1 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
3 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
5 2001-07-18 Mark Mitchell <mark@codesourcery.com>
7 * class.c (type_requires_array_cookie): New function.
8 (check_methods): Don't try to figure out whether the type needs a
10 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
11 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
12 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
13 * pt.c (instantiate_class_template): Don't set
14 TYPE_VEC_DELETE_TAKES_SIZE.
15 * NEWS: Document ABI changes from GCC 3.0.
17 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
18 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
20 * NEWS (Changes in GCC 3.0): Fix typo.
22 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
24 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
25 which attributes are to be attached, and a flags argument. Update
26 call to decl_attributes.
27 (grokfield): Update call to decl_attributes.
28 * class.c (finish_struct): Update call to cplus_decl_attributes.
29 * cp-tree.h (cplus_decl_attributes): Update prototype.
30 * decl.c (start_decl, grokdeclarator, start_function): Update
31 calls to decl_attributes and cplus_decl_attributes.
32 * friend.c (do_friend): Update call to cplus_decl_attributes.
33 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
35 2001-07-12 Mark Mitchell <mark@codesourcery.com>
37 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
38 for `register' variables with an asm-specification.
40 2001-07-11 Mark Mitchell <mark@codesourcery.com>
42 * semantics.c (finish_asm_stmt): Mark the output operands
43 to an asm addressable, if necessary.
45 2001-07-11 Ben Elliston <bje@redhat.com>
47 * Revert this change -- there is a subtle bug.
50 * decl.c (finish_enum): New "attributes" argument; pass it to
51 cplus_decl_attributes. Use a narrower type if the enum is packed.
52 * cp-tree.h (finish_enum): Adjust prototype.
53 * parse.y (enum_head): New non-terminal.
54 (structsp): Use it. Enums now may be preceded or followed by
55 optional attributes -- pass their chained tree to finish_enum().
56 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
58 2001-07-10 Mark Mitchell <mark@codesourcery.com>
60 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
63 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
65 * semantics.c (cp_expand_stmt): Fix for null
66 current_function_return_value.
68 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
70 * call.c (build_op_delete_call): Initialize fn.
71 (convert_like_real): Delete conditional.
72 (joust): Initialize *w and *l.
73 * class.c: Add prototype for binfo_ctor_vtable.
74 (get_primary_binfo): Initialize result.
75 * init.c (build_java_class_ref): Initialize name.
77 2001-07-09 Erik Rozendaal <dlr@acm.org>
79 * typeck.c (unary_complex_lvalue): Do not duplicate the
80 argument to modify, pre-, or post-increment when used as an
81 lvalue and when the argument has side-effects.
83 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
85 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
86 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
87 cplus_decl_attributes even if attrs is NULL.
88 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
90 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
92 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
93 calls to decl_attributes.
95 2001-07-06 Ira Ruben <ira@apple.com>
97 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
98 be DECL_TEMPLATE_RESULT.
100 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
102 * cp-tree.h (copy_template_template_parm): Rename to ...
103 (bind_template_template_parm): ... here.
104 * tree.c (copy_template_template_parm): Rename to ...
105 (bind_template_template_parm): ... here. Remove the case when
106 NEWARGS is NULL_TREE.
107 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
108 BOUND_TEMPLATE_TEMPLATE_PARM.
109 * pt.c (lookup_template_class): Adjust.
111 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
113 * cvt.c (convert_lvalue): New fn.
114 * cp-tree.h: Declare it.
115 * method.c (do_build_assign_ref): Use it.
116 (do_build_copy_constructor): Convert parm to base types
117 before calling base constructors.
119 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
120 DECL_USER_ALIGN. Check flag_elide_constructors instead of
122 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
124 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
126 * optimize.c (optimize_inline_calls): New function, broken out
128 (optimize_function): ... here. Call it. Don't inline if it is
130 (dump_function): Print name of dump flag causing this dump.
131 * semantics.c (expand_body): Move thunk inline check to
134 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
136 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
137 (comptypes): Use target.comp_type_attributes.
139 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
141 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
143 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
145 * error.c (lang_print_error_function): Add a `diagnostic_context *'
148 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
150 * decl2.c (import_export_class): Update.
152 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
154 * error.c (init_error): Adjust settings.
156 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
158 * error.c (init_error): Adjust settings.
160 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
162 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
163 return pointers to data members by reference rather than by value.
165 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
167 Implement the Named Return Value optimization.
168 * cp-tree.h (struct cp_language_function): Add x_return_value.
169 (current_function_return_value): Now a macro.
170 * decl.c: Don't define it.
171 (define_label, finish_case_label): Don't clear it.
172 (init_decl_processing): Don't register it with GC.
173 * semantics.c (genrtl_finish_function): Don't check it for
174 no_return_label. Copy the RTL from the return value to
175 current_function_return_value and walk, calling...
176 (nullify_returns_r): ...this new fn.
177 * typeck.c (check_return_expr): Set current_function_return_value.
179 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
181 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
182 sharing a ctor vtable with. Merge code for cases 1 and 2.
183 (binfo_ctor_vtable): New fn.
184 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
186 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
188 * class.c (dfs_find_final_overrider): Fix logic.
190 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
191 virtual thunk instead of non-virtual.
192 (get_matching_virtual): Uncomment.
194 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
195 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
198 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
200 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
201 we've not emerged from the hierarchy of RTTI_BINFO on reaching
204 2001-06-13 Mark Mitchell <mark@codesourcery.com>
206 * NEWS: Update release number.
208 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
210 PR c++/3130, c++/3131, c++/3132
211 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
212 * class.c (force_canonical_binfo_r): Move
213 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
214 virtual bases unless they're primary and what they're primary
216 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
217 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
218 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
220 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
221 (layout_nonempty_base_or_field): Add most derived type
223 (layout_empty_base): Likewise.
224 (build_base_field): Likewise.
225 (build_base_fields): Likewise.
226 (propagate_binfo_offsets): Add most derived type
227 parameter. Skip non canonical virtual bases too.
228 (dfs_set_offset_for_unshared_vbases): Don't skip primary
229 bases. Do skip canonical bases.
230 (layout_virtual_bases): Adjust.
231 (layout_class_type): Adjust.
232 (dfs_get_primary_binfo): Build list of virtual primary base
234 (get_primary_binfo): Check that the shared virtual primary
235 base candidate was found first.
236 (accumulate_vtbl_inits): Don't do anything for non-vptr
237 containing binfos. For case 1 primary virtual bases, keep
238 checking that we've not emerged from the hierarchy of RTTI_BINFO.
240 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
243 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
244 hierarchy looking for primary bases for a ctor
245 vtable. Recursively call oneself, if we meet our primary via
246 this route and haven't met it yet via inheritance graph order.
248 2001-06-11 Mark Mitchell <mark@codesourcery.com>
250 * lang-options.h: Emit documentation for -fno-honor-std, not
253 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
255 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
257 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
259 2001-06-10 Mark Mitchell <mark@codesourcery.com>
260 Gabriel Dos Reis <gdr@codesourcery.com>
262 * Make-lang.in (cp/call.o): Depend on diagnostic.h
263 (cp/typeck.o): Depend on diagnostic.h
264 (cp/typeck2.o): Depend on diagnostic.h
265 (cp/repo.o): Depend on dignostic.h
266 * typeck.c: #include diagnostic.h
267 (convert_for_initialization): Remove extern declaration for
268 warningcount and errorcount.
270 * call.c: #include diagnostic.h
271 (convert_like_real): Remove extern declaration for warnincount and
274 * repo.c: #include diagnostic.h
275 * typeck2.c: #include diagnostic.h
277 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
279 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
282 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
285 * friend.c (do_friend): Use push_decl_namespace for classes at
288 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
289 Jason Merrill <jason_merrill@redhat.com>
292 * class.c (build_secondary_vtable): Use assert, rather than an error
294 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
295 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
296 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
297 Don't set BINFO_VTABLE for a primary virtual base.
299 2001-06-07 Mark Mitchell <mark@codesourcery.com>
301 * decl.c (duplicate_decls): Update source position information
302 when a template function is defined.
304 2001-06-07 Phil Edwards <pme@sources.redhat.com>
306 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
308 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
311 * decl.c (pushtag): Don't push into a complete type's scope.
313 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
315 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
316 (struct lang_decl_flags): Lose generate_with_vtable_p.
317 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
318 * class.c (copy_virtuals): Adjust.
319 * decl2.c (mark_vtable_entries): Adjust.
320 * method.c (make_thunk, build_vtable_entry): Adjust.
321 * class.c (update_vtable_entry_for_fn): Only look as far as the
322 first defining class.
323 (build_vtbl_initializer): Put nothing in the slot for a function only
324 defined in a lost primary virtual base.
325 (add_vcall_offset_vtbl_entries_1): Use the same code for
326 the lost primary case and the normal case.
327 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
328 (get_vfield_offset, get_derived_offset): Lose.
329 (dfs_find_final_overrider): Use look_for_overrides_here.
330 (get_matching_virtual): New fn.
331 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
333 * search.c (look_for_overrides_here): Split out from...
334 (look_for_overrides_r): Here.
336 * class.c (find_final_overrider): Return error_mark_node on error.
338 * decl2.c (key_method): #if 0 accidental change.
340 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
342 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
343 (build_over_call): Likewise.
344 * decl.c (grokparms): Likewise.
345 * pt.c (tsubst_decl): Likewise.
346 * typeck.c (convert_arguments): Likewise.
348 2001-06-05 Mark Mitchell <mark@codesourcery.com>
350 * semantics.c (begin_class_definition): Robustify.
352 * pt.c (instantiate_decl): Tell the repository code about the
353 clones, not the cloned functions.
354 * repo.c (repo_template_used): Explicitly instantiate the cloned
355 function, not the clones.
357 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
359 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
360 ICS_BAD_FLAG on created conversion.
361 (compare_ics): Break out rank.
363 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
365 * decl.c (xref_tag): Remove extraneous %s on dependent name
368 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
370 * class.c (layout_vtable_decl): Fix off by one error on
372 (build_vtt): Likewise.
373 (build_ctor_vtbl_group): Likewise.
375 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
377 * class.c (maybe_indent_hierarchy): New function.
378 (dump_class_hierarchy_r): Add flags. Dump extra binfo
379 information, if enabled. Use maybe_indent_hierarchy. Adjust
381 (dump_class_hierarchy): Adjust prototype. Adjust output format.
382 (dump_array, dump_vtable, dump_vtt): New functions.
383 (finish_struct_1): Adjust hierarchy dumping.
384 (initialize_vtable): Call dump_vtable.
385 (build_vtt): Call dump_vtt.
386 (build_ctor_vtbl_group): Call dump_vtable.
387 * decl2.c (flag_dump_class_layout): Remove.
388 (cxx_decode_option): Remove dump translation unit
389 and dump class hierarchy check. Call dump_switch_p.
390 (finish_file): Adjust dumping.
391 (dump.c): Only dump base classes if not TDF_SLIM.
392 Only dump namespace members if not TDF_SLIM.
393 * optimize.c (dump_function): New function.
394 (optimize_function): Call dump_function.
395 * semantics.c (expand_body): Use dump_enabled_p.
397 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
400 Part missed from first commit
401 * decl2.c (finish_anon_union): Copy context.
403 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
406 * optimize.c (remap_decl): Remap anonymous aggregate members too.
408 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
411 * semantics.c (expand_body): Don't optimize thunks.
413 2001-05-25 Sam TH <sam@uchicago.edu>
415 * cp-tree.h lex.h: Fix header include guards.
417 2001-05-25 Mark Mitchell <mark@codesourcery.com>
419 * decl.c (init_decl_processing): Tweak.
421 2001-05-24 Mark Mitchell <mark@codesourcery.com>
423 * decl.c (duplicate_decls): Tidy.
424 (init_decl_processing): Always set flag_no_builtin.
426 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
429 * decl2.c (do_local_using_decl): Push the decls, even in a
432 2001-05-22 Mark Mitchell <mark@codesourcery.com>
434 * optimize.c (initialize_inlined_parameters): Don't set
435 TREE_READONLY for a VAR_DECL taking the place of an inlined
438 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
440 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
441 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
444 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
446 * parse.y: Refer to compound literals as such, not as
447 constructor-expressions.
449 2001-05-21 Mark Mitchell <mark@codesourcery.com>
451 * call.c (build_op_delete_call): Ignore exception-specifications
452 when looking for matching delete operators.
453 * init.c (build_new_1): Compute whether or not the allocation
454 function used is a placement allocation function or not, and
455 communicate this information to build_op_delete_call.
457 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
459 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
460 (build_vtbl_ref): Adjust.
461 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
462 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
464 (unsupported_options): Correspondingly.
466 * decl2.c (maybe_make_one_only): Check flag_weak, not
469 * cp-tree.def (START_CATCH_STMT): Lose.
470 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
471 * tree.c (cp_statement_code_p): Don't case it.
472 * semantics.c (cp_expand_stmt): Likewise.
473 * cp-tree.h (START_CATCH_TYPE): Lose.
475 * except.c (expand_start_catch_block): Don't start any blocks.
477 (expand_end_catch_block): Don't end any blocks.
478 * parse.y (handler): Don't pass anything from finish_handler_parms
480 * pt.c (tsubst_expr): Likewise.
481 * semantics.c (begin_handler): Call note_level_for_catch here.
482 (finish_handler_parms): Don't return anything.
483 (genrtl_catch_block, begin_catch_block): Lose.
484 (genrtl_handler): Call expand_start_catch here.
486 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
488 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
489 (get_vtable_decl, build_vtt): Not here.
491 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
494 * optimize.c (update_cloned_parm): Copy addressability and other
497 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
499 * pt.c (determine_specialization): Ignore artificial functions.
501 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
503 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
504 (C_RID_CODE): Remove.
505 * lex.c (cxx_init_options): Call set_identifier_size. Update.
506 (init_parse): Don't do it here.
508 2001-05-18 Diego Novillo <dnovillo@redhat.com>
510 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
511 function declaration to avoid stripping the symbol's attributes.
513 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
515 * decl.c (pushdecl): Adjust error string.
516 (xref_tag): Adjust friend class injection warning. Remove the
517 inherited name from the class shadowed scope.
519 2001-05-17 Mark Mitchell <mark@codesourcery.com>
521 * except.c (cp_protect_cleanup_actions): New function.
522 (init_exception_processing): Don't set protect_cleanup_actions
523 here. Do set lang_protect_cleanup_actions.
525 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
527 * spew.c (read_token): Call yyerror on all unexpected tokens.
529 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
531 * init.c (member_init_ok_or_else): Take a tree rather than
533 (expand_member_init): Adjust.
535 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
537 * decl.c (duplicate_decls): Suppress warning about duplicate
538 decls if the first decl is a friend.
540 2001-05-12 Zack Weinberg <zackw@stanford.edu>
542 * except.c (choose_personality_routine): Export. Add
543 explanatory comment. Take an enum languages, not a boolean.
544 (initialize_handler_parm): Adjust to match.
545 * cp-tree.h: Prototype choose_personality_routine.
546 * lex.c (handle_pragma_java_exceptions): New function.
547 (init_cp_pragma): Register #pragma GCC java_exceptions.
549 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
551 * method.c (build_mangled_C99_name): Remove unused prototype.
553 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
555 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
556 * typeck.c (get_member_function_from_ptrfunc,
557 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
558 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
560 Reverted Geoff Keating's 2001-05-03's patch.
562 2001-05-11 Ira Ruben <ira@apple.com>
564 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
566 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
568 * cp-tree.h (finish_label_expr, lookup_label): Delete.
569 * parse.y: Update for '&&'; don't issue warning here.
570 * semantics.c (finish_label_expr): Delete.
572 2001-05-07 Mark Mitchell <mark@codesourcery.com>
574 * splay-tree.h (splay_tree_max): New function.
575 (splay_tree_min): Likewise.
577 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
579 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
580 (pfn_vflag_identifier): Define.
581 Update comment about layout of pointer functions.
582 (build_ptrmemfunc1): Update prototype.
583 (expand_ptrmemfunc_cst): Update prototype.
584 * decl.c (initialize_predefined_identifiers): Initialize
585 pfn_vflag_identifier.
586 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
587 an extra field to the type.
588 * expr.c (cplus_expand_constant): Pass 'flag' between
589 expand_ptrmemfunc_cst and build_ptrmemfunc1.
590 * typeck.c (get_member_function_from_ptrfunc): When
591 FUNCTION_BOUNDARY < 16, look at additional field to determine
592 if a pointer-to-member is a real pointer or a vtable offset.
593 (build_ptrmemfunc1): Add new parameter to contain extra field.
594 (build_ptrmemfunc): Pass the extra field around.
595 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
596 (pfn_from_ptrmemfunc): Ignore the extra field.
598 2001-05-03 Mark Mitchell <mark@codesourcery.com>
600 * cp-tree.h (flag_inline_trees): Update documentation.
601 * decl.c (init_decl_processing): Adjust handling of
602 flag_inline_functions and flag_inline_trees to support -O3.
603 (grokfndecl): Set DECL_INLINE on all functions if that's what
605 (save_function_data): Clear DECL_INLINE in
606 current_function_cannot_inline is non-NULL.
607 * decl2.c (flag_inline_trees): Update documentation.
609 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
611 * dump.c (cp_dump_tree, USING_STMT case): New case.
612 * tree.c (cp_statement_code_p): Add USING_STMT.
613 * decl2.c (do_using_directive): Add the using directive statement.
615 * tree.c (walk_tree): Reformat an if block.
617 2001-05-02 Mark Mitchell <mark@codesourcery.com>
619 * decl.c (compute_array_index_type): Don't try to do anything with
620 the indices when processing a template.
622 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
624 * call.c: NULL_PTR -> NULL.
629 * except.c: Likewise.
632 * search.c: Likewise.
634 * typeck.c: Likewise.
635 * typeck2.c: Likewise.
637 2001-05-02 Mark Mitchell <mark@codesourcery.com>
639 * decl2.c (do_using_directive): Revert previous patch.
641 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
643 * cp-tree.def (USING_STMT): New statement node.
644 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
645 * decl2.c (do_using_directive): Add USING_STMT to statement
646 tree. Don't emit errors when processing template decl.
647 * pt.c (tsubst_expr, USING_STMT case): New case.
648 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
650 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
652 * call.c (build_new_op): Convert args from reference here.
653 (build_conditional_expr): Don't convert here.
655 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
657 * spew.c (last_token_id): New static variable.
658 (read_token): Set it here.
659 (yyerror): Use it here.
661 2001-04-30 Richard Henderson <rth@redhat.com>
663 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
666 2001-04-30 Mark Mitchell <mark@codesourcery.com>
668 * gxxint.texi: Remove.
669 * Make-lang.in: Remove all traces of gxxint.texi.
671 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
673 * decl2.c (start_static_initialization_or_destruction): Correct
674 logic to handle the -fno-use-cxa-atexit case.
676 2001-04-30 Mark Mitchell <mark@codesourcery.com>
678 * optimize.c (update_cloned_parm): New function.
679 (maybe_clone_body): Use it. Update the `this' parameter too.
681 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
683 * decl2.c (unsupported_options): Add new-abi.
684 * lang-options.h: Remove no longer supported options.
686 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
688 * except.c (can_convert_eh): Don't check template parms,
691 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
693 * optimize.c (maybe_clone_body): Copy parameter names and locations.
695 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
697 * cp-tree.h (adjust_clone_args): Prototype new function.
698 * class.c (adjust_clone_args): New function.
699 * decl.c (start_function): Call it for in charge ctors.
701 2001-04-26 Mark Mitchell <mark@codesourcery.com>
703 * method.c (use_thunk): Make sure that thunks really are emitted
706 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
708 * mangle.c (write_chars): New macro.
709 (hwint_to_ascii): New function
710 (write_number): Use it.
711 (write_integer_cst): Deal with really big numbers.
713 2001-04-25 Mark Mitchell <mark@codesourcery.com>
715 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
718 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
720 * decl.c (grokdeclarator): Set context of namespace scope
723 2001-04-24 Zack Weinberg <zackw@stanford.edu>
725 * cp/optimize.c: Include hashtab.h.
726 (struct inline_data): Add tree_pruner.
727 (expand_call_inline, expand_calls_inline): Use it when calling
729 (optimize_function): Initialize and free tree_pruner.
731 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
733 Lazy __FUNCTION__ generation.
734 * cp-tree.def (FUNCTION_NAME): Remove.
735 * cp-tree.h (function_name_declared_p): Remove.
736 (cp_fname_init): Prototype.
737 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
738 don't call declare_function_name. Call start_fname_decls.
739 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
740 clobber the line number.
741 (cp_fname_init): New function.
742 (start_function): Call start_fname_decls.
743 (finish_function): Call finish_fname_decls.
744 * lex.c (reswords): Add slots for __FUNCTION__ et al.
745 (rid_to_yy): Add mappings for __FUNCTION__ et al.
746 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
747 * parse.y (VAR_FUNC_NAME): New token.
748 (primary): Add VAR_FUNC_NAME.
749 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
751 (tsubst, FUNCTION_NAME case): Remove.
752 (tsubst_copy, FUNCTION_NAME case): Remove.
753 (tsubst_expr, DECL_STMT case): Be careful with a
754 DECL_PRETTY_FUNCTION_P.
755 (instantiate_decl): Remove function_name_declared_p.
756 * semantics.c (begin_compound_statement): Don't call
757 declare_function_name here.
758 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
759 (finish_translation_unit): Call finish_fname_decls.
760 (expand_body): Remove function_name_declared_p.
761 * typeck2.c (digest_init): Allow any ERROR_MARK.
763 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
765 * pt.c (tsubst_decl): Use VOID_TYPE_P.
766 * semantics.c: Fix some typos.
768 2001-04-23 Phil Edwards <pme@sources.redhat.com>
770 * cp/decl2.c (flag_honor_std): Always initialize to 1.
772 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
774 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
776 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
778 * except.c (build_throw): Wrap the initialization of the exception
779 object in a MUST_NOT_THROW_EXPR.
780 (do_free_exception): #if 0.
782 2001-04-20 Mark Mitchell <mark@codesourcery.com>
784 * cp-tree.h (finish_enum): Change prototype.
785 * decl.c (finish_enum): Reorganize.
786 * parse.y (structsp): Adjust calls to finish_enum.
788 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
790 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
793 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
795 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
796 (layout_empty_base): Return at end flag.
797 (build_base_field): Likewise.
798 (build_base_fields): Likewise.
799 (layout_virtual_bases): Don't add 1 to eoc value.
800 (end_of_class): Use full size for empty bases.
801 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
802 empty bases. Don't add 1 to eoc value. Only add trailing padding
803 if we're an empty class with no empty bases.
804 (dump_class_hierarchy): Dump size and alignment.
806 2001-04-20 Jakub Jelinek <jakub@redhat.com>
808 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
811 2001-04-20 Jakub Jelinek <jakub@redhat.com>
813 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
814 is found, look first if name does not match the structure name.
816 2001-04-19 Mark Mitchell <mark@codesourcery.com>
818 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
820 (SET_DECL_LANGUAGE): New macro.
821 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
822 (pushdecl): Likewise.
823 (build_library_fn_1): Likewise.
824 (build_cp_library_fn): Likewise.
825 (grokfndecl): Likewise.
826 (grokvardecl): Mark `extern "C"' variables as having C linkage.
827 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
828 * lex.c (retrofit_lang_decl): Likewise.
829 * mangle.c (mangle_decl_string): Don't mangle the names of
830 variables declared with C language linkage.
831 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
833 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
835 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
836 flag_access_control from uninitialized storage.
838 2001-04-15 Mark Mitchell <mark@codesourcery.com>
840 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
841 * mangle.c (write_pointer_to_member_type): Fix mangling of
842 pointers to cv-qualified member function types.
844 * init.c (build_delete): Create a SAVE_EXPR for the address if
845 we're going to use it more than once.
847 2001-04-13 Mark Mitchell <mark@codesourcery.com>
849 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
850 (expand_ptremfunc_cst): Change prototype.
