1 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
3 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
4 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
5 cplus_decl_attributes even if attrs is NULL.
6 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
8 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
10 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
11 calls to decl_attributes.
13 2001-07-06 Ira Ruben <ira@apple.com>
15 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
16 be DECL_TEMPLATE_RESULT.
18 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
20 * cp-tree.h (copy_template_template_parm): Rename to ...
21 (bind_template_template_parm): ... here.
22 * tree.c (copy_template_template_parm): Rename to ...
23 (bind_template_template_parm): ... here. Remove the case when
25 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
26 BOUND_TEMPLATE_TEMPLATE_PARM.
27 * pt.c (lookup_template_class): Adjust.
29 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
31 * cvt.c (convert_lvalue): New fn.
32 * cp-tree.h: Declare it.
33 * method.c (do_build_assign_ref): Use it.
34 (do_build_copy_constructor): Convert parm to base types
35 before calling base constructors.
37 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
38 DECL_USER_ALIGN. Check flag_elide_constructors instead of
40 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
42 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
44 * optimize.c (optimize_inline_calls): New function, broken out
46 (optimize_function): ... here. Call it. Don't inline if it is
48 (dump_function): Print name of dump flag causing this dump.
49 * semantics.c (expand_body): Move thunk inline check to
52 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
54 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
55 (comptypes): Use target.comp_type_attributes.
57 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
59 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
61 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
63 * error.c (lang_print_error_function): Add a `diagnostic_context *'
66 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
68 * decl2.c (import_export_class): Update.
70 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
72 * error.c (init_error): Adjust settings.
74 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
76 * error.c (init_error): Adjust settings.
78 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
80 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
81 return pointers to data members by reference rather than by value.
83 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
85 Implement the Named Return Value optimization.
86 * cp-tree.h (struct cp_language_function): Add x_return_value.
87 (current_function_return_value): Now a macro.
88 * decl.c: Don't define it.
89 (define_label, finish_case_label): Don't clear it.
90 (init_decl_processing): Don't register it with GC.
91 * semantics.c (genrtl_finish_function): Don't check it for
92 no_return_label. Copy the RTL from the return value to
93 current_function_return_value and walk, calling...
94 (nullify_returns_r): ...this new fn.
95 * typeck.c (check_return_expr): Set current_function_return_value.
97 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
99 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
100 sharing a ctor vtable with. Merge code for cases 1 and 2.
101 (binfo_ctor_vtable): New fn.
102 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
104 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
106 * class.c (dfs_find_final_overrider): Fix logic.
108 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
109 virtual thunk instead of non-virtual.
110 (get_matching_virtual): Uncomment.
112 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
113 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
116 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
118 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
119 we've not emerged from the hierarchy of RTTI_BINFO on reaching
122 2001-06-13 Mark Mitchell <mark@codesourcery.com>
124 * NEWS: Update release number.
126 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
128 PR c++/3130, c++/3131, c++/3132
129 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
130 * class.c (force_canonical_binfo_r): Move
131 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
132 virtual bases unless they're primary and what they're primary
134 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
135 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
136 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
138 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
139 (layout_nonempty_base_or_field): Add most derived type
141 (layout_empty_base): Likewise.
142 (build_base_field): Likewise.
143 (build_base_fields): Likewise.
144 (propagate_binfo_offsets): Add most derived type
145 parameter. Skip non canonical virtual bases too.
146 (dfs_set_offset_for_unshared_vbases): Don't skip primary
147 bases. Do skip canonical bases.
148 (layout_virtual_bases): Adjust.
149 (layout_class_type): Adjust.
150 (dfs_get_primary_binfo): Build list of virtual primary base
152 (get_primary_binfo): Check that the shared virtual primary
153 base candidate was found first.
154 (accumulate_vtbl_inits): Don't do anything for non-vptr
155 containing binfos. For case 1 primary virtual bases, keep
156 checking that we've not emerged from the hierarchy of RTTI_BINFO.
158 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
161 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
162 hierarchy looking for primary bases for a ctor
163 vtable. Recursively call oneself, if we meet our primary via
164 this route and haven't met it yet via inheritance graph order.
166 2001-06-11 Mark Mitchell <mark@codesourcery.com>
168 * lang-options.h: Emit documentation for -fno-honor-std, not
171 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
173 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
175 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
177 2001-06-10 Mark Mitchell <mark@codesourcery.com>
178 Gabriel Dos Reis <gdr@codesourcery.com>
180 * Make-lang.in (cp/call.o): Depend on diagnostic.h
181 (cp/typeck.o): Depend on diagnostic.h
182 (cp/typeck2.o): Depend on diagnostic.h
183 (cp/repo.o): Depend on dignostic.h
184 * typeck.c: #include diagnostic.h
185 (convert_for_initialization): Remove extern declaration for
186 warningcount and errorcount.
188 * call.c: #include diagnostic.h
189 (convert_like_real): Remove extern declaration for warnincount and
192 * repo.c: #include diagnostic.h
193 * typeck2.c: #include diagnostic.h
195 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
197 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
200 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
203 * friend.c (do_friend): Use push_decl_namespace for classes at
206 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
207 Jason Merrill <jason_merrill@redhat.com>
210 * class.c (build_secondary_vtable): Use assert, rather than an error
212 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
213 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
214 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
215 Don't set BINFO_VTABLE for a primary virtual base.
217 2001-06-07 Mark Mitchell <mark@codesourcery.com>
219 * decl.c (duplicate_decls): Update source position information
220 when a template function is defined.
222 2001-06-07 Phil Edwards <pme@sources.redhat.com>
224 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
226 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
229 * decl.c (pushtag): Don't push into a complete type's scope.
231 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
233 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
234 (struct lang_decl_flags): Lose generate_with_vtable_p.
235 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
236 * class.c (copy_virtuals): Adjust.
237 * decl2.c (mark_vtable_entries): Adjust.
238 * method.c (make_thunk, build_vtable_entry): Adjust.
239 * class.c (update_vtable_entry_for_fn): Only look as far as the
240 first defining class.
241 (build_vtbl_initializer): Put nothing in the slot for a function only
242 defined in a lost primary virtual base.
243 (add_vcall_offset_vtbl_entries_1): Use the same code for
244 the lost primary case and the normal case.
245 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
246 (get_vfield_offset, get_derived_offset): Lose.
247 (dfs_find_final_overrider): Use look_for_overrides_here.
248 (get_matching_virtual): New fn.
249 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
251 * search.c (look_for_overrides_here): Split out from...
252 (look_for_overrides_r): Here.
254 * class.c (find_final_overrider): Return error_mark_node on error.
256 * decl2.c (key_method): #if 0 accidental change.
258 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
260 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
261 (build_over_call): Likewise.
262 * decl.c (grokparms): Likewise.
263 * pt.c (tsubst_decl): Likewise.
264 * typeck.c (convert_arguments): Likewise.
266 2001-06-05 Mark Mitchell <mark@codesourcery.com>
268 * semantics.c (begin_class_definition): Robustify.
270 * pt.c (instantiate_decl): Tell the repository code about the
271 clones, not the cloned functions.
272 * repo.c (repo_template_used): Explicitly instantiate the cloned
273 function, not the clones.
275 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
277 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
278 ICS_BAD_FLAG on created conversion.
279 (compare_ics): Break out rank.
281 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
283 * decl.c (xref_tag): Remove extraneous %s on dependent name
286 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
288 * class.c (layout_vtable_decl): Fix off by one error on
290 (build_vtt): Likewise.
291 (build_ctor_vtbl_group): Likewise.
293 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
295 * class.c (maybe_indent_hierarchy): New function.
296 (dump_class_hierarchy_r): Add flags. Dump extra binfo
297 information, if enabled. Use maybe_indent_hierarchy. Adjust
299 (dump_class_hierarchy): Adjust prototype. Adjust output format.
300 (dump_array, dump_vtable, dump_vtt): New functions.
301 (finish_struct_1): Adjust hierarchy dumping.
302 (initialize_vtable): Call dump_vtable.
303 (build_vtt): Call dump_vtt.
304 (build_ctor_vtbl_group): Call dump_vtable.
305 * decl2.c (flag_dump_class_layout): Remove.
306 (cxx_decode_option): Remove dump translation unit
307 and dump class hierarchy check. Call dump_switch_p.
308 (finish_file): Adjust dumping.
309 (dump.c): Only dump base classes if not TDF_SLIM.
310 Only dump namespace members if not TDF_SLIM.
311 * optimize.c (dump_function): New function.
312 (optimize_function): Call dump_function.
313 * semantics.c (expand_body): Use dump_enabled_p.
315 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
318 Part missed from first commit
319 * decl2.c (finish_anon_union): Copy context.
321 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
324 * optimize.c (remap_decl): Remap anonymous aggregate members too.
326 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
329 * semantics.c (expand_body): Don't optimize thunks.
331 2001-05-25 Sam TH <sam@uchicago.edu>
333 * cp-tree.h lex.h: Fix header include guards.
335 2001-05-25 Mark Mitchell <mark@codesourcery.com>
337 * decl.c (init_decl_processing): Tweak.
339 2001-05-24 Mark Mitchell <mark@codesourcery.com>
341 * decl.c (duplicate_decls): Tidy.
342 (init_decl_processing): Always set flag_no_builtin.
344 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
347 * decl2.c (do_local_using_decl): Push the decls, even in a
350 2001-05-22 Mark Mitchell <mark@codesourcery.com>
352 * optimize.c (initialize_inlined_parameters): Don't set
353 TREE_READONLY for a VAR_DECL taking the place of an inlined
356 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
358 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
359 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
362 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
364 * parse.y: Refer to compound literals as such, not as
365 constructor-expressions.
367 2001-05-21 Mark Mitchell <mark@codesourcery.com>
369 * call.c (build_op_delete_call): Ignore exception-specifications
370 when looking for matching delete operators.
371 * init.c (build_new_1): Compute whether or not the allocation
372 function used is a placement allocation function or not, and
373 communicate this information to build_op_delete_call.
375 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
377 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
378 (build_vtbl_ref): Adjust.
379 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
380 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
382 (unsupported_options): Correspondingly.
384 * decl2.c (maybe_make_one_only): Check flag_weak, not
387 * cp-tree.def (START_CATCH_STMT): Lose.
388 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
389 * tree.c (cp_statement_code_p): Don't case it.
390 * semantics.c (cp_expand_stmt): Likewise.
391 * cp-tree.h (START_CATCH_TYPE): Lose.
393 * except.c (expand_start_catch_block): Don't start any blocks.
395 (expand_end_catch_block): Don't end any blocks.
396 * parse.y (handler): Don't pass anything from finish_handler_parms
398 * pt.c (tsubst_expr): Likewise.
399 * semantics.c (begin_handler): Call note_level_for_catch here.
400 (finish_handler_parms): Don't return anything.
401 (genrtl_catch_block, begin_catch_block): Lose.
402 (genrtl_handler): Call expand_start_catch here.
404 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
406 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
407 (get_vtable_decl, build_vtt): Not here.
409 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
412 * optimize.c (update_cloned_parm): Copy addressability and other
415 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
417 * pt.c (determine_specialization): Ignore artificial functions.
419 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
421 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
422 (C_RID_CODE): Remove.
423 * lex.c (cxx_init_options): Call set_identifier_size. Update.
424 (init_parse): Don't do it here.
426 2001-05-18 Diego Novillo <dnovillo@redhat.com>
428 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
429 function declaration to avoid stripping the symbol's attributes.
431 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
433 * decl.c (pushdecl): Adjust error string.
434 (xref_tag): Adjust friend class injection warning. Remove the
435 inherited name from the class shadowed scope.
437 2001-05-17 Mark Mitchell <mark@codesourcery.com>
439 * except.c (cp_protect_cleanup_actions): New function.
440 (init_exception_processing): Don't set protect_cleanup_actions
441 here. Do set lang_protect_cleanup_actions.
443 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
445 * spew.c (read_token): Call yyerror on all unexpected tokens.
447 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
449 * init.c (member_init_ok_or_else): Take a tree rather than
451 (expand_member_init): Adjust.
453 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
455 * decl.c (duplicate_decls): Suppress warning about duplicate
456 decls if the first decl is a friend.
458 2001-05-12 Zack Weinberg <zackw@stanford.edu>
460 * except.c (choose_personality_routine): Export. Add
461 explanatory comment. Take an enum languages, not a boolean.
462 (initialize_handler_parm): Adjust to match.
463 * cp-tree.h: Prototype choose_personality_routine.
464 * lex.c (handle_pragma_java_exceptions): New function.
465 (init_cp_pragma): Register #pragma GCC java_exceptions.
467 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
469 * method.c (build_mangled_C99_name): Remove unused prototype.
471 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
473 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
474 * typeck.c (get_member_function_from_ptrfunc,
475 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
476 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
478 Reverted Geoff Keating's 2001-05-03's patch.
480 2001-05-11 Ira Ruben <ira@apple.com>
482 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
484 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
486 * cp-tree.h (finish_label_expr, lookup_label): Delete.
487 * parse.y: Update for '&&'; don't issue warning here.
488 * semantics.c (finish_label_expr): Delete.
490 2001-05-07 Mark Mitchell <mark@codesourcery.com>
492 * splay-tree.h (splay_tree_max): New function.
493 (splay_tree_min): Likewise.
495 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
497 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
498 (pfn_vflag_identifier): Define.
499 Update comment about layout of pointer functions.
500 (build_ptrmemfunc1): Update prototype.
501 (expand_ptrmemfunc_cst): Update prototype.
502 * decl.c (initialize_predefined_identifiers): Initialize
503 pfn_vflag_identifier.
504 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
505 an extra field to the type.
506 * expr.c (cplus_expand_constant): Pass 'flag' between
507 expand_ptrmemfunc_cst and build_ptrmemfunc1.
508 * typeck.c (get_member_function_from_ptrfunc): When
509 FUNCTION_BOUNDARY < 16, look at additional field to determine
510 if a pointer-to-member is a real pointer or a vtable offset.
511 (build_ptrmemfunc1): Add new parameter to contain extra field.
512 (build_ptrmemfunc): Pass the extra field around.
513 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
514 (pfn_from_ptrmemfunc): Ignore the extra field.
516 2001-05-03 Mark Mitchell <mark@codesourcery.com>
518 * cp-tree.h (flag_inline_trees): Update documentation.
519 * decl.c (init_decl_processing): Adjust handling of
520 flag_inline_functions and flag_inline_trees to support -O3.
521 (grokfndecl): Set DECL_INLINE on all functions if that's what
523 (save_function_data): Clear DECL_INLINE in
524 current_function_cannot_inline is non-NULL.
525 * decl2.c (flag_inline_trees): Update documentation.
527 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
529 * dump.c (cp_dump_tree, USING_STMT case): New case.
530 * tree.c (cp_statement_code_p): Add USING_STMT.
531 * decl2.c (do_using_directive): Add the using directive statement.
533 * tree.c (walk_tree): Reformat an if block.
535 2001-05-02 Mark Mitchell <mark@codesourcery.com>
537 * decl.c (compute_array_index_type): Don't try to do anything with
538 the indices when processing a template.
540 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
542 * call.c: NULL_PTR -> NULL.
547 * except.c: Likewise.
550 * search.c: Likewise.
552 * typeck.c: Likewise.
553 * typeck2.c: Likewise.
555 2001-05-02 Mark Mitchell <mark@codesourcery.com>
557 * decl2.c (do_using_directive): Revert previous patch.
559 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
561 * cp-tree.def (USING_STMT): New statement node.
562 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
563 * decl2.c (do_using_directive): Add USING_STMT to statement
564 tree. Don't emit errors when processing template decl.
565 * pt.c (tsubst_expr, USING_STMT case): New case.
566 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
568 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
570 * call.c (build_new_op): Convert args from reference here.
571 (build_conditional_expr): Don't convert here.
573 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
575 * spew.c (last_token_id): New static variable.
576 (read_token): Set it here.
577 (yyerror): Use it here.
579 2001-04-30 Richard Henderson <rth@redhat.com>
581 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
584 2001-04-30 Mark Mitchell <mark@codesourcery.com>
586 * gxxint.texi: Remove.
587 * Make-lang.in: Remove all traces of gxxint.texi.
589 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
591 * decl2.c (start_static_initialization_or_destruction): Correct
592 logic to handle the -fno-use-cxa-atexit case.
594 2001-04-30 Mark Mitchell <mark@codesourcery.com>
596 * optimize.c (update_cloned_parm): New function.
597 (maybe_clone_body): Use it. Update the `this' parameter too.
599 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
601 * decl2.c (unsupported_options): Add new-abi.
602 * lang-options.h: Remove no longer supported options.
604 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
606 * except.c (can_convert_eh): Don't check template parms,
609 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
611 * optimize.c (maybe_clone_body): Copy parameter names and locations.
613 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
615 * cp-tree.h (adjust_clone_args): Prototype new function.
616 * class.c (adjust_clone_args): New function.
617 * decl.c (start_function): Call it for in charge ctors.
619 2001-04-26 Mark Mitchell <mark@codesourcery.com>
621 * method.c (use_thunk): Make sure that thunks really are emitted
624 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
626 * mangle.c (write_chars): New macro.
627 (hwint_to_ascii): New function
628 (write_number): Use it.
629 (write_integer_cst): Deal with really big numbers.
631 2001-04-25 Mark Mitchell <mark@codesourcery.com>
633 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
636 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
638 * decl.c (grokdeclarator): Set context of namespace scope
641 2001-04-24 Zack Weinberg <zackw@stanford.edu>
643 * cp/optimize.c: Include hashtab.h.
644 (struct inline_data): Add tree_pruner.
645 (expand_call_inline, expand_calls_inline): Use it when calling
647 (optimize_function): Initialize and free tree_pruner.
649 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
651 Lazy __FUNCTION__ generation.
652 * cp-tree.def (FUNCTION_NAME): Remove.
653 * cp-tree.h (function_name_declared_p): Remove.
654 (cp_fname_init): Prototype.
655 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
656 don't call declare_function_name. Call start_fname_decls.
657 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
658 clobber the line number.
659 (cp_fname_init): New function.
660 (start_function): Call start_fname_decls.
661 (finish_function): Call finish_fname_decls.
662 * lex.c (reswords): Add slots for __FUNCTION__ et al.
663 (rid_to_yy): Add mappings for __FUNCTION__ et al.
664 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
665 * parse.y (VAR_FUNC_NAME): New token.
666 (primary): Add VAR_FUNC_NAME.
667 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
669 (tsubst, FUNCTION_NAME case): Remove.
670 (tsubst_copy, FUNCTION_NAME case): Remove.
671 (tsubst_expr, DECL_STMT case): Be careful with a
672 DECL_PRETTY_FUNCTION_P.
673 (instantiate_decl): Remove function_name_declared_p.
674 * semantics.c (begin_compound_statement): Don't call
675 declare_function_name here.
676 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
677 (finish_translation_unit): Call finish_fname_decls.
678 (expand_body): Remove function_name_declared_p.
679 * typeck2.c (digest_init): Allow any ERROR_MARK.
681 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
683 * pt.c (tsubst_decl): Use VOID_TYPE_P.
684 * semantics.c: Fix some typos.
686 2001-04-23 Phil Edwards <pme@sources.redhat.com>
688 * cp/decl2.c (flag_honor_std): Always initialize to 1.
690 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
692 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
694 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
696 * except.c (build_throw): Wrap the initialization of the exception
697 object in a MUST_NOT_THROW_EXPR.
698 (do_free_exception): #if 0.
700 2001-04-20 Mark Mitchell <mark@codesourcery.com>
702 * cp-tree.h (finish_enum): Change prototype.
703 * decl.c (finish_enum): Reorganize.
704 * parse.y (structsp): Adjust calls to finish_enum.
706 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
708 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
711 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
713 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
714 (layout_empty_base): Return at end flag.
715 (build_base_field): Likewise.
716 (build_base_fields): Likewise.
717 (layout_virtual_bases): Don't add 1 to eoc value.
718 (end_of_class): Use full size for empty bases.
719 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
720 empty bases. Don't add 1 to eoc value. Only add trailing padding
721 if we're an empty class with no empty bases.
722 (dump_class_hierarchy): Dump size and alignment.
724 2001-04-20 Jakub Jelinek <jakub@redhat.com>
726 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
729 2001-04-20 Jakub Jelinek <jakub@redhat.com>
731 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
732 is found, look first if name does not match the structure name.
734 2001-04-19 Mark Mitchell <mark@codesourcery.com>
736 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
738 (SET_DECL_LANGUAGE): New macro.
739 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
740 (pushdecl): Likewise.
741 (build_library_fn_1): Likewise.
742 (build_cp_library_fn): Likewise.
743 (grokfndecl): Likewise.
744 (grokvardecl): Mark `extern "C"' variables as having C linkage.
745 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
746 * lex.c (retrofit_lang_decl): Likewise.
747 * mangle.c (mangle_decl_string): Don't mangle the names of
748 variables declared with C language linkage.
749 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
751 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
753 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
754 flag_access_control from uninitialized storage.
756 2001-04-15 Mark Mitchell <mark@codesourcery.com>
758 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
759 * mangle.c (write_pointer_to_member_type): Fix mangling of
760 pointers to cv-qualified member function types.
762 * init.c (build_delete): Create a SAVE_EXPR for the address if
763 we're going to use it more than once.
765 2001-04-13 Mark Mitchell <mark@codesourcery.com>
767 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
768 (expand_ptremfunc_cst): Change prototype.
769 (delta2_from_ptrmemfunc): Remove.
770 * expr.c (cplus_expand_constant): Adjust call to
771 expand_ptrmemfunc_cst.
772 * typeck.c (build_ptrmemfunc1): Simplify.
773 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
774 results in a constant.
775 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
776 (delta2_from_ptrmemfunc): Remove.
777 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
779 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
781 * cp-tree.h (decl_namespace_list): New macro.
782 (struct saved_scope): Add decl_ns_list.
783 * decl.c (mark_saved_scope): Mark it.
784 * decl2.c: Lose static decl_namespace_list.
785 (init_decl2): Don't save it.
787 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
789 * cp-tree.h (warn_return_type, yylex): Delete redundant
792 * decl.c (current_class_depth, global_namespace): Likewise.
794 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
796 * repo.c (flag_use_repository): Likewise.
798 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
800 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
801 set_block, pushdecl, getdecls, gettags, init_decl_processing,
802 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
803 lvalue_or_else, print_lang_statistics, comp_target_types,
804 unsigned_type, signed_type, signed_or_unsigned_type,
805 build_function_call, mark_addressable, incomplete_type_error):
806 Delete redundant declarations.
808 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
810 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
811 (TYPE_ANONYMOUS_P): New macro.
812 (TAGGED_TYPE_P): New macro.
813 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
814 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
815 * tree.c (no_linkage_helper): Likewise.
816 * semantics.c (begin_class_definition): Likewise.
817 * pt.c (convert_template_argument): Likewise.
818 * lex.c (check_for_missing_semicolon): Likewise.
820 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
822 * class.c (dfs_unshared_virtual_bases): New function.
823 (mark_primary_bases): Call it.
824 (check_bases): Ignore virtual bases when determining
827 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
829 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
831 2001-04-11 Mark Mitchell <mark@codesourcery.com>
833 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
834 cloned function to the clone.
836 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
838 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
840 * semantics.c: Include expr.h.
842 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
844 * method.c (implicitly_declare_fn): Commonize code for copy ctor
845 and assignment op. Set TREE_USED for parameter.
847 2001-04-10 Mark Mitchell <mark@codesourcery.com>
849 * class.c (find_final_overrider_data): Add `candidates'.
850 (dfs_find_final_overrider): Don't issue error messages
852 (find_final_overrider): Issue error messages here.
853 (build_base_field): Don't warn about amgibuous direct bases here.
854 (warn_about_ambiguous_direct_bases): New function.
855 (layout_class_type): Use it.
857 2001-04-10 Richard Henderson <rth@redhat.com>
859 * typeck.c (build_array_ref): Push the array reference inside
860 COMPOUND_EXPR and COND_EXPR.
862 2001-04-05 Mark Mitchell <mark@codesourcery.com>
864 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
865 * decl.c (duplicate_decls): Adjust accordingly.
866 (maybe_commonize_var): Likewise.
867 (grokfndecl): Likewise.
868 (start_function): Likewise.
869 (start_method): Likewise.
870 * decl2.c (key_method): Likewise.
871 (import_export_decl): Likewise.
872 * method.c (implicitly_declare_fn): Likewise.
873 * optimize.c (maybe_clone_body): Likewise.
875 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
877 * lang-specs.h: Add __DEPRECATED.
879 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
881 * search.c (get_dynamic_cast_base_type): When building a new
882 constant, set its type to ssizetype.
884 2001-04-04 Jakub Jelinek <jakub@redhat.com>
886 * optimize.c (expand_call_inline): Only add newly inlined statements
889 2001-04-03 Mark Mitchell <mark@codesourcery.com>
891 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
892 (OPERATOR_FORMAT): Likewise.
893 (OPERATOR_TYPENAME_FORMAT): Likewise.
894 * operators.def: Remove old name-mangling information.
895 * decl.c (grok_op_properties): Adjust accordingly.
896 * lex.c (init_operators): Likewise.
897 * rtti.c (get_tinfo_decl): Issue error messages about types that
900 2001-04-03 Mark Mitchell <mark@codesourcery.com>
902 * decl2.c (import_export_decl): Don't call import_export_class
903 when processing an inline member function.
904 * semantics.c (expand_body): Call import_export_decl before
905 emitting inline functions.
907 2001-03-28 Richard Henderson <rth@redhat.com>
909 IA-64 ABI Exception Handling:
910 * cp-tree.def (EH_SPEC_BLOCK): New.
911 (MUST_NOT_THROW_EXPR): New.
912 * cp-tree.h: Update changed function declarations.
913 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
914 (CPTI_CALL_UNEXPECTED): New.
915 (struct cp_language_function): Rename x_eh_spec_try_block
917 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
918 * decl.c (current_binding_level): If no current function
919 bindings, revert to scope_chain.
920 (initialize_predefined_identifiers): Remove __cp_push_exception.
921 (store_parm_decls): Use begin_eh_spec_block.
922 (finish_function): Use finish_eh_spec_block.
923 (mark_lang_function): Update for name changes.
924 * decl2.c (finish_file): No mark_all_runtime_matches.
925 * dump.c (cp_dump_tree): Handle new tree codes.
926 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
927 * except.c (catch_language_init, catch_language): Remove.
928 (init_exception_processing): Don't set language code.
929 Initialize call_unexpected_node, protect_cleanup_actions,
930 eh_personality_libfunc, lang_eh_runtime_type.
931 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
932 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
933 (prepare_eh_type): Split out type canonicalizations ...
934 (build_eh_type_type): ... from here.
935 (build_eh_type_type_ref): Remove.
936 (mark_all_runtime_matches): Remove.
937 (build_exc_ptr): New.
938 (do_begin_catch, do_end_catch): New.
939 (do_pop_exception): Remove.
940 (build_terminate_handler): Remove.
941 (choose_personality_routine): Split out language choice from ...
942 (initialize_handler_parm): ... here.
943 Use MUST_NOT_THROW_EXPR.
944 (expand_start_catch_block): Use do_begin_catch. Simplify Java
945 exception object handling.
946 (expand_start_eh_spec, expand_end_eh_spec): Remove.
947 (expand_exception_blocks, alloc_eh_object): Remove.
948 (begin_eh_spec_block, finish_eh_spec_block): New.
949 (do_allocate_exception, do_free_exception): New.
950 (expand_throw): Merge into ...
951 (build_throw): ... here. Update for abi.
952 * expr.c (cplus_expand_expr): No expand_internal_throw.
953 Handle MUST_NOT_THROW_EXPR.
954 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
955 * semantics.c (*) Update for except.h name changes.
956 (genrtl_try_block): No protect_with_terminate.
957 (genrtl_eh_spec_block): New.
958 (genrtl_handler): Don't emit the goto here.
959 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
960 (genrtl_finish_function): Don't expand_exception_blocks.
961 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
963 2001-03-28 Richard Henderson <rth@redhat.com>
965 * decl.c (struct named_label_list): Rename eh_region to
966 in_try_scope, add in_catch_scope.
967 (struct binding_level): Rename eh_region to is_try_scope,
969 (note_level_for_try): Rename from note_level_for_eh.
970 (note_level_for_catch): New.
971 (poplevel): Copy both is_try_scope and is_catch_scope to
972 the named_label_list struct.
973 (check_previous_goto_1): Don't check for catch block via
974 DECL_ARTIFICIAL; use in_try_scope instead.
975 (check_goto): Likewise.
976 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
977 * except.c (expand_start_catch_block): Call note_level_for_catch.
978 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
980 2001-03-27 Richard Henderson <rth@redhat.com>
982 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
983 exceptions_via_longjmp.
985 2001-03-27 Phil Edwards <pme@sources.redhat.com>
987 * pt.c (check_default_tmpl_args): Make error messages clearer.
989 2001-03-26 Phil Edwards <pme@sources.redhat.com>
991 * error.c: Also undefine 'A' macro used for cp_printers definition.
993 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
995 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
997 2001-03-26 Mike Yang <yang@research.att.com>
998 Mark Mitchell <mark@codesourcery.com>
1000 * dump.c (dump_access): New function.
1001 (cp_dump_tree): Use it. Dump basetype information for class
1004 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1006 * Makefile.in (optimize.o): Depend on params.h.
1007 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1008 (init_decl_processing): Set flag_no_inline when doing
1010 * optimize.c: Include params.h.
1011 (struct inline_data): Improve documentation of FNS. Add
1012 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1013 (INSNS_PER_STMT): New macro.
1014 (remap_block): Use CLONING_P.
1015 (inlinable_function_p): Don't inline big functions.
1016 (expand_call_inline): Keep track of how much inlining we've done.
1017 (optimize_function): Set FIRST_INLINED_FN.
1018 (maybe_clone_body): Set CLONING_P.
1019 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1021 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1022 rest_of_compilation. Clear DECL_RTL for local variables
1024 (clear_decl_rtl): New function.
1026 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1029 * cp-tree.h (skip_type_access_control,
1030 reset_type_access_control): Prototype.
1031 * decl.c (grokdeclarator): Access of friends is not checked.
1032 * parse.y (component_decl_list): Reset type access control.
1033 * semantics.c (decl_type_access_control): Clear
1034 current_type_lookups.
1035 (save_type_access_control): Don't save if not deferring.
1036 (skip_type_access_control, reset_type_access_control): New
1038 (begin_class_definition): Do type access control for basetypes.
1039 Start deferred access control.
1040 (finish_class_definition): Resume immediate access control if
1041 this is a local class.
1043 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1045 * class.c (add_method): Use memcpy/memmove, not bcopy.
1047 * decl.c (duplicate_decls): Likewise.
1049 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1051 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1054 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1056 * decl.c (local_names): Define.
1057 (push_local_name): New.
1058 (grok_reference_init): Return init if initializing static reference
1059 variable with non-constant instead of emitting it.
1060 Move expand_static_init call to cp_finish_decl.
1061 (layout_var_decl): Call push_local_name.
1062 (maybe_commonize_var): Allow inlining functions even if they have
1063 static local variables, use comdat_linkage for them if flag_weak.
1064 (check_initializer): Call obscure_complex_init if
1065 grok_reference_init returned non-zero.
1066 (save_function_data): Clear x_local_names.
1067 (pop_cp_function_context): Free x_local_names.
1068 (mark_inlined_fns): Remove.
1069 (mark_lang_function): Mark x_local_names.
1070 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1071 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1072 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1073 DECL_DISCRIMINATOR_P.
1074 * cp-tree.h (cp_language_function): Add x_local_names.
1075 (lang_decl_flags): Add discriminator into u2.
1076 (lang_decl_inlined_fns): Remove.
1077 (lang_decl): inlined_fns is now a TREE_VEC.
1078 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1079 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1080 TREE_VEC, not a custom structure.
1081 (optimize_function): Likewise.
1082 * mangle.c (discriminator_for_local_entity): Discriminate among
1083 VAR_DECL local entities.
1084 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1087 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1089 Add support for Java interface method calls.
1090 * cp-tree.h (struct lang_type): Add java_interface flag.
1091 (TYPE_JAVA_INTERFACE): New macro.
1092 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1093 by setting TYPE_JAVA_INTERFACE.
1094 * call.c (java_iface_lookup_fn): New static.
1095 (build_over_call): If calling a method declared in a
1096 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1097 expression which resolves the function address.
1098 (build_java_interface_fn_ref): New function.
1100 2001-03-22 Richard Henderson <rth@redhat.com>
1102 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1103 * except.c: Don't include it.
1105 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1106 based on an idea from Joe Buck <jbuck@synopsys.com>
1108 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1110 (data_def, component_decl): Add reductions to bad_decl.
1112 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1114 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1115 anonymous aggregates, since they don't have assignment operator
1117 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1118 assignment operators for anonymous structure fields.
1120 2001-03-21 Jason Merrill <jason@redhat.com>
1122 * pt.c (instantiate_decl): Abort if we see a member constant
1123 instantiation that doesn't already have its initializer.
1124 Downgrade explicit instantiation without definition to pedwarn.
1126 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1127 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1128 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1130 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1131 (pending_vtables): Remove.
1132 * decl2.c (pending_vtables): Remove.
1133 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1134 CLASSTYPE_VTABLE_NEEDS_WRITING.
1135 (import_export_class): Likewise.
1136 (init_decl2): Don't mark pending_vtables.
1137 * lex.c (handle_pragma_vtable): Just sorry.
1138 * pt.c (instantiate_class_template): Don't mess with
1139 CLASSTYPE_VTABLE_NEEDS_WRITING.
1140 (mark_class_instantiated): Likewise.
1141 * ptree.c (print_lang_type): Don't print it.
1142 * semantics.c (begin_class_definition): Don't set it.
1144 * pt.c (template_tail): Replace with last_pending_template.
1145 (maybe_templates, maybe_template_tail): Remove.
1146 (add_pending_template): Adjust.
1147 (instantiate_pending_templates): Adjust.
1149 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1150 (current_lang_stack): Remove.
1151 * decl.c (maybe_push_to_top_level): Don't initialize it.
1152 (duplicate_decls): Use current_lang_depth.
1153 (xref_basetypes): Likewise.
1154 * class.c (current_lang_depth): New fn.
1155 (push_lang_context): Use more varray functionality.
1156 (pop_lang_context): Likewise.
1158 * error.c (GLOBAL_THING): Always use '__'.
1160 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1162 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1164 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1165 operators, even when they have `extern "C"' linkage.
1167 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1169 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1170 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1171 where it's not necessary.
1172 (add_method): Remove optimization involving comparison of
1173 DECL_ASSEMBLER_NAME.
1174 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1175 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1176 where it's not necessary.
1177 (check_methods): Likewise.
1178 (build_clone): Likewise.
1179 (built_vtt): Likewise.
1180 * cp-tree.h (DECL_NEEDED_P): Likewise.
1181 * decl.c (pushtag): Likewise.
1182 (duplicate_decls): Likewise.
1183 (pushdecl): Likewise.
1184 (builtin_function): Likewise.
1185 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1186 (build_cp_library_fn): Likewise.
1187 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1188 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1189 where it's not necessary.
1190 (make_rtl_for_nonlocal_decl): Likewise.
1191 (cp_finish_decl): Likewise.
1192 (grokfndecl): Likewise.
1193 (grokvardecl): Likewise.
1194 (grokdeclarator): Likewise.
1195 (start_function): Likewise.
1196 (cp_missing_return_ok_p): Likewise.
1197 * decl2.c (grokclassfn): Likewise.
1198 (check_classfn): Likewise.
1199 (finish_static_data_member_decl): Likewise.
1200 (grokfield): Likewise.
1201 * error.c (GLOBAL_IORD_P): Remove.
1202 (dump_global_iord): Improve output.
1203 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1204 * except.c (nothrow_libfn_p): Summarily reject any function not in
1206 * init.c (build_java_class_ref): Don't explicitly set
1207 DECL_ASSEMBLER_NAME after calling mangle_decl.
1208 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1209 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1210 * method.c (set_mangled_name_for_decl): Don't explicitly set
1211 DECL_ASSEMBLER_NAME after calling mangle_decl.
1212 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1213 IDENTIFIER_GLOBAL_VALUE for the thunk.
1214 * pt.c (set_mangled_name_for_template_decl): Remove.
1215 (check_explicit_specialization): Don't use it.
1216 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1217 (tsubst_friend_function): Likewise.
1218 (tsubst_decl): Likewise.
1219 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1220 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1221 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1222 where it's not necessary.
1223 (tinfo_base_init): Likewise.
1224 (create_real_tinfo_var): Likewise.
1225 * search.c (looup_field_1): Likewise.
1226 * semantics.c (finish_named_return_value): Likewise.
1227 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1229 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1231 Correct semantics restrictions checking in throw-expression.
