1 2001-04-04 Jakub Jelinek <jakub@redhat.com>
3 * optimize.c (expand_call_inline): Only add newly inlined statements
6 2001-04-03 Mark Mitchell <mark@codesourcery.com>
8 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
9 (OPERATOR_FORMAT): Likewise.
10 (OPERATOR_TYPENAME_FORMAT): Likewise.
11 * operators.def: Remove old name-mangling information.
12 * decl.c (grok_op_properties): Adjust accordingly.
13 * lex.c (init_operators): Likewise.
14 * rtti.c (get_tinfo_decl): Issue error messages about types that
17 2001-04-03 Mark Mitchell <mark@codesourcery.com>
19 * decl2.c (import_export_decl): Don't call import_export_class
20 when processing an inline member function.
21 * semantics.c (expand_body): Call import_export_decl before
22 emitting inline functions.
24 2001-03-28 Richard Henderson <rth@redhat.com>
26 IA-64 ABI Exception Handling:
27 * cp-tree.def (EH_SPEC_BLOCK): New.
28 (MUST_NOT_THROW_EXPR): New.
29 * cp-tree.h: Update changed function declarations.
30 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
31 (CPTI_CALL_UNEXPECTED): New.
32 (struct cp_language_function): Rename x_eh_spec_try_block
34 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
35 * decl.c (current_binding_level): If no current function
36 bindings, revert to scope_chain.
37 (initialize_predefined_identifiers): Remove __cp_push_exception.
38 (store_parm_decls): Use begin_eh_spec_block.
39 (finish_function): Use finish_eh_spec_block.
40 (mark_lang_function): Update for name changes.
41 * decl2.c (finish_file): No mark_all_runtime_matches.
42 * dump.c (cp_dump_tree): Handle new tree codes.
43 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
44 * except.c (catch_language_init, catch_language): Remove.
45 (init_exception_processing): Don't set language code.
46 Initialize call_unexpected_node, protect_cleanup_actions,
47 eh_personality_libfunc, lang_eh_runtime_type.
48 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
49 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
50 (prepare_eh_type): Split out type canonicalizations ...
51 (build_eh_type_type): ... from here.
52 (build_eh_type_type_ref): Remove.
53 (mark_all_runtime_matches): Remove.
55 (do_begin_catch, do_end_catch): New.
56 (do_pop_exception): Remove.
57 (build_terminate_handler): Remove.
58 (choose_personality_routine): Split out language choice from ...
59 (initialize_handler_parm): ... here.
60 Use MUST_NOT_THROW_EXPR.
61 (expand_start_catch_block): Use do_begin_catch. Simplify Java
62 exception object handling.
63 (expand_start_eh_spec, expand_end_eh_spec): Remove.
64 (expand_exception_blocks, alloc_eh_object): Remove.
65 (begin_eh_spec_block, finish_eh_spec_block): New.
66 (do_allocate_exception, do_free_exception): New.
67 (expand_throw): Merge into ...
68 (build_throw): ... here. Update for abi.
69 * expr.c (cplus_expand_expr): No expand_internal_throw.
70 Handle MUST_NOT_THROW_EXPR.
71 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
72 * semantics.c (*) Update for except.h name changes.
73 (genrtl_try_block): No protect_with_terminate.
74 (genrtl_eh_spec_block): New.
75 (genrtl_handler): Don't emit the goto here.
76 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
77 (genrtl_finish_function): Don't expand_exception_blocks.
78 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
80 2001-03-28 Richard Henderson <rth@redhat.com>
82 * decl.c (struct named_label_list): Rename eh_region to
83 in_try_scope, add in_catch_scope.
84 (struct binding_level): Rename eh_region to is_try_scope,
86 (note_level_for_try): Rename from note_level_for_eh.
87 (note_level_for_catch): New.
88 (poplevel): Copy both is_try_scope and is_catch_scope to
89 the named_label_list struct.
90 (check_previous_goto_1): Don't check for catch block via
91 DECL_ARTIFICIAL; use in_try_scope instead.
92 (check_goto): Likewise.
93 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
94 * except.c (expand_start_catch_block): Call note_level_for_catch.
95 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
97 2001-03-27 Richard Henderson <rth@redhat.com>
99 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
100 exceptions_via_longjmp.
102 2001-03-27 Phil Edwards <pme@sources.redhat.com>
104 * pt.c (check_default_tmpl_args): Make error messages clearer.
106 2001-03-26 Phil Edwards <pme@sources.redhat.com>
108 * error.c: Also undefine 'A' macro used for cp_printers definition.
110 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
112 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
114 2001-03-26 Mike Yang <yang@research.att.com>
115 Mark Mitchell <mark@codesourcery.com>
117 * dump.c (dump_access): New function.
118 (cp_dump_tree): Use it. Dump basetype information for class
121 2001-03-26 Mark Mitchell <mark@codesourcery.com>
123 * Makefile.in (optimize.o): Depend on params.h.
124 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
125 (init_decl_processing): Set flag_no_inline when doing
127 * optimize.c: Include params.h.
128 (struct inline_data): Improve documentation of FNS. Add
129 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
130 (INSNS_PER_STMT): New macro.
131 (remap_block): Use CLONING_P.
132 (inlinable_function_p): Don't inline big functions.
133 (expand_call_inline): Keep track of how much inlining we've done.
134 (optimize_function): Set FIRST_INLINED_FN.
135 (maybe_clone_body): Set CLONING_P.
136 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
138 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
139 rest_of_compilation. Clear DECL_RTL for local variables
141 (clear_decl_rtl): New function.
143 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
146 * cp-tree.h (skip_type_access_control,
147 reset_type_access_control): Prototype.
148 * decl.c (grokdeclarator): Access of friends is not checked.
149 * parse.y (component_decl_list): Reset type access control.
150 * semantics.c (decl_type_access_control): Clear
151 current_type_lookups.
152 (save_type_access_control): Don't save if not deferring.
153 (skip_type_access_control, reset_type_access_control): New
155 (begin_class_definition): Do type access control for basetypes.
156 Start deferred access control.
157 (finish_class_definition): Resume immediate access control if
158 this is a local class.
160 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
162 * class.c (add_method): Use memcpy/memmove, not bcopy.
164 * decl.c (duplicate_decls): Likewise.
166 2001-03-23 Jakub Jelinek <jakub@redhat.com>
168 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
171 2001-03-23 Jakub Jelinek <jakub@redhat.com>
173 * decl.c (local_names): Define.
174 (push_local_name): New.
175 (grok_reference_init): Return init if initializing static reference
176 variable with non-constant instead of emitting it.
177 Move expand_static_init call to cp_finish_decl.
178 (layout_var_decl): Call push_local_name.
179 (maybe_commonize_var): Allow inlining functions even if they have
180 static local variables, use comdat_linkage for them if flag_weak.
181 (check_initializer): Call obscure_complex_init if
182 grok_reference_init returned non-zero.
183 (save_function_data): Clear x_local_names.
184 (pop_cp_function_context): Free x_local_names.
185 (mark_inlined_fns): Remove.
186 (mark_lang_function): Mark x_local_names.
187 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
188 Mark inlined_fns as tree, remove call to mark_inlined_fns.
189 * class.c (alter_access): Ensure DECL_ACCESS is never set if
190 DECL_DISCRIMINATOR_P.
191 * cp-tree.h (cp_language_function): Add x_local_names.
192 (lang_decl_flags): Add discriminator into u2.
193 (lang_decl_inlined_fns): Remove.
194 (lang_decl): inlined_fns is now a TREE_VEC.
195 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
196 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
197 TREE_VEC, not a custom structure.
198 (optimize_function): Likewise.
199 * mangle.c (discriminator_for_local_entity): Discriminate among
200 VAR_DECL local entities.
201 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
204 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
206 Add support for Java interface method calls.
207 * cp-tree.h (struct lang_type): Add java_interface flag.
208 (TYPE_JAVA_INTERFACE): New macro.
209 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
210 by setting TYPE_JAVA_INTERFACE.
211 * call.c (java_iface_lookup_fn): New static.
212 (build_over_call): If calling a method declared in a
213 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
214 expression which resolves the function address.
215 (build_java_interface_fn_ref): New function.
217 2001-03-22 Richard Henderson <rth@redhat.com>
219 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
220 * except.c: Don't include it.
222 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
223 based on an idea from Joe Buck <jbuck@synopsys.com>
225 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
227 (data_def, component_decl): Add reductions to bad_decl.
229 2001-03-22 Jakub Jelinek <jakub@redhat.com>
231 * method.c (do_build_assign_ref): Don't use build_modify_expr for
232 anonymous aggregates, since they don't have assignment operator
234 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
235 assignment operators for anonymous structure fields.
237 2001-03-21 Jason Merrill <jason@redhat.com>
239 * pt.c (instantiate_decl): Abort if we see a member constant
240 instantiation that doesn't already have its initializer.
241 Downgrade explicit instantiation without definition to pedwarn.
243 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
244 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
245 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
247 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
248 (pending_vtables): Remove.
249 * decl2.c (pending_vtables): Remove.
250 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
251 CLASSTYPE_VTABLE_NEEDS_WRITING.
252 (import_export_class): Likewise.
253 (init_decl2): Don't mark pending_vtables.
254 * lex.c (handle_pragma_vtable): Just sorry.
255 * pt.c (instantiate_class_template): Don't mess with
256 CLASSTYPE_VTABLE_NEEDS_WRITING.
257 (mark_class_instantiated): Likewise.
258 * ptree.c (print_lang_type): Don't print it.
259 * semantics.c (begin_class_definition): Don't set it.
261 * pt.c (template_tail): Replace with last_pending_template.
262 (maybe_templates, maybe_template_tail): Remove.
263 (add_pending_template): Adjust.
264 (instantiate_pending_templates): Adjust.
266 * cp-tree.h (struct saved_scope): Remove lang_stack field.
267 (current_lang_stack): Remove.
268 * decl.c (maybe_push_to_top_level): Don't initialize it.
269 (duplicate_decls): Use current_lang_depth.
270 (xref_basetypes): Likewise.
271 * class.c (current_lang_depth): New fn.
272 (push_lang_context): Use more varray functionality.
273 (pop_lang_context): Likewise.
275 * error.c (GLOBAL_THING): Always use '__'.
277 2001-03-21 Mark Mitchell <mark@codesourcery.com>
279 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
281 * mangle.c (mangle_decl_string): Mangle the names of overloaded
282 operators, even when they have `extern "C"' linkage.
284 2001-03-19 Mark Mitchell <mark@codesourcery.com>
286 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
287 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
288 where it's not necessary.
289 (add_method): Remove optimization involving comparison of
291 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
292 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
293 where it's not necessary.
294 (check_methods): Likewise.
295 (build_clone): Likewise.
296 (built_vtt): Likewise.
297 * cp-tree.h (DECL_NEEDED_P): Likewise.
298 * decl.c (pushtag): Likewise.
299 (duplicate_decls): Likewise.
300 (pushdecl): Likewise.
301 (builtin_function): Likewise.
302 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
303 (build_cp_library_fn): Likewise.
304 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
305 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
306 where it's not necessary.
307 (make_rtl_for_nonlocal_decl): Likewise.
308 (cp_finish_decl): Likewise.
309 (grokfndecl): Likewise.
310 (grokvardecl): Likewise.
311 (grokdeclarator): Likewise.
312 (start_function): Likewise.
313 (cp_missing_return_ok_p): Likewise.
314 * decl2.c (grokclassfn): Likewise.
315 (check_classfn): Likewise.
316 (finish_static_data_member_decl): Likewise.
317 (grokfield): Likewise.
318 * error.c (GLOBAL_IORD_P): Remove.
319 (dump_global_iord): Improve output.
320 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
321 * except.c (nothrow_libfn_p): Summarily reject any function not in
323 * init.c (build_java_class_ref): Don't explicitly set
324 DECL_ASSEMBLER_NAME after calling mangle_decl.
325 * mangle.c (mangle_decl_string): Handle extern "C" functions.
326 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
327 * method.c (set_mangled_name_for_decl): Don't explicitly set
328 DECL_ASSEMBLER_NAME after calling mangle_decl.
329 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
330 IDENTIFIER_GLOBAL_VALUE for the thunk.
331 * pt.c (set_mangled_name_for_template_decl): Remove.
332 (check_explicit_specialization): Don't use it.
333 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
334 (tsubst_friend_function): Likewise.
335 (tsubst_decl): Likewise.
336 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
337 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
338 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
339 where it's not necessary.
340 (tinfo_base_init): Likewise.
341 (create_real_tinfo_var): Likewise.
342 * search.c (looup_field_1): Likewise.
343 * semantics.c (finish_named_return_value): Likewise.
344 * tree.c (init_tree): Set lang_set_decl_assembler_name.
346 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
348 Correct semantics restrictions checking in throw-expression.
349 * except.c (is_admissible_throw_operand): New function.
350 (build_throw): Use it.
352 2001-03-14 Mark Mitchell <mark@codesourcery.com>
354 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
357 2001-03-14 Mark Mitchell <mark@codesourcery.com>
359 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
360 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
361 * decl.c (duplicate_decls): Likewise.
362 (builtin_function): Likewise.
363 (build_library_fn): Likewise.
364 (build_cp_library_fn): Likewise.
365 (check_initializer): Likewise.
366 (cp_finish_decl): Likewise.
367 * decl2.c (grokfield): Likewise.
368 (grok_function_init): Remove #if 0'd code.
369 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
370 * friend.c (do_friend): Likewise.
371 * init.c (get_temp_regvar): Likewise.
372 * method.c (make_thunk): Likewise.
373 * pt.c (tsubst_friend_function): Likewise.
374 (tsubst_decl): Likewise.
375 (regenerate_decl_from_template): Likewise.
376 * semantics.c (genrtl_named_return_value): Likewise.
377 (expand_body): Likewise.
378 (genrtl_finish_function): Likewise.
379 * tree.c (cp_tree_equal): Likewise.
381 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
383 * call.c (convert_like_real): Add extra semantics to INNER
384 parameter. Don't convert to temporary if a user conversion
385 gives us an lvalue that we're about to bind to a reference.
386 Set INNER to indicate pending reference binding on recursive
389 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
391 * cp/lex.c: Delete duplicate pending_lang_change.
393 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
395 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
397 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
398 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
400 2001-03-09 Zack Weinberg <zackw@stanford.edu>
402 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
404 2001-03-08 Stan Shebs <shebs@apple.com>
406 * cp-tree.h (set_identifier_local_value): Remove unused decl.
408 2001-03-06 Zack Weinberg <zackw@stanford.edu>
410 * spew.c: Remove references to CPP_OSTRING.
412 2001-03-06 Andrew Haley <aph@redhat.com>
414 * typeck.c (convert_arguments): Check that we have an fndecl.
416 2001-03-05 Andrew Haley <aph@redhat.com>
418 * typeck.c (convert_arguments): Don't do ellipsis conversion for
419 __built_in_constant_p.
421 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
423 * typeck.c (build_static_cast): Allow enum to enum conversions
426 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
428 * class.c (check_field_decls): Pointers to member do not a
429 non-pod struct make, as per DR 148.
431 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
433 * call.c (joust): cp_pedwarn when using gnu extension concerning
434 worst conversion sequences.
436 2001-03-01 Zack Weinberg <zackw@stanford.edu>
438 * decl.c: Replace all uses of 'boolean' with 'bool'.
440 2001-03-01 Zack Weinberg <zackw@stanford.edu>
442 * lang-specs.h: Add zero initializer for cpp_spec field to
443 all array elements that need one. Don't put an #ifdef inside
444 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
447 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
449 Implement using decls inside template functions.
450 * decl2.c (validate_nonmember_using_decl): Don't special case
451 fake_std_node in the global namespace. Don't reject early when
452 processing a template.
453 (do_local_using_decl): Add to statement tree. Don't do further
454 processing when building a template.
455 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
457 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
459 * decl2.c (do_nonmember_using_decl): Don't complain if we find
460 same function. Do complain about ambiguating extern "C"
463 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
465 Remove floating point and complex type template constant parms.
466 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
467 COMPLEX_TYPE extensions.
468 (invalid_nontype_parm_type_p): Likewise.
470 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
472 * except.c (call_eh_info): Revert "match_function"'s type.
474 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
476 Fix ctor vtable vcall offsets.
477 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
478 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
479 (get_matching_base): Remove.
480 (get_original_base): New function.
481 (build_vtbl_initializer): Initialize vid.rtti_binfo.
482 Use a virtual thunk for a ctor vtable with an index
483 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
484 primary base within a constructor vtable. Only set
485 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
486 when primary base has been lost.
487 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
489 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
491 * call.c (joust): Ensure more_specialized()'s argument length
492 parameter has correct value for constructors.
494 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
496 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
498 * decl.c (mark_inlined_fns): Prototype.
500 2001-02-22 Mark Mitchell <mark@codesourcery.com>
502 * spew.c (yylex): Correct handling of friends.
504 2001-02-22 Mark Mitchell <mark@codesourcery.com>
506 * mangle.c (write_encoding): Pass write_function_type the
507 FUNCTION_DECL for the function being encoded.
508 (write_function_type): Pass it along to write_bare_function_type.
509 (write_bare_function_type): Pass it along to write_method_parms.
510 (write_method_parms): Don't mangle the compiler-generated
511 parameters to a constructor or destructor.
513 2001-02-22 Andreas Jaeger <aj@suse.de>
515 * optimize.c: Include toplev.h for
516 note_deferral_of_defined_inline_function prototype.
518 2001-02-22 Jakub Jelinek <jakub@redhat.com>
520 * cp-tree.h (struct lang_decl_inlined_fns): New.
521 (struct lang_decls): Add inlined_fns.
522 (DECL_INLINED_FNS): New macro.
523 * optimize.c (struct inline_data): Add inlined_fns.
524 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
525 (inlinable_function_p): Likewise, fix typo in comment,
526 function is not inlinable if it already inlined function currently
528 (expand_call_inline): Add fn to inlined_fns if neccessary.
529 (optimize_function): Initialize inlined_fns.
530 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
531 * decl.c (mark_inlined_fns): New function.
532 (lang_mark_tree): Call it.
534 2001-02-21 Jason Merrill <jason@redhat.com>
536 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
537 (DECL_UNINLINABLE): Move to middle-end.
539 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
540 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
541 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
542 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
543 parms and outer BLOCK. note_deferral_of_defined_inline_function.
545 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
548 2001-02-19 Mark Mitchell <mark@codesourcery.com>
550 * decl2.c (set_decl_namespace): Allow explicit instantiations in
553 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
555 * optimize.c (expand_call_inline): Don't walk subtrees of type
558 2001-02-18 Mark Mitchell <mark@codesourcery.com>
560 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
563 2001-02-18 Jason Merrill <jason@redhat.com>
565 Do put the VTT parameter in DECL_ARGUMENTS.
566 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
567 (current_vtt_parm): New macro.
568 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
569 (DECL_HAS_VTT_PARM_P): New macro.
570 (DECL_VTT_PARM): Remove.
571 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
572 * decl.c (duplicate_decls): Only copy the operator code if
574 (start_function): Set current_vtt_parm.
575 (lang_mark_tree): Don't mark vtt_parm.
576 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
577 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
578 * class.c (build_clone): Maybe remove the VTT parm.
579 * optimize.c (maybe_clone_body): Set up the VTT parm.
580 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
581 * call.c (build_over_call): Just allow the VTT arg.
582 * method.c (make_thunk): Don't set DECL_VTT_PARM.
583 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
584 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
585 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
586 * error.c (dump_function_decl): Likewise.
587 * call.c (build_user_type_conversion_1, convert_like_real): Abort
588 if we try to call a constructor with in-charge or VTT parms.
589 * method.c (skip_artificial_parms_for): New fn.
590 * call.c (add_function_candidate, build_over_call): Call it.
591 * call.c (build_new_method_call): Use current_vtt_parm.
592 * init.c (expand_virtual_init): Likewise.
593 * class.c (same_signature_p): No longer static.
594 * cp-tree.h: Declare it.
595 * search.c (look_for_overrides_r): Use it.
597 2001-02-17 Mark Mitchell <mark@codesourcery.com>
599 * cp-tree.h (new_abi_rtti_p): Remove.
600 (name_mangling_version): Likewise.
601 (flag_do_squangling): Likewise.
602 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
603 * decl.c (grokfndecl): Likewise.
604 * decl2.c (name_mangling_version): Remove.
605 (flag_do_squangling): Likewise.
606 (lang_f_options): Remove `squangle'.
607 (unsupported_options): Add `squangle'.
608 (cxx_decode_option): Issue a warning about uses of
609 -fname-mangling-version.
610 (finish_file): Remove old ABI support.
611 * pt.c (check_explicit_specialization): Likewise.
612 (tsubst_decl): Likewise.
613 * rtti.c (init_rtti_processing): Likewise.
614 (build_headof): Likewise.
615 (get_tinfo_decl_dynamic): Likewise.
616 (tinfo_from_decl): Likewise.
617 (build_dynamic_cast_1): Likewise.
618 (synthesize_tinfo_var): Likewise.
619 * init.c (build_new): Allow enumeration types for the array-bounds
620 in a direct-new-declarator.
622 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
624 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
625 TREE_PROTECTED from the template being specialized.
627 2001-02-17 Jason Merrill <jason@redhat.com>
629 * decl2.c (build_artificial_parm): Set TREE_READONLY.
631 * decl.c (bad_specifiers): Allow throw specs on things with
632 pointer-to-function or -member-function type.
633 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
636 2001-02-17 Mark Mitchell <mark@codesourcery.com>
638 * call.c (check_dtor_name): Handle template names correctly.
640 2001-02-16 Jason Merrill <jason@redhat.com>
642 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
643 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
644 * optimize.c (maybe_clone_body): Don't substitute it.
645 * call.c (build_new_method_call): Check in_chrg instead.
646 * init.c (expand_virtual_init): Likewise.
648 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
650 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
651 class-type introduces at least a type-name.
653 2001-02-16 Jakub Jelinek <jakub@redhat.com>
655 * call.c (convert_like_real): Create a temporary for non-lvalue.
657 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
659 * cp-tree.h: Fix typos in comments.
661 2001-02-16 Jason Merrill <jason@redhat.com>
663 * optimize.c (remap_block): If we're compiling a clone, pass the
664 new block to insert_block.
666 2001-02-16 Mark Mitchell <mark@codesourcery.com>
668 * semantics.c (finish_asm_stmt): Robustify.
670 2001-02-15 Mark Mitchell <mark@codesourcery.com>
672 * pt.c (push_template_decl_real): Don't remangle the name of a
675 2001-02-15 Jim Meyering <meyering@lucent.com>
677 * Make-lang.in (c++.install-common): Depend on installdirs.
678 (c++.install-info): Likewise.
679 (c++.install-man): Likewise.
681 2001-02-15 Mark Mitchell <mark@codesourcery.com>
683 * typeck2.c (build_m_component_ref): Robustify.
685 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
687 * friend.c (do_friend): Don't take the nested [template] class
688 into account when deciding whether to warn about the friend
689 function not referring to a template function.
691 2001-02-14 Jakub Jelinek <jakub@redhat.com>
693 * typeck.c (build_unary_op): Clarify error message.
695 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
697 * parse.y (component_constructor_declarator): allow optional
698 parentheses around constructor class name.
700 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
702 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
704 * init.c (emit_base_init): Remove incorrect comment about
706 * method.c (make_thunk): Fix comment alignment.
708 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
710 Kill remnants of this is variable.
711 * cp-tree.h (flag_this_is_variable): Remove.
712 * decl2.c (flag_this_is_variable): Remove.
713 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
714 (build_vbase_path): The path is non-static, even in a cdtor.
715 (resolves_to_fixed_type_p): Add additional return value.
716 * search.c (init_vbase_pointers): Adjust.
717 * tree.c (lvalue_p_1): Adjust.
718 * typeck.c (mark_addressable): Adjust.
720 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
722 * pt.c (unify): Don't check cv quals of array types.
724 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
726 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
727 check whether we already have the type.
729 2001-02-13 Mark Mitchell <mark@codesourcery.com>
731 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
732 * call.c (build_op_delete_call): Simplify to remove duplicate
734 * class.c (clone_function_decl): Don't build the deleting variant
735 of a non-virtual destructor.
736 * decl.c (finish_destructor_body): Don't call delete if this is a
737 non-virtual destructor.
738 * init.c (build_delete): Explicitly call `operator delete' when
739 deleting an object with a non-virtual destructor.
741 2001-02-13 Jason Merrill <jason@redhat.com>
743 * lang-specs.h: Add more __EXCEPTIONS.
745 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
747 * typeck2.c (process_init_constructor): Check
748 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
750 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
752 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
753 Remove spurious information in comment. Allow further
754 adjustments of REFERENCE_TYPE args.
756 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
758 * errfn.c (cp_deprecated): Tweak diagnostic text.
759 * parse.y (new_initializer): Deprecate initializer lists
762 2001-02-12 Mark Mitchell <mark@codesourcery.com>
764 Remove old ABI support.
766 2001-02-11 Mark Mitchell <mark@codesourcery.com>
768 * decl2.c (flag_vtable_thunks): Always set it to 1.
769 (flag_new_abi): Likewise.
770 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
772 * Makefile.in (g++spec.o): Fix typo.
774 2001-02-09 Jason Merrill <jason@redhat.com>
776 * lang-specs.h: Restore definition of __EXCEPTIONS.
778 2001-02-08 Jason Merrill <jason@redhat.com>
780 * search.c (shared_member_p): New function.
781 (lookup_field_r): Use it.
782 * cp-tree.h (SHARED_MEMBER_P): Remove.
784 * method.c (process_overload_item): Handle template-dependent array
786 * pt.c (type_unification_real): If we end up with undeduced nontype
789 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
792 * typeck2.c (friendly_abort): Don't say anything if we have
793 earlier errors or sorries.
795 * decl.c (check_tag_decl): Notice attempts to redefine bool and
796 wchar_t. Ignore if in_system_header.
798 * decl.c (maybe_push_cleanup_level): New fn...
799 (start_decl_1): ...split out from here.
800 * cvt.c (build_up_reference): Use it.
801 * cp-tree.h: Declare it.
803 2001-02-07 Mark Mitchell <mark@codesourcery.com>
805 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
808 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
810 * pt.c (lookup_template_class): Make sure it's a primary
811 template or template_template_parm when called from the parser.
812 (instantiate_template_class): Add assertion.
814 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
816 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
817 from error_mark_node.
819 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
821 Fix specification and implementation bugs in V3 ABI
822 construction vtables.
823 * cp-tree.h (flag_dump_class_layout): New flag.
824 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
825 (BINFO_LOST_PRIMARY_P): New flag.
826 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
827 (BINFO_PRIMARY_MARKED_P): Rename to ...
828 (BINFO_PRIMARY_P): ... here.
829 (binfo_via_virtual): New prototype.
830 * decl2.c (flag_dump_class_layout): New flag.
831 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
832 use `=' as a file name separator.
833 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
835 (build_vtbl_address): If this is a virtual primary base, then
836 get the vtbl of what it is ultimately primary for.
837 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
839 (dfs_skip_nonprimary_vbases_markedp): Likewise.
840 (get_shared_vbase_if_not_primary): Likewise.
841 (dfs_get_pure_virtuals): Likewise.
842 (expand_upcast_fixups): Likewise.
843 (fixup_virtual_upcast_offsets): Likewise.
844 (dfs_find_vbase_instance): Likewise.
845 (find_vbase_instance): Likewise.
846 (binfo_from_vbase): Adjust comment to reflect reality.
847 (binfo_via_virtual): New function.
848 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
849 for binfo walking during VTT construction.
850 (dfs_mark_primary_bases): Remove.
851 (force_canonical_binfo_r): New function.
852 (force_canonical_binfo): New function.
853 (mark_primary_virtual_base): New function.
854 (mark_primary_bases): Walk in inheritance graph order, use
855 mark_primary_virtual_base.
856 (determine_primary_base): Use some more intermediate variables.
857 (dfs_find_final_overrider): Don't check for overriding along a
859 (dfs_modify_vtables): Walk into primary virtual bases too.
860 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
861 (build_base_fields): Likewise.
862 (dfs_set_offset_for_unshared_vbases): Likewise.
863 (layout_virtual_bases): Likewise.
864 (end_of_class): Likewise.
865 (finish_struct_1): Call dump_class_hierarchy, if requested.
866 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
867 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
868 (dump_class_hierarchy): Add file parameter. Append to file, if
870 (finish_vtbls): Adjust accumulate_vtbl_inits call.
871 Use canonical base for virtual bases.
872 (build_vtt): Add more comments. Adjust build_vtt_inits call.
873 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
874 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
875 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
877 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
878 from DATA. We want virtual primary bases and all bases via virtual.
879 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
880 virtual base when not a construction vtable.
881 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
882 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
883 Use canonical bases when processing virtual bases.
884 (accumulate_vtbl_inits): We're interested in any base via a
886 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
887 within a construction vtable, determine what is being overridden.
888 (build_vtbl_initializer): Add more comments
889 (add_vcall_offset_vtbl_entries_1): Adjust comment.
890 (build_rtti_vtbl_entries): Check if the base has lost its
893 2001-02-05 Mark Mitchell <mark@codesourcery.com>
895 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
897 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
899 * decl.c (pushdecl): Call abort instead of fatal.
900 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
901 * init.c (build_new_1): Likewise.
902 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
903 * decl.c (build_typename_type): hash_table_init now returns void.
904 decl.c (init_decl_processing): Make an error non-fatal.
906 2001-02-04 Mark Mitchell <mark@codesourcery.com>
908 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
910 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
911 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
912 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
913 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
914 * decl.c (maybe_commonize_var): Use the new name-mangling where
916 * decl2.c (comdat_linkage): Enhance comments. Make all
917 compiler-generated things static, if COMDAT is not available.
918 (get_tinfo_decl): Do not make typeinfo objects that belong in the
920 (tinfo_base_init): Use the correct mangled name for typeinfo
921 strings, and push them into the global scope.
922 (typeinfo_in_lib_p): New function.
923 (synthesize_tinfo_var): Use it.
924 (create_real_tinfo_var): Likewise.
926 2001-02-03 Jakub Jelinek <jakub@redhat.com>
928 * decl.c (push_class_binding): Use context_for_name_lookup instead
930 * search.c (context_for_name_lookup): Remove static. Check for NULL
932 * cp-tree.h (context_for_name_lookup): Add prototype.
934 2001-02-02 Jakub Jelinek <jakub@redhat.com>
936 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
937 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
939 * call.c (convert_class_to_reference, build_user_type_conversion_1,
940 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
942 2001-02-02 Mark Mitchell <mark@codesourcery.com>
944 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
945 of macros used when compiling g++spec.c.
946 * g++spec.c (lang_specific_driver): Link with the shared
949 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
951 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
952 make_reference_declarator, make_call_declarator), method.c
953 (implicitly_declare_fn), parse.y (namespace_using_decl,
954 notype_unqualified_id, expr_or_declarator, new_type_id,
955 after_type_declarator, direct_after_type_declarator,
956 notype_declarator, complex_notype_declarator,
957 complex_direct_notype_declarator, qualified_id,
958 notype_qualified_id, overqualified_id, direct_new_declarator,
959 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
960 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
961 instead of build_parse_node.
963 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
965 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
966 (minus_one_node): Moved to top level gcc directory. Renamed
967 to integer_minus_one_node.
969 * init.c (init_init_processing): Don't set minus_one_node.
970 (build_vec_init): Use integer_minus_one_node.
972 * rtti.c (get_tinfo_decl_dynamic): Likewise.
974 2001-01-28 Jakub Jelinek <jakub@redhat.com>
976 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
977 identical and they would be replaced with constant, remove
978 MODIFY_EXPR from the tree.
980 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
982 * Make-lang.in: Remove all dependencies on defaults.h.
983 * call.c: Don't include defaults.h.
986 * except.c: Likewise.
990 * typeck.c: Likewise.
992 2001-01-25 Jakub Jelinek <jakub@redhat.com>
994 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
995 operators even in "C" linkage.
996 * method.c (set_mangled_name_for_decl): Likewise.
997 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
998 overloaded operators in "C" linkage.
1000 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1002 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1003 (tsubst_arg_types): Check parameter is not void.
1004 (tsubst): Adjust tsubst_decl call.
1006 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1008 * call.c (add_builtin_candidate): Quote std properly, from
1011 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1013 * pt.c (check_explicit_specialization): Clone constructors and
1016 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1018 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1019 indicates anything special about template depth. Make sure we
1020 only count the user visible template classes.
1022 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1024 * call.c (build_conv): Typo in comment.
1025 (add_builtin_candidate): Add more explanation.
1026 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1027 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1028 when we have enumeral types.
1029 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1030 candidates for relops and eqops.
1031 (joust): Simplify control flow. Allow a non-template user
1032 function to hide a builtin.
1034 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1036 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1037 (more_specialized): Add deduction parameter.
1038 * call.c (joust): Adjust more_specialized call.
1039 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1040 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1041 (get_bindings_order): Remove.
1042 (get_bindings_real): Add DEDUCE parameter.
1043 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1044 REFERENCE_TYPE jig for DEDUCE_ORDER.
1045 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1046 maybe_adjust_types_for_deduction.
1047 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1049 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1050 (check_cv_quals_for_unify): Use new unify qualifier flags.
1051 (unify): Clear new unify qualifier flags.
1052 (get_bindings_real): Add DEDUCE parameter.
1053 (get_bindings): Adjust call to get_bindings_real.
1054 (get_bindings_overload): Likewise.
1055 (most_specialized_instantiation): Adjust call to
1058 2001-01-19 Jason Merrill <jason@redhat.com>
1060 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1062 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1065 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1067 * decl2.c (arg_assoc_class): Fix double iteration logic.
1069 2001-01-19 Jason Merrill <jason@redhat.com>
1071 * init.c (build_delete): Always call convert_force to strip cv-quals.
1073 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1074 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1075 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1077 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1079 * search.c (get_vbase_1): Count only virtual bases.
1081 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1083 * class.c (duplicate_tag_error): Robustify flag clearing.
1085 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1087 * cp-tree.h (lookup_template_class): Add complain parm.
