1 2001-03-27 Phil Edwards <pme@sources.redhat.com>
3 * pt.c (check_default_tmpl_args): Make error messages clearer.
5 2001-03-26 Phil Edwards <pme@sources.redhat.com>
7 * error.c: Also undefine 'A' macro used for cp_printers definition.
9 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
13 2001-03-26 Mike Yang <yang@research.att.com>
14 Mark Mitchell <mark@codesourcery.com>
16 * dump.c (dump_access): New function.
17 (cp_dump_tree): Use it. Dump basetype information for class
20 2001-03-26 Mark Mitchell <mark@codesourcery.com>
22 * Makefile.in (optimize.o): Depend on params.h.
23 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
24 (init_decl_processing): Set flag_no_inline when doing
26 * optimize.c: Include params.h.
27 (struct inline_data): Improve documentation of FNS. Add
28 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
29 (INSNS_PER_STMT): New macro.
30 (remap_block): Use CLONING_P.
31 (inlinable_function_p): Don't inline big functions.
32 (expand_call_inline): Keep track of how much inlining we've done.
33 (optimize_function): Set FIRST_INLINED_FN.
34 (maybe_clone_body): Set CLONING_P.
35 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
37 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
38 rest_of_compilation. Clear DECL_RTL for local variables
40 (clear_decl_rtl): New function.
42 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
45 * cp-tree.h (skip_type_access_control,
46 reset_type_access_control): Prototype.
47 * decl.c (grokdeclarator): Access of friends is not checked.
48 * parse.y (component_decl_list): Reset type access control.
49 * semantics.c (decl_type_access_control): Clear
51 (save_type_access_control): Don't save if not deferring.
52 (skip_type_access_control, reset_type_access_control): New
54 (begin_class_definition): Do type access control for basetypes.
55 Start deferred access control.
56 (finish_class_definition): Resume immediate access control if
57 this is a local class.
59 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
61 * class.c (add_method): Use memcpy/memmove, not bcopy.
63 * decl.c (duplicate_decls): Likewise.
65 2001-03-23 Jakub Jelinek <jakub@redhat.com>
67 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
70 2001-03-23 Jakub Jelinek <jakub@redhat.com>
72 * decl.c (local_names): Define.
73 (push_local_name): New.
74 (grok_reference_init): Return init if initializing static reference
75 variable with non-constant instead of emitting it.
76 Move expand_static_init call to cp_finish_decl.
77 (layout_var_decl): Call push_local_name.
78 (maybe_commonize_var): Allow inlining functions even if they have
79 static local variables, use comdat_linkage for them if flag_weak.
80 (check_initializer): Call obscure_complex_init if
81 grok_reference_init returned non-zero.
82 (save_function_data): Clear x_local_names.
83 (pop_cp_function_context): Free x_local_names.
84 (mark_inlined_fns): Remove.
85 (mark_lang_function): Mark x_local_names.
86 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
87 Mark inlined_fns as tree, remove call to mark_inlined_fns.
88 * class.c (alter_access): Ensure DECL_ACCESS is never set if
90 * cp-tree.h (cp_language_function): Add x_local_names.
91 (lang_decl_flags): Add discriminator into u2.
92 (lang_decl_inlined_fns): Remove.
93 (lang_decl): inlined_fns is now a TREE_VEC.
94 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
95 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
96 TREE_VEC, not a custom structure.
97 (optimize_function): Likewise.
98 * mangle.c (discriminator_for_local_entity): Discriminate among
99 VAR_DECL local entities.
100 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
103 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
105 Add support for Java interface method calls.
106 * cp-tree.h (struct lang_type): Add java_interface flag.
107 (TYPE_JAVA_INTERFACE): New macro.
108 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
109 by setting TYPE_JAVA_INTERFACE.
110 * call.c (java_iface_lookup_fn): New static.
111 (build_over_call): If calling a method declared in a
112 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
113 expression which resolves the function address.
114 (build_java_interface_fn_ref): New function.
116 2001-03-22 Richard Henderson <rth@redhat.com>
118 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
119 * except.c: Don't include it.
121 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
122 based on an idea from Joe Buck <jbuck@synopsys.com>
124 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
126 (data_def, component_decl): Add reductions to bad_decl.
128 2001-03-22 Jakub Jelinek <jakub@redhat.com>
130 * method.c (do_build_assign_ref): Don't use build_modify_expr for
131 anonymous aggregates, since they don't have assignment operator
133 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
134 assignment operators for anonymous structure fields.
136 2001-03-21 Jason Merrill <jason@redhat.com>
138 * pt.c (instantiate_decl): Abort if we see a member constant
139 instantiation that doesn't already have its initializer.
140 Downgrade explicit instantiation without definition to pedwarn.
142 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
143 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
144 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
146 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
147 (pending_vtables): Remove.
148 * decl2.c (pending_vtables): Remove.
149 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
150 CLASSTYPE_VTABLE_NEEDS_WRITING.
151 (import_export_class): Likewise.
152 (init_decl2): Don't mark pending_vtables.
153 * lex.c (handle_pragma_vtable): Just sorry.
154 * pt.c (instantiate_class_template): Don't mess with
155 CLASSTYPE_VTABLE_NEEDS_WRITING.
156 (mark_class_instantiated): Likewise.
157 * ptree.c (print_lang_type): Don't print it.
158 * semantics.c (begin_class_definition): Don't set it.
160 * pt.c (template_tail): Replace with last_pending_template.
161 (maybe_templates, maybe_template_tail): Remove.
162 (add_pending_template): Adjust.
163 (instantiate_pending_templates): Adjust.
165 * cp-tree.h (struct saved_scope): Remove lang_stack field.
166 (current_lang_stack): Remove.
167 * decl.c (maybe_push_to_top_level): Don't initialize it.
168 (duplicate_decls): Use current_lang_depth.
169 (xref_basetypes): Likewise.
170 * class.c (current_lang_depth): New fn.
171 (push_lang_context): Use more varray functionality.
172 (pop_lang_context): Likewise.
174 * error.c (GLOBAL_THING): Always use '__'.
176 2001-03-21 Mark Mitchell <mark@codesourcery.com>
178 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
180 * mangle.c (mangle_decl_string): Mangle the names of overloaded
181 operators, even when they have `extern "C"' linkage.
183 2001-03-19 Mark Mitchell <mark@codesourcery.com>
185 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
186 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
187 where it's not necessary.
188 (add_method): Remove optimization involving comparison of
190 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
191 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
192 where it's not necessary.
193 (check_methods): Likewise.
194 (build_clone): Likewise.
195 (built_vtt): Likewise.
196 * cp-tree.h (DECL_NEEDED_P): Likewise.
197 * decl.c (pushtag): Likewise.
198 (duplicate_decls): Likewise.
199 (pushdecl): Likewise.
200 (builtin_function): Likewise.
201 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
202 (build_cp_library_fn): Likewise.
203 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
204 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
205 where it's not necessary.
206 (make_rtl_for_nonlocal_decl): Likewise.
207 (cp_finish_decl): Likewise.
208 (grokfndecl): Likewise.
209 (grokvardecl): Likewise.
210 (grokdeclarator): Likewise.
211 (start_function): Likewise.
212 (cp_missing_return_ok_p): Likewise.
213 * decl2.c (grokclassfn): Likewise.
214 (check_classfn): Likewise.
215 (finish_static_data_member_decl): Likewise.
216 (grokfield): Likewise.
217 * error.c (GLOBAL_IORD_P): Remove.
218 (dump_global_iord): Improve output.
219 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
220 * except.c (nothrow_libfn_p): Summarily reject any function not in
222 * init.c (build_java_class_ref): Don't explicitly set
223 DECL_ASSEMBLER_NAME after calling mangle_decl.
224 * mangle.c (mangle_decl_string): Handle extern "C" functions.
225 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
226 * method.c (set_mangled_name_for_decl): Don't explicitly set
227 DECL_ASSEMBLER_NAME after calling mangle_decl.
228 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
229 IDENTIFIER_GLOBAL_VALUE for the thunk.
230 * pt.c (set_mangled_name_for_template_decl): Remove.
231 (check_explicit_specialization): Don't use it.
232 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
233 (tsubst_friend_function): Likewise.
234 (tsubst_decl): Likewise.
235 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
236 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
237 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
238 where it's not necessary.
239 (tinfo_base_init): Likewise.
240 (create_real_tinfo_var): Likewise.
241 * search.c (looup_field_1): Likewise.
242 * semantics.c (finish_named_return_value): Likewise.
243 * tree.c (init_tree): Set lang_set_decl_assembler_name.
245 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
247 Correct semantics restrictions checking in throw-expression.
248 * except.c (is_admissible_throw_operand): New function.
249 (build_throw): Use it.
251 2001-03-14 Mark Mitchell <mark@codesourcery.com>
253 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
256 2001-03-14 Mark Mitchell <mark@codesourcery.com>
258 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
259 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
260 * decl.c (duplicate_decls): Likewise.
261 (builtin_function): Likewise.
262 (build_library_fn): Likewise.
263 (build_cp_library_fn): Likewise.
264 (check_initializer): Likewise.
265 (cp_finish_decl): Likewise.
266 * decl2.c (grokfield): Likewise.
267 (grok_function_init): Remove #if 0'd code.
268 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
269 * friend.c (do_friend): Likewise.
270 * init.c (get_temp_regvar): Likewise.
271 * method.c (make_thunk): Likewise.
272 * pt.c (tsubst_friend_function): Likewise.
273 (tsubst_decl): Likewise.
274 (regenerate_decl_from_template): Likewise.
275 * semantics.c (genrtl_named_return_value): Likewise.
276 (expand_body): Likewise.
277 (genrtl_finish_function): Likewise.
278 * tree.c (cp_tree_equal): Likewise.
280 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
282 * call.c (convert_like_real): Add extra semantics to INNER
283 parameter. Don't convert to temporary if a user conversion
284 gives us an lvalue that we're about to bind to a reference.
285 Set INNER to indicate pending reference binding on recursive
288 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
290 * cp/lex.c: Delete duplicate pending_lang_change.
292 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
294 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
296 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
297 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
299 2001-03-09 Zack Weinberg <zackw@stanford.edu>
301 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
303 2001-03-08 Stan Shebs <shebs@apple.com>
305 * cp-tree.h (set_identifier_local_value): Remove unused decl.
307 2001-03-06 Zack Weinberg <zackw@stanford.edu>
309 * spew.c: Remove references to CPP_OSTRING.
311 2001-03-06 Andrew Haley <aph@redhat.com>
313 * typeck.c (convert_arguments): Check that we have an fndecl.
315 2001-03-05 Andrew Haley <aph@redhat.com>
317 * typeck.c (convert_arguments): Don't do ellipsis conversion for
318 __built_in_constant_p.
320 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
322 * typeck.c (build_static_cast): Allow enum to enum conversions
325 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
327 * class.c (check_field_decls): Pointers to member do not a
328 non-pod struct make, as per DR 148.
330 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
332 * call.c (joust): cp_pedwarn when using gnu extension concerning
333 worst conversion sequences.
335 2001-03-01 Zack Weinberg <zackw@stanford.edu>
337 * decl.c: Replace all uses of 'boolean' with 'bool'.
339 2001-03-01 Zack Weinberg <zackw@stanford.edu>
341 * lang-specs.h: Add zero initializer for cpp_spec field to
342 all array elements that need one. Don't put an #ifdef inside
343 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
346 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
348 Implement using decls inside template functions.
349 * decl2.c (validate_nonmember_using_decl): Don't special case
350 fake_std_node in the global namespace. Don't reject early when
351 processing a template.
352 (do_local_using_decl): Add to statement tree. Don't do further
353 processing when building a template.
354 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
356 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
358 * decl2.c (do_nonmember_using_decl): Don't complain if we find
359 same function. Do complain about ambiguating extern "C"
362 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
364 Remove floating point and complex type template constant parms.
365 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
366 COMPLEX_TYPE extensions.
367 (invalid_nontype_parm_type_p): Likewise.
369 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
371 * except.c (call_eh_info): Revert "match_function"'s type.
373 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
375 Fix ctor vtable vcall offsets.
376 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
377 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
378 (get_matching_base): Remove.
379 (get_original_base): New function.
380 (build_vtbl_initializer): Initialize vid.rtti_binfo.
381 Use a virtual thunk for a ctor vtable with an index
382 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
383 primary base within a constructor vtable. Only set
384 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
385 when primary base has been lost.
386 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
388 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
390 * call.c (joust): Ensure more_specialized()'s argument length
391 parameter has correct value for constructors.
393 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
395 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
397 * decl.c (mark_inlined_fns): Prototype.
399 2001-02-22 Mark Mitchell <mark@codesourcery.com>
401 * spew.c (yylex): Correct handling of friends.
403 2001-02-22 Mark Mitchell <mark@codesourcery.com>
405 * mangle.c (write_encoding): Pass write_function_type the
406 FUNCTION_DECL for the function being encoded.
407 (write_function_type): Pass it along to write_bare_function_type.
408 (write_bare_function_type): Pass it along to write_method_parms.
409 (write_method_parms): Don't mangle the compiler-generated
410 parameters to a constructor or destructor.
412 2001-02-22 Andreas Jaeger <aj@suse.de>
414 * optimize.c: Include toplev.h for
415 note_deferral_of_defined_inline_function prototype.
417 2001-02-22 Jakub Jelinek <jakub@redhat.com>
419 * cp-tree.h (struct lang_decl_inlined_fns): New.
420 (struct lang_decls): Add inlined_fns.
421 (DECL_INLINED_FNS): New macro.
422 * optimize.c (struct inline_data): Add inlined_fns.
423 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
424 (inlinable_function_p): Likewise, fix typo in comment,
425 function is not inlinable if it already inlined function currently
427 (expand_call_inline): Add fn to inlined_fns if neccessary.
428 (optimize_function): Initialize inlined_fns.
429 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
430 * decl.c (mark_inlined_fns): New function.
431 (lang_mark_tree): Call it.
433 2001-02-21 Jason Merrill <jason@redhat.com>
435 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
436 (DECL_UNINLINABLE): Move to middle-end.
438 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
439 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
440 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
441 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
442 parms and outer BLOCK. note_deferral_of_defined_inline_function.
444 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
447 2001-02-19 Mark Mitchell <mark@codesourcery.com>
449 * decl2.c (set_decl_namespace): Allow explicit instantiations in
452 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
454 * optimize.c (expand_call_inline): Don't walk subtrees of type
457 2001-02-18 Mark Mitchell <mark@codesourcery.com>
459 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
462 2001-02-18 Jason Merrill <jason@redhat.com>
464 Do put the VTT parameter in DECL_ARGUMENTS.
465 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
466 (current_vtt_parm): New macro.
467 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
468 (DECL_HAS_VTT_PARM_P): New macro.
469 (DECL_VTT_PARM): Remove.
470 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
471 * decl.c (duplicate_decls): Only copy the operator code if
473 (start_function): Set current_vtt_parm.
474 (lang_mark_tree): Don't mark vtt_parm.
475 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
476 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
477 * class.c (build_clone): Maybe remove the VTT parm.
478 * optimize.c (maybe_clone_body): Set up the VTT parm.
479 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
480 * call.c (build_over_call): Just allow the VTT arg.
481 * method.c (make_thunk): Don't set DECL_VTT_PARM.
482 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
483 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
484 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
485 * error.c (dump_function_decl): Likewise.
486 * call.c (build_user_type_conversion_1, convert_like_real): Abort
487 if we try to call a constructor with in-charge or VTT parms.
488 * method.c (skip_artificial_parms_for): New fn.
489 * call.c (add_function_candidate, build_over_call): Call it.
490 * call.c (build_new_method_call): Use current_vtt_parm.
491 * init.c (expand_virtual_init): Likewise.
492 * class.c (same_signature_p): No longer static.
493 * cp-tree.h: Declare it.
494 * search.c (look_for_overrides_r): Use it.
496 2001-02-17 Mark Mitchell <mark@codesourcery.com>
498 * cp-tree.h (new_abi_rtti_p): Remove.
499 (name_mangling_version): Likewise.
500 (flag_do_squangling): Likewise.
501 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
502 * decl.c (grokfndecl): Likewise.
503 * decl2.c (name_mangling_version): Remove.
504 (flag_do_squangling): Likewise.
505 (lang_f_options): Remove `squangle'.
506 (unsupported_options): Add `squangle'.
507 (cxx_decode_option): Issue a warning about uses of
508 -fname-mangling-version.
509 (finish_file): Remove old ABI support.
510 * pt.c (check_explicit_specialization): Likewise.
511 (tsubst_decl): Likewise.
512 * rtti.c (init_rtti_processing): Likewise.
513 (build_headof): Likewise.
514 (get_tinfo_decl_dynamic): Likewise.
515 (tinfo_from_decl): Likewise.
516 (build_dynamic_cast_1): Likewise.
517 (synthesize_tinfo_var): Likewise.
518 * init.c (build_new): Allow enumeration types for the array-bounds
519 in a direct-new-declarator.
521 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
523 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
524 TREE_PROTECTED from the template being specialized.
526 2001-02-17 Jason Merrill <jason@redhat.com>
528 * decl2.c (build_artificial_parm): Set TREE_READONLY.
530 * decl.c (bad_specifiers): Allow throw specs on things with
531 pointer-to-function or -member-function type.
532 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
535 2001-02-17 Mark Mitchell <mark@codesourcery.com>
537 * call.c (check_dtor_name): Handle template names correctly.
539 2001-02-16 Jason Merrill <jason@redhat.com>
541 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
542 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
543 * optimize.c (maybe_clone_body): Don't substitute it.
544 * call.c (build_new_method_call): Check in_chrg instead.
545 * init.c (expand_virtual_init): Likewise.
547 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
549 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
550 class-type introduces at least a type-name.
552 2001-02-16 Jakub Jelinek <jakub@redhat.com>
554 * call.c (convert_like_real): Create a temporary for non-lvalue.
556 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
558 * cp-tree.h: Fix typos in comments.
560 2001-02-16 Jason Merrill <jason@redhat.com>
562 * optimize.c (remap_block): If we're compiling a clone, pass the
563 new block to insert_block.
565 2001-02-16 Mark Mitchell <mark@codesourcery.com>
567 * semantics.c (finish_asm_stmt): Robustify.
569 2001-02-15 Mark Mitchell <mark@codesourcery.com>
571 * pt.c (push_template_decl_real): Don't remangle the name of a
574 2001-02-15 Jim Meyering <meyering@lucent.com>
576 * Make-lang.in (c++.install-common): Depend on installdirs.
577 (c++.install-info): Likewise.
578 (c++.install-man): Likewise.
580 2001-02-15 Mark Mitchell <mark@codesourcery.com>
582 * typeck2.c (build_m_component_ref): Robustify.
584 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
586 * friend.c (do_friend): Don't take the nested [template] class
587 into account when deciding whether to warn about the friend
588 function not referring to a template function.
590 2001-02-14 Jakub Jelinek <jakub@redhat.com>
592 * typeck.c (build_unary_op): Clarify error message.
594 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
596 * parse.y (component_constructor_declarator): allow optional
597 parentheses around constructor class name.
599 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
601 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
603 * init.c (emit_base_init): Remove incorrect comment about
605 * method.c (make_thunk): Fix comment alignment.
607 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
609 Kill remnants of this is variable.
610 * cp-tree.h (flag_this_is_variable): Remove.
611 * decl2.c (flag_this_is_variable): Remove.
612 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
613 (build_vbase_path): The path is non-static, even in a cdtor.
614 (resolves_to_fixed_type_p): Add additional return value.
615 * search.c (init_vbase_pointers): Adjust.
616 * tree.c (lvalue_p_1): Adjust.
617 * typeck.c (mark_addressable): Adjust.
619 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
621 * pt.c (unify): Don't check cv quals of array types.
623 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
625 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
626 check whether we already have the type.
628 2001-02-13 Mark Mitchell <mark@codesourcery.com>
630 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
631 * call.c (build_op_delete_call): Simplify to remove duplicate
633 * class.c (clone_function_decl): Don't build the deleting variant
634 of a non-virtual destructor.
635 * decl.c (finish_destructor_body): Don't call delete if this is a
636 non-virtual destructor.
637 * init.c (build_delete): Explicitly call `operator delete' when
638 deleting an object with a non-virtual destructor.
640 2001-02-13 Jason Merrill <jason@redhat.com>
642 * lang-specs.h: Add more __EXCEPTIONS.
644 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
646 * typeck2.c (process_init_constructor): Check
647 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
649 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
651 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
652 Remove spurious information in comment. Allow further
653 adjustments of REFERENCE_TYPE args.
655 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
657 * errfn.c (cp_deprecated): Tweak diagnostic text.
658 * parse.y (new_initializer): Deprecate initializer lists
661 2001-02-12 Mark Mitchell <mark@codesourcery.com>
663 Remove old ABI support.
665 2001-02-11 Mark Mitchell <mark@codesourcery.com>
667 * decl2.c (flag_vtable_thunks): Always set it to 1.
668 (flag_new_abi): Likewise.
669 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
671 * Makefile.in (g++spec.o): Fix typo.
673 2001-02-09 Jason Merrill <jason@redhat.com>
675 * lang-specs.h: Restore definition of __EXCEPTIONS.
677 2001-02-08 Jason Merrill <jason@redhat.com>
679 * search.c (shared_member_p): New function.
680 (lookup_field_r): Use it.
681 * cp-tree.h (SHARED_MEMBER_P): Remove.
683 * method.c (process_overload_item): Handle template-dependent array
685 * pt.c (type_unification_real): If we end up with undeduced nontype
688 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
691 * typeck2.c (friendly_abort): Don't say anything if we have
692 earlier errors or sorries.
694 * decl.c (check_tag_decl): Notice attempts to redefine bool and
695 wchar_t. Ignore if in_system_header.
697 * decl.c (maybe_push_cleanup_level): New fn...
698 (start_decl_1): ...split out from here.
699 * cvt.c (build_up_reference): Use it.
700 * cp-tree.h: Declare it.
702 2001-02-07 Mark Mitchell <mark@codesourcery.com>
704 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
707 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
709 * pt.c (lookup_template_class): Make sure it's a primary
710 template or template_template_parm when called from the parser.
711 (instantiate_template_class): Add assertion.
713 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
715 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
716 from error_mark_node.
718 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
720 Fix specification and implementation bugs in V3 ABI
721 construction vtables.
722 * cp-tree.h (flag_dump_class_layout): New flag.
723 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
724 (BINFO_LOST_PRIMARY_P): New flag.
725 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
726 (BINFO_PRIMARY_MARKED_P): Rename to ...
727 (BINFO_PRIMARY_P): ... here.
728 (binfo_via_virtual): New prototype.
729 * decl2.c (flag_dump_class_layout): New flag.
730 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
731 use `=' as a file name separator.
732 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
734 (build_vtbl_address): If this is a virtual primary base, then
735 get the vtbl of what it is ultimately primary for.
736 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
738 (dfs_skip_nonprimary_vbases_markedp): Likewise.
739 (get_shared_vbase_if_not_primary): Likewise.
740 (dfs_get_pure_virtuals): Likewise.
741 (expand_upcast_fixups): Likewise.
742 (fixup_virtual_upcast_offsets): Likewise.
743 (dfs_find_vbase_instance): Likewise.
744 (find_vbase_instance): Likewise.
745 (binfo_from_vbase): Adjust comment to reflect reality.
746 (binfo_via_virtual): New function.
747 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
748 for binfo walking during VTT construction.
749 (dfs_mark_primary_bases): Remove.
750 (force_canonical_binfo_r): New function.
751 (force_canonical_binfo): New function.
752 (mark_primary_virtual_base): New function.
753 (mark_primary_bases): Walk in inheritance graph order, use
754 mark_primary_virtual_base.
755 (determine_primary_base): Use some more intermediate variables.
756 (dfs_find_final_overrider): Don't check for overriding along a
758 (dfs_modify_vtables): Walk into primary virtual bases too.
759 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
760 (build_base_fields): Likewise.
761 (dfs_set_offset_for_unshared_vbases): Likewise.
762 (layout_virtual_bases): Likewise.
763 (end_of_class): Likewise.
764 (finish_struct_1): Call dump_class_hierarchy, if requested.
765 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
766 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
767 (dump_class_hierarchy): Add file parameter. Append to file, if
769 (finish_vtbls): Adjust accumulate_vtbl_inits call.
770 Use canonical base for virtual bases.
771 (build_vtt): Add more comments. Adjust build_vtt_inits call.
772 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
773 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
774 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
776 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
777 from DATA. We want virtual primary bases and all bases via virtual.
778 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
779 virtual base when not a construction vtable.
780 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
781 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
782 Use canonical bases when processing virtual bases.
783 (accumulate_vtbl_inits): We're interested in any base via a
785 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
786 within a construction vtable, determine what is being overridden.
787 (build_vtbl_initializer): Add more comments
788 (add_vcall_offset_vtbl_entries_1): Adjust comment.
789 (build_rtti_vtbl_entries): Check if the base has lost its
792 2001-02-05 Mark Mitchell <mark@codesourcery.com>
794 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
796 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
798 * decl.c (pushdecl): Call abort instead of fatal.
799 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
800 * init.c (build_new_1): Likewise.
801 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
802 * decl.c (build_typename_type): hash_table_init now returns void.
803 decl.c (init_decl_processing): Make an error non-fatal.
805 2001-02-04 Mark Mitchell <mark@codesourcery.com>
807 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
809 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
810 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
811 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
812 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
813 * decl.c (maybe_commonize_var): Use the new name-mangling where
815 * decl2.c (comdat_linkage): Enhance comments. Make all
816 compiler-generated things static, if COMDAT is not available.
817 (get_tinfo_decl): Do not make typeinfo objects that belong in the
819 (tinfo_base_init): Use the correct mangled name for typeinfo
820 strings, and push them into the global scope.
821 (typeinfo_in_lib_p): New function.
822 (synthesize_tinfo_var): Use it.
823 (create_real_tinfo_var): Likewise.
825 2001-02-03 Jakub Jelinek <jakub@redhat.com>
827 * decl.c (push_class_binding): Use context_for_name_lookup instead
829 * search.c (context_for_name_lookup): Remove static. Check for NULL
831 * cp-tree.h (context_for_name_lookup): Add prototype.
833 2001-02-02 Jakub Jelinek <jakub@redhat.com>
835 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
836 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
838 * call.c (convert_class_to_reference, build_user_type_conversion_1,
839 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
841 2001-02-02 Mark Mitchell <mark@codesourcery.com>
843 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
844 of macros used when compiling g++spec.c.
845 * g++spec.c (lang_specific_driver): Link with the shared
848 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
850 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
851 make_reference_declarator, make_call_declarator), method.c
852 (implicitly_declare_fn), parse.y (namespace_using_decl,
853 notype_unqualified_id, expr_or_declarator, new_type_id,
854 after_type_declarator, direct_after_type_declarator,
855 notype_declarator, complex_notype_declarator,
856 complex_direct_notype_declarator, qualified_id,
857 notype_qualified_id, overqualified_id, direct_new_declarator,
858 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
859 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
860 instead of build_parse_node.
862 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
864 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
865 (minus_one_node): Moved to top level gcc directory. Renamed
866 to integer_minus_one_node.
868 * init.c (init_init_processing): Don't set minus_one_node.
869 (build_vec_init): Use integer_minus_one_node.
871 * rtti.c (get_tinfo_decl_dynamic): Likewise.
873 2001-01-28 Jakub Jelinek <jakub@redhat.com>
875 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
876 identical and they would be replaced with constant, remove
877 MODIFY_EXPR from the tree.
879 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
881 * Make-lang.in: Remove all dependencies on defaults.h.
882 * call.c: Don't include defaults.h.
885 * except.c: Likewise.
889 * typeck.c: Likewise.
891 2001-01-25 Jakub Jelinek <jakub@redhat.com>
893 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
894 operators even in "C" linkage.
895 * method.c (set_mangled_name_for_decl): Likewise.
896 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
897 overloaded operators in "C" linkage.
899 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
901 * pt.c (tsubst_decl): Remove IN_DECL parameter.
902 (tsubst_arg_types): Check parameter is not void.
903 (tsubst): Adjust tsubst_decl call.
905 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
907 * call.c (add_builtin_candidate): Quote std properly, from
910 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
912 * pt.c (check_explicit_specialization): Clone constructors and
915 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
917 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
918 indicates anything special about template depth. Make sure we
919 only count the user visible template classes.
921 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
923 * call.c (build_conv): Typo in comment.
924 (add_builtin_candidate): Add more explanation.
925 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
926 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
927 when we have enumeral types.
928 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
929 candidates for relops and eqops.
930 (joust): Simplify control flow. Allow a non-template user
931 function to hide a builtin.
933 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
935 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
936 (more_specialized): Add deduction parameter.
937 * call.c (joust): Adjust more_specialized call.
938 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
939 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
940 (get_bindings_order): Remove.
941 (get_bindings_real): Add DEDUCE parameter.
942 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
943 REFERENCE_TYPE jig for DEDUCE_ORDER.
944 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
945 maybe_adjust_types_for_deduction.
946 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
948 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
949 (check_cv_quals_for_unify): Use new unify qualifier flags.
950 (unify): Clear new unify qualifier flags.
951 (get_bindings_real): Add DEDUCE parameter.
952 (get_bindings): Adjust call to get_bindings_real.
953 (get_bindings_overload): Likewise.
954 (most_specialized_instantiation): Adjust call to
957 2001-01-19 Jason Merrill <jason@redhat.com>
959 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
961 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
964 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
966 * decl2.c (arg_assoc_class): Fix double iteration logic.
968 2001-01-19 Jason Merrill <jason@redhat.com>
970 * init.c (build_delete): Always call convert_force to strip cv-quals.
972 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
973 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
974 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
976 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
978 * search.c (get_vbase_1): Count only virtual bases.
980 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
982 * class.c (duplicate_tag_error): Robustify flag clearing.
984 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
986 * cp-tree.h (lookup_template_class): Add complain parm.
987 * decl.c (lookup_namespace_name): Adjust call to
988 lookup_template_class.
989 (make_typename_type): Likewise.
990 * semantics.c (finish_template_type): Likewise.
991 * pt.c (lookup_template_class): Add complain parm. Adjust.
992 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
995 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
997 * pt.c (copy_default_args_to_explicit_spec): Preserve
998 object's CV quals. Reorganize.
1000 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1002 * typeck.c (build_modify_expr): Say `initialization' for
1004 * init.c (build_default_init): Convert to enumeral type, if
1007 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1009 * parse.y (nomods_initdcl0): Properly set things up for
1012 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1014 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1015 (type_unification_real): Set it.
1018 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1020 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1022 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1024 * semantics.c (begin_class_definition): Check we're not inside a
1027 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1029 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1032 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1034 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1035 * call.c (build_over_call): Add comment.
1037 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1039 * cvt.c (ocp_convert): Handle vector type conversion
1040 * typeck2.c (digest_init): Handle vector type initializations
1042 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1044 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1047 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1049 * pt.c (check_nontype_parm): Rename to ...
1050 (invalid_nontype_parm_type_p): ... here.
1051 (process_template_parm): Adjust.
1052 (convert_template_argument): Adjust.
1054 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1056 * pt.c (check_nontype_parm): New function.
1057 (process_template_parm): Use it.
1058 (convert_template_argument): Use it.
1059 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1062 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1064 * tree.c: Add defaults.h
1065 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1066 * Make-lang.in (cp/tree.o): Add defaults.h.
1068 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1070 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1072 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1074 * g++.1: Change to be ".so man1/gcc.1".
1076 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1078 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1080 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1081 ($(srcdir)/cp/g++int.info): New target.
1082 * gxxint.texi: Add info directory entry. Use @@ in email address.
1083 * .cvsignore: Update.
1085 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1087 * typeck.c (build_c_cast): Do template processing earlier.
1088 Always pedwarn on array casts.
1090 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1092 * friend.c (make_friend_class): Make sure a templated class is
1093 actually a template.
1095 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1097 * decl2.c (get_guard): Set linkage from guarded decl.
1099 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1101 * call.c (convert_default_arg): Check for unprocessed
1103 * cp-tree.h (replace_defarg): Move to spew.c.
1104 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1105 spew.c, which is where they really are.
1106 (done_pending_defargs): Declare.
1107 (unprocessed_defarg_fn): Declare.
1108 * decl.c (replace_defarg): Move to spew.c
1109 * parse.y (structsp): Call done_pending_defargs.
1110 * spew.c (defarg_fns): Rearrange list structure.
1111 (defarg_fnsdone): New static variable.
1112 (defarg_depfns): New static variable.
1113 (init_spew): Adjust.
1114 (add_defarg_fn): Store the type in TREE_TYPE.
1115 (do_pending_defargs): Detect and deal with ordering constraints
1117 (done_pending_defargs): New function.
1118 (unprocessed_defarg_fn): New function.
1119 (replace_defarg): Moved from decl.c. Robustify. Don't save
1120 if circularity detected.
1122 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1124 * pt.c (unify): Check array has a domain, before checking
1125 whether it is variable sized.
1127 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1129 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1130 parameters with pointers to arrays of unknown bound.
1132 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1134 * parse.y (template_parm_header, template_spec_header): New
1135 reductions. Split out from ...
1136 (template_header): ... here. Use them.
1137 (template_template_parm): Use template_parm_header.
1138 * semantics.c (finish_template_template_parm): Add assert.
1140 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1142 * mangle.c (write_builtin_type): Fix thinko.
1144 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1145 (copy_default_args_to_explicit_spec): Likewise.
1146 (check_explicit_specialization): Use it.
1148 * class.c (finish_struct_1): Remove last argument in call to
1149 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1150 * decl.c (builtin_function): Likewise.
1151 (build_cp_library_fn): Likewise.
1152 (check_initializer): Likewise.