1232 * except.c (is_admissible_throw_operand): New function.
1233 (build_throw): Use it.
1235 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1237 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1240 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1242 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1243 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1244 * decl.c (duplicate_decls): Likewise.
1245 (builtin_function): Likewise.
1246 (build_library_fn): Likewise.
1247 (build_cp_library_fn): Likewise.
1248 (check_initializer): Likewise.
1249 (cp_finish_decl): Likewise.
1250 * decl2.c (grokfield): Likewise.
1251 (grok_function_init): Remove #if 0'd code.
1252 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1253 * friend.c (do_friend): Likewise.
1254 * init.c (get_temp_regvar): Likewise.
1255 * method.c (make_thunk): Likewise.
1256 * pt.c (tsubst_friend_function): Likewise.
1257 (tsubst_decl): Likewise.
1258 (regenerate_decl_from_template): Likewise.
1259 * semantics.c (genrtl_named_return_value): Likewise.
1260 (expand_body): Likewise.
1261 (genrtl_finish_function): Likewise.
1262 * tree.c (cp_tree_equal): Likewise.
1264 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1266 * call.c (convert_like_real): Add extra semantics to INNER
1267 parameter. Don't convert to temporary if a user conversion
1268 gives us an lvalue that we're about to bind to a reference.
1269 Set INNER to indicate pending reference binding on recursive
1272 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1274 * cp/lex.c: Delete duplicate pending_lang_change.
1276 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1278 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1280 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1281 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1283 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1285 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1287 2001-03-08 Stan Shebs <shebs@apple.com>
1289 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1291 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1293 * spew.c: Remove references to CPP_OSTRING.
1295 2001-03-06 Andrew Haley <aph@redhat.com>
1297 * typeck.c (convert_arguments): Check that we have an fndecl.
1299 2001-03-05 Andrew Haley <aph@redhat.com>
1301 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1302 __built_in_constant_p.
1304 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1306 * typeck.c (build_static_cast): Allow enum to enum conversions
1309 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1311 * class.c (check_field_decls): Pointers to member do not a
1312 non-pod struct make, as per DR 148.
1314 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1316 * call.c (joust): cp_pedwarn when using gnu extension concerning
1317 worst conversion sequences.
1319 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1321 * decl.c: Replace all uses of 'boolean' with 'bool'.
1323 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1325 * lang-specs.h: Add zero initializer for cpp_spec field to
1326 all array elements that need one. Don't put an #ifdef inside
1327 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1330 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1332 Implement using decls inside template functions.
1333 * decl2.c (validate_nonmember_using_decl): Don't special case
1334 fake_std_node in the global namespace. Don't reject early when
1335 processing a template.
1336 (do_local_using_decl): Add to statement tree. Don't do further
1337 processing when building a template.
1338 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1340 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1342 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1343 same function. Do complain about ambiguating extern "C"
1346 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1348 Remove floating point and complex type template constant parms.
1349 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1350 COMPLEX_TYPE extensions.
1351 (invalid_nontype_parm_type_p): Likewise.
1353 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1355 * except.c (call_eh_info): Revert "match_function"'s type.
1357 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1359 Fix ctor vtable vcall offsets.
1360 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1361 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1362 (get_matching_base): Remove.
1363 (get_original_base): New function.
1364 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1365 Use a virtual thunk for a ctor vtable with an index
1366 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1367 primary base within a constructor vtable. Only set
1368 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1369 when primary base has been lost.
1370 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1372 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1374 * call.c (joust): Ensure more_specialized()'s argument length
1375 parameter has correct value for constructors.
1377 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1379 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1381 * decl.c (mark_inlined_fns): Prototype.
1383 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1385 * spew.c (yylex): Correct handling of friends.
1387 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1389 * mangle.c (write_encoding): Pass write_function_type the
1390 FUNCTION_DECL for the function being encoded.
1391 (write_function_type): Pass it along to write_bare_function_type.
1392 (write_bare_function_type): Pass it along to write_method_parms.
1393 (write_method_parms): Don't mangle the compiler-generated
1394 parameters to a constructor or destructor.
1396 2001-02-22 Andreas Jaeger <aj@suse.de>
1398 * optimize.c: Include toplev.h for
1399 note_deferral_of_defined_inline_function prototype.
1401 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1403 * cp-tree.h (struct lang_decl_inlined_fns): New.
1404 (struct lang_decls): Add inlined_fns.
1405 (DECL_INLINED_FNS): New macro.
1406 * optimize.c (struct inline_data): Add inlined_fns.
1407 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1408 (inlinable_function_p): Likewise, fix typo in comment,
1409 function is not inlinable if it already inlined function currently
1411 (expand_call_inline): Add fn to inlined_fns if neccessary.
1412 (optimize_function): Initialize inlined_fns.
1413 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1414 * decl.c (mark_inlined_fns): New function.
1415 (lang_mark_tree): Call it.
1417 2001-02-21 Jason Merrill <jason@redhat.com>
1419 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1420 (DECL_UNINLINABLE): Move to middle-end.
1422 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1423 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1424 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1425 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1426 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1428 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1431 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1433 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1436 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1438 * optimize.c (expand_call_inline): Don't walk subtrees of type
1441 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1443 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1446 2001-02-18 Jason Merrill <jason@redhat.com>
1448 Do put the VTT parameter in DECL_ARGUMENTS.
1449 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1450 (current_vtt_parm): New macro.
1451 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1452 (DECL_HAS_VTT_PARM_P): New macro.
1453 (DECL_VTT_PARM): Remove.
1454 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1455 * decl.c (duplicate_decls): Only copy the operator code if
1457 (start_function): Set current_vtt_parm.
1458 (lang_mark_tree): Don't mark vtt_parm.
1459 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1460 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1461 * class.c (build_clone): Maybe remove the VTT parm.
1462 * optimize.c (maybe_clone_body): Set up the VTT parm.
1463 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1464 * call.c (build_over_call): Just allow the VTT arg.
1465 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1466 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1467 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1468 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1469 * error.c (dump_function_decl): Likewise.
1470 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1471 if we try to call a constructor with in-charge or VTT parms.
1472 * method.c (skip_artificial_parms_for): New fn.
1473 * call.c (add_function_candidate, build_over_call): Call it.
1474 * call.c (build_new_method_call): Use current_vtt_parm.
1475 * init.c (expand_virtual_init): Likewise.
1476 * class.c (same_signature_p): No longer static.
1477 * cp-tree.h: Declare it.
1478 * search.c (look_for_overrides_r): Use it.
1480 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1482 * cp-tree.h (new_abi_rtti_p): Remove.
1483 (name_mangling_version): Likewise.
1484 (flag_do_squangling): Likewise.
1485 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1486 * decl.c (grokfndecl): Likewise.
1487 * decl2.c (name_mangling_version): Remove.
1488 (flag_do_squangling): Likewise.
1489 (lang_f_options): Remove `squangle'.
1490 (unsupported_options): Add `squangle'.
1491 (cxx_decode_option): Issue a warning about uses of
1492 -fname-mangling-version.
1493 (finish_file): Remove old ABI support.
1494 * pt.c (check_explicit_specialization): Likewise.
1495 (tsubst_decl): Likewise.
1496 * rtti.c (init_rtti_processing): Likewise.
1497 (build_headof): Likewise.
1498 (get_tinfo_decl_dynamic): Likewise.
1499 (tinfo_from_decl): Likewise.
1500 (build_dynamic_cast_1): Likewise.
1501 (synthesize_tinfo_var): Likewise.
1502 * init.c (build_new): Allow enumeration types for the array-bounds
1503 in a direct-new-declarator.
1505 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1507 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1508 TREE_PROTECTED from the template being specialized.
1510 2001-02-17 Jason Merrill <jason@redhat.com>
1512 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1514 * decl.c (bad_specifiers): Allow throw specs on things with
1515 pointer-to-function or -member-function type.
1516 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1519 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1521 * call.c (check_dtor_name): Handle template names correctly.
1523 2001-02-16 Jason Merrill <jason@redhat.com>
1525 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1526 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1527 * optimize.c (maybe_clone_body): Don't substitute it.
1528 * call.c (build_new_method_call): Check in_chrg instead.
1529 * init.c (expand_virtual_init): Likewise.
1531 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1533 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1534 class-type introduces at least a type-name.
1536 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1538 * call.c (convert_like_real): Create a temporary for non-lvalue.
1540 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1542 * cp-tree.h: Fix typos in comments.
1544 2001-02-16 Jason Merrill <jason@redhat.com>
1546 * optimize.c (remap_block): If we're compiling a clone, pass the
1547 new block to insert_block.
1549 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1551 * semantics.c (finish_asm_stmt): Robustify.
1553 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1555 * pt.c (push_template_decl_real): Don't remangle the name of a
1558 2001-02-15 Jim Meyering <meyering@lucent.com>
1560 * Make-lang.in (c++.install-common): Depend on installdirs.
1561 (c++.install-info): Likewise.
1562 (c++.install-man): Likewise.
1564 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1566 * typeck2.c (build_m_component_ref): Robustify.
1568 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1570 * friend.c (do_friend): Don't take the nested [template] class
1571 into account when deciding whether to warn about the friend
1572 function not referring to a template function.
1574 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1576 * typeck.c (build_unary_op): Clarify error message.
1578 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1580 * parse.y (component_constructor_declarator): allow optional
1581 parentheses around constructor class name.
1583 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1585 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1587 * init.c (emit_base_init): Remove incorrect comment about
1589 * method.c (make_thunk): Fix comment alignment.
1591 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1593 Kill remnants of this is variable.
1594 * cp-tree.h (flag_this_is_variable): Remove.
1595 * decl2.c (flag_this_is_variable): Remove.
1596 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1597 (build_vbase_path): The path is non-static, even in a cdtor.
1598 (resolves_to_fixed_type_p): Add additional return value.
1599 * search.c (init_vbase_pointers): Adjust.
1600 * tree.c (lvalue_p_1): Adjust.
1601 * typeck.c (mark_addressable): Adjust.
1603 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1605 * pt.c (unify): Don't check cv quals of array types.
1607 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1609 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1610 check whether we already have the type.
1612 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1614 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1615 * call.c (build_op_delete_call): Simplify to remove duplicate
1617 * class.c (clone_function_decl): Don't build the deleting variant
1618 of a non-virtual destructor.
1619 * decl.c (finish_destructor_body): Don't call delete if this is a
1620 non-virtual destructor.
1621 * init.c (build_delete): Explicitly call `operator delete' when
1622 deleting an object with a non-virtual destructor.
1624 2001-02-13 Jason Merrill <jason@redhat.com>
1626 * lang-specs.h: Add more __EXCEPTIONS.
1628 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1630 * typeck2.c (process_init_constructor): Check
1631 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1633 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1635 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1636 Remove spurious information in comment. Allow further
1637 adjustments of REFERENCE_TYPE args.
1639 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1641 * errfn.c (cp_deprecated): Tweak diagnostic text.
1642 * parse.y (new_initializer): Deprecate initializer lists
1645 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1647 Remove old ABI support.
1649 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1651 * decl2.c (flag_vtable_thunks): Always set it to 1.
1652 (flag_new_abi): Likewise.
1653 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1655 * Makefile.in (g++spec.o): Fix typo.
1657 2001-02-09 Jason Merrill <jason@redhat.com>
1659 * lang-specs.h: Restore definition of __EXCEPTIONS.
1661 2001-02-08 Jason Merrill <jason@redhat.com>
1663 * search.c (shared_member_p): New function.
1664 (lookup_field_r): Use it.
1665 * cp-tree.h (SHARED_MEMBER_P): Remove.
1667 * method.c (process_overload_item): Handle template-dependent array
1669 * pt.c (type_unification_real): If we end up with undeduced nontype
1672 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1675 * typeck2.c (friendly_abort): Don't say anything if we have
1676 earlier errors or sorries.
1678 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1679 wchar_t. Ignore if in_system_header.
1681 * decl.c (maybe_push_cleanup_level): New fn...
1682 (start_decl_1): ...split out from here.
1683 * cvt.c (build_up_reference): Use it.
1684 * cp-tree.h: Declare it.
1686 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1688 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1691 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1693 * pt.c (lookup_template_class): Make sure it's a primary
1694 template or template_template_parm when called from the parser.
1695 (instantiate_template_class): Add assertion.
1697 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1699 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1700 from error_mark_node.
1702 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1704 Fix specification and implementation bugs in V3 ABI
1705 construction vtables.
1706 * cp-tree.h (flag_dump_class_layout): New flag.
1707 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1708 (BINFO_LOST_PRIMARY_P): New flag.
1709 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1710 (BINFO_PRIMARY_MARKED_P): Rename to ...
1711 (BINFO_PRIMARY_P): ... here.
1712 (binfo_via_virtual): New prototype.
1713 * decl2.c (flag_dump_class_layout): New flag.
1714 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1715 use `=' as a file name separator.
1716 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1718 (build_vtbl_address): If this is a virtual primary base, then
1719 get the vtbl of what it is ultimately primary for.
1720 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1721 for BINFO_PRIMARY_P.
1722 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1723 (get_shared_vbase_if_not_primary): Likewise.
1724 (dfs_get_pure_virtuals): Likewise.
1725 (expand_upcast_fixups): Likewise.
1726 (fixup_virtual_upcast_offsets): Likewise.
1727 (dfs_find_vbase_instance): Likewise.
1728 (find_vbase_instance): Likewise.
1729 (binfo_from_vbase): Adjust comment to reflect reality.
1730 (binfo_via_virtual): New function.
1731 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1732 for binfo walking during VTT construction.
1733 (dfs_mark_primary_bases): Remove.
1734 (force_canonical_binfo_r): New function.
1735 (force_canonical_binfo): New function.
1736 (mark_primary_virtual_base): New function.
1737 (mark_primary_bases): Walk in inheritance graph order, use
1738 mark_primary_virtual_base.
1739 (determine_primary_base): Use some more intermediate variables.
1740 (dfs_find_final_overrider): Don't check for overriding along a
1742 (dfs_modify_vtables): Walk into primary virtual bases too.
1743 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1744 (build_base_fields): Likewise.
1745 (dfs_set_offset_for_unshared_vbases): Likewise.
1746 (layout_virtual_bases): Likewise.
1747 (end_of_class): Likewise.
1748 (finish_struct_1): Call dump_class_hierarchy, if requested.
1749 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1750 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1751 (dump_class_hierarchy): Add file parameter. Append to file, if
1753 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1754 Use canonical base for virtual bases.
1755 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1756 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1757 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1758 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1760 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1761 from DATA. We want virtual primary bases and all bases via virtual.
1762 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1763 virtual base when not a construction vtable.
1764 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1765 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1766 Use canonical bases when processing virtual bases.
1767 (accumulate_vtbl_inits): We're interested in any base via a
1769 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1770 within a construction vtable, determine what is being overridden.
1771 (build_vtbl_initializer): Add more comments
1772 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1773 (build_rtti_vtbl_entries): Check if the base has lost its
1776 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1778 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1780 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1782 * decl.c (pushdecl): Call abort instead of fatal.
1783 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1784 * init.c (build_new_1): Likewise.
1785 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1786 * decl.c (build_typename_type): hash_table_init now returns void.
1787 decl.c (init_decl_processing): Make an error non-fatal.
1789 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1791 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1793 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1794 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1795 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1796 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1797 * decl.c (maybe_commonize_var): Use the new name-mangling where
1799 * decl2.c (comdat_linkage): Enhance comments. Make all
1800 compiler-generated things static, if COMDAT is not available.
1801 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1803 (tinfo_base_init): Use the correct mangled name for typeinfo
1804 strings, and push them into the global scope.
1805 (typeinfo_in_lib_p): New function.
1806 (synthesize_tinfo_var): Use it.
1807 (create_real_tinfo_var): Likewise.
1809 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1811 * decl.c (push_class_binding): Use context_for_name_lookup instead
1813 * search.c (context_for_name_lookup): Remove static. Check for NULL
1814 context in the loop.
1815 * cp-tree.h (context_for_name_lookup): Add prototype.
1817 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1819 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1820 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1822 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1823 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1825 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1827 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1828 of macros used when compiling g++spec.c.
1829 * g++spec.c (lang_specific_driver): Link with the shared
1832 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1834 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1835 make_reference_declarator, make_call_declarator), method.c
1836 (implicitly_declare_fn), parse.y (namespace_using_decl,
1837 notype_unqualified_id, expr_or_declarator, new_type_id,
1838 after_type_declarator, direct_after_type_declarator,
1839 notype_declarator, complex_notype_declarator,
1840 complex_direct_notype_declarator, qualified_id,
1841 notype_qualified_id, overqualified_id, direct_new_declarator,
1842 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1843 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1844 instead of build_parse_node.
1846 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1848 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1849 (minus_one_node): Moved to top level gcc directory. Renamed
1850 to integer_minus_one_node.
1852 * init.c (init_init_processing): Don't set minus_one_node.
1853 (build_vec_init): Use integer_minus_one_node.
1855 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1857 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1859 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1860 identical and they would be replaced with constant, remove
1861 MODIFY_EXPR from the tree.
1863 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1865 * Make-lang.in: Remove all dependencies on defaults.h.
1866 * call.c: Don't include defaults.h.
1868 * decl2.c: Likewise.
1869 * except.c: Likewise.
1873 * typeck.c: Likewise.
1875 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1877 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1878 operators even in "C" linkage.
1879 * method.c (set_mangled_name_for_decl): Likewise.
1880 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1881 overloaded operators in "C" linkage.
1883 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1885 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1886 (tsubst_arg_types): Check parameter is not void.
1887 (tsubst): Adjust tsubst_decl call.
1889 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1891 * call.c (add_builtin_candidate): Quote std properly, from
1894 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1896 * pt.c (check_explicit_specialization): Clone constructors and
1899 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1901 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1902 indicates anything special about template depth. Make sure we
1903 only count the user visible template classes.
1905 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1907 * call.c (build_conv): Typo in comment.
1908 (add_builtin_candidate): Add more explanation.
1909 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1910 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1911 when we have enumeral types.
1912 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1913 candidates for relops and eqops.
1914 (joust): Simplify control flow. Allow a non-template user
1915 function to hide a builtin.
1917 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1919 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1920 (more_specialized): Add deduction parameter.
1921 * call.c (joust): Adjust more_specialized call.
1922 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1923 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1924 (get_bindings_order): Remove.
1925 (get_bindings_real): Add DEDUCE parameter.
1926 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1927 REFERENCE_TYPE jig for DEDUCE_ORDER.
1928 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1929 maybe_adjust_types_for_deduction.
1930 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1932 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1933 (check_cv_quals_for_unify): Use new unify qualifier flags.
1934 (unify): Clear new unify qualifier flags.
1935 (get_bindings_real): Add DEDUCE parameter.
1936 (get_bindings): Adjust call to get_bindings_real.
1937 (get_bindings_overload): Likewise.
1938 (most_specialized_instantiation): Adjust call to
1941 2001-01-19 Jason Merrill <jason@redhat.com>
1943 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1945 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1948 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1950 * decl2.c (arg_assoc_class): Fix double iteration logic.
1952 2001-01-19 Jason Merrill <jason@redhat.com>
1954 * init.c (build_delete): Always call convert_force to strip cv-quals.
1956 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1957 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1958 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1960 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1962 * search.c (get_vbase_1): Count only virtual bases.
1964 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1966 * class.c (duplicate_tag_error): Robustify flag clearing.
1968 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1970 * cp-tree.h (lookup_template_class): Add complain parm.
1971 * decl.c (lookup_namespace_name): Adjust call to
1972 lookup_template_class.
1973 (make_typename_type): Likewise.
1974 * semantics.c (finish_template_type): Likewise.
1975 * pt.c (lookup_template_class): Add complain parm. Adjust.
1976 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1979 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1981 * pt.c (copy_default_args_to_explicit_spec): Preserve
1982 object's CV quals. Reorganize.
1984 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1986 * typeck.c (build_modify_expr): Say `initialization' for
1988 * init.c (build_default_init): Convert to enumeral type, if
1991 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1993 * parse.y (nomods_initdcl0): Properly set things up for
1996 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1998 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1999 (type_unification_real): Set it.
2002 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2004 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2006 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2008 * semantics.c (begin_class_definition): Check we're not inside a
2011 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2013 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2016 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2018 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2019 * call.c (build_over_call): Add comment.
2021 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2023 * cvt.c (ocp_convert): Handle vector type conversion
2024 * typeck2.c (digest_init): Handle vector type initializations
2026 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2028 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2031 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2033 * pt.c (check_nontype_parm): Rename to ...
2034 (invalid_nontype_parm_type_p): ... here.
2035 (process_template_parm): Adjust.
2036 (convert_template_argument): Adjust.
2038 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2040 * pt.c (check_nontype_parm): New function.
2041 (process_template_parm): Use it.
2042 (convert_template_argument): Use it.
2043 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2046 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2048 * tree.c: Add defaults.h
2049 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2050 * Make-lang.in (cp/tree.o): Add defaults.h.
2052 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2054 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2056 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2058 * g++.1: Change to be ".so man1/gcc.1".
2060 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2062 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2064 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2065 ($(srcdir)/cp/g++int.info): New target.
2066 * gxxint.texi: Add info directory entry. Use @@ in email address.
2067 * .cvsignore: Update.
2069 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2071 * typeck.c (build_c_cast): Do template processing earlier.
2072 Always pedwarn on array casts.
2074 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2076 * friend.c (make_friend_class): Make sure a templated class is
2077 actually a template.
2079 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2081 * decl2.c (get_guard): Set linkage from guarded decl.
2083 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2085 * call.c (convert_default_arg): Check for unprocessed
2087 * cp-tree.h (replace_defarg): Move to spew.c.
2088 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2089 spew.c, which is where they really are.
2090 (done_pending_defargs): Declare.
2091 (unprocessed_defarg_fn): Declare.
2092 * decl.c (replace_defarg): Move to spew.c
2093 * parse.y (structsp): Call done_pending_defargs.
2094 * spew.c (defarg_fns): Rearrange list structure.
2095 (defarg_fnsdone): New static variable.
2096 (defarg_depfns): New static variable.
2097 (init_spew): Adjust.
2098 (add_defarg_fn): Store the type in TREE_TYPE.
2099 (do_pending_defargs): Detect and deal with ordering constraints
2101 (done_pending_defargs): New function.
2102 (unprocessed_defarg_fn): New function.
2103 (replace_defarg): Moved from decl.c. Robustify. Don't save
2104 if circularity detected.
2106 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2108 * pt.c (unify): Check array has a domain, before checking
2109 whether it is variable sized.
2111 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2113 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2114 parameters with pointers to arrays of unknown bound.
2116 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2118 * parse.y (template_parm_header, template_spec_header): New
2119 reductions. Split out from ...
2120 (template_header): ... here. Use them.
2121 (template_template_parm): Use template_parm_header.
2122 * semantics.c (finish_template_template_parm): Add assert.
2124 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2126 * mangle.c (write_builtin_type): Fix thinko.
2128 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2129 (copy_default_args_to_explicit_spec): Likewise.
2130 (check_explicit_specialization): Use it.
2132 * class.c (finish_struct_1): Remove last argument in call to
2133 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2134 * decl.c (builtin_function): Likewise.
2135 (build_cp_library_fn): Likewise.
2136 (check_initializer): Likewise.
2137 (make_rtl_for_nonlocal_decl): Likewise.
2138 (cp_finish_decl): Likewise.
2139 (start_function): Likewise.
2140 * decl2.c (finish_anon_union): Likewise.
2141 * friend.c (do_friend): Likewise.
2142 * init.c (build_java_class_ref): Likewise.
2143 * method.c (make_thunk): Likewise.
2144 * pt.c (tsubst_friend_function): Likewise.
2145 * semantics.c (expand_body): Likewise.
2147 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2149 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2150 looking at DECL_CLONED_FUNCTION for non-functions.
2152 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2154 * error.c (dump_template_parameter): Use parm to determine how
2155 to print default value.
2157 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2159 * class.c (duplicate_tag_error): Clear more flags.
2161 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2163 * call.c (build_new_method_call): Use binfo_for_vbase.
2165 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2167 * cp-tree.h (flag_cond_mismatch): Don't declare.
2168 * decl2.c (flag_cond_mismatch): Don't define.
2169 (lang_f_options): Remove cond-mismatch.
2170 (unsupported_options): Add cond-mismatch.
2172 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2174 * class.c (handle_using_decl): Reject using of constructor name
2175 of sourcing class. Allow injecting of a method with same name as
2176 nested class. Fixup error messages.
2178 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2180 * decl2.c (lang_decode_option): Handle -Wformat=2.
2182 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2184 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2185 initialized_in_class.
2186 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2187 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2188 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2189 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2190 * pt.c (check_default_tmpl_args): Adjust for
2191 DECL_INITIALIZED_IN_CLASS_P.
2192 (instantiate_class_template): Likewise.
2193 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2195 * class.c (finish_struct): Constify saved_filename.
2197 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2199 * class.c (duplicate_tag_error): Adjust diagnostic.
2200 (finish_struct): Locally set location to start of struct.
2201 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2203 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2205 * decl.c (struct binding_level): Adjust class_shadowed comments
2207 (push_class_level_binding): Ajust comments to reflect reality.
2208 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2209 Don't set TREE_VALUE on the class_shadowed list.
2211 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2213 * decl2.c (acceptable_java_type): Allow references too.
2214 * init.c (build_java_class_ref): When using the new ABI, search
2215 `class$' and have it mangled with `mangle_decl.'
2216 * mangle.c (write_java_integer_type_codes): New function.
2217 (write_builtin_type): Detect and mangle Java integer and real
2220 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2222 * decl2.c (grokfield): Don't accept `asm' specifiers for
2223 non-static data members.
2225 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2227 * expr.c (cplus_expand_expr): Don't reset `target'.
2229 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2231 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2233 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2235 * parse.y (template_datadef): Check for error_mark_node.
2237 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2239 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2241 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2243 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2244 (record_builtin_type): Make non-static.
2245 (flag_short_double): Don't declare.
2246 (init_decl_processing): Remove the creation of many tree nodes now
2247 in c_common_nodes_and_builtins.
2248 (build_void_list_node): New function.
2249 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2250 * cp-tree.h (flag_short_wchar): Don't declare.
2252 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2254 * call.c (build_conv): Don't use build1 for USER_CONV.
2255 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2257 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2259 * lex.c (lang_init): Call c_common_lang_init.
2261 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2263 * search.c (lookup_fnfields_here): Remove.
2264 (look_for_overrides_r): Use lookup_fnfields_1.
2265 Ignore functions from using declarations.
2267 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2269 Implement exceptions specifiers for implicit member functions.
2270 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2271 * method.c (synthesize_exception_spec): New function.
2272 (locate_dtor, locate_ctor, locate_copy): New functions.
2273 (implicitly_declare_fn): Generate the exception spec too.
2274 * search.c (check_final_overrider): Check artificial functions
2276 * typeck2.c (merge_exception_specifiers): New function.
2278 2001-01-03 Jason Merrill <jason@redhat.com>
2280 * init.c (build_default_init): New fn.
2281 (perform_member_init): Split out from here.
2282 (build_new_1): Use it. Simplify initialization logic.
2283 (build_vec_init): Take an array, rather than a pointer and maxindex.
2284 Speed up simple initializations. Don't clean up if we're assigning.
2285 * cp-tree.h: Adjust.
2286 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2287 * parse.y (new_initializer): Return void_zero_node for ().
2288 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2289 * typeck2.c (digest_init): Only complain about user-written
2292 2000-12-22 Mike Stump <mrs@wrs.com>
2294 * decl2.c: (max_tinst_depth): Increase to 50.
2296 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2298 * class.c (invalidate_class_lookup_cache): Zero the
2299 previous_class_values.
2300 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2302 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2303 * decl.c (free_bindings): New variable.
2304 (push_binding): Don't create a new binding if we have one on the
2306 (pop_binding): Put old bindings on the free list.
2307 (init_decl_processing): Use size_int, not build_int_2.
2308 Register free_bindings as a GC root.
2309 (cp_make_fname_decl): Use size_int, not build_int_2.
2310 (push_inline_template_parms_recursive): Likewise.
2311 (end_template_parm_list): Likewise.
2312 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2313 (tsubst_template_parms): Use size_int, not build_int_2.
2315 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2317 2001-01-02 Richard Henderson <rth@redhat.com>
2319 * parse.y (asm): Set ASM_INPUT_P.
2321 2001-01-02 Jason Merrill <jason@redhat.com>
2323 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2326 * typeck.c (cp_truthvalue_conversion): New fn.
2327 * cvt.c (ocp_convert): Use it.
2329 * cp-tree.h: Lose c-common.c decls.
2331 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2332 * cvt.c (convert_to_void): Use type_unknown_p.
2334 * typeck.c (strip_all_pointer_quals): Also strip quals from
2335 pointer-to-member types.
2337 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2340 * call.c (build_new_method_call): Do evaluate the object parameter
2341 when accessing a static member.
2342 * typeck.c (build_component_ref): Likewise.
2344 2001-01-02 Andreas Jaeger <aj@suse.de>
2346 * decl.c (cp_missing_noreturn_ok_p): New.
2347 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2349 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2351 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2353 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2355 * class.c (pushclass): Remove #if 0'd code.
2356 * cp-tree.h (overload_template_name): Remove.
2357 * decl.c (store_bindings): Simplify.
2358 (pop_from_top_level): Likewise.
2359 * pt.c (overload_template_name): Remove.
2360 (instantiate_decl): Don't call push_to_top_level if it's not
2363 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2365 * pt.c (register_local_specialization): Don't return a value.
2366 (lookup_template_class): Use move-to-front heuristic when looking
2367 up template instantiations.
2368 (instantiate_decl): Only push_to_top_level when we're actually
2369 going to instantiate the template.
2371 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2373 * search.c (binfo_for_vtable): Return least derived class, not
2374 most. Handle secondary vtables.
2376 2000-12-22 Jason Merrill <jason@redhat.com>
2378 * pt.c (more_specialized): Don't optimize len==0.
2379 (fn_type_unification): If we're adding the return type, increase len.
2381 * typeck.c (build_binary_op): Fix pmf comparison logic.
2383 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2384 DECL_STATIC_FUNCTION_P.
2386 * semantics.c (genrtl_finish_function): Don't try to jump to
2387 return_label unless it exists.
2389 In partial ordering for a call, ignore parms for which we don't have
2391 * call.c (joust): Pass len to more_specialized.
2392 (add_template_candidate_real): Strip 'this', pass len.
2393 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2394 (get_bindings_order): New fn. Pass len down.
2395 (get_bindings_real): Strip 'this', pass len.
2396 (fn_type_unification): Likewise.
2397 (type_unification_real): Succeed after checking 'len' args.
2398 (most_specialized_instantiation): Lose explicit_args parm.
2399 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2402 2000-12-21 Jason Merrill <jason@redhat.com>
2404 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2405 DECL_TEMPLATE_RESULT.
2407 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2408 lookup_fnfields_here.
2410 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2412 * call.c (build_object_call): Also allow conversions that return
2413 reference to pointer to function.
2414 (add_conv_candidate): Handle totype being ref to ptr to fn.
2415 (build_field_call): Also allow members of type reference to function.
2416 Lose support for calling pointer to METHOD_TYPE fields.
2418 * error.c (dump_expr): Handle *_CAST_EXPR.
2420 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2422 * tree.c (break_out_cleanups): Lose.
2423 * cp-tree.h: Remove prototype.
2424 * typeck.c (build_component_ref): Don't break_out_cleanups.
2425 (build_compound_expr): Likewise.
2426 * semantics.c (finish_expr_stmt): Likewise.
2428 2000-12-20 Richard Henderson <rth@redhat.com>
2430 * cp-tree.h: Update declarations.
2431 * decl.c (finish_case_label): Return the new stmt node.
2432 * semantics.c (finish_goto_stmt): Likewise.
2433 (finish_expr_stmt, finish_return_stmt): Likewise.
2434 (finish_break_stmt, finish_continue_stmt): Likewise.
2435 (finish_asm_stmt): Likewise.
2436 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2437 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2438 (simple_if, simple_stmt): Return the new stmt node.
2441 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2443 * cp-tree.h: Don't declare warn_long_long.
2445 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2447 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2450 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2452 * pt.c (unify): Handle when both ARG and PARM are
2453 BOUND_TEMPLATE_TEMPLATE_PARM.
2455 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2457 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2458 DECL_TEMPLATE_PARM_P.
2460 2000-12-15 Jason Merrill <jason@redhat.com>
2462 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2464 * init.c (build_new_1): Don't strip quals from type.
2466 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2468 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2470 * call.c (build_new_function_call): Lose space before paren in
2472 (build_new_method_call): Likewise.
2474 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2476 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2478 * pt.c (check_explicit_specialization): Propagate default
2479 function arguments to explicit specializations.
2481 2000-12-13 DJ Delorie <dj@redhat.com>
2483 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2486 2000-12-08 Jason Merrill <jason@redhat.com>
2488 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2490 Clean up copy-initialization in overloading code.
2491 * call.c (build_user_type_conversion_1): Die if we are asked to
2492 convert to the same or a base type.
2493 (implicit_conversion): Avoid doing so. Lose reference binding code.
2494 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2495 direct-initialization. Also do direct-init part of copy-init.
2496 (build_user_type_conversion): Don't provide context to convert_like.
2497 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2498 the constructor call for copy-init.
2500 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2501 instantiation of a member template.
2502 (do_decl_instantiation): Not here.
2504 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2506 * class.c (check_field_decls): Don't special case anonymous
2507 fields in error messages.
2508 (note_name_declared_in_class): Use %D on diagnostic.
2510 * tree.c (pod_type_p): Use strip_array_types.
2511 (cp_valid_lang_attribute): Likewise.
2512 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2513 multiple evaluations.
2514 (cp_has_mutable_p): Use strip_array_types.
2516 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2518 * cp-tree.h (sufficient_parms_p): Declare new function.
2519 * call.c (sufficient_parms_p): New function, broken out of ...
2520 (add_function_candidate): ... here. Use it.
2521 (add_conv_candidate): Use it.
2522 * decl.c (grok_ctor_properties): Use it.
2524 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2526 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2528 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2530 * decl2.c (lang_decode_option): Handle -Wformat-security.
2532 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2534 * pt.c (verify_class_unification): New function.
2535 (get_class_bindings): Use it.
2536 (try_class_unification): Tidy.
2537 (unify): Handle when argument of a template-id is not
2538 template parameter dependent.
2539 (template_args_equal): Handle when TREE_CODE's do not match.
2541 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2543 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2544 for -save-temps, pass all relevant -Defines to it, and then don't
2545 pass them to cc1plus.
2547 2000-12-05 Will Cohen <wcohen@redhat.com>
2549 * decl.c (finish_case_label): Cleared
2550 more_cleanups_ok in surrounding function scopes.
2551 (define_label): Likewise.
2553 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2555 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2556 (get_matching_virtual): Remove.
2557 (look_for_overrides): Declare new function.
2558 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2560 * class.c (check_for_override): Move base class iteration code
2561 to look_for_overrides.
2562 * search.c (next_baselink): Remove.
2563 (get_virtuals_named_this): Remove.
2564 (get_virtual_destructor): Remove.
2565 (tree_has_any_destructors_p): Remove.
2566 (struct gvnt_info): Remove.
2567 (check_final_overrider): Remove `virtual' from error messages.
2568 (get_matching_virtuals): Remove. Move functionality to ...
2569 (look_for_overrides): ... here, and ...
2570 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2573 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2575 * typeck.c (get_delta_difference): If via a virtual base,
2577 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2580 2000-12-04 Richard Henderson <rth@redhat.com>
2582 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2584 2000-12-04 Jason Merrill <jason@redhat.com>
2586 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2587 (write_builtin_type): Pass intSI_type_node and the like through
2589 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2590 Pass intSI_type_node and the like through type_for_mode.
2591 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2592 * pt.c (tsubst, unify): Likewise.
2593 * tree.c (walk_tree): Likewise.
2594 * error.c (dump_type): Likewise.
2595 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2597 * Make-lang.in: Tweak top comment for emacs.
2600 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2602 * class.c (clone_function_decl): Robustify.
2604 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2606 * decl.c (store_bindings): Only search in the non modified
2607 old_bindings for duplicates.
2609 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2611 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2614 * typeck.c (build_static_cast): Remove unused variable.
2616 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2618 * pt.c: Fix typo in comment.
2620 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2622 * decl2.c (warn_format): Remove definition.
2623 (lang_decode_option): Handle -Wformat-nonliteral,
2624 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2626 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2628 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2629 (init_decl_processing): Don't create string_type_node,
2630 const_string_type_node, wint_type_node, intmax_type_node,
2631 uintmax_type_node, default_function_type, ptrdiff_type_node and
2632 unsigned_ptrdiff_type_node. Adjust position of call to
2633 c_common_nodes_and_builtins.
2634 (identifier_global_value): New function.