851 (delta2_from_ptrmemfunc): Remove.
852 * expr.c (cplus_expand_constant): Adjust call to
853 expand_ptrmemfunc_cst.
854 * typeck.c (build_ptrmemfunc1): Simplify.
855 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
856 results in a constant.
857 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
858 (delta2_from_ptrmemfunc): Remove.
859 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
861 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
863 * cp-tree.h (decl_namespace_list): New macro.
864 (struct saved_scope): Add decl_ns_list.
865 * decl.c (mark_saved_scope): Mark it.
866 * decl2.c: Lose static decl_namespace_list.
867 (init_decl2): Don't save it.
869 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
871 * cp-tree.h (warn_return_type, yylex): Delete redundant
874 * decl.c (current_class_depth, global_namespace): Likewise.
876 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
878 * repo.c (flag_use_repository): Likewise.
880 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
882 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
883 set_block, pushdecl, getdecls, gettags, init_decl_processing,
884 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
885 lvalue_or_else, print_lang_statistics, comp_target_types,
886 unsigned_type, signed_type, signed_or_unsigned_type,
887 build_function_call, mark_addressable, incomplete_type_error):
888 Delete redundant declarations.
890 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
892 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
893 (TYPE_ANONYMOUS_P): New macro.
894 (TAGGED_TYPE_P): New macro.
895 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
896 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
897 * tree.c (no_linkage_helper): Likewise.
898 * semantics.c (begin_class_definition): Likewise.
899 * pt.c (convert_template_argument): Likewise.
900 * lex.c (check_for_missing_semicolon): Likewise.
902 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
904 * class.c (dfs_unshared_virtual_bases): New function.
905 (mark_primary_bases): Call it.
906 (check_bases): Ignore virtual bases when determining
909 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
911 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
913 2001-04-11 Mark Mitchell <mark@codesourcery.com>
915 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
916 cloned function to the clone.
918 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
920 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
922 * semantics.c: Include expr.h.
924 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
926 * method.c (implicitly_declare_fn): Commonize code for copy ctor
927 and assignment op. Set TREE_USED for parameter.
929 2001-04-10 Mark Mitchell <mark@codesourcery.com>
931 * class.c (find_final_overrider_data): Add `candidates'.
932 (dfs_find_final_overrider): Don't issue error messages
934 (find_final_overrider): Issue error messages here.
935 (build_base_field): Don't warn about amgibuous direct bases here.
936 (warn_about_ambiguous_direct_bases): New function.
937 (layout_class_type): Use it.
939 2001-04-10 Richard Henderson <rth@redhat.com>
941 * typeck.c (build_array_ref): Push the array reference inside
942 COMPOUND_EXPR and COND_EXPR.
944 2001-04-05 Mark Mitchell <mark@codesourcery.com>
946 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
947 * decl.c (duplicate_decls): Adjust accordingly.
948 (maybe_commonize_var): Likewise.
949 (grokfndecl): Likewise.
950 (start_function): Likewise.
951 (start_method): Likewise.
952 * decl2.c (key_method): Likewise.
953 (import_export_decl): Likewise.
954 * method.c (implicitly_declare_fn): Likewise.
955 * optimize.c (maybe_clone_body): Likewise.
957 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
959 * lang-specs.h: Add __DEPRECATED.
961 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
963 * search.c (get_dynamic_cast_base_type): When building a new
964 constant, set its type to ssizetype.
966 2001-04-04 Jakub Jelinek <jakub@redhat.com>
968 * optimize.c (expand_call_inline): Only add newly inlined statements
971 2001-04-03 Mark Mitchell <mark@codesourcery.com>
973 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
974 (OPERATOR_FORMAT): Likewise.
975 (OPERATOR_TYPENAME_FORMAT): Likewise.
976 * operators.def: Remove old name-mangling information.
977 * decl.c (grok_op_properties): Adjust accordingly.
978 * lex.c (init_operators): Likewise.
979 * rtti.c (get_tinfo_decl): Issue error messages about types that
982 2001-04-03 Mark Mitchell <mark@codesourcery.com>
984 * decl2.c (import_export_decl): Don't call import_export_class
985 when processing an inline member function.
986 * semantics.c (expand_body): Call import_export_decl before
987 emitting inline functions.
989 2001-03-28 Richard Henderson <rth@redhat.com>
991 IA-64 ABI Exception Handling:
992 * cp-tree.def (EH_SPEC_BLOCK): New.
993 (MUST_NOT_THROW_EXPR): New.
994 * cp-tree.h: Update changed function declarations.
995 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
996 (CPTI_CALL_UNEXPECTED): New.
997 (struct cp_language_function): Rename x_eh_spec_try_block
999 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1000 * decl.c (current_binding_level): If no current function
1001 bindings, revert to scope_chain.
1002 (initialize_predefined_identifiers): Remove __cp_push_exception.
1003 (store_parm_decls): Use begin_eh_spec_block.
1004 (finish_function): Use finish_eh_spec_block.
1005 (mark_lang_function): Update for name changes.
1006 * decl2.c (finish_file): No mark_all_runtime_matches.
1007 * dump.c (cp_dump_tree): Handle new tree codes.
1008 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1009 * except.c (catch_language_init, catch_language): Remove.
1010 (init_exception_processing): Don't set language code.
1011 Initialize call_unexpected_node, protect_cleanup_actions,
1012 eh_personality_libfunc, lang_eh_runtime_type.
1013 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1014 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1015 (prepare_eh_type): Split out type canonicalizations ...
1016 (build_eh_type_type): ... from here.
1017 (build_eh_type_type_ref): Remove.
1018 (mark_all_runtime_matches): Remove.
1019 (build_exc_ptr): New.
1020 (do_begin_catch, do_end_catch): New.
1021 (do_pop_exception): Remove.
1022 (build_terminate_handler): Remove.
1023 (choose_personality_routine): Split out language choice from ...
1024 (initialize_handler_parm): ... here.
1025 Use MUST_NOT_THROW_EXPR.
1026 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1027 exception object handling.
1028 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1029 (expand_exception_blocks, alloc_eh_object): Remove.
1030 (begin_eh_spec_block, finish_eh_spec_block): New.
1031 (do_allocate_exception, do_free_exception): New.
1032 (expand_throw): Merge into ...
1033 (build_throw): ... here. Update for abi.
1034 * expr.c (cplus_expand_expr): No expand_internal_throw.
1035 Handle MUST_NOT_THROW_EXPR.
1036 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1037 * semantics.c (*) Update for except.h name changes.
1038 (genrtl_try_block): No protect_with_terminate.
1039 (genrtl_eh_spec_block): New.
1040 (genrtl_handler): Don't emit the goto here.
1041 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1042 (genrtl_finish_function): Don't expand_exception_blocks.
1043 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1045 2001-03-28 Richard Henderson <rth@redhat.com>
1047 * decl.c (struct named_label_list): Rename eh_region to
1048 in_try_scope, add in_catch_scope.
1049 (struct binding_level): Rename eh_region to is_try_scope,
1051 (note_level_for_try): Rename from note_level_for_eh.
1052 (note_level_for_catch): New.
1053 (poplevel): Copy both is_try_scope and is_catch_scope to
1054 the named_label_list struct.
1055 (check_previous_goto_1): Don't check for catch block via
1056 DECL_ARTIFICIAL; use in_try_scope instead.
1057 (check_goto): Likewise.
1058 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1059 * except.c (expand_start_catch_block): Call note_level_for_catch.
1060 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1062 2001-03-27 Richard Henderson <rth@redhat.com>
1064 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1065 exceptions_via_longjmp.
1067 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1069 * pt.c (check_default_tmpl_args): Make error messages clearer.
1071 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1073 * error.c: Also undefine 'A' macro used for cp_printers definition.
1075 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1077 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1079 2001-03-26 Mike Yang <yang@research.att.com>
1080 Mark Mitchell <mark@codesourcery.com>
1082 * dump.c (dump_access): New function.
1083 (cp_dump_tree): Use it. Dump basetype information for class
1086 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1088 * Makefile.in (optimize.o): Depend on params.h.
1089 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1090 (init_decl_processing): Set flag_no_inline when doing
1092 * optimize.c: Include params.h.
1093 (struct inline_data): Improve documentation of FNS. Add
1094 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1095 (INSNS_PER_STMT): New macro.
1096 (remap_block): Use CLONING_P.
1097 (inlinable_function_p): Don't inline big functions.
1098 (expand_call_inline): Keep track of how much inlining we've done.
1099 (optimize_function): Set FIRST_INLINED_FN.
1100 (maybe_clone_body): Set CLONING_P.
1101 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1103 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1104 rest_of_compilation. Clear DECL_RTL for local variables
1106 (clear_decl_rtl): New function.
1108 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1111 * cp-tree.h (skip_type_access_control,
1112 reset_type_access_control): Prototype.
1113 * decl.c (grokdeclarator): Access of friends is not checked.
1114 * parse.y (component_decl_list): Reset type access control.
1115 * semantics.c (decl_type_access_control): Clear
1116 current_type_lookups.
1117 (save_type_access_control): Don't save if not deferring.
1118 (skip_type_access_control, reset_type_access_control): New
1120 (begin_class_definition): Do type access control for basetypes.
1121 Start deferred access control.
1122 (finish_class_definition): Resume immediate access control if
1123 this is a local class.
1125 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1127 * class.c (add_method): Use memcpy/memmove, not bcopy.
1129 * decl.c (duplicate_decls): Likewise.
1131 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1133 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1136 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1138 * decl.c (local_names): Define.
1139 (push_local_name): New.
1140 (grok_reference_init): Return init if initializing static reference
1141 variable with non-constant instead of emitting it.
1142 Move expand_static_init call to cp_finish_decl.
1143 (layout_var_decl): Call push_local_name.
1144 (maybe_commonize_var): Allow inlining functions even if they have
1145 static local variables, use comdat_linkage for them if flag_weak.
1146 (check_initializer): Call obscure_complex_init if
1147 grok_reference_init returned non-zero.
1148 (save_function_data): Clear x_local_names.
1149 (pop_cp_function_context): Free x_local_names.
1150 (mark_inlined_fns): Remove.
1151 (mark_lang_function): Mark x_local_names.
1152 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1153 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1154 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1155 DECL_DISCRIMINATOR_P.
1156 * cp-tree.h (cp_language_function): Add x_local_names.
1157 (lang_decl_flags): Add discriminator into u2.
1158 (lang_decl_inlined_fns): Remove.
1159 (lang_decl): inlined_fns is now a TREE_VEC.
1160 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1161 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1162 TREE_VEC, not a custom structure.
1163 (optimize_function): Likewise.
1164 * mangle.c (discriminator_for_local_entity): Discriminate among
1165 VAR_DECL local entities.
1166 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1169 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1171 Add support for Java interface method calls.
1172 * cp-tree.h (struct lang_type): Add java_interface flag.
1173 (TYPE_JAVA_INTERFACE): New macro.
1174 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1175 by setting TYPE_JAVA_INTERFACE.
1176 * call.c (java_iface_lookup_fn): New static.
1177 (build_over_call): If calling a method declared in a
1178 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1179 expression which resolves the function address.
1180 (build_java_interface_fn_ref): New function.
1182 2001-03-22 Richard Henderson <rth@redhat.com>
1184 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1185 * except.c: Don't include it.
1187 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1188 based on an idea from Joe Buck <jbuck@synopsys.com>
1190 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1192 (data_def, component_decl): Add reductions to bad_decl.
1194 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1196 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1197 anonymous aggregates, since they don't have assignment operator
1199 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1200 assignment operators for anonymous structure fields.
1202 2001-03-21 Jason Merrill <jason@redhat.com>
1204 * pt.c (instantiate_decl): Abort if we see a member constant
1205 instantiation that doesn't already have its initializer.
1206 Downgrade explicit instantiation without definition to pedwarn.
1208 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1209 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1210 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1212 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1213 (pending_vtables): Remove.
1214 * decl2.c (pending_vtables): Remove.
1215 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1216 CLASSTYPE_VTABLE_NEEDS_WRITING.
1217 (import_export_class): Likewise.
1218 (init_decl2): Don't mark pending_vtables.
1219 * lex.c (handle_pragma_vtable): Just sorry.
1220 * pt.c (instantiate_class_template): Don't mess with
1221 CLASSTYPE_VTABLE_NEEDS_WRITING.
1222 (mark_class_instantiated): Likewise.
1223 * ptree.c (print_lang_type): Don't print it.
1224 * semantics.c (begin_class_definition): Don't set it.
1226 * pt.c (template_tail): Replace with last_pending_template.
1227 (maybe_templates, maybe_template_tail): Remove.
1228 (add_pending_template): Adjust.
1229 (instantiate_pending_templates): Adjust.
1231 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1232 (current_lang_stack): Remove.
1233 * decl.c (maybe_push_to_top_level): Don't initialize it.
1234 (duplicate_decls): Use current_lang_depth.
1235 (xref_basetypes): Likewise.
1236 * class.c (current_lang_depth): New fn.
1237 (push_lang_context): Use more varray functionality.
1238 (pop_lang_context): Likewise.
1240 * error.c (GLOBAL_THING): Always use '__'.
1242 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1244 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1246 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1247 operators, even when they have `extern "C"' linkage.
1249 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1251 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1252 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1253 where it's not necessary.
1254 (add_method): Remove optimization involving comparison of
1255 DECL_ASSEMBLER_NAME.
1256 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1257 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1258 where it's not necessary.
1259 (check_methods): Likewise.
1260 (build_clone): Likewise.
1261 (built_vtt): Likewise.
1262 * cp-tree.h (DECL_NEEDED_P): Likewise.
1263 * decl.c (pushtag): Likewise.
1264 (duplicate_decls): Likewise.
1265 (pushdecl): Likewise.
1266 (builtin_function): Likewise.
1267 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1268 (build_cp_library_fn): Likewise.
1269 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1270 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1271 where it's not necessary.
1272 (make_rtl_for_nonlocal_decl): Likewise.
1273 (cp_finish_decl): Likewise.
1274 (grokfndecl): Likewise.
1275 (grokvardecl): Likewise.
1276 (grokdeclarator): Likewise.
1277 (start_function): Likewise.
1278 (cp_missing_return_ok_p): Likewise.
1279 * decl2.c (grokclassfn): Likewise.
1280 (check_classfn): Likewise.
1281 (finish_static_data_member_decl): Likewise.
1282 (grokfield): Likewise.
1283 * error.c (GLOBAL_IORD_P): Remove.
1284 (dump_global_iord): Improve output.
1285 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1286 * except.c (nothrow_libfn_p): Summarily reject any function not in
1288 * init.c (build_java_class_ref): Don't explicitly set
1289 DECL_ASSEMBLER_NAME after calling mangle_decl.
1290 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1291 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1292 * method.c (set_mangled_name_for_decl): Don't explicitly set
1293 DECL_ASSEMBLER_NAME after calling mangle_decl.
1294 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1295 IDENTIFIER_GLOBAL_VALUE for the thunk.
1296 * pt.c (set_mangled_name_for_template_decl): Remove.
1297 (check_explicit_specialization): Don't use it.
1298 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1299 (tsubst_friend_function): Likewise.
1300 (tsubst_decl): Likewise.
1301 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1302 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1303 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1304 where it's not necessary.
1305 (tinfo_base_init): Likewise.
1306 (create_real_tinfo_var): Likewise.
1307 * search.c (looup_field_1): Likewise.
1308 * semantics.c (finish_named_return_value): Likewise.
1309 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1311 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1313 Correct semantics restrictions checking in throw-expression.
1314 * except.c (is_admissible_throw_operand): New function.
1315 (build_throw): Use it.
1317 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1319 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1322 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1324 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1325 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1326 * decl.c (duplicate_decls): Likewise.
1327 (builtin_function): Likewise.
1328 (build_library_fn): Likewise.
1329 (build_cp_library_fn): Likewise.
1330 (check_initializer): Likewise.
1331 (cp_finish_decl): Likewise.
1332 * decl2.c (grokfield): Likewise.
1333 (grok_function_init): Remove #if 0'd code.
1334 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1335 * friend.c (do_friend): Likewise.
1336 * init.c (get_temp_regvar): Likewise.
1337 * method.c (make_thunk): Likewise.
1338 * pt.c (tsubst_friend_function): Likewise.
1339 (tsubst_decl): Likewise.
1340 (regenerate_decl_from_template): Likewise.
1341 * semantics.c (genrtl_named_return_value): Likewise.
1342 (expand_body): Likewise.
1343 (genrtl_finish_function): Likewise.
1344 * tree.c (cp_tree_equal): Likewise.
1346 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1348 * call.c (convert_like_real): Add extra semantics to INNER
1349 parameter. Don't convert to temporary if a user conversion
1350 gives us an lvalue that we're about to bind to a reference.
1351 Set INNER to indicate pending reference binding on recursive
1354 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1356 * cp/lex.c: Delete duplicate pending_lang_change.
1358 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1360 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1362 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1363 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1365 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1367 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1369 2001-03-08 Stan Shebs <shebs@apple.com>
1371 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1373 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1375 * spew.c: Remove references to CPP_OSTRING.
1377 2001-03-06 Andrew Haley <aph@redhat.com>
1379 * typeck.c (convert_arguments): Check that we have an fndecl.
1381 2001-03-05 Andrew Haley <aph@redhat.com>
1383 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1384 __built_in_constant_p.
1386 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1388 * typeck.c (build_static_cast): Allow enum to enum conversions
1391 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1393 * class.c (check_field_decls): Pointers to member do not a
1394 non-pod struct make, as per DR 148.
1396 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1398 * call.c (joust): cp_pedwarn when using gnu extension concerning
1399 worst conversion sequences.
1401 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1403 * decl.c: Replace all uses of 'boolean' with 'bool'.
1405 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1407 * lang-specs.h: Add zero initializer for cpp_spec field to
1408 all array elements that need one. Don't put an #ifdef inside
1409 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1412 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1414 Implement using decls inside template functions.
1415 * decl2.c (validate_nonmember_using_decl): Don't special case
1416 fake_std_node in the global namespace. Don't reject early when
1417 processing a template.
1418 (do_local_using_decl): Add to statement tree. Don't do further
1419 processing when building a template.
1420 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1422 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1424 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1425 same function. Do complain about ambiguating extern "C"
1428 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1430 Remove floating point and complex type template constant parms.
1431 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1432 COMPLEX_TYPE extensions.
1433 (invalid_nontype_parm_type_p): Likewise.
1435 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1437 * except.c (call_eh_info): Revert "match_function"'s type.
1439 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1441 Fix ctor vtable vcall offsets.
1442 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1443 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1444 (get_matching_base): Remove.
1445 (get_original_base): New function.
1446 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1447 Use a virtual thunk for a ctor vtable with an index
1448 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1449 primary base within a constructor vtable. Only set
1450 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1451 when primary base has been lost.
1452 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1454 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1456 * call.c (joust): Ensure more_specialized()'s argument length
1457 parameter has correct value for constructors.
1459 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1461 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1463 * decl.c (mark_inlined_fns): Prototype.
1465 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1467 * spew.c (yylex): Correct handling of friends.
1469 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1471 * mangle.c (write_encoding): Pass write_function_type the
1472 FUNCTION_DECL for the function being encoded.
1473 (write_function_type): Pass it along to write_bare_function_type.
1474 (write_bare_function_type): Pass it along to write_method_parms.
1475 (write_method_parms): Don't mangle the compiler-generated
1476 parameters to a constructor or destructor.
1478 2001-02-22 Andreas Jaeger <aj@suse.de>
1480 * optimize.c: Include toplev.h for
1481 note_deferral_of_defined_inline_function prototype.
1483 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1485 * cp-tree.h (struct lang_decl_inlined_fns): New.
1486 (struct lang_decls): Add inlined_fns.
1487 (DECL_INLINED_FNS): New macro.
1488 * optimize.c (struct inline_data): Add inlined_fns.
1489 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1490 (inlinable_function_p): Likewise, fix typo in comment,
1491 function is not inlinable if it already inlined function currently
1493 (expand_call_inline): Add fn to inlined_fns if neccessary.
1494 (optimize_function): Initialize inlined_fns.
1495 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1496 * decl.c (mark_inlined_fns): New function.
1497 (lang_mark_tree): Call it.
1499 2001-02-21 Jason Merrill <jason@redhat.com>
1501 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1502 (DECL_UNINLINABLE): Move to middle-end.
1504 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1505 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1506 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1507 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1508 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1510 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1513 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1515 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1518 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1520 * optimize.c (expand_call_inline): Don't walk subtrees of type
1523 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1525 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1528 2001-02-18 Jason Merrill <jason@redhat.com>
1530 Do put the VTT parameter in DECL_ARGUMENTS.
1531 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1532 (current_vtt_parm): New macro.
1533 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1534 (DECL_HAS_VTT_PARM_P): New macro.
1535 (DECL_VTT_PARM): Remove.
1536 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1537 * decl.c (duplicate_decls): Only copy the operator code if
1539 (start_function): Set current_vtt_parm.
1540 (lang_mark_tree): Don't mark vtt_parm.
1541 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1542 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1543 * class.c (build_clone): Maybe remove the VTT parm.
1544 * optimize.c (maybe_clone_body): Set up the VTT parm.
1545 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1546 * call.c (build_over_call): Just allow the VTT arg.
1547 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1548 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1549 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1550 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1551 * error.c (dump_function_decl): Likewise.
1552 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1553 if we try to call a constructor with in-charge or VTT parms.
1554 * method.c (skip_artificial_parms_for): New fn.
1555 * call.c (add_function_candidate, build_over_call): Call it.
1556 * call.c (build_new_method_call): Use current_vtt_parm.
1557 * init.c (expand_virtual_init): Likewise.
1558 * class.c (same_signature_p): No longer static.
1559 * cp-tree.h: Declare it.
1560 * search.c (look_for_overrides_r): Use it.
1562 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1564 * cp-tree.h (new_abi_rtti_p): Remove.
1565 (name_mangling_version): Likewise.
1566 (flag_do_squangling): Likewise.
1567 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1568 * decl.c (grokfndecl): Likewise.
1569 * decl2.c (name_mangling_version): Remove.
1570 (flag_do_squangling): Likewise.
1571 (lang_f_options): Remove `squangle'.
1572 (unsupported_options): Add `squangle'.
1573 (cxx_decode_option): Issue a warning about uses of
1574 -fname-mangling-version.
1575 (finish_file): Remove old ABI support.
1576 * pt.c (check_explicit_specialization): Likewise.
1577 (tsubst_decl): Likewise.
1578 * rtti.c (init_rtti_processing): Likewise.
1579 (build_headof): Likewise.
1580 (get_tinfo_decl_dynamic): Likewise.
1581 (tinfo_from_decl): Likewise.
1582 (build_dynamic_cast_1): Likewise.
1583 (synthesize_tinfo_var): Likewise.
1584 * init.c (build_new): Allow enumeration types for the array-bounds
1585 in a direct-new-declarator.
1587 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1589 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1590 TREE_PROTECTED from the template being specialized.
1592 2001-02-17 Jason Merrill <jason@redhat.com>
1594 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1596 * decl.c (bad_specifiers): Allow throw specs on things with
1597 pointer-to-function or -member-function type.
1598 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1601 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1603 * call.c (check_dtor_name): Handle template names correctly.
1605 2001-02-16 Jason Merrill <jason@redhat.com>
1607 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1608 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1609 * optimize.c (maybe_clone_body): Don't substitute it.
1610 * call.c (build_new_method_call): Check in_chrg instead.
1611 * init.c (expand_virtual_init): Likewise.
1613 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1615 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1616 class-type introduces at least a type-name.
1618 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1620 * call.c (convert_like_real): Create a temporary for non-lvalue.
1622 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1624 * cp-tree.h: Fix typos in comments.
1626 2001-02-16 Jason Merrill <jason@redhat.com>
1628 * optimize.c (remap_block): If we're compiling a clone, pass the
1629 new block to insert_block.
