1 2001-07-11 Ben Elliston <bje@redhat.com>
4 * decl.c (finish_enum): New "attributes" argument; pass it to
5 cplus_decl_attributes. Use a narrower type if the enum is packed.
6 * cp-tree.h (finish_enum): Adjust prototype.
7 * parse.y (enum_head): New non-terminal.
8 (structsp): Use it. Enums now may be preceded or followed by
9 optional attributes -- pass their chained tree to finish_enum().
10 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
12 2001-07-10 Mark Mitchell <mark@codesourcery.com>
14 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
17 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
19 * semantics.c (cp_expand_stmt): Fix for null
20 current_function_return_value.
22 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
24 * call.c (build_op_delete_call): Initialize fn.
25 (convert_like_real): Delete conditional.
26 (joust): Initialize *w and *l.
27 * class.c: Add prototype for binfo_ctor_vtable.
28 (get_primary_binfo): Initialize result.
29 * init.c (build_java_class_ref): Initialize name.
31 2001-07-09 Erik Rozendaal <dlr@acm.org>
33 * typeck.c (unary_complex_lvalue): Do not duplicate the
34 argument to modify, pre-, or post-increment when used as an
35 lvalue and when the argument has side-effects.
37 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
39 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
40 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
41 cplus_decl_attributes even if attrs is NULL.
42 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
44 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
46 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
47 calls to decl_attributes.
49 2001-07-06 Ira Ruben <ira@apple.com>
51 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
52 be DECL_TEMPLATE_RESULT.
54 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
56 * cp-tree.h (copy_template_template_parm): Rename to ...
57 (bind_template_template_parm): ... here.
58 * tree.c (copy_template_template_parm): Rename to ...
59 (bind_template_template_parm): ... here. Remove the case when
61 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
62 BOUND_TEMPLATE_TEMPLATE_PARM.
63 * pt.c (lookup_template_class): Adjust.
65 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
67 * cvt.c (convert_lvalue): New fn.
68 * cp-tree.h: Declare it.
69 * method.c (do_build_assign_ref): Use it.
70 (do_build_copy_constructor): Convert parm to base types
71 before calling base constructors.
73 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
74 DECL_USER_ALIGN. Check flag_elide_constructors instead of
76 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
78 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
80 * optimize.c (optimize_inline_calls): New function, broken out
82 (optimize_function): ... here. Call it. Don't inline if it is
84 (dump_function): Print name of dump flag causing this dump.
85 * semantics.c (expand_body): Move thunk inline check to
88 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
90 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
91 (comptypes): Use target.comp_type_attributes.
93 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
95 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
97 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
99 * error.c (lang_print_error_function): Add a `diagnostic_context *'
102 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
104 * decl2.c (import_export_class): Update.
106 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
108 * error.c (init_error): Adjust settings.
110 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
112 * error.c (init_error): Adjust settings.
114 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
116 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
117 return pointers to data members by reference rather than by value.
119 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
121 Implement the Named Return Value optimization.
122 * cp-tree.h (struct cp_language_function): Add x_return_value.
123 (current_function_return_value): Now a macro.
124 * decl.c: Don't define it.
125 (define_label, finish_case_label): Don't clear it.
126 (init_decl_processing): Don't register it with GC.
127 * semantics.c (genrtl_finish_function): Don't check it for
128 no_return_label. Copy the RTL from the return value to
129 current_function_return_value and walk, calling...
130 (nullify_returns_r): ...this new fn.
131 * typeck.c (check_return_expr): Set current_function_return_value.
133 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
135 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
136 sharing a ctor vtable with. Merge code for cases 1 and 2.
137 (binfo_ctor_vtable): New fn.
138 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
140 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
142 * class.c (dfs_find_final_overrider): Fix logic.
144 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
145 virtual thunk instead of non-virtual.
146 (get_matching_virtual): Uncomment.
148 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
149 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
152 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
154 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
155 we've not emerged from the hierarchy of RTTI_BINFO on reaching
158 2001-06-13 Mark Mitchell <mark@codesourcery.com>
160 * NEWS: Update release number.
162 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
164 PR c++/3130, c++/3131, c++/3132
165 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
166 * class.c (force_canonical_binfo_r): Move
167 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
168 virtual bases unless they're primary and what they're primary
170 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
171 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
172 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
174 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
175 (layout_nonempty_base_or_field): Add most derived type
177 (layout_empty_base): Likewise.
178 (build_base_field): Likewise.
179 (build_base_fields): Likewise.
180 (propagate_binfo_offsets): Add most derived type
181 parameter. Skip non canonical virtual bases too.
182 (dfs_set_offset_for_unshared_vbases): Don't skip primary
183 bases. Do skip canonical bases.
184 (layout_virtual_bases): Adjust.
185 (layout_class_type): Adjust.
186 (dfs_get_primary_binfo): Build list of virtual primary base
188 (get_primary_binfo): Check that the shared virtual primary
189 base candidate was found first.
190 (accumulate_vtbl_inits): Don't do anything for non-vptr
191 containing binfos. For case 1 primary virtual bases, keep
192 checking that we've not emerged from the hierarchy of RTTI_BINFO.
194 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
197 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
198 hierarchy looking for primary bases for a ctor
199 vtable. Recursively call oneself, if we meet our primary via
200 this route and haven't met it yet via inheritance graph order.
202 2001-06-11 Mark Mitchell <mark@codesourcery.com>
204 * lang-options.h: Emit documentation for -fno-honor-std, not
207 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
209 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
211 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
213 2001-06-10 Mark Mitchell <mark@codesourcery.com>
214 Gabriel Dos Reis <gdr@codesourcery.com>
216 * Make-lang.in (cp/call.o): Depend on diagnostic.h
217 (cp/typeck.o): Depend on diagnostic.h
218 (cp/typeck2.o): Depend on diagnostic.h
219 (cp/repo.o): Depend on dignostic.h
220 * typeck.c: #include diagnostic.h
221 (convert_for_initialization): Remove extern declaration for
222 warningcount and errorcount.
224 * call.c: #include diagnostic.h
225 (convert_like_real): Remove extern declaration for warnincount and
228 * repo.c: #include diagnostic.h
229 * typeck2.c: #include diagnostic.h
231 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
233 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
236 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
239 * friend.c (do_friend): Use push_decl_namespace for classes at
242 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
243 Jason Merrill <jason_merrill@redhat.com>
246 * class.c (build_secondary_vtable): Use assert, rather than an error
248 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
249 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
250 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
251 Don't set BINFO_VTABLE for a primary virtual base.
253 2001-06-07 Mark Mitchell <mark@codesourcery.com>
255 * decl.c (duplicate_decls): Update source position information
256 when a template function is defined.
258 2001-06-07 Phil Edwards <pme@sources.redhat.com>
260 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
262 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
265 * decl.c (pushtag): Don't push into a complete type's scope.
267 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
269 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
270 (struct lang_decl_flags): Lose generate_with_vtable_p.
271 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
272 * class.c (copy_virtuals): Adjust.
273 * decl2.c (mark_vtable_entries): Adjust.
274 * method.c (make_thunk, build_vtable_entry): Adjust.
275 * class.c (update_vtable_entry_for_fn): Only look as far as the
276 first defining class.
277 (build_vtbl_initializer): Put nothing in the slot for a function only
278 defined in a lost primary virtual base.
279 (add_vcall_offset_vtbl_entries_1): Use the same code for
280 the lost primary case and the normal case.
281 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
282 (get_vfield_offset, get_derived_offset): Lose.
283 (dfs_find_final_overrider): Use look_for_overrides_here.
284 (get_matching_virtual): New fn.
285 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
287 * search.c (look_for_overrides_here): Split out from...
288 (look_for_overrides_r): Here.
290 * class.c (find_final_overrider): Return error_mark_node on error.
292 * decl2.c (key_method): #if 0 accidental change.
294 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
296 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
297 (build_over_call): Likewise.
298 * decl.c (grokparms): Likewise.
299 * pt.c (tsubst_decl): Likewise.
300 * typeck.c (convert_arguments): Likewise.
302 2001-06-05 Mark Mitchell <mark@codesourcery.com>
304 * semantics.c (begin_class_definition): Robustify.
306 * pt.c (instantiate_decl): Tell the repository code about the
307 clones, not the cloned functions.
308 * repo.c (repo_template_used): Explicitly instantiate the cloned
309 function, not the clones.
311 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
313 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
314 ICS_BAD_FLAG on created conversion.
315 (compare_ics): Break out rank.
317 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
319 * decl.c (xref_tag): Remove extraneous %s on dependent name
322 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
324 * class.c (layout_vtable_decl): Fix off by one error on
326 (build_vtt): Likewise.
327 (build_ctor_vtbl_group): Likewise.
329 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
331 * class.c (maybe_indent_hierarchy): New function.
332 (dump_class_hierarchy_r): Add flags. Dump extra binfo
333 information, if enabled. Use maybe_indent_hierarchy. Adjust
335 (dump_class_hierarchy): Adjust prototype. Adjust output format.
336 (dump_array, dump_vtable, dump_vtt): New functions.
337 (finish_struct_1): Adjust hierarchy dumping.
338 (initialize_vtable): Call dump_vtable.
339 (build_vtt): Call dump_vtt.
340 (build_ctor_vtbl_group): Call dump_vtable.
341 * decl2.c (flag_dump_class_layout): Remove.
342 (cxx_decode_option): Remove dump translation unit
343 and dump class hierarchy check. Call dump_switch_p.
344 (finish_file): Adjust dumping.
345 (dump.c): Only dump base classes if not TDF_SLIM.
346 Only dump namespace members if not TDF_SLIM.
347 * optimize.c (dump_function): New function.
348 (optimize_function): Call dump_function.
349 * semantics.c (expand_body): Use dump_enabled_p.
351 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
354 Part missed from first commit
355 * decl2.c (finish_anon_union): Copy context.
357 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
360 * optimize.c (remap_decl): Remap anonymous aggregate members too.
362 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
365 * semantics.c (expand_body): Don't optimize thunks.
367 2001-05-25 Sam TH <sam@uchicago.edu>
369 * cp-tree.h lex.h: Fix header include guards.
371 2001-05-25 Mark Mitchell <mark@codesourcery.com>
373 * decl.c (init_decl_processing): Tweak.
375 2001-05-24 Mark Mitchell <mark@codesourcery.com>
377 * decl.c (duplicate_decls): Tidy.
378 (init_decl_processing): Always set flag_no_builtin.
380 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
383 * decl2.c (do_local_using_decl): Push the decls, even in a
386 2001-05-22 Mark Mitchell <mark@codesourcery.com>
388 * optimize.c (initialize_inlined_parameters): Don't set
389 TREE_READONLY for a VAR_DECL taking the place of an inlined
392 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
394 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
395 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
398 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
400 * parse.y: Refer to compound literals as such, not as
401 constructor-expressions.
403 2001-05-21 Mark Mitchell <mark@codesourcery.com>
405 * call.c (build_op_delete_call): Ignore exception-specifications
406 when looking for matching delete operators.
407 * init.c (build_new_1): Compute whether or not the allocation
408 function used is a placement allocation function or not, and
409 communicate this information to build_op_delete_call.
411 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
413 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
414 (build_vtbl_ref): Adjust.
415 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
416 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
418 (unsupported_options): Correspondingly.
420 * decl2.c (maybe_make_one_only): Check flag_weak, not
423 * cp-tree.def (START_CATCH_STMT): Lose.
424 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
425 * tree.c (cp_statement_code_p): Don't case it.
426 * semantics.c (cp_expand_stmt): Likewise.
427 * cp-tree.h (START_CATCH_TYPE): Lose.
429 * except.c (expand_start_catch_block): Don't start any blocks.
431 (expand_end_catch_block): Don't end any blocks.
432 * parse.y (handler): Don't pass anything from finish_handler_parms
434 * pt.c (tsubst_expr): Likewise.
435 * semantics.c (begin_handler): Call note_level_for_catch here.
436 (finish_handler_parms): Don't return anything.
437 (genrtl_catch_block, begin_catch_block): Lose.
438 (genrtl_handler): Call expand_start_catch here.
440 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
442 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
443 (get_vtable_decl, build_vtt): Not here.
445 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
448 * optimize.c (update_cloned_parm): Copy addressability and other
451 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
453 * pt.c (determine_specialization): Ignore artificial functions.
455 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
457 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
458 (C_RID_CODE): Remove.
459 * lex.c (cxx_init_options): Call set_identifier_size. Update.
460 (init_parse): Don't do it here.
462 2001-05-18 Diego Novillo <dnovillo@redhat.com>
464 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
465 function declaration to avoid stripping the symbol's attributes.
467 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
469 * decl.c (pushdecl): Adjust error string.
470 (xref_tag): Adjust friend class injection warning. Remove the
471 inherited name from the class shadowed scope.
473 2001-05-17 Mark Mitchell <mark@codesourcery.com>
475 * except.c (cp_protect_cleanup_actions): New function.
476 (init_exception_processing): Don't set protect_cleanup_actions
477 here. Do set lang_protect_cleanup_actions.
479 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
481 * spew.c (read_token): Call yyerror on all unexpected tokens.
483 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
485 * init.c (member_init_ok_or_else): Take a tree rather than
487 (expand_member_init): Adjust.
489 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
491 * decl.c (duplicate_decls): Suppress warning about duplicate
492 decls if the first decl is a friend.
494 2001-05-12 Zack Weinberg <zackw@stanford.edu>
496 * except.c (choose_personality_routine): Export. Add
497 explanatory comment. Take an enum languages, not a boolean.
498 (initialize_handler_parm): Adjust to match.
499 * cp-tree.h: Prototype choose_personality_routine.
500 * lex.c (handle_pragma_java_exceptions): New function.
501 (init_cp_pragma): Register #pragma GCC java_exceptions.
503 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
505 * method.c (build_mangled_C99_name): Remove unused prototype.
507 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
509 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
510 * typeck.c (get_member_function_from_ptrfunc,
511 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
512 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
514 Reverted Geoff Keating's 2001-05-03's patch.
516 2001-05-11 Ira Ruben <ira@apple.com>
518 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
520 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
522 * cp-tree.h (finish_label_expr, lookup_label): Delete.
523 * parse.y: Update for '&&'; don't issue warning here.
524 * semantics.c (finish_label_expr): Delete.
526 2001-05-07 Mark Mitchell <mark@codesourcery.com>
528 * splay-tree.h (splay_tree_max): New function.
529 (splay_tree_min): Likewise.
531 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
533 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
534 (pfn_vflag_identifier): Define.
535 Update comment about layout of pointer functions.
536 (build_ptrmemfunc1): Update prototype.
537 (expand_ptrmemfunc_cst): Update prototype.
538 * decl.c (initialize_predefined_identifiers): Initialize
539 pfn_vflag_identifier.
540 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
541 an extra field to the type.
542 * expr.c (cplus_expand_constant): Pass 'flag' between
543 expand_ptrmemfunc_cst and build_ptrmemfunc1.
544 * typeck.c (get_member_function_from_ptrfunc): When
545 FUNCTION_BOUNDARY < 16, look at additional field to determine
546 if a pointer-to-member is a real pointer or a vtable offset.
547 (build_ptrmemfunc1): Add new parameter to contain extra field.
548 (build_ptrmemfunc): Pass the extra field around.
549 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
550 (pfn_from_ptrmemfunc): Ignore the extra field.
552 2001-05-03 Mark Mitchell <mark@codesourcery.com>
554 * cp-tree.h (flag_inline_trees): Update documentation.
555 * decl.c (init_decl_processing): Adjust handling of
556 flag_inline_functions and flag_inline_trees to support -O3.
557 (grokfndecl): Set DECL_INLINE on all functions if that's what
559 (save_function_data): Clear DECL_INLINE in
560 current_function_cannot_inline is non-NULL.
561 * decl2.c (flag_inline_trees): Update documentation.
563 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
565 * dump.c (cp_dump_tree, USING_STMT case): New case.
566 * tree.c (cp_statement_code_p): Add USING_STMT.
567 * decl2.c (do_using_directive): Add the using directive statement.
569 * tree.c (walk_tree): Reformat an if block.
571 2001-05-02 Mark Mitchell <mark@codesourcery.com>
573 * decl.c (compute_array_index_type): Don't try to do anything with
574 the indices when processing a template.
576 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
578 * call.c: NULL_PTR -> NULL.
583 * except.c: Likewise.
586 * search.c: Likewise.
588 * typeck.c: Likewise.
589 * typeck2.c: Likewise.
591 2001-05-02 Mark Mitchell <mark@codesourcery.com>
593 * decl2.c (do_using_directive): Revert previous patch.
595 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
597 * cp-tree.def (USING_STMT): New statement node.
598 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
599 * decl2.c (do_using_directive): Add USING_STMT to statement
600 tree. Don't emit errors when processing template decl.
601 * pt.c (tsubst_expr, USING_STMT case): New case.
602 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
604 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
606 * call.c (build_new_op): Convert args from reference here.
607 (build_conditional_expr): Don't convert here.
609 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
611 * spew.c (last_token_id): New static variable.
612 (read_token): Set it here.
613 (yyerror): Use it here.
615 2001-04-30 Richard Henderson <rth@redhat.com>
617 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
620 2001-04-30 Mark Mitchell <mark@codesourcery.com>
622 * gxxint.texi: Remove.
623 * Make-lang.in: Remove all traces of gxxint.texi.
625 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
627 * decl2.c (start_static_initialization_or_destruction): Correct
628 logic to handle the -fno-use-cxa-atexit case.
630 2001-04-30 Mark Mitchell <mark@codesourcery.com>
632 * optimize.c (update_cloned_parm): New function.
633 (maybe_clone_body): Use it. Update the `this' parameter too.
635 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
637 * decl2.c (unsupported_options): Add new-abi.
638 * lang-options.h: Remove no longer supported options.
640 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
642 * except.c (can_convert_eh): Don't check template parms,
645 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
647 * optimize.c (maybe_clone_body): Copy parameter names and locations.
649 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
651 * cp-tree.h (adjust_clone_args): Prototype new function.
652 * class.c (adjust_clone_args): New function.
653 * decl.c (start_function): Call it for in charge ctors.
655 2001-04-26 Mark Mitchell <mark@codesourcery.com>
657 * method.c (use_thunk): Make sure that thunks really are emitted
660 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
662 * mangle.c (write_chars): New macro.
663 (hwint_to_ascii): New function
664 (write_number): Use it.
665 (write_integer_cst): Deal with really big numbers.
667 2001-04-25 Mark Mitchell <mark@codesourcery.com>
669 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
672 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
674 * decl.c (grokdeclarator): Set context of namespace scope
677 2001-04-24 Zack Weinberg <zackw@stanford.edu>
679 * cp/optimize.c: Include hashtab.h.
680 (struct inline_data): Add tree_pruner.
681 (expand_call_inline, expand_calls_inline): Use it when calling
683 (optimize_function): Initialize and free tree_pruner.
685 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
687 Lazy __FUNCTION__ generation.
688 * cp-tree.def (FUNCTION_NAME): Remove.
689 * cp-tree.h (function_name_declared_p): Remove.
690 (cp_fname_init): Prototype.
691 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
692 don't call declare_function_name. Call start_fname_decls.
693 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
694 clobber the line number.
695 (cp_fname_init): New function.
696 (start_function): Call start_fname_decls.
697 (finish_function): Call finish_fname_decls.
698 * lex.c (reswords): Add slots for __FUNCTION__ et al.
699 (rid_to_yy): Add mappings for __FUNCTION__ et al.
700 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
701 * parse.y (VAR_FUNC_NAME): New token.
702 (primary): Add VAR_FUNC_NAME.
703 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
705 (tsubst, FUNCTION_NAME case): Remove.
706 (tsubst_copy, FUNCTION_NAME case): Remove.
707 (tsubst_expr, DECL_STMT case): Be careful with a
708 DECL_PRETTY_FUNCTION_P.
709 (instantiate_decl): Remove function_name_declared_p.
710 * semantics.c (begin_compound_statement): Don't call
711 declare_function_name here.
712 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
713 (finish_translation_unit): Call finish_fname_decls.
714 (expand_body): Remove function_name_declared_p.
715 * typeck2.c (digest_init): Allow any ERROR_MARK.
717 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
719 * pt.c (tsubst_decl): Use VOID_TYPE_P.
720 * semantics.c: Fix some typos.
722 2001-04-23 Phil Edwards <pme@sources.redhat.com>
724 * cp/decl2.c (flag_honor_std): Always initialize to 1.
726 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
728 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
730 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
732 * except.c (build_throw): Wrap the initialization of the exception
733 object in a MUST_NOT_THROW_EXPR.
734 (do_free_exception): #if 0.
736 2001-04-20 Mark Mitchell <mark@codesourcery.com>
738 * cp-tree.h (finish_enum): Change prototype.
739 * decl.c (finish_enum): Reorganize.
740 * parse.y (structsp): Adjust calls to finish_enum.
742 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
744 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
747 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
749 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
750 (layout_empty_base): Return at end flag.
751 (build_base_field): Likewise.
752 (build_base_fields): Likewise.
753 (layout_virtual_bases): Don't add 1 to eoc value.
754 (end_of_class): Use full size for empty bases.
755 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
756 empty bases. Don't add 1 to eoc value. Only add trailing padding
757 if we're an empty class with no empty bases.
758 (dump_class_hierarchy): Dump size and alignment.
760 2001-04-20 Jakub Jelinek <jakub@redhat.com>
762 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
765 2001-04-20 Jakub Jelinek <jakub@redhat.com>
767 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
768 is found, look first if name does not match the structure name.
770 2001-04-19 Mark Mitchell <mark@codesourcery.com>
772 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
774 (SET_DECL_LANGUAGE): New macro.
775 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
776 (pushdecl): Likewise.
777 (build_library_fn_1): Likewise.
778 (build_cp_library_fn): Likewise.
779 (grokfndecl): Likewise.
780 (grokvardecl): Mark `extern "C"' variables as having C linkage.
781 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
782 * lex.c (retrofit_lang_decl): Likewise.
783 * mangle.c (mangle_decl_string): Don't mangle the names of
784 variables declared with C language linkage.
785 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
787 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
789 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
790 flag_access_control from uninitialized storage.
792 2001-04-15 Mark Mitchell <mark@codesourcery.com>
794 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
795 * mangle.c (write_pointer_to_member_type): Fix mangling of
796 pointers to cv-qualified member function types.
798 * init.c (build_delete): Create a SAVE_EXPR for the address if
799 we're going to use it more than once.
801 2001-04-13 Mark Mitchell <mark@codesourcery.com>
803 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
804 (expand_ptremfunc_cst): Change prototype.
805 (delta2_from_ptrmemfunc): Remove.
806 * expr.c (cplus_expand_constant): Adjust call to
807 expand_ptrmemfunc_cst.
808 * typeck.c (build_ptrmemfunc1): Simplify.
809 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
810 results in a constant.
811 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
812 (delta2_from_ptrmemfunc): Remove.
813 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
815 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
817 * cp-tree.h (decl_namespace_list): New macro.
818 (struct saved_scope): Add decl_ns_list.
819 * decl.c (mark_saved_scope): Mark it.
820 * decl2.c: Lose static decl_namespace_list.
821 (init_decl2): Don't save it.
823 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
825 * cp-tree.h (warn_return_type, yylex): Delete redundant
828 * decl.c (current_class_depth, global_namespace): Likewise.
830 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
832 * repo.c (flag_use_repository): Likewise.
834 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
836 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
837 set_block, pushdecl, getdecls, gettags, init_decl_processing,
838 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
839 lvalue_or_else, print_lang_statistics, comp_target_types,
840 unsigned_type, signed_type, signed_or_unsigned_type,
841 build_function_call, mark_addressable, incomplete_type_error):
842 Delete redundant declarations.
844 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
846 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
847 (TYPE_ANONYMOUS_P): New macro.
848 (TAGGED_TYPE_P): New macro.
849 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
850 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
851 * tree.c (no_linkage_helper): Likewise.
852 * semantics.c (begin_class_definition): Likewise.
853 * pt.c (convert_template_argument): Likewise.
854 * lex.c (check_for_missing_semicolon): Likewise.
856 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
858 * class.c (dfs_unshared_virtual_bases): New function.
859 (mark_primary_bases): Call it.
860 (check_bases): Ignore virtual bases when determining
863 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
865 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
867 2001-04-11 Mark Mitchell <mark@codesourcery.com>
869 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
870 cloned function to the clone.
872 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
874 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
876 * semantics.c: Include expr.h.
878 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
880 * method.c (implicitly_declare_fn): Commonize code for copy ctor
881 and assignment op. Set TREE_USED for parameter.
883 2001-04-10 Mark Mitchell <mark@codesourcery.com>
885 * class.c (find_final_overrider_data): Add `candidates'.
886 (dfs_find_final_overrider): Don't issue error messages
888 (find_final_overrider): Issue error messages here.
889 (build_base_field): Don't warn about amgibuous direct bases here.
890 (warn_about_ambiguous_direct_bases): New function.
891 (layout_class_type): Use it.
893 2001-04-10 Richard Henderson <rth@redhat.com>
895 * typeck.c (build_array_ref): Push the array reference inside
896 COMPOUND_EXPR and COND_EXPR.
898 2001-04-05 Mark Mitchell <mark@codesourcery.com>
900 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
901 * decl.c (duplicate_decls): Adjust accordingly.
902 (maybe_commonize_var): Likewise.
903 (grokfndecl): Likewise.
904 (start_function): Likewise.
905 (start_method): Likewise.
906 * decl2.c (key_method): Likewise.
907 (import_export_decl): Likewise.
908 * method.c (implicitly_declare_fn): Likewise.
909 * optimize.c (maybe_clone_body): Likewise.
911 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
913 * lang-specs.h: Add __DEPRECATED.
915 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
917 * search.c (get_dynamic_cast_base_type): When building a new
918 constant, set its type to ssizetype.
920 2001-04-04 Jakub Jelinek <jakub@redhat.com>
922 * optimize.c (expand_call_inline): Only add newly inlined statements
925 2001-04-03 Mark Mitchell <mark@codesourcery.com>
927 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
928 (OPERATOR_FORMAT): Likewise.
929 (OPERATOR_TYPENAME_FORMAT): Likewise.
930 * operators.def: Remove old name-mangling information.
931 * decl.c (grok_op_properties): Adjust accordingly.
932 * lex.c (init_operators): Likewise.
933 * rtti.c (get_tinfo_decl): Issue error messages about types that
936 2001-04-03 Mark Mitchell <mark@codesourcery.com>
938 * decl2.c (import_export_decl): Don't call import_export_class
939 when processing an inline member function.
940 * semantics.c (expand_body): Call import_export_decl before
941 emitting inline functions.
943 2001-03-28 Richard Henderson <rth@redhat.com>
945 IA-64 ABI Exception Handling:
946 * cp-tree.def (EH_SPEC_BLOCK): New.
947 (MUST_NOT_THROW_EXPR): New.
948 * cp-tree.h: Update changed function declarations.
949 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
950 (CPTI_CALL_UNEXPECTED): New.
951 (struct cp_language_function): Rename x_eh_spec_try_block
953 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
954 * decl.c (current_binding_level): If no current function
955 bindings, revert to scope_chain.
956 (initialize_predefined_identifiers): Remove __cp_push_exception.
957 (store_parm_decls): Use begin_eh_spec_block.
958 (finish_function): Use finish_eh_spec_block.
959 (mark_lang_function): Update for name changes.
960 * decl2.c (finish_file): No mark_all_runtime_matches.
961 * dump.c (cp_dump_tree): Handle new tree codes.
962 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
963 * except.c (catch_language_init, catch_language): Remove.
964 (init_exception_processing): Don't set language code.
965 Initialize call_unexpected_node, protect_cleanup_actions,
966 eh_personality_libfunc, lang_eh_runtime_type.
967 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
968 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
969 (prepare_eh_type): Split out type canonicalizations ...
970 (build_eh_type_type): ... from here.
971 (build_eh_type_type_ref): Remove.
972 (mark_all_runtime_matches): Remove.
973 (build_exc_ptr): New.
974 (do_begin_catch, do_end_catch): New.
975 (do_pop_exception): Remove.
976 (build_terminate_handler): Remove.
977 (choose_personality_routine): Split out language choice from ...
978 (initialize_handler_parm): ... here.
979 Use MUST_NOT_THROW_EXPR.
980 (expand_start_catch_block): Use do_begin_catch. Simplify Java
981 exception object handling.
982 (expand_start_eh_spec, expand_end_eh_spec): Remove.
983 (expand_exception_blocks, alloc_eh_object): Remove.
984 (begin_eh_spec_block, finish_eh_spec_block): New.
985 (do_allocate_exception, do_free_exception): New.
986 (expand_throw): Merge into ...
987 (build_throw): ... here. Update for abi.
988 * expr.c (cplus_expand_expr): No expand_internal_throw.
989 Handle MUST_NOT_THROW_EXPR.
990 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
991 * semantics.c (*) Update for except.h name changes.
992 (genrtl_try_block): No protect_with_terminate.
993 (genrtl_eh_spec_block): New.
994 (genrtl_handler): Don't emit the goto here.
995 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
996 (genrtl_finish_function): Don't expand_exception_blocks.
997 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
999 2001-03-28 Richard Henderson <rth@redhat.com>
1001 * decl.c (struct named_label_list): Rename eh_region to
1002 in_try_scope, add in_catch_scope.
1003 (struct binding_level): Rename eh_region to is_try_scope,
1005 (note_level_for_try): Rename from note_level_for_eh.
1006 (note_level_for_catch): New.
1007 (poplevel): Copy both is_try_scope and is_catch_scope to
1008 the named_label_list struct.
1009 (check_previous_goto_1): Don't check for catch block via
1010 DECL_ARTIFICIAL; use in_try_scope instead.
1011 (check_goto): Likewise.
1012 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1013 * except.c (expand_start_catch_block): Call note_level_for_catch.
1014 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1016 2001-03-27 Richard Henderson <rth@redhat.com>
1018 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1019 exceptions_via_longjmp.
1021 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1023 * pt.c (check_default_tmpl_args): Make error messages clearer.
1025 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1027 * error.c: Also undefine 'A' macro used for cp_printers definition.
1029 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1031 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1033 2001-03-26 Mike Yang <yang@research.att.com>
1034 Mark Mitchell <mark@codesourcery.com>
1036 * dump.c (dump_access): New function.
1037 (cp_dump_tree): Use it. Dump basetype information for class
1040 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1042 * Makefile.in (optimize.o): Depend on params.h.
1043 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1044 (init_decl_processing): Set flag_no_inline when doing
1046 * optimize.c: Include params.h.
1047 (struct inline_data): Improve documentation of FNS. Add
1048 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1049 (INSNS_PER_STMT): New macro.
1050 (remap_block): Use CLONING_P.
1051 (inlinable_function_p): Don't inline big functions.
1052 (expand_call_inline): Keep track of how much inlining we've done.
1053 (optimize_function): Set FIRST_INLINED_FN.
1054 (maybe_clone_body): Set CLONING_P.
1055 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1057 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1058 rest_of_compilation. Clear DECL_RTL for local variables
1060 (clear_decl_rtl): New function.
1062 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1065 * cp-tree.h (skip_type_access_control,
1066 reset_type_access_control): Prototype.
1067 * decl.c (grokdeclarator): Access of friends is not checked.
1068 * parse.y (component_decl_list): Reset type access control.
1069 * semantics.c (decl_type_access_control): Clear
1070 current_type_lookups.
1071 (save_type_access_control): Don't save if not deferring.
1072 (skip_type_access_control, reset_type_access_control): New
1074 (begin_class_definition): Do type access control for basetypes.
1075 Start deferred access control.
1076 (finish_class_definition): Resume immediate access control if
1077 this is a local class.
1079 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1081 * class.c (add_method): Use memcpy/memmove, not bcopy.
1083 * decl.c (duplicate_decls): Likewise.
1085 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1087 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1090 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1092 * decl.c (local_names): Define.
1093 (push_local_name): New.
1094 (grok_reference_init): Return init if initializing static reference
1095 variable with non-constant instead of emitting it.
1096 Move expand_static_init call to cp_finish_decl.
1097 (layout_var_decl): Call push_local_name.
1098 (maybe_commonize_var): Allow inlining functions even if they have
1099 static local variables, use comdat_linkage for them if flag_weak.
1100 (check_initializer): Call obscure_complex_init if
1101 grok_reference_init returned non-zero.
1102 (save_function_data): Clear x_local_names.
1103 (pop_cp_function_context): Free x_local_names.
1104 (mark_inlined_fns): Remove.
1105 (mark_lang_function): Mark x_local_names.
1106 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1107 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1108 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1109 DECL_DISCRIMINATOR_P.
1110 * cp-tree.h (cp_language_function): Add x_local_names.
1111 (lang_decl_flags): Add discriminator into u2.
1112 (lang_decl_inlined_fns): Remove.
1113 (lang_decl): inlined_fns is now a TREE_VEC.
1114 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1115 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1116 TREE_VEC, not a custom structure.
1117 (optimize_function): Likewise.
1118 * mangle.c (discriminator_for_local_entity): Discriminate among
1119 VAR_DECL local entities.
1120 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1123 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1125 Add support for Java interface method calls.
1126 * cp-tree.h (struct lang_type): Add java_interface flag.
1127 (TYPE_JAVA_INTERFACE): New macro.
1128 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1129 by setting TYPE_JAVA_INTERFACE.
1130 * call.c (java_iface_lookup_fn): New static.
1131 (build_over_call): If calling a method declared in a
1132 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1133 expression which resolves the function address.
1134 (build_java_interface_fn_ref): New function.
1136 2001-03-22 Richard Henderson <rth@redhat.com>
1138 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1139 * except.c: Don't include it.
1141 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1142 based on an idea from Joe Buck <jbuck@synopsys.com>
1144 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1146 (data_def, component_decl): Add reductions to bad_decl.
1148 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1150 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1151 anonymous aggregates, since they don't have assignment operator
1153 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1154 assignment operators for anonymous structure fields.
1156 2001-03-21 Jason Merrill <jason@redhat.com>
1158 * pt.c (instantiate_decl): Abort if we see a member constant
1159 instantiation that doesn't already have its initializer.
1160 Downgrade explicit instantiation without definition to pedwarn.
1162 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1163 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1164 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1166 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1167 (pending_vtables): Remove.
1168 * decl2.c (pending_vtables): Remove.
1169 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1170 CLASSTYPE_VTABLE_NEEDS_WRITING.
1171 (import_export_class): Likewise.
1172 (init_decl2): Don't mark pending_vtables.
1173 * lex.c (handle_pragma_vtable): Just sorry.
1174 * pt.c (instantiate_class_template): Don't mess with
1175 CLASSTYPE_VTABLE_NEEDS_WRITING.
1176 (mark_class_instantiated): Likewise.
1177 * ptree.c (print_lang_type): Don't print it.
1178 * semantics.c (begin_class_definition): Don't set it.
1180 * pt.c (template_tail): Replace with last_pending_template.
1181 (maybe_templates, maybe_template_tail): Remove.
1182 (add_pending_template): Adjust.
1183 (instantiate_pending_templates): Adjust.
1185 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1186 (current_lang_stack): Remove.
1187 * decl.c (maybe_push_to_top_level): Don't initialize it.
1188 (duplicate_decls): Use current_lang_depth.
1189 (xref_basetypes): Likewise.
1190 * class.c (current_lang_depth): New fn.
1191 (push_lang_context): Use more varray functionality.
1192 (pop_lang_context): Likewise.
1194 * error.c (GLOBAL_THING): Always use '__'.
1196 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1198 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1200 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1201 operators, even when they have `extern "C"' linkage.
1203 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1205 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1206 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1207 where it's not necessary.
1208 (add_method): Remove optimization involving comparison of
1209 DECL_ASSEMBLER_NAME.
1210 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1211 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1212 where it's not necessary.
1213 (check_methods): Likewise.
1214 (build_clone): Likewise.
1215 (built_vtt): Likewise.
1216 * cp-tree.h (DECL_NEEDED_P): Likewise.
1217 * decl.c (pushtag): Likewise.
1218 (duplicate_decls): Likewise.
1219 (pushdecl): Likewise.
1220 (builtin_function): Likewise.
1221 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1222 (build_cp_library_fn): Likewise.
1223 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1224 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1225 where it's not necessary.
1226 (make_rtl_for_nonlocal_decl): Likewise.
1227 (cp_finish_decl): Likewise.
1228 (grokfndecl): Likewise.
1229 (grokvardecl): Likewise.
1230 (grokdeclarator): Likewise.
1231 (start_function): Likewise.
1232 (cp_missing_return_ok_p): Likewise.
1233 * decl2.c (grokclassfn): Likewise.
1234 (check_classfn): Likewise.
1235 (finish_static_data_member_decl): Likewise.
1236 (grokfield): Likewise.
1237 * error.c (GLOBAL_IORD_P): Remove.
1238 (dump_global_iord): Improve output.
