1 2000-06-02 Richard Henderson <rth@cygnus.com>
3 * decl.c (init_decl_processing): Don't set lang_get_alias_set.
5 2000-06-02 Jason Merrill <jason@casey.soma.redhat.com>
7 * decl.c (store_return_init): Call put_var_into_stack.
9 2000-06-01 Mark Mitchell <mark@codesourcery.com>
11 * cp-tree.h (lang_decl_flags): Add anticipated_p.
12 (DECL_ANTICIPATED): Use it.
14 2000-06-01 Richard Henderson <rth@cygnus.com>
16 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
18 2000-06-01 Richard Henderson <rth@cygnus.com>
20 * decl2.c (unsupported_options): Fix typo, make const.
21 (lang_decode_option): Fix bsearch argument order.
23 2000-06-01 Mark Mitchell <mark@codesourcery.com>
25 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
28 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
30 * cp-tree.h (c_get_alias_set): Deleted.
31 * Makefile.in (decl.o): Include ../expr.h.
32 * decl.c (expr.h): Include.
33 (init_decl_processing): Call record_component_aliases for arrays.
34 (grokdeclarator): Likewise.
35 Set TREE_ADDRESSABLE for fields that aren't bitfields.
36 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
38 2000-05-31 Mark Mitchell <mark@codesourcery.com>
40 Remove guiding declaration support.
41 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
42 (flag_guiding_decls): Remove.
43 * call.c (build_user_type_conversion_1): Remove support for
45 (build_new_function_call): Likewise.
46 (build_new_op): Likewise.
47 (build_new_method_call): Likewise.
48 * decl.c (start_function): Likewise.
49 * friend.c (is_friend): Likewise.
50 (do_friend): Likewise.
51 * decl2.c ((flag_dump_translation_unit): Make it const.
52 (flag_guiding_decls): Remove.
53 (unsupported_options): New variable
54 (compare_options): New function.
55 (lang_decode_option): Use them.
57 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
59 * method.c (mangle_expression): Adjust test for legal expression
62 * pt.c (instantiate_decl): Save and restore the local
65 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
67 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
69 2000-05-30 Mark Mitchell <mark@codesourcery.com>
71 * call.c (add_template_candidate_real): Handle member template
72 constructors for classes with virtual bases.
73 (build_user_type_conversion_1): Use in_charge_arg_for_name.
74 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
76 * ir.texi: Update thunk documentation.
78 * call.c (joust): Fix handling of overloaded builtin operators.
80 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
82 * cp-tree.h (DECL_ANTICIPATED): New macro.
83 Document new use of DECL_LANG_FLAG_7.
84 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
85 in the user namespace.
86 * lex.c (do_identifier): If the identifier's declaration has
87 DECL_ANTICIPATED on, it has not yet been declared. But do not
88 replace it with an ordinary implicit declaration.
90 * tinfo2.cc: Include stdlib.h.
92 2000-05-29 Mark Mitchell <mark@codesourcery.com>
94 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
95 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
98 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
100 * decl2.c (lang_decode_option): Use skip_leading_substring instead
103 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
105 * operators.def (<?): Duplicated, should have been...
108 2000-05-27 Alex Samuel <samuel@codesourcery.com>
109 Mark Mitchell <mark@codesourcery.com>
111 * cp-tree.h (ansi_opname): Make it a macro.
112 (ansi_assopname): Likewise.
113 (struct lang_decl_flags): Add assignment_operator_p.
114 (struct lang_decl): Add operator_code.
115 (DECL_VTT_PARM): Adjust.
116 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
118 (SET_OVERLOADED_OPERATOR_CODE): New macro.
119 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
120 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
121 (opname_tab): Remove.
122 (assignop_tab): Likewise.
123 (operator_name_info_t): New type.
124 (operator_name_info): New variable.
125 (assignment_operator_name_info): Likewise.
126 (build_cp_library_fn): Remove declaration.
127 (push_cp_library_fn): Likewise.
128 (operator_name_string): Likewise.
129 (build_decl_overload): Likewise.
130 * call.c (print_z_candidates): Simplify.
131 (build_object_call): Adjust usage of ansi_opname. Use
132 DECL_OVERLOADED_OPERATOR_P.
133 (op_error): Adjust operator name lookup.
134 (build_conditional_expr): Adjust usage of ansi_opname.
135 (build_new_op): Likewise.
136 (build_op_delete_call): Likewise.
137 (build_over_call): Likewise.
138 (joust): Use DECL_OVERLOADED_OPERATOR_P.
139 * decl.c (duplicate_decls): Copy operator_code.
140 (init_decl_processing): Adjust parameters to push_cp_library_fn.
141 (builtin_function): Adjust parameters to build_library_fn_1.
142 (build_library_fn_1): Accept an overloaded operator code.
143 (build_library_fn): Pass ERROR_MARK.
144 (build_cp_library_fn): Accept an overloaded operator code.
145 (push_cp_library_fn): Likewise.
147 (grokdeclarator): Simplify code to compute names of overloaded
148 operators. Adjust use of ansi_opname.
149 (ambi_op_p): Work on tree_codes, not identifiers.
150 (unary_op_p): Likewise.
151 (grok_op_properties): Likewise.
152 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
153 (lang_mark_tree): Don't try to mark the operator_code.
154 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
155 * error.c (dump_decl): Remove special handling for operator
157 (dump_function_name): Likewise.
158 (dump_expr): Adjust name lookup of operators.
159 (op_to_string): Simplify.
160 (assop_to_string): Likewise.
161 * init.c (build_new_1): Adjust use of ansi_opname.
162 * lex.c (opname_tab): Remove.
163 (assignop_tab): Likewise.
164 (ansi_opname): Likewise.
165 (ansi_assopname): Likewise.
166 (operator_name_string): Likewise.
167 (reinit_lang_specific): Likewise.
168 (operator_name_info): New variable.
169 (assignment_operator_name_info): Likewise.
170 (init_operators): New function.
171 (init_parse): Use it.
172 (do_identifier): Adjust use of ansi_opname.
173 * method.c (mangle_expression): Don't use ansi_opname for
175 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
176 (build_decl_overload): Remove.
177 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
178 (do_build_assign_ref): Adjust use of ansi_opname.
179 (synthesize_method): Likewise.
180 (implicitly_declare_fn): Likewise.
181 * operators.def: New file.
182 * parse.y (operator): Adjust use of ansi_opname.
183 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
184 (set_mangled_name_for_template_decl): Don't play games with
186 (special_function_p): Adjust use of ansi_opname.
187 * typeck.c (check_return_expr): Likewise.
188 * Make-lang.in (cc1plus): Depend on operators.def.
189 * Makefile.in (lex.o): Likewise.
192 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
194 * Make-lang.in (cplib2.ready): Eradicate.
196 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
198 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
199 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
200 (built_min, cp_tree_equal): Likewise.
202 2000-05-26 Mark Mitchell <mark@codesourcery.com>
204 * class.c (layout_nonempty_base_or_field): Replace
205 `record_layout_info' with `record_layout_info_s'.
207 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
210 * cp-tree.h (struct language_function): x_named_labels is now
211 a struct named_label_list*.
212 * decl.c (struct named_label_use_list): Renamed from...
213 (struct named_label_list): ...this. New struct.
214 (push_binding_level): Don't set eh_region.
215 (note_level_for_eh): New fn.
216 (pop_label): Take label and old value directly.
217 (pop_labels): Adjust for new named_labels format.
218 (lookup_label): Likewise.
219 (poplevel): Note characteristics of a binding level containing a
220 named label. Mess with named label lists earlier.
221 (mark_named_label_lists): New fn.
222 (mark_lang_function): Call it.
223 (use_label): New fn, split out from...
224 (make_label_decl): ...here. Don't call it.
225 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
226 check_previous_gotos): New fns, split out from...
227 (define_label): ...here.
228 (check_switch_goto): New fn.
229 (define_case_label): Call it.
230 (check_goto): New fn.
231 * semantics.c (finish_goto_stmt): Call it and use_label.
232 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
233 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
235 2000-05-26 Mark Mitchell <mark@codesourcery.com>
237 * class.c (build_vtable_entry_ref): Correct usage of
238 get_vtbl_decl_for_binfo.
240 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
241 * method.c (implicitly_declare_fn): Not here.
243 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
245 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
246 (CPTI_PTMD_DESC_TYPE): ... here.
247 (ptmd_desc_type_node): Rename to ...
248 (ptm_desc_type_node): ... here.
250 * rtti.c (ptmd_initializer): Rename to ...
251 (ptm_initializer): ... here.
252 (sythesize_tinfo_var): Adjust. Deal with pointer to member
254 (create_tinfo_types): Adjust.
256 2000-05-25 Mark Mitchell <mark@codesourcery.com>
258 Finish implementation of VTTs.
259 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
260 CPTI_VTT_PARM_IDENTIFIER.
261 (vtt_parm_identifier): New macro.
262 (vtt_parm_type): Likewise.
263 (BINFO_SUBVTT_INDEX): Likewise.
264 (BINFO_VPTR_INDEX): Likewise.
265 (struct lang_decl): Add vtt_parm.
266 (DECL_VTT_PARM): New macro.
267 (DECL_USE_VTT_PARM): Likewise.
268 (DECL_NEEDS_VTT_PARM_P): Likewise.
269 (get_vtt_name): Declare.
270 (build_artifical_parm): Likewise.
271 (fixup_all_virtual_upcast_offsets): Likewise.
272 (expand_indirect_vtbls_init): Remove.
273 * call.c (build_new_method_call): Pass the vtt to subobject
274 constructors and destructors.
275 * class.c (get_vtt_name): Give it external linkage.
276 (build_clone): Handle the magic VTT parameters for clones.
277 (clone_function_decl): Fix typo in comment.
278 (build_vtt): Keep track of the indices in the VTTs where various
280 (build_vtt_inits): Likewise.
281 (dfs_build_vtt_inits): Likewise.
282 (build_ctor_vtbl_group): Tweak type of construction vtables.
283 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
284 primary bases, when building construction vtables.
285 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
286 (initialize_predefined_identifiers): Add vtt_parm_identifier.
287 (init_decl_processing): Initialize vtt_parm_type.
288 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
289 (lang_mark_tree): Make vtt_parm.
290 * decl2.c (build_artificial_parm): New function.
291 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
292 (grokclassfn): Use build_artificial_parm.
293 * init.c (initialize_vtbl_ptrs): Call
294 fixup_all_virtual_upcast_offsets directly.
295 (perform_member_init): Use the complete subobject destructor for
297 (build_vtbl_address): New function.
298 (expand_virtual_init): Handle VTTs.
299 * optimize (maybe_clone_body): Likewise.
300 * search.c (fixup_all_virtual_upcast_offsets): Give it external
302 (expand_indirect_vtbls_init): Remove.
303 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
304 * tree.c (make_binfo): Make them bigger.
306 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
308 * inc/cxxabi.h (__pbase_type_info): Define, based on
310 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
311 (__pointer_to_member_type_info): Likewise.
312 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
313 (__pointer_to_member_type_info::__is_pointer_p): Remove.
314 (__pointer_type_info::__do_catch): Rename to ...
315 (__pbase_type_info::__do_catch): ... here. Adjust.
316 (__pbase_type_info::__pointer_catch): Implement.
317 (__pointer_type_info::__pointer_catch): Adjust.
318 (__pointer_to_member_type_info::__pointer_catch): Adjust.
320 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
322 * tinfo.h (__user_type_info::contained_virtual_p): New
324 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
326 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
327 diamond shaped heirarchy. Add early out for mixed diamond and
328 duplicate shaped heirarchy.
330 2000-05-24 Mark Mitchell <mark@codesourcery.com>
332 * cp-tree.h (build_delete): Change prototype.
333 (build_vec_delete): Likewise.
334 * call.c (build_scoped_method_call): Use special_function_kind
335 values to indicate the kind of destruction to be done.
336 (build_method_call): Likewise.
337 * decl.c (finish_destructor_body): Likewise.
338 (maybe_build_cleanup_1): Likewise. Rename to ...
339 (maybe_build_cleanup): ... this.
340 * decl2.c (delete_sanity): Use special_function_kind
341 values to indicate the kind of destruction to be done.
342 (build_cleanup): Likewise.
343 * init.c (perform_member_init): Likewise.
344 (build_vec_delete_1): Likewise.
345 (build_dtor_call): Simplify.
346 (build_delete): Use special_function_kind
347 values to indicate the kind of destruction to be done.
348 (build_vbase_delete): Likewise.
349 (build_vec_delete): Likewise.
351 * init.c (sort_member_init): Fix typo in error message generation
354 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
356 * semantics.c (begin_class_definition): make the packed
357 attribute be sensitive to the "-fpack-struct" command line flag
359 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
361 Update new-abi upcast algorithm.
362 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
363 prototype and meaning of return value.
364 (__si_class_type_info::__do_upcast): Likewise.
365 (__vmi_class_type_info::__do_upcast): Likewise.
366 * tinfo.cc (__class_type_info::__upcast_result): Replace
367 whole2dst with part2dst. Adjust ctor.
368 (__class_type_info::__do_upcast): Adjust call of worker function.
369 (__class_type_info::__do_upcast): Adjust.
370 (__si_class_type_info::__do_upcast): Adjust. Use parent's
372 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
373 virtual base in diamond heirarchy bug.
375 2000-05-23 Mark Mitchell <mark@codesourcery.com>
377 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
378 and bitfield to tinfo_fn_p.
379 (DECL_TINFO_FN_P): Adjust.
380 (SET_DECL_TINFO_FN_P): Likewise.
381 (DECL_MUTABLE_P): Likewise.
382 (DECL_C_BIT_FIELD): Likewise.
383 (SET_DECL_C_BIT_FIELD): Likewise.
384 (CLEAR_DECL_C_BIT_FIELD): Likewise.
385 (DECL_UNINLINABLE): Likewise.
386 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
387 (handle_using_decl): Remove assertion.
388 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
389 to build FIELD_DECLs.
390 (build_base_field): Likewise.
391 (layout_class_type): Likewise.
392 * decl.c (init_decl_processing): Likewise.
393 (build_ptrmemfunc_type): Likewise.
394 (grokdeclarator): Likewise.
395 * decl2.c (grok_x_components): Likewise.
396 * except.c (call_eh_info): Likewise.
397 * init.c (init_init_processing): Likewise.
398 * rtti.c (expand_class_desc): Likewise.
399 (create_pseudo_type_info): Likewise.
400 (get_vmi_pseudo_type_info): Likewise.
401 (create_tinfo_types): Likewise.
402 * ptree.c (print_lang_decl): Adjust.
403 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
404 before checking DECL_MUTABLE_P.
406 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
407 parameters for template functions.
408 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
409 destructors as well as constructors.
411 2000-05-22 Mark Mitchell <mark@codesourcery.com>
413 * class.c (build_ctor_vtbl_group): Set inits.
414 * optimize.c (maybe_clone_body): Set DECL_INLINE and
415 DECL_THIS_INLINE appropriately for clones.
417 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
418 (DECL_CONV_FN_P): Simplify.
419 (DECL_OPERATOR): Remove.
420 (language_to_string): Declare.
421 * decl.c (duplicate_decls): Fix typo in comment.
422 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
423 (grok_op_properties): Use DECL_CONV_FN_P instead of
424 IDENTIFIER_TYPENAME_P.
425 * dump.c (dequeue_and_dump): Dump the language linkage of
427 * error.c (language_to_string): Give it external linkage.
428 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
429 (implicitly_declare_fn): Set DECL_LANGUAGE.
430 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
431 IDENTIFIER_TYPENAME_P.
432 (tsubst_decl): Likewise.
433 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
434 * semantics.c (finish_member_declaration): Don't mark members of
435 classes declared in an extern "C" region as extern "C".
437 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
439 * decl2.c (qualified_lookup_using_namespace): Look through
442 * decl.c (push_using_decl): Return the old decl on namespace level.
444 2000-05-21 Mark Mitchell <mark@codesourcery.com>
446 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
447 (VTT_NAME_PREFIX): New macro.
448 (CTOR_VTBL_NAME_PREFIX): Likewise.
449 (get_ctor_vtbl_name): New function.
450 * class.c (get_vtable_name): Simplify.
451 (get_vtt_name): New function.
452 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
453 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
454 when a virtual base becomes primary.
455 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
457 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
458 additional parameters.
459 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
460 (initialize_array): New function.
461 (build_vtt): Likewise.
462 (build_vtt_inits): Likewise.
463 (dfs_build_vtt_inits): Likewise.
464 (dfs_fixup_binfo_vtbls): Likewise.
465 (build_ctor_vtbl_group): Likewise.
466 (initialize_vtable): Use initialize_array.
467 (accumulate_vtbl_inits): Reimplement to handle construction
469 (dfs_accumulate_vtbl_inits): Likewise.
470 (bulid_vtbl_initializer): Adjust parameter name.
471 * method.c (build_typename_overload): Remove #if 0'd code.
472 (get_ctor_vtbl_name): New function.
473 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
474 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
476 * cp-tree.h (struct lang_type): Remove search_slot.
477 (CLASSTYPE_SEARCH_SLOT): Remove.
478 (emit_base_init): Change prototype.
479 (initialize_vtbl_ptrs): Likewise.
480 (expand_indirect_vtbls_init): Likewise.
481 (clear_search_slots): Remove.
482 * decl.c (lang_mark_tree): Don't mark search_slot.
483 * init.c (initialize_vtbl_ptrs): Simplify.
484 (emit_base_init): Likewise.
485 * search.c (struct vbase_info): Document decl_ptr.
486 (convert_pointer_to_single_level): Remove.
487 (dfs_find_vbases): Remove.
488 (dfs_init_base_pointers): Simplify.
489 (dfs_clear_vbase_slots): Remove.
490 (dfs_vtable_path_unmark): New function.
491 (init_vbase_pointers): Simplify.
492 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
493 (expand_indirect_vtbls_init): Simplify. Don't call
495 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
496 initialize_vtbl_ptrs.
498 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
500 * except.c: Add static prototypes.
502 2000-05-20 H.J. Lu <hjl@gnu.org>
504 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
506 2000-05-19 Mark Mitchell <mark@codesourcery.com>
508 Don't create a separate copy of virtual bases for the
509 CLASSTYPE_VBASECLASSES list.
510 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
511 (BINFO_FOR_VBASE): Remove.
512 (CANONICAL_BINFO): Adjust.
513 (binfo_for_vbase): New function.
514 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
515 instead of BINFO_FOR_VBASE.
516 (build_vbase_pointer): Likewise.
517 (build_secondary_vtable): Likewise.
518 (dfs_mark_primary_bases): Likewise.
519 (mark_primary_bases): Likewise.
520 (layout_nonempty_base_or_field): Likewise.
521 (dfs_set_offset_for_shared_vbases): Likewise.
522 (dfs_set_offset_for_unshared_vbases): Likewise.
523 (layout_virtual_bases): Likewise. Adjust for changes to the
524 CLASSTYPE_VBASECLASSES list.
525 (dump_class_hierarchy_r): Use binfo_for_vbase
526 instead of BINFO_FOR_VBASE.
527 (dump_class_hierarchy): Likewise.
528 (finish_vtbls): Likewise.
529 (build_vtbl_initializer): Adjust for changes to the
530 CLASSTYPE_VBASECLASSES list.
531 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
532 * decl.c (finish_destructor_body): Adjust for changes to the
533 CLASSTYPE_VBASECLASSES list.
534 * init.c (sort_base_init): Use binfo_for_vbase.
535 (construct_virtual_bases): Adjust for changes to the
536 CLASSTYPE_VBASECLASSES list.
537 (expand_member_init): Use binfo_for_vbase.
538 (build_vbase_delete): Adjust for changes to the
539 CLASSTYPE_VBASECLASSES list.
540 * method.c (do_build_copy_constructor): Likewise.
541 * rtti.c (get_base_offset): Use binfo_for_vbase.
542 (expand_class_desc): Remove #if 0'd code.
543 * search.c (struct vbase_info): Remove vbase_types.
544 (get_base_distance): Use binfo_for_vbase.
545 (lookup_field_queue_p): Use CANONICAL_BINFO.
546 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
547 (get_pure_virtuals): Adjust for changes to the
548 CLASSTYPE_VBASECLASSES list.
549 (dfs_find_vbases): Use binfo_for_vbase.
550 (dfs_init_vbase_pointers): Likewise.
551 (init_vbase_pointers): Don't initialize vi.vbase_types.
552 (virtual_context): Use binfo_for_vbase.
553 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
554 CLASSTYPE_VBASECLASSES list.
555 (expand_indirect_vtbls_init): Simplify.
556 (dfs_get_vbase_types): Don't replicate virtual bases.
557 (find_vbase_instance): Use binfo_for_vbase.
558 (binfo_for_vbase): New function.
559 * typeck.c (get_delta_difference): Use binfo_for_vbase.
561 2000-05-17 Mark Mitchell <mark@codesourcery.com>
563 * decl2.c (finish_anon_union): Generalize error messages to handle
564 anonymous structures.
565 * init.c (perform_member_init): Remove `name' parameter.
566 (build_field_list): New function.
567 (sort_member_init): Handle anonymous union initialization order
568 correctly. Check for multiple initializations of the same union.
569 (emit_base_init): Don't look up fields by name here.
570 (expand_member_init): Record the result of name lookup for future
572 * typeck.c (build_component_ref): Fix formatting.
574 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
576 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
577 * typeck.c (build_x_compound_expr): Replace warn_unused with
580 * decl2.c (lang_decode_option): Update -Wall unused flags by
583 2000-05-16 Mark Mitchell <mark@codesourcery.com>
585 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
586 * init.c (dfs_vtable_path_unmark): Remove.
587 * search.c (marked_new_vtable_p): Likewise.
588 (unmarked_new_vtable_p): Likewise.
589 (dfs_search_slot_nonempty_p): Likewise.
590 (dfs_mark): Likewise.
591 (dfs_vtable_path_unmark): Likewise.
592 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
593 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
594 (dfs_init_vbase_pointers): Remove special-case new ABI code.
595 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
596 (init_vbase_pointers): Simplify.
597 (expand_indirect_vtbls_init): Likewise.
599 * class.c (copy_virtuals): New function.
600 (build_primary_table): Use it.
601 (build_secondary_vtable): Likewise.
602 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
603 indicate that no vcall offset is required.
604 (add_virtual_function): Likewise.
605 (modify_all_vtables): Likewise.
606 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
607 (dfs_accumulate_vtbl_inits): Likewise.
608 (build_vtbl_initializer): Make changes to handle construction
610 (dfs_build_vcall_offset_vtbl_entries): Likewise.
611 (build_rtti_vtbl_entries): Likewise.
612 (build_vtable_entries): Handle a NULL vcall_index.
614 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
616 * decl2.c (lang_decode_option): Fix thinko.
618 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
620 * except.c (check_handlers): New fn.
621 * cp-tree.h: Declare it.
622 * semantics.c (finish_handler_sequence): Call it.
623 (finish_function_handler_sequence): Likewise.
624 (finish_handler_parms): Set TREE_TYPE on the handler.
625 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
626 * search.c (get_base_distance_recursive): If protect>1, ignore
628 (get_base_distance): Don't reduce watch_access.
630 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
632 * lex.c: #include diagnostic.h.
633 (lang_init_options): Set default prefixing rules.
635 * lang-options.h: Add -fdiagnostics-show-location=.
637 * decl2.c: #include diagnostic.h.
638 (lang_decode_option): Handle -fdiagnostics-show-location=.
640 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
642 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
643 * vec.cc: Revert my 2000-05-07 change.
645 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
647 * class.c (check_field_decls): Complain about non-static data
648 members with same name as class in class with constructor.
650 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
652 * decl.c (grokdeclarator): Allow non-static data members with
655 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
657 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
658 and pending_inline.filename. Update prototypes.
659 * decl.c (define_label): Constify filename parameter.
660 * decl2.c (warn_if_unknown_interface): Constify local char *.
661 * input.c Constify input_source.filename. Don't declare
662 input_filename or lineno. Constify filename parameter to feed_input.
663 * lex.c (init_parse): Constify parameter and return value.
664 (cp_pragma_interface, cp_pragma_implementation): Constify
666 (reinit_parse_for_method, reinit_parse_for_block,
667 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
668 Constify local char *.
669 * pt.c: Don't declare lineno or input_filename.
670 (print_template_context, tsubst_friend_function, tsubst_decl,
671 tsubst, instantiate_decl): Constify local char *.
672 * semantics.c (expand_body): Constify local char *.
673 * tree.c (build_srcloc): Constify filename parameter.
674 * typeck.c (c_expand_asm_operands): Constify filename
677 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
679 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
682 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
684 * inc/cxxabi.h: Fix typos in comment.
685 (__base_class_info::__offset): Use a static_cast.
687 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
689 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
690 of std::size_t and std::ptrdiff_t respectively.
691 * tinfo.cc: Likewise.
694 2000-05-06 Richard Henderson <rth@cygnus.com>
696 * typeck.c (build_c_cast): Don't warn integer->pointer size
697 mismatch for constants.
699 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
701 * rtti.c (ptmd_initializer): Set non-public, if class is
704 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
705 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
706 __cxa_vec_delete): Likewise.
707 * tinfo.cc (__dynamic_cast): Likewise.
708 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
709 __cxa_vec_delete): Likewise.
711 2000-05-04 Mark Mitchell <mark@codesourcery.com>
713 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
714 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
715 (lang_decl_flags): Add vcall_offset.
716 (THUNK_VCALL_OFFSET): Use it.
717 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
718 * method.c (make_thunk): Create the lang_decl here, not in
720 (emit_thunk): Make generic thunks into ordinary functions once
721 they have been fed to expand_body.
722 * semantics.c (expand_body): Set current_function_is_thunk here.
724 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
726 * class.c (update_vtable_entry_for_fn): Prototype.
728 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
731 * search.c (dfs_build_inheritance_graph_order): Prototype.
733 2000-05-04 Mark Mitchell <mark@codesourcery.com>
735 * cp-tree.h (special_function_kind): Add various kinds of
737 (special_function_p): New function.
738 * class.c (overrides): Don't let one kind of destructor override
740 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
741 whether or not to instantiate a template.
742 * tree.c (special_function_p): Define.
744 2000-05-03 Mark Mitchell <mark@codesourcery.com>
746 * cp-tree.def (THUNK_DECL): Remove.
747 * cp-tree.h (DECL_THUNK_P): New macro.
748 (DECL_NON_THUNK_FUNCTION_P): Likewise.
749 (DECL_EXTERN_C_FUNCTION_P): Likewise.
750 (SET_DECL_THUNK_P): Likewise.
751 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
752 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
753 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
754 * decl.c (decls_match): Use DECL_EXTERN_C_P.
755 (duplicate_decls): Likewise.
756 (pushdecl): Likewise. Adjust thunk handling.
757 (grokfndecl): Use DECL_EXTERN_C_P.
758 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
759 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
760 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
761 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
762 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
763 DECL_NO_STATIC_CHAIN.
764 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
765 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
766 * search.c (covariant_return_p): Remove THUNK_DECL handling.
769 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
771 * tree.c (walk_tree): Set lineno.
773 2000-05-01 Mark Mitchell <mark@codesourcery.com>
775 * exception.cc: Update license notice.
779 * tinfo.cc: Likewise.
780 * tinfo2.cc: Likewise.
782 * inc/cxxabi.h: Likewise.
783 * inc/exception: Likewise.
785 * inc/new.h: Likewise.
786 * inc/typeinfo: Likewise.
788 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
790 * tree.c (build_target_expr_with_type): If we already have a
791 TARGET_EXPR, just return it.
793 * optimize.c (initialize_inlined_parameters): Don't generate an
794 EXPR_STMT if we can just use DECL_INITIAL.
795 * decl.c (emit_local_var): Only make the initialization a
796 full-expression if stmts_are_full_exprs_p.
798 2000-05-01 Mark Mitchell <mark@codesourcery.com>
800 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
802 * call.c (standard_conversion): Use it.
803 (direct_reference_binding): Likewise.
804 (build_over_call): Likewise.
805 (is_properly_derived_from): Likewise.
806 (compare_ics): Likewise.
807 * class.c (resolves_to_fixed_type_p): Likewise.
808 * optimize.c (declare_return_variable): Likewise.
809 * pt.c (is_specialization_of): Likewise.
811 * typeck.c (comp_target_parms): Likeiwse.
812 (build_static_cast): Likewise.
813 (build_reinterpret_cast): Likewise.
814 (build_const_cast): Likewise.
815 (comp_ptr_ttypes_real): Likewise.
816 (comp_ptr_ttypes_const): Likewise.
817 * typeck2.c (process_init_constructor): Likewise.
819 2000-04-30 Scott Snyder <snyder@fnal.gov>
821 * decl.c (finish_destructor_body): Use the base destructor when
822 destroying virtual bases.
824 2000-04-30 Mark Mitchell <mark@codesourcery.com>
826 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
828 * optimize.c (struct inline_data): Add target_exprs field.
829 (declare_return_variable): When a function returns an aggregate,
830 use the variable declared in the TARGET_EXPR as the remapped
832 (expand_call_inline): Update the pending target_exprs stack.
833 (optimize_function): Initialize the stack.
835 * decl2.c (finish_file): Fix typo in comment.
837 * method.c (emit_thunk): Don't try to return a `void' value.
839 * optimize.c (initialize_inlined_parameters): If the parameter is
840 addressable, we need to make a new VAR_DECL, even if the
841 initializer is constant.
843 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
845 * decl.c (grok_op_properties): Add an extra check of argtypes.
847 2000-04-27 Mark Mitchell <mark@codesourcery.com>
849 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
851 (initialize_inlined_parameters): Try to avoid creating new
854 2000-04-27 Alex Samuel <samuel@codesourcery.com>
856 * lex.c (my_get_run_time): Remove.
857 (init_filename_times): Use get_run_time instead of my_get_run_time.
858 (check_newline): Likewise.
859 (dump_time_statistics): Likewise.
860 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
861 of computing elapsed time explicitly.
863 2000-04-26 Mark Mitchell <mark@codesourcery.com>
865 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
866 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
867 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
868 before calling decl_constant_value.
869 * class.c (check_bitfield_decl): Likewise.
870 * cvt.c (ocp_convert): Likewise.
872 * decl.c (compute_array_index_type): Likewise.
873 (build_enumerator): Likewise.
874 * decl2.c (check_cp_case_value): Likewise.
875 * pt.c (convert_nontype_argument): Likewise.
877 * typeck.c (decay_conversion): Likewise.
878 (build_compound_expr): Likewise.
879 (build_reinterpret_cast): Likewise.
880 (build_c_cast): Likewise.
881 (convert_for_assignment): Likewise.
883 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
885 * decl.c (finish_function): Don't play games with DECL_INLINE.
887 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
889 * ir.texi: Correct typo.
891 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
893 * decl.c (grokdeclarator): Reject VLAs as members.
895 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
897 * call.c (standard_conversion): Accept conversion between
900 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
902 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
904 * decl2.c (finish_file): Remove double setup for accounting
907 2000-04-24 Robert Lipe <robertlipe@usa.net>
909 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
911 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
913 * new.cc (set_new_handler): Needs to be in std::.
915 2000-04-23 Mark Mitchell <mark@codesourcery.com>
917 * cp-tree.h (lang_decl): Remove pretty_function_p.
918 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
919 language-specific node.
920 * decl.c (cp_make_fname_decl): Use build_decl, not
921 build_lang_decl, to build the variables.
922 (grokvardecl): Don't call build_lang_decl for local variables in
924 (grokdeclarator): Don't call build_lang_decl for local type
925 declarations in templates.
926 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
927 zero'd memory, rather than calling memset.
928 * pt.c: Include hashtab.h.
929 (local_specializations): New variable.
930 (retrieve_local_specialization): Use it.
931 (register_local_specialization): Likewise.
932 (tsubst_decl): Don't assume local variables have
934 (instantiate_decl): Set up local_specializations.
935 * Makefile.in (HTAB_H): New variable.
937 2000-04-23 Richard Henderson <rth@cygnus.com>
939 * typeck.c (c_expand_asm_operands): Restore the original
940 contents of the output list.
942 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
944 * ir.texi: Document complex number representation.
946 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
948 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
949 (target_incomplete_p): New function.
950 (tinfo_base_init): Create comdat NTBS name variable.
951 (ptr_initializer): Add non_public parameter. Calculate it.
952 (ptmd_initializer): Likewise.
953 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
954 (create_real_tinfo_var): Add non_public parameter. Use it.
955 Push proxy into global namespace.
956 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
958 * inc/typeinfo (type_info::before, type_info::operator==):
959 Compare __name addresses.
961 * tinfo2.cc: Remove new-abi builtins comment.
963 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
965 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
967 * call.c (joust): Exit early if we get the same function, too.
969 * decl2.c (key_method): Return NULL_TREE for template classes.
970 (import_export_class): Don't need to check for template classes.
972 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
974 * lex.c: Remove references to cccp.c.
976 2000-04-18 Mark Mitchell <mark@codesourcery.com>
978 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
979 volatile_memfunc. Add destructor_attr. Adjust dummy.
980 (DECL_DESTRUCTOR_P): Use destructor_attr.
981 (DECL_CONST_MEMFUNC_P): Reimplement.
982 (DECL_VOLATILE_MEMFUNC_P): Remove.
983 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
984 (overrides): Use DECL_DESTRUCTOR_P.
985 (check_for_override): Likewise.
986 * decl.c (start_function): Likewise.
987 * decl2.c (grokfclassfn): Likewise.
988 (check_classfn): Likewise.
989 (grok_function_init): Likewise.
991 2000-04-17 Mark Mitchell <mark@codesourcery.com>
993 * decl2.c (grokfield): Issue error on illegal data member
996 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
998 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
1000 2000-04-16 Mark Mitchell <mark@codesourcery.com>
1002 * class.c (build_vtable_entry): Don't build thunks for type-info
1005 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
1007 * decl.c (decls_match): Allow a redeclaration of a builtin to
1008 specify args while the builtin did not.
1010 2000-04-15 Mark Mitchell <mark@codesourcery.com>
1012 * cp-tree.def (THUNK_DECL): Add to documentation.
1013 * cp-tree.h (flag_huge_objects): Declare.
1014 * class.c (modify_vtable_entry): Tidy.
1015 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
1016 Calculate delta appropriately for the new ABI.
1017 (dfs_modify_vtables): Use it.
1018 (modify_all_vtables): Fix thinko in code to add overriding copies
1019 of functions to primary vtables.
1020 (build_clone): Fix typo in comment.
1021 (clone_function_decl): Correct order of destructors in vtable.
1022 (build_vbase_offset_vtbl_entries): Adjust comment.
1023 (dfs_vcall_offset_queue_p): Remove.
1024 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
1025 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
1026 (build_vtable_entry): Correct check for pure virtual functions.
1027 Don't declare flag_huge_objects.
1028 * decl.c (flag_huge_objects): Remove declaration.
1029 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
1030 Use int_size_in_bytes.
1031 (emit_thunk): Handle vcall offset thunks.
1033 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1035 * decl2.c (parse_time, varconst_time): Delete declarations.
1036 (finish_file): Delete LINENO declaration.
1037 START_TIME and THIS_TIME now long.
1039 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
1041 * class.c (build_base_field): Reformat comment.
1043 * inc/cxxabi.h (stddef.h): Comment inclusion.
1044 (__base_class_info::__offset): Comment shift.
1046 2000-04-12 Mark Mitchell <mark@codesourcery.com>
1048 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
1049 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
1050 (cp_push_exception_identifier): New macro.
1051 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
1052 (DECL_BASE_DESTRUCTOR_P): Likewise.
1053 (DECL_DELETING_DESTRUCTOR_P): Likewise.
1054 (get_vtbl_decl_for_binfo): Fix formatting.
1055 (in_charge_arg_for_name): New macro.
1056 (maybe_build_cleanup_and_delete): Remove declaration.
1057 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
1058 (in_charge_arg_for_name): New function.
1059 (build_new_method_call): Use it. Handle cloned destructors.
1060 (build_clone): Don't make the base constructor virtual.
1061 Automatically defer generated functions.
1062 (clone_function_decl): Handle destructors, too.
1063 (clone_constructors_and_destructors): Likewise.
1064 (create_vtable_ptr): Don't create a vtable entry for a cloned
1066 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
1067 (initialize_predefined_identifiers): Update appropriately.
1068 (finish_destructor_body): Simplify.
1069 (maybe_build_cleanup_and_delete): Remove.
1070 * except.c (expand_throw): Handle new-ABI destructors.
1071 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
1072 (build_dtor_call): New function.
1073 (build_delete): Use it. Simplify.
1074 * optimize.c (maybe_clone_body): Handle destructors.
1075 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
1077 * exception.cc (cleanup_fn): New typedef.
1078 (CALL_CLEANUP): New macro.
1079 (cp_eh_info): Use them.
1080 (__cp_push_exception): Likewise.
1081 (__cp_pop_exception): Likewise.
1083 2000-04-11 Mark Mitchell <mark@codesourcery.com>
1085 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
1086 (complete_dtor_identifier): New macro.
1087 (CLASSTYPE_FIRST_CONVERSION): Remove.
1088 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
1089 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
1090 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
1091 (CLASSTYPE_CONSTRUCTORS): Likewise.
1092 (CLASSTYPE_DESTRUCTORS): Likewise.
1093 (lang_decl): Add cloned_function.
1094 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
1095 (DECL_BASE_CONSTRUCTOR_P): Likewise.
1096 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
1097 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
1098 (DECL_CLONED_FUNCTION_P): Likewise.
1099 (DECL_CLONED_FUNCTION): Likewise.
1100 (clone_function_decl): Declare.
1101 (maybe_clone_body): Likewise.
1102 * call.c (build_user_type_conversion_1): Call complete object
1103 constructors in the new ABI.
1104 (build_new_method_call): Don't add in-charge parameters under the
1106 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
1107 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
1108 CLASSTYPE_DESTRUCTOR_SLOT.
1109 (build_clone): New function.
1110 (clone_function_decl): Likewise.
1111 (clone_constructors_and_destructors): Likewise.
1112 (check_bases_and_members): Use it.
1113 * decl.c (iniitialize_predefined_identifiers): Initialize
1114 complete_dtor_identifier.
1115 (finish_function): Don't add extra code to a clone.
1116 (lang_mark_tree): Mark cloned_function.
1117 * decl2.c (mark_used): Don't bother trying to instantiate things
1119 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
1120 * method.c (set_mangled_name_for_decl): Don't treat clones as
1122 (synthesize_method): Sythesize cloned functions, not the clones.
1123 * optimize.c (inline_data): Update comment on ret_label.
1124 (remap_block): Don't assume DECL_INITIAL exists.
1125 (copy_body_r): Allow ret_label to be NULL.
1126 (maybe_clone_body): Define.
1127 * pt.c (tsubst_decl): Handle clones.
1128 (instantiate_clone): New function.
1129 (instantiate_template): Use it.
1130 (set_mangled_name_for_template_decl): Don't treat clones as
1132 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
1133 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
1134 * semantics.c (expand_body): Clone function bodies as necessary.
1136 * optimize.c (remap_decl): Avoid sharing structure for arrays
1137 whose size is only known at run-time.
1138 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
1140 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
1141 to has_in_charge_parm_p.
1142 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
1143 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
1144 (DECL_COPY_CONSTRUCTOR_P): New macro.
1145 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
1146 (build_user_type_conversion_1): Likewise.
1147 (convert_like_real): Likewise.
1148 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
1149 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
1150 (copy_args_p): Likewise.
1151 (grok_ctor_properties): Likewise.
1152 (start_function): Likewise.
1153 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
1154 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
1155 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
1156 * method.c (do_build_copy_constructor): Use
1157 DECL_HAS_IN_CHARGE_PARM_P.
1158 (synthesize_method): Likewise.
1159 * pt.c (instantiate_template): Remove goto.
1160 * tree.c (build_cplus_method_type): Remove mention of obstacks in
1163 * cp-tre.h (finish_function): Change prototype.
1164 * decl.c (end_cleanup_fn): Adjust caller.
1165 (finish_function): Take only one parameter.
1166 * decl2.c (finish_objects): Adjust caller.
1167 (finish_static_storage_duration_function): Likewise.
1168 * method.c (emit_thunk): Likewise.
1169 * parse.y: Likewise.
1170 * parse.c: Regenerated.
1171 * pt.c (instantiate_decl): Likewise.
1172 * rtti.c (synthesize_tinfo_fn): Likewise.
1173 * semantics.c (expand_body): Likewise.
1175 * cp-tree.h (copy_decl): New function.
1176 * class.c (finish_struct_1): Use it.
1177 * lex.c (copy_decl): Define it.
1178 * pt.c (tsubst_decl): Likewise.
1179 * tree.c (copy_template_template_parm): Likewise.
1181 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
1182 has_nonpublic_assign_ref.
1183 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
1184 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
1185 * class.c (finish_struct_methods): Don't set
1186 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
1187 (interface_only): Don't declare.
1188 (interface_unknown): Likewise.
1190 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1192 * tree.h (HAVE_TEMPLATES): Remove definition.
1193 * lang-options.h (-fthis-is-variable): Remove documentation.
1195 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
1197 * class.c (instantiate_type): Handle object-relative template-id.
1199 * semantics.c (finish_expr_stmt): Call convert_to_void here.
1200 * decl.c (cplus_expand_expr_stmt): Not here.
1202 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
1203 Initialize exprtype earlier.
1205 * parse.y (fn.def1): Check for defining types in return types.
1207 * decl.c (check_tag_decl): Notice extra fundamental types.
1208 Diagnose empty decls in classes, too.
1210 * decl.c (grokdeclarator): Don't override an anonymous name if no
1211 declarator was given.
1213 * cvt.c (convert_to_void): Call resolve_offset_ref.
1215 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
1217 * decl2.c (decl_namespace): Handle getting a type.
1219 * typeck.c (build_c_cast): Re-enable warning for cast between
1220 pointer and integer of different size.
1222 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
1224 * inc/cxxabi.h (__pointer_type_info): Add restrict and
1226 (__pointer_type_info::__pointer_catch): New virtual function.
1227 (__pointer_to_member_type_info): Derive from
1228 __pointer_type_info. Adjust.
1229 (__pointer_to_member_type_info::__do_catch): Remove.
1230 (__pointer_to_member_type_info::__is_pointer_p): Declare.
1231 (__pointer_to_member_type_info::__pointer_catch): Declare.
1232 * rtti.c (qualifier_flags): Add restrict flag.
1233 (ptmd_initializer): Reorder members.
1234 (create_tinfo_types): Expand comments. Reorder
1235 ptmd_desc_type_node members.
1236 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
1238 (__pointer_type_info::__do_catch): Move specific code into
1239 __pointer_catch. Call it.
1240 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
1241 specific catch checking. Fix void conversion check.
1242 (__pointer_to_member_type_info::__do_catch): Remove.
1243 (__pointer_to_member_type_info::__pointer_catch): Implement.
1245 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1247 * lex.c (init_parse): Remove traces of classof and headof.
1248 * decl2.c (flag_operator_names): Default to 1.
1249 (lang_decode_option): Do not set it for -ansi.
1251 2000-04-09 Mark Mitchell <mark@codesourcery.com>
1253 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
1254 (DECL_MAIN_VARIANT): Remove.
1255 * decl.c (duplicate_decls): Don't set it.
1256 (start_function): Likewise.
1257 (lang_mark_tree): Don't mark it.
1258 * decl2.c (defer_fn): Don't use it.
1259 * lex.c (retrofit_lang_decl): Don't set it.
1260 * pt.c (tsubst_decl): Likewise.
1261 * ptree.c (print_lang_decl): Don't print it.
1262 * typeck.c (mark_addressable): Don't use it.
1264 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
1266 * vec.cc: Include <new> and <exception>.
1267 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
1268 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
1270 (__cxa_vec_delete): Catch dtor exceptions.
1272 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
1274 Prepend __ to implementation defined names.
1275 * inc/typeinfo (type_info): Rename _name to __name.
1276 (type_info::type_info): Rename parameter.
1277 (type_info::operator==, type_info::operator!=,
1278 type_info::before): Likewise.
1279 (type_info::is_pointer_p, type_info::is_function_p,
1280 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
1283 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
1284 (__pointer_type_info::__pointer_type_info): Likewise.
1285 (__pointer_type_info::is_pointer_p,
1286 __pointer_type_info::do_catch): Prepend __. Rename parameters.
1287 (__array_type_info::__array_type_info): Rename parameters.
1288 (__function_type_info::__function_type_info): Likewise.
1289 (__function_type_info::is_function_p): Prepend __.
1290 (__enum_type_info::__enum_type_info): Rename parameters.
1291 (__pointer_to_member_type_info::__pointer_to_member_type_info):
1293 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
1295 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
1296 (__class_type_info::__class_type_info): Rename parameters.
1297 (__class_type_info::sub_kind): Prepend __. Adjust member names.
1298 (__class_type_info::upcast_result,
1299 __class_type_info::dyncast_result): Prepend __. Move definition
1301 (__class_type_info::do_upcast, __class_type_info::do_catch,
1302 __class_type_info::find_public_src,
1303 __class_type_info::do_dyncast,
1304 __class_type_info::do_find_public_src): Prepend __. Rename
1306 (__si_class_type_info::__si_class_type_info): Rename parameters.
1307 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
1308 __si_class_type_info::do_find_public_src): Prepent __. Rename
1310 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
1311 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
1312 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
1314 (__dynamic_cast): Rename parameters.
1315 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
1316 type_info::do_catch, type_info::do_upcast): Prepend __.
1317 (contained_p, public_p, virtual_p, contained_public_p,
1318 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
1319 (__class_type_info::do_catch,
1320 __class_type_info::do_upcast): Prepend __. Adjust.
1321 (__class_type_info::__upcast_result,
1322 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
1324 (__class_type_info::find_public_src): Prepend __. Adjust.
1325 (__class_type_info::do_find_public_src,
1326 __si_class_type_info::do_find_public_src,
1327 __vmi_class_type_info::do_find_public_src): Likewise.
1328 (__class_type_info::do_dyncast,
1329 __si_class_type_info::do_dyncast,
1330 __vmi_class_type_info::do_dyncast): Likewise.
1331 (__class_type_info::do_upcast,
1332 __si_class_type_info::do_upcast,
1333 __vmi_class_type_info::do_upcast): Likewise.
1334 (__dynamic_cast): Adjust.
1335 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
1336 (__function_type_info::is_function_p): Likewise.
1337 (__pointer_type_info::do_catch): Likewise. Adjust.
1338 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
1339 (__throw_type_match_rtti_2): Adjust.
1340 (__is_pointer): Adjust.
1342 2000-04-08 Mark Mitchell <mark@codesourcery.com>
1344 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
1345 (complete_ctor_identifier): New macro.
1346 (special_function_kind): Add sfk_copy_constructor and
1347 sfk_assignment_operator.
1348 (LOOKUP_HAS_IN_CHARGE): Remove.
1349 (cons_up_default_function): Rename to ...
1350 (implicitly_declare_fn): ... this.
1351 * call.c (build_new_method_call): Add in-charge parameters for
1353 * class.c (add_implicitly_declared_members): Change parameter name
1354 from cant_have_assignment to cant_have_const_assignment.
1355 Replace calls to cons_up_default_function to implicitly_declare_fn.
1356 * cvt.c (ocp_convert): Use complete_ctor_identifier.
1357 * decl.c (initialize_predefined_identifiers): Initialize it.
1358 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
1360 * init.c (expand_default_init): Don't calculate the in-charge
1362 (build_new_1): Likewise.
1363 * lex.c (cons_up_default_function): Move to method.c.
1364 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
1365 (implicitly_declare_fn): New function.
1366 * typeck.c (build_static_cast): Use complete_ctor_identifier.
1367 (build_modify_expr): Likewise.
1368 * typeck2.c (build_functional_cast): Likewise.
1370 Under the new ABI, constructors don't return `this'.
1371 * cp-tree.h (warn_reorder): Declare.
1372 (special_function_kind): New enum.
1373 (global_base_init_list): Remove declaration.
1374 (emit_base_init): Don't return a value.
1375 (check_base_init): Don't declare.
1376 (is_aggr_typedef): Likewise.
1377 * decl.c (check_special_function_return_type): New function.
1378 (return_types): Remove.
1379 (grokdeclarator): Use check_special_function_return_type.
1380 (start_function): Don't initialize ctor_label under the new ABI.
1381 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
1382 * init.c (begin_init_stmts): Move to top of file.
1383 (finish_init_stmts): Likewise.
1384 (warn_reorder): Don't declare.
1385 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
1387 (check_base_init): Remove.
1388 (is_aggr_typedef): Likewise.
1389 (build_new_1): Don't use the return value of a constructor.
1390 * semantics.c (setup_vtbl_ptr): Don't use the return value
1392 * typeck.c (check_return_expr): Don't magically convert return
1393 statements into `return this' in constructors under the new ABI.
1395 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
1396 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
1397 (base_ctor_identifier): New macro.
1398 (base_dtor_identifier): Likewise.
1399 (deleting_dtor_identifier): Likewise.
1400 * decl.c: Don't include obstack.h.
1401 (obstack_chunk_alloc): Don't define.
1402 (obstack_chunk_free): Likewise.
1403 (struct predefined_identifier): New type.
1404 (initialize_predefined_identifiers): New function.
1405 (init_decl_processing): Use it.
1406 (debug_temp_inits): Remove.
1407 (start_method): Don't call preserve_data.
1408 (hack_incomplete_structures): Update comment.
1409 * init.c (init_init_processing): Don't initialize
1411 (build_offset_rf): Remove dead code.
1412 (build_delete): Use CLASSTYPE_N_BASECLASSES.
1413 * search.c (init_search_processing): Don't initialize
1416 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1418 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
1419 some sign_compare warnings.
1421 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
1423 Rename abi::__vmi_class_type_info members.
1424 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
1425 base_list, detail_masks members to vmi_flags, vmi_base_count,
1426 vmi_bases and vmi_flags_masks respectively.
1427 (__vmi_class_type_info::vmi_flags_masks): Rename
1428 details_unknown_mask to flags_unknown_mask.
1429 * tinfo.cc (__class_type_info::do_upcast): Adjust.
1430 (__vmi_class_type_info::do_find_public_src): Adjust.
1431 (__vmi_class_type_info::do_dyncast): Adjust.
1432 (__vmi_class_type_info::do_upcast): Adjust.
1434 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
1436 * tinfo.cc (convert_to_base): New function.
1437 (get_vbase_offset): Remove. Move into convert_to_base.
1438 (__vmi_class_type_info::do_find_public_src): Adjust.
1439 (__vmi_class_type_info::do_dyncast): Adjust.
1440 (__vmi_class_type_info::do_upcast): Adjust.
1442 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
1444 * tinfo.cc (operator=): Use __builtin_strcmp.
1445 * tinfo2.cc (before): Likewise.
1447 2000-04-06 Mark Mitchell <mark@codesourcery.com>
1449 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
1450 (DECL_SAVED_INLINE): Rename to ...
1451 (DECL_DEFERRED_FN): ... this.
1452 (in_function_p): Remove declaration.
1453 (mark_inline_for_output): Rename to ...
1454 (defer_fn): ... this.
1455 * decl.c (finish_function): Adjust call to mark_inline_for_output.
1456 (in_function_p): Remove definition.
1457 * decl2.c (saved_inlines): Rename to ...
1458 (deferred_fns): ... this.
1459 (saved_inlines_used): Rename to ...
1460 (deferred_fns_used): ... this.
1461 (mark_inline_for_output): Rename to ...
1462 (defer_fn): ... this.
1463 (finish_file): Adjust accordingly.
1464 (init_decl2): Likewise.
1465 * lex.c (cons_up_default_function): Likewise.
1466 * pt.c (mark_decl_instantiated): Likewise.
1467 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
1469 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
1470 * semantics.c (expand_body): Defer more functions.
1472 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
1475 * Make-lang.in (CXX_LIB2FUNCS): Add it.
1477 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
1478 __cxa_vec_delete): Declare.
1480 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
1482 * rtti.c (dfs_class_hint_mark): New static function.
1483 (dfs_class_hint_unmark): New static function.
1484 (class_hint_flags): Use them.
1486 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
1488 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
1490 2000-04-05 Mark Mitchell <mark@codesourcery.com>
1492 * cp-tree.h (instantiate_decl): Change prototype.
1493 * decl2.c (mark_used): Adjust call.
1494 * optimize.c (inlinable_function_p): Adjust handling of templates.
1495 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
1496 (do_type_instantiation): Likewise.
1497 (instantiate_decl): Defer more templates.
1498 (instantiate_pending_templates): Adjust logic to handle inline
1501 * Makefile.in (GGC_H): New variable. Use it throughout in place
1504 * call.c: Don't include obstack.h. Include ggc.h.
1505 (obstack_chunk_alloc): Don't define.
1506 (obstack_chunk_free): Likewise.
1507 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
1508 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
1509 (pop_switch): Free it.
1511 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
1513 * dump.c (dequeue_and_dump): Don't try to print the bit_position
1514 if we don't have a DECL_FIELD_OFFSET.
1516 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
1518 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
1521 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1523 * cfns.gperf (hash, libc_name_p): Prototype.
1525 * rtti.c (build_dynamic_cast_1): Constification.
1527 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
1529 * semantics.c (deferred_type_access_control): Prototype.
1531 2000-04-04 Mark Mitchell <mark@codesourcery.com>
1533 Correct many new ABI issues regarding vbase and vcall offset
1535 * cp-tree.h (BINFO_VTABLE): Document.
1536 (struct lang_type): Tweak formatting.
1537 (BINFO_PRIMARY_BINFO): Add to documentation.
1538 (CLASSTYPE_VSIZE): Fix typo in comment.
1539 (CLASSTYPE_VBASECLASSES): Update documentation.
1540 (BINFO_VBASE_MARKED): Remove.
1541 (SET_BINFO_VBASE_MARKED): Likewise.
1542 (CLEAR_BINFO_VBASE_MARKED): Likewise.
1543 (BINFO_FIELDS_MARKED): Remove.
1544 (SET_BINFO_FIELDS_MARKED): Likewise.
1545 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
1546 (enum access_kind): New enumeration.
1547 (num_extra_vtbl_entries): Remove declaration.
1548 (size_extra_vtbl_entries): Likewise.
1549 (get_vtbl_decl_for_binfo): New function.
1550 (dfs_vbase_unmark): Remove declaration.
1551 (mark_primary_bases): Likewise.
1552 * class.c (SAME_FN): Remove.
1553 (struct vcall_offset_data_s): Move definition.
1554 (build_vbase_pointer): Use `build', not `build_binary_op', to
1555 access the vbase pointer under the new ABI.
1556 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
1557 (build_primary_vtable): Likewise.
1558 (dfs_mark_primary_bases): Move here from search.c.
1559 (mark_primary_bases): Likewise.
1560 (determine_primary_bases): Under the new ABI, don't make a base
1561 class a primary base just because we don't yet have any virtual
1563 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
1564 (num_vfun_entries): Remove.
1565 (dfs_count_virtuals): Likewise.
1566 (num_extra_vtbl_entries): Likewise.
1567 (size_extra_vtbl_entries): Likewise.
1568 (layout_virtual_bases): Iterate in inheritance graph order under
1570 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
1571 indicate that a vfield is present.
1572 (init_class_processing): Initialize access_public_node, etc., from
1574 (get_vtbl_decl_for_binfo): New function.
1575 (dump_class_hierarchy_r): Likewise.
1576 (dump_class_hierarchy): Use it.
1577 (finish_vtbls): Build the vtbls in inheritance graph order.
1578 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
1579 (initialize_vtable): Use get_vtbl_decl_for_binfo.
1580 (accumulate_vtbl_inits): Add comments explaining why a pre-order
1582 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
1583 where the vptr points, even for primary vtables.
1584 (build_vtbl_initializer): Adjust handling of vbase and vcall
1586 (build_vcall_and_vbase_vtable_entries): New function.
1587 (dfs_build_vbase_offset_vtbl_entries): Remove.
1588 (build_vbase_offset_vtbl_entries): Reimplement.
1589 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
1590 were already handled in a primary base class vtable.
1591 (build_vcall_offset_vtbl_entries): Adjust.
1592 (build_rtti_vtbl_entries): Adjust.
1593 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
1594 * init.c (expand_virtual_init): Simplify.
1595 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
1596 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
1597 * search.c (BINFO_ACCESS): New macro.
1598 (SET_BINFO_ACCESS): Likewise.
1599 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
1600 (access_in_type): Likewise.
1601 (dfs_accessible_p): Likewise.
1602 (protected_accessible_p): Likewise.
1603 (lookup_fnfields_1): Adjust documentation.
1604 (dfs_mark_primary_bases): Move to class.c
1605 (mark_primary_bases): Likewise.
1606 (dfs_vbase_unmark): Remove.
1607 (virtual_context): Use BINFO_FOR_VBASE.
1608 (dfs_get_vbase_types): Simplify.
1609 (dfs_build_inheritance_graph_order): New function.
1610 (get_vbase_types): Use it.
1611 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
1613 * tinfo.cc (get_vbase_offset): New function.
1614 (__vmi_class_type_info::do_find_public_src): Use it.
1615 (__vmi_class_type_info::do_dyncast): Likewise.
1616 (__vmi_class_type_info::do_upcast): Likewise.
1618 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
1620 * lang-specs.h: Pass -fno-show-column to the preprocessor.
1622 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
1624 * rtti.c (class_hint_flags): Rename flags.
1625 (class_initializer): Remove flags.
1626 (synthesize_tinfo_var): Combine offset and flags. Add flags
1627 for __vmi_class_type_info.
1628 (create_tinfo_types): Remove flags from __class_type_info and
1629 __si_class_type_info. Merge flags and offset from
1630 base_class_type_info.
1631 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
1632 (__base_class_info::is_virtual_p): Adjust.
1633 (__base_class_info::is_public_p): Adjust.
1634 (__base_class_info::offset): New accessor.
1635 (__class_type_info::details): Remove member.
1636 (__class_type_info::__class_type_info): Lose details.
1637 (__class_type_info::detail_masks): Remove.
1638 (__si_class_type_info::__si_class_type_info): Lose details.
1639 (__vmi_class_type_info::details): New member.
1640 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
1641 (__vmi_class_type_info::detail_masks): New member.
1642 * tinfo.cc (__class_type_info::do_upcast): Initialize result
1643 with unknown_details_mask.
1644 (__vmi_class_type_info::do_find_public_src): Adjust
1645 (__vmi_class_type_info::do_dyncast): Adjust.
1646 (__vmi_class_type_info::do_upcast): Set result details, if
1648 (__dynamic_cast): Temporarily #if out optimization.
1650 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
1652 * rtti.c (get_tinfo_decl): Mark used.
1653 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
1654 mark as dealt with, if we output it.
1656 2000-03-28 Mark Mitchell <mark@codesourcery.com>
1658 * class.c: Reorganize to put virtual function table initialization
1659 machinery at the end of the file.
1661 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
1663 * class.c (finish_struct): Use bitsize_zero_node.
1664 * pt.c (instantiate_class_template): Likewise.
1666 2000-03-28 Mark Mitchell <mark@codesourcery.com>
1668 Put RTTI entries at negative offsets in new ABI.
1669 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
1670 vbase offset at index -3, not -1.
1671 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
1672 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
1673 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
1674 (build_rtti_vtbl_entries): New function.
1675 (set_rtti_entry): Remove.
1676 (build_primary_vtable): Don't use it.
1677 (build_secondary_vtable): Likewise.
1678 (start_vtable): Remove.
1679 (first_vfun_index): New function.
1680 (set_vindex): Likewise.
1681 (add_virtual_function): Don't call start_vtable. Do call
1683 (set_primary_base): Rename parameter.
1684 (determine_primary_base): Likewise.
1685 (num_vfun_entries): Don't use skip_rtti_stuff.
1686 (num_extra_vtbl_entries): Include RTTI information.
1687 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
1688 (skip_rtti_stuff): Remove.
1689 (dfs_modify_vtables): Don't use it.
1690 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
1691 (layout_nonempty_base_or_field): Update size handling.
1692 (create_vtable_ptr): Tweak.
1693 (layout_class_type): Adjust parameter names.
1694 (finish_struct_1): Simplify.
1695 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
1696 (skip_rtti_stuff): Remove.
1697 (first_vfun_index): New function.
1698 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
1699 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
1700 (marked_vtable_pathp): Declare.
1701 (unmarked_vtable_pathp): Likewise.
1702 * error.c (dump_expr): Use first_vfun_index to calculate vtable
1704 * rtti.c (build_headof): Look for RTTI at negative offsets.
1705 (get_tinfo_decl_dynamic): Likewise.
1706 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
1708 (create_pseudo_type_info): Do it here instead. Adjust so that
1709 vptr points at first virtual function.
1710 * search.c (marked_vtable_pathp): Make it global.
1711 (unmarked_vtable_pathp): Likewise.
1712 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
1713 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
1714 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
1715 (get_pure_virtuals): Likewise.
1716 (expand_upcast_fixups): Likewise.
1717 * tree.c (debug_binfo): Likewise.
1718 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
1721 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1723 * class.c (check_field_decl): Fix typo.
1724 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
1725 (check_methods): Likewise.
1726 (check_field_decls): Likewise.
1727 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
1728 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
1729 Use DECL_RESULT_FLD, not DECL_RESULT.
1730 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
1731 * lex.c (identifier_type): Likewise.
1732 * pt.c (determine_specialization, lookup_template_class): Likewise.
1733 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
1734 (resolve_overloaded_unification, more_specialized): Likewise.
1735 * semantics.c (finish_member_declaration): Likewise.
1736 * typeck.c (build_x_function_call): Likewise.
1738 2000-03-26 Mark Mitchell <mark@codesourcery.com>
1740 * class.c (layout_empty_base): Handle empty bases with non-byte
1742 (build_base_field): Likewise.
1743 (layout_virtual_bases): Likewise.
1745 * class.c (finish_struct_1): Fix typo in this change:
1747 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1749 2000-03-25 Mark Mitchell <mark@codesourcery.com>
1751 * decl.c (grokdeclarator): Count partial specializations when
1752 keeping track of how many template classes have been seen.
1754 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
1756 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1758 * class.c (build_vbase_pointer_fields): layout_field now place_field.
1759 (get_vfield_offset): Use byte_position.
1760 (set_rtti_entry): Set OFFSET to ssizetype zero.
1761 (get_binfo_offset_as_int): Deleted.
1762 (dfs_record_base_offsets): Use tree_low_cst.
1763 (dfs_search_base_offsets): Likewise.
1764 (layout_nonempty_base_or_field): Reflect changes in RLI format
1765 and call byte_position.
1766 (layout_empty_base): Convert offset to ssizetype.
1767 (build_base_field): use rli_size_unit_so_far.
1768 (dfs_propagate_binfo_offsets): Do computation in proper type.
1769 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
1770 (layout_class_type): Reflect changes in RLI names and fields.
1771 (finish_struct_1): Set DECL_FIELD_OFFSET.
1772 * dump.c (dequeue_and_dump): Call bit_position.
1773 * expr.c (cplus_expand_constant): Use byte_position.
1774 * rtti.c (expand_class_desc): Use bitsize_one_node.
1775 * typeck.c (build_component_addr): Use byte_position and don't
1776 special case for zero offset.
1778 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
1780 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
1782 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
1784 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
1787 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1789 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
1791 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
1792 make_typename_type, check_initializer, cp_finish_decl,
1793 xref_tag): Likewise.
1794 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
1795 decl_namespace, arg_assoc_template_arg, arg_assoc,
1796 validate_nonmember_using_decl, do_class_using_decl): Likewise.
1797 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
1798 args_to_string): Likewise.
1799 * friend.c (is_friend): Likewise.
1800 * lex.c (note_got_semicolon, note_list_got_semicolon,
1801 is_global): Likewise.
1802 * method.c (build_overload_nested_name, build_overload_value,
1803 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
1804 * parse.y (typename_sub, typename_sub1): Likewise.
1805 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
1806 process_partial_specialization, convert_template_argument,
1807 template_args_equal, add_pending_template, lookup_template_class,
1808 for_each_template_parm_r, maybe_fold_nontype_arg,
1809 tsubst, instantiate_template, type_unification_real, unify,
1810 instantiate_pending_templates, set_mangled_name_for_template_decl):
1812 * repo.c (repo_get_id, repo_template_used): Likewise.
1813 * search.c (lookup_field_1): Likewise.
1814 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
1815 * xref.c (classname): Likewise.
1817 2000-03-22 Mark Mitchell <mark@codesourcery.com>
1819 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
1820 (CANONICAL_BINFO): New macro.
1821 (BINFO_NEW_VTABLE_MARKED): Use it.
1822 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
1823 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
1824 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
1826 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
1827 (build_secondary_vtable): Likewise.
1828 (dfs_finish_vtbls): Likewise.
1829 (dfs_accumulate_vtbl_inits): Likewise.
1830 (accumulate_vtbl_inits): New function.
1831 (finish_vtbls): Make sure that virtual bases come after
1832 non-virtual bases in the vtable group.
1833 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
1834 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
1835 * search.c (struct vbase_info): Move definition.
1836 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
1837 (unmarked_new_vtable_p): Likewise.
1838 (dfs_mark_vtable_path): Remove.
1839 (dfs_mark_new_vtable): Remove.
1840 (dfs_unmark_new_vtable): Likewise.
1841 (dfs_clear_search_slot): Likewise.
1842 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
1843 (dfs_clear_vbase_slots): Likewise.
1844 (init_vbase_pointers): LIkewise.
1846 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
1848 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
1849 SIZETYPE to a non-SIZETYPE.
1851 2000-03-21 Mark Mitchell <mark@codesourcery.com>
1853 * class.c (layout_virtual_bases): Adjust names in conditionally
1856 * class.c (record_base_offsets): New function.
1857 (layout_conflict_p): Likewise.
1858 (layout_nonempty_base_or_field): Use it.
1859 (layout_empty_base): New function.
1860 (build_base_field): Use it.
1861 (build_base_fields): Update comment.
1862 (layout_virtual_bases): Fold in a little code form
1863 layout_basetypes. Use layout_empty_base.
1864 (layout_basetypes): Remove.
1865 (end_of_class): New function.
1866 (layout_class_type): Use it. Adjust.
1868 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
1870 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
1872 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1873 * typeck.c (fntype_p): Remove.
1875 * cp-tree.h (TI_SPEC_INFO): Remove.
1876 (CLASSTYPE_TI_SPEC_INFO): Likewise.
1877 * pt.c (process_partial_specialization): Likewise.
1879 * class.c (build_base_field): Fix thinko in computation of binfo
1882 * tree.c (mark_local_for_remap_p): Mark variables declared in
1883 TARGET_EXPRs as well.
1885 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
1887 * typeck.c (require_complete_type, complete_type,
1888 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
1889 build_array_ref, convert_arguments, pointer_diff,
1890 build_x_unary_op, build_unary_op, build_c_cast,
1891 build_modify_expr): Use COMPLETE_TYPE_P etc.
1892 * call.c (is_complete, convert_like_real,
1893 build_new_method_call): Likewise.
1894 * class.c (build_vbase_pointer_fields, check_bases,
1895 build_base_field, finish_struct_1, pushclass): Likewise.
1896 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
1897 * decl.c (maybe_process_template_type_declaration, pushtag,
1898 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
1899 layout_var_decl, check_initializer, cp_finish_decl,
1900 grokdeclarator, require_complete_types_for_parms,
1901 grok_op_properties, xref_tag, xref_basetypes,
1902 check_function_type): Likewise.
1903 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
1904 * friend.c (do_friend): Likewise.
1905 * init.c (build_offset_ref): Likewise.
1906 * parse.y (structsp): Likewise.
1907 * pt.c (maybe_process_partial_specialization,
1908 tsubst_friend_function, instantiate_class_template, tsubst,
1909 do_type_instantiation, instantiate_pending_templates): Likewise.
1910 * repo.c (repo_get_id): Likewise.
1911 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
1912 synthesize_tinfo_var, emit_support_tinfos): Likewise.
1913 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
1914 * semantics.c (begin_class_definition): Likewise.
1915 * tree.c (build_cplus_method_type): Likewise.
1916 * typeck2.c (digest_init, build_functional_cast,
1917 add_exception_specifier): Likewise.
1918 * parse.h, parse.c: Regenerated.
1920 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
1922 * inc/cxxabi.h: New header file. Define new-abi entry points.
1923 (__pointer_type_info::target): Rename member to ...
1924 (__pointer_type_info::type): ... here.
1925 (__base_class_info::type): Rename member to ...
1926 (__base_class_info::base): ... here.
1927 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
1928 * cp-tree.h (CPTI_ABI): New global tree enumeration.
1929 (abi_node): New global tree node.
1930 * decl.c (abi_node): Document.
1931 (init_decl_processing): Initialize abi_node.
1932 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
1933 (get_vmi_pseudo_type_info): Likewise.
1934 (create_tinfo_types): Likewise.
1935 (emit_support_tinfos): Likewise.
1936 * tinfo.h (cxxabi.h): Include for new-abi.
1937 Move rtti class definitions to new header file.
1938 * tinfo.cc (abi): Use the namespace.
1939 (std): Move new abi rtti classes from here ...
1940 (__cxxabiv1): ... to here.
1941 * tinfo2.cc (cxxabi.h): Include for new-abi.
1942 Move rtti class definitions to new header file.
1943 (std): Move new abi rtti classes from here ...
1944 (__cxxabiv1): ... to here.
1945 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
1948 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
1949 Jason Merrill <jason@casey.cygnus.com>
1951 * method.c (build_overload_int): Use host_integerp.
1953 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1955 * init.c (build_offset_ref): Handle the case of a templated member
1958 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1960 * except.c (expand_exception_blocks): Clear catch_clauses_last.
1962 2000-03-18 Mark Mitchell <mark@codesourcery.com>
1964 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
1965 * class.c (check_bitfield_decl): Turn illegal bitfields into
1967 (dfs_propagate_binfo_offsets): Adjust for new size_binop
1969 (dfs_offset_for_unshared_vbases): Likewise.
1970 * cvt.c (cp_convert_to_pointer): Convert NULL to a
1971 pointer-to-member correctly under the new ABI.
1972 * expr.c (cplus_expand_constant): Don't use cp_convert when
1973 turning an offset into a pointer-to-member.
1974 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
1975 when dereferencing them under the new ABI.
1976 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
1977 of pointers-to-members under the new ABI.
1979 * class.c (check_bitfield_decl): Remove restriction on really long
1981 (layout_class_type): Implement new ABI handling of bitfields
1982 longer than their types.
1984 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1986 * parse.y (extdefs): Call ggc_collect.
1987 * parse.c: Regenerated.
1989 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
1991 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
1992 (note_name_declared_in_class): Use OVL_CURRENT to get at a
1995 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1997 * class.c (build_vbase_path): Use integer_zerop.
1998 (build_vtable_entry): Use tree_low_cst.
1999 (get_vfield_offset): Use bit_position.
2000 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
2002 (check_bitfield_decl): Set DECL_SIZE using convert.
2003 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
2004 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
2006 (finish_struct_1): Use bit_position.
2007 (dump_class_hierarchy): Use tree_low_cst.
2008 * cp-tree.h (min_precision): Add declaration.
2009 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
2010 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
2011 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
2012 * expr.c (cplus_expand_constant): Use bit_position.
2013 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
2014 * rtti.c (get_base_offset): Use bit_position.
2015 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
2016 host_integerp, and tree_low_cst.
2017 (pointer_int_sum): Use integer_zerop.
2018 (build_component_addr): Use bit_position.
2020 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
2022 * typeck.c (require_complete_type): Don't assume size_zero_node.
2023 (complete_type_or_else): Likewise.
2025 2000-03-16 Steven Grady <grady@digitaldeck.com>
2026 Jason Merrill <jason@casey.cygnus.com>
2028 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
2030 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
2032 * decl2.c (grokfield): Bail out if type is error_mark_node.
2034 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
2036 * tinfo2.cc (__ptr_to_member_data): Rename to ...
2037 (__pointer_to_member_data): ... here. Adjust.
2038 * rtti.c (create_tinfo_types): Adjust.
2040 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
2042 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
2043 * decl.c (ref_desc_type_node): Undocument.
2044 * rtti.c (ptr_ref_initializer): Rename to ...
2045 (ptr_initializer): ... here. Adjust comments.
2046 (ptmd_initializer): Fix comment thinko.
2047 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
2048 (create_tinfo_types): Remove ref_desc_type_node init.
2049 * tinfo2.cc (__reference_type_info): Remove.
2051 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
2053 * decl.c (cp_finish_decl): Remove obsolete comment.
2055 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
2057 2000-03-14 Mark Mitchell <mark@codesourcery.com>
2059 * cp-tree.h: Tweak documentation.
2060 * class.c (build_vbase_pointer_fields): Layout the fields, too.
2061 (avoid_overlap): Remove.
2062 (get_binfo_offset_as_int): New function.
2063 (dfs_serach_base_offsets): Likewise.
2064 (layout_nonempty_base_or_field): Likewise.
2065 (build_base_field): Layout fields here. Avoid placing two objects
2066 of the same type at the same address, under the new ABI.
2067 (build_base_fields): Adjust accordingly.
2068 (create_vtable_ptr): Return the new field, but don't attach it to
2070 (remove_base_field): Remove.
2071 (remove_base_fields): Remove.
2072 (layout_basetypes): Adjust accordingly.
2073 (layout_class_type): Call layout_field for each field, rather than
2074 just making a wholesale call to layout_type.
2076 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
2078 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
2080 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
2082 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
2084 * except.c (dtor_nothrow): New fn.
2085 (do_pop_exception): Use it. Take type parm.
2086 (push_eh_cleanup): Take type parm.
2087 (expand_start_catch_block): Pass it.
2088 (build_eh_type_type_ref): Accept null type.
2090 2000-03-12 Mark Mitchell <mark@codesourcery.com>
2092 * cp-tree.h (revert_static_member_fn): Change prototype.
2093 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
2094 (grok_op_properties): Likewise.
2095 (start_function): Likewise.
2096 (revert_static_member_fn): Simplify.
2097 * pt.c (check_explicit_specialization): Adjust call to
2098 revert_static_member_fn.
2100 2000-03-11 Mark Mitchell <mark@codesourcery.com>
2102 * cp-tree.h (scope_kind): New type.
2103 (tmpl_spec_kind): Likewise.
2104 (declare_pseudo_global_level): Remove.
2105 (pseudo_global_level_p): Rename to template_parm_scope_p.
2106 (pushlevel): Remove declaration.
2107 (begin_scope): New function.
2108 (finish_scope): Likewise.
2109 (current_tmpl_spec_kind): Likewise.
2110 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
2111 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
2112 Add template_spec_p.
2113 (toplevel_bindings_p): Adjust.
2114 (declare_pseudo_global_level): Remove.
2115 (pseudo_global_level_p): Rename to template_parm_scope_p.
2116 (current_tmpl_spec_kind): New function.
2117 (begin_scope): Likewise.
2118 (finish_scope): Likewise.
2119 (maybe_push_to_top_level): Adjust.
2120 (maybe_process_template_type_declaration): Likewise.
2121 (pushtag): Likewise.
2122 (pushdecl_nonclass_level): Likewise.
2123 (lookup_tag): Likewise.
2124 (grokfndecl): Handle member template specializations. Share
2125 constructor and non-constructor code.
2126 * decl2.c (check_classfn): Handle member template specializations.
2127 * pt.c (begin_template_parm_list): Use begin_scope.
2128 (begin_specialization): Likewise.
2129 (end_specialization): Likewise.
2130 (check_explicit_specialization): Use current_tmpl_spec_kind.
2131 Handle member template specializations.
2132 (end_template_decl): Use finish_scope. Remove call to
2134 (push_template_decl_real): Remove bogus error message.
2135 (tsubst_decl): Fix typo in code contained in comment.
2136 (instantiate_template): Handle member template specializations.
2137 (most_general_template): Likewise.
2139 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
2141 * lex.c (whitespace_cr): Compress consecutive calls to warning().
2142 (do_identifier): Ditto for error().
2144 * pt.c (convert_nontype_argument): Ditto for cp_error().
2145 (convert_template_argument): Ditto for cp_pedwarn().
2147 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
2149 * exception.cc (__check_null_eh_spec): New fn.
2150 * except.c (expand_end_eh_spec): Call it if the spec is throw().
2152 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
2154 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
2155 * except.c (expand_end_eh_spec): Add the return type.
2156 * rtti.c (throw_bad_cast): Add the parmtypes.
2157 (throw_bad_typeid): Likewise.
2159 * semantics.c (expand_stmt): Only leave out rtl for unused
2160 artificials, and set DECL_IGNORED_P on them as well.
2161 * decl.c (wrapup_globals_for_namespace): Likewise.
2163 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
2165 * decl.c (maybe_commonize_var): Skip all artificial decls.
2166 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
2168 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
2170 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
2171 * cp-tree.h: Declare flag_enforce_eh_specs.
2172 * decl.c (store_parm_decls, finish_function): Check it.
2174 C library functions don't throw.
2175 * Makefile.in (cfns.h): New target.
2176 (except.o): Depend on it.
2177 * Make-lang.in (cc1plus): Depend on cfns.gperf.
2178 * cfns.gperf: New file.
2179 * cfns.h: Generated.
2180 * except.c: Include it.
2181 (nothrow_libfn_p): New fn.
2182 * decl.c (grokfndecl): Use it.
2183 * cp-tree.h: Declare it.
2185 * decl.c (push_overloaded_decl_1, auto_function,
2186 define_function): Lose.
2187 (build_library_fn_1): New static fn.
2188 (builtin_function): Use it.
2189 (get_atexit_node): Use build_library_fn_ptr.
2190 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
2191 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
2192 push_void_library_fn, push_throw_library_fn): New fns.
2193 * cp-tree.h: Declare them.
2194 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
2195 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
2196 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
2197 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
2198 * rtti.c (build_runtime_decl): Lose.
2199 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
2200 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
2201 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
2203 * call.c (build_call): Remove result_type parm.
2204 Call mark_used on unused artificial fns.
2205 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
2207 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
2209 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
2211 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
2212 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
2213 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
2214 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
2215 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
2216 expand_generic_desc): Likewise.
2218 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
2220 * exception.cc (__cp_pop_exception): Cleanup the original object.
2222 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
2224 * decl.c (grok_op_properties): Merge conversion to void warning
2225 with other silly op warnings.
2227 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
2229 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
2230 array CONSTRUCTOR elements. Don't use expr_tree_cons.
2232 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
2234 * decl.c (cp_make_fname_decl): New function.
2235 (wrapup_globals_for_namespace): Don't emit unused static vars.
2236 (init_decl_processing): Remove comment about use of
2237 array_domain_type. Set make_fname_decl.
2238 (cp_finish_decl): Remove __FUNCTION__ nadgering.
2239 * semantics.c (begin_compound_stmt): Remove
2240 current_function_name_declared flagging.
2241 (expand_stmt): Don't emit unused local statics.
2242 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
2245 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
2247 * typeck.c (convert_for_assignment): Don't look at array
2249 * call.c (convert_like_real): Likewise.
2251 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
2253 Add initial support for '\uNNNN' specifier.
2254 * lex.c (read_ucs): New fn.
2255 (readescape, skip_white_space): Call it.
2256 (is_extended_char, is_extended_char_1): New fns.
2257 (utf8_extend_token): New fn, #if 0'd out.
2258 (real_yylex): Treat extended chars like letters.
2260 * search.c (note_debug_info_needed): Walk the bases even if we
2261 weren't deferring the type itself.
2263 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2265 * decl2.c (finish_objects): Constify a char*.
2267 * method.c (emit_thunk): Likewise.
2269 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
2271 * typeck.c (dubious_conversion_warnings): Look through
2274 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2276 * class.c (dfs_modify_vtables): I is now unsigned.
2277 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
2278 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
2279 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
2280 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2281 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
2282 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
2283 Call integer_all_onesp.
2284 * typeck2.c (process_init_constructor): Use compare_tree_int.
2286 * lang-specs.h (as): Don't call if -syntax-only.
2288 2000-03-06 Mark Mitchell <mark@codesourcery.com>
2290 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
2291 RTL_EXPR_HAS_NO_SCOPE after all.
2293 2000-03-05 Mark Mitchell <mark@codesourcery.com>
2295 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
2296 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
2297 RTL_EXPR_HAS_NO_SCOPE.
2299 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
2302 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
2304 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
2306 * call.c (convert_like): Macrofy.
2307 (convert_like_with_context): New macro.
2308 (convert_like_real): Renamed from convert_like. Add calling
2309 context parameters, for diagnostics. Add recursive flag. Call
2310 dubious_conversion_warnings for outer conversion.
2311 (build_user_type_conversion): Use convert_like_with_context.
2312 (build_over_call): Likewise. Don't warn about dubious
2313 conversions here. Adjust convert_default_arg calls.
2314 (convert_default_arg): Add context parameters for diagnostics.
2315 Pass throught to convert_like_with_context.
2316 * cp-tree.h (convert_default_arg): Add context parameters.
2317 (dubious_conversion_warnings): Prototype new function.
2318 * typeck.c (convert_arguments): Adjust convert_default_arg call.
2319 (dubious_conversion_warnings): New function, broken
2320 out of convert_for_assignment.
2321 (convert_for_assignment): Adjust.
2323 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
2325 * decl2.c (key_method): Break out from...
2326 (import_export_vtable, import_export_class): ...here.
2328 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
2329 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
2331 * search.c (note_debug_info_needed, dfs_debug_mark,
2332 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
2333 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
2335 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
2337 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
2340 2000-03-02 Mark Mitchell <mark@codesourcery.com>
2342 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
2343 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
2344 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
2345 (lang_type): Split gets_new into has_new and has_array_new.
2346 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
2347 (TYPE_GETS_NEW): Split into ...
2348 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
2349 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
2350 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
2351 (build_op_new_call): Don't declare.
2352 (build_new_1): Likewise.
2353 * call.c (build_op_new_call): Remove.
2354 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
2355 instead of TYPE_NEEDS_DESTRUCTOR.
2356 (finish_struct_bits): Likewise.
2357 (add_implicitly_declared_members): Likewise.
2358 (check_field_decl): Likewise.
2359 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
2360 correctly under the new ABI.
2361 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
2362 instead of TYPE_NEEDS_DESTRUCTOR.
2363 (initialize_local_var): Likewise.
2364 (destroy_local_var): Likewise.
2365 (cp_finish_decl): Likewise.
2366 (register_dtor_fn): Likewise.
2367 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
2368 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
2369 TYPE_VEC_DELETE_TAKES_SIZE here.
2370 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
2371 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
2372 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
2373 (finish_destructor_body): Likewise.
2374 (maybe_build_cleanup_1): Likewise.
2375 * decl2.c (do_static_destruction): Likewise.
2376 * init.c (build_new_1): Make it static.
2377 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
2378 (expand_cleanup_for_base): Likewise.
2379 (get_cookie_size): New function.
2380 (build_new_1): Handle array-new cookies correctly under the new
2382 (build_vec_delete_1): Likewise.
2383 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
2384 (build_delete): Likewise.
2385 (build_vec_delete): Handle array-new cookies correctly under the new
2387 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
2388 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
2389 TYPE_HAS_ARRAY_NEW_OPERATOR.
2390 * ptree.c (print_lang_type): Check them.
2391 * search.c (context_for_name_lookup): Fix typo in comment.
2392 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
2393 * tree.c (break_out_cleanups): Likewise.
2394 (build_cplus_array_test_1): Likewise.
2395 (cp_build_qualified_type_real): Likewise.
2396 * typeck.c (complete_type): Likewise.
2398 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
2399 the command-line, not the end.
2401 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
2403 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
2405 2000-03-02 Tom Tromey <tromey@cygnus.com>
2407 * cp-tree.h (build_java_class_ref): Declare.
2408 * init.c (build_java_class_ref): No longer static.
2409 * except.c (expand_throw): Generate a Java-style `throw' if the
2410 thrown object is a "Java" object.
2411 (initialize_handler_parm): Generate a Java-style lookup of
2412 exception info if the caught object is a "Java" object.
2413 (catch_language, catch_language_init): New globals.
2414 (decl_is_java_type): New function.
2415 (expand_start_catch_block): Don't call push_eh_info() or
2416 push_eh_cleanup() when handling a Java-style "catch". Pass Java
2417 class reference to build_catch_block.
2419 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2421 * typeck.c (comptypes): Treat sizetype like its language equivalent.
2423 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
2425 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
2426 to merge reference/pointer code and fix incorrect warnings.
2428 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
2430 * search.c (protected_accessible_p): Use context_for_name_lookup.
2432 * init.c (construct_virtual_bases): Fix thinko.
2433 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
2435 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2437 * decl.c (current_function_decl): Move to toplev.c.
2439 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
2441 * pt.c (fn_type_unification): Unify return type, whenever
2443 (get_bindings_real): Only pass return type when necessary.
2444 Remove explicit return type check.
2445 * class.c (resolve_address_of_overloaded_function): Pass desired
2446 return type to fn_type_unification.
2448 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2450 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
2452 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
2454 * rtti.c (expand_class_desc): Likewise.
2455 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
2456 (THUNK_VCALL_OFFSET): Likewise.
2457 (THUNK_DELTA): Reflect changes in ../tree.h.
2459 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
2461 * search.c (protected_accessible_p): Also allow the access if
2462 the member is public in DERIVED. Lose TYPE parm.
2463 (friend_accessible_p): Lose TYPE parm.
2464 (accessible_p): Adjust.
2466 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2468 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
2469 on things that are not sizes; ssize_binop deleted.
2470 Call size_diffop when appropriate.
2471 (dfs_build_vcall_offset_vtbl_entries): Likewise.
2472 (build_primary_vtable, build_secondary_vtable): Likewise.
2473 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
2474 Variable I is HOST_WIDE_INT.
2475 (get_vfield_offset): Pass proper types to size_binop.
2476 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
2477 (finish_struct_1): Likewise.
2478 (skip_rtti_stuff): Arg N is now pointer to signed.
2479 (layout_class_type): Use size_zero_node.
2480 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
2481 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
2482 * decl.c (complete_arry_type): Pass proper types to size_binop.
2483 (xref_basetypes): BINFO_OFFSET is sizetype.
2484 * error.c (dump_expr): Don't use size_binop non-sizes.
2485 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
2486 * init.c (construct_virtual_bases): Fix type error.
2487 (build_vec_delete_1): Pass proper type to size_binop and don't
2489 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
2490 * rtti.c (get_base_offset): Pass proper type to size_binop.
2491 * search.c (dfs_find_vbases): Fix type error.
2492 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
2493 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
2494 * tree.c (debug_binfo): Variable N is signed.
2495 Use HOST_WIDE_INT_PRINT_DEC.
2496 * typeck.c (comptypes): sizetype is same as equivalent integer type.
2497 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
2498 size_one_node and size_zero_node.
2499 (c_alignof): Use size_one_node.
2500 (build_component_addr): Pass proper types to size_binop.
2501 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
2503 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
2505 Implement class scope using-declarations for functions.
2506 * class.c (handle_using_decl): Call add_method for used functions.
2507 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
2508 (add_method): Used functions are hidden by local functions.
2509 (check_bases_and_members): Handle using-decls before finalizing
2510 CLASSTYPE_METHOD_VEC.
2511 * call.c (add_function_candidate): Add ctype parm; if non-zero,
2512 override the type of 'this' accordingly.
2513 (add_template_candidate, add_template_candidate_real): Add ctype parm.
2514 (convert_class_to_reference, build_user_type_conversion_1,
2515 build_new_function_call, build_object_call, build_new_op,
2516 build_new_method_call): Pass ctype parm.
2518 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
2520 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2521 build_new_function_call, build_object_call, build_new_op,
2522 build_new_method_call, build_op_delete_call): Don't get basetype_path
2524 * typeck.c (build_component_ref): Likewise.
2525 * init.c (build_offset_ref): Likewise.
2526 (resolve_offset_ref): Don't call enforce_access.
2527 Call build_scoped_ref.
2528 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
2529 would cause an error or if -pedantic.
2530 * class.c (alter_access): Lose binfo parm.
2532 2000-02-26 Mark Mitchell <mark@codesourcery.com>
2534 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
2537 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
2539 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
2540 pseudo_type_info creation into the std namespace
2542 2000-02-26 Mark Mitchell <mark@codesourcery.com>
2544 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
2545 (import_export_class): Remove declaration.
2546 * decl2.c (import_export_class): Make it static.
2547 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
2548 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
2549 EXPR_WITH_FILE_LOCATION.
2550 * lex.c (check_newline): Tweak filename/lineno setting.
2551 * semantics.c (begin_while_stmt): Fix typo in comment.
2553 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2555 * lang-options.h (-fmessage-length=): Add missing option.
2557 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
2559 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
2561 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
2563 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
2565 * optimize.c (expand_call_inline): Emit the return label before
2566 evaluating the return value.
2568 2000-02-24 Mark Mitchell <mark@codesourcery.com>
2570 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
2571 than duplicating functionality here.
2572 * optimize.c: Include input.h.
2573 (expand_call_inline): Use push_srcloc and pop_srcloc.
2574 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
2575 * parse.c: Regenerated.
2576 * Makefile.in (lex.o): Depend on input.h.
2577 (optimize.o): Likewise.
2579 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
2581 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
2582 function type, rather than ICE.
2584 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
2586 * decl.c (grokdeclarator): Call decl_type_access_control.
2587 * parse.y (parse_end_decl): Don't call decl_type_access_control if
2590 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
2592 * decl.c (decls_match): Remove obsolete static member nadgering.
2594 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2596 * decl.c (grokdeclarator): Change ANSI to ISO.
2597 * lex.c (consume_string, readescape, do_identifier): Likewise.
2598 (parse_float, real_yylex): Likewise.
2599 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
2600 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
2601 new_type_id, maybe_label_decls, simple_stmt,
2602 for.init.statement): Likewise.
2603 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
2604 * semantics.c (finish_named_return_value): Likewise.
2605 * parse.c: Regenerate.
2607 2000-02-21 Mark Mitchell <mark@codesourcery.com>
2609 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
2610 (CPTI_CLASS_STAR_TYPE): Remove.
2611 (vtable_index_type): Likewise.
2612 (class_star_type_node): Remove.
2613 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
2614 (build_binary_op_nodefault): Remove.
2615 * call.c (build_new_op): Use build_binary_op instead of
2616 build_binary_op_nodefault.
2617 * decl.c (init_decl_processing): Remove class_star_type_node
2618 initialization. Make delta_type_node ptrdiff_type_node under the
2619 new ABI. Initialize vtable_index_type.
2620 (build_ptrmemfunc_type): Build different structures for the new
2622 (build_enumerator): Use build_binary_op instead of
2623 build_binary_op_nodefault.
2624 * method.c (build_overload_value): Mangle pointers-to-members
2625 appropriately under the new ABI.
2626 * typeck.c (build_array_ref): Use build_binary_op instead of
2627 build_binary_op_nodefault.
2628 (get_member_function_from_ptrfunc): Adjust for the new ABI.
2629 (build_binary_op_nodefault): Rename to ...
2630 (build_binary_op): ... this. Remove old version. Adjust for
2631 pointer-to-member comparisons under the new ABI.
2632 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
2633 (build_ptrmemfunc): Adjust for the new ABI.
2634 (expand_ptrmemfunc_cst): Likewise.
2635 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
2636 (pfn_from_ptrmemfunc): Adjust for the new ABI.
2638 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
2640 * call.c (build_object_call): Compress consecutive calls to
2642 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
2643 (build_op_delete_call): Adjust message formatting.
2645 * class.c (check_bases): Compress consecutive calls to
2647 (finish_struct_anon): Say 'ISO C++'.
2649 * decl.c (start_decl): Same here.
2650 (grok_reference_init): Likewise.
2651 (grokfndecl): Correct message formatting.
2652 (grokfndecl): Improve diagnostic.
2653 (check_static_variable_definition): Likewise. Say 'ISO C++'
2654 (compute_array_index_type): Say 'ISO C++'
2655 (create_array_type_for_decl): Compress consecutive calls to
2657 (grokdeclarator): Say 'ISO C++'
2658 (grok_op_properties): Likewise.
2660 * decl2.c (delete_sanity): Clairify diagnostic.
2661 (check_member_template): Same here.
2662 (grok_function_init): Use consistent terminology.
2664 * expr.c (do_case): Say 'ISO C++'
2666 * friend.c (do_friend): Compress consecutive calls to warning.
2668 2000-02-20 Mark Mitchell <mark@codesourcery.com>
2670 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
2671 * class.c (build_secondary_vtable): Reorganize. Don't create a
2672 new vtable under the new ABI.
2673 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
2675 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
2676 the initializing elements.
2677 (initialize_vtable): New function.
2678 (dfs_finish_vtbls): Use it.
2679 (dfs_accumulate_vtbl_inits): New function.
2680 (finish_vtbls): Merge primary and secondary vtables under the new
2682 (finish_struct_1): Remove redundant call to layout_vtable_decl.
2683 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
2686 * class.c (build_vtable): New function, split out from ...
2687 (get_vtable_decl): ... here, and ...
2688 (build_secondary_vtable): ... here.
2690 * pt.c (tsubst_decl): Fix formatting.
2692 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2694 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
2695 (avoid_overlap, build_base_field): Likewise.
2696 (build_base_field, build_base_fields, is_empty_class):
2697 Test DECL_SIZE with integer_zero.
2698 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
2699 * cp-tree.h (struct lang_type): New field size_unit.
2700 (CLASSTYPE_SIZE_UNIT): New macro.
2701 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
2702 (cp_finish_decl): Delete -Wlarger-than processing.
2703 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
2704 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
2705 * tree.c (make_binfo): binfo vector is one entry longer.
2706 (walk_tree): Walk DECL_SIZE_UNIT.
2708 2000-02-19 Mark Mitchell <mark@codesourcery.com>
2710 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
2712 (build_vtable_entry): Don't assume all vtable entries are
2714 (build_vtbl_initializer): Adjust accordingly.
2715 (get_vtable_decl): Fix formatting.
2717 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
2719 * semantics.c (deferred_type_access_control): Walk the entire
2721 (save_type_access_control): Rename from
2722 initial_deferred_type_access_control. Just remember the value.
2723 (decl_type_access_control): New fn.
2724 (begin_function_definition): Use deferred_type_access_control, after
2725 we've started the function. Set type_lookups to error_mark_node.
2726 * parse.y (frob_specs, fn.def1): Adjust.
2727 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
2728 (parse_end_decl, parse_bitfield0, parse_method): New fns.
2729 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
2730 (after_type_component_declarator0): Likewise.
2731 (after_type_component_declarator): Likewise.
2732 (notype_component_declarator): Likewise.
2733 * cp-tree.h: Adjust.
2735 * decl.c (redeclaration_error_message): Allow redeclaration of
2736 namespace-scope decls.
2738 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2740 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
2742 2000-02-17 Mark Mitchell <mark@codesourcery.com>
2744 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
2745 * decl2.c (grokclassfn): Likewise.
2747 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
2749 * decl2.c (lang_decode_option): Don't set default message length
2751 * lex.c (lang_init_options): Set it here.
2753 2000-02-16 Mark Mitchell <mark@codesourcery.com>
2755 Make DECL_CONTEXT mean the class in which a member function was
2756 declared, even for a virtual function.
2757 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
2758 (DECL_FRIEND_CONTEXT): New macro.
2759 (DECL_REAL_CONTEXT): Remove.
2760 (SET_DECL_FRIEND_CONTEXT): Likewise.
2761 (DECL_VIRTUAL_CONTEXT): Adjust.
2762 (DECL_CLASS_SCOPE_P): Use TYPE_P.
2763 (add_friends): Remove.
2764 (hack_decl_function_context): Likewise.
2765 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
2767 (build_over_call): Fix indentation. Use DECL_CONTEXT
2768 instead of DECL_CLASS_CONTEXT.
2769 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
2770 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
2771 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
2772 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
2773 (build_base_field): Likewise.
2774 (finish_struct_1): Likewise.
2775 (build_self_reference): Likewise.
2776 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
2778 (pushtag): Use decl_function_context, not
2779 hack_decl_function_context.
2780 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
2781 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
2782 (pushdecl): Remove bogus code.
2783 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
2784 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
2785 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
2786 Use decl_function_context, nothack_decl_function_context.
2787 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
2788 (grokdeclarator): Likewise. Use decl_function_context, not
2789 hack_decl_function_context.
2790 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
2791 (start_function): Use DECL_FRIEND_CONTEXT, not
2792 DECL_CLASS_CONTEXT. Use decl_function_context, not
2793 hack_decl_function_context.
2794 (finish_function): Use decl_function_context, not
2795 hack_decl_function_context.
2796 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
2798 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
2799 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
2800 (grokfield): Likewise.
2801 (finish_builtin_type): Likewise.
2802 (finish_vtable_vardec): Use decl_function_context, not
2803 hack_decl_function_context.
2804 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
2805 (start_static_initialization_or_destruction): Likewise.
2806 (finish_static_initialization_or_destruction): Likewise.
2807 (mark_used): Adjust logic for deciding when to synthesize methods.
2808 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
2810 * error.c (dump_function_decl): Use DECL_CONTEXT, not
2812 * friend.c (is_friend): Likewise.
2813 (add_friends): Remove.
2814 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
2815 * lex.c (begin_definition_of_inclass_inline): Use
2816 decl_function_context, not hack_decl_function_context.
2817 (process_next_inline): Likewise.
2818 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
2819 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
2820 DECL_CLASSS_CONTEXT.
2821 (hack_identifier): Likewise.
2822 (synthesize_method): Use decl_function_context, not
2823 hack_decl_function_context.
2824 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
2826 (is_member_template): Use decl_function_context, not
2827 hack_decl_function_context. Use DECL_CONTEXT, not
2829 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
2831 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
2833 (push_template_decl_real): Likewise.
2834 (instantiate_class_template): Don't call add_friends.
2835 (tsubst_default_argument): Use DECL_CONTEXT, not
2837 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
2838 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
2839 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
2841 * repo.c (repo_inline_used): Likewise.
2842 * search.c (current_scope): Adjust for new _CONTEXT macros.
2843 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
2845 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
2846 (lookup_fnfields_here):Likewise.
2847 (check_final_overrider): Likewise.
2848 (init_vbase_pointers): Likewise.
2849 (virtual_context): Likewise.
2850 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
2851 (expand_body): Use decl_function_context, not
2852 hack_decl_function_context.
2853 * tree.c (hack_decl_function_context): Remove.
2854 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
2856 * typeck2.c (error_not_base_type): Likewise.
2858 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
2860 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
2862 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2864 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
2866 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2868 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
2870 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
2872 * decl2.c (lang_decode_option): Enable automatic line wrapping.
2874 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
2876 * parse.y (frob_specs): Split out...
2877 (parse_decl): From here.
2878 (fn.def2): Call initial_deferred_type_access_control.
2879 (after_type_component_declarator0): Call frob_specs.
2880 (notype_component_declarator0): Likewise.
2881 * search.c (friend_accessible_p): Nested classes are friends of their
2884 2000-02-10 Mark Mitchell <mark@codesourcery.com>
2886 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
2887 used to create an implicit temporary.
2889 * class.c (dfs_modify_vtables): Tweak calculation of functions to
2892 2000-02-08 Nathan Sidwell <nathan@acm.org>
2894 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
2895 strip array element qualifiers too.
2897 2000-02-07 Mark Mitchell <mark@codesourcery.com>
2899 * decl.c (store_parm_decls): Don't build cleanups for parameters
2900 while processing_template_decl.
2902 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
2904 * cp-tree.h (struct saved_scope): Add incomplete field.
2905 (namespace_scope_incomplete): New macro.
2906 * decl.c (pushdecl): Use it.
2907 (hack_incomplete_structures): Use it. See through artificial
2909 (mark_saved_scope): Mark it.
2911 Implement access control for nested types.
2912 * search.c (type_access_control): New fn.
2913 (accessible_p): Now we do perform access control for types.
2914 * semantics.c (deferred_type_access_control): New fn.
2915 (initial_deferred_type_access_control): New fn.
2916 (begin_function_definition): Call it. Add lookups parm.
2917 * decl.c (struct binding_level): Add this_class field.
2918 (pushlevel_class): Set it.
2919 (mark_binding_level): Mark it.
2920 (lookup_name_real): Use it. Call type_access_control.
2921 (mark_saved_scope): Mark lookups field.
2922 * cp-tree.h (flagged_type_tree): Add lookups field.
2923 (struct saved_scope): Add lookups field.
2924 (type_lookups): New macro.
2925 * parse.y (declmods): Now <ftype>.
2926 (parse_decl): Add lookups parm. Call
2927 initial_deferred_type_access_control.
2928 (lang_extdef): Clear type_lookups.
2929 (typed_declspecs, declmods, typespec): Set lookups field.
2930 (initdcl): Call deferred_type_access_control.
2931 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
2932 component_decl_1, named_parm): Adjust.
2933 * friend.c (is_friend): Nested classes are friends of their
2936 * class.c (currently_open_derived_class): New fn.
2937 * method.c (hack_identifier): Use it.
2939 * lex.c (do_identifier): Remove obsolete code.
2941 * parse.y (typed_typespecs): Propagate new_type_flag properly.
2943 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
2945 * tinfo.h: Remove apostrophes from C++ comment (xgettext
2946 thinks this file is plain C).
2948 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2950 * Makefile.in (call.o): Depend on $(EXPR_H).
2952 * call.c: Include "expr.h".
2954 * class.c (dump_class_hierarchy): Add prototype.
2956 * search.c (dfs_get_pure_virtuals): Likewise.
2958 2000-02-1 Ulrich Drepper <drepper@redhat.com>
2960 * parse.y (simple_stmt): Allow :: token in asm parameter list.
2963 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
2965 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
2966 Store it in DECL_FCONTEXT.
2967 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
2969 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
2971 * tinfo.h (old abi): #include "tconfig.h".
2972 * tinfo.cc (convert_to_base): Move into old abi section.
2974 2000-01-31 Mark Mitchell <mark@codesourcery.com>
2976 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
2977 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
2978 (BINFO_PRIMARY_BINFO): New macro.
2979 (BF_DELTA): Rename to ...
2980 (BV_DELTA): ... this.
2981 (BF_VCALL_INDEX): Rename to ...
2982 (BV_VCALL_INDEX): ... this.
2983 (BF_FN): Rename to ...
2985 * class.c (build_vbase_path): Adjust for changes to reverse_path.
2986 (set_rtti_entry): Rename BF_ macros to BV_ variants.
2987 (modify_vtable_entry): Simplify.