2636 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2638 * call.c (standard_conversion): Reject pointer to member
2639 conversions from ambiguous, inaccessible or virtual bases.
2640 * typeck.c (build_static_cast): Don't check pointers to members
2643 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2645 * method.c (do_build_copy_constructor): Preserve cv
2646 qualifications when accessing source object members.
2647 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2650 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2652 * method.c (do_build_assign_ref): Construct appropriately
2653 CV-qualified base reference. Don't allow const casts in base
2656 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2658 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2659 incomplete return type.
2661 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2663 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2664 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2667 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2669 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2671 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2673 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2675 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2677 * decl.c (grokdeclarator): Do type access control on friend
2680 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2682 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2683 bison parser ickiness.
2684 * pt.c (tsubst_friend_function): Enter namespace scope when
2685 tsubsting the function name.
2686 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2688 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2690 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2691 * cvt.c (cp_convert_to_pointer): Add force parameter.
2692 Allow conversions via virtual base if forced.
2693 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2694 (ocp_convert): Likewise.
2695 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2696 * typeck.c (get_delta_difference): Adjust handling of virtual
2699 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2701 * tree.c (struct list_hash): Remove.
2702 (list_hash_table): Make it be an htab.
2703 (struct list_proxy): New type.
2704 (list_hash_eq): New function.
2705 (list_hash_pieces): Renamed from ...
2706 (list_hash): ... this.
2707 (list_hash_lookup): Remove.
2708 (list_hash_add): Remove.
2709 (hash_tree_cons): Use the generic hashtable.
2710 (mark_list_hash): Remove.
2711 (init_tree): Create the hashtable.
2713 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2715 * method.c (build_mangled_C9x_name): Rename to
2716 build_mangled_C99_name. Change C9X references in comments to
2719 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2721 * parse.y (unary_expr): Move VA_ARG from here ...
2722 (primary): ... to here.
2724 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2726 * semantics.c (finish_id_expr): If type is error_mark, return
2729 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2731 * pt.c (lookup_template_class): Simplify loop exit constructs.
2732 Cope when there is no partial instantiation of a template
2735 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2737 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2739 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2741 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2744 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2745 destructors that haven't already been cloned.
2747 2000-11-20 Richard Henderson <rth@redhat.com>
2749 * parse.y (yyparse_1): Rename the parser entry point.
2751 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2753 * mangle.c (write_name): Use <unscoped-name> for names directly in
2755 (write_unscoped_name): Accept names directly in function scope.
2757 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2759 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2760 * parse.y (extdef): Add EXPORT reduction.
2761 * spew.c (yylex): Don't skip export here.
2763 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2765 * decl.c (init_decl_processing): Correct name of pure virtual
2766 function under the new ABI.
2767 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2768 (throw_bad_typeid): Likewise for bad typeid function.
2770 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2772 * decl.c (grokparms): Don't even function types of `void' type,
2774 * mangle.c (write_type): Don't crash when confronted with the
2777 * decl.c (grokparms): Don't create parameters of `void' type.
2779 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2781 * lex.c (mark_impl_file_chain): Delete.
2782 (init_parse): Remove call to ggc_add_string_root. No need to
2783 ggc_strdup a string constant. Do not add impl_file_chain to GC
2785 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2787 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2789 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2791 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2793 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2794 * decl.c (grokdeclarator): Don't reject void parms here.
2795 (require_complete_types_for_parms): Simplify, use
2796 complete_type_or_else.
2797 (grokparms): Remove bitrot. Remove funcdef parm.
2798 Deal with ellipsis parm lists here.
2799 * semantics.c (finish_parmlist): Don't append void_list_node
2800 here. Set PARMLIST_ELLIPSIS_P.
2802 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2804 * typeck2.c (incomplete_type_error): Reorganise to avoid
2805 excessive diagnostics.
2807 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2809 * lex.c (struct impl_files, internal_filename): Constify a char *.
2811 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2813 * mangle.c (write_special_name_constructor): Don't generate
2814 assembler junk when confronted with an old-style constructor.
2815 (write_special_name_destructor): Likewise.
2816 (mangle_decl_string): Do it here instead.
2818 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2820 * call.c (op_error): Make error messages clearer.
2822 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2824 * decl.c (wrapup_globals_for_namespace): Don't mark things
2825 TREE_ASM_WRITTEN when they're not.
2827 2000-11-15 Jason Merrill <jason@redhat.com>
2829 * typeck2.c (friendly_abort): Uncount the error before handing
2832 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2834 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2836 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2838 * class.c (build_vtbl_initializer): Fix typo in comment.
2839 * typeck.c (expr_sizeof): Don't crash on errors.
2841 2000-11-14 Jim Wilson <wilson@redhat.com>
2843 * lang-specs.h: Add %2 after %(cc1_options).
2845 2000-11-14 Richard Henderson <rth@redhat.com>
2847 * typeck.c (c_sizeof): Be strict about casting result value
2848 back to c_size_type_node.
2849 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2851 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2853 * typeck.c (build_unary_op): Use boolean_increment from
2854 c-common.c, moving the relevant code there.
2856 2000-11-11 Jason Merrill <jason@redhat.com>
2858 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2860 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2863 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2865 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2866 * lex.c (copy_lang_decl): Likewise.
2868 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2870 * dump.c (cp_dump_tree): Don't dump function bodies here.
2872 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2873 (dump.o): Update dependency list.
2874 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2875 (flag_dump_translation_unit): Likewise.
2876 (CP_TYPE_QUALS): Adjust definition.
2877 (DECL_C_BIT_FIELD): Remove.
2878 (SET_DECL_C_BIT_FIELD): Likewise.
2879 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2880 (add_maybe_template): Likewise.
2881 (strip_array_types): Likewise.
2882 (dump_node_to_file): Likewise.
2883 (cp_dump_tree): New function.
2884 * decl.c (init_decl_processing): Set lang_dump_tree.
2885 * decl2.c (flag_dump_translation_unit): Remove.
2886 * dump.c: Move most of it to ../c-dump.c.
2887 (cp_dump_tree): New function.
2888 * pt.c (add_maybe_template): Remove.
2889 * typeck.c (strip_array_types): Likewise.
2891 2000-11-07 Eric Christopher <echristo@redhat.com>
2893 * decl.c (init_decl_processing): Change definition of
2894 __wchar_t to wchar_t. Remove artificial declaration of
2896 * lex.c: Change instances of __wchar_t to wchar_t.
2898 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2900 * lex.c (do_identifier): Don't lookup_name for operators.
2901 * parse.y (operator): Save looking_for_typename.
2902 (unoperator): Restore it.
2903 * spew.c (frob_opname): Use nth_token for lookahead.
2905 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2907 * decl.c (grok_op_properties): Always use coerce_new_type and
2909 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2910 exception specification. Tidy up.
2911 (coerce_delete_type): Preserve exception specification. Tidy up.
2913 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2915 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2916 (push_binding_level), error.c (cp_tree_printer), pt.c
2917 (process_partial_specialization, tsubst_template_arg_vector),
2918 search.c (lookup_member): Use memset () instead of bzero ().
2920 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2922 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2924 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2926 * Make-lang.in (c++.distdir): Remove.
2928 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2930 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2931 declarations from different namespaces to be combined.
2933 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2935 * decl.c: Include tm_p.h.
2937 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2939 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2941 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2943 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2944 (build_overload_value), repo.c (open_repo_file), xref.c
2945 (open_xref_file): Use strchr () and strrchr () instead of index ()
2948 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2950 * call.c (build_over_call): Call fold on the CALL_EXPR.
2952 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2954 * error.c (dump_template_decl): Separate template hearders with
2957 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2959 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2960 TS_* flags with corresponding TFF_*. Adjust prototypes of
2961 functions (which used to take a tree_string_flags) to take an int.
2963 * cp-tree.h (enum tree_string_flags): Remove
2964 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2965 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2966 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2967 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2968 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2969 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2970 (type_as_string, decl_as_string, expr_as_string,
2971 context_as_string): Adjust prototype.
2973 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2974 instead of TS_PLAIN.
2976 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2977 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2980 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2982 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2983 (linkage_kind): New enumeration.
2984 (decl_linkage): New function.
2985 * decl2.c (comdat_linkage): Extend comment.
2986 * error.c (dump_function_decl): Print the arguments used to
2987 instantiate a template, even when not printing the type of the
2989 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2990 not TREE_PUBLIC, to test for external linkage.
2991 * tree.c (decl_linkage): New function.
2993 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2995 * pt.c (instantiate_decl): Always instantiate static data members
2996 initialized in-class.
2998 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3000 * Make-lang.in: Move all build rules here from Makefile.in,
3001 adapt to new context. Wrap all rules that change the current
3002 directory in parentheses. Expunge all references to $(P).
3003 When one command depends on another and they're run all at
3004 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3005 all object-file generation rules. Delete obsolete variables.
3007 * Makefile.in: Delete.
3008 * config-lang.in: Delete outputs= line.
3010 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3012 * error.c (dump_function_decl): Print no space between
3013 `ptr-operator' the `type-specifier' of the return type.
3014 (dump_type_prefix): Make sure we put space at the appropriate
3017 2000-10-23 Jason Merrill <jason@redhat.com>
3019 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3021 2000-10-22 Jason Merrill <jason@redhat.com>
3023 * call.c (build_conditional_expr): Use ocp_convert to force
3026 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3028 * call.c (standard_conversion): Use RVALUE_CONVs for all
3029 expressions that satisfy lvalue_p, not just those that satisfy
3032 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3034 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3035 not one with TYPE_IS_SIZETYPE set.
3036 (dubious_conversion_warnings): Remove special-case code.
3038 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3040 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3041 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3042 (dump_type_prefix): Print vector-of-int as 'int vector'.
3043 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3044 * tree.c (walk_tree): Handle VECTOR_TYPE.
3046 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3048 2000-10-21 Jason Merrill <jason@redhat.com>
3050 * parse.y (operator): Set got_object from got_scope.
3051 Set looking_for_typename.
3052 * decl.c (lookup_name_real): Clear val after setting from_obj.
3053 Reorganize diagnostic.
3055 2000-10-20 Jason Merrill <jason@redhat.com>
3057 * tree.c (walk_tree): Don't walk into default args.
3059 * error.c (dump_expr): Use host_integerp.
3061 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3063 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3064 "since" in error message.
3066 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3068 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3070 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3072 * decl.c (revert_static_member_fn): Fixed typo.
3074 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3076 * class.c (subobject_offset_fn): New type.
3077 (dfs_record_base_offsets): Remove.
3078 (record_base_offsets): Likewise.
3079 (dfs_search_base_offsets): Likewise.
3080 (record_subobject_offset): New function.
3081 (check_subobject_offset): Likewise.
3082 (walk_subobject_offsets): Likewise.
3083 (record_subobject_offsets): Likewise.
3084 (layout_conflict_p): Reimplement.
3085 (layout_nonempty_base_or_field): Correct handling of type
3086 conflicts during layout.
3087 (layout_empty_base): Likewise.
3088 (build_base_field): Adjust to handle new representation of empty
3090 (build_base_fields): Likewise.
3091 (layout_virtual_bases): Likewise.
3092 (splay_tree_compare_integer_csts): New function.
3093 (layout_class_type): Use a splay_tree, rather than a varray, to
3094 represent the offsets of empty bases.
3096 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3097 * decl.c (select_decl): Don't return declarations that are
3100 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3102 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3103 (fake_std_node): New macro.
3104 * decl.c (in_std): Rename to ...
3105 (in_fake_std): ... this.
3106 (flag_no_builtin): Remove.
3107 (flag_no_nonansi_builtin): Likewise.
3108 (walk_namespaces_r): Use fake_std_node.
3109 (push_namespace): Use std_identifier.
3110 (pop_namespace): Use in_fake_std.
3111 (lookup_name_real): Use fake_std_node.
3112 (init_decl_processing): When -fhonor-std, create the `std'
3113 namespace. Don't create a dummy fake_std_node in that case.
3114 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3115 (builtin_function): Put builtins whose names don't begin
3116 with `_' in the std namespace.
3117 * decl2.c (flag_no_builtin): Remove.
3118 (flag_no_nonansi_builtin): Likewise.
3119 (set_decl_namespace): Use fake_std_node.
3120 (validate_nonmember_using_decl): Likewise.
3121 (do_using_directive): Likewise.
3122 (handle_class_head): Likewise.
3123 * dump.c (dequeue_and_dump): Likewise.
3124 * except.c (init_exception_processing): Use std_identifier.
3125 * init.c (build_member_call): Use fake_std_node.
3126 * rtti.c (init_rtti_processing): Use std_identifier.
3128 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3130 * cp-tree.h (back_end_hook): Remove declaration.
3131 * decl2.c (back_end_hook): Remove definition.
3133 * dump.c (dequeue_and_dump): Dump TREE_USED.
3135 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3137 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3139 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3141 * decl.c (WINT_TYPE): Define.
3142 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3143 c_size_type_node, signed_size_type_node and wint_type_node.
3145 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3147 * decl2.c (warn_missing_format_attribute): New variable.
3148 (lang_decode_option): Decode -Wmissing-format-attribute.
3150 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3152 * typeck.c (qualify_type): Remove.
3153 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3155 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3157 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3159 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3161 * Makefile.in (parse.c, parse.h): Create atomically.
3163 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3165 * class.c (current_obstack): Remove.
3166 * decl.c (ggc_p): Remove.
3167 (start_decl): Don't use decl_tree_cons.
3168 (grokdeclarator): Don't use build_decl_list.
3169 (start_function): Don't use decl_tree_cons.
3170 (finish_function): Don't mess with obstacks.
3171 * decl2.c (grok_x_components): Don't use build_decl_list.
3172 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3173 (implicitly_declare_fn): Don't call build_decl_list.
3174 * parse.y (frob_specs): Don't call build_decl_list or
3176 (expr_or_declarator_intern): Don't call decl_tree_cons.
3177 (primary): Don't call build_decl_list.
3178 (fcast_or_absdcl): Likewise.
3179 (typed_declspecs): Don't call decl_tree_cons.
3180 (reserved_declspecs): Don't call build_decl_list.
3181 (declmods): Likewise.
3182 (reserved_typespecquals): Likewise.
3184 (new_type_id): Likewise.
3185 (cv_qualifiers): Likewise.
3186 (after_type_declarator_intern): Likewise.
3187 (notype_declarator_intern): Likewise.
3188 (absdcl_intern): Likewise.
3189 (named_parm): Likewise.
3190 * pt.c (most_specialized_class): Likewise.
3191 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3192 (init_repo): Initialize it.
3193 * search.c (current_obstack): Remove.
3194 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3196 2000-10-09 Richard Henderson <rth@cygnus.com>
3198 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3199 (c++ language support bits for libgcc): Remove.
3200 (c++.clean): Remove cplib2.txt cleanup.
3201 * config-lang.in (headers, lib2funcs): Remove.
3203 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3204 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3205 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3206 * inc/new.h, inc/typeinfo: Remove files.
3208 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3210 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3212 (init_decl_processing): Initialize intmax_type_node and
3215 2000-10-06 Richard Henderson <rth@cygnus.com>
3217 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3218 (original_result_rtx): Remove.
3219 * decl.c (save_function_data): Don't clear x_result_rtx.
3220 (mark_lang_function): Don't mark it either.
3221 * expr.c (fixup_result_decl): Remove.
3222 * semantics.c (genrtl_named_return_value): Frob the return decl
3223 before calling emit_local_var.
3224 (genrtl_finish_function): Don't call fixup_result_decl.
3225 Always emit the jump to return_label.
3227 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3229 * pt.c (lookup_template_class): Set current access for enum.
3230 (tsubst_enum): Set file & line for enum decl.
3232 * spew.c (yylex): Remove unused variable.
3234 2000-10-05 Richard Henderson <rth@cygnus.com>
3236 * semantics.c (genrtl_finish_function): Don't init or check
3237 can_reach_end; remove noreturn and return value checks.
3239 2000-10-05 Tom Tromey <tromey@cygnus.com>
3241 * init.c (build_java_class_ref): Use `build_static_name' with a
3242 suffix, not a prefix, to build the class object's name.
3244 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3246 * cp-tree.h (access_kind): Fix comment typo.
3247 * decl2.c (grokfield): Fix diagnostic typo.
3248 * semantics.c (finish_template_type): Fix comment typo.
3249 (finish_qualified_object_call_expr): Likewise.
3251 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3253 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3256 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3258 * spew.c (frob_id): New static function.
3259 (frob_opname): Use it.
3262 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3264 * decl.c (lang_mark_false_label_stack): Remove.
3265 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3267 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3269 * gxxint.texi: Use @email for formatting email addresses.
3271 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3273 * error.c: Remove direct obstack manipulation. Replace with
3274 output_buffer-based formatting. Adjust calls to removed macros.
3275 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3276 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3277 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3279 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3281 * ir.texi: Move to ../c-tree.texi.
3283 2000-09-20 Jason Merrill <jason@redhat.com>
3285 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3287 2000-09-21 Andreas Jaeger <aj@suse.de>
3289 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3290 * cp-tree.h: ... here.
3292 * error.c: Remove declaration of cp_printer.
3294 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3296 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3298 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3300 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3303 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3305 * decl.c (start_function): Robustify.
3307 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3309 * cp-tree.h (check_function_format): Accept a `status' parameter.
3311 * call.c, typeck.c: Updates calls to `check_function_format'.
3313 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3315 * decl2.c (handle_class_head): Always push some scope even
3318 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3320 * cp-tree.h (struct cp_language_function): Remove
3321 x_scope_stmt_stack and name_declared.
3322 (current_scope_stmt_stack): Remove.
3323 (function_name_declared_p): New macro.
3324 (struct lang_decl_flags): Use c_lang_decl as a base class.
3326 (struct lang_decl): Replace saved_tree with context.
3327 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3328 (SET_DECL_FRIEND_CONTEXT): Likewise.
3329 (DECL_VIRTUAL_CONTEXT): Likewise.
3330 (DECL_SAVED_TREE): Remove.
3331 (C_DECLARED_LABEL_FLAG): Likewise.
3332 (cplus_expand_expr_stmt): Don't declare.
3333 (add_decl_stmt): Likewise.
3334 (add_scope_stmt): Likewise.
3335 * decl.c (mark_stmt_tree): Remove.
3336 (case_compare): Likewise.
3337 (finish_case_label): Use c_add_case_label.
3338 (init_decl_processing): Set more language-specific hooks.
3339 (build_enumerator): Fix typo in comment.
3340 (cplus_expand_expr_stmt): Remove.
3341 (mark_lang_function): Use mark_c_language_function.
3342 (lang_mark_tree): Use c_mark_lang_decl.
3343 * decl2.c: Change order of inclusion.
3344 * except.c: Likewise.
3345 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3346 back on c_expand_expr.
3347 * friend.c: Include expr.h.
3348 * init.c: Change order of inclusion.
3349 * Makefile.in: Update dependencies.
3350 * lex.h (free_lang_decl_chain): Remove.
3351 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3352 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3354 (instantiate_decl): Use function_name_declared_p.
3355 * semantics.c (lang_expand_expr_stmt): Remove.
3356 (set_current_function_name_declared): Likewise.
3357 (current_function_name_declared): Likewise.
3358 (begin_compound_stmt): Use function_name_declared_p.
3359 (add_decl_stmt): Remove.
3360 (setup_vtbl_ptr): Use function_name_declared_p.
3361 (add_scope_stmt): Remove.
3362 (current_scope_stmt_stack): New function.
3363 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3364 (expand_body): Use function_name_declared_p.
3365 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3366 * typeck.c: Change order of includes.
3367 (convert_sequence): Remove.
3369 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3371 * lex.c (reswords): Add _Complex.
3373 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3375 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3377 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3379 * init.c (begin_init_stmts): Don't use // comments.
3381 2000-09-12 Jason Merrill <jason@redhat.com>
3383 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3384 all non-extern arrays.
3386 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3387 typenames, too. Downgrade complaint to pedwarn.
3388 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3389 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3390 'class This::Inherited'.
3392 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3394 * decl.c (finish_case_label): Given the LABEL_DECL a
3397 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3399 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3400 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3401 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3402 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3403 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3405 (sorry_for_unsupported_tree, print_scope_operator,
3406 print_left_paren, print_right_paren, print_left_bracket,
3407 print_right_bracket, print_whitespace): Likewise.
3408 (aggr_variety): Rename to class_key_or_enum.
3409 (print_type): Rename to print_type_id.
3410 (print_type_specifier_seq, print_simple_type_specifier,
3411 print_elaborated_type_specifier,
3412 print_rest_of_abstract_declarator,
3413 print_parameter_declaration_clause, print_exception_specification,
3414 print_nested_name_specifier, print_template_id,
3415 typedef_original_name, print_template_argument_list_start,
3416 print_template_argument_list_end): New functions.
3418 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3420 * ir.texi: Add more documentation.
3422 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3424 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3425 (current_function_parms): Don't define.
3426 (struct cp_language_function): Remove parms_stored.
3427 (current_function_just_assigned_this): Don't define.
3428 (current_function_parms_stored): Likewise.
3429 (static_ctors): Declare.
3430 (static_dtors): Likewise.
3431 (SF_EXPAND): Don't define.
3432 (expand_start_early_try_stmts): Remove declaration.
3433 (store_parm_decls): Likewise.
3434 * decl.c (static_ctors): Don't declare.
3435 (static_dtors): Likewise.
3436 (struct binding_level): Remove this_block.
3437 (poplevel): Remove dead code.
3438 (set_block): Likewise.
3439 (mark_binding_level): Don't mark this_block.
3440 (mark_saved_scope): Don't mark x_function_parms.
3441 (init_decl_processing): Don't add current_function_parms as a GC
3443 (check_function_type): Change prototype.
3444 (start_function): Remove RTL-generation code.
3445 (expand_start_early_try_stmts): Remove.
3446 (store_parm_decls): Give it internal linkage. Remove
3447 RTL-generation code.
3448 (finish_function): Remove RTL-generation code.
3449 * decl2.c (static_ctors): Fix formatting.
3450 (static_dtors): Likewise.
3451 * method.c (use_thunk): Don't call store_parm_decls.
3452 (synthesize_method): Likewise.
3453 * optimize.c (maybe_clone_body): Likewise.
3454 * parse.y (fn.def2): Likewise.
3455 (.set_base_init): Likewise.
3456 (nodecls): Likewise.
3457 * pt.c (instantiate_decl): Likewise.
3458 * rtti.c (synthesize_tinfo_fn): Likewise.
3459 * semantics.c (genrtl_try_block): Simplify.
3460 (expand_body): Use genrtl_start_function and
3461 genrtl_finish_function.
3462 (genrtl_start_function): New function.
3463 (genrtl_finish_function): Likewise.
3465 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3467 * error.c (cp_tree_printer, case 'P'): Append break.
3469 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3471 * cp-tree.h (frob_opname): Declare.
3472 * parse.y (saved_scopes): New static variable.
3473 (cp_parse_init): Adjust.
3474 (do_id): If lastiddecl is NULL, do do_identifier.
3475 (operator): Save scope information.
3476 (unoperator): New reduction. Restore scope information.
3477 (operator_name): Append unoperator. Call frob_opname.
3478 * spew.c (frob_opname): Define.
3480 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3482 * decl.c, rtti.c: Include defaults.h if not already included.
3483 Don't define the *_TYPE_SIZE macros.
3485 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3487 * cp-tree.h (push_switch): Change prototype.
3488 (check_cp_case_value): Remove declaration.
3489 (decl_constant_value): Likewise.
3490 * decl.c (struct cp_switch): Add switch_stmt and cases.
3491 (case_compare): New function.
3492 (push_switch): Set switch_stmt. Initialize cases.
3493 (pop_switch): Clean up cases.
3494 (define_case_label): Rename to ...
3495 (finish_case_label): ... this. Do semantic analysis for case
3497 (start_function): Correct comment.
3498 * decl2.c (check_cp_case_value): Remove.
3499 * expr.c (do_case): Remove.
3500 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3501 * semantics.c (genrtl_do_poplevel): Remove declaration.
3502 (RECHAIN_STMTS): Remove.
3503 (finish_break_stmt): Use build_break_stmt.
3504 (finish_continue_stmt): Use build_continue_stmt.
3505 (finish_switch_cond): Adjust condition here, rater than in
3506 c_expand_start_case.
3507 (finish_case_label): Remove.
3508 * typeck.c (c_expand_return): Remove.
3509 (c_expand_start_case): Likewise.
3511 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3513 * ir.texi: Document type nodes.
3515 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3517 * cp-tree.h (init_cp_semantics): Declare.
3518 (genrtl_try_block): Don't declare.
3519 (genrtl_handler): Likewise.
3520 (genrtl_catch_block): Likewise.
3521 (genrtl_ctor_stmt): Likewise.
3522 (genrtl_subobject): Likewise.
3523 (genrtl_do_poplevel): Likewise.
3524 (genrtl_named_return_value): Likewise.
3525 * lex.c (init_parse): Call init_cp_semantics.
3526 * semantics.c (genrtl_try_block): Give it internal linkage.
3527 (genrtl_handler): Likewise.
3528 (genrtl_catch_block): Likewise.
3529 (genrtl_ctor_stmt): Likewise.
3530 (genrtl_subobject): Likewise.
3531 (genrtl_do_poplevel): Likewise.
3532 (genrtl_named_return_value): Likewise.
3533 (lang_expand_stmt): Rename to ...
3534 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3535 (init_cp_semantics): Define.
3537 * decl.c (initialize_local_var): Remove RTL-generating code.
3538 * semantics.c (genrtl_try_block): Fix formatting.
3540 Move statement-tree facilities from C++ to C front-end.
3541 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3542 (void_zero_node): Remove.
3543 (stmt_tree): Likewise.
3544 (scope_chain): Adjust.
3545 (language_function): Rename to cp_language_function.
3546 (cp_function_chain): Adjust.
3547 (current_stmt_tree): Remove.
3548 (last_tree): Likewise.
3549 (last_expr_type): Likewise.
3550 (struct lang_decl): Adjust.
3551 (STMT_IS_FULL_EXPR_P): Remove.
3553 (begin_stmt_tree): Likewise.
3554 (finish_stmt_tree): Likewise.
3555 (walk_tree_fn): Likewise.
3556 (walk_stmt_tree): Likewise.
3557 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3558 * decl.c (mark_stmt_tree): Adjust type.
3559 (init_decl_processing): Don't build void_zero_node.
3560 (initialize_local_var): Adjust usage of current_stmt_tree.
3561 (finish_enum): Use add_stmt, not add_tree.
3562 (save_function_data): Adjust use of language_function.
3563 (finish_constructor_body): Use add_stmt, not add_tree.
3564 (finish_destructor_body): Likewise.
3565 (push_cp_function_context): Adjust use of language_function.
3566 (pop_cp_function_context): Likewise.
3567 (mark_lang_function): Likewise.
3568 (mark_cp_function_context): Likewise.
3569 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3570 (build_vec_init): Likewise.
3571 * semantics.c (SET_LAST_STMT): Remove.
3572 (RECHAIN_STMTS): Don't use it.
3573 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3574 (current_stmt_tree): Define.
3576 (finish_goto_stmt): Use add_stmt, not add_tree.
3577 (finish_expr_stmt): Likewise.
3578 (begin_if_stmt): Likewise.
3579 (finish_then_clause): Likewise.
3580 (begin_while_stmt): Likewise.
3581 (begin_do_stmt): Likewise.
3582 (finish_return_stmt): Likewise.
3583 (begin_for_stmt): Likewise.
3584 (finish_break_stmt): Likewise.
3585 (finish_continue_stmt): Likewise.
3586 (begin_switch_stmt): Likewise.
3587 (finish_case_label): Likewise.
3588 (begin_try_block): Likewise.
3589 (begin_function_try_block): Likewise.
3590 (begin_handler): Likewise.
3591 (begin_catch_block): Likewise.
3592 (begin_compound_stmt): Likewise.
3593 (begin_asm_stmt): Likewise.
3594 (finish_asm_stmt): Likewise.
3595 (finish_label_stmt): Likewise.
3596 (add_decl_stmt): Likewise.
3597 (finish_subobject): Likewise.
3598 (finish_decl_cleanup): Likewise.
3599 (finish_named_return_value): Likewise.
3600 (setup_vtbl_ptr): Likewise.
3601 (add_scope_stmt): Likewise.
3602 (finish_stmt_expr): Likewise.
3603 (prune_unused_decls): Remove.
3604 (begin_stmt_tree): Likewise.
3605 (finish_stmt_tree): Likewise.
3606 (prep_stmt): Adjust use of current_stmt_tree.
3607 (lang_expand_stmt): Likewise.
3608 * tree.c (statement_code_p): Remove.
3609 (cp_statement_code_p): New function.
3610 (walk_stmt_tree): Remove.
3611 (init_tree): Set lang_statement_code_p.
3613 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3615 Integrated preprocessor.
3617 * Make-lang.in, Makefile.in: Remove all references to input.c,
3618 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3619 * gxx.gperf, hash.h, input.c: Delete.
3620 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3621 initialized properly.
3623 * class.c (fixup_pending_inline): Take a tree, not a
3624 struct pending_inline *. All callers changed.
3625 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3626 RID_PROTECTED entries in ridpointers[] array here.
3627 * decl.c (duplicate_decls): Do not refer to struct
3629 (record_builtin_type, init_decl_processing): Use RID_MAX not
3631 (grokdeclarator): Use C_IS_RESERVED_WORD.
3632 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3634 (grok_x_components): Do not inspect pending_inlines chain.
3636 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3637 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3638 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3639 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3640 TIME_IDENTIFIER_FILEINFO): Kill.
3642 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3644 * parse.y: Call do_pending_inlines unconditionally.
3645 reinit_parse_for_method is now snarf_method. fn.defpen is no
3646 longer necessary. Remove unnecessary <itype> annotation on
3647 SCOPE. Do not refer to end_of_file or struct pending_inline.
3648 * semantics.c (begin_inline_definitions): Call
3649 do_pending_inlines unconditionally.
3651 * lex.c: Remove all code now shared with C front end.
3652 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3653 into the get_identifier table. Rewrite pragma handling to
3654 work with the registry. Move code to save tokens for later
3655 processing to spew.c.
3657 * spew.c: Rewrite everything in terms of token streams instead
3658 of text. Move routines here from lex.c / input.c as
3659 appropriate. GC-mark trees hanging off the pending inlines
3662 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3664 * NEWS: Mention that the named return value extension has been
3666 * cp-tree.h (original_result_rtx): Define.
3667 (TREE_REFERENCE_EXPR): Remove.
3668 (DECL_VPARENT): Likewise.
3669 (pushdecl_nonclass_level): Likewise.
3670 (store_return_init): Likewise.
3671 (reinit_lang_specific): Likewise.
3672 (genrtl_named_return_value): Change prototype.
3673 * decl.c (original_result_rtx): Remove.
3674 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3675 Do not generate RTL for local variables here.
3676 (store_return_init): Remove.
3677 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3679 (finish_named_return_value): Adjust accordingly. Warn that this
3680 extension is deprecated.
3681 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3683 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3685 * pt.c (type_unification_real): Replace switch with if.
3686 (unify): Tsubst non-type parms before comparing.
3688 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3690 * error.c (dump_typename): New function, broken out of ...
3691 (dump_type): ... here. Use it.
3692 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3694 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3696 * init.c (build_offset_ref): Deal with namespace scoped
3699 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3701 * class.c (resolve_address_of_overloaded_function): Add
3702 explanation message.
3703 * decl.c (define_case_label): Reformat explanation.
3704 * decl2.c (finish_static_data_member_decl): Likewise.
3705 (grokfield): Likewise.
3706 * friend.c (do_friend): Likewise.
3708 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3710 * tree.c (walk_tree): Expose tail recursion.
3711 (walk_stmt_tree): New function.
3712 * cp-tree.h: Prototype walk_stmt_tree.
3713 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3714 the BLOCKs directly. If a BLOCK has no variables after
3715 pruning, discard it.
3716 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3717 restore the line number.
3719 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3721 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3722 (pt.o): Remove dependency on HTAB_H.
3723 * cp-tree.h: Include hashtab.h.
3724 (walk_tree): Change prototype.
3725 (walk_tree_without_duplicates): New function.
3726 * decl.c (check_default_argument): Use it.
3727 * optimize.c (remap_decl): Adjust calls to walk_tree.
3728 (copy_body): Likewise.
3729 (expand_calls_inline): Likewise.
3730 (calls_setjmp_p): Use walk_tree_without_duplicates.
3731 * pt.c: Don't include hashtab.h.
3732 (for_each_template_parm): Use walk_tree_without_duplicates.
3733 * semantics.c (finish-stmt_tree): Likewise.
3734 (expand_body): Likewise.
3735 * tree.c (walk_tree): Add additional parameter.
3736 (walk_tree_without_duplicates): New function.
3737 (count_trees): Use it.
3738 (verify_stmt_tree): Adjust call to walk_tree.
3739 (find_tree): Use walk_tree_without_duplicates.
3740 (no_linkage_check): Likewise.
3741 (break_out_target_exprs): Adjust call to walk_tree.
3742 (cp_unsave): Likewise.
3744 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3746 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3747 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3748 * cp-tree.h (TYPE_BINFO): Adjust comment.
3749 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3750 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3751 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3752 (TYPE_TEMPLATE_INFO): Likewise.
3753 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3754 * class.c (push_nested_class): Likewise.
3755 * decl.c (lookup_name_real): Likewise.
3756 (grokdeclarator): Likewise.
3757 (grok_op_properties): Likewise.
3758 (xref_tag): Likewise.
3759 (xref_basetypes): Likewise.
3760 * decl2.c (constructor_name_full): Likewise.
3761 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3762 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3763 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3764 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3765 (dump_type_suffix): Likewise.
3766 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3768 (get_aggr_from_typedef): Likewise.
3769 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3770 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3771 (write_template_parm): Likewise.
3772 (write_template_template_parm): Check tree code instead of
3773 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3774 * method.c (build_overload_nested_name): Add
3775 BOUND_TEMPLATE_TEMPLATE_PARM.
3776 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3777 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3778 * pt.c (convert_template_argument): Check tree code instead of
3779 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3780 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3781 (for_each_template_parm): Adjust comment.
3782 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3783 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3784 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3785 template_args_equal to compare template template parameter cases.
3786 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3787 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3789 * tree.c (copy_template_template_parm): Decide whether to create
3790 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3791 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3792 (copy_tree_r): Likewise.
3793 * typeck.c (comptypes): Likewise. Check tree code instead of
3794 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3796 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3798 * decl.c (finish_function): Move the code for handling functions
3799 marked with the constructor and destructor attributes inside the
3802 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3804 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3806 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3808 * pt.c (lookup_template_class): Remove abort.
3809 * tree.c (get_type_decl): Allow error_mark_node.
3811 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3813 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3816 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3818 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3821 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3823 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3824 union tag mismatch error reporting.
3826 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3828 * call.c (build_scoped_method_call): Check it is not a namespace.
3830 2000-08-30 Jason Merrill <jason@redhat.com>
3832 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3834 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3835 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3836 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3838 * decl.c (start_function): Always call make_function_rtl.
3840 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3842 * semantics.c (prune_unused_decls): New function.
3843 (finish_stmt_tree): Call it via walk_tree.
3845 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3847 * class.c (build_secondary_vtable): Constify a char *.
3848 * decl.c (init_decl_processing): Initialize function_id_node,
3849 pretty_function_id_node, and func_id_node.
3850 * input.c (struct input_source): Constify 'str'.
3851 (feed_input): Constify first argument.
3852 * mangle.c (write_identifier): Constify argument.
3853 * pt.c (mangle_class_name_for_template): Constify argument.
3855 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3857 * typeck.c (mark_addressable): Remove code that pokes around in
3860 2000-08-28 Jason Merrill <jason@redhat.com>
3862 * lex.c (file_name_nondirectory): Move to toplev.c.
3864 * cp-tree.h (LOCAL_CLASS_P): New macro.
3865 * class.c (finish_struct_1): Use it.
3867 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3869 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3870 (write_encoding): Pass another argument to write_name.
3871 (write_name): Add ignore_local_scope parameter. Fix handling of
3873 (write_nested_name): Use write_unqualified_name.
3874 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3875 (write_template_prefix): Use write_unqualified_name.
3876 (write_component): Remove.
3877 (write_local_name): Add parameter. Use direct local entity to
3878 discriminator calculation.
3879 (write_class_enum_type): Pass another argument to write_name.
3880 (write_template_template_arg): Likewise.
3881 (make_guard_variable): Likewise.
3883 2000-08-27 Jason Merrill <jason@redhat.com>
3885 * decl.c (pushdecl): Matching decls for local externs are found in
3886 the current level. Propagate linkage information from previous
3889 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3891 * ir.texi (Expressions): Fix typo.