1239 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1240 * except.c (nothrow_libfn_p): Summarily reject any function not in
1242 * init.c (build_java_class_ref): Don't explicitly set
1243 DECL_ASSEMBLER_NAME after calling mangle_decl.
1244 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1245 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1246 * method.c (set_mangled_name_for_decl): Don't explicitly set
1247 DECL_ASSEMBLER_NAME after calling mangle_decl.
1248 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1249 IDENTIFIER_GLOBAL_VALUE for the thunk.
1250 * pt.c (set_mangled_name_for_template_decl): Remove.
1251 (check_explicit_specialization): Don't use it.
1252 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1253 (tsubst_friend_function): Likewise.
1254 (tsubst_decl): Likewise.
1255 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1256 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1257 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1258 where it's not necessary.
1259 (tinfo_base_init): Likewise.
1260 (create_real_tinfo_var): Likewise.
1261 * search.c (looup_field_1): Likewise.
1262 * semantics.c (finish_named_return_value): Likewise.
1263 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1265 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1267 Correct semantics restrictions checking in throw-expression.
1268 * except.c (is_admissible_throw_operand): New function.
1269 (build_throw): Use it.
1271 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1273 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1276 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1278 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1279 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1280 * decl.c (duplicate_decls): Likewise.
1281 (builtin_function): Likewise.
1282 (build_library_fn): Likewise.
1283 (build_cp_library_fn): Likewise.
1284 (check_initializer): Likewise.
1285 (cp_finish_decl): Likewise.
1286 * decl2.c (grokfield): Likewise.
1287 (grok_function_init): Remove #if 0'd code.
1288 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1289 * friend.c (do_friend): Likewise.
1290 * init.c (get_temp_regvar): Likewise.
1291 * method.c (make_thunk): Likewise.
1292 * pt.c (tsubst_friend_function): Likewise.
1293 (tsubst_decl): Likewise.
1294 (regenerate_decl_from_template): Likewise.
1295 * semantics.c (genrtl_named_return_value): Likewise.
1296 (expand_body): Likewise.
1297 (genrtl_finish_function): Likewise.
1298 * tree.c (cp_tree_equal): Likewise.
1300 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1302 * call.c (convert_like_real): Add extra semantics to INNER
1303 parameter. Don't convert to temporary if a user conversion
1304 gives us an lvalue that we're about to bind to a reference.
1305 Set INNER to indicate pending reference binding on recursive
1308 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1310 * cp/lex.c: Delete duplicate pending_lang_change.
1312 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1314 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1316 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1317 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1319 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1321 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1323 2001-03-08 Stan Shebs <shebs@apple.com>
1325 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1327 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1329 * spew.c: Remove references to CPP_OSTRING.
1331 2001-03-06 Andrew Haley <aph@redhat.com>
1333 * typeck.c (convert_arguments): Check that we have an fndecl.
1335 2001-03-05 Andrew Haley <aph@redhat.com>
1337 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1338 __built_in_constant_p.
1340 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1342 * typeck.c (build_static_cast): Allow enum to enum conversions
1345 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1347 * class.c (check_field_decls): Pointers to member do not a
1348 non-pod struct make, as per DR 148.
1350 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1352 * call.c (joust): cp_pedwarn when using gnu extension concerning
1353 worst conversion sequences.
1355 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1357 * decl.c: Replace all uses of 'boolean' with 'bool'.
1359 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1361 * lang-specs.h: Add zero initializer for cpp_spec field to
1362 all array elements that need one. Don't put an #ifdef inside
1363 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1366 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1368 Implement using decls inside template functions.
1369 * decl2.c (validate_nonmember_using_decl): Don't special case
1370 fake_std_node in the global namespace. Don't reject early when
1371 processing a template.
1372 (do_local_using_decl): Add to statement tree. Don't do further
1373 processing when building a template.
1374 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1376 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1378 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1379 same function. Do complain about ambiguating extern "C"
1382 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1384 Remove floating point and complex type template constant parms.
1385 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1386 COMPLEX_TYPE extensions.
1387 (invalid_nontype_parm_type_p): Likewise.
1389 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1391 * except.c (call_eh_info): Revert "match_function"'s type.
1393 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1395 Fix ctor vtable vcall offsets.
1396 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1397 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1398 (get_matching_base): Remove.
1399 (get_original_base): New function.
1400 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1401 Use a virtual thunk for a ctor vtable with an index
1402 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1403 primary base within a constructor vtable. Only set
1404 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1405 when primary base has been lost.
1406 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1408 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1410 * call.c (joust): Ensure more_specialized()'s argument length
1411 parameter has correct value for constructors.
1413 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1415 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1417 * decl.c (mark_inlined_fns): Prototype.
1419 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1421 * spew.c (yylex): Correct handling of friends.
1423 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1425 * mangle.c (write_encoding): Pass write_function_type the
1426 FUNCTION_DECL for the function being encoded.
1427 (write_function_type): Pass it along to write_bare_function_type.
1428 (write_bare_function_type): Pass it along to write_method_parms.
1429 (write_method_parms): Don't mangle the compiler-generated
1430 parameters to a constructor or destructor.
1432 2001-02-22 Andreas Jaeger <aj@suse.de>
1434 * optimize.c: Include toplev.h for
1435 note_deferral_of_defined_inline_function prototype.
1437 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1439 * cp-tree.h (struct lang_decl_inlined_fns): New.
1440 (struct lang_decls): Add inlined_fns.
1441 (DECL_INLINED_FNS): New macro.
1442 * optimize.c (struct inline_data): Add inlined_fns.
1443 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1444 (inlinable_function_p): Likewise, fix typo in comment,
1445 function is not inlinable if it already inlined function currently
1447 (expand_call_inline): Add fn to inlined_fns if neccessary.
1448 (optimize_function): Initialize inlined_fns.
1449 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1450 * decl.c (mark_inlined_fns): New function.
1451 (lang_mark_tree): Call it.
1453 2001-02-21 Jason Merrill <jason@redhat.com>
1455 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1456 (DECL_UNINLINABLE): Move to middle-end.
1458 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1459 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1460 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1461 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1462 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1464 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1467 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1469 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1472 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1474 * optimize.c (expand_call_inline): Don't walk subtrees of type
1477 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1479 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1482 2001-02-18 Jason Merrill <jason@redhat.com>
1484 Do put the VTT parameter in DECL_ARGUMENTS.
1485 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1486 (current_vtt_parm): New macro.
1487 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1488 (DECL_HAS_VTT_PARM_P): New macro.
1489 (DECL_VTT_PARM): Remove.
1490 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1491 * decl.c (duplicate_decls): Only copy the operator code if
1493 (start_function): Set current_vtt_parm.
1494 (lang_mark_tree): Don't mark vtt_parm.
1495 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1496 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1497 * class.c (build_clone): Maybe remove the VTT parm.
1498 * optimize.c (maybe_clone_body): Set up the VTT parm.
1499 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1500 * call.c (build_over_call): Just allow the VTT arg.
1501 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1502 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1503 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1504 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1505 * error.c (dump_function_decl): Likewise.
1506 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1507 if we try to call a constructor with in-charge or VTT parms.
1508 * method.c (skip_artificial_parms_for): New fn.
1509 * call.c (add_function_candidate, build_over_call): Call it.
1510 * call.c (build_new_method_call): Use current_vtt_parm.
1511 * init.c (expand_virtual_init): Likewise.
1512 * class.c (same_signature_p): No longer static.
1513 * cp-tree.h: Declare it.
1514 * search.c (look_for_overrides_r): Use it.
1516 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1518 * cp-tree.h (new_abi_rtti_p): Remove.
1519 (name_mangling_version): Likewise.
1520 (flag_do_squangling): Likewise.
1521 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1522 * decl.c (grokfndecl): Likewise.
1523 * decl2.c (name_mangling_version): Remove.
1524 (flag_do_squangling): Likewise.
1525 (lang_f_options): Remove `squangle'.
1526 (unsupported_options): Add `squangle'.
1527 (cxx_decode_option): Issue a warning about uses of
1528 -fname-mangling-version.
1529 (finish_file): Remove old ABI support.
1530 * pt.c (check_explicit_specialization): Likewise.
1531 (tsubst_decl): Likewise.
1532 * rtti.c (init_rtti_processing): Likewise.
1533 (build_headof): Likewise.
1534 (get_tinfo_decl_dynamic): Likewise.
1535 (tinfo_from_decl): Likewise.
1536 (build_dynamic_cast_1): Likewise.
1537 (synthesize_tinfo_var): Likewise.
1538 * init.c (build_new): Allow enumeration types for the array-bounds
1539 in a direct-new-declarator.
1541 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1543 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1544 TREE_PROTECTED from the template being specialized.
1546 2001-02-17 Jason Merrill <jason@redhat.com>
1548 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1550 * decl.c (bad_specifiers): Allow throw specs on things with
1551 pointer-to-function or -member-function type.
1552 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1555 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1557 * call.c (check_dtor_name): Handle template names correctly.
1559 2001-02-16 Jason Merrill <jason@redhat.com>
1561 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1562 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1563 * optimize.c (maybe_clone_body): Don't substitute it.
1564 * call.c (build_new_method_call): Check in_chrg instead.
1565 * init.c (expand_virtual_init): Likewise.
1567 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1569 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1570 class-type introduces at least a type-name.
1572 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1574 * call.c (convert_like_real): Create a temporary for non-lvalue.
1576 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1578 * cp-tree.h: Fix typos in comments.
1580 2001-02-16 Jason Merrill <jason@redhat.com>
1582 * optimize.c (remap_block): If we're compiling a clone, pass the
1583 new block to insert_block.
1585 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1587 * semantics.c (finish_asm_stmt): Robustify.
1589 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1591 * pt.c (push_template_decl_real): Don't remangle the name of a
1594 2001-02-15 Jim Meyering <meyering@lucent.com>
1596 * Make-lang.in (c++.install-common): Depend on installdirs.
1597 (c++.install-info): Likewise.
1598 (c++.install-man): Likewise.
1600 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1602 * typeck2.c (build_m_component_ref): Robustify.
1604 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1606 * friend.c (do_friend): Don't take the nested [template] class
1607 into account when deciding whether to warn about the friend
1608 function not referring to a template function.
1610 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1612 * typeck.c (build_unary_op): Clarify error message.
1614 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1616 * parse.y (component_constructor_declarator): allow optional
1617 parentheses around constructor class name.
1619 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1621 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1623 * init.c (emit_base_init): Remove incorrect comment about
1625 * method.c (make_thunk): Fix comment alignment.
1627 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1629 Kill remnants of this is variable.
1630 * cp-tree.h (flag_this_is_variable): Remove.
1631 * decl2.c (flag_this_is_variable): Remove.
1632 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1633 (build_vbase_path): The path is non-static, even in a cdtor.
1634 (resolves_to_fixed_type_p): Add additional return value.
1635 * search.c (init_vbase_pointers): Adjust.
1636 * tree.c (lvalue_p_1): Adjust.
1637 * typeck.c (mark_addressable): Adjust.
1639 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1641 * pt.c (unify): Don't check cv quals of array types.
1643 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1645 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1646 check whether we already have the type.
1648 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1650 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1651 * call.c (build_op_delete_call): Simplify to remove duplicate
1653 * class.c (clone_function_decl): Don't build the deleting variant
1654 of a non-virtual destructor.
1655 * decl.c (finish_destructor_body): Don't call delete if this is a
1656 non-virtual destructor.
1657 * init.c (build_delete): Explicitly call `operator delete' when
1658 deleting an object with a non-virtual destructor.
1660 2001-02-13 Jason Merrill <jason@redhat.com>
1662 * lang-specs.h: Add more __EXCEPTIONS.
1664 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1666 * typeck2.c (process_init_constructor): Check
1667 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1669 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1671 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1672 Remove spurious information in comment. Allow further
1673 adjustments of REFERENCE_TYPE args.
1675 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1677 * errfn.c (cp_deprecated): Tweak diagnostic text.
1678 * parse.y (new_initializer): Deprecate initializer lists
1681 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1683 Remove old ABI support.
1685 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1687 * decl2.c (flag_vtable_thunks): Always set it to 1.
1688 (flag_new_abi): Likewise.
1689 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1691 * Makefile.in (g++spec.o): Fix typo.
1693 2001-02-09 Jason Merrill <jason@redhat.com>
1695 * lang-specs.h: Restore definition of __EXCEPTIONS.
1697 2001-02-08 Jason Merrill <jason@redhat.com>
1699 * search.c (shared_member_p): New function.
1700 (lookup_field_r): Use it.
1701 * cp-tree.h (SHARED_MEMBER_P): Remove.
1703 * method.c (process_overload_item): Handle template-dependent array
1705 * pt.c (type_unification_real): If we end up with undeduced nontype
1708 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1711 * typeck2.c (friendly_abort): Don't say anything if we have
1712 earlier errors or sorries.
1714 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1715 wchar_t. Ignore if in_system_header.
1717 * decl.c (maybe_push_cleanup_level): New fn...
1718 (start_decl_1): ...split out from here.
1719 * cvt.c (build_up_reference): Use it.
1720 * cp-tree.h: Declare it.
1722 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1724 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1727 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1729 * pt.c (lookup_template_class): Make sure it's a primary
1730 template or template_template_parm when called from the parser.
1731 (instantiate_template_class): Add assertion.
1733 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1735 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1736 from error_mark_node.
1738 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1740 Fix specification and implementation bugs in V3 ABI
1741 construction vtables.
1742 * cp-tree.h (flag_dump_class_layout): New flag.
1743 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1744 (BINFO_LOST_PRIMARY_P): New flag.
1745 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1746 (BINFO_PRIMARY_MARKED_P): Rename to ...
1747 (BINFO_PRIMARY_P): ... here.
1748 (binfo_via_virtual): New prototype.
1749 * decl2.c (flag_dump_class_layout): New flag.
1750 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1751 use `=' as a file name separator.
1752 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1754 (build_vtbl_address): If this is a virtual primary base, then
1755 get the vtbl of what it is ultimately primary for.
1756 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1757 for BINFO_PRIMARY_P.
1758 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1759 (get_shared_vbase_if_not_primary): Likewise.
1760 (dfs_get_pure_virtuals): Likewise.
1761 (expand_upcast_fixups): Likewise.
1762 (fixup_virtual_upcast_offsets): Likewise.
1763 (dfs_find_vbase_instance): Likewise.
1764 (find_vbase_instance): Likewise.
1765 (binfo_from_vbase): Adjust comment to reflect reality.
1766 (binfo_via_virtual): New function.
1767 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1768 for binfo walking during VTT construction.
1769 (dfs_mark_primary_bases): Remove.
1770 (force_canonical_binfo_r): New function.
1771 (force_canonical_binfo): New function.
1772 (mark_primary_virtual_base): New function.
1773 (mark_primary_bases): Walk in inheritance graph order, use
1774 mark_primary_virtual_base.
1775 (determine_primary_base): Use some more intermediate variables.
1776 (dfs_find_final_overrider): Don't check for overriding along a
1778 (dfs_modify_vtables): Walk into primary virtual bases too.
1779 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1780 (build_base_fields): Likewise.
1781 (dfs_set_offset_for_unshared_vbases): Likewise.
1782 (layout_virtual_bases): Likewise.
1783 (end_of_class): Likewise.
1784 (finish_struct_1): Call dump_class_hierarchy, if requested.
1785 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1786 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1787 (dump_class_hierarchy): Add file parameter. Append to file, if
1789 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1790 Use canonical base for virtual bases.
1791 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1792 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1793 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1794 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1796 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1797 from DATA. We want virtual primary bases and all bases via virtual.
1798 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1799 virtual base when not a construction vtable.
1800 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1801 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1802 Use canonical bases when processing virtual bases.
1803 (accumulate_vtbl_inits): We're interested in any base via a
1805 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1806 within a construction vtable, determine what is being overridden.
1807 (build_vtbl_initializer): Add more comments
1808 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1809 (build_rtti_vtbl_entries): Check if the base has lost its
1812 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1814 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1816 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1818 * decl.c (pushdecl): Call abort instead of fatal.
1819 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1820 * init.c (build_new_1): Likewise.
1821 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1822 * decl.c (build_typename_type): hash_table_init now returns void.
1823 decl.c (init_decl_processing): Make an error non-fatal.
1825 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1827 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1829 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1830 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1831 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1832 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1833 * decl.c (maybe_commonize_var): Use the new name-mangling where
1835 * decl2.c (comdat_linkage): Enhance comments. Make all
1836 compiler-generated things static, if COMDAT is not available.
1837 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1839 (tinfo_base_init): Use the correct mangled name for typeinfo
1840 strings, and push them into the global scope.
1841 (typeinfo_in_lib_p): New function.
1842 (synthesize_tinfo_var): Use it.
1843 (create_real_tinfo_var): Likewise.
1845 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1847 * decl.c (push_class_binding): Use context_for_name_lookup instead
1849 * search.c (context_for_name_lookup): Remove static. Check for NULL
1850 context in the loop.
1851 * cp-tree.h (context_for_name_lookup): Add prototype.
1853 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1855 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1856 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1858 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1859 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1861 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1863 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1864 of macros used when compiling g++spec.c.
1865 * g++spec.c (lang_specific_driver): Link with the shared
1868 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1870 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1871 make_reference_declarator, make_call_declarator), method.c
1872 (implicitly_declare_fn), parse.y (namespace_using_decl,
1873 notype_unqualified_id, expr_or_declarator, new_type_id,
1874 after_type_declarator, direct_after_type_declarator,
1875 notype_declarator, complex_notype_declarator,
1876 complex_direct_notype_declarator, qualified_id,
1877 notype_qualified_id, overqualified_id, direct_new_declarator,
1878 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1879 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1880 instead of build_parse_node.
1882 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1884 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1885 (minus_one_node): Moved to top level gcc directory. Renamed
1886 to integer_minus_one_node.
1888 * init.c (init_init_processing): Don't set minus_one_node.
1889 (build_vec_init): Use integer_minus_one_node.
1891 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1893 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1895 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1896 identical and they would be replaced with constant, remove
1897 MODIFY_EXPR from the tree.
1899 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1901 * Make-lang.in: Remove all dependencies on defaults.h.
1902 * call.c: Don't include defaults.h.
1904 * decl2.c: Likewise.
1905 * except.c: Likewise.
1909 * typeck.c: Likewise.
1911 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1913 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1914 operators even in "C" linkage.
1915 * method.c (set_mangled_name_for_decl): Likewise.
1916 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1917 overloaded operators in "C" linkage.
1919 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1921 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1922 (tsubst_arg_types): Check parameter is not void.
1923 (tsubst): Adjust tsubst_decl call.
1925 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1927 * call.c (add_builtin_candidate): Quote std properly, from
1930 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1932 * pt.c (check_explicit_specialization): Clone constructors and
1935 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1937 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1938 indicates anything special about template depth. Make sure we
1939 only count the user visible template classes.
1941 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1943 * call.c (build_conv): Typo in comment.
1944 (add_builtin_candidate): Add more explanation.
1945 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1946 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1947 when we have enumeral types.
1948 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1949 candidates for relops and eqops.
1950 (joust): Simplify control flow. Allow a non-template user
1951 function to hide a builtin.
1953 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1955 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1956 (more_specialized): Add deduction parameter.
1957 * call.c (joust): Adjust more_specialized call.
1958 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1959 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1960 (get_bindings_order): Remove.
1961 (get_bindings_real): Add DEDUCE parameter.
1962 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1963 REFERENCE_TYPE jig for DEDUCE_ORDER.
1964 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1965 maybe_adjust_types_for_deduction.
1966 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1968 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1969 (check_cv_quals_for_unify): Use new unify qualifier flags.
1970 (unify): Clear new unify qualifier flags.
1971 (get_bindings_real): Add DEDUCE parameter.
1972 (get_bindings): Adjust call to get_bindings_real.
1973 (get_bindings_overload): Likewise.
1974 (most_specialized_instantiation): Adjust call to
1977 2001-01-19 Jason Merrill <jason@redhat.com>
1979 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1981 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1984 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1986 * decl2.c (arg_assoc_class): Fix double iteration logic.
1988 2001-01-19 Jason Merrill <jason@redhat.com>
1990 * init.c (build_delete): Always call convert_force to strip cv-quals.
1992 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1993 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1994 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1996 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1998 * search.c (get_vbase_1): Count only virtual bases.
2000 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2002 * class.c (duplicate_tag_error): Robustify flag clearing.
2004 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2006 * cp-tree.h (lookup_template_class): Add complain parm.
2007 * decl.c (lookup_namespace_name): Adjust call to
2008 lookup_template_class.
2009 (make_typename_type): Likewise.
2010 * semantics.c (finish_template_type): Likewise.
2011 * pt.c (lookup_template_class): Add complain parm. Adjust.
2012 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2015 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2017 * pt.c (copy_default_args_to_explicit_spec): Preserve
2018 object's CV quals. Reorganize.
2020 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2022 * typeck.c (build_modify_expr): Say `initialization' for
2024 * init.c (build_default_init): Convert to enumeral type, if
2027 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2029 * parse.y (nomods_initdcl0): Properly set things up for
2032 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2034 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2035 (type_unification_real): Set it.
2038 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2040 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2042 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2044 * semantics.c (begin_class_definition): Check we're not inside a
2047 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2049 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2052 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2054 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2055 * call.c (build_over_call): Add comment.
2057 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2059 * cvt.c (ocp_convert): Handle vector type conversion
2060 * typeck2.c (digest_init): Handle vector type initializations
2062 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2064 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2067 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2069 * pt.c (check_nontype_parm): Rename to ...
2070 (invalid_nontype_parm_type_p): ... here.
2071 (process_template_parm): Adjust.
2072 (convert_template_argument): Adjust.
2074 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2076 * pt.c (check_nontype_parm): New function.
2077 (process_template_parm): Use it.
2078 (convert_template_argument): Use it.
2079 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2082 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2084 * tree.c: Add defaults.h
2085 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2086 * Make-lang.in (cp/tree.o): Add defaults.h.
2088 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2090 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2092 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2094 * g++.1: Change to be ".so man1/gcc.1".
2096 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2098 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2100 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2101 ($(srcdir)/cp/g++int.info): New target.
2102 * gxxint.texi: Add info directory entry. Use @@ in email address.
2103 * .cvsignore: Update.
2105 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2107 * typeck.c (build_c_cast): Do template processing earlier.
2108 Always pedwarn on array casts.
2110 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2112 * friend.c (make_friend_class): Make sure a templated class is
2113 actually a template.
2115 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2117 * decl2.c (get_guard): Set linkage from guarded decl.
2119 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2121 * call.c (convert_default_arg): Check for unprocessed
2123 * cp-tree.h (replace_defarg): Move to spew.c.
2124 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2125 spew.c, which is where they really are.
2126 (done_pending_defargs): Declare.
2127 (unprocessed_defarg_fn): Declare.
2128 * decl.c (replace_defarg): Move to spew.c
2129 * parse.y (structsp): Call done_pending_defargs.
2130 * spew.c (defarg_fns): Rearrange list structure.
2131 (defarg_fnsdone): New static variable.
2132 (defarg_depfns): New static variable.
2133 (init_spew): Adjust.
2134 (add_defarg_fn): Store the type in TREE_TYPE.
2135 (do_pending_defargs): Detect and deal with ordering constraints
2137 (done_pending_defargs): New function.
2138 (unprocessed_defarg_fn): New function.
2139 (replace_defarg): Moved from decl.c. Robustify. Don't save
2140 if circularity detected.
2142 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2144 * pt.c (unify): Check array has a domain, before checking
2145 whether it is variable sized.
2147 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2149 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2150 parameters with pointers to arrays of unknown bound.
2152 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2154 * parse.y (template_parm_header, template_spec_header): New
2155 reductions. Split out from ...
2156 (template_header): ... here. Use them.
2157 (template_template_parm): Use template_parm_header.
2158 * semantics.c (finish_template_template_parm): Add assert.
2160 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2162 * mangle.c (write_builtin_type): Fix thinko.
2164 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2165 (copy_default_args_to_explicit_spec): Likewise.
2166 (check_explicit_specialization): Use it.
2168 * class.c (finish_struct_1): Remove last argument in call to
2169 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2170 * decl.c (builtin_function): Likewise.
2171 (build_cp_library_fn): Likewise.
2172 (check_initializer): Likewise.
2173 (make_rtl_for_nonlocal_decl): Likewise.
2174 (cp_finish_decl): Likewise.
2175 (start_function): Likewise.
2176 * decl2.c (finish_anon_union): Likewise.
2177 * friend.c (do_friend): Likewise.
2178 * init.c (build_java_class_ref): Likewise.
2179 * method.c (make_thunk): Likewise.
2180 * pt.c (tsubst_friend_function): Likewise.
2181 * semantics.c (expand_body): Likewise.
2183 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2185 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2186 looking at DECL_CLONED_FUNCTION for non-functions.
2188 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2190 * error.c (dump_template_parameter): Use parm to determine how
2191 to print default value.
2193 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2195 * class.c (duplicate_tag_error): Clear more flags.
2197 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2199 * call.c (build_new_method_call): Use binfo_for_vbase.
2201 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2203 * cp-tree.h (flag_cond_mismatch): Don't declare.
2204 * decl2.c (flag_cond_mismatch): Don't define.
2205 (lang_f_options): Remove cond-mismatch.
2206 (unsupported_options): Add cond-mismatch.
2208 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2210 * class.c (handle_using_decl): Reject using of constructor name
2211 of sourcing class. Allow injecting of a method with same name as
2212 nested class. Fixup error messages.
2214 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2216 * decl2.c (lang_decode_option): Handle -Wformat=2.
2218 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2220 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2221 initialized_in_class.
2222 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2223 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2224 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2225 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2226 * pt.c (check_default_tmpl_args): Adjust for
2227 DECL_INITIALIZED_IN_CLASS_P.
2228 (instantiate_class_template): Likewise.
2229 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2231 * class.c (finish_struct): Constify saved_filename.
2233 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2235 * class.c (duplicate_tag_error): Adjust diagnostic.
2236 (finish_struct): Locally set location to start of struct.
2237 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2239 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2241 * decl.c (struct binding_level): Adjust class_shadowed comments
2243 (push_class_level_binding): Ajust comments to reflect reality.
2244 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2245 Don't set TREE_VALUE on the class_shadowed list.
2247 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2249 * decl2.c (acceptable_java_type): Allow references too.
2250 * init.c (build_java_class_ref): When using the new ABI, search
2251 `class$' and have it mangled with `mangle_decl.'
2252 * mangle.c (write_java_integer_type_codes): New function.
2253 (write_builtin_type): Detect and mangle Java integer and real
2256 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2258 * decl2.c (grokfield): Don't accept `asm' specifiers for
2259 non-static data members.
2261 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2263 * expr.c (cplus_expand_expr): Don't reset `target'.
2265 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2267 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2269 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2271 * parse.y (template_datadef): Check for error_mark_node.
2273 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2275 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2277 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2279 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2280 (record_builtin_type): Make non-static.
2281 (flag_short_double): Don't declare.
2282 (init_decl_processing): Remove the creation of many tree nodes now
2283 in c_common_nodes_and_builtins.
2284 (build_void_list_node): New function.
2285 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2286 * cp-tree.h (flag_short_wchar): Don't declare.
2288 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2290 * call.c (build_conv): Don't use build1 for USER_CONV.
2291 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2293 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2295 * lex.c (lang_init): Call c_common_lang_init.
2297 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2299 * search.c (lookup_fnfields_here): Remove.
2300 (look_for_overrides_r): Use lookup_fnfields_1.
2301 Ignore functions from using declarations.
2303 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2305 Implement exceptions specifiers for implicit member functions.
2306 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2307 * method.c (synthesize_exception_spec): New function.
2308 (locate_dtor, locate_ctor, locate_copy): New functions.
2309 (implicitly_declare_fn): Generate the exception spec too.
2310 * search.c (check_final_overrider): Check artificial functions
2312 * typeck2.c (merge_exception_specifiers): New function.
2314 2001-01-03 Jason Merrill <jason@redhat.com>
2316 * init.c (build_default_init): New fn.
2317 (perform_member_init): Split out from here.
2318 (build_new_1): Use it. Simplify initialization logic.
2319 (build_vec_init): Take an array, rather than a pointer and maxindex.
2320 Speed up simple initializations. Don't clean up if we're assigning.
2321 * cp-tree.h: Adjust.
2322 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2323 * parse.y (new_initializer): Return void_zero_node for ().
2324 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2325 * typeck2.c (digest_init): Only complain about user-written
2328 2000-12-22 Mike Stump <mrs@wrs.com>
2330 * decl2.c: (max_tinst_depth): Increase to 50.
2332 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2334 * class.c (invalidate_class_lookup_cache): Zero the
2335 previous_class_values.
2336 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2338 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2339 * decl.c (free_bindings): New variable.
2340 (push_binding): Don't create a new binding if we have one on the
2342 (pop_binding): Put old bindings on the free list.
2343 (init_decl_processing): Use size_int, not build_int_2.
2344 Register free_bindings as a GC root.
2345 (cp_make_fname_decl): Use size_int, not build_int_2.
2346 (push_inline_template_parms_recursive): Likewise.
2347 (end_template_parm_list): Likewise.
2348 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2349 (tsubst_template_parms): Use size_int, not build_int_2.
2351 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2353 2001-01-02 Richard Henderson <rth@redhat.com>
2355 * parse.y (asm): Set ASM_INPUT_P.
2357 2001-01-02 Jason Merrill <jason@redhat.com>
2359 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2362 * typeck.c (cp_truthvalue_conversion): New fn.
2363 * cvt.c (ocp_convert): Use it.
2365 * cp-tree.h: Lose c-common.c decls.
2367 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2368 * cvt.c (convert_to_void): Use type_unknown_p.
2370 * typeck.c (strip_all_pointer_quals): Also strip quals from
2371 pointer-to-member types.
2373 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2376 * call.c (build_new_method_call): Do evaluate the object parameter
2377 when accessing a static member.
2378 * typeck.c (build_component_ref): Likewise.
2380 2001-01-02 Andreas Jaeger <aj@suse.de>
2382 * decl.c (cp_missing_noreturn_ok_p): New.
2383 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2385 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2387 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2389 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2391 * class.c (pushclass): Remove #if 0'd code.
2392 * cp-tree.h (overload_template_name): Remove.
2393 * decl.c (store_bindings): Simplify.
2394 (pop_from_top_level): Likewise.
2395 * pt.c (overload_template_name): Remove.
2396 (instantiate_decl): Don't call push_to_top_level if it's not
2399 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2401 * pt.c (register_local_specialization): Don't return a value.
2402 (lookup_template_class): Use move-to-front heuristic when looking
2403 up template instantiations.
2404 (instantiate_decl): Only push_to_top_level when we're actually
2405 going to instantiate the template.
2407 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2409 * search.c (binfo_for_vtable): Return least derived class, not
2410 most. Handle secondary vtables.
2412 2000-12-22 Jason Merrill <jason@redhat.com>
2414 * pt.c (more_specialized): Don't optimize len==0.
2415 (fn_type_unification): If we're adding the return type, increase len.
2417 * typeck.c (build_binary_op): Fix pmf comparison logic.
2419 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2420 DECL_STATIC_FUNCTION_P.
2422 * semantics.c (genrtl_finish_function): Don't try to jump to
2423 return_label unless it exists.
2425 In partial ordering for a call, ignore parms for which we don't have
2427 * call.c (joust): Pass len to more_specialized.
2428 (add_template_candidate_real): Strip 'this', pass len.
2429 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2430 (get_bindings_order): New fn. Pass len down.
2431 (get_bindings_real): Strip 'this', pass len.
2432 (fn_type_unification): Likewise.
2433 (type_unification_real): Succeed after checking 'len' args.
2434 (most_specialized_instantiation): Lose explicit_args parm.
2435 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2438 2000-12-21 Jason Merrill <jason@redhat.com>
2440 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2441 DECL_TEMPLATE_RESULT.
2443 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2444 lookup_fnfields_here.
2446 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2448 * call.c (build_object_call): Also allow conversions that return
2449 reference to pointer to function.
2450 (add_conv_candidate): Handle totype being ref to ptr to fn.
2451 (build_field_call): Also allow members of type reference to function.
2452 Lose support for calling pointer to METHOD_TYPE fields.
2454 * error.c (dump_expr): Handle *_CAST_EXPR.
2456 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2458 * tree.c (break_out_cleanups): Lose.
2459 * cp-tree.h: Remove prototype.
2460 * typeck.c (build_component_ref): Don't break_out_cleanups.
2461 (build_compound_expr): Likewise.
2462 * semantics.c (finish_expr_stmt): Likewise.
2464 2000-12-20 Richard Henderson <rth@redhat.com>
2466 * cp-tree.h: Update declarations.
2467 * decl.c (finish_case_label): Return the new stmt node.
2468 * semantics.c (finish_goto_stmt): Likewise.
2469 (finish_expr_stmt, finish_return_stmt): Likewise.
2470 (finish_break_stmt, finish_continue_stmt): Likewise.
2471 (finish_asm_stmt): Likewise.
2472 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2473 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2474 (simple_if, simple_stmt): Return the new stmt node.
2477 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2479 * cp-tree.h: Don't declare warn_long_long.
2481 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2483 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2486 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2488 * pt.c (unify): Handle when both ARG and PARM are
2489 BOUND_TEMPLATE_TEMPLATE_PARM.
2491 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2493 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2494 DECL_TEMPLATE_PARM_P.
2496 2000-12-15 Jason Merrill <jason@redhat.com>
2498 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2500 * init.c (build_new_1): Don't strip quals from type.
2502 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2504 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2506 * call.c (build_new_function_call): Lose space before paren in
2508 (build_new_method_call): Likewise.
2510 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2512 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2514 * pt.c (check_explicit_specialization): Propagate default
2515 function arguments to explicit specializations.
2517 2000-12-13 DJ Delorie <dj@redhat.com>
2519 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2522 2000-12-08 Jason Merrill <jason@redhat.com>
2524 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2526 Clean up copy-initialization in overloading code.
2527 * call.c (build_user_type_conversion_1): Die if we are asked to
2528 convert to the same or a base type.
2529 (implicit_conversion): Avoid doing so. Lose reference binding code.
2530 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2531 direct-initialization. Also do direct-init part of copy-init.
2532 (build_user_type_conversion): Don't provide context to convert_like.
2533 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2534 the constructor call for copy-init.
2536 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2537 instantiation of a member template.
2538 (do_decl_instantiation): Not here.
2540 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2542 * class.c (check_field_decls): Don't special case anonymous
2543 fields in error messages.
2544 (note_name_declared_in_class): Use %D on diagnostic.
2546 * tree.c (pod_type_p): Use strip_array_types.
2547 (cp_valid_lang_attribute): Likewise.
2548 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2549 multiple evaluations.
2550 (cp_has_mutable_p): Use strip_array_types.
2552 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2554 * cp-tree.h (sufficient_parms_p): Declare new function.
2555 * call.c (sufficient_parms_p): New function, broken out of ...
2556 (add_function_candidate): ... here. Use it.
2557 (add_conv_candidate): Use it.
2558 * decl.c (grok_ctor_properties): Use it.
2560 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2562 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2564 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2566 * decl2.c (lang_decode_option): Handle -Wformat-security.
2568 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2570 * pt.c (verify_class_unification): New function.
2571 (get_class_bindings): Use it.
2572 (try_class_unification): Tidy.
2573 (unify): Handle when argument of a template-id is not
2574 template parameter dependent.
2575 (template_args_equal): Handle when TREE_CODE's do not match.
2577 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2579 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2580 for -save-temps, pass all relevant -Defines to it, and then don't
2581 pass them to cc1plus.
2583 2000-12-05 Will Cohen <wcohen@redhat.com>
2585 * decl.c (finish_case_label): Cleared
2586 more_cleanups_ok in surrounding function scopes.
2587 (define_label): Likewise.
2589 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2591 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2592 (get_matching_virtual): Remove.
2593 (look_for_overrides): Declare new function.
2594 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2596 * class.c (check_for_override): Move base class iteration code
2597 to look_for_overrides.
2598 * search.c (next_baselink): Remove.
2599 (get_virtuals_named_this): Remove.
2600 (get_virtual_destructor): Remove.
2601 (tree_has_any_destructors_p): Remove.
2602 (struct gvnt_info): Remove.
2603 (check_final_overrider): Remove `virtual' from error messages.
2604 (get_matching_virtuals): Remove. Move functionality to ...
2605 (look_for_overrides): ... here, and ...
2606 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2609 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2611 * typeck.c (get_delta_difference): If via a virtual base,
2613 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2616 2000-12-04 Richard Henderson <rth@redhat.com>
2618 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2620 2000-12-04 Jason Merrill <jason@redhat.com>
2622 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2623 (write_builtin_type): Pass intSI_type_node and the like through
2625 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2626 Pass intSI_type_node and the like through type_for_mode.
2627 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2628 * pt.c (tsubst, unify): Likewise.
2629 * tree.c (walk_tree): Likewise.
2630 * error.c (dump_type): Likewise.
2631 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2633 * Make-lang.in: Tweak top comment for emacs.