2988 (add_virtual_function): Rename BF_ macros to BV_ variants.
2989 (build_vtable_initializer): Likewise.
2990 (get_class_offset_1): Remove.
2991 (dfs_get_class_offset): Likewise.
2992 (get_class_offset): Likewise.
2993 (dfs_find_final_overrider): New function.
2994 (find_final_overrider): Likewise.
2995 (modify_one_vtable): Remove.
2996 (dfs_find_base): New function.
2997 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
2998 find_final_overrider.
2999 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
3001 (dfs_fixup_vtable_deltas): Remove.
3002 (override_one_vtable): Remove.
3003 (merge_overrides): Likewise.
3004 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
3005 unreal chilren of virtual bases.
3006 (finish_struct_1): Don't use merge_overrides. Don't use
3007 dfs_fixup_vtable_deltas.
3008 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
3011 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
3012 Jason Merrill <jason@yorick.cygnus.com>
3014 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
3016 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
3018 * exception.cc (__throw_bad_typeid): Add missing std::.
3020 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3022 * cp-tree.h (make_thunk): PROTO -> PARAMS.
3024 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
3026 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
3028 Runtime support for new-abi rtti.
3029 * inc/typeinfo (type_info::operator!=): Define in class.
3030 (type_info::before, type_info::name, type_info::operator==,
3031 type_info::operator!=): Define new ABI implementations.
3032 (type_info::is_pointer_p, type_info::is_function_p): Declare
3033 new virtual functions.
3034 (type_info::do_catch, type_info::do_upcast): Likewise.
3036 * tinfo.h (__base_class_info): Define new class.
3037 (__class_type_info): Likewise.
3038 (__si_class_type_info): Likewise.
3039 (__vmi_class_type_info): Likewise.
3040 (__dynamic_cast): Prototype.
3042 * tinfo.cc: Conditionalize old and new rtti mechanisms.
3043 (type_info::is_pointer_p): Define new function.
3044 (type_info::is_function_p): Likewise.
3045 (type_info::do_catch): Likewise.
3046 (type_info::do_upcast): Likewise.
3047 (vtable_prefix): New structure for vtable access.
3048 (adjust_pointer): Define new template function.
3049 (contained_p, public_p, virtual_p, contained_public_p,
3050 contained_nonpublic_p, contained_nonvirtual_p): Define new
3052 (nonvirtual_base_type): New local variable.
3053 (__class_type_info::~__class_type_info): Define.
3054 (__si_class_type_info::~__si_class_type_info): Likewise.
3055 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
3056 (__class_type_info::do_catch): Define new function.
3057 (__class_type_info::do_upcast): Likewise.
3058 (__class_type_info::find_public_src): Likewise.
3059 (__class_type_info::do_find_public_src): Likewise.
3060 (__si_class_type_info::do_find_public_src): Likewise.
3061 (__vmi_class_type_info::do_find_public_src): Likewise.
3062 (__class_type_info::do_dyncast): Likewise.
3063 (__si_class_type_info::do_dyncast): Likewise.
3064 (__vmi_class_type_info::do_dyncast): Likewise.
3065 (__class_type_info::do_upcast): Likewise.
3066 (__si_class_type_info::do_upcast): Likewise.
3067 (__vmi_class_type_info::do_upcast): Likewise.
3068 (__dynamic_cast): Likewise.
3070 * tinfo2.cc (__fundamental_type_info): Define new class.
3071 (__pointer_type_info): Likewise.
3072 (__reference_type_info): Likewise.
3073 (__array_type_info): Likewise.
3074 (__function_type_info): Likewise.
3075 (__enum_type_info): Likewise.
3076 (__ptr_to_member_type_info): Likewise.
3077 (__fundamental_type_info::~__fundamental_type_info): Define.
3078 (__pointer_type_info::~__pointer_type_info): Likewise.
3079 (__reference_type_info::~__reference_type_info): Likewise.
3080 (__array_type_info::~__array_type_info): Likewise.
3081 (__function_type_info::~__function_type_info): Likewise.
3082 (__enum_type_info::~__enum_type_info): Likewise.
3083 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
3084 (__pointer_type_info::do_catch): Define new function.
3085 (__ptr_to_member_type_info::do_catch): Define new function.
3087 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
3088 (__is_pointer): Likewise.
3090 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
3092 2000-01-30 Mark Mitchell <mark@codesourcery.com>
3094 * cp/class.c (build_vtable): Rename to build_primary_vtable.
3095 (prepare_fresh_vtable): Rename to build_secondary_vtable.
3096 (make_new_vtable): New function.
3097 (modify_vtable_entry): Handle generation of new vtables correctly.
3098 (modify_one_vtable): Remove unused parameter.
3099 (dfs_fixup_vtable_deltas): Likewise.
3100 (override_one_vtable): Use build_secondary_vtable.
3101 (finish_struct_1): Use build_primary_vtable and
3102 build_secondary_vtable.
3104 2000-01-28 Ulrich Drepper <drepper@redhat.com>
3106 * cp/decl.c: Adjust variable names, comments, help strings.
3108 2000-01-29 Nathan Sidwell <nathan@acm.org>
3110 * new2.cc (operator delete[]): Use operator delete, don't assume
3113 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
3115 * class.c (build_vtbl_initializer): Add argument to
3116 build_vtable_entry call.
3118 2000-01-27 Mark Mitchell <mark@codesourcery.com>
3120 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
3121 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
3122 (BF_DELTA): New macro.
3123 (BF_VCALL_INDEX): Likewise.
3125 (THUNK_VCALL_OFFSET): Likewise.
3126 (make_thunk): Change prototype.
3127 * class.c (build_vtable_entry): Integrate
3128 build_vtable_entry_for_fn. Handle vcall indices.
3129 (build_vtable_entry_for_fn): Remove.
3130 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
3131 BF_VCALL_INDEX, BF_FN.
3132 (modify_vtable_entry): Integrate common code from
3133 modify_one_vtable and dfs_fixup_vtable_deltas.
3134 (add_virtual_function): Set BF_VCALL_INDEX.
3135 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
3137 (modify_one_vtable): Simplify.
3138 (dfs_fixup_vtable_deltas): Likewise.
3139 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
3140 * method.c (make_thunk): Handle vcall indices.
3142 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
3144 Compiler side new abi rtti (not enabled).
3145 * cp-tree.h (new_abi_rtti_p): New macro.
3146 (emit_support_tinfos): Prototype new function.
3147 (tinfo_decl_p): Likewise.
3148 (emit_tinfo_decl): Likwise.
3149 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
3151 (doing_runtime): New local static.
3152 (init_rtti_processing): Add new-abi initializer.
3153 (get_tinfo_decl): Add new-abi logic.
3154 (tinfo_from_decl): Likewise.
3155 (build_dynamic_cast_1): Likewise.
3156 (qualifier_flags): New static function.
3157 (tinfo_base_init): Likewise.
3158 (generic_initializer): Likewise.
3159 (ptr_ref_initializer): Likewise.
3160 (ptmd_initializer): Likewise.
3161 (class_hint_flags): Likewise.
3162 (class_initializer): Likewise.
3163 (synthesize_tinfo_var): Likewise.
3164 (create_real_tinfo_var): Likewise.
3165 (create_pseudo_type_info): Likewise.
3166 (get_vmi_pseudo_type_info): Likewise.
3167 (create_tinfo_types): Likewise.
3168 (emit_support_tinfos): New global function.
3169 (tinfo_decl_p): New global predicate.
3170 (emit_tinfo_decl): New global function.
3171 * class.c (set_rtti_entry): Generalize for old and new rtti.
3172 (build_vtbl_initializer): Likewise.
3173 * decl2.c (finish_file): Likewise.
3175 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
3177 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
3178 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
3180 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
3182 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
3185 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
3187 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
3189 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3191 * optimize.c (calls_setjmp_r): Supply new argument
3192 to special_function_p.
3194 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3196 * call.c: PROTO -> PARAMS.
3197 * class.c: Likewise.
3198 * cp-tree.h: Likewise.
3202 * decl2.c: Likewise.
3204 * errfn.c: Likewise.
3205 * error.c: Likewise.
3206 * except.c: Likewise.
3209 * input.c: Likewise.
3212 * method.c: Likewise.
3213 * optimize.c: Likewise.
3214 * parse.y: Likewise.
3218 * search.c: Likewise.
3219 * semantics.c: Likewise.
3222 * typeck.c: Likewise.
3223 * typeck2.c: Likewise.
3226 2000-01-25 Richard Henderson <rth@cygnus.com>
3228 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
3230 2000-01-25 Mark Mitchell <mark@codesourcery.com>
3232 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
3233 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
3234 (struct vcall_offset_data_s): New type.
3235 (dfs_vcall_offset_queue_p): New function.
3236 (dfs_build_vcall_offset_vtbl_entries): Likewise.
3237 (build_vcall_offset_vtbl_entries): Likewise.
3238 (layout_vtable_decl): Likewise.
3239 (num_vfun_entries): Likewise.
3240 (num_extra_vtbl_entries): Add the entries for vcall offsets.
3241 (build_vtbl_initializer): Likewise.
3242 (dfs_finish_vtabls): Use layout_vtable_decl.
3243 (modify_one_vtables): Always duplicate vtables under the new ABI.
3244 (finish_struct_1): Use layout_vtable_decl.
3246 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3248 * decl.c (member_function_or_else): Change third arg from a format
3249 specifier to an `enum overload_flags'. Callers changed.
3251 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
3253 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
3254 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
3255 build_const_cast, get_delta_difference, check_return_expr): Avoid
3256 ANSI string concatenation usage.
3258 2000-01-24 Mark Mitchell <mark@codesourcery.com>
3260 * class.c (layout_class_type): Put the fields required to make a
3261 class non-empty at the end, not the beginning, of the TYPE_FIELDs
3264 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
3266 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
3269 * decl2.c (mark_used): Do instantiate inlines that have been
3270 explicitly instantiated.
3272 2000-01-24 Richard Henderson <rth@cygnus.com>
3274 * call.c (build_over_call): Use expand_tree_builtin.
3275 * typeck.c (build_function_call_real): Likewise.
3276 (build_binary_op_nodefault): Handle unordered compares.
3278 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
3280 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
3281 cp_tree_index values.
3282 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
3283 New global node #defines for them.
3284 * rtti.c (call_void_fn): Replace with ...
3285 (build_runtime_decl): ... new static function.
3286 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
3287 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
3288 (build_dynamic_cast_1): Always produce correctly typed result.
3289 Explicitly produce type_info addresses. Use dynamic_cast_node.
3290 * exception.cc (__throw_bad_cast): Return `void *'.
3291 (__throw_bad_typeid): Return `const type_info &'.
3293 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
3295 * cp-tree.h (get_vtable_decl): Prototype new function.
3296 * class.c (get_vtable_decl): New function. Broken out from ...
3297 (build_vtable): ... here. Use it.
3298 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
3301 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
3303 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
3304 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
3305 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
3306 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
3307 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
3308 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
3309 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
3310 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
3311 (CPTI_TINFO_VAR_ID): New enumeration.
3312 (__tp_desc_type_node, __access_mode_type_node,
3313 __bltn_desc_type_node, __user_desc_type_node,
3314 __class_desc_type_node, __ptr_desc_type_node,
3315 __attr_desc_type_node, __func_desc_type_node,
3316 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
3317 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
3318 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
3319 enum_desc_type_node, class_desc_type_node,
3320 si_class_desc_type_node, vmi_class_desc_type_node,
3321 ptmd_desc_type_node, base_desc_type_node): New #defines.
3322 (tinfo_fn_id, tinfo_fn_type): Rename to ...
3323 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
3324 (tinfo_var_id): New enumeration.
3325 (DECL_TINFO_FN_P): Augment comment.
3326 * decl.c (cp_global_trees): Adjust documentation.
3327 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
3328 tinfo_decl_type and tinfo_var_id.
3329 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
3330 (build_typeid): Remove unused variable.
3331 (get_tinfo_var): Use tinfo_var_id.
3332 (tinfo_name): New static function.
3333 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
3334 (tinfo_from_decl): Likewise.
3335 (get_base_offset): New static function, broken out of
3337 (expand_si_desc): Use tinfo_name.
3338 (expand_class_desc): Likewise. Lose local static variable.
3339 Use base_desc_type_node. Use get_base_offset.
3340 (expand_ptr_desc): Use tinfo_name.
3341 (expand_attr_desc): Likewise.
3342 (expand_generic_desc): Likewise.
3344 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
3345 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
3347 2000-01-23 Mark Mitchell <mark@codesourcery.com>
3349 * cp-tree.h (__eprintf): Remove declaration.
3350 * tree.c (__eprintf): Remove definition.
3352 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
3353 Mark Mitchell <mark@codesourcery.com>
3355 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
3356 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
3358 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
3360 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
3362 2000-01-23 Mark Mitchell <mark@codesourcery.com>
3364 * cp-tree.h (register_dtor_fn): New function.
3365 * decl.c (destroy_local_static): Rename to ...
3366 (register_dtor_fn): ... this. Give it external linkage.
3367 (expand_static_init): Use it.
3368 * decl2.c (do_static_initialization): Likewise, if using
3370 (do_static_destruction): Check that __cxa_atexit is not in use.
3371 (finish_file): Don't call do_static_destruction if using
3374 * typeck.c (convert_arguments): Restore two-message error
3377 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
3379 Remap dynamic cast hint values to be consistent across ABIs.
3380 * search.c (dynamic_cast_base_recurse): Remap generated value.
3381 (get_dynamic_cast_base_type): Adjust documentation.
3382 * tinfo.h (__user_type_info::dyncast): Likewise.
3383 (__user_type_info::find_public_subobj): Remap BOFF meaning.
3384 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
3385 (__class_type_info::do_dyncast): Likewise.
3386 (__class_type_info::do_find_public_subobj): Likewise.
3387 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
3389 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
3391 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
3393 * typeck2.c (incomplete_type_error): Restore previous
3394 cp_error and cp_error_at call sequence.
3396 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
3398 * class.c (dump_class_hierarchy): Make format agree with argument;
3399 cast pointer to unsigned long and print with %lx.
3401 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
3403 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
3405 * typeck.c (composite_pointer_type, common_type,
3406 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
3407 build_function_call_real, convert_arguments,
3408 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
3409 build_unary_op, mark_addressable, build_compound_expr,
3410 build_static_cast, build_reinterpret_cast, build_const_cast,
3411 build_c_cast, build_modify_expr, get_delta_difference,
3412 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
3413 'ISO C++'. Fusion consecutive calls to diagnotic message routines
3415 * typeck2.c (readonly_error, abstract_virtuals_error,
3416 process_init_constructor, check_for_new_type): Likewise.
3418 2000-01-19 Mark Mitchell <mark@codesourcery.com>
3420 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
3423 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
3425 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
3426 (build_x_typeid): Likewise.
3427 (get_tinfo_fn): Likewise.
3428 (get_tinfo_fn_unused): Rename to ...
3429 (get_tinfo_decl): ... here.
3430 * rtti.c (build_headof): Replace logic error with assertion.
3431 (get_tinfo_fn_dynamic): Rename to ...
3432 (get_tinfo_decl_dynamic): ... here. Make static. Use
3433 complete_type_or_else.
3434 (build_x_typeid): Move into ...
3435 (build_typeid): ... here. Adjust call to
3436 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
3437 throw_bad_typeid expression.
3438 (get_tinfo_fn_unused): Rename to ...
3439 (get_tinfo_decl): ... here. Adjust comment.
3440 (get_tinfo_fn): Delete.
3441 (tinfo_from_decl): New static function.
3442 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
3443 (get_typeid): Use complete_type_or_else.
3444 (build_dynamic_cast_1): Adjust calls to
3445 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
3446 * parse.y (primary): Adjust call to build_typeid.
3447 * except.c (build_eh_type_type_ref): Adjust call to
3448 get_tinfo_decl. Mark as used.
3449 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
3450 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
3451 * parse.c: Regenerated.
3453 2000-01-17 Mark Mitchell <mark@codesourcery.com>
3455 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
3457 (resolves_to_fixed_type_p): Document calling convention.
3458 * rtti.c (build_x_typeid): Initialize NONNULL.
3460 * cp-tree.h (build_shared_int_cst): New function.
3461 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
3462 * class.c (modify_vtable_entry): Likewise.
3463 (add_virtual_function): Split out code to generated shared
3464 INTEGER_CSTs to build_share_int_cst.
3465 (modify_all_vtables): Handle all the overridden functions here.
3466 Add overridden functions from non-primary virtual bases to the
3468 (finish_struct_1): Adjust call to modify_all_vtables. Add
3469 overridden functions from non-primary bases to the vtable.
3470 * tree.c (build_shared_int_cst): New function.
3472 * cp-tree.h (scratchalloc): Remove.
3473 (build_scratch_list): Likewise.
3474 * call.c (convert_class_to_reference): Replace build_scratch_list
3475 and build_expr_list with build_tree_list.
3476 (add_candidate): Replace scratchalloc with expralloc. Note memory
3478 (build_user_type_conversion_1): Replace build_scratch_list
3479 and build_expr_list with build_tree_list.
3480 (build_new_op): Likewise.
3481 (build_op_delete_call): Likewise.
3482 (convert_like): Likewise.
3483 * cvt.c (ocp_convert): Likewise.
3484 * decl.c (start_decl): Likewise.
3485 (start_function): Likewise.
3486 (finish_destructor_body): Likewise.
3487 (maybe_build_cleanup_1): Likewise.
3488 * decl2.c (reparse_decl_as_expr): Likewise.
3489 * init.c (perform_member_init): Likewise.
3490 (expand_cleanup_for_base): Likewise.
3491 (build_builtin_delete_call): Likewise.
3492 (build_new_1): Likewise.
3493 (build_delete): Likewise.
3494 * method.c (do_build_assign_ref): Likewise.
3495 * parse.y (already_scoped_stmt): Likewise.
3496 (nontrivial_exprlist): Likewise.
3497 (net_initializer): Likewise.
3498 (initlist): Likewise.
3499 * parse.c: Regenerated.
3500 * rtti.c (build_x_typeid): Likewise.
3501 (build_dynamic_cast_1): Likewise.
3502 * typeck.c (build_x_compound_expr): Likewise.
3503 (build_static_cast): Likewise.
3504 (build_modify_expr): Likewise.
3506 * cp-tree.h (DECL_VINDEX): Add documentation.
3507 * class.c (build_vtable_entry): Likewise.
3508 (start_vtable): Add comment.
3509 (add_virtual_function): Replace pending_hard_virtuals with
3510 overridden_virtuals and pending_virtuals with new_virtuals.
3511 Replace redundant assignments with assertions.
3512 (check_for_override): Add comment.
3513 (check_bases_and_members): Replace pending_hard_virtuals with
3514 overridden_virtuals and pending_virtuals with new_virtuals.
3515 (create_vtbl_ptr): Likewise.
3516 (layout_class_type): Likewise.
3517 (finish_struct_1): Likewise. Add comments.
3519 2000-01-16 Mark Mitchell <mark@codesourcery.com>
3521 * class.c (finish_struct_1): Replace redundant code with
3524 * cp-tree.h (flag_new_abi): Move.
3525 (flag_use_cxa_atexit): Likewise.
3526 (flag_honor_std): Likewise.
3527 (flag_rtti): Likewise.
3528 (vbase_offsets_in_vtable_p): Define.
3529 (vptrs_present_everywhere_p): Likewise.
3530 (TYPE_CONTAINS_VPTR_P): Likewise.
3531 (dfs_walk_real): Declare.
3532 * class.c (build_vbase_pointer_fields): Check
3533 vbase_offsets_in_vtable_p.
3534 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
3536 (build_vbase_offset_vtbl_entries): Simplify.
3537 (build_vbase_offset_vtbl_entries): Adjust.
3538 (build_vbase_pointer): Add ability to look up vbase offsets in
3540 (start_vtable): New function.
3541 (add_virtual_function): Use it.
3542 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
3543 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
3544 (build_vtbl_initializer): Take the type of the complete object as
3545 input. Use it to correctly calculate vbase offsets.
3546 (dfs_finish_vtbls): Pass the complete type to
3547 build_vtbl_initializer.
3548 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
3549 (create_vtable_ptr): Create a vtable even if there are no
3550 new virtual functions, under the new ABI.
3551 (finish_struct_1): Likewise.
3552 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
3553 * decl.c (exapnd_static_init): Remove call to
3554 preserve_initializer.
3555 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
3557 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
3558 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
3559 (construct_virtual_bases): Don't initialize virtual base pointers
3561 (build_aggr_init): Clean up comment.
3562 (expand_aggr_init_1): Likewise.
3563 * rtti.c (expand_class_desc): Store the virtual function table
3564 index where the vbase offset lives in the offset field.
3565 * search.c (dfs_walk_real): Make it global.
3566 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
3567 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
3569 * tinfo.h (USItype): Make it signed under the new ABI.
3570 * tinfo.cc (convert_to_base): New function. Encapsulate base
3571 conversion logic here.
3572 (__class_type_info::do_upcast): Use it.
3573 (__class_type_info::do_dyncast): Likewise.
3574 (__class_type_info::do_find_public_subobj): Likewise.
3576 * init.c (construct_virtual_bases): Don't look up the addresses of
3577 virtual bases at run-time.
3579 * class.c (build_vbase_pointer): Relocate.
3580 (build_vbase_pointer_fields): Likewise.
3581 (dfs_build_vbase_offset_vtbl_entries): Likewise.
3582 (build_vbase_offset_vtbl_entries): Likewise.
3584 * decl.c (init_decl_processing): Complain if -fnew-abi
3585 -fno-vtable-thunks is used.
3587 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
3590 2000-01-15 Mark Mitchell <mark@codesourcery.com>
3592 * cp-tree.h (num_extra_vtbl_entries): New function.
3593 (size_extra_vtbl_entries): Likewise.
3594 (dfs_vtable_path_unmark): Likewise.
3595 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
3596 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
3597 * class.c (num_extra_vtbl_entries): New function.
3598 (size_extra_vtbl_entries): Likewise.
3599 (dfs_build_vbase_offset_vtbl_entries): New function.
3600 (build_vbase_offset_vtbl_entries): Likewise.
3601 (build_vtbl_initializer): Use it.
3602 (finish_struct_1): Adjust vtable sizes (using
3603 num_extra_vtbl_entries).
3604 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
3605 THUNK_DECL is non-NULL before expanding it.
3606 * init.c (expand_virtual_init): Adjust the vtable pointer by
3607 size_extra_vtbl_entries before storing it.
3608 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
3609 Handle TREE_LIST parameters here, not in the dfs_* functions.
3610 (dfs_unmarked_real_bases_queue_p): Adjust.
3611 (dfs_marked_real_bases_queue_p): Likewise.
3612 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
3613 (dfs_vtable_path_marked_real_bases_queue_p): New function.
3614 (dfs_vtable_path_unmark): Likewise.
3616 2000-01-14 Mark Mitchell <mark@codesourcery.com>
3618 * optimize.c (copy_body_r): Clear the operand three of a
3619 TARGET_EXPR when copying it.
3621 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3623 * method.c (build_decl_overload_real): Check whether we are in ::
3624 before returning __builtin_new/delete.
3626 2000-01-13 Mark Mitchell <mark@codesourcery.com>
3628 * pt.c (tsubst_friend_function): Improve comment.
3629 (instantiate_decl): Avoid crashing when a "nested" function is
3630 instantiated from the top level.
3632 * dump.c (dqeueue_and_dump): Dump
3633 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
3635 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3637 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
3639 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
3641 * g++spec.c (lang_specific_driver): Add -fnew-abi if
3642 ENABLE_NEW_GXX_ABI defined.
3643 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
3644 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
3645 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
3647 2000-01-12 Mark Mitchell <mark@codesourcery.com>
3649 * decl.c (start_cleanup_fn): Call pushdecl.
3651 * call.c (convert_class_to_reference): Fix typos.
3652 (build_conditional_expr): Handle errors gracefully.
3653 * class.c (push_nested_class): Likewise.
3654 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
3655 (DECL_THIS_EXTERN): Use it.
3656 (DECL_THIS_STATIC): Likewise.
3657 * cvt.c (convert_to_void): Handle errors gracefully.
3658 (build_expr_type_conversion): Likewise.
3659 * decl.c (maybe_push_decl): Likewise.
3660 (start_decl_1): Likewise.
3661 (require_complete_types_for_parms): Likewise.
3662 * parse.y (structsp): Likewise.
3663 (base_class): Likewise.
3664 * parse.c: Regenerated.
3665 * pt.c (finish_member_template_decl): Likewise.
3666 * typeck.c (decay_conversion): Likewise.
3668 * cp-tree.h (dfs_skip_vbases): New function.
3669 (find_vbase_instance): Likewise.
3670 * class.c (determine_primary_base): Allow a nearly empty base to
3671 serve as a primary base class under the new ABI.
3672 (get_class_offset_1): Rename to ...
3673 (dfs_get_class_offset): ... this. Simplify. Don't issue error
3675 (get_class_offset): Use it. Issue error messages here.
3676 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
3677 find the right copies of virtual bases.
3678 (fixup_vtable_deltas1): Rename to ...
3679 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
3680 bases as primary bases.
3681 (fixup_vtable_deltas): Remove.
3682 (override_one_vtable): Handle virtual bases as primary bases.
3683 (merge_overrides): Likewise.
3684 (finish_struct_1): Likewise.
3685 (dump_class_hierarchy): Dump primary-ness of bases as well.
3686 * search.c (mark_primary_bases): Use a pre-order traversal to
3687 handle primary virtual bases.
3688 (dfs_skip_vbases): New fiunction.
3689 (expand_upcast_fixups): Adjust to handle primary virtual bases.
3690 (fixup_virtual_upcast_offsets): Likewise.
3691 (fixup_all_virtual_upcast_offsets): Likewise.
3692 (dfs_find_vbase_instances): New function.
3693 (find_vbase_instance): Likewise.
3695 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3697 * lex.c (DIR_SEPARATOR): Delete macro.
3699 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
3701 * decl2.c (lang_decode_option): Handle automatic line wrapping
3704 2000-01-11 Mark Mitchell <mark@codesourcery.com>
3706 * friend.c (do_friend): Don't resolve scopes when processing
3707 template declarations, even if the qualifying scope doesn't
3708 involve template parameters.
3710 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
3712 * class.c (dfs_modify_vtables_queue_p): Remove.
3713 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
3714 and dfs_marked_real_bases_queue_p instead of
3715 dfs_modify_vtables_queue_p.
3717 * class.c (build_vbase_path): Simplify.
3718 (dfs_propagate_binfo_offsets): New function.
3719 (propagate_binfo_offsets): Use it.
3720 (remove_base_field): Simplify.
3721 (dfs_set_offset_for_vbases): Remove.
3722 (dfs_set_offset_for_shared_vbases): New function.
3723 (dfs_set_offset_for_unshared_vbases): Likewise.
3724 (layout_virtual_bases): Use them.
3725 (layout_basetypes): Don't call propagate_binfo_offsets.
3726 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
3729 * class.c (build_base_field): New function, split out from ...
3730 (build_base_fields): ... here. Use it. Allocate primary bases
3731 first, under the new ABI.
3732 (get_vtable_entry): Remove.
3733 (remove_base_field): New function, split out from ...
3734 (remove_base_fields): ... here. Adjust since primary bases come
3735 first under the new ABI.
3737 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
3738 (initialize_vtbl_ptrs): New function.
3739 (expand_indirect_vtbls_init): Change prototype.
3740 (convert_pointer_to_vbase): Declare.
3741 * init.c (expand_direct_vtbls_init): Remove.
3742 (dfs_initialize_vtbl_ptrs): New function.
3743 (initialize_vtbl_ptrs): Likewise.
3744 (emit_base_init): Use initialize_vtbl_ptrs.
3745 * search.c (convert_pointer_to_vbase): Make it global.
3746 (expand_indirect_vtbls_init): Remove vtable initialization code.
3747 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
3749 * class.c (dfs_finish_vtbls): New function.
3750 (finish_vtbls): Use it.
3751 (dump_class_hierarchy): New function.
3753 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
3754 (BINFO_VBASE_PRIMARY_P): New macro.
3755 (BINFO_VIRTUALS): Add to documentation.
3756 (SET_BINFO_PRIMARY_MARKED_P): Remove.
3757 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
3758 (dfs_mark_primary_bases_queue_p): Likewise.
3759 (dfs_unmarked_real_bases_queue_p): New function.
3760 (dfs_marked_real_bases_queue_p): Likewise.
3761 * search.c (dfs_mark_primary_bases): Adjust.
3762 (mark_primary_bases): Likewise.
3763 (get_shared_vbase_if_not_primary): New function.
3764 (dfs_unmarked_real_bases_queue_p): Likewise.
3765 (dfs_marked_real_bases_queue_p): Likewise.
3766 (dfs_get_pure_virtuals): Simplify.
3767 (get_pure_virtuals): Likewise.
3769 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3771 * lex.c: Include tm_p.h.
3773 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
3775 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
3777 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
3779 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
3780 * pt.c (instantiate_decl): Defer comdat templates that might not be
3783 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
3784 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
3785 (finish_file): Likewise.
3787 * decl2.c (import_export_class): Undo 12/14 change.
3789 * error.c (dump_decl): operator new, not operatornew.
3791 * class.c (field_decl_cmp): A nontype is "greater" than a type.
3792 * search.c (lookup_field_1): Look for the last field with the
3795 2000-01-05 Nathan Sidwell <nathan@acm.org>
3797 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
3800 2000-01-05 Nathan Sidwell <nathan@acm.org>
3802 * typeck.c (build_static_cast): Don't strip target qualifiers
3803 when casting from a class.
3805 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3807 * class.c (warn_hidden): Initialize variable `fndecl'.
3809 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
3811 * decl.c (flag_isoc9x): New variable to be able to use code in
3812 c-common.c. For now always zero.
3814 2000-01-03 Mark Mitchell <mark@codesourcery.com>
3816 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
3817 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
3818 or unshare_base_binfos for virtual bases here.
3819 * search.c (dfs_get_vbase_types): Do it here.
3820 (get_vbase_types): Adjust.
3822 2000-01-02 Mark Mitchell <mark@codesourcery.com>
3824 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
3825 (BINFO_PRIMARY_MARKED_P): Use flag 5.
3826 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
3827 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
3828 (unmark_primary_bases): Remove declaration.
3829 (unmarkedp): Declare.
3830 (dfs_vbase_unmark): Likewise.
3831 * class.c (determine_primary_base): Return immediately if there
3832 are no base classes. Call mark_primary_bases here.
3833 (modify_all_direct_vtables): Remove.
3834 (modify_all_indirect_vtables): Remove.
3835 (dfs_modify_vtables_queue_p): New function.
3836 (dfs_modify_vtables): New function.
3837 (modify_all_vtables): Use them.
3838 (build_base_fields): Build FIELD_DECLs for primary virtual base
3840 (create_vtable_ptr): Don't call determine_primary_base here.
3841 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
3842 (dfs_set_offset_for_vbases): ... this.
3843 (layout_virtual_bases): Use it.
3844 (layout_class_type): Call determine_primary_base here.
3845 * search.c (unmarkedp): Make it global.
3846 (shared_marked_p): Simplify.
3847 (shared_unmarked_p): Likewise.
3848 (dfs_primary_bases_queue_p): Remove.
3849 (dfs_unmark_primary_bases): Likewise.
3850 (unmark_primary_bases): Likewise.
3851 (mark_primary_bases): Simplify.
3852 (get_pure_virtuals): Don't call mark_primary_bases here.
3853 (dfs_vbase_unmark): New function.
3854 (get_vbase_types): Simplify.
3856 * class.c (struct base_info): Remove.
3857 (determine_primary_base): Take has_virtual_p rather than a
3858 base_info as input. Don't calculate max_has_virtual.
3859 (finish_struct_bits): Remove max_has_virtual argument.
3860 (create_vtable_ptr): Remove max_has_virtual_p argument.
3861 (layout_virtual_bases): Remove max argument.
3862 (layout_basetypes): Likewise.
3863 (layout_class_type): Remove max_has_virtual_p argument.
3864 (finish_struct_1): Remove max_has_virtual.
3866 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
3867 (layout_basetypes): Remove.
3868 * class.c (propagate_binfo_offsets): Moved here from tree.c.
3869 Update to handle primary virtual bases.
3870 (remove_base_fields): New function, split out from
3872 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
3873 (layout_virtual_bases): New function, split out from
3874 layout_basetypes. Update to handle primary virtual bases.
3875 (layout_basetypes): Moved here from tree.c. Use
3876 remove_base_fields and layout_virtual_bases.
3877 * search.c (dfs_mark_primary_bases_queue_p): New function.
3878 (mark_primary_bases): Use it.
3879 * tree.c (CEIL): Remove.
3880 (propagate_binfo_offsets): Remove.
3881 (layout_basetypes): Remove.
3883 2000-01-01 Mark Mitchell <mark@codesourcery.com>
3885 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
3886 (BINFO_PRIMARY_MARKED_P): New macro.
3887 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
3888 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
3889 (mark_primary_bases): New function.
3890 (unmark_primary_bases): Likewise.
3891 * search.c (get_abstract_virtuals_1): Remove.
3892 (dfs_mark_primary_bases): New function.
3893 (mark_primary_bases): Likewise.
3894 (dfs_unmark_primary_bases): Likewise.
3895 (unmark_primary_bases): Likewise.
3896 (dfs_get_pure_virtuals): Likewise.
3898 2000-01-01 Mark Mitchell <mark@codesourcery.com>
3900 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
3901 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
3902 (modify_one_vtable): Adjust.
3903 (fixup_vtable_deltas1): Likewise.
3904 (override_one_vtable): Likewise.
3905 * search.c (get_abstract_virtuals_1): Likewise.
3906 (get_pure_virtuals): Likewise.
3907 (expand_upcast_fixups): Likewise.
3908 * tree.c (debug_binfo): Likewise.
3910 * class.c (build_vtable): Don't return a value. Don't rebuild
3911 vtables for bases that have already been handled.
3912 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
3913 already been handled.
3914 (modify_one_vtable): Adjust accordingly.
3915 (fixup_vtable_deltas1): Likewise.
3916 (finish_struct_1): Likewise.
3918 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3920 * call.c (build_new_method_call): Also check destructors.
3922 1999-12-31 Mark Mitchell <mark@codesourcery.com>
3924 * cp-tree.h (VF_NORMAL_VALUE): Remove.
3925 * class.c (struct base_info): Remove vfield, vfields, and rtti.
3926 (set_primary_base): New function, split out from ...
3927 (finish_base_struct): ... here. Rename to ...
3928 (determine_primary_base): ... this. Simplify.
3929 (create_vtable_ptr): Tweak accordingly.
3930 (finish_struct_1): Simplify.
3932 * cp-tree.h (CLASSTYPE_VBASECLASSES): Update documentation.
3933 (CLASSTYPE_N_BASECLASSES): Likewise.
3934 (BINFO_FOR_VBASE): New macro.
3935 (get_vbase_types): Change prototype.
3936 * class.c (build_vbase_path): Use BINFO_FOR_VBASE.
3937 (prepare_fresh_vtable): Likewise.
3938 (finish_vtbls): Likewise.
3939 (get_class_offset_1): Likewise.
3940 (modify_all_indirect_vtables): Likewise.
3941 (build_vbase_pointer_fields): Likewise.
3942 * decl.c (xref_basetypes): Don't set CLASSTYPE_VBASECLASSES here.
3943 * init.c (sort_base_init): Use BINFO_FOR_VBASE.
3944 (expand_member_init): Likewise.
3945 * search.c (get_base_distance): Likewise.
3946 (lookup_field_queue_p): Likewise.
3947 (virtual_context): Likewise.
3948 (get_vbase_types): Don't return a value. Set
3949 CLASSTYPE_VBASECLASSES here.
3950 * typeck.c (get_delta_difference): Use BINFO_FOR_VBASE.
3952 1999-12-30 Mark Mitchell <mark@codesourcery.com>
3954 * class.c (fixup_inline_methods): Clear CLASSTYPE_INLINE_FRIENDS.
3956 1999-12-29 Mark Mitchell <mark@codesourcery.com>
3958 * class.c (create_vtable_ptr): Put the vtable at the beginning of
3959 the class, not the end, in the new ABI.
3960 * tree.c (propagate_binfo_offsets): Do the right thing for the new
3963 1999-12-29 Mark Mitchell <mark@codesourcery.com>
3965 * cp-tree.h (lang_type): Add nearly_empty_p. Adjust dummy.
3966 (CLASSTYPE_NEARLY_EMPTY_P): New macro.
3967 * class.c (check_bases): Update CLASSTYPE_NEARLY_EMPTY_P.
3968 (check_field_decls): Likewise.
3969 (check_bases_and_members): Likewise.
3971 1999-12-28 Mark Mitchell <mark@codesourcery.com>
3973 * cp-tree.h (do_inline_function_hair): Remove.
3974 * class.c (layout_class_type): New function, split out from
3976 (fixup_pending_inline): Likewise.
3977 (fixup_inline_methods): New function.
3978 * method.c (fixup_pending_inline): Remove.
3979 (do_inline_function_hair): Likewise.
3981 * decl.c (BOOL_TYPE_SIZE): Bools always have size `1' under the
3984 * cp-tree.h (lang_type): Replace abstract_virtuals with pure_virtuals.
3985 (CLASSTYPE_ABSTRACT_VIRTUALS): Rename to ...
3986 (CLASSTYPE_PURE_VIRTUALS): ... this.
3987 (lang_decl_flags): Replace abstract_virtual with pure_virtual.
3988 (DECL_ABSTRACT_VIRTUAL_P): Rename to ...
3989 (DECL_PURE_VIRTUAL_P): ... this.
3990 (get_abstract_virtuals): Rename to ...
3991 (get_pure_virtuals): ... this.
3992 * call.c (build_new_method_call): Replace DECL_PURE_VIRTUAL_P with
3993 DECL_ABSTRACT_VIRTUAL_P. Replace CLASSTYPE_ABSTRACT_VIRTUALS with
3994 CLASSTYPE_PURE_VIRTUALS.
3995 * class.c (build_vtable_entry): Likewise.
3996 (finish_struct_bits): Likewise. Call get_pure_virtuals, not
3997 get_abstract_virtuals.
3998 (build_vtbl_initializer): Likewise.
3999 (override_one_vtable): Likewise.
4000 (check_methods): Likewise.
4001 * decl.c (duplicate_decls): Likewise.
4002 (redeclaration_error_message): Likewise.
4003 (lang_mark_tree): Likewise.
4004 * decl2.c (grok_function_init): Likewise.
4005 (import_export_vtable): Likewise.
4006 (import_expor_class): Likewise.
4007 * typeck2.c (abstract_virtuals_error): Likewise.
4008 * xref.c (GNU_xref_member): Likewise.
4009 * search.c (get_abstract_virtuals): Rename to get_pure_virtuals.
4011 1999-12-26 Zack Weinberg <zack@wolery.cumb.org>
4013 * cp-tree.h: Replace ENABLE_CHECKING with ENABLE_TREE_CHECKING
4016 1999-12-26 Mark Mitchell <mark@codesourcery.com>
4018 * decl.c (store_return_init): Use mode of old RTL generated for
4019 DECL_RESULT, not the mode of DECL_RESULT itself.
4020 * semantics.c (finish_named_return_value): Set DECL_UNINLINABLE
4021 for functions that used named return values.
4023 1999-12-24 Mark Mitchell <mark@codesourcery.com>
4025 * semantics.c (expand_body): Use
4026 note_deferral_of_defined_inline_function.
4028 1999-12-22 Mark Mitchell <mark@codesourcery.com>
4030 * dump.c (dequeue_and_dump): Handle CTOR_STMTs.
4032 1999-12-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4034 * error.c (dump_decl): Support named return values.
4036 1999-12-20 Mark Mitchell <mark@codesourcery.com>
4038 * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Update comments.
4039 (CLASSTYPE_HAS_PRIMARY_BASE_P): New macro.
4040 (CLASSTYPE_PRIMARY_BINFO): Likewise.
4041 * class.c (check_methods): Don't set TYPE_HAS_COMPLEX_INIT_REF,
4042 TYPE_NEEDS_CONSTRUCTING, and CLASSTYPE_NON_AGGREGATE here.
4043 (check_bases_and_members): Set them here instead.
4044 (create_vtable_ptr): New function, split out from ...
4045 (finish_struct_1): ... here. Use it. Tidy. Use
4046 CLASSTYPE_HAS_PRIMARY_BASE_P and CLASSTYPE_PRIMARY_BINFO.
4047 * search.c (dfs_init_vbase_pointers): Handle seeing TYPE_VFIELD as
4048 the first field in the class.
4049 * tree.c (layout_basetypes): Use CLASSTYPE_N_BASECLASSES. Handle
4050 seeing TYPE_VFIELD as the first field in the class.
4052 * cp-tree.h (TYPE_VIRTUAL_P): Rename to ...
4053 (TYPE_POLYMORPHIC_P): ... this.
4054 (TYPE_USES_COMPLEX_INHERITANCE): Rename to ...
4055 (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): ... this.
4056 (TREE_CALLS_NEW): Remove.
4057 (TREE_MANGLED): Likewise.
4058 * call.c (build_vfield_ref): Use TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P,
4059 and TYPE_POLYMORPHIC_P.
4060 * class.c (check_bases): Likewise.
4061 (finish_base_struct): Likewise.
4062 (finish_struct_bits): Likewise.
4063 (check_for_override): Likewise.
4064 (finish_struct_1): Likewise.
4065 (get_vfield_name): Likewise.
4066 * decl.c (xref_basetypes): Likewise.
4067 * decl2.c (import_export_class): Likewise.
4068 (import_export_decl): Likewise.
4069 * error.c (dump_function_decl): Likewise.
4070 * pt.c (instantiate_class_template): Likewise.
4071 * repo.c (repo_inline_used): Likewise.
4072 * rtti.c (build_headof): Likewise.
4073 (get_tinfo_fn_dynamic): Likewise.
4074 (build_x_typeid): Likewise.
4075 (get_tinfo_var): Likewise.
4076 (build_dynamic_cast_1): Likewise.
4077 (synthesize_tinfo_fn): Likewise.
4078 * search.c (lookup_field_1): Likewise.
4079 (dfs_debug_mark): Likewise.
4080 (maybe_suppress_debug_info): Likewise.
4081 * typeck.c (build_component_ref): Likewise.
4082 (build_component_addr): Likewise.
4083 * typeck2.c (process_init_constructor): Likewise.
4085 1999-12-20 Nathan Sidwell <nathan@acm.org>
4087 * typeck.c (strip_all_pointer_quals): New static function.
4088 (build_static_cast): Use it. Don't use at_least_as_qualified_p.
4090 1999-12-16 Mark Mitchell <mark@codesourcery.com>
4092 * cp-tree.h (cp_tree_index): Add CPTI_DSO_HANDLE.
4093 (dso_handle_node): New macro.
4094 (flag_use_cxa_atexit): New variable.
4095 (declare_global_var): New function.
4096 (start_anon_func): Remove declaration.
4097 (end_anon_func): Likewise.
4098 * decl.c (get_atexit_node): New function, split out from
4099 destroy_local_static. Handle flag_use_cxa_atexit.
4100 (get_dso_handle_node): Likewise.
4101 (start_cleanup_fn): Renamed from start_anon_func. Moved here from
4102 except.c. Handle flag_use_cxa_atexit.
4103 (end_cleanup_fn): Renamed from end_anon_func. Moved here from
4105 (declare_global_var): New variable.
4106 (destroy_local_static): Handle flag_use_cxa_atexit.
4107 * decl2.c (flag_use_cxa_atexit): New variable.
4108 (lang_f_options): Likewise.
4109 * except.c (start_anon_func): Remove.
4110 (end_anon_func): Liekwise.
4111 * lang-options.h: Add -fuse-cxa-atexit and -fno-use-cxa-atexit.
4112 * rtti.c (get_tinfo_var): Use declare_global_var.
4114 1999-12-16 Mark Mitchell <mark@codesourcery.com>
4116 * class.c (check_field_decls): Don't return a value.
4117 (avoid_overlap): Moved here from tree.c.
4118 (build_base_fields): Likewise.
4119 (check_bases): New function, split out from finish_base_struct.
4120 (check_bases_and_members): New function, split out from
4122 (struct base_info): Remove cant_have_default_ctor,
4123 cant_have_const_ctor, cant_have_asn_ref.
4124 (finish_base_struct): Split semantic analysis into check_bases.
4125 (finish_struct_methods): Fix bogus assertion.
4126 (check_field_decls): Call finish_struct_anon here.
4127 (build_vbase_pointer_fields): Use CLASSTYPE_N_BASECLASSES.
4128 (finish_struct_1): Use check_bases_and_members. Reorganize.
4129 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
4130 (build_base_fields): Don't declare.
4131 * tree.c (avoid_overlap): Remove.
4132 (build_base_fields): Likewise.
4134 * optimize.c (struct inline_data): Remove scope_stmt.
4135 (remap_block): Don't use insert_block_after_note. Don't update
4137 (expand_call_inline): Don't update scope_stmt.
4138 (optimize_function): Don't initialize scope_stmt.
4139 * semantics.c (expand_stmt): Set NOTE_BLOCK for newly emitted
4140 NOTE_INSN_BLOCK_BEG/NOTE_INSN_BLOCK_END notes.
4142 1999-12-15 Mark Mitchell <mark@codesourcery.com>
4144 * class.c (handle_using_decl): Get TYPE_FIELDS and TYPE_METHODS
4145 out of the class, rather than taking them as parameters.
4146 (build_vbase_pointer_fields): Move here from tree.c.
4147 (build_vtbl_or_vbase_field): New function.
4148 (check_methods): Likewise.
4149 (remove_zero_width_bitfields): Likewise.
4150 (add_virtual_function): Use tree_cons instead of temp_tree_cons.
4151 (delete_duplicate_fields_1): Tidy. Don't delete duplicate
4153 (finish_struct_methods): Handle the case where there are no
4155 (get_basefndecls): Use tree_cons instead of temp_tree_cons.
4156 (check_field_decls): Call delete_duplicate_fields here.
4157 (finish_struct_1): Tidy. Use check_methods and
4158 remove_zero_width_bitfields.
4159 * cp-tree.h (build_vbase_pointer_fields): Remove.
4160 * decl.c (grokdeclarator): Use tree_cons instead of
4162 * decl2.c (qualified_lookup_using_namespace): Use tree_cons
4163 instead of temp_tree_cons.
4164 * lex.c (cons_up_default_function): Remove dead code.
4165 * method.c (fixup_pending_inline): New function, split out from ...
4166 (do_inline_function_hair): ... here.
4167 * tree.c (build_vbase_pointer_fields): Remove.
4169 1999-12-15 Jason Merrill <jason@casey.cygnus.com>
4171 * tree.c (walk_tree): Walk operand subtrees in forward order.
4172 * optimize.c (expand_call_inline): Likewise.
4173 (optimize_function): Initialize id->scope_stmt to something useful.
4174 (remap_block): Assume id->scope_stmt has a useful value.
4176 1999-12-15 Nathan Sidwell <nathan@acm.org>
4178 * typeck.c (build_c_cast): Expand warning message. Move pointer
4179 alignment warning to after the cast. Don't warn about pointer
4180 alignment when given a pointer to incomplete.
4182 1999-12-15 Richard Henderson <rth@cygnus.com>
4184 * cp-tree.h (make_aggr_type): Declare.
4185 * lex.c (cp_make_lang_type): Don't SET_IS_AGGR_TYPE.
4186 (make_aggr_type): New.
4188 * decl.c (build_typename_type, init_decl_processing): Use it.
4189 (build_ptrmemfunc_type, xref_tag): Likewise.
4190 * except.c (call_eh_info): Likewise.
4191 * init.c (init_init_processing): Likewise.
4192 * pt.c (process_template_parm, lookup_template_class): Likewise.
4193 * rtti.c (expand_class_desc): Likewise.
4194 * semantics.c (begin_class_definition, finish_typeof): Likewise.
4195 * tree.c (copy_template_template_parm): Likewise.
4197 1999-12-15 Jason Merrill <jason@yorick.cygnus.com>
4199 * cp-tree.def (TEMPLATE_PARM_INDEX): Calculate size using
4200 sizeof (struct tree_common).
4202 1999-12-14 Jason Merrill <jason@casey.cygnus.com>
4204 * optimize.c (expand_call_inline): Set BLOCK_ABSTRACT_ORIGIN on the
4205 outermost block to point to the inlined function decl.
4207 * error.c (dump_decl): operator==, not operator ==.
4208 (op_to_string): Likewise.
4210 * decl.c (compute_array_index_type): Handle null name.
4212 * decl2.c (ambiguous_decl): Fix to match comment.
4213 (lookup_using_namespace): Adjust.
4215 * decl2.c (import_export_class): Don't ignore dllimport.
4217 1999-12-14 Mark Mitchell <mark@codesourcery.com>
4219 * class.c (check_field_decls): Split out from ...
4220 (finish_struct_1): ... here. Use it. Tidy.
4222 * cp-tree.h (remap_save_expr): Add walk_subtrees parameter.
4223 * optimize.c (copy_body_r): Pass it.
4224 * tree.c (remap_save_expr): Clear walk_subtrees for an
4225 already-handled SAVE_EXPR.
4226 (cp_unsave_r): Pass walk_subtrees to remap_save_expr.
4228 * dump.c (dequeue_and_dump): Dump DECL_NAMESPACE_ALIAS.
4229 * ir.texi (DECL_NAMESPACE_ALIAS): Document it.
4231 * error.c (dump_expr): Handle EXPR_WITH_FILE_LOCATION.
4233 1999-12-14 Mumit Khan <khan@xraylith.wisc.edu>
4235 * class.c (finish_base_struct): Allow multiple COM base classes
4236 as well as non-COM bases as long as it's not the leftmost.
4238 1999-12-13 Mumit Khan <khan@xraylith.wisc.edu>
4240 * lex.c (saving_parse_to_obstack): New global.
4241 (reinit_parse_for_block): Use.
4242 (reinit_parse_for_expr): Use.
4243 (check_newline): Use.
4245 1999-12-13 Mark Mitchell <mark@codesourcery.com>
4247 * optimize.c (initialize_inlined_parameters): Take FN to which the
4248 parameters belong as an argument.
4249 (expand_call_inline): Expand calls into the parameter
4250 initializations before pushing the function onto the list of
4251 functions we are presently expanding.
4253 1999-12-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4255 * class.c (get_vtable_name): Use a literal format string and
4256 VTABLE_NAME_PREFIX macro instead of VTABLE_NAME_FORMAT.
4257 (prepare_fresh_vtable): Likewise.
4259 * cp-tree.h (VTABLE_NAME_PREFIX): Define this instead of
4262 * decl.c (make_rtl_for_local_static): Remove unused variable `type'.
4264 * init.c (build_vec_init): Initialize variable `try_body'.
4266 * lex.c (yyerror): Don't call a variadic function with a
4267 non-literal format string.
4269 * optimize.c (optimize_function): Call memset, not bzero.
4271 * pt.c (for_each_template_parm_r): Add static prototype.
4273 1999-12-09 Andreas Jaeger <aj@suse.de>
4275 * except.c (expand_throw): Add static attribute to match
4278 * Makefile.in (semantics.o): Add dependency on output.h.
4279 * semantics.c: Include output.h for declaration of
4282 1999-12-09 Mark Mitchell <mark@codesourcery.com>
4284 * decl.c (init_decl_processing): Reenable inlining on trees.
4285 (finish_function): Likewise.
4286 * expr.c (cplus_expand_expr): Don't handle AGGR_INIT_EXPR here.
4287 * semantics.c (simplify_aggr_init_exprs): New function.
4288 (expand_body): Use it.
4289 * tree.c (walk_tree): Special-case TARGET_EXPRs since they
4290 sometimes present the same sub-tree twice.
4292 * dump.c (dequeue_and_dump): Abbreviate `class' as `cls', not
4295 * semantics.c (finish_switch_cond): Do conversions here, not ...
4296 * typeck.c (c_expand_start_case): Here.
4298 * semantics.c (do_poplevel): Remove unused variable.
4300 1999-12-06 Mark Mitchell <mark@codesourcery.com>
4302 * tree.c (walk_tree): Don't recurse into DECL_INITIAL or DECL_SIZE
4303 unless we're declaring the variable in question.
4305 1999-12-06 Mark Mitchell <mark@codesourcery.com>
4307 * decl.c (init_decl_processing): #if 0 last patch.
4308 (finish_function): Likewise.
4310 1999-12-05 Mark Mitchell <mark@codesourcery.com>
4312 * decl.c (init_decl_processing): Set flag_inline_trees if
4315 * cp-tree.h (calls_setjmp_p): Declare.
4316 * decl.c (finish_function): Mark functions that call setjmp as
4318 * optimize.c (calls_setjmp_r): New function.
4319 (calls_setjmp_p): Likewise.
4321 1999-12-04 Mark Mitchell <mark@codesourcery.com>
4323 * optimize.c (expand_call_inline): Wrap the expanded call in an
4324 EXPR_WITH_FILE_LOCATION node to get correct line numbers for
4327 * optimize.c (inline_data): Remove fns_top. Add scope_stmt. Add
4328 in_target_cleanup_p.
4329 (remap_decl): New function.
4330 (remap_block): Likewise.
4331 (copy_scope_stmt): Likewise.
4332 (copy_body_r): Use remap_decl and copy_scope_stmt.
4333 (copy_body): Use VARRAY_TOP_TREE.
4334 (initialize_inlined_parameters): Likewise.
4335 (declare_return_variable): Likewise.
4336 (inlinable_function_p): Check flag_inline_trees.
4337 (expand_call_inline): Handle SCOPE_STMTs and TARGET_EXPRs
4338 specially. Use VARRAY_PUSH_TREE. Create a BLOCK for the
4339 parameters of the inlined function.
4340 (optimize_function): Prevent recursion into partially complete
4343 * cp-tree.def (SCOPE_STMT): Take one operand.
4344 * cp-tree.h (SCOPE_STMT_BLOCK): New macro.
4345 (SCOPE_NULLIFIED_P): Redefine.
4346 (SCOPE_NO_CLEANUPS_P): New macro.
4347 (add_scope_stmt): Change prototype.
4348 * decl.c (poplevel): Tidy. Warn about unused variables here.
4349 Record SCOPE_STMT_BLOCKs.
4350 (finish_function): Keep DECL_INITIAL for functions that might be
4352 * ir.texi: Document SCOPE_NO_CLEANUPS_P.
4353 * semantics.c: Include rtl.h.
4354 (add_scope_stmt): Return the new scope statement and, for an
4355 end-of-scope statement, its matching begin statement. Don't set
4357 (do_pushlevel): Simplify, now that we are always
4359 (do_poplevel): Likewise. Record SCOPE_STMT_BLOCKs.
4360 (expand_stmt): Don't call expand_start_bindings or
4361 expand_end_bindings for a scope with SCOPE_NO_CLEANUPS_P set.
4362 * tree.c (copy_tree_r): Clear SCOPE_STMT_BLOCK rather than setting
4364 * Makefile.in (semantics.o): Depend on RTL_H.
4366 * decl2.c (pending_statics_used): Make it a macro.
4367 (saved_inlines_used): Likewise.
4368 (finish_static_data_member_decl): Use VARRAY_PUSH_TREE.
4369 (mark_inline_for_output): Likewise.
4370 (ssdf_decls_used): Remove.
4371 (start_static_storage_duration_function): Use VARRAY_PUSH_TREE.
4372 (generate_ctor_or_dtor_function): Adjust accordingly.
4374 1999-11-24 Geoffrey Keating <geoffk@cygnus.com>
4375 Greg McGary <gkm@gnu.org>
4377 * decl.c (duplicate_decls): Merge
4378 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT,
4379 DECL_NO_CHECK_MEMORY_USAGE, DECL_NO_LIMIT_STACK.
4381 1999-12-02 Mike Stump <mrs@wrs.com>
4383 * init.c (perform_member_init): Handle parse errors better.
4385 1999-12-01 Mark Mitchell <mark@codesourcery.com>
4387 * cp-tree.h (min_tree_cons): Remove.
4388 (scratch_ovl_cons): Likewise.
4389 * decl.c (saveable_obstack): Don't declare.
4390 (duplicate_decls): Tweak error-message.
4391 (initialize_local_var): Explicitly mark the definition as static.
4392 (finish_function): Call permanent_allocation, just so
4393 that the middle-end sees the obstacks it expects.
4394 (mark_cp_function_context): Likewise.
4395 * init.c (build_new): Don't use min_tree_cons.
4396 * lex.c (permanent_obstack): Don't declare.
4397 (current_obstack, saveable_obstack): Likewise.
4398 * spew.c (current_obstack, saveable_obstack): Likewise.
4399 * tree.c (current_obstack, saveable_obstack): Likewise.
4400 (scratch_ovl_cons): Remove.
4401 (build_min_nt): Don't mess with obstacks.
4402 (build_min): Likewise.
4403 (min_tree_cons): Remove
4404 * typeck.c (build_component_ref): Don't use scratch_ovl_cons.
4405 (build_x_function_call): Likewise.
4406 (build_c_cast): Don't use min_tree_cons.
4408 1999-11-29 Mark Mitchell <mark@codesourcery.com>
4410 * pt.c (tsubst_decl): Robustify.
4412 1999-11-27 Mark Mitchell <mark@codesourcery.com>
4414 * decl2.c (finish_file): Call expand_body for inline functions
4415 that will be written out but that do not yet have RTL.
4416 * semantics.c (expand_body): Do not generate RTL For inline
4417 functions that do not yet need to be written out.
4419 1999-11-25 Mark Mitchell <mark@codesourcery.com>
4421 * Make-lang.in (CXX_SRCS): Add optimize.c.
4422 * Makefile.in (CXX_OBJS): Add optimize.o.
4423 (CXX_TREE_H): Add splay-tree.h, system.h, and $(CONFIG_H).
4424 (spew.o, lex.o, decl.o, decl2.o, typeck2.o, typeck.o): Adjust.
4425 (class.o, call.o, friend.o, init.o, method.o, cvt.o): Likewise.
4426 (search.o, tree.o, ptree.o, rtti.o, except.o, expr.o): Likewise.
4427 (xref.o, pt.o, error.o, errfn.o, repo.o, semantics.o): Likewise.
4429 (optimize.o): New target.
4430 * class.c: Don't include splay-tree.h.
4431 * cp-tree.def (CTOR_COMPLETE): Rename to CTOR_STMT.
4432 * cp-tree.h: Include splay-tree.h.
4433 (DECL_UNINLINABLE): New macro.
4434 (CTOR_BEGIN_P, CTOR_END_P): New macros.
4435 (flag_inline_trees): New variable.
4436 (local_variable_p): New function.
4437 (nonstatic_local_decl_p): Likewise.
4438 (optimize_function): Likewise.
4439 (cplus_unsave_expr_now): Remove.
4440 (copy_tree_r): Declare.
4441 (remap_save_expr): Likewise.
4442 * decl.c (local_variable_p): Don't
4444 (local_variable_p_walkfn): New function.
4445 (make_rtl_for_local_static): Remove code to try to avoid writing
4446 out static constants.
4447 (emit_local_var): Fix indentation.
4448 (nonstatic_local_decl_p): New function.
4449 (check_default_argument): Use local_variable_p_walkfn, not
4450 local_variable_p, when walking the tree.
4451 (start_function): Set the DECL_CONTEXT for automatically generated
4453 (finish_constructor_body): Use CTOR_STMT to mark the end of a
4455 * decl2.c: Don't include splay-tree.h.
4456 (flag_inline_trees): Define.
4457 * dump.c: Don't include
4459 * except.c (expand_end_catch_block): Fix comment formatting.
4460 (expand_end_eh_spec): Set DECL_CONTEXT on temporary variables.
4461 (expand_throw): Tidy comment.
4462 * init.c (build_vec_delete_1): Use create_temporary_var.
4463 * lex.c (cplus_tree_code_type): Make it static.
4464 (cplus_tree_code_length): Likewise.
4465 (cplus_tree_code_name): Likewise.
4466 * optimize.c: New file.
4467 * semantics.c (finish_goto_stmt): Set DECL_UNLINABLE for functions
4468 with computed gotos.
4469 (setup_vtbl_ptr): Mark the beginnings of constructors with
4471 (expand_stmt): Handle CTOR_STMT, not CTOR_COMPLETE.
4472 (expand_body): Call optimize_function. Save bodies if we're doing
4474 * tree.c: Don't include splay-tree.h. Include insn-config.h and
4476 (copy_tree_r): Make it public.
4477 (statement_code_p): New function.
4478 (mark_local_for_remap_r): Likewise.
4479 (cp_usave_r): Likewise.
4480 (cp_unsave): Likewise.
4481 (build_cplus_new): Set DECL_CONTEXT for temporary variables.
4482 (walk_tree): Walk into `s' class nodes. Walk statement chains.
4483 (copy_tree_r): Handle 's' class nodes. Restore chains for
4484 statements. Nullify scopes. Don't copy types.
4485 (init_tree): Set lang_unsave to cp_unsave.
4486 (remap_save_expr): Define.
4487 * ir.texi: Document CTOR_STMT.
4489 1999-11-24 Jason Merrill <jason@casey.cygnus.com>
4491 * search.c (note_debug_info_needed): Do perform this optimization
4493 (maybe_suppress_debug_info): Likewise. Start by clearing
4494 TYPE_DECL_SUPPRESS_DEBUG.
4496 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4498 * pt.c (tsubst_decl): Copy TREE_ASM_WRITTEN for VAR_DECLs.
4500 * decl2.c (finish_vtable_vardecl): Don't prune vtables here.
4502 1999-11-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4504 * decl.c (pushdecl, grokdeclarator): Don't call a variadic
4505 function with a non-literal format string.
4507 * lex.c (do_identifier): Likewise.
4509 * typeck.c (build_unary_op): Likewise.
4511 1999-11-23 Mark Mitchell <mark@codesourcery.com>
4513 * cp-tree.h (DECL_NEEDED_P): Tweak to match documentation.
4515 1999-11-22 Mark Mitchell <mark@codesourcery.com>
4517 * cp-tree.def (CTOR_COMPLETE): New tree node.
4518 * decl.c (finish_constructor_body): Add it, to mark the end of the
4520 (finish_function): Don't call end_protect_partials here.
4521 * ir.texi (CTOR_COMPLETE): Document it.
4522 * semantics.c (expand_stmt): Handle it.
4524 * cp-tree.def (FUNCTION_NAME): New tree node.
4525 * cp-tree.h (current_function_name_declared): Tweak documentation.
4526 (lang_decl_flags): Add pretty_function_p, adjust dummy.
4527 (DECL_PRETTY_FUNCTION_P): New macro.
4528 * decl.c (cp_finish_decl): Handle declarations of __FUNCTION__,
4529 etc., in a template function. Use at_function_scope_p instead of
4530 expanding it inline.
4531 * pt.c (tsubst_decl): Handle DECL_PRETTY_FUNCTION_P declarations
4533 (tsubst): Handle FUNCTION_NAME.
4534 (tsubst_copy): Likewise.
4535 (instantiate_decl): Prevent redeclarations of __PRETTY_FUNCTION__,
4536 etc. in instantiation.
4537 * semantics.c (begin_compound_stmt): Declare __FUNCTION__, etc.,
4538 even in template functions.
4539 (setup_vtbl_ptr): Don't declare __PRETTY_FUNCTION in the
4540 conditional scope at the top of a destructor.
4542 * error.c (dump_function_decl): Use `[ with ... ]' syntax for
4543 specializations too.
4545 1999-11-22 Nathan Sidwell <nathan@acm.org>
4547 * semantics.c (finish_unary_op_expr): Only set TREE_NEGATED_INT
4548 when actually negative.
4550 * typeck.c (convert_for_assignment): Expand comment about
4551 strange NULL check, moved from ...
4552 (convert_for_initialization): ... here. Remove unneeded
4555 1999-11-21 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4557 * cp-tree.h (build_vec_delete): Remove `auto_delete' argument.
4558 * init.c (build_vec_delete, build_vec_delete_1): Likewise.
4559 Always destruct virtual bases of array components, but never
4561 (build_vec_init): Adjust invocations.
4562 (build_delete): Likewise.
4563 * decl2.c (delete_sanity): Likewise.
4565 1999-11-19 Nathan Sidwell <nathan@acm.org>
4567 * cp-tree.h (grok_method_quals): Return this pointer qualifiers.
4568 * decl.c (grokdeclarator): Adjust calls to grok_method_quals.
4569 * decl2.c (grok_method_quals): Accept `restrict' as applying to
4570 the object pointer. Return such qualifiers.
4571 (grokclassfn): Apply this pointer qualifiers. Cleanup unused
4574 1999-11-18 Mark Mitchell <mark@codesourcery.com>
4576 * except.c (expand_end_catch_block): Fix typo.
4577 (expand_exception_blocks): Simplify. Don't call
4578 expand_leftover_cleanups.
4580 1999-11-15 Jason Merrill <jason@casey.cygnus.com>
4582 * cp-tree.h, decl.c (compute_array_index_type): Make nonstatic.
4583 * pt.c (tsubst, case INTEGER_TYPE): Call it.
4584 Check uses_template_parms.
4586 * class.c (finish_struct): If we're a local class in a template
4587 function, add a TAG_DEFN.
4588 * pt.c (lookup_template_class): If this is a local class in a
4589 template function, call pushtag.
4590 (tsubst_expr, case TAG_DEFN): Handle classes, too.
4592 Emit debug info with the vtable.
4593 * search.c (maybe_suppress_debug_info): New function...
4594 * class.c (finish_struct_1): ...split out from here.
4595 * cp-tree.h: Declare it.
4596 * decl2.c (finish_vtable_vardecl): Override TYPE_DECL_SUPPRESS_DEBUG
4597 if we're writing out the vtable.
4598 * decl.c, search.c (dfs_debug_mark, dfs_debug_unmarked_p,
4599 note_debug_info_needed): #if 0 out.
4601 1999-11-14 Mark Mitchell <mark@codesourcery.com>
4603 * cp-tree.h (DECL_LOCAL_FUCNTION_P): New macro.
4604 * call.c (equal_functions): Use DECL_LOCAL_FUCNTION_P, not
4606 * decl.c (pushdecl): Set DECL_LOCAL_FUNCTION_P.
4607 * decl2.c (lookup_arg_dependent): Use it.
4609 * cp-tree.h (cp_finish_decl): Change prototype.
4610 (finish_static_data_member_decl): Likewise.
4611 (push_permanent_obstack): Remove declaration.
4612 (push_expression_obstack): Likewise.
4613 (push_scratch_obstack): Likewise.
4614 (DECL_TEMPLATE_PARM_P): Robustify.
4615 (SET_DECL_TEMPLATE_PARM_P): New macro.
4616 * class.c (add_method): Don't manipulate obstacks.
4617 (finish_vtbls): Likewise.
4618 * cvt.c (build_up_reference): Adjust calls to cp_finish_decl.
4619 * decl.c (binding_for_name): Don't manipulate obstacks.
4620 (maybe_push_to_top_level): Likewise.
4621 (pop_from_top_level): Likewise.
4622 (duplicate_decls): Likewise.
4623 (pushdecl): Likewise.
4624 (implicitly_declare): Likewise.
4625 (build_typename_type): Likewise.
4626 (start_decl): Likewise.
4627 (cp_finish_decl): Likewise.
4628 (finish_decl): Likewise.
4629 (destroy_local_static): Likewise.
4630 (expand_static_init): Likewise.
4631 (complete_array_type): Likewise.
4632 (grokvardecl): Likewise.
4633 (build_ptrmemfnc_type): Likewise.
4634 (grokdeclarator): Likewise.
4635 (xref_tag): Likewise.
4636 (xref_basetypes): Likewise.
4637 (start_enum): Likewise.
4638 (finish_enum): Likewise.
4639 (start_function): Likewise.
4640 (finish_function): Likewise.
4641 (start_method): Adjust call to cp_finish_decl.
4642 * decl2.c (finish_static_data_member_decl): Don't manipulate
4644 (grokfield): Likewise.
4645 (grokbitfield): Likewise.
4646 (get_temp_name): Likewise.
4647 (get_sentry): Likewise.
4648 (fnish_file): Likewise.
4649 (lookup_arg_dependent): Likewise.
4650 * except.c (call_eh_info): Likewise.
4651 (push_eh_info): Likewise.
4652 (do_pop_exception): Likewise.
4653 (initialize_handler_parm): Likewise.
4654 (expand_end_eh_spec): Likewise.
4655 (alloc_eh_object): Likewise.
4656 (expand_throw): Likewise.
4657 * expr.c (extract_scalar_init): Likewise.
4658 * init.c (build_java_class_ref): Likewise.
4659 * lex.c (get_time_identifier): Likewise.
4660 (snarf_defarg): Likewise.
4661 (add_defarg_fn): Likewise.
4662 (is_global): Simplify.
4663 (do_identifier): Don't check TREE_PERMANENT.
4664 * method.c (emit_thunk): Don't manipulate obstacks.
4665 * parse.y (condition): Adjust call to cp_finish_decl.
4666 (primary): Likewise.
4667 (initdcl): Likewise.
4668 (initdcl0_innards): Likewise.
4669 (nomods_initdcl0): Likewise.
4670 * pt.c (push_inline_template_parms_recursive): Use
4671 SET_DECL_TEMPLATE_PARM_P.
4672 (process_template_parm): Likewise.
4673 (lookup_template_class): Don't manipulate obstacks.
4674 (instantiate_class_template): Adjust call to
4675 finish_static_data_member_decl.
4676 (tsubst_decl): Don't manipulate obstacks.
4677 (tsubst_expr): Likewise.
4678 (instantiate_template): Likewise.
4679 (instantiate_decl): Adjust calls to cp_finish_decl.
4680 * rtti.c (call_void_fn): Don't manipulate obstacks.
4681 (get_tinfo_var): Likewise.
4682 (get_tinfo_fn_unused): Likewise.
4683 (build_dynamic_cast_1): Likewise.
4684 (expand_si_desc): Likewise.
4685 (expand_class_desc): Likewise.
4686 (expand_ptr_desc): Likewise.
4687 (expand_attr_desc): Likewise.
4688 (expand_generic_desc): Likewise.
4689 (synthesize_tinfo_fn): Likewise.
4690 * search.c (expand_upcast_fixups): Likewise.
4691 * semantics.c (finish_asm_stmt): Likewise.
4692 (finish_named_return_value): Likewise.
4693 (begin_class_definition): Likewise.
4694 (finish_class_definition): Likewise.
4695 (finish_typeof): Likewise.
4696 * tree.c (build_cplus_method_type): Likewise.
4697 (reverse_path): Likewise.
4698 (copy_template_template_parm): Likewise.
4699 (build_expr_ptr_wrapper): Likewise.
4700 (push_expression_obstack): Remove.
4701 (push_permanent_obstack): Likewise.
4702 * typeck.c (mark_addressable): Likewise.
4704 1999-11-13 Mark Mitchell <mark@codesourcery.com>
4706 * call.c (build_conditional_expr): Use build_target_expr_with_type.
4707 (convert_like): Likewise.
4708 (build_over_call): Likewise.
4709 * cp-tree.h (build_target_expr): Remove.
4710 (build_target_expr_with_type): New function.
4711 * cvt.c (build_up_reference): Use get_target_expr.
4712 * decl.c (build_target_expr): Move to ...
4713 * tree.c (build_target_expr): Here. Make it static.
4714 (build_target_expr_with_type): New function. Set DECL_CONTEXT on
4715 the temporary VAR_DECLs.
4716 (get_target_expr): Use it.
4718 1999-11-13 Jason Merrill <jason@yorick.cygnus.com>
4720 * decl.c (duplicate_decls): Propagate DECL_DEFER_OUTPUT.
4721 * decl2.c (comdat_linkage): Set DECL_DEFER_OUTPUT.
4722 * rtti.c (get_tinfo_fn_unused): Split out from get_tinfo_fn.
4723 * class.c (set_rtti_entry): Use it.
4725 1999-11-12 Mark Mitchell <mark@codesourcery.com>
4727 * decl.c (cplus_expand_expr_stmt): Don't call break_out_cleanups
4729 * semantics.c (finish_expr_stmt): Call it here instead. Move
4730 default_conversion logic to semantic-analysis time.
4732 1999-11-12 Jason Merrill <jason@yorick.cygnus.com>
4734 * rtti.c (synthesize_tinfo_fn): Set DECL_DEFER_OUTPUT.
4736 Fri Nov 12 12:56:32 MST 1999 Diego Novillo <dnovillo@cygnus.com>
4738 * init.c (init_init_processing): Re-instated Nov 11 patch after
4741 Fri Nov 12 10:42:02 MST 1999 Diego Novillo <dnovillo@cygnus.com>
4743 * init.c (init_init_processing): Undo patch from Nov 11, 1999.
4744 Patch had not been approved yet.
4746 1999-11-12 Mark Mitchell <mark@codesourcery.com>
4748 * decl.c (compute_array_index_type): New function, split out from
4750 (create_array_type_for_decl): Likewise.
4751 (grokdeclarator): Use them.
4753 * semantics.c (expand_stmt): Don't suspend_momentary or
4756 Thu Nov 11 12:42:11 MST 1999 Diego Novillo <dnovillo@cygnus.com>
4758 * init.c (init_init_processing): Header information for
4759 arrays allocated via `new' should have the same alignment used by
4762 1999-11-10 Mark Mitchell <mark@codesourcery.com>
4764 * error.c (dump_function_name): Don't crash if given a friend
4765 pseudo-instantiation.
4767 * cp-tree.h (build_enumerator): Change prototype.
4768 * decl.c (enum_next_value): Remove.
4769 (enum_overflow): Likewise.
4770 (init_decl_processing): Don't register enum_next_value as a root.
4771 (start_enum): Clear TYPE_VALUES for a redefined enum.
4772 (finish_enum): Reset the type of enumeration constants.
4773 (build_enumerator): Fix indentation. Don't copy CONST_DECLs when
4774 we don't need to. Maintain the TYPE_VALUES list and look there
4775 for the previously defined enumeration constant. Let enumeration
4776 constants have the type of their values until the enumeration type
4778 * parse.y (enumlist_opt, enumlist, enumerator): Don't return a value.
4780 * parse.c: Regenerated.
4781 * pt.c (tsubst_enum): Adjust according to build_enumerator changes.
4783 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
4784 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4786 * cp-tree.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
4788 1999-11-09 Mark Mitchell <mark@codesourcery.com>
4790 * cp-tree.h (language_function): Remove x_last_dtor_insn and
4791 x_last_parm_cleanup_insn.
4792 * decl.c (last_dtor_insn): Remove.
4793 (last_parm_cleanup_insn): Likewise.
4794 (expand_start_early_try_stmts): Don't set them.
4795 (store_parm_decls): Likewise.
4796 (save_function_data): Or save them.
4797 (mark_lang_function): Or mark them.
4799 1999-11-08 Mark Mitchell <mark@codesourcery.com>
4801 * decl.c (store_parm_decls): Generate cleanup code at
4802 semantic-analysis time. Destroy objects in the correct order.
4804 1999-11-07 Mark Mitchell <mark@codesourcery.com>
4806 * cp-tree.h (begin_new_placement): Remove.
4807 (finish_new_placement): Likewise.
4808 * class.c (finish_struct_1): Don't suspend_momentary or
4810 * decl.c (grokdeclarator): Likewise.
4811 (maybe_build_cleanup_1): Likewise.
4812 * except.c (push_eh_cleanup): Likewise.
4813 (build_terminate_handler): Likewise.
4814 * init.c (build_new_1): Likewise.
4815 * parse.y (parse_decl): Change prototype.
4816 (initdecls, notype_initdecls, initdcl): Don't return int.
4817 (initdcl0, notype_initdcl0, initdcl0_innards): Likewise.
4818 (.begin_new_placement): Remove.
4819 (.finish_new_placement): Likewise.
4820 (nonmomentary_expr): Likewise.
4821 (suspend_mom): Likewise.
4822 (condition): Don't suspend_momentary, resume_momentary, or keep
4823 track of need to resume.
4824 (unary_expr): Likewise.
4825 (new_placement): Likewise.
4827 (structsp): Likewise.
4828 (new_type_id): Likewise.
4829 (maybe_parmlist): Likewise.
4830 (direct_after_type_declaration): Likewise.
4831 (direct_new_declarator): Likewise.
4832 (direct_abstract_declaration): Likewise.
4833 * parse.c: Regenerated.
4834 * pt.c (tsubst_expr): Don't suspend_momentary or resume_momentary.
4835 * semantics.c (begin_new_placement): Remove.
4836 (finish_new_placement): Likewise.
4838 1999-11-05 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4840 * cp-tree.h (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK): New macro.
4841 (DECL_TEMPLATE_INFO): Use it.
4842 * decl.c (warn_extern_redeclared_static): Do nothing for
4844 * decl2.c (mark_used): Explicitly check for function or variable.
4845 * semantics.c (finish_unary_op_expr): Check whether result is also
4848 1999-11-05 Mark Mitchell <mark@codesourcery.com>
4850 * Makefile.in (typeck2.o): Depend on output.h.
4851 * typeck2.c: Include output.h.
4853 * decl.c (flag_ansi): Remove declaration.
4855 * pt.c (tinst_level_tick): Make it static.
4856 (last_template_error_tick): Likewise.
4858 * cp-tree.h (mapcar): Remove declaration.
4859 (search_tree): Likewise.
4860 (walk_tree_fn): New typedef.
4861 (walk_tree): New function.
4862 * tree.c (bot_manip): Change prototype. Adjust to be called via
4864 (bot_replace): Likewise.
4865 (no_linkage_helper): Likewise.
4866 (copy_tree_r): New function.
4867 (search_tree): Rename, and adjust, to become ...
4868 (walk_tree): New function.
4870 (target_remap): Remove.
4871 (target_remap_count): Likewise.
4872 (break_out_target_exprs): Use walk_tree.
4873 * decl.c (local_variable_p): Change prototype.
4874 (check_default_argument): Use walk_tree.
4875 * pt.c (for_each_template_parm_r): New function, split out from ...
4876 (for_each_template_parm): Here. Use it, via walk_tree.
4878 1999-11-03 Mark Mitchell <mark@codesourcery.com>
4880 * class.c (check_bitfield_decl): New function, split out from
4882 (check_field_decl): Likewise. Recursively examine members of
4884 (finish_struct_1): Use them.
4885 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
4887 1999-11-02 Mark Mitchell <mark@codesourcery.com>
4889 * decl.c (grokfndecl): Remove dead code.
4891 * dump.c (dequeue_and_dump): Fix thinko for catch-clauses.
4893 1999-11-02 Scott Snyder <snyder@fnal.gov>
4895 * decl2.c (build_expr_from_tree): Handle REALPART_EXPR and
4897 * pt.c (tsubst_copy): Likewise.
4899 1999-11-01 Jason Merrill <jason@yorick.cygnus.com>
4901 * decl2.c (maybe_make_one_only): Always make things comdat on
4904 1999-10-31 Mark Mitchell <mark@codesourcery.com>
4906 * decl.c (finish_function): Call free_after_parsing for functions
4907 we are not immediately turning into RTL.
4909 1999-10-31 Brendan Kehoe <brendan@cygnus.com>
4911 * cp-tree.h (flag_dump_translation_unit): Add decl.
4913 Sat Oct 30 22:42:50 1999 Stephen L Moshier <moshier@mediaone.net>
4915 * lex.c (yylex): Accept 'f' in mantissa of hex float constant.
4917 1999-10-30 Mark Mitchell <mark@codesourcery.com>
4919 * decl.c (pop_cp_function_context): Don't call free on a NULL
4921 * semantics.c: Include ggc.h.
4922 (expand_body): Do garbage-collection after processing a template
4923 function. Clear DECL_SAVED_TREE after generating RTL for a
4925 * Makefile.in (semantics.o): Depend on ggc.h.
4927 1999-10-29 Mark Mitchell <mark@codesourcery.com>
4929 * cp-tree.h (make_typename_type): Change prototype.
4930 * decl.c (make_typename_type): Only complain if so requested.
4931 * parse.y (nested_name_specifier): Adjust calls.
4932 (typename_sub0): Likewise.
4933 (typename_sub1): Likewise.
4934 * parse.c: Regenerated.
4935 * pt.c (convert_template_argument): Pass complain to
4939 1999-10-28 Mark Mitchell <mark@codesourcery.com>
4941 * semantics.c (finish_handler): End the scope of the handler
4942 before attaching it to the statement-tree.
4944 1999-10-28 Ian Lance Taylor <ian@zembu.com>
4946 * rtti.c (build_dynamic_cast_1): Give a better error message for
4947 an attempt to dynamic_cast from a non-polymorphic type.
4949 1999-10-27 Mark Mitchell <mark@codesourcery.com>
4951 * cp-tree.h (make_temp_vec): Remove.
4952 (make_scratch_vec): Likewise.
4953 * call.c (add_function_candidate): Use make_tree_vec.
4954 (add_conv_candidate): Likewise.
4955 (build_builtin_candidate): Likewise.
4956 (add_template_candidate_real): Likewise.
4957 * class.c (resolve_address_of_overloaded_function): Likewise.
4958 * decl.c (start_function): Don't fool with the momentary obstack.
4959 (finish_function): Likewise.
4960 * init.c (expand_direct_vtbls_init): Likewise.
4961 (begin_init_stmts): Likewise.
4962 (finish_init_stmts): Likewise.
4963 * pt.c (add_to_template_args): Use make_tree_vec.
4964 (check_explicit_specialization): Likewise.
4965 (coerce_template_parms): Likewise.
4966 (lookup_template_class): Don't fool with the momentary obstack.
4967 (instantiate_class_template): Likewise.
4968 (tsubst_template_arg_vector): Use make_tree_vec.
4969 (tsubst_aggr_type): Don't fool with the momentary obstack.
4970 (tsubst_decl): Likewise. Use make_tree_vec.
4971 (try_one_overload): Likewise.
4972 (try_class_unification): Don't fool with the momentary obstack.
4973 (get_bindings_real): Use make_tree_vec.
4974 (set_mangled_name_for_template_decl): Likewise.
4975 * rtti.c (synthesize_tinfo_fn): Don't fool with the momentary obstack.
4976 * semantics.c (finish_expr_stmt): Likewise.
4977 (finish_do_stmt): Likewise.
4978 (finish_for_expr): Likewise.
4979 (finish_switch_cond): Likewise.
4980 (do_pushlevel): Likewise.
4981 (do_poplevel): Likewise.
4982 * tree.c (make_temp_vec): Remove.
4984 * dump.c (dequeue_and_dump): Dump HANDLERs and SAVE_EXPRs. Dump
4985 CLEANUP_P for a TRY_BLOCK.
4986 * ir.texi: Document SAVE_EXPR.
4988 Tue Oct 26 23:29:56 1999 Jeffrey A Law (law@cygnus.com)
4990 * call.c (build_over_call): Check that the built-in function is
4991 of class BUILT_IN_NORMAL before trying to recongize it as BUILT_IN_ABS.
4992 * typeck.c (build_function_call_real): Similarly.
4994 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4996 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS. Don't call
4999 1999-10-24 Mark Mitchell <mark@codesourcery.com>
5001 * decl.c (push_overloaded_decl_1): Use pushdecl.
5003 * decl.c (auto_function): Replace #ifdef'd __inline with just
5005 * lex.c (my_get_run_time): Likeise.
5006 (yyprint): Likewise.
5007 (identifier_type): Likewise.
5008 * method.c (start_squangling): Likewise.
5009 (end_squangling): Likewise.
5011 (old_backref_index): Likewise.
5012 (flush_repeats): Likewise.
5013 (issue_ktype): Likewise.
5014 * parse.y (empty_parms): Likewise.
5015 * parse.c: Regenerated.
5017 1999-10-21 Mark Mitchell <mark@codesourcery.com>
5019 * dump.c (dequeue_and_dump): Replace several uses of
5020 queue_and_dump_index with dump_child.
5022 1999-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5024 * expr.c: Include tm_p.h.
5026 1999-10-21 Mark Mitchell <mark@codesourcery.com>
5028 * cp-tree.h (SCOPE_PARTIAL_P): New macro.
5029 (pushlevel_temporary): Remove.
5030 (add_scope_stmt): New function.
5031 * decl.c (pushlevel_temporary): Remove.
5032 (poplevel): Use add_scope_stmt.
5033 (start_decl_1): Likewise.
5034 * semantics.c (add_scope_stmt): New function.
5035 (do_pushlevel): Use it.
5036 (do_poplevel): Use it.
5037 (expand_stmt): Check SCOPE_PARTIAL_P.
5039 * cp-tree.def (EMPTY_CLASS_EXPR): New tree node.
5040 * call.c (build_call): Use EMPTY_CLASS_EXPR instead of RTL_EXPR.
5041 * expr.c (cplus_expand_expr): Expand it.
5042 * ir.texi: Document EMPTY_CLASS_EXPR.
5044 1999-10-20 Mark Mitchell <mark@codesourcery.com>
5046 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): Don't treat template
5047 parameters as having namespace scope.
5049 1999-10-19 Mark Mitchell <mark@codesourcery.com>
5051 * method.c (PARM_CAN_BE_ARRAY_TYPE): Remove.
5052 (mangling_flags): New type.
5053 (build_overload_int): Change prototype.
5054 (build_overload_value): Likewise.
5055 (numeric_output_need_bar): Improve comment.
5056 (mangle_expression): New function, broken out from ...
5057 (build_overload_int): Here.
5058 (build_overload_value): Adjust for use of mangling flags. Don't
5059 warn about real-valued template parameters here. Do handle
5060 complex expressions involving real-valued template parameters.
5061 (build_template_parm_names): Encase non-type template parameters
5062 in underscores, if necessary.
5063 (process_overload_item): Remove conditional on
5064 PARM_CAN_BE_ARRAY_TYPE.
5066 1999-10-17 Mark Mitchell <mark@codesourcery.com>
5068 * dump.c (dequeue_and_dump): Handle CLEANUP_POINT_EXPR.
5070 * ir.texi: Clean up documentation of RETURN_INIT.
5072 1999-10-15 Greg McGary <gkm@gnu.org>
5074 * lex.c (lang_init_options): Set flag_bounds_check as "unspecified".
5075 (lang_init): Set default for flag_bounds_check if still "unspecified".
5077 1999-10-13 Andrew Haley <aph@cygnus.com>
5079 * class.c (finish_struct_1): Force alignment of non-bitfields to
5082 Wed Oct 13 22:01:35 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5084 * typeck2.c (process_init_constructor): Handle empty constructors.
5086 1999-10-13 Jason Merrill <jason@yorick.cygnus.com>
5088 * decl.c (lang_mark_tree): Mark NAMESPACE_LEVEL.
5090 * pt.c (tsubst, case INTEGER_TYPE): Be more explicit in zero-size
5093 1999-10-13 Mark Mitchell <mark@codesourcery.com>
5095 * decl.c (make_rtl_for_local_static): Don't create register RTL
5096 for addressable constants.
5098 1999-10-13 Nathan Sidwell <nathan@acm.org>
5100 * cp-tree.h (build_x_va_arg): Prototype new function.
5101 * call.c (build_x_va_arg): Define it.
5102 * parse.y (unary_expr): Call build_x_va_arg.
5104 * cp-tree.h (convert_type_from_ellipsis): Prototype new function.
5105 * call.c (convert_type_from_ellipsis): Define it.
5106 * decl.c (init_decl_processing): Set lang_type_promotes_to.
5108 * tree.c (lvalue_p_1): Accept VA_ARG_EXPR with aggregates.
5110 1999-10-11 Jason Merrill <jason@yorick.cygnus.com>
5112 * class.c (fixed_type_or_null): Always set *nonnull.
5114 1999-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5116 * cp-tree.h: Use HAVE_GCC_VERSION instead of explicitly testing
5117 __GNUC__ and __GNUC_MINOR__.
5119 1999-10-09 Mark Mitchell <mark@codesourcery.com>
5121 * cp-tree.h (make_rtl_for_local_static): New function.
5122 * decl.c (make_rtl_for_nonlocal_decl): Move code to create RTL for
5124 (make_rtl_for_local_static): Here.
5125 * semantics.c (expand_stmt): Use make_rtl_for_local_static.
5127 1999-10-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5129 * method.c: Include tm_p.h.
5131 1999-10-7 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5133 * cp-tree.h (cp_make_lake_type): Renamed from make_lang_type.
5134 * lex.c (cp_make_lake_type): Likewise.
5135 * tree.c (init_tree): Init make_lang_type_fn.
5137 1999-10-07 Mark Mitchell <mark@codesourcery.com>
5139 * pt.c (tsubst_expr): Set DECL_TEMPLATE_INSTANTIATED for a catch
5142 * semantics.c (expand_stmt): Don't pretend to have asmspecs for
5143 local statics if we don't really have them.
5145 * ir.texi: Improve documentation for STMT_EXPR. Describe
5148 1999-10-07 Jason Merrill <jason@yorick.cygnus.com>
5150 * class.c (build_vtable_entry_ref): Use finish_asm_stmt.
5152 1999-10-07 Greg McGary <gkm@gnu.org>
5154 * class.c (finish_struct_1): Use simpler method of
5155 removing elements of a singly-linked list which doesn't
5156 lose for classes without data members.
5158 1999-10-07 Mark Mitchell <mark@codesourcery.com>
5160 * friend.c (make_friend_class): Robustify.
5162 * semantics.c (finish_object_call_expr): Reject calls to template
5165 1999-10-06 Mark Mitchell <mark@codesourcery.com>
5167 * dump.c (dequeue_and_dump): Dump all three operands to a COND_EXPR.
5169 * cp-tree.h (CLASSTYPE_VFIELD): Remove.
5170 * call.c (build_vfield_ref): Use TYPE_VFIELD, not
5172 * class.c (get_vfield_offset): Likewise.
5173 (finish_base_struct): Likewise.
5174 (modify_one_vtable): Likewise.
5175 (fixup_vtable_deltas): Likewise.
5176 (finish_struct_1): Likewise.
5177 * init.c (expand_virtual_init): Likewise.
5178 * search.c (lookup_field_1): Likewise.
5179 (expand_upcast_fixups): Likewise.
5180 * typeck.c (build_component_ref): Likewise.
5181 (build_binary_op_nodefault): Likewise.
5183 * dump.c (dqueue_and_dump): Dump TYPE_VFIELD.
5184 * ir.texi: Document TYPE_VFIELD.
5186 1999-10-06 Brendan Kehoe <brendan@cygnus.com>
5188 * decl.c (grokdeclarator): Only warn about non-zero arrays if
5189 !in_system_header (linux socketbits.h can give this for
5190 __cmsg_data, which is using a GNU extension).
5192 1999-10-05 Mark Mitchell <mark@codesourcery.com>
5194 * decl2.c (start_static_storage_duration_function): Push the
5195 function declaration so it ends up in namespace scope.
5197 * dump.c (DUMP_CHILDREN): Remove.
5198 (DUMP_BINFO): Adjust.
5199 (struct dump_node_info): Remove dump_children_p.
5200 (queue_and_dump_type): Remove dump_children_p parameter.
5201 (queue): Don't set dump_children_p.
5202 (dump_child): Pass DUMP_NONE, instead of DUMP_CHILDREN, to
5203 queue_and_dump_index.
5204 (dequeue_and_dump): Unconditionally print children. Adjust calls
5205 to functions mentioned above.
5206 (dump_node): Pass DUMP_NONE, instead of DUMP_CHILDREN to queue.
5208 * ir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR.
5209 * dump.c (dequeue_and_dump): Dump them.
5211 * method.c (synthesize_method): Call setup_vtbl_ptr for destructors.
5213 * decl.c (start_function): Set current_in_charge_parm for
5214 constructors, too, where appropriate.
5215 * search.c (fixup_all_virtual_upcast_offsets): New function.
5216 (expand_indirect_vtbls_init): Use it.
5218 1999-10-04 Nathan Sidwell <nathan@acm.org>
5220 * decl2.c (grok_alignof): Don't decay lvalues.
5222 * init.c (build_new): Remove unused variable.
5224 1999-10-04 Mark Mitchell <mark@codesourcery.com>
5226 * cp-tree.h (struct language_function): Remove static_labelno.
5227 (static_labelno): Remove macro.
5228 * method.c (build_overload_nested_name): Make static_labelno
5231 * pt.c (instantiate_decl): Use DECL_SAVED_TREE, not DECL_INITIAL,
5232 to decide whether or not a function is defined.
5234 * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS for
5235 situations where make_node will do it automatically.
5236 * decl.c (grok_reference_init): Likewise.
5237 (expand_static_init): Likewise.
5238 (do_static_initialization): Likewise.
5239 * init.c (perform_member_init): Likewise.
5240 (expand_aggr_init_1): Likewise.
5241 (build_new_1): Likewise.
5242 * method.c (do_build_copy_constructor): Likewise.
5243 (do_build_assign_ref): Likewise.
5244 * search.c (expand_upcast_fixups): Likewise.
5245 * semantics.c (finish_stmt_expr): Likewise.
5246 * typeck.c (build_unary_op): Likewise.
5247 (check_return_expr): Likewise.
5249 1999-10-04 Jason Merrill <jason@yorick.cygnus.com>
5251 * init.c (build_vec_delete_1): Fold COND_EXPRs.
5253 1999-10-03 Mark Mitchell <mark@codesourcery.com>
5255 * cp-tree.def (VEC_INIT_EXPR): Remove.
5256 * cp-tree.h (struct stmt_tree): New type.
5257 (struct saved_scope): Remove firstobj. Add x_saved_tree,
5259 (class_cache_firstobj): Remove.
5260 (struct language_function): Remove stmts_are_full_exprs_p,
5261 x_last_tree, and x_last_expr_type. Add x_stmt_tree.
5262 (current_stmt_tree): New macro.
5263 (last_tree): Adjust.
5264 (last_expr_type): Likewise.
5265 (doing_semantic_analysis_p): Simplify.
5266 (stmts_are_full_exprs_p): Adjust.
5267 (begin_tree): Remove prototype.
5268 (end_tree): Likewise.
5269 (begin_stmt_tree): Change prototype.
5270 (finish_stmt_tree): Likewise.
5271 (building_stmt_tree): Simplify.
5272 * decl.c (mark_stmt_tree): New function.
5273 (mark_saved_scope): Use it.
5274 (start_function): Rearrange slightly to call begin_stmt_tree
5276 (save_function_data): Tweak.
5277 (finish_function): Adjust call to finish_stmt_tree.
5278 (mark_lang_function): Use mark_stmt_tree.
5279 * expr.c (cplus_expand_expr): Don't handle VEC_INIT_EXPR.
5280 * init.c (build_new_1): Remove creation of VEC_INIT_EXPR.
5281 (build_vec_init): Remove creation of stand-in intializer.
5282 * pt.c (begin_tree): Remove.
5283 (end_tree): Likewise.
5284 * semantics.c (SET_LAST_STMT): New macro. Use it throughout.
5285 (begin_compound_stmt): Handle a compound-statement outside of a
5287 (begin_stmt_expr): Handle a statement-expression outsidef of a
5289 (finish_stmt_expr): Likewise.
5290 (begin_class_definition): Don't call begin_tree.
5291 (finish_inline_definitions): Don't call end_tree.
5292 (begin_stmt_tree): Take a pointer to tree, not a function as input.
5293 (finish_stmt_tree): Likewise.
5294 * tree.c (search_tree): Don't handle VEC_INIT_EXPR.
5297 * parse.y (simple_stmt): Don't call finish_stmt unnecessarily.
5298 * parse.c: Regenerated.
5300 * dump.c (dqueue_and_dump): Dump bitfieldness.
5302 * tree.c (lvalue_p_1): Use DECL_C_BIT_FIELD to check for
5303 bitfields, rather than DECL_BIT_FIELD.
5304 * ir.texi: Document how to tell whether or not a field is a
5307 * lex.c (make_lang_type): Fix typo in comment.
5309 1999-10-01 Jason Merrill <jason@yorick.cygnus.com>
5311 * typeck.c (decay_conversion): Strip cv-quals from non-class rvalues.
5313 1999-10-01 Mark Mitchell <mark@codesourcery.com>
5315 * pt.c (tsubst_decl): If the type of a template instantiation is
5316 bogus, so is the whole instantiation.
5318 1999-09-30 Mark Mitchell <mark@codesourcery.com>
5320 * decl.c (initialize_local_var): Handle static variables here.
5321 (cp_finish_decl): Tweak handling of function-scope static
5323 * semantics.c (expand_stmt): Handle DECL_STMTs for static
5326 * method.c (emit_thunk): Don't crash when -fsyntax-only.
5328 * cp-tree.h (lang_decl_flags): Add global_ctor_p and
5329 global_dtor_p. Add init_priority.
5330 (DECL_ACCESS): Adjust accordingly.
5331 (DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P): New macros.
5332 (GLOBAL_INIT_PRIORITY): Likewise.
5333 * decl.c (lang_mark_tree): Adjust accordingly.
5334 (start_objects): Set DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P,
5335 and GLOBAL_INIT_PRIORITY.
5336 * dump.c (dequeue_and_dump): Print them.
5337 * ir.texi: Document them.
5339 * decl2.c (struct priority_info_s): Remove initialization_sequence
5340 and destruction_sequence.
5341 (start_static_storage_duration_function): Return the body of the
5342 function. Convert for function-at-a-time mode.
5343 (generate_inits_for_priority): Remove.
5344 (finish_static_storage_duration_function): Change prototype.
5345 Adjust for function-at-a-time mode.
5346 (do_static_initialization): Likewise.
5347 (do_static_destruction): Likewise.
5348 (do_static_initialization_and_destruction): Remove.
5349 (start_static_initialization_or_destruction): New function.
5350 (finish_static_initialization_or_destruction): Likewise.
5351 (get_priority_info): Don't manipulation initialization_sequence or
5352 destruction_sequence.
5353 (prune_vars_needing_no_initialization): New function.
5354 (write_out_vars): Likewise.
5355 (finish_file): Use the various new functions instead of the old.
5357 Thu Sep 30 00:13:27 1999 Dirk Zoller <duz@rtsffm.com>
5359 * cp-tree.h (warn_float_equal): Declare.
5360 * decl2.c (warn_float_equal): Define.
5361 (lang_decode_option): Recognize -W[no-]float-equal.
5362 * typeck.c (build_binary_op_nodefault): Conditionally warn
5363 about equality tests of floating point types.
5365 1999-09-29 Jason Merrill <jason@yorick.cygnus.com>
5367 Support normal type_info-based EH mechanisms with -fno-rtti.
5368 * except.c (build_eh_type_type): Remove special -fno-rtti handling.
5369 (build_eh_type_type_ref): Likewise.
5370 (build_eh_type): Remove.
5371 (expand_throw): Call build_eh_type_type, not build_eh_type.
5372 * decl2.c (import_export_decl): Don't associate the tinfo fn with
5373 the vtable if -fno-rtti.
5374 * decl.c (init_decl_processing): Always init_rtti_processing.
5376 * rtti.c (get_typeid): Don't complain about -fno-rtti.
5378 * class.c (class_cache_obstack, class_obstack): Remove.
5379 (init_class_processing): Don't initialize class_obstack.
5380 (push_cache_obstack): Remove.
5381 (pushclass): Don't call it.
5382 * cp-tree.h: Remove prototype for push_cache_obstack.
5383 * decl.c (decl_obstack, decl_stack, push_decl_level): Remove.
5384 (pushlevel_class): Don't push_decl_level.
5385 (poplevel_class): Don't pop_stack_level.
5386 (push_class_level_binding): Don't push_cache_obstack.
5387 (init_decl_processing): Don't intialize decl_obstack.
5388 * search.c (push_class_decls): Don't push_cache_obstack.
5389 * tree.c (list_hash_add): Put hash node on permanent_obstack.
5390 (hash_tree_cons): Don't mess with obstacks.
5391 (print_lang_statistics): Don't print stats for class_obstack and
5394 1999-09-29 Mark Mitchell <mark@codesourcery.com>
5396 * dump.c (dequeue_and_dump): Dump DECL_EXTERNAL.
5397 * ir.texi: Document DECL_EXTERNAL.
5399 * dump.c (dequeue_and_dump): Improve support for dumping THUNK_DECLs.
5400 * ir.texi: Document THUNK_DECLs.
5402 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move here from pt.c.
5403 (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
5404 (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
5405 * error.c (dump_template_bindings): Remove unused parameter.
5406 Handle multiple levels of template parameters.
5407 (dump_template_decl): Use `parms', not `args', for template
5408 parameters. Fix thinko.
5409 (dump_function_decl): Use DECL_TEMPLATE_INSTANTIATION. Don't pass
5410 flags to dump_template_bindings.
5411 * pt.c (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move to cp-tree.h.
5412 (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
5413 (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
5414 (tsubst_copy): Clarify variable name.
5415 (most_general_template): Robustify.
5417 1999-09-29 Nathan Sidwell <nathan@acm.org>
5419 * error.c (dump_template_parms): Don't use TS_PEDANTIC_NAME
5420 to change primary template rendering.
5422 1999-09-29 Mark Mitchell <mark@codesourcery.com>
5424 * cp-tree.h (UPT_TEMPLATE): Remove.
5425 (UPT_PARMS): Likewise.
5426 (DECL_NEEDED_P): New macro.
5427 * decl2.c (finish_vtable_vardecl): Use it.
5428 (finish_objects): Don't crash with -fsyntax-only.
5429 (finish_file): Use DECL_NEEDED_P. Don't prune vtables when
5431 * pt.c (tsubst_friend_function): Remove FIXME that talks about
5433 (tsubst_expr): Correct handling of function try-blocks.
5434 * semantics.c: Include flags.h.
5435 (expand_body): Don't do RTL generation if -fsyntax-only.
5436 * Makefile.in (semantics.o): Depends on flags.h.
5438 1999-09-28 Gabriel Dos Reis <gdr@codesourcery.com>
5440 * pt.c (most_general_template): Adjust declaration.
5442 * cp-tree.h: (most_general_template): Declare.
5444 * error.c (dump_template_value): Rename to ...
5445 (dump_template_argument): This.
5446 (dump_template_argument_list): New function.
5447 (dump_type): Use it.
5448 (dump_template_parameter): New function.
5449 (dump_template_decl): Use it.
5450 (dump_template_bindings): New function.
5451 (dump_function_decl): Use it. Pretty print function template
5454 1999-09-28 Nathan Sidwell <nathan@acm.org>
5456 * decl.c (grokdeclarator): Distinguish parameter context for
5457 diagnostics. Tidy up missing type diagnostic.