1153 (make_rtl_for_nonlocal_decl): Likewise.
1154 (cp_finish_decl): Likewise.
1155 (start_function): Likewise.
1156 * decl2.c (finish_anon_union): Likewise.
1157 * friend.c (do_friend): Likewise.
1158 * init.c (build_java_class_ref): Likewise.
1159 * method.c (make_thunk): Likewise.
1160 * pt.c (tsubst_friend_function): Likewise.
1161 * semantics.c (expand_body): Likewise.
1163 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1165 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1166 looking at DECL_CLONED_FUNCTION for non-functions.
1168 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1170 * error.c (dump_template_parameter): Use parm to determine how
1171 to print default value.
1173 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1175 * class.c (duplicate_tag_error): Clear more flags.
1177 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1179 * call.c (build_new_method_call): Use binfo_for_vbase.
1181 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1183 * cp-tree.h (flag_cond_mismatch): Don't declare.
1184 * decl2.c (flag_cond_mismatch): Don't define.
1185 (lang_f_options): Remove cond-mismatch.
1186 (unsupported_options): Add cond-mismatch.
1188 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1190 * class.c (handle_using_decl): Reject using of constructor name
1191 of sourcing class. Allow injecting of a method with same name as
1192 nested class. Fixup error messages.
1194 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1196 * decl2.c (lang_decode_option): Handle -Wformat=2.
1198 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1200 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1201 initialized_in_class.
1202 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1203 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1204 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1205 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1206 * pt.c (check_default_tmpl_args): Adjust for
1207 DECL_INITIALIZED_IN_CLASS_P.
1208 (instantiate_class_template): Likewise.
1209 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1211 * class.c (finish_struct): Constify saved_filename.
1213 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1215 * class.c (duplicate_tag_error): Adjust diagnostic.
1216 (finish_struct): Locally set location to start of struct.
1217 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1219 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1221 * decl.c (struct binding_level): Adjust class_shadowed comments
1223 (push_class_level_binding): Ajust comments to reflect reality.
1224 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1225 Don't set TREE_VALUE on the class_shadowed list.
1227 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1229 * decl2.c (acceptable_java_type): Allow references too.
1230 * init.c (build_java_class_ref): When using the new ABI, search
1231 `class$' and have it mangled with `mangle_decl.'
1232 * mangle.c (write_java_integer_type_codes): New function.
1233 (write_builtin_type): Detect and mangle Java integer and real
1236 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1238 * decl2.c (grokfield): Don't accept `asm' specifiers for
1239 non-static data members.
1241 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1243 * expr.c (cplus_expand_expr): Don't reset `target'.
1245 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1247 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1249 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1251 * parse.y (template_datadef): Check for error_mark_node.
1253 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1255 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1257 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1259 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1260 (record_builtin_type): Make non-static.
1261 (flag_short_double): Don't declare.
1262 (init_decl_processing): Remove the creation of many tree nodes now
1263 in c_common_nodes_and_builtins.
1264 (build_void_list_node): New function.
1265 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1266 * cp-tree.h (flag_short_wchar): Don't declare.
1268 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1270 * call.c (build_conv): Don't use build1 for USER_CONV.
1271 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1273 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1275 * lex.c (lang_init): Call c_common_lang_init.
1277 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1279 * search.c (lookup_fnfields_here): Remove.
1280 (look_for_overrides_r): Use lookup_fnfields_1.
1281 Ignore functions from using declarations.
1283 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1285 Implement exceptions specifiers for implicit member functions.
1286 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1287 * method.c (synthesize_exception_spec): New function.
1288 (locate_dtor, locate_ctor, locate_copy): New functions.
1289 (implicitly_declare_fn): Generate the exception spec too.
1290 * search.c (check_final_overrider): Check artificial functions
1292 * typeck2.c (merge_exception_specifiers): New function.
1294 2001-01-03 Jason Merrill <jason@redhat.com>
1296 * init.c (build_default_init): New fn.
1297 (perform_member_init): Split out from here.
1298 (build_new_1): Use it. Simplify initialization logic.
1299 (build_vec_init): Take an array, rather than a pointer and maxindex.
1300 Speed up simple initializations. Don't clean up if we're assigning.
1301 * cp-tree.h: Adjust.
1302 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1303 * parse.y (new_initializer): Return void_zero_node for ().
1304 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1305 * typeck2.c (digest_init): Only complain about user-written
1308 2000-12-22 Mike Stump <mrs@wrs.com>
1310 * decl2.c: (max_tinst_depth): Increase to 50.
1312 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1314 * class.c (invalidate_class_lookup_cache): Zero the
1315 previous_class_values.
1316 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1318 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1319 * decl.c (free_bindings): New variable.
1320 (push_binding): Don't create a new binding if we have one on the
1322 (pop_binding): Put old bindings on the free list.
1323 (init_decl_processing): Use size_int, not build_int_2.
1324 Register free_bindings as a GC root.
1325 (cp_make_fname_decl): Use size_int, not build_int_2.
1326 (push_inline_template_parms_recursive): Likewise.
1327 (end_template_parm_list): Likewise.
1328 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1329 (tsubst_template_parms): Use size_int, not build_int_2.
1331 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1333 2001-01-02 Richard Henderson <rth@redhat.com>
1335 * parse.y (asm): Set ASM_INPUT_P.
1337 2001-01-02 Jason Merrill <jason@redhat.com>
1339 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1342 * typeck.c (cp_truthvalue_conversion): New fn.
1343 * cvt.c (ocp_convert): Use it.
1345 * cp-tree.h: Lose c-common.c decls.
1347 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1348 * cvt.c (convert_to_void): Use type_unknown_p.
1350 * typeck.c (strip_all_pointer_quals): Also strip quals from
1351 pointer-to-member types.
1353 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1356 * call.c (build_new_method_call): Do evaluate the object parameter
1357 when accessing a static member.
1358 * typeck.c (build_component_ref): Likewise.
1360 2001-01-02 Andreas Jaeger <aj@suse.de>
1362 * decl.c (cp_missing_noreturn_ok_p): New.
1363 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1365 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1367 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1369 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1371 * class.c (pushclass): Remove #if 0'd code.
1372 * cp-tree.h (overload_template_name): Remove.
1373 * decl.c (store_bindings): Simplify.
1374 (pop_from_top_level): Likewise.
1375 * pt.c (overload_template_name): Remove.
1376 (instantiate_decl): Don't call push_to_top_level if it's not
1379 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1381 * pt.c (register_local_specialization): Don't return a value.
1382 (lookup_template_class): Use move-to-front heuristic when looking
1383 up template instantiations.
1384 (instantiate_decl): Only push_to_top_level when we're actually
1385 going to instantiate the template.
1387 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1389 * search.c (binfo_for_vtable): Return least derived class, not
1390 most. Handle secondary vtables.
1392 2000-12-22 Jason Merrill <jason@redhat.com>
1394 * pt.c (more_specialized): Don't optimize len==0.
1395 (fn_type_unification): If we're adding the return type, increase len.
1397 * typeck.c (build_binary_op): Fix pmf comparison logic.
1399 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1400 DECL_STATIC_FUNCTION_P.
1402 * semantics.c (genrtl_finish_function): Don't try to jump to
1403 return_label unless it exists.
1405 In partial ordering for a call, ignore parms for which we don't have
1407 * call.c (joust): Pass len to more_specialized.
1408 (add_template_candidate_real): Strip 'this', pass len.
1409 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1410 (get_bindings_order): New fn. Pass len down.
1411 (get_bindings_real): Strip 'this', pass len.
1412 (fn_type_unification): Likewise.
1413 (type_unification_real): Succeed after checking 'len' args.
1414 (most_specialized_instantiation): Lose explicit_args parm.
1415 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1418 2000-12-21 Jason Merrill <jason@redhat.com>
1420 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1421 DECL_TEMPLATE_RESULT.
1423 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1424 lookup_fnfields_here.
1426 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1428 * call.c (build_object_call): Also allow conversions that return
1429 reference to pointer to function.
1430 (add_conv_candidate): Handle totype being ref to ptr to fn.
1431 (build_field_call): Also allow members of type reference to function.
1432 Lose support for calling pointer to METHOD_TYPE fields.
1434 * error.c (dump_expr): Handle *_CAST_EXPR.
1436 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1438 * tree.c (break_out_cleanups): Lose.
1439 * cp-tree.h: Remove prototype.
1440 * typeck.c (build_component_ref): Don't break_out_cleanups.
1441 (build_compound_expr): Likewise.
1442 * semantics.c (finish_expr_stmt): Likewise.
1444 2000-12-20 Richard Henderson <rth@redhat.com>
1446 * cp-tree.h: Update declarations.
1447 * decl.c (finish_case_label): Return the new stmt node.
1448 * semantics.c (finish_goto_stmt): Likewise.
1449 (finish_expr_stmt, finish_return_stmt): Likewise.
1450 (finish_break_stmt, finish_continue_stmt): Likewise.
1451 (finish_asm_stmt): Likewise.
1452 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1453 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1454 (simple_if, simple_stmt): Return the new stmt node.
1457 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1459 * cp-tree.h: Don't declare warn_long_long.
1461 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1463 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1466 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1468 * pt.c (unify): Handle when both ARG and PARM are
1469 BOUND_TEMPLATE_TEMPLATE_PARM.
1471 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1473 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1474 DECL_TEMPLATE_PARM_P.
1476 2000-12-15 Jason Merrill <jason@redhat.com>
1478 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1480 * init.c (build_new_1): Don't strip quals from type.
1482 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1484 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1486 * call.c (build_new_function_call): Lose space before paren in
1488 (build_new_method_call): Likewise.
1490 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1492 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1494 * pt.c (check_explicit_specialization): Propagate default
1495 function arguments to explicit specializations.
1497 2000-12-13 DJ Delorie <dj@redhat.com>
1499 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1502 2000-12-08 Jason Merrill <jason@redhat.com>
1504 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1506 Clean up copy-initialization in overloading code.
1507 * call.c (build_user_type_conversion_1): Die if we are asked to
1508 convert to the same or a base type.
1509 (implicit_conversion): Avoid doing so. Lose reference binding code.
1510 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1511 direct-initialization. Also do direct-init part of copy-init.
1512 (build_user_type_conversion): Don't provide context to convert_like.
1513 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1514 the constructor call for copy-init.
1516 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1517 instantiation of a member template.
1518 (do_decl_instantiation): Not here.
1520 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1522 * class.c (check_field_decls): Don't special case anonymous
1523 fields in error messages.
1524 (note_name_declared_in_class): Use %D on diagnostic.
1526 * tree.c (pod_type_p): Use strip_array_types.
1527 (cp_valid_lang_attribute): Likewise.
1528 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1529 multiple evaluations.
1530 (cp_has_mutable_p): Use strip_array_types.
1532 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1534 * cp-tree.h (sufficient_parms_p): Declare new function.
1535 * call.c (sufficient_parms_p): New function, broken out of ...
1536 (add_function_candidate): ... here. Use it.
1537 (add_conv_candidate): Use it.
1538 * decl.c (grok_ctor_properties): Use it.
1540 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1542 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1544 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1546 * decl2.c (lang_decode_option): Handle -Wformat-security.
1548 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1550 * pt.c (verify_class_unification): New function.
1551 (get_class_bindings): Use it.
1552 (try_class_unification): Tidy.
1553 (unify): Handle when argument of a template-id is not
1554 template parameter dependent.
1555 (template_args_equal): Handle when TREE_CODE's do not match.
1557 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1559 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1560 for -save-temps, pass all relevant -Defines to it, and then don't
1561 pass them to cc1plus.
1563 2000-12-05 Will Cohen <wcohen@redhat.com>
1565 * decl.c (finish_case_label): Cleared
1566 more_cleanups_ok in surrounding function scopes.
1567 (define_label): Likewise.
1569 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1571 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1572 (get_matching_virtual): Remove.
1573 (look_for_overrides): Declare new function.
1574 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1576 * class.c (check_for_override): Move base class iteration code
1577 to look_for_overrides.
1578 * search.c (next_baselink): Remove.
1579 (get_virtuals_named_this): Remove.
1580 (get_virtual_destructor): Remove.
1581 (tree_has_any_destructors_p): Remove.
1582 (struct gvnt_info): Remove.
1583 (check_final_overrider): Remove `virtual' from error messages.
1584 (get_matching_virtuals): Remove. Move functionality to ...
1585 (look_for_overrides): ... here, and ...
1586 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1589 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1591 * typeck.c (get_delta_difference): If via a virtual base,
1593 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1596 2000-12-04 Richard Henderson <rth@redhat.com>
1598 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1600 2000-12-04 Jason Merrill <jason@redhat.com>
1602 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1603 (write_builtin_type): Pass intSI_type_node and the like through
1605 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1606 Pass intSI_type_node and the like through type_for_mode.
1607 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1608 * pt.c (tsubst, unify): Likewise.
1609 * tree.c (walk_tree): Likewise.
1610 * error.c (dump_type): Likewise.
1611 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1613 * Make-lang.in: Tweak top comment for emacs.
1616 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1618 * class.c (clone_function_decl): Robustify.
1620 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1622 * decl.c (store_bindings): Only search in the non modified
1623 old_bindings for duplicates.
1625 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1627 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1630 * typeck.c (build_static_cast): Remove unused variable.
1632 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1634 * pt.c: Fix typo in comment.
1636 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1638 * decl2.c (warn_format): Remove definition.
1639 (lang_decode_option): Handle -Wformat-nonliteral,
1640 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1642 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1644 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1645 (init_decl_processing): Don't create string_type_node,
1646 const_string_type_node, wint_type_node, intmax_type_node,
1647 uintmax_type_node, default_function_type, ptrdiff_type_node and
1648 unsigned_ptrdiff_type_node. Adjust position of call to
1649 c_common_nodes_and_builtins.
1650 (identifier_global_value): New function.
1652 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1654 * call.c (standard_conversion): Reject pointer to member
1655 conversions from ambiguous, inaccessible or virtual bases.
1656 * typeck.c (build_static_cast): Don't check pointers to members
1659 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1661 * method.c (do_build_copy_constructor): Preserve cv
1662 qualifications when accessing source object members.
1663 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1666 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1668 * method.c (do_build_assign_ref): Construct appropriately
1669 CV-qualified base reference. Don't allow const casts in base
1672 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1674 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1675 incomplete return type.
1677 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1679 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1680 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1683 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1685 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1687 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1689 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1691 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1693 * decl.c (grokdeclarator): Do type access control on friend
1696 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1698 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1699 bison parser ickiness.
1700 * pt.c (tsubst_friend_function): Enter namespace scope when
1701 tsubsting the function name.
1702 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1704 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1706 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1707 * cvt.c (cp_convert_to_pointer): Add force parameter.
1708 Allow conversions via virtual base if forced.
1709 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1710 (ocp_convert): Likewise.
1711 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1712 * typeck.c (get_delta_difference): Adjust handling of virtual
1715 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1717 * tree.c (struct list_hash): Remove.
1718 (list_hash_table): Make it be an htab.
1719 (struct list_proxy): New type.
1720 (list_hash_eq): New function.
1721 (list_hash_pieces): Renamed from ...
1722 (list_hash): ... this.
1723 (list_hash_lookup): Remove.
1724 (list_hash_add): Remove.
1725 (hash_tree_cons): Use the generic hashtable.
1726 (mark_list_hash): Remove.
1727 (init_tree): Create the hashtable.
1729 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1731 * method.c (build_mangled_C9x_name): Rename to
1732 build_mangled_C99_name. Change C9X references in comments to
1735 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1737 * parse.y (unary_expr): Move VA_ARG from here ...
1738 (primary): ... to here.
1740 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1742 * semantics.c (finish_id_expr): If type is error_mark, return
1745 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1747 * pt.c (lookup_template_class): Simplify loop exit constructs.
1748 Cope when there is no partial instantiation of a template
1751 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1753 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1755 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1757 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1760 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1761 destructors that haven't already been cloned.
1763 2000-11-20 Richard Henderson <rth@redhat.com>
1765 * parse.y (yyparse_1): Rename the parser entry point.
1767 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1769 * mangle.c (write_name): Use <unscoped-name> for names directly in
1771 (write_unscoped_name): Accept names directly in function scope.
1773 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1775 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1776 * parse.y (extdef): Add EXPORT reduction.
1777 * spew.c (yylex): Don't skip export here.
1779 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1781 * decl.c (init_decl_processing): Correct name of pure virtual
1782 function under the new ABI.
1783 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1784 (throw_bad_typeid): Likewise for bad typeid function.
1786 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1788 * decl.c (grokparms): Don't even function types of `void' type,
1790 * mangle.c (write_type): Don't crash when confronted with the
1793 * decl.c (grokparms): Don't create parameters of `void' type.
1795 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1797 * lex.c (mark_impl_file_chain): Delete.
1798 (init_parse): Remove call to ggc_add_string_root. No need to
1799 ggc_strdup a string constant. Do not add impl_file_chain to GC
1801 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1803 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1805 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1807 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1809 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1810 * decl.c (grokdeclarator): Don't reject void parms here.
1811 (require_complete_types_for_parms): Simplify, use
1812 complete_type_or_else.
1813 (grokparms): Remove bitrot. Remove funcdef parm.
1814 Deal with ellipsis parm lists here.
1815 * semantics.c (finish_parmlist): Don't append void_list_node
1816 here. Set PARMLIST_ELLIPSIS_P.
1818 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1820 * typeck2.c (incomplete_type_error): Reorganise to avoid
1821 excessive diagnostics.
1823 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1825 * lex.c (struct impl_files, internal_filename): Constify a char *.
1827 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1829 * mangle.c (write_special_name_constructor): Don't generate
1830 assembler junk when confronted with an old-style constructor.
1831 (write_special_name_destructor): Likewise.
1832 (mangle_decl_string): Do it here instead.
1834 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1836 * call.c (op_error): Make error messages clearer.
1838 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1840 * decl.c (wrapup_globals_for_namespace): Don't mark things
1841 TREE_ASM_WRITTEN when they're not.
1843 2000-11-15 Jason Merrill <jason@redhat.com>
1845 * typeck2.c (friendly_abort): Uncount the error before handing
1848 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1850 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1852 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1854 * class.c (build_vtbl_initializer): Fix typo in comment.
1855 * typeck.c (expr_sizeof): Don't crash on errors.
1857 2000-11-14 Jim Wilson <wilson@redhat.com>
1859 * lang-specs.h: Add %2 after %(cc1_options).
1861 2000-11-14 Richard Henderson <rth@redhat.com>
1863 * typeck.c (c_sizeof): Be strict about casting result value
1864 back to c_size_type_node.
1865 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1867 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1869 * typeck.c (build_unary_op): Use boolean_increment from
1870 c-common.c, moving the relevant code there.
1872 2000-11-11 Jason Merrill <jason@redhat.com>
1874 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1876 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1879 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1881 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1882 * lex.c (copy_lang_decl): Likewise.
1884 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1886 * dump.c (cp_dump_tree): Don't dump function bodies here.
1888 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1889 (dump.o): Update dependency list.
1890 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1891 (flag_dump_translation_unit): Likewise.
1892 (CP_TYPE_QUALS): Adjust definition.
1893 (DECL_C_BIT_FIELD): Remove.
1894 (SET_DECL_C_BIT_FIELD): Likewise.
1895 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1896 (add_maybe_template): Likewise.
1897 (strip_array_types): Likewise.
1898 (dump_node_to_file): Likewise.
1899 (cp_dump_tree): New function.
1900 * decl.c (init_decl_processing): Set lang_dump_tree.
1901 * decl2.c (flag_dump_translation_unit): Remove.
1902 * dump.c: Move most of it to ../c-dump.c.
1903 (cp_dump_tree): New function.
1904 * pt.c (add_maybe_template): Remove.
1905 * typeck.c (strip_array_types): Likewise.
1907 2000-11-07 Eric Christopher <echristo@redhat.com>
1909 * decl.c (init_decl_processing): Change definition of
1910 __wchar_t to wchar_t. Remove artificial declaration of
1912 * lex.c: Change instances of __wchar_t to wchar_t.
1914 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
1916 * lex.c (do_identifier): Don't lookup_name for operators.
1917 * parse.y (operator): Save looking_for_typename.
1918 (unoperator): Restore it.
1919 * spew.c (frob_opname): Use nth_token for lookahead.
1921 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
1923 * decl.c (grok_op_properties): Always use coerce_new_type and
1925 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
1926 exception specification. Tidy up.
1927 (coerce_delete_type): Preserve exception specification. Tidy up.
1929 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1931 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
1932 (push_binding_level), error.c (cp_tree_printer), pt.c
1933 (process_partial_specialization, tsubst_template_arg_vector),
1934 search.c (lookup_member): Use memset () instead of bzero ().
1936 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
1938 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
1940 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1942 * Make-lang.in (c++.distdir): Remove.
1944 2000-11-04 Mark Mitchell <mark@codesourcery.com>
1946 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
1947 declarations from different namespaces to be combined.
1949 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
1951 * decl.c: Include tm_p.h.
1953 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
1955 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
1957 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
1959 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
1960 (build_overload_value), repo.c (open_repo_file), xref.c
1961 (open_xref_file): Use strchr () and strrchr () instead of index ()
1964 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
1966 * call.c (build_over_call): Call fold on the CALL_EXPR.
1968 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
1970 * error.c (dump_template_decl): Separate template hearders with
1973 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
1975 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
1976 TS_* flags with corresponding TFF_*. Adjust prototypes of
1977 functions (which used to take a tree_string_flags) to take an int.
1979 * cp-tree.h (enum tree_string_flags): Remove
1980 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
1981 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
1982 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1983 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1984 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
1985 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
1986 (type_as_string, decl_as_string, expr_as_string,
1987 context_as_string): Adjust prototype.
1989 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
1990 instead of TS_PLAIN.
1992 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
1993 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
1996 2000-10-30 Mark Mitchell <mark@codesourcery.com>
1998 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
1999 (linkage_kind): New enumeration.
2000 (decl_linkage): New function.
2001 * decl2.c (comdat_linkage): Extend comment.
2002 * error.c (dump_function_decl): Print the arguments used to
2003 instantiate a template, even when not printing the type of the
2005 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2006 not TREE_PUBLIC, to test for external linkage.
2007 * tree.c (decl_linkage): New function.
2009 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2011 * pt.c (instantiate_decl): Always instantiate static data members
2012 initialized in-class.
2014 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2016 * Make-lang.in: Move all build rules here from Makefile.in,
2017 adapt to new context. Wrap all rules that change the current
2018 directory in parentheses. Expunge all references to $(P).
2019 When one command depends on another and they're run all at
2020 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2021 all object-file generation rules. Delete obsolete variables.
2023 * Makefile.in: Delete.
2024 * config-lang.in: Delete outputs= line.
2026 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2028 * error.c (dump_function_decl): Print no space between
2029 `ptr-operator' the `type-specifier' of the return type.
2030 (dump_type_prefix): Make sure we put space at the appropriate
2033 2000-10-23 Jason Merrill <jason@redhat.com>
2035 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2037 2000-10-22 Jason Merrill <jason@redhat.com>
2039 * call.c (build_conditional_expr): Use ocp_convert to force
2042 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2044 * call.c (standard_conversion): Use RVALUE_CONVs for all
2045 expressions that satisfy lvalue_p, not just those that satisfy
2048 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2050 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2051 not one with TYPE_IS_SIZETYPE set.
2052 (dubious_conversion_warnings): Remove special-case code.
2054 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2056 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2057 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2058 (dump_type_prefix): Print vector-of-int as 'int vector'.
2059 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2060 * tree.c (walk_tree): Handle VECTOR_TYPE.
2062 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2064 2000-10-21 Jason Merrill <jason@redhat.com>
2066 * parse.y (operator): Set got_object from got_scope.
2067 Set looking_for_typename.
2068 * decl.c (lookup_name_real): Clear val after setting from_obj.
2069 Reorganize diagnostic.
2071 2000-10-20 Jason Merrill <jason@redhat.com>
2073 * tree.c (walk_tree): Don't walk into default args.
2075 * error.c (dump_expr): Use host_integerp.
2077 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2079 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2080 "since" in error message.
2082 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2084 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2086 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2088 * decl.c (revert_static_member_fn): Fixed typo.
2090 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2092 * class.c (subobject_offset_fn): New type.
2093 (dfs_record_base_offsets): Remove.
2094 (record_base_offsets): Likewise.
2095 (dfs_search_base_offsets): Likewise.
2096 (record_subobject_offset): New function.
2097 (check_subobject_offset): Likewise.
2098 (walk_subobject_offsets): Likewise.
2099 (record_subobject_offsets): Likewise.
2100 (layout_conflict_p): Reimplement.
2101 (layout_nonempty_base_or_field): Correct handling of type
2102 conflicts during layout.
2103 (layout_empty_base): Likewise.
2104 (build_base_field): Adjust to handle new representation of empty
2106 (build_base_fields): Likewise.
2107 (layout_virtual_bases): Likewise.
2108 (splay_tree_compare_integer_csts): New function.
2109 (layout_class_type): Use a splay_tree, rather than a varray, to
2110 represent the offsets of empty bases.
2112 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2113 * decl.c (select_decl): Don't return declarations that are
2116 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2118 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2119 (fake_std_node): New macro.
2120 * decl.c (in_std): Rename to ...
2121 (in_fake_std): ... this.
2122 (flag_no_builtin): Remove.
2123 (flag_no_nonansi_builtin): Likewise.
2124 (walk_namespaces_r): Use fake_std_node.
2125 (push_namespace): Use std_identifier.
2126 (pop_namespace): Use in_fake_std.
2127 (lookup_name_real): Use fake_std_node.
2128 (init_decl_processing): When -fhonor-std, create the `std'
2129 namespace. Don't create a dummy fake_std_node in that case.
2130 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2131 (builtin_function): Put builtins whose names don't begin
2132 with `_' in the std namespace.
2133 * decl2.c (flag_no_builtin): Remove.
2134 (flag_no_nonansi_builtin): Likewise.
2135 (set_decl_namespace): Use fake_std_node.
2136 (validate_nonmember_using_decl): Likewise.
2137 (do_using_directive): Likewise.
2138 (handle_class_head): Likewise.
2139 * dump.c (dequeue_and_dump): Likewise.
2140 * except.c (init_exception_processing): Use std_identifier.
2141 * init.c (build_member_call): Use fake_std_node.
2142 * rtti.c (init_rtti_processing): Use std_identifier.
2144 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2146 * cp-tree.h (back_end_hook): Remove declaration.
2147 * decl2.c (back_end_hook): Remove definition.
2149 * dump.c (dequeue_and_dump): Dump TREE_USED.
2151 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2153 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2155 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2157 * decl.c (WINT_TYPE): Define.
2158 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2159 c_size_type_node, signed_size_type_node and wint_type_node.
2161 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2163 * decl2.c (warn_missing_format_attribute): New variable.
2164 (lang_decode_option): Decode -Wmissing-format-attribute.
2166 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2168 * typeck.c (qualify_type): Remove.
2169 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2171 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2173 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2175 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2177 * Makefile.in (parse.c, parse.h): Create atomically.
2179 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2181 * class.c (current_obstack): Remove.
2182 * decl.c (ggc_p): Remove.
2183 (start_decl): Don't use decl_tree_cons.
2184 (grokdeclarator): Don't use build_decl_list.
2185 (start_function): Don't use decl_tree_cons.
2186 (finish_function): Don't mess with obstacks.
2187 * decl2.c (grok_x_components): Don't use build_decl_list.
2188 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2189 (implicitly_declare_fn): Don't call build_decl_list.
2190 * parse.y (frob_specs): Don't call build_decl_list or
2192 (expr_or_declarator_intern): Don't call decl_tree_cons.
2193 (primary): Don't call build_decl_list.
2194 (fcast_or_absdcl): Likewise.
2195 (typed_declspecs): Don't call decl_tree_cons.
2196 (reserved_declspecs): Don't call build_decl_list.
2197 (declmods): Likewise.
2198 (reserved_typespecquals): Likewise.
2200 (new_type_id): Likewise.
2201 (cv_qualifiers): Likewise.
2202 (after_type_declarator_intern): Likewise.
2203 (notype_declarator_intern): Likewise.
2204 (absdcl_intern): Likewise.
2205 (named_parm): Likewise.
2206 * pt.c (most_specialized_class): Likewise.
2207 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2208 (init_repo): Initialize it.
2209 * search.c (current_obstack): Remove.
2210 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2212 2000-10-09 Richard Henderson <rth@cygnus.com>
2214 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2215 (c++ language support bits for libgcc): Remove.
2216 (c++.clean): Remove cplib2.txt cleanup.
2217 * config-lang.in (headers, lib2funcs): Remove.
2219 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2220 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2221 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2222 * inc/new.h, inc/typeinfo: Remove files.
2224 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2226 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2228 (init_decl_processing): Initialize intmax_type_node and
2231 2000-10-06 Richard Henderson <rth@cygnus.com>
2233 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2234 (original_result_rtx): Remove.
2235 * decl.c (save_function_data): Don't clear x_result_rtx.
2236 (mark_lang_function): Don't mark it either.
2237 * expr.c (fixup_result_decl): Remove.
2238 * semantics.c (genrtl_named_return_value): Frob the return decl
2239 before calling emit_local_var.
2240 (genrtl_finish_function): Don't call fixup_result_decl.
2241 Always emit the jump to return_label.
2243 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2245 * pt.c (lookup_template_class): Set current access for enum.
2246 (tsubst_enum): Set file & line for enum decl.
2248 * spew.c (yylex): Remove unused variable.
2250 2000-10-05 Richard Henderson <rth@cygnus.com>
2252 * semantics.c (genrtl_finish_function): Don't init or check
2253 can_reach_end; remove noreturn and return value checks.
2255 2000-10-05 Tom Tromey <tromey@cygnus.com>
2257 * init.c (build_java_class_ref): Use `build_static_name' with a
2258 suffix, not a prefix, to build the class object's name.
2260 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2262 * cp-tree.h (access_kind): Fix comment typo.
2263 * decl2.c (grokfield): Fix diagnostic typo.
2264 * semantics.c (finish_template_type): Fix comment typo.
2265 (finish_qualified_object_call_expr): Likewise.
2267 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2269 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2272 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2274 * spew.c (frob_id): New static function.
2275 (frob_opname): Use it.
2278 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2280 * decl.c (lang_mark_false_label_stack): Remove.
2281 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2283 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2285 * gxxint.texi: Use @email for formatting email addresses.
2287 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2289 * error.c: Remove direct obstack manipulation. Replace with
2290 output_buffer-based formatting. Adjust calls to removed macros.
2291 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2292 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2293 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2295 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2297 * ir.texi: Move to ../c-tree.texi.
2299 2000-09-20 Jason Merrill <jason@redhat.com>
2301 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2303 2000-09-21 Andreas Jaeger <aj@suse.de>
2305 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2306 * cp-tree.h: ... here.
2308 * error.c: Remove declaration of cp_printer.
2310 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2312 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2314 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2316 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2319 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2321 * decl.c (start_function): Robustify.
2323 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2325 * cp-tree.h (check_function_format): Accept a `status' parameter.
2327 * call.c, typeck.c: Updates calls to `check_function_format'.
2329 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2331 * decl2.c (handle_class_head): Always push some scope even
2334 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2336 * cp-tree.h (struct cp_language_function): Remove
2337 x_scope_stmt_stack and name_declared.
2338 (current_scope_stmt_stack): Remove.
2339 (function_name_declared_p): New macro.
2340 (struct lang_decl_flags): Use c_lang_decl as a base class.
2342 (struct lang_decl): Replace saved_tree with context.
2343 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2344 (SET_DECL_FRIEND_CONTEXT): Likewise.
2345 (DECL_VIRTUAL_CONTEXT): Likewise.
2346 (DECL_SAVED_TREE): Remove.
2347 (C_DECLARED_LABEL_FLAG): Likewise.
2348 (cplus_expand_expr_stmt): Don't declare.
2349 (add_decl_stmt): Likewise.
2350 (add_scope_stmt): Likewise.
2351 * decl.c (mark_stmt_tree): Remove.
2352 (case_compare): Likewise.
2353 (finish_case_label): Use c_add_case_label.
2354 (init_decl_processing): Set more language-specific hooks.
2355 (build_enumerator): Fix typo in comment.
2356 (cplus_expand_expr_stmt): Remove.
2357 (mark_lang_function): Use mark_c_language_function.
2358 (lang_mark_tree): Use c_mark_lang_decl.
2359 * decl2.c: Change order of inclusion.
2360 * except.c: Likewise.
2361 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2362 back on c_expand_expr.
2363 * friend.c: Include expr.h.
2364 * init.c: Change order of inclusion.
2365 * Makefile.in: Update dependencies.
2366 * lex.h (free_lang_decl_chain): Remove.
2367 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2368 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2370 (instantiate_decl): Use function_name_declared_p.
2371 * semantics.c (lang_expand_expr_stmt): Remove.
2372 (set_current_function_name_declared): Likewise.
2373 (current_function_name_declared): Likewise.
2374 (begin_compound_stmt): Use function_name_declared_p.
2375 (add_decl_stmt): Remove.
2376 (setup_vtbl_ptr): Use function_name_declared_p.
2377 (add_scope_stmt): Remove.
2378 (current_scope_stmt_stack): New function.
2379 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2380 (expand_body): Use function_name_declared_p.
2381 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2382 * typeck.c: Change order of includes.
2383 (convert_sequence): Remove.
2385 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2387 * lex.c (reswords): Add _Complex.
2389 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2391 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2393 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2395 * init.c (begin_init_stmts): Don't use // comments.
2397 2000-09-12 Jason Merrill <jason@redhat.com>
2399 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2400 all non-extern arrays.
2402 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2403 typenames, too. Downgrade complaint to pedwarn.
2404 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2405 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2406 'class This::Inherited'.