1088 * decl.c (lookup_namespace_name): Adjust call to
1089 lookup_template_class.
1090 (make_typename_type): Likewise.
1091 * semantics.c (finish_template_type): Likewise.
1092 * pt.c (lookup_template_class): Add complain parm. Adjust.
1093 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1096 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1098 * pt.c (copy_default_args_to_explicit_spec): Preserve
1099 object's CV quals. Reorganize.
1101 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1103 * typeck.c (build_modify_expr): Say `initialization' for
1105 * init.c (build_default_init): Convert to enumeral type, if
1108 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1110 * parse.y (nomods_initdcl0): Properly set things up for
1113 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1115 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1116 (type_unification_real): Set it.
1119 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1121 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1123 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1125 * semantics.c (begin_class_definition): Check we're not inside a
1128 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1130 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1133 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1135 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1136 * call.c (build_over_call): Add comment.
1138 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1140 * cvt.c (ocp_convert): Handle vector type conversion
1141 * typeck2.c (digest_init): Handle vector type initializations
1143 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1145 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1148 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1150 * pt.c (check_nontype_parm): Rename to ...
1151 (invalid_nontype_parm_type_p): ... here.
1152 (process_template_parm): Adjust.
1153 (convert_template_argument): Adjust.
1155 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1157 * pt.c (check_nontype_parm): New function.
1158 (process_template_parm): Use it.
1159 (convert_template_argument): Use it.
1160 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1163 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1165 * tree.c: Add defaults.h
1166 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1167 * Make-lang.in (cp/tree.o): Add defaults.h.
1169 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1171 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1173 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1175 * g++.1: Change to be ".so man1/gcc.1".
1177 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1179 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1181 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1182 ($(srcdir)/cp/g++int.info): New target.
1183 * gxxint.texi: Add info directory entry. Use @@ in email address.
1184 * .cvsignore: Update.
1186 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1188 * typeck.c (build_c_cast): Do template processing earlier.
1189 Always pedwarn on array casts.
1191 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1193 * friend.c (make_friend_class): Make sure a templated class is
1194 actually a template.
1196 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1198 * decl2.c (get_guard): Set linkage from guarded decl.
1200 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1202 * call.c (convert_default_arg): Check for unprocessed
1204 * cp-tree.h (replace_defarg): Move to spew.c.
1205 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1206 spew.c, which is where they really are.
1207 (done_pending_defargs): Declare.
1208 (unprocessed_defarg_fn): Declare.
1209 * decl.c (replace_defarg): Move to spew.c
1210 * parse.y (structsp): Call done_pending_defargs.
1211 * spew.c (defarg_fns): Rearrange list structure.
1212 (defarg_fnsdone): New static variable.
1213 (defarg_depfns): New static variable.
1214 (init_spew): Adjust.
1215 (add_defarg_fn): Store the type in TREE_TYPE.
1216 (do_pending_defargs): Detect and deal with ordering constraints
1218 (done_pending_defargs): New function.
1219 (unprocessed_defarg_fn): New function.
1220 (replace_defarg): Moved from decl.c. Robustify. Don't save
1221 if circularity detected.
1223 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1225 * pt.c (unify): Check array has a domain, before checking
1226 whether it is variable sized.
1228 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1230 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1231 parameters with pointers to arrays of unknown bound.
1233 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1235 * parse.y (template_parm_header, template_spec_header): New
1236 reductions. Split out from ...
1237 (template_header): ... here. Use them.
1238 (template_template_parm): Use template_parm_header.
1239 * semantics.c (finish_template_template_parm): Add assert.
1241 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1243 * mangle.c (write_builtin_type): Fix thinko.
1245 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1246 (copy_default_args_to_explicit_spec): Likewise.
1247 (check_explicit_specialization): Use it.
1249 * class.c (finish_struct_1): Remove last argument in call to
1250 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1251 * decl.c (builtin_function): Likewise.
1252 (build_cp_library_fn): Likewise.
1253 (check_initializer): Likewise.
1254 (make_rtl_for_nonlocal_decl): Likewise.
1255 (cp_finish_decl): Likewise.
1256 (start_function): Likewise.
1257 * decl2.c (finish_anon_union): Likewise.
1258 * friend.c (do_friend): Likewise.
1259 * init.c (build_java_class_ref): Likewise.
1260 * method.c (make_thunk): Likewise.
1261 * pt.c (tsubst_friend_function): Likewise.
1262 * semantics.c (expand_body): Likewise.
1264 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1266 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1267 looking at DECL_CLONED_FUNCTION for non-functions.
1269 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1271 * error.c (dump_template_parameter): Use parm to determine how
1272 to print default value.
1274 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1276 * class.c (duplicate_tag_error): Clear more flags.
1278 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1280 * call.c (build_new_method_call): Use binfo_for_vbase.
1282 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1284 * cp-tree.h (flag_cond_mismatch): Don't declare.
1285 * decl2.c (flag_cond_mismatch): Don't define.
1286 (lang_f_options): Remove cond-mismatch.
1287 (unsupported_options): Add cond-mismatch.
1289 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1291 * class.c (handle_using_decl): Reject using of constructor name
1292 of sourcing class. Allow injecting of a method with same name as
1293 nested class. Fixup error messages.
1295 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1297 * decl2.c (lang_decode_option): Handle -Wformat=2.
1299 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1301 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1302 initialized_in_class.
1303 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1304 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1305 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1306 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1307 * pt.c (check_default_tmpl_args): Adjust for
1308 DECL_INITIALIZED_IN_CLASS_P.
1309 (instantiate_class_template): Likewise.
1310 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1312 * class.c (finish_struct): Constify saved_filename.
1314 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1316 * class.c (duplicate_tag_error): Adjust diagnostic.
1317 (finish_struct): Locally set location to start of struct.
1318 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1320 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1322 * decl.c (struct binding_level): Adjust class_shadowed comments
1324 (push_class_level_binding): Ajust comments to reflect reality.
1325 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1326 Don't set TREE_VALUE on the class_shadowed list.
1328 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1330 * decl2.c (acceptable_java_type): Allow references too.
1331 * init.c (build_java_class_ref): When using the new ABI, search
1332 `class$' and have it mangled with `mangle_decl.'
1333 * mangle.c (write_java_integer_type_codes): New function.
1334 (write_builtin_type): Detect and mangle Java integer and real
1337 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1339 * decl2.c (grokfield): Don't accept `asm' specifiers for
1340 non-static data members.
1342 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1344 * expr.c (cplus_expand_expr): Don't reset `target'.
1346 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1348 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1350 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1352 * parse.y (template_datadef): Check for error_mark_node.
1354 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1356 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1358 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1360 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1361 (record_builtin_type): Make non-static.
1362 (flag_short_double): Don't declare.
1363 (init_decl_processing): Remove the creation of many tree nodes now
1364 in c_common_nodes_and_builtins.
1365 (build_void_list_node): New function.
1366 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1367 * cp-tree.h (flag_short_wchar): Don't declare.
1369 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1371 * call.c (build_conv): Don't use build1 for USER_CONV.
1372 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1374 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1376 * lex.c (lang_init): Call c_common_lang_init.
1378 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1380 * search.c (lookup_fnfields_here): Remove.
1381 (look_for_overrides_r): Use lookup_fnfields_1.
1382 Ignore functions from using declarations.
1384 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1386 Implement exceptions specifiers for implicit member functions.
1387 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1388 * method.c (synthesize_exception_spec): New function.
1389 (locate_dtor, locate_ctor, locate_copy): New functions.
1390 (implicitly_declare_fn): Generate the exception spec too.
1391 * search.c (check_final_overrider): Check artificial functions
1393 * typeck2.c (merge_exception_specifiers): New function.
1395 2001-01-03 Jason Merrill <jason@redhat.com>
1397 * init.c (build_default_init): New fn.
1398 (perform_member_init): Split out from here.
1399 (build_new_1): Use it. Simplify initialization logic.
1400 (build_vec_init): Take an array, rather than a pointer and maxindex.
1401 Speed up simple initializations. Don't clean up if we're assigning.
1402 * cp-tree.h: Adjust.
1403 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1404 * parse.y (new_initializer): Return void_zero_node for ().
1405 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1406 * typeck2.c (digest_init): Only complain about user-written
1409 2000-12-22 Mike Stump <mrs@wrs.com>
1411 * decl2.c: (max_tinst_depth): Increase to 50.
1413 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1415 * class.c (invalidate_class_lookup_cache): Zero the
1416 previous_class_values.
1417 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1419 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1420 * decl.c (free_bindings): New variable.
1421 (push_binding): Don't create a new binding if we have one on the
1423 (pop_binding): Put old bindings on the free list.
1424 (init_decl_processing): Use size_int, not build_int_2.
1425 Register free_bindings as a GC root.
1426 (cp_make_fname_decl): Use size_int, not build_int_2.
1427 (push_inline_template_parms_recursive): Likewise.
1428 (end_template_parm_list): Likewise.
1429 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1430 (tsubst_template_parms): Use size_int, not build_int_2.
1432 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1434 2001-01-02 Richard Henderson <rth@redhat.com>
1436 * parse.y (asm): Set ASM_INPUT_P.
1438 2001-01-02 Jason Merrill <jason@redhat.com>
1440 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1443 * typeck.c (cp_truthvalue_conversion): New fn.
1444 * cvt.c (ocp_convert): Use it.
1446 * cp-tree.h: Lose c-common.c decls.
1448 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1449 * cvt.c (convert_to_void): Use type_unknown_p.
1451 * typeck.c (strip_all_pointer_quals): Also strip quals from
1452 pointer-to-member types.
1454 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1457 * call.c (build_new_method_call): Do evaluate the object parameter
1458 when accessing a static member.
1459 * typeck.c (build_component_ref): Likewise.
1461 2001-01-02 Andreas Jaeger <aj@suse.de>
1463 * decl.c (cp_missing_noreturn_ok_p): New.
1464 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1466 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1468 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1470 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1472 * class.c (pushclass): Remove #if 0'd code.
1473 * cp-tree.h (overload_template_name): Remove.
1474 * decl.c (store_bindings): Simplify.
1475 (pop_from_top_level): Likewise.
1476 * pt.c (overload_template_name): Remove.
1477 (instantiate_decl): Don't call push_to_top_level if it's not
1480 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1482 * pt.c (register_local_specialization): Don't return a value.
1483 (lookup_template_class): Use move-to-front heuristic when looking
1484 up template instantiations.
1485 (instantiate_decl): Only push_to_top_level when we're actually
1486 going to instantiate the template.
1488 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1490 * search.c (binfo_for_vtable): Return least derived class, not
1491 most. Handle secondary vtables.
1493 2000-12-22 Jason Merrill <jason@redhat.com>
1495 * pt.c (more_specialized): Don't optimize len==0.
1496 (fn_type_unification): If we're adding the return type, increase len.
1498 * typeck.c (build_binary_op): Fix pmf comparison logic.
1500 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1501 DECL_STATIC_FUNCTION_P.
1503 * semantics.c (genrtl_finish_function): Don't try to jump to
1504 return_label unless it exists.
1506 In partial ordering for a call, ignore parms for which we don't have
1508 * call.c (joust): Pass len to more_specialized.
1509 (add_template_candidate_real): Strip 'this', pass len.
1510 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1511 (get_bindings_order): New fn. Pass len down.
1512 (get_bindings_real): Strip 'this', pass len.
1513 (fn_type_unification): Likewise.
1514 (type_unification_real): Succeed after checking 'len' args.
1515 (most_specialized_instantiation): Lose explicit_args parm.
1516 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1519 2000-12-21 Jason Merrill <jason@redhat.com>
1521 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1522 DECL_TEMPLATE_RESULT.
1524 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1525 lookup_fnfields_here.
1527 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1529 * call.c (build_object_call): Also allow conversions that return
1530 reference to pointer to function.
1531 (add_conv_candidate): Handle totype being ref to ptr to fn.
1532 (build_field_call): Also allow members of type reference to function.
1533 Lose support for calling pointer to METHOD_TYPE fields.
1535 * error.c (dump_expr): Handle *_CAST_EXPR.
1537 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1539 * tree.c (break_out_cleanups): Lose.
1540 * cp-tree.h: Remove prototype.
1541 * typeck.c (build_component_ref): Don't break_out_cleanups.
1542 (build_compound_expr): Likewise.
1543 * semantics.c (finish_expr_stmt): Likewise.
1545 2000-12-20 Richard Henderson <rth@redhat.com>
1547 * cp-tree.h: Update declarations.
1548 * decl.c (finish_case_label): Return the new stmt node.
1549 * semantics.c (finish_goto_stmt): Likewise.
1550 (finish_expr_stmt, finish_return_stmt): Likewise.
1551 (finish_break_stmt, finish_continue_stmt): Likewise.
1552 (finish_asm_stmt): Likewise.
1553 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1554 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1555 (simple_if, simple_stmt): Return the new stmt node.
1558 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1560 * cp-tree.h: Don't declare warn_long_long.
1562 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1564 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1567 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1569 * pt.c (unify): Handle when both ARG and PARM are
1570 BOUND_TEMPLATE_TEMPLATE_PARM.
1572 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1574 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1575 DECL_TEMPLATE_PARM_P.
1577 2000-12-15 Jason Merrill <jason@redhat.com>
1579 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1581 * init.c (build_new_1): Don't strip quals from type.
1583 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1585 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1587 * call.c (build_new_function_call): Lose space before paren in
1589 (build_new_method_call): Likewise.
1591 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1593 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1595 * pt.c (check_explicit_specialization): Propagate default
1596 function arguments to explicit specializations.
1598 2000-12-13 DJ Delorie <dj@redhat.com>
1600 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1603 2000-12-08 Jason Merrill <jason@redhat.com>
1605 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1607 Clean up copy-initialization in overloading code.
1608 * call.c (build_user_type_conversion_1): Die if we are asked to
1609 convert to the same or a base type.
1610 (implicit_conversion): Avoid doing so. Lose reference binding code.
1611 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1612 direct-initialization. Also do direct-init part of copy-init.
1613 (build_user_type_conversion): Don't provide context to convert_like.
1614 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1615 the constructor call for copy-init.
1617 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1618 instantiation of a member template.
1619 (do_decl_instantiation): Not here.
1621 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1623 * class.c (check_field_decls): Don't special case anonymous
1624 fields in error messages.
1625 (note_name_declared_in_class): Use %D on diagnostic.
1627 * tree.c (pod_type_p): Use strip_array_types.
1628 (cp_valid_lang_attribute): Likewise.
1629 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1630 multiple evaluations.
1631 (cp_has_mutable_p): Use strip_array_types.
1633 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1635 * cp-tree.h (sufficient_parms_p): Declare new function.
1636 * call.c (sufficient_parms_p): New function, broken out of ...
1637 (add_function_candidate): ... here. Use it.
1638 (add_conv_candidate): Use it.
1639 * decl.c (grok_ctor_properties): Use it.
1641 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1643 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1645 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1647 * decl2.c (lang_decode_option): Handle -Wformat-security.
1649 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1651 * pt.c (verify_class_unification): New function.
1652 (get_class_bindings): Use it.
1653 (try_class_unification): Tidy.
1654 (unify): Handle when argument of a template-id is not
1655 template parameter dependent.
1656 (template_args_equal): Handle when TREE_CODE's do not match.
1658 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1660 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1661 for -save-temps, pass all relevant -Defines to it, and then don't
1662 pass them to cc1plus.
1664 2000-12-05 Will Cohen <wcohen@redhat.com>
1666 * decl.c (finish_case_label): Cleared
1667 more_cleanups_ok in surrounding function scopes.
1668 (define_label): Likewise.
1670 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1672 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1673 (get_matching_virtual): Remove.
1674 (look_for_overrides): Declare new function.
1675 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1677 * class.c (check_for_override): Move base class iteration code
1678 to look_for_overrides.
1679 * search.c (next_baselink): Remove.
1680 (get_virtuals_named_this): Remove.
1681 (get_virtual_destructor): Remove.
1682 (tree_has_any_destructors_p): Remove.
1683 (struct gvnt_info): Remove.
1684 (check_final_overrider): Remove `virtual' from error messages.
1685 (get_matching_virtuals): Remove. Move functionality to ...
1686 (look_for_overrides): ... here, and ...
1687 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1690 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1692 * typeck.c (get_delta_difference): If via a virtual base,
1694 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1697 2000-12-04 Richard Henderson <rth@redhat.com>
1699 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1701 2000-12-04 Jason Merrill <jason@redhat.com>
1703 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1704 (write_builtin_type): Pass intSI_type_node and the like through
1706 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1707 Pass intSI_type_node and the like through type_for_mode.
1708 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1709 * pt.c (tsubst, unify): Likewise.
1710 * tree.c (walk_tree): Likewise.
1711 * error.c (dump_type): Likewise.
1712 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1714 * Make-lang.in: Tweak top comment for emacs.
1717 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1719 * class.c (clone_function_decl): Robustify.
1721 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1723 * decl.c (store_bindings): Only search in the non modified
1724 old_bindings for duplicates.
1726 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1728 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1731 * typeck.c (build_static_cast): Remove unused variable.
1733 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1735 * pt.c: Fix typo in comment.
1737 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1739 * decl2.c (warn_format): Remove definition.
1740 (lang_decode_option): Handle -Wformat-nonliteral,
1741 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1743 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1745 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1746 (init_decl_processing): Don't create string_type_node,
1747 const_string_type_node, wint_type_node, intmax_type_node,
1748 uintmax_type_node, default_function_type, ptrdiff_type_node and
1749 unsigned_ptrdiff_type_node. Adjust position of call to
1750 c_common_nodes_and_builtins.
1751 (identifier_global_value): New function.
1753 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1755 * call.c (standard_conversion): Reject pointer to member
1756 conversions from ambiguous, inaccessible or virtual bases.
1757 * typeck.c (build_static_cast): Don't check pointers to members
1760 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1762 * method.c (do_build_copy_constructor): Preserve cv
1763 qualifications when accessing source object members.
1764 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1767 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1769 * method.c (do_build_assign_ref): Construct appropriately
1770 CV-qualified base reference. Don't allow const casts in base
1773 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1775 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1776 incomplete return type.
1778 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1780 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1781 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1784 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1786 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1788 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1790 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1792 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1794 * decl.c (grokdeclarator): Do type access control on friend
1797 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1799 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1800 bison parser ickiness.
1801 * pt.c (tsubst_friend_function): Enter namespace scope when
1802 tsubsting the function name.
1803 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1805 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1807 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1808 * cvt.c (cp_convert_to_pointer): Add force parameter.
1809 Allow conversions via virtual base if forced.
1810 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1811 (ocp_convert): Likewise.
1812 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1813 * typeck.c (get_delta_difference): Adjust handling of virtual
1816 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1818 * tree.c (struct list_hash): Remove.
1819 (list_hash_table): Make it be an htab.
1820 (struct list_proxy): New type.
1821 (list_hash_eq): New function.
1822 (list_hash_pieces): Renamed from ...
1823 (list_hash): ... this.
1824 (list_hash_lookup): Remove.
1825 (list_hash_add): Remove.
1826 (hash_tree_cons): Use the generic hashtable.
1827 (mark_list_hash): Remove.
1828 (init_tree): Create the hashtable.
1830 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1832 * method.c (build_mangled_C9x_name): Rename to
1833 build_mangled_C99_name. Change C9X references in comments to
1836 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1838 * parse.y (unary_expr): Move VA_ARG from here ...
1839 (primary): ... to here.
1841 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1843 * semantics.c (finish_id_expr): If type is error_mark, return
1846 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1848 * pt.c (lookup_template_class): Simplify loop exit constructs.
1849 Cope when there is no partial instantiation of a template
1852 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1854 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1856 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1858 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1861 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1862 destructors that haven't already been cloned.
1864 2000-11-20 Richard Henderson <rth@redhat.com>
1866 * parse.y (yyparse_1): Rename the parser entry point.
1868 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1870 * mangle.c (write_name): Use <unscoped-name> for names directly in
1872 (write_unscoped_name): Accept names directly in function scope.
1874 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1876 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1877 * parse.y (extdef): Add EXPORT reduction.
1878 * spew.c (yylex): Don't skip export here.
1880 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1882 * decl.c (init_decl_processing): Correct name of pure virtual
1883 function under the new ABI.
1884 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1885 (throw_bad_typeid): Likewise for bad typeid function.
1887 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1889 * decl.c (grokparms): Don't even function types of `void' type,
1891 * mangle.c (write_type): Don't crash when confronted with the
1894 * decl.c (grokparms): Don't create parameters of `void' type.
1896 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1898 * lex.c (mark_impl_file_chain): Delete.
1899 (init_parse): Remove call to ggc_add_string_root. No need to
1900 ggc_strdup a string constant. Do not add impl_file_chain to GC
1902 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1904 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1906 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1908 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1910 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1911 * decl.c (grokdeclarator): Don't reject void parms here.
1912 (require_complete_types_for_parms): Simplify, use
1913 complete_type_or_else.
1914 (grokparms): Remove bitrot. Remove funcdef parm.
1915 Deal with ellipsis parm lists here.
1916 * semantics.c (finish_parmlist): Don't append void_list_node
1917 here. Set PARMLIST_ELLIPSIS_P.
1919 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1921 * typeck2.c (incomplete_type_error): Reorganise to avoid
1922 excessive diagnostics.
1924 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1926 * lex.c (struct impl_files, internal_filename): Constify a char *.
1928 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1930 * mangle.c (write_special_name_constructor): Don't generate
1931 assembler junk when confronted with an old-style constructor.
1932 (write_special_name_destructor): Likewise.
1933 (mangle_decl_string): Do it here instead.
1935 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1937 * call.c (op_error): Make error messages clearer.
1939 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1941 * decl.c (wrapup_globals_for_namespace): Don't mark things
1942 TREE_ASM_WRITTEN when they're not.
1944 2000-11-15 Jason Merrill <jason@redhat.com>
1946 * typeck2.c (friendly_abort): Uncount the error before handing
1949 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1951 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1953 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1955 * class.c (build_vtbl_initializer): Fix typo in comment.
1956 * typeck.c (expr_sizeof): Don't crash on errors.
1958 2000-11-14 Jim Wilson <wilson@redhat.com>
1960 * lang-specs.h: Add %2 after %(cc1_options).
1962 2000-11-14 Richard Henderson <rth@redhat.com>
1964 * typeck.c (c_sizeof): Be strict about casting result value
1965 back to c_size_type_node.
1966 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1968 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1970 * typeck.c (build_unary_op): Use boolean_increment from
1971 c-common.c, moving the relevant code there.
1973 2000-11-11 Jason Merrill <jason@redhat.com>
1975 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1977 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1980 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1982 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1983 * lex.c (copy_lang_decl): Likewise.
1985 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1987 * dump.c (cp_dump_tree): Don't dump function bodies here.
1989 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1990 (dump.o): Update dependency list.
1991 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1992 (flag_dump_translation_unit): Likewise.
1993 (CP_TYPE_QUALS): Adjust definition.
1994 (DECL_C_BIT_FIELD): Remove.
1995 (SET_DECL_C_BIT_FIELD): Likewise.
1996 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1997 (add_maybe_template): Likewise.
1998 (strip_array_types): Likewise.
1999 (dump_node_to_file): Likewise.
2000 (cp_dump_tree): New function.
2001 * decl.c (init_decl_processing): Set lang_dump_tree.
2002 * decl2.c (flag_dump_translation_unit): Remove.
2003 * dump.c: Move most of it to ../c-dump.c.
2004 (cp_dump_tree): New function.
2005 * pt.c (add_maybe_template): Remove.
2006 * typeck.c (strip_array_types): Likewise.
2008 2000-11-07 Eric Christopher <echristo@redhat.com>
2010 * decl.c (init_decl_processing): Change definition of
2011 __wchar_t to wchar_t. Remove artificial declaration of
2013 * lex.c: Change instances of __wchar_t to wchar_t.
2015 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2017 * lex.c (do_identifier): Don't lookup_name for operators.
2018 * parse.y (operator): Save looking_for_typename.
2019 (unoperator): Restore it.
2020 * spew.c (frob_opname): Use nth_token for lookahead.
2022 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2024 * decl.c (grok_op_properties): Always use coerce_new_type and
2026 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2027 exception specification. Tidy up.
2028 (coerce_delete_type): Preserve exception specification. Tidy up.
2030 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2032 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2033 (push_binding_level), error.c (cp_tree_printer), pt.c
2034 (process_partial_specialization, tsubst_template_arg_vector),
2035 search.c (lookup_member): Use memset () instead of bzero ().
2037 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2039 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2041 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2043 * Make-lang.in (c++.distdir): Remove.
2045 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2047 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2048 declarations from different namespaces to be combined.
2050 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2052 * decl.c: Include tm_p.h.
2054 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2056 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2058 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2060 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2061 (build_overload_value), repo.c (open_repo_file), xref.c
2062 (open_xref_file): Use strchr () and strrchr () instead of index ()
2065 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2067 * call.c (build_over_call): Call fold on the CALL_EXPR.
2069 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2071 * error.c (dump_template_decl): Separate template hearders with
2074 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2076 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2077 TS_* flags with corresponding TFF_*. Adjust prototypes of
2078 functions (which used to take a tree_string_flags) to take an int.
2080 * cp-tree.h (enum tree_string_flags): Remove
2081 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2082 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2083 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2084 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2085 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2086 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2087 (type_as_string, decl_as_string, expr_as_string,
2088 context_as_string): Adjust prototype.
2090 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2091 instead of TS_PLAIN.
2093 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2094 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2097 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2099 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2100 (linkage_kind): New enumeration.
2101 (decl_linkage): New function.
2102 * decl2.c (comdat_linkage): Extend comment.
2103 * error.c (dump_function_decl): Print the arguments used to
2104 instantiate a template, even when not printing the type of the
2106 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2107 not TREE_PUBLIC, to test for external linkage.
2108 * tree.c (decl_linkage): New function.
2110 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2112 * pt.c (instantiate_decl): Always instantiate static data members
2113 initialized in-class.
2115 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2117 * Make-lang.in: Move all build rules here from Makefile.in,
2118 adapt to new context. Wrap all rules that change the current
2119 directory in parentheses. Expunge all references to $(P).
2120 When one command depends on another and they're run all at
2121 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2122 all object-file generation rules. Delete obsolete variables.
2124 * Makefile.in: Delete.
2125 * config-lang.in: Delete outputs= line.
2127 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2129 * error.c (dump_function_decl): Print no space between
2130 `ptr-operator' the `type-specifier' of the return type.
2131 (dump_type_prefix): Make sure we put space at the appropriate
2134 2000-10-23 Jason Merrill <jason@redhat.com>
2136 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2138 2000-10-22 Jason Merrill <jason@redhat.com>
2140 * call.c (build_conditional_expr): Use ocp_convert to force
2143 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2145 * call.c (standard_conversion): Use RVALUE_CONVs for all
2146 expressions that satisfy lvalue_p, not just those that satisfy
2149 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2151 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2152 not one with TYPE_IS_SIZETYPE set.
2153 (dubious_conversion_warnings): Remove special-case code.
2155 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2157 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2158 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2159 (dump_type_prefix): Print vector-of-int as 'int vector'.
2160 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2161 * tree.c (walk_tree): Handle VECTOR_TYPE.
2163 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2165 2000-10-21 Jason Merrill <jason@redhat.com>
2167 * parse.y (operator): Set got_object from got_scope.
2168 Set looking_for_typename.
2169 * decl.c (lookup_name_real): Clear val after setting from_obj.
2170 Reorganize diagnostic.
2172 2000-10-20 Jason Merrill <jason@redhat.com>
2174 * tree.c (walk_tree): Don't walk into default args.
2176 * error.c (dump_expr): Use host_integerp.
2178 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2180 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2181 "since" in error message.
2183 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2185 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2187 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2189 * decl.c (revert_static_member_fn): Fixed typo.
2191 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2193 * class.c (subobject_offset_fn): New type.
2194 (dfs_record_base_offsets): Remove.
2195 (record_base_offsets): Likewise.
2196 (dfs_search_base_offsets): Likewise.
2197 (record_subobject_offset): New function.
2198 (check_subobject_offset): Likewise.
2199 (walk_subobject_offsets): Likewise.
2200 (record_subobject_offsets): Likewise.
2201 (layout_conflict_p): Reimplement.
2202 (layout_nonempty_base_or_field): Correct handling of type
2203 conflicts during layout.
2204 (layout_empty_base): Likewise.
2205 (build_base_field): Adjust to handle new representation of empty
2207 (build_base_fields): Likewise.
2208 (layout_virtual_bases): Likewise.
2209 (splay_tree_compare_integer_csts): New function.
2210 (layout_class_type): Use a splay_tree, rather than a varray, to
2211 represent the offsets of empty bases.
2213 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2214 * decl.c (select_decl): Don't return declarations that are
2217 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2219 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2220 (fake_std_node): New macro.
2221 * decl.c (in_std): Rename to ...
2222 (in_fake_std): ... this.
2223 (flag_no_builtin): Remove.
2224 (flag_no_nonansi_builtin): Likewise.
2225 (walk_namespaces_r): Use fake_std_node.
2226 (push_namespace): Use std_identifier.
2227 (pop_namespace): Use in_fake_std.
2228 (lookup_name_real): Use fake_std_node.
2229 (init_decl_processing): When -fhonor-std, create the `std'
2230 namespace. Don't create a dummy fake_std_node in that case.
2231 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2232 (builtin_function): Put builtins whose names don't begin
2233 with `_' in the std namespace.
2234 * decl2.c (flag_no_builtin): Remove.
2235 (flag_no_nonansi_builtin): Likewise.
2236 (set_decl_namespace): Use fake_std_node.
2237 (validate_nonmember_using_decl): Likewise.
2238 (do_using_directive): Likewise.
2239 (handle_class_head): Likewise.
2240 * dump.c (dequeue_and_dump): Likewise.
2241 * except.c (init_exception_processing): Use std_identifier.
2242 * init.c (build_member_call): Use fake_std_node.
2243 * rtti.c (init_rtti_processing): Use std_identifier.
2245 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2247 * cp-tree.h (back_end_hook): Remove declaration.
2248 * decl2.c (back_end_hook): Remove definition.
2250 * dump.c (dequeue_and_dump): Dump TREE_USED.
2252 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2254 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2256 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2258 * decl.c (WINT_TYPE): Define.
2259 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2260 c_size_type_node, signed_size_type_node and wint_type_node.
2262 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2264 * decl2.c (warn_missing_format_attribute): New variable.
2265 (lang_decode_option): Decode -Wmissing-format-attribute.
2267 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2269 * typeck.c (qualify_type): Remove.
2270 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2272 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2274 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2276 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2278 * Makefile.in (parse.c, parse.h): Create atomically.
2280 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2282 * class.c (current_obstack): Remove.
2283 * decl.c (ggc_p): Remove.
2284 (start_decl): Don't use decl_tree_cons.
2285 (grokdeclarator): Don't use build_decl_list.
2286 (start_function): Don't use decl_tree_cons.
2287 (finish_function): Don't mess with obstacks.
2288 * decl2.c (grok_x_components): Don't use build_decl_list.
2289 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2290 (implicitly_declare_fn): Don't call build_decl_list.
2291 * parse.y (frob_specs): Don't call build_decl_list or
2293 (expr_or_declarator_intern): Don't call decl_tree_cons.
2294 (primary): Don't call build_decl_list.
2295 (fcast_or_absdcl): Likewise.
2296 (typed_declspecs): Don't call decl_tree_cons.
2297 (reserved_declspecs): Don't call build_decl_list.
2298 (declmods): Likewise.
2299 (reserved_typespecquals): Likewise.
2301 (new_type_id): Likewise.
2302 (cv_qualifiers): Likewise.
2303 (after_type_declarator_intern): Likewise.
2304 (notype_declarator_intern): Likewise.
2305 (absdcl_intern): Likewise.
2306 (named_parm): Likewise.
2307 * pt.c (most_specialized_class): Likewise.
2308 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2309 (init_repo): Initialize it.
2310 * search.c (current_obstack): Remove.
2311 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2313 2000-10-09 Richard Henderson <rth@cygnus.com>
2315 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2316 (c++ language support bits for libgcc): Remove.
2317 (c++.clean): Remove cplib2.txt cleanup.
2318 * config-lang.in (headers, lib2funcs): Remove.
2320 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2321 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2322 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2323 * inc/new.h, inc/typeinfo: Remove files.
2325 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2327 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2329 (init_decl_processing): Initialize intmax_type_node and
2332 2000-10-06 Richard Henderson <rth@cygnus.com>
2334 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2335 (original_result_rtx): Remove.
2336 * decl.c (save_function_data): Don't clear x_result_rtx.
2337 (mark_lang_function): Don't mark it either.
2338 * expr.c (fixup_result_decl): Remove.
2339 * semantics.c (genrtl_named_return_value): Frob the return decl
2340 before calling emit_local_var.
2341 (genrtl_finish_function): Don't call fixup_result_decl.
2342 Always emit the jump to return_label.
2344 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2346 * pt.c (lookup_template_class): Set current access for enum.
2347 (tsubst_enum): Set file & line for enum decl.
2349 * spew.c (yylex): Remove unused variable.
2351 2000-10-05 Richard Henderson <rth@cygnus.com>
2353 * semantics.c (genrtl_finish_function): Don't init or check
2354 can_reach_end; remove noreturn and return value checks.
2356 2000-10-05 Tom Tromey <tromey@cygnus.com>
2358 * init.c (build_java_class_ref): Use `build_static_name' with a
2359 suffix, not a prefix, to build the class object's name.
2361 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2363 * cp-tree.h (access_kind): Fix comment typo.
2364 * decl2.c (grokfield): Fix diagnostic typo.
2365 * semantics.c (finish_template_type): Fix comment typo.
2366 (finish_qualified_object_call_expr): Likewise.
2368 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2370 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2373 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2375 * spew.c (frob_id): New static function.
2376 (frob_opname): Use it.
2379 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2381 * decl.c (lang_mark_false_label_stack): Remove.
2382 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2384 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2386 * gxxint.texi: Use @email for formatting email addresses.