5458 Diagnose `explicit' in one place. Diagnose `mutable' in one place.
5460 1999-09-28 Mark Mitchell <mark@codesourcery.com>
5462 * ir.texi: Improve documentation for TARGET_EXPR.
5464 1999-09-27 Nathan Sidwell <nathan@acm.org>
5466 Augment stringification of trees.
5467 * cp-tree.h (tree_string_flags): New error stringifying enumeration.
5468 (fndecl_as_string, type_as_string_real, args_as_string,
5469 code_as_string, language_as_string, parm_as_string,
5470 op_as_string, assop_as_string, cv_as_string): Remove.
5471 (type_as_string, decl_as_string, expr_as_string): Adjust prototype.
5472 (context_as_string): Declare new function.
5473 * error.c (cp_printers): Move definition.
5475 (OB_END_TEMPLATE_ID): Adjust.
5476 (interesting_scope_p): Remove.
5477 (dump_scope): New static function.
5478 (dump_qualifiers): Adjust prototype, reimplement.
5479 (dump_template_value): Use tree_string_flags.
5480 (dump_type_real): Move back to dump_type.
5481 (dump_type): Adjust prototype. Use tree_string_flags.
5482 (dump_aggr_type): Likewise. Use dump_template_parms.
5483 (dump_type_prefix): Adjust prototype. Use tree_string_flags.
5485 (dump_type_suffix): Adjust prototype. Use tree_string_flags.
5486 (dump_simple_decl): Likewise.
5487 (dump_decl): Likewise. Use dump_template_decl.
5488 (dump_template_decl): New static function broken out of dump_decl.
5489 (dump_function_decl): Adjust prototype. Use tree_string_flags.
5490 (dump_parameters): Likewise. Prefix space.
5491 (dump_exception_spec): Adjust prototype. Use tree_string_flags.
5492 (dump_function_name): Likewise. Use dump_template_parms.
5493 (dump_template_parms): New static function broken out of
5495 (dump_expr_list): Adjust prototype. Use tree_string_flags.
5496 (dump_expr): Likewise.
5497 (fndecl_as_string): Removed
5498 (type_as_string_real): Removed
5499 (dump_binary_op): Adjust prototype. Use tree_string_flags.
5500 (dump_unary_op): Likewise.
5501 (type_as_string): Likewise.
5502 (expr_as_string): Likewise.
5503 (decl_as_string): Likewise.
5504 (context_as_string): New function.
5505 (lang_decl_name): Adjust.
5506 (decl_to_string): New static print callback.
5507 (expr_to_string): Likewise.
5508 (fndecl_to_string): Likewise.
5509 (code_as_string): Renamed to ...
5510 (code_to_string): ... here. Adjust.
5511 (language_as_string): Renamed to ...
5512 (language_to_string): ... here. Adjust.
5513 (parm_as_string): Renamed to ...
5514 (parm_to_string): ... here.
5515 (op_as_string): Renamed to ...
5516 (op_to_string): ... here.
5517 (assop_as_string): Renamed to ...
5518 (assop_to_string): ... here.
5519 (type_to_string): New static print callback.
5520 (args_as_string): Renamed to ...
5521 (args_to_string): ... here. Adjust.
5522 (cv_as_string): Renamed to ...
5523 (cv_to_string): ... here. Adjust.
5524 * pt.c (mangle_class_name_for_template): Use tree_string_flags.
5525 (print_template_context): Likewise.
5527 1999-09-26 Mark Mitchell <mark@codesourcery.com>
5529 * cp-tree.h (expand_throw): Remove prototype.
5530 * except.c (expand_throw): Make it static. Use tree-generation
5531 functions, rather than RTL-generation functions.
5532 (build_throw): Use it.
5533 * expr.c: Include except.h.
5534 (cplus_expand_expr): Don't call expand_throw here.
5535 * Makefile.in (expr.o): Depend on except.h.
5536 * ir.texi: Update documentation for THROW_EXPR.
5538 * decl.c (start_function): Set x_dont_save_pending_sizes rather
5539 than calling get_pending_sizes.
5540 * init.c (build_new): Don't save and restore
5541 immediate_size_expand; instead, assert that it has the expected
5544 1999-09-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5546 * lex.c (compiler_error): Add missing call to va_end().
5548 1999-09-25 Mark Mitchell <mark@codesourcery.com>
5550 * dump.c (dequeue_and_dump): Handle RESULT_DECL.
5551 * ir.texi: Document RESULT_DECL and DECL_RESULT.
5553 * cp-tree.h (check_return_expr): New function.
5554 * decl.c (finish_constructor_body): New function.
5555 (pushdecl): Put global friend functions in namespace binding
5556 level, not the class binding level.
5557 (finish_destructor_body): Make sure the dtor_label is always
5558 defined. Fix typo in comment.
5559 (finish_function): Move generation of constructor-termination code
5560 to semantic-analysis time. Move generation of implicit `main'
5561 return value to semantic-analysis time.
5562 * semantics.c (finish_return_stmt): Generate goto's to
5563 ctor_label/dtor_label here. Use check_return_expr to do semantic
5564 analysis on the returned expression.
5565 * typeck.c (maybe_warn_about_returning_address_of_local): New
5566 function split out from c_expand_return.
5567 (check_return_expr): Likewise.
5568 (c_expand_return): Just generate the RTL for the return.
5570 1999-09-24 Mark Mitchell <mark@codesourcery.com>
5572 * cp-tree.h (CPTI_CLEANUP_TYPE): New macro.
5573 (cleanup_type): Likewise.
5574 (search_tree): Change prototype.
5575 * decl.c (local_variable_p): Adjust for new interface to
5577 (check_default_argument): Likewise.
5578 * error.c (dump_expr): Handle INIT_EXPR.
5579 * except.c (expand_throw): Don't make cleanup_type a local static.
5580 * expr.c (cplus_expand_expr): Don't handle NEW_EXPR.
5581 * init.c (build_new): Call build_new_1 directly, rather than
5582 building a NEW_EXPR.
5583 (build_new_1): Tidy. Don't build a VEC_INIT_EXPR except when
5584 processing file-scope initializers.
5585 * lex.c (init_parse): Add an opname_tab entry for INIT_EXPR.
5586 * tree.c: Include splay-tree.h
5587 (no_linkage_helper): Adjust for new interface to search_tree.
5588 (search_tree): Pass around pointers to tree nodes, rather than the
5589 nodes themselves. Handle VEC_INIT_EXPR.
5590 (no_linkage_check): Adjust for new interface to search_tree.
5591 (mapcar): Handle VEC_INIT_EXPR.
5592 (target_remap): New variable.
5593 (bot_manip): Use it.
5594 (bot_replace): New function.
5595 (break_out_target_exprs): Use it to remap all variables used in a
5596 default argument expression.
5597 * typeck.c (build_modify_expr): Don't crash when outside a
5598 function and presented with an INIT_EXPR assignment
5599 * Makefile.in (tree.o): Depend on splay-tree.h.
5601 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5603 * decl.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
5605 (builtin_function): New arg CLASS. Arg CODE now of type int. All
5607 Set the builtin's DECL_BUILT_IN_CLASS.
5609 1999-09-24 Mark Mitchell <mark@codesourcery.com>
5611 * decl.c (pushdecl): Don't make local declarations of extern
5612 variables give the variable a DECL_CONTEXT for the function.
5613 (make_rtl_for_nonlocal_decl): Don't fuss with obstacks. Simplify.
5614 Don't accidentally make RTL for local declarations.
5615 (emit_local_var): Handle declarations with asm-specifiers here.
5617 1999-09-23 Mark Mitchell <mark@codesourcery.com>
5619 * ir.texi: Improve documentation for TARGET_EXPRs. Discuss
5620 STMT_IS_FULL_EXPR_P.
5622 * cp-tree.h (language_function): Add cannot_inline.
5623 * decl.c (start_function): Restore current_function_cannot_inline
5624 from the saved value.
5625 (save_function_data): Save current_function_cannot_inline.
5626 * decl2.c (start_objects): Change prototype. Build the function
5627 in function-at-a-time mode.
5628 (finish_objects): Likewise.
5629 (generate_ctor_or_dtor_function): Adjust accordingly.
5631 * cp-tree.h (DECL_ANON_UNION_ELEMS): New macro.
5632 * decl2.c (finish_anon_union): Set DECL_ANON_UNION_ELEMS.
5633 Don't call expand_anon_union_decl here
5634 * semantics.c (exapnd_stmt): Call it here, instead.
5635 * typeck.c (mark_addressable): Addressed variables are implicitly
5638 1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5640 * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro.
5641 (RECORD_OR_UNION_TYPE_CHECK, LANG_IDENTIFIER_CAST): Likewise.
5642 (DEFARG_NODE_CHECK): Remove; replace with DEFAULT_ARG_CHECK.
5643 * cp-tree.h: Add tree checking macros to various tree access
5645 * ptree.c (print_lang_decl): Test for function or variable
5646 before accessing template info.
5648 1999-09-23 Jason Merrill <jason@yorick.cygnus.com>
5650 * lex.c: Get WCHAR_TYPE_SIZE from wchar_type_node.
5651 * lang-specs.h: If -fshort-wchar, override __WCHAR_TYPE__.
5652 * decl2.c (lang_f_options): Add -fshort-wchar.
5653 * cp-tree.h: Declare flag_short_wchar.
5654 * decl.c (init_decl_processing): If -fshort-wchar, use 'short unsigned
5657 1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5659 * ir.texi: Fix formatting errors and typos.
5661 1999-09-22 Mark Mitchell <mark@codesourcery.com>
5663 * ir.texi: Document CLEANUP_STMT, SCOPE_STMT, and START_CATCH_STMT.
5665 * decl.c (pushdecl): Do create a binding for extern "C" functions,
5666 but not for their DECL_ASSEMBLER_NAMEs.
5667 (lookup_name_current_level): Fix formatting.
5668 (xref_tag): Likewise.
5669 * decl2.c (start_objects): Mark static constructors and
5670 destructors as used.
5672 1999-09-22 Jason Merrill <jason@yorick.cygnus.com>
5674 * decl.c (define_case_label): Don't crash if we're not in a switch.
5676 * decl2.c (lang_decode_option): Don't bother explicitly ignoring flags.
5677 * lang-options.h: Restore -fthis-is-variable. Remove help strings
5678 for unsupported flags.
5680 1999-09-21 Jason Merrill <jason@yorick.cygnus.com>
5682 * decl2.c (lang_decode_option): Accept and ignore -finit-priority.
5683 Accept and warn about -fthis-is-variable.
5685 1999-09-21 Mark Mitchell <mark@codesourcery.com>
5687 * dump.c (dequeue_and_dump): Handle START_CATCH_STMT,
5688 CLEANUP_STMT, and SCOPE_STMT.
5690 * decl2.c (lang_decode_option): Adjust, in the wake of recent
5691 changes to option processing.
5693 1999-09-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5695 * typeck.c (get_member_function_from_ptrfunc): Allow extraction of
5696 function pointer from pmfs with no object given.
5697 (convert_for_assignment): Do not return error when converting
5700 1999-09-21 Alex Samuel <samuel@codesourcery.com>
5702 * lex.c (internal_filename): New variable.
5703 (INTERNAL_FILENAME): New macro.
5704 (init_parse): Allocate internal_filename and mark as root. Use it
5705 instead of a string constant.
5707 1999-09-21 Nathan Sidwell <nathan@acm.org>
5709 Reimplement dynamic cast and catch matching.
5710 * cp-tree.h (get_dynamic_cast_base_type): Prototype new function
5711 * search.c (dynamic_cast_base_recurse): New function.
5712 (get_dynamic_cast_base_type): New function for dynamic cast.
5713 * rtti.c (build_dynamic_cast_1): Determine source and target
5714 class relationship. Call __dynamic_cast_2.
5715 * tinfo.h (__user_type_info::upcast): New catch dispatcher.
5716 (__user_type_info::dyncast): New dynamic cast dispatcher.
5717 (__user_type_info::sub_kind): New nested enumeration.
5718 (__user_type_info::contained_p): sub_kind predicate.
5719 (__user_type_info::contained_public_p): Likewise.
5720 (__user_type_info::contained_nonpublic_p): Likewise.
5721 (__user_type_info::contained_nonvirtual_p: Likewise.
5722 (__user_type_info::upcast_result): New nested struct.
5723 (__user_type_info::dyncast_result): New nested struct.
5724 (*::do_upcast): New catch function.
5725 (*::do_dyncast): New dynamic cast function.
5726 (__user_type_info::find_public_subobj): New dynamic cast
5728 (*::do_find_public_subobj): New dynamic cast helper function.
5729 * tinfo.cc (__user_type_info::upcast): Define catch dispatcher.
5730 (__user_type_info::dyncast): Define dynamic cast dispatcher.
5731 (*::do_upcast): Define catch function.
5732 (*::do_dyncast): Define dynamic cast function.
5733 (*::do_find_public_subobj): Define dynamic cast helper function.
5734 * tinfo2.cc (__throw_type_match_rtti_2): Use upcast.
5735 (__dynamic_cast): Backwards compatibility wrapper. Use dyncast.
5736 (__dynamic_cast_2): New dynamic cast runtime.
5738 1999-09-20 Mark Mitchell <mark@codesourcery.com>
5740 * cp-tree.h (finish_stmt_expr): Change prototype.
5741 * expr.c (cplus_expand_expr): Adjust call accordingly.
5742 * init.c (finish_init_stmts): Likewise.
5743 * parse.y (primary): Likewise.
5744 * pt.c (tsubst_copy): Likewise.
5745 * semantics.c (finish_stmt_expr): Don't take two parameters.
5746 Don't remove generated BLOCKs from the block-tree.
5748 Remove support for assigning to `this'.
5749 * NEWS: Note that fact.
5750 * class.c (build_vbase_path): Don't check flag_this_is_variable.
5751 * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): Remove.
5752 (language_function): Remove assigns_this, just_assigned_this, and
5753 x_base_init_expr. Add x_vcalls_possible_p. Add vtbls_set_up_p.
5754 (base_init_expr): Remove.
5755 (current_vcalls_possible_p): New macro.
5756 (vtbls_set_up_p): Likewise.
5757 (emit_base_init): Change prototype.
5758 * decl.c (finish_destructor_body): New function, split out from
5760 (current_function_assigns_this): Remove.
5761 (current_function_just_assigned_this): Likewise.
5762 (start_function): Don't set them.
5763 (finish_function): Don't check them. Don't emit
5764 base-initialization code here. Generate code for destructors when
5765 doing semantic analysis.
5766 (finish_stmt): Don't check current_function_just_assigned_this.
5767 * decl2.c (lang_f_options): Remove this-is-variable.
5768 (lang_decode_option): Likewise.
5769 (grokclassfn): Don't check flag_this_is_variable.
5770 * init.c (emit_base_init): Return the expression generated.
5771 (construct_virtual_bases): Don't push/pop obstacks. Fix
5773 (build_new_1): Don't check flag_this_is_variable.
5774 (get_temp_regvar): Don't set DECL_REGISTER.
5775 (build_vec_init): Don't call use_variable.
5776 * lang-options.h: Remove "-fthis-is-variable" and
5777 "-fno-this-is-variable".
5778 * pt.c (tsubst_expr): Don't check EXPR_STMT_ASSIGNS_THIS.
5779 * search.c (expand_upcast_fixups): Use finish_expr_stmt, not
5781 * semantics.c (finish_expr_stmt_real): Rename to ...
5782 (finish_expr_stmt): This. Remove assigned_this parameter.
5783 (begin_if_stmt): Call do_pushlevel before starting the statement.
5784 (begin_compound_stmt): Don't declare __FUNCTION__ in scope-less
5786 (setup_vtbl_ptr): Emit initialization code for bases and members
5787 at semantic-analysis time. Emit code to initialize vtables in
5789 (expand_stmt): Use finish_expr_stmt, not finish_expr_stmt_real.
5790 Don't handle CTOR_INITIALIZER any more.
5791 * typeck.c (build_modify_expr): Don't check for assignments to
5793 (c_expand_return): Don't suggest assigning to `this'.
5795 * Makefile.in (decl.o): Depend on RTL_H.
5796 (decl2.o): Likewise.
5797 (class.o): Likewise.
5799 (method.o): Likewise.
5800 (search.o): Likewise.
5804 * decl.c (duplicate_decls): When a builtin function is redeclared
5805 as static, make sure it is mangled correctly.
5807 * ir.texi (CTOR_INITIALIZER): Remove mention. Fix typo. Add
5808 detail about the statement-tree.
5810 1999-09-20 Nathan Sidwell <nathan@acm.org>
5812 * parse.y (primary): Use build_functional_cast for CV_QUALIFIER.
5814 1999-09-20 Nick Clifton <nickc@cygnus.com>
5816 * decl2.c (lang_decode_option): Extend comment.
5818 Mon Sep 20 10:49:05 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5820 * typeck.c: Include "tm_p.h".
5822 1999-09-19 Mark Mitchell <mark@codesourcery.com>
5824 * ir.texi: New file.
5826 1999-09-19 Paul Burchard <burchard@pobox.com>
5828 * semantics.c (expand_stmt): Initialize return value.
5830 1999-09-18 Paul Burchard <burchard@pobox.com>
5832 * gxxint.texi: G++ now implements namespaces.
5834 1999-09-18 Mark Mitchell <mark@codesourcery.com>
5836 * decl.c (pop_label): Don't warn about unused labels more than
5838 * semantics.c (finish_goto_stmt): Always marked used labels as
5841 * decl.c (layout_var_decl): Change prototype. Call layout_decl
5842 even when the declaration is external.
5843 (cp_finish_decl): Adjust call to layout_var_decl.
5844 * pt.c (tsubst_expr): Make sure to initialize stmt before using it.
5846 1999-09-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5848 * typeck.c (get_member_function_from_ptrfunc): Always consider
5849 virtuality inside member pointer.
5851 1999-09-17 Mark Mitchell <mark@codesourcery.com>
5853 Turn on function-at-a-time processing.
5854 * cp-tree.h (doing_semantic_analysis_p): New macro.
5855 (SF_DEFAULT): Define to zero, not SF_EXPAND.
5856 (start_handler_parms): Change prototype.
5857 (expand_start_catch_block): Likewise.
5858 (expand_end_catch_block): Likewise.
5859 (expand_start_eh_spec): Likewise.
5860 (expand_end_eh_spec): Declare.
5861 (finish_handler_parms): Change prototype.
5862 (begin_catch_block): Declare.
5863 (finish_handler): Change prototype.
5864 (do_pushlevel): Declare.
5865 (do_poplevel): Likewise.
5866 * decl.c (pushlevel): Don't create
5867 binding levels when not doing semantic analysis.
5868 (poplevel): Don't pop them.
5869 (pushdecl): Assert that we are never called when not doing
5871 (pushdecl_top_level): Use push_to_top_level.
5872 (make_label_decl): Don't fiddle with obstacks. Make RTL For the
5873 label when expanding.
5874 (cp_finish_decl): Only inject for-scope variables when doing
5875 semantic analysis. Add comments.
5876 (start_handler_parms): Return the handler parm.
5877 (start_function): Reorganize. Don't clear DECL_INITIAL if it is
5878 already set. Reinitialize from saved function data if available.
5879 Don't pushlevel when not doing semantic analysis.
5880 (store_parm_decls): Only generate RTL when expanding. Only
5881 pushdecl when doing semantic analysis. Set
5882 current_eh_spec_try_block if appropriate.
5883 (finish_function): Simplify. Use do_pushlevel and do_poplevel.
5884 Combine common code. Don't poplevel when not doing semantic
5886 (push_cp_function_context): Don't expand functions without an
5887 explicit call to expand_body.
5888 (mark_lang_function): Make eh_spec_try_block and
5890 * except.c (expand_end_eh_spec): Don't
5892 (process_start_catch_block): Likewise.
5893 (push_eh_cleanup): Use finish_decl_cleanup.
5894 (initialize_handler_parm): New function.
5895 (expand_start_catch_block): Use it.
5896 (expand_end_catch_block): Use tree-generation functions, not
5897 RTL-generation functions.
5898 (expand_start_eh_spec): Likewise.
5899 (expand_end_eh_spec): Likewise.
5900 (expand_exception_blocks): Simplify.
5901 (start_anon_func): Use do_pushlevel.
5902 (end_anon_func): Use do_poplvel. Call expand_body for the
5904 * expr.c (do_case): Don't call define_case_label.
5905 * init.c (create_temporary_var): Set DECL_CONTEXT for local
5907 * method.c (emit_thunk): Call expand_body for the
5909 (sythesize_method): Likewise.
5910 * parse.y (handler_args): Give it ttype.
5911 (eat_saved_input): Call expand_body.
5912 (base_init): Use do_pushlevel.
5913 (pending_inline): Call expand_body.
5914 (handler): Adjust calls to finish_handler_parms and
5916 (handler_args): Don't call expand_start_catch_block. Return the
5917 catch parameter. * pt.c (tsubst_expr): Adjust HANDLER handling.
5918 * parse.c: Regenerated.
5919 * rtti.c (synthesize_tinfo_fn): Call finish_function.
5920 * semantics.c (do_pushlevel): Give it external linkage. Build
5922 (do_poplevel): Likewise.
5923 (finish_case_label): Call define_case_label when doing semantic
5925 (finish_goto_stmt): Create RTL for labels.
5926 (finish_function_try_block): Set in_function_try_handler
5928 (finish_function_handler_sequence): Unset it.
5929 (finish_handler_parms): Use expand_start_catch_block even when
5930 building a statement-tree.
5931 (begin_catch_block): New function.
5932 (finish_handler): Move a little RTL-generation logic here.
5933 (finish_decl_cleanup): Allow cleanups for empty declarations.
5934 (finish_named_return_value): Don't pushdecl when not doing
5936 (expand_stmt): Don't do semantic analysis for variable
5937 declarations. Handle START_CATCH_STMT. Call expand_label
5938 directly for a LABEL_STMT. Tweak handling of GOTO_STMT. Adjust
5939 HANDLERs. Handle SCOPE_STMT, CTOR_INITIALIZER, and RETURN_INIT.
5940 (expand_body): Let expand_stmt handle CTOR_INITIALIZER,
5941 RETURN_INIT and function try blocks.
5943 * cp-tree.h (language_function): Add x_eh_spec_try_block. Add
5944 x_scope_stmt_stack. Add x_in_charge_parm.
5945 (current_eh_spec_try_block): New macro.
5946 (current_scope_stmt_stack): Likewise.
5947 (current_in_charge_parm): Likewise.
5948 * decl.c (start_function): Initialize current_in_charge_parm.
5949 (finish_function): Use current_in_charge_parm rather than looking
5951 * search.c (expand_indirect_vtbls_init): Likewise.
5953 * cp-tree.def (CLEANUP_STMT): Fix spelling in dumps.
5954 (TRY_BLOCK): Likewise.
5955 (HANDLER): Likewise.
5956 (START_CATCH_STMT): New tree node.
5957 (SCOPE_STMT): Likewise.
5958 * cp-tree.h (SCOPE_BEGIN_P): New macro.
5959 (SCOPE_NULLIFIED_P): Likewise.
5960 (struct lang_decl_flags): Add pending_inline_p. Adjust dummy.
5961 (struct lang_decl): Add saved_language_function.
5962 (DECL_PENDING_INLINE_INFO): Adjust documentation.
5963 (DECL_PENDING_INLINE_P): New macro.
5964 (TYPE_TI_ARGS): Fix typo in comment.
5965 (DECL_SAVED_TREE): Add to documentation.
5966 (DECL_SAVED_FUNCTION_DATA): New macro.
5967 (START_CATCH_TYPE): Likewise.
5968 (SCOPE_END_P): New macro.
5969 (declare_parm_level): Don't declare.
5970 * decl.c (mark_lang_function): New function, split out from
5971 mark_cp_function_context.
5972 (save_function_data): New function.
5973 (declare_parm_level): Remove.
5974 (finish_function): Use save_function_data to squirrel away
5975 important stuff for later use.
5976 (mark_cp_function_context): Use mark_function_data.
5977 (lang_mark_tree): Likewise.
5978 * lex.c (begin_definition_of_inclass_inline): Set
5979 DECL_PENDING_INLINE_P.
5980 (store_pending_inline): Clear it.
5981 * pt.c (tsubst_decl): Likewise.
5983 1999-09-17 Nathan Sidwell <nathan@acm.org>
5985 * call.c (perform_implicit_conversion): Deal with error_mark_node.
5987 1999-09-17 Mark Mitchell <mark@codesourcery.com>
5989 * decl.c (warn_extern_redeclared_static): Don't get confused by
5990 static member functions.
5991 (duplicate_decls): Merge DECL_THIS_STATIC.
5993 * decl.c (expand_static_init): Make sure assignments to local
5994 statics actually occur.
5996 1999-09-17 Mark Mitchell <mark@codesourcery.com>
5998 * cp-tree.h (poplevel_class): Declare.
5999 * class.c (popclass): Use poplevel_class, not poplevel.
6000 * decl.c (poplevel_class): Don't make it static. Don't return a
6002 (poplevel): Don't call poplevel_class; abort in a class
6003 binding level is seen.
6004 * semantics.c (finish_translation_unit): Use pop_everything.
6005 * parse.y (member_init): Allow errors.
6006 (pending_inline): Call finish_function.
6007 * parse.c: Regenerated.
6008 * Makefile.in (CONFLICTS): Adjust.
6010 1999-09-17 Gabriel Dos Reis <gdr@codesourcery.com>
6012 * error.c: Reduce code duplication.
6013 (dump_template_value): New function.
6014 (dump_type_real): Use it.
6015 (dump_decl): Likewise.
6016 (dump_function_name): Likewise.
6017 (dump_function_decl): Don't be too talkative about function return
6020 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6022 * lex.c (init_cpp_parse): Call xcalloc, not malloc/bzero.
6024 * xref.c (SALLOC): Call xstrdup, not xmalloc/strcpy.
6026 1999-09-16 Jason Merrill <jason@yorick.cygnus.com>
6028 * decl2.c (finish_file): Also call check_global_declarations for
6029 the pending_statics list.
6031 1999-09-15 Jason Merrill <jason@yorick.cygnus.com>
6033 * lex.c (cp_pragma_implementation): Allow #pragma implementation
6036 1999-09-15 Richard Henderson <rth@cygnus.com>
6038 * lex.c (mark_impl_file_chain): Follow the next chain.
6040 1999-09-15 Mark Mitchell <mark@codesourcery.com>
6042 * decl.c (warn_extern_redeclared_static): Simplify. Catch
6043 problems with extern "C" functions redeclared as static.
6044 (duplicate_decls): When a builtin is redeclared static, make the
6045 new function have internal linkage.
6047 1999-09-15 Mark Mitchell <mark@codesourcery.com>
6049 * decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR.
6050 * pt.c (tsubst_copy): Likewise.
6051 * tree.c (search_tree): Likewise.
6054 1999-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6056 * typeck2.c (ack): Don't declare progname.
6058 1999-09-14 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6060 * lex.c (cp_pragma_interface, cp_pragma_implementation): Copy
6061 filenames with ggc_alloc_string.
6063 1999-09-14 Mark Mitchell <mark@codesourcery.com>
6065 * decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the
6067 * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS on
6069 * cvt.c (build_up_reference): Likewise.
6070 * tree.c (build_cplus_new): Likewise.
6071 (get_target_expr): Likewise.
6073 Tue Sep 14 01:45:10 1999 Marc Espie <espie@cvs.openbsd.org>
6075 * Makefile.in: Prepend $(SHELL) to move-if-change calls.
6077 1999-09-13 Mark Mitchell <mark@codesourcery.com>
6079 * cp-tree.h (build_target_expr): New function.
6080 * call.c (build_conditional_expr): Use build_target_expr.
6081 (convert_like): Likewise.
6082 (build_over_call): Likewise.
6083 * cvt.c (build_up_reference): Likewise.
6084 * decl.c (build_cleanup_on_safe_obstack): Fold into ...
6085 (destroy_local_var): Here.
6086 (build_target_expr): New function.
6087 * tree.c (build_cplus_new): Use it.
6088 (get_target_expr): Likewise.
6090 1999-09-13 Nathan Sidwell <nathan@acm.org>
6092 * typeck.c (expr_sizeof): Don't decay arrays and functions.
6093 Remove misleading comment.
6094 (build_compound_expr): Don't decay arrays.
6096 1999-09-13 Jason Merrill <jason@yorick.cygnus.com>
6098 * call.c (build_conditional_expr): Always use a TARGET_EXPR for
6099 class rvalues again.
6101 Sun Sep 12 23:29:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6103 * Make-lang.in (g++spec.o): Depend on system.h and gcc.h.
6105 * g++spec.c: Include gcc.h.
6106 (lang_specific_driver): Constify a char*. Call xcalloc, not
6107 xmalloc/bzero. All calls to the function pointer parameter now
6108 explicitly call `fatal'.
6110 1999-09-12 Mark Mitchell <mark@codesourcery.com>
6112 * call.c (implicit_conversion): Robustify. Handle OFFSET_REFs.
6113 * cvt.c (ocp_convert): Complete the from and destination types.
6114 Adjust warning about functions always being `true' in conditionals.
6115 * decl.c (duplicate_decls): Don't play funny games with abort.
6116 * error.c (dump_expr): Handle OVERLOADs.
6117 * spew.c (probe_obstack): Remove.
6118 * typeck.c (condition_conversion): Use perform_implicit_conversion.
6120 1999-09-12 Bernd Schmidt <bernds@cygnus.co.uk>
6122 * cp-tree.h (auto_function, define_function): Adjust prototypes.
6123 * decl.c (define_function): Lose FUNCTION_CODE arg. All callers
6125 (auto_function): Likewise, for CODE arg.
6126 Move code to set DECL_BUILT_IN and DECL_FUNCTION_CODE to...
6127 (builtin_function): ... here.
6129 1999-09-11 Mark Mitchell <mark@codesourcery.com>
6131 * decl.c (add_decl_to_level): Remove TREE_PERMANENT assertion.
6132 (init_decl_processing): Don't set TREE_PERMANENT for the
6134 (start_decl): Don't rebuild non-permanent ARRAY_TYPEs.
6135 (grokdeclarator): Likewise.
6136 (grokparms): Don't check TREE_PERMANENT when building up lists.
6137 * decl2.c (grokfield): Don't assert TREE_PERMANENT.
6138 (mark_inline_for_output): Likewise.
6139 * expr.c (cplus_expand_expr): Don't check TREE_PERMANENT.
6140 * init.c (build_offset_ref): Don't check TREE_PERMANENT.
6141 * lex.c (check_newline): Don't check ggc_p; it is always one.
6142 * pt.c (process_template_parm): Don't check TREE_PERMANENT.
6143 * spew.c (yylex): Don't copy_node or probe_obstacks for
6144 non-permanent CONSTANTs and STRINGs.
6145 * tree.c (build_cplus_array_type_1): Don't fuss with
6146 TREE_PERMANENT on ARRAY_TYPEs.
6148 * cp-tree.def (CLEANUP_STMT): New node.
6149 * cp-tree.h (language_function): Add name_declared.
6150 (current_function_name_declared): New macro.
6151 (CLEANUP_DECL): New macro.
6152 (CLEANUP_EXPR): Likewise.
6153 (emit_local_var): Likewise.
6154 (finish_decl_cleanup): New function.
6155 * cvt.c (build_up_reference): Simplify.
6156 (ocp_convert): Remove dead code.
6157 * decl.c (start_decl): Remove call to add_decl_stmt.
6158 (grok_reference_init): Adjust, to handle bindings temporaries to
6159 references. Remove dead code.
6160 (initialize_local_var): Don't generate RTL for
6161 declarations here, or build cleanups here. Don't fuss with
6162 obstacks. Replace expand_start_target_temps calls with explicit
6163 setting of stms_are_full_exprs_p.
6164 (destroy_local_var): New function.
6165 (emit_local_var): Likewise.
6166 (cp_finish_decl): Use them, as appropriate.
6167 (start_function): Announce template functions.
6168 (store_parm_decls): Don't call declare_function_name here.
6169 (finish_stmt): Don't start emit base-initialization code when just
6170 building the statement-tree.
6171 * init.c (create_temporary_var): Move add_decl_stmt call ...
6172 (get_temp_regvar): Here.
6173 * pt.c (tsubst_expr): Make DECL_INITIAL look like what
6174 cp_finish_decl would expect. Don't call add_decl_stmt.
6175 * semantics.c (begin_compound_stmt): Call declare_function_name,
6177 (finish_decl_cleanup): New function.
6178 (expand_stmt): Use emit_local_var to output variables.
6179 (expand_body): Set current_funtion_name_declared.
6181 1999-09-10 Mark Mitchell <mark@codesourcery.com>
6183 * cp-tree.h (finish_cleanup_try_block): New function.
6184 * semantics.c (finish_cleanup_try_block): Add comment.
6186 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6188 * cp-tree.h: Delete declarations for all tree nodes now moved to
6190 * decl.c: Delete their definitions.
6191 (SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE,
6192 FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE): Don't
6194 (init_decl_processing): Call build_common_tree_nodes and
6195 build_common_tree_nodes_2 instead of building their nodes here.
6196 Don't add gc roots for them.
6198 1999-09-10 Mark Mitchell <mark@codesourcery.com>
6200 * cp-tree.h (language_function): Rename expanding_p to
6201 x_expanding_p. Rename named_label_uses to x_named_label_uses.
6202 (expanding_p): Adjust accordingly.
6203 (TREE_VIA_PRIVATE): Fix typo in comment.
6204 (DECL_REFERENCE_SLOT): Remove.
6205 (SET_DECL_REFERENCE_SLOT): Likewise.
6206 * decl.c (named_label_uses): Adjust. Remove chicken comment.
6207 (push_overloaded_decl): Don't truncate the chain of bindings when
6208 adding an overloaded function.
6209 (grok_reference_init): Don't use DECL_REFERENCE_SLOT.
6210 (initialize_local_var): Fix typo in comment.
6211 (store_parm_decls): Don't set DECL_REFERENCE_SLOT. Tidy up.
6212 * decl2.c (start_objects): Make the fact that we are expanding
6213 the generated function right away explicit.
6214 (start_static_storage_duration_function): Likewise.
6215 (finish_file): Fix typo in comment.
6216 * init.c (build_vec_init): Correct bugs in handling cleanups.
6217 * semantics.c (maybe_convert_cond): New function.
6218 (FINISH_COND): Always store the condition, even if there's
6220 (finish_if_stmt_cond): Use maybe_convert_cond.
6221 (finish_while_stmt_cond): Likewise.
6222 (finish_do_stmt): Likewise.
6223 (finish_for_cond): Likewise.
6224 (expand_cond): Adjust.
6226 * cp-tree.h (FN_TRY_BLOCK_P): New macro.
6227 * init.c (perform_member_init): Remove obstack machinations.
6228 (expand_cleanup_for_base): Likewise.
6229 (finish_init_stmts): Mark the statement-expression as used.
6230 * method.c (emit_thunk): Use tree-generating functions, not
6232 (do_build_copy_constructor): Likewise.
6233 (do_build_assign_ref): Likewise.
6234 (synthesize_method): Likewise. Keep track of line numbers.
6235 * pt.c (tsubst_expr): Handle various kinds of try blocks.
6236 * semantics.c (expand_stmts): Remove.
6237 (begin_function_try_block): Set FN_TRY_BLOCK_P.
6238 (finish_function_try_block): Be careful rechaining
6239 function try blocks.
6240 (expand_stmt): Loop through all the statements at a given level.
6241 (exapnd_body): Be careful with line-numbers here too. Prepare for
6242 being called directly from the parser.
6244 * cp-tree.h (finish_function): Adjust prototype.
6245 * decl.c (finish_function): Return the function compiled.
6246 * pt.c (instantiate_decl): Don't play games with obstacks.
6247 * tree.c (mapcar): Handle OFFSET_REF and BIT_FIELD_REF.
6248 (search_tree): Likewise.
6249 * typeck.c: Fix typo in comment.
6250 * typeck2.c (store_init_value): Add comment.
6252 * cp-tree.h (CPTI_ATEXIT): New macro.
6253 (atexit_node): Likewise.
6254 * decl.c (destroy_local_static): New function, broken out from ...
6255 (expand_static_init): Here.
6257 * rtti.c (get_tinfo_var): These should always be global
6258 (expand_si_desc): Use tree, not RTL, functions to generate code.
6259 (expand_class_desc): Likewise.
6260 (expand_ptr_desc): Likewise.
6261 (expand_attr_desc): Likewise.
6262 (expand_generic_desc): Likewise.
6263 (synthesize_tinfo_fn): Likewise.
6265 1999-09-09 Mark Mitchell <mark@codesourcery.com>
6267 * semantics.c (RECHAIN_STMTS): Remove `last' parameter.
6268 (RECHAIN_STMTS_FROM_LAST): Remove. Replace all uses with
6270 (RECHAIN_STMST_FROM_CHAIN): Likewise.
6272 * parse.y (simple_stmt): Fix typo in last change.
6274 * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): New macro.
6275 (STMT_IS_FULL_EXPR_P): Likewise.
6276 (STMT_LINENO_FOR_FN_P): Likewise.
6277 (prep_stmt): New function.
6278 (building_stmt_tree): Tweak for safety.
6279 * pt.c (tsubst_expr): Use prep_stmt throughout.
6280 (add_tree): Move it to semantics.c
6281 * semantics.c (add_tree): Move it here.
6282 (finish_expr_stmt_real): New function.
6283 (finish_expr_stmt): Use it.
6284 (finish_if_stmt_cond): Use FINISH_COND.
6285 (finish_while_stmt_cond): Likewise.
6286 (finish_for_cond): Likewise.
6287 (finish_stmt_tree): Tweak line-number handling.
6288 (prep_stmt): New function.
6289 (expand_stmt): Use it.
6291 * cp-tree.h (begin_switch_stmt): Adjust prototype.
6292 (finish_switch_cond): Likewise.
6293 * parse.y (simple_stmt): Adjust accordingly.
6294 * parse.c: Regenerated.
6295 * pt.c (tsubst_expr): Adjust accordingly.
6296 * semantics.c (expand_cond): New function.
6297 (FINISH_COND): New macro.
6298 (begin_switch_stmt): Build the SWITCH_STMT here.
6299 (finish_switch_stmt_cond): Not here.
6300 (expand_stmt): Adjust calls to begin_switch_stmt and
6301 finish_switch_cond. Use expand_cond throughout.
6303 * dump.c (dequeue_and_dump): Dump types for constants.
6304 Describe DECL_ARG_TYPE more intuitively.
6307 * decl.c (lang_mark_tree): Mark TYPE_LANG_SPECIFIC.
6308 (lang_cleanup_tree): Remove.
6309 * lex.c (make_lang_type): Use ggc_alloc to allocate
6312 Reorganize per-function data.
6313 * cp-tree.h (saved_scope): Add function_decl, bindings.
6314 (language_function): Rename binding_level to bindings.
6315 (cp_function_chain): Use the current_function, not the
6316 outer_function_chain.
6317 (current_class_ptr): Make it work, even when there's no
6319 (current_class_ref): Likewise.
6320 (SF_DEFAULT, SF_PRE_PARSED, SF_INCLASS_INLINE, SF_EXPAND): New
6322 (clear_temp_name): Remove.
6323 * decl.c (check_function_type): New function, broken out from
6325 (current_binding_level): Adjust definition.
6326 (pushlevel): Simplify.
6327 (poplevel): Don't use named_label_uses when we're outside
6329 (mark_saved_scope): Mark function_decl and bindings.
6330 (maybe_push_to_top_level): Don't unconditionally push a new
6331 function context. Save bindings and the current_function_decl.
6332 Don't clear named_labels.
6333 (pop_from_top_level): Pop function context if appropriate.
6334 (init_decl_processing): Set init_lang_status and free_lang_status,
6335 rather than save_lang_status and restore_lang_status.
6336 (start_function): Take SF_* flags. Don't clear per-function data.
6337 Reorder and simplify to use new per-function data code. Add
6339 (store_parm_decls): Don't call init_function_start here.
6340 (finish_function): Adjust for new handling of per-function data.
6341 (push_cp_function_context): Simplify.
6342 (mark_cp_function_context): Change binding_level to bindings.
6343 * decl2.c (clear_temp_name): Remove.
6344 (start_objects): Use SF flags to start_function.
6345 (start_static_storage_duration_function): Likewise.
6346 * except.c (start_anon_func): Remove redundant calls to
6347 push_function_context_to. Use SF flags to start function.
6348 (end_anon_func): Remove redundant call to pop_function_context
6350 * lex.c (reinit_parse_for_function): Don't initialize per-function
6352 * method.c (emit_thunk): Clear current_function after calling
6353 assemble_end_function. Use SF flags for start_function.
6354 (synthesize_method): Use SF flags for start_function.
6355 * parse.c: Regenerated.
6356 * parse.y (fn.defpen): Likewise.
6357 (pending_inline): Clear current_function, even if something goes
6359 * pt.c (instantiate_decl): Use SF flags to start_function.
6360 Don't save and restore expanding_p.
6361 (add_tree): Handle the case where we are outside any function.
6362 (end_tree): Likewise.
6363 * rtti.c (sythesize_tinfo_fn): Use SF flags to start_function.
6364 * semantics.c (begin_function_definition): Likewise.
6365 (expand_body): Likewise.
6367 1999-09-09 Nathan Sidwell <nathan@acm.org>
6369 * cp-tree.h (convert_to_void): Prototype new function.
6370 (require_complete_type_in_void): Remove prototype.
6371 * cvt.c (convert_to_void): New function.
6372 (ocp_convert): Use convert_to_void.
6373 * decl.c (cplus_expand_expr_stmt): Likewise, for complete
6375 * typeck.c (require_complete_type_in_void): Remove function.
6376 (build_compound_expr): Use convert_to_void.
6377 (build_static_cast): Likewise.
6378 (build_c_cast): Likewise.
6379 * semantics.c (finish_expr_stmt): Do not decay full expressions.
6381 * typeck.c (build_x_compound_expr): Add FIXME.
6383 1999-09-08 Mark Mitchell <mark@codesourcery.com>
6385 * cp-tree.h (scratch_tree_cons): Remove.
6386 * call.c: Replace all uses of expr_tree_cons, saveable_tree_cons,
6387 and perm_tree_cons with plain tree_cons.
6388 * class.c: Likewise.
6390 * decl2.c: Likewise.
6391 * except.c: Likewise.
6395 * method.c: Likewise.
6396 * parse.y: Likewise.
6400 * search.c: Likewise.
6401 * typeck.c: Likewise.
6402 * parse.c: Regenerated.
6403 * tree.c (build_srcloc): Simplify.
6405 1999-09-08 Bruce Korb autogen@linuxbox.com
6407 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6409 1999-09-08 Mark Mitchell <mark@codesourcery.com>
6411 * cp-tree.h (lang_decl_flags): Remove permanent_attr.
6413 (LANG_DECL_PERMANENT): Remove.
6414 * decl.c (duplicate_decls): Don't mess about with obstacks trying
6416 (lang_mark_tree): Mark DECL_LANG_SPECIFIC.
6417 * lex.c (free_lang_decl_chain): Remove.
6418 (build_lang_decl): Don't use obstacks.
6419 (retrofit_lang_decl): Likewise.
6420 (copy_lang_decl): Likewise.
6422 * cp-tree.h (saved_scope): Remove old_binding_level and
6423 function_decl. Tidy up.
6424 * decl.c (mark_saved_scope): Don't set them.
6425 (maybe_push_to_top_level): Clear memory.
6427 * decl.c (layout_var_decl): Change prototype. Don't complete
6428 types for external objects.
6429 (check_initializer): Likewise. Tidy.
6430 (initialize_local_var): Complete types here.
6431 (cp_finish_decl): Not here. Reorganize a little.
6432 (grokvardecl): Don't complete types here.
6434 * decl.c (start_function): Clear last_dtor_insn and
6435 last_parm_cleanup_insn.
6436 (push_cp_function_context): Just copy over a little of
6437 the old context, not all of it.
6439 * cp-tree.h (copy_to_permanent): Remove.
6440 (permanent_p): Likewise.
6441 * decl.c (building_typename_type): Don't use copy_to_permanent.
6442 (start_decl): Likewise.
6443 (grok_reference_init): Likewise.
6444 (cp_finish_decl): Likewise.
6445 * init.c (build_new_1): Don't use mapcar.
6446 (build_vec_delete_1): Don't use copy_to_permanent.
6447 (build_vec_init): Likewise.
6448 * parse.y (primary): Likewise.
6449 * parse.c: Regenerated.
6450 * pt.c (push_template_decl_real): Don't use copy_to_permanent.
6451 (lookup_template_class): Likewise.
6452 (tsubst_friend_function): Likewise.
6453 (instantiate_class_template): Likewise.
6454 (tsubst_decl): Likewise.
6456 (instantiate_template): Likewise.
6458 * rtti.c (get_tinfo_fn): Likewise.
6459 (build_dynamic_cast): Likewise.
6460 * semantics.c (finish_if_stmt_cond): Likewise.
6461 (finish_while_stmt_cond): Likewise.
6462 (finish_do_stmt): Likewise.
6463 (finish_for_cond): Likewise.
6464 (finish_for_expr): Likewise.
6465 (finish_cleanup): Likewise.
6466 (add_decl_stmt): Likewise.
6467 (finish_named_return_value): Likewise.
6468 (finish_qualified_call_expr): Likewise.
6469 * tree.c (perm_manip): Remove.
6470 (build_exception_variant): Don't use copy_to_permanent.
6471 (permanent_p): Remove.
6472 (copy_to_permament): Remove.
6473 (build_min_nt): Don't use copy_to_permanent.
6474 (build_min): Likewise.
6475 (min_tree_cons): Likewise.
6476 * typeckc.c (build_static_cast): Likewise.
6477 (build_reinterpret_cast): Likewise.
6478 (build_const_cast): Likewise.
6480 1999-09-07 Mark Mitchell <mark@codesourcery.com>
6482 * decl.c (ggc_p): Set it to 1.
6483 (mark_saved_scope): Add prototype.
6485 1999-09-07 Richard Henderson <rth@cygnus.com>
6487 * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete.
6488 * typeck.c (self_promoting_args_p): Delete.
6490 1999-09-07 Jason Merrill <jason@yorick.cygnus.com>
6492 * search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT.
6493 (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove.
6495 1999-09-07 Mark Mitchell <mark@codesourcery.com>
6497 * Makefile.in (tree.o): Depend on ggc.h.
6498 * class.c (make_method_vec): Remove.
6499 (free_method_vec): Likewise.
6500 (free_method_vecs): Remove.
6501 (add_method): Don't use them.
6502 * cp-tree.def (PTRMEM_CST): Make it longer.
6503 (TEMPLATE_PARM_INDEX): Make it shorter.
6504 * cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
6505 (template_parm_index): Remove RTL field.
6506 (ptrmem_cst): Add RTL field.
6507 (finish_function): Removed parameter.
6508 (process_next_inline): Change prototype.
6509 (init_cplus_unsave): Rename to init_tree.
6510 (binding_init): Remove.
6511 * decl.c (free_binding_nodes): Remove.
6512 (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P.
6513 (pop_binding): Don't use free_binding_nodes.
6514 (free_binding_vecs): Remove.
6515 (store_bindings): Don't use them.
6516 (pop_from_top_level): Likewise.
6517 (lookup_namespace_name): Simplify.
6518 (build_typename_type): Don't use obstack_free.
6519 (unqualified_namespace_lookup): Simplify.
6520 (lookup_name_real): Simplify.
6521 (start_function): Remove comment about leaks.
6522 (finish_function): Removed nested parameter. Call
6523 expand_end_bindings even when building_stmt_tree.
6524 Call ggc_push_context and ggc_pop_context around
6525 rest_of_compilation, if necessary.
6526 (mark_cp_function_context): Handle a NULL language-context.
6527 (lang_mark_false_label_stack): Fix typo.
6528 (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
6529 TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on
6530 pointer to method types.
6531 (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
6532 * decl2.c (finish_objects): Adjust call to finish_function.
6533 (finish_static_store_duration_function): Likewise.
6534 (do_nonmember_using_decl): Remove call to binding_init.
6535 * except.c (end_anon_func): Adjust call to finish_function.
6536 * lex.c (mark_impl_file_chain): New function.
6537 (init_parse): Call init_tree, not init_cplus_unsave.
6539 (cp_pramga_interface): Use xmalloc, not permalloc.
6540 (cp_pragma_implementation): Likewise.
6541 (begin_definition_of_inclass_inline): Simplify.
6542 (process_next_inline): Adjust prototype.
6543 (do_scoped_id): Don't call binding_init.
6544 (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
6545 * method.c (emit_thunk): Adjust call to finish_function.
6546 (synthesize_method): Likewise.
6547 * parse.y (%union): Add a new `pi' variant.
6548 (PRE_PARSED_FUNCTION_DECL): Use it.
6549 (fn.defpen): Likewise.
6550 (fndef): Adjust call to finish_function.
6551 * pt.c (instantiate_decl): Likewise.
6552 * rtti.c (syntheisze_tinfo_fn): Likewise.
6553 * semantics.c (expand_body): Likewise.
6554 * tree.c: Include ggc.h.
6555 (mark_list_hash): New function.
6556 (binding_init): Remove.
6557 (init_cplus_unsave): Rename to ...
6558 (init_tree): This. Add GC roots.
6560 1999-09-05 Mark Mitchell <mark@codesourcery.com>
6562 Get ready for garbage collection.
6563 * Makefile.in (CXX_TREE_H): Add varray.h
6564 (lex.o): Depend on ggc.h.
6566 (decl2.o): Likewise.
6567 (method.o): Likewise.
6568 (search.o): Likewise.
6571 * class.c: Include ggc.h.
6572 (current_class_name): Remove.
6573 (current_class_type): Likewise.
6574 (current_access_specifier): Likewise.
6575 (previous_class_type): Likewise.
6576 (previous_class_values): Likewise.
6577 (class_cache_firstobj): Likewise.
6578 (current_lang_base): Likewise.
6579 (current_lang_stack): Likewise.
6580 (current_lang_stacksize): Likewise.
6581 (lang_name_c): Likewise.
6582 (lang_name_cplusplus): Likewise.
6583 (lang_name_java): Likewise.
6584 (current_lang_name): Likewise.
6585 (base_layout_decl): Likewise.
6586 (access_default_node): Likewise.
6587 (access_public_node): Likewise.
6588 (access_protected_node): Likewise.
6589 (access_private_node): Likewise.
6590 (access_default_virtual_node): Likewise.
6591 (access_public_virtual_node): Likewise.
6592 (access_protected_virtual_node): Likewise.
6593 (access_private_virtual_node): Likewise.
6594 (signed_zero_node): Likewise.
6595 (init_class_processing): Don't build base_layout_decl.
6596 (push_lang_context): Adjust now that current_lang_base is a varray.
6597 (pop_lang_context): Likewise.
6598 * cp-tree.h: Include varray.h.
6599 (cp_global_trees): Add access_default, access_public,
6600 access_protected, access_private, access_default_virtual,
6601 access_public_virtual, access_protected_virtual,
6602 access_private_virtual, ctor_identifier, delta2_identifier,
6603 delta_identifier, dtor_identifier, in_charge_identifier,
6604 index_identifier, nelts_identifier, this_identifier,
6605 pfn_identifier, pfn_or_delta2_identifier, vptr_identifier,
6606 lang_name_c, lang_name_cplusplus, lang_name_java,
6607 empty_except_spec, null, jclass, minus_one, terminate.
6608 (saved_scope): Move here from decl.c. Define globals in terms of
6609 saved_scope: current_namespace, current_class_name,
6610 current_class_type, current_access_specifier, current_lang_stack,
6611 current_lang_base, current_lang_name, current_function_parms,
6612 current_template_parms, processing_template_decl,
6613 processing_specialization, processing_explicit_instantiation,
6614 previous_class_type, previous_class_values, class_cache_firstobj.
6615 (scope_chain): New variable.
6616 (init_pt): New function.
6617 * decl.c (current_namespace): Remove.
6618 (this_identifier, in_charge_identifier, ctor_identifier): Likewise.
6619 (dtor_identifier, pfn_identifier, index_identifier): Likewise.
6620 (delta_identifier, delta2_identifier): Likewise.
6621 (pfn_or_delta2_identifier, tag_identifier): Likewise
6622 (vt_off_identifier, empty_except_spec, null_node): Likewise.
6623 (current_function_parms, current_lang_base): Remove.
6624 (current_lang_stack, previous_class_values): Remove.
6625 (class_binding_level): Macroize.
6626 (saved_scope): Remove.
6627 (current_saved_scope): Rename to scope_chain.
6628 (mark_saved_scope): Adjust for new scope structure.
6629 (maybe_push_to_top_level): Likewise.
6630 (pop_from_top_level): Likewise.
6631 (duplicate_decls): Adjust now that current_lang_base is a varray.
6632 (build_typename_type): Call ggc_add_tree_hash_table_root.
6633 (init_decl_processing): Call init_pt. Call push_to_top_level to
6634 set up globals. Add GC roots.
6635 (xref_basetypes): Adjust now that current_lang_base is a varray.
6636 * decl.h (this_identifier): Remove.
6637 (in_charge_identifier): Likewise.
6638 * decl2.c: Don't include varray.h.
6639 (current_namespace): Remove.
6640 (init_decl2): Add GC roots.
6641 * except.c (Terminate): Remove.
6642 (init_exception_processing): Use terminate_node instead.
6643 (build_terminate_handler): Likewise.
6644 * init.c (nc_nelts_field_id): Remove.
6645 (minus_one): Likewise.
6646 (init_init_processing): Use minus_one_node and nelts_identifier
6647 instead. Add GC roots.
6648 (jclass_node): Remove.
6649 (build_new_1): Use nelts_identifier.
6650 (build_vec_init): Likewise.
6651 (build_vec_delete): Likewise.
6652 * lex.c: Include ggc.h.
6653 (defarg_fn): Move declaration early.
6654 (defarg_parms): Likewise.
6655 (init_parse): Add GC roots.
6656 (handle_cp_pragma): Remove redundant declaration of
6658 * method.c: Include ggc.h.
6659 (btypelist): Make it a varray. All uses changed.
6660 (ktypelist): Likewise.
6661 (init_method): Add GC roots.
6662 * pt.c: Don't include varray.h. Include ggc.h.
6663 (current_template_parms): Remove.
6664 (processing_template_decl): Likewise.
6665 (processing_specialization): Likewise.
6666 (processing_explicit_instantiation): Likewise.
6667 (init_pt): New function.
6668 * repo.c: Include ggc.h.
6669 (init_repo): Add GC roots.
6670 * search.c: Don't include varray.h.
6671 (_vptr_name): Remove.
6672 (lookup_field_1): Use vtpr_identifier instead.
6673 (expand_indirect_vtbls_init): Remove redundant declaration of
6674 in_charge_identifier.
6675 (init_search_processing): Use vptr_identifier.
6677 1999-09-05 Richard Henderson <rth@cygnus.com>
6678 Bernd Schmidt <bernds@cygnus.co.uk>
6679 Mark Mitchell <mark@codesourcery.com>
6681 * Makefile.in (parse.o): Depend on ggc.h.
6682 (decl2.o): Depend on ggc.h.
6683 (init.o): Depend on ggc.h.
6684 * cp-tree.h (init_decl2): Declare.
6685 (cp_parse_init): Likewise.
6686 * decl.c (ggc_p): Define to zero.
6687 (mark_saved_scope): New function.
6688 (init_decl_processing): Call cp_parse_init, and cp_decl2.
6690 (expand_static_init): Add GC roots.
6691 * decl2.c: Include ggc.h.
6692 (init_decl2): New function.
6693 * init.c: Include ggc.h.
6694 (init_init_processing): Add GC roots.
6695 * parse.y: Include ggc.h.
6696 (cp_parse_init): New function.
6698 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6700 * decl.c (init_decl_processing): Set mark_lang_status.
6701 (lang_mark_false_label_stack): Adjust prototype.
6702 * decl2.c (grok_function_init): Remove extraneous declaration of
6705 * Make-lang.in (cc1plus): Remove dependency on GGC.
6706 * Makefile.in (OBJS): Don't mention ggc-simple.o.
6707 (OBJDEPS): Don't mention ggc-simple.o.
6709 * Make-lang.in (cc1plus): Depend on $(GGC).
6710 * Makefile.in (OBJS): Add ggc-simple.o.
6711 (OBJDEPS): Likewise.
6712 * cp-tree.h (language_function): Rename members to `x_' versions;
6713 we now have x_named_labels, x_ctor_label, x_dtor_label,
6714 x_base_init_list, x_member_init_list, x_base_init_expr,
6715 x_current_class_ptr, x_current_class_ref, x_last_tree,
6716 x_last_expr_type, x_last_dtor_insn, x_last_parm_cleanup_insn, and
6718 (dtor_label, ctor_label, current_base_init_list,
6719 current_member_init_list, base_init_expr, current_class_ptr,
6720 current_class_ref, last_tree, last_expr_type): Adjust accordingly.
6721 * decl.c: Include ggc.h.
6722 (last_dtor_insn): Adjust to use x_ names.
6723 (last_parm_cleanup_insn): Likewise.
6724 (original_result_rtx): Likewise.
6725 (named_labels): Likewise.
6726 (mark_binding_level): New function.
6727 (mark_cp_function_context): Likewise.
6728 (mark_false_label_stack): Likewise.
6729 (lang_mark_tree): Likewise.
6730 (lang_cleanup_tree): Likewise.
6732 1999-09-03 Mark Mitchell <mark@codesourcery.com>
6734 * Makefile.in (CXX_TREE_H): Include function.h.
6735 (decl.o): Don't depend on function.h.
6736 (decl2.o): Likewise.
6737 (typeck.o): Likewise.
6739 (method.o): Likewise.
6740 * cp-tree.h: Include function.h.
6741 (cp_function): Rename to language_function. Remove next.
6742 (cp_function_chain): Make it a macro, not a variable.
6743 (push_cp_function_context): Don't declare.
6744 (pop_cp_function_context): Likewise.
6745 * decl.c: Don't include function.h.
6746 (push_cp_function_context): Make it static. Make it suitable for
6747 a save_lang_status callback.
6748 (pop_cp_function_context): Likewise.
6749 (maybe_push_to_top_level): Call push_function_context_to, not
6750 push_cp_function_context.
6751 (pop_from_top_level): Call pop_function_context_from, not
6752 pop_cp_function_context.
6753 (init_decl_processing): Set save_lang_status and
6754 restore_lang_status. Call push_function_context_to, not
6755 push_cp_function_context.
6756 (cp_function_chain): Remove.
6757 * decl2.c: Don't include function.h.
6758 * except.c: Don't include function.h.
6759 (start_anon_func): Call push_function_context_to, not
6760 push_cp_function_context.
6761 (end_anon_func): Call pop_function_context_from, not
6762 pop_cp_function_context.
6763 * init.c: Don't include function.h.
6764 * lex.c (begin_definition_of_inclass_inline): Call
6765 push_function_context_to, not push_cp_function_context.
6766 (process_next_inline): Call pop_function_context_from, not
6767 pop_cp_function_context.
6768 * method.c: Don't include function.h.
6769 (synthesize_method): Call push_function_context_to, not
6770 push_cp_function_context. Call pop_function_context_from, not
6771 pop_cp_function_context.
6772 * typeck.c: Don't include function.h.
6774 * decl.c (expand_static_init): Tweak handling of static
6775 initializations for objects without constructors.
6777 1999-09-03 Nathan Sidwell <nathan@acm.org>
6779 * typeck.c (build_indirect_ref): Reject dereference of pointer to
6782 1999-09-02 Mark Mitchell <mark@codesourcery.com>
6784 * cp-tree.h (cp_function): Move here, from decl.c.
6785 (cp_function_chain): Declare.
6786 (dtor_label): New macro, instead of variable.
6787 (ctor_label): Likewise.
6788 (current_base_init_list): Likewise.
6789 (current_member_init_list): Likewise.
6790 (base_init_expr): Likewise.
6791 (current_class_ptr): Likewise.
6792 (current_class_ref): Likewise.
6793 (last_tree): Likewise.
6794 (last_expr_type): Likewise.
6795 (current_function_returns_value): Likewise.
6796 (current_function_returns_null): Likewise.
6797 (current_function_just_assigned_this): Likewise.
6798 (current_function_parms_stored): Likewise.
6799 (temp_name_counter): Likewise.
6800 (static_labelno): Likewise.
6801 (expanding_p): Likewise.
6802 (stmts_are_full_exprs_p): Likewise.
6803 (in_function_try_handler): Likewise.
6804 (lang_type): Remove nested type_flags. All uses changed.
6805 * call.c (ctor_label): Remove.
6806 (dtor_label): Likewise.
6807 * class.c (current_class_ptr): Remove.
6808 (current_class_ref): Likewise.
6809 * decl.c (static_labelno): Remove.
6810 (dtor_label): Likewise.
6811 (last_dtor_insn): New macro, instead of variable.
6812 (last_parm_cleanup_insn): Likewise.
6813 (original_result_rtx): Likewise.
6814 (in_function_try_handler): Remove.
6815 (named_label_uses): New macro, instead of variable.
6816 (named_labels): Likewise.
6817 (current_function_returns_value): Remove.
6818 (current_function_returns_null): Likewise.
6819 (current_function_assigns_this): New macro, instead of variable.
6820 (current_function_just_assigned_this): Likewise.
6821 (current_binding_level): Likewise.
6822 (init_decl_processing): Call push_cp_function_context.
6823 (cp_function): Move to cp-tree.h
6824 (cp_function_chain): Make it global.
6825 (temp_name_counter): Remove.
6826 (push_cp_function_context): Simplify.
6827 (pop_cp_function_context): Likewise.
6828 * decl2.c (temp_name_counter): Remove.
6829 * init_c (current_base_init_list): Likewise.
6830 (current_member_init_list): Likewise.
6831 (base_init_expr): Likewise.
6832 * method.c (static_labelno): Likewise.
6833 * pt.c (last_tree): Likewise.
6834 * semantics.c (expanding_p): Likewise.
6835 (stmts_are_full_exprs_p): Likewise.
6836 (last_expr_type): Likewise.
6837 * typeck.c (dtor_label): Likewise.
6838 (ctor_label): Likewise.
6840 1999-09-01 Alex Samuel <samuel@codesourcery.com>
6842 * decl2.c (arg_assoc_template_arg): New prototype. New function.
6843 (arg_assoc_class): Use arg_assoc_template_arg for template
6845 (arg_assoc): Likewise.
6846 * pt.c (mangle_class_name_for_template): Allow member template
6849 1999-09-02 Nathan Sidwell <nathan@acm.org>
6851 * call.c (build_conditional_expr): Warn on enum mismatches.
6852 (convert_arg_to_ellipsis): Move non-pod check to after
6855 1999-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6857 * gxx.gperf (hash, is_reserved_word): Add prototypes.
6859 * init.c (build_vec_init): Initialize variable `try_block'.
6861 * lex.c (init_parse): Call memcpy, not bcopy, to avoid casts.
6862 Likewise for bzero/memset.
6863 (token_getch, token_put_back): Add static prototypes. Remove
6864 `inline' from the definitions.
6865 (retrofit_lang_decl): Call memset, not bzero, to avoid casts.
6867 1999-09-01 Mark Mitchell <mark@codesourcery.com>
6869 * cp-tree.h (lang_type): Move align into type_flags.
6870 (CLASSTYPE_ALIGN): Adjust accordingly.
6871 * call.c (direct_reference_binding): Remove misleading comment.
6873 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6875 * parse.y (language_string): Constify.
6877 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6879 * repo.c (getpwd): Don't prototype.
6880 * xref.c (getpwd): Likewise
6882 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6884 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
6885 Remove hacks for stuff which now comes from libiberty.
6887 1999-08-30 Jason Merrill <jason@yorick.cygnus.com>
6889 * cp-tree.h (IS_AGGR_TYPE_2): Fix typo.
6891 1999-08-30 Mark Mitchell <mark@codesourcery.com>
6893 * cp-tree.h (begin_init_stmts): Declare.
6894 (finish_init_stmts): Likewise.
6895 * cvt.c (build_up_reference): Wrap the declaration of a temporary
6896 in a statement-expression so that we will see it when expanding
6897 tree structure later.
6898 * init.c (begin_init_stmts): Don't make it static.
6899 (finish_init_stmts): Likewise.
6901 * cp-tree.h (start_handler_parms): New function.
6902 (expand_start_catch_block): Take only one parameter.
6903 (start_handler_parms): New function.
6904 * decl.c (start_handler_parms): Define it.
6905 * except.c (process_start_catch_block): Take only one parameter.
6906 Don't call grokdeclarator here.
6907 (expand_start_catch_block): Don't call grokdeclarator here,
6909 * parse.y (handler_args): Adjust call to
6910 expand_start_catch_block. Use start_handler_parms.
6911 * pt.c (push_template_decl_real): Make permanent lists have
6913 (tsubst_expr): Adjust calls to expand_start_catch_block
6915 * semantics.c (expand_stmt): Likewise.
6917 1999-08-29 Alex Samuel <samuel@codesourcery.com>
6919 * pt.c (push_template_decl_real): Use template declaration from
6920 class type if it exists.
6922 1999-08-29 Mark Mitchell <mark@codesourcery.com>
6924 * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
6925 (maybe_inject_for_scope_var): Declare it.
6926 (initialize_local_var): Likewise.
6927 * decl.c (maybe_inject_for_scope_var): Make it global.
6928 (initialize_local_var): Likewise. Move cleanup handling here,
6929 from cp_finish_decl.
6930 (make_rtl_for_nonlocal_decl): Use
6931 push_obstacks_nochange/pop_obstacks, rather than
6932 end_temporary_allocation/resume_temporary_allocation.
6933 (cp_finish_decl): Try to complete the type of a variable when it
6934 is declared. Move cleanup-handling to initialize_local_var.
6935 (expand_static_init): Use tree-building code, rather than
6937 * decl2.c (get_temp_name): Assert non-initializedness of
6939 * init.c (create_temporary_var): Move RTL-assigning code to ...
6940 (get_temp_regvar): Here.
6941 * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
6942 * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
6943 call initialize_local_var to generate initialization code.
6945 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6947 * cp-tree.h (fndecl_as_string, type_as_string,
6948 type_as_string_real, args_as_string, decl_as_string,
6949 expr_as_string, code_as_string, language_as_string,
6950 parm_as_string, op_as_string, assop_as_string, cv_as_string,
6951 lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
6953 * errfn.c (cp_printer): Likewise.
6955 * error.c (cp_printer, fndecl_as_string, type_as_string_real,
6956 type_as_string, expr_as_string, decl_as_string, lang_decl_name,
6957 cp_file_of, code_as_string, language_as_string, parm_as_string,
6958 op_as_string, assop_as_string, args_as_string, cv_as_string):
6961 * tree.c (lang_printable_name): Likewise.
6963 1999-08-28 Richard Henderson <rth@cygnus.com>
6965 * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
6967 1999-08-28 Mark Mitchell <mark@codesourcery.com>
6969 * cp-tree.h (strip_array_types): New function.
6970 * decl.c (maybe_deduce_size_from_array_init): New function, split
6971 out from cp_finish_decl.
6972 (layout_var_decl): Likewise.
6973 (maybe_commonize_var): Likewise.
6974 (maybe_inject_for_scope_var): Likewise.
6975 (initialize_local_var): Likewise.
6976 (build_cleanup_on_safe_obstack): Likewise.
6977 (check_initializer): Likewise.
6978 (make_rtl_for_nonlocal_decl): Likewise.
6979 (cp_finish_decl): Use them.
6980 * typeck.c (strip_array_types): New function.
6982 * cp-tree.def (LABEL_STMT): New tree node.
6983 * cp-tree.h (LABEL_STMT_LABEL): New macro.
6984 (shadow_label): Remove.
6985 (declare_local_label): New function.
6986 (finish_label_decl): Likewise.
6987 * decl.c (make_label_decl): New function, split out from
6989 (shadowed_labels): Remove.
6990 (binding_level): Add shadowed_labels.
6991 (clear_binding_level): Remove.
6992 (push_binding_level): Just bzero the new binding level.
6993 (pushlevel): Fix indentation.
6994 (pop_label): New function.
6995 (pop_labels): Likewise, split out from poplevel.
6996 (poplevel): Pop local labels. Use pop_labels.
6997 (maybe_push_to_top_level): Don't clear shadowed_labels.
6998 (lookup_label): Use make_label_decl.
6999 (shadow_label): Remove.
7000 (declare_local_label): New function.
7001 (define_label): Simplify.
7002 (start_function): Don't clear shadowed_labels.
7003 (cp_function): Remove shadowed_labels.
7004 (push_cp_function_context): Don't save shadowed_labels.
7005 (pop_cp_function_context): Don't restore it.
7006 * dump.c (dequeue_and_dump): Handle LABEL_STMT.
7007 * parse.y (label_decl): Use finish_label_decl.
7008 * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
7010 * semantics.c (finish_label_stmt): Add a LABEL_STMT when
7012 (finish_label_decl): New function.
7013 (expand_stmt): Handle LABEL_STMTs and local label declarations.
7015 1999-08-26 Mark Mitchell <mark@codesourcery.com>
7017 * decl.c (lookup_label): Build labels on the permanent obstack
7018 when building statement trees. Don't build RTL for labels when
7019 building statement trees.
7020 * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
7021 building statement trees.
7022 (finish_label_stmt): Likewise.
7023 (expand_stmt): Adjust accordingly.
7024 * pt.c (tsubst_expr); Likewise.
7025 (do_decl_instantiation): Robustify.
7027 * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
7028 * tree.c (build_cplus_new): Set it.
7029 * expr.c (cplus_expand_expr): Use it.
7030 * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
7032 * decl.c (store_parm_decls): Reset immediate_size_expand.
7033 (finish_function): Likewise.
7035 * tree.c (cplus_unsave_expr_now): Don't return a value.
7037 * semantics.c (do_poplevel): Always initialize the return value.
7039 1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
7041 * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
7042 * tree.h (cplus_unsave_expr_now) : Same.
7044 1999-08-25 Mark Mitchell <mark@codesourcery.com>
7046 * decl.c (grokdeclarator): Amend comment.
7047 * except.c (expand_start_catch_block): Call push_template_decl for
7048 catch-block parameters.
7049 * method.c (synthesize_method): Build an empty compound statement
7050 for the body of a constructor.
7052 1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
7054 * tree.c (cp_build_qualified_type_real): If we're asking for the
7055 same quals we already have, just return.
7057 1999-08-25 Mark Mitchell <mark@codesourcery.com>
7059 * cp-tree.def (SUBOBJECT): New tree node.
7060 * cp-tree.h (CLEANUP_P): New macro.
7061 (SUBOBJECT_CLEANUP): Likewise.
7062 (keep_next_level): Add parameter.
7063 (get_temp_regvar): Don't declare.
7064 (emit_base_init): Remove parameter.
7065 (expand_aggr_init): Rename to build_aggr_init.
7066 (expand_vec_init): Rename to build_vec_init.
7067 (do_pushlevel): Remove.
7068 (do_poplevel): Likewise.
7069 (finish_cleanup): New function.
7070 (finish_subobject): Likewise.
7071 (stmts_are_full_exprs_p): New variable.
7072 * decl.c (keep_next_level): Add parameter.
7073 (cp_finish_decl): Use build_aggr_init, not
7074 expand_aggr_init. Use finish_expr_stmt to expand the code.
7075 (expand_static_init): Use tree-generating, not RTL-generating,
7076 functions to handle the initialization.
7077 (start_function): Remove dead code. Always have a momentary
7078 obstack inside the function, even before hitting the first curly
7080 (cplus_expand_expr_stmt): Move calls to
7081 expand_{start,end}_target_temps into semantics.c.
7082 (cp_function): Add stmts_are_full_exprs_p.
7083 (push_cp_function_context): Save it.
7084 (pop_cp_function_context): Restore it.
7085 * decl2.c (get_temp_regvar): Move to init.c.
7086 (do_static_initialization): Use build_{aggr,vec}_init.
7087 (do_static_destruction): Fix typo in comment.
7088 * dump.c (dequeue_and_dump): Handle INIT_EXPR.
7089 * except.c (expand_throw): Use create_temporary_var.
7090 * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
7091 * init.c (expand_vec_init_try_block): Remove.
7092 (expand_vec_init_catch_clause): Likewise.
7093 (get_temp_regvar): New function.
7094 (begin_init_stmts): Likewise.
7095 (finish_init_stmts): Likewise.
7096 (perform_member_init): Use build_{aggr,vec}_init. Build up tree
7098 (emit_base_init): Likewise. Remove unused parameter.
7099 (expand_virtual_init): Likewise.
7100 (expand_cleanup_for_base): Use finish_subobject.
7101 (expand_aggr_vbase_init_1): Simplify.
7102 (construct_virtual_bases): Use tree-generating functions to build
7104 (expand_aggr_init): Likewise. Rename to build_aggr_init.
7105 (expand_default_init): Likewise.
7106 (expand_aggr_init_1): Likewise.
7107 (expand_vec_init): Rename to build_vec_init.
7108 * method.c (do_build_copy_constructor): Use tree-generating
7109 functions. Don't call clear_last_expr.
7110 (do_build_assign_ref): Likewise.
7111 (synthesize_method): Call clear_last_expr here.
7112 * parse.y (base_init): Don't call clear_last_expr here.
7113 (nodecls): Likewise.
7114 * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
7115 * semantics.c (do_pushlevel): Move to here.
7116 (do_poplevel): Likewise.
7117 (stmts_are_full_exprs_p): New variable.
7118 (finish_expr_stmt): Handle logic for temoprary cleanup here.
7119 (finish_for_stmt): Use finish_expr_stmt.
7120 (finish_cleanup): New function.
7121 (finish_function_try_block): Fix indentation.
7122 (finish_subobject): New function.
7123 (setup_vtbl_ptr): Call keep_next_level here.
7124 (finish_stmt_expr): Handle a block with no scope inside the
7125 statement-expression.
7126 (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
7128 * tree.c (search_tree): Handle INIT_EXPR.
7130 * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
7131 * typeck2.c (store_init_value): Change expand_aggr_init to
7132 build_aggr_init in comment.
7134 1999-08-25 Mark Mitchell <mark@codesourcery.com>
7136 * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
7138 1999-08-25 Nathan Sidwell <nathan@acm.org>
7140 * decl2.c (handle_class_head): Be graceful about additional
7141 scope qualifiers. Adjust comments to reflect reality.
7143 1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
7145 * call.c (build_conditional_expr): Fix typo.
7146 * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
7147 lvalue before trying to mess with the sides.
7149 * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
7151 Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
7153 * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
7155 1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
7157 * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
7158 Return arbitrary pointer or NULL.
7159 (check_eh_spec): Call __throw_type_match_rtti_2.
7160 * tinfo.h (*::dcast): Return int. Add valp parm.
7161 * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
7162 * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
7163 (__throw_type_match_rtti): Now just a wrapper.
7165 * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
7166 (init_exception_processing): Don't initialize them.
7168 1999-08-23 Paul Burchard <burchard@pobox.com>
7170 * decl.c (check_default_argument): Fix typo.
7172 1999-08-22 Mark Mitchell <mark@codesourcery.com>
7174 * cp-tree.def (STMT_EXPR): Fix typo in node name.
7176 * dump.c (dump_next_stmt): New function.
7177 (dequeue_and_dump): Use it.
7179 * pt.c (tsubst_copy): Make sure to initialize return value for a
7180 STMT_EXPR, even when processing_template_decl.
7181 * semantics.c (finish_stmt_expr): A statement-expression whose
7182 last statement is not an expression-statement has type `void'.
7184 1999-08-20 Mark Mitchell <mark@codesourcery.com>
7186 * semantics.c (finish_stmt_expr): Fix typo in comment.
7187 * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
7189 * init.c (build_vec_delete_1): Make the children of a permanent
7190 BIND_EXPR permanent.
7191 * pt.c (register_specialization): Don't register a specialization
7194 1999-08-18 Andrew Haley <aph@cygnus.com>
7196 * method.c (process_overload_item): Call build_mangled_C9x_name ()
7197 for all integer parameter types larger than long long.
7199 1999-08-19 Mark Mitchell <mark@codesourcery.com>
7201 * pt.c (redeclare_class_template): Merge default template
7202 arguments in both directions.
7204 * typeck.c (common_type): Undo 1999-08-18 change. Remove
7205 compiler_error message.
7207 1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
7209 * cp-tree.h: Declare flag_use_repository.
7210 * pt.c (do_decl_instantiation): Don't complain about duplicate
7211 instantiation with -frepo.
7212 (do_type_instantiation): Likewise.
7214 * pt.c (push_template_decl_real): Complain about everything
7215 that isn't a valid template.
7217 * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
7220 1999-08-19 Mark Mitchell <mark@codesourcery.com>
7222 * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
7223 * decl2.c (build_expr_from_tree): Handle it.
7224 * error.c (dump_expr): Likewise.
7225 * pt.c (for_each_template_parm): Likewise.
7226 (tsubst_copy): Likewise.
7227 * tree.c (search_tree): Likewise.
7228 * semantics.c (finish_pseudo_destructor_call): Create it.
7230 1999-08-18 Mark Mitchell <mark@codesourcery.com>
7232 * search.c (setup_class_bindings): Robustify.
7233 * typeck.c (common_type): Use same_type_p, not pointer equality,
7236 * cp-tree.h (build_lang_field_decl): Remove.
7237 * class.c (build_vtable): Replace calls to build_lang_field_decl
7238 with build_lang_decl.
7239 (prepare_fresh_vtable): Likewise.
7240 (finish_struct_1): Likewise.
7241 (init_class_processing): Likewise.
7242 * decl.c (push_using_decl): Likewise.
7243 (init_decl_processsing): Likewise.
7244 (grokvardecl): Likewise.
7245 (build_ptrmemfunc_type): Likewise.
7246 (grokdeclarator): Likewise.
7247 (build_enumerator): Likewise.
7248 * decl2.c (grok_x_components): Likewise.
7249 (do_class_using_decl): Likewise.
7250 * except.c (call_eh_info): Likewise.
7251 * init.c (init_init_processing): Likewise.
7252 * rtti.c (expand_class_decl): Likewise.
7253 * tree.c (build_base_fields): Likewise.
7254 (build_vbase_pointer_fields): Likewise.
7255 * lex.c (build_lang_decl): Build declarations on the permanent
7256 obstack if we're building statmeent trees.
7257 (retrofit_lang_decl): Handle both the full lang_decl and also the
7258 smaller lang_decl_flags here.
7259 (build_lang_field_decl): Remove.
7260 * pt.c (push_template_decl_real): Issue errors for variable
7261 declarations that are not static members.
7263 1999-08-18 Richard Henderson <rth@cygnus.com>
7265 * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
7268 1999-08-17 Mark Mitchell <mark@codesourcery.com>
7270 * cp-tree.h (back_end_hook): New variable.
7271 * decl2.c (back_end_hook): Define it.
7272 (finish_file): If it's non-NULL, call it.
7274 * decl.c (add_decl_to_level): New function.
7275 (push_local_binding): Use it.
7276 (find_binding): Fix typo in comment.
7277 (pushdecl): Use add_decl_to_level. Put templates on the
7278 corresponding namespace-scope binding levels.
7279 * dump.c (dequeue_and_dump): Print the specializations of a
7281 * pt.c (push_template_decl_real): Don't push a template multiple
7284 1999-08-17 Mark Mitchell <mark@codesourcery.com>
7286 * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
7287 (CALL_DECLARATOR_QUALS): Likewise.
7288 (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
7289 * decl.c (grokdeclarator): Adjust to use them.
7290 * decl2.c (grokfield): Likewise.
7291 (reparse_absdcl_as_casts): Likewise.
7292 * lex.c (make_call_declarator): Likewise.
7293 (set_quals_and_spec): Likewise.
7294 * pt.c (tsubst): Likewise.
7295 * tree.c (mapcar): Remove special hack to handle third operand of
7298 1999-08-16 Mark Mitchell <mark@codesourcery.com>
7300 * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
7301 * class.c (build_vtable): Use build_lang_field_decl to build the
7302 VAR_DECLs for vtables.
7303 (prepare_fresh_vtable): Likewise.
7304 * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
7305 CAN_HAVE_FULL_LANG_DECL_P.
7306 (push_using_decl): Use build_lang_decl to build USING_DECLs.
7307 (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
7308 * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
7309 (build_lang_field_decl): Likewise.
7310 (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
7313 * cp-tree.def (STMT_EXPR): New tree node.
7314 * cp-tree.h (STMT_EXPR_STMT): New macro.
7315 (store_return_init): Change prototype.
7316 (finish_named_return_value): New function.
7317 (expand_stmt): Likewise.
7318 (expand_body): Likewise.
7319 (begin_stmt_tree): Likewise.
7320 (finish_stmt_tree): Likewise.
7321 (expanding_p): New variable.
7322 (last_expr_type): Likewise.
7323 (building_stmt_tree): New macro.
7324 * decl.c (start_function): Use building_stmt_tree, not
7325 processing_template_decl, where appropriate.
7326 (store_parm_decls): Likewise.
7327 (store_return_init): Move most of the body to semantics.c.
7328 (finish_function): Use building_stmt_tree.
7329 (finish_stmt): Clear last_expr_type here.
7330 (cp_function): Add expanding_p, last_tree, last_expr_type.
7331 (push_cp_function_context): Save them.
7332 (pop_cp_function_context): Restore them.
7333 * decl2.c (setup_vtbl_ptr): Move to semantics.c.
7334 * error.c (dump_expr): Handle STMT_EXPR.
7335 * except.c (expand_start_catch_block): Use building_stmt_tree.
7337 * expr.c (cplus_expand_expr): Handle STMT_EXPR.
7338 (do_case): Move add_tree call to semantics.c.
7339 * parse.y (return_init): Use finish_named_return_value.
7340 (for.init.statement): Use finish_expr_stmt.
7341 * parse.c: Regenerated.
7342 * pt.c (do_pushlevel): Move to semantics.c.
7343 (do_poplevel): Likewise.
7344 (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
7345 (tsubst_expr): Don't expand all the way to RTL here. Handle
7346 RETURN_INIT and CTOR_INITIALIZER.
7347 (instantiate_decl): Call expand_body after tsubst'ing into
7349 * semantics.c (expand_stmts): New function.
7350 (expanding_p): New variable.
7351 (last_expr_type): Likewise.
7352 (finish_expr_stmt): Use building_stmt_tree.
7353 (begin_if_stmt): Likewise.
7354 (finish_if_stmt_cond): Likewise.
7355 (finish_then_clause): Likewise.
7356 (begin_else_clause): Likewise.
7357 (finish_else_clause): Likewise.
7358 (begin_while_stmt): Likewise.
7359 (finish_while_stmt_cond): Likewise.
7360 (finish_while_stmt): Likewise.
7361 (finish_do_body): Likewise.
7362 (finish_do_stmt): Likewise.
7363 (finish_return_stmt): Likewise.
7364 (begin_for_stmt): Likewise.
7365 (fnish_for_init_stmt): Likewise.
7366 (finish_for_cond): Likewise.
7367 (finish_for_expr): Likewise.
7368 (finish_for_stmt): Likewise.
7369 (finish_break_stmt): Likewise.
7370 (finish_continue_stmt): Likewise.
7371 (finish_switch_cond): Likewise.
7372 (finish_switch_stmt): Likewise.
7373 (finish_case_label): Call add_tree here if necessary.
7374 (finish_goto_statement): Use building_stmt_tree.
7375 (begin_try_block): Likewise.
7376 (begin_function_try_block): Likewise.
7377 (finish_try_block): Likewise.
7378 (finish_function_try_block): Likewise.
7379 (finish_handler_sequence): Likewise.
7380 (finish_function_handler_sequence): Likewise.
7381 (begin_handler): Likewise.
7382 (finish_handler_parms): Likewise.
7383 (finish_handler): Likewise.
7384 (begin_compound_stmt): Likewise.
7385 (finish_compound_stmt): Likewise.
7386 (finish_asm_stmt): Likewise.
7387 (finish_label_stmt): Likewise.
7388 (finish_named_return_value): New function.
7389 (setup_vtbl_ptr): Moved here from decl2.c.
7390 (do_pushlevel): Moved here from pt.c.
7391 (do_poplevel): Likewise.
7392 (begin_stmt_expr): Use building_stmt_tree.
7393 (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
7394 when building_stmt_tree.
7395 (begin_stmt_tree): New function.
7396 (finish_stmt_tree): Likewise.
7397 (expand_stmt): Likewise.
7398 (expand_body): Likewise.
7399 * tree.c (build_cplus_method_type): Make sure the argument types
7400 end up on the same obstack as the METHOD_TYPE.
7401 (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
7402 THROW_EXPR, STMT_EXPR.
7403 (mapcar): Break out common cases. Handle COMPOUND_EXPR,
7404 MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
7405 sorry, if an unsupported node is encountered.
7406 * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
7407 (c_expand_return): Don't call add_tree here.
7409 1999-08-15 Mark Mitchell <mark@codesourcery.com>
7411 * pt.c (check_default_tmpl_args): Don't check in local scopes.
7412 (tsubst_decl): Make sure the declaration is on a saveable
7413 obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
7415 (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
7417 1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
7419 Speed up Koenig lookup.
7420 * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
7421 to return namespaces we've looked at.
7422 * decl2.c (lookup_using_namespace): Likewise.
7423 (add_function): Don't call ovl_member.
7424 (lookup_arg_dependent): Initialize k.namespaces to the list of
7425 namespaces seen in unqualified lookup.
7426 * call.c (equal_functions): Move here from tree.c.
7427 (joust): Use it to handle duplicate candidates.
7428 * tree.c (ovl_member): Use ==.
7430 1999-08-13 Mark Mitchell <mark@codesourcery.com>
7432 * cp-tree.def (DECL_STMT): Make it smaller.
7433 * cp-tree.h (lang_decl_flags): Move saved_tree to ...
7434 (lang_decl): ... here. Add next.
7435 (DECL_SAVED_TREE): Adjust accordingly.
7436 (DECL_IMPLICIT_TYPEDEF_P): New macro.
7437 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
7438 (DECL_STMT_DECL): Likewise.
7439 (create_implicit_typedef): New function.
7440 (maybe_push_decl): Likewise.
7441 (tsubst_default_argument): New function.
7442 (at_function_scope_p): Likewise.
7443 (add_decl_stmt): Likewise.
7444 (push_permanent_obstack): Likewise.
7445 * call.c (convert_default_arg): Use tsubst_default_argument.
7446 * class.c (add_method): Use push_permanent_obstack.
7447 (build_self_reference): Create a TEMPLATE_DECL for the
7448 self-reference, if necessary.
7449 * decl.c (pseudo_global_level_p): Only look at the current binding
7451 (push_binding): Use push_permanent_obstack.
7452 (create_implicit_typedef): New function.
7454 (duplicate_decls): Use push_permanent_obstack.
7455 (maybe_push_decl): New function.
7456 (start_decl): Use it. Remove dead code. Use add_decl_stmt.
7457 (start_decl_1): Remove dead code.
7458 (cp_finish_decl): Remove DECL_STMT handling here. Don't use
7459 pseudo_global_level_p.
7460 (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
7462 (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
7463 pseudo_global_level_p.
7464 * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
7466 (get_sentry): Use push_permanent_obstack.
7467 * dump.c (dequeue_and_dump): Enable DECL_STMT.
7468 * except.c (call_eh_info): Use push_permanent_obstack.
7469 (build_eh_type_ref): Likewise.
7470 (do_pop_exception): Likewise.
7471 (expand_eh_spec): Likewise.
7472 (alloc_eh_object): Likewise.
7473 (expand_throw): Likewise.
7474 * init.c (build_java_class_ref): Likewise.
7475 * lex.c (get_time_identifier): Likewise.
7476 (free_lang_decl_chain): Correct type.
7477 (retrofit_lang_decl): Adjust accordingly.
7478 (build_lang_field_decl): Likewise.
7479 * lex.h (free_lang_decl_chain): Likewise.
7480 * parse.y (lang_extdef): Don't use pseudo_global_level_p.
7481 * parse.c: Regenerated.
7482 * pt.c (tsubst_default_arguments): New function.
7483 (retrieve_local_specialization): Likewise.
7484 (register_local_specialization): Likewise.
7485 (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
7486 pseudo_global_level_p to determine whether or not a template is
7488 (lookup_template_class): Likewise. Use create_implicit_typedef.
7489 (instantiate_class_template): Call tsubst_default_arguments for
7490 member functions, if appropriate.
7491 (tsubst_default_argument): New function.
7492 (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
7493 * search.c (at_function_scope_p): New function.
7494 * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
7495 (finish_label_stmt): Likewise.
7496 (add_decl_stmt): New function.
7497 (begin_class_definition): Likewise.
7498 (finish_typeof): Likewise.
7499 * tree.c (copy_template_template_parm): Likewise.
7500 (copy_to_permanent): Likewise.
7501 (push_permanent_obstack): Define.
7502 (mark_addressable): Use it.
7503 * typeck.c (mark_addressable): Likewise.
7505 1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
7507 * cp-tree.h (init_cplus_unsave): New.
7508 (cplus_unsave_expr_now): New.
7509 * lex.c (init_parse): Call init_cplus_unsave.
7510 * tree.c (init_cplus_unsave): New.
7511 (cplus_unsave_expr_now): New.
7513 1999-08-13 Mark Mitchell <mark@codesourcery.com>
7515 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
7516 decl_constant_value to simplify array bounds.
7518 1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
7520 * lang-options.h: Add -fms-extensions.
7521 * cp-tree.h: Declare flag_ms_extensions.
7522 * decl2.c: Define it.
7523 * class.c (instantiate_type): Don't complain about taking the address
7524 of a bound member function if -fms-extensions.
7525 * typeck.c (build_unary_op): Likewise.
7526 * decl.c (grokdeclarator): Or about implicit int.
7527 * init.c (resolve_offset_ref): Or about implicit '&'.
7529 1999-08-11 Mark Mitchell <mark@codesourcery.com>
7531 * cp-tree.h (minimal_parse_mode): Remove.
7532 (finish_label_stmt): New function.
7533 * decl.c (saved_scope): Remove minimal parse mode.
7534 (maybe_push_to_top_level): Don't save it.
7535 (pop_from_top_level): Don't restore it.
7536 (define_label): Split out template-handling code to semantics.c.
7537 (start_decl): Don't use minimal_parse_mode.
7538 (cp_finish_decl): Likewise.
7539 (start_function): Don't increment it.
7540 (store_return_init): Don't use it.
7541 (finish_function): Don't decrement it.
7542 * parse.y (label_colon): Use finish_label_stmt throughout.
7543 * parse.c: Regenerated.
7544 * pt.c (minimal_parse_mode): Don't define it.
7545 (tsubst_expr): Use finish_label_stmt.
7546 * semantics.c (finish_label_stmt): New function.
7548 * dump.c (queue): Be careful when computing bitmasks.
7549 (dequeue_and_dump): Describe binfos as binfos, not as
7552 * parse.y (pedantic): Give it itype. Adjust usage accordingly
7554 * parse.c: Regenerated.
7556 * Make-lang.in (CXX_SRCS): Remove sig.c.
7557 * Makefile.in (CXX_OBJS): Remove sig.o.
7559 * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
7560 (CPTI_SIGNATURE_TYPE): Likewise.
7561 (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
7562 (opaque_type_node): Likewise.
7563 (signature_type_node): Likewise.
7564 (sigtable_entry_type): Likewise.
7565 (flag_handle_signatures): Likewise.
7566 (lang_type): Remove is_signature, is_signature_pointer,
7567 is_signature_reference, has_opaque_typedecls,
7568 sigtables_has_been_generated. Adjust dummy. Remove signature,
7569 signature_pointer_to, signature_reference_to.
7570 (IS_SIGNATURE): Remove.
7571 (SET_SIGNATURE): Remove.
7572 (CLEAR_SIGNATURE): Remove.
7573 (IS_SIGNATURE_POINTER): Remove.
7574 (IS_SIGNATURE_REFERENCE): Remove.
7575 (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
7576 (SIGTABLE_HAS_BEEN_GENERATED): Remove.
7577 (CLASSTYPE_SIGNATURE): Remove.
7578 (SIGNATURE_TYPE): Remove.
7579 (SIGNATURE_METHOD_VEC): Remove.
7580 (SIGNATURE_POINTER_TO): Remove.
7581 (SIGNATURE_REFERENCE_TO): Remove.
7582 (lang_decl_flags): Remove is_default_implementation. Rename
7583 memfunc_pointer_to to saved_tree.
7584 (IS_DEFAULT_IMPLEMENTATION): Remove.
7585 (DECL_MEMFUNC_POINTER_TO): Remove.
7586 (DECL_MEMFUNC_POINTING_TO): Remove.
7587 (DECL_SAVED_TREE): Adjust definition.
7588 (tag_types): Remove signature_type_node.
7589 (SIGNATURE_FIELD_NAME): Remove.
7590 (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
7591 (SIGNATURE_OPTR_NAME): Likewise.
7592 (SIGNATURE_SPTR_NAME): Likewise.
7593 (SIGNATURE_POINTER_NAME): Likewise.
7594 (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
7595 (SIGNATURE_REFERENCE_NAME): Likewise.
7596 (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
7597 (SIGTABLE_PTR_TYPE): Likewise.
7598 (SIGTABLE_NAME_FORMAT): Likewise.
7599 (SIGTABLE_NAME_FORMAT_LONG): Likewise.
7600 (SIGTABLE_TAG_NAME): Likewise.
7601 (SIGTABLE_VB_OFF_NAME): Likewise.
7602 (SIGTABLE_VT_OFF_NAME): Likewise.
7603 (finish_base_specifiers): Change prototype.
7604 (build_signature_pointer_type): Remove.
7605 (build_signature_reference_type): Remove.
7606 (build_signature_pointer_constructor): Remove.
7607 (build_signature_method_call): Remove.
7608 (build_optr_ref): Likewise.
7609 (append_signature_fields): Likewise.
7610 (signature_error): Likewise.
7611 * call.c (build_this): Remove signature support.
7612 (build_over_call): Likewise.
7613 (build_new_method_call): Likewise.
7614 * class.c (add_implicitly_declared_members): Likewise.
7615 (finish_struct_1): Likewise.
7616 (finish_struct): Likewise.
7617 * cvt.c (cp_convert_to_pointer): Likewise.
7618 (convert_to_pointer_force): Likewise.
7619 (ocp_convert): Likewise.
7620 * decl.c (sigtable_decl_p): Remove.
7621 (init_decl_processing): Remove support for signatures.
7622 (cp_finish_decl): Likewise.
7623 (grokdeclarator): Likewise.
7624 (grokparms): Likewise.
7625 (xref_tag): Likewise.
7626 (start_function): Likewise.
7627 (start_method): Likewise.
7628 * decl2.c (finish_sigtable_vardecl): Remove.
7629 (flag_handle_signatures): Remove.
7630 (lang_f_options): Remove handle-signatures.
7631 (grokfield): Remove support for signatures.
7632 (grokbitfield): Likewise.
7633 (finish_file): Likewise.
7634 (reparse_absdcl_as_casts): Likewise.
7635 * error.c (dump_type_real): Likewise.
7636 (dump_function_decl): Likewise.
7637 * friend.c (make_friend_class): Likewise.
7638 * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
7639 * hash.h: Regenerated.
7640 * init.c (build_new_1): Remove support for signatures.
7641 * lang-options.h: Remove -fhandle-signatures,
7642 -fno-handle-signatures.
7643 * lex.c (init_parse): Remove support for signatures.
7644 (yyprint): Likewise.
7645 * lex.h (rid): Remove RID_SIGNATURE.
7646 * method.c (build_decl_overload_real): Remove support for
7648 (hack_identifier): Likewise.
7649 * parse.y (base_class): Likewise.
7650 (base_class.1): Likewise.
7651 (access_specifier): Likewise.
7652 * search.c (lookup_member): Likewise.
7653 * semantics.c (finish_qualified_object_call_expr): Likewise.
7654 (finish_template_type_parm): Likewise.
7655 (begin_class_definition): Likewise.
7656 (finish_base_specifier): Likewise.
7658 * tree.c (build_cplus_method_type): Remove support for signatures.
7659 * typeck.c (require_complete_type): Likewise.
7660 (c_sizeof): Likewise.
7661 (c_alignof): Likewise.
7662 (build_object_ref): Likewise.
7663 (build_component_ref): Likewise.
7664 (build_indirect_ref): Likewise.
7665 (build_c_cast): Likewise.
7666 (build_modify_expr): Likewise.
7667 (convert_for_initialization): Likewise.
7668 * typeck2.c (signature_error): Remove.
7669 (store_init_value): Remove support for signatures.
7670 (digest_init): Likewise.
7671 (build_x_arrow): Likewise.
7672 (build_functional_cast): Likewise.
7673 * xref.c (GNU_xref_decl): Likewise.
7675 1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
7677 * lex.c (do_identifier): Remove unnecessary lookup of class field.
7679 1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
7681 * decl2.c (set_decl_namespace): Do not complain about non-matching
7682 decls if processing a template.
7684 1999-08-09 Mark Mitchell <mark@codesourcery.com>
7686 * decl.c (build_ptrmemfunc_type): Handle qualified
7687 pointer-to-member types here.
7688 * tree.c (cp_build_qualified_type_real): Simplify handling here.
7690 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7692 * lex.c (lang_identify): Likewise.
7694 1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
7696 * Makefile.in: Update dependencies.
7697 * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
7699 * decl.c: Include "function.h"
7700 (cleanup_label, return_label): Delete declarations.
7701 (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
7702 (finish_function): Rename last_parm_insn variable to
7703 fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
7704 * decl2.c: Include "function.h".
7705 (rtl_expr_chain): Delete declaration.
7706 * method.c: Include "function.h"
7707 * tree.c (build_vbase_pointer_fields): Don't initialize
7708 DECL_SAVED_INSNS with NULL_RTX.
7709 * typeck.c: Include "function.h"
7711 1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
7713 * semantics.c (begin_function_try_block, finish_function_try_block,
7714 finish_function_handler_sequence): New fns.
7715 * parse.y (function_try_block): Use them.
7716 * pt.c (instantiate_decl): Likewise.
7718 * cp-tree.h: Declare in_function_try_handler.
7719 * decl.c: Define it.
7720 (start_function): Clear it.
7721 (struct cp_function, push_cp_function_context): Save it.
7722 (pop_cp_function_context): Restore it.
7723 * parse.y (function_try_block): Set and clear it.
7724 * except.c (expand_end_catch_block): Rethrow if we reach the end
7725 of a function-try-block handler in a ctor or dtor.
7726 * typeck.c (c_expand_return): Complain about returning from a
7727 function-try-block handler of a ctor.
7729 * parse.y (function_try_block): Call end_protect_partials
7730 before expand_start_all_catch.
7732 1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
7734 * decl.c (struct binding_level): Add eh_region field.
7735 (push_binding_level): Set it.
7736 (define_label): Complain about jumping into an EH block.
7738 * ptree.c (print_lang_type): Print the real type of a PMF.
7739 Print what exceptions a fn type throws.
7741 1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7743 * class.c (count_fields, add_fields_to_vec): Add static prototype.
7745 * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
7746 get_id_2, composite_pointer_type, dump_node_to_file): Constify a
7749 * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
7752 * decl2.c (finish_static_data_member_decl, grokfield): Constify a
7755 * dump.c (queue_and_dump_index, dump_int, dump_string,
7756 dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
7758 (dump_stmt): Add static prototype.
7760 * errfn.c (cp_thing): Constify a char*.
7762 * error.c (dump_unary_op, dump_binary_op, aggr_variety,
7763 dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
7764 dump_expr): Constify a char*.
7766 * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
7767 read_line_number): Add static prototype.
7768 (opname_tab, assignop_tab, operator_name_string): Constify a char*.
7769 (real_yylex): Move label `letter' into the scope where it is used.
7771 * method.c (build_mangled_template_parm_index, build_overload_int,
7772 build_decl_overload_real, get_id_2): Constify a char*.
7774 * search.c (check_final_overrider): Make static.
7776 * typeck.c (composite_pointer_type): Constify a char*.
7778 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
7780 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
7781 we're looking at a class.
7783 * decl.c (lookup_name_real): Set the complain flag if we're
7784 looking for a namespace member.
7786 * lex.c (real_yylex): We can have a number with no digits.
7788 * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
7790 * search.c (binfo_from_vbase): New fn.
7791 * cp-tree.h: Declare it.
7792 * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
7793 from pointer to member of virtual base.
7794 * typeck.c (get_delta_difference): Likewise.
7796 1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
7798 * pt.c (tsubst): Use build_index_type to build in-template array
7799 index type. Fixes g++.oliva/dwarf1.C.
7800 * decl.c (grokdeclarator): Likewise, just for consistency, as it
7801 doesn't seem to trigger the bug without it.
7803 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
7805 * typeck2.c (add_exception_specifier): Use complete_type.
7807 1999-08-06 Mark Mitchell <mark@codesourcery.com>
7809 * error.c (dump_expr): Handle EXACT_DIV_EXPR.
7810 (dump_binary_op): Bulletproof.
7811 * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
7812 * tree.c (search_tree): Don't enumerate all the nodes of classes
7813 `1', `2', and `<'; handle them generically. Don't be sorry about
7814 "unrecognized tree codes"; just abort.
7815 (no_linkage_check): Don't do linkage checks for templates.
7817 * tree.c (cp_build_qualified_type_real): Handle
7818 pointer-to-member-function types correctly.
7820 1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
7822 * decl.c (pushdecl): Only give an error for shadowing a parm
7823 from *this* function.
7825 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
7827 * typeck2.c: Update URLs and mail addresses.
7829 1999-08-04 Nathan Sidwell <nathan@acm.org>
7831 * cp-tree.h (empty_except_spec): New global var.
7832 (compexcepttypes): Remove prototype.
7833 (comp_except_specs): Prototype new global function.
7834 (add_exception_specifier): Prototype new global function.
7835 * decl.c (empty_except_spec): Define new global var.
7836 (duplicate_decls): Use comp_except_specs, reword error message.
7837 (init_decl_processing): Initialize empty_except_spec.
7838 Adjust build_exception_variant calls.
7839 * parse.y (exception_specification_opt): Use empty_except_spec.
7840 (ansi_raise_identifier): Call check_for_new_type.
7841 (ansi_raise_identifiers): Use add_exception_specifier.