1631 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1633 * semantics.c (finish_asm_stmt): Robustify.
1635 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1637 * pt.c (push_template_decl_real): Don't remangle the name of a
1640 2001-02-15 Jim Meyering <meyering@lucent.com>
1642 * Make-lang.in (c++.install-common): Depend on installdirs.
1643 (c++.install-info): Likewise.
1644 (c++.install-man): Likewise.
1646 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1648 * typeck2.c (build_m_component_ref): Robustify.
1650 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1652 * friend.c (do_friend): Don't take the nested [template] class
1653 into account when deciding whether to warn about the friend
1654 function not referring to a template function.
1656 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1658 * typeck.c (build_unary_op): Clarify error message.
1660 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1662 * parse.y (component_constructor_declarator): allow optional
1663 parentheses around constructor class name.
1665 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1667 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1669 * init.c (emit_base_init): Remove incorrect comment about
1671 * method.c (make_thunk): Fix comment alignment.
1673 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1675 Kill remnants of this is variable.
1676 * cp-tree.h (flag_this_is_variable): Remove.
1677 * decl2.c (flag_this_is_variable): Remove.
1678 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1679 (build_vbase_path): The path is non-static, even in a cdtor.
1680 (resolves_to_fixed_type_p): Add additional return value.
1681 * search.c (init_vbase_pointers): Adjust.
1682 * tree.c (lvalue_p_1): Adjust.
1683 * typeck.c (mark_addressable): Adjust.
1685 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1687 * pt.c (unify): Don't check cv quals of array types.
1689 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1691 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1692 check whether we already have the type.
1694 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1696 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1697 * call.c (build_op_delete_call): Simplify to remove duplicate
1699 * class.c (clone_function_decl): Don't build the deleting variant
1700 of a non-virtual destructor.
1701 * decl.c (finish_destructor_body): Don't call delete if this is a
1702 non-virtual destructor.
1703 * init.c (build_delete): Explicitly call `operator delete' when
1704 deleting an object with a non-virtual destructor.
1706 2001-02-13 Jason Merrill <jason@redhat.com>
1708 * lang-specs.h: Add more __EXCEPTIONS.
1710 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1712 * typeck2.c (process_init_constructor): Check
1713 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1715 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1717 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1718 Remove spurious information in comment. Allow further
1719 adjustments of REFERENCE_TYPE args.
1721 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1723 * errfn.c (cp_deprecated): Tweak diagnostic text.
1724 * parse.y (new_initializer): Deprecate initializer lists
1727 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1729 Remove old ABI support.
1731 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1733 * decl2.c (flag_vtable_thunks): Always set it to 1.
1734 (flag_new_abi): Likewise.
1735 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1737 * Makefile.in (g++spec.o): Fix typo.
1739 2001-02-09 Jason Merrill <jason@redhat.com>
1741 * lang-specs.h: Restore definition of __EXCEPTIONS.
1743 2001-02-08 Jason Merrill <jason@redhat.com>
1745 * search.c (shared_member_p): New function.
1746 (lookup_field_r): Use it.
1747 * cp-tree.h (SHARED_MEMBER_P): Remove.
1749 * method.c (process_overload_item): Handle template-dependent array
1751 * pt.c (type_unification_real): If we end up with undeduced nontype
1754 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1757 * typeck2.c (friendly_abort): Don't say anything if we have
1758 earlier errors or sorries.
1760 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1761 wchar_t. Ignore if in_system_header.
1763 * decl.c (maybe_push_cleanup_level): New fn...
1764 (start_decl_1): ...split out from here.
1765 * cvt.c (build_up_reference): Use it.
1766 * cp-tree.h: Declare it.
1768 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1770 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1773 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1775 * pt.c (lookup_template_class): Make sure it's a primary
1776 template or template_template_parm when called from the parser.
1777 (instantiate_template_class): Add assertion.
1779 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1781 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1782 from error_mark_node.
1784 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1786 Fix specification and implementation bugs in V3 ABI
1787 construction vtables.
1788 * cp-tree.h (flag_dump_class_layout): New flag.
1789 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1790 (BINFO_LOST_PRIMARY_P): New flag.
1791 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1792 (BINFO_PRIMARY_MARKED_P): Rename to ...
1793 (BINFO_PRIMARY_P): ... here.
1794 (binfo_via_virtual): New prototype.
1795 * decl2.c (flag_dump_class_layout): New flag.
1796 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1797 use `=' as a file name separator.
1798 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1800 (build_vtbl_address): If this is a virtual primary base, then
1801 get the vtbl of what it is ultimately primary for.
1802 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1803 for BINFO_PRIMARY_P.
1804 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1805 (get_shared_vbase_if_not_primary): Likewise.
1806 (dfs_get_pure_virtuals): Likewise.
1807 (expand_upcast_fixups): Likewise.
1808 (fixup_virtual_upcast_offsets): Likewise.
1809 (dfs_find_vbase_instance): Likewise.
1810 (find_vbase_instance): Likewise.
1811 (binfo_from_vbase): Adjust comment to reflect reality.
1812 (binfo_via_virtual): New function.
1813 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1814 for binfo walking during VTT construction.
1815 (dfs_mark_primary_bases): Remove.
1816 (force_canonical_binfo_r): New function.
1817 (force_canonical_binfo): New function.
1818 (mark_primary_virtual_base): New function.
1819 (mark_primary_bases): Walk in inheritance graph order, use
1820 mark_primary_virtual_base.
1821 (determine_primary_base): Use some more intermediate variables.
1822 (dfs_find_final_overrider): Don't check for overriding along a
1824 (dfs_modify_vtables): Walk into primary virtual bases too.
1825 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1826 (build_base_fields): Likewise.
1827 (dfs_set_offset_for_unshared_vbases): Likewise.
1828 (layout_virtual_bases): Likewise.
1829 (end_of_class): Likewise.
1830 (finish_struct_1): Call dump_class_hierarchy, if requested.
1831 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1832 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1833 (dump_class_hierarchy): Add file parameter. Append to file, if
1835 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1836 Use canonical base for virtual bases.
1837 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1838 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1839 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1840 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1842 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1843 from DATA. We want virtual primary bases and all bases via virtual.
1844 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1845 virtual base when not a construction vtable.
1846 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1847 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1848 Use canonical bases when processing virtual bases.
1849 (accumulate_vtbl_inits): We're interested in any base via a
1851 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1852 within a construction vtable, determine what is being overridden.
1853 (build_vtbl_initializer): Add more comments
1854 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1855 (build_rtti_vtbl_entries): Check if the base has lost its
1858 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1860 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1862 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1864 * decl.c (pushdecl): Call abort instead of fatal.
1865 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1866 * init.c (build_new_1): Likewise.
1867 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1868 * decl.c (build_typename_type): hash_table_init now returns void.
1869 decl.c (init_decl_processing): Make an error non-fatal.
1871 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1873 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1875 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1876 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1877 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1878 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1879 * decl.c (maybe_commonize_var): Use the new name-mangling where
1881 * decl2.c (comdat_linkage): Enhance comments. Make all
1882 compiler-generated things static, if COMDAT is not available.
1883 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1885 (tinfo_base_init): Use the correct mangled name for typeinfo
1886 strings, and push them into the global scope.
1887 (typeinfo_in_lib_p): New function.
1888 (synthesize_tinfo_var): Use it.
1889 (create_real_tinfo_var): Likewise.
1891 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1893 * decl.c (push_class_binding): Use context_for_name_lookup instead
1895 * search.c (context_for_name_lookup): Remove static. Check for NULL
1896 context in the loop.
1897 * cp-tree.h (context_for_name_lookup): Add prototype.
1899 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1901 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1902 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1904 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1905 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1907 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1909 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1910 of macros used when compiling g++spec.c.
1911 * g++spec.c (lang_specific_driver): Link with the shared
1914 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1916 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1917 make_reference_declarator, make_call_declarator), method.c
1918 (implicitly_declare_fn), parse.y (namespace_using_decl,
1919 notype_unqualified_id, expr_or_declarator, new_type_id,
1920 after_type_declarator, direct_after_type_declarator,
1921 notype_declarator, complex_notype_declarator,
1922 complex_direct_notype_declarator, qualified_id,
1923 notype_qualified_id, overqualified_id, direct_new_declarator,
1924 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1925 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1926 instead of build_parse_node.
1928 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1930 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1931 (minus_one_node): Moved to top level gcc directory. Renamed
1932 to integer_minus_one_node.
1934 * init.c (init_init_processing): Don't set minus_one_node.
1935 (build_vec_init): Use integer_minus_one_node.
1937 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1939 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1941 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1942 identical and they would be replaced with constant, remove
1943 MODIFY_EXPR from the tree.
1945 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1947 * Make-lang.in: Remove all dependencies on defaults.h.
1948 * call.c: Don't include defaults.h.
1950 * decl2.c: Likewise.
1951 * except.c: Likewise.
1955 * typeck.c: Likewise.
1957 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1959 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1960 operators even in "C" linkage.
1961 * method.c (set_mangled_name_for_decl): Likewise.
1962 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1963 overloaded operators in "C" linkage.
1965 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1967 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1968 (tsubst_arg_types): Check parameter is not void.
1969 (tsubst): Adjust tsubst_decl call.
1971 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1973 * call.c (add_builtin_candidate): Quote std properly, from
1976 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1978 * pt.c (check_explicit_specialization): Clone constructors and
1981 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1983 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1984 indicates anything special about template depth. Make sure we
1985 only count the user visible template classes.
1987 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1989 * call.c (build_conv): Typo in comment.
1990 (add_builtin_candidate): Add more explanation.
1991 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1992 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1993 when we have enumeral types.
1994 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1995 candidates for relops and eqops.
1996 (joust): Simplify control flow. Allow a non-template user
1997 function to hide a builtin.
1999 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2001 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2002 (more_specialized): Add deduction parameter.
2003 * call.c (joust): Adjust more_specialized call.
2004 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2005 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2006 (get_bindings_order): Remove.
2007 (get_bindings_real): Add DEDUCE parameter.
2008 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2009 REFERENCE_TYPE jig for DEDUCE_ORDER.
2010 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2011 maybe_adjust_types_for_deduction.
2012 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2014 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2015 (check_cv_quals_for_unify): Use new unify qualifier flags.
2016 (unify): Clear new unify qualifier flags.
2017 (get_bindings_real): Add DEDUCE parameter.
2018 (get_bindings): Adjust call to get_bindings_real.
2019 (get_bindings_overload): Likewise.
2020 (most_specialized_instantiation): Adjust call to
2023 2001-01-19 Jason Merrill <jason@redhat.com>
2025 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2027 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2030 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2032 * decl2.c (arg_assoc_class): Fix double iteration logic.
2034 2001-01-19 Jason Merrill <jason@redhat.com>
2036 * init.c (build_delete): Always call convert_force to strip cv-quals.
2038 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2039 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2040 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2042 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2044 * search.c (get_vbase_1): Count only virtual bases.
2046 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2048 * class.c (duplicate_tag_error): Robustify flag clearing.
2050 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2052 * cp-tree.h (lookup_template_class): Add complain parm.
2053 * decl.c (lookup_namespace_name): Adjust call to
2054 lookup_template_class.
2055 (make_typename_type): Likewise.
2056 * semantics.c (finish_template_type): Likewise.
2057 * pt.c (lookup_template_class): Add complain parm. Adjust.
2058 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2061 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2063 * pt.c (copy_default_args_to_explicit_spec): Preserve
2064 object's CV quals. Reorganize.
2066 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2068 * typeck.c (build_modify_expr): Say `initialization' for
2070 * init.c (build_default_init): Convert to enumeral type, if
2073 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2075 * parse.y (nomods_initdcl0): Properly set things up for
2078 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2080 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2081 (type_unification_real): Set it.
2084 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2086 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2088 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2090 * semantics.c (begin_class_definition): Check we're not inside a
2093 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2095 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2098 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2100 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2101 * call.c (build_over_call): Add comment.
2103 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2105 * cvt.c (ocp_convert): Handle vector type conversion
2106 * typeck2.c (digest_init): Handle vector type initializations
2108 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2110 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2113 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2115 * pt.c (check_nontype_parm): Rename to ...
2116 (invalid_nontype_parm_type_p): ... here.
2117 (process_template_parm): Adjust.
2118 (convert_template_argument): Adjust.
2120 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2122 * pt.c (check_nontype_parm): New function.
2123 (process_template_parm): Use it.
2124 (convert_template_argument): Use it.
2125 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2128 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2130 * tree.c: Add defaults.h
2131 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2132 * Make-lang.in (cp/tree.o): Add defaults.h.
2134 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2136 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2138 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2140 * g++.1: Change to be ".so man1/gcc.1".
2142 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2144 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2146 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2147 ($(srcdir)/cp/g++int.info): New target.
2148 * gxxint.texi: Add info directory entry. Use @@ in email address.
2149 * .cvsignore: Update.
2151 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2153 * typeck.c (build_c_cast): Do template processing earlier.
2154 Always pedwarn on array casts.
2156 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2158 * friend.c (make_friend_class): Make sure a templated class is
2159 actually a template.
2161 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2163 * decl2.c (get_guard): Set linkage from guarded decl.
2165 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2167 * call.c (convert_default_arg): Check for unprocessed
2169 * cp-tree.h (replace_defarg): Move to spew.c.
2170 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2171 spew.c, which is where they really are.
2172 (done_pending_defargs): Declare.
2173 (unprocessed_defarg_fn): Declare.
2174 * decl.c (replace_defarg): Move to spew.c
2175 * parse.y (structsp): Call done_pending_defargs.
2176 * spew.c (defarg_fns): Rearrange list structure.
2177 (defarg_fnsdone): New static variable.
2178 (defarg_depfns): New static variable.
2179 (init_spew): Adjust.
2180 (add_defarg_fn): Store the type in TREE_TYPE.
2181 (do_pending_defargs): Detect and deal with ordering constraints
2183 (done_pending_defargs): New function.
2184 (unprocessed_defarg_fn): New function.
2185 (replace_defarg): Moved from decl.c. Robustify. Don't save
2186 if circularity detected.
2188 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2190 * pt.c (unify): Check array has a domain, before checking
2191 whether it is variable sized.
2193 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2195 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2196 parameters with pointers to arrays of unknown bound.
2198 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2200 * parse.y (template_parm_header, template_spec_header): New
2201 reductions. Split out from ...
2202 (template_header): ... here. Use them.
2203 (template_template_parm): Use template_parm_header.
2204 * semantics.c (finish_template_template_parm): Add assert.
2206 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2208 * mangle.c (write_builtin_type): Fix thinko.
2210 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2211 (copy_default_args_to_explicit_spec): Likewise.
2212 (check_explicit_specialization): Use it.
2214 * class.c (finish_struct_1): Remove last argument in call to
2215 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2216 * decl.c (builtin_function): Likewise.
2217 (build_cp_library_fn): Likewise.
2218 (check_initializer): Likewise.
2219 (make_rtl_for_nonlocal_decl): Likewise.
2220 (cp_finish_decl): Likewise.
2221 (start_function): Likewise.
2222 * decl2.c (finish_anon_union): Likewise.
2223 * friend.c (do_friend): Likewise.
2224 * init.c (build_java_class_ref): Likewise.
2225 * method.c (make_thunk): Likewise.
2226 * pt.c (tsubst_friend_function): Likewise.
2227 * semantics.c (expand_body): Likewise.
2229 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2231 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2232 looking at DECL_CLONED_FUNCTION for non-functions.
2234 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2236 * error.c (dump_template_parameter): Use parm to determine how
2237 to print default value.
2239 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2241 * class.c (duplicate_tag_error): Clear more flags.
2243 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2245 * call.c (build_new_method_call): Use binfo_for_vbase.
2247 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2249 * cp-tree.h (flag_cond_mismatch): Don't declare.
2250 * decl2.c (flag_cond_mismatch): Don't define.
2251 (lang_f_options): Remove cond-mismatch.
2252 (unsupported_options): Add cond-mismatch.
2254 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2256 * class.c (handle_using_decl): Reject using of constructor name
2257 of sourcing class. Allow injecting of a method with same name as
2258 nested class. Fixup error messages.
2260 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2262 * decl2.c (lang_decode_option): Handle -Wformat=2.
2264 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2266 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2267 initialized_in_class.
2268 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2269 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2270 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2271 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2272 * pt.c (check_default_tmpl_args): Adjust for
2273 DECL_INITIALIZED_IN_CLASS_P.
2274 (instantiate_class_template): Likewise.
2275 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2277 * class.c (finish_struct): Constify saved_filename.
2279 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2281 * class.c (duplicate_tag_error): Adjust diagnostic.
2282 (finish_struct): Locally set location to start of struct.
2283 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2285 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2287 * decl.c (struct binding_level): Adjust class_shadowed comments
2289 (push_class_level_binding): Ajust comments to reflect reality.
2290 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2291 Don't set TREE_VALUE on the class_shadowed list.
2293 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2295 * decl2.c (acceptable_java_type): Allow references too.
2296 * init.c (build_java_class_ref): When using the new ABI, search
2297 `class$' and have it mangled with `mangle_decl.'
2298 * mangle.c (write_java_integer_type_codes): New function.
2299 (write_builtin_type): Detect and mangle Java integer and real
2302 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2304 * decl2.c (grokfield): Don't accept `asm' specifiers for
2305 non-static data members.
2307 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2309 * expr.c (cplus_expand_expr): Don't reset `target'.
2311 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2313 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2315 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2317 * parse.y (template_datadef): Check for error_mark_node.
2319 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2321 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2323 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2325 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2326 (record_builtin_type): Make non-static.
2327 (flag_short_double): Don't declare.
2328 (init_decl_processing): Remove the creation of many tree nodes now
2329 in c_common_nodes_and_builtins.
2330 (build_void_list_node): New function.
2331 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2332 * cp-tree.h (flag_short_wchar): Don't declare.
2334 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2336 * call.c (build_conv): Don't use build1 for USER_CONV.
2337 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2339 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2341 * lex.c (lang_init): Call c_common_lang_init.
2343 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2345 * search.c (lookup_fnfields_here): Remove.
2346 (look_for_overrides_r): Use lookup_fnfields_1.
2347 Ignore functions from using declarations.
2349 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2351 Implement exceptions specifiers for implicit member functions.
2352 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2353 * method.c (synthesize_exception_spec): New function.
2354 (locate_dtor, locate_ctor, locate_copy): New functions.
2355 (implicitly_declare_fn): Generate the exception spec too.
2356 * search.c (check_final_overrider): Check artificial functions
2358 * typeck2.c (merge_exception_specifiers): New function.
2360 2001-01-03 Jason Merrill <jason@redhat.com>
2362 * init.c (build_default_init): New fn.
2363 (perform_member_init): Split out from here.
2364 (build_new_1): Use it. Simplify initialization logic.
2365 (build_vec_init): Take an array, rather than a pointer and maxindex.
2366 Speed up simple initializations. Don't clean up if we're assigning.
2367 * cp-tree.h: Adjust.
2368 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2369 * parse.y (new_initializer): Return void_zero_node for ().
2370 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2371 * typeck2.c (digest_init): Only complain about user-written
2374 2000-12-22 Mike Stump <mrs@wrs.com>
2376 * decl2.c: (max_tinst_depth): Increase to 50.
2378 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2380 * class.c (invalidate_class_lookup_cache): Zero the
2381 previous_class_values.
2382 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2384 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2385 * decl.c (free_bindings): New variable.
2386 (push_binding): Don't create a new binding if we have one on the
2388 (pop_binding): Put old bindings on the free list.
2389 (init_decl_processing): Use size_int, not build_int_2.
2390 Register free_bindings as a GC root.
2391 (cp_make_fname_decl): Use size_int, not build_int_2.
2392 (push_inline_template_parms_recursive): Likewise.
2393 (end_template_parm_list): Likewise.
2394 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2395 (tsubst_template_parms): Use size_int, not build_int_2.
2397 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2399 2001-01-02 Richard Henderson <rth@redhat.com>
2401 * parse.y (asm): Set ASM_INPUT_P.
2403 2001-01-02 Jason Merrill <jason@redhat.com>
2405 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2408 * typeck.c (cp_truthvalue_conversion): New fn.
2409 * cvt.c (ocp_convert): Use it.
2411 * cp-tree.h: Lose c-common.c decls.
2413 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2414 * cvt.c (convert_to_void): Use type_unknown_p.
2416 * typeck.c (strip_all_pointer_quals): Also strip quals from
2417 pointer-to-member types.
2419 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2422 * call.c (build_new_method_call): Do evaluate the object parameter
2423 when accessing a static member.
2424 * typeck.c (build_component_ref): Likewise.
2426 2001-01-02 Andreas Jaeger <aj@suse.de>
2428 * decl.c (cp_missing_noreturn_ok_p): New.
2429 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2431 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2433 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2435 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2437 * class.c (pushclass): Remove #if 0'd code.
2438 * cp-tree.h (overload_template_name): Remove.
2439 * decl.c (store_bindings): Simplify.
2440 (pop_from_top_level): Likewise.
2441 * pt.c (overload_template_name): Remove.
2442 (instantiate_decl): Don't call push_to_top_level if it's not
2445 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2447 * pt.c (register_local_specialization): Don't return a value.
2448 (lookup_template_class): Use move-to-front heuristic when looking
2449 up template instantiations.
2450 (instantiate_decl): Only push_to_top_level when we're actually
2451 going to instantiate the template.
2453 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2455 * search.c (binfo_for_vtable): Return least derived class, not
2456 most. Handle secondary vtables.
2458 2000-12-22 Jason Merrill <jason@redhat.com>
2460 * pt.c (more_specialized): Don't optimize len==0.
2461 (fn_type_unification): If we're adding the return type, increase len.
2463 * typeck.c (build_binary_op): Fix pmf comparison logic.
2465 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2466 DECL_STATIC_FUNCTION_P.
2468 * semantics.c (genrtl_finish_function): Don't try to jump to
2469 return_label unless it exists.
2471 In partial ordering for a call, ignore parms for which we don't have
2473 * call.c (joust): Pass len to more_specialized.
2474 (add_template_candidate_real): Strip 'this', pass len.
2475 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2476 (get_bindings_order): New fn. Pass len down.
2477 (get_bindings_real): Strip 'this', pass len.
2478 (fn_type_unification): Likewise.
2479 (type_unification_real): Succeed after checking 'len' args.
2480 (most_specialized_instantiation): Lose explicit_args parm.
2481 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2484 2000-12-21 Jason Merrill <jason@redhat.com>
2486 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2487 DECL_TEMPLATE_RESULT.
2489 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2490 lookup_fnfields_here.
2492 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2494 * call.c (build_object_call): Also allow conversions that return
2495 reference to pointer to function.
2496 (add_conv_candidate): Handle totype being ref to ptr to fn.
2497 (build_field_call): Also allow members of type reference to function.
2498 Lose support for calling pointer to METHOD_TYPE fields.
2500 * error.c (dump_expr): Handle *_CAST_EXPR.
2502 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2504 * tree.c (break_out_cleanups): Lose.
2505 * cp-tree.h: Remove prototype.
2506 * typeck.c (build_component_ref): Don't break_out_cleanups.
2507 (build_compound_expr): Likewise.
2508 * semantics.c (finish_expr_stmt): Likewise.
2510 2000-12-20 Richard Henderson <rth@redhat.com>
2512 * cp-tree.h: Update declarations.
2513 * decl.c (finish_case_label): Return the new stmt node.
2514 * semantics.c (finish_goto_stmt): Likewise.
2515 (finish_expr_stmt, finish_return_stmt): Likewise.
2516 (finish_break_stmt, finish_continue_stmt): Likewise.
2517 (finish_asm_stmt): Likewise.
2518 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2519 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2520 (simple_if, simple_stmt): Return the new stmt node.
2523 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2525 * cp-tree.h: Don't declare warn_long_long.
2527 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2529 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2532 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2534 * pt.c (unify): Handle when both ARG and PARM are
2535 BOUND_TEMPLATE_TEMPLATE_PARM.
2537 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2539 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2540 DECL_TEMPLATE_PARM_P.