2388 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2390 * error.c: Remove direct obstack manipulation. Replace with
2391 output_buffer-based formatting. Adjust calls to removed macros.
2392 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2393 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2394 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2396 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2398 * ir.texi: Move to ../c-tree.texi.
2400 2000-09-20 Jason Merrill <jason@redhat.com>
2402 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2404 2000-09-21 Andreas Jaeger <aj@suse.de>
2406 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2407 * cp-tree.h: ... here.
2409 * error.c: Remove declaration of cp_printer.
2411 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2413 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2415 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2417 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2420 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2422 * decl.c (start_function): Robustify.
2424 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2426 * cp-tree.h (check_function_format): Accept a `status' parameter.
2428 * call.c, typeck.c: Updates calls to `check_function_format'.
2430 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2432 * decl2.c (handle_class_head): Always push some scope even
2435 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2437 * cp-tree.h (struct cp_language_function): Remove
2438 x_scope_stmt_stack and name_declared.
2439 (current_scope_stmt_stack): Remove.
2440 (function_name_declared_p): New macro.
2441 (struct lang_decl_flags): Use c_lang_decl as a base class.
2443 (struct lang_decl): Replace saved_tree with context.
2444 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2445 (SET_DECL_FRIEND_CONTEXT): Likewise.
2446 (DECL_VIRTUAL_CONTEXT): Likewise.
2447 (DECL_SAVED_TREE): Remove.
2448 (C_DECLARED_LABEL_FLAG): Likewise.
2449 (cplus_expand_expr_stmt): Don't declare.
2450 (add_decl_stmt): Likewise.
2451 (add_scope_stmt): Likewise.
2452 * decl.c (mark_stmt_tree): Remove.
2453 (case_compare): Likewise.
2454 (finish_case_label): Use c_add_case_label.
2455 (init_decl_processing): Set more language-specific hooks.
2456 (build_enumerator): Fix typo in comment.
2457 (cplus_expand_expr_stmt): Remove.
2458 (mark_lang_function): Use mark_c_language_function.
2459 (lang_mark_tree): Use c_mark_lang_decl.
2460 * decl2.c: Change order of inclusion.
2461 * except.c: Likewise.
2462 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2463 back on c_expand_expr.
2464 * friend.c: Include expr.h.
2465 * init.c: Change order of inclusion.
2466 * Makefile.in: Update dependencies.
2467 * lex.h (free_lang_decl_chain): Remove.
2468 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2469 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2471 (instantiate_decl): Use function_name_declared_p.
2472 * semantics.c (lang_expand_expr_stmt): Remove.
2473 (set_current_function_name_declared): Likewise.
2474 (current_function_name_declared): Likewise.
2475 (begin_compound_stmt): Use function_name_declared_p.
2476 (add_decl_stmt): Remove.
2477 (setup_vtbl_ptr): Use function_name_declared_p.
2478 (add_scope_stmt): Remove.
2479 (current_scope_stmt_stack): New function.
2480 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2481 (expand_body): Use function_name_declared_p.
2482 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2483 * typeck.c: Change order of includes.
2484 (convert_sequence): Remove.
2486 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2488 * lex.c (reswords): Add _Complex.
2490 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2492 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2494 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2496 * init.c (begin_init_stmts): Don't use // comments.
2498 2000-09-12 Jason Merrill <jason@redhat.com>
2500 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2501 all non-extern arrays.
2503 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2504 typenames, too. Downgrade complaint to pedwarn.
2505 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2506 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2507 'class This::Inherited'.
2509 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2511 * decl.c (finish_case_label): Given the LABEL_DECL a
2514 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2516 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2517 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2518 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2519 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2520 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2522 (sorry_for_unsupported_tree, print_scope_operator,
2523 print_left_paren, print_right_paren, print_left_bracket,
2524 print_right_bracket, print_whitespace): Likewise.
2525 (aggr_variety): Rename to class_key_or_enum.
2526 (print_type): Rename to print_type_id.
2527 (print_type_specifier_seq, print_simple_type_specifier,
2528 print_elaborated_type_specifier,
2529 print_rest_of_abstract_declarator,
2530 print_parameter_declaration_clause, print_exception_specification,
2531 print_nested_name_specifier, print_template_id,
2532 typedef_original_name, print_template_argument_list_start,
2533 print_template_argument_list_end): New functions.
2535 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2537 * ir.texi: Add more documentation.
2539 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2541 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2542 (current_function_parms): Don't define.
2543 (struct cp_language_function): Remove parms_stored.
2544 (current_function_just_assigned_this): Don't define.
2545 (current_function_parms_stored): Likewise.
2546 (static_ctors): Declare.
2547 (static_dtors): Likewise.
2548 (SF_EXPAND): Don't define.
2549 (expand_start_early_try_stmts): Remove declaration.
2550 (store_parm_decls): Likewise.
2551 * decl.c (static_ctors): Don't declare.
2552 (static_dtors): Likewise.
2553 (struct binding_level): Remove this_block.
2554 (poplevel): Remove dead code.
2555 (set_block): Likewise.
2556 (mark_binding_level): Don't mark this_block.
2557 (mark_saved_scope): Don't mark x_function_parms.
2558 (init_decl_processing): Don't add current_function_parms as a GC
2560 (check_function_type): Change prototype.
2561 (start_function): Remove RTL-generation code.
2562 (expand_start_early_try_stmts): Remove.
2563 (store_parm_decls): Give it internal linkage. Remove
2564 RTL-generation code.
2565 (finish_function): Remove RTL-generation code.
2566 * decl2.c (static_ctors): Fix formatting.
2567 (static_dtors): Likewise.
2568 * method.c (use_thunk): Don't call store_parm_decls.
2569 (synthesize_method): Likewise.
2570 * optimize.c (maybe_clone_body): Likewise.
2571 * parse.y (fn.def2): Likewise.
2572 (.set_base_init): Likewise.
2573 (nodecls): Likewise.
2574 * pt.c (instantiate_decl): Likewise.
2575 * rtti.c (synthesize_tinfo_fn): Likewise.
2576 * semantics.c (genrtl_try_block): Simplify.
2577 (expand_body): Use genrtl_start_function and
2578 genrtl_finish_function.
2579 (genrtl_start_function): New function.
2580 (genrtl_finish_function): Likewise.
2582 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2584 * error.c (cp_tree_printer, case 'P'): Append break.
2586 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2588 * cp-tree.h (frob_opname): Declare.
2589 * parse.y (saved_scopes): New static variable.
2590 (cp_parse_init): Adjust.
2591 (do_id): If lastiddecl is NULL, do do_identifier.
2592 (operator): Save scope information.
2593 (unoperator): New reduction. Restore scope information.
2594 (operator_name): Append unoperator. Call frob_opname.
2595 * spew.c (frob_opname): Define.
2597 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2599 * decl.c, rtti.c: Include defaults.h if not already included.
2600 Don't define the *_TYPE_SIZE macros.
2602 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2604 * cp-tree.h (push_switch): Change prototype.
2605 (check_cp_case_value): Remove declaration.
2606 (decl_constant_value): Likewise.
2607 * decl.c (struct cp_switch): Add switch_stmt and cases.
2608 (case_compare): New function.
2609 (push_switch): Set switch_stmt. Initialize cases.
2610 (pop_switch): Clean up cases.
2611 (define_case_label): Rename to ...
2612 (finish_case_label): ... this. Do semantic analysis for case
2614 (start_function): Correct comment.
2615 * decl2.c (check_cp_case_value): Remove.
2616 * expr.c (do_case): Remove.
2617 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2618 * semantics.c (genrtl_do_poplevel): Remove declaration.
2619 (RECHAIN_STMTS): Remove.
2620 (finish_break_stmt): Use build_break_stmt.
2621 (finish_continue_stmt): Use build_continue_stmt.
2622 (finish_switch_cond): Adjust condition here, rater than in
2623 c_expand_start_case.
2624 (finish_case_label): Remove.
2625 * typeck.c (c_expand_return): Remove.
2626 (c_expand_start_case): Likewise.
2628 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2630 * ir.texi: Document type nodes.
2632 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2634 * cp-tree.h (init_cp_semantics): Declare.
2635 (genrtl_try_block): Don't declare.
2636 (genrtl_handler): Likewise.
2637 (genrtl_catch_block): Likewise.
2638 (genrtl_ctor_stmt): Likewise.
2639 (genrtl_subobject): Likewise.
2640 (genrtl_do_poplevel): Likewise.
2641 (genrtl_named_return_value): Likewise.
2642 * lex.c (init_parse): Call init_cp_semantics.
2643 * semantics.c (genrtl_try_block): Give it internal linkage.
2644 (genrtl_handler): Likewise.
2645 (genrtl_catch_block): Likewise.
2646 (genrtl_ctor_stmt): Likewise.
2647 (genrtl_subobject): Likewise.
2648 (genrtl_do_poplevel): Likewise.
2649 (genrtl_named_return_value): Likewise.
2650 (lang_expand_stmt): Rename to ...
2651 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2652 (init_cp_semantics): Define.
2654 * decl.c (initialize_local_var): Remove RTL-generating code.
2655 * semantics.c (genrtl_try_block): Fix formatting.
2657 Move statement-tree facilities from C++ to C front-end.
2658 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2659 (void_zero_node): Remove.
2660 (stmt_tree): Likewise.
2661 (scope_chain): Adjust.
2662 (language_function): Rename to cp_language_function.
2663 (cp_function_chain): Adjust.
2664 (current_stmt_tree): Remove.
2665 (last_tree): Likewise.
2666 (last_expr_type): Likewise.
2667 (struct lang_decl): Adjust.
2668 (STMT_IS_FULL_EXPR_P): Remove.
2670 (begin_stmt_tree): Likewise.
2671 (finish_stmt_tree): Likewise.
2672 (walk_tree_fn): Likewise.
2673 (walk_stmt_tree): Likewise.
2674 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2675 * decl.c (mark_stmt_tree): Adjust type.
2676 (init_decl_processing): Don't build void_zero_node.
2677 (initialize_local_var): Adjust usage of current_stmt_tree.
2678 (finish_enum): Use add_stmt, not add_tree.
2679 (save_function_data): Adjust use of language_function.
2680 (finish_constructor_body): Use add_stmt, not add_tree.
2681 (finish_destructor_body): Likewise.
2682 (push_cp_function_context): Adjust use of language_function.
2683 (pop_cp_function_context): Likewise.
2684 (mark_lang_function): Likewise.
2685 (mark_cp_function_context): Likewise.
2686 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2687 (build_vec_init): Likewise.
2688 * semantics.c (SET_LAST_STMT): Remove.
2689 (RECHAIN_STMTS): Don't use it.
2690 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2691 (current_stmt_tree): Define.
2693 (finish_goto_stmt): Use add_stmt, not add_tree.
2694 (finish_expr_stmt): Likewise.
2695 (begin_if_stmt): Likewise.
2696 (finish_then_clause): Likewise.
2697 (begin_while_stmt): Likewise.
2698 (begin_do_stmt): Likewise.
2699 (finish_return_stmt): Likewise.
2700 (begin_for_stmt): Likewise.
2701 (finish_break_stmt): Likewise.
2702 (finish_continue_stmt): Likewise.
2703 (begin_switch_stmt): Likewise.
2704 (finish_case_label): Likewise.
2705 (begin_try_block): Likewise.
2706 (begin_function_try_block): Likewise.
2707 (begin_handler): Likewise.
2708 (begin_catch_block): Likewise.
2709 (begin_compound_stmt): Likewise.
2710 (begin_asm_stmt): Likewise.
2711 (finish_asm_stmt): Likewise.
2712 (finish_label_stmt): Likewise.
2713 (add_decl_stmt): Likewise.
2714 (finish_subobject): Likewise.
2715 (finish_decl_cleanup): Likewise.
2716 (finish_named_return_value): Likewise.
2717 (setup_vtbl_ptr): Likewise.
2718 (add_scope_stmt): Likewise.
2719 (finish_stmt_expr): Likewise.
2720 (prune_unused_decls): Remove.
2721 (begin_stmt_tree): Likewise.
2722 (finish_stmt_tree): Likewise.
2723 (prep_stmt): Adjust use of current_stmt_tree.
2724 (lang_expand_stmt): Likewise.
2725 * tree.c (statement_code_p): Remove.
2726 (cp_statement_code_p): New function.
2727 (walk_stmt_tree): Remove.
2728 (init_tree): Set lang_statement_code_p.
2730 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2732 Integrated preprocessor.
2734 * Make-lang.in, Makefile.in: Remove all references to input.c,
2735 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2736 * gxx.gperf, hash.h, input.c: Delete.
2737 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2738 initialized properly.
2740 * class.c (fixup_pending_inline): Take a tree, not a
2741 struct pending_inline *. All callers changed.
2742 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2743 RID_PROTECTED entries in ridpointers[] array here.
2744 * decl.c (duplicate_decls): Do not refer to struct
2746 (record_builtin_type, init_decl_processing): Use RID_MAX not
2748 (grokdeclarator): Use C_IS_RESERVED_WORD.
2749 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2751 (grok_x_components): Do not inspect pending_inlines chain.
2753 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2754 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2755 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2756 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2757 TIME_IDENTIFIER_FILEINFO): Kill.
2759 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2761 * parse.y: Call do_pending_inlines unconditionally.
2762 reinit_parse_for_method is now snarf_method. fn.defpen is no
2763 longer necessary. Remove unnecessary <itype> annotation on
2764 SCOPE. Do not refer to end_of_file or struct pending_inline.
2765 * semantics.c (begin_inline_definitions): Call
2766 do_pending_inlines unconditionally.
2768 * lex.c: Remove all code now shared with C front end.
2769 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2770 into the get_identifier table. Rewrite pragma handling to
2771 work with the registry. Move code to save tokens for later
2772 processing to spew.c.
2774 * spew.c: Rewrite everything in terms of token streams instead
2775 of text. Move routines here from lex.c / input.c as
2776 appropriate. GC-mark trees hanging off the pending inlines
2779 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2781 * NEWS: Mention that the named return value extension has been
2783 * cp-tree.h (original_result_rtx): Define.
2784 (TREE_REFERENCE_EXPR): Remove.
2785 (DECL_VPARENT): Likewise.
2786 (pushdecl_nonclass_level): Likewise.
2787 (store_return_init): Likewise.
2788 (reinit_lang_specific): Likewise.
2789 (genrtl_named_return_value): Change prototype.
2790 * decl.c (original_result_rtx): Remove.
2791 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2792 Do not generate RTL for local variables here.
2793 (store_return_init): Remove.
2794 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2796 (finish_named_return_value): Adjust accordingly. Warn that this
2797 extension is deprecated.
2798 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2800 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2802 * pt.c (type_unification_real): Replace switch with if.
2803 (unify): Tsubst non-type parms before comparing.
2805 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2807 * error.c (dump_typename): New function, broken out of ...
2808 (dump_type): ... here. Use it.
2809 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2811 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2813 * init.c (build_offset_ref): Deal with namespace scoped
2816 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2818 * class.c (resolve_address_of_overloaded_function): Add
2819 explanation message.
2820 * decl.c (define_case_label): Reformat explanation.
2821 * decl2.c (finish_static_data_member_decl): Likewise.
2822 (grokfield): Likewise.
2823 * friend.c (do_friend): Likewise.
2825 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2827 * tree.c (walk_tree): Expose tail recursion.
2828 (walk_stmt_tree): New function.
2829 * cp-tree.h: Prototype walk_stmt_tree.
2830 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2831 the BLOCKs directly. If a BLOCK has no variables after
2832 pruning, discard it.
2833 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2834 restore the line number.
2836 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2838 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2839 (pt.o): Remove dependency on HTAB_H.
2840 * cp-tree.h: Include hashtab.h.
2841 (walk_tree): Change prototype.
2842 (walk_tree_without_duplicates): New function.
2843 * decl.c (check_default_argument): Use it.
2844 * optimize.c (remap_decl): Adjust calls to walk_tree.
2845 (copy_body): Likewise.
2846 (expand_calls_inline): Likewise.
2847 (calls_setjmp_p): Use walk_tree_without_duplicates.
2848 * pt.c: Don't include hashtab.h.
2849 (for_each_template_parm): Use walk_tree_without_duplicates.
2850 * semantics.c (finish-stmt_tree): Likewise.
2851 (expand_body): Likewise.
2852 * tree.c (walk_tree): Add additional parameter.
2853 (walk_tree_without_duplicates): New function.
2854 (count_trees): Use it.
2855 (verify_stmt_tree): Adjust call to walk_tree.
2856 (find_tree): Use walk_tree_without_duplicates.
2857 (no_linkage_check): Likewise.
2858 (break_out_target_exprs): Adjust call to walk_tree.
2859 (cp_unsave): Likewise.
2861 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2863 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2864 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2865 * cp-tree.h (TYPE_BINFO): Adjust comment.
2866 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2867 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2868 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2869 (TYPE_TEMPLATE_INFO): Likewise.
2870 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2871 * class.c (push_nested_class): Likewise.
2872 * decl.c (lookup_name_real): Likewise.
2873 (grokdeclarator): Likewise.
2874 (grok_op_properties): Likewise.
2875 (xref_tag): Likewise.
2876 (xref_basetypes): Likewise.
2877 * decl2.c (constructor_name_full): Likewise.
2878 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2879 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2880 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2881 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2882 (dump_type_suffix): Likewise.
2883 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2885 (get_aggr_from_typedef): Likewise.
2886 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2887 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2888 (write_template_parm): Likewise.
2889 (write_template_template_parm): Check tree code instead of
2890 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2891 * method.c (build_overload_nested_name): Add
2892 BOUND_TEMPLATE_TEMPLATE_PARM.
2893 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2894 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2895 * pt.c (convert_template_argument): Check tree code instead of
2896 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2897 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2898 (for_each_template_parm): Adjust comment.
2899 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2900 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2901 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2902 template_args_equal to compare template template parameter cases.
2903 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2904 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2906 * tree.c (copy_template_template_parm): Decide whether to create
2907 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2908 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2909 (copy_tree_r): Likewise.
2910 * typeck.c (comptypes): Likewise. Check tree code instead of
2911 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2913 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2915 * decl.c (finish_function): Move the code for handling functions
2916 marked with the constructor and destructor attributes inside the
2919 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2921 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2923 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2925 * pt.c (lookup_template_class): Remove abort.
2926 * tree.c (get_type_decl): Allow error_mark_node.
2928 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2930 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2933 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2935 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2938 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2940 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2941 union tag mismatch error reporting.
2943 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2945 * call.c (build_scoped_method_call): Check it is not a namespace.
2947 2000-08-30 Jason Merrill <jason@redhat.com>
2949 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2951 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2952 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2953 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2955 * decl.c (start_function): Always call make_function_rtl.
2957 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2959 * semantics.c (prune_unused_decls): New function.
2960 (finish_stmt_tree): Call it via walk_tree.
2962 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2964 * class.c (build_secondary_vtable): Constify a char *.
2965 * decl.c (init_decl_processing): Initialize function_id_node,
2966 pretty_function_id_node, and func_id_node.
2967 * input.c (struct input_source): Constify 'str'.
2968 (feed_input): Constify first argument.
2969 * mangle.c (write_identifier): Constify argument.
2970 * pt.c (mangle_class_name_for_template): Constify argument.
2972 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2974 * typeck.c (mark_addressable): Remove code that pokes around in
2977 2000-08-28 Jason Merrill <jason@redhat.com>
2979 * lex.c (file_name_nondirectory): Move to toplev.c.
2981 * cp-tree.h (LOCAL_CLASS_P): New macro.
2982 * class.c (finish_struct_1): Use it.
2984 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2986 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2987 (write_encoding): Pass another argument to write_name.
2988 (write_name): Add ignore_local_scope parameter. Fix handling of
2990 (write_nested_name): Use write_unqualified_name.
2991 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2992 (write_template_prefix): Use write_unqualified_name.
2993 (write_component): Remove.
2994 (write_local_name): Add parameter. Use direct local entity to
2995 discriminator calculation.
2996 (write_class_enum_type): Pass another argument to write_name.
2997 (write_template_template_arg): Likewise.
2998 (make_guard_variable): Likewise.
3000 2000-08-27 Jason Merrill <jason@redhat.com>
3002 * decl.c (pushdecl): Matching decls for local externs are found in
3003 the current level. Propagate linkage information from previous
3006 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3008 * ir.texi (Expressions): Fix typo.
3010 2000-08-25 Greg McGary <greg@mcgary.org>
3012 * tree.c (init_tree): Use ARRAY_SIZE.
3014 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3016 * error.c (cp_tree_printer): Rework.
3018 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3020 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3022 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3023 (cp-demangle.o): Remove target.
3024 (dyn-string.o): Likewise.
3026 * decl.c (grokfndecl): Require that `main' return an `int'.
3027 * mangle.c (write_encoding): Don't mangle return types for
3028 conversion functions.
3030 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3032 * error.c (tree_formatting_info): New data type.
3033 (tree_being_formatted): New macro.
3034 (tree_formatting_flags): Likewise.
3035 (put_whitespace): Likewise.
3036 (print_tree_identifier): Likewise.
3037 (print_identifier): Likewise.
3038 (cp_tree_printer, print_function_argument_list, print_declaration,
3039 print_expression, print_function_declaration,
3040 print_function_parameter, print_type, print_cv_qualifier): New
3042 (init_error): Initialize lang_printer.
3044 2000-08-24 Jason Merrill <jason@redhat.com>
3046 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3047 adjustment necessary.
3049 2000-08-24 Greg McGary <greg@mcgary.org>
3051 * cp-tree.h (MAIN_NAME_P): Remove macro.
3053 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3055 * error.c (print_instantiation_context): Don't forget to flush the
3058 2000-08-23 Jason Merrill <jason@redhat.com>
3060 * typeck.c (build_ptrmemfunc): Save the input pmf.
3062 * method.c (process_modifiers): Use same_type_p.
3064 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3066 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3067 * mangle.c (write_function_type): Change prototype.
3068 (write_encoding): Don't mangle return types for
3069 constructors or destructors.
3070 (write_type): Adjust call to write_function_type.
3071 * pt.c (instantiate_template): Instantiate alternate entry points
3072 when instantiating the main function.
3074 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3076 * error.c (cp_print_error_function): Don't use embedded '\n' in
3079 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3081 * decl.c (init_decl_processing): Remove bogus initialization.
3082 * error.c (lang_print_error_function): Restore here.
3083 (init_error): Initialize print_error_function.
3085 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3087 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3089 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3091 * Makefile.in (error.o): Depends on diagnostic.h
3093 * cp-tree.h (problematic_instantiation_changed,
3094 record_last_problematic_instantiation, current_instantiation,
3095 print_instantiation_context): Declare.
3096 (maybe_print_template_context): Remove.
3098 * decl.c (init_decl_processing): Set print_error_function to NULL.
3099 (lang_print_error_function): Remove, since we're using a new
3102 * error.c: #include diagnostic.h
3103 (function_category): New function.
3104 (cp_diagnostic_starter): Likewise.
3105 (cp_diagnostic_finalizer): Likewise.
3106 (cp_print_error_function): Likewise.
3107 (maybe_print_instantiation_context): Likewise.
3108 (print_instantiation_full_context): Likewise.
3109 (print_instantiation_partial_context): Likewise.
3110 (print_instantiation_context): Define.
3111 (init_error): Initialize diagnostic pager and finalizer.
3113 * pt.c (problematic_instantiation_changed): Define.
3114 (record_last_problematic_instantiation): Likewise.
3115 (current_instantiation): Likewise.
3116 (maybe_print_template_context): Remove.
3117 (print_template_context): Likewise.
3118 (current_tinst_level): Make static to reflect Brendan Kehoe's
3119 change of 1995-04-13.
3120 (push_tinst_level): Call print_instantiation_context.
3122 2000-08-21 Nix <nix@esperi.demon.co.uk>
3124 * lang-specs.h: Do not process -o or run the assembler if
3127 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3129 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3131 * decl2.c (lang_decode_option): Disable gettext attributes for
3134 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3136 * lex.c (lang_init_options): Default diagnostic message maximum
3137 length to 80, when line-wrapping.
3139 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3141 * class.c (build_vtbl_initializer): Clear the entire
3142 vtbl_init_data. Start keeping track of the functions for which we
3143 have created vcall offsets here.
3144 (dfs_build_vcall_offset_vtbl_entries): Remove.
3145 (build_vcall_offset_vtbl_entries): Reimplement.
3146 (add_vcall_offset_vtbl_entries_r): New function.
3147 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3148 computing when vcall offsets are necessary.
3150 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3152 * decl.c (member_function_or_else): Use cp_error ... %T.
3153 (grokdeclarator): Likewise.
3154 (start_method): Likewise.
3155 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3157 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3159 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3162 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3164 * cp-tree.h (PTRMEM_OK_P): New macro.
3165 (itf_ptrmem_ok): New enumeration value.
3166 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3167 argument. Diagnose implicit pointer to member.
3168 (instantiate_type): Don't diagnose implicit pointer to member
3169 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3170 resolve_address_of_overloaded_function.
3171 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3172 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3173 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3174 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3175 (build_unary_op): Deal with single non-static member in
3178 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3180 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3182 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3184 * cp-tree.h (enum_name_string): Remove prototype.
3185 (report_case_error): Remove prototype.
3186 * cp/typeck2.c (enum_name_string): Remove.
3187 (report_case_error): Remove.
3188 * error.c (dump_expr): Deal with enum values directly.
3189 Correctly negate integer constant.
3191 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3193 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3194 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3195 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3196 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3197 (__cxa_vec_new): Use __cxa_vec_new2.
3198 (__cxa_vec_delete): Use __cxa_vec_delete2.
3200 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3202 * vec.cc (__cxa_vec_new): Set "C" linkage.
3203 (__cxa_vec_ctor): Likewise.
3204 (__cxa_vec_cctor): Likewise.
3205 (__cxa_vec_dtor): Likewise.
3206 (__cxa_vec_delete): Likewise.
3207 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3208 (__cxa_vec_ctor): Likewise.
3209 (__cxa_vec_cctor): Likewise.
3210 (__cxa_vec_dtor): Likewise.
3211 (__cxa_vec_delete): Likewise.
3213 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3215 * class.c (instantiate_type): Reinstate local variable
3216 deleted in previous change.
3218 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3221 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3223 * cp-tree.h (instantiate_type_flags): New enumeration.
3224 (instantiate_type): Change parameter.
3225 * class.c (instantiate_type): Adjust prototype. Adjust.
3226 * call.c (standard_conversion): Adjust instantiate_type call.
3227 (reference_binding): Likewise.
3228 (build_op_delete_call): Likewise.
3229 (convert_like_real): Likewise.
3230 * cvt.c (cp_convert_to_pointer): Likewise.
3231 (convert_to_reference): Likewise.
3232 * pt.c (convert_nontype_argument): Likewise.
3233 * typeck.c (build_binary_op): Likewise.
3234 (build_ptrmemfunc): Likewise.
3235 (convert_for_assignment): Likewise.
3237 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3239 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3240 (current_aggr): Define.
3241 * decl.c (grokdeclarator): Make sure a friend class is an
3242 elaborated type specifier.
3243 * parse.y (current_aggr): Remove static definition.
3244 (cp_parse_init): Adjust.
3245 (structsp): Clear and restore current_aggr.
3246 (component_decl_list): Clear current_aggr.
3248 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3249 aggregate tag on the typename's context.
3251 * pt.c (tsubst_friend_class): Return error_mark_node, if
3253 (instantiate_class_template): Ignore error_mark_node friend types.
3255 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3257 * cvt.c (warn_ref_binding): New static function, broken out of ...
3258 (convert_to_reference): ... here. Use it.
3260 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3262 * parse.y (template_arg): Add rule for template qualified with
3265 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3267 * decl2.c (add_function): Reorganize.
3268 (arg_assoc): Do not consider function template decls.
3270 2000-08-11 Jason Merrill <jason@redhat.com>
3272 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3275 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3277 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3278 (lookup_nested_tag): Likewise.
3280 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3283 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3285 * parse.y (named_complex_class_head_sans_basetype): Remove
3288 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3290 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3291 explicit TEMPLATE_ID_EXPR args.
3292 (build_expr_from_tree, case CALL_EXPR): Likewise.
3294 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3296 * decl.c (check_tag_decl): Diagnose typename's which don't
3299 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3301 * init.c (build_aggr_init): Reject bogus array initializers
3304 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3306 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3308 * cp/tinfo.cc (__dynamic_cast): Likewise.
3309 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3311 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3313 * cvt.c (convert_to_pointer_force): Fix error message when
3314 attempting to cast from ambiguous base.
3316 2000-08-08 Jason Merrill <jason@redhat.com>
3318 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3319 (tsubst_template_arg_vector): Likewise.
3321 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3322 assume that one will be as large as the union.
3324 2000-08-07 Kazu Hirata <kazu@hxi.com>
3326 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3327 * decl.c (pop_labels): Likewise.
3329 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3331 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3333 (__pointer_to_member_type_info): Likewise.
3334 (__base_class_info): Likewise.
3335 (__class_type_info): Likewise.
3336 (__si_class_type_info): Likewise.
3337 (__vmi_class_type_info): Likewise.
3338 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3339 Changed member names to match specifications.
3340 (__vmi_class_type_info::__do_find_public_src): Likewise.
3341 (__si_class_type_info::__do_dyncast): Likewise.
3342 (__vmi_class_type_info::__do_dyncast): Likewise.
3343 (__si_class_type_info::__do_upcast): Likewise.
3344 (__vmi_class_type_info::__do_upcast): Likewise.
3345 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3346 (__pbase_type_info::__pointer_catch): Likewise.
3347 (__pointer_type_info::__pointer_catch): Likewise.
3348 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3350 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3352 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3353 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3354 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3356 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3358 * cp-tree.h (add_method): Change prototype.
3359 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3360 Don't double the size of the method vector in the error case.
3361 (handle_using_decl): Adjust call to add_method.
3362 (add_implicitly_declared_members): Likewise.
3363 (clone_function_decl): Likewise.
3364 * decl2.c (check_classfn): Likewise.
3365 * semantics.c (finish_member_declaration): Likewise.
3367 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3369 * decl.c (flag_isoc94): New variable.
3371 2000-08-02 Jason Merrill <jason@redhat.com>
3373 * pt.c (do_type_instantiation): Add complain parm; don't complain
3374 if called recursively.
3375 * cp-tree.h, parse.y: Adjust.
3377 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3379 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3380 -Wno-strict-prototypes.
3382 * g++spec.c: Adjust type of second argument to
3383 lang_specific_driver, and update code as necessary.
3385 * cp-tree.h: Don't prototype min_precision here.
3386 (my_friendly_assert): Cast expression to void.
3387 * semantics.c (do_poplevel): Initialize scope_stmts.
3389 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3391 * cp-tree.h (DECL_NEEDED_P): Tweak.
3393 2000-07-28 Jason Merrill <jason@redhat.com>
3395 * lang-specs.h: Use %i in rule for .ii files.
3397 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3399 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3401 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3403 Allow indirect primary bases.
3404 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3406 (CLASSTYPE_VFIELD_PARENT): Remove.
3407 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3408 (BINFO_PRIMARY_BINFO): Remove.
3409 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3410 (BINFO_VBASE_PRIMARY_P): Likewise.
3411 (BINFO_PRIMARY_BASE_OF): New macro.
3412 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3413 (get_primary_binfo): New function.
3414 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3415 * class.c (vcall_offset_data_s): Rename to ...
3416 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3417 and add ctor_vtbl_p.
3418 (get_derived_offset): Use get_primary_binfo.
3419 (dfs_mark_primary_bases): Adjust handling of virtual primary
3421 (mark_primary_bases): Likewise.
3422 (set_primary_base): Take a binfo, not an integer, as a
3423 representation of the primary base.
3424 (indirect_primary_base_p): Remove.
3425 (determine_primary_base): Adjust for indirect primary bases.
3426 (dfs_find_final_overrider): Fix typo in coment.
3427 (update_vtable_entry_for_fn): Use get_primary_binfo.
3428 (layout_nonempty_base_or_field): Tweak.
3429 (build_base_fields): Adjust for new primary base semantics.
3430 (dfs_propagate_binfo_offsets): Remove.
3431 (propagate_binfo_offsets): Rewrite.
3432 (dfs_set_offset_for_shared_vbases): Remove.
3433 (layout_virtual_bases): Don't use it.
3434 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3436 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3437 CLASSTYPE_VFIELD_PARENT.
3438 (dfs_get_primary_binfo): New function.
3439 (get_primary_binfo): Likewise.
3440 (dump_class_hierarchy_r): Tweak printing of primary bases.
3441 (build_vtbl_initializer): Fix typo in comments. Use
3443 (build_vcall_and_vbase_vtbl_entries): Likewise.
3444 (build_vbaes_offset_vtbl_entries): Likewise.
3445 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3446 BV_VCALL_INDEX to handle indirect primary bases.
3447 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3448 (build_rtti_vtbl_entries): Likewise.
3449 * search.c (get_shared_vbase_if_not_primary): Tweak.
3450 (find_vbase_instance): Likewise.
3451 (binfo_for_vtable): Simplify.
3452 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3453 (make_binfo): Make it have 11 entries.
3455 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3457 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3458 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3459 ascertaining primaryness.
3460 (G): Remove template_args.
3461 (decl_is_template_id): New function.
3462 (write_encoding): Use decl_is_template_id.
3463 (write_name): Likewise. Handle type_decls. Get main variant of
3465 (write_nested_name): Likewise.
3466 (write_prefix): Likewise.
3467 (write_template_prefix): Likewise.
3468 (write_special_name_constructor): Remove defunct production from
3470 (write_bare_function_type): Remove comment about absent parameter.
3471 (write_template_template_arg): Add missing grammar production to
3474 2000-07-27 Jason Merrill <jason@redhat.com>
3476 * decl.c (duplicate_decls): If common_type produces a non-typedef
3477 type for a typedef, just use the old type.
3479 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3481 * cp-tree.h (function_depth): Declare.
3482 (verify_stmt_tree): Likewise.
3483 (find_tree): Likewise.
3484 * decl.c (function_depth): Give it external linkage.
3485 * optimize.c (optimize_function): Increment and decrement it.