2408 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2410 * decl.c (finish_case_label): Given the LABEL_DECL a
2413 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2415 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2416 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2417 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2418 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2419 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2421 (sorry_for_unsupported_tree, print_scope_operator,
2422 print_left_paren, print_right_paren, print_left_bracket,
2423 print_right_bracket, print_whitespace): Likewise.
2424 (aggr_variety): Rename to class_key_or_enum.
2425 (print_type): Rename to print_type_id.
2426 (print_type_specifier_seq, print_simple_type_specifier,
2427 print_elaborated_type_specifier,
2428 print_rest_of_abstract_declarator,
2429 print_parameter_declaration_clause, print_exception_specification,
2430 print_nested_name_specifier, print_template_id,
2431 typedef_original_name, print_template_argument_list_start,
2432 print_template_argument_list_end): New functions.
2434 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2436 * ir.texi: Add more documentation.
2438 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2440 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2441 (current_function_parms): Don't define.
2442 (struct cp_language_function): Remove parms_stored.
2443 (current_function_just_assigned_this): Don't define.
2444 (current_function_parms_stored): Likewise.
2445 (static_ctors): Declare.
2446 (static_dtors): Likewise.
2447 (SF_EXPAND): Don't define.
2448 (expand_start_early_try_stmts): Remove declaration.
2449 (store_parm_decls): Likewise.
2450 * decl.c (static_ctors): Don't declare.
2451 (static_dtors): Likewise.
2452 (struct binding_level): Remove this_block.
2453 (poplevel): Remove dead code.
2454 (set_block): Likewise.
2455 (mark_binding_level): Don't mark this_block.
2456 (mark_saved_scope): Don't mark x_function_parms.
2457 (init_decl_processing): Don't add current_function_parms as a GC
2459 (check_function_type): Change prototype.
2460 (start_function): Remove RTL-generation code.
2461 (expand_start_early_try_stmts): Remove.
2462 (store_parm_decls): Give it internal linkage. Remove
2463 RTL-generation code.
2464 (finish_function): Remove RTL-generation code.
2465 * decl2.c (static_ctors): Fix formatting.
2466 (static_dtors): Likewise.
2467 * method.c (use_thunk): Don't call store_parm_decls.
2468 (synthesize_method): Likewise.
2469 * optimize.c (maybe_clone_body): Likewise.
2470 * parse.y (fn.def2): Likewise.
2471 (.set_base_init): Likewise.
2472 (nodecls): Likewise.
2473 * pt.c (instantiate_decl): Likewise.
2474 * rtti.c (synthesize_tinfo_fn): Likewise.
2475 * semantics.c (genrtl_try_block): Simplify.
2476 (expand_body): Use genrtl_start_function and
2477 genrtl_finish_function.
2478 (genrtl_start_function): New function.
2479 (genrtl_finish_function): Likewise.
2481 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2483 * error.c (cp_tree_printer, case 'P'): Append break.
2485 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2487 * cp-tree.h (frob_opname): Declare.
2488 * parse.y (saved_scopes): New static variable.
2489 (cp_parse_init): Adjust.
2490 (do_id): If lastiddecl is NULL, do do_identifier.
2491 (operator): Save scope information.
2492 (unoperator): New reduction. Restore scope information.
2493 (operator_name): Append unoperator. Call frob_opname.
2494 * spew.c (frob_opname): Define.
2496 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2498 * decl.c, rtti.c: Include defaults.h if not already included.
2499 Don't define the *_TYPE_SIZE macros.
2501 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2503 * cp-tree.h (push_switch): Change prototype.
2504 (check_cp_case_value): Remove declaration.
2505 (decl_constant_value): Likewise.
2506 * decl.c (struct cp_switch): Add switch_stmt and cases.
2507 (case_compare): New function.
2508 (push_switch): Set switch_stmt. Initialize cases.
2509 (pop_switch): Clean up cases.
2510 (define_case_label): Rename to ...
2511 (finish_case_label): ... this. Do semantic analysis for case
2513 (start_function): Correct comment.
2514 * decl2.c (check_cp_case_value): Remove.
2515 * expr.c (do_case): Remove.
2516 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2517 * semantics.c (genrtl_do_poplevel): Remove declaration.
2518 (RECHAIN_STMTS): Remove.
2519 (finish_break_stmt): Use build_break_stmt.
2520 (finish_continue_stmt): Use build_continue_stmt.
2521 (finish_switch_cond): Adjust condition here, rater than in
2522 c_expand_start_case.
2523 (finish_case_label): Remove.
2524 * typeck.c (c_expand_return): Remove.
2525 (c_expand_start_case): Likewise.
2527 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2529 * ir.texi: Document type nodes.
2531 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2533 * cp-tree.h (init_cp_semantics): Declare.
2534 (genrtl_try_block): Don't declare.
2535 (genrtl_handler): Likewise.
2536 (genrtl_catch_block): Likewise.
2537 (genrtl_ctor_stmt): Likewise.
2538 (genrtl_subobject): Likewise.
2539 (genrtl_do_poplevel): Likewise.
2540 (genrtl_named_return_value): Likewise.
2541 * lex.c (init_parse): Call init_cp_semantics.
2542 * semantics.c (genrtl_try_block): Give it internal linkage.
2543 (genrtl_handler): Likewise.
2544 (genrtl_catch_block): Likewise.
2545 (genrtl_ctor_stmt): Likewise.
2546 (genrtl_subobject): Likewise.
2547 (genrtl_do_poplevel): Likewise.
2548 (genrtl_named_return_value): Likewise.
2549 (lang_expand_stmt): Rename to ...
2550 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2551 (init_cp_semantics): Define.
2553 * decl.c (initialize_local_var): Remove RTL-generating code.
2554 * semantics.c (genrtl_try_block): Fix formatting.
2556 Move statement-tree facilities from C++ to C front-end.
2557 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2558 (void_zero_node): Remove.
2559 (stmt_tree): Likewise.
2560 (scope_chain): Adjust.
2561 (language_function): Rename to cp_language_function.
2562 (cp_function_chain): Adjust.
2563 (current_stmt_tree): Remove.
2564 (last_tree): Likewise.
2565 (last_expr_type): Likewise.
2566 (struct lang_decl): Adjust.
2567 (STMT_IS_FULL_EXPR_P): Remove.
2569 (begin_stmt_tree): Likewise.
2570 (finish_stmt_tree): Likewise.
2571 (walk_tree_fn): Likewise.
2572 (walk_stmt_tree): Likewise.
2573 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2574 * decl.c (mark_stmt_tree): Adjust type.
2575 (init_decl_processing): Don't build void_zero_node.
2576 (initialize_local_var): Adjust usage of current_stmt_tree.
2577 (finish_enum): Use add_stmt, not add_tree.
2578 (save_function_data): Adjust use of language_function.
2579 (finish_constructor_body): Use add_stmt, not add_tree.
2580 (finish_destructor_body): Likewise.
2581 (push_cp_function_context): Adjust use of language_function.
2582 (pop_cp_function_context): Likewise.
2583 (mark_lang_function): Likewise.
2584 (mark_cp_function_context): Likewise.
2585 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2586 (build_vec_init): Likewise.
2587 * semantics.c (SET_LAST_STMT): Remove.
2588 (RECHAIN_STMTS): Don't use it.
2589 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2590 (current_stmt_tree): Define.
2592 (finish_goto_stmt): Use add_stmt, not add_tree.
2593 (finish_expr_stmt): Likewise.
2594 (begin_if_stmt): Likewise.
2595 (finish_then_clause): Likewise.
2596 (begin_while_stmt): Likewise.
2597 (begin_do_stmt): Likewise.
2598 (finish_return_stmt): Likewise.
2599 (begin_for_stmt): Likewise.
2600 (finish_break_stmt): Likewise.
2601 (finish_continue_stmt): Likewise.
2602 (begin_switch_stmt): Likewise.
2603 (finish_case_label): Likewise.
2604 (begin_try_block): Likewise.
2605 (begin_function_try_block): Likewise.
2606 (begin_handler): Likewise.
2607 (begin_catch_block): Likewise.
2608 (begin_compound_stmt): Likewise.
2609 (begin_asm_stmt): Likewise.
2610 (finish_asm_stmt): Likewise.
2611 (finish_label_stmt): Likewise.
2612 (add_decl_stmt): Likewise.
2613 (finish_subobject): Likewise.
2614 (finish_decl_cleanup): Likewise.
2615 (finish_named_return_value): Likewise.
2616 (setup_vtbl_ptr): Likewise.
2617 (add_scope_stmt): Likewise.
2618 (finish_stmt_expr): Likewise.
2619 (prune_unused_decls): Remove.
2620 (begin_stmt_tree): Likewise.
2621 (finish_stmt_tree): Likewise.
2622 (prep_stmt): Adjust use of current_stmt_tree.
2623 (lang_expand_stmt): Likewise.
2624 * tree.c (statement_code_p): Remove.
2625 (cp_statement_code_p): New function.
2626 (walk_stmt_tree): Remove.
2627 (init_tree): Set lang_statement_code_p.
2629 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2631 Integrated preprocessor.
2633 * Make-lang.in, Makefile.in: Remove all references to input.c,
2634 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2635 * gxx.gperf, hash.h, input.c: Delete.
2636 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2637 initialized properly.
2639 * class.c (fixup_pending_inline): Take a tree, not a
2640 struct pending_inline *. All callers changed.
2641 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2642 RID_PROTECTED entries in ridpointers[] array here.
2643 * decl.c (duplicate_decls): Do not refer to struct
2645 (record_builtin_type, init_decl_processing): Use RID_MAX not
2647 (grokdeclarator): Use C_IS_RESERVED_WORD.
2648 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2650 (grok_x_components): Do not inspect pending_inlines chain.
2652 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2653 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2654 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2655 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2656 TIME_IDENTIFIER_FILEINFO): Kill.
2658 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2660 * parse.y: Call do_pending_inlines unconditionally.
2661 reinit_parse_for_method is now snarf_method. fn.defpen is no
2662 longer necessary. Remove unnecessary <itype> annotation on
2663 SCOPE. Do not refer to end_of_file or struct pending_inline.
2664 * semantics.c (begin_inline_definitions): Call
2665 do_pending_inlines unconditionally.
2667 * lex.c: Remove all code now shared with C front end.
2668 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2669 into the get_identifier table. Rewrite pragma handling to
2670 work with the registry. Move code to save tokens for later
2671 processing to spew.c.
2673 * spew.c: Rewrite everything in terms of token streams instead
2674 of text. Move routines here from lex.c / input.c as
2675 appropriate. GC-mark trees hanging off the pending inlines
2678 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2680 * NEWS: Mention that the named return value extension has been
2682 * cp-tree.h (original_result_rtx): Define.
2683 (TREE_REFERENCE_EXPR): Remove.
2684 (DECL_VPARENT): Likewise.
2685 (pushdecl_nonclass_level): Likewise.
2686 (store_return_init): Likewise.
2687 (reinit_lang_specific): Likewise.
2688 (genrtl_named_return_value): Change prototype.
2689 * decl.c (original_result_rtx): Remove.
2690 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2691 Do not generate RTL for local variables here.
2692 (store_return_init): Remove.
2693 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2695 (finish_named_return_value): Adjust accordingly. Warn that this
2696 extension is deprecated.
2697 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2699 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2701 * pt.c (type_unification_real): Replace switch with if.
2702 (unify): Tsubst non-type parms before comparing.
2704 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2706 * error.c (dump_typename): New function, broken out of ...
2707 (dump_type): ... here. Use it.
2708 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2710 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2712 * init.c (build_offset_ref): Deal with namespace scoped
2715 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2717 * class.c (resolve_address_of_overloaded_function): Add
2718 explanation message.
2719 * decl.c (define_case_label): Reformat explanation.
2720 * decl2.c (finish_static_data_member_decl): Likewise.
2721 (grokfield): Likewise.
2722 * friend.c (do_friend): Likewise.
2724 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2726 * tree.c (walk_tree): Expose tail recursion.
2727 (walk_stmt_tree): New function.
2728 * cp-tree.h: Prototype walk_stmt_tree.
2729 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2730 the BLOCKs directly. If a BLOCK has no variables after
2731 pruning, discard it.
2732 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2733 restore the line number.
2735 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2737 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2738 (pt.o): Remove dependency on HTAB_H.
2739 * cp-tree.h: Include hashtab.h.
2740 (walk_tree): Change prototype.
2741 (walk_tree_without_duplicates): New function.
2742 * decl.c (check_default_argument): Use it.
2743 * optimize.c (remap_decl): Adjust calls to walk_tree.
2744 (copy_body): Likewise.
2745 (expand_calls_inline): Likewise.
2746 (calls_setjmp_p): Use walk_tree_without_duplicates.
2747 * pt.c: Don't include hashtab.h.
2748 (for_each_template_parm): Use walk_tree_without_duplicates.
2749 * semantics.c (finish-stmt_tree): Likewise.
2750 (expand_body): Likewise.
2751 * tree.c (walk_tree): Add additional parameter.
2752 (walk_tree_without_duplicates): New function.
2753 (count_trees): Use it.
2754 (verify_stmt_tree): Adjust call to walk_tree.
2755 (find_tree): Use walk_tree_without_duplicates.
2756 (no_linkage_check): Likewise.
2757 (break_out_target_exprs): Adjust call to walk_tree.
2758 (cp_unsave): Likewise.
2760 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2762 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2763 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2764 * cp-tree.h (TYPE_BINFO): Adjust comment.
2765 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2766 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2767 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2768 (TYPE_TEMPLATE_INFO): Likewise.
2769 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2770 * class.c (push_nested_class): Likewise.
2771 * decl.c (lookup_name_real): Likewise.
2772 (grokdeclarator): Likewise.
2773 (grok_op_properties): Likewise.
2774 (xref_tag): Likewise.
2775 (xref_basetypes): Likewise.
2776 * decl2.c (constructor_name_full): Likewise.
2777 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2778 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2779 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2780 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2781 (dump_type_suffix): Likewise.
2782 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2784 (get_aggr_from_typedef): Likewise.
2785 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2786 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2787 (write_template_parm): Likewise.
2788 (write_template_template_parm): Check tree code instead of
2789 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2790 * method.c (build_overload_nested_name): Add
2791 BOUND_TEMPLATE_TEMPLATE_PARM.
2792 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2793 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2794 * pt.c (convert_template_argument): Check tree code instead of
2795 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2796 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2797 (for_each_template_parm): Adjust comment.
2798 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2799 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2800 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2801 template_args_equal to compare template template parameter cases.
2802 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2803 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2805 * tree.c (copy_template_template_parm): Decide whether to create
2806 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2807 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2808 (copy_tree_r): Likewise.
2809 * typeck.c (comptypes): Likewise. Check tree code instead of
2810 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2812 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2814 * decl.c (finish_function): Move the code for handling functions
2815 marked with the constructor and destructor attributes inside the
2818 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2820 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2822 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2824 * pt.c (lookup_template_class): Remove abort.
2825 * tree.c (get_type_decl): Allow error_mark_node.
2827 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2829 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2832 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2834 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2837 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2839 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2840 union tag mismatch error reporting.
2842 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2844 * call.c (build_scoped_method_call): Check it is not a namespace.
2846 2000-08-30 Jason Merrill <jason@redhat.com>
2848 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2850 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2851 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2852 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2854 * decl.c (start_function): Always call make_function_rtl.
2856 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2858 * semantics.c (prune_unused_decls): New function.
2859 (finish_stmt_tree): Call it via walk_tree.
2861 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2863 * class.c (build_secondary_vtable): Constify a char *.
2864 * decl.c (init_decl_processing): Initialize function_id_node,
2865 pretty_function_id_node, and func_id_node.
2866 * input.c (struct input_source): Constify 'str'.
2867 (feed_input): Constify first argument.
2868 * mangle.c (write_identifier): Constify argument.
2869 * pt.c (mangle_class_name_for_template): Constify argument.
2871 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2873 * typeck.c (mark_addressable): Remove code that pokes around in
2876 2000-08-28 Jason Merrill <jason@redhat.com>
2878 * lex.c (file_name_nondirectory): Move to toplev.c.
2880 * cp-tree.h (LOCAL_CLASS_P): New macro.
2881 * class.c (finish_struct_1): Use it.
2883 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2885 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2886 (write_encoding): Pass another argument to write_name.
2887 (write_name): Add ignore_local_scope parameter. Fix handling of
2889 (write_nested_name): Use write_unqualified_name.
2890 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2891 (write_template_prefix): Use write_unqualified_name.
2892 (write_component): Remove.
2893 (write_local_name): Add parameter. Use direct local entity to
2894 discriminator calculation.
2895 (write_class_enum_type): Pass another argument to write_name.
2896 (write_template_template_arg): Likewise.
2897 (make_guard_variable): Likewise.
2899 2000-08-27 Jason Merrill <jason@redhat.com>
2901 * decl.c (pushdecl): Matching decls for local externs are found in
2902 the current level. Propagate linkage information from previous
2905 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
2907 * ir.texi (Expressions): Fix typo.
2909 2000-08-25 Greg McGary <greg@mcgary.org>
2911 * tree.c (init_tree): Use ARRAY_SIZE.
2913 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2915 * error.c (cp_tree_printer): Rework.
2917 2000-08-25 Mark Mitchell <mark@codesourcery.com>
2919 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
2921 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
2922 (cp-demangle.o): Remove target.
2923 (dyn-string.o): Likewise.
2925 * decl.c (grokfndecl): Require that `main' return an `int'.
2926 * mangle.c (write_encoding): Don't mangle return types for
2927 conversion functions.
2929 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2931 * error.c (tree_formatting_info): New data type.
2932 (tree_being_formatted): New macro.
2933 (tree_formatting_flags): Likewise.
2934 (put_whitespace): Likewise.
2935 (print_tree_identifier): Likewise.
2936 (print_identifier): Likewise.
2937 (cp_tree_printer, print_function_argument_list, print_declaration,
2938 print_expression, print_function_declaration,
2939 print_function_parameter, print_type, print_cv_qualifier): New
2941 (init_error): Initialize lang_printer.
2943 2000-08-24 Jason Merrill <jason@redhat.com>
2945 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
2946 adjustment necessary.
2948 2000-08-24 Greg McGary <greg@mcgary.org>
2950 * cp-tree.h (MAIN_NAME_P): Remove macro.
2952 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
2954 * error.c (print_instantiation_context): Don't forget to flush the
2957 2000-08-23 Jason Merrill <jason@redhat.com>
2959 * typeck.c (build_ptrmemfunc): Save the input pmf.
2961 * method.c (process_modifiers): Use same_type_p.
2963 2000-08-23 Mark Mitchell <mark@codesourcery.com>
2965 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
2966 * mangle.c (write_function_type): Change prototype.
2967 (write_encoding): Don't mangle return types for
2968 constructors or destructors.
2969 (write_type): Adjust call to write_function_type.
2970 * pt.c (instantiate_template): Instantiate alternate entry points
2971 when instantiating the main function.
2973 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2975 * error.c (cp_print_error_function): Don't use embedded '\n' in
2978 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2980 * decl.c (init_decl_processing): Remove bogus initialization.
2981 * error.c (lang_print_error_function): Restore here.
2982 (init_error): Initialize print_error_function.
2984 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2986 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
2988 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
2990 * Makefile.in (error.o): Depends on diagnostic.h
2992 * cp-tree.h (problematic_instantiation_changed,
2993 record_last_problematic_instantiation, current_instantiation,
2994 print_instantiation_context): Declare.
2995 (maybe_print_template_context): Remove.
2997 * decl.c (init_decl_processing): Set print_error_function to NULL.
2998 (lang_print_error_function): Remove, since we're using a new
3001 * error.c: #include diagnostic.h
3002 (function_category): New function.
3003 (cp_diagnostic_starter): Likewise.
3004 (cp_diagnostic_finalizer): Likewise.
3005 (cp_print_error_function): Likewise.
3006 (maybe_print_instantiation_context): Likewise.
3007 (print_instantiation_full_context): Likewise.
3008 (print_instantiation_partial_context): Likewise.
3009 (print_instantiation_context): Define.
3010 (init_error): Initialize diagnostic pager and finalizer.
3012 * pt.c (problematic_instantiation_changed): Define.
3013 (record_last_problematic_instantiation): Likewise.
3014 (current_instantiation): Likewise.
3015 (maybe_print_template_context): Remove.
3016 (print_template_context): Likewise.
3017 (current_tinst_level): Make static to reflect Brendan Kehoe's
3018 change of 1995-04-13.
3019 (push_tinst_level): Call print_instantiation_context.
3021 2000-08-21 Nix <nix@esperi.demon.co.uk>
3023 * lang-specs.h: Do not process -o or run the assembler if
3026 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3028 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3030 * decl2.c (lang_decode_option): Disable gettext attributes for
3033 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3035 * lex.c (lang_init_options): Default diagnostic message maximum
3036 length to 80, when line-wrapping.
3038 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3040 * class.c (build_vtbl_initializer): Clear the entire
3041 vtbl_init_data. Start keeping track of the functions for which we
3042 have created vcall offsets here.
3043 (dfs_build_vcall_offset_vtbl_entries): Remove.
3044 (build_vcall_offset_vtbl_entries): Reimplement.
3045 (add_vcall_offset_vtbl_entries_r): New function.
3046 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3047 computing when vcall offsets are necessary.
3049 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3051 * decl.c (member_function_or_else): Use cp_error ... %T.
3052 (grokdeclarator): Likewise.
3053 (start_method): Likewise.
3054 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3056 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3058 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3061 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3063 * cp-tree.h (PTRMEM_OK_P): New macro.
3064 (itf_ptrmem_ok): New enumeration value.
3065 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3066 argument. Diagnose implicit pointer to member.
3067 (instantiate_type): Don't diagnose implicit pointer to member
3068 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3069 resolve_address_of_overloaded_function.
3070 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3071 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3072 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3073 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3074 (build_unary_op): Deal with single non-static member in
3077 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3079 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3081 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3083 * cp-tree.h (enum_name_string): Remove prototype.
3084 (report_case_error): Remove prototype.
3085 * cp/typeck2.c (enum_name_string): Remove.
3086 (report_case_error): Remove.
3087 * error.c (dump_expr): Deal with enum values directly.
3088 Correctly negate integer constant.
3090 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3092 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3093 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3094 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3095 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3096 (__cxa_vec_new): Use __cxa_vec_new2.
3097 (__cxa_vec_delete): Use __cxa_vec_delete2.
3099 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3101 * vec.cc (__cxa_vec_new): Set "C" linkage.
3102 (__cxa_vec_ctor): Likewise.
3103 (__cxa_vec_cctor): Likewise.
3104 (__cxa_vec_dtor): Likewise.
3105 (__cxa_vec_delete): Likewise.
3106 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3107 (__cxa_vec_ctor): Likewise.
3108 (__cxa_vec_cctor): Likewise.
3109 (__cxa_vec_dtor): Likewise.
3110 (__cxa_vec_delete): Likewise.
3112 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3114 * class.c (instantiate_type): Reinstate local variable
3115 deleted in previous change.
3117 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3120 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3122 * cp-tree.h (instantiate_type_flags): New enumeration.
3123 (instantiate_type): Change parameter.
3124 * class.c (instantiate_type): Adjust prototype. Adjust.
3125 * call.c (standard_conversion): Adjust instantiate_type call.
3126 (reference_binding): Likewise.
3127 (build_op_delete_call): Likewise.
3128 (convert_like_real): Likewise.
3129 * cvt.c (cp_convert_to_pointer): Likewise.
3130 (convert_to_reference): Likewise.
3131 * pt.c (convert_nontype_argument): Likewise.
3132 * typeck.c (build_binary_op): Likewise.
3133 (build_ptrmemfunc): Likewise.
3134 (convert_for_assignment): Likewise.
3136 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3138 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3139 (current_aggr): Define.
3140 * decl.c (grokdeclarator): Make sure a friend class is an
3141 elaborated type specifier.
3142 * parse.y (current_aggr): Remove static definition.
3143 (cp_parse_init): Adjust.
3144 (structsp): Clear and restore current_aggr.
3145 (component_decl_list): Clear current_aggr.
3147 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3148 aggregate tag on the typename's context.
3150 * pt.c (tsubst_friend_class): Return error_mark_node, if
3152 (instantiate_class_template): Ignore error_mark_node friend types.
3154 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3156 * cvt.c (warn_ref_binding): New static function, broken out of ...
3157 (convert_to_reference): ... here. Use it.
3159 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3161 * parse.y (template_arg): Add rule for template qualified with
3164 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3166 * decl2.c (add_function): Reorganize.
3167 (arg_assoc): Do not consider function template decls.
3169 2000-08-11 Jason Merrill <jason@redhat.com>
3171 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3174 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3176 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3177 (lookup_nested_tag): Likewise.
3179 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3182 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3184 * parse.y (named_complex_class_head_sans_basetype): Remove
3187 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3189 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3190 explicit TEMPLATE_ID_EXPR args.
3191 (build_expr_from_tree, case CALL_EXPR): Likewise.
3193 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3195 * decl.c (check_tag_decl): Diagnose typename's which don't
3198 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3200 * init.c (build_aggr_init): Reject bogus array initializers
3203 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3205 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3207 * cp/tinfo.cc (__dynamic_cast): Likewise.
3208 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3210 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3212 * cvt.c (convert_to_pointer_force): Fix error message when
3213 attempting to cast from ambiguous base.
3215 2000-08-08 Jason Merrill <jason@redhat.com>
3217 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3218 (tsubst_template_arg_vector): Likewise.
3220 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3221 assume that one will be as large as the union.
3223 2000-08-07 Kazu Hirata <kazu@hxi.com>
3225 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3226 * decl.c (pop_labels): Likewise.
3228 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3230 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3232 (__pointer_to_member_type_info): Likewise.
3233 (__base_class_info): Likewise.
3234 (__class_type_info): Likewise.
3235 (__si_class_type_info): Likewise.
3236 (__vmi_class_type_info): Likewise.
3237 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3238 Changed member names to match specifications.
3239 (__vmi_class_type_info::__do_find_public_src): Likewise.
3240 (__si_class_type_info::__do_dyncast): Likewise.
3241 (__vmi_class_type_info::__do_dyncast): Likewise.
3242 (__si_class_type_info::__do_upcast): Likewise.
3243 (__vmi_class_type_info::__do_upcast): Likewise.
3244 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3245 (__pbase_type_info::__pointer_catch): Likewise.
3246 (__pointer_type_info::__pointer_catch): Likewise.
3247 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3249 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3251 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3252 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3253 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3255 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3257 * cp-tree.h (add_method): Change prototype.
3258 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3259 Don't double the size of the method vector in the error case.
3260 (handle_using_decl): Adjust call to add_method.
3261 (add_implicitly_declared_members): Likewise.
3262 (clone_function_decl): Likewise.
3263 * decl2.c (check_classfn): Likewise.
3264 * semantics.c (finish_member_declaration): Likewise.
3266 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3268 * decl.c (flag_isoc94): New variable.
3270 2000-08-02 Jason Merrill <jason@redhat.com>
3272 * pt.c (do_type_instantiation): Add complain parm; don't complain
3273 if called recursively.
3274 * cp-tree.h, parse.y: Adjust.
3276 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3278 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3279 -Wno-strict-prototypes.
3281 * g++spec.c: Adjust type of second argument to
3282 lang_specific_driver, and update code as necessary.
3284 * cp-tree.h: Don't prototype min_precision here.
3285 (my_friendly_assert): Cast expression to void.
3286 * semantics.c (do_poplevel): Initialize scope_stmts.
3288 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3290 * cp-tree.h (DECL_NEEDED_P): Tweak.
3292 2000-07-28 Jason Merrill <jason@redhat.com>
3294 * lang-specs.h: Use %i in rule for .ii files.
3296 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3298 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3300 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3302 Allow indirect primary bases.
3303 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3305 (CLASSTYPE_VFIELD_PARENT): Remove.
3306 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3307 (BINFO_PRIMARY_BINFO): Remove.
3308 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3309 (BINFO_VBASE_PRIMARY_P): Likewise.
3310 (BINFO_PRIMARY_BASE_OF): New macro.
3311 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3312 (get_primary_binfo): New function.
3313 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3314 * class.c (vcall_offset_data_s): Rename to ...
3315 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3316 and add ctor_vtbl_p.
3317 (get_derived_offset): Use get_primary_binfo.
3318 (dfs_mark_primary_bases): Adjust handling of virtual primary
3320 (mark_primary_bases): Likewise.
3321 (set_primary_base): Take a binfo, not an integer, as a
3322 representation of the primary base.
3323 (indirect_primary_base_p): Remove.
3324 (determine_primary_base): Adjust for indirect primary bases.
3325 (dfs_find_final_overrider): Fix typo in coment.
3326 (update_vtable_entry_for_fn): Use get_primary_binfo.
3327 (layout_nonempty_base_or_field): Tweak.
3328 (build_base_fields): Adjust for new primary base semantics.
3329 (dfs_propagate_binfo_offsets): Remove.
3330 (propagate_binfo_offsets): Rewrite.
3331 (dfs_set_offset_for_shared_vbases): Remove.
3332 (layout_virtual_bases): Don't use it.
3333 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3335 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3336 CLASSTYPE_VFIELD_PARENT.
3337 (dfs_get_primary_binfo): New function.
3338 (get_primary_binfo): Likewise.
3339 (dump_class_hierarchy_r): Tweak printing of primary bases.
3340 (build_vtbl_initializer): Fix typo in comments. Use
3342 (build_vcall_and_vbase_vtbl_entries): Likewise.
3343 (build_vbaes_offset_vtbl_entries): Likewise.
3344 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3345 BV_VCALL_INDEX to handle indirect primary bases.
3346 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3347 (build_rtti_vtbl_entries): Likewise.
3348 * search.c (get_shared_vbase_if_not_primary): Tweak.
3349 (find_vbase_instance): Likewise.
3350 (binfo_for_vtable): Simplify.
3351 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3352 (make_binfo): Make it have 11 entries.
3354 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3356 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3357 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3358 ascertaining primaryness.
3359 (G): Remove template_args.
3360 (decl_is_template_id): New function.
3361 (write_encoding): Use decl_is_template_id.
3362 (write_name): Likewise. Handle type_decls. Get main variant of
3364 (write_nested_name): Likewise.
3365 (write_prefix): Likewise.
3366 (write_template_prefix): Likewise.
3367 (write_special_name_constructor): Remove defunct production from
3369 (write_bare_function_type): Remove comment about absent parameter.
3370 (write_template_template_arg): Add missing grammar production to
3373 2000-07-27 Jason Merrill <jason@redhat.com>
3375 * decl.c (duplicate_decls): If common_type produces a non-typedef
3376 type for a typedef, just use the old type.
3378 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3380 * cp-tree.h (function_depth): Declare.
3381 (verify_stmt_tree): Likewise.
3382 (find_tree): Likewise.
3383 * decl.c (function_depth): Give it external linkage.
3384 * optimize.c (optimize_function): Increment and decrement it.
3385 * tree.c (verify_stmt_tree_r): New function.
3386 (verify_stmt_tree): Likewise.
3387 (find_tree_r): Likewise.
3388 (find_tree): Likewise.
3390 2000-07-27 Jason Merrill <jason@redhat.com>
3392 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3394 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3396 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3398 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3399 * decl2.c (get_guard): Call cp_finish_decl, not
3400 rest_of_decl_compilation, for local guards.
3401 * lex.c (do_identifier): Remove unused variable.
3403 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3405 * parse.y: Add missing ';'.
3407 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3409 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3412 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3414 Kill strict_prototype. Backwards compatibility only for
3415 non NO_IMPLICIT_EXTERN_C systems.
3416 * cp-tree.h (flag_strict_prototype): Remove.
3417 (strict_prototype): Remove.
3418 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3419 * decl.c (maybe_push_to_top_level): Adjust.
3420 (pop_from_top_level): Adjust.
3421 (decls_match): Only allow sloppy parm matching for ancient
3423 (init_decl_processing): Adjust.
3424 (grokdeclarator): Adjust.
3425 * decl2.c (flag_strict_prototype): Remove.
3426 (strict_prototype): Remove.
3427 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3428 (lang_f_options): Remove "strict-prototype".
3429 (unsupported-options): Add "strict-prototype".
3430 * lex.c (do_identifier): Adjust.
3431 (do_scoped_id): Adjust.
3432 * parse.y (empty_parms): Adjust.
3433 * class.c (push_lang_context): Adjust.
3434 (pop_lang_context): Adjust.
3435 * typeck.c (comp_target_parms): Adjust.
3437 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3439 * decl.c (poplevel): Deal with anonymous variables at for scope.
3440 (maybe_inject_for_scope_var): Likewise.
3442 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3444 * decl.c: Remove all signal handling code, now done in toplev.c.
3446 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3448 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3450 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3453 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3455 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3456 Define my_friendly_assert and my_friendly_abort as macros
3457 which may call friendly_abort. Prototype friendly abort, not
3458 my_friendly_abort or my_friendly_assert.
3459 * decl.c (signal_catch): Report the signal caught in the error
3460 message. Call fatal directly.
3461 * typeck2.c (ack, my_friendly_assert): Delete.
3462 (my_friendly_abort): Rename to friendly_abort. Expect file,
3463 line, and function parameters. Report the abort code, then
3464 call fancy_abort. Do not mask an abort if errors have
3467 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3469 * typeck.c (comp_target_parms): Remove obsolete parameter.
3470 (comp_target_types): Adjust.
3472 2000-07-17 Jason Merrill <jason@redhat.com>
3474 * typeck.c (mark_addressable): Never set TREE_USED.
3475 * call.c (build_call): Don't abort on calls to library functions
3476 that have been declared normally.
3478 * typeck.c (build_binary_op): Fix grammar in warning.
3480 * exception.cc (__eh_free): Fix prototype.