2636 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2638 * class.c (clone_function_decl): Robustify.
2640 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2642 * decl.c (store_bindings): Only search in the non modified
2643 old_bindings for duplicates.
2645 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2647 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2650 * typeck.c (build_static_cast): Remove unused variable.
2652 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2654 * pt.c: Fix typo in comment.
2656 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2658 * decl2.c (warn_format): Remove definition.
2659 (lang_decode_option): Handle -Wformat-nonliteral,
2660 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2662 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2664 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2665 (init_decl_processing): Don't create string_type_node,
2666 const_string_type_node, wint_type_node, intmax_type_node,
2667 uintmax_type_node, default_function_type, ptrdiff_type_node and
2668 unsigned_ptrdiff_type_node. Adjust position of call to
2669 c_common_nodes_and_builtins.
2670 (identifier_global_value): New function.
2672 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2674 * call.c (standard_conversion): Reject pointer to member
2675 conversions from ambiguous, inaccessible or virtual bases.
2676 * typeck.c (build_static_cast): Don't check pointers to members
2679 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2681 * method.c (do_build_copy_constructor): Preserve cv
2682 qualifications when accessing source object members.
2683 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2686 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2688 * method.c (do_build_assign_ref): Construct appropriately
2689 CV-qualified base reference. Don't allow const casts in base
2692 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2694 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2695 incomplete return type.
2697 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2699 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2700 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2703 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2705 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2707 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2709 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2711 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2713 * decl.c (grokdeclarator): Do type access control on friend
2716 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2718 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2719 bison parser ickiness.
2720 * pt.c (tsubst_friend_function): Enter namespace scope when
2721 tsubsting the function name.
2722 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2724 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2726 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2727 * cvt.c (cp_convert_to_pointer): Add force parameter.
2728 Allow conversions via virtual base if forced.
2729 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2730 (ocp_convert): Likewise.
2731 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2732 * typeck.c (get_delta_difference): Adjust handling of virtual
2735 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2737 * tree.c (struct list_hash): Remove.
2738 (list_hash_table): Make it be an htab.
2739 (struct list_proxy): New type.
2740 (list_hash_eq): New function.
2741 (list_hash_pieces): Renamed from ...
2742 (list_hash): ... this.
2743 (list_hash_lookup): Remove.
2744 (list_hash_add): Remove.
2745 (hash_tree_cons): Use the generic hashtable.
2746 (mark_list_hash): Remove.
2747 (init_tree): Create the hashtable.
2749 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2751 * method.c (build_mangled_C9x_name): Rename to
2752 build_mangled_C99_name. Change C9X references in comments to
2755 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2757 * parse.y (unary_expr): Move VA_ARG from here ...
2758 (primary): ... to here.
2760 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2762 * semantics.c (finish_id_expr): If type is error_mark, return
2765 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2767 * pt.c (lookup_template_class): Simplify loop exit constructs.
2768 Cope when there is no partial instantiation of a template
2771 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2773 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2775 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2777 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2780 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2781 destructors that haven't already been cloned.
2783 2000-11-20 Richard Henderson <rth@redhat.com>
2785 * parse.y (yyparse_1): Rename the parser entry point.
2787 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2789 * mangle.c (write_name): Use <unscoped-name> for names directly in
2791 (write_unscoped_name): Accept names directly in function scope.
2793 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2795 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2796 * parse.y (extdef): Add EXPORT reduction.
2797 * spew.c (yylex): Don't skip export here.
2799 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2801 * decl.c (init_decl_processing): Correct name of pure virtual
2802 function under the new ABI.
2803 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2804 (throw_bad_typeid): Likewise for bad typeid function.
2806 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2808 * decl.c (grokparms): Don't even function types of `void' type,
2810 * mangle.c (write_type): Don't crash when confronted with the
2813 * decl.c (grokparms): Don't create parameters of `void' type.
2815 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2817 * lex.c (mark_impl_file_chain): Delete.
2818 (init_parse): Remove call to ggc_add_string_root. No need to
2819 ggc_strdup a string constant. Do not add impl_file_chain to GC
2821 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2823 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2825 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2827 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2829 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2830 * decl.c (grokdeclarator): Don't reject void parms here.
2831 (require_complete_types_for_parms): Simplify, use
2832 complete_type_or_else.
2833 (grokparms): Remove bitrot. Remove funcdef parm.
2834 Deal with ellipsis parm lists here.
2835 * semantics.c (finish_parmlist): Don't append void_list_node
2836 here. Set PARMLIST_ELLIPSIS_P.
2838 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2840 * typeck2.c (incomplete_type_error): Reorganise to avoid
2841 excessive diagnostics.
2843 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2845 * lex.c (struct impl_files, internal_filename): Constify a char *.
2847 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2849 * mangle.c (write_special_name_constructor): Don't generate
2850 assembler junk when confronted with an old-style constructor.
2851 (write_special_name_destructor): Likewise.
2852 (mangle_decl_string): Do it here instead.
2854 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2856 * call.c (op_error): Make error messages clearer.
2858 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2860 * decl.c (wrapup_globals_for_namespace): Don't mark things
2861 TREE_ASM_WRITTEN when they're not.
2863 2000-11-15 Jason Merrill <jason@redhat.com>
2865 * typeck2.c (friendly_abort): Uncount the error before handing
2868 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2870 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2872 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2874 * class.c (build_vtbl_initializer): Fix typo in comment.
2875 * typeck.c (expr_sizeof): Don't crash on errors.
2877 2000-11-14 Jim Wilson <wilson@redhat.com>
2879 * lang-specs.h: Add %2 after %(cc1_options).
2881 2000-11-14 Richard Henderson <rth@redhat.com>
2883 * typeck.c (c_sizeof): Be strict about casting result value
2884 back to c_size_type_node.
2885 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2887 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2889 * typeck.c (build_unary_op): Use boolean_increment from
2890 c-common.c, moving the relevant code there.
2892 2000-11-11 Jason Merrill <jason@redhat.com>
2894 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2896 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2899 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2901 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2902 * lex.c (copy_lang_decl): Likewise.
2904 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2906 * dump.c (cp_dump_tree): Don't dump function bodies here.
2908 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2909 (dump.o): Update dependency list.
2910 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2911 (flag_dump_translation_unit): Likewise.
2912 (CP_TYPE_QUALS): Adjust definition.
2913 (DECL_C_BIT_FIELD): Remove.
2914 (SET_DECL_C_BIT_FIELD): Likewise.
2915 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2916 (add_maybe_template): Likewise.
2917 (strip_array_types): Likewise.
2918 (dump_node_to_file): Likewise.
2919 (cp_dump_tree): New function.
2920 * decl.c (init_decl_processing): Set lang_dump_tree.
2921 * decl2.c (flag_dump_translation_unit): Remove.
2922 * dump.c: Move most of it to ../c-dump.c.
2923 (cp_dump_tree): New function.
2924 * pt.c (add_maybe_template): Remove.
2925 * typeck.c (strip_array_types): Likewise.
2927 2000-11-07 Eric Christopher <echristo@redhat.com>
2929 * decl.c (init_decl_processing): Change definition of
2930 __wchar_t to wchar_t. Remove artificial declaration of
2932 * lex.c: Change instances of __wchar_t to wchar_t.
2934 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2936 * lex.c (do_identifier): Don't lookup_name for operators.
2937 * parse.y (operator): Save looking_for_typename.
2938 (unoperator): Restore it.
2939 * spew.c (frob_opname): Use nth_token for lookahead.
2941 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2943 * decl.c (grok_op_properties): Always use coerce_new_type and
2945 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2946 exception specification. Tidy up.
2947 (coerce_delete_type): Preserve exception specification. Tidy up.
2949 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2951 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2952 (push_binding_level), error.c (cp_tree_printer), pt.c
2953 (process_partial_specialization, tsubst_template_arg_vector),
2954 search.c (lookup_member): Use memset () instead of bzero ().
2956 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2958 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2960 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2962 * Make-lang.in (c++.distdir): Remove.
2964 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2966 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2967 declarations from different namespaces to be combined.
2969 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2971 * decl.c: Include tm_p.h.
2973 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2975 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2977 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2979 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2980 (build_overload_value), repo.c (open_repo_file), xref.c
2981 (open_xref_file): Use strchr () and strrchr () instead of index ()
2984 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2986 * call.c (build_over_call): Call fold on the CALL_EXPR.
2988 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2990 * error.c (dump_template_decl): Separate template hearders with
2993 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2995 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2996 TS_* flags with corresponding TFF_*. Adjust prototypes of
2997 functions (which used to take a tree_string_flags) to take an int.
2999 * cp-tree.h (enum tree_string_flags): Remove
3000 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3001 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3002 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3003 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3004 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3005 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3006 (type_as_string, decl_as_string, expr_as_string,
3007 context_as_string): Adjust prototype.
3009 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3010 instead of TS_PLAIN.
3012 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3013 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3016 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3018 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3019 (linkage_kind): New enumeration.
3020 (decl_linkage): New function.
3021 * decl2.c (comdat_linkage): Extend comment.
3022 * error.c (dump_function_decl): Print the arguments used to
3023 instantiate a template, even when not printing the type of the
3025 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3026 not TREE_PUBLIC, to test for external linkage.
3027 * tree.c (decl_linkage): New function.
3029 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3031 * pt.c (instantiate_decl): Always instantiate static data members
3032 initialized in-class.
3034 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3036 * Make-lang.in: Move all build rules here from Makefile.in,
3037 adapt to new context. Wrap all rules that change the current
3038 directory in parentheses. Expunge all references to $(P).
3039 When one command depends on another and they're run all at
3040 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3041 all object-file generation rules. Delete obsolete variables.
3043 * Makefile.in: Delete.
3044 * config-lang.in: Delete outputs= line.
3046 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3048 * error.c (dump_function_decl): Print no space between
3049 `ptr-operator' the `type-specifier' of the return type.
3050 (dump_type_prefix): Make sure we put space at the appropriate
3053 2000-10-23 Jason Merrill <jason@redhat.com>
3055 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3057 2000-10-22 Jason Merrill <jason@redhat.com>
3059 * call.c (build_conditional_expr): Use ocp_convert to force
3062 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3064 * call.c (standard_conversion): Use RVALUE_CONVs for all
3065 expressions that satisfy lvalue_p, not just those that satisfy
3068 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3070 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3071 not one with TYPE_IS_SIZETYPE set.
3072 (dubious_conversion_warnings): Remove special-case code.
3074 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3076 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3077 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3078 (dump_type_prefix): Print vector-of-int as 'int vector'.
3079 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3080 * tree.c (walk_tree): Handle VECTOR_TYPE.
3082 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3084 2000-10-21 Jason Merrill <jason@redhat.com>
3086 * parse.y (operator): Set got_object from got_scope.
3087 Set looking_for_typename.
3088 * decl.c (lookup_name_real): Clear val after setting from_obj.
3089 Reorganize diagnostic.
3091 2000-10-20 Jason Merrill <jason@redhat.com>
3093 * tree.c (walk_tree): Don't walk into default args.
3095 * error.c (dump_expr): Use host_integerp.
3097 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3099 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3100 "since" in error message.
3102 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3104 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3106 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3108 * decl.c (revert_static_member_fn): Fixed typo.
3110 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3112 * class.c (subobject_offset_fn): New type.
3113 (dfs_record_base_offsets): Remove.
3114 (record_base_offsets): Likewise.
3115 (dfs_search_base_offsets): Likewise.
3116 (record_subobject_offset): New function.
3117 (check_subobject_offset): Likewise.
3118 (walk_subobject_offsets): Likewise.
3119 (record_subobject_offsets): Likewise.
3120 (layout_conflict_p): Reimplement.
3121 (layout_nonempty_base_or_field): Correct handling of type
3122 conflicts during layout.
3123 (layout_empty_base): Likewise.
3124 (build_base_field): Adjust to handle new representation of empty
3126 (build_base_fields): Likewise.
3127 (layout_virtual_bases): Likewise.
3128 (splay_tree_compare_integer_csts): New function.
3129 (layout_class_type): Use a splay_tree, rather than a varray, to
3130 represent the offsets of empty bases.
3132 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3133 * decl.c (select_decl): Don't return declarations that are
3136 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3138 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3139 (fake_std_node): New macro.
3140 * decl.c (in_std): Rename to ...
3141 (in_fake_std): ... this.
3142 (flag_no_builtin): Remove.
3143 (flag_no_nonansi_builtin): Likewise.
3144 (walk_namespaces_r): Use fake_std_node.
3145 (push_namespace): Use std_identifier.
3146 (pop_namespace): Use in_fake_std.
3147 (lookup_name_real): Use fake_std_node.
3148 (init_decl_processing): When -fhonor-std, create the `std'
3149 namespace. Don't create a dummy fake_std_node in that case.
3150 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3151 (builtin_function): Put builtins whose names don't begin
3152 with `_' in the std namespace.
3153 * decl2.c (flag_no_builtin): Remove.
3154 (flag_no_nonansi_builtin): Likewise.
3155 (set_decl_namespace): Use fake_std_node.
3156 (validate_nonmember_using_decl): Likewise.
3157 (do_using_directive): Likewise.
3158 (handle_class_head): Likewise.
3159 * dump.c (dequeue_and_dump): Likewise.
3160 * except.c (init_exception_processing): Use std_identifier.
3161 * init.c (build_member_call): Use fake_std_node.
3162 * rtti.c (init_rtti_processing): Use std_identifier.
3164 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3166 * cp-tree.h (back_end_hook): Remove declaration.
3167 * decl2.c (back_end_hook): Remove definition.
3169 * dump.c (dequeue_and_dump): Dump TREE_USED.
3171 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3173 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3175 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3177 * decl.c (WINT_TYPE): Define.
3178 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3179 c_size_type_node, signed_size_type_node and wint_type_node.
3181 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3183 * decl2.c (warn_missing_format_attribute): New variable.
3184 (lang_decode_option): Decode -Wmissing-format-attribute.
3186 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3188 * typeck.c (qualify_type): Remove.
3189 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3191 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3193 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3195 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3197 * Makefile.in (parse.c, parse.h): Create atomically.
3199 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3201 * class.c (current_obstack): Remove.
3202 * decl.c (ggc_p): Remove.
3203 (start_decl): Don't use decl_tree_cons.
3204 (grokdeclarator): Don't use build_decl_list.
3205 (start_function): Don't use decl_tree_cons.
3206 (finish_function): Don't mess with obstacks.
3207 * decl2.c (grok_x_components): Don't use build_decl_list.
3208 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3209 (implicitly_declare_fn): Don't call build_decl_list.
3210 * parse.y (frob_specs): Don't call build_decl_list or
3212 (expr_or_declarator_intern): Don't call decl_tree_cons.
3213 (primary): Don't call build_decl_list.
3214 (fcast_or_absdcl): Likewise.
3215 (typed_declspecs): Don't call decl_tree_cons.
3216 (reserved_declspecs): Don't call build_decl_list.
3217 (declmods): Likewise.
3218 (reserved_typespecquals): Likewise.
3220 (new_type_id): Likewise.
3221 (cv_qualifiers): Likewise.
3222 (after_type_declarator_intern): Likewise.
3223 (notype_declarator_intern): Likewise.
3224 (absdcl_intern): Likewise.
3225 (named_parm): Likewise.
3226 * pt.c (most_specialized_class): Likewise.
3227 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3228 (init_repo): Initialize it.
3229 * search.c (current_obstack): Remove.
3230 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3232 2000-10-09 Richard Henderson <rth@cygnus.com>
3234 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3235 (c++ language support bits for libgcc): Remove.
3236 (c++.clean): Remove cplib2.txt cleanup.
3237 * config-lang.in (headers, lib2funcs): Remove.
3239 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3240 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3241 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3242 * inc/new.h, inc/typeinfo: Remove files.
3244 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3246 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3248 (init_decl_processing): Initialize intmax_type_node and
3251 2000-10-06 Richard Henderson <rth@cygnus.com>
3253 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3254 (original_result_rtx): Remove.
3255 * decl.c (save_function_data): Don't clear x_result_rtx.
3256 (mark_lang_function): Don't mark it either.
3257 * expr.c (fixup_result_decl): Remove.
3258 * semantics.c (genrtl_named_return_value): Frob the return decl
3259 before calling emit_local_var.
3260 (genrtl_finish_function): Don't call fixup_result_decl.
3261 Always emit the jump to return_label.
3263 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3265 * pt.c (lookup_template_class): Set current access for enum.
3266 (tsubst_enum): Set file & line for enum decl.
3268 * spew.c (yylex): Remove unused variable.
3270 2000-10-05 Richard Henderson <rth@cygnus.com>
3272 * semantics.c (genrtl_finish_function): Don't init or check
3273 can_reach_end; remove noreturn and return value checks.
3275 2000-10-05 Tom Tromey <tromey@cygnus.com>
3277 * init.c (build_java_class_ref): Use `build_static_name' with a
3278 suffix, not a prefix, to build the class object's name.
3280 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3282 * cp-tree.h (access_kind): Fix comment typo.
3283 * decl2.c (grokfield): Fix diagnostic typo.
3284 * semantics.c (finish_template_type): Fix comment typo.
3285 (finish_qualified_object_call_expr): Likewise.
3287 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3289 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3292 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3294 * spew.c (frob_id): New static function.
3295 (frob_opname): Use it.
3298 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3300 * decl.c (lang_mark_false_label_stack): Remove.
3301 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3303 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3305 * gxxint.texi: Use @email for formatting email addresses.
3307 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3309 * error.c: Remove direct obstack manipulation. Replace with
3310 output_buffer-based formatting. Adjust calls to removed macros.
3311 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3312 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3313 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3315 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3317 * ir.texi: Move to ../c-tree.texi.
3319 2000-09-20 Jason Merrill <jason@redhat.com>
3321 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3323 2000-09-21 Andreas Jaeger <aj@suse.de>
3325 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3326 * cp-tree.h: ... here.
3328 * error.c: Remove declaration of cp_printer.
3330 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3332 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3334 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3336 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3339 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3341 * decl.c (start_function): Robustify.
3343 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3345 * cp-tree.h (check_function_format): Accept a `status' parameter.
3347 * call.c, typeck.c: Updates calls to `check_function_format'.
3349 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3351 * decl2.c (handle_class_head): Always push some scope even
3354 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3356 * cp-tree.h (struct cp_language_function): Remove
3357 x_scope_stmt_stack and name_declared.
3358 (current_scope_stmt_stack): Remove.
3359 (function_name_declared_p): New macro.
3360 (struct lang_decl_flags): Use c_lang_decl as a base class.
3362 (struct lang_decl): Replace saved_tree with context.
3363 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3364 (SET_DECL_FRIEND_CONTEXT): Likewise.
3365 (DECL_VIRTUAL_CONTEXT): Likewise.
3366 (DECL_SAVED_TREE): Remove.
3367 (C_DECLARED_LABEL_FLAG): Likewise.
3368 (cplus_expand_expr_stmt): Don't declare.
3369 (add_decl_stmt): Likewise.
3370 (add_scope_stmt): Likewise.
3371 * decl.c (mark_stmt_tree): Remove.
3372 (case_compare): Likewise.
3373 (finish_case_label): Use c_add_case_label.
3374 (init_decl_processing): Set more language-specific hooks.
3375 (build_enumerator): Fix typo in comment.
3376 (cplus_expand_expr_stmt): Remove.
3377 (mark_lang_function): Use mark_c_language_function.
3378 (lang_mark_tree): Use c_mark_lang_decl.
3379 * decl2.c: Change order of inclusion.
3380 * except.c: Likewise.
3381 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3382 back on c_expand_expr.
3383 * friend.c: Include expr.h.
3384 * init.c: Change order of inclusion.
3385 * Makefile.in: Update dependencies.
3386 * lex.h (free_lang_decl_chain): Remove.
3387 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3388 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3390 (instantiate_decl): Use function_name_declared_p.
3391 * semantics.c (lang_expand_expr_stmt): Remove.
3392 (set_current_function_name_declared): Likewise.
3393 (current_function_name_declared): Likewise.
3394 (begin_compound_stmt): Use function_name_declared_p.
3395 (add_decl_stmt): Remove.
3396 (setup_vtbl_ptr): Use function_name_declared_p.
3397 (add_scope_stmt): Remove.
3398 (current_scope_stmt_stack): New function.
3399 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3400 (expand_body): Use function_name_declared_p.
3401 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3402 * typeck.c: Change order of includes.
3403 (convert_sequence): Remove.
3405 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3407 * lex.c (reswords): Add _Complex.
3409 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3411 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3413 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3415 * init.c (begin_init_stmts): Don't use // comments.
3417 2000-09-12 Jason Merrill <jason@redhat.com>
3419 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3420 all non-extern arrays.
3422 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3423 typenames, too. Downgrade complaint to pedwarn.
3424 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3425 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3426 'class This::Inherited'.
3428 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3430 * decl.c (finish_case_label): Given the LABEL_DECL a
3433 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3435 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3436 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3437 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3438 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3439 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3441 (sorry_for_unsupported_tree, print_scope_operator,
3442 print_left_paren, print_right_paren, print_left_bracket,
3443 print_right_bracket, print_whitespace): Likewise.
3444 (aggr_variety): Rename to class_key_or_enum.
3445 (print_type): Rename to print_type_id.
3446 (print_type_specifier_seq, print_simple_type_specifier,
3447 print_elaborated_type_specifier,
3448 print_rest_of_abstract_declarator,
3449 print_parameter_declaration_clause, print_exception_specification,
3450 print_nested_name_specifier, print_template_id,
3451 typedef_original_name, print_template_argument_list_start,
3452 print_template_argument_list_end): New functions.
3454 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3456 * ir.texi: Add more documentation.
3458 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3460 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3461 (current_function_parms): Don't define.
3462 (struct cp_language_function): Remove parms_stored.
3463 (current_function_just_assigned_this): Don't define.
3464 (current_function_parms_stored): Likewise.
3465 (static_ctors): Declare.
3466 (static_dtors): Likewise.
3467 (SF_EXPAND): Don't define.
3468 (expand_start_early_try_stmts): Remove declaration.
3469 (store_parm_decls): Likewise.
3470 * decl.c (static_ctors): Don't declare.
3471 (static_dtors): Likewise.
3472 (struct binding_level): Remove this_block.
3473 (poplevel): Remove dead code.
3474 (set_block): Likewise.
3475 (mark_binding_level): Don't mark this_block.
3476 (mark_saved_scope): Don't mark x_function_parms.
3477 (init_decl_processing): Don't add current_function_parms as a GC
3479 (check_function_type): Change prototype.
3480 (start_function): Remove RTL-generation code.
3481 (expand_start_early_try_stmts): Remove.
3482 (store_parm_decls): Give it internal linkage. Remove
3483 RTL-generation code.
3484 (finish_function): Remove RTL-generation code.
3485 * decl2.c (static_ctors): Fix formatting.
3486 (static_dtors): Likewise.
3487 * method.c (use_thunk): Don't call store_parm_decls.
3488 (synthesize_method): Likewise.
3489 * optimize.c (maybe_clone_body): Likewise.
3490 * parse.y (fn.def2): Likewise.
3491 (.set_base_init): Likewise.
3492 (nodecls): Likewise.
3493 * pt.c (instantiate_decl): Likewise.
3494 * rtti.c (synthesize_tinfo_fn): Likewise.
3495 * semantics.c (genrtl_try_block): Simplify.
3496 (expand_body): Use genrtl_start_function and
3497 genrtl_finish_function.
3498 (genrtl_start_function): New function.
3499 (genrtl_finish_function): Likewise.
3501 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3503 * error.c (cp_tree_printer, case 'P'): Append break.
3505 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3507 * cp-tree.h (frob_opname): Declare.
3508 * parse.y (saved_scopes): New static variable.
3509 (cp_parse_init): Adjust.
3510 (do_id): If lastiddecl is NULL, do do_identifier.
3511 (operator): Save scope information.
3512 (unoperator): New reduction. Restore scope information.
3513 (operator_name): Append unoperator. Call frob_opname.
3514 * spew.c (frob_opname): Define.
3516 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3518 * decl.c, rtti.c: Include defaults.h if not already included.
3519 Don't define the *_TYPE_SIZE macros.
3521 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3523 * cp-tree.h (push_switch): Change prototype.
3524 (check_cp_case_value): Remove declaration.
3525 (decl_constant_value): Likewise.
3526 * decl.c (struct cp_switch): Add switch_stmt and cases.
3527 (case_compare): New function.
3528 (push_switch): Set switch_stmt. Initialize cases.
3529 (pop_switch): Clean up cases.
3530 (define_case_label): Rename to ...
3531 (finish_case_label): ... this. Do semantic analysis for case
3533 (start_function): Correct comment.
3534 * decl2.c (check_cp_case_value): Remove.
3535 * expr.c (do_case): Remove.
3536 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3537 * semantics.c (genrtl_do_poplevel): Remove declaration.
3538 (RECHAIN_STMTS): Remove.
3539 (finish_break_stmt): Use build_break_stmt.
3540 (finish_continue_stmt): Use build_continue_stmt.
3541 (finish_switch_cond): Adjust condition here, rater than in
3542 c_expand_start_case.
3543 (finish_case_label): Remove.
3544 * typeck.c (c_expand_return): Remove.
3545 (c_expand_start_case): Likewise.
3547 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3549 * ir.texi: Document type nodes.
3551 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3553 * cp-tree.h (init_cp_semantics): Declare.
3554 (genrtl_try_block): Don't declare.
3555 (genrtl_handler): Likewise.
3556 (genrtl_catch_block): Likewise.
3557 (genrtl_ctor_stmt): Likewise.
3558 (genrtl_subobject): Likewise.
3559 (genrtl_do_poplevel): Likewise.
3560 (genrtl_named_return_value): Likewise.
3561 * lex.c (init_parse): Call init_cp_semantics.
3562 * semantics.c (genrtl_try_block): Give it internal linkage.
3563 (genrtl_handler): Likewise.
3564 (genrtl_catch_block): Likewise.
3565 (genrtl_ctor_stmt): Likewise.
3566 (genrtl_subobject): Likewise.
3567 (genrtl_do_poplevel): Likewise.
3568 (genrtl_named_return_value): Likewise.
3569 (lang_expand_stmt): Rename to ...
3570 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3571 (init_cp_semantics): Define.
3573 * decl.c (initialize_local_var): Remove RTL-generating code.
3574 * semantics.c (genrtl_try_block): Fix formatting.
3576 Move statement-tree facilities from C++ to C front-end.
3577 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3578 (void_zero_node): Remove.
3579 (stmt_tree): Likewise.
3580 (scope_chain): Adjust.
3581 (language_function): Rename to cp_language_function.
3582 (cp_function_chain): Adjust.
3583 (current_stmt_tree): Remove.
3584 (last_tree): Likewise.
3585 (last_expr_type): Likewise.
3586 (struct lang_decl): Adjust.
3587 (STMT_IS_FULL_EXPR_P): Remove.
3589 (begin_stmt_tree): Likewise.
3590 (finish_stmt_tree): Likewise.
3591 (walk_tree_fn): Likewise.
3592 (walk_stmt_tree): Likewise.
3593 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3594 * decl.c (mark_stmt_tree): Adjust type.
3595 (init_decl_processing): Don't build void_zero_node.
3596 (initialize_local_var): Adjust usage of current_stmt_tree.
3597 (finish_enum): Use add_stmt, not add_tree.
3598 (save_function_data): Adjust use of language_function.
3599 (finish_constructor_body): Use add_stmt, not add_tree.
3600 (finish_destructor_body): Likewise.
3601 (push_cp_function_context): Adjust use of language_function.
3602 (pop_cp_function_context): Likewise.
3603 (mark_lang_function): Likewise.
3604 (mark_cp_function_context): Likewise.
3605 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3606 (build_vec_init): Likewise.
3607 * semantics.c (SET_LAST_STMT): Remove.
3608 (RECHAIN_STMTS): Don't use it.
3609 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3610 (current_stmt_tree): Define.
3612 (finish_goto_stmt): Use add_stmt, not add_tree.
3613 (finish_expr_stmt): Likewise.
3614 (begin_if_stmt): Likewise.
3615 (finish_then_clause): Likewise.
3616 (begin_while_stmt): Likewise.
3617 (begin_do_stmt): Likewise.
3618 (finish_return_stmt): Likewise.
3619 (begin_for_stmt): Likewise.
3620 (finish_break_stmt): Likewise.
3621 (finish_continue_stmt): Likewise.
3622 (begin_switch_stmt): Likewise.
3623 (finish_case_label): Likewise.
3624 (begin_try_block): Likewise.
3625 (begin_function_try_block): Likewise.
3626 (begin_handler): Likewise.
3627 (begin_catch_block): Likewise.
3628 (begin_compound_stmt): Likewise.
3629 (begin_asm_stmt): Likewise.
3630 (finish_asm_stmt): Likewise.
3631 (finish_label_stmt): Likewise.
3632 (add_decl_stmt): Likewise.
3633 (finish_subobject): Likewise.
3634 (finish_decl_cleanup): Likewise.
3635 (finish_named_return_value): Likewise.
3636 (setup_vtbl_ptr): Likewise.
3637 (add_scope_stmt): Likewise.
3638 (finish_stmt_expr): Likewise.
3639 (prune_unused_decls): Remove.
3640 (begin_stmt_tree): Likewise.
3641 (finish_stmt_tree): Likewise.
3642 (prep_stmt): Adjust use of current_stmt_tree.
3643 (lang_expand_stmt): Likewise.
3644 * tree.c (statement_code_p): Remove.
3645 (cp_statement_code_p): New function.
3646 (walk_stmt_tree): Remove.
3647 (init_tree): Set lang_statement_code_p.
3649 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3651 Integrated preprocessor.
3653 * Make-lang.in, Makefile.in: Remove all references to input.c,
3654 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3655 * gxx.gperf, hash.h, input.c: Delete.
3656 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3657 initialized properly.
3659 * class.c (fixup_pending_inline): Take a tree, not a
3660 struct pending_inline *. All callers changed.
3661 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3662 RID_PROTECTED entries in ridpointers[] array here.
3663 * decl.c (duplicate_decls): Do not refer to struct
3665 (record_builtin_type, init_decl_processing): Use RID_MAX not
3667 (grokdeclarator): Use C_IS_RESERVED_WORD.
3668 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3670 (grok_x_components): Do not inspect pending_inlines chain.
3672 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3673 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3674 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3675 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3676 TIME_IDENTIFIER_FILEINFO): Kill.
3678 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3680 * parse.y: Call do_pending_inlines unconditionally.
3681 reinit_parse_for_method is now snarf_method. fn.defpen is no
3682 longer necessary. Remove unnecessary <itype> annotation on
3683 SCOPE. Do not refer to end_of_file or struct pending_inline.
3684 * semantics.c (begin_inline_definitions): Call
3685 do_pending_inlines unconditionally.
3687 * lex.c: Remove all code now shared with C front end.
3688 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3689 into the get_identifier table. Rewrite pragma handling to
3690 work with the registry. Move code to save tokens for later
3691 processing to spew.c.
3693 * spew.c: Rewrite everything in terms of token streams instead
3694 of text. Move routines here from lex.c / input.c as
3695 appropriate. GC-mark trees hanging off the pending inlines
3698 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3700 * NEWS: Mention that the named return value extension has been
3702 * cp-tree.h (original_result_rtx): Define.
3703 (TREE_REFERENCE_EXPR): Remove.
3704 (DECL_VPARENT): Likewise.
3705 (pushdecl_nonclass_level): Likewise.
3706 (store_return_init): Likewise.
3707 (reinit_lang_specific): Likewise.
3708 (genrtl_named_return_value): Change prototype.
3709 * decl.c (original_result_rtx): Remove.
3710 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3711 Do not generate RTL for local variables here.
3712 (store_return_init): Remove.
3713 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3715 (finish_named_return_value): Adjust accordingly. Warn that this
3716 extension is deprecated.
3717 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3719 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3721 * pt.c (type_unification_real): Replace switch with if.
3722 (unify): Tsubst non-type parms before comparing.
3724 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3726 * error.c (dump_typename): New function, broken out of ...
3727 (dump_type): ... here. Use it.
3728 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3730 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3732 * init.c (build_offset_ref): Deal with namespace scoped
3735 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3737 * class.c (resolve_address_of_overloaded_function): Add
3738 explanation message.
3739 * decl.c (define_case_label): Reformat explanation.
3740 * decl2.c (finish_static_data_member_decl): Likewise.
3741 (grokfield): Likewise.
3742 * friend.c (do_friend): Likewise.
3744 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3746 * tree.c (walk_tree): Expose tail recursion.
3747 (walk_stmt_tree): New function.
3748 * cp-tree.h: Prototype walk_stmt_tree.
3749 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3750 the BLOCKs directly. If a BLOCK has no variables after
3751 pruning, discard it.
3752 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3753 restore the line number.
3755 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3757 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3758 (pt.o): Remove dependency on HTAB_H.
3759 * cp-tree.h: Include hashtab.h.
3760 (walk_tree): Change prototype.
3761 (walk_tree_without_duplicates): New function.
3762 * decl.c (check_default_argument): Use it.
3763 * optimize.c (remap_decl): Adjust calls to walk_tree.
3764 (copy_body): Likewise.
3765 (expand_calls_inline): Likewise.
3766 (calls_setjmp_p): Use walk_tree_without_duplicates.
3767 * pt.c: Don't include hashtab.h.
3768 (for_each_template_parm): Use walk_tree_without_duplicates.
3769 * semantics.c (finish-stmt_tree): Likewise.
3770 (expand_body): Likewise.
3771 * tree.c (walk_tree): Add additional parameter.
3772 (walk_tree_without_duplicates): New function.
3773 (count_trees): Use it.
3774 (verify_stmt_tree): Adjust call to walk_tree.
3775 (find_tree): Use walk_tree_without_duplicates.
3776 (no_linkage_check): Likewise.
3777 (break_out_target_exprs): Adjust call to walk_tree.
3778 (cp_unsave): Likewise.
3780 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3782 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3783 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3784 * cp-tree.h (TYPE_BINFO): Adjust comment.
3785 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3786 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3787 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3788 (TYPE_TEMPLATE_INFO): Likewise.
3789 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3790 * class.c (push_nested_class): Likewise.
3791 * decl.c (lookup_name_real): Likewise.
3792 (grokdeclarator): Likewise.
3793 (grok_op_properties): Likewise.
3794 (xref_tag): Likewise.
3795 (xref_basetypes): Likewise.
3796 * decl2.c (constructor_name_full): Likewise.
3797 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3798 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3799 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3800 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3801 (dump_type_suffix): Likewise.
3802 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3804 (get_aggr_from_typedef): Likewise.
3805 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3806 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3807 (write_template_parm): Likewise.
3808 (write_template_template_parm): Check tree code instead of
3809 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3810 * method.c (build_overload_nested_name): Add
3811 BOUND_TEMPLATE_TEMPLATE_PARM.
3812 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3813 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3814 * pt.c (convert_template_argument): Check tree code instead of
3815 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3816 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3817 (for_each_template_parm): Adjust comment.
3818 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3819 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3820 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3821 template_args_equal to compare template template parameter cases.
3822 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3823 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3825 * tree.c (copy_template_template_parm): Decide whether to create
3826 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3827 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3828 (copy_tree_r): Likewise.
3829 * typeck.c (comptypes): Likewise. Check tree code instead of
3830 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3832 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3834 * decl.c (finish_function): Move the code for handling functions
3835 marked with the constructor and destructor attributes inside the
3838 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3840 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3842 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3844 * pt.c (lookup_template_class): Remove abort.
3845 * tree.c (get_type_decl): Allow error_mark_node.
3847 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3849 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3852 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3854 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3857 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3859 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3860 union tag mismatch error reporting.
3862 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3864 * call.c (build_scoped_method_call): Check it is not a namespace.
3866 2000-08-30 Jason Merrill <jason@redhat.com>
3868 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3870 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3871 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3872 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3874 * decl.c (start_function): Always call make_function_rtl.
3876 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3878 * semantics.c (prune_unused_decls): New function.
3879 (finish_stmt_tree): Call it via walk_tree.
3881 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3883 * class.c (build_secondary_vtable): Constify a char *.
3884 * decl.c (init_decl_processing): Initialize function_id_node,
3885 pretty_function_id_node, and func_id_node.
3886 * input.c (struct input_source): Constify 'str'.
3887 (feed_input): Constify first argument.
3888 * mangle.c (write_identifier): Constify argument.
3889 * pt.c (mangle_class_name_for_template): Constify argument.
3891 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3893 * typeck.c (mark_addressable): Remove code that pokes around in
3896 2000-08-28 Jason Merrill <jason@redhat.com>
3898 * lex.c (file_name_nondirectory): Move to toplev.c.
3900 * cp-tree.h (LOCAL_CLASS_P): New macro.
3901 * class.c (finish_struct_1): Use it.
3903 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3905 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3906 (write_encoding): Pass another argument to write_name.
3907 (write_name): Add ignore_local_scope parameter. Fix handling of
3909 (write_nested_name): Use write_unqualified_name.