7842 * pt.c (tsubst): Use add_exception_specifier to build exception
7844 * search.c (check_final_overrider): New static function, broken
7845 out of get_matching_virtual. Check throw specifiers, reword
7847 (get_matching_virtual): Use check_final_overrider.
7848 * tree.c (build_exception_variant): Use comp_except_specs.
7849 * typeck.c (compexcepttypes): Remove.
7850 (comp_except_types): New static function, helper for
7851 comp_except_specs. Compare two types as exception specifiers.
7852 (comp_except_specs): New global function, compare two exception
7854 (comptypes): Adjust for comp_except_specs.
7855 * typeck2.c (add_exception_specifier): New global function.
7857 * class.c (check_for_override): Reword error message.
7859 1999-08-03 Nathan Sidwell <nathan@acm.org>
7861 * call.c (convert_arg_to_ellipsis): Use pod_type_p.
7862 * cp-tree.h (struct lang_type): Added non_pod_class flag.
7863 (CLASSTYPE_NON_POD_P): New macro to access it.
7864 * class.c (finish_struct_1): Determine non-PODness.
7865 Check for arrays of pointers (-Weffc++).
7866 Remove array inspection duplicated code.
7867 * tree.c (pod_type_p): Detect non-pod non-aggregate types.
7868 Use CLASSTYPE_NON_POD_P.
7870 1999-08-03 Nathan Sidwell <nathan@acm.org>
7872 * class.c (duplicate_tag_error): Preserve template information.
7874 1999-08-03 Nathan Sidwell <nathan@acm.org>
7876 * decl.c (start_enum): Show location of previous definition.
7877 * parse.y (enumlist_opt): New reduction.
7878 (structsp): Simplify enum rules to use enumlist_opt.
7880 1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
7882 * lex.c (yyprint): Handle PFUNCNAME.
7884 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
7885 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
7887 1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
7889 * decl.c (start_decl): Set attributes before duplicate_decls call.
7891 1999-08-02 Mark Mitchell <mark@codesourcery.com>
7893 * Make-lang.in (CXX_SRCS): Add dump.c.
7894 * Makefile.in (CXX_OBJS): Add dump.o.
7895 (dump.o): New target.
7896 * cp-tree.h (DECL_CONV_FN_P): Document.
7897 (DECL_OVERLOADED_OPERATOR_P): New function.
7898 (TYPE_PTRMEM_CLASS_TYPE): New macro.
7899 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
7900 (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
7901 (ASM_VOLATILE_P): New macro.
7902 (STMT_LINENO): Likewise.
7903 (cp_namespace_decls): New function.
7904 (dump_node_to_file): New function.
7905 * decl.c (cp_namespace_decls): New function.
7906 (walk_namespaces_r): Use it.
7907 (wrapup_globals_for_namespace): Likewise.
7908 * decl2.c (flag_dump_translation_unit): New variable.
7909 (lang_decode_option): Handle -fdump-translation-unit.
7910 (finish_file): If flag_dump_translation_unit is set, dump the
7913 * lang-options.h: Add -fdump-translation-unit.
7914 * pt.c (tsubst_template_parms): Robustify.
7915 (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
7916 (tsubst_expr): Use STMT_LINENO.
7917 * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
7918 for invalid cv-qualifiers even while building templates.
7920 1999-08-02 Richard Henderson <rth@cygnus.com>
7922 * call.c: Include defaults.h instead of expr.h.
7925 * typeck.c: Include defaults.h.
7927 1999-08-02 Mark Mitchell <mark@codesourcery.com>
7929 * lex.c (errorcount, sorrycount): Don't declare.
7930 * repo.c (errorcount, sorrycount): Likewise.
7931 * typeck2.c (errorcount, sorrycount): Likewise.
7933 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7935 * call.c (convert_default_arg, build_over_call): Change all uses of
7936 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7937 Ensure expr.h is included.
7938 * decl.c (grokparams): Ditto.
7939 * pt.c (tsubst_decl): Ditto.
7940 * typeck.c (convert_arguments): Ditto.
7942 1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
7944 * class.c (mark_overriders): Fix order of args to overrides.
7945 (warn_hidden): Likewise. Fix for having virtual and non-virtual
7946 functions with the same name.
7948 1999-08-02 Richard Henderson <rth@cygnus.com>
7950 * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
7952 1999-08-01 Mark Mitchell <mark@codesourcery.com>
7954 * call.c (build_conditional_expr): Fix typo in comment.
7956 1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
7958 * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
7959 case_stack; use in_control_zone_p.
7960 * typeck.c (c_expand_return): Likewise.
7962 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7964 * except.c (catch_clauses): Delete declaration.
7966 1999-07-30 Mark Mitchell <mark@codesourcery.com>
7968 * call.c (build_conditional_expr): Call convert_from_reference to
7969 avoid reference/non-reference type confusion. Fix typo.
7971 1999-07-30 Richard Henderson <rth@cygnus.com>
7973 * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
7974 * cp-tree.h (initializer_constant_valid_p): Remove.
7976 1999-07-28 Mark Mitchell <mark@codesourcery.com>
7978 * call.c (conditional_conversion): Don't build BASE_CONVs for
7979 conversions between things that have the same type.
7980 (build_conditional_expr): Tweak.
7981 (convert_like): Some BASE_CONVs really do require the generation
7984 * init.c (perform_member_init): Don't go through build_modify_expr
7985 for simple initializations.
7987 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
7989 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
7990 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
7991 virtual functions and MI. Simplify.
7993 * method.c: Remove prototype for largest_union_member.
7994 * pt.c (determine_specialization): Fix uninitialized warning.
7995 * lex.c (real_yylex): Likewise.
7997 1999-07-27 Mark Mitchell <mark@codesourcery.com>
7999 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
8002 * cp-tree.h (BINFO_VIRTUALS): Document new format.
8003 * class.c (modify_one_vtable): Change prototype accordingly.
8004 (modify_all_vtables): Likewise.
8005 (modify_all_direct_vtables): Likewise.
8006 (modify_all_indirect_vtables): Likewise.
8007 (build_vtable_entry_for_fn): New function.
8008 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
8009 (modify_vtable_entry): Likewise.
8010 (add_virtual_function): Likewise.
8011 (build_vtbl_initializer): New function.
8012 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
8013 (fixup_vtable_deltas1): Likewise.
8014 (fixup_vtable_deltas): Likewise.
8015 (override_one_vtable): Likewise.
8016 (finish_struct_1): Likewise.
8018 * error.c (dump_expr): Likewise.
8019 * search.c (get_abstract_virtuals_1): Likewise.
8020 (get_abstract_virtuals): Likewise.
8021 (expand_upcast_fixups): Likewise.
8022 * tree.c (debug_binfo): Likewise.
8023 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
8024 __pure_virtual here.
8026 1999-07-26 Mark Mitchell <mark@codesourcery.com>
8028 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
8029 as per 1999-07-26 change.
8031 * typeck.c (c_sizeof): Don't allow non-static data members.
8032 (expr_sizeof): Likewise.
8034 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
8036 * input.c (feed_input): Only touch lineno and input_filename
8037 if !USE_CPPLIB. Save the old values before setting the new ones.
8039 * input.c (feed_input): Add file, line parms.
8040 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
8041 (real_yylex): Check linemode before input_redirected().
8043 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
8044 from op new to warning.
8046 1999-07-26 Mark Mitchell <mark@codesourcery.com>
8048 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
8049 * call.c: All uses changed.
8050 * typeck.c: Likewise.
8052 1999-07-26 Nathan Sidwell <nathan@acm.org>
8054 * exception.cc (__cplus_type_matcher): Match __eh_matcher
8057 1999-07-26 Mark Mitchell <mark@codesourcery.com>
8059 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
8060 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
8061 (strip_top_quals): Declare.
8062 (ncp_convert): Likewise.
8063 (type_after_usual_arithmetic_converions): Likewise.
8064 (composite_pointer_type): Likewise.
8065 * call.c (strip_top_quals): Don't make it static.
8066 (promoted_arithmetic_type_p): New function.
8067 (conditional_conversion): Likewise.
8068 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
8069 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
8070 for converting a type to itself.
8071 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
8072 (implicit_conversion): Make sure the from and to types are
8074 (add_builtin_candidate): Correct handling of ?: operator.
8075 (add_builtin_candidates): Improve documentation.
8076 (build_conditional_expr): New function.
8077 (can_convert): Implement in terms of can_convert_arg.
8078 (ncp_convert): New function.
8079 * typeck.c (type_after_usual_arithmetic_conversions): New
8080 function, split out from common_type.
8081 (composite_pointer_type): New function, split out from
8082 build_conditional_expr.
8083 (common_type): Use type_after_usual_arithmetic_conversions.
8084 Remove redundant attribute merging.
8085 (comptypes): Tidy. Handle COMPLEX_TYPE.
8086 (build_binary_op_nodefault): Use null_ptr_cst_p.
8087 (build_conditional_expr): Remove.
8088 (convert_for_assignment): Use new conversion functions.
8090 * cp-tree.h (abstract_virtuals_error): Change declaration.
8091 * typeck2.c (abstract_virtuals_error): Check to see if an error
8092 ocurred, and return a boolean value accordingly.
8093 (build_functional_cast): Adjust accordingly.
8094 * class.c (finish_struct_1): Likewise.
8095 * cvt.c (ocp_convert): Likewise.
8096 * decl.c (cp_finish_decl): Likewise.
8097 (grokparams): Likewise.
8098 (grok_op_properties): Likewise.
8099 (start_function): Likewise.
8100 * init.c (build_new_1): Likewise.
8102 * pt.c (unify): Don't get confused by pointers-to-member functions.
8104 * search.c (build_cplus_new): Robustify.
8106 1999-07-24 Richard Henderson <rth@cygnus.com>
8108 * gxx.gperf (__builtin_va_arg): New.
8109 * parse.y (VA_ARG): New token.
8110 (unary_expr): Recognize it.
8112 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
8114 * g++FAQ.texi: Deleted per Joe Buck's request.
8115 * Makefile.in: Corresponding changes.
8117 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
8119 * lex.c: Sync with C frontend.
8120 (whitespace_cr): New fn.
8121 (skip_white_space): Use it.
8122 (init_parse): Reorder.
8123 (yyprint): Support CONSTANT.
8124 (pragma_getc, pragma_ungetc): Bring back.
8125 (read_line_number): Change in_system_header directly.
8126 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
8127 (parse_float): Update to C version.
8128 (yylex): Handle '$' under the letter case.
8129 Remove looking_for_typename handling.
8130 Support hex floating point constants.
8131 Follow C's lead for choosing type of integer constants.
8132 Rearrange stuff to match C frontend.
8133 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
8134 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
8136 1999-07-23 Mark Mitchell <mark@codesourcery.com>
8138 * call.c (reference_binding): Tweak.
8139 (mayble_handle_implicit_object): Use direct_reference_binding to
8140 create the right implicit conversion sequence.
8142 1999-07-22 Mark Mitchell <mark@codesourcery.com>
8144 * pt.c (convert_nontype_argument): Don't call decl_constant_value
8145 if we're converting to a reference type.
8147 * call.c (NEED_TEMPORARY_P): New macro.
8148 (standard_conversion): Set it, for derived-to-base conversions.
8149 (reference_related_p): New function.
8150 (reference_compatible_p): Likewise.
8151 (convert_class_to_reference): Likewise.
8152 (direct_reference_binding): Likewise.
8153 (reference_binding): Rework for standards-compliance.
8154 (convert_like): Adjust accordingly.
8155 (maybe_handle_ref_bind): Simplify; the right conversion sequences
8156 are now built up in reference_binding.
8157 (initialize_reference): New function.
8158 * cp-tree.h (ICS_USER_FLAG): Document.
8159 (ICS_THIS_FLAG): Likewise.
8160 (ICS_BAD_FLAG): Likewise.
8161 (NEED_TEMPORARY_P): Likewise.
8162 (cp_lvalue_kind): New type.
8163 (real_lvalue_p): Return it.
8164 * error.c (dump_expr): Provide more accurate representation for
8166 * init.c (expand_default_init): Do not try to perform implicit
8167 conversions for a brace-enclosed initializer.
8168 * search.c (lookup_conversions): Document.
8169 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
8171 (real_lvalue_p): Adjust accordingly.
8172 (lvalue_p): Likewise.
8173 (build_cplus_new): Don't allow the creation of an abstract class.
8174 * typeck.c (convert_for_initialization): Use initialize_reference.
8176 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
8178 * lex.c (real_yylex) : Correct the test for overflow when lexing
8181 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
8183 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
8184 not DECL_BUILT_IN, to determine if a function is internally declared.
8185 (duplicate_decls): Likewise. Improve handling of builtins.
8186 (push_overloaded_decl): Remove special handling of builtins.
8188 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
8190 * decl.c (grokdeclarator): Pull out decl_constant_value in
8193 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
8194 * cp-tree.h, pt.c, semantics.c: Adjust.
8195 * method.c (largest_union_member): Remove.
8197 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
8199 * lex.c (token_getch, token_put_back): New fns.
8200 (real_yylex): Use them.
8202 * lex.c (lang_init): Generalize.
8203 (lang_init_options): Tell cpplib this is C++.
8204 (nextchar): Remove. Replace uses with put_back.
8205 (skip_white_space): Handle linemode here. Optimize for cpplib.
8206 (extend_token_buffer_to): New fn.
8207 (extend_token_buffer): Use it.
8208 (read_line_number, check_newline): Just deal with tokens.
8209 (real_yylex): More cpplib optimizations. Simplify. Don't produce
8210 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
8211 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
8212 * parse.y (PAREN_STAR_PAREN): Remove.
8213 * input.c: Don't use the putback machinery with cpplib.
8214 (sub_getch): Fold back into getch.
8215 (getch): Don't handle linemode here.
8216 (feed_input): Unget any text in the token buffer.
8218 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
8219 nextyychar, nextyylval): Remove.
8221 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
8222 Jason Merrill <jason@yorick.cygnus.com>
8224 * lex.c (indent_level): New variable.
8225 (init_parse): Set cpp_token to CPP_DIRECTIVE.
8226 (consume_string): Make this smart about USE_CPPLIB.
8227 (yyungetc): Use put_back function.
8228 (pragma_getc, pragma_ungetc): Functions deleted.
8229 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
8230 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
8232 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
8233 Also, clean up cases where we redundantly set token_buffer[0].
8234 (read_line_number): New fn.
8235 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
8236 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
8237 (sub_getch): Conditionalize out code that's not appropriate if
8239 (put_back): Rewrite in case USE_CPPLIB is defined.
8240 (input_redirected): Ditto.
8242 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
8244 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
8245 c_global_trees and accessor macros defined in c-common.h.
8246 (cp_tree_index): New enumeration.
8247 (cp_global_trees): Declare new array. Add accessor macros for it, and
8248 delete declarations of tree nodes replaced by it.
8249 (builtin_function): Delete macro, add declaration for new function.
8251 * decl.c: Delete definitions for tree nodes that were replaced by
8252 cp_global_trees and c_global_trees.
8253 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
8254 to generate the common builtins here.
8255 (builtin_function): New function.
8256 * decl2.c (abort_fndecl): Delete declaration.
8257 * except.c (expand_builtin_return_address): Delete declaration.
8258 (builtin_return_address_fndecl): Delete variable.
8259 (const_ptr_type_node): Delete declaration.
8260 * lex.c (cons_up_default_function): Delete declaration of
8262 * parse.y (void_list_node): Delete declaration.
8263 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
8265 (const_string_type_node): Delete declaration.
8266 * search.c (abort_fndecl): Delete declaration.
8267 * Makefile.in: Update dependencies.
8269 1999-07-19 Mark Mitchell <mark@codesourcery.com>
8271 * pt.c (check_default_tmpl_args): Move test for missing default
8272 arguments here, from ...
8273 (end_template_parm_list): Here.
8275 1999-07-18 Mark Mitchell <mark@codesourcery.com>
8277 * decl.c (lookup_nested_type): Remove.
8278 (pushtag): Don't call it.
8280 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
8282 * Makefile.in (INTERFACE): Bump to 2.
8284 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
8286 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
8287 instructions to gcc.gnu.org. Removed e-mail address.
8289 1999-07-17 Mark Mitchell <mark@codesourcery.com>
8291 * pt.c (determine_specialization): Tighten error-checking.
8292 (end_template_parm_list): Likewise.
8294 1999-07-14 Mark Mitchell <mark@codesourcery.com>
8296 * pt.c (check_default_tmpl_args): Handle friends defined in the
8297 class just like member functions defined in the class.
8299 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
8300 Jason Merrill <jason@yorick.cygnus.com>
8302 * cp-tree.h (struct lang_decl): Added field for storing sorted
8303 FIELD_DECLs (used in TYPE_DECLs).
8304 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
8305 (DECL_SORTED_FIELDS): New macro.
8306 * class.c (method_name_cmp): New function.
8307 (finish_struct_methods): Modified to support sorting and searching
8309 (finish_struct_anon): Changed code in inner loop to use ELT rather
8310 than UELT (which required an extra indirection for every reference).
8311 (field_decl_cmp): New function to support sorting FIELD_DECLs.
8312 (finish_struct_1): Sort fields.
8313 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
8314 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
8315 Also, switch to using array indexing rather than a changing pointer.
8316 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
8319 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
8321 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
8322 casts in system headers or extern "C" blocks.
8324 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
8327 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
8329 * decl2.c (write_virtuals): Deleted declaration.
8330 * cp-tree.h (write_virtuals): Deleted extern declaration.
8331 * class.c (finish_struct_1): Removed #if 0'd code that mentions
8333 * semantics.c (begin_class_definition): Rewrite code to not depend
8336 * lex.c (cp_pragma_interface): New function.
8337 (cp_pragma_implementation): Likewise.
8338 (handle_cp_pragma): Call them.
8340 * typeck.c (comptypes): Simplify C code in look_hard.
8342 * xref.c (PALLOC): Use xcalloc, not calloc.
8343 (SALLOC): Use xmalloc, not malloc.
8345 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
8347 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
8350 * decl.c (duplicate_decls): If a redeclaration doesn't match the
8351 initial declaration, then don't save the inline info and by all
8352 means don't mark the function as a builtin function.
8354 * decl.c (lookup_name_real): Set NONCLASS to 1 if
8355 CURRENT_CLASS_TYPE is 0.
8357 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
8360 * ptree.c (print_lang_type): Added vtable-needs-writing.
8362 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
8364 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
8366 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
8368 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
8369 Merged into c-common.
8371 1999-07-05 Dave Brolley <brolley@cygnus.com>
8373 * lex.c (errorcount): Declare it.
8374 (finish_parse): Update errorcount for when using CPPLIB.
8376 1999-07-05 Mark Mitchell <mark@codesourcery.com>
8378 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
8380 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
8381 * decl.c (push_class_binding): Use it.
8382 (lookup_name_real): Likewise.
8384 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
8386 * cp-tree.h (widest_integer_literal_type_node,
8387 widest_unsigned_literal_type) : New.
8388 * decl.c (widest_integer_literal_type_node,
8389 widest_unsigned_literal_type) : New.
8390 (init_decl_processing): Handle/use the two new types.
8391 * lex.c (real_yylex): Same.
8392 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
8395 1999-07-01 Mark Mitchell <mark@codesourcery.com>
8397 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
8398 to anonymous cv-qualified types.
8400 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
8402 * lex.c (real_yylex) : Change integer literal overflow handling to
8405 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
8407 1999-06-28 Richard Henderson <rth@cygnus.com>
8409 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
8411 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
8413 * error.c (dump_type_real): Handle TREE_LIST again.
8415 * typeck.c (comp_target_parms): Don't complain about
8416 converting from () to (...) if !flag_strict_prototype.
8418 * decl.c (grokdeclarator): Update the names of all variants when
8421 1999-06-21 Mark Mitchell <mark@codesourcery.com>
8423 * init.c (expand_aggr_vbase_init): Rename to
8424 construct_virtual_bases. Conditionalize construction here,
8426 (emit_base_init): Here.
8428 1999-06-19 Mark Mitchell <mark@codesourcery.com>
8430 * semantics.c (finish_asm_stmt): Apply decay conversions to
8433 * decl.c (expand_static_init): When building an anonymous function
8434 for use with atexit, compute its body before and after entering
8437 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
8440 1999-06-18 Mark Mitchell <mark@codesourcery.com>
8442 * init.c (expand_aggr_vbase_init): Add flag parameter.
8443 (build_partial_cleanup_for): Remove, inlining into ..
8444 (expand_cleanup_for_base): ... here. Take flag parameter.
8445 (emit_base_init): Pass the in_chrg parameter to
8446 emit_aggr_vbase_init.
8447 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
8449 1999-06-16 Mark Mitchell <mark@codesourcery.com>
8451 * decl2.c (import_export_decl): Use same_type_p, rather than
8452 relying on pointer-equality for types.
8454 * method.c (do_build_copy_constructor): Simplify.
8456 * call.c (build_method_call): Remove bogus code for two-argument
8458 * init.c (build_new_1): Expand on comment, and remove dead code.
8460 * init.c (expand_cleanup_for_base): New function, split out
8462 (emit_base_init): Here.
8463 (expand_aggr_vbase_init): Use it.
8465 1999-06-15 Mark Mitchell <mark@codesourcery.com>
8467 * cp-tree.h (class_cache_firstobj): Declare.
8468 (maybe_push_cache_obstack): Rename to push_cache_obstack.
8469 * class.c (permanent_obstack): Remove declaration.
8470 (class_cache_firstobj): Make it global.
8471 (add_method): Don't use permanent_obstack directly.
8472 (pushclass): Only free the class_cache_obstack if we know how far
8474 (maybe_push_cache_obstack): Rename to push_cache_obstack.
8475 * decl.c: Remove dead comment.
8476 (saved_scope): Add class_cache_firstobj.
8477 (push_to_top_level): Save it.
8478 (pop_from_top_level): Restore it.
8479 (push_class_level_binding): Use push_cache_obstack, not
8480 maybe_push_cache_obstack.
8481 * search.c (push_class_decls): Likewise.
8483 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
8485 * pt.c (tsubst_friend_function): Push into namespace of friend
8486 function before pushdecl'ing it.
8488 1999-06-14 Nathan Sidwell <nathan@acm.org>
8490 * call.c (build_new_op): Remove REF_BIND from all operands.
8492 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
8494 * init.c (build_new_1): Look up operator delete even if there was
8495 no explicit new placement.
8497 1999-06-08 Nathan Sidwell <nathan@acm.org>
8499 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
8501 (build_throw): ... here. Call it.
8502 (process_start_catch_block): Call it.
8504 1999-06-07 Mark Mitchell <mark@codesourcery.com>
8506 * search.c (convert_pointer_to_single_level): Reimplement without
8509 1999-06-06 Mark Mitchell <mark@codesourcery.com>
8511 * method.c (is_back_referenceable_type): Back-reference bools when
8514 1999-06-07 Dave Brolley <brolley@cygnus.com>
8516 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
8517 * input.c (putback_buffer): New structure type.
8518 (putback): Replaces putback_char member.
8519 (putback): Replaces putback_char static variable.
8520 (feed_input): Use putback.
8521 (end_input): Use putback.
8522 (sub_getch): Use putback.
8523 (put_back): Use putback.
8525 1999-06-05 Mark Mitchell <mark@codesourcery.com>
8527 * decl.c (grokdeclarator): Fix typo in last change.
8529 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
8531 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
8532 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
8534 1999-06-04 Nathan Sidwell <nathan@acm.org>
8536 * except.c (build_throw): Check throw expression validity.
8538 1999-06-03 Mark Mitchell <mark@codesourcery.com>
8540 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
8541 just because flag_signed_bitfields is false.
8543 1999-06-03 Nathan Sidwell <nathan@acm.org>
8545 * semantics.c (begin_class_definition): Update the struct's
8547 * class.c (finish_struct): ... rather than here.
8549 * decl.c (make_typename_type): Don't rely on uninitialized
8552 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8554 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8556 1999-05-31 Mark Mitchell <mark@codesourcery.com>
8558 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
8559 and friends rather than messing with current_obstack directly.
8560 (cp_build_qualified_type_real): Rework ARRAY_TYPE
8561 allocation to match practice throughout the rest of the
8564 1999-05-30 Mark Mitchell <mark@codesourcery.com>
8566 * lex.c (make_lang_type): Create TYPE_BINFO for
8567 TEMPLATE_TYPE_PARMs just like for non-template types.
8569 * decl.c (start_decl): Move checks on initialization to ...
8570 (cp_finish_decl): Here. Tidy formatting slightly.
8572 1999-05-28 Mark Mitchell <mark@codesourcery.com>
8574 * decl.c (add_binding): Don't complain about a redeclaration of a
8575 semantically identical typedef in a local scope.
8577 1999-05-28 Nathan Sidwell <nathan@acm.org>
8579 * decl.c (complete_array_type): Allocate off same obstack. Fix
8580 DO_DEFAULT comment to match reality.
8582 * friend.c (make_friend_class): Fix diagnostic typo.
8584 1999-05-28 Mark Mitchell <mark@codesourcery.com>
8586 * decl.c (lookup_namespace_name): Handle getting a
8588 (expand_static_init): Don't call pushdecl for implicitly declared
8589 `atexit' used to register destructors.
8591 1999-05-25 Mark Mitchell <mark@codesourcery.com>
8593 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
8596 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
8597 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
8598 by combining TEMPLATE_INFO and LEVEL into a single union.
8599 (DECL_TEMPLATE_INFO): Reformat.
8600 (DECL_SAVED_TREE): Document.
8601 (DECL_TEMPLATE_INJECT): Remove.
8602 * class.c (finish_struct): Remove code to deal with
8603 DECL_TEMPLATE_INJECT.
8605 * decl.c (maybe_process_template_type_declaration): Handle all new
8606 types in templates uniformly.
8607 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
8609 * pt.c (lookup_template_class): Inject template instantiations of
8610 forward-declarations.
8611 (instantiate_class_template): Remove code processing
8612 DECL_TEMPLATE_INJECT.
8614 * pt.c (lookup_template_class): Tweak lookup to find member
8617 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
8619 * semantics.c (finish_asm_stmt): Make strings permanent if they're
8622 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
8624 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
8625 parts of pointer to data member types.
8627 1999-05-24 Mark Mitchell <mark@codesourcery.com>
8629 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
8630 and then make it look like `abort'. Just use `abort' instead.
8632 * typeck.c (build_static_cast): Don't allow static_casts that cast
8634 (casts_away_constness_r): New function.
8635 (casts_away_constness): Likewise.
8637 * decl.c (lookup_tag): Remove code no longer needed after
8638 name-lookup improvements.
8639 * decl2.c (handle_class_head): Make error-recovery more robust.
8640 * friend.c (make_friend_class): Reject templated typename types.
8641 * lex.c (is_global): A template parameter isn't global.
8642 * parse.y (class_head): Robustify.
8643 * parse.c: Regenerated.
8645 1999-05-22 Mark Mitchell <mark@codesourcery.com>
8647 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
8648 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
8650 * cp-tree.h (push_nested_namespace): Declare.
8651 (pop_nested_namespace): Likewise.
8652 * decl.c (push_nested_namespace): New function.
8653 (pop_nested_namespace): Likewise.
8654 * pt.c (instantiate_class_template): Use them.
8656 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
8658 * cp-tree.h (cplus_expand_constant): Declare.
8659 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
8660 converted from one pointer-to-object type to another.
8661 * expr.c (cplus_expand_constant): Don't make it static.
8662 * typeck.c (build_component_ref): Don't crash when presented with
8663 a component which is a TEMPLATE_DECL.
8664 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
8665 cast from a pointer-to-member constant to its own type does not
8666 result in a valid non-type template argument.
8668 1999-05-21 Mark Mitchell <mark@codesourcery.com>
8669 Nathan Sidwell <nathan@acm.org>
8671 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
8672 * cp-tree.h: Fix typo in documentation on pointers-to-members.
8673 (cp_build_qualified_type): Make it a macro.
8674 (cp_build_qualified_type_real): Declare.
8675 * decl.c (grokdeclarator): Remove misleading comment. Avoid
8676 problem with template parameters and restrict-qualification.
8677 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
8678 * hash.h: Regenerated.
8679 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
8681 (NORID): Remove definition.
8682 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
8683 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
8684 (fn_type_unification): Check that the function type resulting from
8685 the deduction is legal.
8686 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
8687 (unify): Use cp_build_qualified_type_real.
8688 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
8689 (cp_build_qualified_type): Rename to ...
8690 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
8691 and modify appropriately.
8693 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
8694 reveal optimization opportunities.
8696 * pt.c (tsubst): Don't issue error messages when we're not
8697 complaining, even if we see a qualified function type.
8698 (check_cv_quals_for_unify): Don't allow a qualified function
8701 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
8703 * class.c (instantiate_type): Downgrade errors for object-dependent
8704 memfn refs to pedwarn.
8706 1999-05-20 Mark Mitchell <mark@codesourcery.com>
8708 * decl.c (grokdeclarator): Don't treat [] as indicating a
8709 zero-sized array in a typedef.
8711 * call.c (build_object_call): Don't look at DECL_NAME for a type.
8712 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
8713 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
8715 * pt.c (for_each_template_parm): Rework to match documentation.
8716 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
8718 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
8720 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
8722 * class.c (finish_base_struct): Allow non-COM bases for COM classes
8723 except at the leftmost position.
8724 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
8725 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
8726 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
8728 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
8729 (build_cplus_new): Make sure that what we return is of the right type.
8731 1999-05-20 Mark Mitchell <mark@codesourcery.com>
8733 * cp-tree.h (make_ptrmem_cst): New function.
8734 * expr.c (cplus_expand_constant): Split out from ...
8735 (cplus_expand_expr): Here. Use cplus_expand_constant.
8736 (init_cplus_expand): Set lang_expand_constant.
8737 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
8739 * tree.c (make_ptrmem_cst): Define.
8740 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
8741 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
8743 1999-05-19 Mark Mitchell <mark@codesourcery.com>
8745 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
8747 * decl2.c (start_static_storage_duration_function): Fix comment.
8748 (finish_file): Create static storage duration functions lazily.
8750 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
8752 Implement anonymous structs.
8753 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
8754 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
8755 * class.c (finish_struct_1): Remove redundant check for anon struct.
8756 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
8757 (check_tag_decl): Check for anonymous struct here.
8758 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
8759 * init.c (sort_member_init, emit_base_init): Handle getting fields
8760 as well as names in current_member_init_list.
8761 (perform_member_init): Handle getting an anon aggr.
8762 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
8763 (do_build_copy_constructor): Likewise.
8765 1999-05-19 Mark Mitchell <mark@codesourcery.com>
8767 * tree.c (cp_build_qualified_type): Don't allow qualified function
8770 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
8772 * gxxint.texi: Fix typo.
8774 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
8776 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
8777 * class.c (finish_struct_1): Use CLASS_TYPE_P.
8778 * ptree.c (print_lang_type): Likewise.
8779 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
8781 * typeck2.c (digest_init): Likewise.
8783 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
8785 * call.c (joust): Compare the types of the conv ops, not the
8786 target types of the conversions.
8788 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
8790 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
8793 1999-05-17 Mark Mitchell <mark@codesourcery.com>
8795 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
8796 * decl.c (grokfndecl): Don't allow inline declarations of friend
8797 template specializations, or friend template specializations with
8799 * pt.c (tsubst): Handle substitution into array types that does
8800 not yield a fixed upper bound, even when not processing a
8802 (tsubst_copy): Deal with the fact that the second operand to a
8803 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
8804 * search.c (marked_pushdecls_p): Don't descend into
8805 TEMPLATE_TYPE_PARMs and the like.
8806 (unmarked_pushdecls_p): Likewise.
8808 * call.c (build_over_call): Don't throw away
8809 initializations/copies of empty classes; use MODIFY_EXPR and
8810 INIT_EXPR as for non-empty classes.
8811 * class.c (finish_struct_1): Put the padding byte for an empty
8812 class on the TYPE_NONCOPIED_PARTS list for the class.
8814 1999-05-16 Mark Mitchell <mark@codesourcery.com>
8816 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
8817 indicate a reference to a field that is a qualified name.
8819 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
8821 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
8822 ASM_OUTPUT_CONSTRUCTOR.
8824 * friend.c (do_friend): Add attrlist arg. Remove support for
8825 getting a non-decl as 'decl'.
8826 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
8828 (grokdeclarator): Adjust.
8829 * cp-tree.h: Adjust.
8831 1999-05-16 Mark Mitchell <mark@codesourcery.com>
8833 * cp-tree.h (permanent_p): New function.
8834 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
8835 possibly complex tree node.
8836 * tree.c (mapcar): Adjust comments, and follow coding standards in
8838 (permanent_p): New function.
8840 1999-05-13 Per Bothner <bothner@cygnus.com>
8842 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
8843 primitive Java types, if we actually see `extern "Java"'.
8845 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
8847 * lang-specs.h: Pass -$ to the preprocessor.
8849 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
8851 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
8852 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
8853 (resolve_offset_ref): Don't handle a raw baselink.
8854 * cvt.c (build_expr_type_conversion): Likewise.
8855 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
8856 convert_for_initialization): Likewise.
8857 * class.c (instantiate_type): Handle seeing a baselink under an
8859 * error.c (dump_expr): Likewise.
8860 * pt.c (for_each_template_parm): Likewise.
8861 (resolve_overloaded_unification): Likewise.
8862 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
8863 * typeck.c (expr_sizeof): Also complain about other permutations
8864 of overloaded functions.
8866 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
8868 * init.c (resolve_offset_ref): Don't return a raw method.
8870 * typeck.c (decay_conversion): Don't handle a raw method.
8871 Resolve all OFFSET_REFs.
8872 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
8873 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
8874 same_type_p for pmf bits. Don't use build_binary_op to compare
8875 raw pointers to methods.
8876 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
8877 to decide when to call resolve_offset_ref.
8878 (build_c_cast, convert_for_initialization): Likewise.
8879 * cvt.c (build_expr_type_conversion): Likewise.
8881 1999-05-06 Nathan Sidwell <nathan@acm.org>
8883 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
8885 1999-05-05 Mark Mitchell <mark@codesourcery.com>
8887 * decl2.c (start_objects): Don't let static constructors and
8888 destructors get inlined.
8890 * parse.y (nested_name_specifier): Make sure ordinary types are
8891 complete, just like template types.
8892 * parse.c: Regenerated.
8894 * pt.c (check_explicit_specialization): Improve error messages.
8896 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
8898 * typeck.c (string_conv_p): Use same_type_p to check whether we
8899 try to convert between char and wchar_t.
8901 1999-05-03 Mark Mitchell <mark@codesourcery.com>
8903 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
8904 lookup to error_mark_node here.
8905 (lookup_member): Revise documentation. Add comments. Don't set
8906 the TREE_TYPE to error_mark_node here, and don't build up an extra
8907 TREE_LIST for ambiguous lookups.
8908 (setup_class_bindings): Adjust accordingly.
8909 (push_class_decls): Revise out-of-date comments.
8911 * typeck.c (build_const_cast): Tighten checks for legality.
8913 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
8915 * init.c (build_member_call): Lookup names coming from
8916 namespace-scoped LOOKUP_EXPR.
8918 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
8920 * gxxint.texi: Add documentation for 'I'.
8922 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
8924 * tinfo.cc (operator==): Qualify type_info with std::.
8926 1999-05-02 Mark Mitchell <mark@codesourcery.com>
8928 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
8929 (DECL_COMDAT): Remove definition.
8931 1999-05-01 Mark Mitchell <mark@codesourcery.com>
8933 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
8936 1999-04-30 Mark Mitchell <mark@codesourcery.com>
8938 * class.c (build_vtable): Use build_lang_decl when building
8939 vtables, not just build_decl.
8940 (prepare_fresh_vtable): Likewise.
8941 * decl.c (wrapup_globals_for_namespace): Mark vtables as
8942 DECL_EXTERNAL when calling wrapup_global_declarations.
8943 * decl2.c (priority_info_s): Add initializations_p and
8944 destructions_p members.
8945 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
8946 when deciding what vtables to write out.
8947 (ssdf_decls): New variable.
8948 (ssdf_decls_used): Likewise.
8949 (start_static_storage_duration_function): Deal with being called
8950 multiple times. Avoid inlining this function.
8951 (generate_inits_for_priority): Deal with reuse of priority map.
8952 (get_priority_info): Clear initializations_p and destructions_p.
8953 (do_static_initialization): Tweak comment.
8954 (do_static_destruction): Likewise. Fix condition on sentries for
8956 (generate_ctor_or_dtor_function): Call all of the static storage
8958 (generate_ctor_or_dtor_function_for_priority): Check
8959 initializations_p and destructions_p to see what priorities need
8960 initialization functions.
8961 (finish_file): Rework to generate multiple static storage duration
8962 functions, rather than just one.
8964 * typeck.c (build_const_cast): Tweak last change to handle
8965 templates correctly.
8967 * typeck.c (build_const_cast): Disallow use of const_cast to
8968 anything but a pointer or reference type.
8970 1999-04-30 Nathan Sidwell <nathan@acm.org>
8972 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
8975 1999-04-29 Mark Mitchell <mark@codesourcery.com>
8977 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
8978 (finish_file): Indent comments properly.
8980 1999-04-29 Richard Henderson <rth@cygnus.com>
8982 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
8983 (do_static_destruction): Likewise.
8985 1999-04-29 Nathan Sidwell <nathan@acm.org>
8987 * cp-tree.h (TYPE_NOTHROW_P): New macro.
8988 * decl2.c (delete_sanity): Warn on deleting void *.
8989 * init.c (build_new_1): Use TYPE_NOTHROW_P.
8990 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
8991 throwing operator new.
8993 1999-04-28 Nathan Sidwell <nathan@acm.org>
8995 * cp-tree.h (build_component_addr): Remove prototype.
8996 * typeck.c (build_component_addr): Make static. Remove MSG
8998 (build_component_addr): Remove MSG parameter, clean up
9000 (build_x_function_call): Use cp_error.
9001 (build_unary_op): Adjust call of build_component_addr.
9003 1999-04-28 Mark Mitchell <mark@codesourcery.com>
9005 * pt.c (tsubst_friend_class): Check for NULL.
9007 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
9009 * search.c (binfo_for_vtable): Initialize bfvi.var.
9011 1999-04-27 Nathan Sidwell <nathan@acm.org>
9013 * rtti.c (build_x_typeid): Check rtti is enabled.
9015 1999-04-26 Mark Mitchell <mark@codesourcery.com>
9017 * search.c (is_subobject_of_p): Make sure we're looking at the
9020 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
9022 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
9024 1999-04-23 Mark Mitchell <mark@codesourcery.com>
9026 * decl2.c (finish_file): Tweak handling of extern inlines so that
9027 they are not unnecessarily put out.
9029 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
9030 such as base classes.
9032 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
9034 * tree.c (build_exception_variant): Fix typo: use the chain of U,
9035 not trying V, while cycling through U.
9037 1999-04-22 Mark Mitchell <mark@codesourcery.com>
9039 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
9040 preserves_first_arg. Enlarge dummy accordingly.
9041 (DECL_TINFO_FN_P): New macro.
9042 (SET_DECL_TINFO_FN_P): Likeiwse.
9043 (DECL_RETURNS_FIRST_ARG): Remove.
9044 (DECL_PRESERVES_THIS): Likewise.
9045 (DECL_INIT_PRIORITY): New macro.
9046 (finish_struct_1): Change prototype.
9047 (cat_namespace_levels): Remove prototype.
9048 (vtable_decl_p): New prototype.
9049 (vtype_decl_p): Likewise.
9050 (sigtable_decl_p): Likewise.
9051 (walk_globals_pred): New typedef.
9052 (walk_globals_fn): Likewise.
9053 (walk_globals): New prototype.
9054 (walk_namespaces_fn): New typedef.
9055 (walk_namespaces): New prototype.
9056 (wrapup_globals_for_namespace): Likewise.
9057 (walk_vtables): Remove prototype.
9058 (walk_sigtables): Likewise.
9059 (instantiate_pending_templates): New prototype.
9060 * class.c (finish_struct_1): Don't return a value.
9061 * decl.h (pending_statics): Remove declaration.
9062 * decl.c (walk_namespaces_r): New function.
9063 (walk_globals_r): Likewise.
9064 (vtable_decl_p): Likewise.
9065 (vtype_decl_p): Likewise.
9066 (sigtable_decl_p): Likewise.
9067 (walk_namespaces): Likewise.
9068 (walk_globals_data): New type.
9069 (walk_globals): New function.
9070 (wrapup_globals_for_namespace): Likewise.
9071 (expand_static_init): Remove assertion. Remove redundancy in
9072 conditional. Don't put static data members in static_aggregates
9074 (finish_function): Remove redundancy in conditional. Don't set
9075 DECL_RETURNS_FIRST_ARG.
9076 (cat_namespace_levels): Remove.
9077 * decl2.c: Include splay-tree.h and varray.h.
9078 (priority_info_s): New structure.
9079 (finish_vtable_vardecl): Change prototype. Adjust for new calling
9081 (prune_vtable_vardecl): Likewise.
9082 (finish_sigtable_vardecl): Likewise.
9083 (setup_initp): Remove.
9086 (start_static_storage_duration_function): New function.
9087 (generate_inits_for_priority): Likewise.
9088 (finish_static_storage_duration_function): Likewise.
9089 (get_priority_info): Likewise.
9090 (do_static_initialization): Likewise.
9091 (do_static_destruction): Likewise.
9092 (do_static_initialization_and_destruction): Likewise.
9093 (generate_ctor_or_dtor_function): Likewise.
9094 (generate_ctor_and_dtor_functions_for_priority): Likewise.
9095 (pending_statics): Make it a varray.
9096 (pending_statics_used): New variable.
9097 (saved_inlines): Make it a varray.
9098 (saved_inlines_used): New variable.
9099 (finish_static_data_member): Change method of updating
9101 (mark_inline_for_output): Remove #if 0'd code. Change method of
9102 updating saved_inlines.
9103 (walk_vtables): Remove.
9104 (walk_sigtables): Likewise.
9105 (import_export_decl): Use DECL_TINFO_FN_P.
9106 (pending_templates): Remove declaration.
9107 (maybe_templates): Likewise.
9108 (static_aggregates_initp): Likewise.
9109 (setup_initp): Likewise.
9110 (finish_objects): Simplify.
9111 (INITIALIZE_P_IDENTIFIER): New macro.
9112 (PRIORITY_IDENTIFIER): New macro.
9113 (SSDF_IDENTIFIER): New macro.
9114 (initialize_p_decl): New variable.
9115 (priority_decl): Likewise.
9116 (ssdf_decl): Likewise.
9117 (priority_info_map): Likewise.
9118 (finish_file): Recode output of static intializers and other
9119 file-scope finalization tasks.
9120 * error.c (OB_END_TEMPLATE_ID): New macro.
9121 (dump_type_real): Use it.
9122 (dump_decl): Likewise.
9123 (dump_function_name): Likewise.
9124 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
9126 (check_newline): Use walk_globals, not walk_vtables.
9127 * pt.c (pending_tempalte_expansions): Remove.
9128 (set_vardecl_interface_info): Likewise.
9129 (pending_templates): Make static.
9130 (maybe_templates): Likewise.
9131 (instantiate_class_template): Adjust call to finish_struct_1.
9132 (instantiate_pending_templates): New function.
9133 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
9134 * tree.c (static_aggregates_initp): Remove.
9135 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
9137 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
9139 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
9140 with the RTL code RETURN.
9141 * hash.h: Regenerated.
9142 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
9143 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
9144 * parse.c: Regenerated.
9145 * pt.c: Include varray.h. Include rtl.h since varray.h requires
9147 (inline_parm_levels): New variable.
9148 (inline_parm_levels_used): Likewise.
9149 (maybe_begin_member_template_processing): Update them.
9150 (maybe_end_member_template_processing): Use them, rather than
9151 guessing how many levels to pop.
9153 * decl.c (make_typename_type): Tighten error-checking.
9155 1999-04-20 Mark Mitchell <mark@codesourcery.com>
9157 * cp-tree.h (build_binary_op): Remove unneeded parameter.
9158 * class.c (build_vrable_entry_ref): Adjust call to
9160 * decl.c (expand_static_init): Likewise.
9161 (grokdeclarator): Likewise.
9162 (finish_function): Likewise.
9163 * decl2.c (delete_sanity): Likewise.
9164 (do_dtors): Likewise.
9165 (do_ctors): Likewise.
9166 * error.c (dump_type_suffix): Likewise.
9167 * expr.c (cplus_expand_expr): Likewise.
9168 * init.c (resolve_offset_ref): Likewise.
9169 (build_new): Likewise.
9170 (build_new_1): Likewise.
9171 (build_vec_delete_1): Likewise.
9172 (expand_vec_init_catch_clause): Likewise.
9173 (build_delete): Likewise.
9174 * pt.c (tsubst): Likewise.
9175 * rtti.c (synthesize_tinfo_fn): Likewise.
9176 * search.c (expand_upcast_fixups): Likewise.
9177 (expand_direct_vtbls_init): Likewise.
9178 * typeck.c (get_member_function_from_ptrfunc): Likewise.
9179 (build_binary_op_nodefault): Likewise.
9180 (point_int_sum): Likewise.
9181 (pointer_diff): Likewise.
9182 (build_unary_op): Likewise.
9183 (build_modify_expr): Likewise.
9184 (get_delta_difference): Likewise.
9185 (build_ptrmemfunc): Likewise.
9186 (expand_ptrmemfunc_cst): Likewise.
9188 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
9190 * decl.c (grokfndecl): Always call cplus_decl_attributes.
9191 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
9193 1999-04-19 Mark Mitchell <mark@codesourcery.com>
9195 * cp-tree.h (finish_static_data_member_decl): New function.
9196 * decl2.c (finish_static_data_member_decl): Split out from ...
9198 * pt.c (instantiate_class_template): Use it here instead of
9200 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
9201 finish_static_data_member_decl will do that. Explicit set
9202 DECL_EXTERNAL to match non-template processing.
9204 1999-04-18 Mark Mitchell <mark@codesourcery.com>
9206 * cp-tree.h (finish_class_definition): Add parameter.
9207 * parse.y (structsp): Use it. Don't call pop_scope here.
9208 * parse.c: Regenerated.
9209 * semantics.c (finish_class_definition): Pop it here.
9211 1999-04-17 Mark Mitchell <mark@codesourcery.com>
9213 * decl.c (xref_tag): Revise handling of nested template
9215 * pt.c (check_explicit_specialization): Tweak handling of friend
9216 templates in template classes.
9217 (tsubst_friend_class): Handle friend declarations for nested
9218 member template classes.
9220 1999-04-16 Mark Mitchell <mark@codesourcery.com>
9222 * class.c (finish_struct): Remove unused variable.
9223 (pushclass): Likewise.
9224 (invalidate_class_lookup_cache): Likewise.
9225 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
9226 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
9227 doesn't get obliterated.
9228 (make_typename_type): Handle template classes correctly.
9230 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
9231 (storetags): Declare.
9232 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
9233 (pushclass): Likewise. Use storetags to install tag declarations,
9235 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
9236 * decl.c (storetags): Make it global.
9237 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
9238 implicit typename declaration.
9239 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
9240 * method.c (hack_identifier): Likewise.
9241 * search.c (lookup_member): Likewise.
9243 * decl.c (warn_about_implicit_typename_lookup): New function.
9244 (lookup_name_real): Use it. Rework handling of implicit typename
9247 1999-04-15 Mark Mitchell <mark@codesourcery.com>
9249 * cp-tree.h (lookup_nested_field): Remove.
9250 * class.c (push_nested_class): Handle UNION_TYPEs.
9251 (pop_nested_class): Likewise.
9252 * decl.c (lookup_name_real): Don't call lookup_nested_field.
9253 (start_decl): Use push_nested_class, not just pushclass.
9254 (cp_finish_decl): Use pop_nested_class, not just popclass.
9255 * search.c (lookup_nested_field): Remove.
9257 * cp-tree.h (lang_type): Add documentation.
9258 * decl2.c (handle_class_head): Create template declarations here,
9260 * parse.y (class_head): Return whether or not we entered a new
9261 scope, as well as the type named.
9262 (named_class_head): Likewise.
9263 (named_complex_class_head_sans_basetype): Likewise.
9264 (structsp): Adjust accordingly. Pop scope when required.
9265 * parse.c: Regenerated.
9266 * pt.c (check_default_tmpl_args): Robustify.
9267 (redeclare_class_template): Likewise.
9268 (instantiate_class_template): An instantiation of an
9269 anonymous union is itself an anonymous union.
9270 * semantics.c (begin_class_definition): Don't create template
9273 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
9275 * parse.y (after_type_declarator_intern): New nonterminal.
9276 (after_type_declarator): Use it.
9277 (direct_after_type_declarator): Likewise. Move above
9278 nonnested_type to fix reduce/reduce conflict resolution.
9279 (declmods): Reducing from just 'attributes' has EMPTY precedence.
9280 * Makefile.in (CONFLICTS): Update.
9282 * decl.c (define_label): Downgrade error for jumping over a
9283 non-POD decl to pedwarn.
9285 1999-04-14 Mark Mitchell <mark@codesourcery.com>
9287 * cp-tree.h (popclass): Change declaration.
9288 (pop_nested_class): Likewise.
9289 (poplevel_class): Remove declaration.
9290 * call.c (convert_default_argument): Pass no arguments to
9292 * class.c (finish_struct_1): Likewise.
9293 (finish_struct): Likewise.
9294 (popclass): Remove argument. Simplify code accordingly.
9295 (pop_nested_class): Likewise.
9296 * decl.c (poplevel_class): Declare it here, and make it static.
9297 (poplevel): Handle class scopes.
9298 (poplevel_class): Don't take an rgument. Simplify.
9299 (pop_everything): Pass no arguments to pop_nested_class.
9300 (cp_finish_decl): Pass no arguments to popclass.
9301 (grokdeclarator): Pass no arguments to pop_nested_class.
9302 (finish_function): Likewise.
9303 * decl2.c (grokfield): Likewise.
9304 (pop_scope): Pass no arguments to popclass.
9305 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
9306 * pt.c (instantiate_class_template): Move call to pushclass, and
9307 document. Pass no arguments to popclass.
9308 (regenerate_decl_from_template): Likewise.
9310 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
9312 * typeck.c (build_unary_op): Handle taking the address of a unique
9313 bound non-static member function.
9315 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
9317 * lang-options.h (-Wdeprecated): New flag.
9318 * decl2.c (warn_deprecated): New flag.
9319 (lang_decode_option): Deprecated this-is-variable,
9320 external-templates, alt-external-templates.
9321 Support -Wdeprecated.
9322 * errfn.c (cp_deprecated): New function.
9324 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
9326 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
9327 of the decls themselves.
9329 * pt.c (tsubst_function_type): Copy attributes over.
9331 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
9333 * cp-tree.h: Add prototype.
9334 * decl.c (init_decl_processing): Set valid_lang_attribute.
9336 1999-04-13 Mark Mitchell <mark@codesourcery.com>
9338 * class.c (finish_struct_1): Look at the const-ness of the field's
9339 type, not the TREE_READONLY-ness of the declaration.
9340 * method.c (synthesize_method): Likewise.
9341 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
9342 creating new declarations.
9344 1999-04-13 Mike Stump <mrs@wrs.com>
9346 * decl2.c (import_export_decl): Because vtables always reference
9347 virtual functions, even if they are inlined, don't allow
9348 -fno-implement-inlines to not emit them, instead, emit them with
9350 * decl.c (start_function): Likewise.
9352 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
9354 * cp-tree.h (struct lang_type): Add com_interface.
9355 (CLASSTYPE_COM_INTERFACE): New macro.
9356 * class.c (set_rtti_entry): COM interface classes have no RTTI
9357 entries in their vtables; adjust.
9358 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
9359 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
9360 finish_struct_1): Likewise.
9361 * decl2.c (mark_vtable_entries): Likewise.
9362 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
9363 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
9364 expand_upcast_fixups): Likewise.
9365 * tree.c (debug_binfo): Likewise.
9367 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
9368 * typeck.c (comptypes): If we get it, ignore attributes.
9369 * class.c (instantiate_type): Use BASELINK_P. Change complain
9370 parameter to flags; 2 means ignore attributes.
9371 * call.c (build_op_delete_call): Pass it.
9373 * decl.c (xref_tag): Only complain once about using a typedef-name
9374 with 'struct'. Downgrade to pedwarn.
9376 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
9378 * parse.y (absdcl_intern): New nonterminal.
9379 (absdcl, direct_abstract_declarator): Use it.
9381 * pt.c (lookup_template_class): Look through implict typename.
9383 1999-04-11 Mark Mitchell <mark@codesourcery.com>
9385 * friend.c (add_friend): Deal gracefully with error_mark_node.
9386 * method.c (build_overload_value): Handle pointers-to-members as
9387 template parameters.
9389 * decl.c (push_binding): Fix typo in comment.
9391 1999-04-10 Mark Mitchell <mark@codesourcery.com>
9393 * error.c (dump_type_real): If a typename is a template-id, put
9394 out the template arguments.
9395 (dump_expr): Handle TEMPLATE_ID_EXPR.
9396 * pt.c (lookup_template_class): Now that full arguments are
9397 available everywhere, remove code that tried to guess them.
9399 1999-04-09 Mark Mitchell <mark@codesourcery.com>
9401 * decl.c (make_typename_type): Complain if we don't find a type
9402 when trying to make a typename type for a non-template type.
9404 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
9406 * decl.c (start_decl): Pass attributes to grokdeclarator.
9407 (grokdeclarator): Handle attributes on constructor-syntax
9410 1999-04-08 Mark Mitchell <mark@codesourcery.com>
9412 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
9415 * search.c (template_self_reference_p): Tweak.
9417 1999-04-07 Mark Mitchell <mark@codesourcery.com>
9419 * init.c (build_offset_ref): Don't build yet another weird data
9420 structure to describe overloaded functions.
9422 1999-04-06 Mark Mitchell <mark@codesourcery.com>
9424 * cp-tree.h (BASELINK_P): New macro.
9425 (SET_BASELINK_P): Likewise.
9426 * init.c (build_member_call): Remove needless assignment in if
9428 * search.c (lookup_field_r): Fix handling when we are looking
9429 specifically for a type; these are not hidden by functions and
9431 (lookup_member): Use SET_BASELINK_P.
9432 * tree.c (is_overloaded_fn): Use BASELINK_P.
9433 (really_overloaed_fn): Likewise.
9434 (get_first_fn): Likewise.
9436 1999-04-05 Mark Mitchell <mark@codesourcery.com>
9438 * decl.c (lookup_name_current_level): Tweak, and improve
9441 * class.c (maybe_fixup_vptrs): Remove declaration.
9442 (build_class_init_list): Likewise.
9443 * decl.c (pushdecl_class_level): Call check_template_shadow here
9445 (push_class_level_binding): ... not here.
9446 * search.c (dfs_push_type_decls): Only avoid
9447 template-self-reference TYPE_DECLs if they are from base classes.
9449 1999-04-04 Mark Mitchell <mark@codesourcery.com>
9451 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
9454 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
9456 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
9457 (finish_struct_1): Don't call build_class_init_list.
9459 1999-04-02 Mark Mitchell <mark@codesourcery.com>
9461 * tinfo.h (__class_type_info): Fix illegal declaration.
9463 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
9464 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
9465 (IDENTIFIER_CLASS_VALUE): Improve documentation.
9466 (is_properly_derived_from): Declare.
9467 (invalidate_class_lookup_cache): Likewise.
9468 (maybe_maybe_note_name_used_in_class): Likewise.
9469 (note_name_declared_in_class): Likewise.
9470 (push_using_decl): Remove duplicate declaration.
9471 (id_in_current_class): Remove declaration.
9472 (push_class_binding): Change prototype.
9473 (clear_identitifer_class_values): Declare.
9474 * call.c (is_properly_derived_from): Make it global.
9475 (build_new_function_call): Be careful about updating candidates.
9476 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
9477 asked to make illegal calls.
9478 * class.c: Include splay-tree.h.
9479 (class_stack_node): Add names_used slot.
9480 (check_member_decl_is_same_in_complete_scope): Remove.
9481 (add_method): Fix comment. Push the declaration into class
9483 (finish_struct_1): When popping the class, pop the bindings too.
9484 Remove check for data member/function member conflict.
9485 (finish_struct): Remove calls to
9486 check_member_decl_is_same_in_complete_scope. Change calls to
9488 (pushclass): Clear names_used in the class stack entry.
9489 Use invalidate_class_lookup_cache to remove cached entries, rather
9490 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
9491 before entering a new class. Remove dead code. Don't mess with
9492 current_function_decl when pushing declarations.
9493 (invalidate_class_lookup_cache): New function, split out from ...
9494 (popclass): Here. Clean up names_used on our way out.
9495 (instantiate_type): Adjust.
9496 (build_self_reference): Don't push the declaration here.
9497 (maybe_note_name_used_in_class): New function.
9498 (note_name_declared_in_class): Likewise.
9499 * decl.c (add_binding): Change prototype.
9500 (find_class_binding_level): New function.
9501 (innermost_nonclass_level): Likewise.
9502 (current_binding_level): Update documentation.
9503 (inner_binding_level): Remove. Replace with current_binding_level
9505 (push_binding_level): Remove special handling of
9506 class_binding_level.
9507 (pop_binding_level): Likewise. Use find_class_binding_level.
9508 (suspend_binding_level): Likewise.
9509 (global_bindings_p): Use innermost_nonclass_level.
9510 (toplevel_bindings_p): Likewise.
9511 (namespace_bindings_p): Likewise.
9512 (pseudo_global_level_p): Likewise.
9513 (push_binding): Clear INHERITED_VALUE_BINDING_P.
9514 (add_binding): Check for illegal multiple declarations. Return a
9515 value indicating whether or not the new binding was legal.
9516 (push_local_binding): Skip over class binding levels. Check
9517 return value from add_binding.
9518 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
9519 note_name_declared_in_class.
9520 (pushlevel_class): Remove "fake out the rest of the compiler"
9522 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
9523 (clear_identifier_class_values): New function.
9524 (pop_from_top_level): Use it.
9525 (pop_everything): Tweak.
9526 (maybe_process_template_type_declaration): Don't push the
9527 declaration for the template here.
9528 (pushtag): Don't push tag declarations into class scope here.
9529 (pushdecl): Apply DeMorgan's law for readability.
9530 (pushdecl_class_level): Remove special-case code for
9531 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
9532 (push_class_level_bindng): Deal with inherited bindings.
9533 (lookup_name_real): Remove special-case code for
9534 TYPE_BEING_DEFINED, and some implicit typename magic.
9535 (grokdeclarator): Handle COMPONENT_REF for a template function.
9536 (build_enumerator): Don't call pushdecl_class_level here.
9537 (id_in_current_class): Remove.
9538 * decl2.c (grokfield): Don't call pushdecl_class_level or
9539 check_template_shadow.
9540 * errfn.c (cp_file_of): Don't declare.
9541 (cp_line_of): Likewise.
9542 * error.c (dump_decl): Handle an OVERLOAD.
9543 (cp_file_of): Likewise.
9544 (cp_line_of): Likewise.
9545 * init.c (build_member_call): Handle a COMPONENT_REF.
9546 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
9547 pushdecl_class_level.
9548 * method.c (hack_identifier): Build COMPONENT_REFs for references
9549 to member templates as well as member functions. Remove dead
9551 * parse.y (left_curly): Remove.
9552 (nonnested_type): Call maybe_note_name_used_in_class, not
9553 pushdecl_class_level.
9554 * parse.c: Regenerated.
9555 (nested_name_specifier_1): Likewise.
9556 * pt.c (check_explicit_specialization): Adjust, for robustness.
9557 (check_template_shadow): Handle OVERLOADs.
9558 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
9559 TEMPLATE_DECL, if appropriate.
9560 * search.c (envelope_add_decl): Remove.
9561 (dfs_pushdecls): Likewise.
9562 (dfs_compress_decls): Likewise.
9563 (dfs_push_decls): New function.
9564 (dfs_push_type_decls): Likewise.
9565 (setup_class_bindings): Likewise.
9566 (template_self_reference_p): Likewise.
9567 (lookup_field_r): Use it.
9568 (looup_member): Remove old comment. Deal with ambiguity.
9569 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
9570 and remove envelope processing.
9571 * semantics.c (begin_class_definition): Let pushclass push
9572 declarations for base classes.
9573 (finish_member_declaration): Push declarations into class scope.
9574 * typeck.c (build_component_ref): Just put an OVERLOAD into the
9575 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
9576 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
9577 * Makefile.in (class.o): Depend on splay-tree.h.
9579 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
9581 * cvt.c (convert_pointer_to_real): Use same_type_p.
9582 * typeck.c (comp_target_types): Use same_type_p.
9584 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
9586 * semantics.c (begin_inline_definitions,
9587 finish_inline_definitions): Rename from finish_default_args and
9588 begin_inline_definitions, respectively, to something that isn't a
9590 * parse.y (structsp): Adjust.
9592 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
9593 (list_hash_lookup): Likewise.
9594 (hash_tree_chain): Adjust.
9595 * pt.c (tsubst): Adjust.
9596 (tsubst_arg_types): Use plain hash_tree_cons.
9597 * cp-tree.h (hash_tree_cons_simple): Lose.
9598 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
9600 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9602 * Makefile.in (hash.h): Generate using gperf language 'C', not
9603 'KR-C', so gperf uses the `const' keyword on strings.
9605 * gxx.gperf (resword): Const-ify a char*.
9607 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
9609 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
9610 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
9611 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
9612 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
9613 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
9614 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
9617 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
9619 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
9621 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
9623 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
9625 1999-03-27 Mark Mitchell <mark@codesourcery.com>
9627 * cp-tree.h (add_friend): Declare.
9628 (add_friends): Likewise.
9629 * friend.c (add_friend): Make it global. Don't add to
9630 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
9631 (add_friends): Make it global.
9632 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
9633 befriending class is a template.
9634 * parse.y (component_decl_1): Fix typo in comment.
9635 * parse.c: Regenerated.
9636 * pt.c (instantiate_class_template): Use add_friend and
9637 add_friends rather that duplicating some of their functionality
9640 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
9642 * call.c (build_field_call): Unify 'this' and non-'this' cases.
9644 * typeck.c (build_indirect_ref): Check for 'this' sooner.
9646 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9648 * call.c (op_error): Const-ify a char*.
9649 (add_candidate, source_type, add_warning): Add static prototype.
9650 (print_z_candidates): Const-ify a char*.
9652 * class.c (resolve_address_of_overloaded_function,
9653 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
9654 (get_vtable_name, finish_struct_1): Const-ify a char*.
9656 * cvt.c (convert_to_reference): Likewise.
9658 * decl.c (redeclaration_error_message, record_builtin_type,
9659 record_unknown_type, member_function_or_else, bad_specifiers):
9661 (find_binding, select_decl, unqualified_namespace_lookup,
9662 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
9663 Add static prototype.
9664 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
9665 implicitly_declare, record_builtin_java_type, define_function,
9666 grok_op_properties, tag_name): Const-ify a char*.
9668 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
9669 (define_function, finish_builtin_type): Const-ify a char*.
9670 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
9671 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
9672 (file_name_nondirectory): Const-ify a char*.
9673 (init_filename_times): Don't prototype.
9674 (compiler_error): Prototype.
9675 (yyerror, init_repo): Const-ify a char*.
9676 (build_srcloc): Don't prototype.
9677 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
9679 (warn_for_assignment): Don't prototype.
9680 (convert_for_initialization, readonly_error, check_for_new_type,
9681 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
9684 * decl2.c (acceptable_java_type, output_vtable_inherit,
9685 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
9686 merge_functions, decl_namespace, validate_nonmember_using_decl,
9687 do_nonmember_using_decl): Add static prototype.
9688 (lang_f_options): Const-ify a char*.
9689 (finish_builtin_type): Likewise.
9690 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
9693 * errfn.c: Include cp-tree.h.
9694 (cp_thing): Add static prototype.
9695 (compiler_error): Don't protoptype.
9696 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
9697 passing it to `cp_thing'.
9699 * error.c (interesting_scope_p): Add static prototype.
9701 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
9704 * init.c (compiler_error): Don't prototype.
9705 (member_init_ok_or_else): Const-ify a char*.
9706 (build_java_class_ref): Add static prototype.
9708 * lex.c (compiler_error): Don't prototype.
9709 (get_time_identifier, interface_strcmp, extend_token_buffer,
9710 handle_cp_pragma): Const-ify a char*.
9711 (is_global, init_filename_times): Add static prototype.
9712 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
9713 (compiler_error): Change from fixed args to variable args.
9714 (yyerror): Const-ify a char*.
9716 * parse.y (cond_stmt_keyword): Const-ify a char*.
9717 (parse_decl): Add static prototype.
9719 * pt.c (template_args_equal, print_template_context): Likewise.
9720 (print_candidates, check_default_tmpl_args): Const-ify a char*.
9721 (instantiate_class_template): Likewise.
9723 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
9725 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
9726 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
9728 * search.c (lookup_field_info, lookup_member): Likewise.
9729 (lookup_member): Cast the first argument of `bzero' to a PTR.
9731 * sig.c (compiler_error): Don't prototype.
9732 (build_signature_pointer_or_reference_nam): Const-ify a char*.
9733 (get_sigtable_name, build_member_function_pointer): Likewise.
9735 * tree.c (compiler_error): Don't prototype.
9736 (no_linkage_helper, build_srcloc): Add static prototype.
9737 (build_vbase_pointer_fields): Const-ify a char*.
9738 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
9740 * typeck.c (compiler_error): Don't prototype.
9741 (convert_for_assignment): Const-ify a char*.
9742 (comp_cv_target_types): Add static prototype.
9743 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
9744 build_component_addr, build_unary_op, convert_for_initialization):
9747 * typeck2.c (ack): Add static prototype and change from fixed args
9749 (readonly_error, check_for_new_type): Const-ify a char*.
9751 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
9752 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
9753 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
9754 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
9755 gen_assign, GNU_xref_member): Const-ify a char*.
9757 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
9759 * gxxint.texi: Remove old discussion on copying virtual bases.
9761 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9763 * Make-lang.in: Remove all references to g++.o/g++.c.
9764 Link g++ from gcc.o.
9766 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
9768 * decl2.c (comdat_linkage): Treat vtables like functions.
9770 1999-03-25 Mark Mitchell <mark@codesourcery.com>
9772 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
9774 1999-03-25 Nathan Sidwell <nathan@acm.org>
9776 * decl.c (init_decl_processing): Add `signed' type as a synonym
9779 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
9781 * typeck.c (common_type): Handle cv-qual unification for pointers
9784 * decl.c (unqualified_namespace_lookup): Return error_mark_node
9786 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
9787 * lex.c (do_identifier): If we got error_mark_node, call
9790 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
9792 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
9795 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
9797 * decl.c (lookup_name_real): Do nested field lookup regardless of
9800 1999-03-24 Mark Mitchell <mark@codesourcery.com>
9802 * cp-tree.h (lang_type): Remove has_assignment and
9803 has_real_assignment. Add befriending_classes.
9804 (TYPE_HAS_ASSIGNMENT): Remove.
9805 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
9806 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
9807 (lang_decl): Document.
9808 (DECL_BEFRIENDING_CLASSES): New macro.
9809 (FRIEND_NAME): Move declaration to more obvious location.
9810 (FRIEND_DECLS): Likewise.
9811 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
9812 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
9813 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
9814 (grok_op_properties): Likewise.
9815 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
9816 (add_friend): Likewise. Don't do weird things with assignment
9817 operators. Update DECL_BEFRIENDING_CLASSES.
9818 (add_friends): Don't do weird things with assignment operators.
9819 (make_friend_class): Likewise. Update
9820 CLASSTYPE_BEFRIENDING_CLASSES.
9821 * pt.c (instantiate_class_template): Don't set
9822 TYPE_HAS_ASSIGNMENT.
9823 (tsubst_copy): Substitute the TREE_TYPE for more unary
9825 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
9826 * search.c (protected_accessible_p): New function.
9827 (friend_accessible_p): Likewise.
9828 (accessible_p): Use them.
9830 1999-03-23 Mark Mitchell <mark@codesourcery.com>
9832 * pt.c (convert_nontype_argument): Don't create things that aren't
9833 PTRMEM_CSTs when applying a qualification conversion to a
9836 1999-03-23 Mark Mitchell <mark@codesourcery.com>
9838 * Makefile.in (OBJS): Don't mention hash.o.
9839 (OBJDEPS): Likewise.
9841 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
9843 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
9844 * decl.c (expand_static_init): Make sure we don't add any after
9847 * decl.c (cp_finish_decl): Move intelligence about handling
9848 DECL_COMDAT for variables from here...
9849 * decl2.c (comdat_linkage): ...to here.
9850 (maybe_make_one_only): Tweak.
9851 (import_export_decl): Call comdat_linkage for variables, too.
9852 (finish_file): Handle template statics properly.
9854 1999-03-22 Mark Mitchell <mark@codesourcery.com>
9856 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
9857 Document internals of pointer-to-member-functions.
9858 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
9859 (PFN_FROM_PTRMEMFUNC): Likewise.
9860 (build_type_conversion): Remove unused parameter.
9861 (build_ptrmemfunc1): Declare.
9862 (expand_ptrmemfunc_cst): New function.
9863 (delta2_from_ptrmemfunc): Likewise.
9864 (pfn_from_ptrmemfunc): Likewise.
9865 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
9866 build_type_conversion. Use TYPE_PTRMEM_P for readability.
9867 (convert_to_reference): Remove unused parameter to
9868 build_type_conversion.
9869 (ocp_convert): Likewise.
9870 (build_user_type_conversion): Likewise.
9871 * error.c (dump_expr): Handle NULL pointer-to-member functions.
9872 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
9873 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
9874 open when handling pointer-to-member functions.
9875 * pt.c (convert_nontype_argument): Clean up error messages. Be
9876 more stringent with pointers-to-members.
9877 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
9878 (build_unary_op): Tidy ever-so-slightly.
9879 (build_conditional_expr): Remove extra parameter to
9880 build_type_conversion.
9881 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
9883 (expand_ptrmemfunc_cst): Define.
9884 (delta2_from_ptrmemfunc): Likewise.
9885 (pfn_from_ptrmemfunc): Likewise.
9887 1999-03-19 Mark Mitchell <mark@codesourcery.com>
9889 * init.c (build_member_call): Handle template-id expressions
9891 * typeck.c (build_x_function_call): Likewise.
9893 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
9895 * friend.c (make_friend_class): Avoid core dump when
9896 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
9898 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
9900 * decl.c (start_function): Suppress normal linkage heuristics
9901 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
9903 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
9905 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
9906 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
9908 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
9910 * parse.y (named_complex_class_head_sans_basetype):
9911 Do not push a scope for error_mark_node.
9912 (maybe_base_class_list): Likewise.
9914 * decl.c (start_decl): Check for error_mark_node as a type.
9915 Detected by g++.brendan/array-refs.C.
9916 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
9917 (maybe_build_cleanup_1): Likewise. Detected by
9918 g++.jason/incomplete1.C.
9920 * tree.c (build_dummy_object): Use void_zero_node instead of the
9922 (is_dummy_object): Check for such a node.
9923 Detected by g++.bob/inherit1.C
9925 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
9927 * method.c (old_backref_index): Split out...
9928 (flush_repeats): From here. Rename back from try_old_backref.
9929 (build_mangled_name): Put back some old-style repeat handling.
9931 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9933 * lex.c: Don't include setjmp.h.
9934 (parse_float): New static function.
9935 (pf_args): New struct.
9936 (real_yylex): Use them in call to `do_float_handler'.
9938 1999-03-15 Mark Mitchell <mark@markmitchell.com>
9940 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
9941 * tree.c (layout_basetypes): Not here.
9942 * search.c (dfs_search): Remove; no longer used.
9944 1999-03-12 Mark Mitchell <mark@markmitchell.com>
9946 * decl2.c (validate_nonmember_using_decl): Issue sensible
9947 error-messages on bogus qualifiers.
9949 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
9951 * call.c (add_function_candidate): Fix uninitialized variable.
9953 * Makefile.in (search.o): Add dependency on varray.h.
9955 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
9957 * decl.c (duplicate_decls): Use same_type_p.
9958 * method.c (try_old_backref): Renamed from flush_repeats. Use
9959 same_type_p. Don't try to handle repeats. Return success.
9960 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
9961 calls from old-style code, too.
9962 (check_ktype): Use same_type_p.
9963 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
9964 (build_qualified_name): Simplify logic.
9965 (process_overload_item): Strip typedefs and quals at the top.
9966 (build_mangled_name_for_type_with_Gcode): Remove call to
9967 type_canonical_variant.
9968 (build_mangled_name): Likewise. Remove support for old-style
9969 repeats, which have been disabled since 2.7.2. Don't mess with
9971 (build_decl_overload_real): Don't mess with TREE_USED.
9973 1999-03-13 Nathan Sidwell <nathan@acm.org>
9975 * error.c (cp_printers): Add 'F' escape character.
9976 (dump_type_real): Remove TREE_LIST (fnargs) printing.
9977 Functionality moved to dump_parameters.
9978 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
9979 (dump_function_decl): Extend meaning of V parameter. Use
9980 dump_parameters and dump_exception_spec.
9981 (dump_parameters): New static function.
9982 (dump_exception_spec): New static function.
9983 (fndecl_as_string): Change argument semantics. Use
9984 dump_function_decl directly.
9986 * sig.c (build_signature_table_constructor): Use cp_error.
9988 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
9990 * semantics.c (finish_switch_cond): Handle error cases gracefully.
9991 Detected by g++.law/enum5.C.
9993 * typeck.c (build_modify_expr): Check for errors after resolving
9994 offsets. Detected by g++.brendan/static1.C.
9996 * decl.c (complete_array_type): Ignore initial_value if it is an
9997 error. Detected by g++.benjamin/17930.C.
9999 * typeck2.c (process_init_constructor): Return error if one argument
10000 is in error. Detected by g++.benjamin/13478.C.
10002 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
10004 * decl.c (select_decl): Allow class templates when we need types.
10005 * decl2.c (ambiguous_decl): Likewise.
10007 1999-03-12 Mark Mitchell <mark@markmitchell.com>
10009 * lex.c (do_identifier): Correct call to enforce_access.
10010 * search.c (accessible_p): Tweak comment.
10012 1999-03-10 Mark Mitchell <mark@markmitchell.com>
10014 * semantics.c (begin_class_definition): Call build_self_reference.
10015 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
10017 * search.c (assert_canonical_unmarked): Fix typo in prototype.
10019 * search.c (dfs_canonical_queue): New function.
10020 (dfs_assert_unmarked_p): Likewise.
10021 (assert_canonical_unmarked): Likewise.
10022 (access_in_type): Use it.
10023 (accessible_p): Likewise. Walk the whole tree when umarking.
10025 * sig.c (build_signature_table_constructor): Use accessible_p
10026 instead of compute_access.
10028 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
10030 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
10032 1999-03-09 Mark Mitchell <mark@markmitchell.com>
10034 * cp-tree.h (flag_access_control): Declare.
10035 (TREE_VIA_PPUBLIC): Document.
10036 (DECL_NONSTATIC_MEMBER_P): New macro.
10037 (enforce_access): Return an indication of whether or not access
10039 (build_self_reference): Change prototype.
10040 (compute_access): Replace with ...
10041 (accessible_p): New function.
10042 (dfs_walk): Change prototype.
10043 (dfs_unmark): Likewise.
10044 (markedp): Likewise.
10045 * call.c (enforce_access): Use accessible_p.
10046 * class.c (build_self_reference): Insert the declaration into the
10047 list of members for this type, and make it public.
10048 * decl.c (xref_basetypes): Avoid ill-timed recursion.
10049 * init.c (build_offset_ref): Use lookup_member, not three separate
10050 name-lookups. Call enforce_access rather than checking for
10051 illegal accesses here.
10052 (resolve_offset_ref): Likewise.
10053 * lex.c (do_identifier): Likewise.
10054 * method.c (hack_identifier): Likewise.
10055 * parse.y (self_reference): Remove.
10056 (opt_component_decl_list): Don't use it.
10057 * parse.c: Regenerated.
10058 * pt.c (print_candidates): Generalize to handle lists of
10059 overloaded functions.
10060 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
10062 (get_template_base): Use new calling convention for dfs_walk.
10063 * search.c: Include varray.h. Add prototypes.
10064 (dfs_walk): Accept a data pointer to pass to the work functions.
10065 All callers changed. All work functions changed.
10066 (breadth_first_search): Rename to bfs_walk, and make consistent
10068 (dfs_walk_real): New function.
10069 (canonical_binfo): New function.
10070 (context_for_name_lookup): Likewise.
10071 (shared_marked_p): Likewise.
10072 (shared_unmarked_p): Likewise.
10073 (lokup_field_queue_p): Likewise.
10074 (lookup_field_r): Generalize to handle both functions and fields.
10075 (lookup_field): Just call lookup_member.
10076 (lookup_fnfields): Likewise.
10077 (lookup_member): Move body of lookup_field here and generalize.
10078 (dfs_accessible_queue_p): Likewise.
10079 (dfs_accessible_p): Likewise.
10080 (dfs_access_in_type): Likewise.
10081 (access_in_type): Likewise.
10082 (compute_access): Remove, and replace with ...
10083 (accessible_p): New function.
10084 (vbase_types): Remove.
10085 (vbase_decl_ptr_intermediate): Likewise.
10086 (vbase_decl_ptr): Likewise.
10087 (vbase_init_result): Likewise.
10088 (closed_envelopes): Likewise.
10089 (bvtable): Likewise.
10091 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
10093 * call.c (add_function_candidate): Check for proper number of args
10094 before checking the validity of those args.
10096 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
10098 * cp-tree.h (struct lang_type): Add anon_union field.
10099 (ANON_UNION_TYPE_P): Use it instead of examining type.
10100 (SET_ANON_UNION_TYPE_P): New macro.
10101 * decl.c (check_tag_decl): Use it.
10103 * search.c (compute_access): Handle non-type contexts earlier, and
10106 * tree.c (build_exception_variant): Use copy_to_permanent.
10108 * decl2.c (setup_initp): Give statics with no priority the default
10110 (do_dtors, do_ctors, finish_file): Remove special handling of
10111 non-prioritized statics.
10113 1999-03-05 Mark Mitchell <mark@markmitchell.com>
10115 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
10116 * decl.c (make_typename_type): Don't issue an error if an
10117 immediate lookup fails; it migt be resolved later.
10118 * friend.c (is_friend): Add comment.
10119 * search.c (breadth_first_search): Add POSTFN and DATA
10120 parameters. Tidy. All callers changed.
10121 (lookup_field_queue_p): New function.
10122 (lookup_field_r): Likewise.
10123 (lookup_field_post): Likewise.
10124 (lookup_field): Use them, via breadth_first_search, instead of
10126 (compute_access): Robustify.
10127 (lookup_fnfield_info): New structure.
10129 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
10131 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
10133 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
10135 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
10138 * decl2.c (import_export_class): Also return if
10139 CLASSTYPE_INTERFACE_ONLY is set.
10141 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
10143 * decl.c (push_overloaded_decl): Only overwrite the old binding if
10145 * decl2.c (do_local_using_decl): Fix loop termination.
10147 1999-03-02 Mark Mitchell <mark@markmitchell.com>
10149 * cp-tree.h (determine_specialization): Don't declare.
10150 * pt.c (determine_specialization): Make it static. Eliminate
10151 complain parameter. Note that decl is always non-NULL now, and
10152 simplify accordingly.
10154 * decl.c (maybe_push_to_top_level): Always call
10155 push_cp_function_context.
10156 (pop_from_top_level): Always call pop_cp_function_context.
10158 1999-02-26 Nathan Sidwell <nathan@acm.org>
10160 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
10162 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
10163 * init.c (build_new_1): Extra arg to complete_type_or_else.
10164 (build_delete): Likewise.
10165 * typeck.c (require_complete_type): Likewise.
10166 (pointer_int_sum): Likewise.
10167 (pointer_diff): Likewise.
10168 (build_component_ref): Likewise.
10170 * typeck2.c (incomplete_type_error): Always use cp_error.
10171 Show declaration of undefined type, if appropriate.
10172 Deal with UNKNOWN_TYPE nodes.
10174 * typeck.c (require_complete_type): Use TYPE_SIZE as
10175 size_zero_node to mean incomplete type.
10176 (require_complete_type_in_void): New function.
10177 (build_compound_expr): Call complete_type_in_void for LHS.
10178 (build_c_cast): Call complete_type_in_void for void cast.
10179 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
10180 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
10181 require_complete_type_in_void. Call it.
10182 * cp-tree.h (require_complete_type_in_void): Prototype new function.
10184 * typeck.c (convert_arguments): Use alternative format for
10185 function decls. Don't require_complete_type here. Simplify
10186 diagnostic printing.
10187 (convert_for_initialization): Don't require_complete_type on RHS yet.
10188 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
10190 * call.c (build_over_call): Cope with qualified void return type.
10191 * semantics.c (finish_call_expr): Likewise.
10192 * typeck.c (build_function_call_real): Likewise.
10193 (c_expand_return): Likewise.
10194 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
10196 * call.c (print_z_candidates): Use alternate print format, to be
10197 consistent with (pt.c) print_candidates.
10198 * method.c (hack_identifier): List candidate members.
10199 * search.c (lookup_field): Build ambiguous list, and show it, if
10202 1999-02-26 Mark Mitchell <mark@markmitchell.com>
10204 * typeck.c (decay_conversion): Don't confuse constant array
10205 variables with their initializers.
10207 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
10209 * pt.c (regenerate_decl_from_template): Tweak for clarity.
10210 (instantiate_decl): Mark a decl instantiated before regenerating
10211 it to avoid recursion.
10212 * tree.c (mapcar): Don't call decl_constant_value unless we know
10213 something is TREE_READONLY_DECL_P.
10215 * class.c (check_for_override): Don't stop checking when we find
10216 the first overridden function. Delete #if 0'd code.
10217 * search.c (get_matching_virtual): Likewise.
10219 1999-02-25 Richard Henderson <rth@cygnus.com>
10221 * lang-specs.h: Define __FAST_MATH__ when appropriate.
10223 1999-02-24 Mike Stump <mrs@wrs.com>
10225 * typeck.c (convert_for_assignment): Allow boolean integral constant
10226 expressions to convert to null pointer.
10228 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
10230 * decl.c (lookup_namespace_name): Resolve namespace aliases.
10232 * class.c (push_nested_class): Allow namespaces.
10234 * decl2.c (set_decl_namespace): Add friendp parameter.
10235 * decl.c (grokfndecl): Pass it.
10236 (grokvardecl): Likewise.
10237 * cp-tree.h: Change declaration.
10239 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
10241 * pt.c (tsubst): Allow an array of explicit size zero.
10243 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
10245 * errfn.c: Change varargs code to look like toplev.c.
10247 * method.c (process_modifiers): Don't prepend 'U' for char or
10250 1999-02-20 Craig Burley <craig@jcb-sc.com>
10252 * Make-lang.in (cplib2.ready): Don't consider updating
10253 cplib2 stuff if the current directory isn't writable, as
10254 it won't work (such as during a `make install').
10256 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
10258 * decl2.c (start_objects): Make file scope constructors and
10259 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
10260 ASM_OUTPUT_DESTRUCTOR are defined.
10262 1999-02-19 Mark Mitchell <mark@markmitchell.com>
10264 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
10265 (fn_type_unification): Adjust prototype.
10266 (lookup_fnfields_1): Declare.
10267 * call.c (add_template_candidate_real): Adjust call to
10268 fn_type_unification.
10269 * class.c (add_method): Don't allow duplicate declarations of
10270 constructors or destructors.
10271 (resolve_address_of_overloaded_function): Remove unused variable.
10272 Adjust call to fn_type_unification.
10273 * decl.c (grokfndecl): Be more robust in the face of illegal
10275 * decl2.c (check_classfn): Remove hokey handling of member
10277 * pt.c (determine_specialization): Improve comments. Adjust to
10278 handle template argument deduction as per the standard.
10279 (check_explicit_specialization): Fix comment spacing. Handle
10280 type-conversion operators correctly. Improve error-recovery.
10281 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
10282 (get_bindings_real): Simplify handling of static members.
10283 * search.c (lookup_fnfields_1): Make it have external linkage.
10284 * typeck.c (compparms): Fix comment.
10285 (build_unary_op): Don't try to figure out which template
10286 specialization is being referred to when when the address-of
10287 operator is used with a template function.
10289 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10291 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
10292 keyword to match an analogous change at the top level.
10294 * tree.c (lvalue_or_else): Likewise.
10296 1999-02-17 Mark Mitchell <mark@markmitchell.com>
10298 * decl.c (xref_basetypes): Comment.
10299 * pt.c (instantiate_class_template): Use xref_basetypes.
10301 1999-02-16 Mark Mitchell <mark@markmitchell.com>
10303 * cp-tree.h (tsubst): Change prototype.
10304 (tsubst_expr): Likewise.
10305 (tsubst_copy): Likewise.
10306 (type_unification): Remove prototype.
10307 * call.c (convert_default_arg): Adjust call to tsubst_expr.
10308 * class.c (resolve_address_of_overloaded_function): Just use
10309 fn_type_unification.
10310 * decl.c (grokdeclarator): Adjust call to tsubst.
10311 * method.c (build_template_parm_names): Likewise.
10312 * pt.c (GTB_VIA_VIRTUAL): New macro.
10313 (GTB_IGNORE_TYPE): Likewise.
10314 (resolve_overloaded_unification): Add `complain' parameter.
10315 (try_one_overload): Likewise.
10316 (tsubst_template_arg_vector): Likewise.
10317 (tsubst_template_parms): Likewise.
10318 (tsubst_aggr_type): Likewise.
10319 (tsubst_arg_types): Likewise.
10320 (tsubst_call_declarator_parms): Likewise.
10321 (unify): Remove explicit_mask.
10322 (type_unification_real): Likewise.
10323 (get_template_base_recursive): Likewise.
10324 (coerce_template_template_parms): Provide prototype.
10325 (tsubst_function_type): Likewise.
10326 (try_class_unification): New function.
10327 All callers changed to use new complain parameter.
10328 (get_template_base): Use try_class_unification.
10329 (unify): Adjust handling of classes derived from template types.
10330 (fn_type_unification): Substitute explicit arguments before
10333 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
10335 * decl.c (pushdecl): Remove dead code.
10337 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
10339 * decl2.c (finish_objects): Fix code I missed in previous change.
10341 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
10343 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
10344 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
10346 * pt.c (maybe_process_partial_specialization): Complain about
10347 'template <>' on non-specialization.
10349 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
10351 * decl.c (grokdeclarator): Catch wierd declarators.
10352 * decl2.c (finish_file): Don't abort because of namespace parsing
10354 (check_decl_namespace): Remove.
10356 1999-02-09 Mark Mitchell <mark@markmitchell.com>
10358 * cp-tree.h (get_template_base): Don't declare.
10359 (dfs_walk): Declare.
10360 (dfs_unmark): Likewise.
10361 (markedp): Likewise.
10362 * pt.c (unify): Remove duplicate declaration. Pass tparms and
10363 targs to get_template_base.
10364 (get_template_base_recursive): Move here from search.c. Check to
10365 see that the base found can be instantiated to form the desired
10367 (get_template_base): Likewise.
10368 (get_class_bindings): Simplify.
10369 * search.c (get_template_base_recursive): Move to pt.c.
10370 (get_template_base): Likewise.
10371 (markedp): Make it global.
10372 (dfs_walk): Likewise.
10373 (dfs_unmark): Likewise.
10375 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
10377 * pt.c (maybe_process_partial_specialization): Complain about
10378 specialization in wrong namespace.
10379 * tree.c (decl_namespace_context): New fn.
10381 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
10383 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
10384 * pt.c (coerce_template_template_parms): Handle nested
10385 template template parameters.
10387 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
10389 * typeck2.c: Update email addresses.
10391 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
10393 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
10396 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
10398 * lex.c (retrofit_lang_decl): Split out...
10399 (build_lang_decl): From here.
10400 * decl.c (pushdecl): Call it for functions generated by the middle
10401 end that don't have DECL_LANG_SPECIFIC.
10402 * cp-tree.h: Declare it.
10404 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
10405 (start_objects, finish_objects): Only use special
10406 init_priority code if the user specified a priority.
10407 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
10410 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10412 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
10413 mkstemp.o. Get them from libiberty now.
10414 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
10416 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
10418 * decl2.c (lang_decode_option): Use read_integral_parameter.
10420 1999-02-01 Mark Mitchell <mark@markmitchell.com>
10422 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
10423 before calling complete_type_or_else.
10425 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10427 * input.c (inline): Don't define, its handled by system.h.
10429 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
10431 * decl2.c: Don't define flag_no_ident here. Don't process
10433 * cp-tree.h: Don't declare flag_no_ident here.
10434 * lang-specs.h: Map -Qn to -fno-ident.
10436 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
10438 * cp-tree.h (struct tree_binding): Replace scope field with a union.
10439 (BINDING_SCOPE): Adjust.
10440 * decl.c (BINDING_LEVEL): Adjust.
10442 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
10444 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
10447 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
10448 a ctor initializer.
10450 * tree.c (equal_functions): Fix name in prototype.
10452 * decl.c (push_local_binding): Add FLAGS argument.
10453 (pushdecl, push_overloaded_decl): Pass it.
10454 * decl2.c (do_local_using_decl): Likewise.
10455 * cp-tree.h: Adjust prototype.
10456 * decl.c (poplevel): Fix logic.
10458 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
10459 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
10460 (cat_namespace_levels): Don't loop forever.
10462 1999-01-25 Richard Henderson <rth@cygnus.com>
10464 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
10466 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
10468 * class.c (resolve_address_of_overloaded_function): Mark the
10469 chosen function used.
10471 * call.c (build_call): Make sure that a function coming in has
10472 been marked used already.
10473 * decl.c (expand_static_init): Call mark_used instead of
10475 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
10476 alloc_eh_object, expand_throw): Likewise.
10477 * init.c (build_builtin_delete_call): Likewise.
10478 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
10479 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
10480 expand_generic_desc): Likewise.
10482 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
10484 * tree.c (equal_functions): New function.
10485 (ovl_member): Call it.
10487 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
10489 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
10491 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
10493 * decl.c (decls_match): Return 1 if old and new are identical.
10494 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
10496 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
10498 * decl.c (start_function): Make member functions one_only on windows.
10499 * decl2.c (import_export_decl): Likewise.
10501 * decl.c (grokdeclarator): Don't complain about implicit int in
10502 a system header. Change same-name field check to not complain in
10503 a system header instead of within extern "C".
10505 1999-01-21 Mark Mitchell <mark@markmitchell.com>
10507 * cp-tree.h (PUSH_GLOBAL): New macro.
10508 (PUSH_LOCAL): Likewise.
10509 (PUSH_USING): Likewise.
10510 (namespace_bindings_p): Declare.
10511 (push_overloaded_decl): Likewise.
10512 * decl.c (push_overloaded_decl): Don't make it static. Check for
10513 illegal declarations after using declarations here.
10514 (namespace_bindings_p): Likewise.
10515 (duplicate_decls): Don't consider declarations from different
10516 namespaces to be the same.
10517 (pushdecl): Use symbolic PUSH_ constants in calls to
10518 push_overloaded_decl.
10519 (push_overloaded_decl_1): Likewise.
10520 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
10521 (do_nonmember_using_decl): Check for illegal using declarations
10522 after ordinary declarations here.
10523 (do_local_using_decl): Call pushdecl to insert declarations.
10525 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
10527 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
10529 1999-01-21 Mark Mitchell <mark@markmitchell.com>
10531 * tree.c (build_cplus_array_type_1): Don't call build_array_type
10532 for types involving template parameters.
10534 * cp-tree.h (PARM_DECL_EXPR): Delete.
10535 (convert_default_arg): Change prototype.
10536 (check_default_argument): Declare.
10537 (search_tree): Likewise.
10538 * call.c (convert_default_arg): Take the function to which the
10539 default argument belongs as a parameter, and do any necessary
10540 instantiation here, instead of ...
10541 (build_over_call): Here.
10542 * decl.c (local_variable_p): New function.
10543 (check_default_argument): Likewise, split out and tidied from ...
10545 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
10546 * pt.c (tsubst_call_declarator_parms): New function.
10547 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
10548 with CALL_EXPRs, rather than trying to be clever.
10549 (tsubst): Use tsubst_call_declarator_parms.
10550 * tree.c (search_tree): Don't make it static.
10551 * typeck.c (convert_arguments): Use new interface to
10552 convert_default_arg.
10554 1999-01-20 Mark Mitchell <mark@markmitchell.com>
10556 * error.c (dump_function_decl): Don't print the argument types for
10557 a function when the verbosity level is negative.
10559 * call.c (build_over_call): Check format attributes at call-time.
10561 * pt.c (tsubst_copy): Fix comment.
10562 (unify): Don't allow unification with variable-sized arrays.
10564 * semantics.c (finish_stmt_expr): When processing a template make
10565 the BIND_EXPR long-lived.
10567 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
10569 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
10570 (import_export_vtable): Not here.
10572 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
10574 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
10575 non-static member function.
10577 1999-01-18 Nathan Sidwell <nathan@acm.org>
10579 * class.c (instantiate_type): Only diagnose illegal address of member
10580 function if complaining.
10582 * decl.c (lookup_name_real): Remove duplicate code.
10584 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
10586 * tree.c (copy_template_template_parm): Use permanent_obstack.
10588 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
10590 * pt.c (unify): Remove restrictions on deduction of argument
10591 of template template parameters.
10593 1999-01-18 Nathan Sidwell <nathan@acm.org>
10595 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
10597 * class.c (resolve_address_of_overloaded_function): Show list of
10598 all candidates, when none of them match.
10600 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
10602 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
10603 definition of 'casting away const' in reinterpret_cast<>.
10605 1999-01-18 Graham <grahams@rcp.co.uk>
10607 * cvt.c: Add include for decl.h, remove extern for
10608 static_aggregates which is now provided by decl.h.
10610 * Makefile.in (cvt.o): Add dependency for decl.h and missing
10611 dependencies for convert.h and flags.h.
10613 1999-01-18 Nathan Sidwell <nathan@acm.org>
10615 * decl2.c (do_dtors): Set current location to that of the
10616 decl, for sensible diagnostics and debugging.
10617 (check_classfn): Issue `incomplete type' error, if
10618 class is not defined.
10620 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
10622 * cp-tree.h: Add prototype for bound_pmf_p.
10624 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
10625 Manfred Hollstein <manfred@s-direktnet.de>
10627 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
10630 1999-01-16 Nathan Sidwell <nathan@acm.org>
10632 * cp-tree.h (struct lang_type): Added has_mutable flag.
10633 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
10634 (TYPE_HAS_MUTABLE_P): New macro to read it.
10635 (cp_has_mutable_p): Prototype for new function.
10636 * class.c (finish_struct_1): Set has_mutable from members.
10637 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
10638 it contains a mutable.
10639 * typeck.c (cp_has_mutable_p): New function.
10641 1999-01-15 Mark Mitchell <mark@markmitchell.com>
10643 * pt.c (process_template_parm): Ignore top-level qualifiers on
10644 non-type parameters.
10646 * decl.c (start_function): Use current_function_parms in the call
10647 to require_complete_type_for_parms, not the probably empty
10650 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
10652 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
10654 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
10655 that we don't suppress the other copies.
10656 * lex.c (handle_cp_pragma): Likewise.
10658 1999-01-13 Mark Mitchell <mark@markmitchell.com>
10660 * decl.c (grokdeclarator): Undo 1998-12-14 change.
10661 * tree.c (build_cplus_array_type_1): Likewise.
10662 * pt.c (instantiate_class_template): Remove misleading comment.
10663 (tsubst_aggr_type): Substitute if there are template parameters,
10664 regardless of whether or not they use template arguments.
10665 (unify): Likewise, but for unification.
10667 1999-01-12 Richard Henderson <rth@cygnus.com>
10669 * cp-tree.h (flag_permissive): Declare extern.
10671 1999-01-06 Mark Mitchell <mark@markmitchell.com>
10673 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
10675 (lang_type): Add is_partial_instantiation. Decrease width of
10677 (PARTIAL_INSTANTIATION_P): New macro.
10678 (OPERATOR_TYPENAME_P): Remove.
10679 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
10680 OPERATOR_TYPENAME_P.
10681 (grok_op_properties): Likewise.
10682 * friend.c (do_friend): Handle friends that are member functions
10684 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
10685 * pt.c (instantiate_class_template): Rework for clarity. Avoid
10686 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
10687 any more partial instantiation than is absolutely necessary for
10688 implicit typename. Set PARTIAL_INSTANTIATION_P.
10689 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
10690 * semantics.c (begin_class_definition): Handle partial
10691 specializations of a type that was previously partially
10694 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
10696 * g++spec.c (LIBSTDCXX): Provide default definition.
10697 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
10699 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10701 * Make-lang.in (g++.o): Depend on prefix.h.
10703 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
10705 * tree.c (bound_pmf_p): New fn.
10706 * typeck.c (build_c_cast): Use it.
10708 * decl.c (grok_op_properties): Use same_type_p.
10710 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10712 * Makefile.in (cvt.o): Depend on toplev.h.
10714 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
10716 * cvt.c: Include toplev.h.
10718 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
10721 * init.c (expand_vec_init): Initialize variable `itype'.
10723 * lex.c (yyerror): Cast the argument passed to a ctype function to
10726 * method.c (build_mangled_C9x_name): Wrap prototype and definition
10727 in "HOST_BITS_PER_WIDE_INT >= 64".
10729 * typeck.c (build_binary_op): Mark parameter `convert_p' with
10732 1998-12-22 Mark Mitchell <mark@markmitchell.com>
10734 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
10735 * tree.c (build_exception_variant): Don't crash on empty throw
10738 1998-12-18 DJ Delorie <dj@cygnus.com>
10740 * cvt.c (convert_to_reference): Check for both error_mark_node
10741 and NULL_NODE after call to convert_for_initialization.
10743 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
10745 * error.c (interesting_scope_p): New fn.
10746 (dump_simple_decl): Use it.
10747 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
10748 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
10750 1998-12-16 Mark Mitchell <mark@markmitchell.com>
10752 * class.c (resolve_address_of_overloaded_function): Do conversion
10753 to correct type here, rather than ...
10754 (instantiate_type): Here.
10756 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
10757 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
10758 (decl_template_parm_p): Remove.
10759 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
10761 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
10762 * pt.c (push_inline_template_parms_recursive): Set it.
10763 (decl_template_parm_p): Remove.
10764 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
10765 (process_template_parm): Set it.
10767 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
10769 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
10770 if configured with cpplib.
10772 1998-12-15 Mark Mitchell <mark@markmitchell.com>
10774 * decl.c (poplevel): Make sure ns_binding is initialized.
10776 * decl.c (finish_function): Undo inadvertent change in previous
10779 1998-12-14 Mark Mitchell <mark@markmitchell.com>
10781 * class.c (pushclass): Tweak handling of class-level bindings.
10782 (resolve_address_of_overloaded_function): Update pointer-to-member
10784 (instantiate_type): Likewise.
10785 * cvt.c (cp_convert_to_pointer): Likewise.
10786 * decl.c (pop_binding): Take the DECL to pop, not just the name.
10787 Deal with `struct stat' hack.
10788 (binding_level): Add to documentation.
10789 (push_binding): Clear BINDING_TYPE.
10790 (add_binding): New function.
10791 (push_local_binding): Use it.
10792 (push_class_binding): Likewise.
10793 (poplevel): Adjust calls to pop_binding.
10794 (poplevel_class): Likewise.
10795 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
10796 declarations to current binding level.
10797 (push_class_level_binding): Likewise.
10798 (push_overloaded_decl): Adjust handling of OVERLOADs in local
10800 (lookup_namespace_name): Don't crash when confronted with a
10802 (lookup_name_real): Do `struct stat' hack in local binding
10804 (build_ptrmemfunc_type): Adjust documentation.
10805 (grokdeclarator): Don't avoid building real array types when
10806 processing templates unless really necessary.
10807 (finish_method): Adjust calls to pop_binding.
10808 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
10809 not reparse_decl_as_expr.
10810 (build_expr_from_tree): Deal with a template-id as the function to
10811 call in a METHOD_CALL_EXPR.
10812 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
10813 (maybe_adjust_types_For_deduction): Don't do peculiar things with
10815 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
10816 pointer-to-member types where necessary.
10817 * tree.c (build_cplus_array_type_1): Don't avoid building real
10818 array types when processing templates unless really necessary.
10819 (build_exception_variant): Compare the exception lists correctly.
10821 1998-12-13 Mark Mitchell <mark@markmitchell.com>
10823 * cp-tree.def (CPLUS_BINDING): Update documentation.
10824 * cp-tree.h (LOCAL_BINDING_P): New macro.
10825 (lang_identifier): Rename local_value to bindings.
10826 (tree_binding): Make `scope' of type `void*', not `tree'.
10827 (BINDING_SCOPE): Update documentation.
10828 (IDENTIFIER_LOCAL_VALUE): Remove.
10829 (IDENTIFIER_CLASS_VALUE): Document.
10830 (IDENTIFIER_BINDING): New macro.
10831 (IDENTIFIER_VALUE): Likewise.
10832 (TIME_IDENTIFIER_TIME): Likewise.
10833 (TIME_IDENTIFIER_FILEINFO): Likewise.
10834 (IMPLICIT_TYPENAME_P): Likewise.
10835 (set_identifier_local_value): Remove.
10836 (push_local_binding): New function.
10837 (push_class_binding): Likewise.
10838 * class.c (pushclass): Update comments; use push_class_binding.
10839 * decl.c (set_identifier_local_value_with_scope): Remove.
10840 (set_identifier_local_value): Likewise.
10841 (push_binding): New function.
10842 (pop_binding): Likewise.
10843 (binding_level): Update documentation. Remove shadowed.
10844 (BINDING_LEVEL): New macro.
10845 (free_binding_nodes): New variable.
10846 (poplevel): Adjust for new name-lookup scheme. Don't mess up
10847 BLOCK_VARs when doing for-scope extension. Remove effectively
10849 (pushlevel_class): Tweak formatting.
10850 (poplevel_class): Adjust for new name-lookup scheme.
10851 (print_binding_level): Likewise.
10852 (store_bindings): Likewise.
10853 (pushdecl): Likewise.
10854 (pushdecl_class_level): Likewise.
10855 (push_class_level_binding): Likewise.
10856 (push_overloaded_decl): Update comments. Adjust for new
10857 name-lookup scheme.