3893 2000-08-25 Greg McGary <greg@mcgary.org>
3895 * tree.c (init_tree): Use ARRAY_SIZE.
3897 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3899 * error.c (cp_tree_printer): Rework.
3901 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3903 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3905 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3906 (cp-demangle.o): Remove target.
3907 (dyn-string.o): Likewise.
3909 * decl.c (grokfndecl): Require that `main' return an `int'.
3910 * mangle.c (write_encoding): Don't mangle return types for
3911 conversion functions.
3913 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3915 * error.c (tree_formatting_info): New data type.
3916 (tree_being_formatted): New macro.
3917 (tree_formatting_flags): Likewise.
3918 (put_whitespace): Likewise.
3919 (print_tree_identifier): Likewise.
3920 (print_identifier): Likewise.
3921 (cp_tree_printer, print_function_argument_list, print_declaration,
3922 print_expression, print_function_declaration,
3923 print_function_parameter, print_type, print_cv_qualifier): New
3925 (init_error): Initialize lang_printer.
3927 2000-08-24 Jason Merrill <jason@redhat.com>
3929 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3930 adjustment necessary.
3932 2000-08-24 Greg McGary <greg@mcgary.org>
3934 * cp-tree.h (MAIN_NAME_P): Remove macro.
3936 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3938 * error.c (print_instantiation_context): Don't forget to flush the
3941 2000-08-23 Jason Merrill <jason@redhat.com>
3943 * typeck.c (build_ptrmemfunc): Save the input pmf.
3945 * method.c (process_modifiers): Use same_type_p.
3947 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3949 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3950 * mangle.c (write_function_type): Change prototype.
3951 (write_encoding): Don't mangle return types for
3952 constructors or destructors.
3953 (write_type): Adjust call to write_function_type.
3954 * pt.c (instantiate_template): Instantiate alternate entry points
3955 when instantiating the main function.
3957 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3959 * error.c (cp_print_error_function): Don't use embedded '\n' in
3962 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3964 * decl.c (init_decl_processing): Remove bogus initialization.
3965 * error.c (lang_print_error_function): Restore here.
3966 (init_error): Initialize print_error_function.
3968 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3970 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3972 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3974 * Makefile.in (error.o): Depends on diagnostic.h
3976 * cp-tree.h (problematic_instantiation_changed,
3977 record_last_problematic_instantiation, current_instantiation,
3978 print_instantiation_context): Declare.
3979 (maybe_print_template_context): Remove.
3981 * decl.c (init_decl_processing): Set print_error_function to NULL.
3982 (lang_print_error_function): Remove, since we're using a new
3985 * error.c: #include diagnostic.h
3986 (function_category): New function.
3987 (cp_diagnostic_starter): Likewise.
3988 (cp_diagnostic_finalizer): Likewise.
3989 (cp_print_error_function): Likewise.
3990 (maybe_print_instantiation_context): Likewise.
3991 (print_instantiation_full_context): Likewise.
3992 (print_instantiation_partial_context): Likewise.
3993 (print_instantiation_context): Define.
3994 (init_error): Initialize diagnostic pager and finalizer.
3996 * pt.c (problematic_instantiation_changed): Define.
3997 (record_last_problematic_instantiation): Likewise.
3998 (current_instantiation): Likewise.
3999 (maybe_print_template_context): Remove.
4000 (print_template_context): Likewise.
4001 (current_tinst_level): Make static to reflect Brendan Kehoe's
4002 change of 1995-04-13.
4003 (push_tinst_level): Call print_instantiation_context.
4005 2000-08-21 Nix <nix@esperi.demon.co.uk>
4007 * lang-specs.h: Do not process -o or run the assembler if
4010 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4012 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4014 * decl2.c (lang_decode_option): Disable gettext attributes for
4017 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4019 * lex.c (lang_init_options): Default diagnostic message maximum
4020 length to 80, when line-wrapping.
4022 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4024 * class.c (build_vtbl_initializer): Clear the entire
4025 vtbl_init_data. Start keeping track of the functions for which we
4026 have created vcall offsets here.
4027 (dfs_build_vcall_offset_vtbl_entries): Remove.
4028 (build_vcall_offset_vtbl_entries): Reimplement.
4029 (add_vcall_offset_vtbl_entries_r): New function.
4030 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4031 computing when vcall offsets are necessary.
4033 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4035 * decl.c (member_function_or_else): Use cp_error ... %T.
4036 (grokdeclarator): Likewise.
4037 (start_method): Likewise.
4038 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4040 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4042 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4045 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4047 * cp-tree.h (PTRMEM_OK_P): New macro.
4048 (itf_ptrmem_ok): New enumeration value.
4049 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4050 argument. Diagnose implicit pointer to member.
4051 (instantiate_type): Don't diagnose implicit pointer to member
4052 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4053 resolve_address_of_overloaded_function.
4054 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4055 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4056 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4057 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4058 (build_unary_op): Deal with single non-static member in
4061 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4063 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4065 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4067 * cp-tree.h (enum_name_string): Remove prototype.
4068 (report_case_error): Remove prototype.
4069 * cp/typeck2.c (enum_name_string): Remove.
4070 (report_case_error): Remove.
4071 * error.c (dump_expr): Deal with enum values directly.
4072 Correctly negate integer constant.
4074 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4076 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4077 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4078 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4079 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4080 (__cxa_vec_new): Use __cxa_vec_new2.
4081 (__cxa_vec_delete): Use __cxa_vec_delete2.
4083 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4085 * vec.cc (__cxa_vec_new): Set "C" linkage.
4086 (__cxa_vec_ctor): Likewise.
4087 (__cxa_vec_cctor): Likewise.
4088 (__cxa_vec_dtor): Likewise.
4089 (__cxa_vec_delete): Likewise.
4090 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4091 (__cxa_vec_ctor): Likewise.
4092 (__cxa_vec_cctor): Likewise.
4093 (__cxa_vec_dtor): Likewise.
4094 (__cxa_vec_delete): Likewise.
4096 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4098 * class.c (instantiate_type): Reinstate local variable
4099 deleted in previous change.
4101 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4104 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4106 * cp-tree.h (instantiate_type_flags): New enumeration.
4107 (instantiate_type): Change parameter.
4108 * class.c (instantiate_type): Adjust prototype. Adjust.
4109 * call.c (standard_conversion): Adjust instantiate_type call.
4110 (reference_binding): Likewise.
4111 (build_op_delete_call): Likewise.
4112 (convert_like_real): Likewise.
4113 * cvt.c (cp_convert_to_pointer): Likewise.
4114 (convert_to_reference): Likewise.
4115 * pt.c (convert_nontype_argument): Likewise.
4116 * typeck.c (build_binary_op): Likewise.
4117 (build_ptrmemfunc): Likewise.
4118 (convert_for_assignment): Likewise.
4120 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4122 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4123 (current_aggr): Define.
4124 * decl.c (grokdeclarator): Make sure a friend class is an
4125 elaborated type specifier.
4126 * parse.y (current_aggr): Remove static definition.
4127 (cp_parse_init): Adjust.
4128 (structsp): Clear and restore current_aggr.
4129 (component_decl_list): Clear current_aggr.
4131 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4132 aggregate tag on the typename's context.
4134 * pt.c (tsubst_friend_class): Return error_mark_node, if
4136 (instantiate_class_template): Ignore error_mark_node friend types.
4138 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4140 * cvt.c (warn_ref_binding): New static function, broken out of ...
4141 (convert_to_reference): ... here. Use it.
4143 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4145 * parse.y (template_arg): Add rule for template qualified with
4148 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4150 * decl2.c (add_function): Reorganize.
4151 (arg_assoc): Do not consider function template decls.
4153 2000-08-11 Jason Merrill <jason@redhat.com>
4155 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4158 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4160 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4161 (lookup_nested_tag): Likewise.
4163 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4166 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4168 * parse.y (named_complex_class_head_sans_basetype): Remove
4171 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4173 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4174 explicit TEMPLATE_ID_EXPR args.
4175 (build_expr_from_tree, case CALL_EXPR): Likewise.
4177 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4179 * decl.c (check_tag_decl): Diagnose typename's which don't
4182 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4184 * init.c (build_aggr_init): Reject bogus array initializers
4187 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4189 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4191 * cp/tinfo.cc (__dynamic_cast): Likewise.
4192 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4194 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4196 * cvt.c (convert_to_pointer_force): Fix error message when
4197 attempting to cast from ambiguous base.
4199 2000-08-08 Jason Merrill <jason@redhat.com>
4201 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4202 (tsubst_template_arg_vector): Likewise.
4204 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4205 assume that one will be as large as the union.
4207 2000-08-07 Kazu Hirata <kazu@hxi.com>
4209 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4210 * decl.c (pop_labels): Likewise.
4212 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4214 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4216 (__pointer_to_member_type_info): Likewise.
4217 (__base_class_info): Likewise.
4218 (__class_type_info): Likewise.
4219 (__si_class_type_info): Likewise.
4220 (__vmi_class_type_info): Likewise.
4221 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4222 Changed member names to match specifications.
4223 (__vmi_class_type_info::__do_find_public_src): Likewise.
4224 (__si_class_type_info::__do_dyncast): Likewise.
4225 (__vmi_class_type_info::__do_dyncast): Likewise.
4226 (__si_class_type_info::__do_upcast): Likewise.
4227 (__vmi_class_type_info::__do_upcast): Likewise.
4228 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4229 (__pbase_type_info::__pointer_catch): Likewise.
4230 (__pointer_type_info::__pointer_catch): Likewise.
4231 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4233 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4235 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4236 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4237 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4239 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4241 * cp-tree.h (add_method): Change prototype.
4242 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4243 Don't double the size of the method vector in the error case.
4244 (handle_using_decl): Adjust call to add_method.
4245 (add_implicitly_declared_members): Likewise.
4246 (clone_function_decl): Likewise.
4247 * decl2.c (check_classfn): Likewise.
4248 * semantics.c (finish_member_declaration): Likewise.
4250 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4252 * decl.c (flag_isoc94): New variable.
4254 2000-08-02 Jason Merrill <jason@redhat.com>
4256 * pt.c (do_type_instantiation): Add complain parm; don't complain
4257 if called recursively.
4258 * cp-tree.h, parse.y: Adjust.
4260 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4262 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4263 -Wno-strict-prototypes.
4265 * g++spec.c: Adjust type of second argument to
4266 lang_specific_driver, and update code as necessary.
4268 * cp-tree.h: Don't prototype min_precision here.
4269 (my_friendly_assert): Cast expression to void.
4270 * semantics.c (do_poplevel): Initialize scope_stmts.
4272 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4274 * cp-tree.h (DECL_NEEDED_P): Tweak.
4276 2000-07-28 Jason Merrill <jason@redhat.com>
4278 * lang-specs.h: Use %i in rule for .ii files.
4280 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4282 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4284 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4286 Allow indirect primary bases.
4287 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4289 (CLASSTYPE_VFIELD_PARENT): Remove.
4290 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4291 (BINFO_PRIMARY_BINFO): Remove.
4292 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4293 (BINFO_VBASE_PRIMARY_P): Likewise.
4294 (BINFO_PRIMARY_BASE_OF): New macro.
4295 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4296 (get_primary_binfo): New function.
4297 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4298 * class.c (vcall_offset_data_s): Rename to ...
4299 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4300 and add ctor_vtbl_p.
4301 (get_derived_offset): Use get_primary_binfo.
4302 (dfs_mark_primary_bases): Adjust handling of virtual primary
4304 (mark_primary_bases): Likewise.
4305 (set_primary_base): Take a binfo, not an integer, as a
4306 representation of the primary base.
4307 (indirect_primary_base_p): Remove.
4308 (determine_primary_base): Adjust for indirect primary bases.
4309 (dfs_find_final_overrider): Fix typo in coment.
4310 (update_vtable_entry_for_fn): Use get_primary_binfo.
4311 (layout_nonempty_base_or_field): Tweak.
4312 (build_base_fields): Adjust for new primary base semantics.
4313 (dfs_propagate_binfo_offsets): Remove.
4314 (propagate_binfo_offsets): Rewrite.
4315 (dfs_set_offset_for_shared_vbases): Remove.
4316 (layout_virtual_bases): Don't use it.
4317 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4319 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4320 CLASSTYPE_VFIELD_PARENT.
4321 (dfs_get_primary_binfo): New function.
4322 (get_primary_binfo): Likewise.
4323 (dump_class_hierarchy_r): Tweak printing of primary bases.
4324 (build_vtbl_initializer): Fix typo in comments. Use
4326 (build_vcall_and_vbase_vtbl_entries): Likewise.
4327 (build_vbaes_offset_vtbl_entries): Likewise.
4328 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4329 BV_VCALL_INDEX to handle indirect primary bases.
4330 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4331 (build_rtti_vtbl_entries): Likewise.
4332 * search.c (get_shared_vbase_if_not_primary): Tweak.
4333 (find_vbase_instance): Likewise.
4334 (binfo_for_vtable): Simplify.
4335 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4336 (make_binfo): Make it have 11 entries.
4338 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4340 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4341 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4342 ascertaining primaryness.
4343 (G): Remove template_args.
4344 (decl_is_template_id): New function.
4345 (write_encoding): Use decl_is_template_id.
4346 (write_name): Likewise. Handle type_decls. Get main variant of
4348 (write_nested_name): Likewise.
4349 (write_prefix): Likewise.
4350 (write_template_prefix): Likewise.
4351 (write_special_name_constructor): Remove defunct production from
4353 (write_bare_function_type): Remove comment about absent parameter.
4354 (write_template_template_arg): Add missing grammar production to
4357 2000-07-27 Jason Merrill <jason@redhat.com>
4359 * decl.c (duplicate_decls): If common_type produces a non-typedef
4360 type for a typedef, just use the old type.
4362 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4364 * cp-tree.h (function_depth): Declare.
4365 (verify_stmt_tree): Likewise.
4366 (find_tree): Likewise.
4367 * decl.c (function_depth): Give it external linkage.
4368 * optimize.c (optimize_function): Increment and decrement it.
4369 * tree.c (verify_stmt_tree_r): New function.
4370 (verify_stmt_tree): Likewise.
4371 (find_tree_r): Likewise.
4372 (find_tree): Likewise.
4374 2000-07-27 Jason Merrill <jason@redhat.com>
4376 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4378 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4380 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4382 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4383 * decl2.c (get_guard): Call cp_finish_decl, not
4384 rest_of_decl_compilation, for local guards.
4385 * lex.c (do_identifier): Remove unused variable.
4387 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4389 * parse.y: Add missing ';'.
4391 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4393 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4396 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4398 Kill strict_prototype. Backwards compatibility only for
4399 non NO_IMPLICIT_EXTERN_C systems.
4400 * cp-tree.h (flag_strict_prototype): Remove.
4401 (strict_prototype): Remove.
4402 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4403 * decl.c (maybe_push_to_top_level): Adjust.
4404 (pop_from_top_level): Adjust.
4405 (decls_match): Only allow sloppy parm matching for ancient
4407 (init_decl_processing): Adjust.
4408 (grokdeclarator): Adjust.
4409 * decl2.c (flag_strict_prototype): Remove.
4410 (strict_prototype): Remove.
4411 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4412 (lang_f_options): Remove "strict-prototype".
4413 (unsupported-options): Add "strict-prototype".
4414 * lex.c (do_identifier): Adjust.
4415 (do_scoped_id): Adjust.
4416 * parse.y (empty_parms): Adjust.
4417 * class.c (push_lang_context): Adjust.
4418 (pop_lang_context): Adjust.
4419 * typeck.c (comp_target_parms): Adjust.
4421 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4423 * decl.c (poplevel): Deal with anonymous variables at for scope.
4424 (maybe_inject_for_scope_var): Likewise.
4426 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4428 * decl.c: Remove all signal handling code, now done in toplev.c.
4430 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4432 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4434 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4437 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4439 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4440 Define my_friendly_assert and my_friendly_abort as macros
4441 which may call friendly_abort. Prototype friendly abort, not
4442 my_friendly_abort or my_friendly_assert.
4443 * decl.c (signal_catch): Report the signal caught in the error
4444 message. Call fatal directly.
4445 * typeck2.c (ack, my_friendly_assert): Delete.
4446 (my_friendly_abort): Rename to friendly_abort. Expect file,
4447 line, and function parameters. Report the abort code, then
4448 call fancy_abort. Do not mask an abort if errors have
4451 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4453 * typeck.c (comp_target_parms): Remove obsolete parameter.
4454 (comp_target_types): Adjust.
4456 2000-07-17 Jason Merrill <jason@redhat.com>
4458 * typeck.c (mark_addressable): Never set TREE_USED.
4459 * call.c (build_call): Don't abort on calls to library functions
4460 that have been declared normally.
4462 * typeck.c (build_binary_op): Fix grammar in warning.
4464 * exception.cc (__eh_free): Fix prototype.
4466 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4468 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4469 IDENTIFIER_NAMESPACE_VALUE.
4471 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4473 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4474 * method.c (use_thunk): Correct handling of vcall offsets.
4476 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4478 * .cvsignore: parse.h and parse.c have no cp- prefix.
4480 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4482 * .cvsignore: New file.
4484 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4486 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4488 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4490 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4492 * parse.h: Likewise.
4494 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4496 * class.c (layout_class_type): Add pointers to virtual bases after
4497 base classes under the old ABI.
4499 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4501 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4502 (finish_continue_stmt): Likewise.
4503 (begin_for_stmt): Remove call to note_level_for_for.
4504 (finish_goto_stmt): Change call from build_min_nt
4506 (finish_expr_stmt): Likewise.
4507 (begin_if_stmt): Likewise.
4508 (begin_while_stmt): Likewise.
4509 (finish_while_stmt): Likewise.
4510 (finish_return_stmt): Likewise.
4511 (begin_for_stmt): Likewise.
4512 (finish_for_stmt): Likewise.
4513 (finish_break_stmt): Likewise.
4514 (begin_switch_stmt): Likewise.
4515 (finish_case_label): Likewise.
4516 (genrtl_try_block): Likewise.
4517 (begin_try_block): Likewise.
4518 (begin_handler): Likewise.
4519 (begin_compound_stmt): Likewise.
4520 (finish_asm_stmt): Likewise.
4521 (finish_label_stmt): Likewise.
4522 (add_decl_stmt): Likewise.
4523 (finish_subobject): Likewise.
4524 (finish_decl_cleanup): Likewise.
4525 (finish_named_return_value): Likewise.
4526 (setup_vtbl_ptr): Likewise.
4527 (add_scope_stmt): Likewise.
4528 * decl.c (finish_constructor_body): Likewise.
4529 (finish_destructor_body): Likewise.
4530 * optimize.c (copy_body_r): Likewise.
4531 (initialize_inlined_parameters): Likewise.
4532 (declare_return_variable): Likewise.
4533 (expand_call_inline): Likewise.
4535 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4537 * semantics.c (expand_body): Sync interface information
4538 at the end of function body expansion.
4540 2000-07-09 Jason Merrill <jason@redhat.com>
4542 * init.c (build_new_1): Bail early if the call to new fails.
4544 * decl.c (compute_array_index_type): Check specifically for
4545 an INTEGER_CST, not just TREE_CONSTANT.
4547 * decl.c (duplicate_decls): Don't call duplicate_decls on
4548 the DECL_TEMPLATE_RESULT.
4549 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4552 * error.c (dump_template_bindings): Don't crash if we had an
4553 invalid argument list.
4555 * typeck.c (c_expand_start_case): Do narrowing here.
4556 * semantics.c (finish_switch_cond): Not here.
4558 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4560 * parse.y (asm_clobbers): Do string concatenation.
4562 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4564 * decl.c (pushtag): Don't put local classes in template functions
4565 on the local_classes list.
4567 2000-07-04 Scott Snyder <snyder@fnal.gov>
4569 * decl2.c (get_guard): Add missing return for old ABI local
4572 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4574 * cp-tree.h (char_type_p): New function.
4575 * decl.c (init_decl_processing): Don't initialize
4576 signed_wchar_type_node or unsigned_wchar_type_node.
4577 (complete_array_type): Handle brace-enclosed string-constants.
4578 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4579 * tree.c (char_type_p): New function.
4580 * typeck2.c (digest_init): Use char_type_p.
4582 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4584 * pt.c (tsubst): Don't layout type, if it's error_mark.
4586 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4588 * pt.c (instantiate_pending_templates): Reset template level.
4590 2000-07-05 Jason Merrill <jason@redhat.com>
4592 * call.c (joust): Don't complain about `operator char *()' beating
4593 `operator const char *() const'.
4595 2000-07-04 scott snyder <snyder@fnal.gov>
4596 Jason Merrill <jason@redhat.com>
4598 * repo.c (repo_get_id): Handle the case where a class with virtual
4599 bases has a null TYPE_BINFO_VTABLE.
4601 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4602 Jason Merrill <jason@redhat.com>
4604 * parse.y (member_init): Just pass in the type.
4605 * init.c (expand_member_init): Handle getting a type.
4607 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4608 Jason Merrill <jason@redhat.com>
4610 * decl.c (finish_function): Warn if a function has no return
4612 Suggested by Andrew Koenig.
4613 * typeck.c (check_return_expr): Do set current_function_returns_value
4614 if we got an error_mark_node.
4616 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4618 * decl2.c (push_decl_namespace): Push the original namespace.
4620 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4622 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4623 * semantics.c (begin_class_definition): Clear it.
4625 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4627 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4628 (genrtl_expr_stmt): Likewise.
4629 (genrtl_decl_stmt): Likewise.
4630 (genrtl_if_stmt): Likewise.
4631 (genrtl_while_stmt): Likewise.
4632 (genrtl_do_stmt): Likewise.
4633 (genrtl_return_stmt): Likewise.
4634 (genrtl_for_stmt): Likewise.
4635 (genrtl_break_stmt): Likewise.
4636 (genrtl_continue_stmt): Likewise.
4637 (genrtl_scope_stmt): Likewise.
4638 (genrtl_switch_stmt): Likewise.
4639 (genrtl_case_label): Likewise.
4640 (genrtl_begin_compound_stmt): Likewise.
4641 (genrtl_finish_compound_stmt): Likewise.
4642 (genrtl_compound_stmt): Likewise.
4643 (genrtl_asm_stmt): Likewise.
4645 * init.c (begin_init_stmts): Remove call to
4646 genrtl_begin_compound_stmt.
4647 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4649 * semantics.c (lang_expand_stmt): Changed call to
4650 genrtl_compound_stmt to ignore return value.
4652 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4654 * mangle.c (canonicalize_for_substitution): Return the canonical
4657 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4659 * typeck.c (commonparms): Remove obstack manipulations.
4661 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4663 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4665 * Makefile.in (OBJS): Added ../c-semantics.o.
4666 (OBJDEPS): Likewise.
4668 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4670 (struct stmt_tree): Added comment.
4671 (current_function_name_declared): Removed.
4672 (stmts_are_full_exprs_p): Likewise.
4673 (genrtl_do_pushlevel): Likewise.
4674 (genrtl_clear_out_block): Likewise.
4675 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4676 (DECL_ANON_UNION_ELEMS): Likewise.
4677 (emit_local_var): Likewise.
4678 (make_rtl_for_local_static): Likewise.
4679 (do_case): Likewise.
4680 (expand_stmt): Likewise.
4681 (genrtl_decl_cleanup): Likewise.
4682 (c_expand_asm_operands): Likewise.
4683 (c_expand_return): Likewise.
4684 (c_expand_start_case): Likewise.
4686 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4687 (emit_local_var): Likewise.
4688 (initialize_local_var): Change reference to
4689 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4690 Change reference to stmts_are_full_exprs_p to
4691 current_stmt_tree->stmts_are_full_exprs_p.
4692 (push_cp_function_context): Likewise.
4694 * expect.c (expand_throw): Change reference to
4695 stmts_are_full_exprs_p.
4697 * init.c (build_aggr_init): Change reference to
4698 stmts_are_full_exprs_p.
4699 (build_vec_init): Likewise.
4701 * optimize.c (maybe_clone_body): Change reference to
4702 current_function_name_declared to
4703 cp_function_chain->name_declared.
4705 * pt.c (instantiate_decl): Change reference to
4706 current_function_name_declared to
4707 cp_function_chain->name_declared.
4709 * semantics.c (expand_cond): Moved declaration to c-common.h.
4710 (genrtl_do_pushlevel): Moved to c-semantics.c.
4711 (genrtl_clear_out_block): Likewise.
4712 (genrtl_goto_stmt): Likewise.
4713 (genrtl_expr_stmt): Likewise.
4714 (genrtl_decl_stmt): Likewise.
4715 (gerntl_if_stmt): Likewise.
4716 (genrtl_while_stmt): Likewise.
4717 (genrtl_do_stmt): Likewise.
4718 (genrtl_return_stmt): Likewise.
4719 (genrtl_for_stmt): Likewise.
4720 (genrtl_break_stmt): Likewise.
4721 (genrtl_continue_stmt): Likewise.
4722 (genrtl_scope_stmt): Likewise.
4723 (genrtl_switch_stmt): Likewise.
4724 (genrtl_case_label): Likewise.
4725 (genrtl_begin_compound_stmt): Likewise.
4726 (genrtl_finish_compound_stmt): Likewise.
4727 (genrtl_compound_stmt): Likewise.
4728 (genrtl_asm_stmt): Likewise.
4729 (genrtl_decl_cleanup): Likewise.
4730 (expand_cond): Likewise.
4731 (expand_stmt): Renamed to ...
4732 (lang_expand_stmt): ... this.
4733 (lang_expand_expr_stmt): Initialize.
4734 (set_current_function_name_declared): Likewise.
4735 (stmts_are_full_exprs_p): Likewise.
4736 (current_function_name_declared): Likewise.
4737 (anon_aggr_type_p): Likewise.
4738 (do_poplevel): Change reference to
4739 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4740 Change reference to stmts_are_full_exprs_p to
4741 current_stmt_tree->stmts_are_full_exprs_p.
4742 (add_tree): Likewise.
4743 (finish_expr_stmt): Likewise.
4744 (prep_stmt): Likewise.
4745 (lang_expand_stmt): Likewise.
4746 (begin_compound_stmt): Change reference to
4747 current_function_name_declared to
4748 cp_function_chain->name_declared and call to
4749 current_function_name_declared().
4750 (setup_vtbl_ptr): Likewise.
4751 (genrtl_do_poplevel): Removed.
4753 2000-06-30 Jason Merrill <jason@redhat.com>
4755 * init.c (init_init_processing): Go back to aligning like
4756 double_type_node for old ABI.
4757 (get_cookie_size): Make cookie larger if we get a type that needs
4759 (build_vec_delete): Call it.
4761 * typeck.c (qualify_type_recursive): New fn.
4762 (composite_pointer_type): Use it.
4763 (build_binary_op): Use composite_pointer_type.
4765 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4766 Jason Merrill <jason@redhat.com>
4768 * typeck.c (check_return_expr): Don't complain about returning
4769 NULL from operator new if -fcheck-new.
4770 * cp-tree.h: Declare flag_check_new here.
4773 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4775 * mangle.c (find_substitution): Use same_type_p.
4776 (write_encoding): Don't check for substitutions.
4778 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4780 * parse.y (expr_no_comma_rangle): New non-terminal.
4781 (template_parm): Use it for default parameter case.
4782 (template_arg): Use it.
4783 (expr_no_commas): Remove commented out undefined extensions.
4784 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4785 * parse.h, parse.c: Rebuilt.
4787 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4789 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4790 (finish_asm_stmt): Do it here, instead.
4792 * cp-tree.h (ridpointers): Don't declare.
4793 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4794 (record_builtin_java_type): Likewise.
4795 (init_decl_processing): Likewise.
4796 * lex.c: Move inclusion of lex.h.
4797 (ridpointers): Don't define.
4798 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4800 * lex.h (enum rid): Rename to ...
4801 (enum cp_rid): ... this.
4802 (ridpointers): Don't declare.
4803 * parse.y: Move inclusion of lex.h.
4804 * parse.c: Regenerated.
4805 * spew.c: Move inclusion of lex.h.
4807 * cp-tree.h (struct language_function): Remove temp_name_counter.
4808 (temp_name_counter): Remove.
4809 (get_temp_name): Change prototype.
4810 (get_guard): New function.
4811 (get_guard_cond): Likewise.
4812 (set_guard): Likewise.
4813 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4814 * decl.c (expand_static_init): Use get_guard and friends to
4815 implement guard variables.
4816 * decl2.c (get_temp_name): Assume that the variables created are
4818 (get_sentry): Rename to ...
4819 (get_guard): ... this. Implement new ABI guard variables.
4820 (get_guard_bits): New function.
4821 (get_guard_cond): Likewise.
4822 (set_guard): Likewise.
4823 (start_static_initialization_or_destruction): Use them.
4824 (do_static_initialization): Replace sentry with guard throughout.
4825 (do_static_destruction): Likewise.
4826 * init.c (create_temporary_var): Add comment.
4828 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4830 * mangle.c (find_substitution): Use same_type_p.
4831 (write_encoding): Don't check for substitutions.
4833 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4835 * parse.y (expr_no_comma_rangle): New non-terminal.
4836 (template_parm): Use it for default parameter case.
4837 (template_arg): Use it.
4838 (expr_no_commas): Remove commented out undefined extensions.
4839 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4840 * parse.h, parse.c: Rebuilt.
4842 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4844 * cp-tree.h (flag_const_strings): Remove.
4845 (warn_parentheses): Likewise.
4846 (warn_format): Likewise.
4847 (common_type): Likewise.
4848 (default_conversion): Likewise.
4849 (build_binary_op): Likewise.
4850 (cp_build_binary_op): New macro.
4851 * call.c (build_new_op): Use cp_build_binary_op instead of
4853 * class.c (build_vtable_entry_ref): Likewise.
4854 * decl.c (expand_static_init): Likewise.
4855 (compute_array_index_type): Likewise.
4856 (build_enumerator): Likewise.
4857 * decl2.c (delete_sanity): Likewise.
4858 (start_static_initialization_or_destruction): Likewise.
4859 * error.c (dump_type_suffix): Likewise.
4860 * init.c (resolve_offset_ref): Likewise.
4861 (build_new): Likewise.
4862 (build_new_1): Likewise.
4863 (build_vec_delete_1): Likewise.
4864 (build_vec_init): Likewise.
4865 (build_delete): Likewise.
4866 * rtti.c (synthesize_tinfo_fn): Likewise.
4867 (synthesize_tinfo_var): Likewise.
4868 * search.c (expand_upcast_fixups): Likewise.
4869 (fixup_all_virtual_upcast_offsets): Likewise.
4870 * typeck.c (build_array_ref): Likewise.
4871 (get_member_function_from_ptrfunc): Likewise.
4872 (build_binary_op): Add parameter.
4873 (pointer_int_sum): Use cp_build_binary_op.
4874 (pointer_diff): Likewise.
4875 (build_modify_expr): Likewise.
4876 (get_delta_difference): Likewise.
4877 (build_ptrmemfunc): Likewise.
4879 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4881 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4882 * decl.c (create_implicit_typedef): Adjust.
4883 * decl2.c (build_artificial_parm): Adjust.
4884 * method.c (implicitly_declare_fn): Adjust.
4885 * pt.c (push_inline_template_parms_recursive): Adjust.
4886 (process_template_parm): Adjust.
4887 (overloaded_template_name): Adjust.
4888 * semantics.c (finish_template_template_parm): Adjust.
4890 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4892 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4893 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4894 where to emit thunks.
4895 (build_vtt): Adjust call to build_vtt_inits.
4896 (build_vtt_inits): Add parameter to indicate whether or not
4897 sub-VTTs for virtual bases should be included. Adjust handling of
4898 construction vtables.
4899 (get_matching_base): New function.
4900 (dfs_build_vtt_inits): Rename to ...
4901 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4902 construction vtables.
4903 (dfs_fixup_binfo_vtbls): Likewise.
4904 (build_ctor_vtbl_groups): Build construction vtables for virtual
4906 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4907 to build construction vtbls.
4908 (dfs_accumulate_vtbl_inits): Adjust handling of
4909 construction vtables.
4911 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4914 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4916 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4918 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4920 * search.c (hides): Remove.
4921 (is_subobject_of_p): Add most_derived parameter. Use
4923 (lookup_field_queue_p): Adjust.
4924 (lookup_field_r): Adjust.
4926 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4928 * decl2.c (handle_class_head): Bash typedefs to the type's main
4931 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4933 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4934 (begin_global_stmt_expr): ... this.
4935 (genrtl_finish_stmt_expr): Rename to ...
4936 (finish_global_stmt_expr): ... this.
4937 * init.c (begin_init_stmts): Adjust calls.
4938 (finish_init_stmts): Likewise.
4939 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4940 (begin_global_stmt_expr): ... this.
4941 (genrtl_finish_stmt_expr): Rename to ...
4942 (finish_global_stmt_expr): ... this.
4944 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4946 * search.c (lookup_member): Fix typo in comment.
4948 2000-06-24 Jason Merrill <jason@redhat.com>
4950 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4951 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4953 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4955 * parse.y (complex_direct_notype_declarator): Support global_scope.
4956 * Makefile.in: Adjust conflict count.
4958 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4960 * parse.y (template_arg): Convert TEMPLATE_DECL
4961 that is a template template paramter to
4962 TEMPLATE_TEMPLATE_PARM here.
4964 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4965 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4966 (copy_template_template_parm): Adjust prototype.
4967 * decl.c (grokdeclarator): Remove dead code.
4968 * pt.c (process_template_parm): Tidy.
4969 (lookup_template_class): Construct nodes in
4970 copy_template_template_parm.
4971 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4972 lookup_template_class. Use TYPE_TI_TEMPLATE.
4973 * tree.c (copy_template_template_parm): Add NEWARGS
4975 (mapcar): Adjust call to copy_template_template_parm.
4976 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4977 * method.c (build_template_template_parm_names): Change error
4978 code to avoid compilation warning.
4980 * gxxint.texi: Document template template parameter
4983 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4985 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4986 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4987 (cp-demangle.o): New rule.
4988 (dyn-string.o): Likewise.
4989 * inc/cxxabi.h (__cxa_demangle): New declaration.
4991 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4993 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4994 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4995 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4997 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4998 (make_thunk): Change prototype.
4999 (emit_thunk): Rename to use_thunk.
5000 (mangle_thunk): Change prototype.
5001 * class.c (get_derived_offset): Simplify.
5002 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5003 BV_GENERATE_THUNK_WITH_VTABLE_P.
5004 (build_primary_vtable): Simplify.
5005 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5006 (dfs_find_base): Remove.
5007 (update_vtable_entry_for_fn): Correct bug in finding the base
5008 where a virtual function was first declared. Figure out whether
5009 or not to emit a vcall-thunk with the vtables in which it appears.
5010 Correct logic for deciding whether to use an ordinary thunk, or a
5012 (finish_struct_1): Remove unnecssary code.
5013 (build_vtbl_initializer): Use ssize_int for the running counter of
5015 (build_vtbl_initializer): Only use vcall thunks where necessary.
5016 Mark thunks as needing to be emitted with their vtables, or not.
5017 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5018 indices. Use size_binop.
5019 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5020 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5022 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5023 (build_vtable_entry): Mark thunks as needing to be emitted with
5024 their vtables, or not.
5025 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5026 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5028 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5030 * error.c (dump_expr): Use BV_FN.
5031 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5033 * method.c (make_thunk): Likewise.
5034 (emit_thunk): Rename to use_thunk. Allow callers to decide
5035 whether or not to actually emit the thunk. Adjust for changes in
5036 representation of vcall offsets.
5037 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5038 * semantics.c (emit_associated_thunks): New function.
5039 (expand_body): Use it.
5040 * ir.texi: Adjust decriptions of thunks.
5042 2000-06-22 Jason Merrill <jason@redhat.com>
5044 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5045 (tsubst_friend_function): Copy it here.
5047 * decl.c (grok_op_properties): Fix typo.
5049 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5052 * pt.c (check_explicit_specialization): Clarify error.
5054 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5055 an old OVERLOAD when we're declaring a non-function.
5056 (pushdecl, destroy_local_var): Check for error_mark_node.
5057 (warn_extern_redeclared_static): Also bail early if
5059 (push_overloaded_decl): Ignore an old error_mark_node.
5061 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5063 * call.c (build_x_va_arg): Check if in a template decl.
5064 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5066 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5068 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5070 * decl.c (check_goto): Computed gotos assumed OK.
5072 2000-06-20 Jason Merrill <jason@redhat.com>
5074 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5075 for which we don't need to look for instantiations.
5077 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5079 * parse.y (program): Always call finish_translation_unit.
5080 * parse.c, parse.h: Rebuilt.
5082 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5084 * method.c: Don't include hard-reg-set.h.
5086 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5088 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5090 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5092 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5093 * cvt.c (cp_convert_to_pointer): Likewise.
5094 (convert_to_void): Likewise.
5095 * error.c (dump_expr): Likewise.