2542 2000-12-15 Jason Merrill <jason@redhat.com>
2544 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2546 * init.c (build_new_1): Don't strip quals from type.
2548 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2550 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2552 * call.c (build_new_function_call): Lose space before paren in
2554 (build_new_method_call): Likewise.
2556 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2558 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2560 * pt.c (check_explicit_specialization): Propagate default
2561 function arguments to explicit specializations.
2563 2000-12-13 DJ Delorie <dj@redhat.com>
2565 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2568 2000-12-08 Jason Merrill <jason@redhat.com>
2570 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2572 Clean up copy-initialization in overloading code.
2573 * call.c (build_user_type_conversion_1): Die if we are asked to
2574 convert to the same or a base type.
2575 (implicit_conversion): Avoid doing so. Lose reference binding code.
2576 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2577 direct-initialization. Also do direct-init part of copy-init.
2578 (build_user_type_conversion): Don't provide context to convert_like.
2579 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2580 the constructor call for copy-init.
2582 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2583 instantiation of a member template.
2584 (do_decl_instantiation): Not here.
2586 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2588 * class.c (check_field_decls): Don't special case anonymous
2589 fields in error messages.
2590 (note_name_declared_in_class): Use %D on diagnostic.
2592 * tree.c (pod_type_p): Use strip_array_types.
2593 (cp_valid_lang_attribute): Likewise.
2594 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2595 multiple evaluations.
2596 (cp_has_mutable_p): Use strip_array_types.
2598 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2600 * cp-tree.h (sufficient_parms_p): Declare new function.
2601 * call.c (sufficient_parms_p): New function, broken out of ...
2602 (add_function_candidate): ... here. Use it.
2603 (add_conv_candidate): Use it.
2604 * decl.c (grok_ctor_properties): Use it.
2606 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2608 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2610 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2612 * decl2.c (lang_decode_option): Handle -Wformat-security.
2614 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2616 * pt.c (verify_class_unification): New function.
2617 (get_class_bindings): Use it.
2618 (try_class_unification): Tidy.
2619 (unify): Handle when argument of a template-id is not
2620 template parameter dependent.
2621 (template_args_equal): Handle when TREE_CODE's do not match.
2623 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2625 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2626 for -save-temps, pass all relevant -Defines to it, and then don't
2627 pass them to cc1plus.
2629 2000-12-05 Will Cohen <wcohen@redhat.com>
2631 * decl.c (finish_case_label): Cleared
2632 more_cleanups_ok in surrounding function scopes.
2633 (define_label): Likewise.
2635 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2637 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2638 (get_matching_virtual): Remove.
2639 (look_for_overrides): Declare new function.
2640 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2642 * class.c (check_for_override): Move base class iteration code
2643 to look_for_overrides.
2644 * search.c (next_baselink): Remove.
2645 (get_virtuals_named_this): Remove.
2646 (get_virtual_destructor): Remove.
2647 (tree_has_any_destructors_p): Remove.
2648 (struct gvnt_info): Remove.
2649 (check_final_overrider): Remove `virtual' from error messages.
2650 (get_matching_virtuals): Remove. Move functionality to ...
2651 (look_for_overrides): ... here, and ...
2652 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2655 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2657 * typeck.c (get_delta_difference): If via a virtual base,
2659 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2662 2000-12-04 Richard Henderson <rth@redhat.com>
2664 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2666 2000-12-04 Jason Merrill <jason@redhat.com>
2668 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2669 (write_builtin_type): Pass intSI_type_node and the like through
2671 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2672 Pass intSI_type_node and the like through type_for_mode.
2673 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2674 * pt.c (tsubst, unify): Likewise.
2675 * tree.c (walk_tree): Likewise.
2676 * error.c (dump_type): Likewise.
2677 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2679 * Make-lang.in: Tweak top comment for emacs.
2682 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2684 * class.c (clone_function_decl): Robustify.
2686 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2688 * decl.c (store_bindings): Only search in the non modified
2689 old_bindings for duplicates.
2691 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2693 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2696 * typeck.c (build_static_cast): Remove unused variable.
2698 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2700 * pt.c: Fix typo in comment.
2702 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2704 * decl2.c (warn_format): Remove definition.
2705 (lang_decode_option): Handle -Wformat-nonliteral,
2706 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2708 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2710 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2711 (init_decl_processing): Don't create string_type_node,
2712 const_string_type_node, wint_type_node, intmax_type_node,
2713 uintmax_type_node, default_function_type, ptrdiff_type_node and
2714 unsigned_ptrdiff_type_node. Adjust position of call to
2715 c_common_nodes_and_builtins.
2716 (identifier_global_value): New function.
2718 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2720 * call.c (standard_conversion): Reject pointer to member
2721 conversions from ambiguous, inaccessible or virtual bases.
2722 * typeck.c (build_static_cast): Don't check pointers to members
2725 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2727 * method.c (do_build_copy_constructor): Preserve cv
2728 qualifications when accessing source object members.
2729 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2732 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2734 * method.c (do_build_assign_ref): Construct appropriately
2735 CV-qualified base reference. Don't allow const casts in base
2738 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2740 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2741 incomplete return type.
2743 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2745 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2746 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2749 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2751 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2753 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2755 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2757 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2759 * decl.c (grokdeclarator): Do type access control on friend
2762 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2764 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2765 bison parser ickiness.
2766 * pt.c (tsubst_friend_function): Enter namespace scope when
2767 tsubsting the function name.
2768 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2770 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2772 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2773 * cvt.c (cp_convert_to_pointer): Add force parameter.
2774 Allow conversions via virtual base if forced.
2775 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2776 (ocp_convert): Likewise.
2777 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2778 * typeck.c (get_delta_difference): Adjust handling of virtual
2781 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2783 * tree.c (struct list_hash): Remove.
2784 (list_hash_table): Make it be an htab.
2785 (struct list_proxy): New type.
2786 (list_hash_eq): New function.
2787 (list_hash_pieces): Renamed from ...
2788 (list_hash): ... this.
2789 (list_hash_lookup): Remove.
2790 (list_hash_add): Remove.
2791 (hash_tree_cons): Use the generic hashtable.
2792 (mark_list_hash): Remove.
2793 (init_tree): Create the hashtable.
2795 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2797 * method.c (build_mangled_C9x_name): Rename to
2798 build_mangled_C99_name. Change C9X references in comments to
2801 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2803 * parse.y (unary_expr): Move VA_ARG from here ...
2804 (primary): ... to here.
2806 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2808 * semantics.c (finish_id_expr): If type is error_mark, return
2811 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2813 * pt.c (lookup_template_class): Simplify loop exit constructs.
2814 Cope when there is no partial instantiation of a template
2817 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2819 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2821 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2823 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2826 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2827 destructors that haven't already been cloned.
2829 2000-11-20 Richard Henderson <rth@redhat.com>
2831 * parse.y (yyparse_1): Rename the parser entry point.
2833 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2835 * mangle.c (write_name): Use <unscoped-name> for names directly in
2837 (write_unscoped_name): Accept names directly in function scope.
2839 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2841 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2842 * parse.y (extdef): Add EXPORT reduction.
2843 * spew.c (yylex): Don't skip export here.
2845 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2847 * decl.c (init_decl_processing): Correct name of pure virtual
2848 function under the new ABI.
2849 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2850 (throw_bad_typeid): Likewise for bad typeid function.
2852 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2854 * decl.c (grokparms): Don't even function types of `void' type,
2856 * mangle.c (write_type): Don't crash when confronted with the
2859 * decl.c (grokparms): Don't create parameters of `void' type.
2861 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2863 * lex.c (mark_impl_file_chain): Delete.
2864 (init_parse): Remove call to ggc_add_string_root. No need to
2865 ggc_strdup a string constant. Do not add impl_file_chain to GC
2867 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2869 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2871 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2873 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2875 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2876 * decl.c (grokdeclarator): Don't reject void parms here.
2877 (require_complete_types_for_parms): Simplify, use
2878 complete_type_or_else.
2879 (grokparms): Remove bitrot. Remove funcdef parm.
2880 Deal with ellipsis parm lists here.
2881 * semantics.c (finish_parmlist): Don't append void_list_node
2882 here. Set PARMLIST_ELLIPSIS_P.
2884 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2886 * typeck2.c (incomplete_type_error): Reorganise to avoid
2887 excessive diagnostics.
2889 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2891 * lex.c (struct impl_files, internal_filename): Constify a char *.
2893 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2895 * mangle.c (write_special_name_constructor): Don't generate
2896 assembler junk when confronted with an old-style constructor.
2897 (write_special_name_destructor): Likewise.
2898 (mangle_decl_string): Do it here instead.
2900 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2902 * call.c (op_error): Make error messages clearer.
2904 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2906 * decl.c (wrapup_globals_for_namespace): Don't mark things
2907 TREE_ASM_WRITTEN when they're not.
2909 2000-11-15 Jason Merrill <jason@redhat.com>
2911 * typeck2.c (friendly_abort): Uncount the error before handing
2914 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2916 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2918 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2920 * class.c (build_vtbl_initializer): Fix typo in comment.
2921 * typeck.c (expr_sizeof): Don't crash on errors.
2923 2000-11-14 Jim Wilson <wilson@redhat.com>
2925 * lang-specs.h: Add %2 after %(cc1_options).
2927 2000-11-14 Richard Henderson <rth@redhat.com>
2929 * typeck.c (c_sizeof): Be strict about casting result value
2930 back to c_size_type_node.
2931 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2933 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2935 * typeck.c (build_unary_op): Use boolean_increment from
2936 c-common.c, moving the relevant code there.
2938 2000-11-11 Jason Merrill <jason@redhat.com>
2940 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2942 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2945 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2947 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2948 * lex.c (copy_lang_decl): Likewise.
2950 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2952 * dump.c (cp_dump_tree): Don't dump function bodies here.
2954 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2955 (dump.o): Update dependency list.
2956 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2957 (flag_dump_translation_unit): Likewise.
2958 (CP_TYPE_QUALS): Adjust definition.
2959 (DECL_C_BIT_FIELD): Remove.
2960 (SET_DECL_C_BIT_FIELD): Likewise.
2961 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2962 (add_maybe_template): Likewise.
2963 (strip_array_types): Likewise.
2964 (dump_node_to_file): Likewise.
2965 (cp_dump_tree): New function.
2966 * decl.c (init_decl_processing): Set lang_dump_tree.
2967 * decl2.c (flag_dump_translation_unit): Remove.
2968 * dump.c: Move most of it to ../c-dump.c.
2969 (cp_dump_tree): New function.
2970 * pt.c (add_maybe_template): Remove.
2971 * typeck.c (strip_array_types): Likewise.
2973 2000-11-07 Eric Christopher <echristo@redhat.com>
2975 * decl.c (init_decl_processing): Change definition of
2976 __wchar_t to wchar_t. Remove artificial declaration of
2978 * lex.c: Change instances of __wchar_t to wchar_t.
2980 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2982 * lex.c (do_identifier): Don't lookup_name for operators.
2983 * parse.y (operator): Save looking_for_typename.
2984 (unoperator): Restore it.
2985 * spew.c (frob_opname): Use nth_token for lookahead.
2987 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2989 * decl.c (grok_op_properties): Always use coerce_new_type and
2991 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2992 exception specification. Tidy up.
2993 (coerce_delete_type): Preserve exception specification. Tidy up.
2995 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2997 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2998 (push_binding_level), error.c (cp_tree_printer), pt.c
2999 (process_partial_specialization, tsubst_template_arg_vector),
3000 search.c (lookup_member): Use memset () instead of bzero ().
3002 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3004 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3006 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3008 * Make-lang.in (c++.distdir): Remove.
3010 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3012 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3013 declarations from different namespaces to be combined.
3015 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3017 * decl.c: Include tm_p.h.
3019 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3021 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3023 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3025 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3026 (build_overload_value), repo.c (open_repo_file), xref.c
3027 (open_xref_file): Use strchr () and strrchr () instead of index ()
3030 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3032 * call.c (build_over_call): Call fold on the CALL_EXPR.
3034 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3036 * error.c (dump_template_decl): Separate template hearders with
3039 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3041 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3042 TS_* flags with corresponding TFF_*. Adjust prototypes of
3043 functions (which used to take a tree_string_flags) to take an int.
3045 * cp-tree.h (enum tree_string_flags): Remove
3046 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3047 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3048 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3049 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3050 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3051 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3052 (type_as_string, decl_as_string, expr_as_string,
3053 context_as_string): Adjust prototype.
3055 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3056 instead of TS_PLAIN.
3058 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3059 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3062 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3064 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3065 (linkage_kind): New enumeration.
3066 (decl_linkage): New function.
3067 * decl2.c (comdat_linkage): Extend comment.
3068 * error.c (dump_function_decl): Print the arguments used to
3069 instantiate a template, even when not printing the type of the
3071 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3072 not TREE_PUBLIC, to test for external linkage.
3073 * tree.c (decl_linkage): New function.
3075 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3077 * pt.c (instantiate_decl): Always instantiate static data members
3078 initialized in-class.
3080 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3082 * Make-lang.in: Move all build rules here from Makefile.in,
3083 adapt to new context. Wrap all rules that change the current
3084 directory in parentheses. Expunge all references to $(P).
3085 When one command depends on another and they're run all at
3086 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3087 all object-file generation rules. Delete obsolete variables.
3089 * Makefile.in: Delete.
3090 * config-lang.in: Delete outputs= line.
3092 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3094 * error.c (dump_function_decl): Print no space between
3095 `ptr-operator' the `type-specifier' of the return type.
3096 (dump_type_prefix): Make sure we put space at the appropriate
3099 2000-10-23 Jason Merrill <jason@redhat.com>
3101 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3103 2000-10-22 Jason Merrill <jason@redhat.com>
3105 * call.c (build_conditional_expr): Use ocp_convert to force
3108 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3110 * call.c (standard_conversion): Use RVALUE_CONVs for all
3111 expressions that satisfy lvalue_p, not just those that satisfy
3114 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3116 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3117 not one with TYPE_IS_SIZETYPE set.
3118 (dubious_conversion_warnings): Remove special-case code.
3120 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3122 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3123 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3124 (dump_type_prefix): Print vector-of-int as 'int vector'.
3125 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3126 * tree.c (walk_tree): Handle VECTOR_TYPE.
3128 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3130 2000-10-21 Jason Merrill <jason@redhat.com>
3132 * parse.y (operator): Set got_object from got_scope.
3133 Set looking_for_typename.
3134 * decl.c (lookup_name_real): Clear val after setting from_obj.
3135 Reorganize diagnostic.
3137 2000-10-20 Jason Merrill <jason@redhat.com>
3139 * tree.c (walk_tree): Don't walk into default args.
3141 * error.c (dump_expr): Use host_integerp.
3143 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3145 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3146 "since" in error message.
3148 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3150 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3152 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3154 * decl.c (revert_static_member_fn): Fixed typo.
3156 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3158 * class.c (subobject_offset_fn): New type.
3159 (dfs_record_base_offsets): Remove.
3160 (record_base_offsets): Likewise.
3161 (dfs_search_base_offsets): Likewise.
3162 (record_subobject_offset): New function.
3163 (check_subobject_offset): Likewise.
3164 (walk_subobject_offsets): Likewise.
3165 (record_subobject_offsets): Likewise.
3166 (layout_conflict_p): Reimplement.
3167 (layout_nonempty_base_or_field): Correct handling of type
3168 conflicts during layout.
3169 (layout_empty_base): Likewise.
3170 (build_base_field): Adjust to handle new representation of empty
3172 (build_base_fields): Likewise.
3173 (layout_virtual_bases): Likewise.
3174 (splay_tree_compare_integer_csts): New function.
3175 (layout_class_type): Use a splay_tree, rather than a varray, to
3176 represent the offsets of empty bases.
3178 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3179 * decl.c (select_decl): Don't return declarations that are
3182 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3184 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3185 (fake_std_node): New macro.
3186 * decl.c (in_std): Rename to ...
3187 (in_fake_std): ... this.
3188 (flag_no_builtin): Remove.
3189 (flag_no_nonansi_builtin): Likewise.
3190 (walk_namespaces_r): Use fake_std_node.
3191 (push_namespace): Use std_identifier.
3192 (pop_namespace): Use in_fake_std.
3193 (lookup_name_real): Use fake_std_node.
3194 (init_decl_processing): When -fhonor-std, create the `std'
3195 namespace. Don't create a dummy fake_std_node in that case.
3196 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3197 (builtin_function): Put builtins whose names don't begin
3198 with `_' in the std namespace.
3199 * decl2.c (flag_no_builtin): Remove.
3200 (flag_no_nonansi_builtin): Likewise.
3201 (set_decl_namespace): Use fake_std_node.
3202 (validate_nonmember_using_decl): Likewise.
3203 (do_using_directive): Likewise.
3204 (handle_class_head): Likewise.
3205 * dump.c (dequeue_and_dump): Likewise.
3206 * except.c (init_exception_processing): Use std_identifier.
3207 * init.c (build_member_call): Use fake_std_node.
3208 * rtti.c (init_rtti_processing): Use std_identifier.
3210 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3212 * cp-tree.h (back_end_hook): Remove declaration.
3213 * decl2.c (back_end_hook): Remove definition.
3215 * dump.c (dequeue_and_dump): Dump TREE_USED.
3217 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3219 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3221 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3223 * decl.c (WINT_TYPE): Define.
3224 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3225 c_size_type_node, signed_size_type_node and wint_type_node.
3227 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3229 * decl2.c (warn_missing_format_attribute): New variable.
3230 (lang_decode_option): Decode -Wmissing-format-attribute.
3232 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3234 * typeck.c (qualify_type): Remove.
3235 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3237 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3239 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3241 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3243 * Makefile.in (parse.c, parse.h): Create atomically.
3245 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3247 * class.c (current_obstack): Remove.
3248 * decl.c (ggc_p): Remove.
3249 (start_decl): Don't use decl_tree_cons.
3250 (grokdeclarator): Don't use build_decl_list.
3251 (start_function): Don't use decl_tree_cons.
3252 (finish_function): Don't mess with obstacks.
3253 * decl2.c (grok_x_components): Don't use build_decl_list.
3254 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3255 (implicitly_declare_fn): Don't call build_decl_list.
3256 * parse.y (frob_specs): Don't call build_decl_list or
3258 (expr_or_declarator_intern): Don't call decl_tree_cons.
3259 (primary): Don't call build_decl_list.
3260 (fcast_or_absdcl): Likewise.
3261 (typed_declspecs): Don't call decl_tree_cons.
3262 (reserved_declspecs): Don't call build_decl_list.
3263 (declmods): Likewise.
3264 (reserved_typespecquals): Likewise.
3266 (new_type_id): Likewise.
3267 (cv_qualifiers): Likewise.
3268 (after_type_declarator_intern): Likewise.
3269 (notype_declarator_intern): Likewise.
3270 (absdcl_intern): Likewise.
3271 (named_parm): Likewise.
3272 * pt.c (most_specialized_class): Likewise.
3273 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3274 (init_repo): Initialize it.
3275 * search.c (current_obstack): Remove.
3276 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3278 2000-10-09 Richard Henderson <rth@cygnus.com>
3280 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3281 (c++ language support bits for libgcc): Remove.
3282 (c++.clean): Remove cplib2.txt cleanup.
3283 * config-lang.in (headers, lib2funcs): Remove.
3285 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3286 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3287 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3288 * inc/new.h, inc/typeinfo: Remove files.
3290 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3292 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3294 (init_decl_processing): Initialize intmax_type_node and
3297 2000-10-06 Richard Henderson <rth@cygnus.com>
3299 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3300 (original_result_rtx): Remove.
3301 * decl.c (save_function_data): Don't clear x_result_rtx.
3302 (mark_lang_function): Don't mark it either.
3303 * expr.c (fixup_result_decl): Remove.
3304 * semantics.c (genrtl_named_return_value): Frob the return decl
3305 before calling emit_local_var.
3306 (genrtl_finish_function): Don't call fixup_result_decl.
3307 Always emit the jump to return_label.
3309 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3311 * pt.c (lookup_template_class): Set current access for enum.
3312 (tsubst_enum): Set file & line for enum decl.
3314 * spew.c (yylex): Remove unused variable.
3316 2000-10-05 Richard Henderson <rth@cygnus.com>
3318 * semantics.c (genrtl_finish_function): Don't init or check
3319 can_reach_end; remove noreturn and return value checks.
3321 2000-10-05 Tom Tromey <tromey@cygnus.com>
3323 * init.c (build_java_class_ref): Use `build_static_name' with a
3324 suffix, not a prefix, to build the class object's name.
3326 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3328 * cp-tree.h (access_kind): Fix comment typo.
3329 * decl2.c (grokfield): Fix diagnostic typo.
3330 * semantics.c (finish_template_type): Fix comment typo.
3331 (finish_qualified_object_call_expr): Likewise.
3333 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3335 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3338 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3340 * spew.c (frob_id): New static function.
3341 (frob_opname): Use it.
3344 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3346 * decl.c (lang_mark_false_label_stack): Remove.
3347 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3349 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3351 * gxxint.texi: Use @email for formatting email addresses.
3353 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3355 * error.c: Remove direct obstack manipulation. Replace with
3356 output_buffer-based formatting. Adjust calls to removed macros.
3357 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3358 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3359 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3361 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3363 * ir.texi: Move to ../c-tree.texi.
3365 2000-09-20 Jason Merrill <jason@redhat.com>
3367 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3369 2000-09-21 Andreas Jaeger <aj@suse.de>
3371 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3372 * cp-tree.h: ... here.
3374 * error.c: Remove declaration of cp_printer.
3376 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3378 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3380 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3382 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3385 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3387 * decl.c (start_function): Robustify.
3389 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3391 * cp-tree.h (check_function_format): Accept a `status' parameter.
3393 * call.c, typeck.c: Updates calls to `check_function_format'.
3395 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3397 * decl2.c (handle_class_head): Always push some scope even
3400 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3402 * cp-tree.h (struct cp_language_function): Remove
3403 x_scope_stmt_stack and name_declared.
3404 (current_scope_stmt_stack): Remove.
3405 (function_name_declared_p): New macro.
3406 (struct lang_decl_flags): Use c_lang_decl as a base class.
3408 (struct lang_decl): Replace saved_tree with context.
3409 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3410 (SET_DECL_FRIEND_CONTEXT): Likewise.
3411 (DECL_VIRTUAL_CONTEXT): Likewise.
3412 (DECL_SAVED_TREE): Remove.
3413 (C_DECLARED_LABEL_FLAG): Likewise.
3414 (cplus_expand_expr_stmt): Don't declare.
3415 (add_decl_stmt): Likewise.
3416 (add_scope_stmt): Likewise.
3417 * decl.c (mark_stmt_tree): Remove.
3418 (case_compare): Likewise.
3419 (finish_case_label): Use c_add_case_label.
3420 (init_decl_processing): Set more language-specific hooks.
3421 (build_enumerator): Fix typo in comment.
3422 (cplus_expand_expr_stmt): Remove.
3423 (mark_lang_function): Use mark_c_language_function.
3424 (lang_mark_tree): Use c_mark_lang_decl.
3425 * decl2.c: Change order of inclusion.
3426 * except.c: Likewise.
3427 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3428 back on c_expand_expr.
3429 * friend.c: Include expr.h.
3430 * init.c: Change order of inclusion.
3431 * Makefile.in: Update dependencies.
3432 * lex.h (free_lang_decl_chain): Remove.
3433 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3434 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3436 (instantiate_decl): Use function_name_declared_p.
3437 * semantics.c (lang_expand_expr_stmt): Remove.
3438 (set_current_function_name_declared): Likewise.
3439 (current_function_name_declared): Likewise.
3440 (begin_compound_stmt): Use function_name_declared_p.
3441 (add_decl_stmt): Remove.
3442 (setup_vtbl_ptr): Use function_name_declared_p.
3443 (add_scope_stmt): Remove.