3482 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3484 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3485 IDENTIFIER_NAMESPACE_VALUE.
3487 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3489 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3490 * method.c (use_thunk): Correct handling of vcall offsets.
3492 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3494 * .cvsignore: parse.h and parse.c have no cp- prefix.
3496 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3498 * .cvsignore: New file.
3500 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3502 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3504 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3506 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3508 * parse.h: Likewise.
3510 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3512 * class.c (layout_class_type): Add pointers to virtual bases after
3513 base classes under the old ABI.
3515 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3517 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3518 (finish_continue_stmt): Likewise.
3519 (begin_for_stmt): Remove call to note_level_for_for.
3520 (finish_goto_stmt): Change call from build_min_nt
3522 (finish_expr_stmt): Likewise.
3523 (begin_if_stmt): Likewise.
3524 (begin_while_stmt): Likewise.
3525 (finish_while_stmt): Likewise.
3526 (finish_return_stmt): Likewise.
3527 (begin_for_stmt): Likewise.
3528 (finish_for_stmt): Likewise.
3529 (finish_break_stmt): Likewise.
3530 (begin_switch_stmt): Likewise.
3531 (finish_case_label): Likewise.
3532 (genrtl_try_block): Likewise.
3533 (begin_try_block): Likewise.
3534 (begin_handler): Likewise.
3535 (begin_compound_stmt): Likewise.
3536 (finish_asm_stmt): Likewise.
3537 (finish_label_stmt): Likewise.
3538 (add_decl_stmt): Likewise.
3539 (finish_subobject): Likewise.
3540 (finish_decl_cleanup): Likewise.
3541 (finish_named_return_value): Likewise.
3542 (setup_vtbl_ptr): Likewise.
3543 (add_scope_stmt): Likewise.
3544 * decl.c (finish_constructor_body): Likewise.
3545 (finish_destructor_body): Likewise.
3546 * optimize.c (copy_body_r): Likewise.
3547 (initialize_inlined_parameters): Likewise.
3548 (declare_return_variable): Likewise.
3549 (expand_call_inline): Likewise.
3551 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3553 * semantics.c (expand_body): Sync interface information
3554 at the end of function body expansion.
3556 2000-07-09 Jason Merrill <jason@redhat.com>
3558 * init.c (build_new_1): Bail early if the call to new fails.
3560 * decl.c (compute_array_index_type): Check specifically for
3561 an INTEGER_CST, not just TREE_CONSTANT.
3563 * decl.c (duplicate_decls): Don't call duplicate_decls on
3564 the DECL_TEMPLATE_RESULT.
3565 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3568 * error.c (dump_template_bindings): Don't crash if we had an
3569 invalid argument list.
3571 * typeck.c (c_expand_start_case): Do narrowing here.
3572 * semantics.c (finish_switch_cond): Not here.
3574 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3576 * parse.y (asm_clobbers): Do string concatenation.
3578 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3580 * decl.c (pushtag): Don't put local classes in template functions
3581 on the local_classes list.
3583 2000-07-04 Scott Snyder <snyder@fnal.gov>
3585 * decl2.c (get_guard): Add missing return for old ABI local
3588 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3590 * cp-tree.h (char_type_p): New function.
3591 * decl.c (init_decl_processing): Don't initialize
3592 signed_wchar_type_node or unsigned_wchar_type_node.
3593 (complete_array_type): Handle brace-enclosed string-constants.
3594 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3595 * tree.c (char_type_p): New function.
3596 * typeck2.c (digest_init): Use char_type_p.
3598 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3600 * pt.c (tsubst): Don't layout type, if it's error_mark.
3602 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3604 * pt.c (instantiate_pending_templates): Reset template level.
3606 2000-07-05 Jason Merrill <jason@redhat.com>
3608 * call.c (joust): Don't complain about `operator char *()' beating
3609 `operator const char *() const'.
3611 2000-07-04 scott snyder <snyder@fnal.gov>
3612 Jason Merrill <jason@redhat.com>
3614 * repo.c (repo_get_id): Handle the case where a class with virtual
3615 bases has a null TYPE_BINFO_VTABLE.
3617 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3618 Jason Merrill <jason@redhat.com>
3620 * parse.y (member_init): Just pass in the type.
3621 * init.c (expand_member_init): Handle getting a type.
3623 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3624 Jason Merrill <jason@redhat.com>
3626 * decl.c (finish_function): Warn if a function has no return
3628 Suggested by Andrew Koenig.
3629 * typeck.c (check_return_expr): Do set current_function_returns_value
3630 if we got an error_mark_node.
3632 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3634 * decl2.c (push_decl_namespace): Push the original namespace.
3636 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3638 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3639 * semantics.c (begin_class_definition): Clear it.
3641 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3643 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3644 (genrtl_expr_stmt): Likewise.
3645 (genrtl_decl_stmt): Likewise.
3646 (genrtl_if_stmt): Likewise.
3647 (genrtl_while_stmt): Likewise.
3648 (genrtl_do_stmt): Likewise.
3649 (genrtl_return_stmt): Likewise.
3650 (genrtl_for_stmt): Likewise.
3651 (genrtl_break_stmt): Likewise.
3652 (genrtl_continue_stmt): Likewise.
3653 (genrtl_scope_stmt): Likewise.
3654 (genrtl_switch_stmt): Likewise.
3655 (genrtl_case_label): Likewise.
3656 (genrtl_begin_compound_stmt): Likewise.
3657 (genrtl_finish_compound_stmt): Likewise.
3658 (genrtl_compound_stmt): Likewise.
3659 (genrtl_asm_stmt): Likewise.
3661 * init.c (begin_init_stmts): Remove call to
3662 genrtl_begin_compound_stmt.
3663 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3665 * semantics.c (lang_expand_stmt): Changed call to
3666 genrtl_compound_stmt to ignore return value.
3668 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3670 * mangle.c (canonicalize_for_substitution): Return the canonical
3673 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3675 * typeck.c (commonparms): Remove obstack manipulations.
3677 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3679 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3681 * Makefile.in (OBJS): Added ../c-semantics.o.
3682 (OBJDEPS): Likewise.
3684 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3686 (struct stmt_tree): Added comment.
3687 (current_function_name_declared): Removed.
3688 (stmts_are_full_exprs_p): Likewise.
3689 (genrtl_do_pushlevel): Likewise.
3690 (genrtl_clear_out_block): Likewise.
3691 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3692 (DECL_ANON_UNION_ELEMS): Likewise.
3693 (emit_local_var): Likewise.
3694 (make_rtl_for_local_static): Likewise.
3695 (do_case): Likewise.
3696 (expand_stmt): Likewise.
3697 (genrtl_decl_cleanup): Likewise.
3698 (c_expand_asm_operands): Likewise.
3699 (c_expand_return): Likewise.
3700 (c_expand_start_case): Likewise.
3702 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3703 (emit_local_var): Likewise.
3704 (initialize_local_var): Change reference to
3705 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3706 Change reference to stmts_are_full_exprs_p to
3707 current_stmt_tree->stmts_are_full_exprs_p.
3708 (push_cp_function_context): Likewise.
3710 * expect.c (expand_throw): Change reference to
3711 stmts_are_full_exprs_p.
3713 * init.c (build_aggr_init): Change reference to
3714 stmts_are_full_exprs_p.
3715 (build_vec_init): Likewise.
3717 * optimize.c (maybe_clone_body): Change reference to
3718 current_function_name_declared to
3719 cp_function_chain->name_declared.
3721 * pt.c (instantiate_decl): Change reference to
3722 current_function_name_declared to
3723 cp_function_chain->name_declared.
3725 * semantics.c (expand_cond): Moved declaration to c-common.h.
3726 (genrtl_do_pushlevel): Moved to c-semantics.c.
3727 (genrtl_clear_out_block): Likewise.
3728 (genrtl_goto_stmt): Likewise.
3729 (genrtl_expr_stmt): Likewise.
3730 (genrtl_decl_stmt): Likewise.
3731 (gerntl_if_stmt): Likewise.
3732 (genrtl_while_stmt): Likewise.
3733 (genrtl_do_stmt): Likewise.
3734 (genrtl_return_stmt): Likewise.
3735 (genrtl_for_stmt): Likewise.
3736 (genrtl_break_stmt): Likewise.
3737 (genrtl_continue_stmt): Likewise.
3738 (genrtl_scope_stmt): Likewise.
3739 (genrtl_switch_stmt): Likewise.
3740 (genrtl_case_label): Likewise.
3741 (genrtl_begin_compound_stmt): Likewise.
3742 (genrtl_finish_compound_stmt): Likewise.
3743 (genrtl_compound_stmt): Likewise.
3744 (genrtl_asm_stmt): Likewise.
3745 (genrtl_decl_cleanup): Likewise.
3746 (expand_cond): Likewise.
3747 (expand_stmt): Renamed to ...
3748 (lang_expand_stmt): ... this.
3749 (lang_expand_expr_stmt): Initialize.
3750 (set_current_function_name_declared): Likewise.
3751 (stmts_are_full_exprs_p): Likewise.
3752 (current_function_name_declared): Likewise.
3753 (anon_aggr_type_p): Likewise.
3754 (do_poplevel): Change reference to
3755 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3756 Change reference to stmts_are_full_exprs_p to
3757 current_stmt_tree->stmts_are_full_exprs_p.
3758 (add_tree): Likewise.
3759 (finish_expr_stmt): Likewise.
3760 (prep_stmt): Likewise.
3761 (lang_expand_stmt): Likewise.
3762 (begin_compound_stmt): Change reference to
3763 current_function_name_declared to
3764 cp_function_chain->name_declared and call to
3765 current_function_name_declared().
3766 (setup_vtbl_ptr): Likewise.
3767 (genrtl_do_poplevel): Removed.
3769 2000-06-30 Jason Merrill <jason@redhat.com>
3771 * init.c (init_init_processing): Go back to aligning like
3772 double_type_node for old ABI.
3773 (get_cookie_size): Make cookie larger if we get a type that needs
3775 (build_vec_delete): Call it.
3777 * typeck.c (qualify_type_recursive): New fn.
3778 (composite_pointer_type): Use it.
3779 (build_binary_op): Use composite_pointer_type.
3781 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3782 Jason Merrill <jason@redhat.com>
3784 * typeck.c (check_return_expr): Don't complain about returning
3785 NULL from operator new if -fcheck-new.
3786 * cp-tree.h: Declare flag_check_new here.
3789 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3791 * mangle.c (find_substitution): Use same_type_p.
3792 (write_encoding): Don't check for substitutions.
3794 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3796 * parse.y (expr_no_comma_rangle): New non-terminal.
3797 (template_parm): Use it for default parameter case.
3798 (template_arg): Use it.
3799 (expr_no_commas): Remove commented out undefined extensions.
3800 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3801 * parse.h, parse.c: Rebuilt.
3803 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3805 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3806 (finish_asm_stmt): Do it here, instead.
3808 * cp-tree.h (ridpointers): Don't declare.
3809 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3810 (record_builtin_java_type): Likewise.
3811 (init_decl_processing): Likewise.
3812 * lex.c: Move inclusion of lex.h.
3813 (ridpointers): Don't define.
3814 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3816 * lex.h (enum rid): Rename to ...
3817 (enum cp_rid): ... this.
3818 (ridpointers): Don't declare.
3819 * parse.y: Move inclusion of lex.h.
3820 * parse.c: Regenerated.
3821 * spew.c: Move inclusion of lex.h.
3823 * cp-tree.h (struct language_function): Remove temp_name_counter.
3824 (temp_name_counter): Remove.
3825 (get_temp_name): Change prototype.
3826 (get_guard): New function.
3827 (get_guard_cond): Likewise.
3828 (set_guard): Likewise.
3829 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3830 * decl.c (expand_static_init): Use get_guard and friends to
3831 implement guard variables.
3832 * decl2.c (get_temp_name): Assume that the variables created are
3834 (get_sentry): Rename to ...
3835 (get_guard): ... this. Implement new ABI guard variables.
3836 (get_guard_bits): New function.
3837 (get_guard_cond): Likewise.
3838 (set_guard): Likewise.
3839 (start_static_initialization_or_destruction): Use them.
3840 (do_static_initialization): Replace sentry with guard throughout.
3841 (do_static_destruction): Likewise.
3842 * init.c (create_temporary_var): Add comment.
3844 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3846 * mangle.c (find_substitution): Use same_type_p.
3847 (write_encoding): Don't check for substitutions.
3849 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3851 * parse.y (expr_no_comma_rangle): New non-terminal.
3852 (template_parm): Use it for default parameter case.
3853 (template_arg): Use it.
3854 (expr_no_commas): Remove commented out undefined extensions.
3855 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3856 * parse.h, parse.c: Rebuilt.
3858 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3860 * cp-tree.h (flag_const_strings): Remove.
3861 (warn_parentheses): Likewise.
3862 (warn_format): Likewise.
3863 (common_type): Likewise.
3864 (default_conversion): Likewise.
3865 (build_binary_op): Likewise.
3866 (cp_build_binary_op): New macro.
3867 * call.c (build_new_op): Use cp_build_binary_op instead of
3869 * class.c (build_vtable_entry_ref): Likewise.
3870 * decl.c (expand_static_init): Likewise.
3871 (compute_array_index_type): Likewise.
3872 (build_enumerator): Likewise.
3873 * decl2.c (delete_sanity): Likewise.
3874 (start_static_initialization_or_destruction): Likewise.
3875 * error.c (dump_type_suffix): Likewise.
3876 * init.c (resolve_offset_ref): Likewise.
3877 (build_new): Likewise.
3878 (build_new_1): Likewise.
3879 (build_vec_delete_1): Likewise.
3880 (build_vec_init): Likewise.
3881 (build_delete): Likewise.
3882 * rtti.c (synthesize_tinfo_fn): Likewise.
3883 (synthesize_tinfo_var): Likewise.
3884 * search.c (expand_upcast_fixups): Likewise.
3885 (fixup_all_virtual_upcast_offsets): Likewise.
3886 * typeck.c (build_array_ref): Likewise.
3887 (get_member_function_from_ptrfunc): Likewise.
3888 (build_binary_op): Add parameter.
3889 (pointer_int_sum): Use cp_build_binary_op.
3890 (pointer_diff): Likewise.
3891 (build_modify_expr): Likewise.
3892 (get_delta_difference): Likewise.
3893 (build_ptrmemfunc): Likewise.
3895 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3897 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3898 * decl.c (create_implicit_typedef): Adjust.
3899 * decl2.c (build_artificial_parm): Adjust.
3900 * method.c (implicitly_declare_fn): Adjust.
3901 * pt.c (push_inline_template_parms_recursive): Adjust.
3902 (process_template_parm): Adjust.
3903 (overloaded_template_name): Adjust.
3904 * semantics.c (finish_template_template_parm): Adjust.
3906 2000-06-28 Mark Mitchell <mark@codesourcery.com>
3908 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
3909 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
3910 where to emit thunks.
3911 (build_vtt): Adjust call to build_vtt_inits.
3912 (build_vtt_inits): Add parameter to indicate whether or not
3913 sub-VTTs for virtual bases should be included. Adjust handling of
3914 construction vtables.
3915 (get_matching_base): New function.
3916 (dfs_build_vtt_inits): Rename to ...
3917 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
3918 construction vtables.
3919 (dfs_fixup_binfo_vtbls): Likewise.
3920 (build_ctor_vtbl_groups): Build construction vtables for virtual
3922 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
3923 to build construction vtbls.
3924 (dfs_accumulate_vtbl_inits): Adjust handling of
3925 construction vtables.
3927 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
3930 2000-06-27 Mark Mitchell <mark@codesourcery.com>
3932 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
3934 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3936 * search.c (hides): Remove.
3937 (is_subobject_of_p): Add most_derived parameter. Use
3939 (lookup_field_queue_p): Adjust.
3940 (lookup_field_r): Adjust.
3942 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3944 * decl2.c (handle_class_head): Bash typedefs to the type's main
3947 2000-06-25 Mark Mitchell <mark@codesourcery.com>
3949 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
3950 (begin_global_stmt_expr): ... this.
3951 (genrtl_finish_stmt_expr): Rename to ...
3952 (finish_global_stmt_expr): ... this.
3953 * init.c (begin_init_stmts): Adjust calls.
3954 (finish_init_stmts): Likewise.
3955 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
3956 (begin_global_stmt_expr): ... this.
3957 (genrtl_finish_stmt_expr): Rename to ...
3958 (finish_global_stmt_expr): ... this.
3960 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3962 * search.c (lookup_member): Fix typo in comment.
3964 2000-06-24 Jason Merrill <jason@redhat.com>
3966 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
3967 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
3969 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3971 * parse.y (complex_direct_notype_declarator): Support global_scope.
3972 * Makefile.in: Adjust conflict count.
3974 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3976 * parse.y (template_arg): Convert TEMPLATE_DECL
3977 that is a template template paramter to
3978 TEMPLATE_TEMPLATE_PARM here.
3980 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3981 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
3982 (copy_template_template_parm): Adjust prototype.
3983 * decl.c (grokdeclarator): Remove dead code.
3984 * pt.c (process_template_parm): Tidy.
3985 (lookup_template_class): Construct nodes in
3986 copy_template_template_parm.
3987 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
3988 lookup_template_class. Use TYPE_TI_TEMPLATE.
3989 * tree.c (copy_template_template_parm): Add NEWARGS
3991 (mapcar): Adjust call to copy_template_template_parm.
3992 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
3993 * method.c (build_template_template_parm_names): Change error
3994 code to avoid compilation warning.
3996 * gxxint.texi: Document template template parameter
3999 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4001 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4002 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4003 (cp-demangle.o): New rule.
4004 (dyn-string.o): Likewise.
4005 * inc/cxxabi.h (__cxa_demangle): New declaration.
4007 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4009 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4010 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4011 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4013 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4014 (make_thunk): Change prototype.
4015 (emit_thunk): Rename to use_thunk.
4016 (mangle_thunk): Change prototype.
4017 * class.c (get_derived_offset): Simplify.
4018 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4019 BV_GENERATE_THUNK_WITH_VTABLE_P.
4020 (build_primary_vtable): Simplify.
4021 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4022 (dfs_find_base): Remove.
4023 (update_vtable_entry_for_fn): Correct bug in finding the base
4024 where a virtual function was first declared. Figure out whether
4025 or not to emit a vcall-thunk with the vtables in which it appears.
4026 Correct logic for deciding whether to use an ordinary thunk, or a
4028 (finish_struct_1): Remove unnecssary code.
4029 (build_vtbl_initializer): Use ssize_int for the running counter of
4031 (build_vtbl_initializer): Only use vcall thunks where necessary.
4032 Mark thunks as needing to be emitted with their vtables, or not.
4033 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4034 indices. Use size_binop.
4035 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4036 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4038 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4039 (build_vtable_entry): Mark thunks as needing to be emitted with
4040 their vtables, or not.
4041 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4042 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4044 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4046 * error.c (dump_expr): Use BV_FN.
4047 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4049 * method.c (make_thunk): Likewise.
4050 (emit_thunk): Rename to use_thunk. Allow callers to decide
4051 whether or not to actually emit the thunk. Adjust for changes in
4052 representation of vcall offsets.
4053 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4054 * semantics.c (emit_associated_thunks): New function.
4055 (expand_body): Use it.
4056 * ir.texi: Adjust decriptions of thunks.
4058 2000-06-22 Jason Merrill <jason@redhat.com>
4060 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4061 (tsubst_friend_function): Copy it here.
4063 * decl.c (grok_op_properties): Fix typo.
4065 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4068 * pt.c (check_explicit_specialization): Clarify error.
4070 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4071 an old OVERLOAD when we're declaring a non-function.
4072 (pushdecl, destroy_local_var): Check for error_mark_node.
4073 (warn_extern_redeclared_static): Also bail early if
4075 (push_overloaded_decl): Ignore an old error_mark_node.
4077 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4079 * call.c (build_x_va_arg): Check if in a template decl.
4080 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4082 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4084 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4086 * decl.c (check_goto): Computed gotos assumed OK.
4088 2000-06-20 Jason Merrill <jason@redhat.com>
4090 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4091 for which we don't need to look for instantiations.
4093 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4095 * parse.y (program): Always call finish_translation_unit.
4096 * parse.c, parse.h: Rebuilt.
4098 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4100 * method.c: Don't include hard-reg-set.h.
4102 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4104 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4106 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4108 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4109 * cvt.c (cp_convert_to_pointer): Likewise.
4110 (convert_to_void): Likewise.
4111 * error.c (dump_expr): Likewise.
4112 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4113 * init.c (build_delete): Likewise.
4114 * method.c (emit_thunk): Likewise.
4115 * optmize.c (declare_return_variable): Likewise.
4116 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4117 (get_typeid): Likewise.
4118 (build_dynamic_cast_1): Likewise.
4119 * typeck.c (composite_pointer_type): Likewise.
4120 (common_type): Likewise.
4121 (build_indirect_ref): Likewise.
4122 (build_binary_op): Likewise.
4123 (build_x_compound_expr): Likewise.
4124 (check_return_expr): Likewise.
4125 * typeck2.c (add_exception_specifier): Likewise.
4127 * mangle.c (write_method_parms): Use direct comparison for end
4130 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4132 * cp-tree.h (genrtl_try_block): Declare function.
4133 (genrtl_handler): Likewise.
4134 (genrtl_catch_block): Likewise.
4135 (genrtl_ctor_stmt): Likewise.
4136 (genrtl_subobject): Likewise.
4137 (genrtl_decl_cleanup): Likewise.
4138 (genrtl_do_poplevel): Likewise.
4139 (genrtl_do_pushlevel): Likewise.
4140 (genrtl_clear_out_block): Likewise.
4141 (genrtl_goto_stmt): Likewise.
4142 (genrtl_expr_stmt): Likewise.
4143 (genrtl_decl_stmt): Likewise.
4144 (genrtl_if_stmt): Likewise.
4145 (genrtl_while_stmt): Likewise.
4146 (genrtl_do_stmt): Likewise.
4147 (genrtl_return_stmt): Likewise.
4148 (genrtl_for_stmt): Likewise.
4149 (genrtl_break_stmt): Likewise.
4150 (genrtl_continue_stmt): Likewise.
4151 (genrtl_scope_stmt): Likewise.
4152 (genrtl_switch_stmt): Likewise.
4153 (genrtl_case_label): Likewise.
4154 (genrtl_begin_compound_stmt): Likewise.
4155 (genrtl_finish_compound_stmt): Likewise.
4156 (genrtl_compound_stmt): Likewise.
4157 (genrtl_asm_stmt): Likewise.
4158 (genrtl_named_return_value): Likewise.
4159 (genrtl_begin_stmt_expr): Likewise.
4160 (genrtl_finish_stmt_expr): Likewise.
4161 (finish_for_stmt): Removed first argument.
4162 (finish_switch_stmt): Likewise.
4164 * semantics.c (genrtl_try_block): Define function.
4165 (genrtl_handler): Likewise.
4166 (genrtl_catch_block): Likewise.
4167 (genrtl_ctor_stmt): Likewise.
4168 (genrtl_subobject): Likewise.
4169 (genrtl_decl_cleanup): Likewise.
4170 (genrtl_do_poplevel): Likewise.
4171 (genrtl_do_pushlevel): Likewise.
4172 (genrtl_clear_out_block): Likewise.
4173 (genrtl_goto_stmt): Likewise.
4174 (genrtl_expr_stmt): Likewise.
4175 (genrtl_decl_stmt): Likewise.
4176 (genrtl_if_stmt): Likewise.
4177 (genrtl_while_stmt): Likewise.
4178 (genrtl_do_stmt): Likewise.
4179 (genrtl_return_stmt): Likewise.
4180 (genrtl_for_stmt): Likewise.
4181 (genrtl_break_stmt): Likewise.
4182 (genrtl_continue_stmt): Likewise.
4183 (genrtl_scope_stmt): Likewise.
4184 (genrtl_switch_stmt): Likewise.
4185 (genrtl_case_label): Likewise.
4186 (genrtl_begin_compound_stmt): Likewise.
4187 (genrtl_finish_compound_stmt): Likewise.
4188 (genrtl_compound_stmt): Likewise.
4189 (genrtl_asm_stmt): Likewise.
4190 (genrtl_named_return_value): Likewise.
4191 (genrtl_begin_stmt_expr): Likewise.
4192 (genrtl_finish_stmt_expr): Likewise.
4193 (finish_for_stmt): Removed first argument and generate rtl
4195 (finish_switch_stmt): Likewise.
4196 (do_poplevel): Removed generate rtl specific code.
4197 (do_pushlevel): Likewise.
4198 (add_tree): Likewise.
4199 (finish_goto_stmt): Likewise.
4200 (finish_expr_stmt): Likewise.
4201 (begin_if_stmt): Likewise.
4202 (finish_if_stmt_cond): Likewise.
4203 (finish_then_clause): Likewise.
4204 (begin_else_clause): Likewise.
4205 (finish_else_clause): Likewise.
4206 (finish_if_stmt): Likewise.
4207 (clear_out_block): Likewise.
4208 (begin_while_stmt): Likewise.
4209 (finish_while_stmt_cond): Likewise.
4210 (finish_while_stmt): Likewise.
4211 (begin_do_stmt): Likewise.
4212 (finish_do_body): Likewise.
4213 (finish_do_stmt): Likewise.
4214 (finish_return_stmt): Likewise.
4215 (begin_for_stmt): Likewise.
4216 (finish_for_init_stmt): Likewise.
4217 (finish_for_cond): Likewise.
4218 (finish_for_expr): Likewise.
4219 (finish_break_stmt): Likewise.
4220 (finish_continue_stmt): Likewise.
4221 (begin_switch_stmt): Likewise.
4222 (finish_switch_cond): Likewise.
4223 (finish_case_label): Likewise.
4224 (begin_try_block): Likewise.
4225 (begin_function_try_block): Likewise.
4226 (finish_try_block): Likewise.
4227 (finish_cleanup_try_block): Likewise.
4228 (finish_cleanup): Likewise.
4229 (finish_function_try_block): Likewise.
4230 (finish_handler_sequence): Likewise.
4231 (finish_function_handler_sequence): Likewise.
4232 (begin_handler): Likewise.
4233 (finish_handler_parms): Likewise.
4234 (begin_catch_block): Likewise.
4235 (finish_handler): Likewise.
4236 (begin_compound_stmt): Likewise.
4237 (finish_compound_stmt): Likewise.
4238 (finish_asm_stmt): Likewise.
4239 (finish_label_stmt): Likewise.
4240 (finish_label_decl): Likewise.
4241 (finish_subobject): Likewise.
4242 (finish_decl_cleanup): Likewise.
4243 (finish_named_return_value): Likewise.
4244 (begin_stmt_expr): Likewise.
4245 (finish_stmt_expr): Likewise.
4247 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4248 to call genrtl_expr_stmt when appropriate.
4250 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4251 begin_compound_expr to call genrtl_begin_stmt_expr and
4252 genrtl_begin_compound_expr when appropriate.
4253 (finish_init_stmts): Changed calls to finish_compound_expr and
4254 finish_stmt_expr to call genrtl_finish_compound_expr and
4255 genrtl_finish_stmt_expr when appropriate.
4256 (expand_default_init): Changed call to finish_expr_stmt to call
4257 genrtl_expr_stmt when appropriate.
4258 (build_vec_init): Likewise.
4260 * parse.y (simple_stmt): Removed first argument from call to
4261 finish_for_stmt. Removed first argument from call to
4264 * parse.c: Regenerated.
4266 * pt.c (tsubst_expr): Removed first argument from call to
4267 finish_for_stmt. Removed first argument from call to
4270 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4272 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4273 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4275 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4276 (cplus_tree_code_length[]): Likewise.
4277 (cplus_tree_code_name[]): Likewise.
4278 (init_parse): Added call to add_c_tree_codes. Changed
4279 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4281 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4283 * cp-tree.h (finish_mem_initializers): Declare.
4284 (count_trees): Likewise.
4285 * parse.y (base_init): Use finish_mem_initializers.
4286 * semantics.c (finish_mem_initializers): New function.
4288 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4289 the number of trees.
4291 (count_trees): Don't use it.
4293 2000-06-15 Jason Merrill <jason@redhat.com>
4295 * tree.c (count_trees): New debugging function.
4297 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4298 * init.c (build_member_call): Pull out the name of a DECL.
4300 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4301 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4302 * optimize.c (optimize_function): Not here.
4303 * pt.c (instantiate_decl): Push to TV_PARSE.
4305 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4307 * cp-tree.h (struct language_function): Remove x_base_init_list
4308 and x_member_init_list.
4309 (current_base_init_list): Remove.
4310 (current_member_init_list): Likewise.
4311 (setup_vtbl_ptr): Change prototype.
4312 (emit_base_init): Likewise.
4313 (expand_member_init): Likewise.
4314 (reinit_parse_for_function): Remove.
4315 * decl.c (save_function_data): Don't clear x_base_init_list and
4317 (mark_language_function): Don't mark them.
4318 * init.c (perform_member_init): Tweak comment.
4319 (sort_member_init): Take the list of initializers as an argument.
4320 (sort_base_init): Likewise.
4321 (emit_base_init): Likewise.
4322 (expand_member_init): Return the initializer. Don't use global
4324 * lex.c (reinit_parse_for_function): Remove.
4325 * method.c (build_template_parm_names): Correct substitution.
4326 (do_build_copy_constructor): Don't use current_member_init_list
4327 and current_base_init_list.
4328 (synthesize_method): Likewise.
4329 * parse.y (base_init): Split mem-initializers into
4330 base-initializers and field-initializers.
4331 (member_init_list): Build up the list here.
4332 (member_init): Return the initializer.
4333 (fn.depfn): Don't use reinit_parse_for_function.
4334 * parse.c: Regenerated.
4335 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4337 (tsubst_expr): Don't use current_member_init_list
4338 and current_base_init_list.
4339 (tsubst_expr_values): Rename to ...
4340 (tsubst_initializer_list): ... this. Use convert_from_reference.
4341 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4342 and current_base_init_list.
4343 (begin_function_definition): Don't call reinit_parse_for_function.
4345 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4347 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4350 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4352 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4354 * cp-tree.h (IF_COND): Move to c-common.h.
4355 (THEN_CLAUSE): Likewise.
4356 (ELSE_CLAUSE): Likewise.
4357 (WHILE_COND): Likewise.
4358 (WHILE_BODY): Likewise.
4359 (DO_COND): Likewise.
4360 (DO_BODY): Likewise.
4361 (RETURN_EXPR): Likewise.
4362 (EXPR_STMT_EXPR): Likewise.
4363 (FOR_INIT_STMT): Likewise.
4364 (FOR_COND): Likewise.
4365 (FOR_EXPR): Likewise.
4366 (FOR_BODY): Likewise.
4367 (SWITCH_COND): Likewise.
4368 (SWITCH_BODY): Likewise.
4369 (CASE_LOW): Likewise.
4370 (CASE_HIGH): Likewise.
4371 (GOTO_DESTINATION): Likewise.
4372 (COMPOUND_BODY): Likewise.
4373 (ASM_CV_QUAL): Likewise.
4374 (ASM_STRING): Likewise.
4375 (ASM_OUTPUTS): Likewise.
4376 (ASM_INPUTS): Likewise.
4377 (ASM_CLOBBERS): Likewise.
4378 (DECL_STMT_DECL): Likewise.
4379 (STMT_EXPR_STMT): Likewise.
4380 (LABEL_STMT_LABEL): Likewise.
4381 (SCOPE_BEGIN_P): Likewise.
4382 (SCOPE_END_P): Likewise.
4383 (SCOPE_STMT_BLOCK): Likewise.
4384 (SCOPE_NULLIFIED_P): Likewise.
4385 (SCOPE_NO_CLEANUPS_P): Likewise.
4386 (SCOPE_PARTIAL_P): Likewise.
4387 (ASM_VOLATILE_P): Likewise.
4388 (STMT_LINENO): Likewise.
4389 (STMT_LINENO_FOR_FN_P): Likewise.
4391 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4392 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4393 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4394 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4395 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4397 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4399 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4400 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4402 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4403 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4404 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4406 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4408 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4409 * class.c (dfs_find_final_overrider): Set it appropriately.
4410 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4411 avoid unneeded secondary vptrs.
4413 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4415 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4416 (check_bitfield_decl, check_field_decl): Likewise.
4417 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4418 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4419 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4420 (xfer_tag, finish_enum): Likewise.
4421 * decl2.c (finish_builtin_type): Likewise.
4422 * init.c (init_init_processing): Likewise.
4423 * pt.c (instantiate_class_template): Likewise.
4424 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4425 * cp-tree.h (struct lang_type): Add user_align member.
4426 (CLASSTYPE_USER_ALIGN): Define.
4428 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4430 * Make-lang.in (c++.install-common): Install g++-cross in
4431 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4432 $(target_alias)-g++ and $(target_alias)-c++.
4434 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4436 * class.c (vcall_offset_data_s): Add last_init and fns.
4437 (overrides): Rename to same_signature_p.
4438 (dfs_find_final_overrider): Adjust accordingly.
4439 (mark_overriders): Likewise.
4440 (warn_hidden): Likewise.
4441 (build_vtbl_initializer): Reorganize machinery for building things
4442 at negative offsets.
4443 (build_vcall_and_vbase_vtbl_entries): Likewise.
4444 (build_vbase_offset_vtbl_entries): Likewise.
4445 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4446 offset entries. Do not create two entries for functions with the
4448 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4449 (build_rtti_vtbl_entries): Reorganize machinery for building things
4450 at negative offsets.
4452 * optimize.c (expand_call_inline): Don't recurse into the code
4453 used to initialize the parameters more than once.
4455 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4457 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4458 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4459 (find_substitution): Only use the `Sa' substitution for
4460 std::allocator, not instantiations of it.