5096 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5097 * init.c (build_delete): Likewise.
5098 * method.c (emit_thunk): Likewise.
5099 * optmize.c (declare_return_variable): Likewise.
5100 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5101 (get_typeid): Likewise.
5102 (build_dynamic_cast_1): Likewise.
5103 * typeck.c (composite_pointer_type): Likewise.
5104 (common_type): Likewise.
5105 (build_indirect_ref): Likewise.
5106 (build_binary_op): Likewise.
5107 (build_x_compound_expr): Likewise.
5108 (check_return_expr): Likewise.
5109 * typeck2.c (add_exception_specifier): Likewise.
5111 * mangle.c (write_method_parms): Use direct comparison for end
5114 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5116 * cp-tree.h (genrtl_try_block): Declare function.
5117 (genrtl_handler): Likewise.
5118 (genrtl_catch_block): Likewise.
5119 (genrtl_ctor_stmt): Likewise.
5120 (genrtl_subobject): Likewise.
5121 (genrtl_decl_cleanup): Likewise.
5122 (genrtl_do_poplevel): Likewise.
5123 (genrtl_do_pushlevel): Likewise.
5124 (genrtl_clear_out_block): Likewise.
5125 (genrtl_goto_stmt): Likewise.
5126 (genrtl_expr_stmt): Likewise.
5127 (genrtl_decl_stmt): Likewise.
5128 (genrtl_if_stmt): Likewise.
5129 (genrtl_while_stmt): Likewise.
5130 (genrtl_do_stmt): Likewise.
5131 (genrtl_return_stmt): Likewise.
5132 (genrtl_for_stmt): Likewise.
5133 (genrtl_break_stmt): Likewise.
5134 (genrtl_continue_stmt): Likewise.
5135 (genrtl_scope_stmt): Likewise.
5136 (genrtl_switch_stmt): Likewise.
5137 (genrtl_case_label): Likewise.
5138 (genrtl_begin_compound_stmt): Likewise.
5139 (genrtl_finish_compound_stmt): Likewise.
5140 (genrtl_compound_stmt): Likewise.
5141 (genrtl_asm_stmt): Likewise.
5142 (genrtl_named_return_value): Likewise.
5143 (genrtl_begin_stmt_expr): Likewise.
5144 (genrtl_finish_stmt_expr): Likewise.
5145 (finish_for_stmt): Removed first argument.
5146 (finish_switch_stmt): Likewise.
5148 * semantics.c (genrtl_try_block): Define function.
5149 (genrtl_handler): Likewise.
5150 (genrtl_catch_block): Likewise.
5151 (genrtl_ctor_stmt): Likewise.
5152 (genrtl_subobject): Likewise.
5153 (genrtl_decl_cleanup): Likewise.
5154 (genrtl_do_poplevel): Likewise.
5155 (genrtl_do_pushlevel): Likewise.
5156 (genrtl_clear_out_block): Likewise.
5157 (genrtl_goto_stmt): Likewise.
5158 (genrtl_expr_stmt): Likewise.
5159 (genrtl_decl_stmt): Likewise.
5160 (genrtl_if_stmt): Likewise.
5161 (genrtl_while_stmt): Likewise.
5162 (genrtl_do_stmt): Likewise.
5163 (genrtl_return_stmt): Likewise.
5164 (genrtl_for_stmt): Likewise.
5165 (genrtl_break_stmt): Likewise.
5166 (genrtl_continue_stmt): Likewise.
5167 (genrtl_scope_stmt): Likewise.
5168 (genrtl_switch_stmt): Likewise.
5169 (genrtl_case_label): Likewise.
5170 (genrtl_begin_compound_stmt): Likewise.
5171 (genrtl_finish_compound_stmt): Likewise.
5172 (genrtl_compound_stmt): Likewise.
5173 (genrtl_asm_stmt): Likewise.
5174 (genrtl_named_return_value): Likewise.
5175 (genrtl_begin_stmt_expr): Likewise.
5176 (genrtl_finish_stmt_expr): Likewise.
5177 (finish_for_stmt): Removed first argument and generate rtl
5179 (finish_switch_stmt): Likewise.
5180 (do_poplevel): Removed generate rtl specific code.
5181 (do_pushlevel): Likewise.
5182 (add_tree): Likewise.
5183 (finish_goto_stmt): Likewise.
5184 (finish_expr_stmt): Likewise.
5185 (begin_if_stmt): Likewise.
5186 (finish_if_stmt_cond): Likewise.
5187 (finish_then_clause): Likewise.
5188 (begin_else_clause): Likewise.
5189 (finish_else_clause): Likewise.
5190 (finish_if_stmt): Likewise.
5191 (clear_out_block): Likewise.
5192 (begin_while_stmt): Likewise.
5193 (finish_while_stmt_cond): Likewise.
5194 (finish_while_stmt): Likewise.
5195 (begin_do_stmt): Likewise.
5196 (finish_do_body): Likewise.
5197 (finish_do_stmt): Likewise.
5198 (finish_return_stmt): Likewise.
5199 (begin_for_stmt): Likewise.
5200 (finish_for_init_stmt): Likewise.
5201 (finish_for_cond): Likewise.
5202 (finish_for_expr): Likewise.
5203 (finish_break_stmt): Likewise.
5204 (finish_continue_stmt): Likewise.
5205 (begin_switch_stmt): Likewise.
5206 (finish_switch_cond): Likewise.
5207 (finish_case_label): Likewise.
5208 (begin_try_block): Likewise.
5209 (begin_function_try_block): Likewise.
5210 (finish_try_block): Likewise.
5211 (finish_cleanup_try_block): Likewise.
5212 (finish_cleanup): Likewise.
5213 (finish_function_try_block): Likewise.
5214 (finish_handler_sequence): Likewise.
5215 (finish_function_handler_sequence): Likewise.
5216 (begin_handler): Likewise.
5217 (finish_handler_parms): Likewise.
5218 (begin_catch_block): Likewise.
5219 (finish_handler): Likewise.
5220 (begin_compound_stmt): Likewise.
5221 (finish_compound_stmt): Likewise.
5222 (finish_asm_stmt): Likewise.
5223 (finish_label_stmt): Likewise.
5224 (finish_label_decl): Likewise.
5225 (finish_subobject): Likewise.
5226 (finish_decl_cleanup): Likewise.
5227 (finish_named_return_value): Likewise.
5228 (begin_stmt_expr): Likewise.
5229 (finish_stmt_expr): Likewise.
5231 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5232 to call genrtl_expr_stmt when appropriate.
5234 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5235 begin_compound_expr to call genrtl_begin_stmt_expr and
5236 genrtl_begin_compound_expr when appropriate.
5237 (finish_init_stmts): Changed calls to finish_compound_expr and
5238 finish_stmt_expr to call genrtl_finish_compound_expr and
5239 genrtl_finish_stmt_expr when appropriate.
5240 (expand_default_init): Changed call to finish_expr_stmt to call
5241 genrtl_expr_stmt when appropriate.
5242 (build_vec_init): Likewise.
5244 * parse.y (simple_stmt): Removed first argument from call to
5245 finish_for_stmt. Removed first argument from call to
5248 * parse.c: Regenerated.
5250 * pt.c (tsubst_expr): Removed first argument from call to
5251 finish_for_stmt. Removed first argument from call to
5254 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5256 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5257 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5259 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5260 (cplus_tree_code_length[]): Likewise.
5261 (cplus_tree_code_name[]): Likewise.
5262 (init_parse): Added call to add_c_tree_codes. Changed
5263 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5265 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5267 * cp-tree.h (finish_mem_initializers): Declare.
5268 (count_trees): Likewise.
5269 * parse.y (base_init): Use finish_mem_initializers.
5270 * semantics.c (finish_mem_initializers): New function.
5272 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5273 the number of trees.
5275 (count_trees): Don't use it.
5277 2000-06-15 Jason Merrill <jason@redhat.com>
5279 * tree.c (count_trees): New debugging function.
5281 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5282 * init.c (build_member_call): Pull out the name of a DECL.
5284 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5285 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5286 * optimize.c (optimize_function): Not here.
5287 * pt.c (instantiate_decl): Push to TV_PARSE.
5289 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5291 * cp-tree.h (struct language_function): Remove x_base_init_list
5292 and x_member_init_list.
5293 (current_base_init_list): Remove.
5294 (current_member_init_list): Likewise.
5295 (setup_vtbl_ptr): Change prototype.
5296 (emit_base_init): Likewise.
5297 (expand_member_init): Likewise.
5298 (reinit_parse_for_function): Remove.
5299 * decl.c (save_function_data): Don't clear x_base_init_list and
5301 (mark_language_function): Don't mark them.
5302 * init.c (perform_member_init): Tweak comment.
5303 (sort_member_init): Take the list of initializers as an argument.
5304 (sort_base_init): Likewise.
5305 (emit_base_init): Likewise.
5306 (expand_member_init): Return the initializer. Don't use global
5308 * lex.c (reinit_parse_for_function): Remove.
5309 * method.c (build_template_parm_names): Correct substitution.
5310 (do_build_copy_constructor): Don't use current_member_init_list
5311 and current_base_init_list.
5312 (synthesize_method): Likewise.
5313 * parse.y (base_init): Split mem-initializers into
5314 base-initializers and field-initializers.
5315 (member_init_list): Build up the list here.
5316 (member_init): Return the initializer.
5317 (fn.depfn): Don't use reinit_parse_for_function.
5318 * parse.c: Regenerated.
5319 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5321 (tsubst_expr): Don't use current_member_init_list
5322 and current_base_init_list.
5323 (tsubst_expr_values): Rename to ...
5324 (tsubst_initializer_list): ... this. Use convert_from_reference.
5325 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5326 and current_base_init_list.
5327 (begin_function_definition): Don't call reinit_parse_for_function.
5329 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5331 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5334 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5336 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5338 * cp-tree.h (IF_COND): Move to c-common.h.
5339 (THEN_CLAUSE): Likewise.
5340 (ELSE_CLAUSE): Likewise.
5341 (WHILE_COND): Likewise.
5342 (WHILE_BODY): Likewise.
5343 (DO_COND): Likewise.
5344 (DO_BODY): Likewise.
5345 (RETURN_EXPR): Likewise.
5346 (EXPR_STMT_EXPR): Likewise.
5347 (FOR_INIT_STMT): Likewise.
5348 (FOR_COND): Likewise.
5349 (FOR_EXPR): Likewise.
5350 (FOR_BODY): Likewise.
5351 (SWITCH_COND): Likewise.
5352 (SWITCH_BODY): Likewise.
5353 (CASE_LOW): Likewise.
5354 (CASE_HIGH): Likewise.
5355 (GOTO_DESTINATION): Likewise.
5356 (COMPOUND_BODY): Likewise.
5357 (ASM_CV_QUAL): Likewise.
5358 (ASM_STRING): Likewise.
5359 (ASM_OUTPUTS): Likewise.
5360 (ASM_INPUTS): Likewise.
5361 (ASM_CLOBBERS): Likewise.
5362 (DECL_STMT_DECL): Likewise.
5363 (STMT_EXPR_STMT): Likewise.
5364 (LABEL_STMT_LABEL): Likewise.
5365 (SCOPE_BEGIN_P): Likewise.
5366 (SCOPE_END_P): Likewise.
5367 (SCOPE_STMT_BLOCK): Likewise.
5368 (SCOPE_NULLIFIED_P): Likewise.
5369 (SCOPE_NO_CLEANUPS_P): Likewise.
5370 (SCOPE_PARTIAL_P): Likewise.
5371 (ASM_VOLATILE_P): Likewise.
5372 (STMT_LINENO): Likewise.
5373 (STMT_LINENO_FOR_FN_P): Likewise.
5375 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5376 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5377 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5378 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5379 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5381 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5383 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5384 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5386 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5387 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5388 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5390 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5392 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5393 * class.c (dfs_find_final_overrider): Set it appropriately.
5394 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5395 avoid unneeded secondary vptrs.
5397 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5399 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5400 (check_bitfield_decl, check_field_decl): Likewise.
5401 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5402 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5403 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5404 (xfer_tag, finish_enum): Likewise.
5405 * decl2.c (finish_builtin_type): Likewise.
5406 * init.c (init_init_processing): Likewise.
5407 * pt.c (instantiate_class_template): Likewise.
5408 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5409 * cp-tree.h (struct lang_type): Add user_align member.
5410 (CLASSTYPE_USER_ALIGN): Define.
5412 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5414 * Make-lang.in (c++.install-common): Install g++-cross in
5415 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5416 $(target_alias)-g++ and $(target_alias)-c++.
5418 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5420 * class.c (vcall_offset_data_s): Add last_init and fns.
5421 (overrides): Rename to same_signature_p.
5422 (dfs_find_final_overrider): Adjust accordingly.
5423 (mark_overriders): Likewise.
5424 (warn_hidden): Likewise.
5425 (build_vtbl_initializer): Reorganize machinery for building things
5426 at negative offsets.
5427 (build_vcall_and_vbase_vtbl_entries): Likewise.
5428 (build_vbase_offset_vtbl_entries): Likewise.
5429 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5430 offset entries. Do not create two entries for functions with the
5432 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5433 (build_rtti_vtbl_entries): Reorganize machinery for building things
5434 at negative offsets.
5436 * optimize.c (expand_call_inline): Don't recurse into the code
5437 used to initialize the parameters more than once.
5439 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5441 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5442 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5443 (find_substitution): Only use the `Sa' substitution for
5444 std::allocator, not instantiations of it.
5445 (write_template_prefix): Move comment. Only use a TREE_LIST to
5446 represent substitutions for a member template.
5447 (write_array_type): Mangle array dimensions correctly.
5448 * optimize.c (maybe_clone_body): Copy more information from the
5450 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5451 on the regenerated declaration.
5453 2000-06-11 Chip Salzenberg <chip@valinux.com>
5454 Mark Mitchell <mark@codesourcery.com>
5456 * class.c (build_vtable): Clarify comment.
5457 (build_ctor_vtbl_group): Pass the most derived type to
5460 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5462 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5464 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5466 * decl.c (add_binding): Handle duplicate declarations of external
5469 2000-06-09 Chip Salzenberg <chip@valinux.com>
5470 Mark Mitchell <mark@codesourcery.com>
5472 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5474 (write_signed_number): New macro.
5475 (write_unsigned_number): Likewise.
5476 (write_source_name): Use them.
5477 (write_number): Handle signed and unsigned values.
5478 (write_integer_cst): Use tree_int_cst_sgn, and use
5479 write_unsigned_number or write_signed_number as appropriate.
5480 (write_discriminator): Use write_unsigned_number or
5481 write_signed_number as appropriate.
5482 (write_template_arg_literal): Likewise.
5483 (write_array_type): Use tree_low_cst.
5484 (write_template_parm): Use write_unsigned_number or
5485 write_signed_number as appropriate.
5486 (write_substitution): Adjust call to write_number.
5487 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5488 (write_expression): Handle non-type template arguments of
5489 reference type correctly.
5490 (mangle_thunk): Use write_signed_number.
5492 2000-06-09 Chip Salzenberg <chip@valinux.com>
5494 * mangle.c (find_substition): Don't mangle objects with typename
5495 substitutions (e.g. "cin" as "Si").
5497 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5499 * call.c (add_candidate): Use ggc_alloc_cleared.
5500 * decl.c (lookup_label): Likewise.
5501 * lex.c (retrofit_lang_decl): Likewise.
5503 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5505 * semantics.c (expand_body): Push to TV_EXPAND.
5506 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5507 * decl.c (start_function): Always call announce_function.
5509 * tinfo2.cc: Just declare abort.
5511 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5513 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5514 whenever @ is a symbolic name.
5516 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5518 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5520 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5522 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5523 DECL_ASSEMBLER_NAME.
5525 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5527 * decl2.c (c_language): Define.
5529 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5531 * lex.c (lang_init_options): Tweak.
5533 * decl2.c: Remove #inclusion of diagnostic.h
5534 (lang_decode_option): Move diagnostic formatting options to
5537 * lang-options.h: Remove documentation for diagnostic options.
5539 * Makefile.in (lex.o): Depends upon diagnostic.h
5541 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5543 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5544 the same DECL_RESULT, it's not a redefinition.
5545 * pt.c (tsubst_decl): Remove code to handle illegal
5548 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5550 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5552 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5554 * search.c (maybe_suppress_debug_info): Don't check
5555 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5557 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5560 Remember instantiation context in deferred instantiations.
5561 * cp-tree.h (struct tinst_level): Remove.
5562 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5563 * pt.c (current_tinst_level): Now a tree.
5564 (print_template_context, push_tinst_level, pop_tinst_level,
5565 tinst_for_decl): Adjust.
5566 (reopen_tinst_level): New fn.
5567 (init_pt): Register current_tinst_level as a root.
5568 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5569 of the pending templates list.
5570 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5571 * lex.c (extract_interface_info): Adjust.
5572 * decl2.c (warn_if_unknown_interface): Adjust.
5574 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5576 * class.c (indirect_primary_base_p): New function.
5577 (determine_primary_base): Use it.
5579 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5581 Update new-abi dynamic cast algorithm.
5582 * tinfo.cc (__class_type_info::__dyncast_result): Add
5583 whole_details. Adjust constructor.
5584 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5585 Avoid unnecessary searching.
5586 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5588 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5590 * decl.c (init_decl_processing): Don't call record_component_aliases.
5591 * tree.c (build_cplus_array_type_1): Likewise.
5593 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5595 * ir.texi: Correct typo.
5596 * mangle.c (write_expression): Handle non-type template arguments
5597 with reference type.
5598 * method.c (build_overload_value): Likewise.
5599 * pt.c (convert_nontype_argument): Explicitly represent conversion
5600 to a reference with an ADDR_EXPR.
5601 (unify): Always unify arguments in left-to-right order.
5603 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5604 Mark Mitchell <mark@codesourcery.com>
5606 * Make-lang.in (CXX_SRCS): Add mangle.c.
5607 * Makefile.in (CXX_OBJS): Add mangle.o.
5608 (mangle.o): New rule.
5610 * class.c (local_classes): New variable.
5611 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5612 (get_vtt_name): Use mangle_vtt_name for new ABI.
5613 (init_class_processing): Initialize local_classes.
5614 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5615 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5616 (std_identifier): New macro.
5617 (DECL_VOLATILE_MEMFUNC_P): New macro.
5618 (DECL_NAMESPACE_STD_P): Likewise.
5619 (local_classes): Declare.
5620 (get_mostly_instantiated_function_type): Declare.
5621 (init_mangle): Declare.
5622 (mangle_decl): Likewise.
5623 (mangle_type_string): Likewise.
5624 (mangle_type): Likewise.
5625 (mangle_typeinfo_for_type): Likewise.
5626 (mangle_typeinfo_string_for_type): Likewise.
5627 (mangle_vtbl_for_type): Likewise.
5628 (mangle_vtt_for_type): Likewise.
5629 (mangle_ctor_vtbl_for_type): Likewise.
5630 (mangle_thunk): Likewise.
5631 (mangle_conv_op_name_for_type): Likewise.
5632 (mangle_guard_variable): Likewise.
5633 * decl.c (pushtag): Keep track of local classes.
5634 (initialize_predefined_identifiers): Initialize std_identifier.
5635 (init_decl_processing): Use std_identifier.
5636 (start_decl): Don't treat instantiations as specializations.
5637 (grokdeclarator): Likewise.
5638 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5639 name for fully-instantiated templates.
5640 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5641 destructors with the new ABI.
5642 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5643 (grokfield): Use mangle_type for new ABI.
5644 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5645 (get_sentry): Use mangle_guard_variable for new ABI.
5646 (start_static_initialization_or_destruction): Likewise.
5647 * expr.c (extract_aggr_init): Remove.
5648 (extract_scalar_init): Likewise.
5649 (extract_init): Remove #if 0'd code.
5650 * mangle.c: New function.
5651 * method.c (build_mangled_name): Assert not flag_new_abi.
5652 (build_static_name): Likewise.
5653 (build_decl_overload_real): Likewise.
5654 (build_typename_overload): Likewise.
5655 (build_overload_with_type): Likewise.
5656 (build_overload_name): Likewise.
5657 (get_ctor_vtbl_name): Likewise.
5658 (start_squangling): Likewise.
5659 (get_id_2): Likewise.
5660 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5661 (init_method): Call init_mangle for new ABI.
5662 (make_thunk): Call mangle_thunk for new ABI.
5663 * operators.def: Correct new ABI manglings for the `%' operator.
5665 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5666 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5667 (lookup_template_class): Call mangle_decl for new ABI.
5668 (get_mostly_instantiated_function_type): New function.
5669 (set_mangled_name_for_template_decl): Use it.
5670 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5671 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5672 conversion op names.
5673 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5674 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5675 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5676 mangle_typeinfo_string_for_type.
5678 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5680 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5681 (INNERMOST_TEMPLATE_ARGS): New macro.
5682 (innermost_args): Remove.
5683 (get_innermost_template_args): New function.
5684 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5685 * error.c (dump_function_decl): Be caution when using
5686 most_general_template.
5687 * method.c (build_template_parm_names): Use
5688 INNERMOST_TEMPLATE_ARGS.
5689 * pt.c (add_to_template_args): Tidy comment
5690 (get_innermost_template_args): New function.
5691 (check_explicit_specialization): Clear DECL_INITIAL for a new
5693 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5695 (push_template_decl): Always register specializations of the most
5697 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5698 (coerce_template_parms): Likewise.
5699 (lookup_template_class): Likewise.
5700 (innermost_args): Remove.
5701 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5702 (tsubst_decl): Handle tricky specializations. Use
5703 get_innermost_template_args.
5704 (instantiate_template): Simplify handling of partial
5706 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5707 (most_general_template): Reimplement, in a more straightforward
5709 (regenerate_decl_from_template): Tweak formatting. Use
5710 TMPL_ARGS_DEPTH for clarity.
5711 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5713 * dump.c (dequeue_and_dump): Dump information about thunks.
5715 2000-06-01 Richard Henderson <rth@cygnus.com>
5717 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5719 2000-06-01 Richard Henderson <rth@cygnus.com>
5721 * decl2.c (unsupported_options): Fix typo, make const.
5722 (lang_decode_option): Fix bsearch argument order.
5724 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5726 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5729 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5731 * cp-tree.h (c_get_alias_set): Deleted.
5732 * Makefile.in (decl.o): Include ../expr.h.
5733 * decl.c (expr.h): Include.
5734 (init_decl_processing): Call record_component_aliases for arrays.
5735 (grokdeclarator): Likewise.
5736 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5737 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5739 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5741 Remove guiding declaration support.
5742 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5743 (flag_guiding_decls): Remove.
5744 * call.c (build_user_type_conversion_1): Remove support for
5746 (build_new_function_call): Likewise.
5747 (build_new_op): Likewise.
5748 (build_new_method_call): Likewise.
5749 * decl.c (start_function): Likewise.
5750 * friend.c (is_friend): Likewise.
5751 (do_friend): Likewise.
5752 * decl2.c ((flag_dump_translation_unit): Make it const.
5753 (flag_guiding_decls): Remove.
5754 (unsupported_options): New variable
5755 (compare_options): New function.
5756 (lang_decode_option): Use them.
5758 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5760 * method.c (mangle_expression): Adjust test for legal expression
5763 * pt.c (instantiate_decl): Save and restore the local
5764 specializations list.
5766 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5768 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5770 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5772 * call.c (add_template_candidate_real): Handle member template
5773 constructors for classes with virtual bases.
5774 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5775 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5777 * ir.texi: Update thunk documentation.
5779 * call.c (joust): Fix handling of overloaded builtin operators.
5781 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5783 * cp-tree.h (DECL_ANTICIPATED): New macro.
5784 Document new use of DECL_LANG_FLAG_7.
5785 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5786 in the user namespace.
5787 * lex.c (do_identifier): If the identifier's declaration has
5788 DECL_ANTICIPATED on, it has not yet been declared. But do not
5789 replace it with an ordinary implicit declaration.
5791 * tinfo2.cc: Include stdlib.h.
5793 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5795 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5796 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5799 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5801 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5804 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5806 * operators.def (<?): Duplicated, should have been...
5809 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5810 Mark Mitchell <mark@codesourcery.com>
5812 * cp-tree.h (ansi_opname): Make it a macro.
5813 (ansi_assopname): Likewise.
5814 (struct lang_decl_flags): Add assignment_operator_p.
5815 (struct lang_decl): Add operator_code.
5816 (DECL_VTT_PARM): Adjust.
5817 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5818 overloaded operator.
5819 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5820 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5821 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5822 (opname_tab): Remove.
5823 (assignop_tab): Likewise.
5824 (operator_name_info_t): New type.
5825 (operator_name_info): New variable.
5826 (assignment_operator_name_info): Likewise.
5827 (build_cp_library_fn): Remove declaration.
5828 (push_cp_library_fn): Likewise.
5829 (operator_name_string): Likewise.
5830 (build_decl_overload): Likewise.
5831 * call.c (print_z_candidates): Simplify.
5832 (build_object_call): Adjust usage of ansi_opname. Use
5833 DECL_OVERLOADED_OPERATOR_P.
5834 (op_error): Adjust operator name lookup.
5835 (build_conditional_expr): Adjust usage of ansi_opname.
5836 (build_new_op): Likewise.
5837 (build_op_delete_call): Likewise.
5838 (build_over_call): Likewise.
5839 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5840 * decl.c (duplicate_decls): Copy operator_code.
5841 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5842 (builtin_function): Adjust parameters to build_library_fn_1.
5843 (build_library_fn_1): Accept an overloaded operator code.
5844 (build_library_fn): Pass ERROR_MARK.
5845 (build_cp_library_fn): Accept an overloaded operator code.
5846 (push_cp_library_fn): Likewise.
5847 (grokfndecl): Tweak.
5848 (grokdeclarator): Simplify code to compute names of overloaded
5849 operators. Adjust use of ansi_opname.
5850 (ambi_op_p): Work on tree_codes, not identifiers.
5851 (unary_op_p): Likewise.
5852 (grok_op_properties): Likewise.
5853 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5854 (lang_mark_tree): Don't try to mark the operator_code.
5855 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5856 * error.c (dump_decl): Remove special handling for operator
5858 (dump_function_name): Likewise.
5859 (dump_expr): Adjust name lookup of operators.
5860 (op_to_string): Simplify.
5861 (assop_to_string): Likewise.
5862 * init.c (build_new_1): Adjust use of ansi_opname.
5863 * lex.c (opname_tab): Remove.
5864 (assignop_tab): Likewise.
5865 (ansi_opname): Likewise.
5866 (ansi_assopname): Likewise.
5867 (operator_name_string): Likewise.
5868 (reinit_lang_specific): Likewise.
5869 (operator_name_info): New variable.
5870 (assignment_operator_name_info): Likewise.
5871 (init_operators): New function.
5872 (init_parse): Use it.
5873 (do_identifier): Adjust use of ansi_opname.
5874 * method.c (mangle_expression): Don't use ansi_opname for
5876 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5877 (build_decl_overload): Remove.
5878 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5879 (do_build_assign_ref): Adjust use of ansi_opname.
5880 (synthesize_method): Likewise.
5881 (implicitly_declare_fn): Likewise.
5882 * operators.def: New file.
5883 * parse.y (operator): Adjust use of ansi_opname.
5884 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5885 (set_mangled_name_for_template_decl): Don't play games with
5887 (special_function_p): Adjust use of ansi_opname.
5888 * typeck.c (check_return_expr): Likewise.
5889 * Make-lang.in (cc1plus): Depend on operators.def.
5890 * Makefile.in (lex.o): Likewise.
5893 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5895 * Make-lang.in (cplib2.ready): Eradicate.
5897 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5899 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5900 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5901 (built_min, cp_tree_equal): Likewise.
5903 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5905 * class.c (layout_nonempty_base_or_field): Replace
5906 `record_layout_info' with `record_layout_info_s'.
5908 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5911 * cp-tree.h (struct language_function): x_named_labels is now
5912 a struct named_label_list*.
5913 * decl.c (struct named_label_use_list): Renamed from...
5914 (struct named_label_list): ...this. New struct.
5915 (push_binding_level): Don't set eh_region.
5916 (note_level_for_eh): New fn.
5917 (pop_label): Take label and old value directly.
5918 (pop_labels): Adjust for new named_labels format.
5919 (lookup_label): Likewise.
5920 (poplevel): Note characteristics of a binding level containing a
5921 named label. Mess with named label lists earlier.
5922 (mark_named_label_lists): New fn.
5923 (mark_lang_function): Call it.
5924 (use_label): New fn, split out from...
5925 (make_label_decl): ...here. Don't call it.
5926 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5927 check_previous_gotos): New fns, split out from...
5928 (define_label): ...here.
5929 (check_switch_goto): New fn.
5930 (define_case_label): Call it.
5931 (check_goto): New fn.
5932 * semantics.c (finish_goto_stmt): Call it and use_label.
5933 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5934 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5936 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5938 * class.c (build_vtable_entry_ref): Correct usage of
5939 get_vtbl_decl_for_binfo.
5941 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5942 * method.c (implicitly_declare_fn): Not here.
5944 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5946 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5947 (CPTI_PTMD_DESC_TYPE): ... here.
5948 (ptmd_desc_type_node): Rename to ...
5949 (ptm_desc_type_node): ... here.
5951 * rtti.c (ptmd_initializer): Rename to ...
5952 (ptm_initializer): ... here.
5953 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5955 (create_tinfo_types): Adjust.
5957 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5959 Finish implementation of VTTs.
5960 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5961 CPTI_VTT_PARM_IDENTIFIER.
5962 (vtt_parm_identifier): New macro.
5963 (vtt_parm_type): Likewise.
5964 (BINFO_SUBVTT_INDEX): Likewise.
5965 (BINFO_VPTR_INDEX): Likewise.
5966 (struct lang_decl): Add vtt_parm.
5967 (DECL_VTT_PARM): New macro.
5968 (DECL_USE_VTT_PARM): Likewise.
5969 (DECL_NEEDS_VTT_PARM_P): Likewise.
5970 (get_vtt_name): Declare.
5971 (build_artifical_parm): Likewise.
5972 (fixup_all_virtual_upcast_offsets): Likewise.
5973 (expand_indirect_vtbls_init): Remove.
5974 * call.c (build_new_method_call): Pass the vtt to subobject
5975 constructors and destructors.
5976 * class.c (get_vtt_name): Give it external linkage.
5977 (build_clone): Handle the magic VTT parameters for clones.
5978 (clone_function_decl): Fix typo in comment.
5979 (build_vtt): Keep track of the indices in the VTTs where various
5980 entities are stored.
5981 (build_vtt_inits): Likewise.
5982 (dfs_build_vtt_inits): Likewise.
5983 (build_ctor_vtbl_group): Tweak type of construction vtables.
5984 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5985 primary bases, when building construction vtables.
5986 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5987 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5988 (init_decl_processing): Initialize vtt_parm_type.
5989 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5990 (lang_mark_tree): Make vtt_parm.
5991 * decl2.c (build_artificial_parm): New function.
5992 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5993 (grokclassfn): Use build_artificial_parm.
5994 * init.c (initialize_vtbl_ptrs): Call
5995 fixup_all_virtual_upcast_offsets directly.
5996 (perform_member_init): Use the complete subobject destructor for
5998 (build_vtbl_address): New function.
5999 (expand_virtual_init): Handle VTTs.
6000 * optimize (maybe_clone_body): Likewise.
6001 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6003 (expand_indirect_vtbls_init): Remove.
6004 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6005 * tree.c (make_binfo): Make them bigger.
6007 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6009 * inc/cxxabi.h (__pbase_type_info): Define, based on
6010 __pointer_type_info.
6011 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6012 (__pointer_to_member_type_info): Likewise.
6013 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6014 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6015 (__pointer_type_info::__do_catch): Rename to ...
6016 (__pbase_type_info::__do_catch): ... here. Adjust.
6017 (__pbase_type_info::__pointer_catch): Implement.
6018 (__pointer_type_info::__pointer_catch): Adjust.
6019 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6021 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6023 * tinfo.h (__user_type_info::contained_virtual_p): New
6025 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6027 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6028 diamond shaped heirarchy. Add early out for mixed diamond and
6029 duplicate shaped heirarchy.
6031 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6033 * cp-tree.h (build_delete): Change prototype.
6034 (build_vec_delete): Likewise.
6035 * call.c (build_scoped_method_call): Use special_function_kind
6036 values to indicate the kind of destruction to be done.
6037 (build_method_call): Likewise.
6038 * decl.c (finish_destructor_body): Likewise.
6039 (maybe_build_cleanup_1): Likewise. Rename to ...
6040 (maybe_build_cleanup): ... this.
6041 * decl2.c (delete_sanity): Use special_function_kind
6042 values to indicate the kind of destruction to be done.
6043 (build_cleanup): Likewise.
6044 * init.c (perform_member_init): Likewise.
6045 (build_vec_delete_1): Likewise.
6046 (build_dtor_call): Simplify.
6047 (build_delete): Use special_function_kind
6048 values to indicate the kind of destruction to be done.
6049 (build_vbase_delete): Likewise.
6050 (build_vec_delete): Likewise.
6052 * init.c (sort_member_init): Fix typo in error message generation
6055 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6057 * semantics.c (begin_class_definition): make the packed
6058 attribute be sensitive to the "-fpack-struct" command line flag
6060 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6062 Update new-abi upcast algorithm.
6063 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6064 prototype and meaning of return value.
6065 (__si_class_type_info::__do_upcast): Likewise.
6066 (__vmi_class_type_info::__do_upcast): Likewise.
6067 * tinfo.cc (__class_type_info::__upcast_result): Replace
6068 whole2dst with part2dst. Adjust ctor.
6069 (__class_type_info::__do_upcast): Adjust call of worker function.
6070 (__class_type_info::__do_upcast): Adjust.
6071 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6073 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6074 virtual base in diamond heirarchy bug.
6076 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6078 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6079 and bitfield to tinfo_fn_p.
6080 (DECL_TINFO_FN_P): Adjust.
6081 (SET_DECL_TINFO_FN_P): Likewise.
6082 (DECL_MUTABLE_P): Likewise.
6083 (DECL_C_BIT_FIELD): Likewise.
6084 (SET_DECL_C_BIT_FIELD): Likewise.
6085 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6086 (DECL_UNINLINABLE): Likewise.
6087 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6088 (handle_using_decl): Remove assertion.
6089 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6090 to build FIELD_DECLs.
6091 (build_base_field): Likewise.
6092 (layout_class_type): Likewise.
6093 * decl.c (init_decl_processing): Likewise.
6094 (build_ptrmemfunc_type): Likewise.
6095 (grokdeclarator): Likewise.
6096 * decl2.c (grok_x_components): Likewise.
6097 * except.c (call_eh_info): Likewise.
6098 * init.c (init_init_processing): Likewise.
6099 * rtti.c (expand_class_desc): Likewise.
6100 (create_pseudo_type_info): Likewise.
6101 (get_vmi_pseudo_type_info): Likewise.
6102 (create_tinfo_types): Likewise.
6103 * ptree.c (print_lang_decl): Adjust.
6104 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6105 before checking DECL_MUTABLE_P.
6107 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6108 parameters for template functions.
6109 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6110 destructors as well as constructors.
6112 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6114 * class.c (build_ctor_vtbl_group): Set inits.
6115 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6116 DECL_THIS_INLINE appropriately for clones.
6118 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6119 (DECL_CONV_FN_P): Simplify.
6120 (DECL_OPERATOR): Remove.
6121 (language_to_string): Declare.
6122 * decl.c (duplicate_decls): Fix typo in comment.
6123 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6124 (grok_op_properties): Use DECL_CONV_FN_P instead of
6125 IDENTIFIER_TYPENAME_P.
6126 * dump.c (dequeue_and_dump): Dump the language linkage of
6128 * error.c (language_to_string): Give it external linkage.
6129 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6130 (implicitly_declare_fn): Set DECL_LANGUAGE.
6131 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6132 IDENTIFIER_TYPENAME_P.
6133 (tsubst_decl): Likewise.
6134 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6135 * semantics.c (finish_member_declaration): Don't mark members of
6136 classes declared in an extern "C" region as extern "C".
6138 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6140 * decl2.c (qualified_lookup_using_namespace): Look through
6143 * decl.c (push_using_decl): Return the old decl on namespace level.
6145 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6147 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6148 (VTT_NAME_PREFIX): New macro.
6149 (CTOR_VTBL_NAME_PREFIX): Likewise.
6150 (get_ctor_vtbl_name): New function.
6151 * class.c (get_vtable_name): Simplify.
6152 (get_vtt_name): New function.
6153 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6154 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6155 when a virtual base becomes primary.
6156 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6158 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6159 additional parameters.
6160 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6161 (initialize_array): New function.
6162 (build_vtt): Likewise.
6163 (build_vtt_inits): Likewise.
6164 (dfs_build_vtt_inits): Likewise.