3910 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3911 (write_template_prefix): Use write_unqualified_name.
3912 (write_component): Remove.
3913 (write_local_name): Add parameter. Use direct local entity to
3914 discriminator calculation.
3915 (write_class_enum_type): Pass another argument to write_name.
3916 (write_template_template_arg): Likewise.
3917 (make_guard_variable): Likewise.
3919 2000-08-27 Jason Merrill <jason@redhat.com>
3921 * decl.c (pushdecl): Matching decls for local externs are found in
3922 the current level. Propagate linkage information from previous
3925 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3927 * ir.texi (Expressions): Fix typo.
3929 2000-08-25 Greg McGary <greg@mcgary.org>
3931 * tree.c (init_tree): Use ARRAY_SIZE.
3933 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3935 * error.c (cp_tree_printer): Rework.
3937 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3939 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3941 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3942 (cp-demangle.o): Remove target.
3943 (dyn-string.o): Likewise.
3945 * decl.c (grokfndecl): Require that `main' return an `int'.
3946 * mangle.c (write_encoding): Don't mangle return types for
3947 conversion functions.
3949 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3951 * error.c (tree_formatting_info): New data type.
3952 (tree_being_formatted): New macro.
3953 (tree_formatting_flags): Likewise.
3954 (put_whitespace): Likewise.
3955 (print_tree_identifier): Likewise.
3956 (print_identifier): Likewise.
3957 (cp_tree_printer, print_function_argument_list, print_declaration,
3958 print_expression, print_function_declaration,
3959 print_function_parameter, print_type, print_cv_qualifier): New
3961 (init_error): Initialize lang_printer.
3963 2000-08-24 Jason Merrill <jason@redhat.com>
3965 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3966 adjustment necessary.
3968 2000-08-24 Greg McGary <greg@mcgary.org>
3970 * cp-tree.h (MAIN_NAME_P): Remove macro.
3972 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3974 * error.c (print_instantiation_context): Don't forget to flush the
3977 2000-08-23 Jason Merrill <jason@redhat.com>
3979 * typeck.c (build_ptrmemfunc): Save the input pmf.
3981 * method.c (process_modifiers): Use same_type_p.
3983 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3985 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3986 * mangle.c (write_function_type): Change prototype.
3987 (write_encoding): Don't mangle return types for
3988 constructors or destructors.
3989 (write_type): Adjust call to write_function_type.
3990 * pt.c (instantiate_template): Instantiate alternate entry points
3991 when instantiating the main function.
3993 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3995 * error.c (cp_print_error_function): Don't use embedded '\n' in
3998 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4000 * decl.c (init_decl_processing): Remove bogus initialization.
4001 * error.c (lang_print_error_function): Restore here.
4002 (init_error): Initialize print_error_function.
4004 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4006 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4008 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4010 * Makefile.in (error.o): Depends on diagnostic.h
4012 * cp-tree.h (problematic_instantiation_changed,
4013 record_last_problematic_instantiation, current_instantiation,
4014 print_instantiation_context): Declare.
4015 (maybe_print_template_context): Remove.
4017 * decl.c (init_decl_processing): Set print_error_function to NULL.
4018 (lang_print_error_function): Remove, since we're using a new
4021 * error.c: #include diagnostic.h
4022 (function_category): New function.
4023 (cp_diagnostic_starter): Likewise.
4024 (cp_diagnostic_finalizer): Likewise.
4025 (cp_print_error_function): Likewise.
4026 (maybe_print_instantiation_context): Likewise.
4027 (print_instantiation_full_context): Likewise.
4028 (print_instantiation_partial_context): Likewise.
4029 (print_instantiation_context): Define.
4030 (init_error): Initialize diagnostic pager and finalizer.
4032 * pt.c (problematic_instantiation_changed): Define.
4033 (record_last_problematic_instantiation): Likewise.
4034 (current_instantiation): Likewise.
4035 (maybe_print_template_context): Remove.
4036 (print_template_context): Likewise.
4037 (current_tinst_level): Make static to reflect Brendan Kehoe's
4038 change of 1995-04-13.
4039 (push_tinst_level): Call print_instantiation_context.
4041 2000-08-21 Nix <nix@esperi.demon.co.uk>
4043 * lang-specs.h: Do not process -o or run the assembler if
4046 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4048 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4050 * decl2.c (lang_decode_option): Disable gettext attributes for
4053 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4055 * lex.c (lang_init_options): Default diagnostic message maximum
4056 length to 80, when line-wrapping.
4058 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4060 * class.c (build_vtbl_initializer): Clear the entire
4061 vtbl_init_data. Start keeping track of the functions for which we
4062 have created vcall offsets here.
4063 (dfs_build_vcall_offset_vtbl_entries): Remove.
4064 (build_vcall_offset_vtbl_entries): Reimplement.
4065 (add_vcall_offset_vtbl_entries_r): New function.
4066 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4067 computing when vcall offsets are necessary.
4069 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4071 * decl.c (member_function_or_else): Use cp_error ... %T.
4072 (grokdeclarator): Likewise.
4073 (start_method): Likewise.
4074 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4076 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4078 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4081 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4083 * cp-tree.h (PTRMEM_OK_P): New macro.
4084 (itf_ptrmem_ok): New enumeration value.
4085 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4086 argument. Diagnose implicit pointer to member.
4087 (instantiate_type): Don't diagnose implicit pointer to member
4088 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4089 resolve_address_of_overloaded_function.
4090 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4091 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4092 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4093 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4094 (build_unary_op): Deal with single non-static member in
4097 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4099 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4101 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4103 * cp-tree.h (enum_name_string): Remove prototype.
4104 (report_case_error): Remove prototype.
4105 * cp/typeck2.c (enum_name_string): Remove.
4106 (report_case_error): Remove.
4107 * error.c (dump_expr): Deal with enum values directly.
4108 Correctly negate integer constant.
4110 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4112 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4113 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4114 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4115 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4116 (__cxa_vec_new): Use __cxa_vec_new2.
4117 (__cxa_vec_delete): Use __cxa_vec_delete2.
4119 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4121 * vec.cc (__cxa_vec_new): Set "C" linkage.
4122 (__cxa_vec_ctor): Likewise.
4123 (__cxa_vec_cctor): Likewise.
4124 (__cxa_vec_dtor): Likewise.
4125 (__cxa_vec_delete): Likewise.
4126 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4127 (__cxa_vec_ctor): Likewise.
4128 (__cxa_vec_cctor): Likewise.
4129 (__cxa_vec_dtor): Likewise.
4130 (__cxa_vec_delete): Likewise.
4132 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4134 * class.c (instantiate_type): Reinstate local variable
4135 deleted in previous change.
4137 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4140 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4142 * cp-tree.h (instantiate_type_flags): New enumeration.
4143 (instantiate_type): Change parameter.
4144 * class.c (instantiate_type): Adjust prototype. Adjust.
4145 * call.c (standard_conversion): Adjust instantiate_type call.
4146 (reference_binding): Likewise.
4147 (build_op_delete_call): Likewise.
4148 (convert_like_real): Likewise.
4149 * cvt.c (cp_convert_to_pointer): Likewise.
4150 (convert_to_reference): Likewise.
4151 * pt.c (convert_nontype_argument): Likewise.
4152 * typeck.c (build_binary_op): Likewise.
4153 (build_ptrmemfunc): Likewise.
4154 (convert_for_assignment): Likewise.
4156 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4158 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4159 (current_aggr): Define.
4160 * decl.c (grokdeclarator): Make sure a friend class is an
4161 elaborated type specifier.
4162 * parse.y (current_aggr): Remove static definition.
4163 (cp_parse_init): Adjust.
4164 (structsp): Clear and restore current_aggr.
4165 (component_decl_list): Clear current_aggr.
4167 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4168 aggregate tag on the typename's context.
4170 * pt.c (tsubst_friend_class): Return error_mark_node, if
4172 (instantiate_class_template): Ignore error_mark_node friend types.
4174 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4176 * cvt.c (warn_ref_binding): New static function, broken out of ...
4177 (convert_to_reference): ... here. Use it.
4179 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4181 * parse.y (template_arg): Add rule for template qualified with
4184 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4186 * decl2.c (add_function): Reorganize.
4187 (arg_assoc): Do not consider function template decls.
4189 2000-08-11 Jason Merrill <jason@redhat.com>
4191 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4194 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4196 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4197 (lookup_nested_tag): Likewise.
4199 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4202 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4204 * parse.y (named_complex_class_head_sans_basetype): Remove
4207 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4209 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4210 explicit TEMPLATE_ID_EXPR args.
4211 (build_expr_from_tree, case CALL_EXPR): Likewise.
4213 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4215 * decl.c (check_tag_decl): Diagnose typename's which don't
4218 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4220 * init.c (build_aggr_init): Reject bogus array initializers
4223 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4225 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4227 * cp/tinfo.cc (__dynamic_cast): Likewise.
4228 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4230 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4232 * cvt.c (convert_to_pointer_force): Fix error message when
4233 attempting to cast from ambiguous base.
4235 2000-08-08 Jason Merrill <jason@redhat.com>
4237 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4238 (tsubst_template_arg_vector): Likewise.
4240 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4241 assume that one will be as large as the union.
4243 2000-08-07 Kazu Hirata <kazu@hxi.com>
4245 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4246 * decl.c (pop_labels): Likewise.
4248 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4250 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4252 (__pointer_to_member_type_info): Likewise.
4253 (__base_class_info): Likewise.
4254 (__class_type_info): Likewise.
4255 (__si_class_type_info): Likewise.
4256 (__vmi_class_type_info): Likewise.
4257 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4258 Changed member names to match specifications.
4259 (__vmi_class_type_info::__do_find_public_src): Likewise.
4260 (__si_class_type_info::__do_dyncast): Likewise.
4261 (__vmi_class_type_info::__do_dyncast): Likewise.
4262 (__si_class_type_info::__do_upcast): Likewise.
4263 (__vmi_class_type_info::__do_upcast): Likewise.
4264 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4265 (__pbase_type_info::__pointer_catch): Likewise.
4266 (__pointer_type_info::__pointer_catch): Likewise.
4267 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4269 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4271 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4272 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4273 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4275 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4277 * cp-tree.h (add_method): Change prototype.
4278 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4279 Don't double the size of the method vector in the error case.
4280 (handle_using_decl): Adjust call to add_method.
4281 (add_implicitly_declared_members): Likewise.
4282 (clone_function_decl): Likewise.
4283 * decl2.c (check_classfn): Likewise.
4284 * semantics.c (finish_member_declaration): Likewise.
4286 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4288 * decl.c (flag_isoc94): New variable.
4290 2000-08-02 Jason Merrill <jason@redhat.com>
4292 * pt.c (do_type_instantiation): Add complain parm; don't complain
4293 if called recursively.
4294 * cp-tree.h, parse.y: Adjust.
4296 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4298 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4299 -Wno-strict-prototypes.
4301 * g++spec.c: Adjust type of second argument to
4302 lang_specific_driver, and update code as necessary.
4304 * cp-tree.h: Don't prototype min_precision here.
4305 (my_friendly_assert): Cast expression to void.
4306 * semantics.c (do_poplevel): Initialize scope_stmts.
4308 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4310 * cp-tree.h (DECL_NEEDED_P): Tweak.
4312 2000-07-28 Jason Merrill <jason@redhat.com>
4314 * lang-specs.h: Use %i in rule for .ii files.
4316 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4318 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4320 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4322 Allow indirect primary bases.
4323 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4325 (CLASSTYPE_VFIELD_PARENT): Remove.
4326 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4327 (BINFO_PRIMARY_BINFO): Remove.
4328 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4329 (BINFO_VBASE_PRIMARY_P): Likewise.
4330 (BINFO_PRIMARY_BASE_OF): New macro.
4331 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4332 (get_primary_binfo): New function.
4333 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4334 * class.c (vcall_offset_data_s): Rename to ...
4335 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4336 and add ctor_vtbl_p.
4337 (get_derived_offset): Use get_primary_binfo.
4338 (dfs_mark_primary_bases): Adjust handling of virtual primary
4340 (mark_primary_bases): Likewise.
4341 (set_primary_base): Take a binfo, not an integer, as a
4342 representation of the primary base.
4343 (indirect_primary_base_p): Remove.
4344 (determine_primary_base): Adjust for indirect primary bases.
4345 (dfs_find_final_overrider): Fix typo in coment.
4346 (update_vtable_entry_for_fn): Use get_primary_binfo.
4347 (layout_nonempty_base_or_field): Tweak.
4348 (build_base_fields): Adjust for new primary base semantics.
4349 (dfs_propagate_binfo_offsets): Remove.
4350 (propagate_binfo_offsets): Rewrite.
4351 (dfs_set_offset_for_shared_vbases): Remove.
4352 (layout_virtual_bases): Don't use it.
4353 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4355 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4356 CLASSTYPE_VFIELD_PARENT.
4357 (dfs_get_primary_binfo): New function.
4358 (get_primary_binfo): Likewise.
4359 (dump_class_hierarchy_r): Tweak printing of primary bases.
4360 (build_vtbl_initializer): Fix typo in comments. Use
4362 (build_vcall_and_vbase_vtbl_entries): Likewise.
4363 (build_vbaes_offset_vtbl_entries): Likewise.
4364 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4365 BV_VCALL_INDEX to handle indirect primary bases.
4366 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4367 (build_rtti_vtbl_entries): Likewise.
4368 * search.c (get_shared_vbase_if_not_primary): Tweak.
4369 (find_vbase_instance): Likewise.
4370 (binfo_for_vtable): Simplify.
4371 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4372 (make_binfo): Make it have 11 entries.
4374 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4376 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4377 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4378 ascertaining primaryness.
4379 (G): Remove template_args.
4380 (decl_is_template_id): New function.
4381 (write_encoding): Use decl_is_template_id.
4382 (write_name): Likewise. Handle type_decls. Get main variant of
4384 (write_nested_name): Likewise.
4385 (write_prefix): Likewise.
4386 (write_template_prefix): Likewise.
4387 (write_special_name_constructor): Remove defunct production from
4389 (write_bare_function_type): Remove comment about absent parameter.
4390 (write_template_template_arg): Add missing grammar production to
4393 2000-07-27 Jason Merrill <jason@redhat.com>
4395 * decl.c (duplicate_decls): If common_type produces a non-typedef
4396 type for a typedef, just use the old type.
4398 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4400 * cp-tree.h (function_depth): Declare.
4401 (verify_stmt_tree): Likewise.
4402 (find_tree): Likewise.
4403 * decl.c (function_depth): Give it external linkage.
4404 * optimize.c (optimize_function): Increment and decrement it.
4405 * tree.c (verify_stmt_tree_r): New function.
4406 (verify_stmt_tree): Likewise.
4407 (find_tree_r): Likewise.
4408 (find_tree): Likewise.
4410 2000-07-27 Jason Merrill <jason@redhat.com>
4412 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4414 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4416 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4418 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4419 * decl2.c (get_guard): Call cp_finish_decl, not
4420 rest_of_decl_compilation, for local guards.
4421 * lex.c (do_identifier): Remove unused variable.
4423 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4425 * parse.y: Add missing ';'.
4427 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4429 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4432 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4434 Kill strict_prototype. Backwards compatibility only for
4435 non NO_IMPLICIT_EXTERN_C systems.
4436 * cp-tree.h (flag_strict_prototype): Remove.
4437 (strict_prototype): Remove.
4438 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4439 * decl.c (maybe_push_to_top_level): Adjust.
4440 (pop_from_top_level): Adjust.
4441 (decls_match): Only allow sloppy parm matching for ancient
4443 (init_decl_processing): Adjust.
4444 (grokdeclarator): Adjust.
4445 * decl2.c (flag_strict_prototype): Remove.
4446 (strict_prototype): Remove.
4447 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4448 (lang_f_options): Remove "strict-prototype".
4449 (unsupported-options): Add "strict-prototype".
4450 * lex.c (do_identifier): Adjust.
4451 (do_scoped_id): Adjust.
4452 * parse.y (empty_parms): Adjust.
4453 * class.c (push_lang_context): Adjust.
4454 (pop_lang_context): Adjust.
4455 * typeck.c (comp_target_parms): Adjust.
4457 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4459 * decl.c (poplevel): Deal with anonymous variables at for scope.
4460 (maybe_inject_for_scope_var): Likewise.
4462 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4464 * decl.c: Remove all signal handling code, now done in toplev.c.
4466 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4468 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4470 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4473 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4475 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4476 Define my_friendly_assert and my_friendly_abort as macros
4477 which may call friendly_abort. Prototype friendly abort, not
4478 my_friendly_abort or my_friendly_assert.
4479 * decl.c (signal_catch): Report the signal caught in the error
4480 message. Call fatal directly.
4481 * typeck2.c (ack, my_friendly_assert): Delete.
4482 (my_friendly_abort): Rename to friendly_abort. Expect file,
4483 line, and function parameters. Report the abort code, then
4484 call fancy_abort. Do not mask an abort if errors have
4487 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4489 * typeck.c (comp_target_parms): Remove obsolete parameter.
4490 (comp_target_types): Adjust.
4492 2000-07-17 Jason Merrill <jason@redhat.com>
4494 * typeck.c (mark_addressable): Never set TREE_USED.
4495 * call.c (build_call): Don't abort on calls to library functions
4496 that have been declared normally.
4498 * typeck.c (build_binary_op): Fix grammar in warning.
4500 * exception.cc (__eh_free): Fix prototype.
4502 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4504 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4505 IDENTIFIER_NAMESPACE_VALUE.
4507 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4509 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4510 * method.c (use_thunk): Correct handling of vcall offsets.
4512 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4514 * .cvsignore: parse.h and parse.c have no cp- prefix.
4516 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4518 * .cvsignore: New file.
4520 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4522 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4524 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4526 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4528 * parse.h: Likewise.
4530 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4532 * class.c (layout_class_type): Add pointers to virtual bases after
4533 base classes under the old ABI.
4535 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4537 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4538 (finish_continue_stmt): Likewise.
4539 (begin_for_stmt): Remove call to note_level_for_for.
4540 (finish_goto_stmt): Change call from build_min_nt
4542 (finish_expr_stmt): Likewise.
4543 (begin_if_stmt): Likewise.
4544 (begin_while_stmt): Likewise.
4545 (finish_while_stmt): Likewise.
4546 (finish_return_stmt): Likewise.
4547 (begin_for_stmt): Likewise.
4548 (finish_for_stmt): Likewise.
4549 (finish_break_stmt): Likewise.
4550 (begin_switch_stmt): Likewise.
4551 (finish_case_label): Likewise.
4552 (genrtl_try_block): Likewise.
4553 (begin_try_block): Likewise.
4554 (begin_handler): Likewise.
4555 (begin_compound_stmt): Likewise.
4556 (finish_asm_stmt): Likewise.
4557 (finish_label_stmt): Likewise.
4558 (add_decl_stmt): Likewise.
4559 (finish_subobject): Likewise.
4560 (finish_decl_cleanup): Likewise.
4561 (finish_named_return_value): Likewise.
4562 (setup_vtbl_ptr): Likewise.
4563 (add_scope_stmt): Likewise.
4564 * decl.c (finish_constructor_body): Likewise.
4565 (finish_destructor_body): Likewise.
4566 * optimize.c (copy_body_r): Likewise.
4567 (initialize_inlined_parameters): Likewise.
4568 (declare_return_variable): Likewise.
4569 (expand_call_inline): Likewise.
4571 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4573 * semantics.c (expand_body): Sync interface information
4574 at the end of function body expansion.
4576 2000-07-09 Jason Merrill <jason@redhat.com>
4578 * init.c (build_new_1): Bail early if the call to new fails.
4580 * decl.c (compute_array_index_type): Check specifically for
4581 an INTEGER_CST, not just TREE_CONSTANT.
4583 * decl.c (duplicate_decls): Don't call duplicate_decls on
4584 the DECL_TEMPLATE_RESULT.
4585 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4588 * error.c (dump_template_bindings): Don't crash if we had an
4589 invalid argument list.
4591 * typeck.c (c_expand_start_case): Do narrowing here.
4592 * semantics.c (finish_switch_cond): Not here.
4594 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4596 * parse.y (asm_clobbers): Do string concatenation.
4598 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4600 * decl.c (pushtag): Don't put local classes in template functions
4601 on the local_classes list.
4603 2000-07-04 Scott Snyder <snyder@fnal.gov>
4605 * decl2.c (get_guard): Add missing return for old ABI local
4608 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4610 * cp-tree.h (char_type_p): New function.
4611 * decl.c (init_decl_processing): Don't initialize
4612 signed_wchar_type_node or unsigned_wchar_type_node.
4613 (complete_array_type): Handle brace-enclosed string-constants.
4614 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4615 * tree.c (char_type_p): New function.
4616 * typeck2.c (digest_init): Use char_type_p.
4618 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4620 * pt.c (tsubst): Don't layout type, if it's error_mark.
4622 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4624 * pt.c (instantiate_pending_templates): Reset template level.
4626 2000-07-05 Jason Merrill <jason@redhat.com>
4628 * call.c (joust): Don't complain about `operator char *()' beating
4629 `operator const char *() const'.
4631 2000-07-04 scott snyder <snyder@fnal.gov>
4632 Jason Merrill <jason@redhat.com>
4634 * repo.c (repo_get_id): Handle the case where a class with virtual
4635 bases has a null TYPE_BINFO_VTABLE.
4637 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4638 Jason Merrill <jason@redhat.com>
4640 * parse.y (member_init): Just pass in the type.
4641 * init.c (expand_member_init): Handle getting a type.
4643 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4644 Jason Merrill <jason@redhat.com>
4646 * decl.c (finish_function): Warn if a function has no return
4648 Suggested by Andrew Koenig.
4649 * typeck.c (check_return_expr): Do set current_function_returns_value
4650 if we got an error_mark_node.
4652 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4654 * decl2.c (push_decl_namespace): Push the original namespace.
4656 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4658 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4659 * semantics.c (begin_class_definition): Clear it.
4661 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4663 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4664 (genrtl_expr_stmt): Likewise.
4665 (genrtl_decl_stmt): Likewise.
4666 (genrtl_if_stmt): Likewise.
4667 (genrtl_while_stmt): Likewise.
4668 (genrtl_do_stmt): Likewise.
4669 (genrtl_return_stmt): Likewise.
4670 (genrtl_for_stmt): Likewise.
4671 (genrtl_break_stmt): Likewise.
4672 (genrtl_continue_stmt): Likewise.
4673 (genrtl_scope_stmt): Likewise.
4674 (genrtl_switch_stmt): Likewise.
4675 (genrtl_case_label): Likewise.
4676 (genrtl_begin_compound_stmt): Likewise.
4677 (genrtl_finish_compound_stmt): Likewise.
4678 (genrtl_compound_stmt): Likewise.
4679 (genrtl_asm_stmt): Likewise.
4681 * init.c (begin_init_stmts): Remove call to
4682 genrtl_begin_compound_stmt.
4683 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4685 * semantics.c (lang_expand_stmt): Changed call to
4686 genrtl_compound_stmt to ignore return value.
4688 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4690 * mangle.c (canonicalize_for_substitution): Return the canonical
4693 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4695 * typeck.c (commonparms): Remove obstack manipulations.
4697 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4699 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4701 * Makefile.in (OBJS): Added ../c-semantics.o.
4702 (OBJDEPS): Likewise.
4704 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4706 (struct stmt_tree): Added comment.
4707 (current_function_name_declared): Removed.
4708 (stmts_are_full_exprs_p): Likewise.
4709 (genrtl_do_pushlevel): Likewise.
4710 (genrtl_clear_out_block): Likewise.
4711 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4712 (DECL_ANON_UNION_ELEMS): Likewise.
4713 (emit_local_var): Likewise.
4714 (make_rtl_for_local_static): Likewise.
4715 (do_case): Likewise.
4716 (expand_stmt): Likewise.
4717 (genrtl_decl_cleanup): Likewise.
4718 (c_expand_asm_operands): Likewise.
4719 (c_expand_return): Likewise.
4720 (c_expand_start_case): Likewise.
4722 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4723 (emit_local_var): Likewise.
4724 (initialize_local_var): Change reference to
4725 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4726 Change reference to stmts_are_full_exprs_p to
4727 current_stmt_tree->stmts_are_full_exprs_p.
4728 (push_cp_function_context): Likewise.
4730 * expect.c (expand_throw): Change reference to
4731 stmts_are_full_exprs_p.
4733 * init.c (build_aggr_init): Change reference to
4734 stmts_are_full_exprs_p.
4735 (build_vec_init): Likewise.
4737 * optimize.c (maybe_clone_body): Change reference to
4738 current_function_name_declared to
4739 cp_function_chain->name_declared.
4741 * pt.c (instantiate_decl): Change reference to
4742 current_function_name_declared to
4743 cp_function_chain->name_declared.
4745 * semantics.c (expand_cond): Moved declaration to c-common.h.
4746 (genrtl_do_pushlevel): Moved to c-semantics.c.
4747 (genrtl_clear_out_block): Likewise.
4748 (genrtl_goto_stmt): Likewise.
4749 (genrtl_expr_stmt): Likewise.
4750 (genrtl_decl_stmt): Likewise.
4751 (gerntl_if_stmt): Likewise.
4752 (genrtl_while_stmt): Likewise.
4753 (genrtl_do_stmt): Likewise.
4754 (genrtl_return_stmt): Likewise.
4755 (genrtl_for_stmt): Likewise.
4756 (genrtl_break_stmt): Likewise.
4757 (genrtl_continue_stmt): Likewise.
4758 (genrtl_scope_stmt): Likewise.
4759 (genrtl_switch_stmt): Likewise.
4760 (genrtl_case_label): Likewise.
4761 (genrtl_begin_compound_stmt): Likewise.
4762 (genrtl_finish_compound_stmt): Likewise.
4763 (genrtl_compound_stmt): Likewise.
4764 (genrtl_asm_stmt): Likewise.
4765 (genrtl_decl_cleanup): Likewise.
4766 (expand_cond): Likewise.
4767 (expand_stmt): Renamed to ...
4768 (lang_expand_stmt): ... this.
4769 (lang_expand_expr_stmt): Initialize.
4770 (set_current_function_name_declared): Likewise.
4771 (stmts_are_full_exprs_p): Likewise.
4772 (current_function_name_declared): Likewise.
4773 (anon_aggr_type_p): Likewise.
4774 (do_poplevel): Change reference to
4775 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4776 Change reference to stmts_are_full_exprs_p to
4777 current_stmt_tree->stmts_are_full_exprs_p.
4778 (add_tree): Likewise.
4779 (finish_expr_stmt): Likewise.
4780 (prep_stmt): Likewise.
4781 (lang_expand_stmt): Likewise.
4782 (begin_compound_stmt): Change reference to
4783 current_function_name_declared to
4784 cp_function_chain->name_declared and call to
4785 current_function_name_declared().
4786 (setup_vtbl_ptr): Likewise.
4787 (genrtl_do_poplevel): Removed.
4789 2000-06-30 Jason Merrill <jason@redhat.com>
4791 * init.c (init_init_processing): Go back to aligning like
4792 double_type_node for old ABI.
4793 (get_cookie_size): Make cookie larger if we get a type that needs
4795 (build_vec_delete): Call it.
4797 * typeck.c (qualify_type_recursive): New fn.
4798 (composite_pointer_type): Use it.
4799 (build_binary_op): Use composite_pointer_type.
4801 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4802 Jason Merrill <jason@redhat.com>
4804 * typeck.c (check_return_expr): Don't complain about returning
4805 NULL from operator new if -fcheck-new.
4806 * cp-tree.h: Declare flag_check_new here.
4809 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4811 * mangle.c (find_substitution): Use same_type_p.
4812 (write_encoding): Don't check for substitutions.
4814 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4816 * parse.y (expr_no_comma_rangle): New non-terminal.
4817 (template_parm): Use it for default parameter case.
4818 (template_arg): Use it.
4819 (expr_no_commas): Remove commented out undefined extensions.
4820 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4821 * parse.h, parse.c: Rebuilt.
4823 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4825 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4826 (finish_asm_stmt): Do it here, instead.
4828 * cp-tree.h (ridpointers): Don't declare.
4829 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4830 (record_builtin_java_type): Likewise.
4831 (init_decl_processing): Likewise.
4832 * lex.c: Move inclusion of lex.h.
4833 (ridpointers): Don't define.
4834 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4836 * lex.h (enum rid): Rename to ...
4837 (enum cp_rid): ... this.
4838 (ridpointers): Don't declare.
4839 * parse.y: Move inclusion of lex.h.
4840 * parse.c: Regenerated.
4841 * spew.c: Move inclusion of lex.h.
4843 * cp-tree.h (struct language_function): Remove temp_name_counter.
4844 (temp_name_counter): Remove.
4845 (get_temp_name): Change prototype.
4846 (get_guard): New function.
4847 (get_guard_cond): Likewise.
4848 (set_guard): Likewise.
4849 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4850 * decl.c (expand_static_init): Use get_guard and friends to
4851 implement guard variables.
4852 * decl2.c (get_temp_name): Assume that the variables created are
4854 (get_sentry): Rename to ...
4855 (get_guard): ... this. Implement new ABI guard variables.
4856 (get_guard_bits): New function.
4857 (get_guard_cond): Likewise.
4858 (set_guard): Likewise.
4859 (start_static_initialization_or_destruction): Use them.
4860 (do_static_initialization): Replace sentry with guard throughout.
4861 (do_static_destruction): Likewise.
4862 * init.c (create_temporary_var): Add comment.
4864 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4866 * mangle.c (find_substitution): Use same_type_p.
4867 (write_encoding): Don't check for substitutions.
4869 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4871 * parse.y (expr_no_comma_rangle): New non-terminal.
4872 (template_parm): Use it for default parameter case.
4873 (template_arg): Use it.
4874 (expr_no_commas): Remove commented out undefined extensions.
4875 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4876 * parse.h, parse.c: Rebuilt.
4878 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4880 * cp-tree.h (flag_const_strings): Remove.
4881 (warn_parentheses): Likewise.
4882 (warn_format): Likewise.
4883 (common_type): Likewise.
4884 (default_conversion): Likewise.
4885 (build_binary_op): Likewise.
4886 (cp_build_binary_op): New macro.
4887 * call.c (build_new_op): Use cp_build_binary_op instead of
4889 * class.c (build_vtable_entry_ref): Likewise.
4890 * decl.c (expand_static_init): Likewise.
4891 (compute_array_index_type): Likewise.
4892 (build_enumerator): Likewise.
4893 * decl2.c (delete_sanity): Likewise.
4894 (start_static_initialization_or_destruction): Likewise.
4895 * error.c (dump_type_suffix): Likewise.
4896 * init.c (resolve_offset_ref): Likewise.
4897 (build_new): Likewise.
4898 (build_new_1): Likewise.
4899 (build_vec_delete_1): Likewise.
4900 (build_vec_init): Likewise.
4901 (build_delete): Likewise.
4902 * rtti.c (synthesize_tinfo_fn): Likewise.
4903 (synthesize_tinfo_var): Likewise.
4904 * search.c (expand_upcast_fixups): Likewise.
4905 (fixup_all_virtual_upcast_offsets): Likewise.
4906 * typeck.c (build_array_ref): Likewise.
4907 (get_member_function_from_ptrfunc): Likewise.
4908 (build_binary_op): Add parameter.
4909 (pointer_int_sum): Use cp_build_binary_op.
4910 (pointer_diff): Likewise.
4911 (build_modify_expr): Likewise.
4912 (get_delta_difference): Likewise.
4913 (build_ptrmemfunc): Likewise.
4915 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4917 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4918 * decl.c (create_implicit_typedef): Adjust.
4919 * decl2.c (build_artificial_parm): Adjust.
4920 * method.c (implicitly_declare_fn): Adjust.
4921 * pt.c (push_inline_template_parms_recursive): Adjust.
4922 (process_template_parm): Adjust.
4923 (overloaded_template_name): Adjust.
4924 * semantics.c (finish_template_template_parm): Adjust.
4926 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4928 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4929 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4930 where to emit thunks.
4931 (build_vtt): Adjust call to build_vtt_inits.
4932 (build_vtt_inits): Add parameter to indicate whether or not
4933 sub-VTTs for virtual bases should be included. Adjust handling of
4934 construction vtables.
4935 (get_matching_base): New function.
4936 (dfs_build_vtt_inits): Rename to ...
4937 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4938 construction vtables.
4939 (dfs_fixup_binfo_vtbls): Likewise.
4940 (build_ctor_vtbl_groups): Build construction vtables for virtual
4942 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4943 to build construction vtbls.
4944 (dfs_accumulate_vtbl_inits): Adjust handling of
4945 construction vtables.
4947 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4950 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4952 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4954 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4956 * search.c (hides): Remove.
4957 (is_subobject_of_p): Add most_derived parameter. Use
4959 (lookup_field_queue_p): Adjust.
4960 (lookup_field_r): Adjust.
4962 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4964 * decl2.c (handle_class_head): Bash typedefs to the type's main
4967 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4969 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4970 (begin_global_stmt_expr): ... this.
4971 (genrtl_finish_stmt_expr): Rename to ...
4972 (finish_global_stmt_expr): ... this.
4973 * init.c (begin_init_stmts): Adjust calls.
4974 (finish_init_stmts): Likewise.
4975 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4976 (begin_global_stmt_expr): ... this.
4977 (genrtl_finish_stmt_expr): Rename to ...
4978 (finish_global_stmt_expr): ... this.
4980 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4982 * search.c (lookup_member): Fix typo in comment.
4984 2000-06-24 Jason Merrill <jason@redhat.com>
4986 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4987 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4989 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4991 * parse.y (complex_direct_notype_declarator): Support global_scope.
4992 * Makefile.in: Adjust conflict count.
4994 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4996 * parse.y (template_arg): Convert TEMPLATE_DECL
4997 that is a template template paramter to
4998 TEMPLATE_TEMPLATE_PARM here.
5000 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5001 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5002 (copy_template_template_parm): Adjust prototype.
5003 * decl.c (grokdeclarator): Remove dead code.
5004 * pt.c (process_template_parm): Tidy.
5005 (lookup_template_class): Construct nodes in
5006 copy_template_template_parm.
5007 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5008 lookup_template_class. Use TYPE_TI_TEMPLATE.
5009 * tree.c (copy_template_template_parm): Add NEWARGS
5011 (mapcar): Adjust call to copy_template_template_parm.
5012 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5013 * method.c (build_template_template_parm_names): Change error
5014 code to avoid compilation warning.
5016 * gxxint.texi: Document template template parameter
5019 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5021 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5022 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5023 (cp-demangle.o): New rule.
5024 (dyn-string.o): Likewise.
5025 * inc/cxxabi.h (__cxa_demangle): New declaration.
5027 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5029 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5030 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5031 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5033 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5034 (make_thunk): Change prototype.
5035 (emit_thunk): Rename to use_thunk.
5036 (mangle_thunk): Change prototype.
5037 * class.c (get_derived_offset): Simplify.
5038 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5039 BV_GENERATE_THUNK_WITH_VTABLE_P.
5040 (build_primary_vtable): Simplify.
5041 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5042 (dfs_find_base): Remove.
5043 (update_vtable_entry_for_fn): Correct bug in finding the base
5044 where a virtual function was first declared. Figure out whether
5045 or not to emit a vcall-thunk with the vtables in which it appears.
5046 Correct logic for deciding whether to use an ordinary thunk, or a
5048 (finish_struct_1): Remove unnecssary code.
5049 (build_vtbl_initializer): Use ssize_int for the running counter of
5051 (build_vtbl_initializer): Only use vcall thunks where necessary.
5052 Mark thunks as needing to be emitted with their vtables, or not.
5053 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5054 indices. Use size_binop.
5055 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5056 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5058 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5059 (build_vtable_entry): Mark thunks as needing to be emitted with
5060 their vtables, or not.
5061 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5062 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5064 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5066 * error.c (dump_expr): Use BV_FN.
5067 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5069 * method.c (make_thunk): Likewise.
5070 (emit_thunk): Rename to use_thunk. Allow callers to decide
5071 whether or not to actually emit the thunk. Adjust for changes in
5072 representation of vcall offsets.
5073 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5074 * semantics.c (emit_associated_thunks): New function.
5075 (expand_body): Use it.
5076 * ir.texi: Adjust decriptions of thunks.
5078 2000-06-22 Jason Merrill <jason@redhat.com>
5080 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5081 (tsubst_friend_function): Copy it here.
5083 * decl.c (grok_op_properties): Fix typo.
5085 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5088 * pt.c (check_explicit_specialization): Clarify error.
5090 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5091 an old OVERLOAD when we're declaring a non-function.
5092 (pushdecl, destroy_local_var): Check for error_mark_node.
5093 (warn_extern_redeclared_static): Also bail early if
5095 (push_overloaded_decl): Ignore an old error_mark_node.
5097 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5099 * call.c (build_x_va_arg): Check if in a template decl.
5100 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5102 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5104 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5106 * decl.c (check_goto): Computed gotos assumed OK.