4461 (write_template_prefix): Move comment. Only use a TREE_LIST to
4462 represent substitutions for a member template.
4463 (write_array_type): Mangle array dimensions correctly.
4464 * optimize.c (maybe_clone_body): Copy more information from the
4466 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4467 on the regenerated declaration.
4469 2000-06-11 Chip Salzenberg <chip@valinux.com>
4470 Mark Mitchell <mark@codesourcery.com>
4472 * class.c (build_vtable): Clarify comment.
4473 (build_ctor_vtbl_group): Pass the most derived type to
4476 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4478 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4480 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4482 * decl.c (add_binding): Handle duplicate declarations of external
4485 2000-06-09 Chip Salzenberg <chip@valinux.com>
4486 Mark Mitchell <mark@codesourcery.com>
4488 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4490 (write_signed_number): New macro.
4491 (write_unsigned_number): Likewise.
4492 (write_source_name): Use them.
4493 (write_number): Handle signed and unsigned values.
4494 (write_integer_cst): Use tree_int_cst_sgn, and use
4495 write_unsigned_number or write_signed_number as appropriate.
4496 (write_discriminator): Use write_unsigned_number or
4497 write_signed_number as appropriate.
4498 (write_template_arg_literal): Likewise.
4499 (write_array_type): Use tree_low_cst.
4500 (write_template_parm): Use write_unsigned_number or
4501 write_signed_number as appropriate.
4502 (write_substitution): Adjust call to write_number.
4503 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4504 (write_expression): Handle non-type template arguments of
4505 reference type correctly.
4506 (mangle_thunk): Use write_signed_number.
4508 2000-06-09 Chip Salzenberg <chip@valinux.com>
4510 * mangle.c (find_substition): Don't mangle objects with typename
4511 substitutions (e.g. "cin" as "Si").
4513 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4515 * call.c (add_candidate): Use ggc_alloc_cleared.
4516 * decl.c (lookup_label): Likewise.
4517 * lex.c (retrofit_lang_decl): Likewise.
4519 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4521 * semantics.c (expand_body): Push to TV_EXPAND.
4522 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4523 * decl.c (start_function): Always call announce_function.
4525 * tinfo2.cc: Just declare abort.
4527 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4529 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4530 whenever @ is a symbolic name.
4532 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4534 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4536 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4538 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4539 DECL_ASSEMBLER_NAME.
4541 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4543 * decl2.c (c_language): Define.
4545 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4547 * lex.c (lang_init_options): Tweak.
4549 * decl2.c: Remove #inclusion of diagnostic.h
4550 (lang_decode_option): Move diagnostic formatting options to
4553 * lang-options.h: Remove documentation for diagnostic options.
4555 * Makefile.in (lex.o): Depends upon diagnostic.h
4557 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4559 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4560 the same DECL_RESULT, it's not a redefinition.
4561 * pt.c (tsubst_decl): Remove code to handle illegal
4564 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4566 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4568 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4570 * search.c (maybe_suppress_debug_info): Don't check
4571 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4573 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4576 Remember instantiation context in deferred instantiations.
4577 * cp-tree.h (struct tinst_level): Remove.
4578 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4579 * pt.c (current_tinst_level): Now a tree.
4580 (print_template_context, push_tinst_level, pop_tinst_level,
4581 tinst_for_decl): Adjust.
4582 (reopen_tinst_level): New fn.
4583 (init_pt): Register current_tinst_level as a root.
4584 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4585 of the pending templates list.
4586 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4587 * lex.c (extract_interface_info): Adjust.
4588 * decl2.c (warn_if_unknown_interface): Adjust.
4590 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4592 * class.c (indirect_primary_base_p): New function.
4593 (determine_primary_base): Use it.
4595 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4597 Update new-abi dynamic cast algorithm.
4598 * tinfo.cc (__class_type_info::__dyncast_result): Add
4599 whole_details. Adjust constructor.
4600 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4601 Avoid unnecessary searching.
4602 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4604 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4606 * decl.c (init_decl_processing): Don't call record_component_aliases.
4607 * tree.c (build_cplus_array_type_1): Likewise.
4609 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4611 * ir.texi: Correct typo.
4612 * mangle.c (write_expression): Handle non-type template arguments
4613 with reference type.
4614 * method.c (build_overload_value): Likewise.
4615 * pt.c (convert_nontype_argument): Explicitly represent conversion
4616 to a reference with an ADDR_EXPR.
4617 (unify): Always unify arguments in left-to-right order.
4619 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4620 Mark Mitchell <mark@codesourcery.com>
4622 * Make-lang.in (CXX_SRCS): Add mangle.c.
4623 * Makefile.in (CXX_OBJS): Add mangle.o.
4624 (mangle.o): New rule.
4626 * class.c (local_classes): New variable.
4627 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4628 (get_vtt_name): Use mangle_vtt_name for new ABI.
4629 (init_class_processing): Initialize local_classes.
4630 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4631 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4632 (std_identifier): New macro.
4633 (DECL_VOLATILE_MEMFUNC_P): New macro.
4634 (DECL_NAMESPACE_STD_P): Likewise.
4635 (local_classes): Declare.
4636 (get_mostly_instantiated_function_type): Declare.
4637 (init_mangle): Declare.
4638 (mangle_decl): Likewise.
4639 (mangle_type_string): Likewise.
4640 (mangle_type): Likewise.
4641 (mangle_typeinfo_for_type): Likewise.
4642 (mangle_typeinfo_string_for_type): Likewise.
4643 (mangle_vtbl_for_type): Likewise.
4644 (mangle_vtt_for_type): Likewise.
4645 (mangle_ctor_vtbl_for_type): Likewise.
4646 (mangle_thunk): Likewise.
4647 (mangle_conv_op_name_for_type): Likewise.
4648 (mangle_guard_variable): Likewise.
4649 * decl.c (pushtag): Keep track of local classes.
4650 (initialize_predefined_identifiers): Initialize std_identifier.
4651 (init_decl_processing): Use std_identifier.
4652 (start_decl): Don't treat instantiations as specializations.
4653 (grokdeclarator): Likewise.
4654 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4655 name for fully-instantiated templates.
4656 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4657 destructors with the new ABI.
4658 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4659 (grokfield): Use mangle_type for new ABI.
4660 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4661 (get_sentry): Use mangle_guard_variable for new ABI.
4662 (start_static_initialization_or_destruction): Likewise.
4663 * expr.c (extract_aggr_init): Remove.
4664 (extract_scalar_init): Likewise.
4665 (extract_init): Remove #if 0'd code.
4666 * mangle.c: New function.
4667 * method.c (build_mangled_name): Assert not flag_new_abi.
4668 (build_static_name): Likewise.
4669 (build_decl_overload_real): Likewise.
4670 (build_typename_overload): Likewise.
4671 (build_overload_with_type): Likewise.
4672 (build_overload_name): Likewise.
4673 (get_ctor_vtbl_name): Likewise.
4674 (start_squangling): Likewise.
4675 (get_id_2): Likewise.
4676 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4677 (init_method): Call init_mangle for new ABI.
4678 (make_thunk): Call mangle_thunk for new ABI.
4679 * operators.def: Correct new ABI manglings for the `%' operator.
4681 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4682 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4683 (lookup_template_class): Call mangle_decl for new ABI.
4684 (get_mostly_instantiated_function_type): New function.
4685 (set_mangled_name_for_template_decl): Use it.
4686 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4687 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4688 conversion op names.
4689 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4690 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4691 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4692 mangle_typeinfo_string_for_type.
4694 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4696 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4697 (INNERMOST_TEMPLATE_ARGS): New macro.
4698 (innermost_args): Remove.
4699 (get_innermost_template_args): New function.
4700 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4701 * error.c (dump_function_decl): Be caution when using
4702 most_general_template.
4703 * method.c (build_template_parm_names): Use
4704 INNERMOST_TEMPLATE_ARGS.
4705 * pt.c (add_to_template_args): Tidy comment
4706 (get_innermost_template_args): New function.
4707 (check_explicit_specialization): Clear DECL_INITIAL for a new
4709 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4711 (push_template_decl): Always register specializations of the most
4713 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4714 (coerce_template_parms): Likewise.
4715 (lookup_template_class): Likewise.
4716 (innermost_args): Remove.
4717 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4718 (tsubst_decl): Handle tricky specializations. Use
4719 get_innermost_template_args.
4720 (instantiate_template): Simplify handling of partial
4722 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4723 (most_general_template): Reimplement, in a more straightforward
4725 (regenerate_decl_from_template): Tweak formatting. Use
4726 TMPL_ARGS_DEPTH for clarity.
4727 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4729 * dump.c (dequeue_and_dump): Dump information about thunks.
4731 2000-06-01 Richard Henderson <rth@cygnus.com>
4733 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4735 2000-06-01 Richard Henderson <rth@cygnus.com>
4737 * decl2.c (unsupported_options): Fix typo, make const.
4738 (lang_decode_option): Fix bsearch argument order.
4740 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4742 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4745 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4747 * cp-tree.h (c_get_alias_set): Deleted.
4748 * Makefile.in (decl.o): Include ../expr.h.
4749 * decl.c (expr.h): Include.
4750 (init_decl_processing): Call record_component_aliases for arrays.
4751 (grokdeclarator): Likewise.
4752 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4753 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4755 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4757 Remove guiding declaration support.
4758 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4759 (flag_guiding_decls): Remove.
4760 * call.c (build_user_type_conversion_1): Remove support for
4762 (build_new_function_call): Likewise.
4763 (build_new_op): Likewise.
4764 (build_new_method_call): Likewise.
4765 * decl.c (start_function): Likewise.
4766 * friend.c (is_friend): Likewise.
4767 (do_friend): Likewise.
4768 * decl2.c ((flag_dump_translation_unit): Make it const.
4769 (flag_guiding_decls): Remove.
4770 (unsupported_options): New variable
4771 (compare_options): New function.
4772 (lang_decode_option): Use them.
4774 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4776 * method.c (mangle_expression): Adjust test for legal expression
4779 * pt.c (instantiate_decl): Save and restore the local
4780 specializations list.
4782 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4784 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4786 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4788 * call.c (add_template_candidate_real): Handle member template
4789 constructors for classes with virtual bases.
4790 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4791 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4793 * ir.texi: Update thunk documentation.
4795 * call.c (joust): Fix handling of overloaded builtin operators.
4797 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4799 * cp-tree.h (DECL_ANTICIPATED): New macro.
4800 Document new use of DECL_LANG_FLAG_7.
4801 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4802 in the user namespace.
4803 * lex.c (do_identifier): If the identifier's declaration has
4804 DECL_ANTICIPATED on, it has not yet been declared. But do not
4805 replace it with an ordinary implicit declaration.
4807 * tinfo2.cc: Include stdlib.h.
4809 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4811 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4812 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4815 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4817 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4820 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4822 * operators.def (<?): Duplicated, should have been...
4825 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4826 Mark Mitchell <mark@codesourcery.com>
4828 * cp-tree.h (ansi_opname): Make it a macro.
4829 (ansi_assopname): Likewise.
4830 (struct lang_decl_flags): Add assignment_operator_p.
4831 (struct lang_decl): Add operator_code.
4832 (DECL_VTT_PARM): Adjust.
4833 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4834 overloaded operator.
4835 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4836 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4837 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4838 (opname_tab): Remove.
4839 (assignop_tab): Likewise.
4840 (operator_name_info_t): New type.
4841 (operator_name_info): New variable.
4842 (assignment_operator_name_info): Likewise.
4843 (build_cp_library_fn): Remove declaration.
4844 (push_cp_library_fn): Likewise.
4845 (operator_name_string): Likewise.
4846 (build_decl_overload): Likewise.
4847 * call.c (print_z_candidates): Simplify.
4848 (build_object_call): Adjust usage of ansi_opname. Use
4849 DECL_OVERLOADED_OPERATOR_P.
4850 (op_error): Adjust operator name lookup.
4851 (build_conditional_expr): Adjust usage of ansi_opname.
4852 (build_new_op): Likewise.
4853 (build_op_delete_call): Likewise.
4854 (build_over_call): Likewise.
4855 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4856 * decl.c (duplicate_decls): Copy operator_code.
4857 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4858 (builtin_function): Adjust parameters to build_library_fn_1.
4859 (build_library_fn_1): Accept an overloaded operator code.
4860 (build_library_fn): Pass ERROR_MARK.
4861 (build_cp_library_fn): Accept an overloaded operator code.
4862 (push_cp_library_fn): Likewise.
4863 (grokfndecl): Tweak.
4864 (grokdeclarator): Simplify code to compute names of overloaded
4865 operators. Adjust use of ansi_opname.
4866 (ambi_op_p): Work on tree_codes, not identifiers.
4867 (unary_op_p): Likewise.
4868 (grok_op_properties): Likewise.
4869 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4870 (lang_mark_tree): Don't try to mark the operator_code.
4871 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4872 * error.c (dump_decl): Remove special handling for operator
4874 (dump_function_name): Likewise.
4875 (dump_expr): Adjust name lookup of operators.
4876 (op_to_string): Simplify.
4877 (assop_to_string): Likewise.
4878 * init.c (build_new_1): Adjust use of ansi_opname.
4879 * lex.c (opname_tab): Remove.
4880 (assignop_tab): Likewise.
4881 (ansi_opname): Likewise.
4882 (ansi_assopname): Likewise.
4883 (operator_name_string): Likewise.
4884 (reinit_lang_specific): Likewise.
4885 (operator_name_info): New variable.
4886 (assignment_operator_name_info): Likewise.
4887 (init_operators): New function.
4888 (init_parse): Use it.
4889 (do_identifier): Adjust use of ansi_opname.
4890 * method.c (mangle_expression): Don't use ansi_opname for
4892 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4893 (build_decl_overload): Remove.
4894 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4895 (do_build_assign_ref): Adjust use of ansi_opname.
4896 (synthesize_method): Likewise.
4897 (implicitly_declare_fn): Likewise.
4898 * operators.def: New file.
4899 * parse.y (operator): Adjust use of ansi_opname.
4900 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
4901 (set_mangled_name_for_template_decl): Don't play games with
4903 (special_function_p): Adjust use of ansi_opname.
4904 * typeck.c (check_return_expr): Likewise.
4905 * Make-lang.in (cc1plus): Depend on operators.def.
4906 * Makefile.in (lex.o): Likewise.
4909 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
4911 * Make-lang.in (cplib2.ready): Eradicate.
4913 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4915 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
4916 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
4917 (built_min, cp_tree_equal): Likewise.
4919 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4921 * class.c (layout_nonempty_base_or_field): Replace
4922 `record_layout_info' with `record_layout_info_s'.
4924 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
4927 * cp-tree.h (struct language_function): x_named_labels is now
4928 a struct named_label_list*.
4929 * decl.c (struct named_label_use_list): Renamed from...
4930 (struct named_label_list): ...this. New struct.
4931 (push_binding_level): Don't set eh_region.
4932 (note_level_for_eh): New fn.
4933 (pop_label): Take label and old value directly.
4934 (pop_labels): Adjust for new named_labels format.
4935 (lookup_label): Likewise.
4936 (poplevel): Note characteristics of a binding level containing a
4937 named label. Mess with named label lists earlier.
4938 (mark_named_label_lists): New fn.
4939 (mark_lang_function): Call it.
4940 (use_label): New fn, split out from...
4941 (make_label_decl): ...here. Don't call it.
4942 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
4943 check_previous_gotos): New fns, split out from...
4944 (define_label): ...here.
4945 (check_switch_goto): New fn.
4946 (define_case_label): Call it.
4947 (check_goto): New fn.
4948 * semantics.c (finish_goto_stmt): Call it and use_label.
4949 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
4950 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
4952 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4954 * class.c (build_vtable_entry_ref): Correct usage of
4955 get_vtbl_decl_for_binfo.
4957 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
4958 * method.c (implicitly_declare_fn): Not here.
4960 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
4962 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
4963 (CPTI_PTMD_DESC_TYPE): ... here.
4964 (ptmd_desc_type_node): Rename to ...
4965 (ptm_desc_type_node): ... here.
4967 * rtti.c (ptmd_initializer): Rename to ...
4968 (ptm_initializer): ... here.
4969 (sythesize_tinfo_var): Adjust. Deal with pointer to member
4971 (create_tinfo_types): Adjust.
4973 2000-05-25 Mark Mitchell <mark@codesourcery.com>
4975 Finish implementation of VTTs.
4976 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
4977 CPTI_VTT_PARM_IDENTIFIER.
4978 (vtt_parm_identifier): New macro.
4979 (vtt_parm_type): Likewise.
4980 (BINFO_SUBVTT_INDEX): Likewise.
4981 (BINFO_VPTR_INDEX): Likewise.
4982 (struct lang_decl): Add vtt_parm.
4983 (DECL_VTT_PARM): New macro.
4984 (DECL_USE_VTT_PARM): Likewise.
4985 (DECL_NEEDS_VTT_PARM_P): Likewise.
4986 (get_vtt_name): Declare.
4987 (build_artifical_parm): Likewise.
4988 (fixup_all_virtual_upcast_offsets): Likewise.
4989 (expand_indirect_vtbls_init): Remove.
4990 * call.c (build_new_method_call): Pass the vtt to subobject
4991 constructors and destructors.
4992 * class.c (get_vtt_name): Give it external linkage.
4993 (build_clone): Handle the magic VTT parameters for clones.
4994 (clone_function_decl): Fix typo in comment.
4995 (build_vtt): Keep track of the indices in the VTTs where various
4996 entities are stored.
4997 (build_vtt_inits): Likewise.
4998 (dfs_build_vtt_inits): Likewise.
4999 (build_ctor_vtbl_group): Tweak type of construction vtables.
5000 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5001 primary bases, when building construction vtables.
5002 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5003 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5004 (init_decl_processing): Initialize vtt_parm_type.
5005 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5006 (lang_mark_tree): Make vtt_parm.
5007 * decl2.c (build_artificial_parm): New function.
5008 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5009 (grokclassfn): Use build_artificial_parm.
5010 * init.c (initialize_vtbl_ptrs): Call
5011 fixup_all_virtual_upcast_offsets directly.
5012 (perform_member_init): Use the complete subobject destructor for
5014 (build_vtbl_address): New function.
5015 (expand_virtual_init): Handle VTTs.
5016 * optimize (maybe_clone_body): Likewise.
5017 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5019 (expand_indirect_vtbls_init): Remove.
5020 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5021 * tree.c (make_binfo): Make them bigger.
5023 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5025 * inc/cxxabi.h (__pbase_type_info): Define, based on
5026 __pointer_type_info.
5027 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5028 (__pointer_to_member_type_info): Likewise.
5029 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5030 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5031 (__pointer_type_info::__do_catch): Rename to ...
5032 (__pbase_type_info::__do_catch): ... here. Adjust.
5033 (__pbase_type_info::__pointer_catch): Implement.
5034 (__pointer_type_info::__pointer_catch): Adjust.
5035 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5037 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5039 * tinfo.h (__user_type_info::contained_virtual_p): New
5041 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5043 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5044 diamond shaped heirarchy. Add early out for mixed diamond and
5045 duplicate shaped heirarchy.
5047 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5049 * cp-tree.h (build_delete): Change prototype.
5050 (build_vec_delete): Likewise.
5051 * call.c (build_scoped_method_call): Use special_function_kind
5052 values to indicate the kind of destruction to be done.
5053 (build_method_call): Likewise.
5054 * decl.c (finish_destructor_body): Likewise.
5055 (maybe_build_cleanup_1): Likewise. Rename to ...
5056 (maybe_build_cleanup): ... this.
5057 * decl2.c (delete_sanity): Use special_function_kind
5058 values to indicate the kind of destruction to be done.
5059 (build_cleanup): Likewise.
5060 * init.c (perform_member_init): Likewise.
5061 (build_vec_delete_1): Likewise.
5062 (build_dtor_call): Simplify.
5063 (build_delete): Use special_function_kind
5064 values to indicate the kind of destruction to be done.
5065 (build_vbase_delete): Likewise.
5066 (build_vec_delete): Likewise.
5068 * init.c (sort_member_init): Fix typo in error message generation
5071 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5073 * semantics.c (begin_class_definition): make the packed
5074 attribute be sensitive to the "-fpack-struct" command line flag
5076 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5078 Update new-abi upcast algorithm.
5079 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5080 prototype and meaning of return value.
5081 (__si_class_type_info::__do_upcast): Likewise.
5082 (__vmi_class_type_info::__do_upcast): Likewise.
5083 * tinfo.cc (__class_type_info::__upcast_result): Replace
5084 whole2dst with part2dst. Adjust ctor.
5085 (__class_type_info::__do_upcast): Adjust call of worker function.
5086 (__class_type_info::__do_upcast): Adjust.
5087 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5089 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5090 virtual base in diamond heirarchy bug.
5092 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5094 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5095 and bitfield to tinfo_fn_p.
5096 (DECL_TINFO_FN_P): Adjust.
5097 (SET_DECL_TINFO_FN_P): Likewise.
5098 (DECL_MUTABLE_P): Likewise.
5099 (DECL_C_BIT_FIELD): Likewise.
5100 (SET_DECL_C_BIT_FIELD): Likewise.
5101 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5102 (DECL_UNINLINABLE): Likewise.
5103 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5104 (handle_using_decl): Remove assertion.
5105 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5106 to build FIELD_DECLs.
5107 (build_base_field): Likewise.
5108 (layout_class_type): Likewise.
5109 * decl.c (init_decl_processing): Likewise.
5110 (build_ptrmemfunc_type): Likewise.
5111 (grokdeclarator): Likewise.
5112 * decl2.c (grok_x_components): Likewise.
5113 * except.c (call_eh_info): Likewise.
5114 * init.c (init_init_processing): Likewise.
5115 * rtti.c (expand_class_desc): Likewise.
5116 (create_pseudo_type_info): Likewise.
5117 (get_vmi_pseudo_type_info): Likewise.
5118 (create_tinfo_types): Likewise.
5119 * ptree.c (print_lang_decl): Adjust.
5120 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5121 before checking DECL_MUTABLE_P.
5123 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5124 parameters for template functions.
5125 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5126 destructors as well as constructors.
5128 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5130 * class.c (build_ctor_vtbl_group): Set inits.
5131 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5132 DECL_THIS_INLINE appropriately for clones.
5134 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5135 (DECL_CONV_FN_P): Simplify.
5136 (DECL_OPERATOR): Remove.
5137 (language_to_string): Declare.
5138 * decl.c (duplicate_decls): Fix typo in comment.
5139 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5140 (grok_op_properties): Use DECL_CONV_FN_P instead of
5141 IDENTIFIER_TYPENAME_P.
5142 * dump.c (dequeue_and_dump): Dump the language linkage of
5144 * error.c (language_to_string): Give it external linkage.
5145 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5146 (implicitly_declare_fn): Set DECL_LANGUAGE.
5147 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5148 IDENTIFIER_TYPENAME_P.
5149 (tsubst_decl): Likewise.
5150 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5151 * semantics.c (finish_member_declaration): Don't mark members of
5152 classes declared in an extern "C" region as extern "C".
5154 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5156 * decl2.c (qualified_lookup_using_namespace): Look through
5159 * decl.c (push_using_decl): Return the old decl on namespace level.
5161 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5163 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5164 (VTT_NAME_PREFIX): New macro.
5165 (CTOR_VTBL_NAME_PREFIX): Likewise.
5166 (get_ctor_vtbl_name): New function.
5167 * class.c (get_vtable_name): Simplify.
5168 (get_vtt_name): New function.
5169 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5170 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5171 when a virtual base becomes primary.
5172 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5174 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5175 additional parameters.
5176 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5177 (initialize_array): New function.
5178 (build_vtt): Likewise.
5179 (build_vtt_inits): Likewise.
5180 (dfs_build_vtt_inits): Likewise.
5181 (dfs_fixup_binfo_vtbls): Likewise.
5182 (build_ctor_vtbl_group): Likewise.
5183 (initialize_vtable): Use initialize_array.
5184 (accumulate_vtbl_inits): Reimplement to handle construction
5186 (dfs_accumulate_vtbl_inits): Likewise.
5187 (bulid_vtbl_initializer): Adjust parameter name.
5188 * method.c (build_typename_overload): Remove #if 0'd code.
5189 (get_ctor_vtbl_name): New function.
5190 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5191 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5193 * cp-tree.h (struct lang_type): Remove search_slot.
5194 (CLASSTYPE_SEARCH_SLOT): Remove.
5195 (emit_base_init): Change prototype.
5196 (initialize_vtbl_ptrs): Likewise.
5197 (expand_indirect_vtbls_init): Likewise.
5198 (clear_search_slots): Remove.
5199 * decl.c (lang_mark_tree): Don't mark search_slot.
5200 * init.c (initialize_vtbl_ptrs): Simplify.
5201 (emit_base_init): Likewise.
5202 * search.c (struct vbase_info): Document decl_ptr.
5203 (convert_pointer_to_single_level): Remove.
5204 (dfs_find_vbases): Remove.
5205 (dfs_init_base_pointers): Simplify.
5206 (dfs_clear_vbase_slots): Remove.
5207 (dfs_vtable_path_unmark): New function.
5208 (init_vbase_pointers): Simplify.
5209 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5210 (expand_indirect_vtbls_init): Simplify. Don't call
5211 mark_all_temps_used.
5212 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5213 initialize_vtbl_ptrs.
5215 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5217 * except.c: Add static prototypes.
5219 2000-05-20 H.J. Lu <hjl@gnu.org>
5221 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5223 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5225 Don't create a separate copy of virtual bases for the
5226 CLASSTYPE_VBASECLASSES list.
5227 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5228 (BINFO_FOR_VBASE): Remove.
5229 (CANONICAL_BINFO): Adjust.
5230 (binfo_for_vbase): New function.
5231 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5232 instead of BINFO_FOR_VBASE.
5233 (build_vbase_pointer): Likewise.
5234 (build_secondary_vtable): Likewise.
5235 (dfs_mark_primary_bases): Likewise.
5236 (mark_primary_bases): Likewise.
5237 (layout_nonempty_base_or_field): Likewise.
5238 (dfs_set_offset_for_shared_vbases): Likewise.
5239 (dfs_set_offset_for_unshared_vbases): Likewise.
5240 (layout_virtual_bases): Likewise. Adjust for changes to the
5241 CLASSTYPE_VBASECLASSES list.
5242 (dump_class_hierarchy_r): Use binfo_for_vbase
5243 instead of BINFO_FOR_VBASE.
5244 (dump_class_hierarchy): Likewise.
5245 (finish_vtbls): Likewise.
5246 (build_vtbl_initializer): Adjust for changes to the
5247 CLASSTYPE_VBASECLASSES list.
5248 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5249 * decl.c (finish_destructor_body): Adjust for changes to the
5250 CLASSTYPE_VBASECLASSES list.
5251 * init.c (sort_base_init): Use binfo_for_vbase.
5252 (construct_virtual_bases): Adjust for changes to the
5253 CLASSTYPE_VBASECLASSES list.
5254 (expand_member_init): Use binfo_for_vbase.
5255 (build_vbase_delete): Adjust for changes to the
5256 CLASSTYPE_VBASECLASSES list.
5257 * method.c (do_build_copy_constructor): Likewise.
5258 * rtti.c (get_base_offset): Use binfo_for_vbase.
5259 (expand_class_desc): Remove #if 0'd code.
5260 * search.c (struct vbase_info): Remove vbase_types.
5261 (get_base_distance): Use binfo_for_vbase.
5262 (lookup_field_queue_p): Use CANONICAL_BINFO.
5263 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5264 (get_pure_virtuals): Adjust for changes to the
5265 CLASSTYPE_VBASECLASSES list.
5266 (dfs_find_vbases): Use binfo_for_vbase.
5267 (dfs_init_vbase_pointers): Likewise.
5268 (init_vbase_pointers): Don't initialize vi.vbase_types.
5269 (virtual_context): Use binfo_for_vbase.
5270 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5271 CLASSTYPE_VBASECLASSES list.
5272 (expand_indirect_vtbls_init): Simplify.
5273 (dfs_get_vbase_types): Don't replicate virtual bases.
5274 (find_vbase_instance): Use binfo_for_vbase.
5275 (binfo_for_vbase): New function.
5276 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5278 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5280 * decl2.c (finish_anon_union): Generalize error messages to handle
5281 anonymous structures.
5282 * init.c (perform_member_init): Remove `name' parameter.
5283 (build_field_list): New function.
5284 (sort_member_init): Handle anonymous union initialization order
5285 correctly. Check for multiple initializations of the same union.
5286 (emit_base_init): Don't look up fields by name here.
5287 (expand_member_init): Record the result of name lookup for future
5289 * typeck.c (build_component_ref): Fix formatting.
5291 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5293 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5294 * typeck.c (build_x_compound_expr): Replace warn_unused with
5297 * decl2.c (lang_decode_option): Update -Wall unused flags by
5298 calling set_Wunused.
5300 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5302 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5303 * init.c (dfs_vtable_path_unmark): Remove.
5304 * search.c (marked_new_vtable_p): Likewise.
5305 (unmarked_new_vtable_p): Likewise.
5306 (dfs_search_slot_nonempty_p): Likewise.
5307 (dfs_mark): Likewise.
5308 (dfs_vtable_path_unmark): Likewise.
5309 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5310 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5311 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5312 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5313 (init_vbase_pointers): Simplify.
5314 (expand_indirect_vtbls_init): Likewise.
5316 * class.c (copy_virtuals): New function.
5317 (build_primary_table): Use it.
5318 (build_secondary_vtable): Likewise.
5319 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5320 indicate that no vcall offset is required.
5321 (add_virtual_function): Likewise.
5322 (modify_all_vtables): Likewise.
5323 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5324 (dfs_accumulate_vtbl_inits): Likewise.
5325 (build_vtbl_initializer): Make changes to handle construction
5327 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5328 (build_rtti_vtbl_entries): Likewise.
5329 (build_vtable_entries): Handle a NULL vcall_index.
5331 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5333 * decl2.c (lang_decode_option): Fix thinko.
5335 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5337 * except.c (check_handlers): New fn.
5338 * cp-tree.h: Declare it.
5339 * semantics.c (finish_handler_sequence): Call it.
5340 (finish_function_handler_sequence): Likewise.
5341 (finish_handler_parms): Set TREE_TYPE on the handler.
5342 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5343 * search.c (get_base_distance_recursive): If protect>1, ignore
5345 (get_base_distance): Don't reduce watch_access.
5347 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5349 * lex.c: #include diagnostic.h.
5350 (lang_init_options): Set default prefixing rules.
5352 * lang-options.h: Add -fdiagnostics-show-location=.
5354 * decl2.c: #include diagnostic.h.
5355 (lang_decode_option): Handle -fdiagnostics-show-location=.
5357 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5359 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5360 * vec.cc: Revert my 2000-05-07 change.
5362 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5364 * class.c (check_field_decls): Complain about non-static data
5365 members with same name as class in class with constructor.
5367 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5369 * decl.c (grokdeclarator): Allow non-static data members with
5372 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5374 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5375 and pending_inline.filename. Update prototypes.
5376 * decl.c (define_label): Constify filename parameter.
5377 * decl2.c (warn_if_unknown_interface): Constify local char *.
5378 * input.c Constify input_source.filename. Don't declare
5379 input_filename or lineno. Constify filename parameter to feed_input.
5380 * lex.c (init_parse): Constify parameter and return value.
5381 (cp_pragma_interface, cp_pragma_implementation): Constify
5383 (reinit_parse_for_method, reinit_parse_for_block,
5384 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5385 Constify local char *.
5386 * pt.c: Don't declare lineno or input_filename.
5387 (print_template_context, tsubst_friend_function, tsubst_decl,
5388 tsubst, instantiate_decl): Constify local char *.
5389 * semantics.c (expand_body): Constify local char *.
5390 * tree.c (build_srcloc): Constify filename parameter.
5391 * typeck.c (c_expand_asm_operands): Constify filename
5394 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5396 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5399 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5401 * inc/cxxabi.h: Fix typos in comment.
5402 (__base_class_info::__offset): Use a static_cast.
5404 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5406 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5407 of std::size_t and std::ptrdiff_t respectively.
5408 * tinfo.cc: Likewise.
5411 2000-05-06 Richard Henderson <rth@cygnus.com>
5413 * typeck.c (build_c_cast): Don't warn integer->pointer size
5414 mismatch for constants.
5416 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5418 * rtti.c (ptmd_initializer): Set non-public, if class is
5421 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5422 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5423 __cxa_vec_delete): Likewise.
5424 * tinfo.cc (__dynamic_cast): Likewise.
5425 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5426 __cxa_vec_delete): Likewise.
5428 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5430 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5431 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5432 (lang_decl_flags): Add vcall_offset.
5433 (THUNK_VCALL_OFFSET): Use it.
5434 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5435 * method.c (make_thunk): Create the lang_decl here, not in
5437 (emit_thunk): Make generic thunks into ordinary functions once
5438 they have been fed to expand_body.
5439 * semantics.c (expand_body): Set current_function_is_thunk here.
5441 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5443 * class.c (update_vtable_entry_for_fn): Prototype.
5445 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5448 * search.c (dfs_build_inheritance_graph_order): Prototype.
5450 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5452 * cp-tree.h (special_function_kind): Add various kinds of
5454 (special_function_p): New function.
5455 * class.c (overrides): Don't let one kind of destructor override
5457 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5458 whether or not to instantiate a template.
5459 * tree.c (special_function_p): Define.
5461 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5463 * cp-tree.def (THUNK_DECL): Remove.
5464 * cp-tree.h (DECL_THUNK_P): New macro.
5465 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5466 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5467 (SET_DECL_THUNK_P): Likewise.
5468 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5469 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5470 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5471 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5472 (duplicate_decls): Likewise.
5473 (pushdecl): Likewise. Adjust thunk handling.