10858 (lookup_name_real): Likewise.
10859 (lookup_name_current_level): Likewise.
10860 (cp_finish_decl): Likewise.
10861 (require_complete_types_for_parms): Likewise. Remove misleading
10863 (grok_parms): Likewise. Don't call
10864 require_complete_types_for_parms here.
10865 (grok_ctor_properties): Don't treat templates as copy
10867 (grop_op_properties): Or as assignment operators.
10868 (start_function): Document. Adjust for new name-lookup scheme.
10869 (finish_function): Likewise.
10870 * decl2.c (do_local_using_decl): Use push_local_binding.
10871 * lex.c (begin_definition_of_inclass_inline): New function, split
10873 (do_pending_inlines): Here, and ...
10874 (process_next_inline): Here.
10875 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
10876 (init_filename_times): Likewise.
10877 (extract_interface_info): Likewise.
10878 (ste_typedecl_interface_info): Likewise.
10879 (check_newline): Likewise.
10880 (dump_time_statistics): Likewise.
10881 (handle_cp_pragma): Likewise.
10882 (do_identifier): Adjust for new name-lookup scheme.
10883 * parse.y (function_try_block): Return ctor_initializer_opt value.
10885 (fn.defpen): Pass appropriate values to start_function.
10886 (pending_inline): Use functor_try_block value, and pass
10887 appropriate values to finish_function.
10888 * pt.c (is_member_template): Update documentation; remove handling
10889 of FUNCTION_DECLs. As per name, this function should deal only in
10891 (decl_template_parm_p): Change name of olddecl parameter to decl.
10892 (check_template_shadow): Adjust for new name-lookup scheme.
10893 (lookup_template_class): Likewise.
10894 (tsubst_decl): Tweak so as not to confuse member templates with
10895 copy constructors and assignment operators.
10896 (unify): Handle UNION_TYPEs.
10897 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
10898 (lang_print_xnode): Adjust for new name-lookup scheme.
10899 * typeck.c (mark_addressable): Likewise.
10900 (c_expand_return): Likewise.
10902 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
10904 * decl.c (grokdeclarator): Allow field with same name as class
10907 * decl.c (lookup_name_real): Don't limit field lookup to types.
10908 * class.c (check_member_decl_is_same_in_complete_scope): No error
10909 if icv and x are the same.
10910 * lex.c (do_identifier): Tweak error message.
10912 1998-12-10 Mark Mitchell <mark@markmitchell.com>
10914 * decl.c (start_enum): Use push_obstacks, not
10915 end_temporary_allocation.
10916 (finish_enum): Call pop_obstacks.
10918 1998-12-10 Mark Mitchell <mark@markmitchell.com>
10920 * class.c (instantiate_type): Return error_mark_node rather than
10923 1998-12-09 Mark Mitchell <mark@markmitchell.com>
10925 * cp-tree.h (most_specialized_instantiation): New function.
10926 (print_candidates): Likewise.
10927 * class.c (validate_lhs): Remove.
10928 (resolve_address_of_overloaded_function): New function, split out
10929 and then substantially reworked, from ...
10930 (instantiate_type): Use it. Simplify.
10931 * cvt.c (convert_to_reference): Complain when caller has indicated
10932 that's the right thing to do. Don't crash if instantiate_type
10934 * pt.c: Substitute `parameters' for `paramters' throughout.
10935 (print_candidates): Don't make it static.
10936 (most_specialized_instantiation): Split out from ...
10937 (most_specialized): Here.
10939 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
10941 * lex.c (lang_init_options): Initialize cpplib.
10942 * decl2.c (parse_options,cpp_initialized): Removed.
10943 (lang_decode_option): Move initialization of cpplib to
10946 1998-12-09 Mark Mitchell <mark@markmitchell.com>
10948 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
10949 well as the TYPE_DECL, when a typedef name is assigned to a
10950 previously anonymous type.
10952 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
10954 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
10955 __cp_eh_info for getting the eh info pointer. Add table_index to
10957 (push_eh_cleanup): Don't increment 'handlers' data field.
10958 (process_start_catch_block): Don't set the 'caught' field.
10960 * cp/exception.cc (CP_EH_INFO): New macro for getting the
10961 exception info pointer within library routines.
10962 (__cp_eh_info): Use CP_EH_INFO.
10963 (__start_cp_handler): Get exception info pointer, set caught field,
10964 and increment the handlers field. Avoids this being done by handlers.
10965 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
10966 (uncaught_exception): Use CP_EH_INFO macro.
10968 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
10970 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
10972 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
10974 * lex.c (check_newline): Add support for \ as `natural'
10975 characters in file names in #line to be consistent with #include
10976 handling. We support escape processing in the # 1 "..." version of
10977 the command. See also support in cp/lex.c.
10979 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
10981 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
10984 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
10986 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
10988 * error.c (dump_simple_decl): Also print namespace context.
10989 (dump_function_decl): Likewise.
10991 * decl2.c (ambiguous_decl): Don't print old value if it's
10994 * decl.c (lookup_name_real): Fix handling of local types shadowed
10995 by a non-type decl. Remove obsolete code.
10996 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
10998 * lang-options.h: Add -fpermissive.
10999 * decl2.c: Likewise.
11000 * cp-tree.h: Add flag_permissive.
11001 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
11002 were specified, set flag_pedantic_errors.
11003 * call.c (build_over_call): Turn dropped qualifier messages
11004 back into pedwarns.
11005 * cvt.c (convert_to_reference): Likewise.
11006 * typeck.c (convert_for_assignment): Likewise.
11008 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
11010 * decl2.c (coerce_new_type): Use same_type_p.
11011 (coerce_delete_type): Likewise.
11013 * call.c (check_dtor_name): Return 1, not error_mark_node.
11015 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
11017 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
11018 if MULTIPLE_SYMBOL_SPACES.
11020 * pt.c (check_template_shadow): New fn.
11021 * decl2.c (grokfield): Use it.
11022 * decl.c (pushdecl): Likewise.
11023 (pushdecl_class_level): Likewise.
11024 (start_method): Likewise.
11025 (xref_tag): Don't try to use 't' if we're defining.
11027 * call.c (check_dtor_name): Just return an error_mark_node.
11028 * pt.c (lookup_template_class): Complain about using non-template here.
11029 * parse.y (apparent_template_type): Not here.
11031 * pt.c (check_explicit_specialization): Complain about specialization
11034 * lang-options.h: Add -f{no-,}implicit-inline-templates.
11036 * pt.c (convert_nontype_argument): Don't assume that any integer
11037 argument is intended to be a constant-expression.
11039 1998-12-03 Mark Mitchell <mark@markmitchell.com>
11041 * class.c (handle_using_decl): Fix comment. Don't lookup
11042 constructors in base classes.
11043 (validate_lhs): Fix typo in comment.
11044 * search.c (lookup_field_1): Don't return a USING_DECL.
11046 * cp-tree.h (DECL_ACCESS): Improve documentation.
11048 * decl.c (expand_static_init): Don't set the initialization-done
11049 flag until the initialization is done.
11051 1998-12-02 Mark Mitchell <mark@markmitchell.com>
11053 * decl2.c (validate_nonmember_using_decl): Complain about using
11054 declarations for class members.
11056 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
11058 * typeck2.c (process_init_constructor): Use same_type_p.
11060 * decl.c (check_tag_decl): Don't warn about null decl inside a
11063 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
11065 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
11066 (resolve_overloaded_unification): Strip baselinks.
11068 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11070 * g++spec.c: Don't prototype xmalloc.
11072 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
11074 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
11076 * decl.c (check_tag_decl): Do complain about null friend decl at
11079 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
11081 * lex.c (make_lang_type): Clear the whole struct lang_type, not
11082 only the first multiple of sizeof (int).
11084 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
11086 * decl.c (start_decl): An explicit specialization of a static data
11087 member is only a definition if it has an initializer.
11089 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
11090 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
11092 * init.c (expand_default_init): Check for DIRECT_BIND instead of
11095 * call.c (build_over_call): Use build_decl.
11097 * except.c (expand_throw): Just use convert, not
11098 build_reinterpret_cast.
11100 * lex.c (handle_generic_pragma): Use token_buffer.
11102 * decl.c (check_tag_decl): Don't complain about null friend decl.
11104 1998-11-24 Dave Pitts <dpitts@cozx.com>
11106 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
11108 * lex.c (check_newline): Use ISALPHA.
11109 (readescape): Use ISGRAPH.
11110 (yyerror): Use ISGRAPH.
11112 1998-11-24 Nathan Sidwell <nathan@acm.org>
11114 * search.c (get_abstract_virtuals): Do not use initial
11115 CLASSTYPE_ABSTRACT_VIRTUALS.
11116 * typeck2.c (abstract_virtuals_error): Show location of abstract
11118 * call.c (build_new_method_call): Use
11119 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
11120 * class.c (finish_struct_bits): Don't bother working out whether
11121 get_abstract_virtuals will do anything, just do it.
11123 1998-11-24 Graham <grahams@rcp.co.uk>
11125 * typeck.c (build_component_ref): Remove unused statement.
11127 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
11129 * class.c (add_method): Catch invalid overloads.
11131 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
11132 * search.c (lookup_conversions): Handle getting real OVERLOADs.
11133 (add_conversions): Likewise. Revert last change.
11134 * call.c (add_conv_candidate): Pass totype to add_candidate instead
11135 of fn. Don't add a new candidate if the last one was for the same
11137 (print_z_candidates): Handle getting a type as a function.
11138 (joust): If we got two conversion candidates to the same type,
11140 (build_object_call): Lose 'templates'.
11141 (build_user_type_conversion_1): Handle getting real OVERLOADs.
11143 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
11145 * typeck2.c (process_init_constructor): If there are elements
11146 that don't have initializers and they need to have constructors
11147 run, supply them with initializers.
11149 * class.c (finish_struct_1): A class with a 0-width bitfield is
11152 1998-11-23 Mark Mitchell <mark@markmitchell.com>
11154 * pt.c (instantiate_class_template): Don't try to figure out what
11155 specialization to use for a partial instantiation. Correct
11156 typos in a couple of comments. Avoid calling uses_template_parms
11159 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
11161 * method.c (process_overload_item): Add call to
11162 build_mangled_C9x_name for intTI_type_nodes.
11163 (build_mangled_C9x_name): Add prototype, define.
11164 * decl.c (init_decl_processing): Add names for
11167 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
11169 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
11171 * class.c (finish_struct_1): Set things up for 0-width bitfields
11172 like we do for others.
11174 * decl.c (check_tag_decl): New fn.
11175 (shadow_tag): Split out from here.
11176 * decl2.c (grok_x_components): Call it.
11178 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
11180 * decl.c: Lose warn_about_return_type.
11181 (grokdeclarator): Always complain about implicit int, except for
11184 * decl.c (tag_name): New fn.
11185 (xref_tag): Complain about using typedef-name after class-key.
11187 * init.c (expand_vec_init): Also keep going if from_array.
11189 * tree.c (is_overloaded_fn): Also handle the output of
11192 * decl.c (grokdeclarator): Use constructor_name when comparing
11193 field name against enclosing class.
11194 * class.c (finish_struct_anon): Likewise.
11196 1998-11-22 Mark Mitchell <mark@markmitchell.com>
11198 * decl.c (poplevel): Remove code to handle KEEP == 2.
11199 (finish_function): Don't confuse BLOCK-order when
11200 processing a destructor.
11202 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
11204 * decl.c (require_complete_types_for_parms): Call layout_decl
11205 after we've completed the type.
11207 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
11209 * decl2.c (validate_nonmember_using_decl): Allow using templates
11210 from the global namespace.
11212 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
11214 Handle specifying template args to member function templates.
11215 * tree.c (build_overload): Always create an OVERLOAD for a template.
11216 * search.c (add_conversions): Handle finding an OVERLOAD.
11217 * decl2.c (check_classfn): Likewise.
11218 * lex.c (identifier_type): See through a baselink.
11219 * parse.y (do_id): Don't call do_identifier if we got a baselink.
11220 * class.c (instantiate_type, case TREE_LIST): Recurse.
11222 * decl.c (grokdeclarator): Allow a boolean constant for array
11223 bounds, odd as that sounds.
11225 * pt.c (unify): Be more strict about non-type parms, except for
11227 (UNIFY_ALLOW_INTEGER): New macro.
11229 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
11231 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
11233 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
11235 * semantics.c (begin_class_definition): Call
11236 maybe_process_partial_specialization before push_template_decl.
11237 Don't call push_template_decl for a specialization.
11238 * search.c (lookup_field): Do return a member template class.
11239 * decl2.c (handle_class_head): Handle member template classes.
11241 * decl.c (grokdeclarator): A parm type need not be complete.
11243 * pt.c (convert_nontype_argument): Fix thinko.
11245 1998-11-18 Mark Mitchell <mark@markmitchell.com>
11247 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
11248 (global_delete_fndecl): New variable.
11249 * decl.c (global_delete_fndecl): Define it.
11250 (init_decl_processing): Set it.
11251 * init.c (build_builtin_delete_call): Use it.
11252 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
11255 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
11257 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
11260 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
11261 * call.c (build_object_call): Also support references to functions.
11262 * typeck.c (convert_for_initialization): Don't decay a function
11263 if the target is a reference to function.
11265 * search.c (add_conversions): Get all the overloads from a class.
11267 * decl.c (grok_ctor_properties): Complain about any constructor
11268 that will take a single arg of the class type by value.
11270 * typeck2.c (build_functional_cast): Can't create objects of
11271 abstract classes this way.
11272 * cvt.c (ocp_convert): Likewise.
11274 * decl.c (grokfndecl): Member functions of local classes are not
11277 1998-11-18 Mark Mitchell <mark@markmitchell.com>
11279 * Make-lang.in (cc1plus): Add dependency on hash.o.
11281 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
11283 * search.c (get_abstract_virtuals): Complain about virtuals with
11284 no final overrider.
11285 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
11286 with no final overrider.
11287 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
11288 on virtuals with no final overrider.
11290 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
11292 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
11295 * friend.c (do_friend): Don't set_mangled_name_for_decl.
11297 * class.c (finish_struct_anon): Complain about non-fields.
11298 * decl2.c (build_anon_union_vars): Likewise.
11300 * decl.c (grokdeclarator): Normal data members can't have the same
11301 name as the class, either.
11302 * class.c (finish_struct_anon): Neither can members of an
11305 1998-11-17 Mark Mitchell <mark@markmitchell.com>
11307 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
11308 (TYPE_BINFO): Likewise.
11309 (IS_AGGR_TYPE): Tweak.
11310 (SET_IS_AGGR_TYPE): New macro.
11311 (CLASS_TYPE_P): Tweak.
11312 (lang_type): Group mark bitfields together. Remove linenum.
11313 (CLASSTYPE_SOURCE_LINE): Remove macro.
11314 (CLASSTYPE_MARKED_N): New macro.
11315 (SET_CLASSTYPE_MARKED_N): Likewise.
11316 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
11317 (CLASS_TYPE_MARKED_*): Use them.
11318 (SET_CLASSTYPE_MARKED_*): Likewise.
11319 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
11320 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
11321 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
11322 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
11323 * class.c (class_cache_obstack): New variable.
11324 (class_cache_firstobj): Likewise.
11325 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
11326 (pushclass): Free the cache, when appropriate.
11328 (maybe_push_cache_obstack): Use class_cache_obstack.
11329 * decl.c (include hash.h).
11330 (typename_hash): New function.
11331 (typename_compare): Likewise.
11332 (build_typename_type): Check the hash table to avoid creating
11334 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
11335 (grokdeclarator): Use CLASS_TYPE_P.
11336 (xref_basetypes): Likewise.
11337 (start_function): Likewise. Don't put current_class_ref on the
11339 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
11341 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
11342 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
11343 fields for types other than class types. Do clear TYPE_ALIAS_SET
11344 for types other than class types, though.
11345 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
11346 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
11347 * pt.c (process_template_parm): Don't set
11348 CLASSTYPE_GOT_SEMICOLON.
11349 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
11350 Coerce arguments on the momentary obstack.
11351 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
11352 (instantiate_class_template): Calculate template arguments on the
11353 momentary obstack. Tidy.
11354 (tsubst_template_arg_vector): Use make_temp_vec.
11355 (tsubst_aggr_type): Put template arguments on the momentary
11357 (tsubst_decl): Likewise.
11358 (tsubst): Copy the array bounds index to the permanent obstack
11359 before building index types. Use new macros.
11360 (unify): Use new macros.
11361 (do_type_instantiation): Likewise.
11362 * search.c (lookup_fnfields_1): Use new macros.
11363 (dfs_pushdecls): Build envelopes on the cache obstack.
11364 (dfs_compress_decls): Use new macros.
11365 (push_class_decls): Build on the cache obstack.
11366 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
11367 * sign.c (build_signature_pointer_or_reference_type): Use
11369 * tree.c (make_binfo): Check CLASS_TYPE_P.
11370 (copy_template_template_parm): Adjust.
11371 (make_temp_vec): Use push_expression_obstack.
11372 * typeck.c (complete_type): Use new macros.
11373 (comptypes): Likewise.
11375 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
11377 * pt.c (tsubst): Add diagnostics for invalid array, reference
11378 and pointer to member types.
11380 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
11382 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
11384 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
11387 * parse.y (structsp): Fix cut-and-paste error.
11389 * init.c (build_new): Complain about non-integral size.
11391 * parse.y (unary_expr): Complain about defining types in sizeof.
11393 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
11395 * rtti.c (build_x_typeid): Complain about typeid without
11396 including <typeinfo>.
11397 (get_typeid): Likewise. Complain about typeid of incomplete type.
11398 (get_tinfo_fn_dynamic): Likewise.
11399 (get_typeid_1): Not static anymore.
11400 * except.c (build_eh_type_type): Use get_typeid_1.
11402 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
11403 ambiguous or private bases. Fix warning for reference cast.
11405 1998-11-16 Mark Mitchell <mark@markmitchell.com>
11407 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
11408 * decl.c (duplicate_decls): Remove special-case code to deal with
11409 template friends, and just do the obvious thing.
11410 * pt.c (register_specialization): Tweak for clarity, and also to
11411 clear DECL_INITIAL for an instantiation before it is merged with a
11413 (check_explicit_specialization): Fix indentation.
11414 (tsubst_friend_function): Handle both definitions in friend
11415 declaration and outside friend declarations.
11416 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
11417 (regenerate_decl_from_template): Tweak accordingly.
11418 (instantiate_decl): Likewise.
11420 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
11422 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
11423 member function reference to error.
11424 * cvt.c (ocp_convert): Complain about converting an overloaded
11427 * init.c (build_offset_ref): Just return a lone static member
11430 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
11433 * typeck.c (build_binary_op_nodefault): Improve error handling.
11435 * decl.c (grokfndecl): Complain about making 'main' a template.
11437 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
11439 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
11440 TYPE_DECL in a template.
11442 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
11444 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
11446 * decl.c (struct cp_function): Add named_label_uses.
11447 (push_cp_function_context): Save it.
11448 (pop_cp_function_context): Restore it.
11449 (define_label): Also complain about jumping into the scope of
11450 non-POD objects that don't have constructors.
11451 * tree.c (pod_type_p): New fn.
11453 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
11454 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
11455 (get_tinfo_fn): Not here.
11456 * repo.c (repo_get_id): Abort if we get called for an incomplete
11459 1998-11-13 Mark Mitchell <mark@markmitchell.com>
11461 * except.c (expand_throw): Make sure first argument to
11462 __cp_push_exception is of type `void*' to avoid spurious error
11465 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
11467 * pt.c (try_one_overload): Take orig_targs again. Only check for
11468 mismatches against them; we don't care what a previous call found.
11469 (resolve_overloaded_unification): Adjust.
11471 * search.c (lookup_field): Don't return anything for a non-type
11472 field from a dependent type.
11473 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
11474 in an array declarator.
11475 (start_decl): Push into the class before looking for the field.
11477 1998-11-08 Mark Mitchell <mark@markmitchell.com>
11479 * method.c (build_overload_value): Handle REFERENCE_TYPE.
11481 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
11483 * decl.c (grokdeclarator): Allow namespace-scoped members if they
11486 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
11488 * pt.c (tsubst_decl): Don't mess with the global value of an
11489 un-mangled DECL_ASSEMBLER_NAME.
11491 1998-11-03 Christopher Faylor <cgf@cygnus.com>
11493 * decl.c (init_decl_processing): Remove CYGWIN conditional
11494 since CYGWIN is now able to deal with trapping signals.
11496 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11498 * cp-tree.h: Don't include gansidecl.h.
11499 * exception.cc: Include gansidecl.h (since we don't include config.h)
11500 * g++spec.c: Don't include gansidecl.h.
11502 1998-11-06 Mark Mitchell <mark@markmitchell.com>
11504 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
11506 (DECL_DEFINED_IN_CLASS_P): New macro.
11507 (TEMPLATE_PARMS_FOR_INLINE): Document.
11508 (check_static_variable_definition): New function.
11509 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
11511 (check_static_variable_definition): Split out from ...
11512 (grokdeclarator): Here.
11513 * pt.c (check_default_tmpl_args): New function, split out from ...
11514 (push_template_decl_real): Here.
11515 (instantiate_template): Fix comment.
11517 1998-11-04 Mark Mitchell <mark@markmitchell.com>
11519 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
11520 (CP_TYPE_VOLATILE_P): Likewise.
11521 (CP_TYPE_RESTRICT_P): Likewise.
11523 1998-11-03 Mark Mitchell <mark@markmitchell.com>
11525 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
11527 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
11529 * class.c (instantiate_type): Be more helpful.
11531 * decl2.c (import_export_decl): Call import_export_class.
11533 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
11534 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
11535 * pt.c (tsubst_copy): Likewise.
11537 1998-11-02 Mark Mitchell <mark@markmitchell.com>
11539 * init.c (expand_vec_init): Fix off-by-one error.
11541 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
11543 * parse.y (apparent_template_type): New type.
11544 (named_complex_class_head_sans_basetype): Use it.
11545 * Makefile.in (CONFLICTS): One new conflict.
11546 * parse.c: Regenerated.
11548 1998-11-01 Mark Mitchell <mark@markmitchell.com>
11550 * cp-tree.h (COMPARE_STRICT): New macro.
11551 (COMPARE_BASE): Likewise.
11552 (COMPARE_RELAXED): Likewise.
11553 (COMPARE_REDECLARATION): Likewise.
11554 (same_type_p): Likewise.
11555 (same_or_base_type_p): Likewise.
11556 * call.c (standard_conversion): Use them, in place of comptypes
11557 with numeric arguments.
11558 (reference_binding): Likewise.
11559 (convert_like): Likewise.
11560 (build_over_call): Likewise.
11561 (is_subseq): Likewise.
11562 (is_properly_derived_from): Likewise.
11563 (compare_ics): Likewise.
11565 * class.c (delete_duplicate_fields_1): Likewise.
11566 (resolves_to_fixed_type_p): Likewise.
11567 (instantiate_type): Likewise. Remove #if 0'd code.
11568 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
11569 (pushdecl): Likewise.
11570 (lookup_name_real): Likewise.
11571 (grokdeclarator): Likewise. Check for illegal array declarations.
11572 (grokparms): Likewise.
11573 (grok_op_properties): Likewise.
11574 * decl2.c (check_classfn): Likewise.
11575 * friend.c (is_friend): Likewise.
11576 (make_friend_class): Likewise.
11577 * init.c (expand_aggr_init): Likewise.
11578 (expand_vec_init): Likewise.
11579 * pt.c (is_member_template_class): Remove declaration.
11580 (is_specialization_of): Use COMPARE_* and new macros.
11581 (comp_template_parms): Likewise.
11582 (convert_nontype_argument): Likewise.
11583 (coerce_template_template_parms): Likewise.
11584 (template_args_equal): Likewise.
11585 (lookup_template_class): Likewise.
11586 (type_unification_real): Likewise.
11588 (get_bindings_real): Likewise.
11589 * search.c (covariant_return_p): Likewise.
11590 (get_matching_virtual): Likewise.
11591 * sig.c (match_method_types): Likewise.
11592 * tree.c (vec_binfo_member): Likewise.
11593 (cp_tree_equal): Likewise.
11594 * typeck.c (common_type): Likewise.
11595 (comp_array_types): Likewise. Get issues involving unknown array
11597 (comptypes): Update comments. Use new flags.
11598 (comp_target_types): Use new macros.
11599 (compparms): Likewise.
11600 (comp_target_parms): Likewise.
11601 (string_conv_p): Likewise.
11602 (build_component_ref): Likewise.
11603 (build_indirect_ref): Likewise.
11604 (build_conditional_expr): Likewise.
11605 (build_static_cast): Likewise.
11606 (build_reinterpret_cast): Likewise.
11607 (build_const_cast): Likewise.
11608 (build_modify_expr): Likewise.
11609 (convert_for_assignment): Likewise.
11610 (comp_ptr_ttypes_real): Likewise.
11611 (ptr_reasonably_similar): Likewise.
11612 (comp_ptr_ttypes_const): Likewise.
11614 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
11616 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
11618 1998-10-30 Mark Mitchell <mark@markmitchell.com>
11620 * decl2.c (delete_sanity): Pass integer_zero_node, not
11621 integer_two_node, to build_vec_delete.
11622 * init.c (build_array_eh_cleanup): Remove.
11623 (expand_vec_init_try_block): New function.
11624 (expand_vec_init_catch_clause): Likewise.
11625 (build_vec_delete_1): Don't deal with case that auto_delete_vec
11626 might be integer_two_node anymore.
11627 (expand_vec_init): Rework for initialization-correctness and
11628 exception-correctness.
11629 * typeck2.c (process_init_constructor): Make mutual exclusivity
11630 of cases more obvious.
11632 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
11634 * decl.c (lookup_name_real): OK, only warn if not lexing.
11635 Simplify suggested fix.
11637 * cp-tree.h (IDENTIFIER_MARKED): New macro.
11638 * search.c (lookup_conversions): Use breadth_first_search.
11639 (add_conversions): Avoid adding two conversions to the same type.
11640 (breadth_first_search): Work with base binfos, rather
11641 than binfos and base indices.
11642 (get_virtual_destructor): Adjust.
11643 (tree_has_any_destructor_p): Adjust.
11644 (get_matching_virtual): Adjust.
11646 * pt.c (push_template_decl_real): Generalize check for incorrect
11647 number of template parms.
11648 (is_member_template_class): #if 0.
11650 1998-10-29 Richard Henderson <rth@cygnus.com>
11652 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
11655 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
11657 * lex.c: Call check_newline from lang_init always. After
11658 calling cpp_start_read, set yy_cur and yy_lim to read from the
11659 cpplib token buffer.
11661 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
11663 * class.c (instantiate_type): Don't consider templates for a normal
11666 * class.c (finish_struct_1): Don't complain about non-copy
11667 assignment ops in union members.
11669 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
11670 (prepare_fresh_vtable): Likewise.
11671 (finish_struct_1): Don't call import_export_class.
11672 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
11673 (finish_prevtable_vardecl): Lose.
11674 (finish_file): Don't call it.
11675 * pt.c (instantiate_class_template): Likewise.
11676 * cp-tree.h: Remove it.
11678 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
11679 * decl.c (finish_function): Not here.
11680 (start_function): Do set DECL_INITIAL.
11682 * pt.c (push_template_decl_real): Complain about default template
11683 args for enclosing classes.
11685 * call.c (add_function_candidate): Treat conversion functions
11686 as coming from the argument's class.
11687 * cp-tree.h (DECL_CONV_FN_P): New fn.
11688 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
11689 * class.c (add_method): Use DECL_CONV_FN_P.
11690 * decl2.c (check_classfn): Likewise.
11691 * error.c (dump_function_name): Likewise.
11692 (dump_function_decl): Likewise.
11693 * pt.c (fn_type_unification): Likewise.
11694 * search.c (add_conversions): Likewise.
11696 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
11698 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
11699 * method.c (hack_identifier): Also check for using RESULT_DECL
11700 from outer context.
11702 1998-10-27 Mark Mitchell <mark@markmitchell.com>
11704 * decl.c (grokdeclarator): Use type_quals, rather than constp,
11707 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
11709 * call.c (standard_conversion): instantiate_type here.
11710 (reference_binding): And here.
11711 (implicit_conversion): Not here.
11712 (build_op_delete_call): No need to cons up an OVERLOAD.
11713 * cvt.c (cp_convert_to_pointer): instantiate_type here.
11714 (convert_to_reference): And here.
11715 * decl.c (grok_reference_init): Not here.
11716 (grokparms): Or here.
11717 * typeck2.c (digest_init): Or here.
11718 * typeck.c (decay_conversion): Take the address of overloaded
11720 (require_instantiated_type): Lose.
11721 (convert_arguments): Don't handle unknown types here.
11722 (build_c_cast): Likewise.
11723 (build_binary_op): Gut.
11724 (build_conditional_expr): Don't require_instantiated_type.
11725 (build_modify_expr): Likewise.
11726 (build_static_cast): Don't instantiate_type.
11727 (build_reinterpret_cast): Likewise.
11728 (build_const_cast): Likewise.
11729 (convert_for_initialization): Likewise.
11730 (build_ptrmemfunc): Use type_unknown_p.
11731 (convert_for_assignment): Also do default_conversion on overloaded
11732 functions. Hand them off to ocp_convert.
11734 1998-10-26 Mark Mitchell <mark@markmitchell.com>
11736 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
11737 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
11739 * class.c (finish_struct_1): Use build_cplus_array_type to build
11741 * decl.c (init_decl_processing): Likewise.
11742 * except.c (expand_end_eh_spec): Likewise.
11743 * search.c (expand_upcast_fixups): Simplify very slightly.
11745 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
11747 * decl.c (grokdeclarator): Complain about a variable using
11748 constructor syntax coming back null from start_decl.
11750 * friend.c (make_friend_class): Complain about trying to make
11751 a non-class type a friend.
11753 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
11754 (start_function): Not here.
11756 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
11758 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
11760 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
11762 * typeck2.c (process_init_constructor): Only skip anonymous fields
11763 if they are bitfields.
11765 * cp-tree.def (TYPEOF_TYPE): New code.
11766 * error.c (dump_type_real): Handle it.
11767 * pt.c (tsubst): Likewise.
11768 * tree.c (search_tree): Likewise.
11769 * semantics.c (finish_typeof): New fn.
11770 * parse.y (typespec): Use it.
11771 * cp-tree.h: Declare it.
11773 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
11775 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
11777 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
11779 * typeck.c (convert_arguments): Don't handle pmf references
11782 * init.c (build_member_call): Don't try to convert to the base type
11783 if it's ambiguous or pedantic.
11785 * typeck2.c (check_for_new_type): Only depend on pedantic for
11788 1998-10-25 Mark Mitchell <mark@markmitchell.com>
11790 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
11791 non-converting constructors.
11793 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
11795 * gxxint.texi: Correct documentation for n, N, Q, and B.
11797 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
11799 * parse.y (condition): Convert VAR_DECL from reference to indirect
11802 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
11804 * exception.cc (__cp_pop_exception): Free the original exception
11805 value, not the potentially coerced one.
11807 1998-10-23 Mark Mitchell <mark@markmitchell.com>
11809 * Makefile.in (hash.h): Run gperf when necessary.
11811 * cp-tree.h (CP_TYPE_READONLY): Remove.
11812 (CP_TYPE_VOLATILE): Likewise.
11813 (CP_TYPE_QUALS): New macro.
11814 (CP_TYPE_CONST_P): Likewise.
11815 (CP_TYPE_VOLATILE_P): Likewise.
11816 (CP_TYPE_RESTRICT_P): Likewise.
11817 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
11818 (cp_build_type_variant): Rename to ...
11819 (cp_build_qualified_type): New function.
11820 (c_apply_type_quals_to_decl): Declare.
11821 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
11822 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
11823 (cp_type_qual_from_rid): New function.
11824 (compparms): Remove unused parameter. All callers changed.
11825 (cp_type_quals): New function.
11826 (at_least_as_qualified_p): Likewise.
11827 (more_qualified_p): Likewise.
11829 * call.c (standard_conversion): Replace calls to
11830 cp_build_type_variant with cp_build_qualified_type. Use
11831 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
11832 compare them. Use CP_TYPE_* macros to check qualifiers.
11833 (reference_binding): Likewise.
11834 (implicit_conversion): Likewise.
11835 (add_builtin_candidates): Likewise.
11836 (build_over_call): Likewise.
11837 * class.c (overrides): Compare all qualifiers, not just `const',
11838 on method declarations.
11839 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
11840 (convert_pointer_to_real): Likewise.
11841 (type_promotes_to): Likewise.
11842 * decl.c (check_for_uninitialized_const_var): New function.
11843 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
11844 (cp_finish_decl): Use check_for_uninitialized_const_var.
11845 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
11847 (grok_ctor_properties): Likewise.
11848 (grok_op_properties): Likewise.
11849 (start_function): Likewise.
11850 (rever_static_member_fn): Likewise.
11851 * decl2.c (grok_method_quals): Likewise.
11852 (grokfield): Likewise.
11853 * error.c (dump_readonly_or_volatile): Rename to ...
11854 (dump_qualifiers): New function. Handle `restrict'.
11855 (dump_type_real): Use it.
11856 (dump_aggr_type): Likewise.
11857 (dump_type_prefix): Likewise.
11858 (dump_type_suffix): Likewise.
11859 (dump_function_decl): Likewise.
11860 (cv_as_string): Likewise.
11861 * gxx.gperf: Add __restrict and __restrict__.
11862 * gxxint.texi: Document `u' as used for `__restrict', and a few
11863 other previously undocumented codes.
11864 * hash.h: Regenerated.
11865 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
11866 (build_member_call): Likewise.
11867 (build_new_1): Likewise.
11868 * lex.c (init_parse): Add entry for RID_RESTRICT.
11869 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
11870 (cp_type_qual_from_rid): Define.
11871 * lex.h (enum rid): Add RID_RESTRICT.
11872 * method.c (process_modifiers): Deal with `restrict'.
11873 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
11874 * parse.c: Regenerated.
11875 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
11876 (tsubst_aggr_type): Likewise.
11877 (tsubst): Likewise.
11878 (check_cv_quals_for_unify): Likewise.
11880 * rtti.c (init_rtti_processing): Likewise.
11881 (build_headof): Likewise.
11882 (get_tinfo_var): Likewise.
11883 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
11884 (expand_class_desc): Likewise.
11885 (expand_attr_desc): Likewise.
11886 (synthesize_tinfo_fn): Likewise.
11887 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
11888 (get_matching_virtual): Likewise.
11889 (expand_upcast_fixups): Likewise.
11890 * sig.c (build_signature_pointer_or_reference_name): Take
11891 type_quals, not constp and volatilep.
11892 (build_signature_pointer_or_reference_type): Likewise.
11893 (match_method_types): More CP_TYPE_QUALS conversion, etc.
11894 (build_signature_pointer_constructor): Likewise.
11895 (build_signature_method_call): Likewise.
11896 * tree.c (build_cplus_array_type): Likewise.
11897 (cp_build_type_variant): Rename to ...
11898 (cp_build_qualified_type): New function. Deal with `__restrict'.
11899 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
11900 (build_exception_variant): Likewise.
11901 (mapcar): Likewise.
11902 * typeck.c (qualif_type): Likewise.
11903 (common_type): Likewise.
11904 (comptypes): Likewise.
11905 (comp_cv_target_types): Likewise.
11906 (at_least_as_qualified_p): Define.
11907 (more_qualified_p): Likewise.
11908 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
11909 (compparms): Likewise.
11910 (inline_conversion): Likewise.
11911 (string_conv_p): Likewise.
11912 (build_component_ref): Likewise.
11913 (build_indirect_ref): Likewise.
11914 (build_array_ref): Likewise.
11915 (build_unary_op): Likewise.
11916 (build_conditional_expr): Likewise.
11917 (build_static_cast): Likewise.
11918 (build_c_cast): Likewise.
11919 (build_modify_expr): Likewise.
11920 (convert_For_assignment): Likewise.
11921 (comp_ptr_ttypes_real): Likewise.
11922 (cp_type_quals): New function.
11924 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
11926 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
11927 (CP_TYPE_VOLATILE): Likewise.
11928 * decl.c (grokdeclarator): Use them.
11929 * tree.c (canonical_type_variant): Likewise.
11931 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
11933 * parse.y (named_class_head): Push into class while parsing the
11935 * decl2.c (push_scope, pop_scope): New functions.
11936 * cp-tree.h: Declare them.
11937 * init.c (build_new_1): Delay cleanup until end of full expression.
11939 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
11941 * typeck.c (build_component_ref): Use of a type here is an error.
11943 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
11945 Revamp references to member functions.
11946 * method.c (hack_identifier): Call build_component_ref for a
11947 reference to a member function.
11948 * typeck.c (build_component_ref): Only return a single function
11949 if it's static. Otherwise, return a COMPONENT_REF.
11950 (build_x_function_call): Handle a COMPONENT_REF.
11951 (build_unary_op): Handle all unknown-type things.
11952 * decl2.c (arg_assoc): Handle COMPONENT_REF.
11953 * class.c (instantiate_type): Complain if the function we get is a
11954 nonstatic member function. Remove code for finding "compatible"
11956 * pt.c (tsubst_copy): Handle NOP_EXPR.
11957 * tree.c (build_dummy_object): New fn.
11958 (maybe_dummy_object): New fn.
11959 (is_dummy_object): New fn.
11960 * cp-tree.h: Declare them.
11961 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
11962 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
11963 * init.c (build_member_call): Use maybe_dummy_object and
11965 (build_offset_ref): Use maybe_dummy_object.
11966 (resolve_offset_ref): Use is_dummy_object.
11967 * typeck.c (build_x_function_call): Call build_dummy_object.
11968 (unary_complex_lvalue): Call is_dummy_object.
11970 * typeck.c (build_component_addr): Make sure field is a field.
11972 * call.c (build_new_op): Delete obsolete code.
11974 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
11976 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
11978 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
11979 std if std is ignored.
11981 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
11983 * decl.c (grokvardecl): Fix thinko.
11985 * decl.c (grokdeclarator): Embedded attrs bind to the right,
11988 * parse.y (fn.def2): Fix 'attrs' format.
11990 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
11992 * Makefile.in (CONFLICTS): Update.
11993 * parse.y (expr_or_declarator_intern): New rule.
11994 (expr_or_declarator, direct_notype_declarator, primary,
11995 functional_cast): Use it.
11996 (notype_declarator_intern): New rule.
11997 (notype_declarator, complex_notype_declarator): Use it.
11999 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
12001 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
12002 (grokvardecl): Likewise.
12004 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12006 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
12007 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
12009 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
12011 * pt.c (process_partial_specialization): Cast 1st argument of
12014 * tree.c (build_base_fields): Cast `base_align' to (int) when
12015 comparing against one.
12017 1998-10-16 Mark Mitchell <mark@markmitchell.com>
12019 * decl.c (lookup_name_real): Handle template parameters for member
12020 templates where said parameters have the same name as the
12023 * decl.c (expand_static_init): Build cleanups before entering the
12024 anonymous function used to do them to avoid access-checking
12027 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
12028 accidentally removed by previous change, and make DECL_RTL here.
12029 * class.c (add_method): Don't make DECL_RTL here.
12031 * pt.c (for_each_template_parm): Don't examine uninstantiated
12034 1998-10-16 Dave Brolley <brolley@cygnus.com>
12036 * lex.c (real_yylex): Fix unaligned access of wchar_t.
12038 1998-10-16 Mark Mitchell <mark@markmitchell.com>
12040 * class.c (add_method): Fix documentation to reflect previous
12041 changes. Check for duplicate method declarations here.
12042 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
12043 correctly; such things never match.
12044 (grokfndecl): Don't look for duplicate methods here.
12045 * decl2.c (check_classfn): Don't assume names are mangled.
12046 Don't add bogus member function declarations to a class before the
12047 class type is complete.
12048 (grokfield): Reformat error message.
12049 * method.c (set_mangled_name_for_decl): Don't mangle names while
12050 processing_template_decl.
12052 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
12054 * typeck.c (build_indirect_ref): Complain about a pointer to data
12056 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
12058 * init.c (resolve_offset_ref): Don't undo the above.
12060 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
12061 (struct lang_decl_flags): Add `bitfield'.
12062 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
12064 * decl2.c (grokbitfield, grok_alignof): Likewise.
12065 * init.c (build_offset_ref): Likewise.
12066 * typeck.c (build_component_addr, expr_sizeof): Likewise.
12067 * cvt.c (build_up_reference): Don't crash if taking the address
12068 returns error_mark_node.
12070 * decl.c (grokfndecl): Also check ctype when checking for ::main().
12072 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
12074 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
12076 (grokdeclarator): Instead of here.
12077 * friend.c (do_friend): Lose special handling of ::main and
12079 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
12081 * spew.c (yylex): Clear looking_for_typename if we got
12084 1998-10-15 Mark Mitchell <mark@markmitchell.com>
12086 * class.c (maybe_warn_about_overly_private_class): Improve error
12087 messages for class with only private constructors.
12089 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
12090 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
12091 (build_typename_type): New function.
12092 * decl.c (build_typename_type): Broken out from ...
12093 (make_typename_type): Use it.
12094 * search.c (lookup_field): Likewise.
12096 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12098 * pt.c (convert_nontype_argument): Check against type_referred_to.
12099 * decl.c (grokvardecl): Check for declarator name before building
12100 DECL_ASSEMBLER_NAME.
12102 1998-10-14 Mark Mitchell <mark@markmitchell.com>
12104 * pt.c (lookup_template_class): Add comment.
12105 (instantiate_class_template): Don't mark the _TYPE node for
12106 member class templates as an instantiation.
12108 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
12110 * decl.c (grokfndecl): Fix my thinko.
12112 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
12114 * tinfo2.cc (fast_compare): Remove.
12115 (before): Just use strcmp.
12116 * tinfo.cc (operator==): Just use strcmp.
12118 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
12120 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
12123 1998-10-13 Mark Mitchell <mark@markmitchell.com>
12125 * cp-tree.h (specializations_of_same_template_p): Remove.
12126 * search.c (get_template_base): Don't use it.
12127 (get_template_base_recursive): Likewise.
12128 * pt.c (specializations_of_same_template_p): Remove.
12129 (unify): Don't use it.
12130 (lookup_template_class): Find the correct parent when setting
12131 CLASSTYPE_TI_TEMPLATE.
12133 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
12135 * tinfo.cc (operator==): Always compare names.
12137 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
12139 * decl.c (start_function): Fix cut-and-paste error.
12141 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
12143 * inc/typeinfo: Add #pragma interface.
12144 (operator!=): Just call operator==.
12145 * tinfo.cc: Add #pragma implementation.
12146 (operator==): Move from inc/typeinfo and tinfo2.cc.
12147 Check __COMMON_UNRELIABLE instead of _WIN32.
12149 * typeck2.c (my_friendly_abort): Add URL.
12151 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
12153 * decl.c (start_method): Added extra parameter for attributes.
12154 * cp-tree.h (start_method): Update prototype.
12155 * parse.y (fn.def2): Update start_method parameter list.
12157 1998-10-11 Mark Mitchell <mark@markmitchell.com>
12159 * cp-tree.h (specializations_of_same_template_p): Declare.
12160 * pt.c (specializations_of_same_template_p): New function.
12162 * search.c (get_template_base): Use it.
12163 (get_template_base_recursive): Likewise.
12165 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
12167 * decl2.c (start_objects): Add new variable `joiner' and
12168 initialize it properly.
12170 1998-10-09 Mark Mitchell <mark@markmitchell.com>
12172 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
12173 change to vtable types.
12175 * cvt.c (ocp_convert): Avoid infinite recursion caused by
12178 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
12180 * pt.c (resolve_overloaded_unification): New fn.
12181 (try_one_overload): Likewise.
12182 (unify): Don't fail on unknown type.
12183 (type_unification_real): Likewise. Use resolve_overloaded_unification
12184 to handle an overloaded argument.
12185 (template_args_equal): Split out...
12186 (comp_template_args): From here.
12187 (determine_specialization): Also allow a template with more
12188 parms than were explicitly specified.
12189 * cp-tree.h: Add template_args_equal.
12190 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
12192 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
12194 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
12197 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
12199 * typeck.c (unsigned_type): Only return TItype nodes when
12200 HOST_BITS_PER_WIDE_INT is >= 64 bits.
12201 (signed_type): Likewise.
12202 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
12203 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
12204 (init_decl_processing): Only create TItype nodes when
12205 HOST_BITS_PER_WIDE_INT is >= 64 bits.
12206 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
12207 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
12209 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12211 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
12212 (gxx.gperf): Update comments describing invocation flags.
12213 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12215 1998-10-07 Mark Mitchell <mark@markmitchell.com>
12217 * class.c (finish_struct_1): Add commentary on previous change.
12219 * cp-tree.h (vtbl_ptr_type_node): New variable.
12220 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
12221 already of the right type.
12222 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
12223 Simplify code to grow vtable.
12224 * decl.c (vtbl_ptr_type_node): Define.
12225 (init_decl_processing): Initialize it.
12227 1998-10-06 Mark Mitchell <mark@markmitchell.com>
12229 * cp-tree.def (PTRMEM_CST): New tree node.
12230 * cp-tree.h (ptrmem_cst): New type.
12231 (lang_type): Remove local_typedecls.
12232 (dummy): Increase to 12 bits from 11.
12233 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
12234 (PTRMEM_CST_CLASS): New macro.
12235 (PTRMEM_CST_MEMBER): Likewise.
12236 (current_access_specifier): New variable.
12237 (current_class_type): Remove duplicate declaration.
12238 (finish_struct): Change prototype.
12239 (unreverse_member_declarations): New function.
12240 (pushdecl_class_level): Change prototype.
12241 (grok_enum_decls): Remove.
12242 (fixup_anonymous_union): New function.
12243 (grok_x_components): Change prototype.
12244 (tsubst_chain): Remove.
12245 (finish_member_template_decl): Likewise.
12246 (check_explicit_specialization): Fix indentation.
12247 (finish_class_definition): Change prototype.
12248 (finish_member_class_template): Likewise.
12249 (finish_member_declaration): New function.
12250 (check_multiple_declarators): Likewise.
12251 * class.c (class_stack_node_t): New type.
12252 (current_class_base): Remove.
12253 (current_class_stack): Change type.
12254 (current_access_specifier): New variable.
12255 (grow_method): Remove.
12256 (check_member_decl_is_same_in_complete_scope): Break out from
12258 (make_method_vec): New function.
12259 (free_method_vec): Likewise.
12260 (add_implicitly_declared_members): Break out from finish_struct_1.
12261 (free_method_vecs): New variable.
12262 (add_method): Rework for direct use from parser.
12263 (handle_using_decl): Watch for NULL_TREE while iterating through
12264 CLASSTYPE_METHOD_VEC.
12265 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
12266 just do some error-checking.
12267 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
12268 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
12269 (finish_struct): Change prototype. Simplify; fields and methods
12270 are already set up at this point.
12271 (init_class_processing): Set up current_class_stack.
12272 (pushclass): Save current_access_specifier.
12273 (popclass): Restore it.
12274 (currently_open_class): Simplify.
12275 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
12276 * decl.c (saved_scope): Add access_specifier.
12277 (maybe_push_to_top_level): Save it.
12278 (pop_from_top_level): Restore it.
12279 (maybe_process_template_type_declaration): Use
12280 finish_member_declaration.
12281 (pushtag): Likewise.
12282 (pushdecl_class_level): Don't return a value.
12283 (fixup_anonymous_union): Break out from grok_x_components.
12284 (shadow_tag): Use it.
12285 (xref_tag): Complain about using an elaborated type specifier to
12286 reference a template type parameter or typedef name.
12287 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
12288 (current_local_enum): Remove.
12289 (build_enumerator): Call finish_member_declaration.
12290 (grok_enum_decls): Remove.
12291 * decl2.c (grok_x_components): Simplify.
12292 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
12293 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
12294 (merge_functions): Add to comment.
12295 (arg_assoc_type): Prototype.
12296 (arg_assoc): Pass as many arguments as there are parameters.
12297 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
12299 * expr.c (cpls_expand_expr): Remove dead code. Handle
12301 * friend.c (do_friend): Lookup friends when in nested classes.
12303 * init.c (build_offset_ref): Do lookup even for classes that are
12304 only partially defined.
12305 (decl_constant_value): Remove dead code.
12306 * method.c (build_overload_value): Remove hack where by TYPE was
12307 not a TYPE. Handle PTRMEM_CST.
12308 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
12310 * parse.y (components, notype_components, component_decl,
12311 component_decl_1, component_declarator, component_declarator0):
12312 Now all are itype rather than ttype. Rework to add members to
12313 classes on the fly.
12314 (typesqpecqual_reserved): Use check_multiple_declarators.
12315 (structsp): Update class to finish_class_definition.
12316 (do_xref_defn): Unsplit into named_class_head.
12317 (access_specifier): Set current_access_specifier.
12318 * pt.c (set_current_access_from_decl): New function.
12319 (finish_member_template_decl): Don't take the parameters.
12320 (comp_template_args): Make more robust.
12321 (lookup_template_class): Don't use current_local_enum.
12322 (for_each_template_parm): Handle PTRMEM_CST.
12323 (instantiate_class_template): Use set_current_access_from_decl,
12324 finish_member_declaration and unreverse_member_declarations. Set
12325 lineno/input_filename before generating implicit member functions.
12326 (type_unification_real): Don't assume back-unification happens
12327 only for the last argument.
12328 (regenerate_decl_from_template): Call pushclass a bit earlier.
12329 (tsubst_chain): Remove.
12330 (tsubst_enum): Use set_current_access_from_decl.
12331 (set_mangled_name_for_template_decl): Fix indentation.
12332 * search.c (lookup_fnfields_1): Change iteration through
12333 CLASSTYPE_METHOD_VEC.
12334 (dfs_pushdecls): Likewise.
12335 (dfs_compress_decls): Likewise.
12336 (add_conversions): Likewise.
12337 * semantics.c (finish_class_definition): Don't take components.
12338 Change call to finish_struct.
12339 (finish_member_declaration): New function.
12340 (finish_member_class_template): Don't take template parameters.
12341 Change call to grok_x_components. Call finish_member_template_decl.
12342 (check_multiple_declarators): New function.
12343 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
12344 a passed in fieldlist.
12345 * tree.c (search_tree): Handle PTRMEM_CST.
12346 (mapcar): Likewise.
12347 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
12348 INTEGER_CSTs, for pointer-to-data members.
12350 * call.c (resolve_args): Resolve template specializations, if
12353 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12355 * Makefile.in (spew.o): Depend on toplev.h.
12357 * call.c (compare_ics): Initialize variables `deref_from_type2',
12358 `deref_to_type1' and `deref_to_type2'.
12360 * except.c (get_eh_type): Hide prototype and definition.
12361 (process_start_catch_block_old): Remove unused static prototype.
12363 * pt.c (tsubst_decl): Initialize variable `argvec'.
12365 * spew.c: Include toplev.h.
12367 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
12369 * pt.c (instantiate_decl): Do save and restore file position.
12371 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
12373 * method.c (build_decl_overload_real): Clear
12374 numeric_output_need_bar after __.
12376 1998-10-05 Nathan Sidwell <nathan@acm.org>
12378 * call.c (build_new_method_call): Issue 'incomplete type' error,
12379 if class is not defined.
12381 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12383 * call.c (build_object_call): Move declaration of variable
12384 `fn' into the scope where it is used. Don't access variable
12385 `fn' when it is uninitialized, instead use `fns'.
12387 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
12389 * errfn.c (cp_thing): Print buf as a string not as a printf format
12390 to avoid problems with the operator%. Consequently, `%%' sequences
12391 in format are copied as `%' in buf.
12393 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
12395 * pt.c (pop_tinst_level): Call extract_interface_info.
12396 (instantiate_decl): Don't save and restore file position.
12398 * decl.c (cp_finish_decl): Make statics in extern inlines and
12399 templates common, if possible and the target doesn't support weak
12402 * decl.c (grokdeclarator): Remove redundant calls to
12403 build_type_variant and some duplicated code.
12404 * sig.c (build_signature_reference_type): Only take the type parm.
12405 (build_signature_pointer_type): Likewise.
12406 * tree.c (build_cplus_method_type): Adjust.
12407 * cp-tree.h: Update.
12409 1998-10-04 Mark Mitchell <mark@markmitchell.com>
12411 * call.c (build_over_call): Make pedwarns about dropped qualifiers
12412 into full-fledged errors.
12413 * cvt.c (convert_to_reference): Likewise.
12414 * typeck.c (convert_for_assignment): Likewise.
12416 * search.c (expand_upcast_vtables): In addition to unsetting
12417 TREE_READONLY, remove top-level const type qualifier.
12419 1998-10-03 Mark Mitchell <mark@markmitchell.com>
12421 * class.c (current_class_ptr, current_class_ref): Clarify
12423 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
12424 NOP type conversions.
12425 * decl.c (decls_match): Use comptypes directly; ignore
12426 qualifiers on the DECL.
12427 (duplicate_decls): Remove qualifier checks on DECL.
12428 (grokdeclarator): Make the type built up include top-level
12430 * decl2.c (do_dtors): Fix spelling error.
12431 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
12432 when printing type information.
12433 * init.c (build_new_1): Add documentation. Deal with the fact
12434 that type of allocated memory now contains qualifiers.
12435 * lex.c (is_global): Improve error-recovery.
12436 * sig.c (build_member_function_pointer): Don't cast away const
12437 on fields of sigtable_entry_type.
12438 * tree.c (lvalue_type): Don't look at top-level qualifiers on
12440 * typeck.c (decay_conversion): Likewise.
12441 (build_component_ref): Make sure the type of the COMPONENT_REF
12442 contains top-level qualifiers, as appropriate. Improve
12444 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
12445 (build_array_ref): Likewise.
12446 (build_unary_op): Improve error-recovery.
12447 (unary_complex_lvalue): Make taking the address a bound member
12448 function an error, not a sorry.
12449 (build_conditional_expr): Look at the type qualifiers, not the
12450 qualifiers on the expression itself.
12452 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
12454 * decl2.c (merge_functions): Remove duplicates.
12456 * decl2.c: Add -f{no-,}implicit-inline-templates.
12457 (import_export_decl): Check it.
12459 * decl.c (lookup_name_real): Template parms also take precedence
12460 over implicit typename. Only warn if yylex.
12462 * typeck.c (build_conditional_expr): Only fold if ifexp is an
12465 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
12466 instead of linkage.
12468 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
12470 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
12471 * class.c (build_vbase_pointer): Use it.
12472 * rtti.c (expand_class_desc): Likewise.
12473 * tree.c (build_vbase_pointer_fields): Likewise.
12475 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
12477 * decl.c (start_decl): Add invocation of
12478 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
12479 (start_function): Add invocation of
12480 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
12482 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
12483 HANDLE_GENERIC_PRAGMAS.
12485 1998-09-28 Anthony Green <green@cygnus.com>
12487 * semantics.c (finish_asm_stmt): Always permit volatile asms.
12489 1998-09-28 Mark Mitchell <mark@markmitchell.com>
12491 * decl.c (grokdeclarator): Tighten checks for invalid
12492 destructors. Improve error-messages and error-recovery.
12493 * decl2.c (check_classfn): Don't assume that mangled destructor
12494 names contain type information.
12496 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
12498 * search.c (get_base_distance): Remove assert.
12500 * decl2.c (build_anon_union_vars): Don't process a field with no
12502 (finish_anon_union): Also complain about local anon unions with no
12505 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
12507 * decl.c (lookup_namespace_name): If the name is a namespace,
12508 return it immediately.
12510 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12512 * cp-tree.h (define_case_label): Remove unused parameter.
12513 (check_java_method): Likewise.
12514 (grokclassfn): Likewise.
12515 (expand_aggr_init): Likewise.
12516 (build_x_delete): Likewise.
12517 (maybe_end_member_template_processing): Likewise.
12518 (unshare_base_binfos): Add prototype.
12519 (string_conv_p): Likewise.
12520 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
12522 * cvt.c (build_up_reference): Remove unused parameter
12523 `checkconst', all callers changed.
12524 (build_type_conversion): Mark parameter `code' with
12526 (build_expr_type_conversion): Initialize variable `conv'.
12528 * decl.c (push_namespace): Initialize variable `d'.
12529 (define_case_label): Remove unused parameter `decl', all callers
12532 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
12533 `argc' with ATTRIBUTE_UNUSED.
12534 (grokclassfn): Remove unused parameter `cname', all callers
12536 (check_java_method): Likewise for parameter `ctype'.
12537 (copy_assignment_arg_p): Mark parameter `virtualp' with
12539 (finish_prevtable_vardecl): Likewise for parameter `prev'.
12541 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
12543 * init.c (expand_aggr_init_1): Remove unused parameter
12544 `alias_this', all callers changed.
12545 (expand_aggr_init): Likewise.
12546 (expand_default_init): Likewise.
12547 (build_new_1): Initialize variable `susp'.
12548 (build_x_delete): Remove unused parameter `type', all callers
12551 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
12553 (readescape): Use (unsigned) value in shift.
12554 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
12555 comparing to a signed quantity.
12557 * pt.c (maybe_end_member_template_processing): Remove unused
12558 parameter `decl', all callers changed.
12559 (check_explicit_specialization): Add braces around empty body in
12561 (current_template_args): Initialize variable `args'.
12562 (lookup_template_class): Likewise for variable `prev_local_enum'.
12563 (tsubst_decl): Likewise for variable `r'.
12564 (set_mangled_name_for_template_decl): Initialize variable
12567 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
12568 Likewise for variable `i'.
12569 (yylex): Initialize variable `trrr'.
12571 * typeck.c (compparms): Mark variable `strict' with
12574 * xref.c (simplify_type): Cast argument of ctype function to
12577 1998-09-24 Mark Mitchell <mark@markmitchell.com>
12579 * cp-tree.h (language_lvalue_valid): Remove.
12580 * decl.c (grokdeclarator): Don't disallow references to functions.
12581 * tree.c (lvalue_p_1): New function, combining duplicated
12583 (lvalue_p): Use it.
12584 (real_lvalue_p): Likewise.
12585 * typeck.c (language_lvalue_valid): Remove.
12586 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
12587 they don't have TREE_READONLY set.
12588 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
12590 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
12592 * spew.c (yylex): Give diagnostic.
12593 * hash.h (is_reserved_word): Add export.
12594 * gxx.gperf: Likewise.
12595 * lex.h (rid): Add RID_EXPORT.
12596 * lex.c (init_parse): Likewise.
12598 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
12600 * friend.c (do_friend): Make warning a full sentence.
12602 1998-09-22 Mark Mitchell <mark@markmitchell.com>
12604 * parse.y (component_decl_list): Improve error-recovery.
12606 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
12608 * decl.c (make_typename_type): Move error to point where name
12609 variable can be used by dump_type.
12611 1998-09-22 Mark Mitchell <mark@markmitchell.com>
12613 * decl.c (grokfndecl): Improve error-recovery.
12614 * decl2.c (grokfield): Likewise.
12615 * pt.c (finish_member_template_decl): Likewise.
12617 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
12619 * method.c (hack_identifier): Finding multiple members is always
12622 1998-09-21 Per Bothner <bothner@cygnus.com>
12624 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
12626 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
12628 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
12630 1998-09-20 Mark Mitchell <mark@markmitchell.com>
12632 * class.c (maybe_warn_about_overly_private_class): Reformat.
12634 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
12636 * exception.cc (__cplus_type_matcher): Realign some code.
12638 1998-09-16 Mark Mitchell <mark@markmitchell.com>
12640 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
12641 (tinfo2.o): Likewise.
12642 (exception.o): Likewise.
12644 (opnew.o): Likewise.
12645 (opnewnt.o): Likewise.
12646 (opvnew.o): Likewise.
12647 (opvnewnt.o): Likewise.
12648 (opdel.o): Likewise.
12649 (opdelnt.o): Likewise.
12650 (opvdel.o): Likewise.
12651 (opvdelnt.o): Likewise.
12653 1998-09-16 Richard Henderson <rth@cygnus.com>
12655 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
12657 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
12659 * call.c (build_field_call): Handle static data members too.
12661 * typeck.c (comptypes): When comparing pointer types, check
12662 whether referred types match even in strictest modes.
12664 1998-09-15 Mark Mitchell <mark@markmitchell.com>
12666 * cp-tree.h: Revert previous change.
12667 (finish_struct_methods): Remove declaration.
12668 * class.c: Revert previous change.
12669 (maybe_warn_about_overly_private_class): New function.
12670 (finish_struct_methods): Declare here, and make static. Remove
12671 unnecessary parameters. Tidy slightly. Use
12672 maybe_warn_about_overly_private_class.
12673 (finish_struct_1): Adjust. Remove check for private constructors,
12674 now done elsewhere.
12675 (finish_struct): Adjust.
12677 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
12679 * except.c (expand_start_catch_block): No need to check for new
12681 (process_start_catch_block_old): Deleted.
12682 (process_start_catch_block): Add call to start_decl_1().
12683 (expand_end_catch_block): Add call to end_catch_handler().
12684 * exception.cc (__cplus_type_matcher): Only check the exception
12685 language if there is an exception table.
12687 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
12689 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
12690 as used to prevent conflicts with virtual function tables.
12692 1998-09-14 Mark Mitchell <mark@markmitchell.com>
12694 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
12695 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
12696 * class.c (maybe_class_too_private_p): New function.
12697 (finish_struct_methods): Use it.
12698 (finish_struct_1): Likewise.
12699 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
12702 * pt.c (check_specialization_scope): Fix spelling error.
12703 (check_explicit_specialization): Remove code to handle explicit
12704 specializations in class scope; they are now correctly diagnosed
12707 1998-09-10 Mark Mitchell <mark@markmitchell.com>
12709 * decl.c (pushdecl): Don't copy types if the
12710 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
12713 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
12715 * class.c (get_enclosing_class): New function.
12716 (is_base_of_enclosing_class): Likewise.
12717 * cp-tree.h (get_enclosing_class): Declare.
12718 (is_base_of_enclosing_class): Likewise.
12719 * pt.c (coerce_template_parms): Use them.
12721 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
12723 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
12724 null to decide whether to use it.
12726 * error.c (dump_type_real): Handle NAMESPACE_DECL.
12727 * parse.y (base_class.1): Avoid crash on error.
12729 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
12731 * decl.c (make_typename_type): If context is a namespace, the code
12734 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
12736 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
12738 1998-09-08 Mark Mitchell <mark@markmitchell.com>
12740 * cp-tree.h (anonymous_namespace_name): Declare.
12741 * decl.c: Define it.
12742 (push_namespace): Use anonymous_namespace_name, rather than local
12744 * error.c (dump_decl): If a namespace is named
12745 anonymous_namespace_name, call it {anonymous}.
12747 * decl.c (grokparms): Distinguish between references and pointers
12750 1998-09-08 Richard Henderson <rth@cygnus.com>
12751 Mark Mitchell <mark@markmitchell.com>
12753 * pt.c (process_partial_specialization): Consistently allocate
12754 and zero tpd.parms based on ntparms. Use tpd2.parms, not
12755 tpd.parms, where appropriate.
12757 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
12759 * Makefile.in (INCLUDES): Update after recent toplevel gcc
12762 1998-09-05 Mark Mitchell <mark@markmitchell.com>
12764 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
12765 * class.c (finish_struct): Remove hackery to deal with explicit
12766 specializations in class scope.
12767 * decl.c (grokfndecl): Improve error-recovery.
12768 * decl2.c (grokfield): Likewise.
12769 * pt.c (check_specialization_scope): New function.
12770 (begin_specialization): Call it.
12771 (process_partial_specialization): New function, split out from
12772 push_template_decl. Check partial specializations more
12774 (push_template_decl): Call it.
12775 (check_explicit_specialization): Don't attempt to handle explicit
12776 specializations in class scope.
12777 (template_parm_data): Document. Add current_arg and
12778 arg_uses_template_parms.
12779 (mark_template_parm): Set it.
12780 (tsubst_arg_types): Remove unused variable.
12781 * semantics.c (begin_class_definition): Tweak.
12783 1998-09-04 Mark Mitchell <mark@markmitchell.com>
12785 * inc/typeinfo (type_info::type_info(const char*)): Make
12788 * cp-tree.h (hash_tree_cons_simple): New macro.
12789 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
12790 (coerce_template_parms): Use make_temp_vec, instead of
12791 make_tree_vec. Document this behavior.
12792 (lookup_template_class): Likewise.
12793 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
12794 Remove dead code (and add assertion to check its deadness). Fix
12795 bug w.r.t. exception specifications.
12797 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
12799 * decl2.c (import_export_vtable): Always make artificials comdat.
12800 (import_export_decl): Likewise.
12801 * pt.c (mark_decl_instantiated): Likewise.
12803 1998-09-03 Mark Mitchell <mark@markmitchell.com>
12805 * cp-tree.h (finish_globally_qualified_member_call_expr):
12807 (finish_qualified_call_expr).
12808 * semantics.c: Likewise.
12809 * parse.y (primary): Use it.
12810 * method.c (hack_identifier): Remove redundant code.
12812 * init.c (resolve_offset_ref): Call convert_from_reference to
12813 handle members of reference type. Improve error recovery.
12815 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
12817 * cp-tree.h: Declare warn_nontemplate_friend.
12818 * decl2.c (lang_decode_option): Set.
12819 * lang-options.h: Add -Wnon-template-friend.
12820 * friend.c (do_friend): Use to toggle non-template function warning.
12822 1998-09-03 Mark Mitchell <mark@markmitchell.com>
12824 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
12825 corresponding INTEGER_CSTs when processing_template_decl.
12826 * pt.c (tsubst_enum): Tweak accordingly.
12828 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12830 * decl.c (pushdecl_class_level): Add warning here.
12833 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
12835 * cvt.c (convert_pointer_to_real): Tidy.
12836 * search.c (get_base_distance_recursive): Simplify.
12837 (get_base_distance): Likewise.
12839 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
12842 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
12844 * lex.c (check_newline): Call HANDLE_PRAGMA before
12845 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
12846 if unknown pragmas are encountered.
12847 (handle_sysv_pragma): Interpret return code from
12848 handle_pragma_token (). Return success/failure indication rather
12849 than next unprocessed character.
12850 (pragma_getc): New function: retrieves characters from the
12851 input stream. Defined when HANDLE_PRAGMA is defined.
12852 (pragma_ungetc): New function: replaces characters back into the
12853 input stream. Defined when HANDLE_PRAGMA is defined.
12855 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
12857 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
12858 * class.c (build_vtable_entry_ref): Likewise.
12860 1998-09-01 Mark Mitchell <mark@markmitchell.com>
12862 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
12863 * decl2.c (import_export_decl): Likewise.
12864 * pt.c (instantiate_decl): Use it.
12866 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
12868 * decl.c (lookup_name_real): Also do implicit typename thing for
12869 artificial TYPE_DECLs.
12870 * search.c (lookup_field): Likewise.
12871 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
12872 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
12873 (enter_scope_of): Extract type from implicit typename.
12874 (begin_class_definition): Likewise.
12875 * lex.c (identifier_type): Handle implicit typename when checking
12878 * cp-tree.h: Declare flag_strict_prototype.
12879 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
12880 -fstrict-prototype.
12881 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
12882 specified, set it to the value of pedantic.
12884 1998-09-01 Mark Mitchell <mark@markmitchell.com>
12886 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
12888 1998-08-31 Mark Mitchell <mark@markmitchell.com>
12890 * decl.c (finish_enum): Handle member enums of classes declared in
12891 template functions.
12893 * decl2.c (grok_x_components): Strip attributes before calling
12896 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
12898 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
12899 -fenum-int-equivalence and -fno-nonnull-objects.
12900 * class.c (check_for_override): Remove support for -fall-virtual.
12901 (finish_struct_1): Likewise.
12902 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
12903 * typeck.c (build_binary_op_nodefault): Likewise.
12904 * cvt.c (ocp_convert): Likewise.
12905 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
12906 * class.c (build_vbase_path): Likewise.
12908 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
12910 * Makefile.in (INTERFACE): New, set to 1.
12912 1998-08-30 Mark Mitchell <mark@markmitchell.com>
12914 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
12915 comparing with global_namespace.
12916 (dump_aggr_type): Likewise.
12918 * decl.c (grokfndecl): Issue error on declaration of friend
12919 templates with explicit template arguments.
12921 * pt.c (convert_template_argument): New function, split out
12923 (coerce_template_parms): Here.
12924 (tsubst): Attempt better error-recovery.
12926 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
12928 * pt.c (decl_template_parm_p): Add checks for
12929 TEMPLATE_TEMPLATE_PARM.
12931 1998-08-28 Mark Mitchell <mark@markmitchell.com>
12933 * lex.c (do_identifier): Fix thinko in previous change.
12935 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
12937 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
12938 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
12940 1998-08-28 Richard Henderson <rth@cygnus.com>
12942 Add support for discarding unused virtual functions.
12943 * lang-options.h: Add -fvtable-gc.
12944 * cp-tree.h: Add flag_vtable_gc.
12945 * decl2.c (output_vtable_inherit): New fn.
12946 (finish_vtable_vardecl): Call it.
12947 * class.c (build_vtable_entry_ref): New fn.
12948 (build_vtbl_ref): Call it.
12950 1998-08-28 Mark Mitchell <mark@markmitchell.com>
12952 * cp-tree.h (build_enumerator): Take the enumeration type as a
12954 * decl.c (finish_enum): Don't set the TREE_TYPE for the
12955 enumeration constant values if we're processing_template_decls.
12956 Don't set the type for the CONST_DECLs either; that's done in
12958 (build_enumerator): Take the enumeration type as a
12960 * lex.c (do_identifier): Don't resolve enumeration constants while
12961 processing template declarations, even if they happen to be
12962 TEMPLATE_PARM_INDEXs.
12964 * parse.y (current_enum_type): New variable.
12965 (primary): Don't allow statement-expression in local classes just
12966 as we don't in global classes.
12967 (structsp): Use current_enum_type.
12968 (enum_list): Likewise.
12969 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
12970 finish_enum; they no longer occur.
12972 * cp-tree.h (finish_base_specifier): New function.
12973 * parse.y (base_class): Use it.
12974 * semantics.c (finish_base_specifier): Define it.
12976 * parse.y (structsp): Warn on use of typename outside of template
12979 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
12981 * lex.c (handle_cp_pragma): Remove #pragma vtable.
12982 * lang-options.h: Remove +e options.
12983 * decl2.c (lang_decode_option): Likewise.
12984 (import_export_vtable): Don't check write_virtuals.
12985 (finish_vtable_vardecl, finish_file): Likewise.
12986 * search.c (dfs_debug_mark): Likewise.
12987 * semantics.c (begin_class_definition): Likewise.
12988 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
12990 * call.c (build_over_call): Check flag_elide_constructors.
12991 * decl2.c: flag_elide_constructors defaults to 1.
12992 * typeck.c (convert_arguments): Remove return_loc parm.
12993 (build_function_call_real): Adjust.
12995 * search.c: Tear out all mi_matrix and memoize code.
12996 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
12997 * lang-options.h: Remove documentation for -fhandle-exceptions,
12998 -fmemoize-lookups and -fsave-memoized.
12999 * cp-tree.h: Lose mi_matrix and memoize support.
13000 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
13001 * class.c: Lose struct class_level.
13002 (pushclass, popclass): Lose memoize support.
13003 * init.c (build_offset_ref): Likewise.
13005 Never change BINFO_INHERITANCE_CHAIN.
13006 * init.c (emit_base_init): Change modification of
13007 BINFO_INHERITANCE_CHAIN to an assert.
13008 * search.c (get_base_distance_recursive): Likewise.
13009 (get_base_distance): Likewise.
13010 (lookup_member): Likewise.
13011 (convert_pointer_to_single_level): Likewise.
13012 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
13013 (lookup_fnfields): Likewise.
13014 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
13015 (unshare_base_binfos): Don't call propagate_binfo_offsets.
13016 (layout_basetypes): Call propagate_binfo_offsets instead of
13017 unshare_base_binfos.
13018 * decl.c (xref_basetypes): Call unshare_base_binfos.
13019 * pt.c (instantiate_class_template): Likewise.
13020 * tree.c (reverse_path): Remove 'copy' parm; always make a
13022 * class.c (build_vbase_path): Just call it.
13023 * search.c (compute_access): Likewise. Don't re-reverse.
13025 1998-08-27 Mark Mitchell <mark@markmitchell.com>
13027 * class.c (build_vbase_path): Use reverse_path.
13028 (finish_base_struct): Move warnings for inaccessible bases to
13030 (modify_one_vtable): Remove check of TREE_USED (binfo).
13031 (fixup_vtable_deltas1): Likewise.
13032 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
13033 (xref_tag): Remove binfos parameter.
13034 (make_binfo): Remove chain parameter.
13035 (reverse_path): Add copy parameter.
13036 * decl.c (init_decl_processing): Change calls to xref_tag.
13037 (xref_tag): Remove binfos parameter.
13038 (xref_basetypes): Change calls to make_binfo.
13039 * decl2.c (grok_x_components): Change calls to xref_tag.
13040 (handle_class_head): Likewise.
13041 * friend.c (do_friend): Likewise.
13042 * lex.c (make_lang_type): Change calls to make_binfo.
13043 * parse.y (structsp): Change calls to xref_tag.
13044 (named_complex_class_head_sans_basetype): Likewise.
13045 (named_class_head): Likewise.
13046 * rtti.c (init_rtti_processing): Likewise.
13047 * search.c (compute_access): Change calls to reverse_path.
13048 (dfs_get_vbase_types): Change calls to make_binfo.
13049 (get_vbase_types): Remove dead code.
13050 * tree.c (unshare_base_binfos): Change calls to make_binfo.
13051 (layout_basetypes): Warn here about inaccessible bases.
13052 (make_binfo): Remove chain parameter.
13053 (reverse_path): Add copy parameter.
13055 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
13057 * class.c: #if 0 complete_type_p.
13058 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
13059 * method.c (process_overload_item): Likewise.
13060 * typeck.c (comp_target_types): Likewise.
13062 Stop sharing binfos for indirect virtual bases.
13063 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
13064 (layout_basetypes): Likewise.
13065 (unshare_base_binfos): Copy vbases, too.
13066 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
13067 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
13068 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
13069 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
13070 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
13071 reference to BINFO_VIA_PUBLIC.
13072 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
13073 (push_class_decls): Use them.
13074 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
13075 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
13077 1998-08-27 Mark Mitchell <mark@markmitchell.com>
13079 * decl.c (build_enumerator): Set DECL_CONTEXT for the
13082 1998-08-26 Mark Mitchell <mark@markmitchell.com>
13084 * cp-tree.h (finish_enum): Change prototype.
13085 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
13086 VALUES parameter. Don't try to compute mins/maxs if
13087 processing_template_decl.
13088 * parse.y (structsp): Use new calling sequence for finish_enum.
13089 * pt.c (tsubst_enum): Likewise. Take the new type as input.
13090 (lookup_template_class): Remove unused variables. Tweak.
13091 Register enums on instantiation list before substituting
13092 enumeration constants.
13093 (tsubst_decl): Remove unused variables.
13094 (regenerate_decl_from_template): Likewise.
13096 * decl.c (duplicate_decls): Don't obliterate the
13097 DECL_TEMPLATE_INFO for a template if we're not replacing it with
13100 * lex.c (do_identifier): Fix typo in comment.
13102 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13104 * errfn.c: Remove stdarg.h/varargs.h.
13105 * tree.c: Likewise.
13107 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
13109 * pt.c (tsubst_copy): Only do typename overloading on an
13110 IDENTIFIER_NODE that happens to look like a typename if it actually
13111 has a type for us to use.
13113 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
13115 * typeck.c (comp_cv_target_types): Split out...
13116 (comp_target_types): From here. Don't allow cv-qual changes under
13117 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
13118 (build_ptrmemfunc): Pass 1 to nptrs.
13119 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
13121 1998-08-25 Mark Mitchell <mark@markmitchell.com>
13123 * search.c (dependent_base_p): Don't compare a binfo to
13124 current_class_type; use the TREE_TYPE of the binfo instead.
13126 * cp-tree.h (CLASS_TYPE_P): Revise definition.
13128 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
13130 * decl.c (duplicate_decls): Don't complain about different
13131 exceptions from an internal decl even if pedantic.
13133 * typeck.c (convert_for_assignment): Converting from pm of vbase
13134 to derived is an error, not a sorry.
13136 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
13137 * class.c (fixed_type_or_null): Rename from
13138 resolves_to_fixed_type_p. Return the dynamic type of the
13139 expression, if fixed, or null.
13140 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
13141 does not match the static type.
13142 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
13143 resolves_to_fixed_type_p again.
13145 1998-08-24 Mark Mitchell <mark@markmitchell.com>
13147 * pt.c (tsubst_decl): Move special case code for dealing with
13148 tricky friend templates here from ...
13149 (regenerate_decl_from_template): Here.
13151 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
13153 * decl.c (start_decl): Remove redundant linkage check.
13155 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
13157 * typeck.c (c_expand_return): Handle the case that valtype
13158 is wider than the functions return type.
13160 1998-08-24 Mark Mitchell <mark@markmitchell.com>
13162 * cp-tree.h (CLASS_TYPE_P): New macro.
13163 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
13164 * pt.c (process_template_parm): Undo previous change.
13166 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
13168 * cp-tree.h: Declare.
13169 * pt.c (decl_template_parm_p): New function.
13170 * decl.c (pushdecl): Check decls for redeclaring template parms.
13171 (xref_tag): Make redeclaration an error, print decl.
13172 * decl2.c (grokfield): Check field_decls for redeclaration as well.
13174 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
13176 * parse.y (primary): Fix up the type of string constants.
13178 1998-08-24 Mark Mitchell <mark@markmitchell.com>
13180 * typeck.c (convert_for_initialization): Move check for odd uses
13181 of NULL to avoid duplicate warnings.
13183 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
13185 * tree.c (lvalue_type): Fix for arrays.
13186 * typeck.c (string_conv_p): New fn.
13187 (convert_for_assignment): Use it.
13188 (build_unary_op): Use lvalue_type.
13189 * call.c (standard_conversion, convert_like): Use string_conv_p.
13190 (add_function_candidate): Use lvalue_type.
13191 * cvt.c (convert_to_reference): Likewise.
13192 * decl2.c (lang_decode_option): Ignore -traditional.
13193 * decl.c (init_decl_processing): flag_writable_strings inhibits
13194 flag_const_strings.
13196 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
13198 * lang-options.h (lang_options): Add fconst-strings to the list
13200 * decl2.c (lang_f_options, lang_decode_option): Likewise.
13202 1998-08-24 Nathan Sidwell <nathan@acm.org>
13204 * lex.c (real_yylex): Don't warn about long long constants if
13205 we're allowing long long.
13207 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
13209 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
13210 accessing bindings directly.
13212 * search.c (my_tree_cons): Reimplement.
13214 * lang-specs.h: Remove __HONOR_STD.
13215 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
13217 1998-08-23 Mark Mitchell <mark@markmitchell.com>
13219 * decl.c (grokdeclarator): Complain about in-class initialization
13220 of aggregates and/or references.
13221 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
13222 TEMPLATE_TYPE_PARMs.
13224 * decl2.c (grok_array_decl): Add comment.
13225 (mark_used): Don't instantiate an explicit instantiation.
13226 * friend.c (make_friend_class): Remove bogus comment. Fix check
13227 for partial specializations.
13228 * pt.c (check_explicit_specialization): Don't
13229 SET_DECL_EXPLICIT_INSTANTIATION here.
13230 (mark_decl_instantiated): Or here.
13231 (do_decl_instantiation): Do it here, instead. Add checks for
13232 duplicate explicit instantiations, etc. Tidy.
13233 (do_type_instantiation): Likewise.
13234 (instantiate_decl): Improve comments. Complain about explicit
13235 instantiations where no definition is available.
13237 * cp-tree.h (ansi_null_node): Remove.
13238 * call.c (build_over_call): Warn about converting NULL to an
13240 * cvt.c (build_expr_type_conversion): Likewise. Use
13241 null_ptr_cst_p instead of expanding it inline.
13242 * decl.c (ansi_null_node): Remove.
13243 (init_decl_processing): Make null_node always have integral type.
13244 * except.c (build_throw): Warn about converting NULL to an
13246 * lex.c (init_parse): Remove handling of ansi_null_node.
13247 * pt.c (type_unification_real): Don't convert NULL to void* type.
13248 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
13249 (convert_for_assignment): Warn about converting NULL to an
13251 (convert_for_initialization): Likewise.
13253 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
13255 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
13256 * pt.c (coerce_template_parms): Use no_linkage_check.
13257 * decl.c (grokvardecl): Likewise.
13258 (grokfndecl): Likewise. Members of anonymous types have no linkage.
13260 * method.c (process_overload_item): Remove useless code.
13262 1998-08-20 Per Bothner <bothner@cygnus.com>
13264 Handle new'ing of Java classes.
13265 * init.c (build_class_classref): New function.
13266 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
13267 constructor does not return this; don't need to exception-protect.
13269 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
13270 * decl2.c (acceptable_java_type): Handle template-derived types.
13272 1998-08-20 Per Bothner <bothner@cygnus.com>
13274 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
13276 1998-08-20 Mark Mitchell <mark@markmitchell.com>
13278 * decl.c (duplicate_decls): Always merge the old and new patterns
13279 for templates, regardless of whether or not the new one has
13280 DECL_INITIAL. Don't throw away specializations. Merge
13282 * pt.c (tsubst_decl): Use the right pattern when calculating the
13283 complete args for a new template instance.
13284 (do_decl_instantiation): Fix typo in comment.
13285 (regenerate_decl_from_template): Deal with tricky friend template
13287 (instantiate_decl): Likewise.
13289 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
13291 * init.c (build_builtin_delete_call): Add missing assemble_external
13294 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
13296 * parse.y (notype_unqualified_id): Also accept ~A<int>.
13298 1998-08-19 Mark Mitchell <mark@markmitchell.com>
13300 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
13302 * except.c (build_throw): Warn when NULL is thrown, even with
13303 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
13306 * cp-tree.h (ansi_null_node): New variable.
13307 * decl.c (ansi_null_node): New variable.
13308 (init_decl_processing): Initialize its type.
13309 * lex.c (init_parse): Initialize its value. Use ansi_null_node
13310 for null_node in non-ANSI mode.
13311 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
13312 place of null_node to avoid spurious errors.
13314 1998-08-17 Mark Mitchell <mark@markmitchell.com>
13316 * cp-tree.h (enter_scope_of): New function.
13317 * parse.y (complex_direct_notype_declarator): Use it.
13318 * semantics.c (enter_scope_of): New function.
13320 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
13322 * decl.c (grokparms): No, here.
13324 * decl.c (grokdeclarator): Catch parm with pointer to array of
13325 unknown bound here...
13326 * method.c (process_overload_item): ...not here.
13328 * gxxint.texi: Remove obsolete documentation of overloading code.
13330 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
13331 * class.c (finish_struct_bits): Likewise.
13333 * tree.c (lvalue_type): Fix for arrays.
13334 * typeck.c (build_unary_op): Use lvalue_type.
13335 * call.c (add_function_candidate): Likewise.
13336 * cvt.c (convert_to_reference): Likewise.
13338 * decl2.c (lang_decode_option): Ignore -traditional.
13340 * init.c (build_offset_ref): Don't mess with error_mark_node.
13341 * lex.c (do_scoped_id): Use cp_error.
13343 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
13345 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
13347 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
13349 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
13351 * cp-tree.h (set_identifier_local_value): Provide prototype.
13353 * decl2.c (do_namespace_alias): Remove unused variables `binding'
13356 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
13358 * Makefile.in: Rename BBISON to BISON so that it can be properly
13359 inherited from the parent makefile.
13361 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
13363 * lang-options.h: Add -finit-priority.
13364 * decl2.c: Likewise. Check flag_init_priority instead of
13367 * decl2.c (setup_initp): New fn.
13368 (start_objects, finish_objects, do_ctors): Handle init_priority.
13369 (do_dtors, finish_file): Likewise.
13371 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
13373 * pt.c (tsubst_copy): Hush warning.
13375 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
13377 1998-08-12 Mark Mitchell <mark@markmitchell.com>
13379 * pt.c (print_template_context): Don't abort when instantiating a
13380 synthesized method.
13382 * decl.c (grokdeclarator): Issue errors on namespace qualified
13383 declarators in parameter lists or in class scope.
13385 1998-08-09 Mark Mitchell <mark@markmitchell.com>
13387 * pt.c (check_explicit_specialization): Don't abort on bogus
13388 explicit instantiations.
13390 1998-08-07 Mark Mitchell <mark@markmitchell.com>
13392 * typeck.c (require_complete_type): Use complete_type_or_else.
13393 (complete_type_or_else): Always return NULL_TREE on failure, as
13396 * pt.c (tsubst_aggr_type): Prototype.
13397 (tsubst_decl): New function, split out from tsubst. Set
13398 input_filename and lineno as appropriate.
13399 (pop_tinst_level): Restore the file and line number saved in
13401 (instantiate_class_template): Set input_filename and lineno as
13403 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
13404 context for a TYPENAME_TYPE is complete.
13406 * decl2.c (grokbitfield): Issue errors on bitfields declared with
13408 (do_dtors): As in do_ctors, pretend to be a member of the same
13409 class as a static data member while generating a call to its
13412 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
13413 conversions, even in complex virtual base class hierarchies.
13415 1998-08-06 Mark Mitchell <mark@markmitchell.com>
13417 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
13418 (TYPE_TEMPLATE_INFO): Likewise.
13419 (SET_TYPE_TEMPLATE_INFO): Likewise.
13420 (ENUM_TI_TEMPLATE): Likewise.
13421 (ENUM_TI_ARGS): Likewise.
13422 (lookup_nested_type_by_name): Remove.
13423 * decl.c (maybe_process_template_type_declaration): Handle enums.
13424 (start_enum): Don't check for primary-template enum declarations
13426 (finish_enum): Clean up, document. Make sure template enum
13427 constants get the correct type.
13428 (build_enumerator): Copy initializers for template enumerations,
13430 (grok_enum_decls): Document.
13431 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
13432 better. Build LOOKUP_EXPRs for local variables, even if they are
13434 * pt.c (tsubst_enum): Remove field_chain parameter.
13435 (template_class_depth): Include the depth of surrounding function
13437 (push_template_decl): Check for primary-template enum declarations
13438 here. Deal with enumeration templates.
13439 (lookup_template_class): Likewise.
13440 (for_each_template_parm): Likewise.
13441 (instantiate_class_template): Don't call tsubst_enum directly,
13442 call tsubst instead, to instantiate enums. Deal with all
13443 field_chain issues here, not in tsubst_enum.
13444 (lookup_nested_type_by_name): Remove.
13445 (tsubst_aggr_type): Revise handling of enumeration types.
13446 (tsubst): Likewise.
13447 (tsubst_copy): Likewise.
13448 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
13450 1998-08-04 Mark Mitchell <mark@markmitchell.com>
13452 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
13453 uses template parameters.
13454 * method.c (build_template_parm_names): Use the full set of
13455 template arguments for tsubst'ing.
13456 (build_overload_identifier): Pass the full set of template
13457 arguments to build_template_parm_names, not just the
13459 * pt.c (TMPL_ARGS_DEPTH): Define using
13460 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
13461 (NUM_TMPL_ARGS): New macro.
13462 (add_outermost_template_args): Deal with the case where the outer
13463 args will be completely discarded.
13464 (coerce_template_parms): Use the full set of template arguments
13465 for tsubst'ing. Simplify. Add some asserts. Improve
13467 (lookup_template_class): Pass the full set of template arguments
13468 to coerce_template_parms.
13469 (tsubst): Add assertion.
13470 (do_type_instantiation): Don't instantiate member template
13473 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
13474 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
13476 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
13478 * method.c (set_mangled_name_for_decl): Change return type to void.
13480 * decl.c (lookup_name_real): A namespace-level decl takes priority
13481 over implicit typename. Avoid doing the same lookup twice.
13483 * search.c (dependent_base_p): New fn.
13484 (dfs_pushdecls, dfs_compress_decls): Use it.
13486 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
13487 virtual functions if the type doesn't have any.
13489 1998-08-03 Mark Mitchell <mark@markmitchell.com>
13491 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
13492 uses template parameters.
13494 1998-08-02 Mark Mitchell <mark@markmitchell.com>
13496 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
13497 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
13498 * lex.c (do_identifier): Don't use a second argument, or a type,
13499 when building LOOKUP_EXPRs.
13500 (do_identifier): Likewise.
13501 (do_scoped_id): Likewise.
13502 * method.c (hack_identifier): Improve error message.
13503 * pt.c (lookup_template_function): Don't needlessly call
13504 copy_to_permanent or build_min.
13505 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
13507 (do_decl_instantiation): Improve error message.
13508 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
13509 (build_min): Copy the type to the permanent obstack, too.
13511 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
13513 * init.c (init_init_processing): Remove BI* handling.
13514 (build_builtin_call): Remove.
13515 (build_builtin_delete_call): New fn.
13516 (build_delete): Use it.
13518 1998-07-31 Mark Mitchell <mark@markmitchell.com>
13520 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
13521 (maybe_check_template_type): New function.
13522 * decl.c (maybe_process_template_type_declaration): New function,
13523 split out from pushtag Call maybe_check_template_type.
13524 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
13525 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
13526 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
13527 * pt.c (template_class_depth_real): Generalization of ...
13528 (template_class_depth): Use it.
13529 (register_specialization): Use duplicate_decls for duplicate
13530 declarations of specializations.
13531 (maybe_check_template_type): New function.
13532 (push_template_decl_real): Fix comment.
13533 (convert_nontype_argument): Likewise.
13534 (lookup_template_class): Likewise. Avoid an infinite loop on
13536 (tsubst_friend_function): Fix comment.
13537 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
13538 an IDENTIFIER_NODE.
13539 * semantics.c (begin_function_definition): Use
13540 reset_specialization to note that template headers don't apply
13541 directly to declarations after the opening curly for a function.
13543 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
13545 * decl.c (push_overloaded_decl): Use current_namespace instead of
13546 DECL_CONTEXT (decl) to determine where we go.
13548 * decl.c (lookup_name_real): Fix typo.
13550 1998-07-28 Mark Mitchell <mark@markmitchell.com>
13552 * friend.c (is_friend): Be lenient with member functions to deal
13553 with nested friends.
13555 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
13557 * class.c (finish_struct_1): Convert integer_zero_node to
13558 ssizetype before passing it to set_rtti_entry.
13559 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
13560 of any size to a pointer.
13562 1998-07-27 Mark Mitchell <mark@markmitchell.com>
13564 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
13565 (build_template_decl_overload): Remove.
13566 (set_mangled_name_for_decl): New function.
13567 (innermost_args): Remove is_spec parameter.
13568 (most_specialized, most_specialized_class): Remove declarations.
13569 (lookup_template_class): Add entering_scope parameter.
13570 (maybe_process_partial_specialization): New function.
13571 (finish_template_decl): Likewise.
13572 (finish_template_type): Likewise.
13573 * class.c (finish_struct): Clean up processing of member template
13575 * decl.c (pushtag): Fix formatting.
13576 (lookup_tag): Improve handling of pseudo-global levels.
13577 (make_typename_type): Adjust call to lookup_template_class.
13578 (shadow_tag): Use maybe_process_partial_specialization.
13579 (xref_tag): Improve handling of member friends.
13580 (start_function): Call push_nested_class before
13581 push_template_decl. Don't call push_template_decl for
13583 * decl2.c (grok_x_components): Don't call xref_tag for
13584 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
13585 (grokclassfn): Use set_mangled_name_for_decl.
13586 (arg_assoc_class): Adjust call to innermost_args.
13587 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
13588 * error.c (dump_function_name): Improve printing of template
13590 * friend.c (is_friend): Don't compare types of decls to determine
13591 friendship, unless flag_guiding_decls.
13592 (make_friend_class): Partial specializations cannot be friends.
13593 (do_friend): Use set_mangled_name_for_decl. Call
13594 push_template_decl_real instead of push_template_decl.
13595 * method.c (build_decl_overload_real): Remove prototype. Give it
13597 (build_overload_identififer): Adjust call to innermost_args.
13598 (build_template_decl_overload): Remove.
13599 (set_mangled_name_for_decl): New function.
13600 * parse.y (.finish_template_type): New non-terminal.
13601 (template_def): Use finish_template_decl. Use template_extdef
13603 (template_extdef, template_datadef): New non-terminals, containing
13604 only those rules for things which can be templates.
13606 (template_type, self_template_type): Use .finish_template_type.
13607 (named_class_head): Use maybe_process_partial_specialization.
13608 * pt.c (mangle_class_name_for_template): Remove context parameter.
13609 (get_class_bindings): Remove outer_args parameter.
13610 (complete_template_args): Remove.
13611 (add_outermost_template_args): New function.
13612 (register_specialization): Return the specialization.
13613 (unregister_specialization): New function.
13614 (tsubst_template_parms): Likewise.
13615 (most_specialized, most_specialized_class): Prototype here as
13617 (original_template): Rename to most_general_template.
13618 (tsubst_template_parms): New function.
13619 (set_mangled_name_for_template_decl): Likewise.
13620 (TMPL_ARGS_DEPTH): New macro.
13621 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
13622 (TMPL_ARGS_LEVEL): New macro.
13623 (SET_TMPL_ARGS_LEVEL): Likewise.
13624 (TMPL_ARG): Likewise.
13625 (SET_TMPL_ARG): Likewise.
13626 (TMPL_ARGS_DEPTH): Likewise.
13627 (finish_member_template_decl): Use finish_template_decl.
13628 (maybe_process_partial_specialization): New function, split out
13630 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
13631 (maybe_begin_member_template_processing): Use new macros.
13632 (is_member_template): Likewise.
13633 (is_member_template_class): Likewise.
13634 (add_to_template_args): Likewise. Deal with multiple levels of
13636 (maybe_process_partial_specialization): New function.
13637 (retrieve_specialization): Add consistency check.
13638 (determine_specialization): Return full argument list.
13639 (check_explicit_specialization): Tweak friend handling. Use full
13640 argument lists. Simplify.
13641 (current_template_args): Use new macros.
13642 (push_template_decl_real): Change ill-named mainargs to specargs.
13643 Check that a partial specialization actually specializes at least
13644 one parameter. Improve friend handling. Modify for full
13645 template arguments.
13646 (classtype_mangled_name): Don't mangle the names of
13648 (lookup_template_class): Add entering_scope parameter. Use it to
13649 avoid finding a template type when an instantiation is required.
13650 Simplify. Use full template arguments.
13651 (tsubst_friend_function): Use unregister_specialization. Use new
13652 macros. Use full template arguments.
13653 (tsubst_friend_class): Substitute, using tsubst_template_parms,
13654 into the template parameters before passing them to
13655 redeclare_class_template.
13656 (instantiate_class_template): Simplify. Use full template
13657 arguments. Adjust calls to get_class_bindings. Use
13658 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
13659 (innermost_args): Use new macros.
13660 (tsubst_aggr_type): New function, split out from tsubst.
13661 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
13662 conventions for lookup_template_class. Refine handling of partial
13663 instantiations. Remove calls to complete_template_args.
13664 Simplify. Add consistency checks. Use set_mangled_name_for_decl
13665 and set_mangled_name_for_template_decl.
13666 (tsubst_copy): Use tsubst_aggr_type.
13667 (instantiate_template): Use full template arguments.
13668 (more_specialized): Improve formatting.
13669 (more_specialized_class): Adjust calls to get_class_bindings.
13670 (get_bindings_real): Don't call complete_template_args.
13671 (most_specialized): Don't overwrite input; create a new list.
13672 (most_specialized_class): Use most_general_template.
13673 (regenerate_decl_from_template): Use unregister_specialization.
13674 Use full template arguments.
13675 (instantiate_decl): Use full template arguments.
13676 (set_mangled_name_for_template_decl): New function.
13677 * semantics.c (begin_class_definition): Use
13678 maybe_process_partial_specialization.
13679 (finish_member_class_template): New function.
13680 (finish_template_decl): Likewise.
13681 (finish_template_type): Likewise.
13682 (typeck.c): Don't crash after issuing a compiler_error.
13683 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
13685 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
13687 * typeck2.c (build_functional_cast): Handle default-initialization.
13689 * call.c (build_over_call): Pass 1 to popclass.
13691 * parse.y (direct_notype_declarator): Add precedence declaration
13692 to notype_unqualified_id case.
13693 * Makefile.in (EXPECT): Adjust.
13695 * tree.c (ovl_member): Fix for single function in OVL.
13697 1998-07-27 Dave Brolley <brolley@cygnus.com>
13699 * c-lex.c (yylex): Fix boundary conditions in character literal and
13700 string literal loops.
13702 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
13704 * decl.c (lookup_name_real): OK, do return the from_obj value
13705 unless got_object depends on template parms.
13707 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
13709 * pt.c (coerce_template_parms): Also complain about local enums.
13711 * cp-tree.h: Add prototype for set_identifier_local_value.
13712 * decl.c (set_identifier_local_value_with_scope): Make static,
13714 * search.c (covariant_return_p): Likewise.
13715 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
13717 * call.c (build_method_call): Only pull out the type of a destructor
13718 if it's a template type parm.
13719 * decl.c (lookup_name_real): Never return the from_obj value.
13721 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
13723 * except.c (process_start_catch_block_old): Call start_decl_1 for
13725 * decl.c (start_decl_1): Avoid duplicate error.
13727 * init.c (expand_default_init): Only perform the initialization if
13728 it will do something.
13730 1998-07-23 H.J. Lu (hjl@gnu.org)
13732 * parse.y (base_class): Check for invalid base class.
13734 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
13736 * decl2.c (import_export_template): Fold in...
13737 (import_export_class): ...to here. Handle dllimport/export.
13739 * class.c (build_vtable): Pass at_eof to import_export_vtable.
13740 (prepare_fresh_vtable): Likewise.
13741 * decl2.c (import_export_class): Split out...
13742 (finish_prevtable_vardecl): From here.
13743 * class.c (finish_struct_1): Call import_export_class if at_eof.
13745 * decl.c (start_function): #if 0 mysterious code I wrote and have
13747 * rtti.c (get_tinfo_fn): If this is for a class type, set
13750 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
13752 * inc/exception: Change terminate and unexpected to ().
13754 * parse.y (named_class_head_sans_basetype_defn): A
13755 named_class_head_sans_basetype followed by '{' or ':' is a defn.
13757 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
13759 * tree.c (canonical_type_variant): New fn to handle arrays.
13760 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
13761 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
13762 * method.c (process_overload_item): Use build_overload_value for
13765 1998-07-20 Dave Brolley <brolley@cygnus.com>
13767 * lex.c (mbchar.h): #include it.
13768 (GET_ENVIRONMENT): New macro.
13769 (init_parse): Set character set based on LANG environment variable.
13770 (real_yylex): Handle multibyte characters in character literals.
13771 (real_yylex): Handle multibyte characters in string literals.
13773 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
13775 * lex.c (do_identifier): Look for class value even if we don't
13776 have a global value. Do implicit declaration if parsing is 2.
13777 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
13780 1998-07-19 Mark Mitchell <mark@markmitchell.com>
13782 * decl.c (pushtag): Revert previous change.
13783 * pt.c (lookup_template_class): Don't put out debugging
13784 information for types that use template parameters.
13786 * decl.c (pushtag): Don't put out debugging information for
13787 compiler-generated typedefs.
13789 * error.c (dump_type_real): Don't crash when presented with
13790 intQI_type_node or the like.
13792 * semantics.c (finish_translation_unit): Fix spelling error in
13795 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
13797 * decl.c (lookup_name_real): Pull out single function here.
13798 (select_decl): Not here.
13799 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
13801 * decl.c (qualify_lookup): Tweak again.
13803 * pt.c (lookup_template_class): Don't mess with the context of the
13805 * decl2.c (current_decl_namespace): Remove special handling for
13808 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
13809 a member template specialization.
13811 * tree.c (ovl_member): Use decls_match to compare functions.
13812 * decl.c (decls_match): Check the context of a function.
13814 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
13815 in Koenig lookup support rules.
13816 * semantics.c (finish_call_expr): Handle the new cases.
13818 * typeck.c (build_x_function_call): Handle overloaded methods.
13820 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
13822 1998-07-16 Mark Mitchell <mark@markmitchell.com>
13824 * semantics.c (finish_object_call_expr): Revert previous change.
13825 * call.c (build_new_method_call): Likewise. Instead, convert
13826 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
13828 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
13830 * decl.c (qualify_lookup): Handle templates.
13832 * decl2.c (do_using_directive): Don't pass ancestor.
13833 * decl.c (push_using_directive): Calculate ancestor.
13835 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
13836 * decl.c (pushdecl): Move type shadowing handling from here...
13837 (duplicate_decls): ...to here.
13838 * decl.c (set_identifier_local_value_with_scope): New fn.
13839 (pushdecl): Use it.
13840 (set_identifier_local_value, lookup_type_current_level): New fns.
13841 * decl2.c (do_local_using_decl): Handle types and binding level
13844 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
13845 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
13846 (lookup_namespace_name): Likewise.
13847 * typeck.c (build_unary_op): Not here anymore.
13849 * decl2.c (do_class_using_decl): Make sure we get an identifier.
13850 * class.c (handle_using_decl): Ignore TYPE_DECLs.
13852 * decl.c (qualify_lookup): New fn.
13853 (lookup_name_real): Use it.
13855 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
13857 * decl2.c (add_using_namespace): When directly using a namespace
13858 that was indirect before, promote it.
13860 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
13861 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
13862 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
13863 * decl.c (select_decl): Replace two flag parameters by one.
13864 (unqualified_namespace_lookup): Likewise, pass flag.
13865 (lookup_flags): New function.
13866 (lookup_name_real): Compute flags, pass them.
13867 (lookup_namespace_name): Call with zero-flag.
13868 * decl2.c (ambiguous_decl): Add flag parameter, complain only
13869 according to flags.
13870 (lookup_using_namespace, qualified_lookup_using_namespace):
13871 Add flag parameter, pass them through.
13872 * lex.c (do_scoped_id): Call with zero-flag.
13874 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
13876 * typeck.c (convert_for_assignment): Use comptypes.
13878 1998-07-16 Mark Mitchell <mark@markmitchell.com>
13880 * semantics.c (finish_object_call_expr): Move test for the
13881 function called being a TYPE_DECL to ...
13882 * call.c (build_new_method_call): Here.
13884 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
13886 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
13887 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
13889 * lex.c (looking_for_typename): Don't initialize.