3486 * tree.c (verify_stmt_tree_r): New function.
3487 (verify_stmt_tree): Likewise.
3488 (find_tree_r): Likewise.
3489 (find_tree): Likewise.
3491 2000-07-27 Jason Merrill <jason@redhat.com>
3493 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3495 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3497 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3499 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3500 * decl2.c (get_guard): Call cp_finish_decl, not
3501 rest_of_decl_compilation, for local guards.
3502 * lex.c (do_identifier): Remove unused variable.
3504 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3506 * parse.y: Add missing ';'.
3508 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3510 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3513 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3515 Kill strict_prototype. Backwards compatibility only for
3516 non NO_IMPLICIT_EXTERN_C systems.
3517 * cp-tree.h (flag_strict_prototype): Remove.
3518 (strict_prototype): Remove.
3519 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3520 * decl.c (maybe_push_to_top_level): Adjust.
3521 (pop_from_top_level): Adjust.
3522 (decls_match): Only allow sloppy parm matching for ancient
3524 (init_decl_processing): Adjust.
3525 (grokdeclarator): Adjust.
3526 * decl2.c (flag_strict_prototype): Remove.
3527 (strict_prototype): Remove.
3528 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3529 (lang_f_options): Remove "strict-prototype".
3530 (unsupported-options): Add "strict-prototype".
3531 * lex.c (do_identifier): Adjust.
3532 (do_scoped_id): Adjust.
3533 * parse.y (empty_parms): Adjust.
3534 * class.c (push_lang_context): Adjust.
3535 (pop_lang_context): Adjust.
3536 * typeck.c (comp_target_parms): Adjust.
3538 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3540 * decl.c (poplevel): Deal with anonymous variables at for scope.
3541 (maybe_inject_for_scope_var): Likewise.
3543 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3545 * decl.c: Remove all signal handling code, now done in toplev.c.
3547 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3549 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3551 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3554 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3556 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3557 Define my_friendly_assert and my_friendly_abort as macros
3558 which may call friendly_abort. Prototype friendly abort, not
3559 my_friendly_abort or my_friendly_assert.
3560 * decl.c (signal_catch): Report the signal caught in the error
3561 message. Call fatal directly.
3562 * typeck2.c (ack, my_friendly_assert): Delete.
3563 (my_friendly_abort): Rename to friendly_abort. Expect file,
3564 line, and function parameters. Report the abort code, then
3565 call fancy_abort. Do not mask an abort if errors have
3568 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3570 * typeck.c (comp_target_parms): Remove obsolete parameter.
3571 (comp_target_types): Adjust.
3573 2000-07-17 Jason Merrill <jason@redhat.com>
3575 * typeck.c (mark_addressable): Never set TREE_USED.
3576 * call.c (build_call): Don't abort on calls to library functions
3577 that have been declared normally.
3579 * typeck.c (build_binary_op): Fix grammar in warning.
3581 * exception.cc (__eh_free): Fix prototype.
3583 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3585 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3586 IDENTIFIER_NAMESPACE_VALUE.
3588 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3590 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3591 * method.c (use_thunk): Correct handling of vcall offsets.
3593 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3595 * .cvsignore: parse.h and parse.c have no cp- prefix.
3597 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3599 * .cvsignore: New file.
3601 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3603 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3605 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3607 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3609 * parse.h: Likewise.
3611 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3613 * class.c (layout_class_type): Add pointers to virtual bases after
3614 base classes under the old ABI.
3616 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3618 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3619 (finish_continue_stmt): Likewise.
3620 (begin_for_stmt): Remove call to note_level_for_for.
3621 (finish_goto_stmt): Change call from build_min_nt
3623 (finish_expr_stmt): Likewise.
3624 (begin_if_stmt): Likewise.
3625 (begin_while_stmt): Likewise.
3626 (finish_while_stmt): Likewise.
3627 (finish_return_stmt): Likewise.
3628 (begin_for_stmt): Likewise.
3629 (finish_for_stmt): Likewise.
3630 (finish_break_stmt): Likewise.
3631 (begin_switch_stmt): Likewise.
3632 (finish_case_label): Likewise.
3633 (genrtl_try_block): Likewise.
3634 (begin_try_block): Likewise.
3635 (begin_handler): Likewise.
3636 (begin_compound_stmt): Likewise.
3637 (finish_asm_stmt): Likewise.
3638 (finish_label_stmt): Likewise.
3639 (add_decl_stmt): Likewise.
3640 (finish_subobject): Likewise.
3641 (finish_decl_cleanup): Likewise.
3642 (finish_named_return_value): Likewise.
3643 (setup_vtbl_ptr): Likewise.
3644 (add_scope_stmt): Likewise.
3645 * decl.c (finish_constructor_body): Likewise.
3646 (finish_destructor_body): Likewise.
3647 * optimize.c (copy_body_r): Likewise.
3648 (initialize_inlined_parameters): Likewise.
3649 (declare_return_variable): Likewise.
3650 (expand_call_inline): Likewise.
3652 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3654 * semantics.c (expand_body): Sync interface information
3655 at the end of function body expansion.
3657 2000-07-09 Jason Merrill <jason@redhat.com>
3659 * init.c (build_new_1): Bail early if the call to new fails.
3661 * decl.c (compute_array_index_type): Check specifically for
3662 an INTEGER_CST, not just TREE_CONSTANT.
3664 * decl.c (duplicate_decls): Don't call duplicate_decls on
3665 the DECL_TEMPLATE_RESULT.
3666 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3669 * error.c (dump_template_bindings): Don't crash if we had an
3670 invalid argument list.
3672 * typeck.c (c_expand_start_case): Do narrowing here.
3673 * semantics.c (finish_switch_cond): Not here.
3675 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3677 * parse.y (asm_clobbers): Do string concatenation.
3679 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3681 * decl.c (pushtag): Don't put local classes in template functions
3682 on the local_classes list.
3684 2000-07-04 Scott Snyder <snyder@fnal.gov>
3686 * decl2.c (get_guard): Add missing return for old ABI local
3689 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3691 * cp-tree.h (char_type_p): New function.
3692 * decl.c (init_decl_processing): Don't initialize
3693 signed_wchar_type_node or unsigned_wchar_type_node.
3694 (complete_array_type): Handle brace-enclosed string-constants.
3695 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3696 * tree.c (char_type_p): New function.
3697 * typeck2.c (digest_init): Use char_type_p.
3699 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3701 * pt.c (tsubst): Don't layout type, if it's error_mark.
3703 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3705 * pt.c (instantiate_pending_templates): Reset template level.
3707 2000-07-05 Jason Merrill <jason@redhat.com>
3709 * call.c (joust): Don't complain about `operator char *()' beating
3710 `operator const char *() const'.
3712 2000-07-04 scott snyder <snyder@fnal.gov>
3713 Jason Merrill <jason@redhat.com>
3715 * repo.c (repo_get_id): Handle the case where a class with virtual
3716 bases has a null TYPE_BINFO_VTABLE.
3718 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3719 Jason Merrill <jason@redhat.com>
3721 * parse.y (member_init): Just pass in the type.
3722 * init.c (expand_member_init): Handle getting a type.
3724 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3725 Jason Merrill <jason@redhat.com>
3727 * decl.c (finish_function): Warn if a function has no return
3729 Suggested by Andrew Koenig.
3730 * typeck.c (check_return_expr): Do set current_function_returns_value
3731 if we got an error_mark_node.
3733 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3735 * decl2.c (push_decl_namespace): Push the original namespace.
3737 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3739 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3740 * semantics.c (begin_class_definition): Clear it.
3742 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3744 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3745 (genrtl_expr_stmt): Likewise.
3746 (genrtl_decl_stmt): Likewise.
3747 (genrtl_if_stmt): Likewise.
3748 (genrtl_while_stmt): Likewise.
3749 (genrtl_do_stmt): Likewise.
3750 (genrtl_return_stmt): Likewise.
3751 (genrtl_for_stmt): Likewise.
3752 (genrtl_break_stmt): Likewise.
3753 (genrtl_continue_stmt): Likewise.
3754 (genrtl_scope_stmt): Likewise.
3755 (genrtl_switch_stmt): Likewise.
3756 (genrtl_case_label): Likewise.
3757 (genrtl_begin_compound_stmt): Likewise.
3758 (genrtl_finish_compound_stmt): Likewise.
3759 (genrtl_compound_stmt): Likewise.
3760 (genrtl_asm_stmt): Likewise.
3762 * init.c (begin_init_stmts): Remove call to
3763 genrtl_begin_compound_stmt.
3764 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3766 * semantics.c (lang_expand_stmt): Changed call to
3767 genrtl_compound_stmt to ignore return value.
3769 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3771 * mangle.c (canonicalize_for_substitution): Return the canonical
3774 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3776 * typeck.c (commonparms): Remove obstack manipulations.
3778 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3780 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3782 * Makefile.in (OBJS): Added ../c-semantics.o.
3783 (OBJDEPS): Likewise.
3785 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3787 (struct stmt_tree): Added comment.
3788 (current_function_name_declared): Removed.
3789 (stmts_are_full_exprs_p): Likewise.
3790 (genrtl_do_pushlevel): Likewise.
3791 (genrtl_clear_out_block): Likewise.
3792 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3793 (DECL_ANON_UNION_ELEMS): Likewise.
3794 (emit_local_var): Likewise.
3795 (make_rtl_for_local_static): Likewise.
3796 (do_case): Likewise.
3797 (expand_stmt): Likewise.
3798 (genrtl_decl_cleanup): Likewise.
3799 (c_expand_asm_operands): Likewise.
3800 (c_expand_return): Likewise.
3801 (c_expand_start_case): Likewise.
3803 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3804 (emit_local_var): Likewise.
3805 (initialize_local_var): Change reference to
3806 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3807 Change reference to stmts_are_full_exprs_p to
3808 current_stmt_tree->stmts_are_full_exprs_p.
3809 (push_cp_function_context): Likewise.
3811 * expect.c (expand_throw): Change reference to
3812 stmts_are_full_exprs_p.
3814 * init.c (build_aggr_init): Change reference to
3815 stmts_are_full_exprs_p.
3816 (build_vec_init): Likewise.
3818 * optimize.c (maybe_clone_body): Change reference to
3819 current_function_name_declared to
3820 cp_function_chain->name_declared.
3822 * pt.c (instantiate_decl): Change reference to
3823 current_function_name_declared to
3824 cp_function_chain->name_declared.
3826 * semantics.c (expand_cond): Moved declaration to c-common.h.
3827 (genrtl_do_pushlevel): Moved to c-semantics.c.
3828 (genrtl_clear_out_block): Likewise.
3829 (genrtl_goto_stmt): Likewise.
3830 (genrtl_expr_stmt): Likewise.
3831 (genrtl_decl_stmt): Likewise.
3832 (gerntl_if_stmt): Likewise.
3833 (genrtl_while_stmt): Likewise.
3834 (genrtl_do_stmt): Likewise.
3835 (genrtl_return_stmt): Likewise.
3836 (genrtl_for_stmt): Likewise.
3837 (genrtl_break_stmt): Likewise.
3838 (genrtl_continue_stmt): Likewise.
3839 (genrtl_scope_stmt): Likewise.
3840 (genrtl_switch_stmt): Likewise.
3841 (genrtl_case_label): Likewise.
3842 (genrtl_begin_compound_stmt): Likewise.
3843 (genrtl_finish_compound_stmt): Likewise.
3844 (genrtl_compound_stmt): Likewise.
3845 (genrtl_asm_stmt): Likewise.
3846 (genrtl_decl_cleanup): Likewise.
3847 (expand_cond): Likewise.
3848 (expand_stmt): Renamed to ...
3849 (lang_expand_stmt): ... this.
3850 (lang_expand_expr_stmt): Initialize.
3851 (set_current_function_name_declared): Likewise.
3852 (stmts_are_full_exprs_p): Likewise.
3853 (current_function_name_declared): Likewise.
3854 (anon_aggr_type_p): Likewise.
3855 (do_poplevel): Change reference to
3856 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3857 Change reference to stmts_are_full_exprs_p to
3858 current_stmt_tree->stmts_are_full_exprs_p.
3859 (add_tree): Likewise.
3860 (finish_expr_stmt): Likewise.
3861 (prep_stmt): Likewise.
3862 (lang_expand_stmt): Likewise.
3863 (begin_compound_stmt): Change reference to
3864 current_function_name_declared to
3865 cp_function_chain->name_declared and call to
3866 current_function_name_declared().
3867 (setup_vtbl_ptr): Likewise.
3868 (genrtl_do_poplevel): Removed.
3870 2000-06-30 Jason Merrill <jason@redhat.com>
3872 * init.c (init_init_processing): Go back to aligning like
3873 double_type_node for old ABI.
3874 (get_cookie_size): Make cookie larger if we get a type that needs
3876 (build_vec_delete): Call it.
3878 * typeck.c (qualify_type_recursive): New fn.
3879 (composite_pointer_type): Use it.
3880 (build_binary_op): Use composite_pointer_type.
3882 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3883 Jason Merrill <jason@redhat.com>
3885 * typeck.c (check_return_expr): Don't complain about returning
3886 NULL from operator new if -fcheck-new.
3887 * cp-tree.h: Declare flag_check_new here.
3890 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3892 * mangle.c (find_substitution): Use same_type_p.
3893 (write_encoding): Don't check for substitutions.
3895 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3897 * parse.y (expr_no_comma_rangle): New non-terminal.
3898 (template_parm): Use it for default parameter case.
3899 (template_arg): Use it.
3900 (expr_no_commas): Remove commented out undefined extensions.
3901 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3902 * parse.h, parse.c: Rebuilt.
3904 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3906 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3907 (finish_asm_stmt): Do it here, instead.
3909 * cp-tree.h (ridpointers): Don't declare.
3910 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3911 (record_builtin_java_type): Likewise.
3912 (init_decl_processing): Likewise.
3913 * lex.c: Move inclusion of lex.h.
3914 (ridpointers): Don't define.
3915 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3917 * lex.h (enum rid): Rename to ...
3918 (enum cp_rid): ... this.
3919 (ridpointers): Don't declare.
3920 * parse.y: Move inclusion of lex.h.
3921 * parse.c: Regenerated.
3922 * spew.c: Move inclusion of lex.h.
3924 * cp-tree.h (struct language_function): Remove temp_name_counter.
3925 (temp_name_counter): Remove.
3926 (get_temp_name): Change prototype.
3927 (get_guard): New function.
3928 (get_guard_cond): Likewise.
3929 (set_guard): Likewise.
3930 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3931 * decl.c (expand_static_init): Use get_guard and friends to
3932 implement guard variables.
3933 * decl2.c (get_temp_name): Assume that the variables created are
3935 (get_sentry): Rename to ...
3936 (get_guard): ... this. Implement new ABI guard variables.
3937 (get_guard_bits): New function.
3938 (get_guard_cond): Likewise.
3939 (set_guard): Likewise.
3940 (start_static_initialization_or_destruction): Use them.
3941 (do_static_initialization): Replace sentry with guard throughout.
3942 (do_static_destruction): Likewise.
3943 * init.c (create_temporary_var): Add comment.
3945 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3947 * mangle.c (find_substitution): Use same_type_p.
3948 (write_encoding): Don't check for substitutions.
3950 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3952 * parse.y (expr_no_comma_rangle): New non-terminal.
3953 (template_parm): Use it for default parameter case.
3954 (template_arg): Use it.
3955 (expr_no_commas): Remove commented out undefined extensions.
3956 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3957 * parse.h, parse.c: Rebuilt.
3959 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3961 * cp-tree.h (flag_const_strings): Remove.
3962 (warn_parentheses): Likewise.
3963 (warn_format): Likewise.
3964 (common_type): Likewise.
3965 (default_conversion): Likewise.
3966 (build_binary_op): Likewise.
3967 (cp_build_binary_op): New macro.
3968 * call.c (build_new_op): Use cp_build_binary_op instead of
3970 * class.c (build_vtable_entry_ref): Likewise.
3971 * decl.c (expand_static_init): Likewise.
3972 (compute_array_index_type): Likewise.
3973 (build_enumerator): Likewise.
3974 * decl2.c (delete_sanity): Likewise.
3975 (start_static_initialization_or_destruction): Likewise.
3976 * error.c (dump_type_suffix): Likewise.
3977 * init.c (resolve_offset_ref): Likewise.
3978 (build_new): Likewise.
3979 (build_new_1): Likewise.
3980 (build_vec_delete_1): Likewise.
3981 (build_vec_init): Likewise.
3982 (build_delete): Likewise.
3983 * rtti.c (synthesize_tinfo_fn): Likewise.
3984 (synthesize_tinfo_var): Likewise.
3985 * search.c (expand_upcast_fixups): Likewise.
3986 (fixup_all_virtual_upcast_offsets): Likewise.
3987 * typeck.c (build_array_ref): Likewise.
3988 (get_member_function_from_ptrfunc): Likewise.
3989 (build_binary_op): Add parameter.
3990 (pointer_int_sum): Use cp_build_binary_op.
3991 (pointer_diff): Likewise.
3992 (build_modify_expr): Likewise.
3993 (get_delta_difference): Likewise.
3994 (build_ptrmemfunc): Likewise.
3996 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3998 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3999 * decl.c (create_implicit_typedef): Adjust.
4000 * decl2.c (build_artificial_parm): Adjust.
4001 * method.c (implicitly_declare_fn): Adjust.
4002 * pt.c (push_inline_template_parms_recursive): Adjust.
4003 (process_template_parm): Adjust.
4004 (overloaded_template_name): Adjust.
4005 * semantics.c (finish_template_template_parm): Adjust.
4007 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4009 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4010 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4011 where to emit thunks.
4012 (build_vtt): Adjust call to build_vtt_inits.
4013 (build_vtt_inits): Add parameter to indicate whether or not
4014 sub-VTTs for virtual bases should be included. Adjust handling of
4015 construction vtables.
4016 (get_matching_base): New function.
4017 (dfs_build_vtt_inits): Rename to ...
4018 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4019 construction vtables.
4020 (dfs_fixup_binfo_vtbls): Likewise.
4021 (build_ctor_vtbl_groups): Build construction vtables for virtual
4023 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4024 to build construction vtbls.
4025 (dfs_accumulate_vtbl_inits): Adjust handling of
4026 construction vtables.
4028 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4031 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4033 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4035 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4037 * search.c (hides): Remove.
4038 (is_subobject_of_p): Add most_derived parameter. Use
4040 (lookup_field_queue_p): Adjust.
4041 (lookup_field_r): Adjust.
4043 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4045 * decl2.c (handle_class_head): Bash typedefs to the type's main
4048 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4050 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4051 (begin_global_stmt_expr): ... this.
4052 (genrtl_finish_stmt_expr): Rename to ...
4053 (finish_global_stmt_expr): ... this.
4054 * init.c (begin_init_stmts): Adjust calls.
4055 (finish_init_stmts): Likewise.
4056 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4057 (begin_global_stmt_expr): ... this.
4058 (genrtl_finish_stmt_expr): Rename to ...
4059 (finish_global_stmt_expr): ... this.
4061 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4063 * search.c (lookup_member): Fix typo in comment.
4065 2000-06-24 Jason Merrill <jason@redhat.com>
4067 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4068 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4070 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4072 * parse.y (complex_direct_notype_declarator): Support global_scope.
4073 * Makefile.in: Adjust conflict count.
4075 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4077 * parse.y (template_arg): Convert TEMPLATE_DECL
4078 that is a template template paramter to
4079 TEMPLATE_TEMPLATE_PARM here.
4081 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4082 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4083 (copy_template_template_parm): Adjust prototype.
4084 * decl.c (grokdeclarator): Remove dead code.
4085 * pt.c (process_template_parm): Tidy.
4086 (lookup_template_class): Construct nodes in
4087 copy_template_template_parm.
4088 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4089 lookup_template_class. Use TYPE_TI_TEMPLATE.
4090 * tree.c (copy_template_template_parm): Add NEWARGS
4092 (mapcar): Adjust call to copy_template_template_parm.
4093 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4094 * method.c (build_template_template_parm_names): Change error
4095 code to avoid compilation warning.
4097 * gxxint.texi: Document template template parameter
4100 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4102 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4103 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4104 (cp-demangle.o): New rule.
4105 (dyn-string.o): Likewise.
4106 * inc/cxxabi.h (__cxa_demangle): New declaration.
4108 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4110 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4111 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4112 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4114 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4115 (make_thunk): Change prototype.
4116 (emit_thunk): Rename to use_thunk.
4117 (mangle_thunk): Change prototype.
4118 * class.c (get_derived_offset): Simplify.
4119 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4120 BV_GENERATE_THUNK_WITH_VTABLE_P.
4121 (build_primary_vtable): Simplify.
4122 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4123 (dfs_find_base): Remove.
4124 (update_vtable_entry_for_fn): Correct bug in finding the base
4125 where a virtual function was first declared. Figure out whether
4126 or not to emit a vcall-thunk with the vtables in which it appears.
4127 Correct logic for deciding whether to use an ordinary thunk, or a
4129 (finish_struct_1): Remove unnecssary code.
4130 (build_vtbl_initializer): Use ssize_int for the running counter of
4132 (build_vtbl_initializer): Only use vcall thunks where necessary.
4133 Mark thunks as needing to be emitted with their vtables, or not.
4134 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4135 indices. Use size_binop.
4136 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4137 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4139 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4140 (build_vtable_entry): Mark thunks as needing to be emitted with
4141 their vtables, or not.
4142 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4143 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4145 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4147 * error.c (dump_expr): Use BV_FN.
4148 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4150 * method.c (make_thunk): Likewise.
4151 (emit_thunk): Rename to use_thunk. Allow callers to decide
4152 whether or not to actually emit the thunk. Adjust for changes in
4153 representation of vcall offsets.
4154 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4155 * semantics.c (emit_associated_thunks): New function.
4156 (expand_body): Use it.
4157 * ir.texi: Adjust decriptions of thunks.
4159 2000-06-22 Jason Merrill <jason@redhat.com>
4161 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4162 (tsubst_friend_function): Copy it here.
4164 * decl.c (grok_op_properties): Fix typo.
4166 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4169 * pt.c (check_explicit_specialization): Clarify error.
4171 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4172 an old OVERLOAD when we're declaring a non-function.
4173 (pushdecl, destroy_local_var): Check for error_mark_node.
4174 (warn_extern_redeclared_static): Also bail early if
4176 (push_overloaded_decl): Ignore an old error_mark_node.
4178 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4180 * call.c (build_x_va_arg): Check if in a template decl.
4181 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4183 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4185 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4187 * decl.c (check_goto): Computed gotos assumed OK.
4189 2000-06-20 Jason Merrill <jason@redhat.com>
4191 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4192 for which we don't need to look for instantiations.
4194 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4196 * parse.y (program): Always call finish_translation_unit.
4197 * parse.c, parse.h: Rebuilt.
4199 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4201 * method.c: Don't include hard-reg-set.h.
4203 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4205 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4207 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4209 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4210 * cvt.c (cp_convert_to_pointer): Likewise.
4211 (convert_to_void): Likewise.
4212 * error.c (dump_expr): Likewise.
4213 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4214 * init.c (build_delete): Likewise.
4215 * method.c (emit_thunk): Likewise.
4216 * optmize.c (declare_return_variable): Likewise.
4217 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4218 (get_typeid): Likewise.
4219 (build_dynamic_cast_1): Likewise.
4220 * typeck.c (composite_pointer_type): Likewise.
4221 (common_type): Likewise.
4222 (build_indirect_ref): Likewise.
4223 (build_binary_op): Likewise.
4224 (build_x_compound_expr): Likewise.
4225 (check_return_expr): Likewise.
4226 * typeck2.c (add_exception_specifier): Likewise.
4228 * mangle.c (write_method_parms): Use direct comparison for end
4231 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4233 * cp-tree.h (genrtl_try_block): Declare function.
4234 (genrtl_handler): Likewise.
4235 (genrtl_catch_block): Likewise.
4236 (genrtl_ctor_stmt): Likewise.
4237 (genrtl_subobject): Likewise.
4238 (genrtl_decl_cleanup): Likewise.
4239 (genrtl_do_poplevel): Likewise.
4240 (genrtl_do_pushlevel): Likewise.
4241 (genrtl_clear_out_block): Likewise.
4242 (genrtl_goto_stmt): Likewise.
4243 (genrtl_expr_stmt): Likewise.
4244 (genrtl_decl_stmt): Likewise.
4245 (genrtl_if_stmt): Likewise.
4246 (genrtl_while_stmt): Likewise.
4247 (genrtl_do_stmt): Likewise.
4248 (genrtl_return_stmt): Likewise.
4249 (genrtl_for_stmt): Likewise.
4250 (genrtl_break_stmt): Likewise.
4251 (genrtl_continue_stmt): Likewise.
4252 (genrtl_scope_stmt): Likewise.
4253 (genrtl_switch_stmt): Likewise.
4254 (genrtl_case_label): Likewise.
4255 (genrtl_begin_compound_stmt): Likewise.
4256 (genrtl_finish_compound_stmt): Likewise.
4257 (genrtl_compound_stmt): Likewise.
4258 (genrtl_asm_stmt): Likewise.
4259 (genrtl_named_return_value): Likewise.
4260 (genrtl_begin_stmt_expr): Likewise.
4261 (genrtl_finish_stmt_expr): Likewise.
4262 (finish_for_stmt): Removed first argument.
4263 (finish_switch_stmt): Likewise.
4265 * semantics.c (genrtl_try_block): Define function.
4266 (genrtl_handler): Likewise.
4267 (genrtl_catch_block): Likewise.
4268 (genrtl_ctor_stmt): Likewise.
4269 (genrtl_subobject): Likewise.
4270 (genrtl_decl_cleanup): Likewise.
4271 (genrtl_do_poplevel): Likewise.
4272 (genrtl_do_pushlevel): Likewise.
4273 (genrtl_clear_out_block): Likewise.
4274 (genrtl_goto_stmt): Likewise.
4275 (genrtl_expr_stmt): Likewise.
4276 (genrtl_decl_stmt): Likewise.
4277 (genrtl_if_stmt): Likewise.
4278 (genrtl_while_stmt): Likewise.
4279 (genrtl_do_stmt): Likewise.
4280 (genrtl_return_stmt): Likewise.
4281 (genrtl_for_stmt): Likewise.
4282 (genrtl_break_stmt): Likewise.
4283 (genrtl_continue_stmt): Likewise.
4284 (genrtl_scope_stmt): Likewise.
4285 (genrtl_switch_stmt): Likewise.
4286 (genrtl_case_label): Likewise.
4287 (genrtl_begin_compound_stmt): Likewise.
4288 (genrtl_finish_compound_stmt): Likewise.
4289 (genrtl_compound_stmt): Likewise.
4290 (genrtl_asm_stmt): Likewise.
4291 (genrtl_named_return_value): Likewise.
4292 (genrtl_begin_stmt_expr): Likewise.
4293 (genrtl_finish_stmt_expr): Likewise.
4294 (finish_for_stmt): Removed first argument and generate rtl
4296 (finish_switch_stmt): Likewise.
4297 (do_poplevel): Removed generate rtl specific code.
4298 (do_pushlevel): Likewise.
4299 (add_tree): Likewise.
4300 (finish_goto_stmt): Likewise.
4301 (finish_expr_stmt): Likewise.
4302 (begin_if_stmt): Likewise.
4303 (finish_if_stmt_cond): Likewise.
4304 (finish_then_clause): Likewise.
4305 (begin_else_clause): Likewise.
4306 (finish_else_clause): Likewise.
4307 (finish_if_stmt): Likewise.
4308 (clear_out_block): Likewise.
4309 (begin_while_stmt): Likewise.
4310 (finish_while_stmt_cond): Likewise.
4311 (finish_while_stmt): Likewise.
4312 (begin_do_stmt): Likewise.
4313 (finish_do_body): Likewise.
4314 (finish_do_stmt): Likewise.
4315 (finish_return_stmt): Likewise.
4316 (begin_for_stmt): Likewise.
4317 (finish_for_init_stmt): Likewise.
4318 (finish_for_cond): Likewise.
4319 (finish_for_expr): Likewise.
4320 (finish_break_stmt): Likewise.
4321 (finish_continue_stmt): Likewise.
4322 (begin_switch_stmt): Likewise.
4323 (finish_switch_cond): Likewise.
4324 (finish_case_label): Likewise.
4325 (begin_try_block): Likewise.
4326 (begin_function_try_block): Likewise.
4327 (finish_try_block): Likewise.
4328 (finish_cleanup_try_block): Likewise.
4329 (finish_cleanup): Likewise.
4330 (finish_function_try_block): Likewise.
4331 (finish_handler_sequence): Likewise.
4332 (finish_function_handler_sequence): Likewise.
4333 (begin_handler): Likewise.
4334 (finish_handler_parms): Likewise.
4335 (begin_catch_block): Likewise.
4336 (finish_handler): Likewise.
4337 (begin_compound_stmt): Likewise.
4338 (finish_compound_stmt): Likewise.
4339 (finish_asm_stmt): Likewise.
4340 (finish_label_stmt): Likewise.
4341 (finish_label_decl): Likewise.
4342 (finish_subobject): Likewise.
4343 (finish_decl_cleanup): Likewise.
4344 (finish_named_return_value): Likewise.
4345 (begin_stmt_expr): Likewise.
4346 (finish_stmt_expr): Likewise.
4348 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4349 to call genrtl_expr_stmt when appropriate.
4351 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4352 begin_compound_expr to call genrtl_begin_stmt_expr and
4353 genrtl_begin_compound_expr when appropriate.
4354 (finish_init_stmts): Changed calls to finish_compound_expr and
4355 finish_stmt_expr to call genrtl_finish_compound_expr and
4356 genrtl_finish_stmt_expr when appropriate.
4357 (expand_default_init): Changed call to finish_expr_stmt to call
4358 genrtl_expr_stmt when appropriate.
4359 (build_vec_init): Likewise.
4361 * parse.y (simple_stmt): Removed first argument from call to
4362 finish_for_stmt. Removed first argument from call to
4365 * parse.c: Regenerated.
4367 * pt.c (tsubst_expr): Removed first argument from call to
4368 finish_for_stmt. Removed first argument from call to
4371 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4373 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4374 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4376 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4377 (cplus_tree_code_length[]): Likewise.
4378 (cplus_tree_code_name[]): Likewise.
4379 (init_parse): Added call to add_c_tree_codes. Changed
4380 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4382 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4384 * cp-tree.h (finish_mem_initializers): Declare.
4385 (count_trees): Likewise.
4386 * parse.y (base_init): Use finish_mem_initializers.
4387 * semantics.c (finish_mem_initializers): New function.
4389 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4390 the number of trees.
4392 (count_trees): Don't use it.
4394 2000-06-15 Jason Merrill <jason@redhat.com>
4396 * tree.c (count_trees): New debugging function.
4398 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4399 * init.c (build_member_call): Pull out the name of a DECL.
4401 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4402 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4403 * optimize.c (optimize_function): Not here.
4404 * pt.c (instantiate_decl): Push to TV_PARSE.
4406 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4408 * cp-tree.h (struct language_function): Remove x_base_init_list
4409 and x_member_init_list.
4410 (current_base_init_list): Remove.
4411 (current_member_init_list): Likewise.
4412 (setup_vtbl_ptr): Change prototype.
4413 (emit_base_init): Likewise.
4414 (expand_member_init): Likewise.
4415 (reinit_parse_for_function): Remove.
4416 * decl.c (save_function_data): Don't clear x_base_init_list and
4418 (mark_language_function): Don't mark them.
4419 * init.c (perform_member_init): Tweak comment.
4420 (sort_member_init): Take the list of initializers as an argument.
4421 (sort_base_init): Likewise.
4422 (emit_base_init): Likewise.
4423 (expand_member_init): Return the initializer. Don't use global
4425 * lex.c (reinit_parse_for_function): Remove.
4426 * method.c (build_template_parm_names): Correct substitution.
4427 (do_build_copy_constructor): Don't use current_member_init_list
4428 and current_base_init_list.
4429 (synthesize_method): Likewise.
4430 * parse.y (base_init): Split mem-initializers into
4431 base-initializers and field-initializers.
4432 (member_init_list): Build up the list here.
4433 (member_init): Return the initializer.
4434 (fn.depfn): Don't use reinit_parse_for_function.
4435 * parse.c: Regenerated.
4436 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4438 (tsubst_expr): Don't use current_member_init_list
4439 and current_base_init_list.
4440 (tsubst_expr_values): Rename to ...
4441 (tsubst_initializer_list): ... this. Use convert_from_reference.
4442 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4443 and current_base_init_list.
4444 (begin_function_definition): Don't call reinit_parse_for_function.
4446 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4448 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4451 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4453 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4455 * cp-tree.h (IF_COND): Move to c-common.h.
4456 (THEN_CLAUSE): Likewise.
4457 (ELSE_CLAUSE): Likewise.
4458 (WHILE_COND): Likewise.
4459 (WHILE_BODY): Likewise.
4460 (DO_COND): Likewise.
4461 (DO_BODY): Likewise.
4462 (RETURN_EXPR): Likewise.
4463 (EXPR_STMT_EXPR): Likewise.
4464 (FOR_INIT_STMT): Likewise.
4465 (FOR_COND): Likewise.
4466 (FOR_EXPR): Likewise.
4467 (FOR_BODY): Likewise.
4468 (SWITCH_COND): Likewise.
4469 (SWITCH_BODY): Likewise.
4470 (CASE_LOW): Likewise.
4471 (CASE_HIGH): Likewise.
4472 (GOTO_DESTINATION): Likewise.
4473 (COMPOUND_BODY): Likewise.
4474 (ASM_CV_QUAL): Likewise.
4475 (ASM_STRING): Likewise.
4476 (ASM_OUTPUTS): Likewise.
4477 (ASM_INPUTS): Likewise.
4478 (ASM_CLOBBERS): Likewise.
4479 (DECL_STMT_DECL): Likewise.
4480 (STMT_EXPR_STMT): Likewise.
4481 (LABEL_STMT_LABEL): Likewise.
4482 (SCOPE_BEGIN_P): Likewise.