5108 2000-06-20 Jason Merrill <jason@redhat.com>
5110 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5111 for which we don't need to look for instantiations.
5113 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5115 * parse.y (program): Always call finish_translation_unit.
5116 * parse.c, parse.h: Rebuilt.
5118 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5120 * method.c: Don't include hard-reg-set.h.
5122 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5124 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5126 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5128 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5129 * cvt.c (cp_convert_to_pointer): Likewise.
5130 (convert_to_void): Likewise.
5131 * error.c (dump_expr): Likewise.
5132 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5133 * init.c (build_delete): Likewise.
5134 * method.c (emit_thunk): Likewise.
5135 * optmize.c (declare_return_variable): Likewise.
5136 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5137 (get_typeid): Likewise.
5138 (build_dynamic_cast_1): Likewise.
5139 * typeck.c (composite_pointer_type): Likewise.
5140 (common_type): Likewise.
5141 (build_indirect_ref): Likewise.
5142 (build_binary_op): Likewise.
5143 (build_x_compound_expr): Likewise.
5144 (check_return_expr): Likewise.
5145 * typeck2.c (add_exception_specifier): Likewise.
5147 * mangle.c (write_method_parms): Use direct comparison for end
5150 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5152 * cp-tree.h (genrtl_try_block): Declare function.
5153 (genrtl_handler): Likewise.
5154 (genrtl_catch_block): Likewise.
5155 (genrtl_ctor_stmt): Likewise.
5156 (genrtl_subobject): Likewise.
5157 (genrtl_decl_cleanup): Likewise.
5158 (genrtl_do_poplevel): Likewise.
5159 (genrtl_do_pushlevel): Likewise.
5160 (genrtl_clear_out_block): Likewise.
5161 (genrtl_goto_stmt): Likewise.
5162 (genrtl_expr_stmt): Likewise.
5163 (genrtl_decl_stmt): Likewise.
5164 (genrtl_if_stmt): Likewise.
5165 (genrtl_while_stmt): Likewise.
5166 (genrtl_do_stmt): Likewise.
5167 (genrtl_return_stmt): Likewise.
5168 (genrtl_for_stmt): Likewise.
5169 (genrtl_break_stmt): Likewise.
5170 (genrtl_continue_stmt): Likewise.
5171 (genrtl_scope_stmt): Likewise.
5172 (genrtl_switch_stmt): Likewise.
5173 (genrtl_case_label): Likewise.
5174 (genrtl_begin_compound_stmt): Likewise.
5175 (genrtl_finish_compound_stmt): Likewise.
5176 (genrtl_compound_stmt): Likewise.
5177 (genrtl_asm_stmt): Likewise.
5178 (genrtl_named_return_value): Likewise.
5179 (genrtl_begin_stmt_expr): Likewise.
5180 (genrtl_finish_stmt_expr): Likewise.
5181 (finish_for_stmt): Removed first argument.
5182 (finish_switch_stmt): Likewise.
5184 * semantics.c (genrtl_try_block): Define function.
5185 (genrtl_handler): Likewise.
5186 (genrtl_catch_block): Likewise.
5187 (genrtl_ctor_stmt): Likewise.
5188 (genrtl_subobject): Likewise.
5189 (genrtl_decl_cleanup): Likewise.
5190 (genrtl_do_poplevel): Likewise.
5191 (genrtl_do_pushlevel): Likewise.
5192 (genrtl_clear_out_block): Likewise.
5193 (genrtl_goto_stmt): Likewise.
5194 (genrtl_expr_stmt): Likewise.
5195 (genrtl_decl_stmt): Likewise.
5196 (genrtl_if_stmt): Likewise.
5197 (genrtl_while_stmt): Likewise.
5198 (genrtl_do_stmt): Likewise.
5199 (genrtl_return_stmt): Likewise.
5200 (genrtl_for_stmt): Likewise.
5201 (genrtl_break_stmt): Likewise.
5202 (genrtl_continue_stmt): Likewise.
5203 (genrtl_scope_stmt): Likewise.
5204 (genrtl_switch_stmt): Likewise.
5205 (genrtl_case_label): Likewise.
5206 (genrtl_begin_compound_stmt): Likewise.
5207 (genrtl_finish_compound_stmt): Likewise.
5208 (genrtl_compound_stmt): Likewise.
5209 (genrtl_asm_stmt): Likewise.
5210 (genrtl_named_return_value): Likewise.
5211 (genrtl_begin_stmt_expr): Likewise.
5212 (genrtl_finish_stmt_expr): Likewise.
5213 (finish_for_stmt): Removed first argument and generate rtl
5215 (finish_switch_stmt): Likewise.
5216 (do_poplevel): Removed generate rtl specific code.
5217 (do_pushlevel): Likewise.
5218 (add_tree): Likewise.
5219 (finish_goto_stmt): Likewise.
5220 (finish_expr_stmt): Likewise.
5221 (begin_if_stmt): Likewise.
5222 (finish_if_stmt_cond): Likewise.
5223 (finish_then_clause): Likewise.
5224 (begin_else_clause): Likewise.
5225 (finish_else_clause): Likewise.
5226 (finish_if_stmt): Likewise.
5227 (clear_out_block): Likewise.
5228 (begin_while_stmt): Likewise.
5229 (finish_while_stmt_cond): Likewise.
5230 (finish_while_stmt): Likewise.
5231 (begin_do_stmt): Likewise.
5232 (finish_do_body): Likewise.
5233 (finish_do_stmt): Likewise.
5234 (finish_return_stmt): Likewise.
5235 (begin_for_stmt): Likewise.
5236 (finish_for_init_stmt): Likewise.
5237 (finish_for_cond): Likewise.
5238 (finish_for_expr): Likewise.
5239 (finish_break_stmt): Likewise.
5240 (finish_continue_stmt): Likewise.
5241 (begin_switch_stmt): Likewise.
5242 (finish_switch_cond): Likewise.
5243 (finish_case_label): Likewise.
5244 (begin_try_block): Likewise.
5245 (begin_function_try_block): Likewise.
5246 (finish_try_block): Likewise.
5247 (finish_cleanup_try_block): Likewise.
5248 (finish_cleanup): Likewise.
5249 (finish_function_try_block): Likewise.
5250 (finish_handler_sequence): Likewise.
5251 (finish_function_handler_sequence): Likewise.
5252 (begin_handler): Likewise.
5253 (finish_handler_parms): Likewise.
5254 (begin_catch_block): Likewise.
5255 (finish_handler): Likewise.
5256 (begin_compound_stmt): Likewise.
5257 (finish_compound_stmt): Likewise.
5258 (finish_asm_stmt): Likewise.
5259 (finish_label_stmt): Likewise.
5260 (finish_label_decl): Likewise.
5261 (finish_subobject): Likewise.
5262 (finish_decl_cleanup): Likewise.
5263 (finish_named_return_value): Likewise.
5264 (begin_stmt_expr): Likewise.
5265 (finish_stmt_expr): Likewise.
5267 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5268 to call genrtl_expr_stmt when appropriate.
5270 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5271 begin_compound_expr to call genrtl_begin_stmt_expr and
5272 genrtl_begin_compound_expr when appropriate.
5273 (finish_init_stmts): Changed calls to finish_compound_expr and
5274 finish_stmt_expr to call genrtl_finish_compound_expr and
5275 genrtl_finish_stmt_expr when appropriate.
5276 (expand_default_init): Changed call to finish_expr_stmt to call
5277 genrtl_expr_stmt when appropriate.
5278 (build_vec_init): Likewise.
5280 * parse.y (simple_stmt): Removed first argument from call to
5281 finish_for_stmt. Removed first argument from call to
5284 * parse.c: Regenerated.
5286 * pt.c (tsubst_expr): Removed first argument from call to
5287 finish_for_stmt. Removed first argument from call to
5290 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5292 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5293 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5295 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5296 (cplus_tree_code_length[]): Likewise.
5297 (cplus_tree_code_name[]): Likewise.
5298 (init_parse): Added call to add_c_tree_codes. Changed
5299 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5301 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5303 * cp-tree.h (finish_mem_initializers): Declare.
5304 (count_trees): Likewise.
5305 * parse.y (base_init): Use finish_mem_initializers.
5306 * semantics.c (finish_mem_initializers): New function.
5308 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5309 the number of trees.
5311 (count_trees): Don't use it.
5313 2000-06-15 Jason Merrill <jason@redhat.com>
5315 * tree.c (count_trees): New debugging function.
5317 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5318 * init.c (build_member_call): Pull out the name of a DECL.
5320 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5321 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5322 * optimize.c (optimize_function): Not here.
5323 * pt.c (instantiate_decl): Push to TV_PARSE.
5325 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5327 * cp-tree.h (struct language_function): Remove x_base_init_list
5328 and x_member_init_list.
5329 (current_base_init_list): Remove.
5330 (current_member_init_list): Likewise.
5331 (setup_vtbl_ptr): Change prototype.
5332 (emit_base_init): Likewise.
5333 (expand_member_init): Likewise.
5334 (reinit_parse_for_function): Remove.
5335 * decl.c (save_function_data): Don't clear x_base_init_list and
5337 (mark_language_function): Don't mark them.
5338 * init.c (perform_member_init): Tweak comment.
5339 (sort_member_init): Take the list of initializers as an argument.
5340 (sort_base_init): Likewise.
5341 (emit_base_init): Likewise.
5342 (expand_member_init): Return the initializer. Don't use global
5344 * lex.c (reinit_parse_for_function): Remove.
5345 * method.c (build_template_parm_names): Correct substitution.
5346 (do_build_copy_constructor): Don't use current_member_init_list
5347 and current_base_init_list.
5348 (synthesize_method): Likewise.
5349 * parse.y (base_init): Split mem-initializers into
5350 base-initializers and field-initializers.
5351 (member_init_list): Build up the list here.
5352 (member_init): Return the initializer.
5353 (fn.depfn): Don't use reinit_parse_for_function.
5354 * parse.c: Regenerated.
5355 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5357 (tsubst_expr): Don't use current_member_init_list
5358 and current_base_init_list.
5359 (tsubst_expr_values): Rename to ...
5360 (tsubst_initializer_list): ... this. Use convert_from_reference.
5361 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5362 and current_base_init_list.
5363 (begin_function_definition): Don't call reinit_parse_for_function.
5365 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5367 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5370 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5372 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5374 * cp-tree.h (IF_COND): Move to c-common.h.
5375 (THEN_CLAUSE): Likewise.
5376 (ELSE_CLAUSE): Likewise.
5377 (WHILE_COND): Likewise.
5378 (WHILE_BODY): Likewise.
5379 (DO_COND): Likewise.
5380 (DO_BODY): Likewise.
5381 (RETURN_EXPR): Likewise.
5382 (EXPR_STMT_EXPR): Likewise.
5383 (FOR_INIT_STMT): Likewise.
5384 (FOR_COND): Likewise.
5385 (FOR_EXPR): Likewise.
5386 (FOR_BODY): Likewise.
5387 (SWITCH_COND): Likewise.
5388 (SWITCH_BODY): Likewise.
5389 (CASE_LOW): Likewise.
5390 (CASE_HIGH): Likewise.
5391 (GOTO_DESTINATION): Likewise.
5392 (COMPOUND_BODY): Likewise.
5393 (ASM_CV_QUAL): Likewise.
5394 (ASM_STRING): Likewise.
5395 (ASM_OUTPUTS): Likewise.
5396 (ASM_INPUTS): Likewise.
5397 (ASM_CLOBBERS): Likewise.
5398 (DECL_STMT_DECL): Likewise.
5399 (STMT_EXPR_STMT): Likewise.
5400 (LABEL_STMT_LABEL): Likewise.
5401 (SCOPE_BEGIN_P): Likewise.
5402 (SCOPE_END_P): Likewise.
5403 (SCOPE_STMT_BLOCK): Likewise.
5404 (SCOPE_NULLIFIED_P): Likewise.
5405 (SCOPE_NO_CLEANUPS_P): Likewise.
5406 (SCOPE_PARTIAL_P): Likewise.
5407 (ASM_VOLATILE_P): Likewise.
5408 (STMT_LINENO): Likewise.
5409 (STMT_LINENO_FOR_FN_P): Likewise.
5411 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5412 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5413 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5414 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5415 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5417 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5419 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5420 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5422 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5423 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5424 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5426 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5428 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5429 * class.c (dfs_find_final_overrider): Set it appropriately.
5430 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5431 avoid unneeded secondary vptrs.
5433 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5435 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5436 (check_bitfield_decl, check_field_decl): Likewise.
5437 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5438 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5439 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5440 (xfer_tag, finish_enum): Likewise.
5441 * decl2.c (finish_builtin_type): Likewise.
5442 * init.c (init_init_processing): Likewise.
5443 * pt.c (instantiate_class_template): Likewise.
5444 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5445 * cp-tree.h (struct lang_type): Add user_align member.
5446 (CLASSTYPE_USER_ALIGN): Define.
5448 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5450 * Make-lang.in (c++.install-common): Install g++-cross in
5451 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5452 $(target_alias)-g++ and $(target_alias)-c++.
5454 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5456 * class.c (vcall_offset_data_s): Add last_init and fns.
5457 (overrides): Rename to same_signature_p.
5458 (dfs_find_final_overrider): Adjust accordingly.
5459 (mark_overriders): Likewise.
5460 (warn_hidden): Likewise.
5461 (build_vtbl_initializer): Reorganize machinery for building things
5462 at negative offsets.
5463 (build_vcall_and_vbase_vtbl_entries): Likewise.
5464 (build_vbase_offset_vtbl_entries): Likewise.
5465 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5466 offset entries. Do not create two entries for functions with the
5468 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5469 (build_rtti_vtbl_entries): Reorganize machinery for building things
5470 at negative offsets.
5472 * optimize.c (expand_call_inline): Don't recurse into the code
5473 used to initialize the parameters more than once.
5475 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5477 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5478 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5479 (find_substitution): Only use the `Sa' substitution for
5480 std::allocator, not instantiations of it.
5481 (write_template_prefix): Move comment. Only use a TREE_LIST to
5482 represent substitutions for a member template.
5483 (write_array_type): Mangle array dimensions correctly.
5484 * optimize.c (maybe_clone_body): Copy more information from the
5486 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5487 on the regenerated declaration.
5489 2000-06-11 Chip Salzenberg <chip@valinux.com>
5490 Mark Mitchell <mark@codesourcery.com>
5492 * class.c (build_vtable): Clarify comment.
5493 (build_ctor_vtbl_group): Pass the most derived type to
5496 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5498 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5500 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5502 * decl.c (add_binding): Handle duplicate declarations of external
5505 2000-06-09 Chip Salzenberg <chip@valinux.com>
5506 Mark Mitchell <mark@codesourcery.com>
5508 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5510 (write_signed_number): New macro.
5511 (write_unsigned_number): Likewise.
5512 (write_source_name): Use them.
5513 (write_number): Handle signed and unsigned values.
5514 (write_integer_cst): Use tree_int_cst_sgn, and use
5515 write_unsigned_number or write_signed_number as appropriate.
5516 (write_discriminator): Use write_unsigned_number or
5517 write_signed_number as appropriate.
5518 (write_template_arg_literal): Likewise.
5519 (write_array_type): Use tree_low_cst.
5520 (write_template_parm): Use write_unsigned_number or
5521 write_signed_number as appropriate.
5522 (write_substitution): Adjust call to write_number.
5523 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5524 (write_expression): Handle non-type template arguments of
5525 reference type correctly.
5526 (mangle_thunk): Use write_signed_number.
5528 2000-06-09 Chip Salzenberg <chip@valinux.com>
5530 * mangle.c (find_substition): Don't mangle objects with typename
5531 substitutions (e.g. "cin" as "Si").
5533 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5535 * call.c (add_candidate): Use ggc_alloc_cleared.
5536 * decl.c (lookup_label): Likewise.
5537 * lex.c (retrofit_lang_decl): Likewise.
5539 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5541 * semantics.c (expand_body): Push to TV_EXPAND.
5542 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5543 * decl.c (start_function): Always call announce_function.
5545 * tinfo2.cc: Just declare abort.
5547 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5549 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5550 whenever @ is a symbolic name.
5552 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5554 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5556 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5558 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5559 DECL_ASSEMBLER_NAME.
5561 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5563 * decl2.c (c_language): Define.
5565 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5567 * lex.c (lang_init_options): Tweak.
5569 * decl2.c: Remove #inclusion of diagnostic.h
5570 (lang_decode_option): Move diagnostic formatting options to
5573 * lang-options.h: Remove documentation for diagnostic options.
5575 * Makefile.in (lex.o): Depends upon diagnostic.h
5577 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5579 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5580 the same DECL_RESULT, it's not a redefinition.
5581 * pt.c (tsubst_decl): Remove code to handle illegal
5584 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5586 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5588 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5590 * search.c (maybe_suppress_debug_info): Don't check
5591 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5593 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5596 Remember instantiation context in deferred instantiations.
5597 * cp-tree.h (struct tinst_level): Remove.
5598 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5599 * pt.c (current_tinst_level): Now a tree.
5600 (print_template_context, push_tinst_level, pop_tinst_level,
5601 tinst_for_decl): Adjust.
5602 (reopen_tinst_level): New fn.
5603 (init_pt): Register current_tinst_level as a root.
5604 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5605 of the pending templates list.
5606 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5607 * lex.c (extract_interface_info): Adjust.
5608 * decl2.c (warn_if_unknown_interface): Adjust.
5610 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5612 * class.c (indirect_primary_base_p): New function.
5613 (determine_primary_base): Use it.
5615 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5617 Update new-abi dynamic cast algorithm.
5618 * tinfo.cc (__class_type_info::__dyncast_result): Add
5619 whole_details. Adjust constructor.
5620 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5621 Avoid unnecessary searching.
5622 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5624 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5626 * decl.c (init_decl_processing): Don't call record_component_aliases.
5627 * tree.c (build_cplus_array_type_1): Likewise.
5629 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5631 * ir.texi: Correct typo.
5632 * mangle.c (write_expression): Handle non-type template arguments
5633 with reference type.
5634 * method.c (build_overload_value): Likewise.
5635 * pt.c (convert_nontype_argument): Explicitly represent conversion
5636 to a reference with an ADDR_EXPR.
5637 (unify): Always unify arguments in left-to-right order.
5639 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5640 Mark Mitchell <mark@codesourcery.com>
5642 * Make-lang.in (CXX_SRCS): Add mangle.c.
5643 * Makefile.in (CXX_OBJS): Add mangle.o.
5644 (mangle.o): New rule.
5646 * class.c (local_classes): New variable.
5647 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5648 (get_vtt_name): Use mangle_vtt_name for new ABI.
5649 (init_class_processing): Initialize local_classes.
5650 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5651 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5652 (std_identifier): New macro.
5653 (DECL_VOLATILE_MEMFUNC_P): New macro.
5654 (DECL_NAMESPACE_STD_P): Likewise.
5655 (local_classes): Declare.
5656 (get_mostly_instantiated_function_type): Declare.
5657 (init_mangle): Declare.
5658 (mangle_decl): Likewise.
5659 (mangle_type_string): Likewise.
5660 (mangle_type): Likewise.
5661 (mangle_typeinfo_for_type): Likewise.
5662 (mangle_typeinfo_string_for_type): Likewise.
5663 (mangle_vtbl_for_type): Likewise.
5664 (mangle_vtt_for_type): Likewise.
5665 (mangle_ctor_vtbl_for_type): Likewise.
5666 (mangle_thunk): Likewise.
5667 (mangle_conv_op_name_for_type): Likewise.
5668 (mangle_guard_variable): Likewise.
5669 * decl.c (pushtag): Keep track of local classes.
5670 (initialize_predefined_identifiers): Initialize std_identifier.
5671 (init_decl_processing): Use std_identifier.
5672 (start_decl): Don't treat instantiations as specializations.
5673 (grokdeclarator): Likewise.
5674 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5675 name for fully-instantiated templates.
5676 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5677 destructors with the new ABI.
5678 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5679 (grokfield): Use mangle_type for new ABI.
5680 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5681 (get_sentry): Use mangle_guard_variable for new ABI.
5682 (start_static_initialization_or_destruction): Likewise.
5683 * expr.c (extract_aggr_init): Remove.
5684 (extract_scalar_init): Likewise.
5685 (extract_init): Remove #if 0'd code.
5686 * mangle.c: New function.
5687 * method.c (build_mangled_name): Assert not flag_new_abi.
5688 (build_static_name): Likewise.
5689 (build_decl_overload_real): Likewise.
5690 (build_typename_overload): Likewise.
5691 (build_overload_with_type): Likewise.
5692 (build_overload_name): Likewise.
5693 (get_ctor_vtbl_name): Likewise.
5694 (start_squangling): Likewise.
5695 (get_id_2): Likewise.
5696 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5697 (init_method): Call init_mangle for new ABI.
5698 (make_thunk): Call mangle_thunk for new ABI.
5699 * operators.def: Correct new ABI manglings for the `%' operator.
5701 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5702 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5703 (lookup_template_class): Call mangle_decl for new ABI.
5704 (get_mostly_instantiated_function_type): New function.
5705 (set_mangled_name_for_template_decl): Use it.
5706 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5707 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5708 conversion op names.
5709 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5710 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5711 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5712 mangle_typeinfo_string_for_type.
5714 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5716 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5717 (INNERMOST_TEMPLATE_ARGS): New macro.
5718 (innermost_args): Remove.
5719 (get_innermost_template_args): New function.
5720 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5721 * error.c (dump_function_decl): Be caution when using
5722 most_general_template.
5723 * method.c (build_template_parm_names): Use
5724 INNERMOST_TEMPLATE_ARGS.
5725 * pt.c (add_to_template_args): Tidy comment
5726 (get_innermost_template_args): New function.
5727 (check_explicit_specialization): Clear DECL_INITIAL for a new
5729 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5731 (push_template_decl): Always register specializations of the most
5733 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5734 (coerce_template_parms): Likewise.
5735 (lookup_template_class): Likewise.
5736 (innermost_args): Remove.
5737 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5738 (tsubst_decl): Handle tricky specializations. Use
5739 get_innermost_template_args.
5740 (instantiate_template): Simplify handling of partial
5742 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5743 (most_general_template): Reimplement, in a more straightforward
5745 (regenerate_decl_from_template): Tweak formatting. Use
5746 TMPL_ARGS_DEPTH for clarity.
5747 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5749 * dump.c (dequeue_and_dump): Dump information about thunks.
5751 2000-06-01 Richard Henderson <rth@cygnus.com>
5753 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5755 2000-06-01 Richard Henderson <rth@cygnus.com>
5757 * decl2.c (unsupported_options): Fix typo, make const.
5758 (lang_decode_option): Fix bsearch argument order.
5760 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5762 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5765 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5767 * cp-tree.h (c_get_alias_set): Deleted.
5768 * Makefile.in (decl.o): Include ../expr.h.
5769 * decl.c (expr.h): Include.
5770 (init_decl_processing): Call record_component_aliases for arrays.
5771 (grokdeclarator): Likewise.
5772 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5773 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5775 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5777 Remove guiding declaration support.
5778 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5779 (flag_guiding_decls): Remove.
5780 * call.c (build_user_type_conversion_1): Remove support for
5782 (build_new_function_call): Likewise.
5783 (build_new_op): Likewise.
5784 (build_new_method_call): Likewise.
5785 * decl.c (start_function): Likewise.
5786 * friend.c (is_friend): Likewise.
5787 (do_friend): Likewise.
5788 * decl2.c ((flag_dump_translation_unit): Make it const.
5789 (flag_guiding_decls): Remove.
5790 (unsupported_options): New variable
5791 (compare_options): New function.
5792 (lang_decode_option): Use them.
5794 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5796 * method.c (mangle_expression): Adjust test for legal expression
5799 * pt.c (instantiate_decl): Save and restore the local
5800 specializations list.
5802 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5804 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5806 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5808 * call.c (add_template_candidate_real): Handle member template
5809 constructors for classes with virtual bases.
5810 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5811 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5813 * ir.texi: Update thunk documentation.
5815 * call.c (joust): Fix handling of overloaded builtin operators.
5817 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5819 * cp-tree.h (DECL_ANTICIPATED): New macro.
5820 Document new use of DECL_LANG_FLAG_7.
5821 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5822 in the user namespace.
5823 * lex.c (do_identifier): If the identifier's declaration has
5824 DECL_ANTICIPATED on, it has not yet been declared. But do not
5825 replace it with an ordinary implicit declaration.
5827 * tinfo2.cc: Include stdlib.h.
5829 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5831 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5832 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5835 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5837 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5840 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5842 * operators.def (<?): Duplicated, should have been...
5845 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5846 Mark Mitchell <mark@codesourcery.com>
5848 * cp-tree.h (ansi_opname): Make it a macro.
5849 (ansi_assopname): Likewise.
5850 (struct lang_decl_flags): Add assignment_operator_p.
5851 (struct lang_decl): Add operator_code.
5852 (DECL_VTT_PARM): Adjust.
5853 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5854 overloaded operator.
5855 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5856 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5857 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5858 (opname_tab): Remove.
5859 (assignop_tab): Likewise.
5860 (operator_name_info_t): New type.
5861 (operator_name_info): New variable.
5862 (assignment_operator_name_info): Likewise.
5863 (build_cp_library_fn): Remove declaration.
5864 (push_cp_library_fn): Likewise.
5865 (operator_name_string): Likewise.
5866 (build_decl_overload): Likewise.
5867 * call.c (print_z_candidates): Simplify.
5868 (build_object_call): Adjust usage of ansi_opname. Use
5869 DECL_OVERLOADED_OPERATOR_P.
5870 (op_error): Adjust operator name lookup.
5871 (build_conditional_expr): Adjust usage of ansi_opname.
5872 (build_new_op): Likewise.
5873 (build_op_delete_call): Likewise.
5874 (build_over_call): Likewise.
5875 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5876 * decl.c (duplicate_decls): Copy operator_code.
5877 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5878 (builtin_function): Adjust parameters to build_library_fn_1.
5879 (build_library_fn_1): Accept an overloaded operator code.
5880 (build_library_fn): Pass ERROR_MARK.
5881 (build_cp_library_fn): Accept an overloaded operator code.
5882 (push_cp_library_fn): Likewise.
5883 (grokfndecl): Tweak.
5884 (grokdeclarator): Simplify code to compute names of overloaded
5885 operators. Adjust use of ansi_opname.
5886 (ambi_op_p): Work on tree_codes, not identifiers.
5887 (unary_op_p): Likewise.
5888 (grok_op_properties): Likewise.
5889 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5890 (lang_mark_tree): Don't try to mark the operator_code.
5891 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5892 * error.c (dump_decl): Remove special handling for operator
5894 (dump_function_name): Likewise.
5895 (dump_expr): Adjust name lookup of operators.
5896 (op_to_string): Simplify.
5897 (assop_to_string): Likewise.
5898 * init.c (build_new_1): Adjust use of ansi_opname.
5899 * lex.c (opname_tab): Remove.
5900 (assignop_tab): Likewise.
5901 (ansi_opname): Likewise.
5902 (ansi_assopname): Likewise.
5903 (operator_name_string): Likewise.
5904 (reinit_lang_specific): Likewise.
5905 (operator_name_info): New variable.
5906 (assignment_operator_name_info): Likewise.
5907 (init_operators): New function.
5908 (init_parse): Use it.
5909 (do_identifier): Adjust use of ansi_opname.
5910 * method.c (mangle_expression): Don't use ansi_opname for
5912 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5913 (build_decl_overload): Remove.
5914 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5915 (do_build_assign_ref): Adjust use of ansi_opname.
5916 (synthesize_method): Likewise.
5917 (implicitly_declare_fn): Likewise.
5918 * operators.def: New file.
5919 * parse.y (operator): Adjust use of ansi_opname.
5920 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5921 (set_mangled_name_for_template_decl): Don't play games with
5923 (special_function_p): Adjust use of ansi_opname.
5924 * typeck.c (check_return_expr): Likewise.
5925 * Make-lang.in (cc1plus): Depend on operators.def.
5926 * Makefile.in (lex.o): Likewise.
5929 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5931 * Make-lang.in (cplib2.ready): Eradicate.
5933 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5935 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5936 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5937 (built_min, cp_tree_equal): Likewise.
5939 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5941 * class.c (layout_nonempty_base_or_field): Replace
5942 `record_layout_info' with `record_layout_info_s'.
5944 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5947 * cp-tree.h (struct language_function): x_named_labels is now
5948 a struct named_label_list*.
5949 * decl.c (struct named_label_use_list): Renamed from...
5950 (struct named_label_list): ...this. New struct.
5951 (push_binding_level): Don't set eh_region.
5952 (note_level_for_eh): New fn.
5953 (pop_label): Take label and old value directly.
5954 (pop_labels): Adjust for new named_labels format.
5955 (lookup_label): Likewise.
5956 (poplevel): Note characteristics of a binding level containing a
5957 named label. Mess with named label lists earlier.
5958 (mark_named_label_lists): New fn.
5959 (mark_lang_function): Call it.
5960 (use_label): New fn, split out from...
5961 (make_label_decl): ...here. Don't call it.
5962 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5963 check_previous_gotos): New fns, split out from...
5964 (define_label): ...here.
5965 (check_switch_goto): New fn.
5966 (define_case_label): Call it.
5967 (check_goto): New fn.
5968 * semantics.c (finish_goto_stmt): Call it and use_label.
5969 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5970 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5972 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5974 * class.c (build_vtable_entry_ref): Correct usage of
5975 get_vtbl_decl_for_binfo.
5977 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5978 * method.c (implicitly_declare_fn): Not here.
5980 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5982 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5983 (CPTI_PTMD_DESC_TYPE): ... here.
5984 (ptmd_desc_type_node): Rename to ...
5985 (ptm_desc_type_node): ... here.
5987 * rtti.c (ptmd_initializer): Rename to ...
5988 (ptm_initializer): ... here.
5989 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5991 (create_tinfo_types): Adjust.
5993 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5995 Finish implementation of VTTs.
5996 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5997 CPTI_VTT_PARM_IDENTIFIER.
5998 (vtt_parm_identifier): New macro.
5999 (vtt_parm_type): Likewise.
6000 (BINFO_SUBVTT_INDEX): Likewise.
6001 (BINFO_VPTR_INDEX): Likewise.
6002 (struct lang_decl): Add vtt_parm.
6003 (DECL_VTT_PARM): New macro.
6004 (DECL_USE_VTT_PARM): Likewise.
6005 (DECL_NEEDS_VTT_PARM_P): Likewise.
6006 (get_vtt_name): Declare.
6007 (build_artifical_parm): Likewise.
6008 (fixup_all_virtual_upcast_offsets): Likewise.
6009 (expand_indirect_vtbls_init): Remove.
6010 * call.c (build_new_method_call): Pass the vtt to subobject
6011 constructors and destructors.
6012 * class.c (get_vtt_name): Give it external linkage.
6013 (build_clone): Handle the magic VTT parameters for clones.
6014 (clone_function_decl): Fix typo in comment.
6015 (build_vtt): Keep track of the indices in the VTTs where various
6016 entities are stored.
6017 (build_vtt_inits): Likewise.
6018 (dfs_build_vtt_inits): Likewise.
6019 (build_ctor_vtbl_group): Tweak type of construction vtables.
6020 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6021 primary bases, when building construction vtables.
6022 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6023 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6024 (init_decl_processing): Initialize vtt_parm_type.
6025 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6026 (lang_mark_tree): Make vtt_parm.
6027 * decl2.c (build_artificial_parm): New function.
6028 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6029 (grokclassfn): Use build_artificial_parm.
6030 * init.c (initialize_vtbl_ptrs): Call
6031 fixup_all_virtual_upcast_offsets directly.
6032 (perform_member_init): Use the complete subobject destructor for
6034 (build_vtbl_address): New function.
6035 (expand_virtual_init): Handle VTTs.
6036 * optimize (maybe_clone_body): Likewise.
6037 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6039 (expand_indirect_vtbls_init): Remove.
6040 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6041 * tree.c (make_binfo): Make them bigger.
6043 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6045 * inc/cxxabi.h (__pbase_type_info): Define, based on
6046 __pointer_type_info.
6047 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6048 (__pointer_to_member_type_info): Likewise.
6049 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6050 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6051 (__pointer_type_info::__do_catch): Rename to ...
6052 (__pbase_type_info::__do_catch): ... here. Adjust.
6053 (__pbase_type_info::__pointer_catch): Implement.
6054 (__pointer_type_info::__pointer_catch): Adjust.
6055 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6057 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6059 * tinfo.h (__user_type_info::contained_virtual_p): New
6061 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6063 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6064 diamond shaped heirarchy. Add early out for mixed diamond and
6065 duplicate shaped heirarchy.
6067 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6069 * cp-tree.h (build_delete): Change prototype.
6070 (build_vec_delete): Likewise.
6071 * call.c (build_scoped_method_call): Use special_function_kind
6072 values to indicate the kind of destruction to be done.
6073 (build_method_call): Likewise.
6074 * decl.c (finish_destructor_body): Likewise.
6075 (maybe_build_cleanup_1): Likewise. Rename to ...
6076 (maybe_build_cleanup): ... this.
6077 * decl2.c (delete_sanity): Use special_function_kind
6078 values to indicate the kind of destruction to be done.
6079 (build_cleanup): Likewise.
6080 * init.c (perform_member_init): Likewise.
6081 (build_vec_delete_1): Likewise.
6082 (build_dtor_call): Simplify.
6083 (build_delete): Use special_function_kind
6084 values to indicate the kind of destruction to be done.
6085 (build_vbase_delete): Likewise.
6086 (build_vec_delete): Likewise.
6088 * init.c (sort_member_init): Fix typo in error message generation
6091 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6093 * semantics.c (begin_class_definition): make the packed
6094 attribute be sensitive to the "-fpack-struct" command line flag
6096 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6098 Update new-abi upcast algorithm.
6099 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6100 prototype and meaning of return value.
6101 (__si_class_type_info::__do_upcast): Likewise.
6102 (__vmi_class_type_info::__do_upcast): Likewise.
6103 * tinfo.cc (__class_type_info::__upcast_result): Replace
6104 whole2dst with part2dst. Adjust ctor.
6105 (__class_type_info::__do_upcast): Adjust call of worker function.
6106 (__class_type_info::__do_upcast): Adjust.
6107 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6109 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6110 virtual base in diamond heirarchy bug.
6112 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6114 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6115 and bitfield to tinfo_fn_p.
6116 (DECL_TINFO_FN_P): Adjust.
6117 (SET_DECL_TINFO_FN_P): Likewise.
6118 (DECL_MUTABLE_P): Likewise.
6119 (DECL_C_BIT_FIELD): Likewise.
6120 (SET_DECL_C_BIT_FIELD): Likewise.
6121 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6122 (DECL_UNINLINABLE): Likewise.
6123 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6124 (handle_using_decl): Remove assertion.
6125 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6126 to build FIELD_DECLs.
6127 (build_base_field): Likewise.
6128 (layout_class_type): Likewise.
6129 * decl.c (init_decl_processing): Likewise.
6130 (build_ptrmemfunc_type): Likewise.
6131 (grokdeclarator): Likewise.
6132 * decl2.c (grok_x_components): Likewise.
6133 * except.c (call_eh_info): Likewise.
6134 * init.c (init_init_processing): Likewise.
6135 * rtti.c (expand_class_desc): Likewise.
6136 (create_pseudo_type_info): Likewise.
6137 (get_vmi_pseudo_type_info): Likewise.
6138 (create_tinfo_types): Likewise.
6139 * ptree.c (print_lang_decl): Adjust.
6140 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6141 before checking DECL_MUTABLE_P.
6143 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6144 parameters for template functions.
6145 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6146 destructors as well as constructors.
6148 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6150 * class.c (build_ctor_vtbl_group): Set inits.
6151 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6152 DECL_THIS_INLINE appropriately for clones.
6154 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6155 (DECL_CONV_FN_P): Simplify.
6156 (DECL_OPERATOR): Remove.
6157 (language_to_string): Declare.
6158 * decl.c (duplicate_decls): Fix typo in comment.
6159 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6160 (grok_op_properties): Use DECL_CONV_FN_P instead of
6161 IDENTIFIER_TYPENAME_P.
6162 * dump.c (dequeue_and_dump): Dump the language linkage of
6164 * error.c (language_to_string): Give it external linkage.
6165 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6166 (implicitly_declare_fn): Set DECL_LANGUAGE.
6167 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6168 IDENTIFIER_TYPENAME_P.
6169 (tsubst_decl): Likewise.
6170 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6171 * semantics.c (finish_member_declaration): Don't mark members of
6172 classes declared in an extern "C" region as extern "C".
6174 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6176 * decl2.c (qualified_lookup_using_namespace): Look through
6179 * decl.c (push_using_decl): Return the old decl on namespace level.
6181 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6183 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6184 (VTT_NAME_PREFIX): New macro.
6185 (CTOR_VTBL_NAME_PREFIX): Likewise.