13891 * decl2.c (ambiguous_decl): Clarify error message.
13893 * decl.c (push_using_directive): Iterate over namespaces used
13896 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
13898 * decl2.c (add_using_namespace): Iterate over namespaces used
13901 * decl.c (lookup_name_real): Accept namespace aliases as locals.
13902 (cat_namespace_levels): Ignore aliases.
13903 (duplicate_decls): Ignore duplicate aliases.
13904 * decl2.c (do_namespace_alias): Process block level namespace
13905 aliases. Store alias with pushdecl. Remove odr errors.
13906 * parse.y (namespace_alias): New non-terminal.
13909 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
13911 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
13912 Handle TEMPLATE_TYPE_PARM.
13913 (arg_assoc): Rewrite.
13915 * pt.c (complete_template_args): Don't look at the context unless
13918 * method.c (build_decl_overload_real): Fix namespace handling.
13920 * typeck.c (build_unary_op): Extract a lone function from an
13923 * call.c (build_scoped_method_call): Handle getting a namespace
13924 for basetype in a destructor call.
13925 (check_dtor_name): Handle enums.
13927 * parse.y (using_directive): New nonterminal.
13928 (extdef, simple_stmt): Use it.
13930 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
13932 * decl2.c (add_function): Move error message ...
13933 (arg_assoc_namespace): ... from here.
13935 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
13937 * parse.y (namespace_qualifier): Fix multiple level handling.
13938 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
13939 (arg_assoc): Don't skip the first argument of a function.
13941 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
13943 * search.c (my_tree_cons): Clean up.
13945 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
13947 * call.c (joust): Don't warn about "confusing" conversions to the
13950 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
13952 * class.c (push_nested_class): Complain about namespaces.
13953 * decl.c (start_decl): Enter the object's namespace.
13954 (cp_finish_decl): Leave it.
13955 (grokdeclarator): Likewise.
13956 * decl2.c (check_decl_namespace): New function.
13957 (finish_file): Call it.
13958 * parse.y (complex_direct_notype_declarator): Set complexity
13959 of namespace-qualified ids to -1, enter the namespace.
13961 * method.c (build_template_decl_overload): Expect _DECL as first
13962 parameter. Put context temporarily into current_namespace.
13963 * pt.c (check_explicit_specialization): Change caller.
13964 (tsubst): Likewise.
13966 * init.c (build_offset_ref): Call mark_used and
13967 convert_from_reference for namespace members.
13969 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
13971 * search.c (my_tree_cons): The bitfield is at index 2.
13973 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
13975 * lang-options.h: Format changed to work with new --help support
13978 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
13980 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
13981 Do Koenig lookup in CALL_EXPR.
13982 (arg_assoc): Handle error_mark.
13983 * lex.c (is_global): New function.
13984 (do_identifier): Expect arguments for Koenig lookup.
13985 * parse.y (primary): Add rules for calls of unqualified function calls.
13986 (do_id): Change call of do_identifier.
13987 * pt.c (finish_stmt_expr): Likewise.
13988 * semantics.c (finish_id_expr): Likewise.
13989 (finish_call_expr): Add integer parameter to indicate
13990 argument-dependent lookup.
13992 * decl.c (struct binding_level): New field using_directives.
13993 (push_using_decl): Not sorry anymore.
13994 (push_using_directive): New function.
13995 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
13996 (unqualified_namespace_lookup): New function, code from ...
13997 (lookup_name_real): ... here.
13998 * decl2.c (lookup_using_namespace): Pass using list instead of
14000 (validate_nonmember_using_decl): New function.
14001 (do_nonmember_using_decl): New function.
14002 (do_toplevel_using_decl): Use them.
14003 (do_local_using_decl): New function.
14004 (do_using_directive): Support block-level directives.
14005 * parse.y (simple_stmt): Support using declarations and
14007 (namespace_qualifier, namespace_using_decl): New non-terminals.
14009 * xref.c (classname): New function.
14010 (GNU_xref_hier): Change class and base parameters to tree.
14011 * decl.c (xref_baseypes): Change caller.
14012 * friend.c (make_friend_class): Likewise.
14014 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
14016 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
14019 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
14020 template template parameter, record its use.
14021 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
14022 its template arguments if exists.
14024 * pt.c (coerce_template_template_parms): New function equivalent
14025 to coerce_template_parms when IS_TMPL_PARM is true.
14026 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
14027 all callers changed.
14029 (coerce_template_parms): Access ARGLIST properly when creating a
14030 new vector. Only accept implicit TYPE_DECL as valid argument for
14031 a template template parameter when it is a base class of
14032 current_class_type. Don't display error message when COMPLAIN is
14035 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
14037 * repo.c (get_base_filename): Use file_name_nondirectory.
14038 (open_repo_file): Likewise.
14039 * cp-tree.h (file_name_nondirectory): Add prototype.
14041 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
14043 * friend.c (do_friend): Pull the identifier out of declarator.
14044 Use cp_error and friends.
14045 * decl2.c (qualified_lookup_using_namespace): Fix call to
14047 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
14048 (grokvardecl): Use DECL_CLASS_SCOPE_P.
14049 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
14050 * class.c (warn_hidden): Fix for OVERLOAD.
14051 From grahams@rcp.co.uk:
14052 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
14053 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
14055 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
14057 * g++.1 (-traditional): Remove duplicated documentation.
14059 1998-07-11 Mark Mitchell <mark@markmitchell.com>
14061 * method.c (flush_repeats): Add nrepeats parameter.
14062 (issue_nrepeats): Likewise.
14063 (is_back_referenceable_type): New function. Don't back-reference
14064 TEMPLATE_TYPE_PARMs as well as simple types like integers.
14065 (build_mangled_name_for_type): Likewise.
14066 (build_mangled_name_for_type_with_Gcode): Likewise.
14067 (lasttype): Remove.
14068 (nrepeats): Likewise.
14069 (Nrepeats): Likewise.
14070 (start_squangling): Don't clear the variables removed above.
14071 (end_squangling): Likewise.
14072 (flush_repeats): Tidy. Use nrepeats parameter rather than
14074 (issue_nrepeats): Likewise, but with nrepeats global. Use
14075 is_backreferenceable_type.
14076 (build_overload_nested_name): Tidy. Add comment. Use
14077 build_mangled_name_for_type.
14078 (build_underscore_int): Comment.
14079 (build_overload_scope_ref): Use build_mangled_name_for_type.
14080 (build_overload_int): Likewise.
14081 (build_template_template_parm_names): Tidy.
14082 (build_template_parm_names): Use build_mangled_name_for_type.
14083 (build_overload_identifier): Add comments.
14084 (build_mangled_name_for_type_with_Gcode): Split out from
14085 build_mangled_name.
14086 (build_mangled_name_for_type): Use it.
14087 (build_mangled_name): Rework to use build_mangled_name_for_type
14088 and to not use global nrepeats/Nrepeats. Tidy.
14089 (process_modifiers): Tidy.
14090 (check_btype): Use is_backreferenceable_type. Add comment.
14091 Rename `node' to `type'.
14092 (process_overload_item): Set numeric_output_need_bar here.
14093 Use build_mangled_name_for_type. Tidy.
14094 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
14095 build_mangled_name_for_type.
14097 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
14100 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
14102 * cp-tree.h (warn_long_long): Define.
14103 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
14104 warning "ANSI C++ does not support `long long'".
14105 * decl2.c (warn_long_long): Define.
14106 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
14108 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
14110 * decl.c (xref_tag): Handle attributes between 'class' and name.
14111 * parse.y (aggr): Likewise.
14112 * semantics.c (finish_class_definition): Likewise.
14113 * Makefile.in (EXPECTED): Adjust.
14115 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
14116 * decl2.c: Define them.
14117 (lang_decode_option): Handle them.
14118 * lang-options.h: Add -foptional-diags.
14119 * class.c (finish_struct): Don't complain about multiple meanings of
14120 name if -fno-optional-diags.
14121 * decl.c (pushdecl_class_level): Likewise.
14122 * lex.c (real_yylex): Check warn_multichar.
14124 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
14126 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
14128 * tree.c (make_binfo): Fix length.
14130 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
14132 * decl2.c (lang_decode_option): Remove warn_template_debugging.
14133 * lang-options.h: Likewise.
14135 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14137 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
14138 (process_start_catch_block): Likewise for variables
14139 `false_label_rtx', `call_rtx' and `return_value_rtx'.
14141 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
14143 * tree.c (build_srcloc): Make sure we allocate this node on the
14146 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
14148 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
14149 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
14150 (lang_specific_driver): Only add -lm automatically if need_math is
14153 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
14155 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
14157 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14159 * Makefile.in (EXPR_H): New dependency variable.
14160 (decl2.o): Depend on $(EXPR_H).
14161 (typeck.o): Likewise.
14162 (init.o): Likewise.
14163 (expr.o): Likewise.
14165 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
14167 * decl.c (start_enum): Put local enums on permanent_obstack.
14169 1998-06-25 Mark Mitchell <mark@markmitchell.com>
14171 * cp-tree.h (c_get_alias_set): Declare.
14172 * decl.c (init_decl_processing): Set lang_get_alias_set.
14174 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
14176 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
14177 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
14178 flag for all function decls which are in the exception table.
14179 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
14180 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
14181 code is emitted for any referenced rtti function.
14183 1998-06-25 Dave Brolley <brolley@cygnus.com>
14185 * lang-specs.h: Use new | syntax to eliminate
14186 string concatenation.
14188 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
14190 * cp-tree.h (CP_DECL_CONTEXT): New macro.
14191 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
14192 * method.c (build_overload_nested_name): Likewise.
14193 * sig.c (build_signature_pointer_or_reference_type): Don't set
14196 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
14198 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
14199 * cp-tree.h (FROB_CONTEXT): New macro.
14200 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
14201 * decl.c (namespace_binding): Replace NULL_TREE with
14203 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
14204 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
14206 * decl.c (pushtag): Use FROB_CONTEXT.
14207 (pushdecl, make_typename_type, define_function, grokdeclarator):
14209 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
14210 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
14212 * decl2.c (decl_namespace): Return global_namespace if no context.
14213 * method.c (build_overload_nested_name): Expect null as context.
14214 * pt.c (mangle_class_name_for_template): Do nothing for null
14216 (lookup_template_class): Allow for null id_context.
14218 1998-06-25 Richard Henderson <rth@cygnus.com>
14220 * method.c (emit_thunk): Set current_function_is_thunk for the
14221 ASM_OUTPUT_MI_THUNK case as well.
14223 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14225 * exception.cc (__cplus_type_matcher): Get a match_info pointer
14226 instead of an exception table entry as a parameter.
14228 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14230 * parse.y (function_try_block): Don't call start_catch_handler.
14231 * except.c (call_eh_info): Remove coerced field from declaration.
14232 (build_eh_type_type_ref): New function to create an address of a
14233 rtti function for the new style exception tables.
14234 (expand_start_catch_block): Split function, this contains the
14236 (process_start_catch_block_old): New function to perform the rest
14237 of expand_start_catch_block under old style exceptions.
14238 (process_start_catch_block_old): New function to perform the rest
14239 of expand_start_catch_block under new style exceptions.
14240 (expand_end_catch_block): Only pop the false label off the stack under
14241 the old style of exceptions.
14242 * semantics.c (finish_try_block): Don't call start_catch_handler.
14243 * exception.cc (struct cp_eh_info): Add original_value field.
14244 (__cplus_type_matcher): Perform type matching on the original exception
14245 value, and if we have a match, set the current value.
14246 (__cp_push_exception): Set the original exception value.
14248 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
14250 * call.c (joust): Fix confusing conversion warning.
14252 * call.c (build_op_delete_call): Add placement parm. Check
14253 LOOKUP_SPECULATIVELY.
14254 * cp-tree.h, decl2.c, init.c: Adjust.
14255 * decl.c (finish_function): Use it.
14257 * pt.c (tsubst): Diagnose creating void fields or variables.
14259 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14261 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
14263 * cp-tree.h (check_dtor_name): Add prototype.
14265 * init.c (expand_member_init): Remove unused variables
14266 `ptr_type_node', `parm' and `rval'.
14268 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
14269 in call to fprintf.
14270 (lang_print_xnode): Likewise.
14272 * typeck2.c (enum_name_string): Cast argument to sprintf to long
14273 and use %ld specifier.
14275 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
14276 specifier in call to fprintf.
14277 (GNU_xref_member): Cast argument to sprintf to int.
14279 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
14281 * typeck2.c (pop_init_level): Warn about implicit zero initialization
14284 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14286 * cp-tree.h: Prototype function `check_java_method'.
14288 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
14290 * class.c (finish_struct): Make conflicting use of id a pedwarn.
14291 * decl.c (pushdecl_class_level): Likewise.
14293 1998-06-17 Mark Mitchell <mark@markmitchell.com>
14295 * pt.c (convert_nontype_argument): Issue an error when presented
14296 with an integer (real) constant that cannot be simplified to an
14297 INT_CST (REAL_CST).
14299 * cp-tree.h (c_get_alias_set): Remove declaration added in
14300 1998-06-13 change that should never have been checked in.
14302 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
14304 * typeck.c (build_binary_op_nodefault): Change % in format strings
14307 * decl.c (grokvardecl): Don't build_static_name for decls that
14308 aren't at namespace scope.
14310 * init.c (perform_member_init): Catch default-initialization of
14313 1998-06-17 Mark Mitchell <mark@markmitchell.com>
14315 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
14317 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
14319 * method.c (hack_identifier): Complain about getting a namespace
14321 * typeck.c (decay_conversion): Remove check for namespaces.
14322 * typeck2.c (incomplete_type_error): Likewise.
14323 * parse.y (template_arg): Add PTYPENAME expansion.
14325 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
14327 * decl.c (grokvardecl): Don't build external assembler names for
14328 TYPENAMEs in other namespaces as there is no declarator.
14329 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
14330 info from DECL_CONTEXT if it is NULL.
14332 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
14334 * call.c (check_dtor_name): Split out.
14335 (build_scoped_method_call): Use it.
14336 (build_method_call): Use it.
14337 * init.c (build_offset_ref): Use it.
14339 * typeck.c (build_static_cast): Fix handling of pointers to members.
14341 * decl.c (finish_function): Just return nothing from a constructor.
14342 * typeck.c (c_expand_return): Complain about returning a void
14343 expression from a destructor.
14345 1998-06-13 Mark Mitchell <mark@markmitchell.com>
14347 * class.c (alter_access): Accept a BINFO explaining how to get
14348 from the entity whose accessed is being altered to the type doing
14350 (handle_using_decl): New function containing code split out from ...
14351 (finish_struct_1): Here.
14353 * cp-tree.h (complete_type_or_else): Declare.
14354 * init.c (build_new_1, build_delete): Use it.
14355 * typeck.c (require_complete_type): Use complete_type, rather than
14356 expanding it inline.
14357 (complete_type_or_else): New function.
14358 (build_component_ref): Use it.
14359 (pointer_int_sum): Make sure the type pointed to is complete.
14360 (pointer_diff): Likewise.
14362 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
14365 * search.c (get_matching_virtual): Note that member templates
14366 cannot override virtual functions.
14368 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
14370 * pt.c (check_explicit_specialization): If DECLARATOR turned into
14371 an error_mark_node from lookup_template_function, return the same.
14372 (determine_specialization): Also make sure TEMPLATE_ID isn't an
14373 error_mark_node, before we try to read its operands.
14374 * decl.c (grokdeclarator): If we got an error_mark_node from
14375 check_explicit_specialization, just return it right back.
14377 1998-06-12 Mark Mitchell <mark@markmitchell.com>
14379 * class.c (instantiate_type): Don't treat template-ids that don't
14380 specify any template arguments as equivalent to ordinary
14381 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
14382 pointer-to-members for member templates. Tidy slightly.
14383 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
14384 * init.c (build_offset_ref): Handle template-ids like ordinary
14385 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
14386 offset part of the OFFSET_REF.
14387 * typeck.c (build_unary_op): Change check for unknown types to
14388 look for OFFSET_REFs, not SCOPE_REFs.
14390 1998-06-11 Mark Mitchell <mark@markmitchell.com>
14392 * pt.c (is_member_template_class): New function.
14393 (push_template_decl_real): Use it.
14395 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
14397 * friend.c (do_friend): Add support for nested classes using
14398 member functions of the enclosing class as friends.
14400 1998-06-10 Mark Mitchell <mark@markmitchell.com>
14402 * call.c (convert_default_arg): Make global, not static.
14403 (convert_arg_for_ellipsis): Split out from ...
14404 (build_over_call): Here.
14405 * cp-tree.h (convert_default_arg); Declare.
14406 (convert_arg_to_ellipsis): Likewise.
14407 (do_member_init): Remove.
14408 * init.c (do_member_init): Remove; this code is dead.
14409 (expand_member_init): Remove much of this code; it is dead.
14410 * typeck.c (convert_arguments): Use convert_default_arg and
14411 convert_arg_for_ellipsis, rather than duplicating here.
14413 * call.c (convert_like): Don't fail silently if
14414 build_user_type_conversion fails. Always return error_mark_node
14417 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
14419 * search.c (covariant_return_p): Complain about ambiguous base.
14421 * typeck.c (build_component_ref): Diagnose ref to nested type.
14423 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
14425 * decl.c (grokparms): Check that INIT isn't an error_mark_node
14426 before giving error about invalid type for default arg.
14428 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
14430 * call.c (build_method_call): Fix thinko.
14432 1998-06-10 Dave Brolley <brolley@cygnus.com>
14434 * decl2.c (lang_decode_option): New argc/argv interface.
14435 * cp-tree.h (lang_decode_option): New argc/argv interface.
14436 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
14437 specified for cpplib-enabled compilers.
14438 * lex.c (lang_init): Don't check_newline for cpplib.
14439 (init_parse): Don't initialize cpplib here.
14441 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
14443 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
14444 piece before checking DECL_MUTABLE_P.
14446 1998-06-10 John Carr <jfc@mit.edu>
14448 * tree.c (debug_binfo): Make printf format match arguments.
14450 * error.c (OB_PUTI): Make printf format match arguments.
14452 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
14454 * init.c (perform_member_init): Handle default-initialization.
14456 * except.c (build_throw): Handle throwing NULL.
14458 * typeck.c (build_x_function_call): Use resolve_offset_ref.
14460 * search.c (compute_access): Only strip an anonymous union
14463 * call.c (add_builtin_candidates): Tweak.
14465 * cvt.c (build_expr_type_conversion): Restore code for conversion
14467 * decl2.c (delete_sanity): Use it. Clean up.
14469 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
14471 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
14473 * typeck.c (c_expand_return): Don't warn about void expressions on
14474 return statements in functions returning void.
14476 1998-06-09 Mark Mitchell <mark@markmitchell.com>
14478 * pt.c (fn_type_unification): Revise documentation. Tidy.
14479 (type_unification): Likewise.
14481 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
14483 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
14485 * parse.y (function_try_block): Rename expand_start_catch, and delete
14487 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
14490 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
14492 * search.c (lookup_member): New fn.
14493 * class.c (finish_struct_1): Use it.
14494 * decl.c (lookup_name_real): Use it.
14496 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14498 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
14500 * cp-tree.h: Add prototype for `maybe_print_template_context' and
14501 `maybe_make_one_only'.
14503 * decl.c (auto_function): Remove unused variable `decl'.
14505 * decl2.c: Include dwarf2out.h and dwarfout.h.
14507 * lex.c: Remove redundant declarations of `set_float_handler' and
14510 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
14512 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
14513 time flag. Call __cp_eh_info instead of __cp_exception_info.
14514 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
14515 (__cp_exception_info): Return offset into cp_eh_info structure to
14516 match what use to be the start of this structure.
14517 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
14518 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
14520 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
14521 __cp_eh_info instead of __cp_exception_info.
14523 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
14525 * decl.c (cp_finish_decl): Disable inlining of extern inlines
14526 with static variables.
14528 1998-06-08 Mark Mitchell <mark@markmitchell.com>
14530 * init.c (build_offset_ref): Correct previous change to use build,
14533 1998-06-07 Mark Mitchell <mark@markmitchell.com>
14535 * class.c (instantiate_type): Handle pointer-to-members where the
14536 member is a template.
14537 * init.c (build_offset_ref): Likewise.
14538 * typeck.c (build_unary_op): Likewise.
14540 1998-06-07 Richard Henderson <rth@cygnus.com>
14542 * lex.c (lang_init_options): New function.
14543 (lang_init): Remove flag_exceptions == 2 hack.
14545 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
14547 * search.c (envelope_add_decl): Tweak for implicit typename.
14549 * call.c (joust): Also warn about confusing conversion op/constructor
14550 overload resolution.
14552 * spew.c (yylex): Also return the TYPE_DECL if got_object.
14553 Don't clear got_object after '~'.
14554 * call.c (build_scoped_method_call): Tweak destructor handling.
14555 (build_method_call): Likewise.
14556 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
14557 TYPE_MAIN_VARIANT for destructors.
14558 * semantics.c (finish_object_call_expr): Complain about calling a
14561 1998-06-05 Per Bothner <bothner@cygnus.com>
14563 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
14564 Define - update needed by gcc.c change.
14566 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
14568 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
14570 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
14572 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
14573 * decl.c (lookup_name_real): Add namespaces_only parameter.
14574 If set, return only NAMESPACE_DECLs.
14575 (select_decl): Likewise.
14576 (identifier_type_value): Give additional parameter.
14577 (lookup_name_nonclass): Likewise.
14578 (lookup_name): Likewise.
14579 (find_binding): Skip namespace aliases.
14580 (binding_for_name): Likewise.
14581 (push_namespace): Check for namespace aliases.
14582 (lookup_name_namespace_only): New function.
14583 (begin_only_namespace_names, end_only_namespace_names): New functions.
14584 * decl2.c (set_decl_namespace): Skip namespace aliases.
14585 (do_using_directive): Likewise.
14586 (do_namespace_alias): Produce namespace aliases, fix alias
14588 * error.c (dump_decl): Support SCOPE_REF.
14589 * parse.y (extdef): Wrap lookup with namespace_only for namespace
14590 aliases and using declarations.
14592 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
14594 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
14596 * error.c (dump_expr): Clean up NEW_EXPR case.
14598 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
14600 Suggested by Brendan Kehoe
14601 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
14602 treat it as using ::decl.
14604 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
14606 * tree.c (mapcar): Support NEW_EXPR.
14608 * error.c (dump_expr): Support NEW_EXPR.
14610 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
14612 * method.c (make_thunk): Use overload machinery to make name.
14613 * search.c (covariant_return_p): New fn.
14614 (get_matching_virtual): Use it.
14616 * init.c (build_new_1): Fix check for void.
14618 1998-06-01 Per Bothner <bothner@cygnus.com>
14620 * cp-tree.h (TYPE_FOR_JAVA): New macro.
14621 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
14622 java_int_type_node, java_long_type_node, java_float_type_node,
14623 java_double_type_node, java_char_type_node, java_boolean_type_node):
14624 New "primitive" types, with predefined names __java_byte etc.
14625 (record_builtin_java_type): New function.
14626 (init_decl_processing): Make Java types with record_builtin_java_type.
14627 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
14628 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
14629 (grokfndecl): Call check_java_method for Java classes.
14630 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
14631 (process_overload_item): Match types against specific
14632 java_XX_type_node types, rather than using is_java_type.
14633 * class.c (finish_struct_1): Don't add default copy constructor
14634 or operator= if TYPE_FOR_JAVA.
14635 (pop_lang_conext): Restore strict_prototyp proper if Java.
14636 * decl2.c (acceptable_java_type, check_java_method): New functions.
14637 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
14638 (tsubst): Move common statement after if statement.
14639 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
14641 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
14643 * pt.c (for_each_template_parm): Use first_rtl_op.
14645 * tree.c (build_cplus_array_type_1): Also check index_type for
14648 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
14650 * pt.c (tsubst): Always copy BINFO_BASETYPES.
14652 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
14654 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
14655 TYPE_SIZE_UNIT too.
14657 1998-05-29 Mark Mitchell <mark@markmitchell.com>
14659 * decl.c (grokdeclarator): Don't complain about in-class
14660 initialization of static consts if we don't really know the type
14663 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
14665 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
14666 * method.c (build_destructor_name): New fn.
14667 * decl2.c (maybe_retrofit_in_chrg): Split out...
14668 (grokclassfn): From here. Reorganize.
14669 * decl.c (grok_ctor_properties): Make sure ctors for types with
14670 vbases have the in_chrg parm.
14671 * pt.c (instantiate_class_template): Update
14672 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
14674 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
14676 1998-05-28 Mark Mitchell <mark@markmitchell.com>
14678 * pt.c (instantiate_decl): Make test for whether or not static
14679 variables should be instantiated early match its comment.
14681 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
14683 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
14685 (start_function): Call check_default_args.
14686 * decl2.c (grokfield): Don't call check_default_args.
14687 (check_default_args): Use cp_error_at.
14688 * lex.c (do_pending_defargs): Call check_default_args.
14690 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
14692 * call.c (build_method_call): Make sure get_type_value returns
14693 something before we try to use its TYPE_MAIN_VARIANT.
14694 (build_scoped_method_call): Likewise.
14696 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
14698 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
14699 initialize an array.
14701 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
14704 * friend.c (do_friend): Clarify template warning.
14706 1998-05-27 Mark Mitchell <mark@markmitchell.com>
14708 * decl.c (shadow_label): Don't treat decls as identifiers.
14709 (maybe_push_to_top_level): Clear shadowed_labels.
14711 * pt.c (instantiate_decl): Reset lineno and filename after calling
14712 regenerate_decl_from_template.
14714 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
14717 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
14719 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
14721 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
14723 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
14724 (convert_nontype_argument): Handle cases when nontype template
14725 parameters become classes after substitution.
14727 1998-05-26 Mark Mitchell <mark@markmitchell.com>
14729 * friend.c (is_friend): Use comptypes, rather than == to compare
14730 types. Modify for new representation of template friends.
14731 (make_friend_class): Likewise.
14732 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
14733 (instantiate_class_template): Deal with template friends.
14735 * decl.c (store_parm_decls): Remove redundant call to
14736 expand_main_function.
14738 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
14740 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
14743 1998-05-26 Per Bothner <bothner@cygnus.com>
14745 * language_as_string: Handle lang_java.
14747 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
14749 * decl.c (pushdecl): Don't copy the type_decl.
14751 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
14753 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
14754 current_class_type.
14755 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
14757 * parse.y (complex_direct_notype_declarator): Use $1 to access
14758 scope of notype_qualified_id.
14760 1998-05-26 Dave Brolley <brolley@cygnus.com>
14762 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
14763 (init_parse): Initialize cpplib interface.
14765 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
14766 empty continuation.
14768 1998-05-26 Mark Mitchell <mark@markmitchell.com>
14770 * decl.c (pushtag): Avoid crashing on erroneous input.
14772 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
14774 * decl.c (push_namespace): Only produce one unique name for
14775 anonymous namespaces.
14776 (get_unique_name): Remove.
14778 1998-05-25 Mark Mitchell <mark@markmitchell.com>
14780 * call.c (tourney): Don't do any extra comparisons.
14782 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
14784 * cp-tree.h (processing_template_parmlist): Declare.
14785 * decl.c (pushtag): Don't call push_template_decl when we
14787 * pt.c (processing_template_parmlist): New variable.
14788 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
14789 (complete_template_args): Use it.
14790 (add_to_template_args): Likewise.
14791 (innermost_args): Likewise.
14792 (tsubst): Likewise.
14793 (begin_template_parm_list): Use processing_template_parmlist.
14794 (end_template_parm_list): Likewise.
14796 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
14797 * decl.c (grokdeclarator): Use it.
14798 * decl2.c (grok_x_components): Likewise.
14799 * init.c (initializing_context): Likewise.
14800 * method.c (do_build_copy_constructor): Likewise.
14801 (do_build_assign_ref): Likewise.
14802 * search.c (compute_access): Likewise.
14803 * typeck.c (build_component_ref): Likewise.
14805 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
14806 unnamed type a typedef name "for linkage purposes".
14808 * pt.c (lookup_template_class): Don't look at
14809 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
14811 * method.c (build_overload_int): Handle error cases gracefully.
14813 * pt.c (instantiate_decl): Handle static member variables
14816 * pt.c (tsubst): Use the tsubst'd type when producing new
14817 TEMPLATE_PARM_INDEX nodes.
14819 1998-05-24 Mark Mitchell <mark@markmitchell.com>
14821 * tree.c (cp_tree_equal): Handle pointers to member functions.
14823 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
14824 sure the type of the REF_BIND is a reference type.
14825 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
14826 target_type for clarity.
14828 * parse.y (xcond): Move call to condition_conversion ...
14829 * semantics.c (finish_for_cond): Here.
14830 * parse.c: Regenerated.
14832 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
14834 * decl.c (push_namespace): Namespaces have type void.
14835 * typeck2.c (incomplete_type_error): Complain about namespace
14836 used as expression.
14837 * typeck.c (decay_conversion): Likewise.
14839 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
14841 * error.c (dump_expr): Support namespaces.
14843 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
14845 * cp-tree.def: Add SRCLOC.
14846 * cp-tree.h: Add struct tree_srcloc and accessor macros.
14847 * tree.c (build_srcloc, build_srcloc_here): New fns.
14848 * pt.c (add_pending_template): Use build_srcloc_here.
14849 (push_tinst_level): Update last_template_error_tick before erroring.
14850 (instantiate_decl): Restore lineno and input_filename before
14851 calling add_pending_template.
14852 * decl2.c (finish_file): Set up lineno and input_filename for
14855 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
14857 * decl.c (lang_print_error_function): New fn.
14858 (init_decl_processing): Set print_error_function to use it.
14859 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
14861 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
14864 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
14865 copy-initialization.
14867 * class.c (build_vtable_entry): Use int_fits_type_p.
14868 (build_vtable): Pass a signed offset to build_vtable_entry.
14869 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
14870 set_rtti_entry): Likewise.
14872 1998-05-22 Per Bothner <bothner@cygnus.com>
14874 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
14875 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
14877 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
14879 * pt.c (print_template_context): Use fprintf instead of cp_error.
14881 * pt.c (determine_specialization): Just return an error_mark_node.
14882 Also print the decl we want in error messages. If we complain,
14883 return error_mark_node.
14884 (tsubst_friend_function): Set lineno and input_filename so
14885 error messages will be useful.
14886 (instantiate_template): Just return an error_mark_node.
14887 (check_explicit_specialization): Don't mess with a returned
14890 * pt.c (print_template_context): Add new argument.
14891 (maybe_print_template_context): New fn.
14892 (push_tinst_level): Increment tinst_level_tick.
14893 (pop_tinst_level): Likewise.
14894 * errfn.c (cp_thing): Call maybe_print_template_context. Use
14895 xrealloc instead of xmalloc.
14897 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
14899 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
14901 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
14902 if the template we looked up is the same as the one we already
14905 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
14907 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
14908 (cpp_reader,parse_in): Add for cpplib.
14909 (check_newline): Call handle_sysv_pragma with new interface.
14910 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
14912 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
14913 (sub_getch): Call GETC for cpplib.
14915 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
14916 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
14918 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
14920 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
14922 * decl2.c (maybe_make_one_only): New fn.
14923 (import_export_vtable): Use it.
14924 (import_export_decl): Likewise.
14925 * pt.c (mark_decl_instantiated): Likewise.
14927 1998-05-21 Mark Mitchell <mmitchell@usa.net>
14929 * decl2.c (find_representative_member): Rename to ...
14930 (build_anon_union_vars): New function.
14931 (finish_anon_union): Fix stupidity of previous change.
14933 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
14935 * decl.c (grokfndecl): Handle definition of specialization in
14936 friend declaration.
14938 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
14940 1998-05-20 Mark Mitchell <mmitchell@usa.net>
14942 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
14943 to look for type declarations.
14944 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
14945 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
14946 (finish_member_class_template): Declare.
14947 * decl.c (pushtag): Put member class templates on the
14948 CLASSTYPE_TAGS list, just as for ordinary member classes.
14949 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
14950 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
14951 IDENTIFIER_NAMESPACE_VALUEs.
14952 * parse.y (component_decl): Move code to ...
14953 * semantics.c (finish_member_class_template): New function.
14954 Don't put member class templates on the list of components for a
14956 * parse.c: Regenerated.
14957 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
14958 In fact, don't use DECL_CONTEXT at all here.
14960 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
14962 * decl.c (record_unknown_type): New function.
14963 (init_decl_processing): Call it for the unknown and global type
14966 1998-05-20 Mark Mitchell <mmitchell@usa.net>
14968 * decl2.c (find_representative_member): New function.
14969 (finish_anon_union): Use it.
14971 * cp-tree.h (MAIN_NAME_P): New macro.
14972 (DECL_MAIN_P): Likwise.
14973 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
14974 (grokfndecl): Use the new macros.
14975 (grokdeclarator): Likewise.
14976 (start_function): Likewise.
14977 (store_parm_decls): Likewise.
14978 (finsh_function): Likewise.
14979 * friend.c (do_friend): Likewise.
14980 * typeck.c (build_function_call_real): Likewise.
14981 (build_unary_op): Likewise.
14983 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
14985 * decl2.c (start_objects, finish_objects, do_dtors,
14986 do_ctors): Split out from...
14987 (finish_file): ...here.
14989 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
14991 * tree.c (is_overloaded_fn): Don't abort on placeholders from
14994 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
14996 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
14998 * error.c (dump_expr): Handle an ARROW_EXPR.
15000 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
15002 * decl.c (saveable_obstack): Declare.
15003 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
15004 declare, if necessary.
15006 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
15008 * call.c (compare_qual): Remove.
15009 (is_subseq): Tweak.
15010 (is_properly_derived_from): New function.
15011 (maybe_handle_ref_bind): Likewise.
15012 (maybe_handle_implicit_object): Likewise.
15013 (compare_ics): Modify substantially to bring into conformance with
15015 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
15016 (comp_cv_qualification): Declare.
15017 (comp_cv_qual_signature): Likewise.
15018 * typeck.c (comp_cv_qualification): Likewise.
15019 (comp_cv_qual_signature): Likewise.
15021 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15023 * Makefile.in (parse.o): Depend on toplev.h.
15025 * class.c (typecode_p): Remove prototype and definition.
15027 * cp-tree.h (currently_open_class, is_empty_class, member_p):
15030 * decl.c (push_overloaded_decl_top_level): Remove prototype and
15033 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
15034 in call to `cp_thing'.
15035 (cp_warning): Likewise for function pointer `warning'.
15037 * except.c (do_function_call): Remove prototype and definition.
15038 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
15040 * method.c (is_java_type): Add prototype and make it static.
15042 * parse.y: Include toplev.h.
15044 * pt.c (type_unification): Remove unused variable `arg'.
15045 (instantiate_decl): Likewise for `save_ti'.
15047 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
15049 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
15051 * init.c (build_member_call): Handle template_ids.
15052 * parse.y (primary): Add global_scope template_id.
15054 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
15056 * decl2.c (get_sentry): Use end_temporary_allocation.
15057 Don't declare permanent_obstack.
15059 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
15061 * parse.y (.finish_new_placement): New non-terminal.
15062 (unary_expr, new_type_id): Use it.
15063 * parse.c: Regenerated.
15065 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
15067 * pt.c (redeclare_class_template): Say where the original definition
15068 of the template-parameter's default argument appeared.
15070 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
15072 * call.c (build_over_call): Tweak empty class handling.
15074 * decl.c (make_typename_type): Use currently_open_class.
15076 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
15078 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
15080 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
15081 for a type unless it is one.
15083 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
15085 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
15087 * Makefile.in (program_transform_name, objdir): Define.
15089 * Makefile.in (BISON): Use bison from the build tree if it exists.
15092 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
15094 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
15096 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
15098 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
15100 * call.c (build_scoped_method_call): Likewise.
15102 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
15104 * init.c (build_new_1): Call suspend_momentary around the creation
15105 of values that must be saved for exception handling.
15106 * parse.y (.build_new_placement): New non-terminal.
15107 (unary_expr, new_placement): Use it.
15108 * parse.c: Regenerated.
15110 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
15112 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
15115 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
15118 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
15120 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
15122 * decl.c (start_decl): Revert problem change.
15124 * Makefile.in (CONFLICTS): Fix.
15126 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
15128 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
15130 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
15132 * class.c (finish_struct_1): Use BINFO_SIZE.
15134 * decl.c (start_decl): Use 'tem'.
15136 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
15138 * exception.cc: Include eh-common.h.
15139 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
15140 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
15141 (__cp_push_exception): Initialize eh_info struct as well.
15142 * except.c: Remove local structs and include eh-common.h.
15143 (init_exception_processing): Set language and version codes.
15144 (call_eh_info): Add presence of eh_info to runtime description of
15146 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
15147 * semantics.c (finish_try_block): Call start_catch_block() and
15149 * parse.y (function_try_block): Call start_catch_block() and
15152 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
15154 * typeck.c (original_type): New function.
15155 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
15156 to see if they're actually the same.
15157 * cp-tree.h (original_type): Declare.
15159 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15161 * Makefile.in (lex.o): Depend on output.h.
15163 * call.c (add_function_candidate): Remove unused variable `cand'.
15164 (add_conv_candidate): Likewise.
15165 (build_builtin_candidate): Likewise.
15167 * cp-tree.h: Add prototype for `types_overlap_p'.
15169 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
15171 * decl2.c (merge_functions): Remove unused variables `tmp' and
15174 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
15175 (code_as_string): Likewise.
15176 (language_as_string): Likewise.
15177 (parm_as_string): Likewise.
15178 (op_as_string): Likewise.
15179 (assop_as_string): Likewise.
15180 (cv_as_string): Likewise.
15182 * lex.c: Include output.h.
15184 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
15186 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
15189 * tinfo.cc (__class_type_info::dcast): Change the type of variable
15190 `i' from int to size_t.
15192 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
15195 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
15197 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
15198 DECL_NAMESPACE_SCOPE_P.
15199 (lang_decl_name): Likewise.
15200 * pt.c (tsubst_friend_function, tsubst): Likewise.
15201 * decl.c (pushdecl, redeclaration_error_message, start_decl,
15202 cp_finish_decl, start_function): Likewise.
15203 * class.c (finish_struct_1): Likewise.
15204 * call.c (build_over_call): Likewise.
15205 (compare_ics): Use DERIVED_FROM_P.
15207 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
15209 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
15210 * method.c (build_mangled_name): Use it.
15211 (build_decl_overload_real): Likewise.
15213 * error.c (dump_simple_decl): New function, broken out from ...
15214 (dump_decl): Use it.
15216 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
15218 * ptree.c (lang_print_xnode): Add missing `break'.
15220 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
15222 * call.c (add_template_candidate): Adjust for changes to
15223 fn_type_unification.
15224 (add_template_candidate_real): Likewise.
15225 (add_template_conv_candidate): Likewise.
15226 (build_user_type_conversion_1): Likewise.
15227 (build_new_function_call): Likewise.
15228 (build_object_call): Likewise.
15229 (build_new_op): Likewise.
15230 (build_new_method_call): Likewise.
15231 * class.c (instantiate_type): Likewise.
15232 * cp-tree.h (unification_kind_t): New type.
15233 (fn_type_unification): Adjust prototype.
15234 (type_unificaiton): Likewise.
15235 * pt.c (UNIFY_ALLOW_NONE): New macro.
15236 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
15237 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
15238 (UNIFY_ALLOW_DERIVED): Likewise.
15239 (unify): Change prototype.
15240 (maybe_adjust_types_for_deduction): New function.
15241 (check_cv_quals_for_unify): Likewise.
15242 (determine_specialization): Adjust.
15243 (fn_type_unification): Likewise.
15244 (type_unification): Likewise.
15245 (type_unification_real): Likewise. Use
15246 maybe_adjust_types_for_deduction. Fix mishandling of
15247 back-unification of template functions passed as arguments. Pass
15248 appropriate combination of UNIFY_ALLOW_* to unify.
15249 (unify): Remove unused NTPARMS parameter. Use
15250 check_cv_quals_for_unify. Remove bogus code that allowed
15251 too-generous unification in order to adhere more closely to standard.
15252 (get_bindings_real): Adjust.
15253 (get_class_bindings): Likewise.
15255 * method.c (build_overload_identifier): Only use the innermost
15256 template arguments when mangling.
15257 * pt.c (tsubst_template_argument_vector): New function.
15258 (complete_template_args): Deal with the situation where the
15259 extra_args contain more than one level of arguments.
15260 (lookup_template_class): Deal with member template classes, which
15261 may have more than one level of arguments.
15262 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
15263 Improve handling of member template classes. Use
15264 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
15265 tsubst_template_argument_vector where appropriate.
15266 (regenerate_decl_from_template): Break out from ...
15267 (instantiate_decl): Here.
15269 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
15270 * parse.h: Regenerated.
15271 * parse.c: Really regenerated.
15273 * cp-tree.h (finish_unary_op_expr): New function.
15274 (finish_id_expr): Likewise.
15275 (begin_new_placement): Likewise.
15276 (finish_new_placement): Likewise.
15277 (finish_declarator): Likewise.
15278 (finish_translation_unit): Likewise.
15279 (finish_parmlist): Likewise.
15280 (begin_class_definition): Likewise.
15281 (finish_class_definition): Likewise.
15282 (finish_default_args): Likewise.
15283 (finish_inline_definitions): Likewise.
15284 * parse.y (GCC_ASM_KEYWORD): Remove.
15285 (TYPENAME_ELLIPSIS): Likewise.
15286 * parse.c: Regenerated.
15287 Use new functions in semantics.c in the actions for many rules.
15288 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
15289 * hash.h: Regenerated.
15290 * semantics.c (finish_expr_stmt): Allow NULL expr.
15291 (finish_unary_op_expr): New function, containing
15292 code previously in parse.y.
15293 (finish_id_expr): Likewise.
15294 (begin_new_placement): Likewise.
15295 (finish_new_placement): Likewise.
15296 (finish_declarator): Likewise.
15297 (finish_translation_unit): Likewise.
15298 (finish_parmlist): Likewise.
15299 (begin_class_definition): Likewise.
15300 (finish_class_definition): Likewise.
15301 (finish_default_args): Likewise.
15302 (finish_inline_definitions): Likewise.
15304 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
15306 * typeck.c (build_c_cast): Don't decay arrays and functions to
15307 pointer type when converting to a class type.
15309 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
15311 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
15312 (DECL_CLASS_SCOPE_P): Likewise.
15314 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
15316 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
15317 * decl2.c (constructor_name_full): Likewise.
15319 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
15321 * tree.c (mapcar): Add OVERLOAD support.
15323 * init.c (resolve_offset_ref): We must use basetype_path before we
15324 destroy it with a call to convert_pointer_to.
15326 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
15328 * class.c (currently_open_class): New fn.
15329 * decl.c (lookup_name_real): Use it.
15330 * search.c (lookup_field): Likewise.
15332 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
15334 * cp-tree.def (OVERLOAD): New node.
15335 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
15336 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
15337 (NAMESPACE_BINDING): Remove.
15338 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
15340 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
15342 (tree_overload): New struct.
15343 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
15344 (REAL_IDENTIFIER_TYPE_VALUE): Define.
15345 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
15346 (lang_decl_flags): Remove in_namespace.
15347 (lang_decl): Remove chain.
15348 (DECL_CHAIN, DECL_NAMESPACE): Remove.
15349 (flag_honor_std): Declare extern.
15350 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
15351 namespace_binding, set_namespace_binding,
15352 lookup_function_nonclass, cat_namespace_levels,
15353 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
15354 scratch_ovl_cons, ovl_member, build_overload): Declare.
15355 (decl_list_length, get_namespace_id, current_namespace_id,
15356 overloaded_globals_p): Remove.
15357 (lookup_using_namespace, qualified_lookup_using_namespace): Change
15359 (push_scratch_obstack): New macro.
15360 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
15361 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
15363 (build_new_function_call): Iterate using OVL_CHAIN.
15364 Print DECL_NAME in when reporting ambiguities.
15365 (build_object_call): Iterate using OVL_NEXT for fns, convs.
15366 (build_new_op): Call lookup_function_nonclass.
15367 Iterate using OVL_NEXT.
15368 (build_op_delete_call): Change detection of members.
15369 Do not wrap TREE_LIST around fields and single global functions.
15370 (build_over_call): Don't push a class level if the context is a
15372 (build_new_method_call): Iterate using OVL_NEXT.
15373 * class.c (add_method): Chain overloaded members using
15374 build_overload. Remove copying of method.
15375 (grow_method): When iterating through the obstack, expect OVERLOAD
15376 nodes. Chain overload members.
15377 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
15378 nodes in call to get_baselinks.
15379 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
15380 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
15381 fdecls that are OVERLOAD nodes.
15382 (validate_lhs): New function.
15383 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
15384 code. Use DECL_NAME in error messages. Split code between global
15385 and member function processing.
15386 * decl.c (global_type_node): New static variable.
15387 (in_std): New global.
15388 (struct binding_level): New field usings.
15389 (resume_binding_level): Assert that we are not in a class.
15390 (toplevel_bindings_p): Just check for namespace_p or
15392 (resume_level): Remove.
15393 (find_binding): New function.
15394 (binding_for_name): Call it.
15395 (namespace_binding, set_namespace_binding): New functions.
15396 (push_namespace): Associate binding level with new namespace,
15397 resume_binding_level for existing namespace. Remove old code.
15398 Fake std by counting.
15399 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
15400 (maybe_push_to_top_level): Save current namespace.
15401 (pop_from_top_level): Restore saved namespace.
15402 (pop_namespace): Call suspend_binding_level. Remove old code.
15403 (cat_namespace_levels): New function.
15404 (set_identifier_type_value_with_scope): For namespace bindings,
15405 set BINDING_TYPE, and use global_type_node.
15406 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
15407 (identifier_type_value): New function.
15408 (pushtag): If no context, use current_namespace.
15409 (duplicate_decls): Don't process DECL_CHAIN.
15410 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
15411 already set. Never reset it to NULL_TREE. Lookup global variables
15412 in their namespace. Push overloaded templates if they are on
15414 (pushdecl_namespace_level): New function.
15415 (pushdecl_top_level): Implement using pushdecl_namespace_level.
15416 (pushdecl_using_decl): New function.
15417 (overloaded_globals_p): Remove.
15418 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
15419 them. Use namespace_binding and set_namespace_value.
15420 (redeclaration_error_message): Complain if the declarations come
15421 from different namespaces.
15422 (lookup_tag): On namespace level, look in the BINDING_TYPE.
15423 (lookup_namespace_name): Pass tree_bindings from stack. Remove
15425 (select_decl): New function.
15426 (lookup_name_real): Call it for qualified and unqualified lookup.
15427 Pass tree_bindings from the stack.
15428 If prefer_type is 1, also accept namespaces.
15429 (lookup_function_nonclass): New function.
15430 (init_decl_processing): Set the binding level of the global
15431 namespace to global_binding_level.
15432 Build a proper type list for __builtin_apply.
15433 Initialize std_node to "fake std" if flag_honor_std is set.
15434 Initialize global_type_node.
15435 Allocated bad_alloc in namespace std if flag_honor_std.
15436 (define_function): Set the DECL_CONTEXT to the current_namespace.
15437 (start_decl): A namespace is not considered as a context here. If
15438 the DECL_CONTEXT is a namespace, push the decl.
15439 (cp_finish_decl): Check for namespaces used as initializers.
15440 (grokfndecl): Add namespace parameter. Remove processing of
15442 (grokvardecl): Add namespace parameter.
15443 (grokdeclarator): Process SCOPEs that are namespaces. For
15444 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
15445 (start_function): Check for contexts that are namespaces.
15446 Set context for declarations that have not been pushed.
15447 (store_parm_decls): Check for ::main only.
15448 (finish_function): Likewise.
15449 (start_method): Check for contexts that are namespaces.
15450 (start_method): Remove DECL_CHAIN processing.
15451 * decl2.c (flag_honor_std): Declare.
15452 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
15453 (decl_namespace_list): New static global.
15454 (grok_x_components): Ignore namespaces as type contexts.
15455 (check_classfn): Expect OVERLOAD nodes.
15456 (grokfield): Remove DECL_CHAIN processing.
15457 (finish_file): Call cat_namespace_levels.
15458 (merge_functions): New function.
15459 (ambiguous_decl): Rewrite.
15460 (lookup_using_namespace): Produce tree_bindings.
15461 (qualified_lookup_using_namespace): Likewise.
15462 (set_decl_namespace, decl_namespace, current_decl_namespace,
15463 push_decl_namespace, pop_decl_namespace): New functions.
15464 (arg_lookup): New struct.
15465 (add_function, arg_assoc_namespace, arg_assoc_class,
15466 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
15468 (get_namespace_id, current_namespace_id): Remove.
15469 (do_toplevel_using_decl): Rewrite.
15470 (do_class_using_decl): Complain about namespace qualifiers.
15471 (do_using_directive): Sorry if not on namespace level. Complain
15472 about unknown namespaces.
15473 * error.c (dump_aggr_type): Check for namespace contexts.
15474 * except.c (init_exception_processing): Push terminate into std.
15475 * friend.c (is_friend): A namespace is not a context, here.
15476 * init.c (expand_member_init): Remove DECL_CHAIN processing.
15477 (build_offset_ref): Process OVERLOAD nodes.
15478 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
15479 * lex.c (identifier_type): Loop using OVL_CHAIN.
15480 (see_typename): Set looking_for_typename to 2.
15481 (real_yylex): Likewise.
15482 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
15483 (do_scoped_id): Expect OVERLOAD nodes.
15484 Change calling convention for qualified_lookup_using_namespace.
15485 (build_lang_decl): Don't set in_namespace anymore.
15486 * method.c (typevec_size): New global.
15487 (build_overload_nested_name): Return if global_namespace.
15488 Otherwise, always expect a declaration context.
15489 (build_qualified_name): Likewise.
15490 Make sure we don't write beyond typevec_size.
15491 (build_decl_overload_real): Likewise.
15492 Allocate one extra slot for the namespace.
15493 (hack_identifier): Mark code dead.
15494 Process OVERLOAD and NAMESPACE_DECL nodes.
15495 * parse.y (program): Pop namespaces until in global namespace.
15496 (extdef): In a using-declaration, don't discard the identifier if
15497 there is no declaration.
15498 (left_curly): Ignore type contexts which are namespaces.
15499 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
15501 * pt.c (template_class_depth): Expect types to be namespaces.
15502 (determine_specialization): Simplify by expecting OVERLOAD nodes.
15503 (push_template_decl): Push into namespace level.
15504 Reset ctx if it is a namespace.
15505 Set DECL_CONTEXT to current_namespace if not set already.
15506 Ignore real contexts that are namespaces.
15507 (mangle_class_name_for_template): Skip global_namespace.
15508 Mangle other namespaces as declarations.
15509 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
15510 (lookup_template_class): Push into namespace of context.
15511 If the context is a namespace, set it to global_namespace.
15512 Use id_context for mangling.
15513 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
15514 (tsubst_friend_function): Ignore namespace contexts.
15515 Push into namespace level.
15516 (tsubst): Handle NAMESPACE_DECL nodes.
15517 Remove DECL_CHAIN processing.
15518 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
15519 * ptree.c (print_lang_identifier): Print bindings.
15520 (lang_print_xnode): Print OVERLOAD nodes.
15521 * rtti.c (init_rtti_processing): Push type_info into std.
15522 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
15523 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
15524 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
15525 lookup_fnfields_here): Likewise.
15526 Process all nodes, instead of going through TREE_CHAIN.
15527 * sig.c (build_signature_pointer_or_reference_type): Set context
15528 to global_namespace.
15529 (build_signature_table_constructor): Expect OVERLOAD nodes.
15530 * spew.c (yylex): Save old setting of looking_for_typename.
15531 * tree.c (decl_list_length): Remove.
15532 (binding_init): New function.
15533 (count_functions): Rewrite.
15534 (is_overloaded_fn): Expect OVERLOAD nodes.
15535 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
15536 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
15537 ovl_member): New functions.
15538 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
15539 (type_unknown_p): Likewise.
15540 (require_instantiated_type): Likewise.
15541 (build_component_ref): Declare code dead.
15542 (build_x_function_call): Create and expect OVERLOAD nodes.
15543 (build_function_call_real): Check for ::main only.
15544 (build_unary_op): Likewise. Expect OVERLOAD nodes.
15545 (convert_for_assignment): Check for TREE_LIST before accessing
15547 * decl.c (duplicate_decls): Check for namespace bindings instead
15548 of global bindings.
15549 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
15550 lookup_name_current_level, start_decl, xref_tag,
15551 finish_enum): Likewise.
15552 * init.c (build_offset_ref): Likewise.
15553 * search.c (lookup_field): Likewise.
15554 (lookup_fnfields): Likewise.
15555 (dfs_debug_mark): Likewise.
15556 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
15557 (poplevel_class, pop_from_top_level): Likewise.
15558 * decl2.c (finish_method): Likewise.
15559 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
15560 * decl.c (record_builtin_type): Likewise.
15561 (init_decl_processing, grokfndecl): Likewise.
15562 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
15563 (make_lang_type): Likewise.
15564 * parse.y (make_thunk): Likewise.
15565 * pt.c (tsubst): Likewise.
15566 * tree.c (debug_binfo): Likewise.
15567 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
15568 tinfo2.cc, inc/new.h: Add std qualifications.
15569 * inc/new: Wrap with namespace std if __HONOR_STD.
15570 * inc/typeinfo: Likewise.
15572 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
15574 * call.c (build_user_type_conversion_1): Handle second_conv
15575 properly for templates.
15577 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
15579 * method.c (build_decl_overload_real): Set TREE_USED flag to
15580 zero for build_type_variants nodes as well.
15582 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
15584 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
15586 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
15588 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
15589 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
15590 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
15591 xref.o): Add toplev.h dependencies.
15593 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
15595 * errfn.c (cp_error, cp_warning): Remove declarations for
15596 error and warning respectively.
15598 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15600 * error.c: Convert to using ctype macros defined in system.h.
15601 * method.c: Likewise.
15602 * xref.c: Likewise.
15603 * lex.c: Likewise. Also remove redundant system header stuff.
15605 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
15607 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
15608 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
15609 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
15610 xref.c: Add include of toplev.h.
15612 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
15614 * tree.c (perm_manip): Also regenerate the RTL of an extern.
15615 (copy_to_permanent): Use end_temporary_allocation.
15617 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
15619 * init.c (expand_vec_init): The initialization of each array
15620 element is a full-expression.
15622 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
15624 * method.c (build_mangled_name): Add a call to build_type_variant
15625 to get the right type.
15627 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
15629 * Makefile.in: Add .SUFFIXES.
15631 * cp-tree.def: Remove NAMESPACE_DECL.
15633 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
15635 * call.c (build_over_call): Do evaluate arg even if it has empty
15637 * decl.c (start_function): Don't push a member function.
15639 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
15641 * Makefile.in (g++FAQ.info): Put -o option before input file.
15643 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
15645 * gxxint.texi: Add info for squangling codes K and B.
15647 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
15649 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
15650 the expression in templates.
15651 (finish_stmt_expr): Likewise.
15653 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
15655 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
15657 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
15659 * decl.c (maybe_push_to_top_level): Always clear
15660 current_template_parms and processing_template_decl.
15661 (pushtag): Remove check of current_class_type and some comments,
15662 since maybe_push_to_top_level no longer creates confusion.
15664 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
15666 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
15667 (DECL_CLASS_TEMPLATE_P): Likewise.
15668 (DECL_PRIMARY_TEMPLATE): Likewise.
15669 (PRIMARY_TEMPLATE_P): Use it.
15670 (push_template_decl_real): New function.
15671 (redeclare_class_template): Take new template parameters as
15673 (is_specialization_of): New function.
15674 (comp_template_args): Declare.
15675 * decl.c (pushtag): Handle friend template classes.
15676 (xref_tag): Likewise. Use new calling convention for
15677 redeclare_class_template.
15678 * decl2.c (grok_x_components): Handle friend templates.
15679 * friend.c (is_friend): Use is_specialization_of where
15680 appropriate. Deal with friend class templates.
15681 (make_friend_class): Let a class template be friends with itself.
15682 * pt.c (comp_template_args): Remove declaration.
15683 (tsubst_friend_class): New function.
15684 (push_template_decl_real): New function.
15685 (push_template_decl): Use it.
15686 (redeclare_class_template): Adjust for new calling convention.
15687 (comp_template_args): Give it external linkage.
15688 (instantiate_class_type): Use tsubst_friend_class to deal
15689 with friend templates.
15690 * typeck.c (comptypes): Use comp_template_args, rather than
15691 expanding it inline.
15692 * parse.y (component_decl): Handle a nested template type
15693 like other component type declarations.
15695 * pt.c (check_explicit_specialization): Handle overloaded
15696 constructors correctly.
15698 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
15699 (lookup_template_class): Use it.
15701 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
15703 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
15704 * cp-tree.h: Add WRAPPER support.
15705 * call.c (add_candidate): Split out from add_*_candidate fns.
15706 (build_over_call): Take the candidate instead of function and args.
15707 Enforce access control here. Emit overload warnings here.
15708 (add_warning): New fn.
15709 (joust): Add WARN parm. If not set, call add_warning instead of
15710 printing a warning. Re-enable some warnings.
15711 (tourney): Pass it.
15712 (convert_like): Adjust.
15713 (build_new_op): Adjust.
15714 (build_new_function_call): Adjust.
15715 (build_user_type_conversion_1): Adjust.
15716 (USER_CONV_FN): Adjust.
15717 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
15718 build_int_wrapper): New fns.
15720 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
15722 * pt.c (unify): Fix typo in previous change.
15724 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
15726 * error.c (dump_type_real): Declare canonical_name.
15728 * typeck.c (comp_target_types): Fix PMFs.
15730 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
15732 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
15733 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
15736 * pt.c (tsubst): Decrease the template-level of
15737 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
15738 TEMPLATE_PARM_INDEX.
15739 (template_decl_level): New function.
15740 (unify): Make sure to record unifications for template
15741 parameters, even when the parameters exactly match the arguments.
15742 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
15743 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
15744 aren't from the level we're currently working on.
15746 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
15748 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
15750 * decl2.c (check_member_template): Set DECL_IGNORED for member
15751 class templates, too.
15753 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
15755 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
15757 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
15759 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
15761 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
15762 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
15763 (init_decl_processing): Handle TI types.
15764 * typeck.c (unsigned_type, signed_type): Handle TI types.
15766 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
15768 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
15769 New local added_libraries. Increment count when add library to
15772 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
15774 * cp-tree.h (type_as_string_real): New function.
15775 * pt.c (mangle_class_name_for_template): Use it.
15776 * error.c (dump_aggr_type): Change prototype.
15777 (dump_type_prefix): Likewise.
15778 (dump_type_suffix): Likewise.
15779 (dump_type_real): Convert from dump_type. If desired, the
15780 "canonica" name of a typedef, i.e., the name of the underlying
15781 type, can be printed.
15782 (dump_type): Call dump_type_real.
15784 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
15786 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
15788 * typeck.c (comp_target_types): Tweak pedantic case.
15789 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
15790 Return -1 or 1 instead of 1 or 2.
15791 (compparms): Remove STRICT handling.
15792 (convert_for_assignment): Fix handling of pmfs.
15794 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
15796 * typeck.c (comp_target_types): Handle references like pointers.
15797 (comp_target_parms): Note that return code from comp_target_types
15798 can be negative to indicate failure.
15800 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
15802 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
15803 which requires a working target compiler to build.
15805 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
15807 * tree.c (avoid_overlap): Add prototype.
15809 * spew.c (num_tokens): Add prototype.
15810 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
15812 * search.c (dfs_check_overlap): Add prototype.
15813 (dfs_no_overlap_yet): Likewise.
15815 * pt.c (original_template): Add prototype.
15816 (inline_needs_template_parms): Likewise.
15817 (push_inline_template_parms_recursive): Likewise.
15818 (retrieve_specialization, register_specialization): Likewise.
15819 (print_candidates, reduce_template_parm_level): Likewise.
15820 (build_template_decl, mark_template_parm): Likewise.
15821 (tsubst_friend_function, get_bindings_real): Likewise.
15823 * method.c (start_squangling): Add prototype.
15824 (end_squangling, check_ktype, issue_ktype): Likewise.
15825 (build_overloaded_scope_ref, check_btype): Likewise.
15826 (build_mangled_template_parm_index): Likewise.
15828 * lex.c (init_cpp_parse): Add prototype.
15829 (handle_cp_pragma, handle_sysv_pragma): Likewise.
15830 (reduce_cmp, token_cmp): Likewise.
15832 * except.c (call_eh_info): Add prototype.
15833 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
15834 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
15836 * decl2.c (is_namespace_ancestor): Add prototype.
15837 (namespace_ancestor, add_using_namespace): Likewise.
15838 (ambiguous_decl): Likewise.
15840 * decl.c (indent): Add prototype.
15842 * call.c (add_template_candidate_real): Add prototype.
15844 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
15846 * decl2.c (build_expr_from_tree): Just return a PMF.
15848 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
15850 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
15851 when doing initializations.
15853 * pt.c (unify): Use comptypes to compare type args.
15855 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
15857 * decl.c (duplicate_decls): Fix check for when it's safe to free
15860 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
15863 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
15865 * pt.c (build_template_parm_index): Add prototype.
15867 * search.c (my_tree_cons): Don't clear words outside the
15868 newly allocated node.
15870 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
15872 * lex.c (init_parse): Now returns char* containing the filename.
15874 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
15875 Jeff Law <law@cygnus.com>
15877 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
15880 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15882 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
15884 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
15886 * decl.c (duplicate_decls): Don't warn for redundant decls if
15887 friend: let add_friend take care of it.
15889 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
15891 * sig.c (build_signature_pointer_constructor): Don't set
15892 TREE_HAS_CONSTRUCTOR for a signature pointer.
15893 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
15894 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
15896 * typeck.c (build_unary_op): Only allow taking the address of a
15898 * typeck2.c (digest_init): Simplify.
15899 (store_init_value): Don't pedwarn about using { } for pmfs.
15901 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
15903 * cp-tree.h (start_decl): Update prototype.
15904 * decl.c (start_decl): Like the C version, new parameters
15905 for the attributes. Call cplus_decl_attributes here,
15906 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
15907 (grokdeclarator): Pass NULL for new start_decl arguments.
15908 * pt.c (tsubst_expr): Likewise.
15909 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
15910 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
15911 * lex.c (build_lang_decl): Add lang_name_java.
15912 * class.c (push_lang_context): Add lang_name_java.
15913 * method.c (build_mangled_name): Check for is_java_type.
15915 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
15917 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
15918 * call.c (build_scoped_method_call): Check for TREE_CODE for
15919 VOID_TYPE instead of type == void_type_node.
15920 (build_method_call): Likewise.
15921 * decl.c (lookup_name_real): Likewise.
15922 (grokdeclarator): Likewise.
15923 (start_decl): Likewise.
15924 (grokparms): Likewise.
15925 (start_function): Likewise.
15926 (finish_function): Likewise.
15927 (start_method): Likewise.
15929 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
15931 * lex.c (finput): New variable.
15932 (init_cpp_parse): Renamed from init_parse.
15933 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
15934 (finish_parse): New function.
15935 * cp-tree.h (init_lex, init_parse): Remove declarations.
15937 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
15939 * call.c (build_call): Still evaluate the actual argument.
15940 * class.c (is_empty_class): Update for -fnew-abi.
15942 * decl2.c: -fnew-abi implies -fsquangle.
15944 * method.c (do_build_assign_ref): Don't do anything to copy
15946 (do_build_copy_constructor): Likewise.
15947 * call.c (build_over_call): Likewise.
15949 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
15951 * tree.c (avoid_overlap): Return a value.
15953 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
15955 * method.c (check_btype): Add missing argument to xrealloc.
15956 (check_ktype): Likewise.
15958 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
15960 Implement empty base optimization.
15961 * class.c (finish_struct_1): Add vbase fields earlier. Set
15962 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
15963 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
15964 (types_overlap_p): New fn.
15965 * tree.c (avoid_overlap): New fn.
15966 (build_base_fields): Use it to avoid overlapping empty bases.
15967 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
15969 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
15971 Re-implement allocation of base class subobjects.
15972 * tree.c (unshare_base_binfos): New fn.
15973 (layout_basetypes): Use it. Now handles offsets of both virtual and
15974 non-virtual bases, after layout_type.
15975 (layout_vbasetypes): Remove.
15976 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
15977 (build_vbase_pointer_fields): Split out from old layout_basetypes.
15978 * class.c (finish_base_struct): Lose offset handling code.
15979 Move nonvdtor warning here. Don't mess with t_binfo anymore.
15980 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
15981 * cp-tree.h: Adjust.
15983 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
15985 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
15986 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
15987 * class.c (duplicate_tag_error): Likewise.
15988 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
15989 * tree.c (layout_vbasetypes): Update from layout_record, remove
15990 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
15991 (layout_basetypes): Likewise.
15993 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
15995 * class.c, Make sure system.h is included just after config.h.
15996 Delete lingering stdio and errno references too.
15997 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
15999 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
16001 * friend.c (is_friend): Fix access control for local classes.
16003 * class.c (is_empty_class): New fn.
16004 * call.c (build_call): Don't pass empty class objects to a function.
16006 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
16008 * call.c (build_over_call): Do name resolution for default
16009 arguments of function templates in the scope of the templates.
16011 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
16013 * call.c: Include system.h. Remove includes, declarations and
16014 defines provided by system.h.
16015 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
16016 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
16017 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
16018 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
16019 * typeck2.c, xref.c: Likewise.
16020 * Makefile.in: Dependencies updated as appropriate.
16021 * Make-lang.in: Likewise.
16023 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
16025 * pt.c (fn_type_unification): Allow incomplete unification without
16026 an immediate error message.
16028 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
16030 * tree.c (member_p): New fn.
16031 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
16032 initializing class members.
16034 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
16035 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
16037 * call.c (build_method_call): Handle non-scoped destructors, too.
16038 * pt.c (tsubst_copy): Likewise.
16040 * pt.c (print_template_context): Split out...
16041 (push_tinst_level): ...from here.
16043 * friend.c (is_friend): Don't pass a type to decl_function_context.
16045 * typeck.c (convert_for_initialization): Always hand off
16046 conversions to class type.
16048 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
16050 * friend.c (is_friend): Local classes have the same access as the
16051 enclosing function.
16053 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
16055 * typeck.c (expand_target_expr): Delete dead function.
16057 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
16059 * repo.c (save_string): Delete dead function.
16061 * method.c (thunk_printable_name): Delete dead function.
16063 * lex.c (yynextch): Delete dead function.
16065 * expr.c (tree_extract_aggr_init): #if 0 out.
16067 * except.c (do_unwind): Delete dead function.
16068 (easy_expand_asm): Likewise.
16070 * cvt.c (build_conversion_type_1): Delete dead function.
16072 * cp-tree.h (push_expression_obstack): Declare.
16074 * call.c (source_type): #if 0 out.
16076 * class.c (alter_access): Remove unused label. Add braces
16077 around empty else clause.
16079 * lex.c (yyprint): Fix argument to printf.
16081 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
16083 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
16085 * pt.c (instantiate_class_template): Make sure template
16086 arguments are permanent.
16087 * init.c (resolve_offset_ref): Don't go looking around in
16090 * semantics.c: Add routines to handle expressions, and some
16091 declaration processing.
16092 * parse.y: Use them.
16093 (current_class_depth): Move declaration to cp-tree.h.
16094 * parse.c: Regenerated.
16095 * cp-tree.h: Use them.
16096 (current_class_depth): Declare.
16097 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
16099 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
16101 * error.c (dump_decl): Be a bit more explicit with template
16102 type arguments, when verbose.
16104 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
16106 * inc/exception: Reorder closing braces.
16108 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
16110 * pt.c (redeclare_class_template): New function.
16111 * cp_tree.h (redeclare_class_template): Declare it.
16112 * decl.c (xref_tag): Use it.
16114 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
16116 * call.c (build_over_call): Check IS_AGGR_TYPE, not
16117 TYPE_LANG_SPECIFIC.
16118 * typeck.c (convert_arguments): Likewise.
16120 * decl.c (grokdeclarator): Remove const and volatile from type after
16121 setting constp and volatilep.
16123 * class.c (finish_struct_1): Don't warn about bool bitfield larger
16126 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
16128 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
16130 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
16132 * call.c (build_object_call): Complain about ambiguous operator(),
16133 rather that crashing.
16134 (build_new_op): Likewise.
16135 (build_op_delete_call): Likewise.
16137 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
16139 * cvt.c (perform_qualification_conversions): Use comp_target_types
16140 instead of comp_ptr_ttypes.
16142 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
16144 * cp-tree.h (enforce_access): Declare.
16145 * call.c (enforce_access): Make it extern, not static.
16146 * class.c (alter_access): Use enforce_access; modify code for ISO
16147 compliance, rather than ARM rules.
16149 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
16151 * cp-tree.h: Fix typo.
16153 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
16155 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
16156 if (aggregate_value_p (type)).
16158 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
16160 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
16162 * tree.c (mapcar): When dealing with a DECL, use it's constant
16164 * pt.c (lookup_template_class): Don't mangle the names of template
16165 classes whose arguments are unknown.
16167 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
16169 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
16171 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
16173 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
16175 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
16176 boolean_type_node to 1.
16178 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
16180 * error.c (dump_expr): Remove unused variable `l'.
16182 * pt.c (for_each_template_parm): New function, created by
16183 converting uses_template_parms.
16184 (tree_fn_t): New typedef.
16185 (uses_template_parms): Use it.
16186 (mark_template_parm): New function.
16187 (push_template_decl): Check that the argument list of a partial
16188 specialization uses all the template parameters.
16190 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
16191 with it; we might want it for debugging.
16192 * cp-tree.h (type_unification): Change interface.
16193 * class.c (finish_struct_1): Skip nested template types, just like
16194 ordinary nested types.
16195 (instantiate_type): Use new interface to type_unification.
16196 * lex.c (init_lex): Add __sz as opname for sizeof.
16197 * method.c (build_overload_scope_ref): New function.
16198 (build_overload_int): Handle complex expressions. Set
16199 numeric_output_need_bar if necessary.
16200 (build_overload_value): Handle non-PARM_DECL nodes; this
16201 routine is now used by build_overload_int. Remove some
16202 assignments to numeric_output_need_bar. Use
16203 build_overload_scope_ref.
16204 (build_qualified_name): Note that some template mangled names end
16205 with digits, and set numeric_output_need_bar appropriately. Use
16206 build_underscore_int.
16207 * pt.c (unify): Change interface.
16208 (type_unification_real): Likewise.
16209 (determine_specialization): Use new interfaces.
16210 (tsubst): Deal gracefully with situations in which the argument
16211 vector is not fully filled.
16212 (fn_type_unification): Use new interfaces.
16213 (type_unification): Likewise. Remove NOP_EXPR hack.
16214 (type_unification_real): Likewise.
16215 (unify): Likewise. Deal with unification of complex expressions.
16217 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
16219 * pt.c (complete_template_args): Initialize skip properly.
16221 * decl.c (make_typename_type): Revert.
16222 (make_implicit_typename): Remove.
16223 (lookup_name_real): Don't call it. Call lookup_field if we see a
16224 TYPE_DECL from a template base.
16225 * search.c (lookup_field): Do implicit typename stuff.
16227 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
16228 Geoff Noer <noer@cygnus.com>
16230 * Makefile.in: Various fixes for building cygwin32 native toolchains.
16231 * Make-lang.in: Likewise.
16233 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
16235 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
16237 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
16239 * decl.c (make_implicit_typename): Rewrite removed code.
16240 (make_typename_type): Call it if the type we look up comes from
16241 a base that uses template parms.
16243 * pt.c (complete_template_args): Rewrite.
16244 (tsubst, FUNCTION_DECL): Use it.
16246 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
16248 * semantics.c (finish_asm_stmt): Fix combine strings. Call
16249 c_expand_asm_operands () if output_operands, input_operands or
16250 clobbers is not NULL_TREE.
16252 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
16254 * pt.c (complete_template_args): New function.
16255 (get_bindings): Deal with specializations of function templates
16256 with return type containing parameters from outer class
16258 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
16259 substitute arguments and compose a new type.
16261 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
16263 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
16266 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
16268 * decl.c (make_implicit_typename): Lose useless code.
16270 * call.c (standard_conversion): Handle A* -> const A* properly.
16272 * pt.c (get_bindings_real): Rename from get_bindings. Add
16273 check_rettype parm.
16274 (get_bindings): Pass 1.
16275 (get_bindings_overload): Pass 0.
16277 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
16279 * pt.c (check_explicit_specialization): When reverting a static
16280 member function, also remove the `this' parameter from
16281 last_function_parms.
16283 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
16285 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
16286 a function context.
16288 * decl.c (store_bindings): Use free_binding_vecs.
16289 (pop_from_top_level): Likewise.
16291 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
16293 * decl.c (make_implicit_typename): Only change the type of a
16296 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
16298 * semantics.c: New file, containing routines to perform the
16299 semantic phase of parsing.
16301 * pt.c (tsubst_expr): Likewise.
16302 * cp-tree.h: Declare the various functions in semantics.c.
16303 Provide macros to access _STMT tree nodes.
16304 * cp-tree.def: Add ASM_STMT tree node.
16305 * Makefile.in, Make-lang.in: Add dependencies on and for
16308 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
16310 * pt.c (push_template_decl): Only check primary templates.
16312 * pt.c (check_explicit_specialization): Complain about default args
16313 in explicit specialization.
16315 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
16316 constructor_declarator.
16318 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
16320 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
16321 has no overloaded operator ->.
16323 * call.c (build_field_call): Don't crash when presented with a
16324 field that is actually a nested type.
16326 * decl.c (pushtag): Deal with friend class injection in local
16329 * call.c (build_object_call): Don't crash if OBJ is a
16330 pointer-to-member-function.
16332 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
16334 * pt.c (push_template_decl): Complain about template with C linkage,
16335 anonymous template class.
16337 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
16339 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
16340 * search.c: Likewise.
16342 * lex.c (do_pending_defargs): Only call
16343 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
16345 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
16347 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
16349 * parse.y: Deal with CONSTRUCTORS in new_initializers.
16351 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
16353 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
16354 closely mimics the behavior in parse.y.
16355 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
16356 into a compound statement.
16358 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
16360 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
16361 * pt.c (inline_needs_template_parms): New fn.
16362 (original_template): New fn.
16363 (push_inline_template_parms_recursive): New fn.
16364 (maybe_begin_member_template_processing): Use them.
16365 (maybe_end_member_template_processing): Likewise.
16366 (is_member_or_friend_template): Rename to is_member_template.
16367 Member functions of local classes are never member templates.
16369 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
16371 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
16372 added in the class scope to catch redefinition error.
16374 * pt.c (reduce_template_parm_level): Also copy
16375 the DECL_TEMPLATE_PARMS field.
16377 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
16379 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
16380 reduced-level template type parameter.
16382 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
16384 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
16385 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
16386 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
16387 * decl.c (duplicate_decls): Propagate it.
16388 * typeck2.c (abstract_virtuals_error): Use two loops to emit
16389 abstract virtual functions and virtual functions which need a
16390 final overrider separately.
16392 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
16394 * lang-specs.h: Properly put brackets around array elements in
16397 * typeck.c (build_binary_op_nodefault): Correctly place parens around
16398 && and || in expression.
16400 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
16402 * call.c (default_parm_conversions): Remove prototype definition.
16403 (build_method_call): Remove unused variable result.
16405 * cvt.c (ocp_convert): Remove unused variable conversion.
16407 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
16409 * except.c (do_unwind): #if 0 definition of unused variables fcall
16412 * expr.c (extract_scalar_init): #if 0 prototype and function
16415 * init.c (expand_aggr_init_1): Remove unused variable init_type.
16416 (build_new_1): Remove unused variable t.
16418 * pt.c (instantiate_class_template): Remove unused variable newtag;
16419 cast called function return value to void.
16420 (do_decl_instantiation): Remove unused variables name and fn.
16422 * tree.c (get_type_decl): Add default return to shut up compiler from
16423 complaining control reaches end of non-void function.
16425 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
16427 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
16429 * call.c (default_parm_conversions): Remove prototype definition.
16430 (build_method_call): Remove unused variable result.
16431 (build_over_call): Add default case in enumeration switch.
16433 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
16435 * decl2.c (lang_decode_option): Change j's type to size_t.
16437 * tree.c (layout_vbasetypes): record_align and desired_align are of
16438 type unsigned int; const_size and nonvirtual_const_size likewise.
16440 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
16442 * parse.y (new_initializer): Make sure all initializers are
16445 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
16447 * decl2.c (import_export_decl): Mark tinfo functions for
16448 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
16450 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
16452 * method.c: Fix typo.
16454 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16456 * method.c: Include "system.h" to get stdlib.h, stdio.h,
16457 ctype.h, string.h, etc.
16458 (issue_nrepeats): Add default case in enumeration switch.
16459 (check_btype): Likewise.
16460 (process_overload_item): Likewise.
16462 * Makefile.in (method.o): Depend on system.h.
16464 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
16466 * lex.c (do_scoped_id): Fix parenthesizing.
16468 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
16470 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
16471 FLAG_RTTI is unset, initialize type info machinery and continue
16472 with FLAG_RTTI enabled.
16473 (get_typeid): Likewise.
16475 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
16477 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
16480 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
16482 * pt.c (finish_member_template_decl): Deal more gracefully with
16483 invalid declarations.
16485 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
16487 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
16488 cp-tree.h: Clean up more old overloading code, old RTTI code, and
16489 some formatting quirks.
16491 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
16492 method.c, pt.c, ptree.c, typeck.c: Remove support for
16493 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
16495 * Makefile.in: Adjust.
16497 * pt.c (unify): Don't allow reduced cv-quals when strict.
16499 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
16500 *type_unification* and unify.
16502 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
16504 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
16505 (nested_name_specifier): And add it before this use.
16506 (typename_sub0): And this use. Also add use without the keyword.
16507 (typename_sub1): Likewise.
16508 * pt.c (instantiate_class_template): Don't actually instantiate
16509 anything if our type uses template parms.
16511 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
16513 * decl.c (start_function): Don't call temporary_allocation for a
16516 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
16518 * pt.c (instantiate_class_template): Don't mess with friends if
16519 our type uses template parms.
16521 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
16523 * parse.y (nested_name_specifier): Use explicit_template_type.
16524 (typename_sub): Allow a template_type, an explicit_template_type,
16525 or an implicit template type at the end.
16526 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
16527 * decl.c (make_typename_type): Handle template-id where the name
16528 is a TEMPLATE_DECL.
16529 * call.c (build_scoped_method_call): Handle member template
16531 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
16532 destructor is represented by the type.
16534 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
16535 * parse.y (nested_name_specifier): Add 'template' case.
16536 (explicit_template_type): New rule.
16537 (typename_sub): Use it.
16538 * decl.c (make_typename_type): Handle getting a template-id for NAME.
16539 * pt.c (tsubst): Likewise.
16541 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
16543 * pt.c (add_to_template_args): Fix thinko.
16544 (instantiate_class_template): Call it later.
16546 * pt.c (get_class_bindings): Add outer_args parm.
16547 (most_specialized_class): Likewise.
16548 (instantiate_class_template): Pass it.
16549 (more_specialized_class): Likewise.
16550 (lookup_template_class): Get context from template if none
16552 (finish_member_template_decl): Don't do anything with a
16553 partial specialization.
16554 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
16556 * class.c (finish_struct): Member class templates have already been
16557 checked for name clashes.
16558 * decl.c (pushdecl_with_scope): Handle pushing at class level.
16560 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
16562 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
16563 (tsubst, *_PARM): Support multiple levels of template classes.
16564 (instantiate_class_template): Look up the pattern from the
16566 (lookup_template_class): Handle getting a template for d1.
16567 (push_template_decl): Correct setting of 'primary'.
16568 (reduce_template_parm_level): Add 'levels' parm.
16569 (finish_member_template_decl): Support member class templates.
16570 (template_class_depth): Handle multiple levels.
16571 * parse.y (component_decl_1, fn.def2): Remove member template case.
16572 (component_decl): Add member template cases.
16573 * decl2.c (check_member_template): We now handle member template
16575 * decl.c (pushtag): Handle member templates.
16576 * method.c (do_inline_function_hair): Don't touch
16577 IDENTIFIER_GLOBAL_VALUE.
16578 * init.c (build_offset_ref): If name isn't an identifier, just
16580 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
16582 * typeck.c (get_delta_difference): Do adjust for conversions to
16583 and from virtual base.
16585 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
16587 * typeck.c (get_delta_difference): Give hard error for conversion
16590 * cp-tree.h: Tweak formatting.
16592 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
16594 * decl.c (push_namespace): Handle redeclaration error.
16596 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
16597 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
16598 (NAMESPACE_BINDING): New macro.
16599 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
16602 * pt.c (push_template_decl): Use innermost_args.
16604 * decl.c (get_unique_name): Tweak from earlier in the name.
16606 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
16608 * cp-tree.def: Add CPLUS_BINDING node.
16609 * cp-tree.h (tree_binding): New struct.
16610 (BINDING_SCOPE, BINDING_VALUE): New macros.
16611 (current_namespace, global_namespace): Declare extern.
16612 (struct lang_decl_flags): New field in_namespace.
16613 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
16614 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
16615 (TREE_INDIRECT_USING): New macro.
16616 * decl2.c (current_namespace, global_namespace): Declare. The
16617 value is a NAMESPACE_DECL now, not a TREE_LIST.
16618 (is_namespace_ancestor, namespace_ancestor): New static functions.
16619 (add_using_namespace, ambiguous_decl): Likewise.
16620 (lookup_using_namespace): New support function for lookup_name.
16621 (qualified_lookup_using_namespace): New support function for
16622 do_scoped_id and lookup_namespace_name.
16623 (get_namespace_id): Mark as obsolete.
16624 (current_namespace_id): Likewise.
16625 (do_namespace_alias): Implement.
16626 (do_using_directive): Implement as call to add_using_namespace.
16627 * decl.c (binding_for_name): New function.
16628 (push_namespace, pop_namespace): Implement.
16629 (push_decl): Don't install a FUNCTION_DECL in the global branch.
16630 (lookup_namespace_name): Implement using qualified lookup.
16631 (lookup_name_real): For global scoping, lookup in
16632 global_namespace. For namespace scoping, lookup in given
16633 namespace. For unscoped lookup, iterate over namespace,
16634 considering using directives.
16635 (init_decl_processing): Initialize global_namespace.
16636 (grokvardecl): Build assembler name as static name for globals.
16637 (grokdeclarator): Remove old namespace mangling.
16638 (xref_tag): When installing a global binding for the
16639 tag, make sure we have an identifier.
16640 * method.c (build_overload_nested_name): Mangle namespaces.
16641 (build_qualified_name): Likewise.
16642 (build_decl_overload_real): Likewise.
16643 * lex.c (build_lang_decl): Set namespace for new declaration to
16645 (do_scoped_id): Find global names in global or current
16646 namespace, or using qualified namespace lookup, depending on
16648 * init.c (build_member_call): When scope is namespace, use
16649 build_x_function_call instead.
16650 (build_offset_ref): When scope is namespace, collapse processing
16651 to lookup_namespace_name instead.
16652 * error.c (dump_decl): Support NAMESPACE_DECL.
16653 * decl.c (pushdecl): Bind globals to current namespace.
16654 (push_overloaded_decl): Likewise.
16655 (lookup_tag): Likewise.
16656 (lookup_name_current_level): Likewise.
16657 (xref_tag): Likewise.
16658 (start_function): Likewise.
16659 * lex.c (do_identifier): Likewise.
16660 (identifier_typedecl_value): Likewise.
16661 (real_yylex): Likewise.
16662 * method.c (do_inline_function_hair): Likewise.
16663 * parse.y (unscoped): Likewise.
16664 * pt.c (check_explicit_specialization): Likewise.
16665 (lookup_template_class): Likewise.
16666 * rtti.c (call_void_fn): Likewise.
16667 * sig.c (build_sigtable): Likewise.
16668 * ptree.c (lang_print_xnode): New function.
16670 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
16672 * pt.c (instantiate_class_template): Don't instantiate if pedantic
16673 and the args use template parms.
16675 * pt.c (push_tinst_level): If the instantiation uses template parms,
16677 * decl.c (xref_basetypes): Do call complete_type for basetypes
16678 that involve template parameters.
16680 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
16682 * typeck2.c (process_init_constructor): Fix labeled init check.
16684 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
16686 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
16687 argument to tsubst and friends.
16689 * pt.c (tsubst, FUNCTION_DECL): Tidy.
16691 * typeck.c (build_x_function_call): Handle static member function
16692 templates like non-templates. Handle friend templates like normal
16693 function templates.
16694 * pt.c (tsubst, *_PARM): Don't use orig_level.
16695 (get_bindings): Don't call add_to_template_args.
16696 (instantiate_template): Likewise.
16697 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
16698 * ptree.c (print_lang_type): Print index/level for template parms.
16700 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
16702 * Make-lang.in (cc1plus): Note that cc1plus depends on
16703 cp/cp-tree.h and cp/cp-tree.def.
16705 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
16706 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
16707 position in a template parameter list.
16708 * cp-tree.h (template_parm_index): New structure, used as the tree
16709 structure for a TEMPLATE_PARM_INDEX.
16710 (TEMPLATE_PARM_IDX): New macro.
16711 (TEMPLATE_PARM_LEVEL): Likewise.
16712 (TEMPLATE_PARM_DESCENDANTS): Likewise.
16713 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
16714 (TEMPLATE_PARM_DECL): Likewise.
16715 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
16716 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
16717 (TEMPLATE_TYPE_DECL): Likewise.
16718 (TEMPLATE_CONST_IDX): Remove.
16719 (TEMPLATE_CONST_LEVEL): Likewise.
16720 (TEMPLATE_CONST_SET_INFO): Likewise.
16721 (TEMPLATE_TYPE_SET_INFO): Likewise.
16722 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
16724 (TEMPLATE_TYPE_LEVEL): Likewise.
16725 * decl.c (decls_match): Call comp_template_parms, rather than
16726 expanding it inline.
16727 (duplicate_decls): If two template declarations are being merged,
16728 then their TEMPLATE_INFOs should be merged as well.
16729 (grokfndecl): Save template-id information when declaring a friend
16730 with explicit template arguments. Pass arguments to
16731 check_explicit_specialization via correct convention; at some
16732 point check_explicit_specialization changed, but these call-sites
16734 (grokdeclarator): Tidy up slightly.
16735 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
16736 two template functions with the same DECL_ASSEMBLER_NAME the same,
16737 since the names are not yet mangled.
16738 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
16739 TEMPLATE_CONST_PARM.
16740 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
16741 decl for a non-type parameter, rather than printing `<tparm ...>'.
16742 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
16743 (do_friend): Deal with template friends.
16744 * lex.c (do_pending_inlines): Call
16745 maybe_begin_member_template_processing, rather than
16746 conditionally calling begin_member_template_processing.
16747 (process_next_inline): Likewise. Call
16748 maybe_end_member_template_processing, rather than
16749 conditionally calling end_member_template_processing.
16750 (do_pending_defargs): Likewise.
16751 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
16752 TEMPLATE_CONST_PARM.
16753 * method.c (build_mangled_template_parm_index): New function.
16754 (build_overload_value): Use it.
16755 (build_overload_name): Likewise.
16756 * pt.c (finish_member_template_decl): Allow friend declarations.
16757 (template_class_depth): New function.
16758 (is_member_template): Rename, and modify, to become...
16759 (is_member_or_friend_template): New function.
16760 (end_member_template_processing): Rename, and modify, to become...
16761 (maybe_end_member_template_processing).
16762 (build_template_parm_index): New function.
16763 (reduce_template_parm_level): New function.
16764 (process_template_parm): Modify to use build_template_parm_index.
16765 (push_template_decl): Deal with friend templates.
16766 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
16767 TEMPLATE_CONST_PARM.
16768 (tsubst_friend_function): New function.
16769 (instantiate_class_template): Generate the DECL_FRIENDLIST
16770 for a new instantiation by using tsubst_friend_function rather
16772 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
16773 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
16774 appropriate new macros. Use reduce_template_parm_level to
16775 generate lower-level template parameters. Handle tsubst'ing into
16776 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
16777 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
16778 templates. Similarly for the template parameters for a new
16780 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
16781 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
16782 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
16783 (get_bindings): Call add_to_template_args if necessary.
16784 (instantiate_decl): Handle instantiations of friend templates.
16785 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
16786 TEMPLATE_TYPE_PARM as a list of fields; it's not!
16787 * spew.c (yylex): Do a little manual constant propagation to
16790 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
16792 * error.c: Include sys/types.h.
16794 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
16796 * method.c (build_mangled_name): Start CPP directives in column zero.
16798 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
16800 * typeck2.c (process_init_constructor): Sorry about non-trivial
16801 labeled initializers.
16802 * parse.y (initlist): Re-enable labeled initializers.
16804 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
16806 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
16807 all callers changed. Rely on the new parameter instead of arg
16808 being a TREE_LIST when determine whether we are working inside
16809 template template parameter. Clean up is_type test.
16811 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
16813 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
16814 * typeck2.c (initializer_constant_valid_p): Allow conversions
16815 between pointers and references.
16817 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
16819 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
16820 if pedantic || warn_pointer_arith.
16822 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
16824 * pt.c (unify): Handle TEMPLATE_DECL.
16826 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
16828 * cp-tree.h (strip_attrs): Remove decl.
16830 1998-02-18 Doug Evans <devans@cygnus.com>
16832 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
16833 Update olddecl's attributes too.
16834 (strip_attrs): Remove function.
16835 * typeck.c (common_type): Call merge_machine_type_attributes.
16837 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
16839 * parse.y (initdcl0_innards): New grammar symbol.
16840 (nomods_initdecls, nomods_initdcl0): Change type from itype to
16841 none, since the resulting value is never used.
16842 (parse_decl): New function.
16843 (datadef): Remove redundant actions.
16844 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
16845 * parse.c: Regenerated.
16847 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
16849 * parse.y (simple_stmt): Use getdecls() to check for decl.
16851 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
16853 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
16855 (c++.install-common): Install c++filt properly as native or as cross
16857 (c++.uninstall): Add c++filt.
16859 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
16861 * call.c (standard_conversion): Fix multi-level ptr conversions.
16863 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
16865 * init.c (build_new): Propagate error_mark_node up.
16867 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
16869 * parse.y (simple_stmt): If the condition isn't a declaration,
16870 start the controlled block after the test.
16872 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
16874 * call.c (build_over_call): Convert builtin abs, labs and fabs to
16876 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
16879 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
16881 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
16883 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
16885 * cp-tree.h: Add access_protected_virtual_node.
16886 * class.c (init_class_processing): Initialize it.
16887 * decl.c (xref_basetypes): Use it.
16888 * parse.y (base_class_access_list): Likewise.
16890 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
16891 (c++.install-common): Install c++filt.
16893 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
16895 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
16897 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
16899 * call.c (reference_binding): Use comptypes when comparing
16900 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
16902 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
16904 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
16905 (really_overloaded_fn): Move check here from is_overloaded_fn.
16906 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
16908 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
16910 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
16913 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
16915 * cp-tree.h (push_template_decl): Return the decl passed in, or an
16916 equivalent duplicate.
16917 * decl.c (pushtag): Use the return value from push_template_decl.
16918 (duplicate_decls): When duplicating a template declaration, merge
16919 the DECL_TEMPLATE_RESULTs as well.
16920 (make_implicit_typename): Don't try to dive into typename types to
16921 find a context for making a new implicit typename.
16922 (start_decl): Use the return value from push_template_decl.
16923 (grokdeclarator): Complain about declarations list `const operator
16924 int'. Since we don't correctly handle in-class initializations of
16925 non-static data members, complain about this (now illegal)
16926 practice. Issue an error for initializations of non-const statics
16927 since that is illegal as well, and since we don't handle that case
16929 (start_function): Use the return value from push_template_decl.
16930 (start_method): Likewise.
16931 * decl2.c (grokfield): Likewise. Since the change to
16932 grokdeclarator ensures that all initialized fields are in fact
16933 static, remove a redundant test for TREE_PUBLIC.
16934 * parse.y (initlist): Disable labeled initializers since they do
16935 not work as per the documentation, and since they do not use the
16936 same syntax as the C front end.
16937 * pt.c (push_template_decl): Return the decl passed in, or an
16938 equivalent duplicate.
16939 (lookup_template_class): When searching in a nested context,
16940 use the right arguments.
16941 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
16942 * typeck.c (build_component_ref): Assign the correct type to the
16943 result of build_vfn_ref.
16945 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
16947 * pt.c (convert_nontype_argument): Fix typo.
16948 (check_explicit_specialization): Allow old-style specialization
16949 of class template members.
16951 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
16952 Manfred Hollstein <manfred@s-direktnet.de>
16954 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
16955 when deciding to override DECL_ASSEMBLER_NAME.
16957 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
16959 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
16960 * cp-tree.h (flag_do_squangling): Add declaration.
16961 * lang-options.h: Add -fsquangle and -fno-squangle.
16962 * method.c: Add macros and static variables for squangling.
16963 (build_overload_name): Rename to build_mangled_name, add logic for B
16964 compression, and split into process_modifiers and
16965 process_overload_item.
16966 (process_modifiers): New function, to handle constant, reference,
16968 (process_overload_item): New function, handles issue of type codes.
16969 (build_overload_name): New function, start squangling and call
16970 build_mangled_name.
16971 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
16972 (start_squangling): New function to initialize squangling structs.
16973 (end_squangling): New function to destroy squangling structs.
16974 (nrepeats): Rename variable to Nrepeats.
16975 (issue_nrepeats): New function for issuing 'n' type repeats.
16976 (check_ktype): New function to check for type K name compression.
16977 (build_overload_nested_name): Add a check for K name compression.
16978 (build_qualified_name): Add a check for K name compression and don't
16979 use DECL_ASSEMBLER_NAME when squangling is on.
16980 (check_btype): New function, checks for B type compression.
16981 (build_static_name, build_decl_overload_real): Initiate squangling.
16982 (build_typename_overload, build_overload_with_type): Initiate
16985 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
16987 * method.c (make_thunk): Avoid name buffer overflow.
16989 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
16991 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
16992 don't define them yet.
16994 * parse.y (nomods_initdcl0): Add constructor_declarator case.
16996 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16998 * config-lang.in (diff_excludes): Use basename only.
17000 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
17002 * tinfo2.cc: Add tinfo for signed char.
17004 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
17006 * search.c (compute_access): Handle protected constructors in derived
17007 classes as accessible.
17009 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
17011 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
17012 Call convert_from_reference sooner.
17014 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
17016 * cvt.c (ocp_convert): Obtain the constant values from constant
17017 decls even if the destination type is the same as the type of the
17020 * decl2.c (finish_file): Make sure that static inlines with
17021 definitions are not marked DECL_EXTERNAL before returning.
17023 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
17025 * decl.c: Lose arg_looking_for_template.
17026 (lookup_name_real): Likewise.
17027 * parse.y: Lose processing_template_arg, template_arg1.
17028 (primary): Likewise.
17029 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
17031 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
17033 * error.c (dump_decl): Fix type of default arguments for template
17034 template parameters and nontype template parameters.
17035 * parse.y (template_parm): Handle invalid default template
17036 template arguments here.
17038 * parse.y (template_parm): Use template_arg instead of PTYPENAME
17039 for default template template argument.
17040 * pt.c (coerce_template_parms): Merge default template argument
17041 codes. Can treat RECORD_TYPE as template name if it is implicitly
17042 created. Fix argument index in error message.
17043 * typeck.c (comptypes): Merge template argument comparison codes in
17044 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
17046 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
17048 * lex.c (file_name_nondirectory): Also check for '/'.
17050 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
17052 * parse.y (primary): Deal with statement-expressions in
17054 * pt.c (tsubst_copy): Handle BIND_EXPR.
17055 * tree.c (mapcar): Likewise.
17057 * call.c (add_template_candidate_real): Pass extra parameter to
17058 fn_type_unification.
17059 * cp-tree.h (fn_type_unification): Add parameter.
17060 * pt.c (fn_type_unification): Add additional parameter to deal with
17061 static member functions.
17062 (get_bindings): Deal with static member functions.
17064 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
17065 (revert_static_member_fn): Declare.
17066 * decl.c (revert_static_member_fn): Remove declaration. Change
17067 linkage from internal to external.
17068 (cp_finish_decl): Deal with virtual functions in classes local to
17069 template functions.
17070 * decl2.c (finish_file): Don't forget to emit increment/decrement
17071 expressions in initializers for file-scope variables.
17072 * parse.y (typename_sub2): If the typename doesn't names a
17073 template, rather than a type, issue an error message.
17074 * pt.c (check_explicit_specialization): Handle specializations of
17075 static member functions.
17076 (coerce_template_parms): Handle offset references to lists of
17078 * search.c (note_debug_info_needed): Don't crash when handed a
17079 type which is being defined.
17080 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
17081 that can happen with some illegal code.
17083 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17085 * call.c (user_harshness): Initialize `code' to 0.
17086 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
17087 (null_ptr_cst_p): Add parentheses around && within ||.
17088 (standard_conversion): Likewise.
17089 (z_candidate): Likewise.
17090 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
17091 (build_object_call): Likewise for `mem_args'.
17092 (build_new_op): Likewise for `mem_arglist'. Add `return' from
17093 default case in enumeration switch.
17095 * class.c (build_vtable_entry): Add explicit braces to avoid
17097 (build_class_init_list): Likewise.
17098 (finish_struct_1): Initialize `width' to 0.
17099 (instantiate_type): Initialize `name' to NULL_TREE. Add
17100 explicit braces to avoid ambiguous `else'.
17102 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
17105 * decl.c (grok_reference_init): Eliminate unused parameter, all
17107 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
17108 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
17109 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
17110 (grokdeclarator): Add parentheses around && within ||. Add
17111 explicit braces to avoid ambiguous `else'.
17112 (grokparms): Initialize `type' to NULL_TREE.
17113 (xref_tag): Remove unused label `just_return'.
17114 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
17115 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
17116 (hack_incomplete_structures): Add parentheses around assignment
17117 used as truth value.
17119 * decl2.c (coerce_delete_type): Hide definition of `e3'.
17121 * error.c: Include <stdlib.h>.
17122 (dump_expr): Change the type of `i' to size_t. Remove unused
17125 * except.c (init_exception_processing): Remove unused variable `d'.
17126 (expand_throw): Likewise for `label'.
17128 * friend.c (add_friends): Add explicit braces to avoid ambiguous
17131 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
17132 (sort_base_init): Likewise for `binfo'.
17133 (expand_member_init): Likewise for `rval'.
17134 (build_member_call): Add parentheses around assignment used as
17136 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
17137 (build_new): Initialize `nelts' to NULL_TREE. Initialize
17138 `old_immediate_size_expand' to 0.
17139 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
17140 (build_vec_delete_1): Remove unused variable `block'.
17141 (expand_vec_init): Initialize `itype' to NULL_TREE.
17143 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
17144 declaration of `index' and `rindex' with autoconf macros.
17145 (reinit_parse_for_expr): Remove unused variables
17146 `look_for_semicolon' and `look_for_lbrac'.
17147 (cons_up_default_function): Initialize `args' to NULL_TREE.
17148 (readescape): Initialize `firstdig' to 0.
17149 (real_yylex): Add parentheses around assignment used as truth value.
17151 * method.c: Include <strings.h> if we don't have <string.h>.
17152 Protect declaration of `index' with autoconf macro.
17154 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
17155 Initialize `type' to NULL_TREE.
17156 (structsp): Remove unused variable `id'.
17158 * pt.c (coerce_template_parms): Add explicit braces to avoid
17160 (lookup_template_class): Initialize `template' to NULL_TREE.
17161 (instantiate_class_template): Remove unused variable `name' and `e'.
17162 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
17163 (do_poplevel): Initialize `saved_warn_unused' to 0.
17164 (type_unification): Remove unused varable `parm'.
17165 (unify): Likewise for `j'.
17167 * repo.c (init_repo): Add parentheses around assignment used as
17169 (finish_repo): Remove unused varable `p'.
17171 * search.c (get_binfo): Initialize `type' to NULL_TREE.
17172 (get_base_distance): Likewise.
17173 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
17174 and `new_v' to NULL_TREE.
17175 (lookup_fnfields): Likewise for `rval_binfo_h'.
17176 (breadth_first_search): Add parentheses around assignment used as
17178 (get_template_base): Initialize `type' to NULL_TREE.
17180 * sig.c (append_signature_fields): Initialize `last_mfptr' to
17182 (build_signature_table_constructor): Likewise for
17183 `last_rhs_field', `pfn' and `vt_off'.
17184 (build_sigtable): Likewise for `init'.
17186 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
17187 (propagate_binfo_offsets): Likewise for `delta'.
17188 (hash_tree_cons): Initialize hashcode to 0.
17189 (can_free): Likewise for `size'.
17190 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
17192 * typeck.c (convert_sequence): Hide prototype.
17193 (common_type): Add explicit braces to avoid ambiguous `else'.
17194 (comp_target_types): Likewise.
17195 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
17196 (build_function_call_real): Add explicit braces to avoid ambiguous
17198 (convert_arguments): Initialize `called_thing' to 0.
17199 (convert_for_initialization): Initialize `savew' and `savee' to 0.
17201 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
17202 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
17203 (build_x_arrow): Likewise for `last_rval'.
17205 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
17207 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
17209 * decl.c (init_decl_processing): Use set_sizetype.
17210 * decl2.c (sizetype): Don't declare.
17211 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
17212 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
17213 (build_component_addr, unary_complex_lvalue): Likewise.
17214 * rtti.c (expand_class_desc): Likewise.
17215 * class.c (get_vfield_offset): Likewise.
17217 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
17219 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
17220 early to avoid bogus error. Handle overloaded function
17221 names provided as template arguments correctly.
17222 (coerce_template_parms): Don't mishandle overloaded functions when
17223 dealing with template template parameters.
17224 (lookup_template_class): Issue an error message, rather than
17225 crashing, when the TYPE_DECL provided is not a template type.
17227 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
17229 * class.c (instantiate_type): Don't just return a known type if
17232 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
17234 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
17235 since that code could never be reached.
17237 * error.c (dump_decl): Avoid aborting in the midst of printing an
17238 error message about an illegal template declaration.
17240 * parse.y (structsp): Print an error message, rather than crashing,
17241 when a class-head does not name a class.
17243 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
17244 template arguments as a g++ extension.