3444 (current_scope_stmt_stack): New function.
3445 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3446 (expand_body): Use function_name_declared_p.
3447 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3448 * typeck.c: Change order of includes.
3449 (convert_sequence): Remove.
3451 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3453 * lex.c (reswords): Add _Complex.
3455 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3457 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3459 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3461 * init.c (begin_init_stmts): Don't use // comments.
3463 2000-09-12 Jason Merrill <jason@redhat.com>
3465 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3466 all non-extern arrays.
3468 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3469 typenames, too. Downgrade complaint to pedwarn.
3470 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3471 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3472 'class This::Inherited'.
3474 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3476 * decl.c (finish_case_label): Given the LABEL_DECL a
3479 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3481 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3482 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3483 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3484 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3485 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3487 (sorry_for_unsupported_tree, print_scope_operator,
3488 print_left_paren, print_right_paren, print_left_bracket,
3489 print_right_bracket, print_whitespace): Likewise.
3490 (aggr_variety): Rename to class_key_or_enum.
3491 (print_type): Rename to print_type_id.
3492 (print_type_specifier_seq, print_simple_type_specifier,
3493 print_elaborated_type_specifier,
3494 print_rest_of_abstract_declarator,
3495 print_parameter_declaration_clause, print_exception_specification,
3496 print_nested_name_specifier, print_template_id,
3497 typedef_original_name, print_template_argument_list_start,
3498 print_template_argument_list_end): New functions.
3500 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3502 * ir.texi: Add more documentation.
3504 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3506 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3507 (current_function_parms): Don't define.
3508 (struct cp_language_function): Remove parms_stored.
3509 (current_function_just_assigned_this): Don't define.
3510 (current_function_parms_stored): Likewise.
3511 (static_ctors): Declare.
3512 (static_dtors): Likewise.
3513 (SF_EXPAND): Don't define.
3514 (expand_start_early_try_stmts): Remove declaration.
3515 (store_parm_decls): Likewise.
3516 * decl.c (static_ctors): Don't declare.
3517 (static_dtors): Likewise.
3518 (struct binding_level): Remove this_block.
3519 (poplevel): Remove dead code.
3520 (set_block): Likewise.
3521 (mark_binding_level): Don't mark this_block.
3522 (mark_saved_scope): Don't mark x_function_parms.
3523 (init_decl_processing): Don't add current_function_parms as a GC
3525 (check_function_type): Change prototype.
3526 (start_function): Remove RTL-generation code.
3527 (expand_start_early_try_stmts): Remove.
3528 (store_parm_decls): Give it internal linkage. Remove
3529 RTL-generation code.
3530 (finish_function): Remove RTL-generation code.
3531 * decl2.c (static_ctors): Fix formatting.
3532 (static_dtors): Likewise.
3533 * method.c (use_thunk): Don't call store_parm_decls.
3534 (synthesize_method): Likewise.
3535 * optimize.c (maybe_clone_body): Likewise.
3536 * parse.y (fn.def2): Likewise.
3537 (.set_base_init): Likewise.
3538 (nodecls): Likewise.
3539 * pt.c (instantiate_decl): Likewise.
3540 * rtti.c (synthesize_tinfo_fn): Likewise.
3541 * semantics.c (genrtl_try_block): Simplify.
3542 (expand_body): Use genrtl_start_function and
3543 genrtl_finish_function.
3544 (genrtl_start_function): New function.
3545 (genrtl_finish_function): Likewise.
3547 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3549 * error.c (cp_tree_printer, case 'P'): Append break.
3551 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3553 * cp-tree.h (frob_opname): Declare.
3554 * parse.y (saved_scopes): New static variable.
3555 (cp_parse_init): Adjust.
3556 (do_id): If lastiddecl is NULL, do do_identifier.
3557 (operator): Save scope information.
3558 (unoperator): New reduction. Restore scope information.
3559 (operator_name): Append unoperator. Call frob_opname.
3560 * spew.c (frob_opname): Define.
3562 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3564 * decl.c, rtti.c: Include defaults.h if not already included.
3565 Don't define the *_TYPE_SIZE macros.
3567 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3569 * cp-tree.h (push_switch): Change prototype.
3570 (check_cp_case_value): Remove declaration.
3571 (decl_constant_value): Likewise.
3572 * decl.c (struct cp_switch): Add switch_stmt and cases.
3573 (case_compare): New function.
3574 (push_switch): Set switch_stmt. Initialize cases.
3575 (pop_switch): Clean up cases.
3576 (define_case_label): Rename to ...
3577 (finish_case_label): ... this. Do semantic analysis for case
3579 (start_function): Correct comment.
3580 * decl2.c (check_cp_case_value): Remove.
3581 * expr.c (do_case): Remove.
3582 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3583 * semantics.c (genrtl_do_poplevel): Remove declaration.
3584 (RECHAIN_STMTS): Remove.
3585 (finish_break_stmt): Use build_break_stmt.
3586 (finish_continue_stmt): Use build_continue_stmt.
3587 (finish_switch_cond): Adjust condition here, rater than in
3588 c_expand_start_case.
3589 (finish_case_label): Remove.
3590 * typeck.c (c_expand_return): Remove.
3591 (c_expand_start_case): Likewise.
3593 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3595 * ir.texi: Document type nodes.
3597 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3599 * cp-tree.h (init_cp_semantics): Declare.
3600 (genrtl_try_block): Don't declare.
3601 (genrtl_handler): Likewise.
3602 (genrtl_catch_block): Likewise.
3603 (genrtl_ctor_stmt): Likewise.
3604 (genrtl_subobject): Likewise.
3605 (genrtl_do_poplevel): Likewise.
3606 (genrtl_named_return_value): Likewise.
3607 * lex.c (init_parse): Call init_cp_semantics.
3608 * semantics.c (genrtl_try_block): Give it internal linkage.
3609 (genrtl_handler): Likewise.
3610 (genrtl_catch_block): Likewise.
3611 (genrtl_ctor_stmt): Likewise.
3612 (genrtl_subobject): Likewise.
3613 (genrtl_do_poplevel): Likewise.
3614 (genrtl_named_return_value): Likewise.
3615 (lang_expand_stmt): Rename to ...
3616 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3617 (init_cp_semantics): Define.
3619 * decl.c (initialize_local_var): Remove RTL-generating code.
3620 * semantics.c (genrtl_try_block): Fix formatting.
3622 Move statement-tree facilities from C++ to C front-end.
3623 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3624 (void_zero_node): Remove.
3625 (stmt_tree): Likewise.
3626 (scope_chain): Adjust.
3627 (language_function): Rename to cp_language_function.
3628 (cp_function_chain): Adjust.
3629 (current_stmt_tree): Remove.
3630 (last_tree): Likewise.
3631 (last_expr_type): Likewise.
3632 (struct lang_decl): Adjust.
3633 (STMT_IS_FULL_EXPR_P): Remove.
3635 (begin_stmt_tree): Likewise.
3636 (finish_stmt_tree): Likewise.
3637 (walk_tree_fn): Likewise.
3638 (walk_stmt_tree): Likewise.
3639 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3640 * decl.c (mark_stmt_tree): Adjust type.
3641 (init_decl_processing): Don't build void_zero_node.
3642 (initialize_local_var): Adjust usage of current_stmt_tree.
3643 (finish_enum): Use add_stmt, not add_tree.
3644 (save_function_data): Adjust use of language_function.
3645 (finish_constructor_body): Use add_stmt, not add_tree.
3646 (finish_destructor_body): Likewise.
3647 (push_cp_function_context): Adjust use of language_function.
3648 (pop_cp_function_context): Likewise.
3649 (mark_lang_function): Likewise.
3650 (mark_cp_function_context): Likewise.
3651 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3652 (build_vec_init): Likewise.
3653 * semantics.c (SET_LAST_STMT): Remove.
3654 (RECHAIN_STMTS): Don't use it.
3655 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3656 (current_stmt_tree): Define.
3658 (finish_goto_stmt): Use add_stmt, not add_tree.
3659 (finish_expr_stmt): Likewise.
3660 (begin_if_stmt): Likewise.
3661 (finish_then_clause): Likewise.
3662 (begin_while_stmt): Likewise.
3663 (begin_do_stmt): Likewise.
3664 (finish_return_stmt): Likewise.
3665 (begin_for_stmt): Likewise.
3666 (finish_break_stmt): Likewise.
3667 (finish_continue_stmt): Likewise.
3668 (begin_switch_stmt): Likewise.
3669 (finish_case_label): Likewise.
3670 (begin_try_block): Likewise.
3671 (begin_function_try_block): Likewise.
3672 (begin_handler): Likewise.
3673 (begin_catch_block): Likewise.
3674 (begin_compound_stmt): Likewise.
3675 (begin_asm_stmt): Likewise.
3676 (finish_asm_stmt): Likewise.
3677 (finish_label_stmt): Likewise.
3678 (add_decl_stmt): Likewise.
3679 (finish_subobject): Likewise.
3680 (finish_decl_cleanup): Likewise.
3681 (finish_named_return_value): Likewise.
3682 (setup_vtbl_ptr): Likewise.
3683 (add_scope_stmt): Likewise.
3684 (finish_stmt_expr): Likewise.
3685 (prune_unused_decls): Remove.
3686 (begin_stmt_tree): Likewise.
3687 (finish_stmt_tree): Likewise.
3688 (prep_stmt): Adjust use of current_stmt_tree.
3689 (lang_expand_stmt): Likewise.
3690 * tree.c (statement_code_p): Remove.
3691 (cp_statement_code_p): New function.
3692 (walk_stmt_tree): Remove.
3693 (init_tree): Set lang_statement_code_p.
3695 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3697 Integrated preprocessor.
3699 * Make-lang.in, Makefile.in: Remove all references to input.c,
3700 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3701 * gxx.gperf, hash.h, input.c: Delete.
3702 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3703 initialized properly.
3705 * class.c (fixup_pending_inline): Take a tree, not a
3706 struct pending_inline *. All callers changed.
3707 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3708 RID_PROTECTED entries in ridpointers[] array here.
3709 * decl.c (duplicate_decls): Do not refer to struct
3711 (record_builtin_type, init_decl_processing): Use RID_MAX not
3713 (grokdeclarator): Use C_IS_RESERVED_WORD.
3714 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3716 (grok_x_components): Do not inspect pending_inlines chain.
3718 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3719 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3720 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3721 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3722 TIME_IDENTIFIER_FILEINFO): Kill.
3724 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3726 * parse.y: Call do_pending_inlines unconditionally.
3727 reinit_parse_for_method is now snarf_method. fn.defpen is no
3728 longer necessary. Remove unnecessary <itype> annotation on
3729 SCOPE. Do not refer to end_of_file or struct pending_inline.
3730 * semantics.c (begin_inline_definitions): Call
3731 do_pending_inlines unconditionally.
3733 * lex.c: Remove all code now shared with C front end.
3734 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3735 into the get_identifier table. Rewrite pragma handling to
3736 work with the registry. Move code to save tokens for later
3737 processing to spew.c.
3739 * spew.c: Rewrite everything in terms of token streams instead
3740 of text. Move routines here from lex.c / input.c as
3741 appropriate. GC-mark trees hanging off the pending inlines
3744 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3746 * NEWS: Mention that the named return value extension has been
3748 * cp-tree.h (original_result_rtx): Define.
3749 (TREE_REFERENCE_EXPR): Remove.
3750 (DECL_VPARENT): Likewise.
3751 (pushdecl_nonclass_level): Likewise.
3752 (store_return_init): Likewise.
3753 (reinit_lang_specific): Likewise.
3754 (genrtl_named_return_value): Change prototype.
3755 * decl.c (original_result_rtx): Remove.
3756 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3757 Do not generate RTL for local variables here.
3758 (store_return_init): Remove.
3759 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3761 (finish_named_return_value): Adjust accordingly. Warn that this
3762 extension is deprecated.
3763 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3765 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3767 * pt.c (type_unification_real): Replace switch with if.
3768 (unify): Tsubst non-type parms before comparing.
3770 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3772 * error.c (dump_typename): New function, broken out of ...
3773 (dump_type): ... here. Use it.
3774 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3776 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3778 * init.c (build_offset_ref): Deal with namespace scoped
3781 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3783 * class.c (resolve_address_of_overloaded_function): Add
3784 explanation message.
3785 * decl.c (define_case_label): Reformat explanation.
3786 * decl2.c (finish_static_data_member_decl): Likewise.
3787 (grokfield): Likewise.
3788 * friend.c (do_friend): Likewise.
3790 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3792 * tree.c (walk_tree): Expose tail recursion.
3793 (walk_stmt_tree): New function.
3794 * cp-tree.h: Prototype walk_stmt_tree.
3795 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3796 the BLOCKs directly. If a BLOCK has no variables after
3797 pruning, discard it.
3798 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3799 restore the line number.
3801 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3803 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3804 (pt.o): Remove dependency on HTAB_H.
3805 * cp-tree.h: Include hashtab.h.
3806 (walk_tree): Change prototype.
3807 (walk_tree_without_duplicates): New function.
3808 * decl.c (check_default_argument): Use it.
3809 * optimize.c (remap_decl): Adjust calls to walk_tree.
3810 (copy_body): Likewise.
3811 (expand_calls_inline): Likewise.
3812 (calls_setjmp_p): Use walk_tree_without_duplicates.
3813 * pt.c: Don't include hashtab.h.
3814 (for_each_template_parm): Use walk_tree_without_duplicates.
3815 * semantics.c (finish-stmt_tree): Likewise.
3816 (expand_body): Likewise.
3817 * tree.c (walk_tree): Add additional parameter.
3818 (walk_tree_without_duplicates): New function.
3819 (count_trees): Use it.
3820 (verify_stmt_tree): Adjust call to walk_tree.
3821 (find_tree): Use walk_tree_without_duplicates.
3822 (no_linkage_check): Likewise.
3823 (break_out_target_exprs): Adjust call to walk_tree.
3824 (cp_unsave): Likewise.
3826 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3828 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3829 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3830 * cp-tree.h (TYPE_BINFO): Adjust comment.
3831 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3832 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3833 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3834 (TYPE_TEMPLATE_INFO): Likewise.
3835 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3836 * class.c (push_nested_class): Likewise.
3837 * decl.c (lookup_name_real): Likewise.
3838 (grokdeclarator): Likewise.
3839 (grok_op_properties): Likewise.
3840 (xref_tag): Likewise.
3841 (xref_basetypes): Likewise.
3842 * decl2.c (constructor_name_full): Likewise.
3843 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3844 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3845 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3846 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3847 (dump_type_suffix): Likewise.
3848 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3850 (get_aggr_from_typedef): Likewise.
3851 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3852 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3853 (write_template_parm): Likewise.
3854 (write_template_template_parm): Check tree code instead of
3855 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3856 * method.c (build_overload_nested_name): Add
3857 BOUND_TEMPLATE_TEMPLATE_PARM.
3858 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3859 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3860 * pt.c (convert_template_argument): Check tree code instead of
3861 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3862 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3863 (for_each_template_parm): Adjust comment.
3864 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3865 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3866 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3867 template_args_equal to compare template template parameter cases.
3868 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3869 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3871 * tree.c (copy_template_template_parm): Decide whether to create
3872 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3873 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3874 (copy_tree_r): Likewise.
3875 * typeck.c (comptypes): Likewise. Check tree code instead of
3876 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3878 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3880 * decl.c (finish_function): Move the code for handling functions
3881 marked with the constructor and destructor attributes inside the
3884 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3886 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3888 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3890 * pt.c (lookup_template_class): Remove abort.
3891 * tree.c (get_type_decl): Allow error_mark_node.
3893 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3895 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3898 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3900 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3903 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3905 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3906 union tag mismatch error reporting.
3908 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3910 * call.c (build_scoped_method_call): Check it is not a namespace.
3912 2000-08-30 Jason Merrill <jason@redhat.com>
3914 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3916 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3917 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3918 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3920 * decl.c (start_function): Always call make_function_rtl.
3922 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3924 * semantics.c (prune_unused_decls): New function.
3925 (finish_stmt_tree): Call it via walk_tree.
3927 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3929 * class.c (build_secondary_vtable): Constify a char *.
3930 * decl.c (init_decl_processing): Initialize function_id_node,
3931 pretty_function_id_node, and func_id_node.
3932 * input.c (struct input_source): Constify 'str'.
3933 (feed_input): Constify first argument.
3934 * mangle.c (write_identifier): Constify argument.
3935 * pt.c (mangle_class_name_for_template): Constify argument.
3937 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3939 * typeck.c (mark_addressable): Remove code that pokes around in
3942 2000-08-28 Jason Merrill <jason@redhat.com>
3944 * lex.c (file_name_nondirectory): Move to toplev.c.
3946 * cp-tree.h (LOCAL_CLASS_P): New macro.
3947 * class.c (finish_struct_1): Use it.
3949 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3951 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3952 (write_encoding): Pass another argument to write_name.
3953 (write_name): Add ignore_local_scope parameter. Fix handling of
3955 (write_nested_name): Use write_unqualified_name.
3956 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3957 (write_template_prefix): Use write_unqualified_name.
3958 (write_component): Remove.
3959 (write_local_name): Add parameter. Use direct local entity to
3960 discriminator calculation.
3961 (write_class_enum_type): Pass another argument to write_name.
3962 (write_template_template_arg): Likewise.
3963 (make_guard_variable): Likewise.
3965 2000-08-27 Jason Merrill <jason@redhat.com>
3967 * decl.c (pushdecl): Matching decls for local externs are found in
3968 the current level. Propagate linkage information from previous
3971 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3973 * ir.texi (Expressions): Fix typo.
3975 2000-08-25 Greg McGary <greg@mcgary.org>
3977 * tree.c (init_tree): Use ARRAY_SIZE.
3979 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3981 * error.c (cp_tree_printer): Rework.
3983 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3985 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3987 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3988 (cp-demangle.o): Remove target.
3989 (dyn-string.o): Likewise.
3991 * decl.c (grokfndecl): Require that `main' return an `int'.
3992 * mangle.c (write_encoding): Don't mangle return types for
3993 conversion functions.
3995 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3997 * error.c (tree_formatting_info): New data type.
3998 (tree_being_formatted): New macro.
3999 (tree_formatting_flags): Likewise.
4000 (put_whitespace): Likewise.
4001 (print_tree_identifier): Likewise.
4002 (print_identifier): Likewise.
4003 (cp_tree_printer, print_function_argument_list, print_declaration,
4004 print_expression, print_function_declaration,
4005 print_function_parameter, print_type, print_cv_qualifier): New
4007 (init_error): Initialize lang_printer.
4009 2000-08-24 Jason Merrill <jason@redhat.com>
4011 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4012 adjustment necessary.
4014 2000-08-24 Greg McGary <greg@mcgary.org>
4016 * cp-tree.h (MAIN_NAME_P): Remove macro.
4018 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4020 * error.c (print_instantiation_context): Don't forget to flush the
4023 2000-08-23 Jason Merrill <jason@redhat.com>
4025 * typeck.c (build_ptrmemfunc): Save the input pmf.
4027 * method.c (process_modifiers): Use same_type_p.
4029 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4031 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4032 * mangle.c (write_function_type): Change prototype.
4033 (write_encoding): Don't mangle return types for
4034 constructors or destructors.
4035 (write_type): Adjust call to write_function_type.
4036 * pt.c (instantiate_template): Instantiate alternate entry points
4037 when instantiating the main function.
4039 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4041 * error.c (cp_print_error_function): Don't use embedded '\n' in
4044 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4046 * decl.c (init_decl_processing): Remove bogus initialization.
4047 * error.c (lang_print_error_function): Restore here.
4048 (init_error): Initialize print_error_function.
4050 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4052 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4054 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4056 * Makefile.in (error.o): Depends on diagnostic.h
4058 * cp-tree.h (problematic_instantiation_changed,
4059 record_last_problematic_instantiation, current_instantiation,
4060 print_instantiation_context): Declare.
4061 (maybe_print_template_context): Remove.
4063 * decl.c (init_decl_processing): Set print_error_function to NULL.
4064 (lang_print_error_function): Remove, since we're using a new
4067 * error.c: #include diagnostic.h
4068 (function_category): New function.
4069 (cp_diagnostic_starter): Likewise.
4070 (cp_diagnostic_finalizer): Likewise.
4071 (cp_print_error_function): Likewise.
4072 (maybe_print_instantiation_context): Likewise.
4073 (print_instantiation_full_context): Likewise.
4074 (print_instantiation_partial_context): Likewise.
4075 (print_instantiation_context): Define.
4076 (init_error): Initialize diagnostic pager and finalizer.
4078 * pt.c (problematic_instantiation_changed): Define.
4079 (record_last_problematic_instantiation): Likewise.
4080 (current_instantiation): Likewise.
4081 (maybe_print_template_context): Remove.
4082 (print_template_context): Likewise.
4083 (current_tinst_level): Make static to reflect Brendan Kehoe's
4084 change of 1995-04-13.
4085 (push_tinst_level): Call print_instantiation_context.
4087 2000-08-21 Nix <nix@esperi.demon.co.uk>
4089 * lang-specs.h: Do not process -o or run the assembler if
4092 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4094 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4096 * decl2.c (lang_decode_option): Disable gettext attributes for
4099 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4101 * lex.c (lang_init_options): Default diagnostic message maximum
4102 length to 80, when line-wrapping.
4104 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4106 * class.c (build_vtbl_initializer): Clear the entire
4107 vtbl_init_data. Start keeping track of the functions for which we
4108 have created vcall offsets here.
4109 (dfs_build_vcall_offset_vtbl_entries): Remove.
4110 (build_vcall_offset_vtbl_entries): Reimplement.
4111 (add_vcall_offset_vtbl_entries_r): New function.
4112 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4113 computing when vcall offsets are necessary.
4115 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4117 * decl.c (member_function_or_else): Use cp_error ... %T.
4118 (grokdeclarator): Likewise.
4119 (start_method): Likewise.
4120 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4122 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4124 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4127 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4129 * cp-tree.h (PTRMEM_OK_P): New macro.
4130 (itf_ptrmem_ok): New enumeration value.
4131 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4132 argument. Diagnose implicit pointer to member.
4133 (instantiate_type): Don't diagnose implicit pointer to member
4134 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4135 resolve_address_of_overloaded_function.
4136 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4137 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4138 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4139 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4140 (build_unary_op): Deal with single non-static member in
4143 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4145 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4147 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4149 * cp-tree.h (enum_name_string): Remove prototype.
4150 (report_case_error): Remove prototype.
4151 * cp/typeck2.c (enum_name_string): Remove.
4152 (report_case_error): Remove.
4153 * error.c (dump_expr): Deal with enum values directly.
4154 Correctly negate integer constant.
4156 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4158 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4159 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4160 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4161 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4162 (__cxa_vec_new): Use __cxa_vec_new2.
4163 (__cxa_vec_delete): Use __cxa_vec_delete2.
4165 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4167 * vec.cc (__cxa_vec_new): Set "C" linkage.
4168 (__cxa_vec_ctor): Likewise.
4169 (__cxa_vec_cctor): Likewise.
4170 (__cxa_vec_dtor): Likewise.
4171 (__cxa_vec_delete): Likewise.
4172 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4173 (__cxa_vec_ctor): Likewise.
4174 (__cxa_vec_cctor): Likewise.
4175 (__cxa_vec_dtor): Likewise.
4176 (__cxa_vec_delete): Likewise.
4178 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4180 * class.c (instantiate_type): Reinstate local variable
4181 deleted in previous change.
4183 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4186 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4188 * cp-tree.h (instantiate_type_flags): New enumeration.
4189 (instantiate_type): Change parameter.
4190 * class.c (instantiate_type): Adjust prototype. Adjust.
4191 * call.c (standard_conversion): Adjust instantiate_type call.
4192 (reference_binding): Likewise.
4193 (build_op_delete_call): Likewise.
4194 (convert_like_real): Likewise.
4195 * cvt.c (cp_convert_to_pointer): Likewise.