5474 (grokfndecl): Use DECL_EXTERN_C_P.
5475 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5476 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5477 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5478 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5479 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5480 DECL_NO_STATIC_CHAIN.
5481 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5482 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5483 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5486 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5488 * tree.c (walk_tree): Set lineno.
5490 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5492 * exception.cc: Update license notice.
5494 * new1.cc: Likewise.
5495 * new2.cc: Likewise.
5496 * tinfo.cc: Likewise.
5497 * tinfo2.cc: Likewise.
5499 * inc/cxxabi.h: Likewise.
5500 * inc/exception: Likewise.
5501 * inc/new: Likewise.
5502 * inc/new.h: Likewise.
5503 * inc/typeinfo: Likewise.
5505 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5507 * tree.c (build_target_expr_with_type): If we already have a
5508 TARGET_EXPR, just return it.
5510 * optimize.c (initialize_inlined_parameters): Don't generate an
5511 EXPR_STMT if we can just use DECL_INITIAL.
5512 * decl.c (emit_local_var): Only make the initialization a
5513 full-expression if stmts_are_full_exprs_p.
5515 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5517 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5519 * call.c (standard_conversion): Use it.
5520 (direct_reference_binding): Likewise.
5521 (build_over_call): Likewise.
5522 (is_properly_derived_from): Likewise.
5523 (compare_ics): Likewise.
5524 * class.c (resolves_to_fixed_type_p): Likewise.
5525 * optimize.c (declare_return_variable): Likewise.
5526 * pt.c (is_specialization_of): Likewise.
5528 * typeck.c (comp_target_parms): Likeiwse.
5529 (build_static_cast): Likewise.
5530 (build_reinterpret_cast): Likewise.
5531 (build_const_cast): Likewise.
5532 (comp_ptr_ttypes_real): Likewise.
5533 (comp_ptr_ttypes_const): Likewise.
5534 * typeck2.c (process_init_constructor): Likewise.
5536 2000-04-30 Scott Snyder <snyder@fnal.gov>
5538 * decl.c (finish_destructor_body): Use the base destructor when
5539 destroying virtual bases.
5541 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5543 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5545 * optimize.c (struct inline_data): Add target_exprs field.
5546 (declare_return_variable): When a function returns an aggregate,
5547 use the variable declared in the TARGET_EXPR as the remapped
5549 (expand_call_inline): Update the pending target_exprs stack.
5550 (optimize_function): Initialize the stack.
5552 * decl2.c (finish_file): Fix typo in comment.
5554 * method.c (emit_thunk): Don't try to return a `void' value.
5556 * optimize.c (initialize_inlined_parameters): If the parameter is
5557 addressable, we need to make a new VAR_DECL, even if the
5558 initializer is constant.
5560 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5562 * decl.c (grok_op_properties): Add an extra check of argtypes.
5564 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5566 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5568 (initialize_inlined_parameters): Try to avoid creating new
5571 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5573 * lex.c (my_get_run_time): Remove.
5574 (init_filename_times): Use get_run_time instead of my_get_run_time.
5575 (check_newline): Likewise.
5576 (dump_time_statistics): Likewise.
5577 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5578 of computing elapsed time explicitly.
5580 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5582 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5583 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5584 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5585 before calling decl_constant_value.
5586 * class.c (check_bitfield_decl): Likewise.
5587 * cvt.c (ocp_convert): Likewise.
5588 (convert): Likewise.
5589 * decl.c (compute_array_index_type): Likewise.
5590 (build_enumerator): Likewise.
5591 * decl2.c (check_cp_case_value): Likewise.
5592 * pt.c (convert_nontype_argument): Likewise.
5594 * typeck.c (decay_conversion): Likewise.
5595 (build_compound_expr): Likewise.
5596 (build_reinterpret_cast): Likewise.
5597 (build_c_cast): Likewise.
5598 (convert_for_assignment): Likewise.
5600 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5602 * decl.c (finish_function): Don't play games with DECL_INLINE.
5604 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5606 * ir.texi: Correct typo.
5608 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5610 * decl.c (grokdeclarator): Reject VLAs as members.
5612 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5614 * call.c (standard_conversion): Accept conversion between
5617 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5619 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5621 * decl2.c (finish_file): Remove double setup for accounting
5624 2000-04-24 Robert Lipe <robertlipe@usa.net>
5626 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5628 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5630 * new.cc (set_new_handler): Needs to be in std::.
5632 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5634 * cp-tree.h (lang_decl): Remove pretty_function_p.
5635 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5636 language-specific node.
5637 * decl.c (cp_make_fname_decl): Use build_decl, not
5638 build_lang_decl, to build the variables.
5639 (grokvardecl): Don't call build_lang_decl for local variables in
5641 (grokdeclarator): Don't call build_lang_decl for local type
5642 declarations in templates.
5643 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5644 zero'd memory, rather than calling memset.
5645 * pt.c: Include hashtab.h.
5646 (local_specializations): New variable.
5647 (retrieve_local_specialization): Use it.
5648 (register_local_specialization): Likewise.
5649 (tsubst_decl): Don't assume local variables have
5651 (instantiate_decl): Set up local_specializations.
5652 * Makefile.in (HTAB_H): New variable.
5654 2000-04-23 Richard Henderson <rth@cygnus.com>
5656 * typeck.c (c_expand_asm_operands): Restore the original
5657 contents of the output list.
5659 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5661 * ir.texi: Document complex number representation.
5663 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5665 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5666 (target_incomplete_p): New function.
5667 (tinfo_base_init): Create comdat NTBS name variable.
5668 (ptr_initializer): Add non_public parameter. Calculate it.
5669 (ptmd_initializer): Likewise.
5670 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5671 (create_real_tinfo_var): Add non_public parameter. Use it.
5672 Push proxy into global namespace.
5673 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5675 * inc/typeinfo (type_info::before, type_info::operator==):
5676 Compare __name addresses.
5678 * tinfo2.cc: Remove new-abi builtins comment.
5680 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5682 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5684 * call.c (joust): Exit early if we get the same function, too.
5686 * decl2.c (key_method): Return NULL_TREE for template classes.
5687 (import_export_class): Don't need to check for template classes.
5689 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5691 * lex.c: Remove references to cccp.c.
5693 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5695 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5696 volatile_memfunc. Add destructor_attr. Adjust dummy.
5697 (DECL_DESTRUCTOR_P): Use destructor_attr.
5698 (DECL_CONST_MEMFUNC_P): Reimplement.
5699 (DECL_VOLATILE_MEMFUNC_P): Remove.
5700 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5701 (overrides): Use DECL_DESTRUCTOR_P.
5702 (check_for_override): Likewise.
5703 * decl.c (start_function): Likewise.
5704 * decl2.c (grokfclassfn): Likewise.
5705 (check_classfn): Likewise.
5706 (grok_function_init): Likewise.
5708 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5710 * decl2.c (grokfield): Issue error on illegal data member
5713 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5715 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5717 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5719 * class.c (build_vtable_entry): Don't build thunks for type-info
5722 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5724 * decl.c (decls_match): Allow a redeclaration of a builtin to
5725 specify args while the builtin did not.
5727 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5729 * cp-tree.def (THUNK_DECL): Add to documentation.
5730 * cp-tree.h (flag_huge_objects): Declare.
5731 * class.c (modify_vtable_entry): Tidy.
5732 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5733 Calculate delta appropriately for the new ABI.
5734 (dfs_modify_vtables): Use it.
5735 (modify_all_vtables): Fix thinko in code to add overriding copies
5736 of functions to primary vtables.
5737 (build_clone): Fix typo in comment.
5738 (clone_function_decl): Correct order of destructors in vtable.
5739 (build_vbase_offset_vtbl_entries): Adjust comment.
5740 (dfs_vcall_offset_queue_p): Remove.
5741 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5742 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5743 (build_vtable_entry): Correct check for pure virtual functions.
5744 Don't declare flag_huge_objects.
5745 * decl.c (flag_huge_objects): Remove declaration.
5746 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5747 Use int_size_in_bytes.
5748 (emit_thunk): Handle vcall offset thunks.
5750 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5752 * decl2.c (parse_time, varconst_time): Delete declarations.
5753 (finish_file): Delete LINENO declaration.
5754 START_TIME and THIS_TIME now long.
5756 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5758 * class.c (build_base_field): Reformat comment.
5760 * inc/cxxabi.h (stddef.h): Comment inclusion.
5761 (__base_class_info::__offset): Comment shift.
5763 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5765 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5766 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5767 (cp_push_exception_identifier): New macro.
5768 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5769 (DECL_BASE_DESTRUCTOR_P): Likewise.
5770 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5771 (get_vtbl_decl_for_binfo): Fix formatting.
5772 (in_charge_arg_for_name): New macro.
5773 (maybe_build_cleanup_and_delete): Remove declaration.
5774 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5775 (in_charge_arg_for_name): New function.
5776 (build_new_method_call): Use it. Handle cloned destructors.
5777 (build_clone): Don't make the base constructor virtual.
5778 Automatically defer generated functions.
5779 (clone_function_decl): Handle destructors, too.
5780 (clone_constructors_and_destructors): Likewise.
5781 (create_vtable_ptr): Don't create a vtable entry for a cloned
5783 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5784 (initialize_predefined_identifiers): Update appropriately.
5785 (finish_destructor_body): Simplify.
5786 (maybe_build_cleanup_and_delete): Remove.
5787 * except.c (expand_throw): Handle new-ABI destructors.
5788 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5789 (build_dtor_call): New function.
5790 (build_delete): Use it. Simplify.
5791 * optimize.c (maybe_clone_body): Handle destructors.
5792 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5794 * exception.cc (cleanup_fn): New typedef.
5795 (CALL_CLEANUP): New macro.
5796 (cp_eh_info): Use them.
5797 (__cp_push_exception): Likewise.
5798 (__cp_pop_exception): Likewise.
5800 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5802 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5803 (complete_dtor_identifier): New macro.
5804 (CLASSTYPE_FIRST_CONVERSION): Remove.
5805 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5806 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5807 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5808 (CLASSTYPE_CONSTRUCTORS): Likewise.
5809 (CLASSTYPE_DESTRUCTORS): Likewise.
5810 (lang_decl): Add cloned_function.
5811 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5812 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5813 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5814 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5815 (DECL_CLONED_FUNCTION_P): Likewise.
5816 (DECL_CLONED_FUNCTION): Likewise.
5817 (clone_function_decl): Declare.
5818 (maybe_clone_body): Likewise.
5819 * call.c (build_user_type_conversion_1): Call complete object
5820 constructors in the new ABI.
5821 (build_new_method_call): Don't add in-charge parameters under the
5823 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5824 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5825 CLASSTYPE_DESTRUCTOR_SLOT.
5826 (build_clone): New function.
5827 (clone_function_decl): Likewise.
5828 (clone_constructors_and_destructors): Likewise.
5829 (check_bases_and_members): Use it.
5830 * decl.c (iniitialize_predefined_identifiers): Initialize
5831 complete_dtor_identifier.
5832 (finish_function): Don't add extra code to a clone.
5833 (lang_mark_tree): Mark cloned_function.
5834 * decl2.c (mark_used): Don't bother trying to instantiate things
5836 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5837 * method.c (set_mangled_name_for_decl): Don't treat clones as
5839 (synthesize_method): Sythesize cloned functions, not the clones.
5840 * optimize.c (inline_data): Update comment on ret_label.
5841 (remap_block): Don't assume DECL_INITIAL exists.
5842 (copy_body_r): Allow ret_label to be NULL.
5843 (maybe_clone_body): Define.
5844 * pt.c (tsubst_decl): Handle clones.
5845 (instantiate_clone): New function.
5846 (instantiate_template): Use it.
5847 (set_mangled_name_for_template_decl): Don't treat clones as
5849 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5850 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5851 * semantics.c (expand_body): Clone function bodies as necessary.
5853 * optimize.c (remap_decl): Avoid sharing structure for arrays
5854 whose size is only known at run-time.
5855 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5857 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5858 to has_in_charge_parm_p.
5859 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5860 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5861 (DECL_COPY_CONSTRUCTOR_P): New macro.
5862 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5863 (build_user_type_conversion_1): Likewise.
5864 (convert_like_real): Likewise.
5865 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5866 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5867 (copy_args_p): Likewise.
5868 (grok_ctor_properties): Likewise.
5869 (start_function): Likewise.
5870 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5871 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5872 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5873 * method.c (do_build_copy_constructor): Use
5874 DECL_HAS_IN_CHARGE_PARM_P.
5875 (synthesize_method): Likewise.
5876 * pt.c (instantiate_template): Remove goto.
5877 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5880 * cp-tre.h (finish_function): Change prototype.
5881 * decl.c (end_cleanup_fn): Adjust caller.
5882 (finish_function): Take only one parameter.
5883 * decl2.c (finish_objects): Adjust caller.
5884 (finish_static_storage_duration_function): Likewise.
5885 * method.c (emit_thunk): Likewise.
5886 * parse.y: Likewise.
5887 * parse.c: Regenerated.
5888 * pt.c (instantiate_decl): Likewise.
5889 * rtti.c (synthesize_tinfo_fn): Likewise.
5890 * semantics.c (expand_body): Likewise.
5892 * cp-tree.h (copy_decl): New function.
5893 * class.c (finish_struct_1): Use it.
5894 * lex.c (copy_decl): Define it.
5895 * pt.c (tsubst_decl): Likewise.
5896 * tree.c (copy_template_template_parm): Likewise.
5898 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
5899 has_nonpublic_assign_ref.
5900 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
5901 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
5902 * class.c (finish_struct_methods): Don't set
5903 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
5904 (interface_only): Don't declare.
5905 (interface_unknown): Likewise.
5907 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5909 * tree.h (HAVE_TEMPLATES): Remove definition.
5910 * lang-options.h (-fthis-is-variable): Remove documentation.
5912 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
5914 * class.c (instantiate_type): Handle object-relative template-id.
5916 * semantics.c (finish_expr_stmt): Call convert_to_void here.
5917 * decl.c (cplus_expand_expr_stmt): Not here.
5919 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
5920 Initialize exprtype earlier.
5922 * parse.y (fn.def1): Check for defining types in return types.
5924 * decl.c (check_tag_decl): Notice extra fundamental types.
5925 Diagnose empty decls in classes, too.
5927 * decl.c (grokdeclarator): Don't override an anonymous name if no
5928 declarator was given.
5930 * cvt.c (convert_to_void): Call resolve_offset_ref.
5932 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
5934 * decl2.c (decl_namespace): Handle getting a type.
5936 * typeck.c (build_c_cast): Re-enable warning for cast between
5937 pointer and integer of different size.
5939 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
5941 * inc/cxxabi.h (__pointer_type_info): Add restrict and
5943 (__pointer_type_info::__pointer_catch): New virtual function.
5944 (__pointer_to_member_type_info): Derive from
5945 __pointer_type_info. Adjust.
5946 (__pointer_to_member_type_info::__do_catch): Remove.
5947 (__pointer_to_member_type_info::__is_pointer_p): Declare.
5948 (__pointer_to_member_type_info::__pointer_catch): Declare.
5949 * rtti.c (qualifier_flags): Add restrict flag.
5950 (ptmd_initializer): Reorder members.
5951 (create_tinfo_types): Expand comments. Reorder
5952 ptmd_desc_type_node members.
5953 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
5955 (__pointer_type_info::__do_catch): Move specific code into
5956 __pointer_catch. Call it.
5957 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
5958 specific catch checking. Fix void conversion check.
5959 (__pointer_to_member_type_info::__do_catch): Remove.
5960 (__pointer_to_member_type_info::__pointer_catch): Implement.
5962 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5964 * lex.c (init_parse): Remove traces of classof and headof.
5965 * decl2.c (flag_operator_names): Default to 1.
5966 (lang_decode_option): Do not set it for -ansi.
5968 2000-04-09 Mark Mitchell <mark@codesourcery.com>
5970 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
5971 (DECL_MAIN_VARIANT): Remove.
5972 * decl.c (duplicate_decls): Don't set it.
5973 (start_function): Likewise.
5974 (lang_mark_tree): Don't mark it.
5975 * decl2.c (defer_fn): Don't use it.
5976 * lex.c (retrofit_lang_decl): Don't set it.
5977 * pt.c (tsubst_decl): Likewise.
5978 * ptree.c (print_lang_decl): Don't print it.
5979 * typeck.c (mark_addressable): Don't use it.
5981 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5983 * vec.cc: Include <new> and <exception>.
5984 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
5985 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
5987 (__cxa_vec_delete): Catch dtor exceptions.
5989 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5991 Prepend __ to implementation defined names.
5992 * inc/typeinfo (type_info): Rename _name to __name.
5993 (type_info::type_info): Rename parameter.
5994 (type_info::operator==, type_info::operator!=,
5995 type_info::before): Likewise.
5996 (type_info::is_pointer_p, type_info::is_function_p,
5997 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6000 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6001 (__pointer_type_info::__pointer_type_info): Likewise.
6002 (__pointer_type_info::is_pointer_p,
6003 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6004 (__array_type_info::__array_type_info): Rename parameters.
6005 (__function_type_info::__function_type_info): Likewise.
6006 (__function_type_info::is_function_p): Prepend __.
6007 (__enum_type_info::__enum_type_info): Rename parameters.
6008 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6010 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6012 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6013 (__class_type_info::__class_type_info): Rename parameters.
6014 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6015 (__class_type_info::upcast_result,
6016 __class_type_info::dyncast_result): Prepend __. Move definition
6018 (__class_type_info::do_upcast, __class_type_info::do_catch,
6019 __class_type_info::find_public_src,
6020 __class_type_info::do_dyncast,
6021 __class_type_info::do_find_public_src): Prepend __. Rename
6023 (__si_class_type_info::__si_class_type_info): Rename parameters.
6024 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6025 __si_class_type_info::do_find_public_src): Prepent __. Rename
6027 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6028 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6029 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6031 (__dynamic_cast): Rename parameters.
6032 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6033 type_info::do_catch, type_info::do_upcast): Prepend __.
6034 (contained_p, public_p, virtual_p, contained_public_p,
6035 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6036 (__class_type_info::do_catch,
6037 __class_type_info::do_upcast): Prepend __. Adjust.
6038 (__class_type_info::__upcast_result,
6039 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6041 (__class_type_info::find_public_src): Prepend __. Adjust.
6042 (__class_type_info::do_find_public_src,
6043 __si_class_type_info::do_find_public_src,
6044 __vmi_class_type_info::do_find_public_src): Likewise.
6045 (__class_type_info::do_dyncast,
6046 __si_class_type_info::do_dyncast,
6047 __vmi_class_type_info::do_dyncast): Likewise.
6048 (__class_type_info::do_upcast,
6049 __si_class_type_info::do_upcast,
6050 __vmi_class_type_info::do_upcast): Likewise.
6051 (__dynamic_cast): Adjust.
6052 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6053 (__function_type_info::is_function_p): Likewise.
6054 (__pointer_type_info::do_catch): Likewise. Adjust.
6055 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6056 (__throw_type_match_rtti_2): Adjust.
6057 (__is_pointer): Adjust.
6059 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6061 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6062 (complete_ctor_identifier): New macro.
6063 (special_function_kind): Add sfk_copy_constructor and
6064 sfk_assignment_operator.
6065 (LOOKUP_HAS_IN_CHARGE): Remove.
6066 (cons_up_default_function): Rename to ...
6067 (implicitly_declare_fn): ... this.
6068 * call.c (build_new_method_call): Add in-charge parameters for
6070 * class.c (add_implicitly_declared_members): Change parameter name
6071 from cant_have_assignment to cant_have_const_assignment.
6072 Replace calls to cons_up_default_function to implicitly_declare_fn.
6073 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6074 * decl.c (initialize_predefined_identifiers): Initialize it.
6075 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6077 * init.c (expand_default_init): Don't calculate the in-charge
6079 (build_new_1): Likewise.
6080 * lex.c (cons_up_default_function): Move to method.c.
6081 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6082 (implicitly_declare_fn): New function.
6083 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6084 (build_modify_expr): Likewise.
6085 * typeck2.c (build_functional_cast): Likewise.
6087 Under the new ABI, constructors don't return `this'.
6088 * cp-tree.h (warn_reorder): Declare.
6089 (special_function_kind): New enum.
6090 (global_base_init_list): Remove declaration.
6091 (emit_base_init): Don't return a value.
6092 (check_base_init): Don't declare.
6093 (is_aggr_typedef): Likewise.
6094 * decl.c (check_special_function_return_type): New function.
6095 (return_types): Remove.
6096 (grokdeclarator): Use check_special_function_return_type.
6097 (start_function): Don't initialize ctor_label under the new ABI.
6098 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6099 * init.c (begin_init_stmts): Move to top of file.
6100 (finish_init_stmts): Likewise.
6101 (warn_reorder): Don't declare.
6102 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6104 (check_base_init): Remove.
6105 (is_aggr_typedef): Likewise.
6106 (build_new_1): Don't use the return value of a constructor.
6107 * semantics.c (setup_vtbl_ptr): Don't use the return value
6109 * typeck.c (check_return_expr): Don't magically convert return
6110 statements into `return this' in constructors under the new ABI.
6112 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6113 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6114 (base_ctor_identifier): New macro.
6115 (base_dtor_identifier): Likewise.
6116 (deleting_dtor_identifier): Likewise.
6117 * decl.c: Don't include obstack.h.
6118 (obstack_chunk_alloc): Don't define.
6119 (obstack_chunk_free): Likewise.
6120 (struct predefined_identifier): New type.
6121 (initialize_predefined_identifiers): New function.
6122 (init_decl_processing): Use it.
6123 (debug_temp_inits): Remove.
6124 (start_method): Don't call preserve_data.
6125 (hack_incomplete_structures): Update comment.
6126 * init.c (init_init_processing): Don't initialize
6128 (build_offset_rf): Remove dead code.
6129 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6130 * search.c (init_search_processing): Don't initialize
6133 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6135 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6136 some sign_compare warnings.
6138 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6140 Rename abi::__vmi_class_type_info members.
6141 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6142 base_list, detail_masks members to vmi_flags, vmi_base_count,
6143 vmi_bases and vmi_flags_masks respectively.
6144 (__vmi_class_type_info::vmi_flags_masks): Rename
6145 details_unknown_mask to flags_unknown_mask.
6146 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6147 (__vmi_class_type_info::do_find_public_src): Adjust.
6148 (__vmi_class_type_info::do_dyncast): Adjust.
6149 (__vmi_class_type_info::do_upcast): Adjust.
6151 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6153 * tinfo.cc (convert_to_base): New function.
6154 (get_vbase_offset): Remove. Move into convert_to_base.
6155 (__vmi_class_type_info::do_find_public_src): Adjust.
6156 (__vmi_class_type_info::do_dyncast): Adjust.
6157 (__vmi_class_type_info::do_upcast): Adjust.
6159 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6161 * tinfo.cc (operator=): Use __builtin_strcmp.
6162 * tinfo2.cc (before): Likewise.
6164 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6166 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6167 (DECL_SAVED_INLINE): Rename to ...
6168 (DECL_DEFERRED_FN): ... this.
6169 (in_function_p): Remove declaration.
6170 (mark_inline_for_output): Rename to ...
6171 (defer_fn): ... this.
6172 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6173 (in_function_p): Remove definition.
6174 * decl2.c (saved_inlines): Rename to ...
6175 (deferred_fns): ... this.
6176 (saved_inlines_used): Rename to ...
6177 (deferred_fns_used): ... this.
6178 (mark_inline_for_output): Rename to ...
6179 (defer_fn): ... this.
6180 (finish_file): Adjust accordingly.
6181 (init_decl2): Likewise.
6182 * lex.c (cons_up_default_function): Likewise.
6183 * pt.c (mark_decl_instantiated): Likewise.
6184 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6186 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6187 * semantics.c (expand_body): Defer more functions.
6189 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6192 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6194 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6195 __cxa_vec_delete): Declare.
6197 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6199 * rtti.c (dfs_class_hint_mark): New static function.
6200 (dfs_class_hint_unmark): New static function.
6201 (class_hint_flags): Use them.
6203 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6205 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6207 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6209 * cp-tree.h (instantiate_decl): Change prototype.
6210 * decl2.c (mark_used): Adjust call.
6211 * optimize.c (inlinable_function_p): Adjust handling of templates.
6212 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6213 (do_type_instantiation): Likewise.
6214 (instantiate_decl): Defer more templates.
6215 (instantiate_pending_templates): Adjust logic to handle inline
6218 * Makefile.in (GGC_H): New variable. Use it throughout in place
6221 * call.c: Don't include obstack.h. Include ggc.h.
6222 (obstack_chunk_alloc): Don't define.
6223 (obstack_chunk_free): Likewise.
6224 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6225 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6226 (pop_switch): Free it.
6228 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6230 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6231 if we don't have a DECL_FIELD_OFFSET.
6233 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6235 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6238 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6240 * cfns.gperf (hash, libc_name_p): Prototype.
6242 * rtti.c (build_dynamic_cast_1): Constification.
6244 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6246 * semantics.c (deferred_type_access_control): Prototype.
6248 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6250 Correct many new ABI issues regarding vbase and vcall offset
6252 * cp-tree.h (BINFO_VTABLE): Document.
6253 (struct lang_type): Tweak formatting.
6254 (BINFO_PRIMARY_BINFO): Add to documentation.
6255 (CLASSTYPE_VSIZE): Fix typo in comment.
6256 (CLASSTYPE_VBASECLASSES): Update documentation.
6257 (BINFO_VBASE_MARKED): Remove.
6258 (SET_BINFO_VBASE_MARKED): Likewise.
6259 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6260 (BINFO_FIELDS_MARKED): Remove.
6261 (SET_BINFO_FIELDS_MARKED): Likewise.
6262 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6263 (enum access_kind): New enumeration.
6264 (num_extra_vtbl_entries): Remove declaration.
6265 (size_extra_vtbl_entries): Likewise.
6266 (get_vtbl_decl_for_binfo): New function.
6267 (dfs_vbase_unmark): Remove declaration.
6268 (mark_primary_bases): Likewise.
6269 * class.c (SAME_FN): Remove.
6270 (struct vcall_offset_data_s): Move definition.
6271 (build_vbase_pointer): Use `build', not `build_binary_op', to
6272 access the vbase pointer under the new ABI.
6273 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6274 (build_primary_vtable): Likewise.
6275 (dfs_mark_primary_bases): Move here from search.c.
6276 (mark_primary_bases): Likewise.
6277 (determine_primary_bases): Under the new ABI, don't make a base
6278 class a primary base just because we don't yet have any virtual
6280 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6281 (num_vfun_entries): Remove.
6282 (dfs_count_virtuals): Likewise.
6283 (num_extra_vtbl_entries): Likewise.
6284 (size_extra_vtbl_entries): Likewise.
6285 (layout_virtual_bases): Iterate in inheritance graph order under
6287 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6288 indicate that a vfield is present.
6289 (init_class_processing): Initialize access_public_node, etc., from
6291 (get_vtbl_decl_for_binfo): New function.
6292 (dump_class_hierarchy_r): Likewise.
6293 (dump_class_hierarchy): Use it.
6294 (finish_vtbls): Build the vtbls in inheritance graph order.
6295 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6296 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6297 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6299 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6300 where the vptr points, even for primary vtables.
6301 (build_vtbl_initializer): Adjust handling of vbase and vcall
6303 (build_vcall_and_vbase_vtable_entries): New function.
6304 (dfs_build_vbase_offset_vtbl_entries): Remove.
6305 (build_vbase_offset_vtbl_entries): Reimplement.
6306 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6307 were already handled in a primary base class vtable.
6308 (build_vcall_offset_vtbl_entries): Adjust.
6309 (build_rtti_vtbl_entries): Adjust.
6310 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6311 * init.c (expand_virtual_init): Simplify.
6312 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6313 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6314 * search.c (BINFO_ACCESS): New macro.
6315 (SET_BINFO_ACCESS): Likewise.
6316 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6317 (access_in_type): Likewise.
6318 (dfs_accessible_p): Likewise.
6319 (protected_accessible_p): Likewise.
6320 (lookup_fnfields_1): Adjust documentation.
6321 (dfs_mark_primary_bases): Move to class.c
6322 (mark_primary_bases): Likewise.
6323 (dfs_vbase_unmark): Remove.
6324 (virtual_context): Use BINFO_FOR_VBASE.
6325 (dfs_get_vbase_types): Simplify.
6326 (dfs_build_inheritance_graph_order): New function.
6327 (get_vbase_types): Use it.
6328 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6330 * tinfo.cc (get_vbase_offset): New function.
6331 (__vmi_class_type_info::do_find_public_src): Use it.
6332 (__vmi_class_type_info::do_dyncast): Likewise.
6333 (__vmi_class_type_info::do_upcast): Likewise.
6335 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6337 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6339 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6341 * rtti.c (class_hint_flags): Rename flags.
6342 (class_initializer): Remove flags.
6343 (synthesize_tinfo_var): Combine offset and flags. Add flags
6344 for __vmi_class_type_info.
6345 (create_tinfo_types): Remove flags from __class_type_info and
6346 __si_class_type_info. Merge flags and offset from
6347 base_class_type_info.
6348 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6349 (__base_class_info::is_virtual_p): Adjust.
6350 (__base_class_info::is_public_p): Adjust.
6351 (__base_class_info::offset): New accessor.
6352 (__class_type_info::details): Remove member.
6353 (__class_type_info::__class_type_info): Lose details.
6354 (__class_type_info::detail_masks): Remove.
6355 (__si_class_type_info::__si_class_type_info): Lose details.
6356 (__vmi_class_type_info::details): New member.
6357 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6358 (__vmi_class_type_info::detail_masks): New member.
6359 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6360 with unknown_details_mask.
6361 (__vmi_class_type_info::do_find_public_src): Adjust
6362 (__vmi_class_type_info::do_dyncast): Adjust.
6363 (__vmi_class_type_info::do_upcast): Set result details, if
6365 (__dynamic_cast): Temporarily #if out optimization.
6367 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6369 * rtti.c (get_tinfo_decl): Mark used.
6370 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6371 mark as dealt with, if we output it.
6373 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6375 * class.c: Reorganize to put virtual function table initialization
6376 machinery at the end of the file.
6378 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6380 * class.c (finish_struct): Use bitsize_zero_node.
6381 * pt.c (instantiate_class_template): Likewise.
6383 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6385 Put RTTI entries at negative offsets in new ABI.
6386 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6387 vbase offset at index -3, not -1.
6388 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6389 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6390 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6391 (build_rtti_vtbl_entries): New function.
6392 (set_rtti_entry): Remove.
6393 (build_primary_vtable): Don't use it.
6394 (build_secondary_vtable): Likewise.
6395 (start_vtable): Remove.
6396 (first_vfun_index): New function.
6397 (set_vindex): Likewise.
6398 (add_virtual_function): Don't call start_vtable. Do call
6400 (set_primary_base): Rename parameter.
6401 (determine_primary_base): Likewise.
6402 (num_vfun_entries): Don't use skip_rtti_stuff.
6403 (num_extra_vtbl_entries): Include RTTI information.
6404 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6405 (skip_rtti_stuff): Remove.
6406 (dfs_modify_vtables): Don't use it.
6407 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6408 (layout_nonempty_base_or_field): Update size handling.
6409 (create_vtable_ptr): Tweak.
6410 (layout_class_type): Adjust parameter names.
6411 (finish_struct_1): Simplify.
6412 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6413 (skip_rtti_stuff): Remove.
6414 (first_vfun_index): New function.
6415 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6416 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6417 (marked_vtable_pathp): Declare.
6418 (unmarked_vtable_pathp): Likewise.
6419 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6421 * rtti.c (build_headof): Look for RTTI at negative offsets.
6422 (get_tinfo_decl_dynamic): Likewise.
6423 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6425 (create_pseudo_type_info): Do it here instead. Adjust so that
6426 vptr points at first virtual function.
6427 * search.c (marked_vtable_pathp): Make it global.
6428 (unmarked_vtable_pathp): Likewise.
6429 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6430 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6431 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6432 (get_pure_virtuals): Likewise.
6433 (expand_upcast_fixups): Likewise.
6434 * tree.c (debug_binfo): Likewise.
6435 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6438 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6440 * class.c (check_field_decl): Fix typo.
6441 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6442 (check_methods): Likewise.
6443 (check_field_decls): Likewise.
6444 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6445 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6446 Use DECL_RESULT_FLD, not DECL_RESULT.
6447 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6448 * lex.c (identifier_type): Likewise.
6449 * pt.c (determine_specialization, lookup_template_class): Likewise.
6450 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6451 (resolve_overloaded_unification, more_specialized): Likewise.
6452 * semantics.c (finish_member_declaration): Likewise.
6453 * typeck.c (build_x_function_call): Likewise.
6455 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6457 * class.c (layout_empty_base): Handle empty bases with non-byte
6459 (build_base_field): Likewise.
6460 (layout_virtual_bases): Likewise.
6462 * class.c (finish_struct_1): Fix typo in this change:
6464 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6466 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6468 * decl.c (grokdeclarator): Count partial specializations when
6469 keeping track of how many template classes have been seen.
6471 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6473 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6475 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6476 (get_vfield_offset): Use byte_position.
6477 (set_rtti_entry): Set OFFSET to ssizetype zero.
6478 (get_binfo_offset_as_int): Deleted.
6479 (dfs_record_base_offsets): Use tree_low_cst.
6480 (dfs_search_base_offsets): Likewise.
6481 (layout_nonempty_base_or_field): Reflect changes in RLI format
6482 and call byte_position.
6483 (layout_empty_base): Convert offset to ssizetype.
6484 (build_base_field): use rli_size_unit_so_far.
6485 (dfs_propagate_binfo_offsets): Do computation in proper type.
6486 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6487 (layout_class_type): Reflect changes in RLI names and fields.