4483 (SCOPE_END_P): Likewise.
4484 (SCOPE_STMT_BLOCK): Likewise.
4485 (SCOPE_NULLIFIED_P): Likewise.
4486 (SCOPE_NO_CLEANUPS_P): Likewise.
4487 (SCOPE_PARTIAL_P): Likewise.
4488 (ASM_VOLATILE_P): Likewise.
4489 (STMT_LINENO): Likewise.
4490 (STMT_LINENO_FOR_FN_P): Likewise.
4492 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4493 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4494 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4495 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4496 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4498 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4500 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4501 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4503 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4504 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4505 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4507 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4509 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4510 * class.c (dfs_find_final_overrider): Set it appropriately.
4511 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4512 avoid unneeded secondary vptrs.
4514 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4516 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4517 (check_bitfield_decl, check_field_decl): Likewise.
4518 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4519 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4520 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4521 (xfer_tag, finish_enum): Likewise.
4522 * decl2.c (finish_builtin_type): Likewise.
4523 * init.c (init_init_processing): Likewise.
4524 * pt.c (instantiate_class_template): Likewise.
4525 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4526 * cp-tree.h (struct lang_type): Add user_align member.
4527 (CLASSTYPE_USER_ALIGN): Define.
4529 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4531 * Make-lang.in (c++.install-common): Install g++-cross in
4532 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4533 $(target_alias)-g++ and $(target_alias)-c++.
4535 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4537 * class.c (vcall_offset_data_s): Add last_init and fns.
4538 (overrides): Rename to same_signature_p.
4539 (dfs_find_final_overrider): Adjust accordingly.
4540 (mark_overriders): Likewise.
4541 (warn_hidden): Likewise.
4542 (build_vtbl_initializer): Reorganize machinery for building things
4543 at negative offsets.
4544 (build_vcall_and_vbase_vtbl_entries): Likewise.
4545 (build_vbase_offset_vtbl_entries): Likewise.
4546 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4547 offset entries. Do not create two entries for functions with the
4549 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4550 (build_rtti_vtbl_entries): Reorganize machinery for building things
4551 at negative offsets.
4553 * optimize.c (expand_call_inline): Don't recurse into the code
4554 used to initialize the parameters more than once.
4556 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4558 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4559 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4560 (find_substitution): Only use the `Sa' substitution for
4561 std::allocator, not instantiations of it.
4562 (write_template_prefix): Move comment. Only use a TREE_LIST to
4563 represent substitutions for a member template.
4564 (write_array_type): Mangle array dimensions correctly.
4565 * optimize.c (maybe_clone_body): Copy more information from the
4567 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4568 on the regenerated declaration.
4570 2000-06-11 Chip Salzenberg <chip@valinux.com>
4571 Mark Mitchell <mark@codesourcery.com>
4573 * class.c (build_vtable): Clarify comment.
4574 (build_ctor_vtbl_group): Pass the most derived type to
4577 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4579 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4581 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4583 * decl.c (add_binding): Handle duplicate declarations of external
4586 2000-06-09 Chip Salzenberg <chip@valinux.com>
4587 Mark Mitchell <mark@codesourcery.com>
4589 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4591 (write_signed_number): New macro.
4592 (write_unsigned_number): Likewise.
4593 (write_source_name): Use them.
4594 (write_number): Handle signed and unsigned values.
4595 (write_integer_cst): Use tree_int_cst_sgn, and use
4596 write_unsigned_number or write_signed_number as appropriate.
4597 (write_discriminator): Use write_unsigned_number or
4598 write_signed_number as appropriate.
4599 (write_template_arg_literal): Likewise.
4600 (write_array_type): Use tree_low_cst.
4601 (write_template_parm): Use write_unsigned_number or
4602 write_signed_number as appropriate.
4603 (write_substitution): Adjust call to write_number.
4604 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4605 (write_expression): Handle non-type template arguments of
4606 reference type correctly.
4607 (mangle_thunk): Use write_signed_number.
4609 2000-06-09 Chip Salzenberg <chip@valinux.com>
4611 * mangle.c (find_substition): Don't mangle objects with typename
4612 substitutions (e.g. "cin" as "Si").
4614 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4616 * call.c (add_candidate): Use ggc_alloc_cleared.
4617 * decl.c (lookup_label): Likewise.
4618 * lex.c (retrofit_lang_decl): Likewise.
4620 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4622 * semantics.c (expand_body): Push to TV_EXPAND.
4623 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4624 * decl.c (start_function): Always call announce_function.
4626 * tinfo2.cc: Just declare abort.
4628 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4630 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4631 whenever @ is a symbolic name.
4633 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4635 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4637 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4639 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4640 DECL_ASSEMBLER_NAME.
4642 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4644 * decl2.c (c_language): Define.
4646 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4648 * lex.c (lang_init_options): Tweak.
4650 * decl2.c: Remove #inclusion of diagnostic.h
4651 (lang_decode_option): Move diagnostic formatting options to
4654 * lang-options.h: Remove documentation for diagnostic options.
4656 * Makefile.in (lex.o): Depends upon diagnostic.h
4658 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4660 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4661 the same DECL_RESULT, it's not a redefinition.
4662 * pt.c (tsubst_decl): Remove code to handle illegal
4665 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4667 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4669 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4671 * search.c (maybe_suppress_debug_info): Don't check
4672 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4674 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4677 Remember instantiation context in deferred instantiations.
4678 * cp-tree.h (struct tinst_level): Remove.
4679 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4680 * pt.c (current_tinst_level): Now a tree.
4681 (print_template_context, push_tinst_level, pop_tinst_level,
4682 tinst_for_decl): Adjust.
4683 (reopen_tinst_level): New fn.
4684 (init_pt): Register current_tinst_level as a root.
4685 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4686 of the pending templates list.
4687 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4688 * lex.c (extract_interface_info): Adjust.
4689 * decl2.c (warn_if_unknown_interface): Adjust.
4691 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4693 * class.c (indirect_primary_base_p): New function.
4694 (determine_primary_base): Use it.
4696 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4698 Update new-abi dynamic cast algorithm.
4699 * tinfo.cc (__class_type_info::__dyncast_result): Add
4700 whole_details. Adjust constructor.
4701 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4702 Avoid unnecessary searching.
4703 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4705 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4707 * decl.c (init_decl_processing): Don't call record_component_aliases.
4708 * tree.c (build_cplus_array_type_1): Likewise.
4710 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4712 * ir.texi: Correct typo.
4713 * mangle.c (write_expression): Handle non-type template arguments
4714 with reference type.
4715 * method.c (build_overload_value): Likewise.
4716 * pt.c (convert_nontype_argument): Explicitly represent conversion
4717 to a reference with an ADDR_EXPR.
4718 (unify): Always unify arguments in left-to-right order.
4720 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4721 Mark Mitchell <mark@codesourcery.com>
4723 * Make-lang.in (CXX_SRCS): Add mangle.c.
4724 * Makefile.in (CXX_OBJS): Add mangle.o.
4725 (mangle.o): New rule.
4727 * class.c (local_classes): New variable.
4728 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4729 (get_vtt_name): Use mangle_vtt_name for new ABI.
4730 (init_class_processing): Initialize local_classes.
4731 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4732 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4733 (std_identifier): New macro.
4734 (DECL_VOLATILE_MEMFUNC_P): New macro.
4735 (DECL_NAMESPACE_STD_P): Likewise.
4736 (local_classes): Declare.
4737 (get_mostly_instantiated_function_type): Declare.
4738 (init_mangle): Declare.
4739 (mangle_decl): Likewise.
4740 (mangle_type_string): Likewise.
4741 (mangle_type): Likewise.
4742 (mangle_typeinfo_for_type): Likewise.
4743 (mangle_typeinfo_string_for_type): Likewise.
4744 (mangle_vtbl_for_type): Likewise.
4745 (mangle_vtt_for_type): Likewise.
4746 (mangle_ctor_vtbl_for_type): Likewise.
4747 (mangle_thunk): Likewise.
4748 (mangle_conv_op_name_for_type): Likewise.
4749 (mangle_guard_variable): Likewise.
4750 * decl.c (pushtag): Keep track of local classes.
4751 (initialize_predefined_identifiers): Initialize std_identifier.
4752 (init_decl_processing): Use std_identifier.
4753 (start_decl): Don't treat instantiations as specializations.
4754 (grokdeclarator): Likewise.
4755 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4756 name for fully-instantiated templates.
4757 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4758 destructors with the new ABI.
4759 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4760 (grokfield): Use mangle_type for new ABI.
4761 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4762 (get_sentry): Use mangle_guard_variable for new ABI.
4763 (start_static_initialization_or_destruction): Likewise.
4764 * expr.c (extract_aggr_init): Remove.
4765 (extract_scalar_init): Likewise.
4766 (extract_init): Remove #if 0'd code.
4767 * mangle.c: New function.
4768 * method.c (build_mangled_name): Assert not flag_new_abi.
4769 (build_static_name): Likewise.
4770 (build_decl_overload_real): Likewise.
4771 (build_typename_overload): Likewise.
4772 (build_overload_with_type): Likewise.
4773 (build_overload_name): Likewise.
4774 (get_ctor_vtbl_name): Likewise.
4775 (start_squangling): Likewise.
4776 (get_id_2): Likewise.
4777 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4778 (init_method): Call init_mangle for new ABI.
4779 (make_thunk): Call mangle_thunk for new ABI.
4780 * operators.def: Correct new ABI manglings for the `%' operator.
4782 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4783 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4784 (lookup_template_class): Call mangle_decl for new ABI.
4785 (get_mostly_instantiated_function_type): New function.
4786 (set_mangled_name_for_template_decl): Use it.
4787 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4788 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4789 conversion op names.
4790 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4791 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4792 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4793 mangle_typeinfo_string_for_type.
4795 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4797 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4798 (INNERMOST_TEMPLATE_ARGS): New macro.
4799 (innermost_args): Remove.
4800 (get_innermost_template_args): New function.
4801 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4802 * error.c (dump_function_decl): Be caution when using
4803 most_general_template.
4804 * method.c (build_template_parm_names): Use
4805 INNERMOST_TEMPLATE_ARGS.
4806 * pt.c (add_to_template_args): Tidy comment
4807 (get_innermost_template_args): New function.
4808 (check_explicit_specialization): Clear DECL_INITIAL for a new
4810 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4812 (push_template_decl): Always register specializations of the most
4814 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4815 (coerce_template_parms): Likewise.
4816 (lookup_template_class): Likewise.
4817 (innermost_args): Remove.
4818 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4819 (tsubst_decl): Handle tricky specializations. Use
4820 get_innermost_template_args.
4821 (instantiate_template): Simplify handling of partial
4823 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4824 (most_general_template): Reimplement, in a more straightforward
4826 (regenerate_decl_from_template): Tweak formatting. Use
4827 TMPL_ARGS_DEPTH for clarity.
4828 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4830 * dump.c (dequeue_and_dump): Dump information about thunks.
4832 2000-06-01 Richard Henderson <rth@cygnus.com>
4834 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4836 2000-06-01 Richard Henderson <rth@cygnus.com>
4838 * decl2.c (unsupported_options): Fix typo, make const.
4839 (lang_decode_option): Fix bsearch argument order.
4841 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4843 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4846 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4848 * cp-tree.h (c_get_alias_set): Deleted.
4849 * Makefile.in (decl.o): Include ../expr.h.
4850 * decl.c (expr.h): Include.
4851 (init_decl_processing): Call record_component_aliases for arrays.
4852 (grokdeclarator): Likewise.
4853 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4854 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4856 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4858 Remove guiding declaration support.
4859 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4860 (flag_guiding_decls): Remove.
4861 * call.c (build_user_type_conversion_1): Remove support for
4863 (build_new_function_call): Likewise.
4864 (build_new_op): Likewise.
4865 (build_new_method_call): Likewise.
4866 * decl.c (start_function): Likewise.
4867 * friend.c (is_friend): Likewise.
4868 (do_friend): Likewise.
4869 * decl2.c ((flag_dump_translation_unit): Make it const.
4870 (flag_guiding_decls): Remove.
4871 (unsupported_options): New variable
4872 (compare_options): New function.
4873 (lang_decode_option): Use them.
4875 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4877 * method.c (mangle_expression): Adjust test for legal expression
4880 * pt.c (instantiate_decl): Save and restore the local
4881 specializations list.
4883 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4885 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4887 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4889 * call.c (add_template_candidate_real): Handle member template
4890 constructors for classes with virtual bases.
4891 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4892 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4894 * ir.texi: Update thunk documentation.
4896 * call.c (joust): Fix handling of overloaded builtin operators.
4898 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4900 * cp-tree.h (DECL_ANTICIPATED): New macro.
4901 Document new use of DECL_LANG_FLAG_7.
4902 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4903 in the user namespace.
4904 * lex.c (do_identifier): If the identifier's declaration has
4905 DECL_ANTICIPATED on, it has not yet been declared. But do not
4906 replace it with an ordinary implicit declaration.
4908 * tinfo2.cc: Include stdlib.h.
4910 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4912 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4913 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4916 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4918 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4921 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4923 * operators.def (<?): Duplicated, should have been...
4926 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4927 Mark Mitchell <mark@codesourcery.com>
4929 * cp-tree.h (ansi_opname): Make it a macro.
4930 (ansi_assopname): Likewise.
4931 (struct lang_decl_flags): Add assignment_operator_p.
4932 (struct lang_decl): Add operator_code.
4933 (DECL_VTT_PARM): Adjust.
4934 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4935 overloaded operator.
4936 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4937 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4938 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4939 (opname_tab): Remove.
4940 (assignop_tab): Likewise.
4941 (operator_name_info_t): New type.
4942 (operator_name_info): New variable.
4943 (assignment_operator_name_info): Likewise.
4944 (build_cp_library_fn): Remove declaration.
4945 (push_cp_library_fn): Likewise.
4946 (operator_name_string): Likewise.
4947 (build_decl_overload): Likewise.
4948 * call.c (print_z_candidates): Simplify.
4949 (build_object_call): Adjust usage of ansi_opname. Use
4950 DECL_OVERLOADED_OPERATOR_P.
4951 (op_error): Adjust operator name lookup.
4952 (build_conditional_expr): Adjust usage of ansi_opname.
4953 (build_new_op): Likewise.
4954 (build_op_delete_call): Likewise.
4955 (build_over_call): Likewise.
4956 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4957 * decl.c (duplicate_decls): Copy operator_code.
4958 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4959 (builtin_function): Adjust parameters to build_library_fn_1.
4960 (build_library_fn_1): Accept an overloaded operator code.
4961 (build_library_fn): Pass ERROR_MARK.
4962 (build_cp_library_fn): Accept an overloaded operator code.
4963 (push_cp_library_fn): Likewise.
4964 (grokfndecl): Tweak.
4965 (grokdeclarator): Simplify code to compute names of overloaded
4966 operators. Adjust use of ansi_opname.
4967 (ambi_op_p): Work on tree_codes, not identifiers.
4968 (unary_op_p): Likewise.
4969 (grok_op_properties): Likewise.
4970 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4971 (lang_mark_tree): Don't try to mark the operator_code.
4972 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4973 * error.c (dump_decl): Remove special handling for operator
4975 (dump_function_name): Likewise.
4976 (dump_expr): Adjust name lookup of operators.
4977 (op_to_string): Simplify.
4978 (assop_to_string): Likewise.
4979 * init.c (build_new_1): Adjust use of ansi_opname.
4980 * lex.c (opname_tab): Remove.
4981 (assignop_tab): Likewise.
4982 (ansi_opname): Likewise.
4983 (ansi_assopname): Likewise.
4984 (operator_name_string): Likewise.
4985 (reinit_lang_specific): Likewise.
4986 (operator_name_info): New variable.
4987 (assignment_operator_name_info): Likewise.
4988 (init_operators): New function.
4989 (init_parse): Use it.
4990 (do_identifier): Adjust use of ansi_opname.
4991 * method.c (mangle_expression): Don't use ansi_opname for
4993 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4994 (build_decl_overload): Remove.
4995 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4996 (do_build_assign_ref): Adjust use of ansi_opname.
4997 (synthesize_method): Likewise.
4998 (implicitly_declare_fn): Likewise.
4999 * operators.def: New file.
5000 * parse.y (operator): Adjust use of ansi_opname.
5001 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5002 (set_mangled_name_for_template_decl): Don't play games with
5004 (special_function_p): Adjust use of ansi_opname.
5005 * typeck.c (check_return_expr): Likewise.
5006 * Make-lang.in (cc1plus): Depend on operators.def.
5007 * Makefile.in (lex.o): Likewise.
5010 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5012 * Make-lang.in (cplib2.ready): Eradicate.
5014 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5016 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5017 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5018 (built_min, cp_tree_equal): Likewise.
5020 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5022 * class.c (layout_nonempty_base_or_field): Replace
5023 `record_layout_info' with `record_layout_info_s'.
5025 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5028 * cp-tree.h (struct language_function): x_named_labels is now
5029 a struct named_label_list*.
5030 * decl.c (struct named_label_use_list): Renamed from...
5031 (struct named_label_list): ...this. New struct.
5032 (push_binding_level): Don't set eh_region.
5033 (note_level_for_eh): New fn.
5034 (pop_label): Take label and old value directly.
5035 (pop_labels): Adjust for new named_labels format.
5036 (lookup_label): Likewise.
5037 (poplevel): Note characteristics of a binding level containing a
5038 named label. Mess with named label lists earlier.
5039 (mark_named_label_lists): New fn.
5040 (mark_lang_function): Call it.
5041 (use_label): New fn, split out from...
5042 (make_label_decl): ...here. Don't call it.
5043 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5044 check_previous_gotos): New fns, split out from...
5045 (define_label): ...here.
5046 (check_switch_goto): New fn.
5047 (define_case_label): Call it.
5048 (check_goto): New fn.
5049 * semantics.c (finish_goto_stmt): Call it and use_label.
5050 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5051 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5053 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5055 * class.c (build_vtable_entry_ref): Correct usage of
5056 get_vtbl_decl_for_binfo.
5058 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5059 * method.c (implicitly_declare_fn): Not here.
5061 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5063 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5064 (CPTI_PTMD_DESC_TYPE): ... here.
5065 (ptmd_desc_type_node): Rename to ...
5066 (ptm_desc_type_node): ... here.
5068 * rtti.c (ptmd_initializer): Rename to ...
5069 (ptm_initializer): ... here.
5070 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5072 (create_tinfo_types): Adjust.
5074 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5076 Finish implementation of VTTs.
5077 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5078 CPTI_VTT_PARM_IDENTIFIER.
5079 (vtt_parm_identifier): New macro.
5080 (vtt_parm_type): Likewise.
5081 (BINFO_SUBVTT_INDEX): Likewise.
5082 (BINFO_VPTR_INDEX): Likewise.
5083 (struct lang_decl): Add vtt_parm.
5084 (DECL_VTT_PARM): New macro.
5085 (DECL_USE_VTT_PARM): Likewise.
5086 (DECL_NEEDS_VTT_PARM_P): Likewise.
5087 (get_vtt_name): Declare.
5088 (build_artifical_parm): Likewise.
5089 (fixup_all_virtual_upcast_offsets): Likewise.
5090 (expand_indirect_vtbls_init): Remove.
5091 * call.c (build_new_method_call): Pass the vtt to subobject
5092 constructors and destructors.
5093 * class.c (get_vtt_name): Give it external linkage.
5094 (build_clone): Handle the magic VTT parameters for clones.
5095 (clone_function_decl): Fix typo in comment.
5096 (build_vtt): Keep track of the indices in the VTTs where various
5097 entities are stored.
5098 (build_vtt_inits): Likewise.
5099 (dfs_build_vtt_inits): Likewise.
5100 (build_ctor_vtbl_group): Tweak type of construction vtables.
5101 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5102 primary bases, when building construction vtables.
5103 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5104 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5105 (init_decl_processing): Initialize vtt_parm_type.
5106 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5107 (lang_mark_tree): Make vtt_parm.
5108 * decl2.c (build_artificial_parm): New function.
5109 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5110 (grokclassfn): Use build_artificial_parm.
5111 * init.c (initialize_vtbl_ptrs): Call
5112 fixup_all_virtual_upcast_offsets directly.
5113 (perform_member_init): Use the complete subobject destructor for
5115 (build_vtbl_address): New function.
5116 (expand_virtual_init): Handle VTTs.
5117 * optimize (maybe_clone_body): Likewise.
5118 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5120 (expand_indirect_vtbls_init): Remove.
5121 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5122 * tree.c (make_binfo): Make them bigger.
5124 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5126 * inc/cxxabi.h (__pbase_type_info): Define, based on
5127 __pointer_type_info.
5128 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5129 (__pointer_to_member_type_info): Likewise.
5130 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5131 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5132 (__pointer_type_info::__do_catch): Rename to ...
5133 (__pbase_type_info::__do_catch): ... here. Adjust.
5134 (__pbase_type_info::__pointer_catch): Implement.
5135 (__pointer_type_info::__pointer_catch): Adjust.
5136 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5138 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5140 * tinfo.h (__user_type_info::contained_virtual_p): New
5142 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5144 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5145 diamond shaped heirarchy. Add early out for mixed diamond and
5146 duplicate shaped heirarchy.
5148 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5150 * cp-tree.h (build_delete): Change prototype.
5151 (build_vec_delete): Likewise.
5152 * call.c (build_scoped_method_call): Use special_function_kind
5153 values to indicate the kind of destruction to be done.
5154 (build_method_call): Likewise.
5155 * decl.c (finish_destructor_body): Likewise.
5156 (maybe_build_cleanup_1): Likewise. Rename to ...
5157 (maybe_build_cleanup): ... this.
5158 * decl2.c (delete_sanity): Use special_function_kind
5159 values to indicate the kind of destruction to be done.
5160 (build_cleanup): Likewise.
5161 * init.c (perform_member_init): Likewise.
5162 (build_vec_delete_1): Likewise.
5163 (build_dtor_call): Simplify.
5164 (build_delete): Use special_function_kind
5165 values to indicate the kind of destruction to be done.
5166 (build_vbase_delete): Likewise.
5167 (build_vec_delete): Likewise.
5169 * init.c (sort_member_init): Fix typo in error message generation
5172 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5174 * semantics.c (begin_class_definition): make the packed
5175 attribute be sensitive to the "-fpack-struct" command line flag
5177 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5179 Update new-abi upcast algorithm.
5180 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5181 prototype and meaning of return value.
5182 (__si_class_type_info::__do_upcast): Likewise.
5183 (__vmi_class_type_info::__do_upcast): Likewise.
5184 * tinfo.cc (__class_type_info::__upcast_result): Replace
5185 whole2dst with part2dst. Adjust ctor.
5186 (__class_type_info::__do_upcast): Adjust call of worker function.
5187 (__class_type_info::__do_upcast): Adjust.
5188 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5190 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5191 virtual base in diamond heirarchy bug.
5193 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5195 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5196 and bitfield to tinfo_fn_p.
5197 (DECL_TINFO_FN_P): Adjust.
5198 (SET_DECL_TINFO_FN_P): Likewise.
5199 (DECL_MUTABLE_P): Likewise.
5200 (DECL_C_BIT_FIELD): Likewise.
5201 (SET_DECL_C_BIT_FIELD): Likewise.
5202 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5203 (DECL_UNINLINABLE): Likewise.
5204 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5205 (handle_using_decl): Remove assertion.
5206 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5207 to build FIELD_DECLs.
5208 (build_base_field): Likewise.
5209 (layout_class_type): Likewise.
5210 * decl.c (init_decl_processing): Likewise.
5211 (build_ptrmemfunc_type): Likewise.
5212 (grokdeclarator): Likewise.
5213 * decl2.c (grok_x_components): Likewise.
5214 * except.c (call_eh_info): Likewise.
5215 * init.c (init_init_processing): Likewise.
5216 * rtti.c (expand_class_desc): Likewise.
5217 (create_pseudo_type_info): Likewise.
5218 (get_vmi_pseudo_type_info): Likewise.
5219 (create_tinfo_types): Likewise.
5220 * ptree.c (print_lang_decl): Adjust.
5221 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5222 before checking DECL_MUTABLE_P.
5224 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5225 parameters for template functions.
5226 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5227 destructors as well as constructors.
5229 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5231 * class.c (build_ctor_vtbl_group): Set inits.
5232 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5233 DECL_THIS_INLINE appropriately for clones.
5235 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5236 (DECL_CONV_FN_P): Simplify.
5237 (DECL_OPERATOR): Remove.
5238 (language_to_string): Declare.
5239 * decl.c (duplicate_decls): Fix typo in comment.
5240 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5241 (grok_op_properties): Use DECL_CONV_FN_P instead of
5242 IDENTIFIER_TYPENAME_P.
5243 * dump.c (dequeue_and_dump): Dump the language linkage of
5245 * error.c (language_to_string): Give it external linkage.
5246 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5247 (implicitly_declare_fn): Set DECL_LANGUAGE.
5248 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5249 IDENTIFIER_TYPENAME_P.
5250 (tsubst_decl): Likewise.
5251 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5252 * semantics.c (finish_member_declaration): Don't mark members of
5253 classes declared in an extern "C" region as extern "C".
5255 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5257 * decl2.c (qualified_lookup_using_namespace): Look through
5260 * decl.c (push_using_decl): Return the old decl on namespace level.
5262 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5264 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5265 (VTT_NAME_PREFIX): New macro.
5266 (CTOR_VTBL_NAME_PREFIX): Likewise.
5267 (get_ctor_vtbl_name): New function.
5268 * class.c (get_vtable_name): Simplify.
5269 (get_vtt_name): New function.
5270 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5271 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5272 when a virtual base becomes primary.
5273 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5275 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5276 additional parameters.
5277 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5278 (initialize_array): New function.
5279 (build_vtt): Likewise.
5280 (build_vtt_inits): Likewise.
5281 (dfs_build_vtt_inits): Likewise.
5282 (dfs_fixup_binfo_vtbls): Likewise.
5283 (build_ctor_vtbl_group): Likewise.
5284 (initialize_vtable): Use initialize_array.
5285 (accumulate_vtbl_inits): Reimplement to handle construction
5287 (dfs_accumulate_vtbl_inits): Likewise.
5288 (bulid_vtbl_initializer): Adjust parameter name.
5289 * method.c (build_typename_overload): Remove #if 0'd code.
5290 (get_ctor_vtbl_name): New function.
5291 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5292 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5294 * cp-tree.h (struct lang_type): Remove search_slot.
5295 (CLASSTYPE_SEARCH_SLOT): Remove.
5296 (emit_base_init): Change prototype.
5297 (initialize_vtbl_ptrs): Likewise.
5298 (expand_indirect_vtbls_init): Likewise.
5299 (clear_search_slots): Remove.
5300 * decl.c (lang_mark_tree): Don't mark search_slot.
5301 * init.c (initialize_vtbl_ptrs): Simplify.
5302 (emit_base_init): Likewise.
5303 * search.c (struct vbase_info): Document decl_ptr.
5304 (convert_pointer_to_single_level): Remove.
5305 (dfs_find_vbases): Remove.
5306 (dfs_init_base_pointers): Simplify.
5307 (dfs_clear_vbase_slots): Remove.
5308 (dfs_vtable_path_unmark): New function.
5309 (init_vbase_pointers): Simplify.
5310 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5311 (expand_indirect_vtbls_init): Simplify. Don't call
5312 mark_all_temps_used.
5313 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5314 initialize_vtbl_ptrs.
5316 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5318 * except.c: Add static prototypes.
5320 2000-05-20 H.J. Lu <hjl@gnu.org>
5322 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5324 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5326 Don't create a separate copy of virtual bases for the
5327 CLASSTYPE_VBASECLASSES list.
5328 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5329 (BINFO_FOR_VBASE): Remove.
5330 (CANONICAL_BINFO): Adjust.
5331 (binfo_for_vbase): New function.
5332 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5333 instead of BINFO_FOR_VBASE.
5334 (build_vbase_pointer): Likewise.
5335 (build_secondary_vtable): Likewise.
5336 (dfs_mark_primary_bases): Likewise.
5337 (mark_primary_bases): Likewise.
5338 (layout_nonempty_base_or_field): Likewise.
5339 (dfs_set_offset_for_shared_vbases): Likewise.
5340 (dfs_set_offset_for_unshared_vbases): Likewise.
5341 (layout_virtual_bases): Likewise. Adjust for changes to the
5342 CLASSTYPE_VBASECLASSES list.
5343 (dump_class_hierarchy_r): Use binfo_for_vbase
5344 instead of BINFO_FOR_VBASE.
5345 (dump_class_hierarchy): Likewise.
5346 (finish_vtbls): Likewise.
5347 (build_vtbl_initializer): Adjust for changes to the
5348 CLASSTYPE_VBASECLASSES list.
5349 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5350 * decl.c (finish_destructor_body): Adjust for changes to the
5351 CLASSTYPE_VBASECLASSES list.
5352 * init.c (sort_base_init): Use binfo_for_vbase.
5353 (construct_virtual_bases): Adjust for changes to the
5354 CLASSTYPE_VBASECLASSES list.
5355 (expand_member_init): Use binfo_for_vbase.
5356 (build_vbase_delete): Adjust for changes to the
5357 CLASSTYPE_VBASECLASSES list.
5358 * method.c (do_build_copy_constructor): Likewise.
5359 * rtti.c (get_base_offset): Use binfo_for_vbase.
5360 (expand_class_desc): Remove #if 0'd code.
5361 * search.c (struct vbase_info): Remove vbase_types.
5362 (get_base_distance): Use binfo_for_vbase.
5363 (lookup_field_queue_p): Use CANONICAL_BINFO.
5364 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5365 (get_pure_virtuals): Adjust for changes to the
5366 CLASSTYPE_VBASECLASSES list.
5367 (dfs_find_vbases): Use binfo_for_vbase.
5368 (dfs_init_vbase_pointers): Likewise.
5369 (init_vbase_pointers): Don't initialize vi.vbase_types.
5370 (virtual_context): Use binfo_for_vbase.
5371 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5372 CLASSTYPE_VBASECLASSES list.
5373 (expand_indirect_vtbls_init): Simplify.
5374 (dfs_get_vbase_types): Don't replicate virtual bases.
5375 (find_vbase_instance): Use binfo_for_vbase.
5376 (binfo_for_vbase): New function.
5377 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5379 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5381 * decl2.c (finish_anon_union): Generalize error messages to handle
5382 anonymous structures.
5383 * init.c (perform_member_init): Remove `name' parameter.
5384 (build_field_list): New function.
5385 (sort_member_init): Handle anonymous union initialization order
5386 correctly. Check for multiple initializations of the same union.
5387 (emit_base_init): Don't look up fields by name here.
5388 (expand_member_init): Record the result of name lookup for future
5390 * typeck.c (build_component_ref): Fix formatting.
5392 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5394 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5395 * typeck.c (build_x_compound_expr): Replace warn_unused with
5398 * decl2.c (lang_decode_option): Update -Wall unused flags by
5399 calling set_Wunused.
5401 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5403 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5404 * init.c (dfs_vtable_path_unmark): Remove.
5405 * search.c (marked_new_vtable_p): Likewise.
5406 (unmarked_new_vtable_p): Likewise.
5407 (dfs_search_slot_nonempty_p): Likewise.
5408 (dfs_mark): Likewise.
5409 (dfs_vtable_path_unmark): Likewise.
5410 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5411 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5412 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5413 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5414 (init_vbase_pointers): Simplify.
5415 (expand_indirect_vtbls_init): Likewise.
5417 * class.c (copy_virtuals): New function.
5418 (build_primary_table): Use it.
5419 (build_secondary_vtable): Likewise.
5420 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5421 indicate that no vcall offset is required.
5422 (add_virtual_function): Likewise.
5423 (modify_all_vtables): Likewise.
5424 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5425 (dfs_accumulate_vtbl_inits): Likewise.
5426 (build_vtbl_initializer): Make changes to handle construction
5428 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5429 (build_rtti_vtbl_entries): Likewise.
5430 (build_vtable_entries): Handle a NULL vcall_index.
5432 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5434 * decl2.c (lang_decode_option): Fix thinko.
5436 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5438 * except.c (check_handlers): New fn.
5439 * cp-tree.h: Declare it.
5440 * semantics.c (finish_handler_sequence): Call it.
5441 (finish_function_handler_sequence): Likewise.
5442 (finish_handler_parms): Set TREE_TYPE on the handler.
5443 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5444 * search.c (get_base_distance_recursive): If protect>1, ignore
5446 (get_base_distance): Don't reduce watch_access.
5448 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5450 * lex.c: #include diagnostic.h.
5451 (lang_init_options): Set default prefixing rules.
5453 * lang-options.h: Add -fdiagnostics-show-location=.
5455 * decl2.c: #include diagnostic.h.
5456 (lang_decode_option): Handle -fdiagnostics-show-location=.
5458 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5460 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5461 * vec.cc: Revert my 2000-05-07 change.
5463 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5465 * class.c (check_field_decls): Complain about non-static data
5466 members with same name as class in class with constructor.
5468 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5470 * decl.c (grokdeclarator): Allow non-static data members with
5473 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5475 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5476 and pending_inline.filename. Update prototypes.
5477 * decl.c (define_label): Constify filename parameter.
5478 * decl2.c (warn_if_unknown_interface): Constify local char *.
5479 * input.c Constify input_source.filename. Don't declare
5480 input_filename or lineno. Constify filename parameter to feed_input.
5481 * lex.c (init_parse): Constify parameter and return value.
5482 (cp_pragma_interface, cp_pragma_implementation): Constify
5484 (reinit_parse_for_method, reinit_parse_for_block,
5485 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5486 Constify local char *.
5487 * pt.c: Don't declare lineno or input_filename.
5488 (print_template_context, tsubst_friend_function, tsubst_decl,
5489 tsubst, instantiate_decl): Constify local char *.
5490 * semantics.c (expand_body): Constify local char *.
5491 * tree.c (build_srcloc): Constify filename parameter.
5492 * typeck.c (c_expand_asm_operands): Constify filename
5495 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5497 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5500 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5502 * inc/cxxabi.h: Fix typos in comment.