6165 (dfs_fixup_binfo_vtbls): Likewise.
6166 (build_ctor_vtbl_group): Likewise.
6167 (initialize_vtable): Use initialize_array.
6168 (accumulate_vtbl_inits): Reimplement to handle construction
6170 (dfs_accumulate_vtbl_inits): Likewise.
6171 (bulid_vtbl_initializer): Adjust parameter name.
6172 * method.c (build_typename_overload): Remove #if 0'd code.
6173 (get_ctor_vtbl_name): New function.
6174 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6175 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6177 * cp-tree.h (struct lang_type): Remove search_slot.
6178 (CLASSTYPE_SEARCH_SLOT): Remove.
6179 (emit_base_init): Change prototype.
6180 (initialize_vtbl_ptrs): Likewise.
6181 (expand_indirect_vtbls_init): Likewise.
6182 (clear_search_slots): Remove.
6183 * decl.c (lang_mark_tree): Don't mark search_slot.
6184 * init.c (initialize_vtbl_ptrs): Simplify.
6185 (emit_base_init): Likewise.
6186 * search.c (struct vbase_info): Document decl_ptr.
6187 (convert_pointer_to_single_level): Remove.
6188 (dfs_find_vbases): Remove.
6189 (dfs_init_base_pointers): Simplify.
6190 (dfs_clear_vbase_slots): Remove.
6191 (dfs_vtable_path_unmark): New function.
6192 (init_vbase_pointers): Simplify.
6193 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6194 (expand_indirect_vtbls_init): Simplify. Don't call
6195 mark_all_temps_used.
6196 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6197 initialize_vtbl_ptrs.
6199 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6201 * except.c: Add static prototypes.
6203 2000-05-20 H.J. Lu <hjl@gnu.org>
6205 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6207 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6209 Don't create a separate copy of virtual bases for the
6210 CLASSTYPE_VBASECLASSES list.
6211 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6212 (BINFO_FOR_VBASE): Remove.
6213 (CANONICAL_BINFO): Adjust.
6214 (binfo_for_vbase): New function.
6215 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6216 instead of BINFO_FOR_VBASE.
6217 (build_vbase_pointer): Likewise.
6218 (build_secondary_vtable): Likewise.
6219 (dfs_mark_primary_bases): Likewise.
6220 (mark_primary_bases): Likewise.
6221 (layout_nonempty_base_or_field): Likewise.
6222 (dfs_set_offset_for_shared_vbases): Likewise.
6223 (dfs_set_offset_for_unshared_vbases): Likewise.
6224 (layout_virtual_bases): Likewise. Adjust for changes to the
6225 CLASSTYPE_VBASECLASSES list.
6226 (dump_class_hierarchy_r): Use binfo_for_vbase
6227 instead of BINFO_FOR_VBASE.
6228 (dump_class_hierarchy): Likewise.
6229 (finish_vtbls): Likewise.
6230 (build_vtbl_initializer): Adjust for changes to the
6231 CLASSTYPE_VBASECLASSES list.
6232 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6233 * decl.c (finish_destructor_body): Adjust for changes to the
6234 CLASSTYPE_VBASECLASSES list.
6235 * init.c (sort_base_init): Use binfo_for_vbase.
6236 (construct_virtual_bases): Adjust for changes to the
6237 CLASSTYPE_VBASECLASSES list.
6238 (expand_member_init): Use binfo_for_vbase.
6239 (build_vbase_delete): Adjust for changes to the
6240 CLASSTYPE_VBASECLASSES list.
6241 * method.c (do_build_copy_constructor): Likewise.
6242 * rtti.c (get_base_offset): Use binfo_for_vbase.
6243 (expand_class_desc): Remove #if 0'd code.
6244 * search.c (struct vbase_info): Remove vbase_types.
6245 (get_base_distance): Use binfo_for_vbase.
6246 (lookup_field_queue_p): Use CANONICAL_BINFO.
6247 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6248 (get_pure_virtuals): Adjust for changes to the
6249 CLASSTYPE_VBASECLASSES list.
6250 (dfs_find_vbases): Use binfo_for_vbase.
6251 (dfs_init_vbase_pointers): Likewise.
6252 (init_vbase_pointers): Don't initialize vi.vbase_types.
6253 (virtual_context): Use binfo_for_vbase.
6254 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6255 CLASSTYPE_VBASECLASSES list.
6256 (expand_indirect_vtbls_init): Simplify.
6257 (dfs_get_vbase_types): Don't replicate virtual bases.
6258 (find_vbase_instance): Use binfo_for_vbase.
6259 (binfo_for_vbase): New function.
6260 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6262 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6264 * decl2.c (finish_anon_union): Generalize error messages to handle
6265 anonymous structures.
6266 * init.c (perform_member_init): Remove `name' parameter.
6267 (build_field_list): New function.
6268 (sort_member_init): Handle anonymous union initialization order
6269 correctly. Check for multiple initializations of the same union.
6270 (emit_base_init): Don't look up fields by name here.
6271 (expand_member_init): Record the result of name lookup for future
6273 * typeck.c (build_component_ref): Fix formatting.
6275 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6277 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6278 * typeck.c (build_x_compound_expr): Replace warn_unused with
6281 * decl2.c (lang_decode_option): Update -Wall unused flags by
6282 calling set_Wunused.
6284 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6286 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6287 * init.c (dfs_vtable_path_unmark): Remove.
6288 * search.c (marked_new_vtable_p): Likewise.
6289 (unmarked_new_vtable_p): Likewise.
6290 (dfs_search_slot_nonempty_p): Likewise.
6291 (dfs_mark): Likewise.
6292 (dfs_vtable_path_unmark): Likewise.
6293 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6294 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6295 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6296 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6297 (init_vbase_pointers): Simplify.
6298 (expand_indirect_vtbls_init): Likewise.
6300 * class.c (copy_virtuals): New function.
6301 (build_primary_table): Use it.
6302 (build_secondary_vtable): Likewise.
6303 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6304 indicate that no vcall offset is required.
6305 (add_virtual_function): Likewise.
6306 (modify_all_vtables): Likewise.
6307 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6308 (dfs_accumulate_vtbl_inits): Likewise.
6309 (build_vtbl_initializer): Make changes to handle construction
6311 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6312 (build_rtti_vtbl_entries): Likewise.
6313 (build_vtable_entries): Handle a NULL vcall_index.
6315 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6317 * decl2.c (lang_decode_option): Fix thinko.
6319 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6321 * except.c (check_handlers): New fn.
6322 * cp-tree.h: Declare it.
6323 * semantics.c (finish_handler_sequence): Call it.
6324 (finish_function_handler_sequence): Likewise.
6325 (finish_handler_parms): Set TREE_TYPE on the handler.
6326 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6327 * search.c (get_base_distance_recursive): If protect>1, ignore
6329 (get_base_distance): Don't reduce watch_access.
6331 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6333 * lex.c: #include diagnostic.h.
6334 (lang_init_options): Set default prefixing rules.
6336 * lang-options.h: Add -fdiagnostics-show-location=.
6338 * decl2.c: #include diagnostic.h.
6339 (lang_decode_option): Handle -fdiagnostics-show-location=.
6341 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6343 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6344 * vec.cc: Revert my 2000-05-07 change.
6346 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6348 * class.c (check_field_decls): Complain about non-static data
6349 members with same name as class in class with constructor.
6351 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6353 * decl.c (grokdeclarator): Allow non-static data members with
6356 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6358 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6359 and pending_inline.filename. Update prototypes.
6360 * decl.c (define_label): Constify filename parameter.
6361 * decl2.c (warn_if_unknown_interface): Constify local char *.
6362 * input.c Constify input_source.filename. Don't declare
6363 input_filename or lineno. Constify filename parameter to feed_input.
6364 * lex.c (init_parse): Constify parameter and return value.
6365 (cp_pragma_interface, cp_pragma_implementation): Constify
6367 (reinit_parse_for_method, reinit_parse_for_block,
6368 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6369 Constify local char *.
6370 * pt.c: Don't declare lineno or input_filename.
6371 (print_template_context, tsubst_friend_function, tsubst_decl,
6372 tsubst, instantiate_decl): Constify local char *.
6373 * semantics.c (expand_body): Constify local char *.
6374 * tree.c (build_srcloc): Constify filename parameter.
6375 * typeck.c (c_expand_asm_operands): Constify filename
6378 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6380 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6383 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6385 * inc/cxxabi.h: Fix typos in comment.
6386 (__base_class_info::__offset): Use a static_cast.
6388 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6390 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6391 of std::size_t and std::ptrdiff_t respectively.
6392 * tinfo.cc: Likewise.
6395 2000-05-06 Richard Henderson <rth@cygnus.com>
6397 * typeck.c (build_c_cast): Don't warn integer->pointer size
6398 mismatch for constants.
6400 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6402 * rtti.c (ptmd_initializer): Set non-public, if class is
6405 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6406 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6407 __cxa_vec_delete): Likewise.
6408 * tinfo.cc (__dynamic_cast): Likewise.
6409 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6410 __cxa_vec_delete): Likewise.
6412 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6414 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6415 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6416 (lang_decl_flags): Add vcall_offset.
6417 (THUNK_VCALL_OFFSET): Use it.
6418 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6419 * method.c (make_thunk): Create the lang_decl here, not in
6421 (emit_thunk): Make generic thunks into ordinary functions once
6422 they have been fed to expand_body.
6423 * semantics.c (expand_body): Set current_function_is_thunk here.
6425 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6427 * class.c (update_vtable_entry_for_fn): Prototype.
6429 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6432 * search.c (dfs_build_inheritance_graph_order): Prototype.
6434 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6436 * cp-tree.h (special_function_kind): Add various kinds of
6438 (special_function_p): New function.
6439 * class.c (overrides): Don't let one kind of destructor override
6441 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6442 whether or not to instantiate a template.
6443 * tree.c (special_function_p): Define.
6445 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6447 * cp-tree.def (THUNK_DECL): Remove.
6448 * cp-tree.h (DECL_THUNK_P): New macro.
6449 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6450 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6451 (SET_DECL_THUNK_P): Likewise.
6452 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6453 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6454 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6455 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6456 (duplicate_decls): Likewise.
6457 (pushdecl): Likewise. Adjust thunk handling.
6458 (grokfndecl): Use DECL_EXTERN_C_P.
6459 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6460 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6461 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6462 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6463 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6464 DECL_NO_STATIC_CHAIN.
6465 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6466 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6467 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6470 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6472 * tree.c (walk_tree): Set lineno.
6474 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6476 * exception.cc: Update license notice.
6478 * new1.cc: Likewise.
6479 * new2.cc: Likewise.
6480 * tinfo.cc: Likewise.
6481 * tinfo2.cc: Likewise.
6483 * inc/cxxabi.h: Likewise.
6484 * inc/exception: Likewise.
6485 * inc/new: Likewise.
6486 * inc/new.h: Likewise.
6487 * inc/typeinfo: Likewise.
6489 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6491 * tree.c (build_target_expr_with_type): If we already have a
6492 TARGET_EXPR, just return it.
6494 * optimize.c (initialize_inlined_parameters): Don't generate an
6495 EXPR_STMT if we can just use DECL_INITIAL.
6496 * decl.c (emit_local_var): Only make the initialization a
6497 full-expression if stmts_are_full_exprs_p.
6499 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6501 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6503 * call.c (standard_conversion): Use it.
6504 (direct_reference_binding): Likewise.
6505 (build_over_call): Likewise.
6506 (is_properly_derived_from): Likewise.
6507 (compare_ics): Likewise.
6508 * class.c (resolves_to_fixed_type_p): Likewise.
6509 * optimize.c (declare_return_variable): Likewise.
6510 * pt.c (is_specialization_of): Likewise.
6512 * typeck.c (comp_target_parms): Likeiwse.
6513 (build_static_cast): Likewise.
6514 (build_reinterpret_cast): Likewise.
6515 (build_const_cast): Likewise.
6516 (comp_ptr_ttypes_real): Likewise.
6517 (comp_ptr_ttypes_const): Likewise.
6518 * typeck2.c (process_init_constructor): Likewise.
6520 2000-04-30 Scott Snyder <snyder@fnal.gov>
6522 * decl.c (finish_destructor_body): Use the base destructor when
6523 destroying virtual bases.
6525 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6527 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6529 * optimize.c (struct inline_data): Add target_exprs field.
6530 (declare_return_variable): When a function returns an aggregate,
6531 use the variable declared in the TARGET_EXPR as the remapped
6533 (expand_call_inline): Update the pending target_exprs stack.
6534 (optimize_function): Initialize the stack.
6536 * decl2.c (finish_file): Fix typo in comment.
6538 * method.c (emit_thunk): Don't try to return a `void' value.
6540 * optimize.c (initialize_inlined_parameters): If the parameter is
6541 addressable, we need to make a new VAR_DECL, even if the
6542 initializer is constant.
6544 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6546 * decl.c (grok_op_properties): Add an extra check of argtypes.
6548 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6550 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6552 (initialize_inlined_parameters): Try to avoid creating new
6555 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6557 * lex.c (my_get_run_time): Remove.
6558 (init_filename_times): Use get_run_time instead of my_get_run_time.
6559 (check_newline): Likewise.
6560 (dump_time_statistics): Likewise.
6561 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6562 of computing elapsed time explicitly.
6564 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6566 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6567 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6568 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6569 before calling decl_constant_value.
6570 * class.c (check_bitfield_decl): Likewise.
6571 * cvt.c (ocp_convert): Likewise.
6572 (convert): Likewise.
6573 * decl.c (compute_array_index_type): Likewise.
6574 (build_enumerator): Likewise.
6575 * decl2.c (check_cp_case_value): Likewise.
6576 * pt.c (convert_nontype_argument): Likewise.
6578 * typeck.c (decay_conversion): Likewise.
6579 (build_compound_expr): Likewise.
6580 (build_reinterpret_cast): Likewise.
6581 (build_c_cast): Likewise.
6582 (convert_for_assignment): Likewise.
6584 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6586 * decl.c (finish_function): Don't play games with DECL_INLINE.
6588 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6590 * ir.texi: Correct typo.
6592 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6594 * decl.c (grokdeclarator): Reject VLAs as members.
6596 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6598 * call.c (standard_conversion): Accept conversion between
6601 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6603 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6605 * decl2.c (finish_file): Remove double setup for accounting
6608 2000-04-24 Robert Lipe <robertlipe@usa.net>
6610 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6612 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6614 * new.cc (set_new_handler): Needs to be in std::.
6616 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6618 * cp-tree.h (lang_decl): Remove pretty_function_p.
6619 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6620 language-specific node.
6621 * decl.c (cp_make_fname_decl): Use build_decl, not
6622 build_lang_decl, to build the variables.
6623 (grokvardecl): Don't call build_lang_decl for local variables in
6625 (grokdeclarator): Don't call build_lang_decl for local type
6626 declarations in templates.
6627 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6628 zero'd memory, rather than calling memset.
6629 * pt.c: Include hashtab.h.
6630 (local_specializations): New variable.
6631 (retrieve_local_specialization): Use it.
6632 (register_local_specialization): Likewise.
6633 (tsubst_decl): Don't assume local variables have
6635 (instantiate_decl): Set up local_specializations.
6636 * Makefile.in (HTAB_H): New variable.
6638 2000-04-23 Richard Henderson <rth@cygnus.com>
6640 * typeck.c (c_expand_asm_operands): Restore the original
6641 contents of the output list.
6643 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6645 * ir.texi: Document complex number representation.
6647 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6649 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6650 (target_incomplete_p): New function.
6651 (tinfo_base_init): Create comdat NTBS name variable.
6652 (ptr_initializer): Add non_public parameter. Calculate it.
6653 (ptmd_initializer): Likewise.
6654 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6655 (create_real_tinfo_var): Add non_public parameter. Use it.
6656 Push proxy into global namespace.
6657 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6659 * inc/typeinfo (type_info::before, type_info::operator==):
6660 Compare __name addresses.
6662 * tinfo2.cc: Remove new-abi builtins comment.
6664 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6666 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6668 * call.c (joust): Exit early if we get the same function, too.
6670 * decl2.c (key_method): Return NULL_TREE for template classes.
6671 (import_export_class): Don't need to check for template classes.
6673 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6675 * lex.c: Remove references to cccp.c.
6677 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6679 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6680 volatile_memfunc. Add destructor_attr. Adjust dummy.
6681 (DECL_DESTRUCTOR_P): Use destructor_attr.
6682 (DECL_CONST_MEMFUNC_P): Reimplement.
6683 (DECL_VOLATILE_MEMFUNC_P): Remove.
6684 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6685 (overrides): Use DECL_DESTRUCTOR_P.
6686 (check_for_override): Likewise.
6687 * decl.c (start_function): Likewise.
6688 * decl2.c (grokfclassfn): Likewise.
6689 (check_classfn): Likewise.
6690 (grok_function_init): Likewise.
6692 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6694 * decl2.c (grokfield): Issue error on illegal data member
6697 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6699 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6701 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6703 * class.c (build_vtable_entry): Don't build thunks for type-info
6706 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6708 * decl.c (decls_match): Allow a redeclaration of a builtin to
6709 specify args while the builtin did not.
6711 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6713 * cp-tree.def (THUNK_DECL): Add to documentation.
6714 * cp-tree.h (flag_huge_objects): Declare.
6715 * class.c (modify_vtable_entry): Tidy.
6716 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6717 Calculate delta appropriately for the new ABI.
6718 (dfs_modify_vtables): Use it.
6719 (modify_all_vtables): Fix thinko in code to add overriding copies
6720 of functions to primary vtables.
6721 (build_clone): Fix typo in comment.
6722 (clone_function_decl): Correct order of destructors in vtable.
6723 (build_vbase_offset_vtbl_entries): Adjust comment.
6724 (dfs_vcall_offset_queue_p): Remove.
6725 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6726 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6727 (build_vtable_entry): Correct check for pure virtual functions.
6728 Don't declare flag_huge_objects.
6729 * decl.c (flag_huge_objects): Remove declaration.
6730 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6731 Use int_size_in_bytes.
6732 (emit_thunk): Handle vcall offset thunks.
6734 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6736 * decl2.c (parse_time, varconst_time): Delete declarations.
6737 (finish_file): Delete LINENO declaration.
6738 START_TIME and THIS_TIME now long.
6740 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6742 * class.c (build_base_field): Reformat comment.
6744 * inc/cxxabi.h (stddef.h): Comment inclusion.
6745 (__base_class_info::__offset): Comment shift.
6747 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6749 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6750 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6751 (cp_push_exception_identifier): New macro.
6752 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6753 (DECL_BASE_DESTRUCTOR_P): Likewise.
6754 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6755 (get_vtbl_decl_for_binfo): Fix formatting.
6756 (in_charge_arg_for_name): New macro.
6757 (maybe_build_cleanup_and_delete): Remove declaration.
6758 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6759 (in_charge_arg_for_name): New function.
6760 (build_new_method_call): Use it. Handle cloned destructors.
6761 (build_clone): Don't make the base constructor virtual.
6762 Automatically defer generated functions.
6763 (clone_function_decl): Handle destructors, too.
6764 (clone_constructors_and_destructors): Likewise.
6765 (create_vtable_ptr): Don't create a vtable entry for a cloned
6767 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6768 (initialize_predefined_identifiers): Update appropriately.
6769 (finish_destructor_body): Simplify.
6770 (maybe_build_cleanup_and_delete): Remove.
6771 * except.c (expand_throw): Handle new-ABI destructors.
6772 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6773 (build_dtor_call): New function.
6774 (build_delete): Use it. Simplify.
6775 * optimize.c (maybe_clone_body): Handle destructors.
6776 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6778 * exception.cc (cleanup_fn): New typedef.
6779 (CALL_CLEANUP): New macro.
6780 (cp_eh_info): Use them.
6781 (__cp_push_exception): Likewise.
6782 (__cp_pop_exception): Likewise.
6784 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6786 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6787 (complete_dtor_identifier): New macro.
6788 (CLASSTYPE_FIRST_CONVERSION): Remove.
6789 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6790 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6791 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6792 (CLASSTYPE_CONSTRUCTORS): Likewise.
6793 (CLASSTYPE_DESTRUCTORS): Likewise.
6794 (lang_decl): Add cloned_function.
6795 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6796 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6797 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6798 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6799 (DECL_CLONED_FUNCTION_P): Likewise.
6800 (DECL_CLONED_FUNCTION): Likewise.
6801 (clone_function_decl): Declare.
6802 (maybe_clone_body): Likewise.
6803 * call.c (build_user_type_conversion_1): Call complete object
6804 constructors in the new ABI.
6805 (build_new_method_call): Don't add in-charge parameters under the
6807 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6808 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6809 CLASSTYPE_DESTRUCTOR_SLOT.
6810 (build_clone): New function.
6811 (clone_function_decl): Likewise.
6812 (clone_constructors_and_destructors): Likewise.
6813 (check_bases_and_members): Use it.
6814 * decl.c (iniitialize_predefined_identifiers): Initialize
6815 complete_dtor_identifier.
6816 (finish_function): Don't add extra code to a clone.
6817 (lang_mark_tree): Mark cloned_function.
6818 * decl2.c (mark_used): Don't bother trying to instantiate things
6820 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6821 * method.c (set_mangled_name_for_decl): Don't treat clones as
6823 (synthesize_method): Sythesize cloned functions, not the clones.
6824 * optimize.c (inline_data): Update comment on ret_label.
6825 (remap_block): Don't assume DECL_INITIAL exists.
6826 (copy_body_r): Allow ret_label to be NULL.
6827 (maybe_clone_body): Define.
6828 * pt.c (tsubst_decl): Handle clones.
6829 (instantiate_clone): New function.
6830 (instantiate_template): Use it.
6831 (set_mangled_name_for_template_decl): Don't treat clones as
6833 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6834 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6835 * semantics.c (expand_body): Clone function bodies as necessary.
6837 * optimize.c (remap_decl): Avoid sharing structure for arrays
6838 whose size is only known at run-time.
6839 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6841 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6842 to has_in_charge_parm_p.
6843 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6844 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6845 (DECL_COPY_CONSTRUCTOR_P): New macro.
6846 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6847 (build_user_type_conversion_1): Likewise.
6848 (convert_like_real): Likewise.
6849 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6850 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6851 (copy_args_p): Likewise.
6852 (grok_ctor_properties): Likewise.
6853 (start_function): Likewise.
6854 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6855 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6856 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6857 * method.c (do_build_copy_constructor): Use
6858 DECL_HAS_IN_CHARGE_PARM_P.
6859 (synthesize_method): Likewise.
6860 * pt.c (instantiate_template): Remove goto.
6861 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6864 * cp-tre.h (finish_function): Change prototype.
6865 * decl.c (end_cleanup_fn): Adjust caller.
6866 (finish_function): Take only one parameter.
6867 * decl2.c (finish_objects): Adjust caller.
6868 (finish_static_storage_duration_function): Likewise.
6869 * method.c (emit_thunk): Likewise.
6870 * parse.y: Likewise.
6871 * parse.c: Regenerated.
6872 * pt.c (instantiate_decl): Likewise.
6873 * rtti.c (synthesize_tinfo_fn): Likewise.
6874 * semantics.c (expand_body): Likewise.
6876 * cp-tree.h (copy_decl): New function.
6877 * class.c (finish_struct_1): Use it.
6878 * lex.c (copy_decl): Define it.
6879 * pt.c (tsubst_decl): Likewise.
6880 * tree.c (copy_template_template_parm): Likewise.
6882 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6883 has_nonpublic_assign_ref.
6884 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6885 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6886 * class.c (finish_struct_methods): Don't set
6887 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6888 (interface_only): Don't declare.
6889 (interface_unknown): Likewise.
6891 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6893 * tree.h (HAVE_TEMPLATES): Remove definition.
6894 * lang-options.h (-fthis-is-variable): Remove documentation.
6896 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6898 * class.c (instantiate_type): Handle object-relative template-id.
6900 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6901 * decl.c (cplus_expand_expr_stmt): Not here.
6903 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6904 Initialize exprtype earlier.
6906 * parse.y (fn.def1): Check for defining types in return types.
6908 * decl.c (check_tag_decl): Notice extra fundamental types.
6909 Diagnose empty decls in classes, too.
6911 * decl.c (grokdeclarator): Don't override an anonymous name if no
6912 declarator was given.
6914 * cvt.c (convert_to_void): Call resolve_offset_ref.
6916 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6918 * decl2.c (decl_namespace): Handle getting a type.
6920 * typeck.c (build_c_cast): Re-enable warning for cast between
6921 pointer and integer of different size.
6923 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6925 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6927 (__pointer_type_info::__pointer_catch): New virtual function.
6928 (__pointer_to_member_type_info): Derive from
6929 __pointer_type_info. Adjust.
6930 (__pointer_to_member_type_info::__do_catch): Remove.
6931 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6932 (__pointer_to_member_type_info::__pointer_catch): Declare.
6933 * rtti.c (qualifier_flags): Add restrict flag.
6934 (ptmd_initializer): Reorder members.
6935 (create_tinfo_types): Expand comments. Reorder
6936 ptmd_desc_type_node members.
6937 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6939 (__pointer_type_info::__do_catch): Move specific code into
6940 __pointer_catch. Call it.
6941 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6942 specific catch checking. Fix void conversion check.
6943 (__pointer_to_member_type_info::__do_catch): Remove.
6944 (__pointer_to_member_type_info::__pointer_catch): Implement.
6946 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6948 * lex.c (init_parse): Remove traces of classof and headof.
6949 * decl2.c (flag_operator_names): Default to 1.
6950 (lang_decode_option): Do not set it for -ansi.
6952 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6954 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6955 (DECL_MAIN_VARIANT): Remove.
6956 * decl.c (duplicate_decls): Don't set it.
6957 (start_function): Likewise.
6958 (lang_mark_tree): Don't mark it.
6959 * decl2.c (defer_fn): Don't use it.
6960 * lex.c (retrofit_lang_decl): Don't set it.
6961 * pt.c (tsubst_decl): Likewise.
6962 * ptree.c (print_lang_decl): Don't print it.
6963 * typeck.c (mark_addressable): Don't use it.
6965 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6967 * vec.cc: Include <new> and <exception>.
6968 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6969 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6971 (__cxa_vec_delete): Catch dtor exceptions.
6973 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6975 Prepend __ to implementation defined names.
6976 * inc/typeinfo (type_info): Rename _name to __name.
6977 (type_info::type_info): Rename parameter.
6978 (type_info::operator==, type_info::operator!=,
6979 type_info::before): Likewise.
6980 (type_info::is_pointer_p, type_info::is_function_p,
6981 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6984 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6985 (__pointer_type_info::__pointer_type_info): Likewise.
6986 (__pointer_type_info::is_pointer_p,
6987 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6988 (__array_type_info::__array_type_info): Rename parameters.
6989 (__function_type_info::__function_type_info): Likewise.
6990 (__function_type_info::is_function_p): Prepend __.
6991 (__enum_type_info::__enum_type_info): Rename parameters.
6992 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6994 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6996 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6997 (__class_type_info::__class_type_info): Rename parameters.
6998 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6999 (__class_type_info::upcast_result,
7000 __class_type_info::dyncast_result): Prepend __. Move definition
7002 (__class_type_info::do_upcast, __class_type_info::do_catch,
7003 __class_type_info::find_public_src,
7004 __class_type_info::do_dyncast,
7005 __class_type_info::do_find_public_src): Prepend __. Rename
7007 (__si_class_type_info::__si_class_type_info): Rename parameters.
7008 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7009 __si_class_type_info::do_find_public_src): Prepent __. Rename
7011 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7012 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7013 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7015 (__dynamic_cast): Rename parameters.
7016 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7017 type_info::do_catch, type_info::do_upcast): Prepend __.
7018 (contained_p, public_p, virtual_p, contained_public_p,
7019 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7020 (__class_type_info::do_catch,
7021 __class_type_info::do_upcast): Prepend __. Adjust.
7022 (__class_type_info::__upcast_result,
7023 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7025 (__class_type_info::find_public_src): Prepend __. Adjust.
7026 (__class_type_info::do_find_public_src,
7027 __si_class_type_info::do_find_public_src,
7028 __vmi_class_type_info::do_find_public_src): Likewise.
7029 (__class_type_info::do_dyncast,
7030 __si_class_type_info::do_dyncast,
7031 __vmi_class_type_info::do_dyncast): Likewise.
7032 (__class_type_info::do_upcast,
7033 __si_class_type_info::do_upcast,
7034 __vmi_class_type_info::do_upcast): Likewise.
7035 (__dynamic_cast): Adjust.
7036 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7037 (__function_type_info::is_function_p): Likewise.
7038 (__pointer_type_info::do_catch): Likewise. Adjust.
7039 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7040 (__throw_type_match_rtti_2): Adjust.
7041 (__is_pointer): Adjust.
7043 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7045 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7046 (complete_ctor_identifier): New macro.
7047 (special_function_kind): Add sfk_copy_constructor and
7048 sfk_assignment_operator.
7049 (LOOKUP_HAS_IN_CHARGE): Remove.
7050 (cons_up_default_function): Rename to ...
7051 (implicitly_declare_fn): ... this.
7052 * call.c (build_new_method_call): Add in-charge parameters for
7054 * class.c (add_implicitly_declared_members): Change parameter name
7055 from cant_have_assignment to cant_have_const_assignment.
7056 Replace calls to cons_up_default_function to implicitly_declare_fn.
7057 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7058 * decl.c (initialize_predefined_identifiers): Initialize it.
7059 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7061 * init.c (expand_default_init): Don't calculate the in-charge
7063 (build_new_1): Likewise.
7064 * lex.c (cons_up_default_function): Move to method.c.
7065 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7066 (implicitly_declare_fn): New function.
7067 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7068 (build_modify_expr): Likewise.
7069 * typeck2.c (build_functional_cast): Likewise.
7071 Under the new ABI, constructors don't return `this'.
7072 * cp-tree.h (warn_reorder): Declare.
7073 (special_function_kind): New enum.
7074 (global_base_init_list): Remove declaration.
7075 (emit_base_init): Don't return a value.
7076 (check_base_init): Don't declare.
7077 (is_aggr_typedef): Likewise.
7078 * decl.c (check_special_function_return_type): New function.
7079 (return_types): Remove.
7080 (grokdeclarator): Use check_special_function_return_type.
7081 (start_function): Don't initialize ctor_label under the new ABI.
7082 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7083 * init.c (begin_init_stmts): Move to top of file.
7084 (finish_init_stmts): Likewise.
7085 (warn_reorder): Don't declare.
7086 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7088 (check_base_init): Remove.
7089 (is_aggr_typedef): Likewise.
7090 (build_new_1): Don't use the return value of a constructor.
7091 * semantics.c (setup_vtbl_ptr): Don't use the return value
7093 * typeck.c (check_return_expr): Don't magically convert return
7094 statements into `return this' in constructors under the new ABI.
7096 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7097 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7098 (base_ctor_identifier): New macro.
7099 (base_dtor_identifier): Likewise.
7100 (deleting_dtor_identifier): Likewise.
7101 * decl.c: Don't include obstack.h.
7102 (obstack_chunk_alloc): Don't define.
7103 (obstack_chunk_free): Likewise.
7104 (struct predefined_identifier): New type.
7105 (initialize_predefined_identifiers): New function.
7106 (init_decl_processing): Use it.
7107 (debug_temp_inits): Remove.
7108 (start_method): Don't call preserve_data.
7109 (hack_incomplete_structures): Update comment.
7110 * init.c (init_init_processing): Don't initialize
7112 (build_offset_rf): Remove dead code.
7113 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7114 * search.c (init_search_processing): Don't initialize
7117 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7119 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7120 some sign_compare warnings.
7122 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7124 Rename abi::__vmi_class_type_info members.
7125 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7126 base_list, detail_masks members to vmi_flags, vmi_base_count,
7127 vmi_bases and vmi_flags_masks respectively.
7128 (__vmi_class_type_info::vmi_flags_masks): Rename
7129 details_unknown_mask to flags_unknown_mask.
7130 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7131 (__vmi_class_type_info::do_find_public_src): Adjust.
7132 (__vmi_class_type_info::do_dyncast): Adjust.
7133 (__vmi_class_type_info::do_upcast): Adjust.
7135 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7137 * tinfo.cc (convert_to_base): New function.
7138 (get_vbase_offset): Remove. Move into convert_to_base.
7139 (__vmi_class_type_info::do_find_public_src): Adjust.
7140 (__vmi_class_type_info::do_dyncast): Adjust.
7141 (__vmi_class_type_info::do_upcast): Adjust.
7143 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7145 * tinfo.cc (operator=): Use __builtin_strcmp.
7146 * tinfo2.cc (before): Likewise.
7148 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7150 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7151 (DECL_SAVED_INLINE): Rename to ...
7152 (DECL_DEFERRED_FN): ... this.
7153 (in_function_p): Remove declaration.
7154 (mark_inline_for_output): Rename to ...
7155 (defer_fn): ... this.
7156 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7157 (in_function_p): Remove definition.
7158 * decl2.c (saved_inlines): Rename to ...
7159 (deferred_fns): ... this.
7160 (saved_inlines_used): Rename to ...
7161 (deferred_fns_used): ... this.
7162 (mark_inline_for_output): Rename to ...
7163 (defer_fn): ... this.
7164 (finish_file): Adjust accordingly.
7165 (init_decl2): Likewise.
7166 * lex.c (cons_up_default_function): Likewise.
7167 * pt.c (mark_decl_instantiated): Likewise.
7168 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7170 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7171 * semantics.c (expand_body): Defer more functions.
7173 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7176 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7178 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7179 __cxa_vec_delete): Declare.
7181 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7183 * rtti.c (dfs_class_hint_mark): New static function.
7184 (dfs_class_hint_unmark): New static function.
7185 (class_hint_flags): Use them.
7187 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7189 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7191 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7193 * cp-tree.h (instantiate_decl): Change prototype.
7194 * decl2.c (mark_used): Adjust call.
7195 * optimize.c (inlinable_function_p): Adjust handling of templates.
7196 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7197 (do_type_instantiation): Likewise.
7198 (instantiate_decl): Defer more templates.
7199 (instantiate_pending_templates): Adjust logic to handle inline
7202 * Makefile.in (GGC_H): New variable. Use it throughout in place
7205 * call.c: Don't include obstack.h. Include ggc.h.
7206 (obstack_chunk_alloc): Don't define.
7207 (obstack_chunk_free): Likewise.
7208 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7209 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7210 (pop_switch): Free it.
7212 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7214 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7215 if we don't have a DECL_FIELD_OFFSET.
7217 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7219 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7222 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7224 * cfns.gperf (hash, libc_name_p): Prototype.
7226 * rtti.c (build_dynamic_cast_1): Constification.
7228 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7230 * semantics.c (deferred_type_access_control): Prototype.
7232 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7234 Correct many new ABI issues regarding vbase and vcall offset
7236 * cp-tree.h (BINFO_VTABLE): Document.
7237 (struct lang_type): Tweak formatting.
7238 (BINFO_PRIMARY_BINFO): Add to documentation.
7239 (CLASSTYPE_VSIZE): Fix typo in comment.
7240 (CLASSTYPE_VBASECLASSES): Update documentation.
7241 (BINFO_VBASE_MARKED): Remove.
7242 (SET_BINFO_VBASE_MARKED): Likewise.
7243 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7244 (BINFO_FIELDS_MARKED): Remove.
7245 (SET_BINFO_FIELDS_MARKED): Likewise.
7246 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7247 (enum access_kind): New enumeration.
7248 (num_extra_vtbl_entries): Remove declaration.
7249 (size_extra_vtbl_entries): Likewise.
7250 (get_vtbl_decl_for_binfo): New function.
7251 (dfs_vbase_unmark): Remove declaration.
7252 (mark_primary_bases): Likewise.
7253 * class.c (SAME_FN): Remove.
7254 (struct vcall_offset_data_s): Move definition.
7255 (build_vbase_pointer): Use `build', not `build_binary_op', to
7256 access the vbase pointer under the new ABI.
7257 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7258 (build_primary_vtable): Likewise.
7259 (dfs_mark_primary_bases): Move here from search.c.
7260 (mark_primary_bases): Likewise.
7261 (determine_primary_bases): Under the new ABI, don't make a base
7262 class a primary base just because we don't yet have any virtual
7264 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7265 (num_vfun_entries): Remove.
7266 (dfs_count_virtuals): Likewise.
7267 (num_extra_vtbl_entries): Likewise.
7268 (size_extra_vtbl_entries): Likewise.
7269 (layout_virtual_bases): Iterate in inheritance graph order under
7271 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7272 indicate that a vfield is present.
7273 (init_class_processing): Initialize access_public_node, etc., from
7275 (get_vtbl_decl_for_binfo): New function.
7276 (dump_class_hierarchy_r): Likewise.
7277 (dump_class_hierarchy): Use it.