4196 (convert_to_reference): Likewise.
4197 * pt.c (convert_nontype_argument): Likewise.
4198 * typeck.c (build_binary_op): Likewise.
4199 (build_ptrmemfunc): Likewise.
4200 (convert_for_assignment): Likewise.
4202 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4204 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4205 (current_aggr): Define.
4206 * decl.c (grokdeclarator): Make sure a friend class is an
4207 elaborated type specifier.
4208 * parse.y (current_aggr): Remove static definition.
4209 (cp_parse_init): Adjust.
4210 (structsp): Clear and restore current_aggr.
4211 (component_decl_list): Clear current_aggr.
4213 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4214 aggregate tag on the typename's context.
4216 * pt.c (tsubst_friend_class): Return error_mark_node, if
4218 (instantiate_class_template): Ignore error_mark_node friend types.
4220 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4222 * cvt.c (warn_ref_binding): New static function, broken out of ...
4223 (convert_to_reference): ... here. Use it.
4225 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4227 * parse.y (template_arg): Add rule for template qualified with
4230 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4232 * decl2.c (add_function): Reorganize.
4233 (arg_assoc): Do not consider function template decls.
4235 2000-08-11 Jason Merrill <jason@redhat.com>
4237 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4240 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4242 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4243 (lookup_nested_tag): Likewise.
4245 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4248 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4250 * parse.y (named_complex_class_head_sans_basetype): Remove
4253 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4255 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4256 explicit TEMPLATE_ID_EXPR args.
4257 (build_expr_from_tree, case CALL_EXPR): Likewise.
4259 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4261 * decl.c (check_tag_decl): Diagnose typename's which don't
4264 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4266 * init.c (build_aggr_init): Reject bogus array initializers
4269 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4271 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4273 * cp/tinfo.cc (__dynamic_cast): Likewise.
4274 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4276 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4278 * cvt.c (convert_to_pointer_force): Fix error message when
4279 attempting to cast from ambiguous base.
4281 2000-08-08 Jason Merrill <jason@redhat.com>
4283 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4284 (tsubst_template_arg_vector): Likewise.
4286 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4287 assume that one will be as large as the union.
4289 2000-08-07 Kazu Hirata <kazu@hxi.com>
4291 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4292 * decl.c (pop_labels): Likewise.
4294 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4296 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4298 (__pointer_to_member_type_info): Likewise.
4299 (__base_class_info): Likewise.
4300 (__class_type_info): Likewise.
4301 (__si_class_type_info): Likewise.
4302 (__vmi_class_type_info): Likewise.
4303 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4304 Changed member names to match specifications.
4305 (__vmi_class_type_info::__do_find_public_src): Likewise.
4306 (__si_class_type_info::__do_dyncast): Likewise.
4307 (__vmi_class_type_info::__do_dyncast): Likewise.
4308 (__si_class_type_info::__do_upcast): Likewise.
4309 (__vmi_class_type_info::__do_upcast): Likewise.
4310 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4311 (__pbase_type_info::__pointer_catch): Likewise.
4312 (__pointer_type_info::__pointer_catch): Likewise.
4313 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4315 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4317 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4318 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4319 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4321 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4323 * cp-tree.h (add_method): Change prototype.
4324 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4325 Don't double the size of the method vector in the error case.
4326 (handle_using_decl): Adjust call to add_method.
4327 (add_implicitly_declared_members): Likewise.
4328 (clone_function_decl): Likewise.
4329 * decl2.c (check_classfn): Likewise.
4330 * semantics.c (finish_member_declaration): Likewise.
4332 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4334 * decl.c (flag_isoc94): New variable.
4336 2000-08-02 Jason Merrill <jason@redhat.com>
4338 * pt.c (do_type_instantiation): Add complain parm; don't complain
4339 if called recursively.
4340 * cp-tree.h, parse.y: Adjust.
4342 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4344 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4345 -Wno-strict-prototypes.
4347 * g++spec.c: Adjust type of second argument to
4348 lang_specific_driver, and update code as necessary.
4350 * cp-tree.h: Don't prototype min_precision here.
4351 (my_friendly_assert): Cast expression to void.
4352 * semantics.c (do_poplevel): Initialize scope_stmts.
4354 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4356 * cp-tree.h (DECL_NEEDED_P): Tweak.
4358 2000-07-28 Jason Merrill <jason@redhat.com>
4360 * lang-specs.h: Use %i in rule for .ii files.
4362 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4364 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4366 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4368 Allow indirect primary bases.
4369 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4371 (CLASSTYPE_VFIELD_PARENT): Remove.
4372 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4373 (BINFO_PRIMARY_BINFO): Remove.
4374 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4375 (BINFO_VBASE_PRIMARY_P): Likewise.
4376 (BINFO_PRIMARY_BASE_OF): New macro.
4377 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4378 (get_primary_binfo): New function.
4379 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4380 * class.c (vcall_offset_data_s): Rename to ...
4381 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4382 and add ctor_vtbl_p.
4383 (get_derived_offset): Use get_primary_binfo.
4384 (dfs_mark_primary_bases): Adjust handling of virtual primary
4386 (mark_primary_bases): Likewise.
4387 (set_primary_base): Take a binfo, not an integer, as a
4388 representation of the primary base.
4389 (indirect_primary_base_p): Remove.
4390 (determine_primary_base): Adjust for indirect primary bases.
4391 (dfs_find_final_overrider): Fix typo in coment.
4392 (update_vtable_entry_for_fn): Use get_primary_binfo.
4393 (layout_nonempty_base_or_field): Tweak.
4394 (build_base_fields): Adjust for new primary base semantics.
4395 (dfs_propagate_binfo_offsets): Remove.
4396 (propagate_binfo_offsets): Rewrite.
4397 (dfs_set_offset_for_shared_vbases): Remove.
4398 (layout_virtual_bases): Don't use it.
4399 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4401 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4402 CLASSTYPE_VFIELD_PARENT.
4403 (dfs_get_primary_binfo): New function.
4404 (get_primary_binfo): Likewise.
4405 (dump_class_hierarchy_r): Tweak printing of primary bases.
4406 (build_vtbl_initializer): Fix typo in comments. Use
4408 (build_vcall_and_vbase_vtbl_entries): Likewise.
4409 (build_vbaes_offset_vtbl_entries): Likewise.
4410 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4411 BV_VCALL_INDEX to handle indirect primary bases.
4412 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4413 (build_rtti_vtbl_entries): Likewise.
4414 * search.c (get_shared_vbase_if_not_primary): Tweak.
4415 (find_vbase_instance): Likewise.
4416 (binfo_for_vtable): Simplify.
4417 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4418 (make_binfo): Make it have 11 entries.
4420 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4422 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4423 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4424 ascertaining primaryness.
4425 (G): Remove template_args.
4426 (decl_is_template_id): New function.
4427 (write_encoding): Use decl_is_template_id.
4428 (write_name): Likewise. Handle type_decls. Get main variant of
4430 (write_nested_name): Likewise.
4431 (write_prefix): Likewise.
4432 (write_template_prefix): Likewise.
4433 (write_special_name_constructor): Remove defunct production from
4435 (write_bare_function_type): Remove comment about absent parameter.
4436 (write_template_template_arg): Add missing grammar production to
4439 2000-07-27 Jason Merrill <jason@redhat.com>
4441 * decl.c (duplicate_decls): If common_type produces a non-typedef
4442 type for a typedef, just use the old type.
4444 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4446 * cp-tree.h (function_depth): Declare.
4447 (verify_stmt_tree): Likewise.
4448 (find_tree): Likewise.
4449 * decl.c (function_depth): Give it external linkage.
4450 * optimize.c (optimize_function): Increment and decrement it.
4451 * tree.c (verify_stmt_tree_r): New function.
4452 (verify_stmt_tree): Likewise.
4453 (find_tree_r): Likewise.
4454 (find_tree): Likewise.
4456 2000-07-27 Jason Merrill <jason@redhat.com>
4458 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4460 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4462 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4464 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4465 * decl2.c (get_guard): Call cp_finish_decl, not
4466 rest_of_decl_compilation, for local guards.
4467 * lex.c (do_identifier): Remove unused variable.
4469 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4471 * parse.y: Add missing ';'.
4473 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4475 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4478 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4480 Kill strict_prototype. Backwards compatibility only for
4481 non NO_IMPLICIT_EXTERN_C systems.
4482 * cp-tree.h (flag_strict_prototype): Remove.
4483 (strict_prototype): Remove.
4484 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4485 * decl.c (maybe_push_to_top_level): Adjust.
4486 (pop_from_top_level): Adjust.
4487 (decls_match): Only allow sloppy parm matching for ancient
4489 (init_decl_processing): Adjust.
4490 (grokdeclarator): Adjust.
4491 * decl2.c (flag_strict_prototype): Remove.
4492 (strict_prototype): Remove.
4493 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4494 (lang_f_options): Remove "strict-prototype".
4495 (unsupported-options): Add "strict-prototype".
4496 * lex.c (do_identifier): Adjust.
4497 (do_scoped_id): Adjust.
4498 * parse.y (empty_parms): Adjust.
4499 * class.c (push_lang_context): Adjust.
4500 (pop_lang_context): Adjust.
4501 * typeck.c (comp_target_parms): Adjust.
4503 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4505 * decl.c (poplevel): Deal with anonymous variables at for scope.
4506 (maybe_inject_for_scope_var): Likewise.
4508 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4510 * decl.c: Remove all signal handling code, now done in toplev.c.
4512 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4514 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4516 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4519 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4521 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4522 Define my_friendly_assert and my_friendly_abort as macros
4523 which may call friendly_abort. Prototype friendly abort, not
4524 my_friendly_abort or my_friendly_assert.
4525 * decl.c (signal_catch): Report the signal caught in the error
4526 message. Call fatal directly.
4527 * typeck2.c (ack, my_friendly_assert): Delete.
4528 (my_friendly_abort): Rename to friendly_abort. Expect file,
4529 line, and function parameters. Report the abort code, then
4530 call fancy_abort. Do not mask an abort if errors have
4533 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4535 * typeck.c (comp_target_parms): Remove obsolete parameter.
4536 (comp_target_types): Adjust.
4538 2000-07-17 Jason Merrill <jason@redhat.com>
4540 * typeck.c (mark_addressable): Never set TREE_USED.
4541 * call.c (build_call): Don't abort on calls to library functions
4542 that have been declared normally.
4544 * typeck.c (build_binary_op): Fix grammar in warning.
4546 * exception.cc (__eh_free): Fix prototype.
4548 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4550 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4551 IDENTIFIER_NAMESPACE_VALUE.
4553 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4555 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4556 * method.c (use_thunk): Correct handling of vcall offsets.
4558 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4560 * .cvsignore: parse.h and parse.c have no cp- prefix.
4562 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4564 * .cvsignore: New file.
4566 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4568 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4570 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4572 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4574 * parse.h: Likewise.
4576 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4578 * class.c (layout_class_type): Add pointers to virtual bases after
4579 base classes under the old ABI.
4581 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4583 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4584 (finish_continue_stmt): Likewise.
4585 (begin_for_stmt): Remove call to note_level_for_for.
4586 (finish_goto_stmt): Change call from build_min_nt
4588 (finish_expr_stmt): Likewise.
4589 (begin_if_stmt): Likewise.
4590 (begin_while_stmt): Likewise.
4591 (finish_while_stmt): Likewise.
4592 (finish_return_stmt): Likewise.
4593 (begin_for_stmt): Likewise.
4594 (finish_for_stmt): Likewise.
4595 (finish_break_stmt): Likewise.
4596 (begin_switch_stmt): Likewise.
4597 (finish_case_label): Likewise.
4598 (genrtl_try_block): Likewise.
4599 (begin_try_block): Likewise.
4600 (begin_handler): Likewise.
4601 (begin_compound_stmt): Likewise.
4602 (finish_asm_stmt): Likewise.
4603 (finish_label_stmt): Likewise.
4604 (add_decl_stmt): Likewise.
4605 (finish_subobject): Likewise.
4606 (finish_decl_cleanup): Likewise.
4607 (finish_named_return_value): Likewise.
4608 (setup_vtbl_ptr): Likewise.
4609 (add_scope_stmt): Likewise.
4610 * decl.c (finish_constructor_body): Likewise.
4611 (finish_destructor_body): Likewise.
4612 * optimize.c (copy_body_r): Likewise.
4613 (initialize_inlined_parameters): Likewise.
4614 (declare_return_variable): Likewise.
4615 (expand_call_inline): Likewise.
4617 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4619 * semantics.c (expand_body): Sync interface information
4620 at the end of function body expansion.
4622 2000-07-09 Jason Merrill <jason@redhat.com>
4624 * init.c (build_new_1): Bail early if the call to new fails.
4626 * decl.c (compute_array_index_type): Check specifically for
4627 an INTEGER_CST, not just TREE_CONSTANT.
4629 * decl.c (duplicate_decls): Don't call duplicate_decls on
4630 the DECL_TEMPLATE_RESULT.
4631 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4634 * error.c (dump_template_bindings): Don't crash if we had an
4635 invalid argument list.
4637 * typeck.c (c_expand_start_case): Do narrowing here.
4638 * semantics.c (finish_switch_cond): Not here.
4640 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4642 * parse.y (asm_clobbers): Do string concatenation.
4644 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4646 * decl.c (pushtag): Don't put local classes in template functions
4647 on the local_classes list.
4649 2000-07-04 Scott Snyder <snyder@fnal.gov>
4651 * decl2.c (get_guard): Add missing return for old ABI local
4654 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4656 * cp-tree.h (char_type_p): New function.
4657 * decl.c (init_decl_processing): Don't initialize
4658 signed_wchar_type_node or unsigned_wchar_type_node.
4659 (complete_array_type): Handle brace-enclosed string-constants.
4660 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4661 * tree.c (char_type_p): New function.
4662 * typeck2.c (digest_init): Use char_type_p.
4664 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4666 * pt.c (tsubst): Don't layout type, if it's error_mark.
4668 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4670 * pt.c (instantiate_pending_templates): Reset template level.
4672 2000-07-05 Jason Merrill <jason@redhat.com>
4674 * call.c (joust): Don't complain about `operator char *()' beating
4675 `operator const char *() const'.
4677 2000-07-04 scott snyder <snyder@fnal.gov>
4678 Jason Merrill <jason@redhat.com>
4680 * repo.c (repo_get_id): Handle the case where a class with virtual
4681 bases has a null TYPE_BINFO_VTABLE.
4683 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4684 Jason Merrill <jason@redhat.com>
4686 * parse.y (member_init): Just pass in the type.
4687 * init.c (expand_member_init): Handle getting a type.
4689 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4690 Jason Merrill <jason@redhat.com>
4692 * decl.c (finish_function): Warn if a function has no return
4694 Suggested by Andrew Koenig.
4695 * typeck.c (check_return_expr): Do set current_function_returns_value
4696 if we got an error_mark_node.
4698 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4700 * decl2.c (push_decl_namespace): Push the original namespace.
4702 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4704 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4705 * semantics.c (begin_class_definition): Clear it.
4707 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4709 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4710 (genrtl_expr_stmt): Likewise.
4711 (genrtl_decl_stmt): Likewise.
4712 (genrtl_if_stmt): Likewise.
4713 (genrtl_while_stmt): Likewise.
4714 (genrtl_do_stmt): Likewise.
4715 (genrtl_return_stmt): Likewise.
4716 (genrtl_for_stmt): Likewise.
4717 (genrtl_break_stmt): Likewise.
4718 (genrtl_continue_stmt): Likewise.
4719 (genrtl_scope_stmt): Likewise.
4720 (genrtl_switch_stmt): Likewise.
4721 (genrtl_case_label): Likewise.
4722 (genrtl_begin_compound_stmt): Likewise.
4723 (genrtl_finish_compound_stmt): Likewise.
4724 (genrtl_compound_stmt): Likewise.
4725 (genrtl_asm_stmt): Likewise.
4727 * init.c (begin_init_stmts): Remove call to
4728 genrtl_begin_compound_stmt.
4729 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4731 * semantics.c (lang_expand_stmt): Changed call to
4732 genrtl_compound_stmt to ignore return value.
4734 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4736 * mangle.c (canonicalize_for_substitution): Return the canonical
4739 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4741 * typeck.c (commonparms): Remove obstack manipulations.
4743 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4745 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4747 * Makefile.in (OBJS): Added ../c-semantics.o.
4748 (OBJDEPS): Likewise.
4750 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4752 (struct stmt_tree): Added comment.
4753 (current_function_name_declared): Removed.
4754 (stmts_are_full_exprs_p): Likewise.
4755 (genrtl_do_pushlevel): Likewise.
4756 (genrtl_clear_out_block): Likewise.
4757 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4758 (DECL_ANON_UNION_ELEMS): Likewise.
4759 (emit_local_var): Likewise.
4760 (make_rtl_for_local_static): Likewise.
4761 (do_case): Likewise.
4762 (expand_stmt): Likewise.
4763 (genrtl_decl_cleanup): Likewise.
4764 (c_expand_asm_operands): Likewise.
4765 (c_expand_return): Likewise.
4766 (c_expand_start_case): Likewise.
4768 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4769 (emit_local_var): Likewise.
4770 (initialize_local_var): Change reference to
4771 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4772 Change reference to stmts_are_full_exprs_p to
4773 current_stmt_tree->stmts_are_full_exprs_p.
4774 (push_cp_function_context): Likewise.
4776 * expect.c (expand_throw): Change reference to
4777 stmts_are_full_exprs_p.
4779 * init.c (build_aggr_init): Change reference to
4780 stmts_are_full_exprs_p.
4781 (build_vec_init): Likewise.
4783 * optimize.c (maybe_clone_body): Change reference to
4784 current_function_name_declared to
4785 cp_function_chain->name_declared.
4787 * pt.c (instantiate_decl): Change reference to
4788 current_function_name_declared to
4789 cp_function_chain->name_declared.
4791 * semantics.c (expand_cond): Moved declaration to c-common.h.
4792 (genrtl_do_pushlevel): Moved to c-semantics.c.
4793 (genrtl_clear_out_block): Likewise.
4794 (genrtl_goto_stmt): Likewise.
4795 (genrtl_expr_stmt): Likewise.
4796 (genrtl_decl_stmt): Likewise.
4797 (gerntl_if_stmt): Likewise.
4798 (genrtl_while_stmt): Likewise.
4799 (genrtl_do_stmt): Likewise.
4800 (genrtl_return_stmt): Likewise.
4801 (genrtl_for_stmt): Likewise.
4802 (genrtl_break_stmt): Likewise.
4803 (genrtl_continue_stmt): Likewise.
4804 (genrtl_scope_stmt): Likewise.
4805 (genrtl_switch_stmt): Likewise.
4806 (genrtl_case_label): Likewise.
4807 (genrtl_begin_compound_stmt): Likewise.
4808 (genrtl_finish_compound_stmt): Likewise.
4809 (genrtl_compound_stmt): Likewise.
4810 (genrtl_asm_stmt): Likewise.
4811 (genrtl_decl_cleanup): Likewise.
4812 (expand_cond): Likewise.
4813 (expand_stmt): Renamed to ...
4814 (lang_expand_stmt): ... this.
4815 (lang_expand_expr_stmt): Initialize.
4816 (set_current_function_name_declared): Likewise.
4817 (stmts_are_full_exprs_p): Likewise.
4818 (current_function_name_declared): Likewise.
4819 (anon_aggr_type_p): Likewise.
4820 (do_poplevel): Change reference to
4821 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4822 Change reference to stmts_are_full_exprs_p to
4823 current_stmt_tree->stmts_are_full_exprs_p.
4824 (add_tree): Likewise.
4825 (finish_expr_stmt): Likewise.
4826 (prep_stmt): Likewise.
4827 (lang_expand_stmt): Likewise.
4828 (begin_compound_stmt): Change reference to
4829 current_function_name_declared to
4830 cp_function_chain->name_declared and call to
4831 current_function_name_declared().
4832 (setup_vtbl_ptr): Likewise.
4833 (genrtl_do_poplevel): Removed.
4835 2000-06-30 Jason Merrill <jason@redhat.com>
4837 * init.c (init_init_processing): Go back to aligning like
4838 double_type_node for old ABI.
4839 (get_cookie_size): Make cookie larger if we get a type that needs
4841 (build_vec_delete): Call it.
4843 * typeck.c (qualify_type_recursive): New fn.
4844 (composite_pointer_type): Use it.
4845 (build_binary_op): Use composite_pointer_type.
4847 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4848 Jason Merrill <jason@redhat.com>
4850 * typeck.c (check_return_expr): Don't complain about returning
4851 NULL from operator new if -fcheck-new.
4852 * cp-tree.h: Declare flag_check_new here.
4855 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4857 * mangle.c (find_substitution): Use same_type_p.
4858 (write_encoding): Don't check for substitutions.
4860 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4862 * parse.y (expr_no_comma_rangle): New non-terminal.
4863 (template_parm): Use it for default parameter case.
4864 (template_arg): Use it.
4865 (expr_no_commas): Remove commented out undefined extensions.
4866 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4867 * parse.h, parse.c: Rebuilt.
4869 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4871 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4872 (finish_asm_stmt): Do it here, instead.
4874 * cp-tree.h (ridpointers): Don't declare.
4875 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4876 (record_builtin_java_type): Likewise.
4877 (init_decl_processing): Likewise.
4878 * lex.c: Move inclusion of lex.h.
4879 (ridpointers): Don't define.
4880 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4882 * lex.h (enum rid): Rename to ...
4883 (enum cp_rid): ... this.
4884 (ridpointers): Don't declare.
4885 * parse.y: Move inclusion of lex.h.
4886 * parse.c: Regenerated.
4887 * spew.c: Move inclusion of lex.h.
4889 * cp-tree.h (struct language_function): Remove temp_name_counter.
4890 (temp_name_counter): Remove.
4891 (get_temp_name): Change prototype.
4892 (get_guard): New function.
4893 (get_guard_cond): Likewise.
4894 (set_guard): Likewise.
4895 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4896 * decl.c (expand_static_init): Use get_guard and friends to
4897 implement guard variables.
4898 * decl2.c (get_temp_name): Assume that the variables created are
4900 (get_sentry): Rename to ...
4901 (get_guard): ... this. Implement new ABI guard variables.
4902 (get_guard_bits): New function.
4903 (get_guard_cond): Likewise.
4904 (set_guard): Likewise.
4905 (start_static_initialization_or_destruction): Use them.
4906 (do_static_initialization): Replace sentry with guard throughout.
4907 (do_static_destruction): Likewise.
4908 * init.c (create_temporary_var): Add comment.
4910 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4912 * mangle.c (find_substitution): Use same_type_p.
4913 (write_encoding): Don't check for substitutions.
4915 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4917 * parse.y (expr_no_comma_rangle): New non-terminal.
4918 (template_parm): Use it for default parameter case.
4919 (template_arg): Use it.
4920 (expr_no_commas): Remove commented out undefined extensions.
4921 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4922 * parse.h, parse.c: Rebuilt.
4924 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4926 * cp-tree.h (flag_const_strings): Remove.
4927 (warn_parentheses): Likewise.
4928 (warn_format): Likewise.
4929 (common_type): Likewise.
4930 (default_conversion): Likewise.
4931 (build_binary_op): Likewise.
4932 (cp_build_binary_op): New macro.
4933 * call.c (build_new_op): Use cp_build_binary_op instead of
4935 * class.c (build_vtable_entry_ref): Likewise.
4936 * decl.c (expand_static_init): Likewise.
4937 (compute_array_index_type): Likewise.
4938 (build_enumerator): Likewise.
4939 * decl2.c (delete_sanity): Likewise.
4940 (start_static_initialization_or_destruction): Likewise.
4941 * error.c (dump_type_suffix): Likewise.
4942 * init.c (resolve_offset_ref): Likewise.
4943 (build_new): Likewise.
4944 (build_new_1): Likewise.
4945 (build_vec_delete_1): Likewise.
4946 (build_vec_init): Likewise.