5503 (__base_class_info::__offset): Use a static_cast.
5505 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5507 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5508 of std::size_t and std::ptrdiff_t respectively.
5509 * tinfo.cc: Likewise.
5512 2000-05-06 Richard Henderson <rth@cygnus.com>
5514 * typeck.c (build_c_cast): Don't warn integer->pointer size
5515 mismatch for constants.
5517 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5519 * rtti.c (ptmd_initializer): Set non-public, if class is
5522 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5523 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5524 __cxa_vec_delete): Likewise.
5525 * tinfo.cc (__dynamic_cast): Likewise.
5526 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5527 __cxa_vec_delete): Likewise.
5529 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5531 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5532 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5533 (lang_decl_flags): Add vcall_offset.
5534 (THUNK_VCALL_OFFSET): Use it.
5535 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5536 * method.c (make_thunk): Create the lang_decl here, not in
5538 (emit_thunk): Make generic thunks into ordinary functions once
5539 they have been fed to expand_body.
5540 * semantics.c (expand_body): Set current_function_is_thunk here.
5542 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5544 * class.c (update_vtable_entry_for_fn): Prototype.
5546 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5549 * search.c (dfs_build_inheritance_graph_order): Prototype.
5551 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5553 * cp-tree.h (special_function_kind): Add various kinds of
5555 (special_function_p): New function.
5556 * class.c (overrides): Don't let one kind of destructor override
5558 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5559 whether or not to instantiate a template.
5560 * tree.c (special_function_p): Define.
5562 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5564 * cp-tree.def (THUNK_DECL): Remove.
5565 * cp-tree.h (DECL_THUNK_P): New macro.
5566 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5567 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5568 (SET_DECL_THUNK_P): Likewise.
5569 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5570 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5571 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5572 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5573 (duplicate_decls): Likewise.
5574 (pushdecl): Likewise. Adjust thunk handling.
5575 (grokfndecl): Use DECL_EXTERN_C_P.
5576 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5577 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5578 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5579 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5580 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5581 DECL_NO_STATIC_CHAIN.
5582 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5583 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5584 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5587 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5589 * tree.c (walk_tree): Set lineno.
5591 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5593 * exception.cc: Update license notice.
5595 * new1.cc: Likewise.
5596 * new2.cc: Likewise.
5597 * tinfo.cc: Likewise.
5598 * tinfo2.cc: Likewise.
5600 * inc/cxxabi.h: Likewise.
5601 * inc/exception: Likewise.
5602 * inc/new: Likewise.
5603 * inc/new.h: Likewise.
5604 * inc/typeinfo: Likewise.
5606 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5608 * tree.c (build_target_expr_with_type): If we already have a
5609 TARGET_EXPR, just return it.
5611 * optimize.c (initialize_inlined_parameters): Don't generate an
5612 EXPR_STMT if we can just use DECL_INITIAL.
5613 * decl.c (emit_local_var): Only make the initialization a
5614 full-expression if stmts_are_full_exprs_p.
5616 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5618 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5620 * call.c (standard_conversion): Use it.
5621 (direct_reference_binding): Likewise.
5622 (build_over_call): Likewise.
5623 (is_properly_derived_from): Likewise.
5624 (compare_ics): Likewise.
5625 * class.c (resolves_to_fixed_type_p): Likewise.
5626 * optimize.c (declare_return_variable): Likewise.
5627 * pt.c (is_specialization_of): Likewise.
5629 * typeck.c (comp_target_parms): Likeiwse.
5630 (build_static_cast): Likewise.
5631 (build_reinterpret_cast): Likewise.
5632 (build_const_cast): Likewise.
5633 (comp_ptr_ttypes_real): Likewise.
5634 (comp_ptr_ttypes_const): Likewise.
5635 * typeck2.c (process_init_constructor): Likewise.
5637 2000-04-30 Scott Snyder <snyder@fnal.gov>
5639 * decl.c (finish_destructor_body): Use the base destructor when
5640 destroying virtual bases.
5642 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5644 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5646 * optimize.c (struct inline_data): Add target_exprs field.
5647 (declare_return_variable): When a function returns an aggregate,
5648 use the variable declared in the TARGET_EXPR as the remapped
5650 (expand_call_inline): Update the pending target_exprs stack.
5651 (optimize_function): Initialize the stack.
5653 * decl2.c (finish_file): Fix typo in comment.
5655 * method.c (emit_thunk): Don't try to return a `void' value.
5657 * optimize.c (initialize_inlined_parameters): If the parameter is
5658 addressable, we need to make a new VAR_DECL, even if the
5659 initializer is constant.
5661 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5663 * decl.c (grok_op_properties): Add an extra check of argtypes.
5665 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5667 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5669 (initialize_inlined_parameters): Try to avoid creating new
5672 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5674 * lex.c (my_get_run_time): Remove.
5675 (init_filename_times): Use get_run_time instead of my_get_run_time.
5676 (check_newline): Likewise.
5677 (dump_time_statistics): Likewise.
5678 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5679 of computing elapsed time explicitly.
5681 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5683 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5684 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5685 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5686 before calling decl_constant_value.
5687 * class.c (check_bitfield_decl): Likewise.
5688 * cvt.c (ocp_convert): Likewise.
5689 (convert): Likewise.
5690 * decl.c (compute_array_index_type): Likewise.
5691 (build_enumerator): Likewise.
5692 * decl2.c (check_cp_case_value): Likewise.
5693 * pt.c (convert_nontype_argument): Likewise.
5695 * typeck.c (decay_conversion): Likewise.
5696 (build_compound_expr): Likewise.
5697 (build_reinterpret_cast): Likewise.
5698 (build_c_cast): Likewise.
5699 (convert_for_assignment): Likewise.
5701 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5703 * decl.c (finish_function): Don't play games with DECL_INLINE.
5705 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5707 * ir.texi: Correct typo.
5709 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5711 * decl.c (grokdeclarator): Reject VLAs as members.
5713 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5715 * call.c (standard_conversion): Accept conversion between
5718 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5720 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5722 * decl2.c (finish_file): Remove double setup for accounting
5725 2000-04-24 Robert Lipe <robertlipe@usa.net>
5727 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5729 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5731 * new.cc (set_new_handler): Needs to be in std::.
5733 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5735 * cp-tree.h (lang_decl): Remove pretty_function_p.
5736 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5737 language-specific node.
5738 * decl.c (cp_make_fname_decl): Use build_decl, not
5739 build_lang_decl, to build the variables.
5740 (grokvardecl): Don't call build_lang_decl for local variables in
5742 (grokdeclarator): Don't call build_lang_decl for local type
5743 declarations in templates.
5744 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5745 zero'd memory, rather than calling memset.
5746 * pt.c: Include hashtab.h.
5747 (local_specializations): New variable.
5748 (retrieve_local_specialization): Use it.
5749 (register_local_specialization): Likewise.
5750 (tsubst_decl): Don't assume local variables have
5752 (instantiate_decl): Set up local_specializations.
5753 * Makefile.in (HTAB_H): New variable.
5755 2000-04-23 Richard Henderson <rth@cygnus.com>
5757 * typeck.c (c_expand_asm_operands): Restore the original
5758 contents of the output list.
5760 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5762 * ir.texi: Document complex number representation.
5764 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5766 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5767 (target_incomplete_p): New function.
5768 (tinfo_base_init): Create comdat NTBS name variable.
5769 (ptr_initializer): Add non_public parameter. Calculate it.
5770 (ptmd_initializer): Likewise.
5771 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5772 (create_real_tinfo_var): Add non_public parameter. Use it.
5773 Push proxy into global namespace.
5774 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5776 * inc/typeinfo (type_info::before, type_info::operator==):
5777 Compare __name addresses.
5779 * tinfo2.cc: Remove new-abi builtins comment.
5781 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5783 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5785 * call.c (joust): Exit early if we get the same function, too.
5787 * decl2.c (key_method): Return NULL_TREE for template classes.
5788 (import_export_class): Don't need to check for template classes.
5790 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5792 * lex.c: Remove references to cccp.c.
5794 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5796 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5797 volatile_memfunc. Add destructor_attr. Adjust dummy.
5798 (DECL_DESTRUCTOR_P): Use destructor_attr.
5799 (DECL_CONST_MEMFUNC_P): Reimplement.
5800 (DECL_VOLATILE_MEMFUNC_P): Remove.
5801 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5802 (overrides): Use DECL_DESTRUCTOR_P.
5803 (check_for_override): Likewise.
5804 * decl.c (start_function): Likewise.
5805 * decl2.c (grokfclassfn): Likewise.
5806 (check_classfn): Likewise.
5807 (grok_function_init): Likewise.
5809 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5811 * decl2.c (grokfield): Issue error on illegal data member
5814 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5816 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5818 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5820 * class.c (build_vtable_entry): Don't build thunks for type-info
5823 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5825 * decl.c (decls_match): Allow a redeclaration of a builtin to
5826 specify args while the builtin did not.
5828 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5830 * cp-tree.def (THUNK_DECL): Add to documentation.
5831 * cp-tree.h (flag_huge_objects): Declare.
5832 * class.c (modify_vtable_entry): Tidy.
5833 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5834 Calculate delta appropriately for the new ABI.
5835 (dfs_modify_vtables): Use it.
5836 (modify_all_vtables): Fix thinko in code to add overriding copies
5837 of functions to primary vtables.
5838 (build_clone): Fix typo in comment.
5839 (clone_function_decl): Correct order of destructors in vtable.
5840 (build_vbase_offset_vtbl_entries): Adjust comment.
5841 (dfs_vcall_offset_queue_p): Remove.
5842 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5843 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5844 (build_vtable_entry): Correct check for pure virtual functions.
5845 Don't declare flag_huge_objects.
5846 * decl.c (flag_huge_objects): Remove declaration.
5847 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5848 Use int_size_in_bytes.
5849 (emit_thunk): Handle vcall offset thunks.
5851 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5853 * decl2.c (parse_time, varconst_time): Delete declarations.
5854 (finish_file): Delete LINENO declaration.
5855 START_TIME and THIS_TIME now long.
5857 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5859 * class.c (build_base_field): Reformat comment.
5861 * inc/cxxabi.h (stddef.h): Comment inclusion.
5862 (__base_class_info::__offset): Comment shift.
5864 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5866 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5867 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5868 (cp_push_exception_identifier): New macro.
5869 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5870 (DECL_BASE_DESTRUCTOR_P): Likewise.
5871 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5872 (get_vtbl_decl_for_binfo): Fix formatting.
5873 (in_charge_arg_for_name): New macro.
5874 (maybe_build_cleanup_and_delete): Remove declaration.
5875 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5876 (in_charge_arg_for_name): New function.
5877 (build_new_method_call): Use it. Handle cloned destructors.
5878 (build_clone): Don't make the base constructor virtual.
5879 Automatically defer generated functions.
5880 (clone_function_decl): Handle destructors, too.
5881 (clone_constructors_and_destructors): Likewise.
5882 (create_vtable_ptr): Don't create a vtable entry for a cloned
5884 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5885 (initialize_predefined_identifiers): Update appropriately.
5886 (finish_destructor_body): Simplify.
5887 (maybe_build_cleanup_and_delete): Remove.
5888 * except.c (expand_throw): Handle new-ABI destructors.
5889 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5890 (build_dtor_call): New function.
5891 (build_delete): Use it. Simplify.
5892 * optimize.c (maybe_clone_body): Handle destructors.
5893 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5895 * exception.cc (cleanup_fn): New typedef.
5896 (CALL_CLEANUP): New macro.
5897 (cp_eh_info): Use them.
5898 (__cp_push_exception): Likewise.
5899 (__cp_pop_exception): Likewise.
5901 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5903 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5904 (complete_dtor_identifier): New macro.
5905 (CLASSTYPE_FIRST_CONVERSION): Remove.
5906 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5907 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5908 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5909 (CLASSTYPE_CONSTRUCTORS): Likewise.
5910 (CLASSTYPE_DESTRUCTORS): Likewise.
5911 (lang_decl): Add cloned_function.
5912 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5913 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5914 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5915 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5916 (DECL_CLONED_FUNCTION_P): Likewise.
5917 (DECL_CLONED_FUNCTION): Likewise.
5918 (clone_function_decl): Declare.
5919 (maybe_clone_body): Likewise.
5920 * call.c (build_user_type_conversion_1): Call complete object
5921 constructors in the new ABI.
5922 (build_new_method_call): Don't add in-charge parameters under the
5924 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5925 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5926 CLASSTYPE_DESTRUCTOR_SLOT.
5927 (build_clone): New function.
5928 (clone_function_decl): Likewise.
5929 (clone_constructors_and_destructors): Likewise.
5930 (check_bases_and_members): Use it.
5931 * decl.c (iniitialize_predefined_identifiers): Initialize
5932 complete_dtor_identifier.
5933 (finish_function): Don't add extra code to a clone.
5934 (lang_mark_tree): Mark cloned_function.
5935 * decl2.c (mark_used): Don't bother trying to instantiate things
5937 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5938 * method.c (set_mangled_name_for_decl): Don't treat clones as
5940 (synthesize_method): Sythesize cloned functions, not the clones.
5941 * optimize.c (inline_data): Update comment on ret_label.
5942 (remap_block): Don't assume DECL_INITIAL exists.
5943 (copy_body_r): Allow ret_label to be NULL.
5944 (maybe_clone_body): Define.
5945 * pt.c (tsubst_decl): Handle clones.
5946 (instantiate_clone): New function.
5947 (instantiate_template): Use it.
5948 (set_mangled_name_for_template_decl): Don't treat clones as
5950 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5951 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5952 * semantics.c (expand_body): Clone function bodies as necessary.
5954 * optimize.c (remap_decl): Avoid sharing structure for arrays
5955 whose size is only known at run-time.
5956 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5958 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5959 to has_in_charge_parm_p.
5960 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5961 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5962 (DECL_COPY_CONSTRUCTOR_P): New macro.
5963 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5964 (build_user_type_conversion_1): Likewise.
5965 (convert_like_real): Likewise.
5966 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5967 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5968 (copy_args_p): Likewise.
5969 (grok_ctor_properties): Likewise.
5970 (start_function): Likewise.
5971 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5972 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5973 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5974 * method.c (do_build_copy_constructor): Use
5975 DECL_HAS_IN_CHARGE_PARM_P.
5976 (synthesize_method): Likewise.
5977 * pt.c (instantiate_template): Remove goto.
5978 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5981 * cp-tre.h (finish_function): Change prototype.
5982 * decl.c (end_cleanup_fn): Adjust caller.
5983 (finish_function): Take only one parameter.
5984 * decl2.c (finish_objects): Adjust caller.
5985 (finish_static_storage_duration_function): Likewise.
5986 * method.c (emit_thunk): Likewise.
5987 * parse.y: Likewise.
5988 * parse.c: Regenerated.
5989 * pt.c (instantiate_decl): Likewise.
5990 * rtti.c (synthesize_tinfo_fn): Likewise.
5991 * semantics.c (expand_body): Likewise.
5993 * cp-tree.h (copy_decl): New function.
5994 * class.c (finish_struct_1): Use it.
5995 * lex.c (copy_decl): Define it.
5996 * pt.c (tsubst_decl): Likewise.
5997 * tree.c (copy_template_template_parm): Likewise.
5999 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6000 has_nonpublic_assign_ref.
6001 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6002 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6003 * class.c (finish_struct_methods): Don't set
6004 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6005 (interface_only): Don't declare.
6006 (interface_unknown): Likewise.
6008 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6010 * tree.h (HAVE_TEMPLATES): Remove definition.
6011 * lang-options.h (-fthis-is-variable): Remove documentation.
6013 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6015 * class.c (instantiate_type): Handle object-relative template-id.
6017 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6018 * decl.c (cplus_expand_expr_stmt): Not here.
6020 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6021 Initialize exprtype earlier.
6023 * parse.y (fn.def1): Check for defining types in return types.
6025 * decl.c (check_tag_decl): Notice extra fundamental types.
6026 Diagnose empty decls in classes, too.
6028 * decl.c (grokdeclarator): Don't override an anonymous name if no
6029 declarator was given.
6031 * cvt.c (convert_to_void): Call resolve_offset_ref.
6033 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6035 * decl2.c (decl_namespace): Handle getting a type.
6037 * typeck.c (build_c_cast): Re-enable warning for cast between
6038 pointer and integer of different size.
6040 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6042 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6044 (__pointer_type_info::__pointer_catch): New virtual function.
6045 (__pointer_to_member_type_info): Derive from
6046 __pointer_type_info. Adjust.
6047 (__pointer_to_member_type_info::__do_catch): Remove.
6048 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6049 (__pointer_to_member_type_info::__pointer_catch): Declare.
6050 * rtti.c (qualifier_flags): Add restrict flag.
6051 (ptmd_initializer): Reorder members.
6052 (create_tinfo_types): Expand comments. Reorder
6053 ptmd_desc_type_node members.
6054 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6056 (__pointer_type_info::__do_catch): Move specific code into
6057 __pointer_catch. Call it.
6058 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6059 specific catch checking. Fix void conversion check.
6060 (__pointer_to_member_type_info::__do_catch): Remove.
6061 (__pointer_to_member_type_info::__pointer_catch): Implement.
6063 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6065 * lex.c (init_parse): Remove traces of classof and headof.
6066 * decl2.c (flag_operator_names): Default to 1.
6067 (lang_decode_option): Do not set it for -ansi.
6069 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6071 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6072 (DECL_MAIN_VARIANT): Remove.
6073 * decl.c (duplicate_decls): Don't set it.
6074 (start_function): Likewise.
6075 (lang_mark_tree): Don't mark it.
6076 * decl2.c (defer_fn): Don't use it.
6077 * lex.c (retrofit_lang_decl): Don't set it.
6078 * pt.c (tsubst_decl): Likewise.
6079 * ptree.c (print_lang_decl): Don't print it.
6080 * typeck.c (mark_addressable): Don't use it.
6082 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6084 * vec.cc: Include <new> and <exception>.
6085 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6086 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6088 (__cxa_vec_delete): Catch dtor exceptions.
6090 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6092 Prepend __ to implementation defined names.
6093 * inc/typeinfo (type_info): Rename _name to __name.
6094 (type_info::type_info): Rename parameter.
6095 (type_info::operator==, type_info::operator!=,
6096 type_info::before): Likewise.
6097 (type_info::is_pointer_p, type_info::is_function_p,
6098 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6101 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6102 (__pointer_type_info::__pointer_type_info): Likewise.
6103 (__pointer_type_info::is_pointer_p,
6104 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6105 (__array_type_info::__array_type_info): Rename parameters.
6106 (__function_type_info::__function_type_info): Likewise.
6107 (__function_type_info::is_function_p): Prepend __.
6108 (__enum_type_info::__enum_type_info): Rename parameters.
6109 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6111 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6113 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6114 (__class_type_info::__class_type_info): Rename parameters.
6115 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6116 (__class_type_info::upcast_result,
6117 __class_type_info::dyncast_result): Prepend __. Move definition
6119 (__class_type_info::do_upcast, __class_type_info::do_catch,
6120 __class_type_info::find_public_src,
6121 __class_type_info::do_dyncast,
6122 __class_type_info::do_find_public_src): Prepend __. Rename
6124 (__si_class_type_info::__si_class_type_info): Rename parameters.
6125 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6126 __si_class_type_info::do_find_public_src): Prepent __. Rename
6128 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6129 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6130 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6132 (__dynamic_cast): Rename parameters.
6133 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6134 type_info::do_catch, type_info::do_upcast): Prepend __.
6135 (contained_p, public_p, virtual_p, contained_public_p,
6136 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6137 (__class_type_info::do_catch,
6138 __class_type_info::do_upcast): Prepend __. Adjust.
6139 (__class_type_info::__upcast_result,
6140 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6142 (__class_type_info::find_public_src): Prepend __. Adjust.
6143 (__class_type_info::do_find_public_src,
6144 __si_class_type_info::do_find_public_src,
6145 __vmi_class_type_info::do_find_public_src): Likewise.
6146 (__class_type_info::do_dyncast,
6147 __si_class_type_info::do_dyncast,
6148 __vmi_class_type_info::do_dyncast): Likewise.
6149 (__class_type_info::do_upcast,
6150 __si_class_type_info::do_upcast,
6151 __vmi_class_type_info::do_upcast): Likewise.
6152 (__dynamic_cast): Adjust.
6153 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6154 (__function_type_info::is_function_p): Likewise.
6155 (__pointer_type_info::do_catch): Likewise. Adjust.
6156 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6157 (__throw_type_match_rtti_2): Adjust.
6158 (__is_pointer): Adjust.
6160 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6162 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6163 (complete_ctor_identifier): New macro.
6164 (special_function_kind): Add sfk_copy_constructor and
6165 sfk_assignment_operator.
6166 (LOOKUP_HAS_IN_CHARGE): Remove.
6167 (cons_up_default_function): Rename to ...
6168 (implicitly_declare_fn): ... this.
6169 * call.c (build_new_method_call): Add in-charge parameters for
6171 * class.c (add_implicitly_declared_members): Change parameter name
6172 from cant_have_assignment to cant_have_const_assignment.
6173 Replace calls to cons_up_default_function to implicitly_declare_fn.
6174 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6175 * decl.c (initialize_predefined_identifiers): Initialize it.
6176 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6178 * init.c (expand_default_init): Don't calculate the in-charge
6180 (build_new_1): Likewise.
6181 * lex.c (cons_up_default_function): Move to method.c.
6182 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6183 (implicitly_declare_fn): New function.
6184 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6185 (build_modify_expr): Likewise.
6186 * typeck2.c (build_functional_cast): Likewise.
6188 Under the new ABI, constructors don't return `this'.
6189 * cp-tree.h (warn_reorder): Declare.
6190 (special_function_kind): New enum.
6191 (global_base_init_list): Remove declaration.
6192 (emit_base_init): Don't return a value.
6193 (check_base_init): Don't declare.
6194 (is_aggr_typedef): Likewise.
6195 * decl.c (check_special_function_return_type): New function.
6196 (return_types): Remove.
6197 (grokdeclarator): Use check_special_function_return_type.
6198 (start_function): Don't initialize ctor_label under the new ABI.
6199 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6200 * init.c (begin_init_stmts): Move to top of file.
6201 (finish_init_stmts): Likewise.
6202 (warn_reorder): Don't declare.
6203 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6205 (check_base_init): Remove.
6206 (is_aggr_typedef): Likewise.
6207 (build_new_1): Don't use the return value of a constructor.
6208 * semantics.c (setup_vtbl_ptr): Don't use the return value
6210 * typeck.c (check_return_expr): Don't magically convert return
6211 statements into `return this' in constructors under the new ABI.
6213 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6214 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6215 (base_ctor_identifier): New macro.
6216 (base_dtor_identifier): Likewise.
6217 (deleting_dtor_identifier): Likewise.
6218 * decl.c: Don't include obstack.h.
6219 (obstack_chunk_alloc): Don't define.
6220 (obstack_chunk_free): Likewise.
6221 (struct predefined_identifier): New type.
6222 (initialize_predefined_identifiers): New function.
6223 (init_decl_processing): Use it.
6224 (debug_temp_inits): Remove.
6225 (start_method): Don't call preserve_data.
6226 (hack_incomplete_structures): Update comment.
6227 * init.c (init_init_processing): Don't initialize
6229 (build_offset_rf): Remove dead code.
6230 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6231 * search.c (init_search_processing): Don't initialize
6234 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6236 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6237 some sign_compare warnings.
6239 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6241 Rename abi::__vmi_class_type_info members.
6242 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6243 base_list, detail_masks members to vmi_flags, vmi_base_count,
6244 vmi_bases and vmi_flags_masks respectively.
6245 (__vmi_class_type_info::vmi_flags_masks): Rename
6246 details_unknown_mask to flags_unknown_mask.
6247 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6248 (__vmi_class_type_info::do_find_public_src): Adjust.
6249 (__vmi_class_type_info::do_dyncast): Adjust.
6250 (__vmi_class_type_info::do_upcast): Adjust.
6252 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6254 * tinfo.cc (convert_to_base): New function.
6255 (get_vbase_offset): Remove. Move into convert_to_base.
6256 (__vmi_class_type_info::do_find_public_src): Adjust.
6257 (__vmi_class_type_info::do_dyncast): Adjust.
6258 (__vmi_class_type_info::do_upcast): Adjust.
6260 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6262 * tinfo.cc (operator=): Use __builtin_strcmp.
6263 * tinfo2.cc (before): Likewise.
6265 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6267 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6268 (DECL_SAVED_INLINE): Rename to ...
6269 (DECL_DEFERRED_FN): ... this.
6270 (in_function_p): Remove declaration.
6271 (mark_inline_for_output): Rename to ...
6272 (defer_fn): ... this.
6273 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6274 (in_function_p): Remove definition.
6275 * decl2.c (saved_inlines): Rename to ...
6276 (deferred_fns): ... this.
6277 (saved_inlines_used): Rename to ...
6278 (deferred_fns_used): ... this.
6279 (mark_inline_for_output): Rename to ...
6280 (defer_fn): ... this.
6281 (finish_file): Adjust accordingly.
6282 (init_decl2): Likewise.
6283 * lex.c (cons_up_default_function): Likewise.
6284 * pt.c (mark_decl_instantiated): Likewise.
6285 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6287 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6288 * semantics.c (expand_body): Defer more functions.
6290 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6293 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6295 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6296 __cxa_vec_delete): Declare.
6298 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6300 * rtti.c (dfs_class_hint_mark): New static function.
6301 (dfs_class_hint_unmark): New static function.
6302 (class_hint_flags): Use them.
6304 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6306 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6308 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6310 * cp-tree.h (instantiate_decl): Change prototype.
6311 * decl2.c (mark_used): Adjust call.
6312 * optimize.c (inlinable_function_p): Adjust handling of templates.
6313 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6314 (do_type_instantiation): Likewise.
6315 (instantiate_decl): Defer more templates.
6316 (instantiate_pending_templates): Adjust logic to handle inline
6319 * Makefile.in (GGC_H): New variable. Use it throughout in place
6322 * call.c: Don't include obstack.h. Include ggc.h.
6323 (obstack_chunk_alloc): Don't define.
6324 (obstack_chunk_free): Likewise.
6325 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6326 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6327 (pop_switch): Free it.
6329 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6331 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6332 if we don't have a DECL_FIELD_OFFSET.
6334 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6336 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6339 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6341 * cfns.gperf (hash, libc_name_p): Prototype.
6343 * rtti.c (build_dynamic_cast_1): Constification.
6345 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6347 * semantics.c (deferred_type_access_control): Prototype.
6349 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6351 Correct many new ABI issues regarding vbase and vcall offset
6353 * cp-tree.h (BINFO_VTABLE): Document.
6354 (struct lang_type): Tweak formatting.
6355 (BINFO_PRIMARY_BINFO): Add to documentation.
6356 (CLASSTYPE_VSIZE): Fix typo in comment.
6357 (CLASSTYPE_VBASECLASSES): Update documentation.
6358 (BINFO_VBASE_MARKED): Remove.
6359 (SET_BINFO_VBASE_MARKED): Likewise.
6360 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6361 (BINFO_FIELDS_MARKED): Remove.
6362 (SET_BINFO_FIELDS_MARKED): Likewise.
6363 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6364 (enum access_kind): New enumeration.
6365 (num_extra_vtbl_entries): Remove declaration.
6366 (size_extra_vtbl_entries): Likewise.
6367 (get_vtbl_decl_for_binfo): New function.
6368 (dfs_vbase_unmark): Remove declaration.
6369 (mark_primary_bases): Likewise.
6370 * class.c (SAME_FN): Remove.
6371 (struct vcall_offset_data_s): Move definition.
6372 (build_vbase_pointer): Use `build', not `build_binary_op', to
6373 access the vbase pointer under the new ABI.
6374 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6375 (build_primary_vtable): Likewise.
6376 (dfs_mark_primary_bases): Move here from search.c.
6377 (mark_primary_bases): Likewise.
6378 (determine_primary_bases): Under the new ABI, don't make a base
6379 class a primary base just because we don't yet have any virtual
6381 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6382 (num_vfun_entries): Remove.
6383 (dfs_count_virtuals): Likewise.
6384 (num_extra_vtbl_entries): Likewise.
6385 (size_extra_vtbl_entries): Likewise.
6386 (layout_virtual_bases): Iterate in inheritance graph order under
6388 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6389 indicate that a vfield is present.
6390 (init_class_processing): Initialize access_public_node, etc., from
6392 (get_vtbl_decl_for_binfo): New function.
6393 (dump_class_hierarchy_r): Likewise.
6394 (dump_class_hierarchy): Use it.
6395 (finish_vtbls): Build the vtbls in inheritance graph order.
6396 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6397 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6398 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6400 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6401 where the vptr points, even for primary vtables.
6402 (build_vtbl_initializer): Adjust handling of vbase and vcall
6404 (build_vcall_and_vbase_vtable_entries): New function.
6405 (dfs_build_vbase_offset_vtbl_entries): Remove.
6406 (build_vbase_offset_vtbl_entries): Reimplement.
6407 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6408 were already handled in a primary base class vtable.
6409 (build_vcall_offset_vtbl_entries): Adjust.
6410 (build_rtti_vtbl_entries): Adjust.
6411 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6412 * init.c (expand_virtual_init): Simplify.
6413 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6414 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6415 * search.c (BINFO_ACCESS): New macro.
6416 (SET_BINFO_ACCESS): Likewise.
6417 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6418 (access_in_type): Likewise.
6419 (dfs_accessible_p): Likewise.
6420 (protected_accessible_p): Likewise.
6421 (lookup_fnfields_1): Adjust documentation.
6422 (dfs_mark_primary_bases): Move to class.c
6423 (mark_primary_bases): Likewise.
6424 (dfs_vbase_unmark): Remove.
6425 (virtual_context): Use BINFO_FOR_VBASE.
6426 (dfs_get_vbase_types): Simplify.
6427 (dfs_build_inheritance_graph_order): New function.
6428 (get_vbase_types): Use it.
6429 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6431 * tinfo.cc (get_vbase_offset): New function.
6432 (__vmi_class_type_info::do_find_public_src): Use it.
6433 (__vmi_class_type_info::do_dyncast): Likewise.
6434 (__vmi_class_type_info::do_upcast): Likewise.
6436 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6438 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6440 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6442 * rtti.c (class_hint_flags): Rename flags.
6443 (class_initializer): Remove flags.
6444 (synthesize_tinfo_var): Combine offset and flags. Add flags
6445 for __vmi_class_type_info.
6446 (create_tinfo_types): Remove flags from __class_type_info and
6447 __si_class_type_info. Merge flags and offset from
6448 base_class_type_info.
6449 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6450 (__base_class_info::is_virtual_p): Adjust.
6451 (__base_class_info::is_public_p): Adjust.
6452 (__base_class_info::offset): New accessor.
6453 (__class_type_info::details): Remove member.
6454 (__class_type_info::__class_type_info): Lose details.
6455 (__class_type_info::detail_masks): Remove.
6456 (__si_class_type_info::__si_class_type_info): Lose details.
6457 (__vmi_class_type_info::details): New member.
6458 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6459 (__vmi_class_type_info::detail_masks): New member.
6460 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6461 with unknown_details_mask.
6462 (__vmi_class_type_info::do_find_public_src): Adjust
6463 (__vmi_class_type_info::do_dyncast): Adjust.
6464 (__vmi_class_type_info::do_upcast): Set result details, if
6466 (__dynamic_cast): Temporarily #if out optimization.
6468 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6470 * rtti.c (get_tinfo_decl): Mark used.
6471 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6472 mark as dealt with, if we output it.
6474 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6476 * class.c: Reorganize to put virtual function table initialization
6477 machinery at the end of the file.
6479 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6481 * class.c (finish_struct): Use bitsize_zero_node.
6482 * pt.c (instantiate_class_template): Likewise.
6484 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6486 Put RTTI entries at negative offsets in new ABI.
6487 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6488 vbase offset at index -3, not -1.
6489 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6490 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6491 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6492 (build_rtti_vtbl_entries): New function.
6493 (set_rtti_entry): Remove.
6494 (build_primary_vtable): Don't use it.
6495 (build_secondary_vtable): Likewise.
6496 (start_vtable): Remove.
6497 (first_vfun_index): New function.
6498 (set_vindex): Likewise.
6499 (add_virtual_function): Don't call start_vtable. Do call
6501 (set_primary_base): Rename parameter.
6502 (determine_primary_base): Likewise.
6503 (num_vfun_entries): Don't use skip_rtti_stuff.
6504 (num_extra_vtbl_entries): Include RTTI information.
6505 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6506 (skip_rtti_stuff): Remove.
6507 (dfs_modify_vtables): Don't use it.
6508 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6509 (layout_nonempty_base_or_field): Update size handling.
6510 (create_vtable_ptr): Tweak.
6511 (layout_class_type): Adjust parameter names.
6512 (finish_struct_1): Simplify.
6513 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6514 (skip_rtti_stuff): Remove.
6515 (first_vfun_index): New function.
6516 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6517 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6518 (marked_vtable_pathp): Declare.
6519 (unmarked_vtable_pathp): Likewise.
6520 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6522 * rtti.c (build_headof): Look for RTTI at negative offsets.
6523 (get_tinfo_decl_dynamic): Likewise.
6524 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6526 (create_pseudo_type_info): Do it here instead. Adjust so that
6527 vptr points at first virtual function.
6528 * search.c (marked_vtable_pathp): Make it global.
6529 (unmarked_vtable_pathp): Likewise.
6530 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6531 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6532 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6533 (get_pure_virtuals): Likewise.
6534 (expand_upcast_fixups): Likewise.
6535 * tree.c (debug_binfo): Likewise.
6536 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6539 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6541 * class.c (check_field_decl): Fix typo.
6542 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6543 (check_methods): Likewise.
6544 (check_field_decls): Likewise.
6545 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6546 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6547 Use DECL_RESULT_FLD, not DECL_RESULT.
6548 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6549 * lex.c (identifier_type): Likewise.
6550 * pt.c (determine_specialization, lookup_template_class): Likewise.
6551 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6552 (resolve_overloaded_unification, more_specialized): Likewise.