6186 (get_ctor_vtbl_name): New function.
6187 * class.c (get_vtable_name): Simplify.
6188 (get_vtt_name): New function.
6189 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6190 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6191 when a virtual base becomes primary.
6192 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6194 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6195 additional parameters.
6196 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6197 (initialize_array): New function.
6198 (build_vtt): Likewise.
6199 (build_vtt_inits): Likewise.
6200 (dfs_build_vtt_inits): Likewise.
6201 (dfs_fixup_binfo_vtbls): Likewise.
6202 (build_ctor_vtbl_group): Likewise.
6203 (initialize_vtable): Use initialize_array.
6204 (accumulate_vtbl_inits): Reimplement to handle construction
6206 (dfs_accumulate_vtbl_inits): Likewise.
6207 (bulid_vtbl_initializer): Adjust parameter name.
6208 * method.c (build_typename_overload): Remove #if 0'd code.
6209 (get_ctor_vtbl_name): New function.
6210 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6211 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6213 * cp-tree.h (struct lang_type): Remove search_slot.
6214 (CLASSTYPE_SEARCH_SLOT): Remove.
6215 (emit_base_init): Change prototype.
6216 (initialize_vtbl_ptrs): Likewise.
6217 (expand_indirect_vtbls_init): Likewise.
6218 (clear_search_slots): Remove.
6219 * decl.c (lang_mark_tree): Don't mark search_slot.
6220 * init.c (initialize_vtbl_ptrs): Simplify.
6221 (emit_base_init): Likewise.
6222 * search.c (struct vbase_info): Document decl_ptr.
6223 (convert_pointer_to_single_level): Remove.
6224 (dfs_find_vbases): Remove.
6225 (dfs_init_base_pointers): Simplify.
6226 (dfs_clear_vbase_slots): Remove.
6227 (dfs_vtable_path_unmark): New function.
6228 (init_vbase_pointers): Simplify.
6229 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6230 (expand_indirect_vtbls_init): Simplify. Don't call
6231 mark_all_temps_used.
6232 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6233 initialize_vtbl_ptrs.
6235 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6237 * except.c: Add static prototypes.
6239 2000-05-20 H.J. Lu <hjl@gnu.org>
6241 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6243 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6245 Don't create a separate copy of virtual bases for the
6246 CLASSTYPE_VBASECLASSES list.
6247 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6248 (BINFO_FOR_VBASE): Remove.
6249 (CANONICAL_BINFO): Adjust.
6250 (binfo_for_vbase): New function.
6251 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6252 instead of BINFO_FOR_VBASE.
6253 (build_vbase_pointer): Likewise.
6254 (build_secondary_vtable): Likewise.
6255 (dfs_mark_primary_bases): Likewise.
6256 (mark_primary_bases): Likewise.
6257 (layout_nonempty_base_or_field): Likewise.
6258 (dfs_set_offset_for_shared_vbases): Likewise.
6259 (dfs_set_offset_for_unshared_vbases): Likewise.
6260 (layout_virtual_bases): Likewise. Adjust for changes to the
6261 CLASSTYPE_VBASECLASSES list.
6262 (dump_class_hierarchy_r): Use binfo_for_vbase
6263 instead of BINFO_FOR_VBASE.
6264 (dump_class_hierarchy): Likewise.
6265 (finish_vtbls): Likewise.
6266 (build_vtbl_initializer): Adjust for changes to the
6267 CLASSTYPE_VBASECLASSES list.
6268 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6269 * decl.c (finish_destructor_body): Adjust for changes to the
6270 CLASSTYPE_VBASECLASSES list.
6271 * init.c (sort_base_init): Use binfo_for_vbase.
6272 (construct_virtual_bases): Adjust for changes to the
6273 CLASSTYPE_VBASECLASSES list.
6274 (expand_member_init): Use binfo_for_vbase.
6275 (build_vbase_delete): Adjust for changes to the
6276 CLASSTYPE_VBASECLASSES list.
6277 * method.c (do_build_copy_constructor): Likewise.
6278 * rtti.c (get_base_offset): Use binfo_for_vbase.
6279 (expand_class_desc): Remove #if 0'd code.
6280 * search.c (struct vbase_info): Remove vbase_types.
6281 (get_base_distance): Use binfo_for_vbase.
6282 (lookup_field_queue_p): Use CANONICAL_BINFO.
6283 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6284 (get_pure_virtuals): Adjust for changes to the
6285 CLASSTYPE_VBASECLASSES list.
6286 (dfs_find_vbases): Use binfo_for_vbase.
6287 (dfs_init_vbase_pointers): Likewise.
6288 (init_vbase_pointers): Don't initialize vi.vbase_types.
6289 (virtual_context): Use binfo_for_vbase.
6290 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6291 CLASSTYPE_VBASECLASSES list.
6292 (expand_indirect_vtbls_init): Simplify.
6293 (dfs_get_vbase_types): Don't replicate virtual bases.
6294 (find_vbase_instance): Use binfo_for_vbase.
6295 (binfo_for_vbase): New function.
6296 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6298 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6300 * decl2.c (finish_anon_union): Generalize error messages to handle
6301 anonymous structures.
6302 * init.c (perform_member_init): Remove `name' parameter.
6303 (build_field_list): New function.
6304 (sort_member_init): Handle anonymous union initialization order
6305 correctly. Check for multiple initializations of the same union.
6306 (emit_base_init): Don't look up fields by name here.
6307 (expand_member_init): Record the result of name lookup for future
6309 * typeck.c (build_component_ref): Fix formatting.
6311 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6313 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6314 * typeck.c (build_x_compound_expr): Replace warn_unused with
6317 * decl2.c (lang_decode_option): Update -Wall unused flags by
6318 calling set_Wunused.
6320 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6322 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6323 * init.c (dfs_vtable_path_unmark): Remove.
6324 * search.c (marked_new_vtable_p): Likewise.
6325 (unmarked_new_vtable_p): Likewise.
6326 (dfs_search_slot_nonempty_p): Likewise.
6327 (dfs_mark): Likewise.
6328 (dfs_vtable_path_unmark): Likewise.
6329 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6330 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6331 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6332 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6333 (init_vbase_pointers): Simplify.
6334 (expand_indirect_vtbls_init): Likewise.
6336 * class.c (copy_virtuals): New function.
6337 (build_primary_table): Use it.
6338 (build_secondary_vtable): Likewise.
6339 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6340 indicate that no vcall offset is required.
6341 (add_virtual_function): Likewise.
6342 (modify_all_vtables): Likewise.
6343 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6344 (dfs_accumulate_vtbl_inits): Likewise.
6345 (build_vtbl_initializer): Make changes to handle construction
6347 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6348 (build_rtti_vtbl_entries): Likewise.
6349 (build_vtable_entries): Handle a NULL vcall_index.
6351 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6353 * decl2.c (lang_decode_option): Fix thinko.
6355 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6357 * except.c (check_handlers): New fn.
6358 * cp-tree.h: Declare it.
6359 * semantics.c (finish_handler_sequence): Call it.
6360 (finish_function_handler_sequence): Likewise.
6361 (finish_handler_parms): Set TREE_TYPE on the handler.
6362 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6363 * search.c (get_base_distance_recursive): If protect>1, ignore
6365 (get_base_distance): Don't reduce watch_access.
6367 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6369 * lex.c: #include diagnostic.h.
6370 (lang_init_options): Set default prefixing rules.
6372 * lang-options.h: Add -fdiagnostics-show-location=.
6374 * decl2.c: #include diagnostic.h.
6375 (lang_decode_option): Handle -fdiagnostics-show-location=.
6377 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6379 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6380 * vec.cc: Revert my 2000-05-07 change.
6382 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6384 * class.c (check_field_decls): Complain about non-static data
6385 members with same name as class in class with constructor.
6387 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6389 * decl.c (grokdeclarator): Allow non-static data members with
6392 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6394 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6395 and pending_inline.filename. Update prototypes.
6396 * decl.c (define_label): Constify filename parameter.
6397 * decl2.c (warn_if_unknown_interface): Constify local char *.
6398 * input.c Constify input_source.filename. Don't declare
6399 input_filename or lineno. Constify filename parameter to feed_input.
6400 * lex.c (init_parse): Constify parameter and return value.
6401 (cp_pragma_interface, cp_pragma_implementation): Constify
6403 (reinit_parse_for_method, reinit_parse_for_block,
6404 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6405 Constify local char *.
6406 * pt.c: Don't declare lineno or input_filename.
6407 (print_template_context, tsubst_friend_function, tsubst_decl,
6408 tsubst, instantiate_decl): Constify local char *.
6409 * semantics.c (expand_body): Constify local char *.
6410 * tree.c (build_srcloc): Constify filename parameter.
6411 * typeck.c (c_expand_asm_operands): Constify filename
6414 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6416 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6419 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6421 * inc/cxxabi.h: Fix typos in comment.
6422 (__base_class_info::__offset): Use a static_cast.
6424 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6426 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6427 of std::size_t and std::ptrdiff_t respectively.
6428 * tinfo.cc: Likewise.
6431 2000-05-06 Richard Henderson <rth@cygnus.com>
6433 * typeck.c (build_c_cast): Don't warn integer->pointer size
6434 mismatch for constants.
6436 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6438 * rtti.c (ptmd_initializer): Set non-public, if class is
6441 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6442 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6443 __cxa_vec_delete): Likewise.
6444 * tinfo.cc (__dynamic_cast): Likewise.
6445 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6446 __cxa_vec_delete): Likewise.
6448 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6450 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6451 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6452 (lang_decl_flags): Add vcall_offset.
6453 (THUNK_VCALL_OFFSET): Use it.
6454 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6455 * method.c (make_thunk): Create the lang_decl here, not in
6457 (emit_thunk): Make generic thunks into ordinary functions once
6458 they have been fed to expand_body.
6459 * semantics.c (expand_body): Set current_function_is_thunk here.
6461 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6463 * class.c (update_vtable_entry_for_fn): Prototype.
6465 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6468 * search.c (dfs_build_inheritance_graph_order): Prototype.
6470 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6472 * cp-tree.h (special_function_kind): Add various kinds of
6474 (special_function_p): New function.
6475 * class.c (overrides): Don't let one kind of destructor override
6477 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6478 whether or not to instantiate a template.
6479 * tree.c (special_function_p): Define.
6481 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6483 * cp-tree.def (THUNK_DECL): Remove.
6484 * cp-tree.h (DECL_THUNK_P): New macro.
6485 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6486 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6487 (SET_DECL_THUNK_P): Likewise.
6488 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6489 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6490 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6491 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6492 (duplicate_decls): Likewise.
6493 (pushdecl): Likewise. Adjust thunk handling.
6494 (grokfndecl): Use DECL_EXTERN_C_P.
6495 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6496 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6497 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6498 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6499 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6500 DECL_NO_STATIC_CHAIN.
6501 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6502 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6503 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6506 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6508 * tree.c (walk_tree): Set lineno.
6510 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6512 * exception.cc: Update license notice.
6514 * new1.cc: Likewise.
6515 * new2.cc: Likewise.
6516 * tinfo.cc: Likewise.
6517 * tinfo2.cc: Likewise.
6519 * inc/cxxabi.h: Likewise.
6520 * inc/exception: Likewise.
6521 * inc/new: Likewise.
6522 * inc/new.h: Likewise.
6523 * inc/typeinfo: Likewise.
6525 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6527 * tree.c (build_target_expr_with_type): If we already have a
6528 TARGET_EXPR, just return it.
6530 * optimize.c (initialize_inlined_parameters): Don't generate an
6531 EXPR_STMT if we can just use DECL_INITIAL.
6532 * decl.c (emit_local_var): Only make the initialization a
6533 full-expression if stmts_are_full_exprs_p.
6535 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6537 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6539 * call.c (standard_conversion): Use it.
6540 (direct_reference_binding): Likewise.
6541 (build_over_call): Likewise.
6542 (is_properly_derived_from): Likewise.
6543 (compare_ics): Likewise.
6544 * class.c (resolves_to_fixed_type_p): Likewise.
6545 * optimize.c (declare_return_variable): Likewise.
6546 * pt.c (is_specialization_of): Likewise.
6548 * typeck.c (comp_target_parms): Likeiwse.
6549 (build_static_cast): Likewise.
6550 (build_reinterpret_cast): Likewise.
6551 (build_const_cast): Likewise.
6552 (comp_ptr_ttypes_real): Likewise.
6553 (comp_ptr_ttypes_const): Likewise.
6554 * typeck2.c (process_init_constructor): Likewise.
6556 2000-04-30 Scott Snyder <snyder@fnal.gov>
6558 * decl.c (finish_destructor_body): Use the base destructor when
6559 destroying virtual bases.
6561 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6563 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6565 * optimize.c (struct inline_data): Add target_exprs field.
6566 (declare_return_variable): When a function returns an aggregate,
6567 use the variable declared in the TARGET_EXPR as the remapped
6569 (expand_call_inline): Update the pending target_exprs stack.
6570 (optimize_function): Initialize the stack.
6572 * decl2.c (finish_file): Fix typo in comment.
6574 * method.c (emit_thunk): Don't try to return a `void' value.
6576 * optimize.c (initialize_inlined_parameters): If the parameter is
6577 addressable, we need to make a new VAR_DECL, even if the
6578 initializer is constant.
6580 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6582 * decl.c (grok_op_properties): Add an extra check of argtypes.
6584 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6586 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6588 (initialize_inlined_parameters): Try to avoid creating new
6591 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6593 * lex.c (my_get_run_time): Remove.
6594 (init_filename_times): Use get_run_time instead of my_get_run_time.
6595 (check_newline): Likewise.
6596 (dump_time_statistics): Likewise.
6597 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6598 of computing elapsed time explicitly.
6600 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6602 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6603 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6604 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6605 before calling decl_constant_value.
6606 * class.c (check_bitfield_decl): Likewise.
6607 * cvt.c (ocp_convert): Likewise.
6608 (convert): Likewise.
6609 * decl.c (compute_array_index_type): Likewise.
6610 (build_enumerator): Likewise.
6611 * decl2.c (check_cp_case_value): Likewise.
6612 * pt.c (convert_nontype_argument): Likewise.
6614 * typeck.c (decay_conversion): Likewise.
6615 (build_compound_expr): Likewise.
6616 (build_reinterpret_cast): Likewise.
6617 (build_c_cast): Likewise.
6618 (convert_for_assignment): Likewise.
6620 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6622 * decl.c (finish_function): Don't play games with DECL_INLINE.
6624 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6626 * ir.texi: Correct typo.
6628 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6630 * decl.c (grokdeclarator): Reject VLAs as members.
6632 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6634 * call.c (standard_conversion): Accept conversion between
6637 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6639 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6641 * decl2.c (finish_file): Remove double setup for accounting
6644 2000-04-24 Robert Lipe <robertlipe@usa.net>
6646 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6648 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6650 * new.cc (set_new_handler): Needs to be in std::.
6652 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6654 * cp-tree.h (lang_decl): Remove pretty_function_p.
6655 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6656 language-specific node.
6657 * decl.c (cp_make_fname_decl): Use build_decl, not
6658 build_lang_decl, to build the variables.
6659 (grokvardecl): Don't call build_lang_decl for local variables in
6661 (grokdeclarator): Don't call build_lang_decl for local type
6662 declarations in templates.
6663 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6664 zero'd memory, rather than calling memset.
6665 * pt.c: Include hashtab.h.
6666 (local_specializations): New variable.
6667 (retrieve_local_specialization): Use it.
6668 (register_local_specialization): Likewise.
6669 (tsubst_decl): Don't assume local variables have
6671 (instantiate_decl): Set up local_specializations.
6672 * Makefile.in (HTAB_H): New variable.
6674 2000-04-23 Richard Henderson <rth@cygnus.com>
6676 * typeck.c (c_expand_asm_operands): Restore the original
6677 contents of the output list.
6679 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6681 * ir.texi: Document complex number representation.
6683 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6685 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6686 (target_incomplete_p): New function.
6687 (tinfo_base_init): Create comdat NTBS name variable.
6688 (ptr_initializer): Add non_public parameter. Calculate it.
6689 (ptmd_initializer): Likewise.
6690 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6691 (create_real_tinfo_var): Add non_public parameter. Use it.
6692 Push proxy into global namespace.
6693 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6695 * inc/typeinfo (type_info::before, type_info::operator==):
6696 Compare __name addresses.
6698 * tinfo2.cc: Remove new-abi builtins comment.
6700 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6702 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6704 * call.c (joust): Exit early if we get the same function, too.
6706 * decl2.c (key_method): Return NULL_TREE for template classes.
6707 (import_export_class): Don't need to check for template classes.
6709 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6711 * lex.c: Remove references to cccp.c.
6713 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6715 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6716 volatile_memfunc. Add destructor_attr. Adjust dummy.
6717 (DECL_DESTRUCTOR_P): Use destructor_attr.
6718 (DECL_CONST_MEMFUNC_P): Reimplement.
6719 (DECL_VOLATILE_MEMFUNC_P): Remove.
6720 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6721 (overrides): Use DECL_DESTRUCTOR_P.
6722 (check_for_override): Likewise.
6723 * decl.c (start_function): Likewise.
6724 * decl2.c (grokfclassfn): Likewise.
6725 (check_classfn): Likewise.
6726 (grok_function_init): Likewise.
6728 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6730 * decl2.c (grokfield): Issue error on illegal data member
6733 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6735 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6737 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6739 * class.c (build_vtable_entry): Don't build thunks for type-info
6742 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6744 * decl.c (decls_match): Allow a redeclaration of a builtin to
6745 specify args while the builtin did not.
6747 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6749 * cp-tree.def (THUNK_DECL): Add to documentation.
6750 * cp-tree.h (flag_huge_objects): Declare.
6751 * class.c (modify_vtable_entry): Tidy.
6752 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6753 Calculate delta appropriately for the new ABI.
6754 (dfs_modify_vtables): Use it.
6755 (modify_all_vtables): Fix thinko in code to add overriding copies
6756 of functions to primary vtables.
6757 (build_clone): Fix typo in comment.
6758 (clone_function_decl): Correct order of destructors in vtable.
6759 (build_vbase_offset_vtbl_entries): Adjust comment.
6760 (dfs_vcall_offset_queue_p): Remove.
6761 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6762 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6763 (build_vtable_entry): Correct check for pure virtual functions.
6764 Don't declare flag_huge_objects.
6765 * decl.c (flag_huge_objects): Remove declaration.
6766 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6767 Use int_size_in_bytes.
6768 (emit_thunk): Handle vcall offset thunks.
6770 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6772 * decl2.c (parse_time, varconst_time): Delete declarations.
6773 (finish_file): Delete LINENO declaration.
6774 START_TIME and THIS_TIME now long.
6776 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6778 * class.c (build_base_field): Reformat comment.
6780 * inc/cxxabi.h (stddef.h): Comment inclusion.
6781 (__base_class_info::__offset): Comment shift.
6783 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6785 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6786 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6787 (cp_push_exception_identifier): New macro.
6788 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6789 (DECL_BASE_DESTRUCTOR_P): Likewise.
6790 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6791 (get_vtbl_decl_for_binfo): Fix formatting.
6792 (in_charge_arg_for_name): New macro.
6793 (maybe_build_cleanup_and_delete): Remove declaration.
6794 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6795 (in_charge_arg_for_name): New function.
6796 (build_new_method_call): Use it. Handle cloned destructors.
6797 (build_clone): Don't make the base constructor virtual.
6798 Automatically defer generated functions.
6799 (clone_function_decl): Handle destructors, too.
6800 (clone_constructors_and_destructors): Likewise.
6801 (create_vtable_ptr): Don't create a vtable entry for a cloned
6803 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6804 (initialize_predefined_identifiers): Update appropriately.
6805 (finish_destructor_body): Simplify.
6806 (maybe_build_cleanup_and_delete): Remove.
6807 * except.c (expand_throw): Handle new-ABI destructors.
6808 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6809 (build_dtor_call): New function.
6810 (build_delete): Use it. Simplify.
6811 * optimize.c (maybe_clone_body): Handle destructors.
6812 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6814 * exception.cc (cleanup_fn): New typedef.
6815 (CALL_CLEANUP): New macro.
6816 (cp_eh_info): Use them.
6817 (__cp_push_exception): Likewise.
6818 (__cp_pop_exception): Likewise.
6820 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6822 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6823 (complete_dtor_identifier): New macro.
6824 (CLASSTYPE_FIRST_CONVERSION): Remove.
6825 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6826 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6827 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6828 (CLASSTYPE_CONSTRUCTORS): Likewise.
6829 (CLASSTYPE_DESTRUCTORS): Likewise.
6830 (lang_decl): Add cloned_function.
6831 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6832 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6833 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6834 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6835 (DECL_CLONED_FUNCTION_P): Likewise.
6836 (DECL_CLONED_FUNCTION): Likewise.
6837 (clone_function_decl): Declare.
6838 (maybe_clone_body): Likewise.
6839 * call.c (build_user_type_conversion_1): Call complete object
6840 constructors in the new ABI.
6841 (build_new_method_call): Don't add in-charge parameters under the
6843 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6844 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6845 CLASSTYPE_DESTRUCTOR_SLOT.
6846 (build_clone): New function.
6847 (clone_function_decl): Likewise.
6848 (clone_constructors_and_destructors): Likewise.
6849 (check_bases_and_members): Use it.
6850 * decl.c (iniitialize_predefined_identifiers): Initialize
6851 complete_dtor_identifier.
6852 (finish_function): Don't add extra code to a clone.
6853 (lang_mark_tree): Mark cloned_function.
6854 * decl2.c (mark_used): Don't bother trying to instantiate things
6856 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6857 * method.c (set_mangled_name_for_decl): Don't treat clones as
6859 (synthesize_method): Sythesize cloned functions, not the clones.
6860 * optimize.c (inline_data): Update comment on ret_label.
6861 (remap_block): Don't assume DECL_INITIAL exists.
6862 (copy_body_r): Allow ret_label to be NULL.
6863 (maybe_clone_body): Define.
6864 * pt.c (tsubst_decl): Handle clones.
6865 (instantiate_clone): New function.
6866 (instantiate_template): Use it.
6867 (set_mangled_name_for_template_decl): Don't treat clones as
6869 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6870 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6871 * semantics.c (expand_body): Clone function bodies as necessary.
6873 * optimize.c (remap_decl): Avoid sharing structure for arrays
6874 whose size is only known at run-time.
6875 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6877 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6878 to has_in_charge_parm_p.
6879 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6880 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6881 (DECL_COPY_CONSTRUCTOR_P): New macro.
6882 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6883 (build_user_type_conversion_1): Likewise.
6884 (convert_like_real): Likewise.
6885 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6886 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6887 (copy_args_p): Likewise.
6888 (grok_ctor_properties): Likewise.
6889 (start_function): Likewise.
6890 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6891 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6892 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6893 * method.c (do_build_copy_constructor): Use
6894 DECL_HAS_IN_CHARGE_PARM_P.
6895 (synthesize_method): Likewise.
6896 * pt.c (instantiate_template): Remove goto.
6897 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6900 * cp-tre.h (finish_function): Change prototype.
6901 * decl.c (end_cleanup_fn): Adjust caller.
6902 (finish_function): Take only one parameter.
6903 * decl2.c (finish_objects): Adjust caller.
6904 (finish_static_storage_duration_function): Likewise.
6905 * method.c (emit_thunk): Likewise.
6906 * parse.y: Likewise.
6907 * parse.c: Regenerated.
6908 * pt.c (instantiate_decl): Likewise.
6909 * rtti.c (synthesize_tinfo_fn): Likewise.
6910 * semantics.c (expand_body): Likewise.
6912 * cp-tree.h (copy_decl): New function.
6913 * class.c (finish_struct_1): Use it.
6914 * lex.c (copy_decl): Define it.
6915 * pt.c (tsubst_decl): Likewise.
6916 * tree.c (copy_template_template_parm): Likewise.
6918 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6919 has_nonpublic_assign_ref.
6920 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6921 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6922 * class.c (finish_struct_methods): Don't set
6923 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6924 (interface_only): Don't declare.
6925 (interface_unknown): Likewise.
6927 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6929 * tree.h (HAVE_TEMPLATES): Remove definition.
6930 * lang-options.h (-fthis-is-variable): Remove documentation.
6932 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6934 * class.c (instantiate_type): Handle object-relative template-id.
6936 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6937 * decl.c (cplus_expand_expr_stmt): Not here.
6939 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6940 Initialize exprtype earlier.
6942 * parse.y (fn.def1): Check for defining types in return types.
6944 * decl.c (check_tag_decl): Notice extra fundamental types.
6945 Diagnose empty decls in classes, too.
6947 * decl.c (grokdeclarator): Don't override an anonymous name if no
6948 declarator was given.
6950 * cvt.c (convert_to_void): Call resolve_offset_ref.
6952 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6954 * decl2.c (decl_namespace): Handle getting a type.
6956 * typeck.c (build_c_cast): Re-enable warning for cast between
6957 pointer and integer of different size.
6959 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6961 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6963 (__pointer_type_info::__pointer_catch): New virtual function.
6964 (__pointer_to_member_type_info): Derive from
6965 __pointer_type_info. Adjust.
6966 (__pointer_to_member_type_info::__do_catch): Remove.
6967 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6968 (__pointer_to_member_type_info::__pointer_catch): Declare.
6969 * rtti.c (qualifier_flags): Add restrict flag.
6970 (ptmd_initializer): Reorder members.
6971 (create_tinfo_types): Expand comments. Reorder
6972 ptmd_desc_type_node members.
6973 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6975 (__pointer_type_info::__do_catch): Move specific code into
6976 __pointer_catch. Call it.
6977 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6978 specific catch checking. Fix void conversion check.
6979 (__pointer_to_member_type_info::__do_catch): Remove.
6980 (__pointer_to_member_type_info::__pointer_catch): Implement.
6982 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6984 * lex.c (init_parse): Remove traces of classof and headof.
6985 * decl2.c (flag_operator_names): Default to 1.
6986 (lang_decode_option): Do not set it for -ansi.
6988 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6990 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6991 (DECL_MAIN_VARIANT): Remove.
6992 * decl.c (duplicate_decls): Don't set it.
6993 (start_function): Likewise.
6994 (lang_mark_tree): Don't mark it.
6995 * decl2.c (defer_fn): Don't use it.
6996 * lex.c (retrofit_lang_decl): Don't set it.
6997 * pt.c (tsubst_decl): Likewise.
6998 * ptree.c (print_lang_decl): Don't print it.
6999 * typeck.c (mark_addressable): Don't use it.
7001 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7003 * vec.cc: Include <new> and <exception>.
7004 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7005 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7007 (__cxa_vec_delete): Catch dtor exceptions.
7009 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7011 Prepend __ to implementation defined names.
7012 * inc/typeinfo (type_info): Rename _name to __name.
7013 (type_info::type_info): Rename parameter.
7014 (type_info::operator==, type_info::operator!=,
7015 type_info::before): Likewise.
7016 (type_info::is_pointer_p, type_info::is_function_p,
7017 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7020 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7021 (__pointer_type_info::__pointer_type_info): Likewise.
7022 (__pointer_type_info::is_pointer_p,
7023 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7024 (__array_type_info::__array_type_info): Rename parameters.
7025 (__function_type_info::__function_type_info): Likewise.
7026 (__function_type_info::is_function_p): Prepend __.
7027 (__enum_type_info::__enum_type_info): Rename parameters.
7028 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7030 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7032 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7033 (__class_type_info::__class_type_info): Rename parameters.
7034 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7035 (__class_type_info::upcast_result,
7036 __class_type_info::dyncast_result): Prepend __. Move definition
7038 (__class_type_info::do_upcast, __class_type_info::do_catch,
7039 __class_type_info::find_public_src,
7040 __class_type_info::do_dyncast,
7041 __class_type_info::do_find_public_src): Prepend __. Rename
7043 (__si_class_type_info::__si_class_type_info): Rename parameters.
7044 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7045 __si_class_type_info::do_find_public_src): Prepent __. Rename
7047 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7048 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7049 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7051 (__dynamic_cast): Rename parameters.
7052 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7053 type_info::do_catch, type_info::do_upcast): Prepend __.
7054 (contained_p, public_p, virtual_p, contained_public_p,
7055 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7056 (__class_type_info::do_catch,
7057 __class_type_info::do_upcast): Prepend __. Adjust.
7058 (__class_type_info::__upcast_result,
7059 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7061 (__class_type_info::find_public_src): Prepend __. Adjust.
7062 (__class_type_info::do_find_public_src,
7063 __si_class_type_info::do_find_public_src,
7064 __vmi_class_type_info::do_find_public_src): Likewise.
7065 (__class_type_info::do_dyncast,
7066 __si_class_type_info::do_dyncast,
7067 __vmi_class_type_info::do_dyncast): Likewise.
7068 (__class_type_info::do_upcast,
7069 __si_class_type_info::do_upcast,
7070 __vmi_class_type_info::do_upcast): Likewise.
7071 (__dynamic_cast): Adjust.
7072 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7073 (__function_type_info::is_function_p): Likewise.
7074 (__pointer_type_info::do_catch): Likewise. Adjust.
7075 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7076 (__throw_type_match_rtti_2): Adjust.
7077 (__is_pointer): Adjust.
7079 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7081 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7082 (complete_ctor_identifier): New macro.
7083 (special_function_kind): Add sfk_copy_constructor and
7084 sfk_assignment_operator.
7085 (LOOKUP_HAS_IN_CHARGE): Remove.
7086 (cons_up_default_function): Rename to ...
7087 (implicitly_declare_fn): ... this.
7088 * call.c (build_new_method_call): Add in-charge parameters for
7090 * class.c (add_implicitly_declared_members): Change parameter name
7091 from cant_have_assignment to cant_have_const_assignment.
7092 Replace calls to cons_up_default_function to implicitly_declare_fn.
7093 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7094 * decl.c (initialize_predefined_identifiers): Initialize it.
7095 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7097 * init.c (expand_default_init): Don't calculate the in-charge
7099 (build_new_1): Likewise.
7100 * lex.c (cons_up_default_function): Move to method.c.
7101 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7102 (implicitly_declare_fn): New function.
7103 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7104 (build_modify_expr): Likewise.
7105 * typeck2.c (build_functional_cast): Likewise.
7107 Under the new ABI, constructors don't return `this'.
7108 * cp-tree.h (warn_reorder): Declare.
7109 (special_function_kind): New enum.
7110 (global_base_init_list): Remove declaration.
7111 (emit_base_init): Don't return a value.
7112 (check_base_init): Don't declare.
7113 (is_aggr_typedef): Likewise.
7114 * decl.c (check_special_function_return_type): New function.
7115 (return_types): Remove.
7116 (grokdeclarator): Use check_special_function_return_type.
7117 (start_function): Don't initialize ctor_label under the new ABI.
7118 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7119 * init.c (begin_init_stmts): Move to top of file.
7120 (finish_init_stmts): Likewise.
7121 (warn_reorder): Don't declare.
7122 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7124 (check_base_init): Remove.
7125 (is_aggr_typedef): Likewise.
7126 (build_new_1): Don't use the return value of a constructor.
7127 * semantics.c (setup_vtbl_ptr): Don't use the return value
7129 * typeck.c (check_return_expr): Don't magically convert return
7130 statements into `return this' in constructors under the new ABI.
7132 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7133 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7134 (base_ctor_identifier): New macro.
7135 (base_dtor_identifier): Likewise.
7136 (deleting_dtor_identifier): Likewise.
7137 * decl.c: Don't include obstack.h.
7138 (obstack_chunk_alloc): Don't define.
7139 (obstack_chunk_free): Likewise.
7140 (struct predefined_identifier): New type.
7141 (initialize_predefined_identifiers): New function.
7142 (init_decl_processing): Use it.
7143 (debug_temp_inits): Remove.
7144 (start_method): Don't call preserve_data.
7145 (hack_incomplete_structures): Update comment.
7146 * init.c (init_init_processing): Don't initialize
7148 (build_offset_rf): Remove dead code.
7149 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7150 * search.c (init_search_processing): Don't initialize
7153 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7155 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7156 some sign_compare warnings.
7158 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7160 Rename abi::__vmi_class_type_info members.
7161 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7162 base_list, detail_masks members to vmi_flags, vmi_base_count,
7163 vmi_bases and vmi_flags_masks respectively.
7164 (__vmi_class_type_info::vmi_flags_masks): Rename
7165 details_unknown_mask to flags_unknown_mask.
7166 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7167 (__vmi_class_type_info::do_find_public_src): Adjust.
7168 (__vmi_class_type_info::do_dyncast): Adjust.
7169 (__vmi_class_type_info::do_upcast): Adjust.
7171 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7173 * tinfo.cc (convert_to_base): New function.
7174 (get_vbase_offset): Remove. Move into convert_to_base.
7175 (__vmi_class_type_info::do_find_public_src): Adjust.
7176 (__vmi_class_type_info::do_dyncast): Adjust.
7177 (__vmi_class_type_info::do_upcast): Adjust.
7179 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7181 * tinfo.cc (operator=): Use __builtin_strcmp.
7182 * tinfo2.cc (before): Likewise.
7184 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7186 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7187 (DECL_SAVED_INLINE): Rename to ...
7188 (DECL_DEFERRED_FN): ... this.
7189 (in_function_p): Remove declaration.
7190 (mark_inline_for_output): Rename to ...
7191 (defer_fn): ... this.
7192 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7193 (in_function_p): Remove definition.
7194 * decl2.c (saved_inlines): Rename to ...
7195 (deferred_fns): ... this.
7196 (saved_inlines_used): Rename to ...
7197 (deferred_fns_used): ... this.
7198 (mark_inline_for_output): Rename to ...
7199 (defer_fn): ... this.
7200 (finish_file): Adjust accordingly.
7201 (init_decl2): Likewise.
7202 * lex.c (cons_up_default_function): Likewise.
7203 * pt.c (mark_decl_instantiated): Likewise.
7204 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7206 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7207 * semantics.c (expand_body): Defer more functions.
7209 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7212 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7214 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7215 __cxa_vec_delete): Declare.
7217 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7219 * rtti.c (dfs_class_hint_mark): New static function.
7220 (dfs_class_hint_unmark): New static function.
7221 (class_hint_flags): Use them.
7223 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7225 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7227 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7229 * cp-tree.h (instantiate_decl): Change prototype.
7230 * decl2.c (mark_used): Adjust call.
7231 * optimize.c (inlinable_function_p): Adjust handling of templates.
7232 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7233 (do_type_instantiation): Likewise.
7234 (instantiate_decl): Defer more templates.
7235 (instantiate_pending_templates): Adjust logic to handle inline
7238 * Makefile.in (GGC_H): New variable. Use it throughout in place
7241 * call.c: Don't include obstack.h. Include ggc.h.
7242 (obstack_chunk_alloc): Don't define.
7243 (obstack_chunk_free): Likewise.
7244 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7245 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7246 (pop_switch): Free it.
7248 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7250 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7251 if we don't have a DECL_FIELD_OFFSET.
7253 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7255 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7258 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7260 * cfns.gperf (hash, libc_name_p): Prototype.
7262 * rtti.c (build_dynamic_cast_1): Constification.
7264 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7266 * semantics.c (deferred_type_access_control): Prototype.
7268 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7270 Correct many new ABI issues regarding vbase and vcall offset
7272 * cp-tree.h (BINFO_VTABLE): Document.
7273 (struct lang_type): Tweak formatting.
7274 (BINFO_PRIMARY_BINFO): Add to documentation.
7275 (CLASSTYPE_VSIZE): Fix typo in comment.
7276 (CLASSTYPE_VBASECLASSES): Update documentation.
7277 (BINFO_VBASE_MARKED): Remove.
7278 (SET_BINFO_VBASE_MARKED): Likewise.
7279 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7280 (BINFO_FIELDS_MARKED): Remove.
7281 (SET_BINFO_FIELDS_MARKED): Likewise.
7282 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7283 (enum access_kind): New enumeration.
7284 (num_extra_vtbl_entries): Remove declaration.
7285 (size_extra_vtbl_entries): Likewise.
7286 (get_vtbl_decl_for_binfo): New function.
7287 (dfs_vbase_unmark): Remove declaration.
7288 (mark_primary_bases): Likewise.
7289 * class.c (SAME_FN): Remove.
7290 (struct vcall_offset_data_s): Move definition.
7291 (build_vbase_pointer): Use `build', not `build_binary_op', to
7292 access the vbase pointer under the new ABI.
7293 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7294 (build_primary_vtable): Likewise.
7295 (dfs_mark_primary_bases): Move here from search.c.
7296 (mark_primary_bases): Likewise.
7297 (determine_primary_bases): Under the new ABI, don't make a base
7298 class a primary base just because we don't yet have any virtual
7300 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7301 (num_vfun_entries): Remove.
7302 (dfs_count_virtuals): Likewise.
7303 (num_extra_vtbl_entries): Likewise.
7304 (size_extra_vtbl_entries): Likewise.
7305 (layout_virtual_bases): Iterate in inheritance graph order under
7307 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7308 indicate that a vfield is present.