4947 (build_delete): Likewise.
4948 * rtti.c (synthesize_tinfo_fn): Likewise.
4949 (synthesize_tinfo_var): Likewise.
4950 * search.c (expand_upcast_fixups): Likewise.
4951 (fixup_all_virtual_upcast_offsets): Likewise.
4952 * typeck.c (build_array_ref): Likewise.
4953 (get_member_function_from_ptrfunc): Likewise.
4954 (build_binary_op): Add parameter.
4955 (pointer_int_sum): Use cp_build_binary_op.
4956 (pointer_diff): Likewise.
4957 (build_modify_expr): Likewise.
4958 (get_delta_difference): Likewise.
4959 (build_ptrmemfunc): Likewise.
4961 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4963 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4964 * decl.c (create_implicit_typedef): Adjust.
4965 * decl2.c (build_artificial_parm): Adjust.
4966 * method.c (implicitly_declare_fn): Adjust.
4967 * pt.c (push_inline_template_parms_recursive): Adjust.
4968 (process_template_parm): Adjust.
4969 (overloaded_template_name): Adjust.
4970 * semantics.c (finish_template_template_parm): Adjust.
4972 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4974 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4975 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4976 where to emit thunks.
4977 (build_vtt): Adjust call to build_vtt_inits.
4978 (build_vtt_inits): Add parameter to indicate whether or not
4979 sub-VTTs for virtual bases should be included. Adjust handling of
4980 construction vtables.
4981 (get_matching_base): New function.
4982 (dfs_build_vtt_inits): Rename to ...
4983 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4984 construction vtables.
4985 (dfs_fixup_binfo_vtbls): Likewise.
4986 (build_ctor_vtbl_groups): Build construction vtables for virtual
4988 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4989 to build construction vtbls.
4990 (dfs_accumulate_vtbl_inits): Adjust handling of
4991 construction vtables.
4993 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4996 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4998 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5000 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5002 * search.c (hides): Remove.
5003 (is_subobject_of_p): Add most_derived parameter. Use
5005 (lookup_field_queue_p): Adjust.
5006 (lookup_field_r): Adjust.
5008 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5010 * decl2.c (handle_class_head): Bash typedefs to the type's main
5013 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5015 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5016 (begin_global_stmt_expr): ... this.
5017 (genrtl_finish_stmt_expr): Rename to ...
5018 (finish_global_stmt_expr): ... this.
5019 * init.c (begin_init_stmts): Adjust calls.
5020 (finish_init_stmts): Likewise.
5021 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5022 (begin_global_stmt_expr): ... this.
5023 (genrtl_finish_stmt_expr): Rename to ...
5024 (finish_global_stmt_expr): ... this.
5026 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5028 * search.c (lookup_member): Fix typo in comment.
5030 2000-06-24 Jason Merrill <jason@redhat.com>
5032 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5033 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5035 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5037 * parse.y (complex_direct_notype_declarator): Support global_scope.
5038 * Makefile.in: Adjust conflict count.
5040 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5042 * parse.y (template_arg): Convert TEMPLATE_DECL
5043 that is a template template paramter to
5044 TEMPLATE_TEMPLATE_PARM here.
5046 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5047 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5048 (copy_template_template_parm): Adjust prototype.
5049 * decl.c (grokdeclarator): Remove dead code.
5050 * pt.c (process_template_parm): Tidy.
5051 (lookup_template_class): Construct nodes in
5052 copy_template_template_parm.
5053 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5054 lookup_template_class. Use TYPE_TI_TEMPLATE.
5055 * tree.c (copy_template_template_parm): Add NEWARGS
5057 (mapcar): Adjust call to copy_template_template_parm.
5058 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5059 * method.c (build_template_template_parm_names): Change error
5060 code to avoid compilation warning.
5062 * gxxint.texi: Document template template parameter
5065 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5067 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5068 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5069 (cp-demangle.o): New rule.
5070 (dyn-string.o): Likewise.
5071 * inc/cxxabi.h (__cxa_demangle): New declaration.
5073 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5075 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5076 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5077 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5079 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5080 (make_thunk): Change prototype.
5081 (emit_thunk): Rename to use_thunk.
5082 (mangle_thunk): Change prototype.
5083 * class.c (get_derived_offset): Simplify.
5084 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5085 BV_GENERATE_THUNK_WITH_VTABLE_P.
5086 (build_primary_vtable): Simplify.
5087 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5088 (dfs_find_base): Remove.
5089 (update_vtable_entry_for_fn): Correct bug in finding the base
5090 where a virtual function was first declared. Figure out whether
5091 or not to emit a vcall-thunk with the vtables in which it appears.
5092 Correct logic for deciding whether to use an ordinary thunk, or a
5094 (finish_struct_1): Remove unnecssary code.
5095 (build_vtbl_initializer): Use ssize_int for the running counter of
5097 (build_vtbl_initializer): Only use vcall thunks where necessary.
5098 Mark thunks as needing to be emitted with their vtables, or not.
5099 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5100 indices. Use size_binop.
5101 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5102 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5104 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5105 (build_vtable_entry): Mark thunks as needing to be emitted with
5106 their vtables, or not.
5107 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5108 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5110 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5112 * error.c (dump_expr): Use BV_FN.
5113 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5115 * method.c (make_thunk): Likewise.
5116 (emit_thunk): Rename to use_thunk. Allow callers to decide
5117 whether or not to actually emit the thunk. Adjust for changes in
5118 representation of vcall offsets.
5119 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5120 * semantics.c (emit_associated_thunks): New function.
5121 (expand_body): Use it.
5122 * ir.texi: Adjust decriptions of thunks.
5124 2000-06-22 Jason Merrill <jason@redhat.com>
5126 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5127 (tsubst_friend_function): Copy it here.
5129 * decl.c (grok_op_properties): Fix typo.
5131 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5134 * pt.c (check_explicit_specialization): Clarify error.
5136 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5137 an old OVERLOAD when we're declaring a non-function.
5138 (pushdecl, destroy_local_var): Check for error_mark_node.
5139 (warn_extern_redeclared_static): Also bail early if
5141 (push_overloaded_decl): Ignore an old error_mark_node.
5143 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5145 * call.c (build_x_va_arg): Check if in a template decl.
5146 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5148 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5150 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5152 * decl.c (check_goto): Computed gotos assumed OK.
5154 2000-06-20 Jason Merrill <jason@redhat.com>
5156 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5157 for which we don't need to look for instantiations.
5159 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5161 * parse.y (program): Always call finish_translation_unit.
5162 * parse.c, parse.h: Rebuilt.
5164 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5166 * method.c: Don't include hard-reg-set.h.
5168 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5170 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5172 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5174 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5175 * cvt.c (cp_convert_to_pointer): Likewise.
5176 (convert_to_void): Likewise.
5177 * error.c (dump_expr): Likewise.
5178 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5179 * init.c (build_delete): Likewise.
5180 * method.c (emit_thunk): Likewise.
5181 * optmize.c (declare_return_variable): Likewise.
5182 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5183 (get_typeid): Likewise.
5184 (build_dynamic_cast_1): Likewise.
5185 * typeck.c (composite_pointer_type): Likewise.
5186 (common_type): Likewise.
5187 (build_indirect_ref): Likewise.
5188 (build_binary_op): Likewise.
5189 (build_x_compound_expr): Likewise.
5190 (check_return_expr): Likewise.
5191 * typeck2.c (add_exception_specifier): Likewise.
5193 * mangle.c (write_method_parms): Use direct comparison for end
5196 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5198 * cp-tree.h (genrtl_try_block): Declare function.
5199 (genrtl_handler): Likewise.
5200 (genrtl_catch_block): Likewise.
5201 (genrtl_ctor_stmt): Likewise.
5202 (genrtl_subobject): Likewise.
5203 (genrtl_decl_cleanup): Likewise.
5204 (genrtl_do_poplevel): Likewise.
5205 (genrtl_do_pushlevel): Likewise.
5206 (genrtl_clear_out_block): Likewise.
5207 (genrtl_goto_stmt): Likewise.
5208 (genrtl_expr_stmt): Likewise.
5209 (genrtl_decl_stmt): Likewise.
5210 (genrtl_if_stmt): Likewise.
5211 (genrtl_while_stmt): Likewise.
5212 (genrtl_do_stmt): Likewise.
5213 (genrtl_return_stmt): Likewise.
5214 (genrtl_for_stmt): Likewise.
5215 (genrtl_break_stmt): Likewise.
5216 (genrtl_continue_stmt): Likewise.
5217 (genrtl_scope_stmt): Likewise.
5218 (genrtl_switch_stmt): Likewise.
5219 (genrtl_case_label): Likewise.
5220 (genrtl_begin_compound_stmt): Likewise.
5221 (genrtl_finish_compound_stmt): Likewise.
5222 (genrtl_compound_stmt): Likewise.
5223 (genrtl_asm_stmt): Likewise.
5224 (genrtl_named_return_value): Likewise.
5225 (genrtl_begin_stmt_expr): Likewise.
5226 (genrtl_finish_stmt_expr): Likewise.
5227 (finish_for_stmt): Removed first argument.
5228 (finish_switch_stmt): Likewise.
5230 * semantics.c (genrtl_try_block): Define function.
5231 (genrtl_handler): Likewise.
5232 (genrtl_catch_block): Likewise.
5233 (genrtl_ctor_stmt): Likewise.
5234 (genrtl_subobject): Likewise.
5235 (genrtl_decl_cleanup): Likewise.
5236 (genrtl_do_poplevel): Likewise.
5237 (genrtl_do_pushlevel): Likewise.
5238 (genrtl_clear_out_block): Likewise.
5239 (genrtl_goto_stmt): Likewise.
5240 (genrtl_expr_stmt): Likewise.
5241 (genrtl_decl_stmt): Likewise.
5242 (genrtl_if_stmt): Likewise.
5243 (genrtl_while_stmt): Likewise.
5244 (genrtl_do_stmt): Likewise.
5245 (genrtl_return_stmt): Likewise.
5246 (genrtl_for_stmt): Likewise.
5247 (genrtl_break_stmt): Likewise.
5248 (genrtl_continue_stmt): Likewise.
5249 (genrtl_scope_stmt): Likewise.
5250 (genrtl_switch_stmt): Likewise.
5251 (genrtl_case_label): Likewise.
5252 (genrtl_begin_compound_stmt): Likewise.
5253 (genrtl_finish_compound_stmt): Likewise.
5254 (genrtl_compound_stmt): Likewise.
5255 (genrtl_asm_stmt): Likewise.
5256 (genrtl_named_return_value): Likewise.
5257 (genrtl_begin_stmt_expr): Likewise.
5258 (genrtl_finish_stmt_expr): Likewise.
5259 (finish_for_stmt): Removed first argument and generate rtl
5261 (finish_switch_stmt): Likewise.
5262 (do_poplevel): Removed generate rtl specific code.
5263 (do_pushlevel): Likewise.
5264 (add_tree): Likewise.
5265 (finish_goto_stmt): Likewise.
5266 (finish_expr_stmt): Likewise.
5267 (begin_if_stmt): Likewise.
5268 (finish_if_stmt_cond): Likewise.
5269 (finish_then_clause): Likewise.
5270 (begin_else_clause): Likewise.
5271 (finish_else_clause): Likewise.
5272 (finish_if_stmt): Likewise.
5273 (clear_out_block): Likewise.
5274 (begin_while_stmt): Likewise.
5275 (finish_while_stmt_cond): Likewise.
5276 (finish_while_stmt): Likewise.
5277 (begin_do_stmt): Likewise.
5278 (finish_do_body): Likewise.
5279 (finish_do_stmt): Likewise.
5280 (finish_return_stmt): Likewise.
5281 (begin_for_stmt): Likewise.
5282 (finish_for_init_stmt): Likewise.
5283 (finish_for_cond): Likewise.
5284 (finish_for_expr): Likewise.
5285 (finish_break_stmt): Likewise.
5286 (finish_continue_stmt): Likewise.
5287 (begin_switch_stmt): Likewise.
5288 (finish_switch_cond): Likewise.
5289 (finish_case_label): Likewise.
5290 (begin_try_block): Likewise.
5291 (begin_function_try_block): Likewise.
5292 (finish_try_block): Likewise.
5293 (finish_cleanup_try_block): Likewise.
5294 (finish_cleanup): Likewise.
5295 (finish_function_try_block): Likewise.
5296 (finish_handler_sequence): Likewise.
5297 (finish_function_handler_sequence): Likewise.
5298 (begin_handler): Likewise.
5299 (finish_handler_parms): Likewise.
5300 (begin_catch_block): Likewise.
5301 (finish_handler): Likewise.
5302 (begin_compound_stmt): Likewise.
5303 (finish_compound_stmt): Likewise.
5304 (finish_asm_stmt): Likewise.
5305 (finish_label_stmt): Likewise.
5306 (finish_label_decl): Likewise.
5307 (finish_subobject): Likewise.
5308 (finish_decl_cleanup): Likewise.
5309 (finish_named_return_value): Likewise.
5310 (begin_stmt_expr): Likewise.
5311 (finish_stmt_expr): Likewise.
5313 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5314 to call genrtl_expr_stmt when appropriate.
5316 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5317 begin_compound_expr to call genrtl_begin_stmt_expr and
5318 genrtl_begin_compound_expr when appropriate.
5319 (finish_init_stmts): Changed calls to finish_compound_expr and
5320 finish_stmt_expr to call genrtl_finish_compound_expr and
5321 genrtl_finish_stmt_expr when appropriate.
5322 (expand_default_init): Changed call to finish_expr_stmt to call
5323 genrtl_expr_stmt when appropriate.
5324 (build_vec_init): Likewise.
5326 * parse.y (simple_stmt): Removed first argument from call to
5327 finish_for_stmt. Removed first argument from call to
5330 * parse.c: Regenerated.
5332 * pt.c (tsubst_expr): Removed first argument from call to
5333 finish_for_stmt. Removed first argument from call to
5336 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5338 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5339 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5341 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5342 (cplus_tree_code_length[]): Likewise.
5343 (cplus_tree_code_name[]): Likewise.
5344 (init_parse): Added call to add_c_tree_codes. Changed
5345 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5347 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5349 * cp-tree.h (finish_mem_initializers): Declare.
5350 (count_trees): Likewise.
5351 * parse.y (base_init): Use finish_mem_initializers.
5352 * semantics.c (finish_mem_initializers): New function.
5354 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5355 the number of trees.
5357 (count_trees): Don't use it.
5359 2000-06-15 Jason Merrill <jason@redhat.com>
5361 * tree.c (count_trees): New debugging function.
5363 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5364 * init.c (build_member_call): Pull out the name of a DECL.
5366 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5367 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5368 * optimize.c (optimize_function): Not here.
5369 * pt.c (instantiate_decl): Push to TV_PARSE.
5371 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5373 * cp-tree.h (struct language_function): Remove x_base_init_list
5374 and x_member_init_list.
5375 (current_base_init_list): Remove.
5376 (current_member_init_list): Likewise.
5377 (setup_vtbl_ptr): Change prototype.
5378 (emit_base_init): Likewise.
5379 (expand_member_init): Likewise.
5380 (reinit_parse_for_function): Remove.
5381 * decl.c (save_function_data): Don't clear x_base_init_list and
5383 (mark_language_function): Don't mark them.
5384 * init.c (perform_member_init): Tweak comment.
5385 (sort_member_init): Take the list of initializers as an argument.
5386 (sort_base_init): Likewise.
5387 (emit_base_init): Likewise.
5388 (expand_member_init): Return the initializer. Don't use global
5390 * lex.c (reinit_parse_for_function): Remove.
5391 * method.c (build_template_parm_names): Correct substitution.
5392 (do_build_copy_constructor): Don't use current_member_init_list
5393 and current_base_init_list.
5394 (synthesize_method): Likewise.
5395 * parse.y (base_init): Split mem-initializers into
5396 base-initializers and field-initializers.
5397 (member_init_list): Build up the list here.
5398 (member_init): Return the initializer.
5399 (fn.depfn): Don't use reinit_parse_for_function.
5400 * parse.c: Regenerated.
5401 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5403 (tsubst_expr): Don't use current_member_init_list
5404 and current_base_init_list.
5405 (tsubst_expr_values): Rename to ...
5406 (tsubst_initializer_list): ... this. Use convert_from_reference.
5407 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5408 and current_base_init_list.
5409 (begin_function_definition): Don't call reinit_parse_for_function.
5411 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5413 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5416 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5418 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5420 * cp-tree.h (IF_COND): Move to c-common.h.
5421 (THEN_CLAUSE): Likewise.
5422 (ELSE_CLAUSE): Likewise.
5423 (WHILE_COND): Likewise.
5424 (WHILE_BODY): Likewise.
5425 (DO_COND): Likewise.
5426 (DO_BODY): Likewise.
5427 (RETURN_EXPR): Likewise.
5428 (EXPR_STMT_EXPR): Likewise.
5429 (FOR_INIT_STMT): Likewise.
5430 (FOR_COND): Likewise.
5431 (FOR_EXPR): Likewise.
5432 (FOR_BODY): Likewise.
5433 (SWITCH_COND): Likewise.
5434 (SWITCH_BODY): Likewise.
5435 (CASE_LOW): Likewise.
5436 (CASE_HIGH): Likewise.
5437 (GOTO_DESTINATION): Likewise.
5438 (COMPOUND_BODY): Likewise.
5439 (ASM_CV_QUAL): Likewise.
5440 (ASM_STRING): Likewise.
5441 (ASM_OUTPUTS): Likewise.
5442 (ASM_INPUTS): Likewise.
5443 (ASM_CLOBBERS): Likewise.
5444 (DECL_STMT_DECL): Likewise.
5445 (STMT_EXPR_STMT): Likewise.
5446 (LABEL_STMT_LABEL): Likewise.
5447 (SCOPE_BEGIN_P): Likewise.
5448 (SCOPE_END_P): Likewise.
5449 (SCOPE_STMT_BLOCK): Likewise.
5450 (SCOPE_NULLIFIED_P): Likewise.
5451 (SCOPE_NO_CLEANUPS_P): Likewise.
5452 (SCOPE_PARTIAL_P): Likewise.
5453 (ASM_VOLATILE_P): Likewise.
5454 (STMT_LINENO): Likewise.
5455 (STMT_LINENO_FOR_FN_P): Likewise.
5457 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5458 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5459 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5460 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5461 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5463 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5465 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5466 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5468 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5469 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5470 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5472 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5474 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5475 * class.c (dfs_find_final_overrider): Set it appropriately.
5476 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5477 avoid unneeded secondary vptrs.
5479 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5481 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5482 (check_bitfield_decl, check_field_decl): Likewise.
5483 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5484 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5485 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5486 (xfer_tag, finish_enum): Likewise.
5487 * decl2.c (finish_builtin_type): Likewise.
5488 * init.c (init_init_processing): Likewise.
5489 * pt.c (instantiate_class_template): Likewise.
5490 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5491 * cp-tree.h (struct lang_type): Add user_align member.
5492 (CLASSTYPE_USER_ALIGN): Define.
5494 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5496 * Make-lang.in (c++.install-common): Install g++-cross in
5497 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5498 $(target_alias)-g++ and $(target_alias)-c++.
5500 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5502 * class.c (vcall_offset_data_s): Add last_init and fns.
5503 (overrides): Rename to same_signature_p.
5504 (dfs_find_final_overrider): Adjust accordingly.
5505 (mark_overriders): Likewise.
5506 (warn_hidden): Likewise.
5507 (build_vtbl_initializer): Reorganize machinery for building things
5508 at negative offsets.
5509 (build_vcall_and_vbase_vtbl_entries): Likewise.
5510 (build_vbase_offset_vtbl_entries): Likewise.
5511 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5512 offset entries. Do not create two entries for functions with the
5514 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5515 (build_rtti_vtbl_entries): Reorganize machinery for building things
5516 at negative offsets.
5518 * optimize.c (expand_call_inline): Don't recurse into the code
5519 used to initialize the parameters more than once.
5521 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5523 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5524 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5525 (find_substitution): Only use the `Sa' substitution for
5526 std::allocator, not instantiations of it.
5527 (write_template_prefix): Move comment. Only use a TREE_LIST to
5528 represent substitutions for a member template.
5529 (write_array_type): Mangle array dimensions correctly.
5530 * optimize.c (maybe_clone_body): Copy more information from the
5532 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5533 on the regenerated declaration.
5535 2000-06-11 Chip Salzenberg <chip@valinux.com>
5536 Mark Mitchell <mark@codesourcery.com>
5538 * class.c (build_vtable): Clarify comment.
5539 (build_ctor_vtbl_group): Pass the most derived type to
5542 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5544 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5546 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5548 * decl.c (add_binding): Handle duplicate declarations of external
5551 2000-06-09 Chip Salzenberg <chip@valinux.com>
5552 Mark Mitchell <mark@codesourcery.com>
5554 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5556 (write_signed_number): New macro.
5557 (write_unsigned_number): Likewise.
5558 (write_source_name): Use them.
5559 (write_number): Handle signed and unsigned values.
5560 (write_integer_cst): Use tree_int_cst_sgn, and use
5561 write_unsigned_number or write_signed_number as appropriate.
5562 (write_discriminator): Use write_unsigned_number or
5563 write_signed_number as appropriate.
5564 (write_template_arg_literal): Likewise.
5565 (write_array_type): Use tree_low_cst.
5566 (write_template_parm): Use write_unsigned_number or
5567 write_signed_number as appropriate.
5568 (write_substitution): Adjust call to write_number.
5569 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5570 (write_expression): Handle non-type template arguments of
5571 reference type correctly.
5572 (mangle_thunk): Use write_signed_number.
5574 2000-06-09 Chip Salzenberg <chip@valinux.com>
5576 * mangle.c (find_substition): Don't mangle objects with typename
5577 substitutions (e.g. "cin" as "Si").
5579 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5581 * call.c (add_candidate): Use ggc_alloc_cleared.
5582 * decl.c (lookup_label): Likewise.
5583 * lex.c (retrofit_lang_decl): Likewise.
5585 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5587 * semantics.c (expand_body): Push to TV_EXPAND.
5588 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5589 * decl.c (start_function): Always call announce_function.
5591 * tinfo2.cc: Just declare abort.
5593 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5595 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5596 whenever @ is a symbolic name.
5598 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5600 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5602 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5604 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5605 DECL_ASSEMBLER_NAME.
5607 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5609 * decl2.c (c_language): Define.
5611 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5613 * lex.c (lang_init_options): Tweak.
5615 * decl2.c: Remove #inclusion of diagnostic.h
5616 (lang_decode_option): Move diagnostic formatting options to
5619 * lang-options.h: Remove documentation for diagnostic options.
5621 * Makefile.in (lex.o): Depends upon diagnostic.h
5623 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5625 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5626 the same DECL_RESULT, it's not a redefinition.
5627 * pt.c (tsubst_decl): Remove code to handle illegal
5630 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5632 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5634 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5636 * search.c (maybe_suppress_debug_info): Don't check
5637 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5639 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5642 Remember instantiation context in deferred instantiations.
5643 * cp-tree.h (struct tinst_level): Remove.
5644 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5645 * pt.c (current_tinst_level): Now a tree.
5646 (print_template_context, push_tinst_level, pop_tinst_level,
5647 tinst_for_decl): Adjust.
5648 (reopen_tinst_level): New fn.
5649 (init_pt): Register current_tinst_level as a root.
5650 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5651 of the pending templates list.
5652 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5653 * lex.c (extract_interface_info): Adjust.
5654 * decl2.c (warn_if_unknown_interface): Adjust.
5656 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5658 * class.c (indirect_primary_base_p): New function.
5659 (determine_primary_base): Use it.
5661 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5663 Update new-abi dynamic cast algorithm.
5664 * tinfo.cc (__class_type_info::__dyncast_result): Add
5665 whole_details. Adjust constructor.
5666 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5667 Avoid unnecessary searching.
5668 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5670 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5672 * decl.c (init_decl_processing): Don't call record_component_aliases.