6553 * semantics.c (finish_member_declaration): Likewise.
6554 * typeck.c (build_x_function_call): Likewise.
6556 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6558 * class.c (layout_empty_base): Handle empty bases with non-byte
6560 (build_base_field): Likewise.
6561 (layout_virtual_bases): Likewise.
6563 * class.c (finish_struct_1): Fix typo in this change:
6565 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6567 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6569 * decl.c (grokdeclarator): Count partial specializations when
6570 keeping track of how many template classes have been seen.
6572 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6574 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6576 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6577 (get_vfield_offset): Use byte_position.
6578 (set_rtti_entry): Set OFFSET to ssizetype zero.
6579 (get_binfo_offset_as_int): Deleted.
6580 (dfs_record_base_offsets): Use tree_low_cst.
6581 (dfs_search_base_offsets): Likewise.
6582 (layout_nonempty_base_or_field): Reflect changes in RLI format
6583 and call byte_position.
6584 (layout_empty_base): Convert offset to ssizetype.
6585 (build_base_field): use rli_size_unit_so_far.
6586 (dfs_propagate_binfo_offsets): Do computation in proper type.
6587 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6588 (layout_class_type): Reflect changes in RLI names and fields.
6589 (finish_struct_1): Set DECL_FIELD_OFFSET.
6590 * dump.c (dequeue_and_dump): Call bit_position.
6591 * expr.c (cplus_expand_constant): Use byte_position.
6592 * rtti.c (expand_class_desc): Use bitsize_one_node.
6593 * typeck.c (build_component_addr): Use byte_position and don't
6594 special case for zero offset.
6596 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6598 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6600 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6602 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6605 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6607 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6609 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6610 make_typename_type, check_initializer, cp_finish_decl,
6611 xref_tag): Likewise.
6612 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6613 decl_namespace, arg_assoc_template_arg, arg_assoc,
6614 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6615 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6616 args_to_string): Likewise.
6617 * friend.c (is_friend): Likewise.
6618 * lex.c (note_got_semicolon, note_list_got_semicolon,
6619 is_global): Likewise.
6620 * method.c (build_overload_nested_name, build_overload_value,
6621 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6622 * parse.y (typename_sub, typename_sub1): Likewise.
6623 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6624 process_partial_specialization, convert_template_argument,
6625 template_args_equal, add_pending_template, lookup_template_class,
6626 for_each_template_parm_r, maybe_fold_nontype_arg,
6627 tsubst, instantiate_template, type_unification_real, unify,
6628 instantiate_pending_templates, set_mangled_name_for_template_decl):
6630 * repo.c (repo_get_id, repo_template_used): Likewise.
6631 * search.c (lookup_field_1): Likewise.
6632 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6633 * xref.c (classname): Likewise.
6635 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6637 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6638 (CANONICAL_BINFO): New macro.
6639 (BINFO_NEW_VTABLE_MARKED): Use it.
6640 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6641 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6642 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6644 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6645 (build_secondary_vtable): Likewise.
6646 (dfs_finish_vtbls): Likewise.
6647 (dfs_accumulate_vtbl_inits): Likewise.
6648 (accumulate_vtbl_inits): New function.
6649 (finish_vtbls): Make sure that virtual bases come after
6650 non-virtual bases in the vtable group.
6651 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6652 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6653 * search.c (struct vbase_info): Move definition.
6654 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6655 (unmarked_new_vtable_p): Likewise.
6656 (dfs_mark_vtable_path): Remove.
6657 (dfs_mark_new_vtable): Remove.
6658 (dfs_unmark_new_vtable): Likewise.
6659 (dfs_clear_search_slot): Likewise.
6660 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6661 (dfs_clear_vbase_slots): Likewise.
6662 (init_vbase_pointers): LIkewise.
6664 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6666 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6667 SIZETYPE to a non-SIZETYPE.
6669 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6671 * class.c (layout_virtual_bases): Adjust names in conditionally
6674 * class.c (record_base_offsets): New function.
6675 (layout_conflict_p): Likewise.
6676 (layout_nonempty_base_or_field): Use it.
6677 (layout_empty_base): New function.
6678 (build_base_field): Use it.
6679 (build_base_fields): Update comment.
6680 (layout_virtual_bases): Fold in a little code form
6681 layout_basetypes. Use layout_empty_base.
6682 (layout_basetypes): Remove.
6683 (end_of_class): New function.
6684 (layout_class_type): Use it. Adjust.
6686 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6688 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6690 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6691 * typeck.c (fntype_p): Remove.
6693 * cp-tree.h (TI_SPEC_INFO): Remove.
6694 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6695 * pt.c (process_partial_specialization): Likewise.
6697 * class.c (build_base_field): Fix thinko in computation of binfo
6700 * tree.c (mark_local_for_remap_p): Mark variables declared in
6701 TARGET_EXPRs as well.
6703 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6705 * typeck.c (require_complete_type, complete_type,
6706 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6707 build_array_ref, convert_arguments, pointer_diff,
6708 build_x_unary_op, build_unary_op, build_c_cast,
6709 build_modify_expr): Use COMPLETE_TYPE_P etc.
6710 * call.c (is_complete, convert_like_real,
6711 build_new_method_call): Likewise.
6712 * class.c (build_vbase_pointer_fields, check_bases,
6713 build_base_field, finish_struct_1, pushclass): Likewise.
6714 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6715 * decl.c (maybe_process_template_type_declaration, pushtag,
6716 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6717 layout_var_decl, check_initializer, cp_finish_decl,
6718 grokdeclarator, require_complete_types_for_parms,
6719 grok_op_properties, xref_tag, xref_basetypes,
6720 check_function_type): Likewise.
6721 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6722 * friend.c (do_friend): Likewise.
6723 * init.c (build_offset_ref): Likewise.
6724 * parse.y (structsp): Likewise.
6725 * pt.c (maybe_process_partial_specialization,
6726 tsubst_friend_function, instantiate_class_template, tsubst,
6727 do_type_instantiation, instantiate_pending_templates): Likewise.
6728 * repo.c (repo_get_id): Likewise.
6729 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6730 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6731 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6732 * semantics.c (begin_class_definition): Likewise.
6733 * tree.c (build_cplus_method_type): Likewise.
6734 * typeck2.c (digest_init, build_functional_cast,
6735 add_exception_specifier): Likewise.
6736 * parse.h, parse.c: Regenerated.
6738 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6740 * inc/cxxabi.h: New header file. Define new-abi entry points.
6741 (__pointer_type_info::target): Rename member to ...
6742 (__pointer_type_info::type): ... here.
6743 (__base_class_info::type): Rename member to ...
6744 (__base_class_info::base): ... here.
6745 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6746 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6747 (abi_node): New global tree node.
6748 * decl.c (abi_node): Document.
6749 (init_decl_processing): Initialize abi_node.
6750 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6751 (get_vmi_pseudo_type_info): Likewise.
6752 (create_tinfo_types): Likewise.
6753 (emit_support_tinfos): Likewise.
6754 * tinfo.h (cxxabi.h): Include for new-abi.
6755 Move rtti class definitions to new header file.
6756 * tinfo.cc (abi): Use the namespace.
6757 (std): Move new abi rtti classes from here ...
6758 (__cxxabiv1): ... to here.
6759 * tinfo2.cc (cxxabi.h): Include for new-abi.
6760 Move rtti class definitions to new header file.
6761 (std): Move new abi rtti classes from here ...
6762 (__cxxabiv1): ... to here.
6763 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6766 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6767 Jason Merrill <jason@casey.cygnus.com>
6769 * method.c (build_overload_int): Use host_integerp.
6771 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6773 * init.c (build_offset_ref): Handle the case of a templated member
6776 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6778 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6780 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6782 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6783 * class.c (check_bitfield_decl): Turn illegal bitfields into
6785 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6787 (dfs_offset_for_unshared_vbases): Likewise.
6788 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6789 pointer-to-member correctly under the new ABI.
6790 * expr.c (cplus_expand_constant): Don't use cp_convert when
6791 turning an offset into a pointer-to-member.
6792 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6793 when dereferencing them under the new ABI.
6794 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6795 of pointers-to-members under the new ABI.
6797 * class.c (check_bitfield_decl): Remove restriction on really long
6799 (layout_class_type): Implement new ABI handling of bitfields
6800 longer than their types.
6802 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6804 * parse.y (extdefs): Call ggc_collect.
6805 * parse.c: Regenerated.
6807 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6809 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6810 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6813 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6815 * class.c (build_vbase_path): Use integer_zerop.
6816 (build_vtable_entry): Use tree_low_cst.
6817 (get_vfield_offset): Use bit_position.
6818 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6820 (check_bitfield_decl): Set DECL_SIZE using convert.
6821 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6822 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6824 (finish_struct_1): Use bit_position.
6825 (dump_class_hierarchy): Use tree_low_cst.
6826 * cp-tree.h (min_precision): Add declaration.
6827 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6828 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6829 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6830 * expr.c (cplus_expand_constant): Use bit_position.
6831 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6832 * rtti.c (get_base_offset): Use bit_position.
6833 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6834 host_integerp, and tree_low_cst.
6835 (pointer_int_sum): Use integer_zerop.
6836 (build_component_addr): Use bit_position.
6838 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6840 * typeck.c (require_complete_type): Don't assume size_zero_node.
6841 (complete_type_or_else): Likewise.
6843 2000-03-16 Steven Grady <grady@digitaldeck.com>
6844 Jason Merrill <jason@casey.cygnus.com>
6846 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6848 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6850 * decl2.c (grokfield): Bail out if type is error_mark_node.
6852 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6854 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6855 (__pointer_to_member_data): ... here. Adjust.
6856 * rtti.c (create_tinfo_types): Adjust.
6858 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6860 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6861 * decl.c (ref_desc_type_node): Undocument.
6862 * rtti.c (ptr_ref_initializer): Rename to ...
6863 (ptr_initializer): ... here. Adjust comments.
6864 (ptmd_initializer): Fix comment thinko.
6865 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6866 (create_tinfo_types): Remove ref_desc_type_node init.
6867 * tinfo2.cc (__reference_type_info): Remove.
6869 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6871 * decl.c (cp_finish_decl): Remove obsolete comment.
6873 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6875 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6877 * cp-tree.h: Tweak documentation.
6878 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6879 (avoid_overlap): Remove.
6880 (get_binfo_offset_as_int): New function.
6881 (dfs_serach_base_offsets): Likewise.
6882 (layout_nonempty_base_or_field): Likewise.
6883 (build_base_field): Layout fields here. Avoid placing two objects
6884 of the same type at the same address, under the new ABI.
6885 (build_base_fields): Adjust accordingly.
6886 (create_vtable_ptr): Return the new field, but don't attach it to
6888 (remove_base_field): Remove.
6889 (remove_base_fields): Remove.
6890 (layout_basetypes): Adjust accordingly.
6891 (layout_class_type): Call layout_field for each field, rather than
6892 just making a wholesale call to layout_type.
6894 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6896 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6898 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6900 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6902 * except.c (dtor_nothrow): New fn.
6903 (do_pop_exception): Use it. Take type parm.
6904 (push_eh_cleanup): Take type parm.
6905 (expand_start_catch_block): Pass it.
6906 (build_eh_type_type_ref): Accept null type.
6908 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6910 * cp-tree.h (revert_static_member_fn): Change prototype.
6911 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6912 (grok_op_properties): Likewise.
6913 (start_function): Likewise.
6914 (revert_static_member_fn): Simplify.
6915 * pt.c (check_explicit_specialization): Adjust call to
6916 revert_static_member_fn.
6918 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6920 * cp-tree.h (scope_kind): New type.
6921 (tmpl_spec_kind): Likewise.
6922 (declare_pseudo_global_level): Remove.
6923 (pseudo_global_level_p): Rename to template_parm_scope_p.
6924 (pushlevel): Remove declaration.
6925 (begin_scope): New function.
6926 (finish_scope): Likewise.
6927 (current_tmpl_spec_kind): Likewise.
6928 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6929 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6930 Add template_spec_p.
6931 (toplevel_bindings_p): Adjust.
6932 (declare_pseudo_global_level): Remove.
6933 (pseudo_global_level_p): Rename to template_parm_scope_p.
6934 (current_tmpl_spec_kind): New function.
6935 (begin_scope): Likewise.
6936 (finish_scope): Likewise.
6937 (maybe_push_to_top_level): Adjust.
6938 (maybe_process_template_type_declaration): Likewise.
6939 (pushtag): Likewise.
6940 (pushdecl_nonclass_level): Likewise.
6941 (lookup_tag): Likewise.
6942 (grokfndecl): Handle member template specializations. Share
6943 constructor and non-constructor code.
6944 * decl2.c (check_classfn): Handle member template specializations.
6945 * pt.c (begin_template_parm_list): Use begin_scope.
6946 (begin_specialization): Likewise.
6947 (end_specialization): Likewise.
6948 (check_explicit_specialization): Use current_tmpl_spec_kind.
6949 Handle member template specializations.
6950 (end_template_decl): Use finish_scope. Remove call to
6952 (push_template_decl_real): Remove bogus error message.
6953 (tsubst_decl): Fix typo in code contained in comment.
6954 (instantiate_template): Handle member template specializations.
6955 (most_general_template): Likewise.
6957 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6959 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6960 (do_identifier): Ditto for error().
6962 * pt.c (convert_nontype_argument): Ditto for cp_error().
6963 (convert_template_argument): Ditto for cp_pedwarn().
6965 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6967 * exception.cc (__check_null_eh_spec): New fn.
6968 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6970 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6972 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6973 * except.c (expand_end_eh_spec): Add the return type.
6974 * rtti.c (throw_bad_cast): Add the parmtypes.
6975 (throw_bad_typeid): Likewise.
6977 * semantics.c (expand_stmt): Only leave out rtl for unused
6978 artificials, and set DECL_IGNORED_P on them as well.
6979 * decl.c (wrapup_globals_for_namespace): Likewise.
6981 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6983 * decl.c (maybe_commonize_var): Skip all artificial decls.
6984 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6986 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6988 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6989 * cp-tree.h: Declare flag_enforce_eh_specs.
6990 * decl.c (store_parm_decls, finish_function): Check it.
6992 C library functions don't throw.
6993 * Makefile.in (cfns.h): New target.
6994 (except.o): Depend on it.
6995 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6996 * cfns.gperf: New file.
6997 * cfns.h: Generated.
6998 * except.c: Include it.
6999 (nothrow_libfn_p): New fn.
7000 * decl.c (grokfndecl): Use it.
7001 * cp-tree.h: Declare it.
7003 * decl.c (push_overloaded_decl_1, auto_function,
7004 define_function): Lose.
7005 (build_library_fn_1): New static fn.
7006 (builtin_function): Use it.
7007 (get_atexit_node): Use build_library_fn_ptr.
7008 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7009 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7010 push_void_library_fn, push_throw_library_fn): New fns.
7011 * cp-tree.h: Declare them.
7012 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7013 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7014 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7015 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7016 * rtti.c (build_runtime_decl): Lose.
7017 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7018 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7019 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7021 * call.c (build_call): Remove result_type parm.
7022 Call mark_used on unused artificial fns.
7023 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7025 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7027 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7029 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7030 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7031 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7032 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7033 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7034 expand_generic_desc): Likewise.
7036 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7038 * exception.cc (__cp_pop_exception): Cleanup the original object.
7040 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7042 * decl.c (grok_op_properties): Merge conversion to void warning
7043 with other silly op warnings.
7045 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7047 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7048 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7050 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7052 * decl.c (cp_make_fname_decl): New function.
7053 (wrapup_globals_for_namespace): Don't emit unused static vars.
7054 (init_decl_processing): Remove comment about use of
7055 array_domain_type. Set make_fname_decl.
7056 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7057 * semantics.c (begin_compound_stmt): Remove
7058 current_function_name_declared flagging.
7059 (expand_stmt): Don't emit unused local statics.
7060 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7063 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7065 * typeck.c (convert_for_assignment): Don't look at array
7067 * call.c (convert_like_real): Likewise.
7069 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7071 Add initial support for '\uNNNN' specifier.
7072 * lex.c (read_ucs): New fn.
7073 (readescape, skip_white_space): Call it.
7074 (is_extended_char, is_extended_char_1): New fns.
7075 (utf8_extend_token): New fn, #if 0'd out.
7076 (real_yylex): Treat extended chars like letters.
7078 * search.c (note_debug_info_needed): Walk the bases even if we
7079 weren't deferring the type itself.
7081 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7083 * decl2.c (finish_objects): Constify a char*.
7085 * method.c (emit_thunk): Likewise.
7087 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7089 * typeck.c (dubious_conversion_warnings): Look through
7092 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7094 * class.c (dfs_modify_vtables): I is now unsigned.
7095 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7096 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7097 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7098 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7099 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7100 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7101 Call integer_all_onesp.
7102 * typeck2.c (process_init_constructor): Use compare_tree_int.
7104 * lang-specs.h (as): Don't call if -syntax-only.
7106 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7108 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7109 RTL_EXPR_HAS_NO_SCOPE after all.
7111 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7113 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7114 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7115 RTL_EXPR_HAS_NO_SCOPE.
7117 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7120 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7122 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7124 * call.c (convert_like): Macrofy.
7125 (convert_like_with_context): New macro.
7126 (convert_like_real): Renamed from convert_like. Add calling
7127 context parameters, for diagnostics. Add recursive flag. Call
7128 dubious_conversion_warnings for outer conversion.
7129 (build_user_type_conversion): Use convert_like_with_context.
7130 (build_over_call): Likewise. Don't warn about dubious
7131 conversions here. Adjust convert_default_arg calls.
7132 (convert_default_arg): Add context parameters for diagnostics.
7133 Pass throught to convert_like_with_context.
7134 * cp-tree.h (convert_default_arg): Add context parameters.
7135 (dubious_conversion_warnings): Prototype new function.
7136 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7137 (dubious_conversion_warnings): New function, broken
7138 out of convert_for_assignment.
7139 (convert_for_assignment): Adjust.
7141 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7143 * decl2.c (key_method): Break out from...
7144 (import_export_vtable, import_export_class): ...here.
7146 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7147 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7149 * search.c (note_debug_info_needed, dfs_debug_mark,
7150 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7151 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7153 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7155 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7158 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7160 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7161 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7162 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7163 (lang_type): Split gets_new into has_new and has_array_new.
7164 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7165 (TYPE_GETS_NEW): Split into ...
7166 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7167 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7168 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7169 (build_op_new_call): Don't declare.
7170 (build_new_1): Likewise.
7171 * call.c (build_op_new_call): Remove.
7172 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7173 instead of TYPE_NEEDS_DESTRUCTOR.
7174 (finish_struct_bits): Likewise.
7175 (add_implicitly_declared_members): Likewise.
7176 (check_field_decl): Likewise.
7177 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7178 correctly under the new ABI.
7179 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7180 instead of TYPE_NEEDS_DESTRUCTOR.
7181 (initialize_local_var): Likewise.
7182 (destroy_local_var): Likewise.
7183 (cp_finish_decl): Likewise.
7184 (register_dtor_fn): Likewise.
7185 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7186 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7187 TYPE_VEC_DELETE_TAKES_SIZE here.
7188 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7189 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7190 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7191 (finish_destructor_body): Likewise.
7192 (maybe_build_cleanup_1): Likewise.
7193 * decl2.c (do_static_destruction): Likewise.
7194 * init.c (build_new_1): Make it static.
7195 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7196 (expand_cleanup_for_base): Likewise.
7197 (get_cookie_size): New function.
7198 (build_new_1): Handle array-new cookies correctly under the new
7200 (build_vec_delete_1): Likewise.
7201 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7202 (build_delete): Likewise.
7203 (build_vec_delete): Handle array-new cookies correctly under the new
7205 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7206 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7207 TYPE_HAS_ARRAY_NEW_OPERATOR.
7208 * ptree.c (print_lang_type): Check them.
7209 * search.c (context_for_name_lookup): Fix typo in comment.
7210 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7211 * tree.c (break_out_cleanups): Likewise.
7212 (build_cplus_array_test_1): Likewise.
7213 (cp_build_qualified_type_real): Likewise.
7214 * typeck.c (complete_type): Likewise.
7216 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7217 the command-line, not the end.
7219 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7221 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7223 2000-03-02 Tom Tromey <tromey@cygnus.com>
7225 * cp-tree.h (build_java_class_ref): Declare.
7226 * init.c (build_java_class_ref): No longer static.
7227 * except.c (expand_throw): Generate a Java-style `throw' if the
7228 thrown object is a "Java" object.
7229 (initialize_handler_parm): Generate a Java-style lookup of
7230 exception info if the caught object is a "Java" object.
7231 (catch_language, catch_language_init): New globals.
7232 (decl_is_java_type): New function.
7233 (expand_start_catch_block): Don't call push_eh_info() or
7234 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7235 class reference to build_catch_block.
7237 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7239 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7241 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7243 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7244 to merge reference/pointer code and fix incorrect warnings.
7246 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7248 * search.c (protected_accessible_p): Use context_for_name_lookup.
7250 * init.c (construct_virtual_bases): Fix thinko.
7251 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7253 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7255 * decl.c (current_function_decl): Move to toplev.c.
7257 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7259 * pt.c (fn_type_unification): Unify return type, whenever
7261 (get_bindings_real): Only pass return type when necessary.
7262 Remove explicit return type check.
7263 * class.c (resolve_address_of_overloaded_function): Pass desired
7264 return type to fn_type_unification.
7266 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7268 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7270 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7272 * rtti.c (expand_class_desc): Likewise.
7273 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7274 (THUNK_VCALL_OFFSET): Likewise.
7275 (THUNK_DELTA): Reflect changes in ../tree.h.
7277 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7279 * search.c (protected_accessible_p): Also allow the access if
7280 the member is public in DERIVED. Lose TYPE parm.
7281 (friend_accessible_p): Lose TYPE parm.
7282 (accessible_p): Adjust.
7284 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7286 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7287 on things that are not sizes; ssize_binop deleted.
7288 Call size_diffop when appropriate.
7289 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7290 (build_primary_vtable, build_secondary_vtable): Likewise.
7291 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7292 Variable I is HOST_WIDE_INT.
7293 (get_vfield_offset): Pass proper types to size_binop.
7294 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7295 (finish_struct_1): Likewise.
7296 (skip_rtti_stuff): Arg N is now pointer to signed.
7297 (layout_class_type): Use size_zero_node.
7298 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7299 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7300 * decl.c (complete_arry_type): Pass proper types to size_binop.
7301 (xref_basetypes): BINFO_OFFSET is sizetype.
7302 * error.c (dump_expr): Don't use size_binop non-sizes.
7303 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7304 * init.c (construct_virtual_bases): Fix type error.
7305 (build_vec_delete_1): Pass proper type to size_binop and don't
7307 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7308 * rtti.c (get_base_offset): Pass proper type to size_binop.
7309 * search.c (dfs_find_vbases): Fix type error.
7310 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7311 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7312 * tree.c (debug_binfo): Variable N is signed.
7313 Use HOST_WIDE_INT_PRINT_DEC.
7314 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7315 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7316 size_one_node and size_zero_node.
7317 (c_alignof): Use size_one_node.
7318 (build_component_addr): Pass proper types to size_binop.
7319 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7321 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7323 Implement class scope using-declarations for functions.
7324 * class.c (handle_using_decl): Call add_method for used functions.
7325 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7326 (add_method): Used functions are hidden by local functions.
7327 (check_bases_and_members): Handle using-decls before finalizing
7328 CLASSTYPE_METHOD_VEC.
7329 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7330 override the type of 'this' accordingly.
7331 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7332 (convert_class_to_reference, build_user_type_conversion_1,
7333 build_new_function_call, build_object_call, build_new_op,
7334 build_new_method_call): Pass ctype parm.
7336 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7338 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7339 build_new_function_call, build_object_call, build_new_op,
7340 build_new_method_call, build_op_delete_call): Don't get basetype_path
7342 * typeck.c (build_component_ref): Likewise.
7343 * init.c (build_offset_ref): Likewise.
7344 (resolve_offset_ref): Don't call enforce_access.
7345 Call build_scoped_ref.
7346 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7347 would cause an error or if -pedantic.
7348 * class.c (alter_access): Lose binfo parm.
7350 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7352 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7355 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7357 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7358 pseudo_type_info creation into the std namespace
7360 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7362 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7363 (import_export_class): Remove declaration.
7364 * decl2.c (import_export_class): Make it static.
7365 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7366 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7367 EXPR_WITH_FILE_LOCATION.
7368 * lex.c (check_newline): Tweak filename/lineno setting.
7369 * semantics.c (begin_while_stmt): Fix typo in comment.
7371 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7373 * lang-options.h (-fmessage-length=): Add missing option.
7375 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7377 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7379 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7381 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7383 * optimize.c (expand_call_inline): Emit the return label before
7384 evaluating the return value.
7386 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7388 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7389 than duplicating functionality here.
7390 * optimize.c: Include input.h.
7391 (expand_call_inline): Use push_srcloc and pop_srcloc.
7392 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7393 * parse.c: Regenerated.
7394 * Makefile.in (lex.o): Depend on input.h.
7395 (optimize.o): Likewise.
7397 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7399 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7400 function type, rather than ICE.
7402 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7404 * decl.c (grokdeclarator): Call decl_type_access_control.
7405 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7408 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7410 * decl.c (decls_match): Remove obsolete static member nadgering.
7412 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7414 * decl.c (grokdeclarator): Change ANSI to ISO.
7415 * lex.c (consume_string, readescape, do_identifier): Likewise.
7416 (parse_float, real_yylex): Likewise.
7417 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7418 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7419 new_type_id, maybe_label_decls, simple_stmt,
7420 for.init.statement): Likewise.
7421 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7422 * semantics.c (finish_named_return_value): Likewise.
7423 * parse.c: Regenerate.
7425 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7427 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7428 (CPTI_CLASS_STAR_TYPE): Remove.
7429 (vtable_index_type): Likewise.
7430 (class_star_type_node): Remove.
7431 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7432 (build_binary_op_nodefault): Remove.
7433 * call.c (build_new_op): Use build_binary_op instead of
7434 build_binary_op_nodefault.
7435 * decl.c (init_decl_processing): Remove class_star_type_node
7436 initialization. Make delta_type_node ptrdiff_type_node under the
7437 new ABI. Initialize vtable_index_type.
7438 (build_ptrmemfunc_type): Build different structures for the new
7440 (build_enumerator): Use build_binary_op instead of
7441 build_binary_op_nodefault.
7442 * method.c (build_overload_value): Mangle pointers-to-members
7443 appropriately under the new ABI.
7444 * typeck.c (build_array_ref): Use build_binary_op instead of
7445 build_binary_op_nodefault.
7446 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7447 (build_binary_op_nodefault): Rename to ...
7448 (build_binary_op): ... this. Remove old version. Adjust for
7449 pointer-to-member comparisons under the new ABI.
7450 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7451 (build_ptrmemfunc): Adjust for the new ABI.
7452 (expand_ptrmemfunc_cst): Likewise.
7453 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7454 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7456 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7458 * call.c (build_object_call): Compress consecutive calls to
7460 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7461 (build_op_delete_call): Adjust message formatting.
7463 * class.c (check_bases): Compress consecutive calls to
7465 (finish_struct_anon): Say 'ISO C++'.
7467 * decl.c (start_decl): Same here.
7468 (grok_reference_init): Likewise.
7469 (grokfndecl): Correct message formatting.
7470 (grokfndecl): Improve diagnostic.
7471 (check_static_variable_definition): Likewise. Say 'ISO C++'
7472 (compute_array_index_type): Say 'ISO C++'
7473 (create_array_type_for_decl): Compress consecutive calls to
7475 (grokdeclarator): Say 'ISO C++'
7476 (grok_op_properties): Likewise.
7478 * decl2.c (delete_sanity): Clairify diagnostic.
7479 (check_member_template): Same here.
7480 (grok_function_init): Use consistent terminology.
7482 * expr.c (do_case): Say 'ISO C++'
7484 * friend.c (do_friend): Compress consecutive calls to warning.
7486 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7488 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7489 * class.c (build_secondary_vtable): Reorganize. Don't create a
7490 new vtable under the new ABI.
7491 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7493 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7494 the initializing elements.
7495 (initialize_vtable): New function.
7496 (dfs_finish_vtbls): Use it.
7497 (dfs_accumulate_vtbl_inits): New function.
7498 (finish_vtbls): Merge primary and secondary vtables under the new
7500 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7501 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7504 * class.c (build_vtable): New function, split out from ...
7505 (get_vtable_decl): ... here, and ...
7506 (build_secondary_vtable): ... here.
7508 * pt.c (tsubst_decl): Fix formatting.
7510 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7512 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7513 (avoid_overlap, build_base_field): Likewise.
7514 (build_base_field, build_base_fields, is_empty_class):
7515 Test DECL_SIZE with integer_zero.
7516 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7517 * cp-tree.h (struct lang_type): New field size_unit.
7518 (CLASSTYPE_SIZE_UNIT): New macro.
7519 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7520 (cp_finish_decl): Delete -Wlarger-than processing.
7521 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7522 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7523 * tree.c (make_binfo): binfo vector is one entry longer.
7524 (walk_tree): Walk DECL_SIZE_UNIT.
7526 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7528 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7530 (build_vtable_entry): Don't assume all vtable entries are
7532 (build_vtbl_initializer): Adjust accordingly.
7533 (get_vtable_decl): Fix formatting.
7535 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7537 * semantics.c (deferred_type_access_control): Walk the entire
7539 (save_type_access_control): Rename from
7540 initial_deferred_type_access_control. Just remember the value.
7541 (decl_type_access_control): New fn.
7542 (begin_function_definition): Use deferred_type_access_control, after
7543 we've started the function. Set type_lookups to error_mark_node.
7544 * parse.y (frob_specs, fn.def1): Adjust.
7545 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7546 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7547 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7548 (after_type_component_declarator0): Likewise.
7549 (after_type_component_declarator): Likewise.
7550 (notype_component_declarator): Likewise.
7551 * cp-tree.h: Adjust.
7553 * decl.c (redeclaration_error_message): Allow redeclaration of
7554 namespace-scope decls.
7556 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7558 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7560 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7562 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7563 * decl2.c (grokclassfn): Likewise.
7565 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7567 * decl2.c (lang_decode_option): Don't set default message length
7569 * lex.c (lang_init_options): Set it here.
7571 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7573 Make DECL_CONTEXT mean the class in which a member function was
7574 declared, even for a virtual function.
7575 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7576 (DECL_FRIEND_CONTEXT): New macro.
7577 (DECL_REAL_CONTEXT): Remove.
7578 (SET_DECL_FRIEND_CONTEXT): Likewise.
7579 (DECL_VIRTUAL_CONTEXT): Adjust.
7580 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7581 (add_friends): Remove.
7582 (hack_decl_function_context): Likewise.
7583 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7585 (build_over_call): Fix indentation. Use DECL_CONTEXT
7586 instead of DECL_CLASS_CONTEXT.
7587 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7588 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7589 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7590 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7591 (build_base_field): Likewise.
7592 (finish_struct_1): Likewise.
7593 (build_self_reference): Likewise.
7594 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7596 (pushtag): Use decl_function_context, not
7597 hack_decl_function_context.
7598 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7599 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7600 (pushdecl): Remove bogus code.
7601 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7602 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7603 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7604 Use decl_function_context, nothack_decl_function_context.
7605 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7606 (grokdeclarator): Likewise. Use decl_function_context, not
7607 hack_decl_function_context.
7608 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7609 (start_function): Use DECL_FRIEND_CONTEXT, not
7610 DECL_CLASS_CONTEXT. Use decl_function_context, not
7611 hack_decl_function_context.
7612 (finish_function): Use decl_function_context, not
7613 hack_decl_function_context.
7614 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7616 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7617 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7618 (grokfield): Likewise.
7619 (finish_builtin_type): Likewise.
7620 (finish_vtable_vardec): Use decl_function_context, not
7621 hack_decl_function_context.
7622 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7623 (start_static_initialization_or_destruction): Likewise.
7624 (finish_static_initialization_or_destruction): Likewise.
7625 (mark_used): Adjust logic for deciding when to synthesize methods.
7626 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7628 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7630 * friend.c (is_friend): Likewise.
7631 (add_friends): Remove.
7632 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7633 * lex.c (begin_definition_of_inclass_inline): Use
7634 decl_function_context, not hack_decl_function_context.
7635 (process_next_inline): Likewise.
7636 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7637 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7638 DECL_CLASSS_CONTEXT.
7639 (hack_identifier): Likewise.
7640 (synthesize_method): Use decl_function_context, not
7641 hack_decl_function_context.
7642 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7644 (is_member_template): Use decl_function_context, not
7645 hack_decl_function_context. Use DECL_CONTEXT, not
7647 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7649 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7651 (push_template_decl_real): Likewise.
7652 (instantiate_class_template): Don't call add_friends.
7653 (tsubst_default_argument): Use DECL_CONTEXT, not
7655 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7656 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7657 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7659 * repo.c (repo_inline_used): Likewise.
7660 * search.c (current_scope): Adjust for new _CONTEXT macros.
7661 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7663 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7664 (lookup_fnfields_here):Likewise.
7665 (check_final_overrider): Likewise.
7666 (init_vbase_pointers): Likewise.
7667 (virtual_context): Likewise.
7668 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7669 (expand_body): Use decl_function_context, not
7670 hack_decl_function_context.
7671 * tree.c (hack_decl_function_context): Remove.
7672 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7674 * typeck2.c (error_not_base_type): Likewise.
7676 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7678 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7680 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7682 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7684 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7686 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7688 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7690 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7692 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7694 * parse.y (frob_specs): Split out...
7695 (parse_decl): From here.
7696 (fn.def2): Call initial_deferred_type_access_control.
7697 (after_type_component_declarator0): Call frob_specs.
7698 (notype_component_declarator0): Likewise.
7699 * search.c (friend_accessible_p): Nested classes are friends of their
7702 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7704 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7705 used to create an implicit temporary.
7707 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7710 2000-02-08 Nathan Sidwell <nathan@acm.org>
7712 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7713 strip array element qualifiers too.