17246 * cp-tree.def (ALIGNOF_EXPR): New tree code.
17247 * decl2.c (grok_alignof): If processing_template_decl, just store
17249 * typeck.c (c_alignof): Likewise.
17250 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
17251 * error.c (dump_expr): Likewise.
17252 * pt.c (tsubst_copy): Likewise.
17253 * tree.c (cp_tree_equal): Likewise.
17254 * pt.c (uses_template_parms): Correctly determine whether or not a
17255 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
17256 folding can be done.
17258 * cp-tree.h (grok_enum_decls): Remove type parameter.
17259 * decl.c (grok_enum_decls): Likewise.
17260 * decl2.c (grok_x_components): Call grok_enum_decls
17261 unconditionally, since it will do nothing if there is no
17262 current_local_enum. Use the new calling sequence.
17263 * pt.c (tsubst_enum): Use the new calling sequence for
17266 * decl.c (start_function): Make member functions of local classes
17267 in extern inline functions have comdat linkage here...
17268 (grokdeclarator): Rather than here.
17270 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
17272 * pt.c (convert_nontype_argument): Use decl_constant_value.
17274 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
17276 * call.c (add_template_candidate_real): New function.
17277 (add_template_candidate): Use it.
17278 (add_template_conv_candidate): Likewise.
17279 (joust): Pass extra argument to more_specialized.
17280 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
17281 (is_local_class): Remove.
17282 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
17283 * cp-tree.h (is_local_class): Remove.
17284 (perform_array_to_pointer_conversion): Likewise.
17285 (finish_member_template_decl): Add.
17286 (check_explicit_specialization): Return a tree, not an int.
17287 (more_specialized): Take additional argument.
17288 (get_bindings): Likewise.
17289 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
17290 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
17291 (perform_array_to_pointer_conversion): Remove.
17292 * decl.c (saved_scope): Add processing_specialization,
17293 processing_explicit_instantiation fields.
17294 (maybe_push_to_top_level): Save them.
17295 (pop_from_top_level): Restore them.
17296 (grokfndecl): Use new return value from
17297 check_explicit_specialization.
17298 (start_decl): Don't check flag_guiding_decls before pushing
17300 (cp_finish_decl): Remove previous (bogus) change.
17301 (grok_declarator): Use decl_function_context rather than
17303 * decl2.c (finish_file): Pass extra argument to get_bindings.
17304 (build_expr_from_tree): Let build_x_component_ref check
17305 validity of arguments rather than doing it here.
17306 * lex.c (cons_up_default_function): Remove code fooling with
17307 processing_specialization, processing_explicit_instantiation
17308 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
17309 * method.c (build_overload_identifier): Mangle local classes in
17310 template functions correctly.
17311 * parse.y (finish_member_template_decl): Move to pt.c.
17312 * pt.c (finish_member_template_decl): Moved here from parse.y.
17313 (print_candidates): New function.
17314 (determine_specialization): Change interface. Properly look for
17315 most specialized versions of template candidates.
17316 (check_explicit_specialization): Fully process explicit
17318 (push_template_decl): Avoid looking at CLASSTYPE fields in
17320 (determine_overloaded_function): Remove.
17321 (convert_nontype_argument): Change name from
17322 convert_nontype_parameter. Use determine_overloaded_function
17323 instead of instantiate_type.
17324 (mangle_class_name_for_template): Handle type contexts as well as
17326 (classtype_mangled_name): Likewise.
17327 (lookup_template_class): Likewise.
17328 (tsubst): Likewise.
17329 (more_specialized): Take explict template arguments as a
17331 (most_specialized): Likewise.
17332 (get_bindings): Likewise. Check that return types match before
17333 proclaiming a function a match.
17334 (do_decl_instantiation): Remove code searching for function to
17335 instantiate; that is now done in check_explicit_specialization.
17336 (add_maybe_template): Pass extra argument to get_bindings.
17337 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
17339 * typeck.c (build_component_ref): Check for invalid arguments.
17341 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
17343 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
17344 return_target and call_target are equivalent.
17346 * pt.c (type_unification_real): Just accept function parms that
17347 don't use any template parms.
17349 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
17351 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
17352 unset DECL_NOT_REALLY_EXTERN.
17354 * parse.y (typename_sub*): Fix std::.
17356 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
17358 * error.c (dump_decl): Fix type default template args.
17359 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
17361 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
17363 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
17364 (file_name_nondirectory): Use.
17366 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
17368 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
17369 that are not really present. Substitute default arguments in
17370 template template arguments. Correctly convert TEMPLATE_DECL to
17371 TEMPLATE_TEMPLATE_PARM.
17372 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
17373 are no longer treated specially here.
17374 * parse.y (template_template_parm): Fix copy error.
17375 * decl.c (grokdeclarator): Warn about missing `typename' for nested
17376 type created from template template parameters.
17377 * parse.y (bad_parm): Likewise
17379 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
17380 (push_nested_class): Likewise.
17381 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
17382 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
17383 (copy_template_template_parm): Declare.
17384 * decl.c (arg_looking_for_template): New variable.
17385 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
17386 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
17387 node if arg_looking_for_template is nonzero.
17388 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
17389 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
17390 (grokdeclarator): Handle TEMPLATE_DECL.
17391 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
17392 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
17393 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
17394 (dump_decl): Handle unnamed template type parameters.
17395 Handle template template parameters.
17396 (dump_function_name): Handle template template parameters.
17397 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
17398 Handle TEMPLATE_TEMPLATE_PARM.
17399 * method.c (build_template_template_parm_names): New function.
17400 (build_template_parm_names): Handle TEMPLATE_DECL.
17401 (build_overload_nested_name, build_overload_name):
17402 Handle TEMPLATE_TEMPLATE_PARM.
17403 * parse.y (maybe_identifier): New nonterminal.
17404 (template_type_parm): Use it.
17405 (template_template_parm, template_arg1): New nonterminal.
17406 (template_parm): Add template_template_parm rules.
17407 (template_arg): Set processing_template_arg.
17408 (template_arg1): Rules moved from template_arg.
17409 (primary, nonnested_type): Set arg_looking_for_template if we are
17410 processing template arguments.
17411 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
17412 (process_template_parm): Handle template template parameters.
17413 (coerce_template_parms, comp_template_args): Likewise.
17414 (mangle_class_name_for_template, lookup_template_class): Likewise.
17415 (uses_template_parms): Handle TEMPLATE_DECL and
17416 TEMPLATE_TEMPLATE_PARM.
17417 (current_template_args): Handle TEMPLATE_DECL.
17418 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
17419 * search.c (dfs_walk, dfs_record_inheritance):
17420 Handle TEMPLATE_TEMPLATE_PARM.
17421 * tree.c (copy_template_template_parm): New function.
17422 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
17423 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
17425 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
17427 * decl.c (start_decl): Don't allow duplicate definitions of static
17430 * call.c (build_user_type_conversion_1): Handle user-defined
17431 template conversion operators correctly.
17433 * decl2.c (build_expr_from_tree): Issue an error message if the
17434 object in a COMPONENT_REF is a TEMPLATE_DECL.
17436 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
17438 * class.c (is_local_class): New function.
17439 * cp-tree.h (is_local_class): Declare it.
17440 (last_tree): Likewise.
17441 (begin_tree): Likewise.
17442 (end_tree): Likewise.
17443 (lookup_template_class): Change prototype.
17444 * decl.c (cp_finish_decl): Check for NULL where necessary.
17445 Consider FUNCTION_DECLS to declare objects with top-level binding,
17446 when calling make_decl_rtl.
17447 (grokdeclarator): Give members of local classes internal linkage.
17448 (start_function): Remove declaration of last_tree.
17449 (finish_function): Set flag_keep_inline_functions around call to
17450 rest_of_compilation if we are processing a member function in a
17452 (start_method): Call push_template_decl for member functions of
17453 local classes in template functions.
17454 * decl2.c (import_export_decl): Don't give external linkage to
17455 instantiations of templates with internal linkage.
17456 * parse.y (last_tree): Remove declaration.
17457 (template_type): Pass extra parameter to lookup_template_class.
17458 (self_template_type): Likewise.
17459 (structsp): Move call to reset_specialization into left_curly.
17460 (left_curly): Call reset_specialization, and begin_tree.
17461 * pt.c (saved_trees): New variable.
17462 (mangle_class_name_for_template): Change prototype. Use
17463 additional function context to name local classes in templates
17465 (classtype_mangled_name): Pass the context.
17466 (push_template_decl): Handle local classes and templates, and
17467 member functions for such classes.
17468 (convert_nontype_parameter): Fix handling of pointer-to-member
17470 (lookup_template_class): Handle local classes in templates.
17471 (tsubst): Likewise. Don't assume that template instantiations
17472 have external linkage; pay attention to the template declaration.
17473 (mark_decl_instantiated): Likewise.
17474 (begin_tree): New function.
17475 (end_tree): Likewise.
17477 * decl.c (xref_basetypes): Don't call complete_type for basetypes
17478 that involve template parameters; that can lead to infinite
17479 recursion unnecessarily.
17481 * pt.c (register_specialization): Do not register specializations
17482 that aren't ready to be registered yet.
17483 (check_explicit_specialization): Handle explicit specialization of
17484 constructors and destructors.
17485 (build_template_decl): New function.
17486 (push_template_delc): Handle out-of-class specializations of
17489 * pt.c (check_explicit_specialization): Set up the template
17490 information before registering the specialization.
17491 (coerce_template_parms): Fix thinko.
17492 (tsubst): Handle specializations of member templates correctly.
17494 * class.c (finish_struct_methods): Remove calls to
17495 check_explicit_specialization from here.
17496 (finish_struct): And insert them here.
17497 * cp-tree.h (perform_qualification_conversions): New function.
17498 (perform_array_to_pointer_conversion): Likewise.
17499 (begin_explicit_instantiation): Likewise.
17500 (end_explicit_instantiation): Likewise.
17501 (determine_specialization): Renamed from
17502 determine_explicit_specialization.
17503 (comp_template_parms): New function.
17504 (processing_explicit_instantiation): New variable.
17505 * cvt.c (perform_qualification_conversions): New function.
17506 (perform_array_to_pointer_conversion): Likewise.
17507 * decl.c (duplicate_decls): Don't consider template functions
17508 alike unless they have the same parameters. Refine handling of
17509 instantiation/specialization mismatches.
17510 (start_decl): Don't call pushdecl for template specializations,
17511 since they don't affect overloading.
17512 (start_function): Likewise.
17513 (grokfndecl): Call check_explicit_specialization a little later.
17514 Don't call duplicate_decls for memberm template specializations.
17515 (grokdeclarator): Don't update template_count for classes that are
17516 themselves specializations. Remove use of `2' as parameter to
17517 grokfndecl since that value isn't used.
17518 * lex.c (cons_up_default_function): Save and restore
17519 processing_explicit_instantiation around calls to grokfield.
17520 * parse.y (finish_member_template_decl): New function.
17521 (component_decl_1): Use it.
17522 (fn.def2): Likewise.
17523 (template_arg_list_opt): New nonterminal.
17524 (template_type): Use it.
17525 (self_template_type): Likewise.
17526 (template_id): Likewise.
17527 (object_template_id): Likewise.
17528 (notype_template_declarator): Likwise.
17529 (begin_explicit_instantiation): Likewise.
17530 (end_explicit_instantiation): Likewise.
17531 (explicit_instantiation): Use them.
17532 * pt.c (coerce_template_parms): Add parameters.
17533 (processing_explicit_instantiation): New variable.
17534 (convert_nontype_parameter): New function.
17535 (determine_overloaded_function): Likewise.
17536 (begin_explicit_instantiation): Likewise.
17537 (end_explicit_instantiation): Likewise.
17538 (retrieve_specialization): Likewise.
17539 (register_specialization): Likewise.
17540 (processing_explicit_specialization): Removed.
17541 (determine_specialization): Handle specializations of member
17542 functions of template class instantiations.
17543 (check_explicit_specialization): Refine to conform to standard.
17544 (comp_template_parms): New function.
17545 (coerce_template_parms): Call convert_nontype_parameter.
17546 (tsubst): Refine handling of member templates. Use
17547 register_specialization.
17548 (instantiate_template): Use retrieve_specialization.
17549 (do_decl_instantiation): Likewise.
17550 (instantiate_decl): Likewise.
17551 (type_unification): Improve handling of explict template
17553 * tree.c (mapcar): Return error_mark_node, rather than aborting,
17554 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
17555 * typeck.c (build_unary_op): Call determine_specialization, rather
17556 than determine_explicit_specialization.
17558 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
17560 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
17562 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
17564 * error.c (dump_decl): For enum tags, output the tag, not its value.
17566 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
17568 * decl.c (init_decl_processing): Only call init_rtti_processing
17571 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
17573 * init.c (build_new_1): Split out from build_new.
17574 (build_new): Just return a NEW_EXPR.
17575 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
17577 * decl2.c (get_temp_regvar): Tweak.
17579 * cp-tree.h (TREE_CALLS_NEW): Comment out.
17580 * class.c (resolves_to_fixed_type_p): Remove use.
17581 * method.c (build_opfncall): Likewise.
17582 * call.c (build_new_op): Likewise.
17584 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
17586 * exception.cc (__eh_alloc, __eh_free): New fns.
17587 (__cp_push_exception, __cp_pop_exception): Use them.
17588 (__uncatch_exception): Call terminate here if no exception.
17589 * except.c (build_terminate_handler): New fn.
17590 (expand_start_catch_block): Use it.
17591 (expand_exception_blocks): Likewise.
17592 (alloc_eh_object): New fn.
17593 (expand_throw): Use it. Protect exception init with terminate.
17594 * typeck.c (build_modify_expr): Remove code that ignores trivial
17597 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17599 * call.c (add_builtin_candidate): Add default case in enumeration
17601 (build_new_op): Likewise.
17602 (convert_like): Likewise.
17603 * cvt.c (build_expr_type_conversion): Likewise.
17604 * tree.c (real_lvalue_p): Likewise.
17605 (lvalue_p): Likewise.
17606 (cp_tree_equal): Likewise.
17607 * typeck.c (comptypes): Likewise.
17608 (build_component_ref): Likewise.
17609 (build_function_call_real): Likewise.
17610 (build_binary_op_nodefault): Likewise.
17611 (build_unary_op): Likewise.
17612 (build_modify_expr): Likewise.
17613 * typeck2.c (initializer_constant_valid_p): Likewise.
17615 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
17617 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
17619 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
17621 * pt.c (coerce_template_parms): Make sure to digest_init if
17624 * decl.c (duplicate_decls): Make the newdecl virtual if the
17625 olddecl was, just as is done with other attributes of olddecl.
17627 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
17629 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
17630 address of an OFFSET_REF.
17632 * cp-tree.def: Add AGGR_INIT_EXPR.
17633 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
17634 AGGR_INIT_EXPR where appropriate.
17635 * expr.c (cplus_expand_expr): Likewise. Simplify.
17637 * decl2.c (finish_file): Remove call to register_exception_table.
17639 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
17641 * pt.c (instantiate_class_template): Don't do injection when
17642 processing_template_decl is true, as pollutes current_binding_level
17645 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
17647 * pt.c (maybe_fold_nontype_arg): Add prototype.
17649 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
17651 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
17652 * error.c (dump_expr): Likewise.
17654 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
17656 * typeck.c (build_function_call_real): Remove "inline called before
17657 definition" pedwarn.
17659 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
17661 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
17663 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
17665 * pt.c (type_unification_real): Change __null to type void* with
17668 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
17670 * call.c (implicit_conversion): Don't call
17671 build_user_type_conversion_1 with a NULL expr, since it will
17674 * pt.c (unify): Don't try to unify array bounds if either array is
17677 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
17679 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
17680 Replace extern decls with casts.
17682 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
17683 Update last_parm_cleanup_insn.
17684 (store_after_parms): Remove.
17685 * cp-tree.h: Adjust.
17687 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
17689 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
17690 (finish_file): Check DECL_COMDAT instead of weak|one_only.
17691 (import_export_vtable): Use make_decl_one_only instead of
17692 comdat_linkage for win32 tweak.
17693 (import_export_decl): Likewise.
17694 * pt.c (mark_decl_instantiated): Likewise.
17696 * decl2.c (finish_file): Lose handling of templates in pending_statics.
17698 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
17700 * decl2.c (finish_file): Lose call to expand_builtin_throw.
17701 * except.c (expand_builtin_throw): Remove.
17702 * cp-tree.h: Remove ptr_ptr_type_node.
17703 * decl.c: Likewise.
17705 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
17707 * decl.c (ptr_ptr_type_node): Define.
17708 (init_decl_processing): Initialize it.
17709 * cp-tree.h: Declare it.
17710 * exception.cc (__cp_exception_info): Use __get_eh_info.
17711 (__cp_push_exception): Likewise.
17712 (__cp_pop_exception): Likewise.
17714 From Scott Snyder <snyder@d0sgif.fnal.gov>:
17715 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
17717 (init_exception_processing): Removed saved_pc initialization.
17719 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
17721 * pt.c (instantiate_decl): Defer all templates but inline functions.
17723 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
17725 * init.c (expand_vec_init): Don't fold a list of parameters.
17727 * decl.c (copy_args_p): Handle copy elision for types with virtual
17729 * call.c (build_over_call): Likewise.
17731 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
17733 * pt.c (lookup_template_function): Copy the template arguments,
17734 not just the list containing them, to the permanent obstack.
17736 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
17738 * except.c (expand_start_catch_block): suspend_momentary for the
17741 * error.c (dump_decl): Handle LOOKUP_EXPR.
17743 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
17745 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
17746 permanent obstack if we are processing a template decl.
17747 * typeck.c (build_static_cast): Likewise.
17748 (build_const_cast): Likewise.
17749 (build_reinterpret_cast): Likewise.
17751 * pt.c (coerce_template_parms): Coerce some expressions, even
17752 when processing_template_decl.
17754 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
17756 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
17757 handling of pointer difference expressions.
17759 * typeck.c (comp_target_types): Comparison of function/method types
17760 is independent of nptrs.
17762 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
17764 * pt.c (tsubst): Avoid creating pointer to reference and
17765 reference to reference types.
17767 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
17769 * parse.y (do_id): New nonterminal.
17770 (template_id): Use it.
17772 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
17774 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
17775 * spew.c (yylex): Don't do_identifier here.
17776 * decl2.c (build_expr_from_tree): Revert last change.
17778 * decl2.c (build_expr_from_tree): Expand the name for a method call.
17779 * parse.y (object_template_id): Don't try to take the DECL_NAME.
17781 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
17783 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
17785 * call.c (build_op_delete_call): Adjust.
17787 * except.c (expand_end_catch_block): Lose rethrow region.
17788 (expand_start_catch_block): Likewise.
17789 (expand_end_catch_block): Don't expand_leftover_cleanups.
17791 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
17793 * pt.c (tsubst): Remove tree_cons call (places redundant info into
17794 DECL_TEMPLATE_INSTANTIATION).
17796 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
17798 * tree.c (is_overloaded_fn): Handle getting a fn template.
17799 (really_overloaded_fn): Likewise.
17800 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
17801 * pt.c (check_explicit_specialization): Tweak.
17802 (determine_explicit_specialization): Tweak.
17804 * tree.c, cp-tree.h (get_target_expr): New fn.
17806 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
17808 * pt.c (check_explicit_specialization): Fix misspelling in
17809 diagnostic: `preceeded'.
17810 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
17813 1997-12-02 Mark Mitchell <mmitchell@usa.net>
17815 * pt.c (determine_explicit_specialization): Avoid an internal
17816 error for bad specializations.
17818 * method.c (build_overload_value): Handle SCOPE_REF.
17820 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
17822 * class.c (prepare_fresh_vtable): Enable even more complex MI
17825 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
17827 * exception.cc (__check_eh_spec): Optimize a bit.
17829 * exception.cc (__cp_pop_exception): Lose handler arg.
17830 * except.c (do_pop_exception): Likewise.
17831 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
17832 (expand_end_catch_block): Likewise.
17834 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
17836 * pt.c (check_explicit_specialization): Complain about using a
17837 template-id for a non-specialization.
17839 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
17841 * repo.c: Prototype rindex only if needed.
17842 * xref.c: Likewise.
17844 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
17846 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
17848 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
17850 * typeck.c (build_const_cast): Handle references here instead of
17851 handing off to convert_to_reference.
17853 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
17854 TerminateFunctionCall.
17855 (init_exception_processing): Likewise. Terminate et al are now
17856 the fns, not ADDR_EXPRs.
17857 (various): Lose redundant assemble_external calls.
17858 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
17860 * cp-tree.h (struct lang_decl_flags): Add comdat.
17861 (DECL_COMDAT): New macro.
17862 * decl.c (duplicate_decls): Propagate it.
17863 (cp_finish_decl): Handle it.
17864 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
17866 * class.c: Remove static pending_hard_virtuals.
17867 (add_virtual_function): Take pointers to pending_virtuals
17868 and pending_hard_virtuals.
17869 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
17871 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
17873 * decl2.c (import_export_vtable): If we support one_only but not
17874 weak symbols, mark instantiated template vtables one_only.
17875 (import_export_decl): Likewise for tinfo functions.
17876 (finish_vtable_vardecl): Also write out vtables from explicitly
17877 instantiated template classes.
17878 * pt.c (mark_class_instantiated): Revert last change.
17880 * except.c (expand_throw): Call mark_used on the destructor.
17882 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
17884 * lex.c (lang_init): Enable flag_exceptions by default if no
17885 command line switch was specified.
17887 1997-11-26 Mark Mitchell <mmitchell@usa.net>
17889 * pt.c (unify): Handle `void' template parameters in
17892 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
17894 * rtti.c (build_dynamic_cast): Handle template case here.
17895 (build_dynamic_cast_1): Not here.
17897 * typeck2.c (digest_init): Make copies where appropriate.
17899 * decl2.c (delete_sanity): resolve_offset_ref.
17901 * except.c: Call terminate without caching so many bits.
17903 * except.c (expand_start_catch_block): Fix catching a reference
17906 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
17908 * init.c (build_new): Copy size to the saveable obstack.
17910 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
17911 TRY_CATCH_EXPR for now.
17913 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
17915 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
17916 has DECL_LANG_SPECIFIC.
17918 * exception.cc (struct cp_eh_info): Add handlers field.
17919 (__cp_push_exception): Initialize it.
17920 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
17921 (__throw_bad_exception): Remove.
17922 * except.c (call_eh_info): Add handlers field.
17923 (get_eh_handlers): New fn.
17924 (push_eh_cleanup): Increment handlers.
17926 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
17928 * except.c (expand_start_eh_spec): Use the try/catch code.
17929 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
17930 doing everything inline.
17931 (init_exception_processing): throw_type_match now takes
17932 const void pointers.
17933 * exception.cc (__check_eh_spec): New fn.
17934 * inc/exception: Neither terminate nor unexpected return.
17935 * decl.c: Make const_ptr_type_node public.
17936 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
17938 * except.c (expand_start_catch_block): We only need the rethrow
17939 region for non-sjlj exceptions.
17940 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
17942 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
17944 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
17945 (various.o): Likewise.
17946 * inc/new: Add placement deletes. Add throw specs for default new.
17947 * new.cc (set_new_handler): Move here from libgcc2.
17948 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
17949 (new): Move from libgcc2. Throw bad_alloc.
17950 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
17951 * decl.c (init_decl_processing): Update exception specs on new and
17954 * method.c (build_decl_overload_real): Don't mess with global
17957 * init.c (build_new): Check for null throw spec, not nothrow_t.
17959 * decl.c (duplicate_decls): Don't complain about different exceptions
17960 from an internal declaration.
17962 * call.c (build_op_delete_call): Fix check for member fns again.
17964 * decl2.c (import_export_decl): Interface hackery affects
17965 virtual synthesized methods.
17967 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
17969 * decl.c (start_decl): Don't just complain about a mismatched
17972 * decl.c (make_implicit_typename): Handle case where t is not
17973 actually from context.
17974 * tree.c (get_type_decl): Lose identifier case.
17975 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
17976 * parse.y (nonnested_type): Just use lookup_name.
17977 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
17979 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
17981 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
17982 T was built in C language context (for example, by
17983 output_func_start_profiler).
17985 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
17987 * decl.c (make_implicit_typename): New fn.
17988 (lookup_name_real): Use it. Use current_class_type as the context.
17990 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
17992 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
17994 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
17996 * friend.c (do_friend): Warn about non-template friends in templates.
17998 * call.c (build_op_delete_call): Fix handling of inherited delete.
18000 * search.c (dfs_record_inheritance): Ignore template type parms.
18002 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
18004 * call.c (build_new_op): Fix copy error.
18005 (build_op_new_call): New fn.
18006 (build_op_delete_call): New fn.
18007 * cp-tree.h: Declare them.
18008 * init.c (build_new): Use them. Support placement delete.
18009 (build_x_delete): Use build_op_delete_call.
18010 (build_delete): Likewise.
18011 * decl2.c (delete_sanity): Likewise.
18012 (coerce_delete_type): Don't complain about placement delete.
18014 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
18016 * call.c (build_new_function_call): Remove unused 'obj' parm.
18017 * cp-tree.h, typeck.c: Adjust.
18019 * init.c (build_new): Make the cleanup last longer.
18020 (expand_vec_init): Call do_pending_stack_adjust.
18022 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
18024 * pt.c (do_type_instantiation): Fix typo.
18025 (mark_class_instantiated): If we support one_only but not weak
18026 symbols, don't mark this as known.
18028 * init.c (build_new): Handle vec delete in EH cleanup.
18030 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
18032 * call.c (build_method_call): Call complete_type before checking
18035 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
18037 * decl.c (add_block_current_level): Delete.
18038 * init.c (build_vec_delete_1): Delete build_block and
18039 add_block_current_level calls.
18041 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
18043 * init.c (build_new): Handle freeing allocated memory when the
18044 constructor throws.
18046 * call.c (build_new_method_call): Fix flags arg.
18048 * pt.c (do_type_instantiation): Don't try to instantiate
18050 (mark_decl_instantiated): If we support one_only but not
18051 weak symbols, mark this one_only.
18052 * decl2.c (import_export_vtable): Don't defer handling of vtables
18053 if MULTIPLE_SYMBOL_SPACES.
18055 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
18057 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
18059 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
18061 * except.c (do_pop_exception): Return a value.
18063 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
18065 * call.c (build_new_method_call): Handle getting a
18066 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
18067 if we got template parms.
18068 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
18070 * decl2.c (build_expr_from_tree): Tweak last change.
18071 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
18072 (maybe_fold_nontype_arg): Split out from tsubst_copy.
18073 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
18075 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
18077 * pt.c (tsubst_copy): Handle explicit template arguments in
18079 * typeck.c (build_x_function_call): Likewise.
18080 * decl2.c (build_expr_from_tree): Lookup function name if it
18083 * pt.c (tsubst): Instantiate template functions properly when
18084 template parameter does not appear in function arguments and return
18086 (comp_template_args): Handle member templates required by tsubst.
18088 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
18090 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
18093 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
18095 * pt.c (coerce_template_parms): Tweak error message.
18097 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
18098 return type defaults to `int', even if there are storage-class
18101 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
18103 Complete nested exception support.
18104 * except.c (do_pop_exception): Split out...
18105 (push_eh_cleanup): From here. Handle the EH region by hand.
18106 (expand_start_catch_block): Add a new level for the catch parm.
18107 Move the rethrow region outside the two cleanup regions.
18108 Protect the initializer for the catch parm with terminate.
18109 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
18110 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
18111 popping off the middle of the stack.
18112 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
18113 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
18114 (build_cplus_new): Only wrap CALL_EXPRs.
18115 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
18116 the constructor call.
18118 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
18120 * Make-lang.in (c++.distdir): Make inc subdirectory.
18122 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
18124 * decl2.c (finish_file): Put back some code.
18126 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
18128 * decl2.c (finish_file): Remove redundant code.
18129 * method.c (emit_thunk): Don't let the backend defer generic thunks.
18131 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
18133 * except.c (call_eh_info): Split out...
18134 (push_eh_info): From here.
18135 (expand_builtin_throw): Use it.
18136 (expand_start_catch_block): Move region start back.
18138 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
18140 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
18141 (real_yylex): Record wide strings using target endianness, not host.
18143 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
18145 * repo.c (rindex): Add decl unconditionally.
18146 (get_base_filename, open_repo_file): Don't cast rindex.
18147 * xref.c (rindex): Add decl unconditionally.
18148 (index): Remove unused decl.
18149 (open_xref_file): Don't cast rindex.
18151 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
18153 * class.c (build_vbase_path): Propagate the result type properly.
18155 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
18157 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
18158 remaining use of saved_throw_type with a call to get_eh_type.
18160 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
18162 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
18163 (file_name_nondirectory): New function, doing the same as the macro.
18164 (set_typedecl_interface_info): Use it instead of the macro.
18165 (check_newline): Likewise.
18166 (handle_cp_pragma): Likewise.
18168 * repo.c (get_base_filename): Cast result of rindex to char*.
18169 (open_repo_file): Likewise.
18170 * xref.c (open_xref_file): Likewise.
18171 * error.c (dump_char): Make its arg int, not char.
18173 * except.c (push_eh_info): Pass the number of fields - 1 down, not
18174 the exact number of fields.
18176 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
18178 Support for nested exceptions.
18179 * tinfo2.cc (__is_pointer): New fn.
18180 * exception.cc (struct cp_eh_info): Define.
18181 (__cp_exception_info, __uncatch_exception): New fns.
18182 (__cp_push_exception, __cp_pop_exception): New fns.
18183 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
18185 (init_exception_processing): Likewise. __eh_pc is now external.
18186 (push_eh_info): New fn.
18187 (get_eh_{info,value,type,caught}): New fns.
18188 (push_eh_cleanup): Just call __cp_pop_exception.
18189 (expand_start_catch_block): Use push_eh_info. Start the eh region
18191 (expand_end_eh_spec): Use push_eh_info.
18192 (expand_throw): Call __cp_push_exception to set up the exception info.
18193 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
18195 (expand_builtin_throw): Don't refer to empty_fndecl.
18197 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
18199 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
18201 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
18203 * method.c (build_template_parm_names, build_decl_overload_real):
18204 Add static to definitions.
18205 * pt.c (add_to_template_args, note_template_header,
18206 processing_explicit_specialization, type_unification_real): Likewise.
18207 ({determine,check}_explicit_specialization): Use a single string for
18210 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
18212 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
18213 (expand_end_catch_block): Likewise.
18214 (expand_end_eh_spec): Likewise.
18216 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
18218 * decl.c (duplicate_decls): Handle template specializations
18220 * error.c (dump_function_name): Fix printing of specializations of
18221 member functions that are not member templates.
18222 * cp-tree.h (processing_specialization): Make global.
18223 * pt.c (processing_specialization): Likewise.
18224 * lex.c (cons_up_default_function): Save and restore
18225 processing_specialization to avoid confusion.
18227 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
18229 * decl.c (init_decl_processing): Give null_node unknown* type.
18230 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
18231 (common_type): Likewise.
18232 * error.c (args_as_string): Recognize null_node.
18234 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
18236 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
18237 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
18239 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
18241 * Make-lang.in (g++): Include prefix.o.
18243 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
18245 * pt.c (determine_explicit_specialization): Initialize "dummy"
18246 to keep Purify quiet.
18248 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
18250 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
18251 (build_overload_int): Not here.
18253 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
18255 * class.c (build_type_pathname): Remove.
18256 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
18258 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
18260 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
18261 &&label GNU extension.
18263 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
18265 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
18266 so as to avoid incorrect manglings.
18267 * method.c (build_decl_overload_real): Don't mangle return types
18270 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
18272 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
18273 scratch_tree_cons): Define as macros for now.
18274 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
18275 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
18276 typeck2.c: Use them and the expression_obstack variants.
18278 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
18280 * decl.c (store_return_init): Allow classes with explicit ctors to
18281 be used with the named return values extension.
18283 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
18285 * pt.c (instantiate_decl): Fix previous change.
18287 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
18289 * pt.c (tsubst): Fix thinko.
18290 (instantiate_decl): Really use the original template.
18292 * call.c (build_new_method_call): Use simple constructor_name for
18295 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
18297 * method.c (build_underscore_int): Don't use ANSI specific
18300 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
18302 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
18303 for our key method; it might have been inlined by -O3.
18305 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
18307 * decl.c (make_typename_type): Do not try to call lookup_field for
18308 non-aggregate types.
18310 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
18312 * typeck.c (build_reinterpret_cast): Tweak.
18314 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
18316 * typeck.c (build_reinterpret_cast): Converting a void pointer
18317 to function pointer with a reinterpret_cast produces a warning
18318 if -pedantic is issued.
18320 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
18322 * typeck.c (c_expand_return): Don't warn about returning a
18323 reference-type variable as a reference.
18325 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
18327 * method.c (build_static_name): Fix typo.
18329 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
18331 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
18332 OLDDECL before we try to do DECL_USE_TEMPLATE.
18334 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
18336 * decl.c (duplicate_decls): Don't warn about template instances.
18338 * typeck.c (mark_addressable): Lose ancient code that unsets
18341 * pt.c (do_decl_instantiation): Lose support for instantiating
18344 * call.c (build_new_function_call): Fix handling of null explicit
18346 (build_new_method_call): Likewise.
18348 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
18350 * method.c (build_underscore_int): Fix typo.
18352 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
18354 * tree.c (print_lang_statistics): #if 0 call to
18355 print_inline_obstack_statistics until its definition is checked in.
18357 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
18359 * decl2.c (finish_file): Move dump_tree_statistics to end.
18361 * pt.c (instantiate_decl): Look for the original template.
18362 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
18363 of member templates.
18365 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
18367 * Makefile.in (g++FAQ.*): New rules.
18368 (CONFLICTS): Update.
18369 * g++FAQ.texi: Moved from libg++.
18371 * parse.y (PFUNCNAME): Only specify the type once.
18373 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
18375 * lex.c (real_yylex): Clean up the code to fully behave the way
18376 the c-lex.c parser does for complex and real numbers.
18378 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
18380 * method.c (build_decl_overload_real): Reformat.
18382 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
18384 * method.c (synthesize_method): If at_eof, determine our linkage.
18386 1997-09-29 Paul Eggert <eggert@twinsun.com>
18388 * lex.c (real_yylex): Treat `$' just like `_', except issue a
18389 diagnostic if !dollars_in_ident or if pedantic.
18391 * lang-specs.h (@c++): -ansi no longer implies -$.
18393 * decl2.c (lang_decode_option):
18394 -traditional and -ansi now do not mess with
18397 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
18399 * Makefile.in (parse.o, decl.o): Also depend on
18400 $(srcdir)/../except.h $(srcdir)/../output.h.
18401 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
18402 $(srcdir)/../except.h $(srcdir)/../output.h.
18403 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
18406 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
18408 * expr.c (cplus_expand_expr): Make it static.
18410 * decl2.c, init.c, typeck.c: Include "expr.h".
18411 (expand_expr): Use proper values when calling the function.
18413 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
18415 * lang-options.h: New -Wold-style-cast flag.
18416 * cp-tree.h (warn_old_style_cast): New variable.
18417 * decl2.c (warn_old_style_cast): Likewise.
18418 (lang_decode_option): Support -Wold-style-cast.
18419 (reparse_absdcl_as_casts): Produce old-style-cast warning.
18421 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
18423 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
18424 TREE_USED, reset value based on already_used.
18426 * init.c (expand_member_init): Revert change.
18428 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
18430 * cp-tree.h, decl.c, decl2.c, pt.c:
18431 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
18433 * decl2.c (lang_decode_option): Add missing ;.
18435 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
18437 * friend.c (do_friend): Disable injection for all template-derived
18439 * decl2.c (lang_decode_option): Handle -fguiding-decls.
18440 * parse.y (notype_template_declarator): New nonterminal.
18441 (direct_notype_declarator): Use it.
18442 (complex_direct_notype_declarator): Likewise.
18443 (object_template_id): Accept any kind of identifier after TEMPLATE.
18444 (notype_qualified_id): Don't add template declarators here.
18446 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
18448 * call.c (add_template_candidate): Add explicit_targs parameter.
18449 (build_scoped_method_call): Use it.
18450 (build_overload_call_real): Likewise.
18451 (build_user_type_conversion_1): Likewise.
18452 (build_new_function_call): Likewise.
18453 (build_object_call): Likewise.
18454 (build_new_op): Likewise.
18455 (build_new_method_call): Likewise.
18456 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
18457 (build_new_method_call): Likewise.
18459 * class.c (finish_struct_methods): Add specialization pass to
18460 determine which methods were specializing which other methods.
18461 (instantiate_type): Handle TEMPLATE_ID_EXPR.
18463 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
18465 * cp-tree.h (name_mangling_version): New variable.
18466 (flag_guiding_decls): Likewise.
18467 (build_template_decl_overload): New function.
18468 (begin_specialization): Likewise.
18469 (reset_specialization): Likewise.
18470 (end_specialization): Likewise.
18471 (determine_explicit_specialization): Likewise.
18472 (check_explicit_specialization): Likewise.
18473 (lookup_template_function): Likewise.
18474 (fn_type_unification): Add explicit_targs parameter.
18475 (type_unification): Likewise.
18477 * decl.c (duplicate_decls): Add smarts for explicit
18479 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
18481 (grokfndecl): Call check_explicit_specialization.
18483 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
18484 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
18485 (check_classfn): Handle specializations.
18487 * error.c (dump_function_name): Print specialization arguments.
18489 * friend.c (do_friend): Don't call pushdecl for template
18492 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
18494 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
18495 and -fno-guiding-decls.
18497 * lex.c (identifier_type): Return PFUNCNAME for template function
18500 * method.c (build_decl_overload_real): New function.
18501 (build_template_parm_names): New function.
18502 (build_overload_identifier): Use it.
18503 (build_underscore_int): New function.
18504 (build_overload_int): Use it. Add levels for template
18506 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
18507 (build_overload_nested_names): Handle template type parameters.
18508 (build_template_decl_overload): New function.
18510 * parse.y (YYSTYPE): New ntype member.
18511 (nested_name_specifier): Use it.
18512 (nested_name_specifier_1): Likewise.
18513 (PFUNCNAME): New token.
18514 (template_id, object_template_id): New non-terminals.
18515 (template_parm_list): Note specializations.
18516 (template_def): Likewise.
18517 (structsp): Likewise.
18518 (fn.def2): Handle member template specializations.
18519 (component_decl_1): Likewise.
18520 (direct_notype_declarator): Handle template-ids.
18521 (component_decl_1): Likewise.
18522 (direct_notype_declarator): Handle template-ids.
18523 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
18525 * pt.c (processing_specializations): New variable.
18526 (template_header_count): Likewise.
18527 (type_unification_real): New function.
18528 (processing_explicit_specialization): Likewise.
18529 (note_template_header): Likewise.
18530 (is_member_template): Handle specializations.
18531 (end_template_decl): Call reset_specialization.
18532 (push_template_decl): Handle member template specializations.
18533 (tsubst): Likewise.
18534 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
18535 (instantiate_template): Handle specializations.
18536 (instantiate_decl): Likewise.
18537 (fn_type_unification): Handle explicit_targs.
18538 (type_unification): Likewise. Allow incomplete unification
18539 without an error message, if allow_incomplete.
18540 (get_bindings): Use new calling sequence for fn_type_unification.
18542 * spew.c (yylex): Handle PFUNCNAME.
18544 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
18545 (really_overloaded_fn): Likewise.
18546 (get_first_fn): Handle function templates.
18548 * typeck.c (build_x_function_call): Use really_overloaded_fn.
18549 Handle TEMPLATE_ID_EXPR.
18550 (build_x_unary_op): Likewise.
18551 (build_unary_op): Likewise.
18552 (mark_addressable): Templates whose address is taken are marked
18555 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
18557 * decl.c (init_decl_processing): Declare __builtin_constant_p as
18558 accepting any kind of type, not only int.
18560 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
18562 * search.c (get_matching_virtual): Notice virtual bases when sorrying
18563 about covariant returns.
18565 * parse.y (member_init): Also imply typename here. Remove ancient
18566 extension for initializing base members.
18568 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
18570 Handle multi-level typenames and implicit typename in base list.
18571 * parse.y (typename_sub{,[0-2]}): New rules.
18572 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
18573 (nonnested_type): New rule.
18574 (complete_type_name): Use it.
18575 (base_class.1): Use typename_sub and nonnested_type.
18576 (nested_name_specifier): Don't elide std:: here.
18577 * decl.c (make_typename_type): Handle getting a type for NAME.
18578 (lookup_name_real): Turn std:: into :: here.
18580 Rvalue conversions were removed in London.
18581 * call.c (is_subseq): Don't consider lvalue transformations.
18582 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
18583 (joust): Re-enable ?: kludge.
18585 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
18587 * decl.c (start_function): Up warning of no return type to be a
18590 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
18592 * init.c (expand_member_init): Don't set TREE_USED.
18593 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
18594 set,don't clear TREE_USED wholesale.
18596 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
18598 * call.c (build_over_call): Do require_complete_type before
18601 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
18603 * search.c (lookup_field): Call complete_type in all cases.
18605 * decl.c (finish_function): Just warn about flowing off the end.
18607 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
18609 * decl.c (grokparms): Don't bash a permanent list node if we're
18612 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
18614 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
18616 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
18618 * call.c (build_new_op): Give better error for syntactically
18619 correct, but semantically invalid, use of undeclared template.
18621 * call.c (compare_qual): Handle pmfs.
18623 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
18624 after the exception spec.
18626 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
18628 * call.c (null_ptr_cst_p): Integer type, not integral type.
18630 * call.c (joust): Disable warnings until they can be moved to the
18633 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
18635 * Makefile.in, config-lang.in: Convert to autoconf.
18637 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
18639 * decl.c (lookup_name_real): Add implicit 'typename' to types from
18642 * pt.c (most_specialized_class): Fix typo.
18643 (tsubst): Move constant folding to TREE_VEC case.
18645 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
18647 * pt.c (do_poplevel): Don't warn about unused local variables
18648 while processing_template_decl since we don't always know whether
18649 or not they will need constructing/destructing.
18651 * pt.c (uses_template_parms): Check the values of an enumeration
18652 type to make sure they don't depend on template parms.
18654 * decl.c (make_typename_type): Don't lookup the field if the
18655 context uses template parms, even if we're not
18656 processing_template_decl at the moment.
18658 * pt.c (coerce_template_parms): Avoid looking at the
18659 TYPE_LANG_DECL portion of a typename type, since there won't be
18661 (tsubst): Do constant folding as necessary to make sure that
18662 arguments passed to lookup_template_class really are constants.
18664 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
18666 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
18667 * decl2.c (finish_file): Only register exception tables if we
18670 * decl.c (init_decl_processing): Add __builtin_[fs]p.
18672 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
18674 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
18676 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
18678 * error.c (dump_decl): Avoid crashing when presented with a
18679 uninitialized constant, as can occur with a template parameter.
18680 (dump_expr): Make sure that there are enough levels of
18681 current_template_parms before we start diving through them.
18683 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18685 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
18688 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
18690 * except.c (expand_throw): Call build_delete for all
18691 exception types, not just objects with destructors.
18693 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
18695 * decl.c (current_local_enum): Remove static.
18696 * pt.c (tsubst_enum): Save and restore value of current_local_enum
18697 in case template is expanded in enum decl.
18698 (instantiate_class_template): Use new tsubst_enum signature.
18699 (tsubst_expr): Likewise.
18701 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
18703 * pt.c (begin_member_template_processing): Take a function as
18704 argument, not a set of template arguments. Use the template
18705 parameters, rather than the arguments. Handle non-type parameters
18706 correctly. Push a binding level for the parameters so that multiple
18707 member templates using the same parameter names can be declared.
18708 (end_member_template_processing): Pop the binding level.
18709 (push_template_decl): Mark member templates as static when
18712 * lex.c (do_pending_inlines): Pass the function, not its template
18713 arguments, to begin_member_template_processing.
18714 (process_next_inline): Likewise.
18715 (do_pending_defargs): Likewise.
18717 * error.c (dump_expr): Obtain the correct declaration for a
18718 TEMPLATE_CONST_PARM.
18720 * call.c (add_template_conv_candidate): New function.
18721 (build_object_call): Handle member templates, as done in the other
18724 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
18726 * decl.c (replace_defag): Undo previous change.
18727 * lex.c (do_pending_defargs): Deal with member templates.
18729 * pt.c (is_member_template): Avoid crashing when passed a
18730 non-function argument.
18732 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
18734 * class.c (grow_method): Remove check for redeclaration.
18736 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
18738 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
18739 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
18740 (PRIMARY_TEMPLATE_P): Use it.
18741 * call.c (build_overload_call_real): Use it.
18742 * class.c (instantiate_type): Likewise.
18743 * decl.c (decls_match): Likewise.
18744 * method.c (build_overload_identifier): Likewise.
18745 * pt.c (push_template_decl): Likewise.
18746 (classtype_mangled_name): Likewise.
18747 (lookup_template_class): Likewise.
18749 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
18750 DECL_NTPARMS to conform to usage elsewhere.
18751 * call.c (add_template_candidate): Likewise.
18752 * class.c (instantiate_type): Likewise.
18753 * pt.c (instantiate_template): Likewise.
18754 (get_bindings): Likewise.
18756 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
18757 is_member_template.
18759 * pt.c (unify): Undo changes to allow multiple levels of template
18761 (type_unification): Likewise.
18762 (fn_type_unification): Likewise.
18763 (get_class_bindings): Likewise.
18764 * cp-tree.h (Likewise).
18766 * decl.c (replace_defarg): Check that the type of the default
18767 parameter does not invlove a template type before complaining
18768 about the initialization.
18770 * error.c (dump_expr): Deal with template constant parameters in
18771 member templates correctly.
18773 * pt.c (is_member_template): Deal with class specializations
18775 (tsubst): Handle "partial instantiation" of member templates
18778 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
18780 * pt.c (type_unification): Change calling sequence to allow for
18781 multiple levels of template parameters.
18782 (tsubst_expr): Likewise.
18783 (tsubst): Likewise.
18784 (tsubst_copy): Likewise.
18785 (instantiate_template): Likewise.
18787 * call.c (build_overload_call_real): Use it.
18788 (add_builtin_candidate): Use it.
18789 (build_new_method_call): Use it.
18790 * class.c (instantiate_type): Use it.
18791 * decl.c (grokdeclarator): Use it.
18792 * decl2.c (finish_file): Use it.
18793 * method.c (build_overload_identifier): Use it.
18795 * call.c (add_template_candidate): Add additional parameter for
18796 the function return type. Call fn_type_unification istead of
18798 (build_user_type_conversion_1): Handle member templates.
18799 (build_new_function_call): Likewise.
18800 (build_new_op): Likewise.
18801 (build_new_method_call): Likewise.
18803 * class.c (grow_method): Don't give an error message indicating
18804 that two member templates with the same name are ambiguous.
18805 (finish_struct): Treat member template functions just like member
18808 * cp-tree.h (check_member_template): Add declaration.
18809 (begin_member_template_processing): Likewise.
18810 (end_member_template_processing): Likewise.
18811 (fn_type_unification): Likewise.
18812 (is_member_template): Likewise.
18813 (tsubst): Change prototype.
18814 (tsubst_expr): Likewise.
18815 (tsubst_copy): Likewise.
18816 (instantiate_template): Likewise.
18817 (get_bindings): Likewise.
18819 * decl.c (decls_match): Handle multiple levels of template
18821 (pushdecl): Handle template type params just like other type
18823 (push_class_level_binding): Return immediately if the
18824 class_binding_level is NULL.
18825 (grokfndecl): If check_classfn() returns a member_template, use
18826 the result of the template, not the template itself.
18828 * decl2.c (check_member_template): New function. Check to see
18829 that the entity declared to be a member template can be one.
18830 (check_classfn): Allow redeclaration of member template functions
18831 with different types; the new functions can be specializations or
18832 explicit instantiations.
18834 * error.c (dump_decl): Handle multiple levels of template
18836 (dump_function_decl): Update to handle function templates.
18838 * lex.c (do_pending_inlines): Set up template parameter context
18839 for member templates.
18840 (process_next_inline): Likewise.
18842 * method.c (build_overload_identifier): Adjust for multiple levels
18843 of template parameters.
18845 * parse.y (fn.def2): Add member templates.
18846 (component_decl_1): Likewise.
18848 * pt.c (begin_member_template_processing): New function.
18849 (end_member_template_processing): Likewise.
18850 (is_member_template): Likewise.
18851 (fn_type_unification): Likewise.
18852 (current_template_parms): Return a vector of all the template
18853 parms, not just the innermost level of parms.
18854 (push_template_decl): Deal with the possibility of member
18856 (lookup_template_class): Likewise.
18857 (uses_template_parms): Likewise.
18858 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
18859 TEMPLATE_CONST_PARM to deal with multiple levels of template
18860 arguments. Add processing of TEMPLATE_DECL to produce new
18861 TEMPLATE_DECLs from old ones.
18862 (do_decl_instantiation): Handle member templates.
18864 * search.c (lookup_fnfields_1): Handle member template conversion
18867 * tree.c (cp_tree_equal): Check the levels, as well as the
18868 indices, of TEMPLATE_CONST_PARMs.
18870 * typeck.c (comptypes): Check the levels, as well as the indices,
18871 fo TEMPLATE_TYPE_PARMs.
18872 (build_x_function_call): Treat member templates like member
18875 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
18877 * typeck.c (c_expand_return): Always convert_for_initialization
18878 before checking for returning a pointer to local.
18880 * pt.c (type_unification): If strict and the function parm doesn't
18881 use template parms, just compare types.
18883 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
18885 * method.c (build_overloaded_value): Replace direct call
18886 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
18888 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
18890 * typeck.c (convert_arguments): Don't arbitrarily choose the first
18891 of a set of overloaded functions.
18893 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
18895 * lex.c (real_yylex): Don't elide __FUNCTION__.
18897 * method.c (build_overload_value): Add in_template parm.
18898 (build_overload_int): Likewise.
18899 (build_overload_identifier): Pass it.
18901 * decl.c (duplicate_decls): Don't bash a previous template
18902 definition with a redeclaration.
18904 * pt.c (unify): float doesn't match double.
18906 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
18907 TYPE_DECL. Handle getting non-template types.
18908 * parse.y (explicit_instantiation): Use typespec instead of
18909 aggr template_type.
18911 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
18913 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
18915 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
18917 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
18918 (compare_ics): Likewise.
18920 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
18922 * call.c (joust): Warn about choosing one conversion op over
18923 another because of 'this' argument when the other return type is
18925 (source_type): New fn.
18927 * call.c (build_new_op): Strip leading REF_BIND from first operand
18928 to builtin operator.
18930 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
18933 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
18935 * call.c (null_ptr_cst_p): Remove support for (void*)0.
18937 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
18939 * typeck.c (expand_target_expr): Make definition match declaration.
18941 * class.c (get_basefndecls): Make definition match declaration.
18943 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
18945 * input.c (sub_getch): Eventually give up and release the input file.
18947 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
18950 * call.c (joust): Tweak message.
18952 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
18954 * error.c (type_as_string): Put const/volatile on template type
18955 parameters where appropriate.
18957 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
18959 * call.c (strictly_better): Make arguments unsigned ints.
18961 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
18963 * lex.c (real_yylex): Refer to __complex instead of complex.
18965 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
18967 * lex.c (real_yylex): Don't use getc directly.
18969 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
18971 * call.c (is_subseq): Don't try to be clever.
18973 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
18975 * parse.y, pt.c: Include "except.h".
18976 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
18977 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
18978 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
18979 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
18982 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
18984 * decl2.c (mark_vtable_entries): Instead of replacing pure
18985 virtuals with a reference to __pure_virtual, copy the decl and
18988 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
18990 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
18992 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
18994 * pt.c (instantiate_class_template): Call repo_template_used
18995 before finish_prevtable_vardecl.
18997 * call.c (is_subseq): New fn.
18998 (compare_ics): Use it.
19000 * repo.c (finish_repo): Don't crash on no args.
19002 * parse.y (named_complex_class_head_sans_basetype): Handle
19003 explicit global scope.
19004 * decl2.c (handle_class_head): New fn.
19006 * pt.c (unify): Add CONST_DECL case.
19008 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19010 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
19012 * cp-tree.h (report_type_mismatch): Add prototype.
19013 * call.c (build_overload_call_real): Remove erroneous fourth
19014 argument to report_type_mismatch.
19015 (build_user_type_conversion_1): Remove erroneous second arg to
19017 (build_new_function_call): Likewise.
19018 (build_object_call): Likewise.
19019 (build_new_op): Likewise.
19020 (build_new_method_call): Likewise.
19022 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
19024 * error.c (dump_decl): Don't bother processing a function with no
19025 DECL_LANG_SPECIFIC.
19027 * method.c (emit_thunk): Call init_function_start in the macro case.
19029 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
19031 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
19032 defined and used to set flag_vtable_thunks.
19034 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
19036 * parse.y: Don't clear the inlines from their obstack until they've
19037 all been processed.
19039 * decl.c (duplicate_decls): Don't complain about exception
19040 specification mismatch if flag_exceptions is off.
19042 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
19044 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
19046 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
19048 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
19049 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
19050 Include <stdio.h> before include files that formerly used STDIO_PROTO.
19052 * decl.c, g++spec.c, lex.c, method.c, repo.c:
19053 Include "config.h" first, as per autoconf manual.
19055 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
19057 * decl.c (duplicate_decls): Tweak wording.
19058 * lex.c (do_pending_defargs): Don't die if we see a default arg
19059 that isn't a DEFAULT_ARG.
19060 * error.c (dump_expr): Handle DEFAULT_ARG.
19062 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
19063 * lang-options.h: Add -fhandle-exceptions.
19065 * class.c (build_vtable): Vtables are artificial.
19066 (prepare_fresh_vtable): Likewise.
19068 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
19070 * cvt.c (ocp_convert): After converting to the target type, set
19071 LOOKUP_NO_CONVERSION.
19073 * call.c (joust): Warn about potentially confusing promotion rules
19075 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
19077 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
19079 * exception.cc: Declare __terminate_func with noreturn attribute.
19081 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
19083 * parse.y: Break out eat_saved_input, handle errors.
19084 (function_try_block): Use compstmt instead of compstmt_or_error.
19086 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
19088 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
19090 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
19092 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
19093 existence of cc1plus check whether $(LANGUAGES) contains C++.
19095 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
19097 * method.c (do_build_copy_constructor): When copying an anonymous
19098 union member loop around to handle nested anonymous unions. Use
19099 the offset of the member relative to the outer structure, not the
19102 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
19104 * call.c (resolve_args): New fn.
19105 (build_new_function_call): Use it.
19106 (build_object_call): Likewise.
19107 (build_new_method_call): Likewise.
19109 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
19111 * call.c (build_over_call): tsubst all default parms from templates.
19113 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
19115 * decl.c (struct cp_function): Add static_labelno.
19116 (push_cp_function_context): Save it.
19117 (pop_cp_function_context): Restore it.
19119 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
19121 * typeck.c (build_component_ref_1): Convert from reference.
19123 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19125 * parse.y (current_declspecs, prefix_attributes): Initialize to
19128 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
19129 before we try to force it to be a TREE_LIST.
19130 (decl): Make sure $1.t is non-nil.
19132 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
19134 * pt.c (uses_template_parms): Handle template first-parse codes.
19136 * decl.c (cp_finish_decl): Only warn about user-defined statics.
19138 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
19140 * pt.c (unify): Handle BOOLEAN_TYPE.
19142 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
19143 * pt.c (tsubst): Don't set it.
19144 * call.c (build_over_call): Use uses_template_parms.
19146 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
19148 * method.c (build_overload_nested_name): Use static_labelno
19149 instead of var_labelno.
19150 (build_qualified_name): New fn.
19151 (build_overload_name): Split out from here.
19152 (build_static_name): Use build_qualified_name.
19153 * decl.c (cp_finish_decl): Statics in extern inline functions
19154 have comdat linkage.
19155 (start_function): Initialize static_labelno.
19157 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
19159 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
19160 before "all member functions in class [] are private".
19162 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
19164 * lex.c (do_scoped_id): convert_from_reference.
19165 * init.c (build_offset_ref): Likewise.
19167 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
19169 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
19171 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
19173 * typeck.c (get_member_function_from_ptrfunc): Promote index
19176 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
19178 * tree.c (layout_basetypes): Move non-virtual destructor warning.
19179 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
19181 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
19183 * decl.c (grokdeclarator): Call add_defarg_fn for the function
19185 * lex.c (add_defarg_fn): Adjust.
19186 (do_pending_defargs): Adjust. Don't skip the first parm.
19188 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
19190 * decl.c (build_enumerator): Global enumerators are also readonly.
19192 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
19193 (build_dynamic_cast): Call it and convert_from_reference.
19195 * lex.c (add_defarg_fn): New fn.
19196 (snarf_defarg): Don't add to defarg_types.
19197 (do_pending_defargs): Lose defarg_types. All fns we process now
19199 * decl.c (grokfndecl): Call add_defarg_fn.
19201 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
19202 * cp-tree.def: Add DEFAULT_ARG.
19203 * spew.c (yylex): Call snarf_defarg as appropriate.
19204 * parse.y: New tokens DEFARG and DEFARG_MARKER.
19205 (defarg_again, pending_defargs, defarg, defarg1): New rules.
19206 (structsp): Use pending_defargs.
19207 (parms, full_parm): Use defarg.
19208 * lex.c (init_lex): Initialize inline_text_firstobj.
19209 (do_pending_inlines): Never pass the obstack to feed_input.
19210 (process_next_inline): Call end_input instead of restore_pending_input.
19211 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
19212 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
19213 * input.c (end_input): New fn.
19214 (sub_getch): At the end of some fed input, just keep returning EOF
19215 until someone calls end_input.
19216 Remove 'obstack' field from struct input_source.
19217 * decl.c (grokparms): Handle DEFAULT_ARG.
19218 (replace_defarg): New fn.
19219 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
19221 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
19223 * call.c (implicit_conversion): If nothing else works, try binding
19224 an rvalue to a reference.
19226 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
19228 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
19229 ifndef for Cygwin32 to include SIGSEGV.
19231 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
19233 * class.c (finish_struct_1): Only complain about pointers without
19234 copy stuff if there are any constructors.
19236 * rtti.c (build_dynamic_cast): Call complete_type on the types.
19238 * decl.c (grokfndecl): If the function we chose doesn't actually
19241 * decl2.c (grokclassfn): Don't specify 'const int' for the
19242 artificial destructor parm.
19244 * pt.c (type_unification): If we are called recursively, nothing
19247 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
19249 * decl.c (init_decl_processing): Stop trying to catch signals
19250 other than SIGABRT since the Cygwin32 library doesn't support
19251 them correctly yet. This fixes a situation in which g++ causes
19252 a hang on SIGSEGVs and other such signals in our Win32-hosted
19255 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
19257 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
19259 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
19261 * typeck2.c (store_init_value): Always return the value if our
19262 type needs constructing.
19264 * method.c (hack_identifier): Convert class statics from
19267 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
19269 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
19271 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
19273 * typeck.c (c_expand_return): Make sure we clean up temporaries at
19274 the end of return x;
19276 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19278 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
19280 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
19282 * except.c (expand_builtin_throw): Add support
19283 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
19285 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
19287 * repo.c (extract_string): Null-terminate.
19289 * cp-tree.h (TI_SPEC_INFO): New macro.
19290 (CLASSTYPE_TI_SPEC_INFO): New macro.
19291 * pt.c (push_template_decl): Correctly determine # of template parms
19294 * call.c (compare_ics): Really fix 'this' conversions.
19296 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
19299 * pt.c (push_template_decl): Complain about mismatch in # of
19300 template parms between a class template and a member template.
19302 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
19304 * method.c (synthesize_method): You can't call
19305 function_cannot_inline_p after finish_function.
19306 * decl.c (finish_function): Turn on flag_inline_functions and turn
19307 off DECL_INLINE before handing a synthesized method to the
19310 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
19312 * method.c (synthesize_method): Remove July 30 change to never set
19313 DECL_INLINE if at_eof.
19315 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
19317 * xref.c (GNU_xref_member): Ensure that the node has a
19318 decl_lang_specific part before checking DECL_FRIEND_P.
19320 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
19322 * pt.c (instantiate_class_template): Diagnose non-class types used
19325 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
19327 * typeck.c (build_conditional_expr): Use convert_for_initialization
19328 instead of convert_and_check.
19330 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19332 * parse.y (typespec): Don't pedwarn for typeof.
19334 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
19336 * repo.c (finish_repo): Only check changes if we would write a
19339 * call.c (compare_ics): Fix handling of 'this' conversions.
19341 * pt.c (do_decl_instantiation): Support static data too. Rename
19342 from do_function_instantiation.
19343 * cp-tree.h: Adjust.
19346 * repo.c (extract_string): New fn.
19347 (get_base_filename): Use it.
19348 (init_repo): Compare old args with current args.
19350 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
19352 * Makefile.in, Make-lang.in: Protect C-ls with a comment
19353 character, idea from Paul Eggert <eggert@twinsun.com>.
19355 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
19357 * typeck.c (c_expand_return): Be more persistent in looking for
19360 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
19361 pointer to reference.
19363 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
19365 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
19367 * init.c (build_member_call, build_offset_ref):
19368 Use do_scoped_id instead of do_identifier.
19370 * cvt.c (convert): Remove bogosity.
19372 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19374 * cvt.c (build_up_reference): Do checks of ARGTYPE and
19375 TARGET_TYPE before trying to use get_binfo.
19377 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
19379 * cvt.c (build_up_reference): Call get_binfo to get access control.
19381 * decl2.c (import_export_decl): If we don't support weaks, leave
19384 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
19386 * except.c (expand_builtin_throw): Add support for machines that
19387 cannot access globals after throw's epilogue when
19388 -fno-sjlj-exceptions is used.
19390 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
19392 * parse.y: 'std::' becomes '::'.
19393 * lex.c (real_yylex): Remove 'namespace' warning.
19394 * init.c (build_member_call): Ignore 'std::'.
19395 (build_offset_ref): Likewise.
19396 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
19397 (do_toplevel_using_decl): Ignore 'using std::whatever'.
19398 * decl.c (push_namespace): Just sorry.
19399 (pop_namespace): Nop.
19400 (init_decl_processing): Declare std namespace.
19402 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
19404 * search.c (push_class_decls): A name which ambiguously refers to
19405 several instantiations of the same template just refers to the
19408 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
19410 * decl.c (build_enumerator): Fix problem with unsigned long
19411 enumerated values being smashed to ints, causing overflow
19412 when computing next enumerated value (for enum values around
19415 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
19417 * typeck.c (build_component_ref): Only call mark_used on a decl.
19419 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19421 * typeck.c (build_c_cast): Make the check for a ptr to function
19422 more specific before possible default_conversion call.
19424 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
19426 * except.c (expand_exception_blocks): Simplify and fix and make
19427 sure we don't end a region in a sequence, as expand_end_bindings
19430 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
19432 * except.c (init_exception_processing): Mark terminate as not
19433 returning so that the optimizer can optimize better.
19435 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
19437 * cvt.c (convert): Don't do any extra work, if we can avoid it
19440 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
19442 * *.[chy]: Change cp_convert to ocp_convert, change convert to
19443 cp_convert. convert is now reserved for the backend, and doesn't
19444 have the semantics a frontend person should ever want.
19446 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
19448 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
19449 Lose -traditional support.
19451 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
19453 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
19455 * parse.y (self_reference): Do it for templates, too.
19456 * class.c (pushclass): Don't overload_template_name; the alias
19457 generated by build_self_reference serves the same purpose.
19459 * tree.c (list_hash): Make static, take more args.
19460 (list_hash_lookup): Likewise.
19461 (list_hash_add): Make static.
19462 (list_hash_canon): Lose.
19463 (hash_tree_cons): Only build a new node if one isn't already in the
19465 (hash_tree_chain): Use hash_tree_cons.
19466 * cp-tree.h: Adjust.
19467 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
19468 of calling lookup_name.
19470 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
19472 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
19473 doesn't refer to the CONST_DECLs.
19475 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
19477 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
19479 (expand_class_desc): Convert the last argument to a sizetype.
19481 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19483 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
19484 __real__): Add reswords.
19485 * hash.h: Regenerate.
19486 * lex.h (rid): Add RID_COMPLEX.
19487 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
19488 * lex.c (init_lex): Add building of RID_COMPLEX.
19489 (real_yylex): General cleanup in line with what c-lex.c also has,
19490 sans the cruft for traditional; add handling of SPEC_IMAG, complex
19491 types, and imaginary numeric constants.
19492 * parse.y (REALPART, IMAGPART): Add tokens.
19493 (unary_expr): Add REALPART and IMAGPART rules.
19494 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
19495 * decl.c (complex_{integer,float,double,long}_type_node): Define
19497 (init_decl_processing): Set up the types.
19498 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
19499 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
19500 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
19501 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
19502 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
19504 * method.c (build_overload_name): Add handling of the different
19505 COMPLEX_TYPEs, prefixing them with `J'.
19506 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
19507 as a template parm.
19508 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
19509 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
19510 (mapcar): Handle COMPLEX_CST.
19511 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
19512 (common_type): Add code for complex types.
19513 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
19514 (convert_for_assignment): Likewise.
19515 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
19517 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
19519 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
19520 tsubst_expr, as it might try to do overload resolution.
19522 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
19524 * pt.c (instantiate_class_template): Oops.
19526 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
19528 * cp-tree.def: Add TAG_DEFN.
19529 * pt.c (tsubst_enum): New fn.
19530 (instantiate_class_template): Use it.
19531 (tsubst_expr): Support TAG_DEFN.
19532 (tsubst): Support local enums.
19533 (tsubst_copy): Likewise.
19534 * decl.c (finish_enum): Likewise.
19535 (start_enum): If this is a local enum, switch to permanent_obstack.
19537 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
19539 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
19540 (finish_function): Put the base init code for constructors just
19541 after the parm cleanup insns.
19542 (struct cp_function): Add last_parm_cleanup_insn.
19543 (push_cp_function_context): Likewise.
19544 (pop_cp_function_context): Likewise.
19546 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
19548 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
19550 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19552 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
19553 for THUNK_FNDECL before we switch to temporary allocation.
19555 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
19557 * call.c (build_new_op): Handle null arg2 for ?:.
19559 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
19561 * except.c (expand_exception_blocks): Ensure that we flow through
19562 the end of the exception region for the exception specification.
19563 Move exception region for the exception specification in, so that
19564 it doesn't protect the parm cleanup. Remove some obsolete code.
19565 * decl.c (store_parm_decls): Likewise.
19566 (finish_function): Likewise.
19568 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
19570 * init.c (build_new): Fix nothrow handling.
19572 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19574 * init.c (emit_base_init): Don't warn about the initialization
19575 list for an artificial member.
19577 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19579 * expr.c (do_case): Handle !START case for the error msg.
19581 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
19583 * decl2.c, lang-options.h: New option -Weffc++.
19584 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
19587 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
19588 to MULTIPLE_SYMBOL_SPACES.
19590 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
19592 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
19594 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
19596 * typeck.c (c_expand_return): Don't complain about returning void
19597 to void in an artificial function.
19598 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
19599 don't set DECL_RESULT, set DECL_ARTIFICIAL.
19600 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
19602 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
19604 * init.c (init_decl_processing): Add support for setjmp/longjmp based
19605 exception handling.
19606 * except.c (init_exception_processing): Likewise.
19607 (expand_end_catch_block): Likewise.
19608 (expand_exception_blocks): Likewise.
19609 (expand_throw): Likewise.
19610 * exception.cc (__default_terminate): Likewise.
19612 * init.c (perform_member_init): Use new method of expr level
19613 cleanups, instead of cleanups_this_call and friends.
19614 (emit_base_init): Likewise.
19615 (expand_aggr_vbase_init_1): Likewise.
19616 (expand_vec_init): Likewise.
19617 * decl.c (cp_finish_decl): Likewise.
19618 (expand_static_init): Likewise.
19619 (store_parm_decls): Likewise.
19620 (cplus_expand_expr_stmt): Likewise.
19621 * decl2.c (finish_file): Likewise.
19623 * Make-lang.in (exception.o): Ok to compile with -O now.
19625 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
19626 we know it will be done later by the backend.
19628 * decl2.c (lang_f_options): Remove support for short temps.
19629 * lang-options.h: Likewise.
19631 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
19633 * tree.c (varargs_function_p): New fn.
19634 * method.c (emit_thunk): Replace broken generic code with code to
19635 generate a heavyweight thunk function.
19637 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
19639 * pt.c (process_template_parm): pedwarn about floating-point parms.
19641 * decl.c (grokdeclarator): inline no longer implies static.
19643 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
19645 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
19647 * class.c (check_for_override): The signature of an overriding
19648 function is not changed.
19650 * call.c (build_over_call): Move setting of conv into the loop.
19651 Note: this change, along with the related changes of the 18th thru
19652 the 20th of April, fix an infinite loop problem in conversions.
19654 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
19656 * call.c (build_user_type_conversion_1): Really ignore rvalue
19657 conversions when looking for a REFERENCE_TYPE.
19659 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
19660 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
19661 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
19662 (build_unary_op): Likewise.
19663 * call.c (build_over_call): See through a CONVERT_EXPR around the
19664 ADDR_EXPR for on a temporary.
19665 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
19666 the ADDR_EXPR for a local variable.
19668 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
19670 * call.c (build_user_type_conversion_1): If we're trying to
19671 convert to a REFERENCE_TYPE, only consider lvalue conversions.
19672 (build_new_function_call): Print candidates.
19673 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
19674 (reference_binding): Binding a temporary of a reference-related type
19677 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19679 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
19680 * tinfo2.cc (type_info::before): Likewise.
19682 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
19684 * call.c (implicit_conversion): Oops.
19686 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
19688 * call.c (implicit_conversion): Try to find a reference conversion
19689 before binding a const reference to a temporary.
19691 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
19693 * exception.cc (__default_unexpected): Call terminate by default,
19694 so that if the user overrides terminate, the correct function will
19697 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
19699 * parse.y (left_curly): Avoid trying to use any fields of
19700 error_mark_node, as there aren't any.
19702 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
19704 * lex.c (do_identifier): Avoid breaking on overloaded methods
19705 as default arguments.
19707 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
19709 * call.c (add_template_candidate): Initialize the variable "dummy".
19711 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
19713 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
19714 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
19716 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19718 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
19719 (debug_binfo): Delete decl, not needed.
19721 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
19722 promotes_to_aggr_type): Delete fns.
19723 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
19724 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
19725 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
19727 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
19729 * friend.c (is_friend_type): Delete fn.
19730 * cp-tree.h (is_friend_type): Delete decl.
19732 * decl.c (original_result_rtx, double_ftype_double,
19733 double_ftype_double_double, int_ftype_int, long_ftype_long,
19734 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
19735 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
19737 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
19739 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
19741 * decl.c (pushdecl_nonclass_level): #if 0, unused.
19742 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
19744 * lex.c (reinit_lang_specific): #if 0, unused.
19745 * cp-tree.h (reinit_lang_specific): #if 0 decl.
19747 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
19748 * cp-tree.h (revert_static_member_fn): Delete decl.
19750 * class.c (root_lang_context_p): Delete fn.
19751 * cp-tree.h (root_lang_context_p): Delete decl.
19753 * decl.c (set_current_level_tags_transparency): #if 0, unused.
19754 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
19756 * lex.c (set_vardecl_interface_info): Make static.
19757 * cp-tree.h (set_vardecl_interface_info): Delete decl.
19759 * call.c (find_scoped_type): Make static.
19760 * cp-tree.h (find_scoped_type): Delete decl.
19762 * search.c (convert_pointer_to_vbase): Make static.
19763 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
19765 * decl.c (const_ptr_type_node): Likewise.
19766 * cp-tree.h (const_ptr_type_node): Delete decl.
19768 * typeck.c (common_base_type): Make static.
19769 * cp-tree.h (common_base_types): Delete erroneous decl.
19771 * pt.c (classtype_mangled_name): Make static.
19772 * cp-tree.h (classtype_mangled_name): Delete decl.
19774 * lex.c (check_newline): Make static.
19775 * cp-tree.h (check_newline): Delete decl.
19777 * typeck.c (build_x_array_ref): Delete fn, same idea as
19779 * cp-tree.h (build_x_array_ref): Delete decl.
19781 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
19783 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
19785 * class.c (build_vtable_entry): Make static.
19786 * cp-tree.h (build_vtable_entry): Delete decl.
19788 * class.c (build_vbase_pointer): Make static.
19789 * cp-tree.h (build_vbase_pointer): Delete decl.
19791 * sig.c (build_sptr_ref): Add forward decl and make static.
19792 * cp-tree.h (build_sptr_ref): Delete decl.
19794 * call.c (build_new_method_call): Add forward decl and make static.
19795 * cp-tree.h (build_new_method_call): Delete decl.
19797 * call.c (build_object_call): Make static.
19798 * class.c (check_for_override, complete_type_p, mark_overriders):
19800 * decl.c (cp_function_chain): Likewise.
19801 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
19803 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
19805 * tree.c (build_cplus_array_type_1): Likewise.
19806 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
19807 (comp_target_parms): Likewise.
19809 * init.c (build_builtin_call): Make static.
19810 * cp-tree.h (build_builtin_call): Delete decl.
19812 * typeck.c (binary_op_error): Delete decl.
19813 * cp-tree.h (binary_op_error): Likewise.
19815 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19817 * call.c (build_method_call): Compare against error_mark_node
19818 directly, rather than the ERROR_MARK tree code.
19819 * cvt.c (cp_convert): Likewise.
19820 * decl.c (print_binding_level): Likewise.
19821 (duplicate_decls): Likewise.
19822 (grokdeclarator): Likewise.
19823 (grokdeclarator): Likewise.
19824 * init.c (expand_aggr_init_1): Likewise.
19825 (decl_constant_value): Likewise.
19826 * method.c (build_opfncall): Likewise.
19827 (hack_identifier): Likewise.
19828 * typeck.c (build_modify_expr): Likewise.
19830 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
19832 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
19834 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
19836 * pt.c (coerce_template_parms): Add new error message.
19838 * method.c (build_overload_value): Implement name mangling for
19839 floating-point template arguments.
19841 * method.c (build_overload_int, icat, dicat): Fix mangling of template
19842 arguments whose absolute value doesn't fit in a signed word.
19844 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19846 * friend.c: New file; put all of the friend stuff in here.
19847 * init.c: Instead of here.
19848 * Makefile.in (CXX_OBJS): Add friend.o.
19849 (friend.o): Add dependencies.
19850 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
19852 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
19854 * call.c (build_scoped_method_call): Complain if the scope isn't a
19857 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
19859 * parse.y (left_curly): Don't crash on erroneous type.
19861 * init.c (build_delete): Fix type of ref.
19863 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
19865 * search.c (get_vbase_1): Renamed from get_vbase.
19866 (get_vbase): Wrapper, now non-static.
19867 (convert_pointer_to_vbase): Now static.
19869 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
19870 * init.c (build_delete): Pass one.
19871 (build_partial_cleanup_for): Use build_scoped_method_call.
19872 * decl.c (finish_function): Pass a binfo.
19874 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
19876 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
19878 * typeck.c (build_c_cast): Lose other reference to flag.
19880 * call.c (build_field_call): Don't look for [cd]tor_identifier.
19881 * decl2.c (delete_sanity): Remove meaningless use of
19882 LOOKUP_HAS_IN_CHARGE.
19883 * decl.c (finish_function): Use build_scoped_method_call instead
19884 of build_delete for running vbase dtors.
19885 * init.c (build_delete): Call overload resolution code instead of
19886 duplicating it badly.
19888 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
19890 * call.c (build_over_call): Call mark_used before trying to elide
19893 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
19895 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19897 * typeck.c (build_modify_expr): Always pedwarn for a cast to
19898 non-reference used as an lvalue.
19900 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
19902 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
19904 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
19906 * parse.y (handler): Fix template typo.
19908 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
19910 * error.c (lang_decl_name): New fn.
19911 * tree.c (lang_printable_name): Use it.
19913 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
19915 * g++spec.c: Include config.h so that we can catch bzero #defines
19916 from the config file.
19918 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
19920 * new1.cc: Include a declaration for malloc, to avoid warning, and
19921 avoid lossing on systems that require one (ones that define malloc
19924 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
19926 * decl2.c (max_tinst_depth): New variable.
19927 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
19929 * pt.c (max_tinst_depth): Variable moved.
19930 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
19933 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
19935 * decl.c (xref_basetypes): Allow a base class that depends on
19936 template parms to be incomplete.
19938 * decl2.c (build_expr_from_tree): Support typeid(type).
19939 * rtti.c (get_typeid): Support templates.
19940 (expand_si_desc, expand_class_desc): Fix string length.
19941 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
19943 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
19945 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
19947 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
19949 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
19951 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
19952 smashes together template and non-template decls of the same
19955 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
19957 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
19959 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19961 * decl.c (duplicate_decls): Next route, pedwarn about different
19962 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
19964 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
19966 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
19967 (struct lang_type): Delete has_default_implementation member.
19968 Increase dummy to 21.
19969 * decl.c (start_method): Delete usage.
19971 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
19972 store_after_parms, start_decl_1, auto_function): Add decls.
19973 (get_arglist_len_in_bytes, declare_implicit_exception,
19974 have_exceptions_p, make_type_decl, typedecl_for_tag,
19975 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
19976 build_component_type_expr, cplus_exception_name,
19977 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
19978 * call.c (build_this): Make static.
19979 (is_complete): Likewise.
19980 (implicit_conversion): Likewise.
19981 (reference_binding): Likewise.
19982 (standard_conversion): Likewise.
19983 (strip_top_quals): Likewise.
19984 (non_reference): Likewise.
19985 (build_conv): Likewise.
19986 (user_harshness): Likewise.
19987 (rank_for_ideal): Likewise.
19988 * decl.c (start_decl_1): Delete forward decl.
19989 (push_decl_level): Make static.
19990 (resume_binding_level): Make static.
19991 (namespace_bindings_p): Make static.
19992 (declare_namespace_level): Make static.
19993 (lookup_name_real): Make static.
19994 (duplicate_decls): Make static. Take register off NEWDECL and
19995 OLDDECL parm decls.
19996 * decl2.c (get_sentry): Make static.
19997 (temp_name_p): Delete fn.
19998 * except.c (auto_function): Delete decl.
19999 * lex.c (handle_{cp,sysv}_pragma): Make static.
20000 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
20001 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
20002 * pt.c (tsubst_expr_values): Make static.
20003 * rtti.c (combine_strings): Delete decl.
20005 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
20007 * pt.c (push_template_decl): Handle getting a typedef.
20009 * call.c (build_new_function_call): Complain about void arg.
20011 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
20013 * decl.c (duplicate_decls): Give pedwarn of different exceptions
20014 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
20016 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
20018 * except.c (expand_throw): Don't expand the cleanup tree here,
20019 since we are not going to write the rtl out. Fixes problem with
20022 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
20024 * Make-lang.in: Add $(exeext) as necessary.
20026 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
20028 * parse.y (handler_seq): Must have at least one catch clause.
20030 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
20032 * call.c (add_builtin_candidate): Restore ?: hack.
20034 * decl.c (grok_op_properties): More warnings.
20036 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
20038 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
20039 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
20041 * decl.c (duplicate_decls): Scale back to a warning, and only do
20044 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
20046 * decl.c (duplicate_decls): pedwarn mismatched exception
20049 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
20051 * call.c (build_new_method_call): Don't display the invisible
20052 argument for controlling virtual bases.
20054 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
20056 * new: Add nothrow new and delete, bad_alloc and throw specifications
20058 * decl.c (init_decl_processing): Add throw specification for delete.
20059 * new.cc (nothrow): Define.
20060 * lex.c (real_yylex): Removing warning that throw and friends are
20062 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
20063 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
20064 * Make-lang.in: Add new{1,2}.{cc,o}.
20066 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
20068 * lex.c (cons_up_default_function): Fix return type of synth op=.
20070 * init.c (emit_base_init): Add warnings for uninitialized members
20073 * decl.c (xref_basetypes): Add warning for non-polymorphic type
20074 with destructor used as base type.
20076 * decl.c (grok_op_properties): Add warning for op= returning void.
20077 * typeck.c (c_expand_return): Add warning for op= returning anything
20080 * class.c (finish_struct_1): Add warning for class with pointers
20081 but not copy ctor or copy op=.
20083 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
20084 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
20085 (instantiate_template): If -fexternal-templates, add this
20086 instantiation to pending_templates.
20088 * decl2.c (copy_assignment_arg_p): Disable old hack to support
20091 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
20093 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
20095 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
20097 * call.c (standard_conversion): Handle getting references. Tack
20098 on RVALUE_CONV here. Do it for non-class types, too.
20099 (reference_binding): Pass references to standard_conversion.
20100 (implicit_conversion): Likewise.
20101 (add_builtin_candidate): Disable one ?: kludge.
20102 (convert_like): Handle RVALUE_CONVs for non-class types.
20103 (joust): Disable the other ?: kludge.
20105 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
20107 * decl.c (init_decl_processing): Add code to build up common
20108 function types beforehand, to avoid creation then removal of
20109 things already in the hash table.
20111 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
20113 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
20116 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
20117 current_template_parms.
20119 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
20121 * search.c (lookup_field): Don't return a function, check want_type.
20123 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
20125 * init.c (build_new): Make sure PLACEMENT has a type.
20127 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
20129 * init.c (build_new): Support new (nothrow).
20131 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
20133 * pt.c (instantiate_decl): Also do push_to_top_level before setting
20136 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
20137 * pt.c (tsubst): Defer instantiation of default args.
20138 * call.c (build_over_call): Until here.
20140 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
20142 * search.c (lookup_field): Make sure we have an
20143 IDENTIFIER_CLASS_VALUE before we try to return it.
20145 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
20147 * call.c (build_method_call): Delete unused var PARM.
20148 (build_overload_call_real): Likewise.
20149 (build_object_call): Delete unused var P.
20150 (build_new_op): Likewise.
20151 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
20152 var definitions, which are never used.
20153 (shadow_tag): Delete unused var FN.
20154 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
20155 * init.c (build_new): Delete unused var ALLOC_TEMP.
20156 * method.c (hack_identifier): Delete unused var CONTEXT.
20157 (do_build_copy_constructor): Delete unused var NAME.
20158 (synthesize_method): Delete unused var BASE.
20159 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
20160 * rtti.c (build_headof): Delete unused var VPTR.
20161 (get_typeid): Delete unused var T.
20162 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
20164 (build_ptrmemfunc): Delete unused vars U and NINDEX.
20165 * typeck2.c (build_functional_cast): Delete unused var BINFO.
20167 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
20169 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
20170 things in a type being defined.
20171 * decl.c (finish_enum): Reverse the values so that they are in
20174 * pt.c (instantiate_class_template): Don't initialize
20175 BINFO_BASETYPES until the vector is filled out.
20176 (unify): Don't abort on conflicting bindings, just fail.
20177 (instantiate_decl): Do push_tinst_level before any tsubsting.
20179 * method.c (build_overload_value): Handle getting a
20180 TEMPLATE_CONST_PARM for a pointer.
20182 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
20184 * init.c (expand_member_init): Don't give 'not a base' error for
20187 * pt.c (instantiate_decl): Call import_export_decl later.
20189 * pt.c (instantiate_class_template): Return a value.
20191 * parse.y (extension): New rule for __extension__.
20192 (extdef, unary_expr, decl, component_decl): Use it.
20194 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
20196 * class.c (base_binfo): Remove unused base_has_virtual member.
20197 (finish_base_struct): Likewise.
20198 (finish_struct_1): Likewise.
20200 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
20202 * search.c (expand_upcast_fixups): Fix bogus code generation
20203 problem where the generated code uses the wrong index into the
20204 runtime built vtable on the stack. Old code could clobber random
20207 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
20209 * init.c (perform_member_init): Make sure the partial EH cleanups
20210 live on the function_obstack.
20212 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
20214 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
20215 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
20217 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
20219 * decl.c (grokvardecl): Avoid ANSI style initialization.
20221 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
20223 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
20225 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
20227 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
20229 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20231 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
20232 arguments we compare against. Start the count of I at 1, not 0,
20233 since argv[0] is still the command.
20235 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
20237 * lang-specs.h: Accept .cp as an C++ extension.
20239 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20241 * cp-tree.h (ptr_reasonably_similar): Add decl.
20243 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20245 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
20246 pointer. New local SPECBITS with the parm's value.
20247 (grokdeclarator): Pass &specbits down.
20249 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
20250 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
20252 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
20253 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
20255 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
20256 not an error_mark_node.
20258 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
20260 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
20261 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
20263 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
20265 * decl.c (grokdeclarator): When giving an anonymous struct a name,
20266 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
20269 * typeck2.c (build_m_component_ref): If component is a pointer
20270 to data member, resolve the OFFSET_REF now.
20272 * call.c (convert_like): Don't go into infinite recursion.
20274 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
20276 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
20277 * tree.c (layout_basetypes): And on the vbase ptr.
20279 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
20281 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
20282 CHAR_TYPE_SIZE so bool is always the same size as another type.
20284 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
20286 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
20288 * decl2.c (grok_x_components): Remove synthesized methods from
20289 TYPE_METHODS of an anonymous union, complain about member
20291 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
20293 (finish_function): Just clear the DECL_RTL of our arguments.
20295 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
20297 * decl2.c (finish_file): Emit DWARF debugging info for static data
20300 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
20302 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
20304 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
20307 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
20309 * Make-lang.in (g++-cross$(exeext)): Fix typo.
20311 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20313 Make the g++ driver now be a standalone program, rather than one
20314 that tries to run the gcc driver after munging up the options.
20315 * Make-lang.in (g++.c, g++spec.o): New rules.
20316 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
20318 (g++$(exeext)): New rule, based on xgcc rule.
20319 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
20320 * g++spec.c: New file.
20321 * g++.c: Removed file.
20323 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
20325 * cvt.c (build_up_reference): Arrange for any temporary values
20326 that have been keep in registers until now to be put into memory.
20328 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
20330 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
20331 that make -j3 bootstrap works better.
20333 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
20335 * decl.c (pushtag): Do pushdecl for anon tags.
20337 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
20339 * typeck.c (c_expand_return): Fix logic.
20340 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
20342 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
20344 * g++.c (main): Make sure arglist has a final NULL entry. Add
20345 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
20346 stdin/stdout of the invoked program are redirected to
20349 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
20351 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
20353 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
20355 * init.c (resolve_offset_ref): Handle obj.vfn better.
20356 * typeck.c (build_component_ref): Set TREE_TYPE on result from
20359 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
20361 * typeck.c (convert_for_assignment): Also handle anachronistic
20362 implicit conversions from (::*)() to cv void*.
20363 * cvt.c (cp_convert_to_pointer): Likewise.
20365 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
20367 * lex.c (handle_cp_pragma): Fix bogus warning.
20369 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
20371 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
20372 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
20374 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
20376 * class.c (finish_struct_1): Support DWARF2_DEBUG.
20377 * search.c (dfs_debug_mark): Likewise.
20378 * decl2.c (finish_vtable_vardecl): Likewise.
20379 * decl.c (pushtag, finish_enum): Likewise.
20380 * lex.c (check_newline): Use debug_* instead of calling *out
20381 functions directly.
20383 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20385 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
20386 on some picky hosts.
20388 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
20390 * class.c (finish_struct_1): A class has a non-trivial copy
20391 constructor if it has virtual functions.
20393 * cvt.c (cp_convert): Always call a constructor.
20395 * call.c (reference_binding): Still tack on a REF_BIND
20396 for bad conversions.
20397 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
20399 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
20400 (c_expand_return): Likewise.
20401 * typeck2.c (digest_init): Likewise for { }.
20402 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
20403 * cvt.c (cp_convert): Handle failure better.
20405 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20407 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
20408 of GCC be path-relative.
20410 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
20412 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
20413 it does need choose-temp.o and pexecute.o.
20415 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20417 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
20418 that we still use it.
20419 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
20421 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
20423 * init.c (expand_default_init): Avoid calling constructors to
20424 initialize reference temps.
20426 * cvt.c (convert_to_reference): Fix.
20428 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
20430 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
20431 (convert_to_reference): Likewise.
20432 * typeck.c (convert_for_initialization): Likewise.
20433 * init.c (expand_default_init): Likewise.
20434 (expand_aggr_init_1): Likewise.
20435 * cp-tree.h (CONV_NONCONVERTING): Lose.
20436 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
20438 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
20440 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
20442 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
20444 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
20446 * init.c (expand_aggr_init_1): Don't crash on non-constructor
20449 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20451 * g++.c: Include gansidecl.h.
20452 (VPROTO, PVPROTO, VA_START): Delete.
20453 (choose_temp_base_try, choose_temp_base, perror_exec,
20454 run_dos) [__MSDOS__]: Delete fns.
20455 (pfatal_with_name): Delete fn.
20456 (temp_filename): Declare like in gcc.c.
20457 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
20458 (error_count, signal_count): Define.
20459 (error): Delete both definitions.
20460 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
20461 (pfatal_pexecute): Add fn from gcc.c.
20462 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
20463 code to use the pexecute stuff also used by gcc.c.
20464 (MIN_FATAL_STATUS): Define.
20465 * Make-lang.in (g++): Add dependency on and linking with
20466 choose-temp.o and pexecute.o.
20468 * cp-tree.h: Include gansidecl.h.
20469 (STDIO_PROTO): Delete #undef/#define.
20470 * cvt.c (NULL): Delete #undef/#define.
20471 * expr.c (NULL): Likewise.
20472 * init.c (NULL): Likewise.
20473 * rtti.c (NULL): Likewise.
20474 * xref.c (NULL): Likewise.
20476 * cp-tree.h (build_user_type_conversion): Add prototype.
20477 * call.c (build_user_type_conversion): Delete prototype. Correct
20478 decl of FLAGS arg to be an int.
20479 * cvt.c (build_user_type_conversion): Likewise.
20481 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
20483 * cp-tree.def: Add TRY_BLOCK and HANDLER.
20484 * except.c (expand_start_catch_block): Support templates.
20485 * parse.y (try_block, handler_seq): Likewise.
20486 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
20488 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
20490 * pt.c (current_template_args): New fn.
20491 (push_template_decl): Use it.
20492 * decl.c (grokdeclarator): Use it.
20494 * decl2.c (build_expr_from_tree): Dereference ref vars.
20496 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
20497 the decl-specifier-seq.
20499 * decl.c (grok_op_properties): Don't force the type of a conversion
20500 op to be complete. Don't warn about converting to the same type
20501 for template instantiations.
20503 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
20506 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
20508 * typeck.c (get_delta_difference): Remove previous bogusness.
20509 Don't give errors if force is set.
20511 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
20513 * decl2.c (finish_file): Don't emit debug info.
20514 * decl.c (pushdecl): Lose obsolete code.
20515 (grokdeclarator): Still do the long long thing after complaining.
20516 * search.c (note_debug_info_needed): Don't do anything if we're in a
20518 * method.c (synthesize_method): For non-local classes,
20519 push_to_top_level first.
20521 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
20523 * typeck.c (get_delta_difference): Add no_error parameter.
20524 (build_ptrmemfunc): Call get_delta_difference with no_error set;
20525 we don't want error messages when converting unrelated
20526 pointer-to-member functions.
20528 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
20530 * error.c (dump_expr): Improve the wording on error messages that
20531 involve pointer to member functions.
20533 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
20535 * cvt.c (cp_convert_to_pointer): Move code for conversions from
20536 (::*)() to void* or (*)() up a bit, so that we can convert from
20537 METHOD_TYPEs as well.
20539 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
20541 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
20542 There are no 'member' types.
20543 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
20544 (build_x_typeid): Handle errors.
20546 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
20548 * typeck.c (convert_for_assignment): Handle anachronistic implicit
20549 conversions from (::*)() to void* or (*)().
20550 * cvt.c (cp_convert_to_pointer): Likewise.
20551 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
20552 conversions from here.
20553 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
20554 * lang-options.h: Likewise.
20555 * decl2.c (warn_pmf2ptr): Define.
20556 * cp-tree.h: Declare it.
20557 * typeck2.c (digest_init): Allow pmfs down into
20558 convert_for_initialization.
20560 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
20562 * typeck.c (c_expand_return): Fix for returning overloaded fn.
20564 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
20566 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
20567 * decl.c (grok_reference_init): Pass DIRECT_BIND.
20568 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
20570 * call.c (convert_like): Don't pass INDIRECT_BIND.
20571 * typeck.c (convert_arguments): Likewise.
20572 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
20574 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
20576 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
20577 similar code in build_up_ref.
20578 * cvt.c (build_up_reference): Drastically simplify.
20580 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
20582 * typeck.c (signed_or_unsigned_type): If the given type already
20583 as the correct signedness, then just return it.
20585 * typeck.c ({un,}signed_type): If can't do anything, call
20586 signed_or_unsigned_type.
20588 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
20590 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
20591 current_class_type is NULL.
20593 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
20595 * class.c (finish_struct_1): Avoid empty structs by adding a field
20596 so layout_type gets the mode right.
20598 * typeck.c (c_expand_return): Drastically simplify.
20600 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
20602 * typeck.c (decay_conversion): Handle overloaded methods.
20604 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
20606 * call.c (build_over_call): A TARGET_EXPR has side-effects.
20608 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
20610 * cvt.c (convert_to_pointer_force): Add code to support pointer to
20611 member function to pointer to function conversions.
20612 * init.c (resolve_offset_ref): Add code to allow faked up objects,
20613 ignoring them if they are not used, and giving an error, if they
20615 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
20616 code, and so that we can give an error, if we needed an object,
20617 and one was not provided.
20618 (build_c_cast): Don't call default_conversion when we want to
20619 convert to pointer to function from a METHOD_TYPE.
20621 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
20623 * Make-lang.in (cplib2.ready): Fix logic.
20625 * decl.c (shadow_tag): Only complain about non-artificial function
20628 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
20630 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
20632 * expr.c (cplus_expand_expr): Pre-tweak call_target like
20633 expand_inline_function would.
20635 * pt.c (mark_decl_instantiated): If extern_p, call
20636 mark_inline_for_output.
20638 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
20640 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
20643 * typeck.c (get_delta_difference): Fix wording, as we can be used
20644 for pointer to data members.
20646 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
20648 * pt.c (tsubst): If the function decl isn't a member of this
20649 template, return a copy of the decl (including copying the
20650 lang-specific part) so we don't hose ourselves later.
20652 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
20654 * class.c (finish_struct): Remove DWARF-specific tag handling.
20655 * decl.c (pushtag): Likewise.
20656 (finish_function): Always clear DECL_ARGUMENTS on function decls with
20658 * decl2.c (finish_file): Emit DWARF debugging info for static data
20661 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
20663 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
20664 isn't the same as the new one before we whack it.
20666 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
20668 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
20669 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
20670 warn_traditional and warn_strict_prototypes; remove ancient
20671 'overload' code; remove references to flag_traditional.
20673 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
20675 * input.c (sub_getch): Handle 8-bit characters in string literals.
20677 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
20679 * tree.c (mapcar): Handle CONSTRUCTORs.
20680 (copy_to_permanent): Handle expression_obstack properly.
20682 * Make-lang.in (cplib2.txt): Also depend on the headers.
20684 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
20686 (expand_class_desc): Use USItype for offset field.
20687 * tinfo.h (struct __class_type_info): Likewise.
20689 * method.c (build_overload_int): TYPE_PRECISION should be applied
20692 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
20694 * call.c (build_new_op): A COND_EXPR involving void must be a
20697 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
20699 * typeck.c (build_x_component_ref): New fn.
20700 (build_object_ref): Use it.
20701 * parse.y (primary): Use it.
20702 * decl2.c (build_expr_from_tree): Use it.
20703 * cp-tree.h: Declare it.
20705 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
20706 * error.c (dump_type_suffix): Handle variable arrays.
20708 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20710 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
20712 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
20714 * decl.c (lookup_name_real): Don't try to look up anything in a
20717 * tinfo2.cc (__throw_type_match_rtti): Oops.
20719 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20721 * Make-lang.in (exception.o): Use -fno-PIC for now.
20723 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
20725 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
20727 (get_tinfo_fn_dynamic): Extracted from build_typeid.
20728 * tinfo2.cc (__dynamic_cast): Adjust.
20730 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
20731 (build_x_typeid): Likewise.
20733 * parse.y: Call build_x_typeid instead of build_typeid.
20734 * cp-tree.def: Add TYPEID_EXPR.
20735 * pt.c (tsubst_copy): Handle typeid.
20736 * decl2.c (build_expr_from_tree): Likewise.
20737 * rtti.c (build_x_typeid): Throw bad_typeid from here.
20738 (build_typeid): Not here.
20739 * cp-tree.h: Declare build_x_typeid.
20741 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
20743 * call.c (convert_like): Pull out constant values.
20745 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
20747 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
20749 * decl.c (init_decl_processing): Create short int types before
20750 creating size_t in case a machine description needs to use
20751 unsigned short for size_t.
20753 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
20755 * Make-lang.in (exception.o): Turn off pic.
20757 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
20758 type, multi-level ptr conversions.
20760 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
20761 (throw_bad_cast): Use it.
20762 (throw_bad_typeid): New fn.
20763 (build_typeid): Throw bad_typeid as needed.
20765 (synthesize_tinfo_fn): Handle functions and arrays before checking
20768 * Remove .h from standard C++ headers, add new.h, move into inc
20771 * exception*: Remove pointer from object, constructors. Add
20772 default exception::what that uses type_info::name. Add
20773 __throw_bad_typeid.
20775 * init.c (build_new): Don't add a cookie to new (void *) T[2].
20777 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
20779 * Make-lang.in: Building C++ code depends on cc1plus.
20781 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20783 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
20784 a HOST_WIDE_INT, not a tree.
20786 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
20788 * exception.cc: Don't include <stdlib.h>.
20790 * Make-lang.in (c++.clean): Remove cplib2.*.
20792 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
20794 * parse.y (component_decl_1, component_costructor_declarator case):
20795 Pass attributes/prefix_attributes in tree list.
20797 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
20799 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
20801 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
20803 * lex.c (do_identifier): Don't do deferred lookup in a template
20806 * typeck2.c (store_init_value): Oops.
20808 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
20809 New files for C++ lang-support library.
20810 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
20811 (CXX_LIB2FUNCS): Define.
20812 And rules for building the C++ lang-support code.
20813 * config-lang.in (headers): Define.
20814 (lib2funcs): Define.
20816 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
20818 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
20820 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
20821 * typeck2.c (store_init_value): Check for initializing pmf with { }
20823 (process_init_constructor): Not here.
20825 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
20827 * pt.c (begin_template_parm_list): Increment
20828 processing_template_decl here.
20829 (end_template_parm_list): Not here.
20830 (process_template_parm): No need to add 1 to it now.
20831 * *.c: Use processing_template_decl instead of current_template_parms
20832 to check for being in a template.
20834 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
20835 (tsubst_copy): Handle CONSTRUCTOR.
20836 (instantiate_decl): Set up context properly for variables.
20837 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
20838 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
20840 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20842 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
20844 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
20846 * method.c (make_thunk): Call comdat_linkage before setting the
20849 * decl2.c (comdat_linkage): Use make_decl_one_only.
20850 (import_export_decl): Likewise.
20851 * decl.c (init_decl_processing): Check supports_one_only instead of
20854 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
20856 * decl2.c (grokfield): Tighten checking for access decls.
20858 * decl.c (make_typename_type): Resolve references to
20859 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
20860 (lookup_name_real): Types that depend on a template parameter get
20861 an implicit 'typename' unless they're in the current scope.
20862 (start_decl_1): We don't care about incomplete types that depend
20863 on a template parm.
20864 (grokdeclarator): Resolve 'typename's in the type specifier that
20865 refer to members of the current scope.
20867 * call.c (build_over_call): Remove 'inline called before
20868 definition' diagnostic.
20869 (build_method_call): Likewise.
20870 * decl.c (duplicate_decls): Downgrade 'used before declared
20871 inline' to a warning, only with -Winline.
20873 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
20875 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
20877 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
20879 * call.c (build_method_call): When calling a signature
20880 default implementation, as in other cases, let instance_ptr simply
20883 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
20885 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
20887 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
20889 * except.c (expand_start_catch_block): Add a pushlevel so that -g
20890 works on hppa and SPARC.
20892 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20894 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
20896 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
20898 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
20899 before testing whether it's a signature.
20901 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
20903 * call.c (build_new_method_call): Don't complain about signature
20904 pointers and references not being an aggr type.
20905 (build_this): If a signature pointer or reference was passed in,
20907 (build_new_method_call): If instance is a signature pointer, set
20908 basetype to the signature type of instance.
20909 * sig.c (build_signature_method_call): Deleted basetype and
20910 instance parameters, they can be found as the DECL_CONTEXT of
20911 function and as the first argument passed in.
20912 * cp-tree.h: Changed declaration of build_signature_method_call.
20913 * call.c (build_method_call): Deleted first two arguments in call
20914 of build_signature_method_call.
20915 (build_over_call): Added call to build_signature_method_call.
20917 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
20919 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
20922 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20924 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
20926 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
20928 * except.c (expand_start_try_stmts): Move to except.c in the backend.
20929 (expand_end_try_stmts): Remove.
20931 * init.c (perform_member_init): Use add_partial_entry () instead
20932 of directly manipulating lists.
20933 (emit_base_init): Likewise.
20935 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
20937 * except.c (expand_exception_blocks): Always make sure USE and
20938 CLOBBER insns that came at the end still do, the backend relies
20941 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
20943 * call.c (build_over_call): We can only use a TARGET_EXPR of the
20946 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
20948 * cvt.c (convert_to_reference): Revert last change, don't complain
20949 about temp without target decl.
20951 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
20953 * decl.c (grokdeclarator): Don't core dump when void() is given.
20955 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
20957 * decl.c (copy_args_p): Don't crash.
20959 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
20961 * pt.c (tsubst): And support template args inside the exception
20964 * pt.c (tsubst): Add support for exception specifications in
20965 template functions.
20967 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
20969 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
20971 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
20972 (start_function): Likewise.
20973 (start_method): Likewise.
20974 (grokfield): Likewise.
20975 (make_call_declarator): Add throw spec parameter.
20976 (set_quals_and_spec): Add routine.
20977 * lex.c (set_quals_and_spec): Likewise.
20978 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
20979 * decl.c (shadow_tag): Eliminate the throw spec parameter to
20981 (groktypename): Likewise.