6488 (finish_struct_1): Set DECL_FIELD_OFFSET.
6489 * dump.c (dequeue_and_dump): Call bit_position.
6490 * expr.c (cplus_expand_constant): Use byte_position.
6491 * rtti.c (expand_class_desc): Use bitsize_one_node.
6492 * typeck.c (build_component_addr): Use byte_position and don't
6493 special case for zero offset.
6495 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6497 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6499 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6501 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6504 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6506 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6508 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6509 make_typename_type, check_initializer, cp_finish_decl,
6510 xref_tag): Likewise.
6511 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6512 decl_namespace, arg_assoc_template_arg, arg_assoc,
6513 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6514 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6515 args_to_string): Likewise.
6516 * friend.c (is_friend): Likewise.
6517 * lex.c (note_got_semicolon, note_list_got_semicolon,
6518 is_global): Likewise.
6519 * method.c (build_overload_nested_name, build_overload_value,
6520 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6521 * parse.y (typename_sub, typename_sub1): Likewise.
6522 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6523 process_partial_specialization, convert_template_argument,
6524 template_args_equal, add_pending_template, lookup_template_class,
6525 for_each_template_parm_r, maybe_fold_nontype_arg,
6526 tsubst, instantiate_template, type_unification_real, unify,
6527 instantiate_pending_templates, set_mangled_name_for_template_decl):
6529 * repo.c (repo_get_id, repo_template_used): Likewise.
6530 * search.c (lookup_field_1): Likewise.
6531 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6532 * xref.c (classname): Likewise.
6534 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6536 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6537 (CANONICAL_BINFO): New macro.
6538 (BINFO_NEW_VTABLE_MARKED): Use it.
6539 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6540 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6541 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6543 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6544 (build_secondary_vtable): Likewise.
6545 (dfs_finish_vtbls): Likewise.
6546 (dfs_accumulate_vtbl_inits): Likewise.
6547 (accumulate_vtbl_inits): New function.
6548 (finish_vtbls): Make sure that virtual bases come after
6549 non-virtual bases in the vtable group.
6550 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6551 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6552 * search.c (struct vbase_info): Move definition.
6553 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6554 (unmarked_new_vtable_p): Likewise.
6555 (dfs_mark_vtable_path): Remove.
6556 (dfs_mark_new_vtable): Remove.
6557 (dfs_unmark_new_vtable): Likewise.
6558 (dfs_clear_search_slot): Likewise.
6559 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6560 (dfs_clear_vbase_slots): Likewise.
6561 (init_vbase_pointers): LIkewise.
6563 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6565 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6566 SIZETYPE to a non-SIZETYPE.
6568 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6570 * class.c (layout_virtual_bases): Adjust names in conditionally
6573 * class.c (record_base_offsets): New function.
6574 (layout_conflict_p): Likewise.
6575 (layout_nonempty_base_or_field): Use it.
6576 (layout_empty_base): New function.
6577 (build_base_field): Use it.
6578 (build_base_fields): Update comment.
6579 (layout_virtual_bases): Fold in a little code form
6580 layout_basetypes. Use layout_empty_base.
6581 (layout_basetypes): Remove.
6582 (end_of_class): New function.
6583 (layout_class_type): Use it. Adjust.
6585 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6587 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6589 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6590 * typeck.c (fntype_p): Remove.
6592 * cp-tree.h (TI_SPEC_INFO): Remove.
6593 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6594 * pt.c (process_partial_specialization): Likewise.
6596 * class.c (build_base_field): Fix thinko in computation of binfo
6599 * tree.c (mark_local_for_remap_p): Mark variables declared in
6600 TARGET_EXPRs as well.
6602 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6604 * typeck.c (require_complete_type, complete_type,
6605 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6606 build_array_ref, convert_arguments, pointer_diff,
6607 build_x_unary_op, build_unary_op, build_c_cast,
6608 build_modify_expr): Use COMPLETE_TYPE_P etc.
6609 * call.c (is_complete, convert_like_real,
6610 build_new_method_call): Likewise.
6611 * class.c (build_vbase_pointer_fields, check_bases,
6612 build_base_field, finish_struct_1, pushclass): Likewise.
6613 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6614 * decl.c (maybe_process_template_type_declaration, pushtag,
6615 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6616 layout_var_decl, check_initializer, cp_finish_decl,
6617 grokdeclarator, require_complete_types_for_parms,
6618 grok_op_properties, xref_tag, xref_basetypes,
6619 check_function_type): Likewise.
6620 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6621 * friend.c (do_friend): Likewise.
6622 * init.c (build_offset_ref): Likewise.
6623 * parse.y (structsp): Likewise.
6624 * pt.c (maybe_process_partial_specialization,
6625 tsubst_friend_function, instantiate_class_template, tsubst,
6626 do_type_instantiation, instantiate_pending_templates): Likewise.
6627 * repo.c (repo_get_id): Likewise.
6628 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6629 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6630 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6631 * semantics.c (begin_class_definition): Likewise.
6632 * tree.c (build_cplus_method_type): Likewise.
6633 * typeck2.c (digest_init, build_functional_cast,
6634 add_exception_specifier): Likewise.
6635 * parse.h, parse.c: Regenerated.
6637 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6639 * inc/cxxabi.h: New header file. Define new-abi entry points.
6640 (__pointer_type_info::target): Rename member to ...
6641 (__pointer_type_info::type): ... here.
6642 (__base_class_info::type): Rename member to ...
6643 (__base_class_info::base): ... here.
6644 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6645 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6646 (abi_node): New global tree node.
6647 * decl.c (abi_node): Document.
6648 (init_decl_processing): Initialize abi_node.
6649 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6650 (get_vmi_pseudo_type_info): Likewise.
6651 (create_tinfo_types): Likewise.
6652 (emit_support_tinfos): Likewise.
6653 * tinfo.h (cxxabi.h): Include for new-abi.
6654 Move rtti class definitions to new header file.
6655 * tinfo.cc (abi): Use the namespace.
6656 (std): Move new abi rtti classes from here ...
6657 (__cxxabiv1): ... to here.
6658 * tinfo2.cc (cxxabi.h): Include for new-abi.
6659 Move rtti class definitions to new header file.
6660 (std): Move new abi rtti classes from here ...
6661 (__cxxabiv1): ... to here.
6662 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6665 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6666 Jason Merrill <jason@casey.cygnus.com>
6668 * method.c (build_overload_int): Use host_integerp.
6670 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6672 * init.c (build_offset_ref): Handle the case of a templated member
6675 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6677 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6679 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6681 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6682 * class.c (check_bitfield_decl): Turn illegal bitfields into
6684 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6686 (dfs_offset_for_unshared_vbases): Likewise.
6687 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6688 pointer-to-member correctly under the new ABI.
6689 * expr.c (cplus_expand_constant): Don't use cp_convert when
6690 turning an offset into a pointer-to-member.
6691 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6692 when dereferencing them under the new ABI.
6693 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6694 of pointers-to-members under the new ABI.
6696 * class.c (check_bitfield_decl): Remove restriction on really long
6698 (layout_class_type): Implement new ABI handling of bitfields
6699 longer than their types.
6701 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6703 * parse.y (extdefs): Call ggc_collect.
6704 * parse.c: Regenerated.
6706 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6708 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6709 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6712 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6714 * class.c (build_vbase_path): Use integer_zerop.
6715 (build_vtable_entry): Use tree_low_cst.
6716 (get_vfield_offset): Use bit_position.
6717 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6719 (check_bitfield_decl): Set DECL_SIZE using convert.
6720 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6721 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6723 (finish_struct_1): Use bit_position.
6724 (dump_class_hierarchy): Use tree_low_cst.
6725 * cp-tree.h (min_precision): Add declaration.
6726 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6727 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6728 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6729 * expr.c (cplus_expand_constant): Use bit_position.
6730 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6731 * rtti.c (get_base_offset): Use bit_position.
6732 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6733 host_integerp, and tree_low_cst.
6734 (pointer_int_sum): Use integer_zerop.
6735 (build_component_addr): Use bit_position.
6737 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6739 * typeck.c (require_complete_type): Don't assume size_zero_node.
6740 (complete_type_or_else): Likewise.
6742 2000-03-16 Steven Grady <grady@digitaldeck.com>
6743 Jason Merrill <jason@casey.cygnus.com>
6745 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6747 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6749 * decl2.c (grokfield): Bail out if type is error_mark_node.
6751 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6753 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6754 (__pointer_to_member_data): ... here. Adjust.
6755 * rtti.c (create_tinfo_types): Adjust.
6757 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6759 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6760 * decl.c (ref_desc_type_node): Undocument.
6761 * rtti.c (ptr_ref_initializer): Rename to ...
6762 (ptr_initializer): ... here. Adjust comments.
6763 (ptmd_initializer): Fix comment thinko.
6764 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6765 (create_tinfo_types): Remove ref_desc_type_node init.
6766 * tinfo2.cc (__reference_type_info): Remove.
6768 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6770 * decl.c (cp_finish_decl): Remove obsolete comment.
6772 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6774 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6776 * cp-tree.h: Tweak documentation.
6777 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6778 (avoid_overlap): Remove.
6779 (get_binfo_offset_as_int): New function.
6780 (dfs_serach_base_offsets): Likewise.
6781 (layout_nonempty_base_or_field): Likewise.
6782 (build_base_field): Layout fields here. Avoid placing two objects
6783 of the same type at the same address, under the new ABI.
6784 (build_base_fields): Adjust accordingly.
6785 (create_vtable_ptr): Return the new field, but don't attach it to
6787 (remove_base_field): Remove.
6788 (remove_base_fields): Remove.
6789 (layout_basetypes): Adjust accordingly.
6790 (layout_class_type): Call layout_field for each field, rather than
6791 just making a wholesale call to layout_type.
6793 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6795 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6797 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6799 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6801 * except.c (dtor_nothrow): New fn.
6802 (do_pop_exception): Use it. Take type parm.
6803 (push_eh_cleanup): Take type parm.
6804 (expand_start_catch_block): Pass it.
6805 (build_eh_type_type_ref): Accept null type.
6807 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6809 * cp-tree.h (revert_static_member_fn): Change prototype.
6810 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6811 (grok_op_properties): Likewise.
6812 (start_function): Likewise.
6813 (revert_static_member_fn): Simplify.
6814 * pt.c (check_explicit_specialization): Adjust call to
6815 revert_static_member_fn.
6817 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6819 * cp-tree.h (scope_kind): New type.
6820 (tmpl_spec_kind): Likewise.
6821 (declare_pseudo_global_level): Remove.
6822 (pseudo_global_level_p): Rename to template_parm_scope_p.
6823 (pushlevel): Remove declaration.
6824 (begin_scope): New function.
6825 (finish_scope): Likewise.
6826 (current_tmpl_spec_kind): Likewise.
6827 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6828 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6829 Add template_spec_p.
6830 (toplevel_bindings_p): Adjust.
6831 (declare_pseudo_global_level): Remove.
6832 (pseudo_global_level_p): Rename to template_parm_scope_p.
6833 (current_tmpl_spec_kind): New function.
6834 (begin_scope): Likewise.
6835 (finish_scope): Likewise.
6836 (maybe_push_to_top_level): Adjust.
6837 (maybe_process_template_type_declaration): Likewise.
6838 (pushtag): Likewise.
6839 (pushdecl_nonclass_level): Likewise.
6840 (lookup_tag): Likewise.
6841 (grokfndecl): Handle member template specializations. Share
6842 constructor and non-constructor code.
6843 * decl2.c (check_classfn): Handle member template specializations.
6844 * pt.c (begin_template_parm_list): Use begin_scope.
6845 (begin_specialization): Likewise.
6846 (end_specialization): Likewise.
6847 (check_explicit_specialization): Use current_tmpl_spec_kind.
6848 Handle member template specializations.
6849 (end_template_decl): Use finish_scope. Remove call to
6851 (push_template_decl_real): Remove bogus error message.
6852 (tsubst_decl): Fix typo in code contained in comment.
6853 (instantiate_template): Handle member template specializations.
6854 (most_general_template): Likewise.
6856 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6858 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6859 (do_identifier): Ditto for error().
6861 * pt.c (convert_nontype_argument): Ditto for cp_error().
6862 (convert_template_argument): Ditto for cp_pedwarn().
6864 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6866 * exception.cc (__check_null_eh_spec): New fn.
6867 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6869 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6871 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6872 * except.c (expand_end_eh_spec): Add the return type.
6873 * rtti.c (throw_bad_cast): Add the parmtypes.
6874 (throw_bad_typeid): Likewise.
6876 * semantics.c (expand_stmt): Only leave out rtl for unused
6877 artificials, and set DECL_IGNORED_P on them as well.
6878 * decl.c (wrapup_globals_for_namespace): Likewise.
6880 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6882 * decl.c (maybe_commonize_var): Skip all artificial decls.
6883 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6885 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6887 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6888 * cp-tree.h: Declare flag_enforce_eh_specs.
6889 * decl.c (store_parm_decls, finish_function): Check it.
6891 C library functions don't throw.
6892 * Makefile.in (cfns.h): New target.
6893 (except.o): Depend on it.
6894 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6895 * cfns.gperf: New file.
6896 * cfns.h: Generated.
6897 * except.c: Include it.
6898 (nothrow_libfn_p): New fn.
6899 * decl.c (grokfndecl): Use it.
6900 * cp-tree.h: Declare it.
6902 * decl.c (push_overloaded_decl_1, auto_function,
6903 define_function): Lose.
6904 (build_library_fn_1): New static fn.
6905 (builtin_function): Use it.
6906 (get_atexit_node): Use build_library_fn_ptr.
6907 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
6908 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
6909 push_void_library_fn, push_throw_library_fn): New fns.
6910 * cp-tree.h: Declare them.
6911 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
6912 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
6913 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
6914 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
6915 * rtti.c (build_runtime_decl): Lose.
6916 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
6917 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
6918 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
6920 * call.c (build_call): Remove result_type parm.
6921 Call mark_used on unused artificial fns.
6922 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
6924 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
6926 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
6928 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
6929 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
6930 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
6931 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
6932 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
6933 expand_generic_desc): Likewise.
6935 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6937 * exception.cc (__cp_pop_exception): Cleanup the original object.
6939 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6941 * decl.c (grok_op_properties): Merge conversion to void warning
6942 with other silly op warnings.
6944 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
6946 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
6947 array CONSTRUCTOR elements. Don't use expr_tree_cons.
6949 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6951 * decl.c (cp_make_fname_decl): New function.
6952 (wrapup_globals_for_namespace): Don't emit unused static vars.
6953 (init_decl_processing): Remove comment about use of
6954 array_domain_type. Set make_fname_decl.
6955 (cp_finish_decl): Remove __FUNCTION__ nadgering.
6956 * semantics.c (begin_compound_stmt): Remove
6957 current_function_name_declared flagging.
6958 (expand_stmt): Don't emit unused local statics.
6959 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
6962 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6964 * typeck.c (convert_for_assignment): Don't look at array
6966 * call.c (convert_like_real): Likewise.
6968 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
6970 Add initial support for '\uNNNN' specifier.
6971 * lex.c (read_ucs): New fn.
6972 (readescape, skip_white_space): Call it.
6973 (is_extended_char, is_extended_char_1): New fns.
6974 (utf8_extend_token): New fn, #if 0'd out.
6975 (real_yylex): Treat extended chars like letters.
6977 * search.c (note_debug_info_needed): Walk the bases even if we
6978 weren't deferring the type itself.
6980 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6982 * decl2.c (finish_objects): Constify a char*.
6984 * method.c (emit_thunk): Likewise.
6986 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
6988 * typeck.c (dubious_conversion_warnings): Look through
6991 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6993 * class.c (dfs_modify_vtables): I is now unsigned.
6994 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
6995 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
6996 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
6997 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6998 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
6999 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7000 Call integer_all_onesp.
7001 * typeck2.c (process_init_constructor): Use compare_tree_int.
7003 * lang-specs.h (as): Don't call if -syntax-only.
7005 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7007 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7008 RTL_EXPR_HAS_NO_SCOPE after all.
7010 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7012 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7013 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7014 RTL_EXPR_HAS_NO_SCOPE.
7016 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7019 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7021 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7023 * call.c (convert_like): Macrofy.
7024 (convert_like_with_context): New macro.
7025 (convert_like_real): Renamed from convert_like. Add calling
7026 context parameters, for diagnostics. Add recursive flag. Call
7027 dubious_conversion_warnings for outer conversion.
7028 (build_user_type_conversion): Use convert_like_with_context.
7029 (build_over_call): Likewise. Don't warn about dubious
7030 conversions here. Adjust convert_default_arg calls.
7031 (convert_default_arg): Add context parameters for diagnostics.
7032 Pass throught to convert_like_with_context.
7033 * cp-tree.h (convert_default_arg): Add context parameters.
7034 (dubious_conversion_warnings): Prototype new function.
7035 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7036 (dubious_conversion_warnings): New function, broken
7037 out of convert_for_assignment.
7038 (convert_for_assignment): Adjust.
7040 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7042 * decl2.c (key_method): Break out from...
7043 (import_export_vtable, import_export_class): ...here.
7045 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7046 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7048 * search.c (note_debug_info_needed, dfs_debug_mark,
7049 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7050 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7052 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7054 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7057 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7059 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7060 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7061 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7062 (lang_type): Split gets_new into has_new and has_array_new.
7063 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7064 (TYPE_GETS_NEW): Split into ...
7065 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7066 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7067 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7068 (build_op_new_call): Don't declare.
7069 (build_new_1): Likewise.
7070 * call.c (build_op_new_call): Remove.
7071 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7072 instead of TYPE_NEEDS_DESTRUCTOR.
7073 (finish_struct_bits): Likewise.
7074 (add_implicitly_declared_members): Likewise.
7075 (check_field_decl): Likewise.
7076 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7077 correctly under the new ABI.
7078 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7079 instead of TYPE_NEEDS_DESTRUCTOR.
7080 (initialize_local_var): Likewise.
7081 (destroy_local_var): Likewise.
7082 (cp_finish_decl): Likewise.
7083 (register_dtor_fn): Likewise.
7084 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7085 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7086 TYPE_VEC_DELETE_TAKES_SIZE here.
7087 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7088 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7089 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7090 (finish_destructor_body): Likewise.
7091 (maybe_build_cleanup_1): Likewise.
7092 * decl2.c (do_static_destruction): Likewise.
7093 * init.c (build_new_1): Make it static.
7094 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7095 (expand_cleanup_for_base): Likewise.
7096 (get_cookie_size): New function.
7097 (build_new_1): Handle array-new cookies correctly under the new
7099 (build_vec_delete_1): Likewise.
7100 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7101 (build_delete): Likewise.
7102 (build_vec_delete): Handle array-new cookies correctly under the new
7104 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7105 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7106 TYPE_HAS_ARRAY_NEW_OPERATOR.
7107 * ptree.c (print_lang_type): Check them.
7108 * search.c (context_for_name_lookup): Fix typo in comment.
7109 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7110 * tree.c (break_out_cleanups): Likewise.
7111 (build_cplus_array_test_1): Likewise.
7112 (cp_build_qualified_type_real): Likewise.
7113 * typeck.c (complete_type): Likewise.
7115 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7116 the command-line, not the end.
7118 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7120 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7122 2000-03-02 Tom Tromey <tromey@cygnus.com>
7124 * cp-tree.h (build_java_class_ref): Declare.
7125 * init.c (build_java_class_ref): No longer static.
7126 * except.c (expand_throw): Generate a Java-style `throw' if the
7127 thrown object is a "Java" object.
7128 (initialize_handler_parm): Generate a Java-style lookup of
7129 exception info if the caught object is a "Java" object.
7130 (catch_language, catch_language_init): New globals.
7131 (decl_is_java_type): New function.
7132 (expand_start_catch_block): Don't call push_eh_info() or
7133 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7134 class reference to build_catch_block.
7136 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7138 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7140 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7142 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7143 to merge reference/pointer code and fix incorrect warnings.
7145 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7147 * search.c (protected_accessible_p): Use context_for_name_lookup.
7149 * init.c (construct_virtual_bases): Fix thinko.
7150 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7152 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7154 * decl.c (current_function_decl): Move to toplev.c.
7156 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7158 * pt.c (fn_type_unification): Unify return type, whenever
7160 (get_bindings_real): Only pass return type when necessary.
7161 Remove explicit return type check.
7162 * class.c (resolve_address_of_overloaded_function): Pass desired
7163 return type to fn_type_unification.
7165 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7167 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7169 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7171 * rtti.c (expand_class_desc): Likewise.
7172 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7173 (THUNK_VCALL_OFFSET): Likewise.
7174 (THUNK_DELTA): Reflect changes in ../tree.h.
7176 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7178 * search.c (protected_accessible_p): Also allow the access if
7179 the member is public in DERIVED. Lose TYPE parm.
7180 (friend_accessible_p): Lose TYPE parm.
7181 (accessible_p): Adjust.
7183 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7185 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7186 on things that are not sizes; ssize_binop deleted.
7187 Call size_diffop when appropriate.
7188 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7189 (build_primary_vtable, build_secondary_vtable): Likewise.
7190 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7191 Variable I is HOST_WIDE_INT.
7192 (get_vfield_offset): Pass proper types to size_binop.
7193 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7194 (finish_struct_1): Likewise.
7195 (skip_rtti_stuff): Arg N is now pointer to signed.
7196 (layout_class_type): Use size_zero_node.
7197 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7198 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7199 * decl.c (complete_arry_type): Pass proper types to size_binop.
7200 (xref_basetypes): BINFO_OFFSET is sizetype.
7201 * error.c (dump_expr): Don't use size_binop non-sizes.
7202 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7203 * init.c (construct_virtual_bases): Fix type error.
7204 (build_vec_delete_1): Pass proper type to size_binop and don't
7206 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7207 * rtti.c (get_base_offset): Pass proper type to size_binop.
7208 * search.c (dfs_find_vbases): Fix type error.
7209 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7210 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7211 * tree.c (debug_binfo): Variable N is signed.
7212 Use HOST_WIDE_INT_PRINT_DEC.
7213 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7214 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7215 size_one_node and size_zero_node.
7216 (c_alignof): Use size_one_node.
7217 (build_component_addr): Pass proper types to size_binop.
7218 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7220 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7222 Implement class scope using-declarations for functions.
7223 * class.c (handle_using_decl): Call add_method for used functions.
7224 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7225 (add_method): Used functions are hidden by local functions.
7226 (check_bases_and_members): Handle using-decls before finalizing
7227 CLASSTYPE_METHOD_VEC.
7228 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7229 override the type of 'this' accordingly.
7230 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7231 (convert_class_to_reference, build_user_type_conversion_1,
7232 build_new_function_call, build_object_call, build_new_op,
7233 build_new_method_call): Pass ctype parm.
7235 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7237 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7238 build_new_function_call, build_object_call, build_new_op,
7239 build_new_method_call, build_op_delete_call): Don't get basetype_path
7241 * typeck.c (build_component_ref): Likewise.
7242 * init.c (build_offset_ref): Likewise.
7243 (resolve_offset_ref): Don't call enforce_access.
7244 Call build_scoped_ref.
7245 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7246 would cause an error or if -pedantic.
7247 * class.c (alter_access): Lose binfo parm.
7249 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7251 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7254 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7256 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7257 pseudo_type_info creation into the std namespace
7259 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7261 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7262 (import_export_class): Remove declaration.
7263 * decl2.c (import_export_class): Make it static.
7264 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7265 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7266 EXPR_WITH_FILE_LOCATION.
7267 * lex.c (check_newline): Tweak filename/lineno setting.
7268 * semantics.c (begin_while_stmt): Fix typo in comment.
7270 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7272 * lang-options.h (-fmessage-length=): Add missing option.
7274 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7276 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7278 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7280 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7282 * optimize.c (expand_call_inline): Emit the return label before
7283 evaluating the return value.
7285 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7287 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7288 than duplicating functionality here.
7289 * optimize.c: Include input.h.
7290 (expand_call_inline): Use push_srcloc and pop_srcloc.
7291 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7292 * parse.c: Regenerated.
7293 * Makefile.in (lex.o): Depend on input.h.
7294 (optimize.o): Likewise.
7296 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7298 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7299 function type, rather than ICE.
7301 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7303 * decl.c (grokdeclarator): Call decl_type_access_control.
7304 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7307 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7309 * decl.c (decls_match): Remove obsolete static member nadgering.
7311 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7313 * decl.c (grokdeclarator): Change ANSI to ISO.
7314 * lex.c (consume_string, readescape, do_identifier): Likewise.
7315 (parse_float, real_yylex): Likewise.
7316 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7317 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7318 new_type_id, maybe_label_decls, simple_stmt,
7319 for.init.statement): Likewise.
7320 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7321 * semantics.c (finish_named_return_value): Likewise.
7322 * parse.c: Regenerate.
7324 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7326 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7327 (CPTI_CLASS_STAR_TYPE): Remove.
7328 (vtable_index_type): Likewise.
7329 (class_star_type_node): Remove.
7330 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7331 (build_binary_op_nodefault): Remove.
7332 * call.c (build_new_op): Use build_binary_op instead of
7333 build_binary_op_nodefault.
7334 * decl.c (init_decl_processing): Remove class_star_type_node
7335 initialization. Make delta_type_node ptrdiff_type_node under the
7336 new ABI. Initialize vtable_index_type.
7337 (build_ptrmemfunc_type): Build different structures for the new
7339 (build_enumerator): Use build_binary_op instead of
7340 build_binary_op_nodefault.
7341 * method.c (build_overload_value): Mangle pointers-to-members
7342 appropriately under the new ABI.
7343 * typeck.c (build_array_ref): Use build_binary_op instead of
7344 build_binary_op_nodefault.
7345 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7346 (build_binary_op_nodefault): Rename to ...
7347 (build_binary_op): ... this. Remove old version. Adjust for
7348 pointer-to-member comparisons under the new ABI.
7349 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7350 (build_ptrmemfunc): Adjust for the new ABI.
7351 (expand_ptrmemfunc_cst): Likewise.
7352 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7353 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7355 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7357 * call.c (build_object_call): Compress consecutive calls to
7359 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7360 (build_op_delete_call): Adjust message formatting.
7362 * class.c (check_bases): Compress consecutive calls to
7364 (finish_struct_anon): Say 'ISO C++'.
7366 * decl.c (start_decl): Same here.
7367 (grok_reference_init): Likewise.
7368 (grokfndecl): Correct message formatting.
7369 (grokfndecl): Improve diagnostic.
7370 (check_static_variable_definition): Likewise. Say 'ISO C++'
7371 (compute_array_index_type): Say 'ISO C++'
7372 (create_array_type_for_decl): Compress consecutive calls to
7374 (grokdeclarator): Say 'ISO C++'
7375 (grok_op_properties): Likewise.
7377 * decl2.c (delete_sanity): Clairify diagnostic.
7378 (check_member_template): Same here.
7379 (grok_function_init): Use consistent terminology.
7381 * expr.c (do_case): Say 'ISO C++'
7383 * friend.c (do_friend): Compress consecutive calls to warning.
7385 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7387 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7388 * class.c (build_secondary_vtable): Reorganize. Don't create a
7389 new vtable under the new ABI.
7390 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7392 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7393 the initializing elements.
7394 (initialize_vtable): New function.
7395 (dfs_finish_vtbls): Use it.
7396 (dfs_accumulate_vtbl_inits): New function.
7397 (finish_vtbls): Merge primary and secondary vtables under the new
7399 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7400 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7403 * class.c (build_vtable): New function, split out from ...
7404 (get_vtable_decl): ... here, and ...
7405 (build_secondary_vtable): ... here.
7407 * pt.c (tsubst_decl): Fix formatting.
7409 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7411 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7412 (avoid_overlap, build_base_field): Likewise.
7413 (build_base_field, build_base_fields, is_empty_class):
7414 Test DECL_SIZE with integer_zero.
7415 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7416 * cp-tree.h (struct lang_type): New field size_unit.
7417 (CLASSTYPE_SIZE_UNIT): New macro.
7418 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7419 (cp_finish_decl): Delete -Wlarger-than processing.
7420 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7421 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7422 * tree.c (make_binfo): binfo vector is one entry longer.
7423 (walk_tree): Walk DECL_SIZE_UNIT.
7425 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7427 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7429 (build_vtable_entry): Don't assume all vtable entries are
7431 (build_vtbl_initializer): Adjust accordingly.
7432 (get_vtable_decl): Fix formatting.
7434 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7436 * semantics.c (deferred_type_access_control): Walk the entire
7438 (save_type_access_control): Rename from
7439 initial_deferred_type_access_control. Just remember the value.
7440 (decl_type_access_control): New fn.
7441 (begin_function_definition): Use deferred_type_access_control, after
7442 we've started the function. Set type_lookups to error_mark_node.
7443 * parse.y (frob_specs, fn.def1): Adjust.
7444 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7445 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7446 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7447 (after_type_component_declarator0): Likewise.
7448 (after_type_component_declarator): Likewise.
7449 (notype_component_declarator): Likewise.
7450 * cp-tree.h: Adjust.
7452 * decl.c (redeclaration_error_message): Allow redeclaration of
7453 namespace-scope decls.
7455 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7457 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7459 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7461 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7462 * decl2.c (grokclassfn): Likewise.
7464 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7466 * decl2.c (lang_decode_option): Don't set default message length
7468 * lex.c (lang_init_options): Set it here.
7470 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7472 Make DECL_CONTEXT mean the class in which a member function was
7473 declared, even for a virtual function.
7474 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7475 (DECL_FRIEND_CONTEXT): New macro.
7476 (DECL_REAL_CONTEXT): Remove.
7477 (SET_DECL_FRIEND_CONTEXT): Likewise.
7478 (DECL_VIRTUAL_CONTEXT): Adjust.
7479 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7480 (add_friends): Remove.
7481 (hack_decl_function_context): Likewise.
7482 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7484 (build_over_call): Fix indentation. Use DECL_CONTEXT
7485 instead of DECL_CLASS_CONTEXT.
7486 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7487 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7488 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7489 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7490 (build_base_field): Likewise.
7491 (finish_struct_1): Likewise.
7492 (build_self_reference): Likewise.
7493 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7495 (pushtag): Use decl_function_context, not
7496 hack_decl_function_context.
7497 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7498 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7499 (pushdecl): Remove bogus code.
7500 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7501 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7502 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7503 Use decl_function_context, nothack_decl_function_context.
7504 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7505 (grokdeclarator): Likewise. Use decl_function_context, not
7506 hack_decl_function_context.
7507 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7508 (start_function): Use DECL_FRIEND_CONTEXT, not
7509 DECL_CLASS_CONTEXT. Use decl_function_context, not
7510 hack_decl_function_context.
7511 (finish_function): Use decl_function_context, not
7512 hack_decl_function_context.
7513 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7515 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7516 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7517 (grokfield): Likewise.
7518 (finish_builtin_type): Likewise.
7519 (finish_vtable_vardec): Use decl_function_context, not
7520 hack_decl_function_context.
7521 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7522 (start_static_initialization_or_destruction): Likewise.
7523 (finish_static_initialization_or_destruction): Likewise.
7524 (mark_used): Adjust logic for deciding when to synthesize methods.
7525 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7527 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7529 * friend.c (is_friend): Likewise.
7530 (add_friends): Remove.
7531 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7532 * lex.c (begin_definition_of_inclass_inline): Use
7533 decl_function_context, not hack_decl_function_context.
7534 (process_next_inline): Likewise.
7535 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7536 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7537 DECL_CLASSS_CONTEXT.
7538 (hack_identifier): Likewise.
7539 (synthesize_method): Use decl_function_context, not
7540 hack_decl_function_context.
7541 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7543 (is_member_template): Use decl_function_context, not
7544 hack_decl_function_context. Use DECL_CONTEXT, not
7546 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7548 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7550 (push_template_decl_real): Likewise.
7551 (instantiate_class_template): Don't call add_friends.
7552 (tsubst_default_argument): Use DECL_CONTEXT, not
7554 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7555 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7556 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7558 * repo.c (repo_inline_used): Likewise.
7559 * search.c (current_scope): Adjust for new _CONTEXT macros.
7560 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7562 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7563 (lookup_fnfields_here):Likewise.
7564 (check_final_overrider): Likewise.
7565 (init_vbase_pointers): Likewise.
7566 (virtual_context): Likewise.
7567 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7568 (expand_body): Use decl_function_context, not
7569 hack_decl_function_context.
7570 * tree.c (hack_decl_function_context): Remove.
7571 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7573 * typeck2.c (error_not_base_type): Likewise.
7575 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7577 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7579 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7581 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7583 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7585 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7587 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7589 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7591 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7593 * parse.y (frob_specs): Split out...
7594 (parse_decl): From here.
7595 (fn.def2): Call initial_deferred_type_access_control.
7596 (after_type_component_declarator0): Call frob_specs.
7597 (notype_component_declarator0): Likewise.
7598 * search.c (friend_accessible_p): Nested classes are friends of their
7601 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7603 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7604 used to create an implicit temporary.
7606 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7609 2000-02-08 Nathan Sidwell <nathan@acm.org>
7611 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7612 strip array element qualifiers too.
7614 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7616 * decl.c (store_parm_decls): Don't build cleanups for parameters
7617 while processing_template_decl.
7619 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7621 * cp-tree.h (struct saved_scope): Add incomplete field.
7622 (namespace_scope_incomplete): New macro.
7623 * decl.c (pushdecl): Use it.
7624 (hack_incomplete_structures): Use it. See through artificial
7626 (mark_saved_scope): Mark it.
7628 Implement access control for nested types.
7629 * search.c (type_access_control): New fn.
7630 (accessible_p): Now we do perform access control for types.
7631 * semantics.c (deferred_type_access_control): New fn.
7632 (initial_deferred_type_access_control): New fn.