7715 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7717 * decl.c (store_parm_decls): Don't build cleanups for parameters
7718 while processing_template_decl.
7720 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7722 * cp-tree.h (struct saved_scope): Add incomplete field.
7723 (namespace_scope_incomplete): New macro.
7724 * decl.c (pushdecl): Use it.
7725 (hack_incomplete_structures): Use it. See through artificial
7727 (mark_saved_scope): Mark it.
7729 Implement access control for nested types.
7730 * search.c (type_access_control): New fn.
7731 (accessible_p): Now we do perform access control for types.
7732 * semantics.c (deferred_type_access_control): New fn.
7733 (initial_deferred_type_access_control): New fn.
7734 (begin_function_definition): Call it. Add lookups parm.
7735 * decl.c (struct binding_level): Add this_class field.
7736 (pushlevel_class): Set it.
7737 (mark_binding_level): Mark it.
7738 (lookup_name_real): Use it. Call type_access_control.
7739 (mark_saved_scope): Mark lookups field.
7740 * cp-tree.h (flagged_type_tree): Add lookups field.
7741 (struct saved_scope): Add lookups field.
7742 (type_lookups): New macro.
7743 * parse.y (declmods): Now <ftype>.
7744 (parse_decl): Add lookups parm. Call
7745 initial_deferred_type_access_control.
7746 (lang_extdef): Clear type_lookups.
7747 (typed_declspecs, declmods, typespec): Set lookups field.
7748 (initdcl): Call deferred_type_access_control.
7749 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7750 component_decl_1, named_parm): Adjust.
7751 * friend.c (is_friend): Nested classes are friends of their
7754 * class.c (currently_open_derived_class): New fn.
7755 * method.c (hack_identifier): Use it.
7757 * lex.c (do_identifier): Remove obsolete code.
7759 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7761 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7763 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7764 thinks this file is plain C).
7766 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7768 * Makefile.in (call.o): Depend on $(EXPR_H).
7770 * call.c: Include "expr.h".
7772 * class.c (dump_class_hierarchy): Add prototype.
7774 * search.c (dfs_get_pure_virtuals): Likewise.
7776 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7778 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7781 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7783 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7784 Store it in DECL_FCONTEXT.
7785 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7787 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7789 * tinfo.h (old abi): #include "tconfig.h".
7790 * tinfo.cc (convert_to_base): Move into old abi section.
7792 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7794 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7795 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7796 (BINFO_PRIMARY_BINFO): New macro.
7797 (BF_DELTA): Rename to ...
7798 (BV_DELTA): ... this.
7799 (BF_VCALL_INDEX): Rename to ...
7800 (BV_VCALL_INDEX): ... this.
7801 (BF_FN): Rename to ...
7803 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7804 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7805 (modify_vtable_entry): Simplify.
7806 (add_virtual_function): Rename BF_ macros to BV_ variants.
7807 (build_vtable_initializer): Likewise.
7808 (get_class_offset_1): Remove.
7809 (dfs_get_class_offset): Likewise.
7810 (get_class_offset): Likewise.
7811 (dfs_find_final_overrider): New function.
7812 (find_final_overrider): Likewise.
7813 (modify_one_vtable): Remove.
7814 (dfs_find_base): New function.
7815 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7816 find_final_overrider.
7817 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7819 (dfs_fixup_vtable_deltas): Remove.
7820 (override_one_vtable): Remove.
7821 (merge_overrides): Likewise.
7822 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7823 unreal chilren of virtual bases.
7824 (finish_struct_1): Don't use merge_overrides. Don't use
7825 dfs_fixup_vtable_deltas.
7826 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7829 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7830 Jason Merrill <jason@yorick.cygnus.com>
7832 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7834 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7836 * exception.cc (__throw_bad_typeid): Add missing std::.
7838 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7840 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7842 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7844 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7846 Runtime support for new-abi rtti.
7847 * inc/typeinfo (type_info::operator!=): Define in class.
7848 (type_info::before, type_info::name, type_info::operator==,
7849 type_info::operator!=): Define new ABI implementations.
7850 (type_info::is_pointer_p, type_info::is_function_p): Declare
7851 new virtual functions.
7852 (type_info::do_catch, type_info::do_upcast): Likewise.
7854 * tinfo.h (__base_class_info): Define new class.
7855 (__class_type_info): Likewise.
7856 (__si_class_type_info): Likewise.
7857 (__vmi_class_type_info): Likewise.
7858 (__dynamic_cast): Prototype.
7860 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7861 (type_info::is_pointer_p): Define new function.
7862 (type_info::is_function_p): Likewise.
7863 (type_info::do_catch): Likewise.
7864 (type_info::do_upcast): Likewise.
7865 (vtable_prefix): New structure for vtable access.
7866 (adjust_pointer): Define new template function.
7867 (contained_p, public_p, virtual_p, contained_public_p,
7868 contained_nonpublic_p, contained_nonvirtual_p): Define new
7870 (nonvirtual_base_type): New local variable.
7871 (__class_type_info::~__class_type_info): Define.
7872 (__si_class_type_info::~__si_class_type_info): Likewise.
7873 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7874 (__class_type_info::do_catch): Define new function.
7875 (__class_type_info::do_upcast): Likewise.
7876 (__class_type_info::find_public_src): Likewise.
7877 (__class_type_info::do_find_public_src): Likewise.
7878 (__si_class_type_info::do_find_public_src): Likewise.
7879 (__vmi_class_type_info::do_find_public_src): Likewise.
7880 (__class_type_info::do_dyncast): Likewise.
7881 (__si_class_type_info::do_dyncast): Likewise.
7882 (__vmi_class_type_info::do_dyncast): Likewise.
7883 (__class_type_info::do_upcast): Likewise.
7884 (__si_class_type_info::do_upcast): Likewise.
7885 (__vmi_class_type_info::do_upcast): Likewise.
7886 (__dynamic_cast): Likewise.
7888 * tinfo2.cc (__fundamental_type_info): Define new class.
7889 (__pointer_type_info): Likewise.
7890 (__reference_type_info): Likewise.
7891 (__array_type_info): Likewise.
7892 (__function_type_info): Likewise.
7893 (__enum_type_info): Likewise.
7894 (__ptr_to_member_type_info): Likewise.
7895 (__fundamental_type_info::~__fundamental_type_info): Define.
7896 (__pointer_type_info::~__pointer_type_info): Likewise.
7897 (__reference_type_info::~__reference_type_info): Likewise.
7898 (__array_type_info::~__array_type_info): Likewise.
7899 (__function_type_info::~__function_type_info): Likewise.
7900 (__enum_type_info::~__enum_type_info): Likewise.
7901 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7902 (__pointer_type_info::do_catch): Define new function.
7903 (__ptr_to_member_type_info::do_catch): Define new function.
7905 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7906 (__is_pointer): Likewise.
7908 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7910 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7912 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7913 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7914 (make_new_vtable): New function.
7915 (modify_vtable_entry): Handle generation of new vtables correctly.
7916 (modify_one_vtable): Remove unused parameter.
7917 (dfs_fixup_vtable_deltas): Likewise.
7918 (override_one_vtable): Use build_secondary_vtable.
7919 (finish_struct_1): Use build_primary_vtable and
7920 build_secondary_vtable.
7922 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7924 * cp/decl.c: Adjust variable names, comments, help strings.
7926 2000-01-29 Nathan Sidwell <nathan@acm.org>
7928 * new2.cc (operator delete[]): Use operator delete, don't assume
7931 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7933 * class.c (build_vtbl_initializer): Add argument to
7934 build_vtable_entry call.
7936 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7938 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7939 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7940 (BF_DELTA): New macro.
7941 (BF_VCALL_INDEX): Likewise.
7943 (THUNK_VCALL_OFFSET): Likewise.
7944 (make_thunk): Change prototype.
7945 * class.c (build_vtable_entry): Integrate
7946 build_vtable_entry_for_fn. Handle vcall indices.
7947 (build_vtable_entry_for_fn): Remove.
7948 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7949 BF_VCALL_INDEX, BF_FN.
7950 (modify_vtable_entry): Integrate common code from
7951 modify_one_vtable and dfs_fixup_vtable_deltas.
7952 (add_virtual_function): Set BF_VCALL_INDEX.
7953 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7955 (modify_one_vtable): Simplify.
7956 (dfs_fixup_vtable_deltas): Likewise.
7957 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7958 * method.c (make_thunk): Handle vcall indices.
7960 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7962 Compiler side new abi rtti (not enabled).
7963 * cp-tree.h (new_abi_rtti_p): New macro.
7964 (emit_support_tinfos): Prototype new function.
7965 (tinfo_decl_p): Likewise.
7966 (emit_tinfo_decl): Likwise.
7967 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7969 (doing_runtime): New local static.
7970 (init_rtti_processing): Add new-abi initializer.
7971 (get_tinfo_decl): Add new-abi logic.
7972 (tinfo_from_decl): Likewise.
7973 (build_dynamic_cast_1): Likewise.
7974 (qualifier_flags): New static function.
7975 (tinfo_base_init): Likewise.
7976 (generic_initializer): Likewise.
7977 (ptr_ref_initializer): Likewise.
7978 (ptmd_initializer): Likewise.
7979 (class_hint_flags): Likewise.
7980 (class_initializer): Likewise.
7981 (synthesize_tinfo_var): Likewise.
7982 (create_real_tinfo_var): Likewise.
7983 (create_pseudo_type_info): Likewise.
7984 (get_vmi_pseudo_type_info): Likewise.
7985 (create_tinfo_types): Likewise.
7986 (emit_support_tinfos): New global function.
7987 (tinfo_decl_p): New global predicate.
7988 (emit_tinfo_decl): New global function.
7989 * class.c (set_rtti_entry): Generalize for old and new rtti.
7990 (build_vtbl_initializer): Likewise.
7991 * decl2.c (finish_file): Likewise.
7993 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7995 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7996 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7998 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8000 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8003 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8005 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8007 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8009 * optimize.c (calls_setjmp_r): Supply new argument
8010 to special_function_p.
8012 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8014 * call.c: PROTO -> PARAMS.
8015 * class.c: Likewise.
8016 * cp-tree.h: Likewise.
8020 * decl2.c: Likewise.
8022 * errfn.c: Likewise.
8023 * error.c: Likewise.
8024 * except.c: Likewise.
8027 * input.c: Likewise.
8030 * method.c: Likewise.
8031 * optimize.c: Likewise.
8032 * parse.y: Likewise.
8036 * search.c: Likewise.
8037 * semantics.c: Likewise.
8040 * typeck.c: Likewise.
8041 * typeck2.c: Likewise.
8044 2000-01-25 Richard Henderson <rth@cygnus.com>
8046 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8048 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8050 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8051 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8052 (struct vcall_offset_data_s): New type.
8053 (dfs_vcall_offset_queue_p): New function.
8054 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8055 (build_vcall_offset_vtbl_entries): Likewise.
8056 (layout_vtable_decl): Likewise.
8057 (num_vfun_entries): Likewise.
8058 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8059 (build_vtbl_initializer): Likewise.
8060 (dfs_finish_vtabls): Use layout_vtable_decl.
8061 (modify_one_vtables): Always duplicate vtables under the new ABI.
8062 (finish_struct_1): Use layout_vtable_decl.
8064 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8066 * decl.c (member_function_or_else): Change third arg from a format
8067 specifier to an `enum overload_flags'. Callers changed.
8069 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8071 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8072 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8073 build_const_cast, get_delta_difference, check_return_expr): Avoid
8074 ANSI string concatenation usage.
8076 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8078 * class.c (layout_class_type): Put the fields required to make a
8079 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8082 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8084 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8087 * decl2.c (mark_used): Do instantiate inlines that have been
8088 explicitly instantiated.
8090 2000-01-24 Richard Henderson <rth@cygnus.com>
8092 * call.c (build_over_call): Use expand_tree_builtin.
8093 * typeck.c (build_function_call_real): Likewise.
8094 (build_binary_op_nodefault): Handle unordered compares.
8096 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8098 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8099 cp_tree_index values.
8100 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8101 New global node #defines for them.
8102 * rtti.c (call_void_fn): Replace with ...
8103 (build_runtime_decl): ... new static function.
8104 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8105 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8106 (build_dynamic_cast_1): Always produce correctly typed result.
8107 Explicitly produce type_info addresses. Use dynamic_cast_node.
8108 * exception.cc (__throw_bad_cast): Return `void *'.
8109 (__throw_bad_typeid): Return `const type_info &'.
8111 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8113 * cp-tree.h (get_vtable_decl): Prototype new function.
8114 * class.c (get_vtable_decl): New function. Broken out from ...
8115 (build_vtable): ... here. Use it.
8116 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8119 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8121 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8122 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8123 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8124 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8125 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8126 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8127 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8128 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8129 (CPTI_TINFO_VAR_ID): New enumeration.
8130 (__tp_desc_type_node, __access_mode_type_node,
8131 __bltn_desc_type_node, __user_desc_type_node,
8132 __class_desc_type_node, __ptr_desc_type_node,
8133 __attr_desc_type_node, __func_desc_type_node,
8134 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8135 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8136 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8137 enum_desc_type_node, class_desc_type_node,
8138 si_class_desc_type_node, vmi_class_desc_type_node,
8139 ptmd_desc_type_node, base_desc_type_node): New #defines.
8140 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8141 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8142 (tinfo_var_id): New enumeration.
8143 (DECL_TINFO_FN_P): Augment comment.
8144 * decl.c (cp_global_trees): Adjust documentation.
8145 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8146 tinfo_decl_type and tinfo_var_id.
8147 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8148 (build_typeid): Remove unused variable.
8149 (get_tinfo_var): Use tinfo_var_id.
8150 (tinfo_name): New static function.
8151 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8152 (tinfo_from_decl): Likewise.
8153 (get_base_offset): New static function, broken out of
8155 (expand_si_desc): Use tinfo_name.
8156 (expand_class_desc): Likewise. Lose local static variable.
8157 Use base_desc_type_node. Use get_base_offset.
8158 (expand_ptr_desc): Use tinfo_name.
8159 (expand_attr_desc): Likewise.
8160 (expand_generic_desc): Likewise.
8162 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8163 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8165 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8167 * cp-tree.h (__eprintf): Remove declaration.
8168 * tree.c (__eprintf): Remove definition.
8170 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8171 Mark Mitchell <mark@codesourcery.com>
8173 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8174 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8176 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8178 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8180 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8182 * cp-tree.h (register_dtor_fn): New function.
8183 * decl.c (destroy_local_static): Rename to ...
8184 (register_dtor_fn): ... this. Give it external linkage.
8185 (expand_static_init): Use it.
8186 * decl2.c (do_static_initialization): Likewise, if using
8188 (do_static_destruction): Check that __cxa_atexit is not in use.
8189 (finish_file): Don't call do_static_destruction if using
8192 * typeck.c (convert_arguments): Restore two-message error
8195 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8197 Remap dynamic cast hint values to be consistent across ABIs.
8198 * search.c (dynamic_cast_base_recurse): Remap generated value.
8199 (get_dynamic_cast_base_type): Adjust documentation.
8200 * tinfo.h (__user_type_info::dyncast): Likewise.
8201 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8202 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8203 (__class_type_info::do_dyncast): Likewise.
8204 (__class_type_info::do_find_public_subobj): Likewise.
8205 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8207 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8209 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8211 * typeck2.c (incomplete_type_error): Restore previous
8212 cp_error and cp_error_at call sequence.
8214 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8216 * class.c (dump_class_hierarchy): Make format agree with argument;
8217 cast pointer to unsigned long and print with %lx.
8219 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8221 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8223 * typeck.c (composite_pointer_type, common_type,
8224 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8225 build_function_call_real, convert_arguments,
8226 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8227 build_unary_op, mark_addressable, build_compound_expr,
8228 build_static_cast, build_reinterpret_cast, build_const_cast,
8229 build_c_cast, build_modify_expr, get_delta_difference,
8230 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8231 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8233 * typeck2.c (readonly_error, abstract_virtuals_error,
8234 process_init_constructor, check_for_new_type): Likewise.
8236 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8238 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8241 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8243 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8244 (build_x_typeid): Likewise.
8245 (get_tinfo_fn): Likewise.
8246 (get_tinfo_fn_unused): Rename to ...
8247 (get_tinfo_decl): ... here.
8248 * rtti.c (build_headof): Replace logic error with assertion.
8249 (get_tinfo_fn_dynamic): Rename to ...
8250 (get_tinfo_decl_dynamic): ... here. Make static. Use
8251 complete_type_or_else.
8252 (build_x_typeid): Move into ...
8253 (build_typeid): ... here. Adjust call to
8254 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8255 throw_bad_typeid expression.
8256 (get_tinfo_fn_unused): Rename to ...
8257 (get_tinfo_decl): ... here. Adjust comment.
8258 (get_tinfo_fn): Delete.
8259 (tinfo_from_decl): New static function.
8260 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8261 (get_typeid): Use complete_type_or_else.
8262 (build_dynamic_cast_1): Adjust calls to
8263 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8264 * parse.y (primary): Adjust call to build_typeid.
8265 * except.c (build_eh_type_type_ref): Adjust call to
8266 get_tinfo_decl. Mark as used.
8267 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8268 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8269 * parse.c: Regenerated.
8271 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8273 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8275 (resolves_to_fixed_type_p): Document calling convention.
8276 * rtti.c (build_x_typeid): Initialize NONNULL.
8278 * cp-tree.h (build_shared_int_cst): New function.
8279 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8280 * class.c (modify_vtable_entry): Likewise.
8281 (add_virtual_function): Split out code to generated shared
8282 INTEGER_CSTs to build_share_int_cst.
8283 (modify_all_vtables): Handle all the overridden functions here.
8284 Add overridden functions from non-primary virtual bases to the
8286 (finish_struct_1): Adjust call to modify_all_vtables. Add
8287 overridden functions from non-primary bases to the vtable.
8288 * tree.c (build_shared_int_cst): New function.
8290 * cp-tree.h (scratchalloc): Remove.
8291 (build_scratch_list): Likewise.
8292 * call.c (convert_class_to_reference): Replace build_scratch_list
8293 and build_expr_list with build_tree_list.
8294 (add_candidate): Replace scratchalloc with expralloc. Note memory
8296 (build_user_type_conversion_1): Replace build_scratch_list
8297 and build_expr_list with build_tree_list.
8298 (build_new_op): Likewise.
8299 (build_op_delete_call): Likewise.
8300 (convert_like): Likewise.
8301 * cvt.c (ocp_convert): Likewise.
8302 * decl.c (start_decl): Likewise.
8303 (start_function): Likewise.
8304 (finish_destructor_body): Likewise.
8305 (maybe_build_cleanup_1): Likewise.
8306 * decl2.c (reparse_decl_as_expr): Likewise.
8307 * init.c (perform_member_init): Likewise.
8308 (expand_cleanup_for_base): Likewise.
8309 (build_builtin_delete_call): Likewise.
8310 (build_new_1): Likewise.
8311 (build_delete): Likewise.
8312 * method.c (do_build_assign_ref): Likewise.
8313 * parse.y (already_scoped_stmt): Likewise.
8314 (nontrivial_exprlist): Likewise.
8315 (net_initializer): Likewise.
8316 (initlist): Likewise.
8317 * parse.c: Regenerated.
8318 * rtti.c (build_x_typeid): Likewise.
8319 (build_dynamic_cast_1): Likewise.
8320 * typeck.c (build_x_compound_expr): Likewise.
8321 (build_static_cast): Likewise.
8322 (build_modify_expr): Likewise.
8324 * cp-tree.h (DECL_VINDEX): Add documentation.
8325 * class.c (build_vtable_entry): Likewise.
8326 (start_vtable): Add comment.
8327 (add_virtual_function): Replace pending_hard_virtuals with
8328 overridden_virtuals and pending_virtuals with new_virtuals.
8329 Replace redundant assignments with assertions.
8330 (check_for_override): Add comment.
8331 (check_bases_and_members): Replace pending_hard_virtuals with
8332 overridden_virtuals and pending_virtuals with new_virtuals.
8333 (create_vtbl_ptr): Likewise.
8334 (layout_class_type): Likewise.
8335 (finish_struct_1): Likewise. Add comments.
8337 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8339 * class.c (finish_struct_1): Replace redundant code with
8342 * cp-tree.h (flag_new_abi): Move.
8343 (flag_use_cxa_atexit): Likewise.
8344 (flag_honor_std): Likewise.
8345 (flag_rtti): Likewise.
8346 (vbase_offsets_in_vtable_p): Define.
8347 (vptrs_present_everywhere_p): Likewise.
8348 (TYPE_CONTAINS_VPTR_P): Likewise.
8349 (dfs_walk_real): Declare.
8350 * class.c (build_vbase_pointer_fields): Check
8351 vbase_offsets_in_vtable_p.
8352 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8354 (build_vbase_offset_vtbl_entries): Simplify.
8355 (build_vbase_offset_vtbl_entries): Adjust.
8356 (build_vbase_pointer): Add ability to look up vbase offsets in
8358 (start_vtable): New function.
8359 (add_virtual_function): Use it.
8360 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8361 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8362 (build_vtbl_initializer): Take the type of the complete object as
8363 input. Use it to correctly calculate vbase offsets.
8364 (dfs_finish_vtbls): Pass the complete type to
8365 build_vtbl_initializer.
8366 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8367 (create_vtable_ptr): Create a vtable even if there are no
8368 new virtual functions, under the new ABI.
8369 (finish_struct_1): Likewise.
8370 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8371 * decl.c (exapnd_static_init): Remove call to
8372 preserve_initializer.
8373 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8375 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8376 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8377 (construct_virtual_bases): Don't initialize virtual base pointers
8379 (build_aggr_init): Clean up comment.
8380 (expand_aggr_init_1): Likewise.
8381 * rtti.c (expand_class_desc): Store the virtual function table
8382 index where the vbase offset lives in the offset field.
8383 * search.c (dfs_walk_real): Make it global.
8384 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8385 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8387 * tinfo.h (USItype): Make it signed under the new ABI.
8388 * tinfo.cc (convert_to_base): New function. Encapsulate base
8389 conversion logic here.
8390 (__class_type_info::do_upcast): Use it.
8391 (__class_type_info::do_dyncast): Likewise.
8392 (__class_type_info::do_find_public_subobj): Likewise.
8394 * init.c (construct_virtual_bases): Don't look up the addresses of
8395 virtual bases at run-time.
8397 * class.c (build_vbase_pointer): Relocate.
8398 (build_vbase_pointer_fields): Likewise.
8399 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8400 (build_vbase_offset_vtbl_entries): Likewise.
8402 * decl.c (init_decl_processing): Complain if -fnew-abi
8403 -fno-vtable-thunks is used.
8405 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8408 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8410 * cp-tree.h (num_extra_vtbl_entries): New function.
8411 (size_extra_vtbl_entries): Likewise.
8412 (dfs_vtable_path_unmark): Likewise.
8413 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8414 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8415 * class.c (num_extra_vtbl_entries): New function.
8416 (size_extra_vtbl_entries): Likewise.
8417 (dfs_build_vbase_offset_vtbl_entries): New function.
8418 (build_vbase_offset_vtbl_entries): Likewise.
8419 (build_vtbl_initializer): Use it.
8420 (finish_struct_1): Adjust vtable sizes (using
8421 num_extra_vtbl_entries).
8422 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8423 THUNK_DECL is non-NULL before expanding it.
8424 * init.c (expand_virtual_init): Adjust the vtable pointer by
8425 size_extra_vtbl_entries before storing it.
8426 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8427 Handle TREE_LIST parameters here, not in the dfs_* functions.
8428 (dfs_unmarked_real_bases_queue_p): Adjust.
8429 (dfs_marked_real_bases_queue_p): Likewise.
8430 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8431 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8432 (dfs_vtable_path_unmark): Likewise.
8434 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8436 * optimize.c (copy_body_r): Clear the operand three of a
8437 TARGET_EXPR when copying it.
8439 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8441 * method.c (build_decl_overload_real): Check whether we are in ::
8442 before returning __builtin_new/delete.
8444 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8446 * pt.c (tsubst_friend_function): Improve comment.
8447 (instantiate_decl): Avoid crashing when a "nested" function is
8448 instantiated from the top level.
8450 * dump.c (dqeueue_and_dump): Dump
8451 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8453 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8455 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8457 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8459 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8460 ENABLE_NEW_GXX_ABI defined.
8461 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8462 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8463 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8465 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8467 * decl.c (start_cleanup_fn): Call pushdecl.
8469 * call.c (convert_class_to_reference): Fix typos.
8470 (build_conditional_expr): Handle errors gracefully.
8471 * class.c (push_nested_class): Likewise.
8472 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8473 (DECL_THIS_EXTERN): Use it.
8474 (DECL_THIS_STATIC): Likewise.
8475 * cvt.c (convert_to_void): Handle errors gracefully.
8476 (build_expr_type_conversion): Likewise.
8477 * decl.c (maybe_push_decl): Likewise.
8478 (start_decl_1): Likewise.
8479 (require_complete_types_for_parms): Likewise.
8480 * parse.y (structsp): Likewise.
8481 (base_class): Likewise.
8482 * parse.c: Regenerated.
8483 * pt.c (finish_member_template_decl): Likewise.
8484 * typeck.c (decay_conversion): Likewise.
8486 * cp-tree.h (dfs_skip_vbases): New function.
8487 (find_vbase_instance): Likewise.
8488 * class.c (determine_primary_base): Allow a nearly empty base to
8489 serve as a primary base class under the new ABI.
8490 (get_class_offset_1): Rename to ...
8491 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8493 (get_class_offset): Use it. Issue error messages here.
8494 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8495 find the right copies of virtual bases.
8496 (fixup_vtable_deltas1): Rename to ...
8497 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8498 bases as primary bases.
8499 (fixup_vtable_deltas): Remove.
8500 (override_one_vtable): Handle virtual bases as primary bases.
8501 (merge_overrides): Likewise.
8502 (finish_struct_1): Likewise.
8503 (dump_class_hierarchy): Dump primary-ness of bases as well.
8504 * search.c (mark_primary_bases): Use a pre-order traversal to
8505 handle primary virtual bases.
8506 (dfs_skip_vbases): New fiunction.
8507 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8508 (fixup_virtual_upcast_offsets): Likewise.
8509 (fixup_all_virtual_upcast_offsets): Likewise.
8510 (dfs_find_vbase_instances): New function.
8511 (find_vbase_instance): Likewise.
8513 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8515 * lex.c (DIR_SEPARATOR): Delete macro.
8517 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8519 * decl2.c (lang_decode_option): Handle automatic line wrapping
8522 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8524 * friend.c (do_friend): Don't resolve scopes when processing
8525 template declarations, even if the qualifying scope doesn't
8526 involve template parameters.
8528 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8530 * class.c (dfs_modify_vtables_queue_p): Remove.
8531 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8532 and dfs_marked_real_bases_queue_p instead of
8533 dfs_modify_vtables_queue_p.
8535 * class.c (build_vbase_path): Simplify.
8536 (dfs_propagate_binfo_offsets): New function.
8537 (propagate_binfo_offsets): Use it.
8538 (remove_base_field): Simplify.
8539 (dfs_set_offset_for_vbases): Remove.
8540 (dfs_set_offset_for_shared_vbases): New function.
8541 (dfs_set_offset_for_unshared_vbases): Likewise.
8542 (layout_virtual_bases): Use them.
8543 (layout_basetypes): Don't call propagate_binfo_offsets.
8544 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8547 * class.c (build_base_field): New function, split out from ...
8548 (build_base_fields): ... here. Use it. Allocate primary bases
8549 first, under the new ABI.
8550 (get_vtable_entry): Remove.
8551 (remove_base_field): New function, split out from ...
8552 (remove_base_fields): ... here. Adjust since primary bases come
8553 first under the new ABI.
8555 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8556 (initialize_vtbl_ptrs): New function.
8557 (expand_indirect_vtbls_init): Change prototype.
8558 (convert_pointer_to_vbase): Declare.
8559 * init.c (expand_direct_vtbls_init): Remove.
8560 (dfs_initialize_vtbl_ptrs): New function.
8561 (initialize_vtbl_ptrs): Likewise.
8562 (emit_base_init): Use initialize_vtbl_ptrs.
8563 * search.c (convert_pointer_to_vbase): Make it global.
8564 (expand_indirect_vtbls_init): Remove vtable initialization code.
8565 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8567 * class.c (dfs_finish_vtbls): New function.
8568 (finish_vtbls): Use it.
8569 (dump_class_hierarchy): New function.
8571 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8572 (BINFO_VBASE_PRIMARY_P): New macro.
8573 (BINFO_VIRTUALS): Add to documentation.
8574 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8575 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8576 (dfs_mark_primary_bases_queue_p): Likewise.
8577 (dfs_unmarked_real_bases_queue_p): New function.
8578 (dfs_marked_real_bases_queue_p): Likewise.
8579 * search.c (dfs_mark_primary_bases): Adjust.
8580 (mark_primary_bases): Likewise.
8581 (get_shared_vbase_if_not_primary): New function.
8582 (dfs_unmarked_real_bases_queue_p): Likewise.
8583 (dfs_marked_real_bases_queue_p): Likewise.
8584 (dfs_get_pure_virtuals): Simplify.
8585 (get_pure_virtuals): Likewise.
8587 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8589 * lex.c: Include tm_p.h.
8591 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8593 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8595 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8597 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8598 * pt.c (instantiate_decl): Defer comdat templates that might not be
8601 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8602 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8603 (finish_file): Likewise.
8605 * decl2.c (import_export_class): Undo 12/14 change.
8607 * error.c (dump_decl): operator new, not operatornew.
8609 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8610 * search.c (lookup_field_1): Look for the last field with the
8613 2000-01-05 Nathan Sidwell <nathan@acm.org>
8615 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8618 2000-01-05 Nathan Sidwell <nathan@acm.org>
8620 * typeck.c (build_static_cast): Don't strip target qualifiers
8621 when casting from a class.
8623 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8625 * class.c (warn_hidden): Initialize variable `fndecl'.
8627 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8629 * decl.c (flag_isoc9x): New variable to be able to use code in
8630 c-common.c. For now always zero.
8632 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8634 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8635 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8636 or unshare_base_binfos for virtual bases here.
8637 * search.c (dfs_get_vbase_types): Do it here.
8638 (get_vbase_types): Adjust.
8640 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8642 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8643 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8644 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8645 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8646 (unmark_primary_bases): Remove declaration.
8647 (unmarkedp): Declare.
8648 (dfs_vbase_unmark): Likewise.
8649 * class.c (determine_primary_base): Return immediately if there
8650 are no base classes. Call mark_primary_bases here.
8651 (modify_all_direct_vtables): Remove.
8652 (modify_all_indirect_vtables): Remove.
8653 (dfs_modify_vtables_queue_p): New function.
8654 (dfs_modify_vtables): New function.
8655 (modify_all_vtables): Use them.
8656 (build_base_fields): Build FIELD_DECLs for primary virtual base
8658 (create_vtable_ptr): Don't call determine_primary_base here.
8659 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8660 (dfs_set_offset_for_vbases): ... this.
8661 (layout_virtual_bases): Use it.
8662 (layout_class_type): Call determine_primary_base here.
8663 * search.c (unmarkedp): Make it global.
8664 (shared_marked_p): Simplify.
8665 (shared_unmarked_p): Likewise.
8666 (dfs_primary_bases_queue_p): Remove.
8667 (dfs_unmark_primary_bases): Likewise.
8668 (unmark_primary_bases): Likewise.
8669 (mark_primary_bases): Simplify.
8670 (get_pure_virtuals): Don't call mark_primary_bases here.
8671 (dfs_vbase_unmark): New function.
8672 (get_vbase_types): Simplify.
8674 * class.c (struct base_info): Remove.
8675 (determine_primary_base): Take has_virtual_p rather than a
8676 base_info as input. Don't calculate max_has_virtual.
8677 (finish_struct_bits): Remove max_has_virtual argument.
8678 (create_vtable_ptr): Remove max_has_virtual_p argument.
8679 (layout_virtual_bases): Remove max argument.
8680 (layout_basetypes): Likewise.
8681 (layout_class_type): Remove max_has_virtual_p argument.
8682 (finish_struct_1): Remove max_has_virtual.
8684 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8685 (layout_basetypes): Remove.
8686 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8687 Update to handle primary virtual bases.
8688 (remove_base_fields): New function, split out from
8690 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8691 (layout_virtual_bases): New function, split out from
8692 layout_basetypes. Update to handle primary virtual bases.
8693 (layout_basetypes): Moved here from tree.c. Use
8694 remove_base_fields and layout_virtual_bases.
8695 * search.c (dfs_mark_primary_bases_queue_p): New function.
8696 (mark_primary_bases): Use it.
8697 * tree.c (CEIL): Remove.
8698 (propagate_binfo_offsets): Remove.
8699 (layout_basetypes): Remove.
8701 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8703 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8704 (BINFO_PRIMARY_MARKED_P): New macro.
8705 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8706 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8707 (mark_primary_bases): New function.
8708 (unmark_primary_bases): Likewise.
8709 * search.c (get_abstract_virtuals_1): Remove.
8710 (dfs_mark_primary_bases): New function.
8711 (mark_primary_bases): Likewise.
8712 (dfs_unmark_primary_bases): Likewise.
8713 (unmark_primary_bases): Likewise.
8714 (dfs_get_pure_virtuals): Likewise.
8716 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8718 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8719 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8720 (modify_one_vtable): Adjust.
8721 (fixup_vtable_deltas1): Likewise.
8722 (override_one_vtable): Likewise.
8723 * search.c (get_abstract_virtuals_1): Likewise.
8724 (get_pure_virtuals): Likewise.
8725 (expand_upcast_fixups): Likewise.
8726 * tree.c (debug_binfo): Likewise.
8728 * class.c (build_vtable): Don't return a value. Don't rebuild
8729 vtables for bases that have already been handled.
8730 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8731 already been handled.
8732 (modify_one_vtable): Adjust accordingly.
8733 (fixup_vtable_deltas1): Likewise.
8734 (finish_struct_1): Likewise.
8736 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8738 * call.c (build_new_method_call): Also check destructors.