7278 (finish_vtbls): Build the vtbls in inheritance graph order.
7279 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7280 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7281 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7283 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7284 where the vptr points, even for primary vtables.
7285 (build_vtbl_initializer): Adjust handling of vbase and vcall
7287 (build_vcall_and_vbase_vtable_entries): New function.
7288 (dfs_build_vbase_offset_vtbl_entries): Remove.
7289 (build_vbase_offset_vtbl_entries): Reimplement.
7290 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7291 were already handled in a primary base class vtable.
7292 (build_vcall_offset_vtbl_entries): Adjust.
7293 (build_rtti_vtbl_entries): Adjust.
7294 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7295 * init.c (expand_virtual_init): Simplify.
7296 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7297 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7298 * search.c (BINFO_ACCESS): New macro.
7299 (SET_BINFO_ACCESS): Likewise.
7300 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7301 (access_in_type): Likewise.
7302 (dfs_accessible_p): Likewise.
7303 (protected_accessible_p): Likewise.
7304 (lookup_fnfields_1): Adjust documentation.
7305 (dfs_mark_primary_bases): Move to class.c
7306 (mark_primary_bases): Likewise.
7307 (dfs_vbase_unmark): Remove.
7308 (virtual_context): Use BINFO_FOR_VBASE.
7309 (dfs_get_vbase_types): Simplify.
7310 (dfs_build_inheritance_graph_order): New function.
7311 (get_vbase_types): Use it.
7312 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7314 * tinfo.cc (get_vbase_offset): New function.
7315 (__vmi_class_type_info::do_find_public_src): Use it.
7316 (__vmi_class_type_info::do_dyncast): Likewise.
7317 (__vmi_class_type_info::do_upcast): Likewise.
7319 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7321 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7323 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7325 * rtti.c (class_hint_flags): Rename flags.
7326 (class_initializer): Remove flags.
7327 (synthesize_tinfo_var): Combine offset and flags. Add flags
7328 for __vmi_class_type_info.
7329 (create_tinfo_types): Remove flags from __class_type_info and
7330 __si_class_type_info. Merge flags and offset from
7331 base_class_type_info.
7332 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7333 (__base_class_info::is_virtual_p): Adjust.
7334 (__base_class_info::is_public_p): Adjust.
7335 (__base_class_info::offset): New accessor.
7336 (__class_type_info::details): Remove member.
7337 (__class_type_info::__class_type_info): Lose details.
7338 (__class_type_info::detail_masks): Remove.
7339 (__si_class_type_info::__si_class_type_info): Lose details.
7340 (__vmi_class_type_info::details): New member.
7341 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7342 (__vmi_class_type_info::detail_masks): New member.
7343 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7344 with unknown_details_mask.
7345 (__vmi_class_type_info::do_find_public_src): Adjust
7346 (__vmi_class_type_info::do_dyncast): Adjust.
7347 (__vmi_class_type_info::do_upcast): Set result details, if
7349 (__dynamic_cast): Temporarily #if out optimization.
7351 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7353 * rtti.c (get_tinfo_decl): Mark used.
7354 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7355 mark as dealt with, if we output it.
7357 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7359 * class.c: Reorganize to put virtual function table initialization
7360 machinery at the end of the file.
7362 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7364 * class.c (finish_struct): Use bitsize_zero_node.
7365 * pt.c (instantiate_class_template): Likewise.
7367 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7369 Put RTTI entries at negative offsets in new ABI.
7370 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7371 vbase offset at index -3, not -1.
7372 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7373 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7374 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7375 (build_rtti_vtbl_entries): New function.
7376 (set_rtti_entry): Remove.
7377 (build_primary_vtable): Don't use it.
7378 (build_secondary_vtable): Likewise.
7379 (start_vtable): Remove.
7380 (first_vfun_index): New function.
7381 (set_vindex): Likewise.
7382 (add_virtual_function): Don't call start_vtable. Do call
7384 (set_primary_base): Rename parameter.
7385 (determine_primary_base): Likewise.
7386 (num_vfun_entries): Don't use skip_rtti_stuff.
7387 (num_extra_vtbl_entries): Include RTTI information.
7388 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7389 (skip_rtti_stuff): Remove.
7390 (dfs_modify_vtables): Don't use it.
7391 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7392 (layout_nonempty_base_or_field): Update size handling.
7393 (create_vtable_ptr): Tweak.
7394 (layout_class_type): Adjust parameter names.
7395 (finish_struct_1): Simplify.
7396 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7397 (skip_rtti_stuff): Remove.
7398 (first_vfun_index): New function.
7399 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7400 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7401 (marked_vtable_pathp): Declare.
7402 (unmarked_vtable_pathp): Likewise.
7403 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7405 * rtti.c (build_headof): Look for RTTI at negative offsets.
7406 (get_tinfo_decl_dynamic): Likewise.
7407 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7409 (create_pseudo_type_info): Do it here instead. Adjust so that
7410 vptr points at first virtual function.
7411 * search.c (marked_vtable_pathp): Make it global.
7412 (unmarked_vtable_pathp): Likewise.
7413 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7414 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7415 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7416 (get_pure_virtuals): Likewise.
7417 (expand_upcast_fixups): Likewise.
7418 * tree.c (debug_binfo): Likewise.
7419 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7422 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7424 * class.c (check_field_decl): Fix typo.
7425 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7426 (check_methods): Likewise.
7427 (check_field_decls): Likewise.
7428 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7429 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7430 Use DECL_RESULT_FLD, not DECL_RESULT.
7431 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7432 * lex.c (identifier_type): Likewise.
7433 * pt.c (determine_specialization, lookup_template_class): Likewise.
7434 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7435 (resolve_overloaded_unification, more_specialized): Likewise.
7436 * semantics.c (finish_member_declaration): Likewise.
7437 * typeck.c (build_x_function_call): Likewise.
7439 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7441 * class.c (layout_empty_base): Handle empty bases with non-byte
7443 (build_base_field): Likewise.
7444 (layout_virtual_bases): Likewise.
7446 * class.c (finish_struct_1): Fix typo in this change:
7448 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7450 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7452 * decl.c (grokdeclarator): Count partial specializations when
7453 keeping track of how many template classes have been seen.
7455 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7457 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7459 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7460 (get_vfield_offset): Use byte_position.
7461 (set_rtti_entry): Set OFFSET to ssizetype zero.
7462 (get_binfo_offset_as_int): Deleted.
7463 (dfs_record_base_offsets): Use tree_low_cst.
7464 (dfs_search_base_offsets): Likewise.
7465 (layout_nonempty_base_or_field): Reflect changes in RLI format
7466 and call byte_position.
7467 (layout_empty_base): Convert offset to ssizetype.
7468 (build_base_field): use rli_size_unit_so_far.
7469 (dfs_propagate_binfo_offsets): Do computation in proper type.
7470 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7471 (layout_class_type): Reflect changes in RLI names and fields.
7472 (finish_struct_1): Set DECL_FIELD_OFFSET.
7473 * dump.c (dequeue_and_dump): Call bit_position.
7474 * expr.c (cplus_expand_constant): Use byte_position.
7475 * rtti.c (expand_class_desc): Use bitsize_one_node.
7476 * typeck.c (build_component_addr): Use byte_position and don't
7477 special case for zero offset.
7479 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7481 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7483 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7485 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7488 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7490 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7492 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7493 make_typename_type, check_initializer, cp_finish_decl,
7494 xref_tag): Likewise.
7495 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7496 decl_namespace, arg_assoc_template_arg, arg_assoc,
7497 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7498 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7499 args_to_string): Likewise.
7500 * friend.c (is_friend): Likewise.
7501 * lex.c (note_got_semicolon, note_list_got_semicolon,
7502 is_global): Likewise.
7503 * method.c (build_overload_nested_name, build_overload_value,
7504 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7505 * parse.y (typename_sub, typename_sub1): Likewise.
7506 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7507 process_partial_specialization, convert_template_argument,
7508 template_args_equal, add_pending_template, lookup_template_class,
7509 for_each_template_parm_r, maybe_fold_nontype_arg,
7510 tsubst, instantiate_template, type_unification_real, unify,
7511 instantiate_pending_templates, set_mangled_name_for_template_decl):
7513 * repo.c (repo_get_id, repo_template_used): Likewise.
7514 * search.c (lookup_field_1): Likewise.
7515 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7516 * xref.c (classname): Likewise.
7518 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7520 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7521 (CANONICAL_BINFO): New macro.
7522 (BINFO_NEW_VTABLE_MARKED): Use it.
7523 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7524 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7525 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7527 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7528 (build_secondary_vtable): Likewise.
7529 (dfs_finish_vtbls): Likewise.
7530 (dfs_accumulate_vtbl_inits): Likewise.
7531 (accumulate_vtbl_inits): New function.
7532 (finish_vtbls): Make sure that virtual bases come after
7533 non-virtual bases in the vtable group.
7534 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7535 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7536 * search.c (struct vbase_info): Move definition.
7537 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7538 (unmarked_new_vtable_p): Likewise.
7539 (dfs_mark_vtable_path): Remove.
7540 (dfs_mark_new_vtable): Remove.
7541 (dfs_unmark_new_vtable): Likewise.
7542 (dfs_clear_search_slot): Likewise.
7543 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7544 (dfs_clear_vbase_slots): Likewise.
7545 (init_vbase_pointers): LIkewise.
7547 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7549 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7550 SIZETYPE to a non-SIZETYPE.
7552 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7554 * class.c (layout_virtual_bases): Adjust names in conditionally
7557 * class.c (record_base_offsets): New function.
7558 (layout_conflict_p): Likewise.
7559 (layout_nonempty_base_or_field): Use it.
7560 (layout_empty_base): New function.
7561 (build_base_field): Use it.
7562 (build_base_fields): Update comment.
7563 (layout_virtual_bases): Fold in a little code form
7564 layout_basetypes. Use layout_empty_base.
7565 (layout_basetypes): Remove.
7566 (end_of_class): New function.
7567 (layout_class_type): Use it. Adjust.
7569 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7571 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7573 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7574 * typeck.c (fntype_p): Remove.
7576 * cp-tree.h (TI_SPEC_INFO): Remove.
7577 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7578 * pt.c (process_partial_specialization): Likewise.
7580 * class.c (build_base_field): Fix thinko in computation of binfo
7583 * tree.c (mark_local_for_remap_p): Mark variables declared in
7584 TARGET_EXPRs as well.
7586 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7588 * typeck.c (require_complete_type, complete_type,
7589 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7590 build_array_ref, convert_arguments, pointer_diff,
7591 build_x_unary_op, build_unary_op, build_c_cast,
7592 build_modify_expr): Use COMPLETE_TYPE_P etc.
7593 * call.c (is_complete, convert_like_real,
7594 build_new_method_call): Likewise.
7595 * class.c (build_vbase_pointer_fields, check_bases,
7596 build_base_field, finish_struct_1, pushclass): Likewise.
7597 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7598 * decl.c (maybe_process_template_type_declaration, pushtag,
7599 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7600 layout_var_decl, check_initializer, cp_finish_decl,
7601 grokdeclarator, require_complete_types_for_parms,
7602 grok_op_properties, xref_tag, xref_basetypes,
7603 check_function_type): Likewise.
7604 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7605 * friend.c (do_friend): Likewise.
7606 * init.c (build_offset_ref): Likewise.
7607 * parse.y (structsp): Likewise.
7608 * pt.c (maybe_process_partial_specialization,
7609 tsubst_friend_function, instantiate_class_template, tsubst,
7610 do_type_instantiation, instantiate_pending_templates): Likewise.
7611 * repo.c (repo_get_id): Likewise.
7612 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7613 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7614 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7615 * semantics.c (begin_class_definition): Likewise.
7616 * tree.c (build_cplus_method_type): Likewise.
7617 * typeck2.c (digest_init, build_functional_cast,
7618 add_exception_specifier): Likewise.
7619 * parse.h, parse.c: Regenerated.
7621 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7623 * inc/cxxabi.h: New header file. Define new-abi entry points.
7624 (__pointer_type_info::target): Rename member to ...
7625 (__pointer_type_info::type): ... here.
7626 (__base_class_info::type): Rename member to ...
7627 (__base_class_info::base): ... here.
7628 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7629 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7630 (abi_node): New global tree node.
7631 * decl.c (abi_node): Document.
7632 (init_decl_processing): Initialize abi_node.
7633 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7634 (get_vmi_pseudo_type_info): Likewise.
7635 (create_tinfo_types): Likewise.
7636 (emit_support_tinfos): Likewise.
7637 * tinfo.h (cxxabi.h): Include for new-abi.
7638 Move rtti class definitions to new header file.
7639 * tinfo.cc (abi): Use the namespace.
7640 (std): Move new abi rtti classes from here ...
7641 (__cxxabiv1): ... to here.
7642 * tinfo2.cc (cxxabi.h): Include for new-abi.
7643 Move rtti class definitions to new header file.
7644 (std): Move new abi rtti classes from here ...
7645 (__cxxabiv1): ... to here.
7646 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7649 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7650 Jason Merrill <jason@casey.cygnus.com>
7652 * method.c (build_overload_int): Use host_integerp.
7654 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7656 * init.c (build_offset_ref): Handle the case of a templated member
7659 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7661 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7663 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7665 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7666 * class.c (check_bitfield_decl): Turn illegal bitfields into
7668 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7670 (dfs_offset_for_unshared_vbases): Likewise.
7671 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7672 pointer-to-member correctly under the new ABI.
7673 * expr.c (cplus_expand_constant): Don't use cp_convert when
7674 turning an offset into a pointer-to-member.
7675 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7676 when dereferencing them under the new ABI.
7677 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7678 of pointers-to-members under the new ABI.
7680 * class.c (check_bitfield_decl): Remove restriction on really long
7682 (layout_class_type): Implement new ABI handling of bitfields
7683 longer than their types.
7685 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7687 * parse.y (extdefs): Call ggc_collect.
7688 * parse.c: Regenerated.
7690 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7692 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7693 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7696 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7698 * class.c (build_vbase_path): Use integer_zerop.
7699 (build_vtable_entry): Use tree_low_cst.
7700 (get_vfield_offset): Use bit_position.
7701 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7703 (check_bitfield_decl): Set DECL_SIZE using convert.
7704 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7705 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7707 (finish_struct_1): Use bit_position.
7708 (dump_class_hierarchy): Use tree_low_cst.
7709 * cp-tree.h (min_precision): Add declaration.
7710 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7711 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7712 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7713 * expr.c (cplus_expand_constant): Use bit_position.
7714 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7715 * rtti.c (get_base_offset): Use bit_position.
7716 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7717 host_integerp, and tree_low_cst.
7718 (pointer_int_sum): Use integer_zerop.
7719 (build_component_addr): Use bit_position.
7721 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7723 * typeck.c (require_complete_type): Don't assume size_zero_node.
7724 (complete_type_or_else): Likewise.
7726 2000-03-16 Steven Grady <grady@digitaldeck.com>
7727 Jason Merrill <jason@casey.cygnus.com>
7729 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7731 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7733 * decl2.c (grokfield): Bail out if type is error_mark_node.
7735 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7737 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7738 (__pointer_to_member_data): ... here. Adjust.
7739 * rtti.c (create_tinfo_types): Adjust.
7741 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7743 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7744 * decl.c (ref_desc_type_node): Undocument.
7745 * rtti.c (ptr_ref_initializer): Rename to ...
7746 (ptr_initializer): ... here. Adjust comments.
7747 (ptmd_initializer): Fix comment thinko.
7748 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7749 (create_tinfo_types): Remove ref_desc_type_node init.
7750 * tinfo2.cc (__reference_type_info): Remove.
7752 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7754 * decl.c (cp_finish_decl): Remove obsolete comment.
7756 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7758 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7760 * cp-tree.h: Tweak documentation.
7761 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7762 (avoid_overlap): Remove.
7763 (get_binfo_offset_as_int): New function.
7764 (dfs_serach_base_offsets): Likewise.
7765 (layout_nonempty_base_or_field): Likewise.
7766 (build_base_field): Layout fields here. Avoid placing two objects
7767 of the same type at the same address, under the new ABI.
7768 (build_base_fields): Adjust accordingly.
7769 (create_vtable_ptr): Return the new field, but don't attach it to
7771 (remove_base_field): Remove.
7772 (remove_base_fields): Remove.
7773 (layout_basetypes): Adjust accordingly.
7774 (layout_class_type): Call layout_field for each field, rather than
7775 just making a wholesale call to layout_type.
7777 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7779 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7781 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7783 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7785 * except.c (dtor_nothrow): New fn.
7786 (do_pop_exception): Use it. Take type parm.
7787 (push_eh_cleanup): Take type parm.
7788 (expand_start_catch_block): Pass it.
7789 (build_eh_type_type_ref): Accept null type.
7791 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7793 * cp-tree.h (revert_static_member_fn): Change prototype.
7794 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7795 (grok_op_properties): Likewise.
7796 (start_function): Likewise.
7797 (revert_static_member_fn): Simplify.
7798 * pt.c (check_explicit_specialization): Adjust call to
7799 revert_static_member_fn.
7801 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7803 * cp-tree.h (scope_kind): New type.
7804 (tmpl_spec_kind): Likewise.
7805 (declare_pseudo_global_level): Remove.
7806 (pseudo_global_level_p): Rename to template_parm_scope_p.
7807 (pushlevel): Remove declaration.
7808 (begin_scope): New function.
7809 (finish_scope): Likewise.
7810 (current_tmpl_spec_kind): Likewise.
7811 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7812 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7813 Add template_spec_p.
7814 (toplevel_bindings_p): Adjust.
7815 (declare_pseudo_global_level): Remove.
7816 (pseudo_global_level_p): Rename to template_parm_scope_p.
7817 (current_tmpl_spec_kind): New function.
7818 (begin_scope): Likewise.
7819 (finish_scope): Likewise.
7820 (maybe_push_to_top_level): Adjust.
7821 (maybe_process_template_type_declaration): Likewise.
7822 (pushtag): Likewise.
7823 (pushdecl_nonclass_level): Likewise.
7824 (lookup_tag): Likewise.
7825 (grokfndecl): Handle member template specializations. Share
7826 constructor and non-constructor code.
7827 * decl2.c (check_classfn): Handle member template specializations.
7828 * pt.c (begin_template_parm_list): Use begin_scope.
7829 (begin_specialization): Likewise.
7830 (end_specialization): Likewise.
7831 (check_explicit_specialization): Use current_tmpl_spec_kind.
7832 Handle member template specializations.
7833 (end_template_decl): Use finish_scope. Remove call to
7835 (push_template_decl_real): Remove bogus error message.
7836 (tsubst_decl): Fix typo in code contained in comment.
7837 (instantiate_template): Handle member template specializations.
7838 (most_general_template): Likewise.
7840 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7842 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7843 (do_identifier): Ditto for error().
7845 * pt.c (convert_nontype_argument): Ditto for cp_error().
7846 (convert_template_argument): Ditto for cp_pedwarn().
7848 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7850 * exception.cc (__check_null_eh_spec): New fn.
7851 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7853 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7855 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7856 * except.c (expand_end_eh_spec): Add the return type.
7857 * rtti.c (throw_bad_cast): Add the parmtypes.
7858 (throw_bad_typeid): Likewise.
7860 * semantics.c (expand_stmt): Only leave out rtl for unused
7861 artificials, and set DECL_IGNORED_P on them as well.
7862 * decl.c (wrapup_globals_for_namespace): Likewise.
7864 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7866 * decl.c (maybe_commonize_var): Skip all artificial decls.
7867 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7869 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7871 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7872 * cp-tree.h: Declare flag_enforce_eh_specs.
7873 * decl.c (store_parm_decls, finish_function): Check it.
7875 C library functions don't throw.
7876 * Makefile.in (cfns.h): New target.
7877 (except.o): Depend on it.
7878 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7879 * cfns.gperf: New file.
7880 * cfns.h: Generated.
7881 * except.c: Include it.
7882 (nothrow_libfn_p): New fn.
7883 * decl.c (grokfndecl): Use it.
7884 * cp-tree.h: Declare it.
7886 * decl.c (push_overloaded_decl_1, auto_function,
7887 define_function): Lose.
7888 (build_library_fn_1): New static fn.
7889 (builtin_function): Use it.
7890 (get_atexit_node): Use build_library_fn_ptr.
7891 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7892 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7893 push_void_library_fn, push_throw_library_fn): New fns.
7894 * cp-tree.h: Declare them.
7895 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7896 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7897 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7898 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7899 * rtti.c (build_runtime_decl): Lose.
7900 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7901 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7902 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7904 * call.c (build_call): Remove result_type parm.
7905 Call mark_used on unused artificial fns.
7906 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7908 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7910 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7912 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7913 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7914 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7915 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7916 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7917 expand_generic_desc): Likewise.
7919 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7921 * exception.cc (__cp_pop_exception): Cleanup the original object.
7923 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7925 * decl.c (grok_op_properties): Merge conversion to void warning
7926 with other silly op warnings.
7928 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7930 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7931 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7933 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7935 * decl.c (cp_make_fname_decl): New function.
7936 (wrapup_globals_for_namespace): Don't emit unused static vars.
7937 (init_decl_processing): Remove comment about use of
7938 array_domain_type. Set make_fname_decl.
7939 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7940 * semantics.c (begin_compound_stmt): Remove
7941 current_function_name_declared flagging.
7942 (expand_stmt): Don't emit unused local statics.
7943 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7946 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7948 * typeck.c (convert_for_assignment): Don't look at array
7950 * call.c (convert_like_real): Likewise.
7952 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7954 Add initial support for '\uNNNN' specifier.
7955 * lex.c (read_ucs): New fn.
7956 (readescape, skip_white_space): Call it.
7957 (is_extended_char, is_extended_char_1): New fns.
7958 (utf8_extend_token): New fn, #if 0'd out.
7959 (real_yylex): Treat extended chars like letters.
7961 * search.c (note_debug_info_needed): Walk the bases even if we
7962 weren't deferring the type itself.
7964 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7966 * decl2.c (finish_objects): Constify a char*.
7968 * method.c (emit_thunk): Likewise.
7970 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7972 * typeck.c (dubious_conversion_warnings): Look through
7975 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7977 * class.c (dfs_modify_vtables): I is now unsigned.
7978 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7979 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7980 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7981 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7982 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7983 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7984 Call integer_all_onesp.
7985 * typeck2.c (process_init_constructor): Use compare_tree_int.
7987 * lang-specs.h (as): Don't call if -syntax-only.
7989 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7991 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7992 RTL_EXPR_HAS_NO_SCOPE after all.
7994 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7996 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7997 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7998 RTL_EXPR_HAS_NO_SCOPE.
8000 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8003 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8005 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8007 * call.c (convert_like): Macrofy.
8008 (convert_like_with_context): New macro.
8009 (convert_like_real): Renamed from convert_like. Add calling
8010 context parameters, for diagnostics. Add recursive flag. Call
8011 dubious_conversion_warnings for outer conversion.
8012 (build_user_type_conversion): Use convert_like_with_context.
8013 (build_over_call): Likewise. Don't warn about dubious
8014 conversions here. Adjust convert_default_arg calls.
8015 (convert_default_arg): Add context parameters for diagnostics.
8016 Pass throught to convert_like_with_context.
8017 * cp-tree.h (convert_default_arg): Add context parameters.
8018 (dubious_conversion_warnings): Prototype new function.
8019 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8020 (dubious_conversion_warnings): New function, broken
8021 out of convert_for_assignment.
8022 (convert_for_assignment): Adjust.
8024 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8026 * decl2.c (key_method): Break out from...
8027 (import_export_vtable, import_export_class): ...here.
8029 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8030 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8032 * search.c (note_debug_info_needed, dfs_debug_mark,
8033 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8034 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8036 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8038 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8041 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8043 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8044 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8045 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8046 (lang_type): Split gets_new into has_new and has_array_new.
8047 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8048 (TYPE_GETS_NEW): Split into ...
8049 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8050 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8051 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8052 (build_op_new_call): Don't declare.
8053 (build_new_1): Likewise.
8054 * call.c (build_op_new_call): Remove.
8055 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8056 instead of TYPE_NEEDS_DESTRUCTOR.
8057 (finish_struct_bits): Likewise.
8058 (add_implicitly_declared_members): Likewise.
8059 (check_field_decl): Likewise.
8060 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8061 correctly under the new ABI.
8062 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8063 instead of TYPE_NEEDS_DESTRUCTOR.
8064 (initialize_local_var): Likewise.
8065 (destroy_local_var): Likewise.
8066 (cp_finish_decl): Likewise.
8067 (register_dtor_fn): Likewise.
8068 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8069 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8070 TYPE_VEC_DELETE_TAKES_SIZE here.
8071 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8072 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8073 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8074 (finish_destructor_body): Likewise.
8075 (maybe_build_cleanup_1): Likewise.
8076 * decl2.c (do_static_destruction): Likewise.
8077 * init.c (build_new_1): Make it static.
8078 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8079 (expand_cleanup_for_base): Likewise.
8080 (get_cookie_size): New function.
8081 (build_new_1): Handle array-new cookies correctly under the new
8083 (build_vec_delete_1): Likewise.
8084 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8085 (build_delete): Likewise.
8086 (build_vec_delete): Handle array-new cookies correctly under the new
8088 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8089 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8090 TYPE_HAS_ARRAY_NEW_OPERATOR.
8091 * ptree.c (print_lang_type): Check them.
8092 * search.c (context_for_name_lookup): Fix typo in comment.
8093 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8094 * tree.c (break_out_cleanups): Likewise.
8095 (build_cplus_array_test_1): Likewise.
8096 (cp_build_qualified_type_real): Likewise.
8097 * typeck.c (complete_type): Likewise.
8099 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8100 the command-line, not the end.
8102 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8104 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8106 2000-03-02 Tom Tromey <tromey@cygnus.com>
8108 * cp-tree.h (build_java_class_ref): Declare.
8109 * init.c (build_java_class_ref): No longer static.
8110 * except.c (expand_throw): Generate a Java-style `throw' if the
8111 thrown object is a "Java" object.
8112 (initialize_handler_parm): Generate a Java-style lookup of
8113 exception info if the caught object is a "Java" object.
8114 (catch_language, catch_language_init): New globals.
8115 (decl_is_java_type): New function.
8116 (expand_start_catch_block): Don't call push_eh_info() or
8117 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8118 class reference to build_catch_block.
8120 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8122 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8124 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8126 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8127 to merge reference/pointer code and fix incorrect warnings.
8129 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8131 * search.c (protected_accessible_p): Use context_for_name_lookup.
8133 * init.c (construct_virtual_bases): Fix thinko.
8134 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8136 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8138 * decl.c (current_function_decl): Move to toplev.c.
8140 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8142 * pt.c (fn_type_unification): Unify return type, whenever
8144 (get_bindings_real): Only pass return type when necessary.
8145 Remove explicit return type check.
8146 * class.c (resolve_address_of_overloaded_function): Pass desired
8147 return type to fn_type_unification.
8149 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8151 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8153 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8155 * rtti.c (expand_class_desc): Likewise.
8156 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8157 (THUNK_VCALL_OFFSET): Likewise.
8158 (THUNK_DELTA): Reflect changes in ../tree.h.
8160 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8162 * search.c (protected_accessible_p): Also allow the access if
8163 the member is public in DERIVED. Lose TYPE parm.
8164 (friend_accessible_p): Lose TYPE parm.
8165 (accessible_p): Adjust.
8167 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8169 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8170 on things that are not sizes; ssize_binop deleted.
8171 Call size_diffop when appropriate.
8172 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8173 (build_primary_vtable, build_secondary_vtable): Likewise.
8174 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8175 Variable I is HOST_WIDE_INT.
8176 (get_vfield_offset): Pass proper types to size_binop.
8177 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8178 (finish_struct_1): Likewise.
8179 (skip_rtti_stuff): Arg N is now pointer to signed.
8180 (layout_class_type): Use size_zero_node.
8181 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8182 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8183 * decl.c (complete_arry_type): Pass proper types to size_binop.
8184 (xref_basetypes): BINFO_OFFSET is sizetype.
8185 * error.c (dump_expr): Don't use size_binop non-sizes.
8186 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8187 * init.c (construct_virtual_bases): Fix type error.
8188 (build_vec_delete_1): Pass proper type to size_binop and don't
8190 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8191 * rtti.c (get_base_offset): Pass proper type to size_binop.
8192 * search.c (dfs_find_vbases): Fix type error.
8193 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8194 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8195 * tree.c (debug_binfo): Variable N is signed.
8196 Use HOST_WIDE_INT_PRINT_DEC.
8197 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8198 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8199 size_one_node and size_zero_node.
8200 (c_alignof): Use size_one_node.
8201 (build_component_addr): Pass proper types to size_binop.
8202 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8204 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8206 Implement class scope using-declarations for functions.
8207 * class.c (handle_using_decl): Call add_method for used functions.
8208 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8209 (add_method): Used functions are hidden by local functions.
8210 (check_bases_and_members): Handle using-decls before finalizing
8211 CLASSTYPE_METHOD_VEC.
8212 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8213 override the type of 'this' accordingly.
8214 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8215 (convert_class_to_reference, build_user_type_conversion_1,
8216 build_new_function_call, build_object_call, build_new_op,
8217 build_new_method_call): Pass ctype parm.
8219 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8221 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8222 build_new_function_call, build_object_call, build_new_op,
8223 build_new_method_call, build_op_delete_call): Don't get basetype_path
8225 * typeck.c (build_component_ref): Likewise.
8226 * init.c (build_offset_ref): Likewise.
8227 (resolve_offset_ref): Don't call enforce_access.
8228 Call build_scoped_ref.
8229 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8230 would cause an error or if -pedantic.
8231 * class.c (alter_access): Lose binfo parm.
8233 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8235 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8238 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8240 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8241 pseudo_type_info creation into the std namespace
8243 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8245 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8246 (import_export_class): Remove declaration.
8247 * decl2.c (import_export_class): Make it static.
8248 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8249 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8250 EXPR_WITH_FILE_LOCATION.
8251 * lex.c (check_newline): Tweak filename/lineno setting.
8252 * semantics.c (begin_while_stmt): Fix typo in comment.
8254 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8256 * lang-options.h (-fmessage-length=): Add missing option.
8258 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8260 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8262 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8264 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8266 * optimize.c (expand_call_inline): Emit the return label before
8267 evaluating the return value.
8269 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8271 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8272 than duplicating functionality here.
8273 * optimize.c: Include input.h.
8274 (expand_call_inline): Use push_srcloc and pop_srcloc.
8275 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8276 * parse.c: Regenerated.
8277 * Makefile.in (lex.o): Depend on input.h.
8278 (optimize.o): Likewise.
8280 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8282 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8283 function type, rather than ICE.
8285 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8287 * decl.c (grokdeclarator): Call decl_type_access_control.
8288 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8291 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8293 * decl.c (decls_match): Remove obsolete static member nadgering.
8295 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8297 * decl.c (grokdeclarator): Change ANSI to ISO.
8298 * lex.c (consume_string, readescape, do_identifier): Likewise.
8299 (parse_float, real_yylex): Likewise.
8300 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8301 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8302 new_type_id, maybe_label_decls, simple_stmt,
8303 for.init.statement): Likewise.
8304 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8305 * semantics.c (finish_named_return_value): Likewise.
8306 * parse.c: Regenerate.
8308 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8310 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8311 (CPTI_CLASS_STAR_TYPE): Remove.
8312 (vtable_index_type): Likewise.
8313 (class_star_type_node): Remove.
8314 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8315 (build_binary_op_nodefault): Remove.
8316 * call.c (build_new_op): Use build_binary_op instead of
8317 build_binary_op_nodefault.
8318 * decl.c (init_decl_processing): Remove class_star_type_node
8319 initialization. Make delta_type_node ptrdiff_type_node under the
8320 new ABI. Initialize vtable_index_type.
8321 (build_ptrmemfunc_type): Build different structures for the new
8323 (build_enumerator): Use build_binary_op instead of
8324 build_binary_op_nodefault.
8325 * method.c (build_overload_value): Mangle pointers-to-members
8326 appropriately under the new ABI.
8327 * typeck.c (build_array_ref): Use build_binary_op instead of
8328 build_binary_op_nodefault.
8329 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8330 (build_binary_op_nodefault): Rename to ...
8331 (build_binary_op): ... this. Remove old version. Adjust for
8332 pointer-to-member comparisons under the new ABI.
8333 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8334 (build_ptrmemfunc): Adjust for the new ABI.
8335 (expand_ptrmemfunc_cst): Likewise.
8336 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8337 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8339 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8341 * call.c (build_object_call): Compress consecutive calls to
8343 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8344 (build_op_delete_call): Adjust message formatting.
8346 * class.c (check_bases): Compress consecutive calls to
8348 (finish_struct_anon): Say 'ISO C++'.
8350 * decl.c (start_decl): Same here.
8351 (grok_reference_init): Likewise.
8352 (grokfndecl): Correct message formatting.
8353 (grokfndecl): Improve diagnostic.
8354 (check_static_variable_definition): Likewise. Say 'ISO C++'
8355 (compute_array_index_type): Say 'ISO C++'
8356 (create_array_type_for_decl): Compress consecutive calls to
8358 (grokdeclarator): Say 'ISO C++'
8359 (grok_op_properties): Likewise.
8361 * decl2.c (delete_sanity): Clairify diagnostic.
8362 (check_member_template): Same here.
8363 (grok_function_init): Use consistent terminology.
8365 * expr.c (do_case): Say 'ISO C++'
8367 * friend.c (do_friend): Compress consecutive calls to warning.
8369 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8371 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8372 * class.c (build_secondary_vtable): Reorganize. Don't create a
8373 new vtable under the new ABI.
8374 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8376 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8377 the initializing elements.
8378 (initialize_vtable): New function.
8379 (dfs_finish_vtbls): Use it.
8380 (dfs_accumulate_vtbl_inits): New function.
8381 (finish_vtbls): Merge primary and secondary vtables under the new
8383 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8384 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8387 * class.c (build_vtable): New function, split out from ...
8388 (get_vtable_decl): ... here, and ...
8389 (build_secondary_vtable): ... here.
8391 * pt.c (tsubst_decl): Fix formatting.
8393 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8395 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8396 (avoid_overlap, build_base_field): Likewise.
8397 (build_base_field, build_base_fields, is_empty_class):
8398 Test DECL_SIZE with integer_zero.
8399 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8400 * cp-tree.h (struct lang_type): New field size_unit.
8401 (CLASSTYPE_SIZE_UNIT): New macro.
8402 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8403 (cp_finish_decl): Delete -Wlarger-than processing.
8404 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8405 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8406 * tree.c (make_binfo): binfo vector is one entry longer.
8407 (walk_tree): Walk DECL_SIZE_UNIT.
8409 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8411 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8413 (build_vtable_entry): Don't assume all vtable entries are
8415 (build_vtbl_initializer): Adjust accordingly.
8416 (get_vtable_decl): Fix formatting.
8418 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8420 * semantics.c (deferred_type_access_control): Walk the entire
8422 (save_type_access_control): Rename from
8423 initial_deferred_type_access_control. Just remember the value.
8424 (decl_type_access_control): New fn.
8425 (begin_function_definition): Use deferred_type_access_control, after
8426 we've started the function. Set type_lookups to error_mark_node.
8427 * parse.y (frob_specs, fn.def1): Adjust.
8428 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8429 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8430 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8431 (after_type_component_declarator0): Likewise.
8432 (after_type_component_declarator): Likewise.
8433 (notype_component_declarator): Likewise.
8434 * cp-tree.h: Adjust.
8436 * decl.c (redeclaration_error_message): Allow redeclaration of
8437 namespace-scope decls.
8439 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8441 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8443 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8445 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8446 * decl2.c (grokclassfn): Likewise.
8448 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8450 * decl2.c (lang_decode_option): Don't set default message length
8452 * lex.c (lang_init_options): Set it here.
8454 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8456 Make DECL_CONTEXT mean the class in which a member function was
8457 declared, even for a virtual function.
8458 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8459 (DECL_FRIEND_CONTEXT): New macro.
8460 (DECL_REAL_CONTEXT): Remove.
8461 (SET_DECL_FRIEND_CONTEXT): Likewise.
8462 (DECL_VIRTUAL_CONTEXT): Adjust.
8463 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8464 (add_friends): Remove.
8465 (hack_decl_function_context): Likewise.
8466 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8468 (build_over_call): Fix indentation. Use DECL_CONTEXT
8469 instead of DECL_CLASS_CONTEXT.
8470 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8471 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8472 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8473 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8474 (build_base_field): Likewise.
8475 (finish_struct_1): Likewise.
8476 (build_self_reference): Likewise.
8477 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8479 (pushtag): Use decl_function_context, not
8480 hack_decl_function_context.
8481 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8482 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8483 (pushdecl): Remove bogus code.
8484 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8485 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8486 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8487 Use decl_function_context, nothack_decl_function_context.