7309 (init_class_processing): Initialize access_public_node, etc., from
7311 (get_vtbl_decl_for_binfo): New function.
7312 (dump_class_hierarchy_r): Likewise.
7313 (dump_class_hierarchy): Use it.
7314 (finish_vtbls): Build the vtbls in inheritance graph order.
7315 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7316 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7317 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7319 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7320 where the vptr points, even for primary vtables.
7321 (build_vtbl_initializer): Adjust handling of vbase and vcall
7323 (build_vcall_and_vbase_vtable_entries): New function.
7324 (dfs_build_vbase_offset_vtbl_entries): Remove.
7325 (build_vbase_offset_vtbl_entries): Reimplement.
7326 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7327 were already handled in a primary base class vtable.
7328 (build_vcall_offset_vtbl_entries): Adjust.
7329 (build_rtti_vtbl_entries): Adjust.
7330 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7331 * init.c (expand_virtual_init): Simplify.
7332 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7333 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7334 * search.c (BINFO_ACCESS): New macro.
7335 (SET_BINFO_ACCESS): Likewise.
7336 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7337 (access_in_type): Likewise.
7338 (dfs_accessible_p): Likewise.
7339 (protected_accessible_p): Likewise.
7340 (lookup_fnfields_1): Adjust documentation.
7341 (dfs_mark_primary_bases): Move to class.c
7342 (mark_primary_bases): Likewise.
7343 (dfs_vbase_unmark): Remove.
7344 (virtual_context): Use BINFO_FOR_VBASE.
7345 (dfs_get_vbase_types): Simplify.
7346 (dfs_build_inheritance_graph_order): New function.
7347 (get_vbase_types): Use it.
7348 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7350 * tinfo.cc (get_vbase_offset): New function.
7351 (__vmi_class_type_info::do_find_public_src): Use it.
7352 (__vmi_class_type_info::do_dyncast): Likewise.
7353 (__vmi_class_type_info::do_upcast): Likewise.
7355 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7357 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7359 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7361 * rtti.c (class_hint_flags): Rename flags.
7362 (class_initializer): Remove flags.
7363 (synthesize_tinfo_var): Combine offset and flags. Add flags
7364 for __vmi_class_type_info.
7365 (create_tinfo_types): Remove flags from __class_type_info and
7366 __si_class_type_info. Merge flags and offset from
7367 base_class_type_info.
7368 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7369 (__base_class_info::is_virtual_p): Adjust.
7370 (__base_class_info::is_public_p): Adjust.
7371 (__base_class_info::offset): New accessor.
7372 (__class_type_info::details): Remove member.
7373 (__class_type_info::__class_type_info): Lose details.
7374 (__class_type_info::detail_masks): Remove.
7375 (__si_class_type_info::__si_class_type_info): Lose details.
7376 (__vmi_class_type_info::details): New member.
7377 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7378 (__vmi_class_type_info::detail_masks): New member.
7379 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7380 with unknown_details_mask.
7381 (__vmi_class_type_info::do_find_public_src): Adjust
7382 (__vmi_class_type_info::do_dyncast): Adjust.
7383 (__vmi_class_type_info::do_upcast): Set result details, if
7385 (__dynamic_cast): Temporarily #if out optimization.
7387 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7389 * rtti.c (get_tinfo_decl): Mark used.
7390 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7391 mark as dealt with, if we output it.
7393 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7395 * class.c: Reorganize to put virtual function table initialization
7396 machinery at the end of the file.
7398 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7400 * class.c (finish_struct): Use bitsize_zero_node.
7401 * pt.c (instantiate_class_template): Likewise.
7403 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7405 Put RTTI entries at negative offsets in new ABI.
7406 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7407 vbase offset at index -3, not -1.
7408 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7409 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7410 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7411 (build_rtti_vtbl_entries): New function.
7412 (set_rtti_entry): Remove.
7413 (build_primary_vtable): Don't use it.
7414 (build_secondary_vtable): Likewise.
7415 (start_vtable): Remove.
7416 (first_vfun_index): New function.
7417 (set_vindex): Likewise.
7418 (add_virtual_function): Don't call start_vtable. Do call
7420 (set_primary_base): Rename parameter.
7421 (determine_primary_base): Likewise.
7422 (num_vfun_entries): Don't use skip_rtti_stuff.
7423 (num_extra_vtbl_entries): Include RTTI information.
7424 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7425 (skip_rtti_stuff): Remove.
7426 (dfs_modify_vtables): Don't use it.
7427 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7428 (layout_nonempty_base_or_field): Update size handling.
7429 (create_vtable_ptr): Tweak.
7430 (layout_class_type): Adjust parameter names.
7431 (finish_struct_1): Simplify.
7432 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7433 (skip_rtti_stuff): Remove.
7434 (first_vfun_index): New function.
7435 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7436 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7437 (marked_vtable_pathp): Declare.
7438 (unmarked_vtable_pathp): Likewise.
7439 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7441 * rtti.c (build_headof): Look for RTTI at negative offsets.
7442 (get_tinfo_decl_dynamic): Likewise.
7443 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7445 (create_pseudo_type_info): Do it here instead. Adjust so that
7446 vptr points at first virtual function.
7447 * search.c (marked_vtable_pathp): Make it global.
7448 (unmarked_vtable_pathp): Likewise.
7449 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7450 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7451 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7452 (get_pure_virtuals): Likewise.
7453 (expand_upcast_fixups): Likewise.
7454 * tree.c (debug_binfo): Likewise.
7455 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7458 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7460 * class.c (check_field_decl): Fix typo.
7461 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7462 (check_methods): Likewise.
7463 (check_field_decls): Likewise.
7464 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7465 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7466 Use DECL_RESULT_FLD, not DECL_RESULT.
7467 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7468 * lex.c (identifier_type): Likewise.
7469 * pt.c (determine_specialization, lookup_template_class): Likewise.
7470 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7471 (resolve_overloaded_unification, more_specialized): Likewise.
7472 * semantics.c (finish_member_declaration): Likewise.
7473 * typeck.c (build_x_function_call): Likewise.
7475 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7477 * class.c (layout_empty_base): Handle empty bases with non-byte
7479 (build_base_field): Likewise.
7480 (layout_virtual_bases): Likewise.
7482 * class.c (finish_struct_1): Fix typo in this change:
7484 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7486 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7488 * decl.c (grokdeclarator): Count partial specializations when
7489 keeping track of how many template classes have been seen.
7491 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7493 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7495 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7496 (get_vfield_offset): Use byte_position.
7497 (set_rtti_entry): Set OFFSET to ssizetype zero.
7498 (get_binfo_offset_as_int): Deleted.
7499 (dfs_record_base_offsets): Use tree_low_cst.
7500 (dfs_search_base_offsets): Likewise.
7501 (layout_nonempty_base_or_field): Reflect changes in RLI format
7502 and call byte_position.
7503 (layout_empty_base): Convert offset to ssizetype.
7504 (build_base_field): use rli_size_unit_so_far.
7505 (dfs_propagate_binfo_offsets): Do computation in proper type.
7506 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7507 (layout_class_type): Reflect changes in RLI names and fields.
7508 (finish_struct_1): Set DECL_FIELD_OFFSET.
7509 * dump.c (dequeue_and_dump): Call bit_position.
7510 * expr.c (cplus_expand_constant): Use byte_position.
7511 * rtti.c (expand_class_desc): Use bitsize_one_node.
7512 * typeck.c (build_component_addr): Use byte_position and don't
7513 special case for zero offset.
7515 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7517 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7519 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7521 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7524 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7526 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7528 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7529 make_typename_type, check_initializer, cp_finish_decl,
7530 xref_tag): Likewise.
7531 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7532 decl_namespace, arg_assoc_template_arg, arg_assoc,
7533 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7534 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7535 args_to_string): Likewise.
7536 * friend.c (is_friend): Likewise.
7537 * lex.c (note_got_semicolon, note_list_got_semicolon,
7538 is_global): Likewise.
7539 * method.c (build_overload_nested_name, build_overload_value,
7540 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7541 * parse.y (typename_sub, typename_sub1): Likewise.
7542 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7543 process_partial_specialization, convert_template_argument,
7544 template_args_equal, add_pending_template, lookup_template_class,
7545 for_each_template_parm_r, maybe_fold_nontype_arg,
7546 tsubst, instantiate_template, type_unification_real, unify,
7547 instantiate_pending_templates, set_mangled_name_for_template_decl):
7549 * repo.c (repo_get_id, repo_template_used): Likewise.
7550 * search.c (lookup_field_1): Likewise.
7551 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7552 * xref.c (classname): Likewise.
7554 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7556 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7557 (CANONICAL_BINFO): New macro.
7558 (BINFO_NEW_VTABLE_MARKED): Use it.
7559 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7560 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7561 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7563 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7564 (build_secondary_vtable): Likewise.
7565 (dfs_finish_vtbls): Likewise.
7566 (dfs_accumulate_vtbl_inits): Likewise.
7567 (accumulate_vtbl_inits): New function.
7568 (finish_vtbls): Make sure that virtual bases come after
7569 non-virtual bases in the vtable group.
7570 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7571 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7572 * search.c (struct vbase_info): Move definition.
7573 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7574 (unmarked_new_vtable_p): Likewise.
7575 (dfs_mark_vtable_path): Remove.
7576 (dfs_mark_new_vtable): Remove.
7577 (dfs_unmark_new_vtable): Likewise.
7578 (dfs_clear_search_slot): Likewise.
7579 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7580 (dfs_clear_vbase_slots): Likewise.
7581 (init_vbase_pointers): LIkewise.
7583 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7585 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7586 SIZETYPE to a non-SIZETYPE.
7588 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7590 * class.c (layout_virtual_bases): Adjust names in conditionally
7593 * class.c (record_base_offsets): New function.
7594 (layout_conflict_p): Likewise.
7595 (layout_nonempty_base_or_field): Use it.
7596 (layout_empty_base): New function.
7597 (build_base_field): Use it.
7598 (build_base_fields): Update comment.
7599 (layout_virtual_bases): Fold in a little code form
7600 layout_basetypes. Use layout_empty_base.
7601 (layout_basetypes): Remove.
7602 (end_of_class): New function.
7603 (layout_class_type): Use it. Adjust.
7605 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7607 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7609 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7610 * typeck.c (fntype_p): Remove.
7612 * cp-tree.h (TI_SPEC_INFO): Remove.
7613 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7614 * pt.c (process_partial_specialization): Likewise.
7616 * class.c (build_base_field): Fix thinko in computation of binfo
7619 * tree.c (mark_local_for_remap_p): Mark variables declared in
7620 TARGET_EXPRs as well.
7622 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7624 * typeck.c (require_complete_type, complete_type,
7625 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7626 build_array_ref, convert_arguments, pointer_diff,
7627 build_x_unary_op, build_unary_op, build_c_cast,
7628 build_modify_expr): Use COMPLETE_TYPE_P etc.
7629 * call.c (is_complete, convert_like_real,
7630 build_new_method_call): Likewise.
7631 * class.c (build_vbase_pointer_fields, check_bases,
7632 build_base_field, finish_struct_1, pushclass): Likewise.
7633 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7634 * decl.c (maybe_process_template_type_declaration, pushtag,
7635 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7636 layout_var_decl, check_initializer, cp_finish_decl,
7637 grokdeclarator, require_complete_types_for_parms,
7638 grok_op_properties, xref_tag, xref_basetypes,
7639 check_function_type): Likewise.
7640 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7641 * friend.c (do_friend): Likewise.
7642 * init.c (build_offset_ref): Likewise.
7643 * parse.y (structsp): Likewise.
7644 * pt.c (maybe_process_partial_specialization,
7645 tsubst_friend_function, instantiate_class_template, tsubst,
7646 do_type_instantiation, instantiate_pending_templates): Likewise.
7647 * repo.c (repo_get_id): Likewise.
7648 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7649 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7650 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7651 * semantics.c (begin_class_definition): Likewise.
7652 * tree.c (build_cplus_method_type): Likewise.
7653 * typeck2.c (digest_init, build_functional_cast,
7654 add_exception_specifier): Likewise.
7655 * parse.h, parse.c: Regenerated.
7657 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7659 * inc/cxxabi.h: New header file. Define new-abi entry points.
7660 (__pointer_type_info::target): Rename member to ...
7661 (__pointer_type_info::type): ... here.
7662 (__base_class_info::type): Rename member to ...
7663 (__base_class_info::base): ... here.
7664 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7665 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7666 (abi_node): New global tree node.
7667 * decl.c (abi_node): Document.
7668 (init_decl_processing): Initialize abi_node.
7669 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7670 (get_vmi_pseudo_type_info): Likewise.
7671 (create_tinfo_types): Likewise.
7672 (emit_support_tinfos): Likewise.
7673 * tinfo.h (cxxabi.h): Include for new-abi.
7674 Move rtti class definitions to new header file.
7675 * tinfo.cc (abi): Use the namespace.
7676 (std): Move new abi rtti classes from here ...
7677 (__cxxabiv1): ... to here.
7678 * tinfo2.cc (cxxabi.h): Include for new-abi.
7679 Move rtti class definitions to new header file.
7680 (std): Move new abi rtti classes from here ...
7681 (__cxxabiv1): ... to here.
7682 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7685 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7686 Jason Merrill <jason@casey.cygnus.com>
7688 * method.c (build_overload_int): Use host_integerp.
7690 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7692 * init.c (build_offset_ref): Handle the case of a templated member
7695 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7697 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7699 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7701 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7702 * class.c (check_bitfield_decl): Turn illegal bitfields into
7704 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7706 (dfs_offset_for_unshared_vbases): Likewise.
7707 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7708 pointer-to-member correctly under the new ABI.
7709 * expr.c (cplus_expand_constant): Don't use cp_convert when
7710 turning an offset into a pointer-to-member.
7711 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7712 when dereferencing them under the new ABI.
7713 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7714 of pointers-to-members under the new ABI.
7716 * class.c (check_bitfield_decl): Remove restriction on really long
7718 (layout_class_type): Implement new ABI handling of bitfields
7719 longer than their types.
7721 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7723 * parse.y (extdefs): Call ggc_collect.
7724 * parse.c: Regenerated.
7726 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7728 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7729 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7732 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7734 * class.c (build_vbase_path): Use integer_zerop.
7735 (build_vtable_entry): Use tree_low_cst.
7736 (get_vfield_offset): Use bit_position.
7737 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7739 (check_bitfield_decl): Set DECL_SIZE using convert.
7740 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7741 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7743 (finish_struct_1): Use bit_position.
7744 (dump_class_hierarchy): Use tree_low_cst.
7745 * cp-tree.h (min_precision): Add declaration.
7746 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7747 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7748 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7749 * expr.c (cplus_expand_constant): Use bit_position.
7750 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7751 * rtti.c (get_base_offset): Use bit_position.
7752 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7753 host_integerp, and tree_low_cst.
7754 (pointer_int_sum): Use integer_zerop.
7755 (build_component_addr): Use bit_position.
7757 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7759 * typeck.c (require_complete_type): Don't assume size_zero_node.
7760 (complete_type_or_else): Likewise.
7762 2000-03-16 Steven Grady <grady@digitaldeck.com>
7763 Jason Merrill <jason@casey.cygnus.com>
7765 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7767 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7769 * decl2.c (grokfield): Bail out if type is error_mark_node.
7771 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7773 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7774 (__pointer_to_member_data): ... here. Adjust.
7775 * rtti.c (create_tinfo_types): Adjust.
7777 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7779 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7780 * decl.c (ref_desc_type_node): Undocument.
7781 * rtti.c (ptr_ref_initializer): Rename to ...
7782 (ptr_initializer): ... here. Adjust comments.
7783 (ptmd_initializer): Fix comment thinko.
7784 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7785 (create_tinfo_types): Remove ref_desc_type_node init.
7786 * tinfo2.cc (__reference_type_info): Remove.
7788 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7790 * decl.c (cp_finish_decl): Remove obsolete comment.
7792 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7794 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7796 * cp-tree.h: Tweak documentation.
7797 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7798 (avoid_overlap): Remove.
7799 (get_binfo_offset_as_int): New function.
7800 (dfs_serach_base_offsets): Likewise.
7801 (layout_nonempty_base_or_field): Likewise.
7802 (build_base_field): Layout fields here. Avoid placing two objects
7803 of the same type at the same address, under the new ABI.
7804 (build_base_fields): Adjust accordingly.
7805 (create_vtable_ptr): Return the new field, but don't attach it to
7807 (remove_base_field): Remove.
7808 (remove_base_fields): Remove.
7809 (layout_basetypes): Adjust accordingly.
7810 (layout_class_type): Call layout_field for each field, rather than
7811 just making a wholesale call to layout_type.
7813 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7815 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7817 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7819 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7821 * except.c (dtor_nothrow): New fn.
7822 (do_pop_exception): Use it. Take type parm.
7823 (push_eh_cleanup): Take type parm.
7824 (expand_start_catch_block): Pass it.
7825 (build_eh_type_type_ref): Accept null type.
7827 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7829 * cp-tree.h (revert_static_member_fn): Change prototype.
7830 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7831 (grok_op_properties): Likewise.
7832 (start_function): Likewise.
7833 (revert_static_member_fn): Simplify.
7834 * pt.c (check_explicit_specialization): Adjust call to
7835 revert_static_member_fn.
7837 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7839 * cp-tree.h (scope_kind): New type.
7840 (tmpl_spec_kind): Likewise.
7841 (declare_pseudo_global_level): Remove.
7842 (pseudo_global_level_p): Rename to template_parm_scope_p.
7843 (pushlevel): Remove declaration.
7844 (begin_scope): New function.
7845 (finish_scope): Likewise.
7846 (current_tmpl_spec_kind): Likewise.
7847 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7848 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7849 Add template_spec_p.
7850 (toplevel_bindings_p): Adjust.
7851 (declare_pseudo_global_level): Remove.
7852 (pseudo_global_level_p): Rename to template_parm_scope_p.
7853 (current_tmpl_spec_kind): New function.
7854 (begin_scope): Likewise.
7855 (finish_scope): Likewise.
7856 (maybe_push_to_top_level): Adjust.
7857 (maybe_process_template_type_declaration): Likewise.
7858 (pushtag): Likewise.
7859 (pushdecl_nonclass_level): Likewise.
7860 (lookup_tag): Likewise.
7861 (grokfndecl): Handle member template specializations. Share
7862 constructor and non-constructor code.
7863 * decl2.c (check_classfn): Handle member template specializations.
7864 * pt.c (begin_template_parm_list): Use begin_scope.
7865 (begin_specialization): Likewise.
7866 (end_specialization): Likewise.
7867 (check_explicit_specialization): Use current_tmpl_spec_kind.
7868 Handle member template specializations.
7869 (end_template_decl): Use finish_scope. Remove call to
7871 (push_template_decl_real): Remove bogus error message.
7872 (tsubst_decl): Fix typo in code contained in comment.
7873 (instantiate_template): Handle member template specializations.
7874 (most_general_template): Likewise.
7876 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7878 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7879 (do_identifier): Ditto for error().
7881 * pt.c (convert_nontype_argument): Ditto for cp_error().
7882 (convert_template_argument): Ditto for cp_pedwarn().
7884 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7886 * exception.cc (__check_null_eh_spec): New fn.
7887 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7889 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7891 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7892 * except.c (expand_end_eh_spec): Add the return type.
7893 * rtti.c (throw_bad_cast): Add the parmtypes.
7894 (throw_bad_typeid): Likewise.
7896 * semantics.c (expand_stmt): Only leave out rtl for unused
7897 artificials, and set DECL_IGNORED_P on them as well.
7898 * decl.c (wrapup_globals_for_namespace): Likewise.
7900 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7902 * decl.c (maybe_commonize_var): Skip all artificial decls.
7903 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7905 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7907 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7908 * cp-tree.h: Declare flag_enforce_eh_specs.
7909 * decl.c (store_parm_decls, finish_function): Check it.
7911 C library functions don't throw.
7912 * Makefile.in (cfns.h): New target.
7913 (except.o): Depend on it.
7914 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7915 * cfns.gperf: New file.
7916 * cfns.h: Generated.
7917 * except.c: Include it.
7918 (nothrow_libfn_p): New fn.
7919 * decl.c (grokfndecl): Use it.
7920 * cp-tree.h: Declare it.
7922 * decl.c (push_overloaded_decl_1, auto_function,
7923 define_function): Lose.
7924 (build_library_fn_1): New static fn.
7925 (builtin_function): Use it.
7926 (get_atexit_node): Use build_library_fn_ptr.
7927 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7928 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7929 push_void_library_fn, push_throw_library_fn): New fns.
7930 * cp-tree.h: Declare them.
7931 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7932 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7933 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7934 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7935 * rtti.c (build_runtime_decl): Lose.
7936 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7937 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7938 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7940 * call.c (build_call): Remove result_type parm.
7941 Call mark_used on unused artificial fns.
7942 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7944 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7946 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7948 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7949 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7950 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7951 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7952 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7953 expand_generic_desc): Likewise.
7955 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7957 * exception.cc (__cp_pop_exception): Cleanup the original object.
7959 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7961 * decl.c (grok_op_properties): Merge conversion to void warning
7962 with other silly op warnings.
7964 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7966 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7967 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7969 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7971 * decl.c (cp_make_fname_decl): New function.
7972 (wrapup_globals_for_namespace): Don't emit unused static vars.
7973 (init_decl_processing): Remove comment about use of
7974 array_domain_type. Set make_fname_decl.
7975 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7976 * semantics.c (begin_compound_stmt): Remove
7977 current_function_name_declared flagging.
7978 (expand_stmt): Don't emit unused local statics.
7979 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7982 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7984 * typeck.c (convert_for_assignment): Don't look at array
7986 * call.c (convert_like_real): Likewise.
7988 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7990 Add initial support for '\uNNNN' specifier.
7991 * lex.c (read_ucs): New fn.
7992 (readescape, skip_white_space): Call it.
7993 (is_extended_char, is_extended_char_1): New fns.
7994 (utf8_extend_token): New fn, #if 0'd out.
7995 (real_yylex): Treat extended chars like letters.
7997 * search.c (note_debug_info_needed): Walk the bases even if we
7998 weren't deferring the type itself.
8000 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8002 * decl2.c (finish_objects): Constify a char*.
8004 * method.c (emit_thunk): Likewise.
8006 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8008 * typeck.c (dubious_conversion_warnings): Look through
8011 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8013 * class.c (dfs_modify_vtables): I is now unsigned.
8014 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8015 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8016 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8017 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8018 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8019 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8020 Call integer_all_onesp.
8021 * typeck2.c (process_init_constructor): Use compare_tree_int.
8023 * lang-specs.h (as): Don't call if -syntax-only.
8025 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8027 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8028 RTL_EXPR_HAS_NO_SCOPE after all.
8030 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8032 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8033 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8034 RTL_EXPR_HAS_NO_SCOPE.
8036 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8039 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8041 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8043 * call.c (convert_like): Macrofy.
8044 (convert_like_with_context): New macro.
8045 (convert_like_real): Renamed from convert_like. Add calling
8046 context parameters, for diagnostics. Add recursive flag. Call
8047 dubious_conversion_warnings for outer conversion.
8048 (build_user_type_conversion): Use convert_like_with_context.
8049 (build_over_call): Likewise. Don't warn about dubious
8050 conversions here. Adjust convert_default_arg calls.
8051 (convert_default_arg): Add context parameters for diagnostics.
8052 Pass throught to convert_like_with_context.
8053 * cp-tree.h (convert_default_arg): Add context parameters.
8054 (dubious_conversion_warnings): Prototype new function.
8055 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8056 (dubious_conversion_warnings): New function, broken
8057 out of convert_for_assignment.
8058 (convert_for_assignment): Adjust.
8060 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8062 * decl2.c (key_method): Break out from...
8063 (import_export_vtable, import_export_class): ...here.
8065 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8066 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8068 * search.c (note_debug_info_needed, dfs_debug_mark,
8069 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8070 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8072 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8074 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8077 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8079 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8080 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8081 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8082 (lang_type): Split gets_new into has_new and has_array_new.
8083 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8084 (TYPE_GETS_NEW): Split into ...
8085 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8086 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8087 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8088 (build_op_new_call): Don't declare.
8089 (build_new_1): Likewise.
8090 * call.c (build_op_new_call): Remove.
8091 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8092 instead of TYPE_NEEDS_DESTRUCTOR.
8093 (finish_struct_bits): Likewise.
8094 (add_implicitly_declared_members): Likewise.
8095 (check_field_decl): Likewise.
8096 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8097 correctly under the new ABI.
8098 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8099 instead of TYPE_NEEDS_DESTRUCTOR.
8100 (initialize_local_var): Likewise.
8101 (destroy_local_var): Likewise.
8102 (cp_finish_decl): Likewise.
8103 (register_dtor_fn): Likewise.
8104 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8105 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8106 TYPE_VEC_DELETE_TAKES_SIZE here.
8107 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8108 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8109 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8110 (finish_destructor_body): Likewise.
8111 (maybe_build_cleanup_1): Likewise.
8112 * decl2.c (do_static_destruction): Likewise.
8113 * init.c (build_new_1): Make it static.
8114 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8115 (expand_cleanup_for_base): Likewise.
8116 (get_cookie_size): New function.
8117 (build_new_1): Handle array-new cookies correctly under the new
8119 (build_vec_delete_1): Likewise.
8120 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8121 (build_delete): Likewise.
8122 (build_vec_delete): Handle array-new cookies correctly under the new
8124 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8125 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8126 TYPE_HAS_ARRAY_NEW_OPERATOR.
8127 * ptree.c (print_lang_type): Check them.
8128 * search.c (context_for_name_lookup): Fix typo in comment.
8129 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8130 * tree.c (break_out_cleanups): Likewise.
8131 (build_cplus_array_test_1): Likewise.
8132 (cp_build_qualified_type_real): Likewise.
8133 * typeck.c (complete_type): Likewise.
8135 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8136 the command-line, not the end.
8138 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8140 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8142 2000-03-02 Tom Tromey <tromey@cygnus.com>
8144 * cp-tree.h (build_java_class_ref): Declare.
8145 * init.c (build_java_class_ref): No longer static.
8146 * except.c (expand_throw): Generate a Java-style `throw' if the
8147 thrown object is a "Java" object.
8148 (initialize_handler_parm): Generate a Java-style lookup of
8149 exception info if the caught object is a "Java" object.
8150 (catch_language, catch_language_init): New globals.
8151 (decl_is_java_type): New function.
8152 (expand_start_catch_block): Don't call push_eh_info() or
8153 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8154 class reference to build_catch_block.
8156 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8158 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8160 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8162 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8163 to merge reference/pointer code and fix incorrect warnings.
8165 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8167 * search.c (protected_accessible_p): Use context_for_name_lookup.
8169 * init.c (construct_virtual_bases): Fix thinko.
8170 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8172 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8174 * decl.c (current_function_decl): Move to toplev.c.
8176 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8178 * pt.c (fn_type_unification): Unify return type, whenever
8180 (get_bindings_real): Only pass return type when necessary.
8181 Remove explicit return type check.
8182 * class.c (resolve_address_of_overloaded_function): Pass desired
8183 return type to fn_type_unification.
8185 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8187 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8189 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8191 * rtti.c (expand_class_desc): Likewise.
8192 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8193 (THUNK_VCALL_OFFSET): Likewise.
8194 (THUNK_DELTA): Reflect changes in ../tree.h.
8196 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8198 * search.c (protected_accessible_p): Also allow the access if
8199 the member is public in DERIVED. Lose TYPE parm.
8200 (friend_accessible_p): Lose TYPE parm.
8201 (accessible_p): Adjust.
8203 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8205 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8206 on things that are not sizes; ssize_binop deleted.
8207 Call size_diffop when appropriate.
8208 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8209 (build_primary_vtable, build_secondary_vtable): Likewise.
8210 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8211 Variable I is HOST_WIDE_INT.
8212 (get_vfield_offset): Pass proper types to size_binop.
8213 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8214 (finish_struct_1): Likewise.
8215 (skip_rtti_stuff): Arg N is now pointer to signed.
8216 (layout_class_type): Use size_zero_node.
8217 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8218 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8219 * decl.c (complete_arry_type): Pass proper types to size_binop.
8220 (xref_basetypes): BINFO_OFFSET is sizetype.
8221 * error.c (dump_expr): Don't use size_binop non-sizes.
8222 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8223 * init.c (construct_virtual_bases): Fix type error.
8224 (build_vec_delete_1): Pass proper type to size_binop and don't
8226 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8227 * rtti.c (get_base_offset): Pass proper type to size_binop.
8228 * search.c (dfs_find_vbases): Fix type error.
8229 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8230 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8231 * tree.c (debug_binfo): Variable N is signed.
8232 Use HOST_WIDE_INT_PRINT_DEC.
8233 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8234 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8235 size_one_node and size_zero_node.
8236 (c_alignof): Use size_one_node.
8237 (build_component_addr): Pass proper types to size_binop.
8238 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8240 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8242 Implement class scope using-declarations for functions.
8243 * class.c (handle_using_decl): Call add_method for used functions.
8244 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8245 (add_method): Used functions are hidden by local functions.
8246 (check_bases_and_members): Handle using-decls before finalizing
8247 CLASSTYPE_METHOD_VEC.
8248 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8249 override the type of 'this' accordingly.
8250 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8251 (convert_class_to_reference, build_user_type_conversion_1,
8252 build_new_function_call, build_object_call, build_new_op,
8253 build_new_method_call): Pass ctype parm.
8255 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8257 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8258 build_new_function_call, build_object_call, build_new_op,
8259 build_new_method_call, build_op_delete_call): Don't get basetype_path
8261 * typeck.c (build_component_ref): Likewise.
8262 * init.c (build_offset_ref): Likewise.
8263 (resolve_offset_ref): Don't call enforce_access.
8264 Call build_scoped_ref.
8265 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8266 would cause an error or if -pedantic.
8267 * class.c (alter_access): Lose binfo parm.
8269 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8271 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8274 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8276 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8277 pseudo_type_info creation into the std namespace
8279 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8281 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8282 (import_export_class): Remove declaration.
8283 * decl2.c (import_export_class): Make it static.
8284 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8285 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8286 EXPR_WITH_FILE_LOCATION.
8287 * lex.c (check_newline): Tweak filename/lineno setting.
8288 * semantics.c (begin_while_stmt): Fix typo in comment.
8290 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8292 * lang-options.h (-fmessage-length=): Add missing option.
8294 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8296 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8298 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8300 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8302 * optimize.c (expand_call_inline): Emit the return label before
8303 evaluating the return value.
8305 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8307 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8308 than duplicating functionality here.
8309 * optimize.c: Include input.h.
8310 (expand_call_inline): Use push_srcloc and pop_srcloc.
8311 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8312 * parse.c: Regenerated.
8313 * Makefile.in (lex.o): Depend on input.h.
8314 (optimize.o): Likewise.
8316 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8318 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8319 function type, rather than ICE.
8321 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8323 * decl.c (grokdeclarator): Call decl_type_access_control.
8324 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8327 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8329 * decl.c (decls_match): Remove obsolete static member nadgering.
8331 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8333 * decl.c (grokdeclarator): Change ANSI to ISO.
8334 * lex.c (consume_string, readescape, do_identifier): Likewise.
8335 (parse_float, real_yylex): Likewise.
8336 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8337 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8338 new_type_id, maybe_label_decls, simple_stmt,
8339 for.init.statement): Likewise.
8340 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8341 * semantics.c (finish_named_return_value): Likewise.
8342 * parse.c: Regenerate.
8344 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8346 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8347 (CPTI_CLASS_STAR_TYPE): Remove.
8348 (vtable_index_type): Likewise.
8349 (class_star_type_node): Remove.
8350 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8351 (build_binary_op_nodefault): Remove.
8352 * call.c (build_new_op): Use build_binary_op instead of
8353 build_binary_op_nodefault.
8354 * decl.c (init_decl_processing): Remove class_star_type_node
8355 initialization. Make delta_type_node ptrdiff_type_node under the
8356 new ABI. Initialize vtable_index_type.
8357 (build_ptrmemfunc_type): Build different structures for the new
8359 (build_enumerator): Use build_binary_op instead of
8360 build_binary_op_nodefault.
8361 * method.c (build_overload_value): Mangle pointers-to-members
8362 appropriately under the new ABI.
8363 * typeck.c (build_array_ref): Use build_binary_op instead of
8364 build_binary_op_nodefault.
8365 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8366 (build_binary_op_nodefault): Rename to ...
8367 (build_binary_op): ... this. Remove old version. Adjust for
8368 pointer-to-member comparisons under the new ABI.
8369 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8370 (build_ptrmemfunc): Adjust for the new ABI.
8371 (expand_ptrmemfunc_cst): Likewise.
8372 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8373 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8375 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8377 * call.c (build_object_call): Compress consecutive calls to
8379 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8380 (build_op_delete_call): Adjust message formatting.
8382 * class.c (check_bases): Compress consecutive calls to
8384 (finish_struct_anon): Say 'ISO C++'.
8386 * decl.c (start_decl): Same here.
8387 (grok_reference_init): Likewise.
8388 (grokfndecl): Correct message formatting.
8389 (grokfndecl): Improve diagnostic.
8390 (check_static_variable_definition): Likewise. Say 'ISO C++'
8391 (compute_array_index_type): Say 'ISO C++'
8392 (create_array_type_for_decl): Compress consecutive calls to
8394 (grokdeclarator): Say 'ISO C++'
8395 (grok_op_properties): Likewise.
8397 * decl2.c (delete_sanity): Clairify diagnostic.
8398 (check_member_template): Same here.
8399 (grok_function_init): Use consistent terminology.
8401 * expr.c (do_case): Say 'ISO C++'
8403 * friend.c (do_friend): Compress consecutive calls to warning.
8405 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8407 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8408 * class.c (build_secondary_vtable): Reorganize. Don't create a
8409 new vtable under the new ABI.
8410 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8412 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8413 the initializing elements.
8414 (initialize_vtable): New function.
8415 (dfs_finish_vtbls): Use it.
8416 (dfs_accumulate_vtbl_inits): New function.
8417 (finish_vtbls): Merge primary and secondary vtables under the new
8419 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8420 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8423 * class.c (build_vtable): New function, split out from ...
8424 (get_vtable_decl): ... here, and ...
8425 (build_secondary_vtable): ... here.
8427 * pt.c (tsubst_decl): Fix formatting.
8429 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8431 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8432 (avoid_overlap, build_base_field): Likewise.
8433 (build_base_field, build_base_fields, is_empty_class):
8434 Test DECL_SIZE with integer_zero.
8435 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8436 * cp-tree.h (struct lang_type): New field size_unit.
8437 (CLASSTYPE_SIZE_UNIT): New macro.
8438 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8439 (cp_finish_decl): Delete -Wlarger-than processing.
8440 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8441 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8442 * tree.c (make_binfo): binfo vector is one entry longer.
8443 (walk_tree): Walk DECL_SIZE_UNIT.
8445 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8447 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8449 (build_vtable_entry): Don't assume all vtable entries are
8451 (build_vtbl_initializer): Adjust accordingly.
8452 (get_vtable_decl): Fix formatting.
8454 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8456 * semantics.c (deferred_type_access_control): Walk the entire
8458 (save_type_access_control): Rename from
8459 initial_deferred_type_access_control. Just remember the value.
8460 (decl_type_access_control): New fn.
8461 (begin_function_definition): Use deferred_type_access_control, after
8462 we've started the function. Set type_lookups to error_mark_node.
8463 * parse.y (frob_specs, fn.def1): Adjust.
8464 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8465 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8466 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8467 (after_type_component_declarator0): Likewise.
8468 (after_type_component_declarator): Likewise.
8469 (notype_component_declarator): Likewise.
8470 * cp-tree.h: Adjust.
8472 * decl.c (redeclaration_error_message): Allow redeclaration of
8473 namespace-scope decls.
8475 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8477 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8479 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8481 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8482 * decl2.c (grokclassfn): Likewise.
8484 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8486 * decl2.c (lang_decode_option): Don't set default message length
8488 * lex.c (lang_init_options): Set it here.
8490 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8492 Make DECL_CONTEXT mean the class in which a member function was
8493 declared, even for a virtual function.
8494 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8495 (DECL_FRIEND_CONTEXT): New macro.
8496 (DECL_REAL_CONTEXT): Remove.
8497 (SET_DECL_FRIEND_CONTEXT): Likewise.
8498 (DECL_VIRTUAL_CONTEXT): Adjust.
8499 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8500 (add_friends): Remove.
8501 (hack_decl_function_context): Likewise.
8502 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8504 (build_over_call): Fix indentation. Use DECL_CONTEXT
8505 instead of DECL_CLASS_CONTEXT.
8506 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8507 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8508 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8509 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8510 (build_base_field): Likewise.
8511 (finish_struct_1): Likewise.
8512 (build_self_reference): Likewise.
8513 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8515 (pushtag): Use decl_function_context, not
8516 hack_decl_function_context.