20982 (start_decl): Eliminate the throw spec parameter. Eliminate the
20983 throw spec parameter to grokdeclarator. Eliminate the throw spec
20984 field in DECL_STMT.
20985 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
20986 (grokfndecl): Remove useless set of raises.
20987 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
20988 the throw spec parameter to start_decl. Pull the throw spec out
20989 of the call declarator.
20990 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
20991 (start_function): Eliminate the throw spec parameter. Eliminate
20992 the throw spec parameter to grokdeclarator.
20993 (start_method): Likewise.
20994 * decl2.c (grokfield): Likewise.
20995 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
20996 (grokoptypename): Likewise.
20997 (finish_file): Eliminate the throw spec parameter to
20998 start_function. Add throw spec to make_call_declarator.
20999 * except.c (init_exception_processing): Add throw spec to
21000 make_call_declarator. Eliminate the throw spec parameter to
21002 (expand_start_catch_block): Eliminate the throw spec parameter to
21004 (expand_builtin_throw): Add throw spec to make_call_declarator.
21005 Eliminate the throw spec parameter to start_function.
21006 (start_anon_func): Likewise.
21007 * lex.c (make_call_declarator): Add throw spec parameter.
21008 (set_quals_and_spec): New routine.
21009 (cons_up_default_function): Add throw spec to make_call_declarator.
21010 Eliminate the throw spec parameter to grokfield.
21011 * method.c (synthesize_method): Eliminate the throw spec parameter
21013 * pt.c (process_template_parm): Eliminate the throw spec parameter
21015 (tsubst): Add throw spec to make_call_declarator.
21016 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
21017 (do_function_instantiation): Eliminate the throw spec parameter to
21018 grokdeclarator. Eliminate the throw spec parameter to
21020 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
21022 * parse.y (datadef): Remove non-winning optimization.
21024 (fndef): Remove ambiguous error productions uncovered by grammar
21026 (constructor_declarator): Add exception_specification_opt here.
21027 (component_constructor_declarator): Likewise.
21028 (direct_after_type_declarator): Likewise.
21029 (complex_direct_notype_declarator): Likewise.
21030 (direct_abstract_declarator): Likewise.
21031 (fn.def1): Remove exception_specification_opt.
21032 (fn.def2): Likewise.
21033 (condition): Likewise.
21034 (initdcl0): Likewise.
21035 (initdcl): Likewise.
21036 (notype_initdcl0): Likewise.
21037 (nomods_initdcl0): Likewise.
21038 (component_decl_1): Likewise.
21039 (component_declarator): Likewise.
21040 (after_type_component_declarator0): Likewise.
21041 (after_type_component_declarator): Likewise.
21042 (notype_component_declarator): Likewise.
21044 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
21046 * call.c (build_over_call): Also use an INIT_EXPR when
21047 initializing anything from an rvalue.
21049 * call.c (build_over_call): Call stabilize_reference when building
21050 an INIT_EXPR instead of calling the copy ctor.
21052 * call.c (joust): Extend the previous change to all comparisons.
21054 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
21055 NO_LINKAGE_HEURISTICS.
21057 * decl2.c (finish_file): Emit any statics that weren't already.
21059 * typeck.c (build_static_cast): Implement.
21060 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
21061 * decl.c (grokparms): Use can_convert_arg instead of
21062 implicit_conversion directly.
21063 (copy_args_p): New fn.
21064 * cvt.c (convert_to_reference): Don't complain about temp with
21066 (build_up_reference): Handle TARGET_EXPRs.
21067 * call.c (build_over_call): Elide unnecessary temps.
21068 (can_convert*): Use new overloading code.
21070 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
21072 * call.c: Move TYPE_PTR*_MACROS ...
21073 * cp-tree.h: To here.
21074 * typeck.c (build_reinterpret_cast): Implement.
21076 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
21078 (joust): If we're comparing a function to a builtin and the worst
21079 conversion for the builtin is worse than the worst conversion for the
21080 function, take the function.
21082 * typeck.c (build_const_cast): Implement.
21083 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
21084 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
21086 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
21088 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
21089 too early. Make sure we explode if exprtype turns out to be a
21090 NULL_TREE when it shouldn't be.
21092 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
21094 * cp-tree.h: New routine make_call_declarator.
21095 * lex.c (make_call_declarator): Define it.
21096 * except.c (init_exception_processing): Use it.
21097 (expand_builtin_throw): Likewise.
21098 (start_anon_func): Likewise.
21099 * decl2.c (finish_file): Likewise.
21100 * lex.c (cons_up_default_function): Likewise.
21101 * parse.y: Likewise.
21102 * pt.c (tsubst): Likewise.
21104 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
21106 * decl2.c (groktypefield): Remove unused code.
21108 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
21110 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
21111 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
21112 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
21113 nonempty_cv_qualifiers.
21116 * lex.c (make_pointer_declarator): Change type_quals into
21118 (make_reference_declarator): Likewise.
21120 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
21122 * decl.c (start_function): Only check interface_* for templates
21123 with flag_alt_external_templates.
21125 * call.c (build_new_op): Check for comparison of different enum types.
21126 (build_over_call): Fix arg # output.
21128 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
21130 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
21132 * call.c (build_new_op): Check for erroneous args.
21134 * call.c (build_new_method_call): Add missing args to cp_error.
21136 * tree.c (error_type): Don't print reference-to-array.
21138 * typeck.c (convert_for_assignment): Don't say contravariance for
21141 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
21143 * call.c (build_over_call): Diagnose bad convs for `this'.
21145 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
21148 * call.c (convert_like): Handle bad convs.
21149 (build_over_call): Handle bad convs better.
21151 * decl2.c: -fansi-overloading is now the default.
21153 * call.c (build_new_method_call): Check for erroneous args.
21155 * pt.c (instantiate_class_template): Propagate
21156 TYPE_USES_MULTIPLE_INHERITANCE.
21158 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
21160 * call.c (enforce_access): Add static to routine.
21162 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
21164 * call.c (build_user_type_conversion_1): Fix bad handling.
21165 (compare_ics): Likewise.
21167 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
21169 * call.c (standard_conversion): Oops.
21171 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
21173 * g++.c: Update test for win32 (&& ! cygwin32).
21175 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
21177 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
21178 (ptr_reasonably_similar): New fn.
21179 * call.c (BAD_RANK): New rank.
21180 (ICS_BAD_FLAG): New macro.
21181 (standard_conversion): Handle almost-right pointer conversions.
21182 (reference_binding): Handle bad rvalue bindings.
21183 (add_*_candidate): Stuff.
21184 (build_over_call): Pass bad conversions to convert_for_initialization.
21185 (compare_ics): Handle bad convs.
21188 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
21190 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
21191 integer_type_node when computing pointer offsets.
21193 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
21195 * tree.c (lvalue_type): New fn.
21196 (error_type): New fn.
21197 * call.c (op_error): Use error_type.
21198 (add_conv_candidate): Use lvalue_type.
21199 (add_builtin_candidates): Likewise.
21200 * error.c (args_as_string): Use error_type.
21202 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
21204 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
21205 (tsubst): Not here.
21207 * decl.c (init_decl_processing): With -ansi, __null's type is the
21208 signed integral type with the same number of bits as a pointer.
21209 Introduce a new variable null_node for it.
21210 * cp-tree.h: Adjust.
21211 * call.c (null_ptr_cst_p): Adjust.
21213 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
21215 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
21218 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
21220 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
21221 fns of classes without virtual functions.
21223 * call.c (add_function_candidate): Handle `this' specially.
21224 (compare_ics): Likewise.
21226 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
21228 * typeck.c (build_conditional_expr): Fix handling of __null.
21230 * decl2.c (comdat_linkage): New fn.
21231 (import_export_vtable): Use it.
21232 (import_export_decl): Use it.
21233 * method.c (make_thunk): Use it.
21235 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
21237 * pt.c (end_template_decl): If we don't actually have parms, return.
21238 * parse.y (template_header): Accept 'template <>'.
21240 * errfn.c: Allow 5 args.
21242 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
21244 * tree.c (make_temp_vec): New fn.
21245 * pt.c (push_template_decl): Handle partial specs.
21246 (instantiate_class_template): Likewise.
21247 (more_specialized): Use get_bindings.
21248 (more_specialized_class): New fn.
21249 (get_class_bindings): New fn.
21250 (most_specialized_class): New fn.
21251 (do_function_instantiation): List candidates for ambiguous case.
21252 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
21253 (shadow_tag): Call push_template_decl for partial specializations.
21254 * parse.y: Likewise.
21255 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
21256 DECL_TEMPLATE_MEMBERS.
21257 * call.c (print_z_candidates): Reduce duplication.
21259 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
21261 * decl2.c (lang_decode_option): Allow -fansi-overloading.
21263 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
21265 * pt.c (get_bindings): New fn.
21266 (most_specialized): Likewise.
21267 (do_function_instantiation): Use them.
21268 (add_maybe_template): New fn.
21269 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
21270 * call.c (build_new_op): Handle guiding decls.
21271 (build_new_function_call): Likewise.
21272 * decl2.c (finish_file): Likewise.
21274 * decl2.c (mark_used): Do synthesis here.
21275 * call.c (build_method_call): Not here.
21276 (build_over_call): Or here.
21277 * typeck.c (build_function_call_real): Or here.
21278 * tree.c (bot_manip): Call mark_used on functions used in default
21281 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
21283 * decl2.c (import_export_vtable): Delete code that disabled vtable
21284 heuristic on systems with ASM_OUTPUT_EXTERNAL.
21286 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
21288 * typeck.c (build_x_function_call): Handle static call context
21291 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
21292 the function, not its outer block.
21294 * call.c (build_field_call): Pass fields on to build_opfncall
21295 regardless of TYPE_OVERLOADS_CALL_EXPR.
21296 (build_method_call): Pass on to build_new_method_call sooner.
21298 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
21300 * class.c (instantiate_type): Don't put a POINTER_TYPE to
21301 METHOD_TYPE on an expression. Also make a copy of rhs instead of
21304 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
21306 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
21307 (add_builtin_candidate): Don't take enums for ++.
21308 (build_new_method_call): Handle non-aggregates and field calls.
21309 Move new overloading code from...
21312 * decl.c (grokparms): Don't check default args in templates.
21314 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
21316 * cvt.c (build_new_op): Fix args to build_unary_op.
21317 (add_builtin_candidates): Don't call type_promotes_to on float.
21319 * decl.c (grokparms): Check the type of the default arg.
21321 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
21322 returning NULL_TREE.
21324 * typeck.c (build_x_binary_op): Avoid doing extra work.
21325 (build_x_unary_op): Likewise.
21326 (build_x_conditional_expr): Likewise.
21327 * cvt.c (build_over_call): Return.
21328 (add_builtin_candidate): Fix MEMBER_REF.
21329 (build_new_op): Likewise.
21331 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
21333 * method.c (build_overload_name): Put bug fix into code but leave
21334 disabled for now so we can be bug compatible with older releases
21335 that do repeats incorrectly. In the future, we can enable it.
21337 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
21339 * cvt.c (convert_like): Don't call build_cplus_new twice.
21341 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
21342 Control new overloading code with -fansi-overloading.
21344 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
21346 * cvt.c (build_over_call): Call build_cplus_new.
21347 * call.c (build_method_call): Likewise.
21348 * typeck.c (build_function_call_real): Likewise.
21349 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
21350 the COND_EXPR in a TARGET_EXPR so they use the same slot.
21352 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
21354 * typeck.c (complete_type): Propagate
21355 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
21357 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
21359 * cvt.c (joust): More ?: kludging. Sigh.
21360 (build_over_call): Don't try to synthesize global fns.
21362 * search.c (lookup_conversions): Use binfo marking.
21364 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
21366 * search.c (build_mi_matrix): Use the correct value of cid
21367 when determining the new mi_size.
21369 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
21371 * cvt.c (add_builtin_candidates): Do consider type conversion ops
21372 for the first parms of += et al.
21373 (strip_top_quals): New fn.
21374 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
21375 (implicit_conversion): Likewise.
21376 (add_builtin_candidates): Be careful about arrays.
21377 (build_new_method_call): Handle vtable optimization.
21379 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
21381 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
21382 * cvt.c (reference_binding): Use it.
21383 (implicit_conversion): Use it.
21384 (add_builtin_candidate, COND_EXPR): Use it.
21386 * cvt.c (build_new_function_call): Check for error args.
21388 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
21390 * gxx.gperf: Add __null.
21391 * hash.h: Regenerate.
21392 * lex.h: Add RID_NULL.
21393 * lex.c (init_lex): Create null_pointer_node here, stick it in
21395 * decl.c (init_decl_processing): Still set its type here.
21396 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
21397 (convert_to_pointer_force): Likewise.
21398 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
21400 * call.c (convert_harshness): Use null_ptr_cst_p.
21401 * typeck.c (convert_for_assignment): Likewise. Don't produce
21404 * error.c (args_as_string): Handle lists of actual args, too.
21405 * cvt.c (null_ptr_cst): Support (void*)0 for now.
21406 (build_user_type_conversion_1): Improve diagnostics.
21407 (build_new_function_call): Likewise.
21408 (build_object_call): Likewise.
21409 (build_new_method_call): Likewise. Move call before def diagnostic...
21410 (build_over_call): Here.
21412 * cvt.c (build_new_method_call): Don't complain about no match if
21413 LOOKUP_SPECULATIVELY.
21414 (build_over_call): Fix 'this' for virtual fn.
21415 (build_new_method_call): Add diagnostic.
21417 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
21419 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
21420 constructors to be passed in.
21421 (build_over_call): Likewise.
21422 (build_user_type_conversion_1): Pass them in.
21423 (convert_like): Likewise.
21424 (build_object_call): Handle overloaded conversions.
21425 (build_over_call): Pass the right args to build_vfn_ref.
21426 (standard_conversion): Fix pmf convs.
21427 (joust): Handle comparing statics and non-statics.
21428 (build_new_method_call): New fn.
21429 * call.c (build_method_call): Call it if NEW_OVER.
21431 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
21433 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
21436 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
21438 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
21439 instead of just maybe_build_cleanup so that we deallocate the
21442 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21444 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
21445 * cp-tree.h (finish_prevtable_vardecl): Add decl.
21447 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
21449 * pt.c (instantiate_class_template): Call complete_type. Also, if
21450 we're at the end of the file and we just instantiated a template
21451 class with a vtable, call finish_prevtable_vardecl.
21453 * error.c (dump_decl): Don't explode (or explode more gracefully
21454 as appropriate) if the object being dumped has a null type.
21455 (dump_expr): Likewise.
21457 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
21458 by counting the number of nodes that we'll need before allocating
21460 (lookup_fnfields): Fix comment.
21461 (breadth_first_search): Fix comment.
21463 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
21465 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
21467 * class.c (finish_struct): Call cplus_decl_attributes here.
21468 (finish_struct_1): Not here.
21469 * cp-tree.h: Adjust.
21471 * pt.c (type_unification): New parameter STRICT.
21472 (unify): If STRICT, don't allow cv addition or base deduction.
21473 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
21475 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
21477 * search.c (get_template_base{_recursive}): New fns.
21478 * pt.c (more_specialized): New fn.
21479 (do_function_instantiation): Use it.
21480 (unify): Handle base deduction.
21481 * cvt.c (joust): Use more_specialized.
21482 Don't arbitrarily choose between non-builtin candidates.
21483 (build_over_call): Call require_complete_type.
21485 * decl.c (start_function): Statics are static even in a #pragma
21488 * decl2.c (import_export_vtable): Disable vtable heuristic on
21489 systems with ASM_OUTPUT_EXTERNAL.
21491 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
21492 (standard_conversion): No std conv to enum type.
21494 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
21497 * cvt.c (reference_binding): Bind directly to a base subobject of
21500 * cvt.c (build_new_op): Enforce access control.
21502 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
21504 * typeck2.c (process_init_constructor): When scanning the
21505 union for a named field, skip things that aren't FIELD_DECLs.
21507 * method.c (synthesize_method): Don't scan fndecl's rtl if
21508 we're at the end of the file; just assume the function can't
21511 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
21513 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
21516 * cvt.c (build_user_type_conversion_1): Handle overloaded
21519 * cvt.c (add_builtin_candidates): Don't consider type conversion
21520 operators for the first parameter of operator=.
21522 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
21524 * typeck.c (complete_type): Only call layout_type if we're not
21525 expanding a template.
21527 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
21529 * cvt.c (compare_ics): Oops.
21531 * cvt.c (op_error): Oops.
21533 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
21534 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
21535 (build_conv): Use them.
21536 (implicit_conversion): Use them.
21537 (convert_like): Handle them.
21538 (build_new_op): Handle builtin COND_EXPR again.
21539 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
21540 in lists of types for COND_EXPR.
21541 (add_builtin_candidate): Add enum candidates for COND_EXPR.
21543 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
21545 * typeck.c (build_modify_expr): Always attempt to build a call to
21546 the assignment operator, even if we're using a default one.
21547 (convert_for_initialization): Call complete_type.
21549 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
21551 * cvt.c (reference_binding): A REF_BIND gets the reference type.
21552 (implicit_conversion): Likewise.
21553 (convert_like): Likewise.
21554 (compare_ics): Likewise.
21555 (compare_qual): Likewise.
21556 (print_z_candidates): Handle no candidates.
21557 (build_new_op): Don't handle builtin COND_EXPR for now.
21559 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
21561 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
21563 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
21565 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
21567 * cvt.c (build_builtin_candidate): Oops.
21568 (build_new_op): Oops.
21570 * method.c (build_opfncall): Pass COND_EXPR on.
21571 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
21572 (add_builtin_candidate{,s}): Likewise.
21573 (add_builtin_candidates): Likewise.
21574 (print_z_candidates, op_error, build_new_op): Likewise.
21575 (type_decays_to): New fn.
21576 * lex.c (init_lex): Just say ?: for COND_EXPR.
21578 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
21580 * typeck.c (complete_type): Call layout_type rather than building
21583 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
21584 only use ptrdiff_t.
21586 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
21588 * cvt.c: Always compile the new overloading code (but don't use it).
21589 (implicit_conversion): Add a BASE_CONV when converting to
21590 the same class type.
21591 (convert_like): Handle BASE_CONV.
21593 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
21595 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
21596 (add_builtin_candidate): Likewise.
21599 * typeck.c (build_x_function_call): Try an operator function
21600 whenever we call an object of class type.
21601 * method.c (build_opfncall): Pass CALL_EXPRs through.
21602 * cvt.c (implicit_conversion): Do const-ref case first.
21603 (add_conv_candidate, build_object_call, op_error): New fns.
21604 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
21605 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
21606 builtin candidates.
21607 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
21608 Fall back on preincrement handling. Use op_error.
21610 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
21611 an error_mark_node.
21612 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
21615 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
21617 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
21619 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
21621 * typeck.c (build_component_ref_1): Use build_component_ref
21622 instead of open coding it here.
21624 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
21626 * g++.c (main): Don't link with -lg++.
21629 * cvt.c (convert_to_reference): Don't use convert_from_reference on
21630 result of build_type_conversion.
21631 (cp_convert): Only call build_method_call for ctors if
21632 build_type_conversion failed.
21633 (ptr_complete_ob): New function.
21634 (TYPE_PTR{,OB,MEM}_P): New macros.
21635 ({add,build}_builtin_candidate{,s}): New functions.
21636 (print_z_candidates): Handle builtins.
21637 (build_user_type_conversion_1): Don't use conversion fns for
21638 converting to a base type.
21639 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
21640 (build_user_type_conversion): Use convert_from_reference.
21641 (build_new_op): New function.
21642 (build_over_call): Fix handling of methods.
21643 (compare_ics): Handle AMBIG_CONV properly.
21644 * typeck2.c: Increment abort count.
21645 * method.c (build_opfncall): Forward most requests to build_new_op.
21646 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
21648 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21650 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
21651 invalid second argument to dump_expr_list.
21653 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
21655 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
21657 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
21659 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
21662 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
21664 * typeck2.c (process_init_constructor): New pedwarn for using { }
21665 to initialize a pointer to member function.
21666 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
21667 we can avoid the new error.
21669 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
21671 * typeck.c (build_ptrmemfunc1): New function to hide details of
21672 pointer to member functions better.
21674 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
21676 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
21677 methods into the actual method, as we know the implied object is
21680 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21682 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
21683 inside a system header.
21685 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
21687 * call.c (build_method_call): Call complete_type on the
21690 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
21692 * typeck.c (build_component_ref): Always build up an OFFSET_REF
21693 for obj_ptr->func so that we can know which object to use in a
21696 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
21698 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
21699 around things. Also improve maintainability.
21701 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
21703 * decl.c (grokdeclarator): Check for overflow when evaluating an
21706 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
21708 * cvt.c (cp_convert): Don't check for ambiguity with constructor
21711 * typeck.c (build_x_function_call): Pass function overload
21712 questions to new overloading code if NEW_OVER.
21713 * init.c (expand_aggr_init_1): Only check for type conversion ops
21714 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
21715 Don't check for ambiguity with constructor if NEW_OVER.
21716 * cvt.c (convert_to_reference): Dereference the result of a type
21717 conversion operator.
21718 (build_conv): Propagate ICS_USER_FLAG.
21719 (implicit_conversion): Call instantiate_type.
21720 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
21721 (add_function_candidate): Fix cv-quals on argtype.
21722 (print_z_candidates): New function.
21723 (build_new_function_call): Call it.
21724 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
21725 consider non-converting constructors.
21726 Call print_z_candidates.
21727 Return an AMBIG_CONV for an ambiguous conversion.
21728 (build_user_type_conversion): Handle AMBIG_CONV.
21729 (convert_like): Fix test for building TARGET_EXPR.
21730 Call instantiate_type.
21731 Handle AMBIG_CONV and LVALUE_CONV.
21732 (build_over_call): Handle 0 args and ellipsis.
21733 * cp-tree.def: Add AMBIG_CONV.
21735 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
21737 * decl.c (lookup_name_real): If we find mem in obj when parsing
21738 `obj->mem', make sure we return the right value.
21740 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
21742 * search.c (get_base_distance): Call complete_type.
21744 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
21746 * decl.c (store_bindings): Make static.
21748 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
21750 * init.c (expand_aggr_init_1): Don't check type conversions if
21753 * cvt.c (z_candidate): Put back template field.
21754 (add_function_candidate): Set it.
21755 (add_template_candidate): Likewise.
21757 (compare_qual): Handle references and pointers to members.
21758 (compare_ics): Handle reference bindings.
21760 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
21762 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
21764 * call.c (compute_conversion_costs): Call complete_type.
21766 * tree.c (vec_binfo_member): Use comptypes instead of comparing
21767 pointers, so we can handle template parameters.
21769 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
21771 * cvt.c (cp_convert_to_pointer): We have to call complete_type
21772 here; let's make it explicit instead of a side effect of an
21775 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
21777 * cvt.c (z_candidate): Remove template field.
21778 (reference_binding): Handle binding to temporary.
21779 (implicit_conversion): Likewise.
21780 (add_function_candidate): Handle artificial constructor parms.
21781 Handle functions with too few parms.
21782 (add_template_candidate): New function.
21783 (build_user_type_conversion_1): Handle constructors.
21784 (convert_like): Likewise.
21785 (build_over_call): Likewise.
21786 (build_new_function_call): Support templates.
21787 (compare_ics): Fix reference, inheritance handling.
21789 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
21791 * decl.c: Add signed_size_zero_node.
21792 (init_decl_processing): Build it.
21793 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
21794 when we're trying to make a negative delta.
21796 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21798 Stop doing this damn index==strchr variable name confusion.
21799 * class.c (add_virtual_function): Change local var INDEX to be
21801 (add_method): Likewise.
21802 * lex.c (print_parse_statistics): Likewise.
21803 * search.c (make_memoized_table_entry): Likewise.
21804 (lookup_fnfields_here): Likewise.
21805 (lookup_field): Likewise.
21806 (lookup_fnfields): Likewise.
21807 (get_baselinks): Likewise.
21808 * sig.c (build_signature_table_constructor): Likewise.
21809 (build_signature_method_call): Likewise.
21810 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
21811 (get_member_function_from_ptrfunc): Likewise.
21812 (build_ptrmemfunc): Change local var INDEX to be IDX.
21813 (c_expand_start_case): Likewise.
21815 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
21817 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
21818 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
21819 (convert_to_reference): Use build_type_conversion to convert to
21820 the reference type directly.
21821 (standard_conversion): Fix void* case, non-conversions.
21822 (reference_binding): Fix expr == 0 case, non-conversions.
21823 (convert_like): Support REF_BIND.
21824 (compare_qual): Split out from compare_ics.
21825 (compare_ics): Use it, handle icses with only a qual_conv.
21827 * init.c (expand_vec_init): Don't crash if decl is NULL.
21829 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
21831 * mpw-config.in: New file, configury for Mac MPW.
21832 * mpw-make.sed: New file, makefile editing for MPW.
21834 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
21836 * pt.c (instantiate_class_template): Call repo_template_used.
21838 * search.c (lookup_conversions): Only lookup conversions in
21841 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21843 * cp-tree.def: Renamed from tree.def, to avoid confusion with
21845 * cp-tree.h, lex.c: Include cp-tree.def.
21846 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
21848 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
21850 * init.c (build_vec_delete_1): Call complete_type.
21852 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
21854 * except.c (start_anon_func): Make sure anonymous functions are
21857 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
21859 * decl.c (finish_function): If function_depth > 1, set nested.
21861 * decl2.c (grokbitfield): Revert Bob's change.
21862 * class.c (finish_struct_1): Fix handling of named bitfield widths.
21864 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
21866 * pt.c (add_pending_template): Handle types.
21867 (lookup_template_class): With -fexternal-templates, just add the class
21868 to pending_templates instead of instantiating it now.
21869 * decl2.c (finish_file): Handle types in pending_templates.
21871 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
21873 * decl2.c (grokbitfield): Handle constant decls appropriately.
21874 Give an appropriate error message now instead of spewing core
21877 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
21879 * decl2.c: Don't turn on thunks by default for now.
21881 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
21883 * typeck.c (complete_type): Handle error_mark_node.
21884 (common_type, OFFSET_TYPE): Handle template_type_parms.
21886 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
21888 * pt.c (instantiate_decl): If at_eof, call import_export_decl
21889 regardless of DECL_INLINE.
21891 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
21893 * class.c (finish_struct_bits): Copy TYPE_SIZE.
21895 * rtti.c (build_dynamic_cast): Support templates.
21896 * tree.def: Support DYNAMIC_CAST_EXPR.
21897 * pt.c (tsubst_copy): Likewise.
21898 * decl2.c (build_expr_from_tree): Likewise.
21900 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
21902 * typeck.c (build_static_cast): Support templates.
21903 (build_const_cast): Likewise.
21904 * tree.def: Support CONST/STATIC_CAST_EXPR.
21905 * pt.c (tsubst_copy): Likewise.
21906 * decl2.c (build_expr_from_tree): Likewise.
21908 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
21910 * decl2.c (finish_vtable_vardecl): Don't trust
21911 TREE_SYMBOL_REFERENCED for vtables of local classes.
21913 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
21915 * pt.c (tsubst_copy): Handle operator T.
21917 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21919 * init.c (build_delete): Move creation of PARMS inside test of
21920 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
21922 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
21924 * typeck.c (build_conditional_expr): Don't assume that
21925 the arguments to ?: are always pointers or records.
21927 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
21929 * decl2.c (import_export_decl): Still emit static/weak/comdat
21930 copies of inline template functions with -fno-implicit-templates.
21932 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
21934 * init.c (build_delete): Determine the complete basetype
21935 path to the destructor we're calling.
21937 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
21939 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
21940 initialize the enum, because we really and truly don't know where
21942 (start_enum): Don't copy integer_zero_node because
21943 build_enumerator will do it.
21945 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
21947 * decl.c (finish_function): Do access control on base destructors.
21949 * pt.c (tsubst, case FUNCTION_DECL): Set up
21950 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
21953 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
21955 * cvt.c (build_up_reference): If we have already extended the
21956 lifetime of the temporary, don't try it again.
21957 * typeck.c (c_expand_return): Don't try and convert the return
21958 value twice when we want a reference, once is enough.
21960 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
21962 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
21963 LOOKUP_ONLYCONVERTING at all for now.
21965 * search.c (add_conversions): Put the conversion function in
21966 TREE_VALUE, the basetype in TREE_PURPOSE.
21967 * cvt.c (build_type_conversion): Adjust.
21968 * cvt.c (build_expr_type_conversion): Adjust.
21969 * call.c (user_harshness): Adjust.
21971 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
21973 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
21976 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
21978 * except.c (expand_start_catch_block): Add a dummy region, if we
21979 get an error, so that we can avoid core dumping later.
21981 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
21983 * cp-tree.h (OFFSET_REF): Remove.
21984 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
21985 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
21986 * init.c (expand_aggr_init_1): Likewise.
21987 (build_new): Likewise.
21988 * typeck.c (expand_target_expr): Likewise.
21990 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
21992 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
21995 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
21997 * cvt.c (build_up_reference): Redo how and when temporaries are
21999 * decl.c (grok_reference_init): Don't try and be smart about
22002 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
22004 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
22005 (TARGET_EXPR...), now that it has 4 arguments.
22006 * tree.c (build_cplus_new): Likewise.
22008 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
22010 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
22012 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
22013 * decl.c (struct saved_scope): Remove named_labels,
22014 {base,member}_init_list.
22015 (maybe_push_to_top_level): Don't set them. Call
22016 push_cp_function_context if appropriate.
22017 (pop_from_top_level): Likewise.
22019 * method.c (do_build_assign_ref): Remove obsolete check of
22020 TYPE_HAS_ASSIGN_REF (basetype).
22022 * decl.c (grokfndecl): Diagnose user definition of
22023 implicitly-declared methods.
22025 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
22027 * method.c (do_build_copy_constructor): Add code to give
22028 meaningful error messages instead of crashing.
22029 (do_build_assign_ref): Don't synthesize assignment operators for
22030 classes containing reference or const members.
22032 * class.c (struct base_info): Remove cant_synth_copy_ctor
22033 and cant_synth_asn_ref.
22034 (finish_base_struct): Remove the code that tries to conditionalize
22035 synthesis of copy constructors & assignment operators based on
22036 access permissions. Instead, let it fail when it tries to
22037 synthesize the copy constructor. This will give meaningful error
22038 messages instead of silently generating code to perform a bitcopy.
22040 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
22042 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
22043 determining types for constant values.
22045 * decl.c (struct named_label_list): Use instead of stuffing
22046 random items into a TREE_LIST node.
22047 (named_label_uses): Use the new struct.
22048 (poplevel): Likewise.
22049 (lookup_label): Likewise.
22050 (define_label): Add an error message to tell the user the line
22051 where the goto is located in addition to the destination of the
22053 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
22055 (finish_function): Likewise.
22057 (start_decl): Complain about defining a static data member
22058 in a different type from which it was declared.
22060 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
22062 * cvt.c (build_expr_type_conversion): Adjust.
22064 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
22066 * call.c (build_method_call): Always convert 'this' to the
22069 * search.c (add_conversions): Put the conversion function in
22070 TREE_VALUE, the type in TREE_PURPOSE.
22071 * cvt.c (build_type_conversion): Adjust.
22072 * call.c (user_harshness): Adjust.
22074 * method.c (emit_thunk): Call temporary_allocation and
22075 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
22077 * tree.c (build_cplus_array_type): Handle tweaking of
22078 TYPE_MAIN_VARIANT here.
22079 * typeck.c (common_type): Not here.
22081 * typeck.c (complete_type): Only try to complete an array type if
22084 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
22086 * decl.c (grokvardecl): Call complete_type.
22087 (grokdeclarator): Call complete_type for PARM_DECLs.
22089 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
22091 * pt.c (instantiate_class_template): Re-set
22092 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
22094 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
22096 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
22097 smart enough to do it right.
22098 * tree.c (cp_expand_decl_cleanup): Likewise.
22099 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
22100 cp_expand_decl_cleanup.
22101 (store_parm_decls): Likewise.
22102 (hack_incomplete_structures): Likewise.
22103 * except.c (push_eh_cleanup): Likewise.
22105 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
22107 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
22108 frontend to the backend where it belongs.
22109 * tree.c (unsave_expr): Likewise.
22110 (unsave_expr_now): Likewise.
22111 * tree.def (UNSAVE_EXPR): Likewise.
22112 * cp-tree.h (unsave_expr): Likewise.
22113 (unsave_expr_now): Likewise.
22115 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
22117 * init.c (emit_base_init): Make sure the partial EH cleanups live
22118 on the function_obstack.
22120 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
22122 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
22123 when checking for pointer types.
22125 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
22127 * pt.c (instantiate_class_template): Remove obsolete check for
22128 access declarations.
22130 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
22132 * call.c (build_overload_call): Simplify calls to
22133 build_overload_call by removing last parameter.
22134 (build_method_call): Likewise.
22135 * cp-tree.h: Likewise.
22136 * method.c (build_opfncall): Likewise.
22137 * typeck.c (build_x_function_call): Likewise.
22139 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
22141 * call.c (default_parm_conversions): Factor out common code.
22142 (build_method_call): Use it.
22143 (build_overload_call_real): Use it.
22145 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
22147 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
22148 but pedwarn as the code is bogus.
22149 * typeck.c (decay_conversion): Likewise.
22150 (build_function_call_real): Use build_addr_func instead of
22151 default_conversion. Don't allow pointer-to-method functions down
22153 (build_unary_op): Use real pointer-to-member functions instead of
22155 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
22156 (convert_for_assignment): Removed some obsolete code.
22157 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
22158 build_x_function_call instead of current_class_ptr. Only call
22159 digest_init once on an initializer, we do this just checking
22161 (build_expr_from_tree): Pass current_class_ref to
22162 build_x_function_call instead of current_class_ptr.
22163 * init.c (build_member_call): Likewise.
22164 * pase.y: Likewise.
22165 * error.c (dump_expr): Handle OFFSET_REFs better.
22166 * pt.c (unify): Handle pointer-to-member functions better.
22167 * decl.c (finish_function): Clear out current_class_ref just like
22168 we do for current_class_ptr.
22170 * typeck.c (get_delta_difference): Handle virtual bases better.
22172 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
22174 * sig.c (build_signature_table_constructor): Use the delta for
22175 the original basetype for this virtual function with thunks.
22176 (build_signature_method_call): We still need to adjust 'this'
22179 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
22181 * call.c (build_addr_func): New routine. Used to get the `real'
22182 address of a function or a method. Needed to avoid getting a
22183 pointer-to-member function.
22184 (build_call): New routine to build CALL_EXPRs.
22185 (build_method_call): Use it.
22186 * cvt.c (convert_to_aggr): Likewise.
22187 * typeck.c (build_function_call_real): Likewise.
22188 * sig.c (build_signature_table_constructor): Use build_addr_func.
22189 * cp-tree.h (build_call, build_addr_func): Declare them.
22191 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
22193 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
22194 * parse.y: Remove uses of LOOKUP_AGGR.
22196 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
22198 * *.[chy]: Rename current_class_decl to current_class_ptr, and
22199 C_C_D to current_class_ref.
22201 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
22203 * call.c (convert_harshness): Tighten up pointer conversions.
22205 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
22207 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
22208 (finish_file): Likewise.
22210 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
22212 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
22214 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
22217 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
22219 * decl2.c: Turn on thunks by default where supported.
22221 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
22223 * cp-tree.h (build_overload_call_maybe): Removed.
22224 * call.c (build_overload_call_real): Invert meaning of last arg to
22225 be require_complete.
22226 (build_overload_call): Likewise.
22227 * typeck.c (build_x_function_call): Use build_overload_call_real
22228 instead of build_overload_call_maybe.
22230 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
22232 * decl2.c (finish_file): Don't try to emit functions that haven't
22235 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
22237 * decl2.c (finish_vtable_vardecl): Oops.
22239 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
22240 Also store the bindings from previous_class_values.
22241 (pop_from_top_level): Restore them.
22243 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
22245 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
22246 symbol has been referenced.
22247 (finish_file): Re-join synthesis/vtable loop with inline emission
22248 loop, disable inlining when an inline is output.
22250 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
22252 * except.c (init_exception_processing): Setup saved_in_catch.
22253 (push_eh_cleanup): Reset __eh_in_catch.
22254 (expand_start_catch_block): Set __eh_in_catch.
22256 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
22258 * except.c (push_eh_cleanup): Add tracking for whether or not we
22259 have an active exception object.
22260 (expand_builtin_throw): Use it to make sure a rethrow without an
22261 exception object is caught.
22263 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
22265 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
22268 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
22270 * decl2.c (finish_file): Also use sentries for vars with
22271 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
22274 * lex.c (handle_cp_pragma): Disable #pragma
22275 interface/implementation if SUPPORTS_ONE_ONLY > 1.
22277 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
22279 * method.c (emit_thunk): Wrap default case in
22280 temporary/permanent_allocation.
22282 * method.c (make_thunk): Use DECL_ONE_ONLY.
22283 (emit_thunk): Call assemble_end_function.
22285 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
22287 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
22288 (import_export_decl): Likewise.
22289 (finish_prevtable_vardecl): Disable vtable hack if
22290 SUPPORTS_ONE_ONLY > 1.
22292 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
22294 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
22295 PREDECREMENT_EXPRs take two arguments, not one.
22297 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
22299 * class.c (build_vtable_entry): Don't build thunks for abstract
22302 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
22305 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
22307 * class.c (set_rtti_entry): Use size_zero_node.
22308 (build_vtable): Likewise.
22310 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
22312 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
22313 (prepare_fresh_vtable): Likewise.
22315 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
22317 * method.c (emit_thunk): Call mark_used on the target function.
22319 * call.c (build_method_call): Don't warn about pending templates.
22321 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
22323 * decl2.c (finish_file): Fix list walking logic.
22325 * typeck2.c (check_for_new_type): Only warn if -pedantic.
22327 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
22329 * class.c (finish_struct_1): Remove old code for
22330 dont_allow_type_definitions.
22331 * cp-tree.h: Likewise.
22332 * spew.c: Make sure cp-tree.h is included before parse.h, so the
22333 definition of flagged_type_tree is found before it is used.
22335 * parse.y: Added the ftype member to the type union, and changed a
22336 number of rules to use it instead of ttype. Added calls to
22337 check_for_new_type() as appropriate.
22338 * typeck2.c (check_for_new_type): New function for checking
22339 if a newly defined type appears in the specified tree.
22340 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
22341 for check_for_new_type().
22343 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
22345 * decl2.c (finish_file): Only use a sentry if the decl is public.
22347 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
22348 don't pass LOOKUP_ONLYCONVERTING.
22350 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
22352 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
22353 properly keeps track of const and volatile type modifiers.
22355 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
22357 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
22358 * pt.c (comp_template_args): Use it.
22360 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
22361 assemble_external for artificial function decls.
22363 * decl.c (cp_finish_decl): Oops.
22365 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
22367 * decl2.c (import_export_decl): Put static data member templates
22368 into common storage, or make them weak, depending on whether they
22369 are dynamically or statically initialized.
22370 (get_sentry): New function.
22371 (finish_file): Do import_export_decl for static data members before
22372 building the init/fini functions. Don't init/fini a variable that's
22373 EXTERNAL. Use a sentry for variables in common. Fix mismatching
22374 push/pop_temp_slots.
22375 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
22376 expand_static_init thang.
22377 * method.c (get_id_2): New function.
22379 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
22381 * parse.y (empty_parms): Make sure we use C++-style prototypes
22382 when we're declaring member functions.
22384 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
22386 * Makefile.in (CONFLICTS): 16 s/r conflicts.
22387 * parse.y (self_template_type): New nonterminal.
22389 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
22391 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
22393 * parse.y (base_class.1): Allow 'typename foo::bar'.
22395 * lex.c (check_newline): Remove #pragma code that plays with the
22396 input stream, since we now deal with tokens. Clear nextchar when
22398 (handle_cp_pragma): Use real_yylex.
22399 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
22402 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
22404 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
22406 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
22408 * parse.y: New token SELFNAME for potential constructor.
22409 * spew.c (yylex): Handle it.
22410 * lex.c (identifier_type): Produce it.
22412 * parse.y (complete_type_name): In :: case, don't push class binding.
22413 (complex_type_name): Likewise.
22415 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
22417 * typeck.c (build_reinterpret_cast): Handle pointer to member
22420 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22422 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
22424 (check_newline): Put the vtable/unit/implementation/interface pragma
22425 code into handle_cp_pragma, replacing it with a call.
22426 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
22427 args. Get the next token after handling the pragma token.
22429 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
22431 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
22432 (convert_to_pointer_force): Likewise.
22434 * init.c (build_new): Fix array new without -fcheck-new.
22436 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
22438 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
22439 tree.c: Lose TYPE_NESTED_NAME.
22441 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
22444 * tree.def: Add VEC_INIT_EXPR.
22445 * expr.c (cplus_expand_expr): Handle it.
22446 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
22447 the extra file-scope symbol nastiness.
22449 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
22451 * method.c (make_thunk): Thunks are static.
22452 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
22454 * decl2.c (mark_vtable_entries): Emit thunks as needed.
22455 (finish_file): Don't emit them here.
22457 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
22459 * rtti.c (build_dynamic_cast): Handle null pointers.
22460 (ifnonnull): New function.
22462 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
22464 * call.c (build_method_call): Remember the original basetype we
22465 were called with. Give an error message instead of trying
22466 (incorrectly) to call a non-static member function through a
22467 non-inherited class.
22469 * search.c (expand_upcast_fixups): Mark the new fixup as
22472 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
22474 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
22476 * class.c (set_rtti_entry): Fix for thunks.
22478 * decl2.c (import_export_decl): Still emit typeinfo fns for
22479 cv-variants of builtin types.
22481 * rtti.c (expand_class_desc): Set up base_info_type_node here.
22482 (init_rtti_processing): Instead of here.
22484 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
22486 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
22487 (build_typeid): Only complain about taking dynamic typeid without
22490 * decl2.c: flag_rtti defaults to 1.
22492 * rtti.c (get_tinfo_var): The general class case is now smaller.
22493 (init_rtti_processing): Pack the latter three fields of base_info
22496 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
22498 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
22500 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
22502 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
22503 (push_memoized_context): Split out code to undefer pop_type_level to
22504 (clear_memoized_cache): here.
22505 (pop_memoized_context): We can only handle one layer of deferral of
22506 pop_type_level so clear the cache, if there was a previous level.
22508 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
22510 * rtti.c (init_rtti_processing): Build up base_info_type_node.
22511 (expand_class_desc): Use one pointer to an array of base_info
22512 structs, passed using a CONSTRUCTOR.
22514 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
22516 * class.c (build_vbase_path): Remove block extern for
22517 flag_assume_nonnull_objects here.
22518 (build_vfn_ref): Split out functionality into build_vtbl_ref.
22519 (build_vtbl_ref): New routine.
22520 (build_vtable): Set up rtti info here.
22521 (add_virtual_function): Note in CLASSTYPE_RTTI the best
22522 place where we can get the rtti pointers from to avoid having to
22523 search around for a place.
22524 (finish_base_struct): Likewise.
22525 (finish_struct_1): Likewise. Never create totally new vtables
22526 with totally new vtable pointers for rtti. Disable code to layout
22527 vtable pointers better until we want to break binary
22529 * rtti.c (build_headof_sub): New routine to convert down to a
22530 sub-object that has an rtti pointer in the vtable.
22531 (build_headof): Use it. Also, use build_vtbl_ref now to be more
22533 (build_dynamic_cast): Make sure we have saved it, if we need to.
22534 * search.c (dfs_init_vbase_pointers): Disable code that deals with
22535 a more efficient vtable layout, enable later.
22536 * call.c (flag_assume_nonnull_objects): Moved declaration to
22537 * cp-tree.h: here. Declare build_vtbl_ref.
22538 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
22539 function calls that want a tree.
22541 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
22543 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
22544 other X subobjects in the most derived type. Ack.
22546 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
22547 get_typeid will do it for us.
22548 (get_typeid_1): Break out call-building for expand_*_desc to use.
22549 (get_typeid): Call it.
22550 (expand_*_desc): Likewise.
22551 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
22553 (init_decl_processing): Lose builtin_type_tdescs lossage.
22554 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
22556 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
22558 * pt.c (tsubst): When calling set_nested_typename, use
22559 TYPE_NESTED_NAME (current_class_type) instead of
22560 current_class_name.
22562 * decl.c (pushdecl): Likewise.
22563 (pushdecl_class_level): Likewise.
22564 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
22565 set_nested_typename.
22567 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
22569 * rtti.c (synthesize_tinfo_fn): Handle arrays.
22571 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
22573 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
22575 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
22576 (init_rtti_processing): Lose bad_cast_type.
22577 (build_dynamic_cast): Use throw_bad_cast.
22579 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
22581 * decl2.c (finish_file): Don't synthesize artificial functions
22582 that are external and not inline.
22584 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
22586 * decl2.c (finish_file): Handle having new inlines added to
22587 saved_inlines by synthesis.
22589 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
22591 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
22593 RTTI rewrite to initialize nodes as needed, not require that
22594 users #include <typeinfo>, complete functionality and reduce wasted
22596 * rtti.c (init_rtti_processing): New fn.
22597 (build_typeid): The vtable entry is now a function.
22598 (get_tinfo_var): New fn.
22599 (get_tinfo_fn): Likewise.
22600 (get_typeid): Use it.
22601 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
22602 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
22604 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
22605 (synthesize_tinfo_fn): New fn.
22606 * method.c (build_t_desc_overload): Lose.
22607 (build_overload_with_type): More generic.
22608 * decl.c (init_decl_processing): Call init_rtti_processing.
22609 * class.c (set_rtti_entry): Use get_tinfo_fn.
22610 * decl2.c (mark_vtable_entries): Mark the rtti function.
22611 (finish_prevtable_vardecl): Don't build_t_desc.
22612 (import_export_decl): Handle tinfo functions.
22613 (finish_file): Likewise.
22614 * typeck.c (inline_conversion): New fn.
22615 (build_function_call_real): Use it.
22616 * cp-tree.h: Add decls.
22618 * method.c (hack_identifier): Also convert component_refs from
22621 * lex.c (cons_up_default_function): Use the type, not the name, in
22624 * decl2.c (import_export_vtable): Fix weak vtables.
22626 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
22628 * search.c (get_base_distance_recursive): Fix access checks for
22631 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22633 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
22635 (convert_harshness): Add prototypes wrapped by PROTO.
22636 * decl2.c (grok_function_init): Likewise.
22637 (do_toplevel_using_decl): Change to void return type.
22638 * class.c (build_vtable_entry): Remove decl of make_thunk.
22639 (merge_overrides): Fix order of arg definitions.
22640 (finish_vtbls): Likewise.
22641 (fixup_vtable_deltas): Likewise.
22642 (modify_all_direct_vtables): Likewise.
22643 (modify_all_indirect_vtables): Likewise.
22644 * search.c (get_base_distance_recursive): Likewise.
22645 (get_abstract_virtuals_1): Likewise.
22646 (fixup_virtual_upcast_offsets): Likewise.
22647 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
22648 * init.c (perform_member_init): Fix order of arg definitions.
22649 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
22650 * cp-tree.h (make_thunk): Add decl.
22651 (overload_template_name, push_template_decl): Add decls.
22652 (do_toplevel_using_decl): Change to void return type.
22653 (vec_binfo_member): Add decl.
22655 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22657 * typeck.c (mark_addressable, convert_for_assignment,
22658 convert_for_initialization, pointer_int_sum, pointer_diff,
22659 unary_complex_lvalue): Add prototypes wrapped by PROTO.
22660 (convert_sequence): #if 0 fn decl, since definition also is.
22662 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
22664 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
22665 cast to pointer types for type searching.
22667 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22669 * typeck.c (get_delta_difference): Use cp_error, not error, in the
22670 case where BINFO == 0.
22672 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
22674 * call.c (build_method_call): Fix wording of error messages so
22675 constructors come out right.
22677 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
22679 * decl.c (push_overloaded_decl): Don't warn about hidden
22680 constructors when both the type and the function are declared
22681 in a system header file.
22683 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
22685 * class.c (finish_struct_1): Propagate the TYPE_PACKED
22686 flag for the type to the type's fields.
22688 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22690 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
22692 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
22694 * class.c (base_info, finish_base_struct): Replace
22695 needs_virtual_dtor with base_has_virtual.
22697 (finish_struct_1): Remove the old code that tried to make default
22698 destructors virtual. Use base_has_virtual when checking if we need
22699 to add a vtable entry for the rtti code.
22701 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
22703 * pt.c (push_template_decl): Complain about template decl with
22704 inappropriate declaration.
22706 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
22708 * typeck.c (build_x_unary_op): Remove bogus check for taking
22709 the address of a member function.
22711 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
22713 * parse.y (constructor_declarator): Only push the class if
22714 we are not already in the class.
22716 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
22718 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
22719 Add additional argument to INIT_CUMULATIVE_ARGS.
22721 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
22723 * decl.c (shadow_tag): Fix error about anon union with methods.
22725 * parse.y (self_reference): Only generate a self-reference if this
22726 is a non-template class.
22727 (opt.component_decl_list): Only use it if it was generated.
22729 * parse.y (component_decl_1): Use constructor_declarator.
22730 (fn.def2): Likewise.
22731 (notype_component_declarator0): Likewise.
22733 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
22735 * typeck.c (build_x_unary_op): Add checks for taking the address
22736 of a TARGET_EXPR or of a member function, and give appropriate
22739 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
22741 * pt.c (process_template_parm): Allow template type parms to be
22742 used as types for template const parms.
22744 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
22746 * init.c (expand_vec_init): Ensure the eh cleanups are on the
22749 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
22751 * decl.c (lookup_name_real): Be even more picky about the
22752 ambiguous lookup warning.
22753 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
22754 * parse.y (constructor_declarator): Rather than here.
22756 * parse.y (constructor_declarator): New nonterminal.
22758 (explicit_instantiation): Likewise.
22760 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
22762 Add implicit declaration of class name at class scope.
22763 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
22764 * parse.y (self_reference): New nonterminal.
22765 (opt.component_decl_list): Use it.
22766 (fn.def1): Add nested_name_specifier type_name cases.
22767 * class.c (build_self_reference): New function.
22768 (finish_struct): Handle access_default later, move self-reference
22770 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
22771 * cp-tree.h: Adjust.
22773 * pt.c (do_function_instantiation): Separate handling of member
22774 functions and non-member functions properly.
22776 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
22778 * pt.c (process_template_parm): Improve error for 'volatile class K'.
22780 * class.c (finish_struct_1): Check the right slot for destructors.
22782 * decl.c (start_enum): Complain about enum templates.
22784 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
22786 * init.c (resolve_offset_ref): Offset pointers to member data by one.
22787 * typeck.c (unary_complex_lvalue): Likewise.
22789 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
22791 * typeck.c (c_expand_return): Check for a returned local
22792 array name, similar to the check for an ADDR_EXPR.
22794 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
22796 * decl.c (cp_finish_decl): Don't build cleanups for static
22799 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
22801 * typeck.c (build_modify_expr): Fix error messages to be more
22803 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
22804 assignment operators.
22805 * error.c (assop_as_string): Likewise. Add support for `%Q' for
22806 assignment operators.
22808 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
22810 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
22811 give an error if initialized. pedwarn about nested type with the
22812 same name as its enclosing class.
22814 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
22816 * typeck.c (require_complete_type): Be sure to instantiate the
22817 MAIN_VARIANT of the type.
22819 * decl2.c (finish_file): Instantiate pending templates before
22820 processing static constructors and destructors.
22822 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
22825 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
22827 * decl2.c (delete_sanity): If error_mark_node is passed
22828 in as an expression, quit while we're ahead.
22830 * decl.c (grokdeclarator): Give an error message if `friend'
22831 is combined with any storage class specifiers.
22833 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
22835 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
22836 definition of nonexistent nested type.
22838 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
22839 not to say 'typedef'.
22841 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22843 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
22844 * search.c (dfs_walk, dfs_init_vbase_pointers,
22845 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
22846 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
22848 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
22850 * except.c (build_throw): Support minimal parse.
22851 * pt.c (tsubst_copy): Support THROW_EXPR.
22852 * decl2.c (build_expr_from_tree): Likewise.
22854 * pt.c (mangle_class_name_for_template): Always allocate
22857 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
22859 * cvt.c (cp_convert_to_pointer): Give an appropriate error
22860 when trying to cast from an incomplete type.
22862 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
22864 * pt.c (instantiate_class_template): Don't bother setting up
22865 CLASSTYPE_TAGS explicitly, as the nested types will add
22868 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
22870 * decl.c (shadow_tag): Remove old error check for usage of
22871 an enum without a previous declaration.
22872 (xref_tag): Add error message about usage of enums without a
22873 previous declaration.
22875 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
22877 * lex.c (do_identifier): Only do name consistency check if we're
22880 * pt.c (push_template_decl): Don't crash if we get a member defn
22881 that doesn't match.
22883 * decl.c (xref_tag_from_type): New function to do an xref without
22884 always having to figure out code_type_node.
22885 * cp-tree.h: Declare it.
22886 * pt.c (instantiate_class_template): Use it for friend classes.
22887 (lookup_template_class): Use it.
22889 * typeck2.c (build_functional_cast): Pull out a single parm before
22890 passing it to build_c_cast.
22892 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
22894 * expr.c (do_case): Give an error message if a pointer is
22895 given as a case value.
22897 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
22899 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
22902 * lex.c (cons_up_default_function): Really, now, interface hackery
22903 does not apply to synthesized methods.
22905 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
22907 * call.c (build_method_call): Ctors and dtors now have special names
22908 with respect to lookups.
22909 * class.c (add_method): Likewise.
22910 (grow_method): Likewise.
22911 (finish_struct_methods): Likewise.
22912 (warn_hidden): Likewise.
22913 (finish_struct_1): Likewise.
22914 * cvt.c (convert_to_reference): Likewise.
22915 (convert_to_aggr): Likewise.
22916 (cp_convert): Likewise.
22917 * decl2.c (check_classfn): Likewise.
22918 * init.c (expand_member_init): Likewise.
22919 (expand_default_init): Likewise.
22920 (expand_aggr_init_1): Likewise.
22921 (build_offset_ref): Likewise.
22922 (build_new): Likewise.
22923 (build_delete): Likewise.
22924 * lex.c (do_inline_function_hair): Likewise.
22925 * search.c (lookup_field_1): Likewise.
22926 (lookup_fnfields_here): Likewise.
22927 (lookup_field): Likewise.
22928 (lookup_fnfields): Likewise.
22929 (get_virtual_destructor): Likewise.
22930 (dfs_debug_mark): Likewise.
22931 (dfs_pushdecls): Likewise.
22932 (dfs_compress_decls): Likewise.
22933 * tree.c (layout_basetypes): Likewise.
22934 * typeck.c (build_component_ref): Likewise.
22935 (build_x_function_call): Likewise.
22936 (build_modify_expr): Likewise.
22937 (convert_for_initialization): Likewise.
22938 (build_functional_cast): Likewise.
22939 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
22942 * decl.c (ctor_identifier): New.
22943 (dtor_identifier): New.
22944 (init_decl_processing): Set them.
22946 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
22948 * typeck.c (build_component_ref): Don't get confused by fields whose
22949 context has no type name, like pointer to member functions.
22951 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
22953 * decl.c (grokdeclarator): Handle typedef without declarator.
22955 * pt.c (tsubst): Handle SCOPE_REF in declarator.
22957 * parse.y (bad_parm): Catch another case of missing `typename'.
22959 * lex.c (yyprint): Handle TYPE_DECLs.
22961 * decl.c (start_function): Don't try to be clever.
22963 * lex.c: Lose compiler_error_with_decl.
22964 * typeck2.c: Lose error_with_aggr_type.
22965 (incomplete_type_error): Use cp_* instead of old functions.
22966 (readonly_error): Likewise.
22967 * typeck.c (convert_arguments): Likewise.
22968 * search.c (lookup_nested_field): Likewise.
22969 * method.c (make_thunk): Likewise.
22970 * decl.c (grokparms): Likewise.
22971 * cp-tree.h: Update.
22973 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
22976 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
22978 * method.c (build_opfncall): When deleting a pointer to an
22979 array, build a new pointer to the tree past any ARRAY_TYPE
22982 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22984 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
22986 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
22988 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
22991 * decl.c (finish_function): Don't set nested based on
22992 hack_decl_function_context.
22993 * parse.y (function_try_block): Check for nested function.
22994 (pending_inlines): Likewise.
22996 * decl2.c (build_expr_from_tree): If a unary op already has a
22997 type, just return it.
22999 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
23001 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
23002 (finish_file): Check the return value of walk_vtables.
23003 (finish_prevtable_vardecl): Return int.
23004 (finish_vtable_vardecl): Likewise.
23005 (prune_vtable_vardecl): Likewise.
23006 * lex.c (set_vardecl_interface_info): Likewise.
23007 * cp-tree.h: Adjust return types.
23009 * class.c (delete_duplicate_fields_1): Don't complain about
23010 duplicate nested types if they're the same type.
23011 (finish_struct): Remove check for duplicate.
23012 * decl2.c (grokfield): Don't check for typedef of anonymous type.
23014 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
23016 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
23018 * decl.c (grokdeclarator): Lose special handling of class-level
23019 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
23020 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
23022 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
23024 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
23026 * search.c (compute_access): Fix handling of anonymous union
23028 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
23029 from anonymous unions to their members.
23031 * typeck.c (build_x_function_call): For static member functions,
23032 hand off to build_member_call.
23034 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
23036 * typeck.c (build_component_ref): Handle OFFSET_REFs.
23038 * init.c (expand_vec_init): Fix init == 0 case.
23040 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
23042 * init.c (build_new): pedwarn about init and array new.
23043 (expand_vec_init): Handle lists, use convert_for_initialization.
23045 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
23046 when converting to an aggregate type.
23047 * cvt.c (cp_convert): Pass it through.
23049 * typeck.c (build_conditional_expr): Handle user-defined
23050 conversions to slightly different types.
23052 * decl.c (grokdeclarator): Force an array type in a parm to be
23055 * decl2.c (do_using_directive): Sorry.
23056 (do_namespace_alias): Likewise.
23057 * lex.c (real_yylex): Warn about using the `namespace' keyword.
23059 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
23061 * parse.y (datadef): Move call to note_list_got_semicolon up.
23063 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
23065 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
23067 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
23069 * decl.c (cp_finish_decl): The exception regions have to be
23070 nested, not overlapping. We start the exception region for a
23071 decl, after it has been fully built, and all temporaries for it
23072 have been cleaned up.
23074 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
23076 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
23078 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
23080 * tree.def: Add RETURN_INIT.
23081 * pt.c (instantiate_decl): Handle RETURN_INIT.
23082 * decl.c (store_return_init): Handle minimal_parse_mode.
23084 * tree.c (cp_build_type_variant): Just return an error_mark_node.
23085 * decl.c (make_typename_type): Don't try to get the file and line
23087 * typeck.c (comptypes): Handle TYPENAME_TYPE.
23089 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
23091 * decl.c (poplevel): Make sure we clear out and restore old local
23092 non-VAR_DECL values by default when they go out of scope.
23094 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
23096 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
23097 referring to addresses of variables and functions.
23099 * error.c (dump_expr): Support SIZEOF_EXPR.
23101 * init.c (do_friend): Use the return value of check_classfn.
23103 * typeck.c (convert_arguments): Call complete_type.
23105 * method.c (hack_identifier): After giving an error, set value to
23108 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
23110 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
23111 lossage for local classes.
23112 * cp-tree.h: Declare it.
23113 * decl.c (lookup_name_real): Evil, painful hack for local classes.
23114 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
23115 Use hack_decl_function_context.
23116 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
23117 (start_function): Use hack_decl_function_context.
23118 (finish_function): Likewise.
23119 * method.c (synthesize_method): Likewise.
23120 * lex.c (process_next_inline): Likewise.
23121 (do_pending_inlines): Likewise.
23122 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
23125 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
23127 * sig.c (build_signature_pointer_or_reference_type): Align
23128 signature pointers/references on 8-byte boundaries so they can be
23129 grabbed 2 words at a time on a Sparc.
23131 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
23133 * method.c (hack_identifier): Requiring a static chain is now a
23135 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
23138 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
23140 * init.c (build_offset_ref): Call complete_type.
23142 * decl.c (pop_from_top_level): Always pop previous_class_type.
23144 * parse.y: Handle multiple decls in a for-init-statement.
23145 * pt.c (tsubst_expr): Likewise.
23147 * pt.c (tsubst): Use tsubst_expr for the second operand of an
23150 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
23151 (poplevel_class): Set it here.
23152 (pop_from_top_level): Pop it here if we're returning to class scope.
23153 * class.c (pushclass): Don't set it here.
23155 * decl.c (maybe_push_to_top_level): Save current_template_parms,
23156 and clear it if !pseudo.
23157 (pop_from_top_level): Restore it.
23159 * decl2.c (finish_file): Push the dummy each time we walk the list
23162 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
23163 something for CAST_EXPR.
23165 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
23167 * cvt.c (cp_convert): Warn about implicit conversion of the
23168 address of a function to bool, as it is always true.
23170 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
23172 * typeck.c (c_expand_return): Fix warning for local externs returned.
23174 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
23176 * tree.c (mapcar): Propagate const and volatile properly.
23178 * typeck.c (complete_type): Be sure to instantiate the
23179 MAIN_VARIANT of the type.
23181 * method.c (synthesize_method): Class interface hackery does not
23182 apply to synthesized methods.
23184 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
23186 * pt.c (comp_template_args): Use comptypes rather than just
23187 checking for TEMPLATE_TYPE_PARM equivalence.
23189 * typeck.c (build_x_function_call): Call complete_type before
23190 checking TYPE_OVERLOADS_CALL_EXPR.
23192 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
23194 * g++.c (main): Check also for new define ALT_LIBM.
23196 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
23198 * pt.c (instantiate_class_template): If we don't have a pattern
23200 (coerce_template_parms): If we see a local class, bail.
23202 * decl.c (grok_reference_init): Make sure there's a type before
23205 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
23206 (push_template_decl): Likewise.
23208 * parse.y (named_class_head): Set
23209 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
23211 * decl.c (xref_tag): Diagnose redeclaration of template
23212 type-parameter name.
23214 * error.c (dump_type): Handle anonymous template type parms.
23216 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
23218 (coerce_template_parms): Likewise.
23220 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
23222 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
23223 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
23225 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
23227 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
23228 before trying to get its STUB_DECL.
23229 (coerce_template_parms): Likewise.
23231 * parse.y (template_type_parm): If they didn't use 'class',
23232 pretend they did after giving an error.
23234 * pt.c (coerce_template_parms): Diagnose use of local class.
23236 * decl.c (grok_reference_init): Use instantiate_type.
23238 * error.c (dump_expr): Handle TEMPLATE_DECLs.
23240 * parse.y (named_class_head): Diagnose mismatching types and tags.
23242 * decl.c (pushdecl): Type decls and class templates clash with
23243 artificial type decls, not hide them.
23245 * decl.c (redeclaration_error_message): Diagnose redefinition of
23246 templates properly.
23247 (duplicate_decls): Diagnose disallowed overloads for template
23250 * decl.c (start_decl): Call complete_type before checking for a
23253 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
23255 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
23257 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
23259 * decl.c (grok_op_properties): Don't check for operator++(int) in
23262 * tree.c (perm_manip): Return a copy of variable and function
23263 decls with external linkage.
23265 * tree.def: Change some of the min tree codes to type "1".
23266 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
23267 * method.c (build_overload_int): Emit something arbitrary for
23268 anything but an INTEGER_CST if we're in a template.
23270 * decl.c (cp_finish_decl): Call complete_type before deciding
23271 whether or not to lay out the decl.
23273 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
23275 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
23277 * typeck2.c (build_x_arrow): Call complete_type.
23279 * pt.c (add_pending_template): Broken out.
23280 (lookup_template_class): If -fexternal-templates, call it for all
23281 the methods of implemented types.
23282 (instantiate_class_template): Instead of instantiating them here.
23283 (instantiate_decl): Handle -fexternal-templates earlier.
23285 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23287 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
23288 memoized lookup stuff inside GATHER_STATISTICS.
23290 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
23292 * decl.c (start_decl): Complain about array of incomplete type
23294 (grokdeclarator): Not here.
23296 * parse.y (template_parm): Expand full_parm inline so we can set
23297 the rule's precedence.
23299 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
23300 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
23301 * decl2.c (grokbitfield): Don't check for integer constant here.
23302 * class.c (finish_struct_1): Check here.
23304 * decl.c (define_label): Make the min decl go on permanent_obstack.
23306 * pt.c (unify): Don't handle CONST_DECLs.
23307 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
23308 (tsubst_copy): Likewise.
23310 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
23311 CONST_DECL for a template parm.
23313 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
23315 * decl.c (grokdeclarator): Complain about array of incomplete type
23317 (start_decl_1): Not here.
23319 * pt.c (tsubst): Handle pointer-to-function declarators.
23321 * method.c (hack_identifier): If pedantic, diagnose local class
23322 methods that require a static chain.
23324 * decl.c (grok_op_properties): No longer static.
23325 * cp-tree.h: Declare it.
23326 * pt.c (tsubst): Call it for operators.
23327 Use tsubst_copy for TREE_VECs.
23329 * parse.y (template_arg): The expr has precedence like '>'.
23331 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
23333 * pt.c (coerce_template_parms): Don't coerce an expression using
23335 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
23336 (tsubst): Don't use build_index_2_type if the max_value uses template
23338 * method.c (build_overload_int): Emit something arbitrary for an
23339 expression using template parms.
23341 * parse.y (template_close_bracket): New non-terminal to catch use
23342 of '>>' instead of '> >' in template class names.
23343 (template_type): Use it.
23344 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
23346 * tree.def: Add CAST_EXPR.
23347 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
23348 CONVERT_EXPR for minimal_parse_mode.
23349 * typeck.c (build_c_cast): Likewise.
23350 * pt.c (tsubst_copy): Likewise.
23351 * decl2.c (build_expr_from_tree): Likewise.
23352 * error.c (dump_expr): Likewise.
23354 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23356 * except.c (SetTerminate, SetUnexpected): Put back global vars.
23357 (init_exception_processing): Put back decl/init of
23358 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
23359 fns from libstdc++.
23361 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
23362 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
23364 * cp-tree.h (declare_uninstantiated_type_level,
23365 uninstantiated_type_level_p): Delete prototypes.
23367 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
23369 * pt.c (tsubst_expr): Add default return.
23371 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23373 * error.c (fndecl_as_string): Delete unused arg CNAME.
23374 * sig.c (build_signature_table_constructor,
23375 build_signature_method_call): Fix calls.
23377 * class.c (the_null_vtable_entry): Delete var definition.
23378 (init_class_processing): Delete tree the_null_vtable_entry init.
23379 * decl.c (no_print_{functions, builtins}): Declare as static.
23380 (__tp_desc_type_node): #if 0 var definition.
23381 (init_type_desc): #if 0 init of __tp_desc_type_node.
23382 (vb_off_identifier): Move var decl into init_decl_processing.
23383 (current_function_assigns_this): Declare as static.
23384 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
23385 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
23386 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
23387 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
23388 * init.c (BI_header_type, BI_header_size): Declare as static.
23389 * pt.c (template_classes): Delete unused var.
23390 (add_pending_template): Delete decl for non-existent fn.
23391 (lookup_template_class): Delete vars CODE and TAG_CODE.
23392 (instantiate_template): Delete unused var TARGS.
23393 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
23395 (__tp_desc_type_node): #if 0 var decl.
23396 (fndecl_as_string): Fix prototype.
23398 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
23400 * tree.def: Add GOTO_STMT.
23401 * pt.c (tsubst_expr): Support goto and labels.
23402 * decl.c (define_label): Support minimal parsing.
23403 * parse.y (simple_stmt): Likewise.
23405 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23407 * xref.c (GNU_xref_member): Only define/set var I if
23408 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
23410 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
23411 (GNU_xref_end): Fix call.
23412 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
23413 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
23415 * tree.c (build_exception_variant): Delete unused vars I, A, T,
23417 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
23418 (mapcar): Delete unused var CODE.
23419 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
23420 (break_out_cleanups): Fix call.
23421 (bot_manip): Likewise.
23422 * call.c (build_method_call): Likewise.
23423 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
23425 * typeck.c (unary_complex_lvalue, build_modify_expr,
23426 convert_for_initialization): Likewise.
23427 * typeck2.c (build_functional_cast): Likewise.
23428 * cp-tree.h (build_cplus_new): Fix prototype.
23430 * repo.c (open_repo_file): Delete unused var Q.
23431 (repo_compile_flags, repo_template_declared,
23432 repo_template_defined, repo_class_defined, repo_inline_used,
23433 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
23434 (repo_get_id, repo_vtable_used): Declare as static.
23435 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
23438 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
23440 * parse.y (pending_inlines): Add function_try_block case.
23442 * pt.c (unify): Fix for template const parms.
23444 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23446 * lex.c (extract_interface_info): Delete forward decl.
23447 (default_copy_constructor_body, default_assign_ref_body): Delete
23448 decls for non-existent functions.
23449 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
23450 (init_lex): Delete setting them.
23451 (cons_up_default_function): Delete unused vars FUNC_BUF,
23452 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
23453 #if 0'd synth code.
23454 (toplevel, expression_obstack): Delete unused extern decls.
23455 (tree_node_kind): Delete unused enum.
23456 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
23458 (tree_node_kind_names): Delete unused extern decl.
23459 (synth_obstack): Delete unused var.
23460 (init_lex): Don't set it.
23461 (init_parse): Add decl before use.
23462 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
23463 (current_unit_{name, language}): Delete unused vars.
23464 (check_newline): Don't bother setting them, just accept the #pragma.
23465 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
23466 (current_unit_{name, language}): Delete decls.
23468 * search.c: Wrap all of the memoized functions, macros, and
23469 variables inside #ifdef GATHER_STATISTICS.
23470 (lookup_field, lookup_fnfields): Likewise.
23471 (init_search_processing): Likewise.
23472 (reinit_search_statistics): Wrap whole function.
23473 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
23475 * decl.c (finish_function): Only call pop_memoized_context if
23476 GATHER_STATISTICS is defined.
23477 (start_function): Likewise for push_memoized_context.
23478 * class.c (pushclass, popclass): Likewise.
23480 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
23481 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
23483 * cvt.c (cp_convert): Delete unused local var FORM.
23484 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
23487 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
23489 * pt.c (do_poplevel): Oops; really return what we get from
23490 poplevel this time.
23492 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23494 * cp-tree.h (is_aggr_type): Add prototype.
23496 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
23497 * method.c ({push,pop}_cp_function_context): Delete decls.
23498 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
23499 (SetUnexpected, SetTerminate): Delete unused vars.
23500 (init_exception_processing): Don't set SetUnexpected or
23501 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
23502 (output_exception_table_entry): Delete unused array LABEL.
23503 (expand_internal_throw): Delete unused var PARAMS.
23504 (expand_start_catch_block): Delete unused var CLEANUP.
23505 (emit_exception_table): Delete unused var EH_NODE_DECL.
23506 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
23507 GOTO_UNWIND_AND_THROW. Don't set them.
23508 (end_eh_unwinder): Add top decl.
23509 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
23510 (exception_section, push_rtl_perm, do_function_call,
23511 lang_interim_eh, push_eh_cleanup, eh_outer_context,
23512 expand_end_eh_spec, end_eh_unwinder): Declare as static.
23513 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
23514 throw_used): Likewise.
23515 * cp-tree.h (expand_end_eh_spec): Delete prototype.
23517 * search.c (dfs_mark, dfs_mark_vtable_path,
23518 dfs_unmark_vtable_path, dfs_mark_new_vtable,
23519 dfs_unmark_new_vtable, dfs_clear_search_slot,
23520 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
23521 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
23522 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
23524 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
23525 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
23526 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
23527 Only define #ifdef GATHER_STATISTICS.
23528 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
23530 (vbase_decl): Delete var definition.
23531 (init_search): Delete old decl.
23532 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
23533 never actually used.
23534 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
23535 (get_base_distance_recursive): Delete unused fourth arg
23536 BASETYPE_PATH. Fix call .
23537 (get_base_distance): Fix call.
23538 (push_class_decls): Delete unused var ID.
23539 (make_memoized_table_entry): Declare as static.
23540 (breadth_first_search): Declare as static.
23541 (tree_has_any_destructor_p): Declare as static.
23542 (pop_class_decls): Delete unused arg pop_class_decls.
23543 * class.c (popclass): Fix call to pop_class_decls.
23544 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
23545 tree_has_any_destructor_p): Delete prototypes.
23547 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
23548 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
23549 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
23550 (build_user_desc): Delete unused var T.
23551 (build_class_desc): Delete unused vars T and OFF.
23552 (build_t_desc): Delete unused var NAME_STRING.
23553 (build_headof): Make static.
23554 (get_bad_cast_node): Likewise.
23555 (get_def_to_follow): Likewise.
23556 * cp-tree.h (init_type_desc): Add prototype.
23557 (build_headof): Remove prototype.
23559 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
23561 * pt.c (tsubst): Only look for matching decls at file scope for
23562 non-member functions.
23564 * call.c (build_scoped_method_call): Handle scoped destructor
23565 calls in templates.
23567 * decl.c (*_top_level): Also save previous_class_values.
23569 * pt.c (tsubst_expr): Support do {} while loops.
23570 * parse.y (simple_stmt): Likewise.
23571 * tree.def: Likewise.
23573 * method.c (build_overload_identifier): For a class nested in a
23574 template class, don't mangle in the template parms from our
23577 * lex.c, cp-tree.h: Remove support for template instantiations in
23578 the pending_inlines code.
23579 * pt.c: Remove dead functions and unused arguments.
23580 (uses_template_parms): TYPENAME_TYPEs always use template parms.
23581 * parse.y: Stop passing anything to end_template_decl.
23582 * tree.c (print_lang_statistics): Only print tinst info #ifdef
23585 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23587 * init.c (expand_recursive_init{,_1}): Delete decls.
23588 (sort_member_init): Delete unused var INIT.
23589 (emit_base_init): Delete unused var X.
23590 (build_offset_ref): Delete unused var CNAME.
23591 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
23592 (emit_base_init): Delete unused local var BASE. Delete extern
23593 decl of IN_CHARGE_IDENTIFIER.
23594 (build_delete): Delete unused local var VIRTUAL_SIZE.
23596 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
23597 (build_delete): Fix call.
23598 * decl2.c (delete_sanity): Likewise.
23599 * cp-tree.h (build_vec_delete): Update prototype.
23601 * typeck.c (common_base_type): Delete unused var TMP.
23602 (build_binary_op): Delete local var ARGS_SAVE.
23603 (build_array_ref): Delete unused var ITYPE.
23604 (c_expand_return): Delete unused var USE_TEMP.
23606 * typeck.c (compexcepttypes): Delete unused arg STRICT.
23607 (comptypes): Fix calls.
23608 * decl.c (duplicate_decls): Likewise.
23609 * cp-tree.h (compexcepttypes): Delete extra arg.
23611 * decl2.c (check_classfn): Delete unused second arg CNAME.
23612 * decl.c (start_decl, grokfndecl): Fix calls.
23613 * init.c (do_friend): Likewise.
23614 * cp-tree.h (check_classfn): Update prototype.
23616 * cp-tree.h (signature_error, import_export_vtable,
23617 append_signature_fields, id_in_current_class, mark_used,
23618 copy_assignment_arg_p): Add decls.
23619 * decl2.c (mark_used): Delete decl.
23621 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
23623 * class.c (get_vtable_entry): Disable unused function.
23624 (doing_hard_virtuals): Delete unused static global var.
23625 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
23626 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
23627 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
23628 (modify_one_vtable): Delete unused var OLD_RTTI.
23629 (finish_struct_anon): Delete unused vars OFFSET and X.
23630 (finish_struct_bits): Delete unused var METHOD_VEC.
23631 (get_basefndecls): Delete unused var PURPOSE. Delete unused
23632 for-scope local variable METHODS.
23634 * call.c (user_harshness): Delete unused/unneeded arg PARM.
23635 (ideal_candidate): Delete unused args BASETYPE and PARMS.
23636 (build_method_call): Delete unused args passed into ideal_candidate.
23637 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
23638 * cp-tree.h (synthesize_method): Add decl.
23640 * decl.c (note_level_for_for): Give void return type.
23641 (pushdecl_nonclass_level): Likewise.
23642 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
23643 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
23644 (suspend_binding_level): Delete unused var LEVEL.
23645 (duplicate_decls): Delete unused var CTYPE.
23646 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
23647 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
23649 (grokdeclarator): Delete unused var C.
23650 (grokdeclarator): Delete unused var SIZE_VARIES.
23651 (grokparms): Delete unused var SAW_VOID.
23652 (start_function): Delete unused var OLDDECL.
23653 (cplus_expand_expr_stmt): Delete unused var
23654 REMOVE_IMPLICIT_IMMEDIATELY.
23656 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
23658 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
23660 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
23662 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
23663 (build_min_nt): Likewise.
23664 * pt.c (do_pushlevel): Emit line note.
23665 (do_poplevel): Return what we get from poplevel.
23666 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
23667 * parse.y: Use do_pushlevel and do_poplevel.
23668 * cp-tree.h: Declare do_poplevel.
23670 * cp-tree.h: Declare at_eof.
23671 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
23672 * decl2.c (import_export_decl): Renamed from import_export_inline.
23673 (finish_file): Call it to do interface handling for statics.
23674 * pt.c (tsubst_copy): Call mark_used on variables and functions
23677 * decl2.c (finish_file): Don't emit statics we can't generate.
23678 * pt.c (instantiate_decl): Don't set interface on instantiations
23681 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
23682 * tree.c (print_lang_statistics): Print max template depth.
23683 * pt.c (push_tinst_level): Dump entire instantiation context.
23684 (instantiate_class_template): Use it and pop_tinst_level.
23685 (instantiate_decl): Likewise.
23687 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
23688 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
23690 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
23692 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
23693 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
23694 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
23695 the new template implementation.
23697 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23699 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
23701 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
23703 * decl.c (cp_finish_decl): Delay emitting the debug information for
23704 a typedef that has been installed as the canonical typedef, if the
23705 type has not yet been defined.
23707 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
23709 * decl2.c (grokfield): Still call pop_nested_class for access decls.
23711 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23713 * decl.c (lookup_label): Call label_rtx.
23715 * decl.c (make_binding_level): New function.
23716 (pushlevel, pushlevel_class): Call it instead of explicit
23717 duplicate calls to xmalloc.
23719 * decl.c (init_decl_processing): Delete useless build_pointer_type
23722 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
23723 (sizet_ftype_string): Delete variable.
23724 (init_decl_processing): Add built-in functions fabsf, fabsl,
23725 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
23726 variable strlen_ftype, used for strlen.
23728 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
23730 * decl.c (push_to_top_level): Start from current_binding_level
23731 again for now; the stl hacks depend on g++ being broken in this
23732 way, and it'll be fixed in the template rewrite.
23734 * tree.def: Add USING_DECL.
23735 * decl2.c (do_class_using_decl): Implement.
23736 (grokfield): Pass access decls off to do_class_using_decl instead of
23738 * error.c (dump_decl): Handle USING_DECLs.
23739 * decl.c (grokdeclarator): Remove code for handling access decls.
23740 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
23741 as access decls for now.
23742 (finish_struct): Don't check USING_DECLs for other uses of the name.
23744 * search.c (get_matching_virtual): Use cp_error_at.
23746 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23748 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
23750 (self_promoting_args_p): Move the check that TYPE is non-nil
23751 before trying to look at its main variant.
23752 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
23754 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
23756 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
23757 (do_friend): Delete call to xref_friend.
23758 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
23760 * typeck.c (convert_sequence): #if 0 unused function.
23762 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
23763 be in decl_in_memory_p.
23764 (decl_in_memory_p): Delete decl.
23765 * expr.c (decl_in_memory_p): Delete fn.
23766 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
23768 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
23770 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
23772 * class.c (finish_struct_1): Check for a pure-specifier on a
23773 non-virtual function here.
23775 * decl2.c (grok_function_init): Don't check whether the function
23777 (grokfield): Don't call check_for_override here.
23779 * decl.c (push_to_top_level): Start from inner_binding_level,
23780 check class_shadowed in class levels.
23782 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
23784 * decl.c (resume_level): Ignore things that don't have names, instead
23787 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23789 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
23791 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
23793 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
23796 * parse.y (complete_type_name): Bind global_scope earlier.
23797 (complex_type_name): Likewise.
23798 (qualified_type_name): Remove.
23800 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
23802 * decl.c (grokfndecl): Move code that looks for virtuals in base
23804 * class.c (check_for_override): ... to a new function.
23805 (finish_struct_1): Call it.
23807 * cp-tree.h: Declare warn_sign_compare.
23809 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
23810 rather than extra_warnings to decide whether to warn about
23811 comparison of signed and unsigned.
23813 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
23814 implies -Wsign-compare. -Wall doesn't imply -W.
23816 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
23818 * typeck.c (build_component_ref): Fix to handle anon unions in base
23821 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23823 * class.c (resolves_to_fixed_type_p): Delete code dealing with
23824 a WITH_CLEANUP_EXPR, since we don't generate them any more.
23825 * cvt.c (build_up_reference): Likewise.
23826 * decl.c (grok_reference_init): Likewise.
23827 (cp_finish_decl): Likewise.
23828 * error.c (dump_expr): Likewise.
23829 * tree.c (real_lvalue_p): Likewise.
23830 (lvalue_p): Likewise.
23831 (build_cplus_new): Likewise.
23832 (unsave_expr_now): Likewise.
23833 * typeck.c (unary_complex_lvalue, build_modify_expr,
23834 c_expand_return): Likewise.
23836 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23838 Make the C++ front-end pay attention to attributes for structures.
23839 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
23841 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
23842 Take out old round_up_size use and setting the DECL_ALIGN possibly
23843 using it. Take out setting of TYPE_ALIGN to round_up_size, which
23844 can override what the attribute set.
23845 * cp-tree.h (finish_struct): Update prototype.
23846 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
23847 attributes to finish_struct.
23848 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
23849 value down into finish_struct.
23850 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
23852 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
23854 * decl.c (poplevel): Re-word dead for local handling.
23855 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
23856 (cp_finish_decl): If is_for_scope, check for duplicates so
23857 we can disable is_for_scope. Otherwise, preserve_temp_slots.
23859 * lex.c (do_identifier): Use global binding in preference of
23860 dead for local variable.
23862 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
23864 * init.c (initializing_context): Handle anon union changes, the
23865 context where fields of anon unions can be initialized now has to be
23866 found by walking up the TYPE_CONTEXT chain.
23868 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
23870 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
23871 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
23872 (obscure_complex_init): If bss is supported, always set
23873 DECL_INITIAL to error_mark_node.
23875 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23877 * init.c (is_friend): Make sure there's a context before we see if
23880 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
23882 * init.c (is_friend): Classes are not friendly with nested classes.
23884 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
23886 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
23887 and record its result.
23889 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
23891 * class.c (finish_struct_anon): Switch around code to not move anon
23892 union elements around, nor mess up their contexts, nor offsets,
23893 instead we now build up the right number of COMPONENT_REFs for all
23894 the anon unions that may be present at build_component_ref time.
23895 * typeck.c (lookup_anon_field): New routine to handle field lookup
23896 on fields without names. We find them, based upon their unique type
23898 * typeck.c (build_component_ref): Allow FIELD_DECL components.
23899 Handle finding components in anonymous unions, and ensure that a
23900 COMPONENT_REF is built for each level as necessary.
23902 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
23904 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
23905 code that ensures that copy ctors are used if appropriate.
23907 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23909 * init.c (build_vec_delete): Only give an error if base isn't an
23912 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
23914 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
23915 (yylex): If we see `new', keep slurping.
23917 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
23919 * class.c (finish_struct_1): Move code for handling anon unions...
23920 (finish_struct_anon): to here. Fixup so that we do the offset
23921 calculations right, and so that the fields are physically moved to
23922 the containers's chain.
23924 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23926 * decl.c (grokdeclarator): Avoid trying to get an operand off an
23929 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
23931 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
23932 POINTER_SIZE to agree with expr.c.
23934 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
23936 * search.c (lookup_field): Don't report ambiguities if protect is 0,
23937 instead return NULL_TREE.
23939 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
23941 * class.c (finish_struct_1): Call warn_hidden if we want warnings
23942 about overloaded virtual functions.
23943 (warn_hidden): New routine to warn of virtual functions that are
23944 hidden by other virtual functions, that are not overridden.
23945 (get_basefndecls): New routine, used by warn_hidden.
23946 (mark_overriders): New routine, used by warn_hidden.
23947 * search.c (get_matching_virtual): Remove old warning that just
23950 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
23952 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
23954 * typeck.c (null_ptr_cst_p): Delete unused fn.
23955 (build_function_call_maybe): Delete unused fn.
23957 * expr.c (extract_init): #if 0 the code after unconditional return 0
23960 Delete old cadillac code.
23961 * edsel.c: Remove file.
23962 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
23963 * Makefile.in (CXX_OBJS): Delete edsel.o.
23964 (edsel.o): Delete rule.
23965 * cp-tree.h (flag_cadillac): Delete var decl.
23966 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
23967 * decl2.c (flag_cadillac): Delete var definition.
23968 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
23969 (grokfield): Delete code depending on flag_cadillac.
23970 (finish_anon_union): Likewise.
23971 * class.c (finish_struct_1): Likewise.
23972 (pushclass): Likewise.
23973 (popclass): Likewise.
23974 (push_lang_context): Likewise.
23975 (pop_lang_context): Likewise.
23976 * decl.c (init_decl_processing): Likewise.
23977 (start_decl): Likewise.
23978 (cp_finish_decl): Likewise.
23979 (xref_tag): Likewise.
23980 (finish_enum): Likewise.
23981 (start_function): Likewise.
23982 (finish_function): Likewise.
23983 (finish_stmt): Likewise.
23984 * lex.c (lang_init): Likewise.
23985 (check_newline): Likewise.
23987 * lex.c (do_pending_inlines): Delete synthesized method kludge.
23989 Delete defunct, ancient garbage collection implementation.
23990 * rtti.c: New file with the RTTI stuff from gc.c.
23991 * gc.c: Removed file (moved the remaining stuff into rtti.c).
23992 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
23993 (rtti.o): New rule, replacing gc.o.
23994 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
23995 * cp-tree.h: Delete gc-related fn decls.
23996 (DECL_GC_OFFSET): Delete macro.
23997 (flag_gc): Delete extern decl.
23998 * decl.c (current_function_obstack_index): Delete var decl.
23999 (current_function_obstack_usage): Delete var decl.
24000 (start_function): Delete clearing of current_function_obstack_index
24001 and current_function_obstack_usage.
24002 (init_decl_processing): Delete code relying on -fgc.
24003 Delete call to init_gc_processing.
24004 (cp_finish_decl): Delete calls to build_static_gc_entry and
24005 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
24006 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
24007 and to expand_expr of a __gc_main call.
24008 (maybe_gc_cleanup): Delete var decl.
24009 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
24010 * decl2.c (flag_gc): Delete var decl.
24011 (lang_f_options): Delete offering of -fgc.
24012 (lang_decode_option): Delete -fgc and -fno-gc handling.
24013 (get_temp_regvar): Delete gc code.
24014 * init.c (build_new): Delete gc code.
24015 * lex.c (init_lex): Delete checking of flag_gc.
24017 * typeck.c (convert_arguments): Delete gc code.
24018 (build_component_addr): Delete -fgc warning.
24019 (build_modify_expr): Delete gc code.
24021 * decl2.c (build_push_scope): Delete fn.
24022 * cp-tree.h (build_push_scope): Delete decl.
24024 * search.c (clear_search_slots): Delete fn.
24025 * cp-tree.h (clear_search_slots): Delete decl.
24027 * search.c (tree_needs_constructor_p): Delete fn.
24028 * cp-tree.h (tree_needs_constructor_p): Delete decl.
24030 * tree.c (id_cmp): Delete fn.
24032 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
24033 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
24035 * tree.c (decl_value_member): Delete fn.
24036 * cp-tree.h (decl_value_member): Delete decl.
24038 * tree.c (list_hash_lookup_or_cons): Delete fn.
24039 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
24041 * method.c (cplus_exception_name): Delete fn.
24042 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
24044 * spew.c (shift_tokens): Delete fn.
24046 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
24048 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
24050 * parse.y: Likewise.
24052 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
24054 * tree.c (build_cplus_staticfn_type): Delete function definition;
24056 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
24058 * tree.c (virtual_member): Delete function definition; never used.
24059 * cp-tree.h (virtual_member): Delete decl.
24061 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
24063 * typeck.c (build_component_ref): Handle getting vbase pointers
24064 out of complex multiple inheritance better.
24066 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
24068 * typeck.c (build_object_ref): Make sure we use the real type, not
24069 any reference type.
24071 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
24073 * tree.c (build_exception_variant): Don't create new types if we
24074 don't have to, also build new types on the right obstack.
24076 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
24078 * decl.c (store_bindings): Split out from push_to_top_level.
24079 (push_to_top_level): Call it for b->type_shadowed on class binding
24082 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
24084 * search.c (expand_upcast_fixups): Fix so that offsets stored in
24085 vbase_offsets are always right. Fixes a problem where virtual base
24086 upcasting and downcasting could be wrong during conversions on this
24087 during virtual function dispatch at ctor/dtor time when dynamic
24088 vtable fixups for deltas are needed. This only sounds easier than
24090 (fixup_virtual_upcast_offsets): Change to reflect new calling
24091 convention for expand_upcast_fixups.
24093 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
24095 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
24096 check that it's usable as the bitfield width.
24098 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
24100 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
24101 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
24102 only ever used for functions in it.
24104 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
24106 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
24107 (nested_type): Likewise.
24108 (nested_name_specifier): Use lastiddecl.
24110 * decl.c (grokdeclarator): Adjust accordingly.
24111 * init.c (expand_member_init): Likewise.
24112 * parse.y (base_class): Likewise.
24113 * typeck2.c (build_functional_cast): Likewise.
24115 * typeck2.c (build_functional_cast): Fill in name after we've
24116 checked for non-aggr type.
24118 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
24120 * decl2.c (warn_pointer_arith): Default to on.
24122 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
24124 * lex.c (is_rid): New function.
24125 * decl.c (grokdeclarator): Diagnose reserved words used as
24128 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
24130 * tree.c (get_decl_list): Don't lose cv-quals.
24132 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
24133 typespecs used as declarator-ids.
24135 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
24137 * decl.c (poplevel): When poping a level, don't give a warning for
24138 any subblocks that already exist.
24140 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
24142 * typeck.c (build_object_ref): Finish what I started.
24144 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
24146 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
24148 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
24151 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
24153 * decl.c (xref_tag): Handle passing a type in directly.
24155 * parse.y (qualified_type_name): Pull out the type.
24156 (nested_type): Likewise.
24157 Take types directly instead of as identifiers.
24158 * call.c (build_scoped_method_call): Take types directly instead of
24160 * decl.c (xref_basetypes): Likewise.
24161 * init.c (expand_member_init): Likewise.
24162 (build_member_call): Likewise.
24163 (build_offset_ref): Likewise.
24164 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
24165 * method.c (do_build_assign_ref): Likewise.
24166 * decl.c (grokdeclarator): Handle a type appearing as the
24167 declarator-id for constructors.
24168 * method.c (do_build_copy_constructor): current_base_init_list now
24169 uses the types directly, not their names.
24170 * init.c (sort_base_init): Likewise.
24171 (expand_member_init): Likewise.
24172 * init.c (is_aggr_type): New function, like is_aggr_typedef.
24174 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
24176 * tree.c (layout_basetypes): Call build_lang_field_decl instead
24177 of build_lang_decl if first arg is a FIELD_DECL.
24179 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
24181 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
24183 * except.c (expand_start_catch_block): Set TREE_USED to avoid
24184 warnings about the catch handler.
24186 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
24188 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
24189 expand_target_expr.
24191 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
24193 Fix access control to use trees rather than integers.
24194 * class.c (access_{default, public, protected, private,
24195 default_virtual, public_virtual, private_virtual}_node): Add
24197 (init_class_processing): Do creation of those nodes.
24198 * cp-tree.h (access_type): Delete enum decl.
24199 (access_{default, public, protected, private, default_virtual,
24200 public_virtual, private_virtual}_node): Add decls.
24201 (compute_access): Change return type.
24202 * search.c (compute_access): Have tree return type, instead of enum.
24203 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
24204 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
24205 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
24206 * parse.y (VISSPEC): Make ttype rather than itype.
24207 (base_class_access_list): Likewise.
24208 * *.[cy]: Change all refs of `access_public' to `access_public_node',
24210 * call.c (build_method_call): Make ACCESS be a tree.
24211 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
24212 * cvt.c (convert_to_aggr): Likewise.
24213 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
24215 * method.c (hack_identifier): Likewise.
24216 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
24218 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
24220 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
24221 frontend, and make it more consistent with respect to
24222 warn_pointer_arith.
24224 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
24226 * decl.c (pushdecl): Check for duplicate parameter names.
24228 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
24230 * decl.c (expand_static_init): Call assemble_external for atexit.
24232 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
24234 * except.c (do_unwind): Remove some generated dead code.
24235 (eh_outer_context): New routine, factor out some common code from
24236 expand_builtin_throw and end_eh_unwinder. Add code to do return
24237 address masking for the PA.
24238 (expand_builtin_throw): Use eh_outer_context instead of open coding
24240 (end_eh_unwinder): Likewise.
24242 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
24244 * except.c (expand_throw): Call assemble_external for __empty, if we
24247 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
24249 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
24250 NORMAL_RETURN_ADDR_OFFSET.
24251 (end_eh_unwinder): Likewise.
24253 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
24255 * gc.c (build_dynamic_cast): Make sure we don't cast away const
24256 when dealing with references, and make sure we handle dynamic
24257 casting to a cv qualified reference.
24259 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
24261 * except.c (struct eh_context): New structure top hold eh context
24263 (push_eh_context): New routine.
24264 (pop_eh_context): Likewise.
24265 * decl.c (push_cp_function_context): Use them.
24266 (pop_cp_function_context): Likewise.
24268 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
24270 * decl2.c (finish_file): Also prune uninteresting functions in the
24271 inline emission loop.
24273 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
24275 * sig.c (build_signature_table_constructor): Mark functions
24276 in the signature as referenced.
24278 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
24280 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
24281 the inline emission stuff.
24283 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
24285 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
24287 * lang-options.h: Add -f{no-,}weak.
24288 * decl.c (init_decl_processing): If the target does not support weak
24289 symbols, don't use them.
24290 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
24292 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
24294 * init.c (expand_member_init): warning for base init after members.
24296 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
24298 * cvt.c (build_expr_type_conversion): Don't convert to a reference
24301 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
24303 * method.c (report_type_mismatch): Improve wording for volatile
24306 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
24308 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
24309 expand_assignment, as the later doesn't handle things that have
24310 copy constructors well. The compiler would do bitwise copying,
24311 instead of ctor calling in some cases.
24313 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
24315 * g++.c (my_strerror): Return "cannot access" if errno is 0.
24316 (pfatal_with_name, perror_exec): Don't assume that
24317 the returned value from my_strerror contains no '%'s.
24319 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
24321 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
24323 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
24324 TYPE_METHODS/TREE_CHAIN mean what they used to.
24325 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
24326 instead of TYPE_METHODS.
24327 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
24328 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
24329 * cp-tree.h (CLASSTYPE_METHODS): Lose.
24330 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
24332 (struct lang_decl): Lose next_method field.
24333 (DECL_NEXT_METHOD): Lose.
24334 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
24335 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
24337 (finish_struct_methods): Don't mess with the TREE_CHAINs in
24340 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
24343 * call.c (build_method_call): Synthesize here even when not inlining.
24344 * typeck.c (build_function_call_real): Likewise.
24346 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
24348 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
24349 == DBX_DEBUG, call dbxout_start_new_source_file and
24350 dbxout_resume_previous_source_file when appropriate.
24352 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
24354 * except.c (start_anon_func): Push to the top level.
24355 (end_anon_func): Pop from the top level.
24357 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
24359 * cp-tree.h (build_cleanup): New routine to build cleanups.
24360 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
24361 call at ctor time and use atexit to run it later.
24362 * decl2.c (build_cleanup): New routine, taken from finish_file.
24363 (finish_file): Use build_cleanup instead, and don't put function
24364 local statics in global dtor list.
24366 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
24368 * except.c (expand_throw): Ensure that we have cleanups, if we try
24369 and expand cleanups.
24371 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
24373 * except.c (expand_throw): Add logic to manage dynamic cleanups for
24375 (expand_end_catch_block): Use the magic of expand_goto, instead of
24376 emit_jump so that we get the cleanup for any catch clause parameter
24377 and the cleanup for the exception object. Update to reflect label
24379 (push_eh_cleanup): New routine to register a cleanup for an
24381 (empty_fndecl): Used to default cleanup actions to
24383 (init_exception_processing): Setup empty_fndecl. Setup
24385 (expand_start_catch_block): Update to reflect label changes. Call
24386 push_eh_object to register the cleanup for the EH object.
24387 (start_anon_func): New routine to start building lambda expressions
24389 (end_anon_func): New routine to end them.
24390 (struct labelNode): Change so that we can use tree labels, or rtx
24392 (saved_cleanup): Object to check for dynamic cleanups for the
24393 exception handling object.
24394 (push_label_entry): Change so that we can use tree labels, or rtx
24396 (pop_label_entry): Likewise.
24397 (top_label_entry): Likewise.
24398 (expand_start_all_catch): Use tree label instead of rtx label, so
24399 that we can get the magic of expand_goto.
24400 (expand_end_all_catch): Update to reflect label changes.
24402 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
24404 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
24405 building_cleanup logic, as we now use UNSAVE_EXPRs.
24406 * cp-tree.h (unsave_expr): Declare it.
24407 * decl.c (building_cleanup): Remove.
24408 (maybe_build_cleanup): Remove building_cleanup logic, and use
24409 UNSAVE_EXPR instead.
24411 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
24413 * gc.c (build_t_desc): Update error message to say <typeinfo>.
24415 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
24417 * decl.c (pushdecl): Only warn about shadowing a local variable if
24418 warn_shadow is true.
24420 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
24422 * typeck.c (build_binary_op_nodefault): Added warning about
24423 comparisons between different enum types with -Wall, unless
24424 -fenum-int-equiv set.
24426 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
24428 * class.c (finish_struct_1): Skip down to the inner type in
24429 multidimensional arrays. Ensures ctors will be made for types that
24432 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
24434 * decl.c (last_dtor_insn): New to track the last compiler generated
24436 (store_parm_decls): Set it.
24437 (finish_function): Use it to see if the dtor is empty. Avoid doing
24438 vtable setup all the time, if we can.
24439 (struct cp_function): Add last_dtor_insn.
24440 (push_cp_function_context): Save it.
24441 (pop_cp_function_context): Restore it.
24443 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
24445 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
24448 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
24450 * typeck.c (expand_target_expr): Make sure targets get put into the
24451 current temp_slot_level, so that the free_temp_slots call will reuse
24454 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
24456 * class.c (finish_struct_1): Delay delta fixups for virtual bases
24457 until after we have done the hard virtuals, to avoid a bogus `every
24458 virtual function must have a unique final overrider' for virtual
24459 functions that are only overridden by hard virtuals.
24461 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
24463 * pt.c (do_function_instantiation): Don't try to find a file-scope
24464 template for a member function.
24466 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
24468 * g++.c (main): Add handling of -nodefaultlibs.
24470 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
24472 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
24473 distinguish between direct bindings of reference variables, and
24474 indirect bindings of reference variables.
24475 * cvt.c (build_up_reference): Use it.
24476 * typeck.c (convert_arguments): Use it to indicate this is an
24478 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
24479 as they are unused.
24480 (expand_static_init): Likewise.
24481 (cplus_expand_expr_stmt): Likewise.
24482 * decl2.c (finish_file): Likewise.
24483 * init.c (perform_member_init): Likewise.
24484 (emit_base_init): Likewise.
24485 (expand_aggr_vbase_init_1): Likewise.
24487 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
24489 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
24490 get a DECL_LANG_SPECIFIC node.
24491 * cp-tree.h (lang_decl_flags): Add new member `level'.
24492 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
24493 decl_flags level member.
24495 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
24497 * call.c (build_method_call): Make sure instance has a
24498 TYPE_LANG_SPECIFIC node before we dive into it.
24500 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
24502 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
24504 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
24506 * decl.c (duplicate_decls): When smashing decls, smash staticness in
24509 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
24511 * decl.c (poplevel): Handle the merging of subblocks of cleanups
24512 when finishing blocks that have already been created (usually due to
24513 the fixup goto code). Fixes bad debugging information.
24515 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
24517 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
24518 that's not a list of overloaded functions.
24520 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
24522 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
24523 before trying to use DECL_ABSTRACT_VIRTUAL_P.
24525 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
24527 * decl2.c (mark_used): New function for hooking into setting of
24528 TREE_USED on decls.
24529 * call.c (build_method_call): Use it.
24530 * class.c (instantiate_type): Likewise.
24531 * init.c (build_offset_ref): Likewise. Don't call assemble_external
24532 for all like-named functions.
24533 * method.c (hack_identifier): Likewise.
24534 (emit_thunk): Don't call assemble_external.
24535 (make_thunk): Create thunk as a FUNCTION_DECL so that it
24536 gets the right mode and ENCODE_SECTION_INFO works.
24538 * parse.y: Use mark_used. Pass operator names to do_identifier.
24539 * lex.c (do_identifier): Handle operator names.
24541 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
24543 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
24545 * errfn.c: Include stdio.h.
24546 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
24548 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
24550 * typeck2.c (digest_init): Always convert initializers to the
24553 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
24555 * init.c (member_init_ok_or_else): Don't allow member initializers
24556 for indirect members, as it is invalid.
24558 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
24560 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
24562 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
24564 * parse.y (for.init.statement): Catch compound statements inside for
24565 initializations, if we're being pedantic.
24567 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
24569 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
24572 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
24574 * error.c (dump_expr): Don't core dump when a boolean expression is
24575 used as a default argument.
24577 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
24579 * class.c (finish_struct_bits): Check aggregate_value_p instead of
24582 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
24584 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
24585 BLKmode type that would otherwise be returned in registers.
24587 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
24589 * g++.c (WITHLIBC): New macro.
24590 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
24591 saw_libc and pass it at the end if it was set.
24593 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
24595 * parse.y (fn.def1): Call split_specs_attrs in
24596 declmods notype_declarator case.