8488 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8489 (grokdeclarator): Likewise. Use decl_function_context, not
8490 hack_decl_function_context.
8491 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8492 (start_function): Use DECL_FRIEND_CONTEXT, not
8493 DECL_CLASS_CONTEXT. Use decl_function_context, not
8494 hack_decl_function_context.
8495 (finish_function): Use decl_function_context, not
8496 hack_decl_function_context.
8497 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8499 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8500 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8501 (grokfield): Likewise.
8502 (finish_builtin_type): Likewise.
8503 (finish_vtable_vardec): Use decl_function_context, not
8504 hack_decl_function_context.
8505 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8506 (start_static_initialization_or_destruction): Likewise.
8507 (finish_static_initialization_or_destruction): Likewise.
8508 (mark_used): Adjust logic for deciding when to synthesize methods.
8509 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8511 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8513 * friend.c (is_friend): Likewise.
8514 (add_friends): Remove.
8515 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8516 * lex.c (begin_definition_of_inclass_inline): Use
8517 decl_function_context, not hack_decl_function_context.
8518 (process_next_inline): Likewise.
8519 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8520 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8521 DECL_CLASSS_CONTEXT.
8522 (hack_identifier): Likewise.
8523 (synthesize_method): Use decl_function_context, not
8524 hack_decl_function_context.
8525 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8527 (is_member_template): Use decl_function_context, not
8528 hack_decl_function_context. Use DECL_CONTEXT, not
8530 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8532 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8534 (push_template_decl_real): Likewise.
8535 (instantiate_class_template): Don't call add_friends.
8536 (tsubst_default_argument): Use DECL_CONTEXT, not
8538 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8539 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8540 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8542 * repo.c (repo_inline_used): Likewise.
8543 * search.c (current_scope): Adjust for new _CONTEXT macros.
8544 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8546 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8547 (lookup_fnfields_here):Likewise.
8548 (check_final_overrider): Likewise.
8549 (init_vbase_pointers): Likewise.
8550 (virtual_context): Likewise.
8551 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8552 (expand_body): Use decl_function_context, not
8553 hack_decl_function_context.
8554 * tree.c (hack_decl_function_context): Remove.
8555 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8557 * typeck2.c (error_not_base_type): Likewise.
8559 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8561 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8563 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8565 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8567 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8569 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8571 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8573 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8575 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8577 * parse.y (frob_specs): Split out...
8578 (parse_decl): From here.
8579 (fn.def2): Call initial_deferred_type_access_control.
8580 (after_type_component_declarator0): Call frob_specs.
8581 (notype_component_declarator0): Likewise.
8582 * search.c (friend_accessible_p): Nested classes are friends of their
8585 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8587 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8588 used to create an implicit temporary.
8590 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8593 2000-02-08 Nathan Sidwell <nathan@acm.org>
8595 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8596 strip array element qualifiers too.
8598 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8600 * decl.c (store_parm_decls): Don't build cleanups for parameters
8601 while processing_template_decl.
8603 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8605 * cp-tree.h (struct saved_scope): Add incomplete field.
8606 (namespace_scope_incomplete): New macro.
8607 * decl.c (pushdecl): Use it.
8608 (hack_incomplete_structures): Use it. See through artificial
8610 (mark_saved_scope): Mark it.
8612 Implement access control for nested types.
8613 * search.c (type_access_control): New fn.
8614 (accessible_p): Now we do perform access control for types.
8615 * semantics.c (deferred_type_access_control): New fn.
8616 (initial_deferred_type_access_control): New fn.
8617 (begin_function_definition): Call it. Add lookups parm.
8618 * decl.c (struct binding_level): Add this_class field.
8619 (pushlevel_class): Set it.
8620 (mark_binding_level): Mark it.
8621 (lookup_name_real): Use it. Call type_access_control.
8622 (mark_saved_scope): Mark lookups field.
8623 * cp-tree.h (flagged_type_tree): Add lookups field.
8624 (struct saved_scope): Add lookups field.
8625 (type_lookups): New macro.
8626 * parse.y (declmods): Now <ftype>.
8627 (parse_decl): Add lookups parm. Call
8628 initial_deferred_type_access_control.
8629 (lang_extdef): Clear type_lookups.
8630 (typed_declspecs, declmods, typespec): Set lookups field.
8631 (initdcl): Call deferred_type_access_control.
8632 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8633 component_decl_1, named_parm): Adjust.
8634 * friend.c (is_friend): Nested classes are friends of their
8637 * class.c (currently_open_derived_class): New fn.
8638 * method.c (hack_identifier): Use it.
8640 * lex.c (do_identifier): Remove obsolete code.
8642 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8644 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8646 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8647 thinks this file is plain C).
8649 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8651 * Makefile.in (call.o): Depend on $(EXPR_H).
8653 * call.c: Include "expr.h".
8655 * class.c (dump_class_hierarchy): Add prototype.
8657 * search.c (dfs_get_pure_virtuals): Likewise.
8659 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8661 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8664 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8666 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8667 Store it in DECL_FCONTEXT.
8668 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8670 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8672 * tinfo.h (old abi): #include "tconfig.h".
8673 * tinfo.cc (convert_to_base): Move into old abi section.
8675 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8677 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8678 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8679 (BINFO_PRIMARY_BINFO): New macro.
8680 (BF_DELTA): Rename to ...
8681 (BV_DELTA): ... this.
8682 (BF_VCALL_INDEX): Rename to ...
8683 (BV_VCALL_INDEX): ... this.
8684 (BF_FN): Rename to ...
8686 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8687 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8688 (modify_vtable_entry): Simplify.
8689 (add_virtual_function): Rename BF_ macros to BV_ variants.
8690 (build_vtable_initializer): Likewise.
8691 (get_class_offset_1): Remove.
8692 (dfs_get_class_offset): Likewise.
8693 (get_class_offset): Likewise.
8694 (dfs_find_final_overrider): New function.
8695 (find_final_overrider): Likewise.
8696 (modify_one_vtable): Remove.
8697 (dfs_find_base): New function.
8698 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8699 find_final_overrider.
8700 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8702 (dfs_fixup_vtable_deltas): Remove.
8703 (override_one_vtable): Remove.
8704 (merge_overrides): Likewise.
8705 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8706 unreal chilren of virtual bases.
8707 (finish_struct_1): Don't use merge_overrides. Don't use
8708 dfs_fixup_vtable_deltas.
8709 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8712 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8713 Jason Merrill <jason@yorick.cygnus.com>
8715 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8717 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8719 * exception.cc (__throw_bad_typeid): Add missing std::.
8721 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8723 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8725 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8727 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8729 Runtime support for new-abi rtti.
8730 * inc/typeinfo (type_info::operator!=): Define in class.
8731 (type_info::before, type_info::name, type_info::operator==,
8732 type_info::operator!=): Define new ABI implementations.
8733 (type_info::is_pointer_p, type_info::is_function_p): Declare
8734 new virtual functions.
8735 (type_info::do_catch, type_info::do_upcast): Likewise.
8737 * tinfo.h (__base_class_info): Define new class.
8738 (__class_type_info): Likewise.
8739 (__si_class_type_info): Likewise.
8740 (__vmi_class_type_info): Likewise.
8741 (__dynamic_cast): Prototype.
8743 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8744 (type_info::is_pointer_p): Define new function.
8745 (type_info::is_function_p): Likewise.
8746 (type_info::do_catch): Likewise.
8747 (type_info::do_upcast): Likewise.
8748 (vtable_prefix): New structure for vtable access.
8749 (adjust_pointer): Define new template function.
8750 (contained_p, public_p, virtual_p, contained_public_p,
8751 contained_nonpublic_p, contained_nonvirtual_p): Define new
8753 (nonvirtual_base_type): New local variable.
8754 (__class_type_info::~__class_type_info): Define.
8755 (__si_class_type_info::~__si_class_type_info): Likewise.
8756 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8757 (__class_type_info::do_catch): Define new function.
8758 (__class_type_info::do_upcast): Likewise.
8759 (__class_type_info::find_public_src): Likewise.
8760 (__class_type_info::do_find_public_src): Likewise.
8761 (__si_class_type_info::do_find_public_src): Likewise.
8762 (__vmi_class_type_info::do_find_public_src): Likewise.
8763 (__class_type_info::do_dyncast): Likewise.
8764 (__si_class_type_info::do_dyncast): Likewise.
8765 (__vmi_class_type_info::do_dyncast): Likewise.
8766 (__class_type_info::do_upcast): Likewise.
8767 (__si_class_type_info::do_upcast): Likewise.
8768 (__vmi_class_type_info::do_upcast): Likewise.
8769 (__dynamic_cast): Likewise.
8771 * tinfo2.cc (__fundamental_type_info): Define new class.
8772 (__pointer_type_info): Likewise.
8773 (__reference_type_info): Likewise.
8774 (__array_type_info): Likewise.
8775 (__function_type_info): Likewise.
8776 (__enum_type_info): Likewise.
8777 (__ptr_to_member_type_info): Likewise.
8778 (__fundamental_type_info::~__fundamental_type_info): Define.
8779 (__pointer_type_info::~__pointer_type_info): Likewise.
8780 (__reference_type_info::~__reference_type_info): Likewise.
8781 (__array_type_info::~__array_type_info): Likewise.
8782 (__function_type_info::~__function_type_info): Likewise.
8783 (__enum_type_info::~__enum_type_info): Likewise.
8784 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8785 (__pointer_type_info::do_catch): Define new function.
8786 (__ptr_to_member_type_info::do_catch): Define new function.
8788 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8789 (__is_pointer): Likewise.
8791 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8793 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8795 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8796 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8797 (make_new_vtable): New function.
8798 (modify_vtable_entry): Handle generation of new vtables correctly.
8799 (modify_one_vtable): Remove unused parameter.
8800 (dfs_fixup_vtable_deltas): Likewise.
8801 (override_one_vtable): Use build_secondary_vtable.
8802 (finish_struct_1): Use build_primary_vtable and
8803 build_secondary_vtable.
8805 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8807 * cp/decl.c: Adjust variable names, comments, help strings.
8809 2000-01-29 Nathan Sidwell <nathan@acm.org>
8811 * new2.cc (operator delete[]): Use operator delete, don't assume
8814 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8816 * class.c (build_vtbl_initializer): Add argument to
8817 build_vtable_entry call.
8819 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8821 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8822 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8823 (BF_DELTA): New macro.
8824 (BF_VCALL_INDEX): Likewise.
8826 (THUNK_VCALL_OFFSET): Likewise.
8827 (make_thunk): Change prototype.
8828 * class.c (build_vtable_entry): Integrate
8829 build_vtable_entry_for_fn. Handle vcall indices.
8830 (build_vtable_entry_for_fn): Remove.
8831 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8832 BF_VCALL_INDEX, BF_FN.
8833 (modify_vtable_entry): Integrate common code from
8834 modify_one_vtable and dfs_fixup_vtable_deltas.
8835 (add_virtual_function): Set BF_VCALL_INDEX.
8836 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8838 (modify_one_vtable): Simplify.
8839 (dfs_fixup_vtable_deltas): Likewise.
8840 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8841 * method.c (make_thunk): Handle vcall indices.
8843 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8845 Compiler side new abi rtti (not enabled).
8846 * cp-tree.h (new_abi_rtti_p): New macro.
8847 (emit_support_tinfos): Prototype new function.
8848 (tinfo_decl_p): Likewise.
8849 (emit_tinfo_decl): Likwise.
8850 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8852 (doing_runtime): New local static.
8853 (init_rtti_processing): Add new-abi initializer.
8854 (get_tinfo_decl): Add new-abi logic.
8855 (tinfo_from_decl): Likewise.
8856 (build_dynamic_cast_1): Likewise.
8857 (qualifier_flags): New static function.
8858 (tinfo_base_init): Likewise.
8859 (generic_initializer): Likewise.
8860 (ptr_ref_initializer): Likewise.
8861 (ptmd_initializer): Likewise.
8862 (class_hint_flags): Likewise.
8863 (class_initializer): Likewise.
8864 (synthesize_tinfo_var): Likewise.
8865 (create_real_tinfo_var): Likewise.
8866 (create_pseudo_type_info): Likewise.
8867 (get_vmi_pseudo_type_info): Likewise.
8868 (create_tinfo_types): Likewise.
8869 (emit_support_tinfos): New global function.
8870 (tinfo_decl_p): New global predicate.
8871 (emit_tinfo_decl): New global function.
8872 * class.c (set_rtti_entry): Generalize for old and new rtti.
8873 (build_vtbl_initializer): Likewise.
8874 * decl2.c (finish_file): Likewise.
8876 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8878 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8879 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8881 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8883 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8886 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8888 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8890 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8892 * optimize.c (calls_setjmp_r): Supply new argument
8893 to special_function_p.
8895 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8897 * call.c: PROTO -> PARAMS.
8898 * class.c: Likewise.
8899 * cp-tree.h: Likewise.
8903 * decl2.c: Likewise.
8905 * errfn.c: Likewise.
8906 * error.c: Likewise.
8907 * except.c: Likewise.
8910 * input.c: Likewise.
8913 * method.c: Likewise.
8914 * optimize.c: Likewise.
8915 * parse.y: Likewise.
8919 * search.c: Likewise.
8920 * semantics.c: Likewise.
8923 * typeck.c: Likewise.
8924 * typeck2.c: Likewise.
8927 2000-01-25 Richard Henderson <rth@cygnus.com>
8929 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8931 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8933 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8934 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8935 (struct vcall_offset_data_s): New type.
8936 (dfs_vcall_offset_queue_p): New function.
8937 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8938 (build_vcall_offset_vtbl_entries): Likewise.
8939 (layout_vtable_decl): Likewise.
8940 (num_vfun_entries): Likewise.
8941 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8942 (build_vtbl_initializer): Likewise.
8943 (dfs_finish_vtabls): Use layout_vtable_decl.
8944 (modify_one_vtables): Always duplicate vtables under the new ABI.
8945 (finish_struct_1): Use layout_vtable_decl.
8947 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8949 * decl.c (member_function_or_else): Change third arg from a format
8950 specifier to an `enum overload_flags'. Callers changed.
8952 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8954 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8955 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8956 build_const_cast, get_delta_difference, check_return_expr): Avoid
8957 ANSI string concatenation usage.
8959 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8961 * class.c (layout_class_type): Put the fields required to make a
8962 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8965 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8967 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8970 * decl2.c (mark_used): Do instantiate inlines that have been
8971 explicitly instantiated.
8973 2000-01-24 Richard Henderson <rth@cygnus.com>
8975 * call.c (build_over_call): Use expand_tree_builtin.
8976 * typeck.c (build_function_call_real): Likewise.
8977 (build_binary_op_nodefault): Handle unordered compares.
8979 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8981 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8982 cp_tree_index values.
8983 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8984 New global node #defines for them.
8985 * rtti.c (call_void_fn): Replace with ...
8986 (build_runtime_decl): ... new static function.
8987 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8988 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8989 (build_dynamic_cast_1): Always produce correctly typed result.
8990 Explicitly produce type_info addresses. Use dynamic_cast_node.
8991 * exception.cc (__throw_bad_cast): Return `void *'.
8992 (__throw_bad_typeid): Return `const type_info &'.
8994 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8996 * cp-tree.h (get_vtable_decl): Prototype new function.
8997 * class.c (get_vtable_decl): New function. Broken out from ...
8998 (build_vtable): ... here. Use it.
8999 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9002 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9004 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9005 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9006 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9007 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9008 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9009 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9010 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9011 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9012 (CPTI_TINFO_VAR_ID): New enumeration.
9013 (__tp_desc_type_node, __access_mode_type_node,
9014 __bltn_desc_type_node, __user_desc_type_node,
9015 __class_desc_type_node, __ptr_desc_type_node,
9016 __attr_desc_type_node, __func_desc_type_node,
9017 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9018 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9019 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9020 enum_desc_type_node, class_desc_type_node,
9021 si_class_desc_type_node, vmi_class_desc_type_node,
9022 ptmd_desc_type_node, base_desc_type_node): New #defines.
9023 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9024 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9025 (tinfo_var_id): New enumeration.
9026 (DECL_TINFO_FN_P): Augment comment.
9027 * decl.c (cp_global_trees): Adjust documentation.
9028 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9029 tinfo_decl_type and tinfo_var_id.
9030 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9031 (build_typeid): Remove unused variable.
9032 (get_tinfo_var): Use tinfo_var_id.
9033 (tinfo_name): New static function.
9034 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9035 (tinfo_from_decl): Likewise.
9036 (get_base_offset): New static function, broken out of
9038 (expand_si_desc): Use tinfo_name.
9039 (expand_class_desc): Likewise. Lose local static variable.
9040 Use base_desc_type_node. Use get_base_offset.
9041 (expand_ptr_desc): Use tinfo_name.
9042 (expand_attr_desc): Likewise.
9043 (expand_generic_desc): Likewise.
9045 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9046 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9048 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9050 * cp-tree.h (__eprintf): Remove declaration.
9051 * tree.c (__eprintf): Remove definition.
9053 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9054 Mark Mitchell <mark@codesourcery.com>
9056 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9057 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9059 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9061 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9063 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9065 * cp-tree.h (register_dtor_fn): New function.
9066 * decl.c (destroy_local_static): Rename to ...
9067 (register_dtor_fn): ... this. Give it external linkage.
9068 (expand_static_init): Use it.
9069 * decl2.c (do_static_initialization): Likewise, if using
9071 (do_static_destruction): Check that __cxa_atexit is not in use.
9072 (finish_file): Don't call do_static_destruction if using
9075 * typeck.c (convert_arguments): Restore two-message error
9078 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9080 Remap dynamic cast hint values to be consistent across ABIs.
9081 * search.c (dynamic_cast_base_recurse): Remap generated value.
9082 (get_dynamic_cast_base_type): Adjust documentation.
9083 * tinfo.h (__user_type_info::dyncast): Likewise.
9084 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9085 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9086 (__class_type_info::do_dyncast): Likewise.
9087 (__class_type_info::do_find_public_subobj): Likewise.
9088 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9090 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9092 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9094 * typeck2.c (incomplete_type_error): Restore previous
9095 cp_error and cp_error_at call sequence.
9097 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9099 * class.c (dump_class_hierarchy): Make format agree with argument;
9100 cast pointer to unsigned long and print with %lx.
9102 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9104 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9106 * typeck.c (composite_pointer_type, common_type,
9107 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9108 build_function_call_real, convert_arguments,
9109 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9110 build_unary_op, mark_addressable, build_compound_expr,
9111 build_static_cast, build_reinterpret_cast, build_const_cast,
9112 build_c_cast, build_modify_expr, get_delta_difference,
9113 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9114 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9116 * typeck2.c (readonly_error, abstract_virtuals_error,
9117 process_init_constructor, check_for_new_type): Likewise.
9119 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9121 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9124 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9126 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9127 (build_x_typeid): Likewise.
9128 (get_tinfo_fn): Likewise.
9129 (get_tinfo_fn_unused): Rename to ...
9130 (get_tinfo_decl): ... here.
9131 * rtti.c (build_headof): Replace logic error with assertion.
9132 (get_tinfo_fn_dynamic): Rename to ...
9133 (get_tinfo_decl_dynamic): ... here. Make static. Use
9134 complete_type_or_else.
9135 (build_x_typeid): Move into ...
9136 (build_typeid): ... here. Adjust call to
9137 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9138 throw_bad_typeid expression.
9139 (get_tinfo_fn_unused): Rename to ...
9140 (get_tinfo_decl): ... here. Adjust comment.
9141 (get_tinfo_fn): Delete.
9142 (tinfo_from_decl): New static function.
9143 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9144 (get_typeid): Use complete_type_or_else.
9145 (build_dynamic_cast_1): Adjust calls to
9146 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9147 * parse.y (primary): Adjust call to build_typeid.
9148 * except.c (build_eh_type_type_ref): Adjust call to
9149 get_tinfo_decl. Mark as used.
9150 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9151 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9152 * parse.c: Regenerated.
9154 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9156 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9158 (resolves_to_fixed_type_p): Document calling convention.
9159 * rtti.c (build_x_typeid): Initialize NONNULL.
9161 * cp-tree.h (build_shared_int_cst): New function.
9162 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9163 * class.c (modify_vtable_entry): Likewise.
9164 (add_virtual_function): Split out code to generated shared
9165 INTEGER_CSTs to build_share_int_cst.
9166 (modify_all_vtables): Handle all the overridden functions here.
9167 Add overridden functions from non-primary virtual bases to the
9169 (finish_struct_1): Adjust call to modify_all_vtables. Add
9170 overridden functions from non-primary bases to the vtable.
9171 * tree.c (build_shared_int_cst): New function.
9173 * cp-tree.h (scratchalloc): Remove.
9174 (build_scratch_list): Likewise.
9175 * call.c (convert_class_to_reference): Replace build_scratch_list
9176 and build_expr_list with build_tree_list.
9177 (add_candidate): Replace scratchalloc with expralloc. Note memory
9179 (build_user_type_conversion_1): Replace build_scratch_list
9180 and build_expr_list with build_tree_list.
9181 (build_new_op): Likewise.
9182 (build_op_delete_call): Likewise.
9183 (convert_like): Likewise.
9184 * cvt.c (ocp_convert): Likewise.
9185 * decl.c (start_decl): Likewise.
9186 (start_function): Likewise.
9187 (finish_destructor_body): Likewise.
9188 (maybe_build_cleanup_1): Likewise.
9189 * decl2.c (reparse_decl_as_expr): Likewise.
9190 * init.c (perform_member_init): Likewise.
9191 (expand_cleanup_for_base): Likewise.
9192 (build_builtin_delete_call): Likewise.
9193 (build_new_1): Likewise.
9194 (build_delete): Likewise.
9195 * method.c (do_build_assign_ref): Likewise.
9196 * parse.y (already_scoped_stmt): Likewise.
9197 (nontrivial_exprlist): Likewise.
9198 (net_initializer): Likewise.
9199 (initlist): Likewise.
9200 * parse.c: Regenerated.
9201 * rtti.c (build_x_typeid): Likewise.
9202 (build_dynamic_cast_1): Likewise.
9203 * typeck.c (build_x_compound_expr): Likewise.
9204 (build_static_cast): Likewise.
9205 (build_modify_expr): Likewise.
9207 * cp-tree.h (DECL_VINDEX): Add documentation.
9208 * class.c (build_vtable_entry): Likewise.
9209 (start_vtable): Add comment.
9210 (add_virtual_function): Replace pending_hard_virtuals with
9211 overridden_virtuals and pending_virtuals with new_virtuals.
9212 Replace redundant assignments with assertions.
9213 (check_for_override): Add comment.
9214 (check_bases_and_members): Replace pending_hard_virtuals with
9215 overridden_virtuals and pending_virtuals with new_virtuals.
9216 (create_vtbl_ptr): Likewise.
9217 (layout_class_type): Likewise.
9218 (finish_struct_1): Likewise. Add comments.
9220 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9222 * class.c (finish_struct_1): Replace redundant code with
9225 * cp-tree.h (flag_new_abi): Move.
9226 (flag_use_cxa_atexit): Likewise.
9227 (flag_honor_std): Likewise.
9228 (flag_rtti): Likewise.
9229 (vbase_offsets_in_vtable_p): Define.
9230 (vptrs_present_everywhere_p): Likewise.
9231 (TYPE_CONTAINS_VPTR_P): Likewise.
9232 (dfs_walk_real): Declare.
9233 * class.c (build_vbase_pointer_fields): Check
9234 vbase_offsets_in_vtable_p.
9235 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9237 (build_vbase_offset_vtbl_entries): Simplify.
9238 (build_vbase_offset_vtbl_entries): Adjust.
9239 (build_vbase_pointer): Add ability to look up vbase offsets in
9241 (start_vtable): New function.
9242 (add_virtual_function): Use it.
9243 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9244 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9245 (build_vtbl_initializer): Take the type of the complete object as
9246 input. Use it to correctly calculate vbase offsets.
9247 (dfs_finish_vtbls): Pass the complete type to
9248 build_vtbl_initializer.
9249 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9250 (create_vtable_ptr): Create a vtable even if there are no
9251 new virtual functions, under the new ABI.
9252 (finish_struct_1): Likewise.
9253 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9254 * decl.c (exapnd_static_init): Remove call to
9255 preserve_initializer.
9256 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9258 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9259 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9260 (construct_virtual_bases): Don't initialize virtual base pointers
9262 (build_aggr_init): Clean up comment.
9263 (expand_aggr_init_1): Likewise.
9264 * rtti.c (expand_class_desc): Store the virtual function table
9265 index where the vbase offset lives in the offset field.
9266 * search.c (dfs_walk_real): Make it global.
9267 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9268 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9270 * tinfo.h (USItype): Make it signed under the new ABI.
9271 * tinfo.cc (convert_to_base): New function. Encapsulate base
9272 conversion logic here.
9273 (__class_type_info::do_upcast): Use it.
9274 (__class_type_info::do_dyncast): Likewise.
9275 (__class_type_info::do_find_public_subobj): Likewise.
9277 * init.c (construct_virtual_bases): Don't look up the addresses of
9278 virtual bases at run-time.
9280 * class.c (build_vbase_pointer): Relocate.
9281 (build_vbase_pointer_fields): Likewise.
9282 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9283 (build_vbase_offset_vtbl_entries): Likewise.
9285 * decl.c (init_decl_processing): Complain if -fnew-abi
9286 -fno-vtable-thunks is used.
9288 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9291 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9293 * cp-tree.h (num_extra_vtbl_entries): New function.
9294 (size_extra_vtbl_entries): Likewise.
9295 (dfs_vtable_path_unmark): Likewise.
9296 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9297 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9298 * class.c (num_extra_vtbl_entries): New function.
9299 (size_extra_vtbl_entries): Likewise.
9300 (dfs_build_vbase_offset_vtbl_entries): New function.
9301 (build_vbase_offset_vtbl_entries): Likewise.
9302 (build_vtbl_initializer): Use it.
9303 (finish_struct_1): Adjust vtable sizes (using
9304 num_extra_vtbl_entries).
9305 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9306 THUNK_DECL is non-NULL before expanding it.
9307 * init.c (expand_virtual_init): Adjust the vtable pointer by
9308 size_extra_vtbl_entries before storing it.
9309 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9310 Handle TREE_LIST parameters here, not in the dfs_* functions.
9311 (dfs_unmarked_real_bases_queue_p): Adjust.
9312 (dfs_marked_real_bases_queue_p): Likewise.
9313 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9314 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9315 (dfs_vtable_path_unmark): Likewise.
9317 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9319 * optimize.c (copy_body_r): Clear the operand three of a
9320 TARGET_EXPR when copying it.
9322 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9324 * method.c (build_decl_overload_real): Check whether we are in ::
9325 before returning __builtin_new/delete.
9327 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9329 * pt.c (tsubst_friend_function): Improve comment.
9330 (instantiate_decl): Avoid crashing when a "nested" function is
9331 instantiated from the top level.
9333 * dump.c (dqeueue_and_dump): Dump
9334 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9336 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9338 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9340 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9342 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9343 ENABLE_NEW_GXX_ABI defined.
9344 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9345 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9346 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9348 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9350 * decl.c (start_cleanup_fn): Call pushdecl.
9352 * call.c (convert_class_to_reference): Fix typos.
9353 (build_conditional_expr): Handle errors gracefully.
9354 * class.c (push_nested_class): Likewise.
9355 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9356 (DECL_THIS_EXTERN): Use it.
9357 (DECL_THIS_STATIC): Likewise.
9358 * cvt.c (convert_to_void): Handle errors gracefully.
9359 (build_expr_type_conversion): Likewise.
9360 * decl.c (maybe_push_decl): Likewise.
9361 (start_decl_1): Likewise.
9362 (require_complete_types_for_parms): Likewise.
9363 * parse.y (structsp): Likewise.
9364 (base_class): Likewise.
9365 * parse.c: Regenerated.
9366 * pt.c (finish_member_template_decl): Likewise.
9367 * typeck.c (decay_conversion): Likewise.
9369 * cp-tree.h (dfs_skip_vbases): New function.
9370 (find_vbase_instance): Likewise.
9371 * class.c (determine_primary_base): Allow a nearly empty base to
9372 serve as a primary base class under the new ABI.
9373 (get_class_offset_1): Rename to ...
9374 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9376 (get_class_offset): Use it. Issue error messages here.
9377 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9378 find the right copies of virtual bases.
9379 (fixup_vtable_deltas1): Rename to ...
9380 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9381 bases as primary bases.
9382 (fixup_vtable_deltas): Remove.
9383 (override_one_vtable): Handle virtual bases as primary bases.
9384 (merge_overrides): Likewise.
9385 (finish_struct_1): Likewise.
9386 (dump_class_hierarchy): Dump primary-ness of bases as well.
9387 * search.c (mark_primary_bases): Use a pre-order traversal to
9388 handle primary virtual bases.
9389 (dfs_skip_vbases): New fiunction.
9390 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9391 (fixup_virtual_upcast_offsets): Likewise.
9392 (fixup_all_virtual_upcast_offsets): Likewise.
9393 (dfs_find_vbase_instances): New function.
9394 (find_vbase_instance): Likewise.
9396 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9398 * lex.c (DIR_SEPARATOR): Delete macro.
9400 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9402 * decl2.c (lang_decode_option): Handle automatic line wrapping
9405 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9407 * friend.c (do_friend): Don't resolve scopes when processing
9408 template declarations, even if the qualifying scope doesn't
9409 involve template parameters.
9411 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9413 * class.c (dfs_modify_vtables_queue_p): Remove.
9414 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9415 and dfs_marked_real_bases_queue_p instead of
9416 dfs_modify_vtables_queue_p.
9418 * class.c (build_vbase_path): Simplify.
9419 (dfs_propagate_binfo_offsets): New function.
9420 (propagate_binfo_offsets): Use it.
9421 (remove_base_field): Simplify.
9422 (dfs_set_offset_for_vbases): Remove.
9423 (dfs_set_offset_for_shared_vbases): New function.
9424 (dfs_set_offset_for_unshared_vbases): Likewise.
9425 (layout_virtual_bases): Use them.
9426 (layout_basetypes): Don't call propagate_binfo_offsets.
9427 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9430 * class.c (build_base_field): New function, split out from ...
9431 (build_base_fields): ... here. Use it. Allocate primary bases
9432 first, under the new ABI.
9433 (get_vtable_entry): Remove.
9434 (remove_base_field): New function, split out from ...
9435 (remove_base_fields): ... here. Adjust since primary bases come
9436 first under the new ABI.
9438 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9439 (initialize_vtbl_ptrs): New function.
9440 (expand_indirect_vtbls_init): Change prototype.
9441 (convert_pointer_to_vbase): Declare.
9442 * init.c (expand_direct_vtbls_init): Remove.
9443 (dfs_initialize_vtbl_ptrs): New function.
9444 (initialize_vtbl_ptrs): Likewise.
9445 (emit_base_init): Use initialize_vtbl_ptrs.
9446 * search.c (convert_pointer_to_vbase): Make it global.
9447 (expand_indirect_vtbls_init): Remove vtable initialization code.
9448 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9450 * class.c (dfs_finish_vtbls): New function.
9451 (finish_vtbls): Use it.
9452 (dump_class_hierarchy): New function.
9454 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9455 (BINFO_VBASE_PRIMARY_P): New macro.
9456 (BINFO_VIRTUALS): Add to documentation.
9457 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9458 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9459 (dfs_mark_primary_bases_queue_p): Likewise.
9460 (dfs_unmarked_real_bases_queue_p): New function.
9461 (dfs_marked_real_bases_queue_p): Likewise.
9462 * search.c (dfs_mark_primary_bases): Adjust.
9463 (mark_primary_bases): Likewise.
9464 (get_shared_vbase_if_not_primary): New function.
9465 (dfs_unmarked_real_bases_queue_p): Likewise.
9466 (dfs_marked_real_bases_queue_p): Likewise.
9467 (dfs_get_pure_virtuals): Simplify.
9468 (get_pure_virtuals): Likewise.
9470 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9472 * lex.c: Include tm_p.h.
9474 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9476 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9478 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9480 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9481 * pt.c (instantiate_decl): Defer comdat templates that might not be
9484 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9485 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9486 (finish_file): Likewise.
9488 * decl2.c (import_export_class): Undo 12/14 change.
9490 * error.c (dump_decl): operator new, not operatornew.
9492 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9493 * search.c (lookup_field_1): Look for the last field with the
9496 2000-01-05 Nathan Sidwell <nathan@acm.org>
9498 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9501 2000-01-05 Nathan Sidwell <nathan@acm.org>
9503 * typeck.c (build_static_cast): Don't strip target qualifiers
9504 when casting from a class.
9506 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9508 * class.c (warn_hidden): Initialize variable `fndecl'.
9510 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9512 * decl.c (flag_isoc9x): New variable to be able to use code in
9513 c-common.c. For now always zero.
9515 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9517 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9518 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9519 or unshare_base_binfos for virtual bases here.
9520 * search.c (dfs_get_vbase_types): Do it here.
9521 (get_vbase_types): Adjust.
9523 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9525 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9526 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9527 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9528 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9529 (unmark_primary_bases): Remove declaration.
9530 (unmarkedp): Declare.
9531 (dfs_vbase_unmark): Likewise.
9532 * class.c (determine_primary_base): Return immediately if there
9533 are no base classes. Call mark_primary_bases here.
9534 (modify_all_direct_vtables): Remove.
9535 (modify_all_indirect_vtables): Remove.
9536 (dfs_modify_vtables_queue_p): New function.
9537 (dfs_modify_vtables): New function.
9538 (modify_all_vtables): Use them.
9539 (build_base_fields): Build FIELD_DECLs for primary virtual base
9541 (create_vtable_ptr): Don't call determine_primary_base here.
9542 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9543 (dfs_set_offset_for_vbases): ... this.
9544 (layout_virtual_bases): Use it.
9545 (layout_class_type): Call determine_primary_base here.
9546 * search.c (unmarkedp): Make it global.
9547 (shared_marked_p): Simplify.
9548 (shared_unmarked_p): Likewise.
9549 (dfs_primary_bases_queue_p): Remove.
9550 (dfs_unmark_primary_bases): Likewise.
9551 (unmark_primary_bases): Likewise.
9552 (mark_primary_bases): Simplify.
9553 (get_pure_virtuals): Don't call mark_primary_bases here.
9554 (dfs_vbase_unmark): New function.
9555 (get_vbase_types): Simplify.
9557 * class.c (struct base_info): Remove.
9558 (determine_primary_base): Take has_virtual_p rather than a
9559 base_info as input. Don't calculate max_has_virtual.
9560 (finish_struct_bits): Remove max_has_virtual argument.
9561 (create_vtable_ptr): Remove max_has_virtual_p argument.
9562 (layout_virtual_bases): Remove max argument.
9563 (layout_basetypes): Likewise.
9564 (layout_class_type): Remove max_has_virtual_p argument.
9565 (finish_struct_1): Remove max_has_virtual.
9567 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9568 (layout_basetypes): Remove.
9569 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9570 Update to handle primary virtual bases.
9571 (remove_base_fields): New function, split out from
9573 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9574 (layout_virtual_bases): New function, split out from
9575 layout_basetypes. Update to handle primary virtual bases.
9576 (layout_basetypes): Moved here from tree.c. Use
9577 remove_base_fields and layout_virtual_bases.
9578 * search.c (dfs_mark_primary_bases_queue_p): New function.
9579 (mark_primary_bases): Use it.
9580 * tree.c (CEIL): Remove.
9581 (propagate_binfo_offsets): Remove.
9582 (layout_basetypes): Remove.
9584 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9586 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9587 (BINFO_PRIMARY_MARKED_P): New macro.
9588 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9589 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9590 (mark_primary_bases): New function.
9591 (unmark_primary_bases): Likewise.
9592 * search.c (get_abstract_virtuals_1): Remove.
9593 (dfs_mark_primary_bases): New function.
9594 (mark_primary_bases): Likewise.
9595 (dfs_unmark_primary_bases): Likewise.
9596 (unmark_primary_bases): Likewise.
9597 (dfs_get_pure_virtuals): Likewise.
9599 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9601 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9602 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9603 (modify_one_vtable): Adjust.
9604 (fixup_vtable_deltas1): Likewise.
9605 (override_one_vtable): Likewise.
9606 * search.c (get_abstract_virtuals_1): Likewise.
9607 (get_pure_virtuals): Likewise.
9608 (expand_upcast_fixups): Likewise.
9609 * tree.c (debug_binfo): Likewise.
9611 * class.c (build_vtable): Don't return a value. Don't rebuild
9612 vtables for bases that have already been handled.
9613 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9614 already been handled.
9615 (modify_one_vtable): Adjust accordingly.
9616 (fixup_vtable_deltas1): Likewise.
9617 (finish_struct_1): Likewise.
9619 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9621 * call.c (build_new_method_call): Also check destructors.
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