7633 (begin_function_definition): Call it. Add lookups parm.
7634 * decl.c (struct binding_level): Add this_class field.
7635 (pushlevel_class): Set it.
7636 (mark_binding_level): Mark it.
7637 (lookup_name_real): Use it. Call type_access_control.
7638 (mark_saved_scope): Mark lookups field.
7639 * cp-tree.h (flagged_type_tree): Add lookups field.
7640 (struct saved_scope): Add lookups field.
7641 (type_lookups): New macro.
7642 * parse.y (declmods): Now <ftype>.
7643 (parse_decl): Add lookups parm. Call
7644 initial_deferred_type_access_control.
7645 (lang_extdef): Clear type_lookups.
7646 (typed_declspecs, declmods, typespec): Set lookups field.
7647 (initdcl): Call deferred_type_access_control.
7648 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7649 component_decl_1, named_parm): Adjust.
7650 * friend.c (is_friend): Nested classes are friends of their
7653 * class.c (currently_open_derived_class): New fn.
7654 * method.c (hack_identifier): Use it.
7656 * lex.c (do_identifier): Remove obsolete code.
7658 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7660 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7662 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7663 thinks this file is plain C).
7665 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7667 * Makefile.in (call.o): Depend on $(EXPR_H).
7669 * call.c: Include "expr.h".
7671 * class.c (dump_class_hierarchy): Add prototype.
7673 * search.c (dfs_get_pure_virtuals): Likewise.
7675 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7677 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7680 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7682 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7683 Store it in DECL_FCONTEXT.
7684 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7686 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7688 * tinfo.h (old abi): #include "tconfig.h".
7689 * tinfo.cc (convert_to_base): Move into old abi section.
7691 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7693 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7694 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7695 (BINFO_PRIMARY_BINFO): New macro.
7696 (BF_DELTA): Rename to ...
7697 (BV_DELTA): ... this.
7698 (BF_VCALL_INDEX): Rename to ...
7699 (BV_VCALL_INDEX): ... this.
7700 (BF_FN): Rename to ...
7702 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7703 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7704 (modify_vtable_entry): Simplify.
7705 (add_virtual_function): Rename BF_ macros to BV_ variants.
7706 (build_vtable_initializer): Likewise.
7707 (get_class_offset_1): Remove.
7708 (dfs_get_class_offset): Likewise.
7709 (get_class_offset): Likewise.
7710 (dfs_find_final_overrider): New function.
7711 (find_final_overrider): Likewise.
7712 (modify_one_vtable): Remove.
7713 (dfs_find_base): New function.
7714 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7715 find_final_overrider.
7716 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7718 (dfs_fixup_vtable_deltas): Remove.
7719 (override_one_vtable): Remove.
7720 (merge_overrides): Likewise.
7721 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7722 unreal chilren of virtual bases.
7723 (finish_struct_1): Don't use merge_overrides. Don't use
7724 dfs_fixup_vtable_deltas.
7725 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7728 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7729 Jason Merrill <jason@yorick.cygnus.com>
7731 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7733 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7735 * exception.cc (__throw_bad_typeid): Add missing std::.
7737 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7739 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7741 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7743 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7745 Runtime support for new-abi rtti.
7746 * inc/typeinfo (type_info::operator!=): Define in class.
7747 (type_info::before, type_info::name, type_info::operator==,
7748 type_info::operator!=): Define new ABI implementations.
7749 (type_info::is_pointer_p, type_info::is_function_p): Declare
7750 new virtual functions.
7751 (type_info::do_catch, type_info::do_upcast): Likewise.
7753 * tinfo.h (__base_class_info): Define new class.
7754 (__class_type_info): Likewise.
7755 (__si_class_type_info): Likewise.
7756 (__vmi_class_type_info): Likewise.
7757 (__dynamic_cast): Prototype.
7759 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7760 (type_info::is_pointer_p): Define new function.
7761 (type_info::is_function_p): Likewise.
7762 (type_info::do_catch): Likewise.
7763 (type_info::do_upcast): Likewise.
7764 (vtable_prefix): New structure for vtable access.
7765 (adjust_pointer): Define new template function.
7766 (contained_p, public_p, virtual_p, contained_public_p,
7767 contained_nonpublic_p, contained_nonvirtual_p): Define new
7769 (nonvirtual_base_type): New local variable.
7770 (__class_type_info::~__class_type_info): Define.
7771 (__si_class_type_info::~__si_class_type_info): Likewise.
7772 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7773 (__class_type_info::do_catch): Define new function.
7774 (__class_type_info::do_upcast): Likewise.
7775 (__class_type_info::find_public_src): Likewise.
7776 (__class_type_info::do_find_public_src): Likewise.
7777 (__si_class_type_info::do_find_public_src): Likewise.
7778 (__vmi_class_type_info::do_find_public_src): Likewise.
7779 (__class_type_info::do_dyncast): Likewise.
7780 (__si_class_type_info::do_dyncast): Likewise.
7781 (__vmi_class_type_info::do_dyncast): Likewise.
7782 (__class_type_info::do_upcast): Likewise.
7783 (__si_class_type_info::do_upcast): Likewise.
7784 (__vmi_class_type_info::do_upcast): Likewise.
7785 (__dynamic_cast): Likewise.
7787 * tinfo2.cc (__fundamental_type_info): Define new class.
7788 (__pointer_type_info): Likewise.
7789 (__reference_type_info): Likewise.
7790 (__array_type_info): Likewise.
7791 (__function_type_info): Likewise.
7792 (__enum_type_info): Likewise.
7793 (__ptr_to_member_type_info): Likewise.
7794 (__fundamental_type_info::~__fundamental_type_info): Define.
7795 (__pointer_type_info::~__pointer_type_info): Likewise.
7796 (__reference_type_info::~__reference_type_info): Likewise.
7797 (__array_type_info::~__array_type_info): Likewise.
7798 (__function_type_info::~__function_type_info): Likewise.
7799 (__enum_type_info::~__enum_type_info): Likewise.
7800 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7801 (__pointer_type_info::do_catch): Define new function.
7802 (__ptr_to_member_type_info::do_catch): Define new function.
7804 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7805 (__is_pointer): Likewise.
7807 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7809 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7811 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7812 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7813 (make_new_vtable): New function.
7814 (modify_vtable_entry): Handle generation of new vtables correctly.
7815 (modify_one_vtable): Remove unused parameter.
7816 (dfs_fixup_vtable_deltas): Likewise.
7817 (override_one_vtable): Use build_secondary_vtable.
7818 (finish_struct_1): Use build_primary_vtable and
7819 build_secondary_vtable.
7821 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7823 * cp/decl.c: Adjust variable names, comments, help strings.
7825 2000-01-29 Nathan Sidwell <nathan@acm.org>
7827 * new2.cc (operator delete[]): Use operator delete, don't assume
7830 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7832 * class.c (build_vtbl_initializer): Add argument to
7833 build_vtable_entry call.
7835 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7837 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7838 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7839 (BF_DELTA): New macro.
7840 (BF_VCALL_INDEX): Likewise.
7842 (THUNK_VCALL_OFFSET): Likewise.
7843 (make_thunk): Change prototype.
7844 * class.c (build_vtable_entry): Integrate
7845 build_vtable_entry_for_fn. Handle vcall indices.
7846 (build_vtable_entry_for_fn): Remove.
7847 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7848 BF_VCALL_INDEX, BF_FN.
7849 (modify_vtable_entry): Integrate common code from
7850 modify_one_vtable and dfs_fixup_vtable_deltas.
7851 (add_virtual_function): Set BF_VCALL_INDEX.
7852 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7854 (modify_one_vtable): Simplify.
7855 (dfs_fixup_vtable_deltas): Likewise.
7856 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7857 * method.c (make_thunk): Handle vcall indices.
7859 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7861 Compiler side new abi rtti (not enabled).
7862 * cp-tree.h (new_abi_rtti_p): New macro.
7863 (emit_support_tinfos): Prototype new function.
7864 (tinfo_decl_p): Likewise.
7865 (emit_tinfo_decl): Likwise.
7866 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7868 (doing_runtime): New local static.
7869 (init_rtti_processing): Add new-abi initializer.
7870 (get_tinfo_decl): Add new-abi logic.
7871 (tinfo_from_decl): Likewise.
7872 (build_dynamic_cast_1): Likewise.
7873 (qualifier_flags): New static function.
7874 (tinfo_base_init): Likewise.
7875 (generic_initializer): Likewise.
7876 (ptr_ref_initializer): Likewise.
7877 (ptmd_initializer): Likewise.
7878 (class_hint_flags): Likewise.
7879 (class_initializer): Likewise.
7880 (synthesize_tinfo_var): Likewise.
7881 (create_real_tinfo_var): Likewise.
7882 (create_pseudo_type_info): Likewise.
7883 (get_vmi_pseudo_type_info): Likewise.
7884 (create_tinfo_types): Likewise.
7885 (emit_support_tinfos): New global function.
7886 (tinfo_decl_p): New global predicate.
7887 (emit_tinfo_decl): New global function.
7888 * class.c (set_rtti_entry): Generalize for old and new rtti.
7889 (build_vtbl_initializer): Likewise.
7890 * decl2.c (finish_file): Likewise.
7892 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7894 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7895 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7897 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
7899 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
7902 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
7904 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
7906 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7908 * optimize.c (calls_setjmp_r): Supply new argument
7909 to special_function_p.
7911 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7913 * call.c: PROTO -> PARAMS.
7914 * class.c: Likewise.
7915 * cp-tree.h: Likewise.
7919 * decl2.c: Likewise.
7921 * errfn.c: Likewise.
7922 * error.c: Likewise.
7923 * except.c: Likewise.
7926 * input.c: Likewise.
7929 * method.c: Likewise.
7930 * optimize.c: Likewise.
7931 * parse.y: Likewise.
7935 * search.c: Likewise.
7936 * semantics.c: Likewise.
7939 * typeck.c: Likewise.
7940 * typeck2.c: Likewise.
7943 2000-01-25 Richard Henderson <rth@cygnus.com>
7945 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
7947 2000-01-25 Mark Mitchell <mark@codesourcery.com>
7949 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
7950 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
7951 (struct vcall_offset_data_s): New type.
7952 (dfs_vcall_offset_queue_p): New function.
7953 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7954 (build_vcall_offset_vtbl_entries): Likewise.
7955 (layout_vtable_decl): Likewise.
7956 (num_vfun_entries): Likewise.
7957 (num_extra_vtbl_entries): Add the entries for vcall offsets.
7958 (build_vtbl_initializer): Likewise.
7959 (dfs_finish_vtabls): Use layout_vtable_decl.
7960 (modify_one_vtables): Always duplicate vtables under the new ABI.
7961 (finish_struct_1): Use layout_vtable_decl.
7963 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7965 * decl.c (member_function_or_else): Change third arg from a format
7966 specifier to an `enum overload_flags'. Callers changed.
7968 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
7970 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
7971 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
7972 build_const_cast, get_delta_difference, check_return_expr): Avoid
7973 ANSI string concatenation usage.
7975 2000-01-24 Mark Mitchell <mark@codesourcery.com>
7977 * class.c (layout_class_type): Put the fields required to make a
7978 class non-empty at the end, not the beginning, of the TYPE_FIELDs
7981 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
7983 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
7986 * decl2.c (mark_used): Do instantiate inlines that have been
7987 explicitly instantiated.
7989 2000-01-24 Richard Henderson <rth@cygnus.com>
7991 * call.c (build_over_call): Use expand_tree_builtin.
7992 * typeck.c (build_function_call_real): Likewise.
7993 (build_binary_op_nodefault): Handle unordered compares.
7995 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7997 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
7998 cp_tree_index values.
7999 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8000 New global node #defines for them.
8001 * rtti.c (call_void_fn): Replace with ...
8002 (build_runtime_decl): ... new static function.
8003 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8004 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8005 (build_dynamic_cast_1): Always produce correctly typed result.
8006 Explicitly produce type_info addresses. Use dynamic_cast_node.
8007 * exception.cc (__throw_bad_cast): Return `void *'.
8008 (__throw_bad_typeid): Return `const type_info &'.
8010 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8012 * cp-tree.h (get_vtable_decl): Prototype new function.
8013 * class.c (get_vtable_decl): New function. Broken out from ...
8014 (build_vtable): ... here. Use it.
8015 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8018 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8020 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8021 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8022 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8023 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8024 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8025 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8026 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8027 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8028 (CPTI_TINFO_VAR_ID): New enumeration.
8029 (__tp_desc_type_node, __access_mode_type_node,
8030 __bltn_desc_type_node, __user_desc_type_node,
8031 __class_desc_type_node, __ptr_desc_type_node,
8032 __attr_desc_type_node, __func_desc_type_node,
8033 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8034 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8035 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8036 enum_desc_type_node, class_desc_type_node,
8037 si_class_desc_type_node, vmi_class_desc_type_node,
8038 ptmd_desc_type_node, base_desc_type_node): New #defines.
8039 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8040 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8041 (tinfo_var_id): New enumeration.
8042 (DECL_TINFO_FN_P): Augment comment.
8043 * decl.c (cp_global_trees): Adjust documentation.
8044 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8045 tinfo_decl_type and tinfo_var_id.
8046 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8047 (build_typeid): Remove unused variable.
8048 (get_tinfo_var): Use tinfo_var_id.
8049 (tinfo_name): New static function.
8050 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8051 (tinfo_from_decl): Likewise.
8052 (get_base_offset): New static function, broken out of
8054 (expand_si_desc): Use tinfo_name.
8055 (expand_class_desc): Likewise. Lose local static variable.
8056 Use base_desc_type_node. Use get_base_offset.
8057 (expand_ptr_desc): Use tinfo_name.
8058 (expand_attr_desc): Likewise.
8059 (expand_generic_desc): Likewise.
8061 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8062 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8064 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8066 * cp-tree.h (__eprintf): Remove declaration.
8067 * tree.c (__eprintf): Remove definition.
8069 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8070 Mark Mitchell <mark@codesourcery.com>
8072 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8073 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8075 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8077 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8079 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8081 * cp-tree.h (register_dtor_fn): New function.
8082 * decl.c (destroy_local_static): Rename to ...
8083 (register_dtor_fn): ... this. Give it external linkage.
8084 (expand_static_init): Use it.
8085 * decl2.c (do_static_initialization): Likewise, if using
8087 (do_static_destruction): Check that __cxa_atexit is not in use.
8088 (finish_file): Don't call do_static_destruction if using
8091 * typeck.c (convert_arguments): Restore two-message error
8094 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8096 Remap dynamic cast hint values to be consistent across ABIs.
8097 * search.c (dynamic_cast_base_recurse): Remap generated value.
8098 (get_dynamic_cast_base_type): Adjust documentation.
8099 * tinfo.h (__user_type_info::dyncast): Likewise.
8100 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8101 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8102 (__class_type_info::do_dyncast): Likewise.
8103 (__class_type_info::do_find_public_subobj): Likewise.
8104 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8106 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8108 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8110 * typeck2.c (incomplete_type_error): Restore previous
8111 cp_error and cp_error_at call sequence.
8113 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8115 * class.c (dump_class_hierarchy): Make format agree with argument;
8116 cast pointer to unsigned long and print with %lx.
8118 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8120 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8122 * typeck.c (composite_pointer_type, common_type,
8123 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8124 build_function_call_real, convert_arguments,
8125 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8126 build_unary_op, mark_addressable, build_compound_expr,
8127 build_static_cast, build_reinterpret_cast, build_const_cast,
8128 build_c_cast, build_modify_expr, get_delta_difference,
8129 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8130 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8132 * typeck2.c (readonly_error, abstract_virtuals_error,
8133 process_init_constructor, check_for_new_type): Likewise.
8135 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8137 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8140 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8142 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8143 (build_x_typeid): Likewise.
8144 (get_tinfo_fn): Likewise.
8145 (get_tinfo_fn_unused): Rename to ...
8146 (get_tinfo_decl): ... here.
8147 * rtti.c (build_headof): Replace logic error with assertion.
8148 (get_tinfo_fn_dynamic): Rename to ...
8149 (get_tinfo_decl_dynamic): ... here. Make static. Use
8150 complete_type_or_else.
8151 (build_x_typeid): Move into ...
8152 (build_typeid): ... here. Adjust call to
8153 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8154 throw_bad_typeid expression.
8155 (get_tinfo_fn_unused): Rename to ...
8156 (get_tinfo_decl): ... here. Adjust comment.
8157 (get_tinfo_fn): Delete.
8158 (tinfo_from_decl): New static function.
8159 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8160 (get_typeid): Use complete_type_or_else.
8161 (build_dynamic_cast_1): Adjust calls to
8162 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8163 * parse.y (primary): Adjust call to build_typeid.
8164 * except.c (build_eh_type_type_ref): Adjust call to
8165 get_tinfo_decl. Mark as used.
8166 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8167 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8168 * parse.c: Regenerated.
8170 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8172 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8174 (resolves_to_fixed_type_p): Document calling convention.
8175 * rtti.c (build_x_typeid): Initialize NONNULL.
8177 * cp-tree.h (build_shared_int_cst): New function.
8178 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8179 * class.c (modify_vtable_entry): Likewise.
8180 (add_virtual_function): Split out code to generated shared
8181 INTEGER_CSTs to build_share_int_cst.
8182 (modify_all_vtables): Handle all the overridden functions here.
8183 Add overridden functions from non-primary virtual bases to the
8185 (finish_struct_1): Adjust call to modify_all_vtables. Add
8186 overridden functions from non-primary bases to the vtable.
8187 * tree.c (build_shared_int_cst): New function.
8189 * cp-tree.h (scratchalloc): Remove.
8190 (build_scratch_list): Likewise.
8191 * call.c (convert_class_to_reference): Replace build_scratch_list
8192 and build_expr_list with build_tree_list.
8193 (add_candidate): Replace scratchalloc with expralloc. Note memory
8195 (build_user_type_conversion_1): Replace build_scratch_list
8196 and build_expr_list with build_tree_list.
8197 (build_new_op): Likewise.
8198 (build_op_delete_call): Likewise.
8199 (convert_like): Likewise.
8200 * cvt.c (ocp_convert): Likewise.
8201 * decl.c (start_decl): Likewise.
8202 (start_function): Likewise.
8203 (finish_destructor_body): Likewise.
8204 (maybe_build_cleanup_1): Likewise.
8205 * decl2.c (reparse_decl_as_expr): Likewise.
8206 * init.c (perform_member_init): Likewise.
8207 (expand_cleanup_for_base): Likewise.
8208 (build_builtin_delete_call): Likewise.
8209 (build_new_1): Likewise.
8210 (build_delete): Likewise.
8211 * method.c (do_build_assign_ref): Likewise.
8212 * parse.y (already_scoped_stmt): Likewise.
8213 (nontrivial_exprlist): Likewise.
8214 (net_initializer): Likewise.
8215 (initlist): Likewise.
8216 * parse.c: Regenerated.
8217 * rtti.c (build_x_typeid): Likewise.
8218 (build_dynamic_cast_1): Likewise.
8219 * typeck.c (build_x_compound_expr): Likewise.
8220 (build_static_cast): Likewise.
8221 (build_modify_expr): Likewise.
8223 * cp-tree.h (DECL_VINDEX): Add documentation.
8224 * class.c (build_vtable_entry): Likewise.
8225 (start_vtable): Add comment.
8226 (add_virtual_function): Replace pending_hard_virtuals with
8227 overridden_virtuals and pending_virtuals with new_virtuals.
8228 Replace redundant assignments with assertions.
8229 (check_for_override): Add comment.
8230 (check_bases_and_members): Replace pending_hard_virtuals with
8231 overridden_virtuals and pending_virtuals with new_virtuals.
8232 (create_vtbl_ptr): Likewise.
8233 (layout_class_type): Likewise.
8234 (finish_struct_1): Likewise. Add comments.
8236 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8238 * class.c (finish_struct_1): Replace redundant code with
8241 * cp-tree.h (flag_new_abi): Move.
8242 (flag_use_cxa_atexit): Likewise.
8243 (flag_honor_std): Likewise.
8244 (flag_rtti): Likewise.
8245 (vbase_offsets_in_vtable_p): Define.
8246 (vptrs_present_everywhere_p): Likewise.
8247 (TYPE_CONTAINS_VPTR_P): Likewise.
8248 (dfs_walk_real): Declare.
8249 * class.c (build_vbase_pointer_fields): Check
8250 vbase_offsets_in_vtable_p.
8251 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8253 (build_vbase_offset_vtbl_entries): Simplify.
8254 (build_vbase_offset_vtbl_entries): Adjust.
8255 (build_vbase_pointer): Add ability to look up vbase offsets in
8257 (start_vtable): New function.
8258 (add_virtual_function): Use it.
8259 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8260 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8261 (build_vtbl_initializer): Take the type of the complete object as
8262 input. Use it to correctly calculate vbase offsets.
8263 (dfs_finish_vtbls): Pass the complete type to
8264 build_vtbl_initializer.
8265 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8266 (create_vtable_ptr): Create a vtable even if there are no
8267 new virtual functions, under the new ABI.
8268 (finish_struct_1): Likewise.
8269 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8270 * decl.c (exapnd_static_init): Remove call to
8271 preserve_initializer.
8272 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8274 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8275 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8276 (construct_virtual_bases): Don't initialize virtual base pointers
8278 (build_aggr_init): Clean up comment.
8279 (expand_aggr_init_1): Likewise.
8280 * rtti.c (expand_class_desc): Store the virtual function table
8281 index where the vbase offset lives in the offset field.
8282 * search.c (dfs_walk_real): Make it global.
8283 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8284 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8286 * tinfo.h (USItype): Make it signed under the new ABI.
8287 * tinfo.cc (convert_to_base): New function. Encapsulate base
8288 conversion logic here.
8289 (__class_type_info::do_upcast): Use it.
8290 (__class_type_info::do_dyncast): Likewise.
8291 (__class_type_info::do_find_public_subobj): Likewise.
8293 * init.c (construct_virtual_bases): Don't look up the addresses of
8294 virtual bases at run-time.
8296 * class.c (build_vbase_pointer): Relocate.
8297 (build_vbase_pointer_fields): Likewise.
8298 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8299 (build_vbase_offset_vtbl_entries): Likewise.
8301 * decl.c (init_decl_processing): Complain if -fnew-abi
8302 -fno-vtable-thunks is used.
8304 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8307 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8309 * cp-tree.h (num_extra_vtbl_entries): New function.
8310 (size_extra_vtbl_entries): Likewise.
8311 (dfs_vtable_path_unmark): Likewise.
8312 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8313 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8314 * class.c (num_extra_vtbl_entries): New function.
8315 (size_extra_vtbl_entries): Likewise.
8316 (dfs_build_vbase_offset_vtbl_entries): New function.
8317 (build_vbase_offset_vtbl_entries): Likewise.
8318 (build_vtbl_initializer): Use it.
8319 (finish_struct_1): Adjust vtable sizes (using
8320 num_extra_vtbl_entries).
8321 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8322 THUNK_DECL is non-NULL before expanding it.
8323 * init.c (expand_virtual_init): Adjust the vtable pointer by
8324 size_extra_vtbl_entries before storing it.
8325 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8326 Handle TREE_LIST parameters here, not in the dfs_* functions.
8327 (dfs_unmarked_real_bases_queue_p): Adjust.
8328 (dfs_marked_real_bases_queue_p): Likewise.
8329 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8330 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8331 (dfs_vtable_path_unmark): Likewise.
8333 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8335 * optimize.c (copy_body_r): Clear the operand three of a
8336 TARGET_EXPR when copying it.
8338 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8340 * method.c (build_decl_overload_real): Check whether we are in ::
8341 before returning __builtin_new/delete.
8343 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8345 * pt.c (tsubst_friend_function): Improve comment.
8346 (instantiate_decl): Avoid crashing when a "nested" function is
8347 instantiated from the top level.
8349 * dump.c (dqeueue_and_dump): Dump
8350 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8352 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8354 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8356 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8358 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8359 ENABLE_NEW_GXX_ABI defined.
8360 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8361 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8362 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8364 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8366 * decl.c (start_cleanup_fn): Call pushdecl.
8368 * call.c (convert_class_to_reference): Fix typos.
8369 (build_conditional_expr): Handle errors gracefully.
8370 * class.c (push_nested_class): Likewise.
8371 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8372 (DECL_THIS_EXTERN): Use it.
8373 (DECL_THIS_STATIC): Likewise.
8374 * cvt.c (convert_to_void): Handle errors gracefully.
8375 (build_expr_type_conversion): Likewise.
8376 * decl.c (maybe_push_decl): Likewise.
8377 (start_decl_1): Likewise.
8378 (require_complete_types_for_parms): Likewise.
8379 * parse.y (structsp): Likewise.
8380 (base_class): Likewise.
8381 * parse.c: Regenerated.
8382 * pt.c (finish_member_template_decl): Likewise.
8383 * typeck.c (decay_conversion): Likewise.
8385 * cp-tree.h (dfs_skip_vbases): New function.
8386 (find_vbase_instance): Likewise.
8387 * class.c (determine_primary_base): Allow a nearly empty base to
8388 serve as a primary base class under the new ABI.
8389 (get_class_offset_1): Rename to ...
8390 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8392 (get_class_offset): Use it. Issue error messages here.
8393 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8394 find the right copies of virtual bases.
8395 (fixup_vtable_deltas1): Rename to ...
8396 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8397 bases as primary bases.
8398 (fixup_vtable_deltas): Remove.
8399 (override_one_vtable): Handle virtual bases as primary bases.
8400 (merge_overrides): Likewise.
8401 (finish_struct_1): Likewise.
8402 (dump_class_hierarchy): Dump primary-ness of bases as well.
8403 * search.c (mark_primary_bases): Use a pre-order traversal to
8404 handle primary virtual bases.
8405 (dfs_skip_vbases): New fiunction.
8406 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8407 (fixup_virtual_upcast_offsets): Likewise.
8408 (fixup_all_virtual_upcast_offsets): Likewise.
8409 (dfs_find_vbase_instances): New function.
8410 (find_vbase_instance): Likewise.
8412 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8414 * lex.c (DIR_SEPARATOR): Delete macro.
8416 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8418 * decl2.c (lang_decode_option): Handle automatic line wrapping
8421 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8423 * friend.c (do_friend): Don't resolve scopes when processing
8424 template declarations, even if the qualifying scope doesn't
8425 involve template parameters.
8427 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8429 * class.c (dfs_modify_vtables_queue_p): Remove.
8430 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8431 and dfs_marked_real_bases_queue_p instead of
8432 dfs_modify_vtables_queue_p.
8434 * class.c (build_vbase_path): Simplify.
8435 (dfs_propagate_binfo_offsets): New function.
8436 (propagate_binfo_offsets): Use it.
8437 (remove_base_field): Simplify.
8438 (dfs_set_offset_for_vbases): Remove.
8439 (dfs_set_offset_for_shared_vbases): New function.
8440 (dfs_set_offset_for_unshared_vbases): Likewise.
8441 (layout_virtual_bases): Use them.
8442 (layout_basetypes): Don't call propagate_binfo_offsets.
8443 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8446 * class.c (build_base_field): New function, split out from ...
8447 (build_base_fields): ... here. Use it. Allocate primary bases
8448 first, under the new ABI.
8449 (get_vtable_entry): Remove.
8450 (remove_base_field): New function, split out from ...
8451 (remove_base_fields): ... here. Adjust since primary bases come
8452 first under the new ABI.
8454 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8455 (initialize_vtbl_ptrs): New function.
8456 (expand_indirect_vtbls_init): Change prototype.
8457 (convert_pointer_to_vbase): Declare.
8458 * init.c (expand_direct_vtbls_init): Remove.
8459 (dfs_initialize_vtbl_ptrs): New function.
8460 (initialize_vtbl_ptrs): Likewise.
8461 (emit_base_init): Use initialize_vtbl_ptrs.
8462 * search.c (convert_pointer_to_vbase): Make it global.
8463 (expand_indirect_vtbls_init): Remove vtable initialization code.
8464 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8466 * class.c (dfs_finish_vtbls): New function.
8467 (finish_vtbls): Use it.
8468 (dump_class_hierarchy): New function.
8470 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8471 (BINFO_VBASE_PRIMARY_P): New macro.
8472 (BINFO_VIRTUALS): Add to documentation.
8473 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8474 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8475 (dfs_mark_primary_bases_queue_p): Likewise.
8476 (dfs_unmarked_real_bases_queue_p): New function.
8477 (dfs_marked_real_bases_queue_p): Likewise.
8478 * search.c (dfs_mark_primary_bases): Adjust.
8479 (mark_primary_bases): Likewise.
8480 (get_shared_vbase_if_not_primary): New function.
8481 (dfs_unmarked_real_bases_queue_p): Likewise.
8482 (dfs_marked_real_bases_queue_p): Likewise.
8483 (dfs_get_pure_virtuals): Simplify.
8484 (get_pure_virtuals): Likewise.
8486 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8488 * lex.c: Include tm_p.h.
8490 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8492 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8494 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8496 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8497 * pt.c (instantiate_decl): Defer comdat templates that might not be
8500 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8501 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8502 (finish_file): Likewise.
8504 * decl2.c (import_export_class): Undo 12/14 change.
8506 * error.c (dump_decl): operator new, not operatornew.
8508 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8509 * search.c (lookup_field_1): Look for the last field with the
8512 2000-01-05 Nathan Sidwell <nathan@acm.org>
8514 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8517 2000-01-05 Nathan Sidwell <nathan@acm.org>
8519 * typeck.c (build_static_cast): Don't strip target qualifiers
8520 when casting from a class.
8522 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8524 * class.c (warn_hidden): Initialize variable `fndecl'.
8526 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8528 * decl.c (flag_isoc9x): New variable to be able to use code in
8529 c-common.c. For now always zero.
8531 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8533 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8534 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8535 or unshare_base_binfos for virtual bases here.
8536 * search.c (dfs_get_vbase_types): Do it here.
8537 (get_vbase_types): Adjust.
8539 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8541 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8542 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8543 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8544 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8545 (unmark_primary_bases): Remove declaration.
8546 (unmarkedp): Declare.
8547 (dfs_vbase_unmark): Likewise.
8548 * class.c (determine_primary_base): Return immediately if there
8549 are no base classes. Call mark_primary_bases here.
8550 (modify_all_direct_vtables): Remove.
8551 (modify_all_indirect_vtables): Remove.
8552 (dfs_modify_vtables_queue_p): New function.
8553 (dfs_modify_vtables): New function.
8554 (modify_all_vtables): Use them.
8555 (build_base_fields): Build FIELD_DECLs for primary virtual base
8557 (create_vtable_ptr): Don't call determine_primary_base here.
8558 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8559 (dfs_set_offset_for_vbases): ... this.
8560 (layout_virtual_bases): Use it.
8561 (layout_class_type): Call determine_primary_base here.
8562 * search.c (unmarkedp): Make it global.
8563 (shared_marked_p): Simplify.
8564 (shared_unmarked_p): Likewise.
8565 (dfs_primary_bases_queue_p): Remove.
8566 (dfs_unmark_primary_bases): Likewise.
8567 (unmark_primary_bases): Likewise.
8568 (mark_primary_bases): Simplify.
8569 (get_pure_virtuals): Don't call mark_primary_bases here.
8570 (dfs_vbase_unmark): New function.
8571 (get_vbase_types): Simplify.
8573 * class.c (struct base_info): Remove.
8574 (determine_primary_base): Take has_virtual_p rather than a
8575 base_info as input. Don't calculate max_has_virtual.
8576 (finish_struct_bits): Remove max_has_virtual argument.
8577 (create_vtable_ptr): Remove max_has_virtual_p argument.
8578 (layout_virtual_bases): Remove max argument.
8579 (layout_basetypes): Likewise.
8580 (layout_class_type): Remove max_has_virtual_p argument.
8581 (finish_struct_1): Remove max_has_virtual.
8583 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8584 (layout_basetypes): Remove.
8585 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8586 Update to handle primary virtual bases.
8587 (remove_base_fields): New function, split out from
8589 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8590 (layout_virtual_bases): New function, split out from
8591 layout_basetypes. Update to handle primary virtual bases.
8592 (layout_basetypes): Moved here from tree.c. Use
8593 remove_base_fields and layout_virtual_bases.
8594 * search.c (dfs_mark_primary_bases_queue_p): New function.
8595 (mark_primary_bases): Use it.
8596 * tree.c (CEIL): Remove.
8597 (propagate_binfo_offsets): Remove.
8598 (layout_basetypes): Remove.
8600 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8602 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8603 (BINFO_PRIMARY_MARKED_P): New macro.
8604 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8605 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8606 (mark_primary_bases): New function.
8607 (unmark_primary_bases): Likewise.
8608 * search.c (get_abstract_virtuals_1): Remove.
8609 (dfs_mark_primary_bases): New function.
8610 (mark_primary_bases): Likewise.
8611 (dfs_unmark_primary_bases): Likewise.
8612 (unmark_primary_bases): Likewise.
8613 (dfs_get_pure_virtuals): Likewise.
8615 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8617 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8618 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8619 (modify_one_vtable): Adjust.
8620 (fixup_vtable_deltas1): Likewise.
8621 (override_one_vtable): Likewise.
8622 * search.c (get_abstract_virtuals_1): Likewise.
8623 (get_pure_virtuals): Likewise.
8624 (expand_upcast_fixups): Likewise.
8625 * tree.c (debug_binfo): Likewise.
8627 * class.c (build_vtable): Don't return a value. Don't rebuild
8628 vtables for bases that have already been handled.
8629 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8630 already been handled.
8631 (modify_one_vtable): Adjust accordingly.
8632 (fixup_vtable_deltas1): Likewise.
8633 (finish_struct_1): Likewise.
8635 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8637 * call.c (build_new_method_call): Also check destructors.