8517 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8518 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8519 (pushdecl): Remove bogus code.
8520 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8521 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8522 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8523 Use decl_function_context, nothack_decl_function_context.
8524 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8525 (grokdeclarator): Likewise. Use decl_function_context, not
8526 hack_decl_function_context.
8527 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8528 (start_function): Use DECL_FRIEND_CONTEXT, not
8529 DECL_CLASS_CONTEXT. Use decl_function_context, not
8530 hack_decl_function_context.
8531 (finish_function): Use decl_function_context, not
8532 hack_decl_function_context.
8533 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8535 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8536 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8537 (grokfield): Likewise.
8538 (finish_builtin_type): Likewise.
8539 (finish_vtable_vardec): Use decl_function_context, not
8540 hack_decl_function_context.
8541 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8542 (start_static_initialization_or_destruction): Likewise.
8543 (finish_static_initialization_or_destruction): Likewise.
8544 (mark_used): Adjust logic for deciding when to synthesize methods.
8545 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8547 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8549 * friend.c (is_friend): Likewise.
8550 (add_friends): Remove.
8551 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8552 * lex.c (begin_definition_of_inclass_inline): Use
8553 decl_function_context, not hack_decl_function_context.
8554 (process_next_inline): Likewise.
8555 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8556 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8557 DECL_CLASSS_CONTEXT.
8558 (hack_identifier): Likewise.
8559 (synthesize_method): Use decl_function_context, not
8560 hack_decl_function_context.
8561 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8563 (is_member_template): Use decl_function_context, not
8564 hack_decl_function_context. Use DECL_CONTEXT, not
8566 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8568 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8570 (push_template_decl_real): Likewise.
8571 (instantiate_class_template): Don't call add_friends.
8572 (tsubst_default_argument): Use DECL_CONTEXT, not
8574 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8575 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8576 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8578 * repo.c (repo_inline_used): Likewise.
8579 * search.c (current_scope): Adjust for new _CONTEXT macros.
8580 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8582 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8583 (lookup_fnfields_here):Likewise.
8584 (check_final_overrider): Likewise.
8585 (init_vbase_pointers): Likewise.
8586 (virtual_context): Likewise.
8587 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8588 (expand_body): Use decl_function_context, not
8589 hack_decl_function_context.
8590 * tree.c (hack_decl_function_context): Remove.
8591 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8593 * typeck2.c (error_not_base_type): Likewise.
8595 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8597 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8599 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8601 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8603 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8605 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8607 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8609 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8611 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8613 * parse.y (frob_specs): Split out...
8614 (parse_decl): From here.
8615 (fn.def2): Call initial_deferred_type_access_control.
8616 (after_type_component_declarator0): Call frob_specs.
8617 (notype_component_declarator0): Likewise.
8618 * search.c (friend_accessible_p): Nested classes are friends of their
8621 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8623 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8624 used to create an implicit temporary.
8626 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8629 2000-02-08 Nathan Sidwell <nathan@acm.org>
8631 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8632 strip array element qualifiers too.
8634 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8636 * decl.c (store_parm_decls): Don't build cleanups for parameters
8637 while processing_template_decl.
8639 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8641 * cp-tree.h (struct saved_scope): Add incomplete field.
8642 (namespace_scope_incomplete): New macro.
8643 * decl.c (pushdecl): Use it.
8644 (hack_incomplete_structures): Use it. See through artificial
8646 (mark_saved_scope): Mark it.
8648 Implement access control for nested types.
8649 * search.c (type_access_control): New fn.
8650 (accessible_p): Now we do perform access control for types.
8651 * semantics.c (deferred_type_access_control): New fn.
8652 (initial_deferred_type_access_control): New fn.
8653 (begin_function_definition): Call it. Add lookups parm.
8654 * decl.c (struct binding_level): Add this_class field.
8655 (pushlevel_class): Set it.
8656 (mark_binding_level): Mark it.
8657 (lookup_name_real): Use it. Call type_access_control.
8658 (mark_saved_scope): Mark lookups field.
8659 * cp-tree.h (flagged_type_tree): Add lookups field.
8660 (struct saved_scope): Add lookups field.
8661 (type_lookups): New macro.
8662 * parse.y (declmods): Now <ftype>.
8663 (parse_decl): Add lookups parm. Call
8664 initial_deferred_type_access_control.
8665 (lang_extdef): Clear type_lookups.
8666 (typed_declspecs, declmods, typespec): Set lookups field.
8667 (initdcl): Call deferred_type_access_control.
8668 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8669 component_decl_1, named_parm): Adjust.
8670 * friend.c (is_friend): Nested classes are friends of their
8673 * class.c (currently_open_derived_class): New fn.
8674 * method.c (hack_identifier): Use it.
8676 * lex.c (do_identifier): Remove obsolete code.
8678 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8680 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8682 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8683 thinks this file is plain C).
8685 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8687 * Makefile.in (call.o): Depend on $(EXPR_H).
8689 * call.c: Include "expr.h".
8691 * class.c (dump_class_hierarchy): Add prototype.
8693 * search.c (dfs_get_pure_virtuals): Likewise.
8695 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8697 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8700 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8702 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8703 Store it in DECL_FCONTEXT.
8704 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8706 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8708 * tinfo.h (old abi): #include "tconfig.h".
8709 * tinfo.cc (convert_to_base): Move into old abi section.
8711 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8713 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8714 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8715 (BINFO_PRIMARY_BINFO): New macro.
8716 (BF_DELTA): Rename to ...
8717 (BV_DELTA): ... this.
8718 (BF_VCALL_INDEX): Rename to ...
8719 (BV_VCALL_INDEX): ... this.
8720 (BF_FN): Rename to ...
8722 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8723 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8724 (modify_vtable_entry): Simplify.
8725 (add_virtual_function): Rename BF_ macros to BV_ variants.
8726 (build_vtable_initializer): Likewise.
8727 (get_class_offset_1): Remove.
8728 (dfs_get_class_offset): Likewise.
8729 (get_class_offset): Likewise.
8730 (dfs_find_final_overrider): New function.
8731 (find_final_overrider): Likewise.
8732 (modify_one_vtable): Remove.
8733 (dfs_find_base): New function.
8734 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8735 find_final_overrider.
8736 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8738 (dfs_fixup_vtable_deltas): Remove.
8739 (override_one_vtable): Remove.
8740 (merge_overrides): Likewise.
8741 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8742 unreal chilren of virtual bases.
8743 (finish_struct_1): Don't use merge_overrides. Don't use
8744 dfs_fixup_vtable_deltas.
8745 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8748 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8749 Jason Merrill <jason@yorick.cygnus.com>
8751 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8753 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8755 * exception.cc (__throw_bad_typeid): Add missing std::.
8757 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8759 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8761 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8763 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8765 Runtime support for new-abi rtti.
8766 * inc/typeinfo (type_info::operator!=): Define in class.
8767 (type_info::before, type_info::name, type_info::operator==,
8768 type_info::operator!=): Define new ABI implementations.
8769 (type_info::is_pointer_p, type_info::is_function_p): Declare
8770 new virtual functions.
8771 (type_info::do_catch, type_info::do_upcast): Likewise.
8773 * tinfo.h (__base_class_info): Define new class.
8774 (__class_type_info): Likewise.
8775 (__si_class_type_info): Likewise.
8776 (__vmi_class_type_info): Likewise.
8777 (__dynamic_cast): Prototype.
8779 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8780 (type_info::is_pointer_p): Define new function.
8781 (type_info::is_function_p): Likewise.
8782 (type_info::do_catch): Likewise.
8783 (type_info::do_upcast): Likewise.
8784 (vtable_prefix): New structure for vtable access.
8785 (adjust_pointer): Define new template function.
8786 (contained_p, public_p, virtual_p, contained_public_p,
8787 contained_nonpublic_p, contained_nonvirtual_p): Define new
8789 (nonvirtual_base_type): New local variable.
8790 (__class_type_info::~__class_type_info): Define.
8791 (__si_class_type_info::~__si_class_type_info): Likewise.
8792 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8793 (__class_type_info::do_catch): Define new function.
8794 (__class_type_info::do_upcast): Likewise.
8795 (__class_type_info::find_public_src): Likewise.
8796 (__class_type_info::do_find_public_src): Likewise.
8797 (__si_class_type_info::do_find_public_src): Likewise.
8798 (__vmi_class_type_info::do_find_public_src): Likewise.
8799 (__class_type_info::do_dyncast): Likewise.
8800 (__si_class_type_info::do_dyncast): Likewise.
8801 (__vmi_class_type_info::do_dyncast): Likewise.
8802 (__class_type_info::do_upcast): Likewise.
8803 (__si_class_type_info::do_upcast): Likewise.
8804 (__vmi_class_type_info::do_upcast): Likewise.
8805 (__dynamic_cast): Likewise.
8807 * tinfo2.cc (__fundamental_type_info): Define new class.
8808 (__pointer_type_info): Likewise.
8809 (__reference_type_info): Likewise.
8810 (__array_type_info): Likewise.
8811 (__function_type_info): Likewise.
8812 (__enum_type_info): Likewise.
8813 (__ptr_to_member_type_info): Likewise.
8814 (__fundamental_type_info::~__fundamental_type_info): Define.
8815 (__pointer_type_info::~__pointer_type_info): Likewise.
8816 (__reference_type_info::~__reference_type_info): Likewise.
8817 (__array_type_info::~__array_type_info): Likewise.
8818 (__function_type_info::~__function_type_info): Likewise.
8819 (__enum_type_info::~__enum_type_info): Likewise.
8820 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8821 (__pointer_type_info::do_catch): Define new function.
8822 (__ptr_to_member_type_info::do_catch): Define new function.
8824 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8825 (__is_pointer): Likewise.
8827 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8829 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8831 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8832 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8833 (make_new_vtable): New function.
8834 (modify_vtable_entry): Handle generation of new vtables correctly.
8835 (modify_one_vtable): Remove unused parameter.
8836 (dfs_fixup_vtable_deltas): Likewise.
8837 (override_one_vtable): Use build_secondary_vtable.
8838 (finish_struct_1): Use build_primary_vtable and
8839 build_secondary_vtable.
8841 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8843 * cp/decl.c: Adjust variable names, comments, help strings.
8845 2000-01-29 Nathan Sidwell <nathan@acm.org>
8847 * new2.cc (operator delete[]): Use operator delete, don't assume
8850 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8852 * class.c (build_vtbl_initializer): Add argument to
8853 build_vtable_entry call.
8855 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8857 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8858 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8859 (BF_DELTA): New macro.
8860 (BF_VCALL_INDEX): Likewise.
8862 (THUNK_VCALL_OFFSET): Likewise.
8863 (make_thunk): Change prototype.
8864 * class.c (build_vtable_entry): Integrate
8865 build_vtable_entry_for_fn. Handle vcall indices.
8866 (build_vtable_entry_for_fn): Remove.
8867 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8868 BF_VCALL_INDEX, BF_FN.
8869 (modify_vtable_entry): Integrate common code from
8870 modify_one_vtable and dfs_fixup_vtable_deltas.
8871 (add_virtual_function): Set BF_VCALL_INDEX.
8872 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8874 (modify_one_vtable): Simplify.
8875 (dfs_fixup_vtable_deltas): Likewise.
8876 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8877 * method.c (make_thunk): Handle vcall indices.
8879 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8881 Compiler side new abi rtti (not enabled).
8882 * cp-tree.h (new_abi_rtti_p): New macro.
8883 (emit_support_tinfos): Prototype new function.
8884 (tinfo_decl_p): Likewise.
8885 (emit_tinfo_decl): Likwise.
8886 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8888 (doing_runtime): New local static.
8889 (init_rtti_processing): Add new-abi initializer.
8890 (get_tinfo_decl): Add new-abi logic.
8891 (tinfo_from_decl): Likewise.
8892 (build_dynamic_cast_1): Likewise.
8893 (qualifier_flags): New static function.
8894 (tinfo_base_init): Likewise.
8895 (generic_initializer): Likewise.
8896 (ptr_ref_initializer): Likewise.
8897 (ptmd_initializer): Likewise.
8898 (class_hint_flags): Likewise.
8899 (class_initializer): Likewise.
8900 (synthesize_tinfo_var): Likewise.
8901 (create_real_tinfo_var): Likewise.
8902 (create_pseudo_type_info): Likewise.
8903 (get_vmi_pseudo_type_info): Likewise.
8904 (create_tinfo_types): Likewise.
8905 (emit_support_tinfos): New global function.
8906 (tinfo_decl_p): New global predicate.
8907 (emit_tinfo_decl): New global function.
8908 * class.c (set_rtti_entry): Generalize for old and new rtti.
8909 (build_vtbl_initializer): Likewise.
8910 * decl2.c (finish_file): Likewise.
8912 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8914 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8915 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8917 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8919 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8922 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8924 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8926 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8928 * optimize.c (calls_setjmp_r): Supply new argument
8929 to special_function_p.
8931 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8933 * call.c: PROTO -> PARAMS.
8934 * class.c: Likewise.
8935 * cp-tree.h: Likewise.
8939 * decl2.c: Likewise.
8941 * errfn.c: Likewise.
8942 * error.c: Likewise.
8943 * except.c: Likewise.
8946 * input.c: Likewise.
8949 * method.c: Likewise.
8950 * optimize.c: Likewise.
8951 * parse.y: Likewise.
8955 * search.c: Likewise.
8956 * semantics.c: Likewise.
8959 * typeck.c: Likewise.
8960 * typeck2.c: Likewise.
8963 2000-01-25 Richard Henderson <rth@cygnus.com>
8965 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8967 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8969 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8970 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8971 (struct vcall_offset_data_s): New type.
8972 (dfs_vcall_offset_queue_p): New function.
8973 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8974 (build_vcall_offset_vtbl_entries): Likewise.
8975 (layout_vtable_decl): Likewise.
8976 (num_vfun_entries): Likewise.
8977 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8978 (build_vtbl_initializer): Likewise.
8979 (dfs_finish_vtabls): Use layout_vtable_decl.
8980 (modify_one_vtables): Always duplicate vtables under the new ABI.
8981 (finish_struct_1): Use layout_vtable_decl.
8983 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8985 * decl.c (member_function_or_else): Change third arg from a format
8986 specifier to an `enum overload_flags'. Callers changed.
8988 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8990 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8991 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8992 build_const_cast, get_delta_difference, check_return_expr): Avoid
8993 ANSI string concatenation usage.
8995 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8997 * class.c (layout_class_type): Put the fields required to make a
8998 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9001 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9003 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9006 * decl2.c (mark_used): Do instantiate inlines that have been
9007 explicitly instantiated.
9009 2000-01-24 Richard Henderson <rth@cygnus.com>
9011 * call.c (build_over_call): Use expand_tree_builtin.
9012 * typeck.c (build_function_call_real): Likewise.
9013 (build_binary_op_nodefault): Handle unordered compares.
9015 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9017 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9018 cp_tree_index values.
9019 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9020 New global node #defines for them.
9021 * rtti.c (call_void_fn): Replace with ...
9022 (build_runtime_decl): ... new static function.
9023 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9024 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9025 (build_dynamic_cast_1): Always produce correctly typed result.
9026 Explicitly produce type_info addresses. Use dynamic_cast_node.
9027 * exception.cc (__throw_bad_cast): Return `void *'.
9028 (__throw_bad_typeid): Return `const type_info &'.
9030 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9032 * cp-tree.h (get_vtable_decl): Prototype new function.
9033 * class.c (get_vtable_decl): New function. Broken out from ...
9034 (build_vtable): ... here. Use it.
9035 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9038 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9040 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9041 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9042 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9043 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9044 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9045 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9046 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9047 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9048 (CPTI_TINFO_VAR_ID): New enumeration.
9049 (__tp_desc_type_node, __access_mode_type_node,
9050 __bltn_desc_type_node, __user_desc_type_node,
9051 __class_desc_type_node, __ptr_desc_type_node,
9052 __attr_desc_type_node, __func_desc_type_node,
9053 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9054 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9055 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9056 enum_desc_type_node, class_desc_type_node,
9057 si_class_desc_type_node, vmi_class_desc_type_node,
9058 ptmd_desc_type_node, base_desc_type_node): New #defines.
9059 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9060 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9061 (tinfo_var_id): New enumeration.
9062 (DECL_TINFO_FN_P): Augment comment.
9063 * decl.c (cp_global_trees): Adjust documentation.
9064 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9065 tinfo_decl_type and tinfo_var_id.
9066 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9067 (build_typeid): Remove unused variable.
9068 (get_tinfo_var): Use tinfo_var_id.
9069 (tinfo_name): New static function.
9070 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9071 (tinfo_from_decl): Likewise.
9072 (get_base_offset): New static function, broken out of
9074 (expand_si_desc): Use tinfo_name.
9075 (expand_class_desc): Likewise. Lose local static variable.
9076 Use base_desc_type_node. Use get_base_offset.
9077 (expand_ptr_desc): Use tinfo_name.
9078 (expand_attr_desc): Likewise.
9079 (expand_generic_desc): Likewise.
9081 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9082 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9084 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9086 * cp-tree.h (__eprintf): Remove declaration.
9087 * tree.c (__eprintf): Remove definition.
9089 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9090 Mark Mitchell <mark@codesourcery.com>
9092 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9093 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9095 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9097 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9099 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9101 * cp-tree.h (register_dtor_fn): New function.
9102 * decl.c (destroy_local_static): Rename to ...
9103 (register_dtor_fn): ... this. Give it external linkage.
9104 (expand_static_init): Use it.
9105 * decl2.c (do_static_initialization): Likewise, if using
9107 (do_static_destruction): Check that __cxa_atexit is not in use.
9108 (finish_file): Don't call do_static_destruction if using
9111 * typeck.c (convert_arguments): Restore two-message error
9114 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9116 Remap dynamic cast hint values to be consistent across ABIs.
9117 * search.c (dynamic_cast_base_recurse): Remap generated value.
9118 (get_dynamic_cast_base_type): Adjust documentation.
9119 * tinfo.h (__user_type_info::dyncast): Likewise.
9120 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9121 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9122 (__class_type_info::do_dyncast): Likewise.
9123 (__class_type_info::do_find_public_subobj): Likewise.
9124 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9126 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9128 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9130 * typeck2.c (incomplete_type_error): Restore previous
9131 cp_error and cp_error_at call sequence.
9133 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9135 * class.c (dump_class_hierarchy): Make format agree with argument;
9136 cast pointer to unsigned long and print with %lx.
9138 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9140 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9142 * typeck.c (composite_pointer_type, common_type,
9143 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9144 build_function_call_real, convert_arguments,
9145 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9146 build_unary_op, mark_addressable, build_compound_expr,
9147 build_static_cast, build_reinterpret_cast, build_const_cast,
9148 build_c_cast, build_modify_expr, get_delta_difference,
9149 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9150 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9152 * typeck2.c (readonly_error, abstract_virtuals_error,
9153 process_init_constructor, check_for_new_type): Likewise.
9155 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9157 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9160 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9162 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9163 (build_x_typeid): Likewise.
9164 (get_tinfo_fn): Likewise.
9165 (get_tinfo_fn_unused): Rename to ...
9166 (get_tinfo_decl): ... here.
9167 * rtti.c (build_headof): Replace logic error with assertion.
9168 (get_tinfo_fn_dynamic): Rename to ...
9169 (get_tinfo_decl_dynamic): ... here. Make static. Use
9170 complete_type_or_else.
9171 (build_x_typeid): Move into ...
9172 (build_typeid): ... here. Adjust call to
9173 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9174 throw_bad_typeid expression.
9175 (get_tinfo_fn_unused): Rename to ...
9176 (get_tinfo_decl): ... here. Adjust comment.
9177 (get_tinfo_fn): Delete.
9178 (tinfo_from_decl): New static function.
9179 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9180 (get_typeid): Use complete_type_or_else.
9181 (build_dynamic_cast_1): Adjust calls to
9182 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9183 * parse.y (primary): Adjust call to build_typeid.
9184 * except.c (build_eh_type_type_ref): Adjust call to
9185 get_tinfo_decl. Mark as used.
9186 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9187 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9188 * parse.c: Regenerated.
9190 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9192 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9194 (resolves_to_fixed_type_p): Document calling convention.
9195 * rtti.c (build_x_typeid): Initialize NONNULL.
9197 * cp-tree.h (build_shared_int_cst): New function.
9198 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9199 * class.c (modify_vtable_entry): Likewise.
9200 (add_virtual_function): Split out code to generated shared
9201 INTEGER_CSTs to build_share_int_cst.
9202 (modify_all_vtables): Handle all the overridden functions here.
9203 Add overridden functions from non-primary virtual bases to the
9205 (finish_struct_1): Adjust call to modify_all_vtables. Add
9206 overridden functions from non-primary bases to the vtable.
9207 * tree.c (build_shared_int_cst): New function.
9209 * cp-tree.h (scratchalloc): Remove.
9210 (build_scratch_list): Likewise.
9211 * call.c (convert_class_to_reference): Replace build_scratch_list
9212 and build_expr_list with build_tree_list.
9213 (add_candidate): Replace scratchalloc with expralloc. Note memory
9215 (build_user_type_conversion_1): Replace build_scratch_list
9216 and build_expr_list with build_tree_list.
9217 (build_new_op): Likewise.
9218 (build_op_delete_call): Likewise.
9219 (convert_like): Likewise.
9220 * cvt.c (ocp_convert): Likewise.
9221 * decl.c (start_decl): Likewise.
9222 (start_function): Likewise.
9223 (finish_destructor_body): Likewise.
9224 (maybe_build_cleanup_1): Likewise.
9225 * decl2.c (reparse_decl_as_expr): Likewise.
9226 * init.c (perform_member_init): Likewise.
9227 (expand_cleanup_for_base): Likewise.
9228 (build_builtin_delete_call): Likewise.
9229 (build_new_1): Likewise.
9230 (build_delete): Likewise.
9231 * method.c (do_build_assign_ref): Likewise.
9232 * parse.y (already_scoped_stmt): Likewise.
9233 (nontrivial_exprlist): Likewise.
9234 (net_initializer): Likewise.
9235 (initlist): Likewise.
9236 * parse.c: Regenerated.
9237 * rtti.c (build_x_typeid): Likewise.
9238 (build_dynamic_cast_1): Likewise.
9239 * typeck.c (build_x_compound_expr): Likewise.
9240 (build_static_cast): Likewise.
9241 (build_modify_expr): Likewise.
9243 * cp-tree.h (DECL_VINDEX): Add documentation.
9244 * class.c (build_vtable_entry): Likewise.
9245 (start_vtable): Add comment.
9246 (add_virtual_function): Replace pending_hard_virtuals with
9247 overridden_virtuals and pending_virtuals with new_virtuals.
9248 Replace redundant assignments with assertions.
9249 (check_for_override): Add comment.
9250 (check_bases_and_members): Replace pending_hard_virtuals with
9251 overridden_virtuals and pending_virtuals with new_virtuals.
9252 (create_vtbl_ptr): Likewise.
9253 (layout_class_type): Likewise.
9254 (finish_struct_1): Likewise. Add comments.
9256 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9258 * class.c (finish_struct_1): Replace redundant code with
9261 * cp-tree.h (flag_new_abi): Move.
9262 (flag_use_cxa_atexit): Likewise.
9263 (flag_honor_std): Likewise.
9264 (flag_rtti): Likewise.
9265 (vbase_offsets_in_vtable_p): Define.
9266 (vptrs_present_everywhere_p): Likewise.
9267 (TYPE_CONTAINS_VPTR_P): Likewise.
9268 (dfs_walk_real): Declare.
9269 * class.c (build_vbase_pointer_fields): Check
9270 vbase_offsets_in_vtable_p.
9271 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9273 (build_vbase_offset_vtbl_entries): Simplify.
9274 (build_vbase_offset_vtbl_entries): Adjust.
9275 (build_vbase_pointer): Add ability to look up vbase offsets in
9277 (start_vtable): New function.
9278 (add_virtual_function): Use it.
9279 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9280 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9281 (build_vtbl_initializer): Take the type of the complete object as
9282 input. Use it to correctly calculate vbase offsets.
9283 (dfs_finish_vtbls): Pass the complete type to
9284 build_vtbl_initializer.
9285 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9286 (create_vtable_ptr): Create a vtable even if there are no
9287 new virtual functions, under the new ABI.
9288 (finish_struct_1): Likewise.
9289 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9290 * decl.c (exapnd_static_init): Remove call to
9291 preserve_initializer.
9292 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9294 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9295 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9296 (construct_virtual_bases): Don't initialize virtual base pointers
9298 (build_aggr_init): Clean up comment.
9299 (expand_aggr_init_1): Likewise.
9300 * rtti.c (expand_class_desc): Store the virtual function table
9301 index where the vbase offset lives in the offset field.
9302 * search.c (dfs_walk_real): Make it global.
9303 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9304 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9306 * tinfo.h (USItype): Make it signed under the new ABI.
9307 * tinfo.cc (convert_to_base): New function. Encapsulate base
9308 conversion logic here.
9309 (__class_type_info::do_upcast): Use it.
9310 (__class_type_info::do_dyncast): Likewise.
9311 (__class_type_info::do_find_public_subobj): Likewise.
9313 * init.c (construct_virtual_bases): Don't look up the addresses of
9314 virtual bases at run-time.
9316 * class.c (build_vbase_pointer): Relocate.
9317 (build_vbase_pointer_fields): Likewise.
9318 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9319 (build_vbase_offset_vtbl_entries): Likewise.
9321 * decl.c (init_decl_processing): Complain if -fnew-abi
9322 -fno-vtable-thunks is used.
9324 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9327 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9329 * cp-tree.h (num_extra_vtbl_entries): New function.
9330 (size_extra_vtbl_entries): Likewise.
9331 (dfs_vtable_path_unmark): Likewise.
9332 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9333 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9334 * class.c (num_extra_vtbl_entries): New function.
9335 (size_extra_vtbl_entries): Likewise.
9336 (dfs_build_vbase_offset_vtbl_entries): New function.
9337 (build_vbase_offset_vtbl_entries): Likewise.
9338 (build_vtbl_initializer): Use it.
9339 (finish_struct_1): Adjust vtable sizes (using
9340 num_extra_vtbl_entries).
9341 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9342 THUNK_DECL is non-NULL before expanding it.
9343 * init.c (expand_virtual_init): Adjust the vtable pointer by
9344 size_extra_vtbl_entries before storing it.
9345 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9346 Handle TREE_LIST parameters here, not in the dfs_* functions.
9347 (dfs_unmarked_real_bases_queue_p): Adjust.
9348 (dfs_marked_real_bases_queue_p): Likewise.
9349 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9350 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9351 (dfs_vtable_path_unmark): Likewise.
9353 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9355 * optimize.c (copy_body_r): Clear the operand three of a
9356 TARGET_EXPR when copying it.
9358 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9360 * method.c (build_decl_overload_real): Check whether we are in ::
9361 before returning __builtin_new/delete.
9363 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9365 * pt.c (tsubst_friend_function): Improve comment.
9366 (instantiate_decl): Avoid crashing when a "nested" function is
9367 instantiated from the top level.
9369 * dump.c (dqeueue_and_dump): Dump
9370 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9372 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9374 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9376 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9378 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9379 ENABLE_NEW_GXX_ABI defined.
9380 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9381 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9382 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9384 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9386 * decl.c (start_cleanup_fn): Call pushdecl.
9388 * call.c (convert_class_to_reference): Fix typos.
9389 (build_conditional_expr): Handle errors gracefully.
9390 * class.c (push_nested_class): Likewise.
9391 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9392 (DECL_THIS_EXTERN): Use it.
9393 (DECL_THIS_STATIC): Likewise.
9394 * cvt.c (convert_to_void): Handle errors gracefully.
9395 (build_expr_type_conversion): Likewise.
9396 * decl.c (maybe_push_decl): Likewise.
9397 (start_decl_1): Likewise.
9398 (require_complete_types_for_parms): Likewise.
9399 * parse.y (structsp): Likewise.
9400 (base_class): Likewise.
9401 * parse.c: Regenerated.
9402 * pt.c (finish_member_template_decl): Likewise.
9403 * typeck.c (decay_conversion): Likewise.
9405 * cp-tree.h (dfs_skip_vbases): New function.
9406 (find_vbase_instance): Likewise.
9407 * class.c (determine_primary_base): Allow a nearly empty base to
9408 serve as a primary base class under the new ABI.
9409 (get_class_offset_1): Rename to ...
9410 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9412 (get_class_offset): Use it. Issue error messages here.
9413 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9414 find the right copies of virtual bases.
9415 (fixup_vtable_deltas1): Rename to ...
9416 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9417 bases as primary bases.
9418 (fixup_vtable_deltas): Remove.
9419 (override_one_vtable): Handle virtual bases as primary bases.
9420 (merge_overrides): Likewise.
9421 (finish_struct_1): Likewise.
9422 (dump_class_hierarchy): Dump primary-ness of bases as well.
9423 * search.c (mark_primary_bases): Use a pre-order traversal to
9424 handle primary virtual bases.
9425 (dfs_skip_vbases): New fiunction.
9426 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9427 (fixup_virtual_upcast_offsets): Likewise.
9428 (fixup_all_virtual_upcast_offsets): Likewise.
9429 (dfs_find_vbase_instances): New function.
9430 (find_vbase_instance): Likewise.
9432 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9434 * lex.c (DIR_SEPARATOR): Delete macro.
9436 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9438 * decl2.c (lang_decode_option): Handle automatic line wrapping
9441 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9443 * friend.c (do_friend): Don't resolve scopes when processing
9444 template declarations, even if the qualifying scope doesn't
9445 involve template parameters.
9447 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9449 * class.c (dfs_modify_vtables_queue_p): Remove.
9450 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9451 and dfs_marked_real_bases_queue_p instead of
9452 dfs_modify_vtables_queue_p.
9454 * class.c (build_vbase_path): Simplify.
9455 (dfs_propagate_binfo_offsets): New function.
9456 (propagate_binfo_offsets): Use it.
9457 (remove_base_field): Simplify.
9458 (dfs_set_offset_for_vbases): Remove.
9459 (dfs_set_offset_for_shared_vbases): New function.
9460 (dfs_set_offset_for_unshared_vbases): Likewise.
9461 (layout_virtual_bases): Use them.
9462 (layout_basetypes): Don't call propagate_binfo_offsets.
9463 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9466 * class.c (build_base_field): New function, split out from ...
9467 (build_base_fields): ... here. Use it. Allocate primary bases
9468 first, under the new ABI.
9469 (get_vtable_entry): Remove.
9470 (remove_base_field): New function, split out from ...
9471 (remove_base_fields): ... here. Adjust since primary bases come
9472 first under the new ABI.
9474 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9475 (initialize_vtbl_ptrs): New function.
9476 (expand_indirect_vtbls_init): Change prototype.
9477 (convert_pointer_to_vbase): Declare.
9478 * init.c (expand_direct_vtbls_init): Remove.
9479 (dfs_initialize_vtbl_ptrs): New function.
9480 (initialize_vtbl_ptrs): Likewise.
9481 (emit_base_init): Use initialize_vtbl_ptrs.
9482 * search.c (convert_pointer_to_vbase): Make it global.
9483 (expand_indirect_vtbls_init): Remove vtable initialization code.
9484 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9486 * class.c (dfs_finish_vtbls): New function.
9487 (finish_vtbls): Use it.
9488 (dump_class_hierarchy): New function.
9490 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9491 (BINFO_VBASE_PRIMARY_P): New macro.
9492 (BINFO_VIRTUALS): Add to documentation.
9493 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9494 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9495 (dfs_mark_primary_bases_queue_p): Likewise.
9496 (dfs_unmarked_real_bases_queue_p): New function.
9497 (dfs_marked_real_bases_queue_p): Likewise.
9498 * search.c (dfs_mark_primary_bases): Adjust.
9499 (mark_primary_bases): Likewise.
9500 (get_shared_vbase_if_not_primary): New function.
9501 (dfs_unmarked_real_bases_queue_p): Likewise.
9502 (dfs_marked_real_bases_queue_p): Likewise.
9503 (dfs_get_pure_virtuals): Simplify.
9504 (get_pure_virtuals): Likewise.
9506 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9508 * lex.c: Include tm_p.h.
9510 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9512 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9514 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9516 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9517 * pt.c (instantiate_decl): Defer comdat templates that might not be
9520 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9521 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9522 (finish_file): Likewise.
9524 * decl2.c (import_export_class): Undo 12/14 change.
9526 * error.c (dump_decl): operator new, not operatornew.
9528 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9529 * search.c (lookup_field_1): Look for the last field with the
9532 2000-01-05 Nathan Sidwell <nathan@acm.org>
9534 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9537 2000-01-05 Nathan Sidwell <nathan@acm.org>
9539 * typeck.c (build_static_cast): Don't strip target qualifiers
9540 when casting from a class.
9542 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9544 * class.c (warn_hidden): Initialize variable `fndecl'.
9546 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9548 * decl.c (flag_isoc9x): New variable to be able to use code in
9549 c-common.c. For now always zero.
9551 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9553 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9554 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9555 or unshare_base_binfos for virtual bases here.
9556 * search.c (dfs_get_vbase_types): Do it here.
9557 (get_vbase_types): Adjust.
9559 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9561 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9562 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9563 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9564 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9565 (unmark_primary_bases): Remove declaration.
9566 (unmarkedp): Declare.
9567 (dfs_vbase_unmark): Likewise.
9568 * class.c (determine_primary_base): Return immediately if there
9569 are no base classes. Call mark_primary_bases here.
9570 (modify_all_direct_vtables): Remove.
9571 (modify_all_indirect_vtables): Remove.
9572 (dfs_modify_vtables_queue_p): New function.
9573 (dfs_modify_vtables): New function.
9574 (modify_all_vtables): Use them.
9575 (build_base_fields): Build FIELD_DECLs for primary virtual base
9577 (create_vtable_ptr): Don't call determine_primary_base here.
9578 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9579 (dfs_set_offset_for_vbases): ... this.
9580 (layout_virtual_bases): Use it.
9581 (layout_class_type): Call determine_primary_base here.
9582 * search.c (unmarkedp): Make it global.
9583 (shared_marked_p): Simplify.
9584 (shared_unmarked_p): Likewise.
9585 (dfs_primary_bases_queue_p): Remove.
9586 (dfs_unmark_primary_bases): Likewise.
9587 (unmark_primary_bases): Likewise.
9588 (mark_primary_bases): Simplify.
9589 (get_pure_virtuals): Don't call mark_primary_bases here.
9590 (dfs_vbase_unmark): New function.
9591 (get_vbase_types): Simplify.
9593 * class.c (struct base_info): Remove.
9594 (determine_primary_base): Take has_virtual_p rather than a
9595 base_info as input. Don't calculate max_has_virtual.
9596 (finish_struct_bits): Remove max_has_virtual argument.
9597 (create_vtable_ptr): Remove max_has_virtual_p argument.
9598 (layout_virtual_bases): Remove max argument.
9599 (layout_basetypes): Likewise.
9600 (layout_class_type): Remove max_has_virtual_p argument.
9601 (finish_struct_1): Remove max_has_virtual.
9603 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9604 (layout_basetypes): Remove.
9605 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9606 Update to handle primary virtual bases.
9607 (remove_base_fields): New function, split out from
9609 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9610 (layout_virtual_bases): New function, split out from
9611 layout_basetypes. Update to handle primary virtual bases.
9612 (layout_basetypes): Moved here from tree.c. Use
9613 remove_base_fields and layout_virtual_bases.
9614 * search.c (dfs_mark_primary_bases_queue_p): New function.
9615 (mark_primary_bases): Use it.
9616 * tree.c (CEIL): Remove.
9617 (propagate_binfo_offsets): Remove.
9618 (layout_basetypes): Remove.
9620 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9622 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9623 (BINFO_PRIMARY_MARKED_P): New macro.
9624 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9625 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9626 (mark_primary_bases): New function.
9627 (unmark_primary_bases): Likewise.
9628 * search.c (get_abstract_virtuals_1): Remove.
9629 (dfs_mark_primary_bases): New function.
9630 (mark_primary_bases): Likewise.
9631 (dfs_unmark_primary_bases): Likewise.
9632 (unmark_primary_bases): Likewise.
9633 (dfs_get_pure_virtuals): Likewise.
9635 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9637 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9638 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9639 (modify_one_vtable): Adjust.
9640 (fixup_vtable_deltas1): Likewise.
9641 (override_one_vtable): Likewise.
9642 * search.c (get_abstract_virtuals_1): Likewise.
9643 (get_pure_virtuals): Likewise.
9644 (expand_upcast_fixups): Likewise.
9645 * tree.c (debug_binfo): Likewise.
9647 * class.c (build_vtable): Don't return a value. Don't rebuild
9648 vtables for bases that have already been handled.
9649 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9650 already been handled.
9651 (modify_one_vtable): Adjust accordingly.
9652 (fixup_vtable_deltas1): Likewise.
9653 (finish_struct_1): Likewise.
9655 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9657 * call.c (build_new_method_call): Also check destructors.
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