5673 * tree.c (build_cplus_array_type_1): Likewise.
5675 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5677 * ir.texi: Correct typo.
5678 * mangle.c (write_expression): Handle non-type template arguments
5679 with reference type.
5680 * method.c (build_overload_value): Likewise.
5681 * pt.c (convert_nontype_argument): Explicitly represent conversion
5682 to a reference with an ADDR_EXPR.
5683 (unify): Always unify arguments in left-to-right order.
5685 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5686 Mark Mitchell <mark@codesourcery.com>
5688 * Make-lang.in (CXX_SRCS): Add mangle.c.
5689 * Makefile.in (CXX_OBJS): Add mangle.o.
5690 (mangle.o): New rule.
5692 * class.c (local_classes): New variable.
5693 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5694 (get_vtt_name): Use mangle_vtt_name for new ABI.
5695 (init_class_processing): Initialize local_classes.
5696 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5697 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5698 (std_identifier): New macro.
5699 (DECL_VOLATILE_MEMFUNC_P): New macro.
5700 (DECL_NAMESPACE_STD_P): Likewise.
5701 (local_classes): Declare.
5702 (get_mostly_instantiated_function_type): Declare.
5703 (init_mangle): Declare.
5704 (mangle_decl): Likewise.
5705 (mangle_type_string): Likewise.
5706 (mangle_type): Likewise.
5707 (mangle_typeinfo_for_type): Likewise.
5708 (mangle_typeinfo_string_for_type): Likewise.
5709 (mangle_vtbl_for_type): Likewise.
5710 (mangle_vtt_for_type): Likewise.
5711 (mangle_ctor_vtbl_for_type): Likewise.
5712 (mangle_thunk): Likewise.
5713 (mangle_conv_op_name_for_type): Likewise.
5714 (mangle_guard_variable): Likewise.
5715 * decl.c (pushtag): Keep track of local classes.
5716 (initialize_predefined_identifiers): Initialize std_identifier.
5717 (init_decl_processing): Use std_identifier.
5718 (start_decl): Don't treat instantiations as specializations.
5719 (grokdeclarator): Likewise.
5720 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5721 name for fully-instantiated templates.
5722 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5723 destructors with the new ABI.
5724 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5725 (grokfield): Use mangle_type for new ABI.
5726 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5727 (get_sentry): Use mangle_guard_variable for new ABI.
5728 (start_static_initialization_or_destruction): Likewise.
5729 * expr.c (extract_aggr_init): Remove.
5730 (extract_scalar_init): Likewise.
5731 (extract_init): Remove #if 0'd code.
5732 * mangle.c: New function.
5733 * method.c (build_mangled_name): Assert not flag_new_abi.
5734 (build_static_name): Likewise.
5735 (build_decl_overload_real): Likewise.
5736 (build_typename_overload): Likewise.
5737 (build_overload_with_type): Likewise.
5738 (build_overload_name): Likewise.
5739 (get_ctor_vtbl_name): Likewise.
5740 (start_squangling): Likewise.
5741 (get_id_2): Likewise.
5742 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5743 (init_method): Call init_mangle for new ABI.
5744 (make_thunk): Call mangle_thunk for new ABI.
5745 * operators.def: Correct new ABI manglings for the `%' operator.
5747 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5748 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5749 (lookup_template_class): Call mangle_decl for new ABI.
5750 (get_mostly_instantiated_function_type): New function.
5751 (set_mangled_name_for_template_decl): Use it.
5752 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5753 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5754 conversion op names.
5755 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5756 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5757 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5758 mangle_typeinfo_string_for_type.
5760 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5762 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5763 (INNERMOST_TEMPLATE_ARGS): New macro.
5764 (innermost_args): Remove.
5765 (get_innermost_template_args): New function.
5766 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5767 * error.c (dump_function_decl): Be caution when using
5768 most_general_template.
5769 * method.c (build_template_parm_names): Use
5770 INNERMOST_TEMPLATE_ARGS.
5771 * pt.c (add_to_template_args): Tidy comment
5772 (get_innermost_template_args): New function.
5773 (check_explicit_specialization): Clear DECL_INITIAL for a new
5775 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5777 (push_template_decl): Always register specializations of the most
5779 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5780 (coerce_template_parms): Likewise.
5781 (lookup_template_class): Likewise.
5782 (innermost_args): Remove.
5783 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5784 (tsubst_decl): Handle tricky specializations. Use
5785 get_innermost_template_args.
5786 (instantiate_template): Simplify handling of partial
5788 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5789 (most_general_template): Reimplement, in a more straightforward
5791 (regenerate_decl_from_template): Tweak formatting. Use
5792 TMPL_ARGS_DEPTH for clarity.
5793 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5795 * dump.c (dequeue_and_dump): Dump information about thunks.
5797 2000-06-01 Richard Henderson <rth@cygnus.com>
5799 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5801 2000-06-01 Richard Henderson <rth@cygnus.com>
5803 * decl2.c (unsupported_options): Fix typo, make const.
5804 (lang_decode_option): Fix bsearch argument order.
5806 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5808 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5811 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5813 * cp-tree.h (c_get_alias_set): Deleted.
5814 * Makefile.in (decl.o): Include ../expr.h.
5815 * decl.c (expr.h): Include.
5816 (init_decl_processing): Call record_component_aliases for arrays.
5817 (grokdeclarator): Likewise.
5818 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5819 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5821 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5823 Remove guiding declaration support.
5824 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5825 (flag_guiding_decls): Remove.
5826 * call.c (build_user_type_conversion_1): Remove support for
5828 (build_new_function_call): Likewise.
5829 (build_new_op): Likewise.
5830 (build_new_method_call): Likewise.
5831 * decl.c (start_function): Likewise.
5832 * friend.c (is_friend): Likewise.
5833 (do_friend): Likewise.
5834 * decl2.c ((flag_dump_translation_unit): Make it const.
5835 (flag_guiding_decls): Remove.
5836 (unsupported_options): New variable
5837 (compare_options): New function.
5838 (lang_decode_option): Use them.
5840 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5842 * method.c (mangle_expression): Adjust test for legal expression
5845 * pt.c (instantiate_decl): Save and restore the local
5846 specializations list.
5848 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5850 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5852 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5854 * call.c (add_template_candidate_real): Handle member template
5855 constructors for classes with virtual bases.
5856 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5857 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5859 * ir.texi: Update thunk documentation.
5861 * call.c (joust): Fix handling of overloaded builtin operators.
5863 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5865 * cp-tree.h (DECL_ANTICIPATED): New macro.
5866 Document new use of DECL_LANG_FLAG_7.
5867 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5868 in the user namespace.
5869 * lex.c (do_identifier): If the identifier's declaration has
5870 DECL_ANTICIPATED on, it has not yet been declared. But do not
5871 replace it with an ordinary implicit declaration.
5873 * tinfo2.cc: Include stdlib.h.
5875 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5877 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5878 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5881 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5883 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5886 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5888 * operators.def (<?): Duplicated, should have been...
5891 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5892 Mark Mitchell <mark@codesourcery.com>
5894 * cp-tree.h (ansi_opname): Make it a macro.
5895 (ansi_assopname): Likewise.
5896 (struct lang_decl_flags): Add assignment_operator_p.
5897 (struct lang_decl): Add operator_code.
5898 (DECL_VTT_PARM): Adjust.
5899 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5900 overloaded operator.
5901 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5902 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5903 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5904 (opname_tab): Remove.
5905 (assignop_tab): Likewise.
5906 (operator_name_info_t): New type.
5907 (operator_name_info): New variable.
5908 (assignment_operator_name_info): Likewise.
5909 (build_cp_library_fn): Remove declaration.
5910 (push_cp_library_fn): Likewise.
5911 (operator_name_string): Likewise.
5912 (build_decl_overload): Likewise.
5913 * call.c (print_z_candidates): Simplify.
5914 (build_object_call): Adjust usage of ansi_opname. Use
5915 DECL_OVERLOADED_OPERATOR_P.
5916 (op_error): Adjust operator name lookup.
5917 (build_conditional_expr): Adjust usage of ansi_opname.
5918 (build_new_op): Likewise.
5919 (build_op_delete_call): Likewise.
5920 (build_over_call): Likewise.
5921 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5922 * decl.c (duplicate_decls): Copy operator_code.
5923 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5924 (builtin_function): Adjust parameters to build_library_fn_1.
5925 (build_library_fn_1): Accept an overloaded operator code.
5926 (build_library_fn): Pass ERROR_MARK.
5927 (build_cp_library_fn): Accept an overloaded operator code.
5928 (push_cp_library_fn): Likewise.
5929 (grokfndecl): Tweak.
5930 (grokdeclarator): Simplify code to compute names of overloaded
5931 operators. Adjust use of ansi_opname.
5932 (ambi_op_p): Work on tree_codes, not identifiers.
5933 (unary_op_p): Likewise.
5934 (grok_op_properties): Likewise.
5935 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5936 (lang_mark_tree): Don't try to mark the operator_code.
5937 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5938 * error.c (dump_decl): Remove special handling for operator
5940 (dump_function_name): Likewise.
5941 (dump_expr): Adjust name lookup of operators.
5942 (op_to_string): Simplify.
5943 (assop_to_string): Likewise.
5944 * init.c (build_new_1): Adjust use of ansi_opname.
5945 * lex.c (opname_tab): Remove.
5946 (assignop_tab): Likewise.
5947 (ansi_opname): Likewise.
5948 (ansi_assopname): Likewise.
5949 (operator_name_string): Likewise.
5950 (reinit_lang_specific): Likewise.
5951 (operator_name_info): New variable.
5952 (assignment_operator_name_info): Likewise.
5953 (init_operators): New function.
5954 (init_parse): Use it.
5955 (do_identifier): Adjust use of ansi_opname.
5956 * method.c (mangle_expression): Don't use ansi_opname for
5958 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5959 (build_decl_overload): Remove.
5960 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5961 (do_build_assign_ref): Adjust use of ansi_opname.
5962 (synthesize_method): Likewise.
5963 (implicitly_declare_fn): Likewise.
5964 * operators.def: New file.
5965 * parse.y (operator): Adjust use of ansi_opname.
5966 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5967 (set_mangled_name_for_template_decl): Don't play games with
5969 (special_function_p): Adjust use of ansi_opname.
5970 * typeck.c (check_return_expr): Likewise.
5971 * Make-lang.in (cc1plus): Depend on operators.def.
5972 * Makefile.in (lex.o): Likewise.
5975 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5977 * Make-lang.in (cplib2.ready): Eradicate.
5979 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5981 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5982 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5983 (built_min, cp_tree_equal): Likewise.
5985 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5987 * class.c (layout_nonempty_base_or_field): Replace
5988 `record_layout_info' with `record_layout_info_s'.
5990 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5993 * cp-tree.h (struct language_function): x_named_labels is now
5994 a struct named_label_list*.
5995 * decl.c (struct named_label_use_list): Renamed from...
5996 (struct named_label_list): ...this. New struct.
5997 (push_binding_level): Don't set eh_region.
5998 (note_level_for_eh): New fn.
5999 (pop_label): Take label and old value directly.
6000 (pop_labels): Adjust for new named_labels format.
6001 (lookup_label): Likewise.
6002 (poplevel): Note characteristics of a binding level containing a
6003 named label. Mess with named label lists earlier.
6004 (mark_named_label_lists): New fn.
6005 (mark_lang_function): Call it.
6006 (use_label): New fn, split out from...
6007 (make_label_decl): ...here. Don't call it.
6008 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6009 check_previous_gotos): New fns, split out from...
6010 (define_label): ...here.
6011 (check_switch_goto): New fn.
6012 (define_case_label): Call it.
6013 (check_goto): New fn.
6014 * semantics.c (finish_goto_stmt): Call it and use_label.
6015 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6016 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6018 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6020 * class.c (build_vtable_entry_ref): Correct usage of
6021 get_vtbl_decl_for_binfo.
6023 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6024 * method.c (implicitly_declare_fn): Not here.
6026 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6028 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6029 (CPTI_PTMD_DESC_TYPE): ... here.
6030 (ptmd_desc_type_node): Rename to ...
6031 (ptm_desc_type_node): ... here.
6033 * rtti.c (ptmd_initializer): Rename to ...
6034 (ptm_initializer): ... here.
6035 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6037 (create_tinfo_types): Adjust.
6039 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6041 Finish implementation of VTTs.
6042 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6043 CPTI_VTT_PARM_IDENTIFIER.
6044 (vtt_parm_identifier): New macro.
6045 (vtt_parm_type): Likewise.
6046 (BINFO_SUBVTT_INDEX): Likewise.
6047 (BINFO_VPTR_INDEX): Likewise.
6048 (struct lang_decl): Add vtt_parm.
6049 (DECL_VTT_PARM): New macro.
6050 (DECL_USE_VTT_PARM): Likewise.
6051 (DECL_NEEDS_VTT_PARM_P): Likewise.
6052 (get_vtt_name): Declare.
6053 (build_artifical_parm): Likewise.
6054 (fixup_all_virtual_upcast_offsets): Likewise.
6055 (expand_indirect_vtbls_init): Remove.
6056 * call.c (build_new_method_call): Pass the vtt to subobject
6057 constructors and destructors.
6058 * class.c (get_vtt_name): Give it external linkage.
6059 (build_clone): Handle the magic VTT parameters for clones.
6060 (clone_function_decl): Fix typo in comment.
6061 (build_vtt): Keep track of the indices in the VTTs where various
6062 entities are stored.
6063 (build_vtt_inits): Likewise.
6064 (dfs_build_vtt_inits): Likewise.
6065 (build_ctor_vtbl_group): Tweak type of construction vtables.
6066 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6067 primary bases, when building construction vtables.
6068 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6069 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6070 (init_decl_processing): Initialize vtt_parm_type.
6071 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6072 (lang_mark_tree): Make vtt_parm.
6073 * decl2.c (build_artificial_parm): New function.
6074 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6075 (grokclassfn): Use build_artificial_parm.
6076 * init.c (initialize_vtbl_ptrs): Call
6077 fixup_all_virtual_upcast_offsets directly.
6078 (perform_member_init): Use the complete subobject destructor for
6080 (build_vtbl_address): New function.
6081 (expand_virtual_init): Handle VTTs.
6082 * optimize (maybe_clone_body): Likewise.
6083 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6085 (expand_indirect_vtbls_init): Remove.
6086 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6087 * tree.c (make_binfo): Make them bigger.
6089 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6091 * inc/cxxabi.h (__pbase_type_info): Define, based on
6092 __pointer_type_info.
6093 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6094 (__pointer_to_member_type_info): Likewise.
6095 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6096 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6097 (__pointer_type_info::__do_catch): Rename to ...
6098 (__pbase_type_info::__do_catch): ... here. Adjust.
6099 (__pbase_type_info::__pointer_catch): Implement.
6100 (__pointer_type_info::__pointer_catch): Adjust.
6101 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6103 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6105 * tinfo.h (__user_type_info::contained_virtual_p): New
6107 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6109 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6110 diamond shaped heirarchy. Add early out for mixed diamond and
6111 duplicate shaped heirarchy.
6113 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6115 * cp-tree.h (build_delete): Change prototype.
6116 (build_vec_delete): Likewise.
6117 * call.c (build_scoped_method_call): Use special_function_kind
6118 values to indicate the kind of destruction to be done.
6119 (build_method_call): Likewise.
6120 * decl.c (finish_destructor_body): Likewise.
6121 (maybe_build_cleanup_1): Likewise. Rename to ...
6122 (maybe_build_cleanup): ... this.
6123 * decl2.c (delete_sanity): Use special_function_kind
6124 values to indicate the kind of destruction to be done.
6125 (build_cleanup): Likewise.
6126 * init.c (perform_member_init): Likewise.
6127 (build_vec_delete_1): Likewise.
6128 (build_dtor_call): Simplify.
6129 (build_delete): Use special_function_kind
6130 values to indicate the kind of destruction to be done.
6131 (build_vbase_delete): Likewise.
6132 (build_vec_delete): Likewise.
6134 * init.c (sort_member_init): Fix typo in error message generation
6137 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6139 * semantics.c (begin_class_definition): make the packed
6140 attribute be sensitive to the "-fpack-struct" command line flag
6142 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6144 Update new-abi upcast algorithm.
6145 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6146 prototype and meaning of return value.
6147 (__si_class_type_info::__do_upcast): Likewise.
6148 (__vmi_class_type_info::__do_upcast): Likewise.
6149 * tinfo.cc (__class_type_info::__upcast_result): Replace
6150 whole2dst with part2dst. Adjust ctor.
6151 (__class_type_info::__do_upcast): Adjust call of worker function.
6152 (__class_type_info::__do_upcast): Adjust.
6153 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6155 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6156 virtual base in diamond heirarchy bug.
6158 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6160 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6161 and bitfield to tinfo_fn_p.
6162 (DECL_TINFO_FN_P): Adjust.
6163 (SET_DECL_TINFO_FN_P): Likewise.
6164 (DECL_MUTABLE_P): Likewise.
6165 (DECL_C_BIT_FIELD): Likewise.
6166 (SET_DECL_C_BIT_FIELD): Likewise.
6167 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6168 (DECL_UNINLINABLE): Likewise.
6169 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6170 (handle_using_decl): Remove assertion.
6171 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6172 to build FIELD_DECLs.
6173 (build_base_field): Likewise.
6174 (layout_class_type): Likewise.
6175 * decl.c (init_decl_processing): Likewise.
6176 (build_ptrmemfunc_type): Likewise.
6177 (grokdeclarator): Likewise.
6178 * decl2.c (grok_x_components): Likewise.
6179 * except.c (call_eh_info): Likewise.
6180 * init.c (init_init_processing): Likewise.
6181 * rtti.c (expand_class_desc): Likewise.
6182 (create_pseudo_type_info): Likewise.
6183 (get_vmi_pseudo_type_info): Likewise.
6184 (create_tinfo_types): Likewise.
6185 * ptree.c (print_lang_decl): Adjust.
6186 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6187 before checking DECL_MUTABLE_P.
6189 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6190 parameters for template functions.
6191 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6192 destructors as well as constructors.
6194 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6196 * class.c (build_ctor_vtbl_group): Set inits.
6197 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6198 DECL_THIS_INLINE appropriately for clones.
6200 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6201 (DECL_CONV_FN_P): Simplify.
6202 (DECL_OPERATOR): Remove.
6203 (language_to_string): Declare.
6204 * decl.c (duplicate_decls): Fix typo in comment.
6205 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6206 (grok_op_properties): Use DECL_CONV_FN_P instead of
6207 IDENTIFIER_TYPENAME_P.
6208 * dump.c (dequeue_and_dump): Dump the language linkage of
6210 * error.c (language_to_string): Give it external linkage.
6211 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6212 (implicitly_declare_fn): Set DECL_LANGUAGE.
6213 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6214 IDENTIFIER_TYPENAME_P.
6215 (tsubst_decl): Likewise.
6216 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6217 * semantics.c (finish_member_declaration): Don't mark members of
6218 classes declared in an extern "C" region as extern "C".
6220 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6222 * decl2.c (qualified_lookup_using_namespace): Look through
6225 * decl.c (push_using_decl): Return the old decl on namespace level.
6227 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6229 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6230 (VTT_NAME_PREFIX): New macro.
6231 (CTOR_VTBL_NAME_PREFIX): Likewise.
6232 (get_ctor_vtbl_name): New function.
6233 * class.c (get_vtable_name): Simplify.
6234 (get_vtt_name): New function.
6235 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6236 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6237 when a virtual base becomes primary.
6238 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6240 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6241 additional parameters.
6242 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6243 (initialize_array): New function.
6244 (build_vtt): Likewise.
6245 (build_vtt_inits): Likewise.
6246 (dfs_build_vtt_inits): Likewise.
6247 (dfs_fixup_binfo_vtbls): Likewise.
6248 (build_ctor_vtbl_group): Likewise.
6249 (initialize_vtable): Use initialize_array.
6250 (accumulate_vtbl_inits): Reimplement to handle construction
6252 (dfs_accumulate_vtbl_inits): Likewise.
6253 (bulid_vtbl_initializer): Adjust parameter name.
6254 * method.c (build_typename_overload): Remove #if 0'd code.
6255 (get_ctor_vtbl_name): New function.
6256 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6257 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6259 * cp-tree.h (struct lang_type): Remove search_slot.
6260 (CLASSTYPE_SEARCH_SLOT): Remove.
6261 (emit_base_init): Change prototype.
6262 (initialize_vtbl_ptrs): Likewise.
6263 (expand_indirect_vtbls_init): Likewise.
6264 (clear_search_slots): Remove.
6265 * decl.c (lang_mark_tree): Don't mark search_slot.
6266 * init.c (initialize_vtbl_ptrs): Simplify.
6267 (emit_base_init): Likewise.
6268 * search.c (struct vbase_info): Document decl_ptr.
6269 (convert_pointer_to_single_level): Remove.
6270 (dfs_find_vbases): Remove.
6271 (dfs_init_base_pointers): Simplify.
6272 (dfs_clear_vbase_slots): Remove.
6273 (dfs_vtable_path_unmark): New function.
6274 (init_vbase_pointers): Simplify.
6275 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6276 (expand_indirect_vtbls_init): Simplify. Don't call
6277 mark_all_temps_used.
6278 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6279 initialize_vtbl_ptrs.
6281 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6283 * except.c: Add static prototypes.
6285 2000-05-20 H.J. Lu <hjl@gnu.org>
6287 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6289 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6291 Don't create a separate copy of virtual bases for the
6292 CLASSTYPE_VBASECLASSES list.
6293 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6294 (BINFO_FOR_VBASE): Remove.
6295 (CANONICAL_BINFO): Adjust.
6296 (binfo_for_vbase): New function.
6297 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6298 instead of BINFO_FOR_VBASE.
6299 (build_vbase_pointer): Likewise.
6300 (build_secondary_vtable): Likewise.
6301 (dfs_mark_primary_bases): Likewise.
6302 (mark_primary_bases): Likewise.
6303 (layout_nonempty_base_or_field): Likewise.
6304 (dfs_set_offset_for_shared_vbases): Likewise.
6305 (dfs_set_offset_for_unshared_vbases): Likewise.
6306 (layout_virtual_bases): Likewise. Adjust for changes to the
6307 CLASSTYPE_VBASECLASSES list.
6308 (dump_class_hierarchy_r): Use binfo_for_vbase
6309 instead of BINFO_FOR_VBASE.
6310 (dump_class_hierarchy): Likewise.
6311 (finish_vtbls): Likewise.
6312 (build_vtbl_initializer): Adjust for changes to the
6313 CLASSTYPE_VBASECLASSES list.
6314 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6315 * decl.c (finish_destructor_body): Adjust for changes to the
6316 CLASSTYPE_VBASECLASSES list.
6317 * init.c (sort_base_init): Use binfo_for_vbase.
6318 (construct_virtual_bases): Adjust for changes to the
6319 CLASSTYPE_VBASECLASSES list.
6320 (expand_member_init): Use binfo_for_vbase.
6321 (build_vbase_delete): Adjust for changes to the
6322 CLASSTYPE_VBASECLASSES list.
6323 * method.c (do_build_copy_constructor): Likewise.
6324 * rtti.c (get_base_offset): Use binfo_for_vbase.
6325 (expand_class_desc): Remove #if 0'd code.
6326 * search.c (struct vbase_info): Remove vbase_types.
6327 (get_base_distance): Use binfo_for_vbase.
6328 (lookup_field_queue_p): Use CANONICAL_BINFO.
6329 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6330 (get_pure_virtuals): Adjust for changes to the
6331 CLASSTYPE_VBASECLASSES list.
6332 (dfs_find_vbases): Use binfo_for_vbase.
6333 (dfs_init_vbase_pointers): Likewise.
6334 (init_vbase_pointers): Don't initialize vi.vbase_types.
6335 (virtual_context): Use binfo_for_vbase.
6336 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6337 CLASSTYPE_VBASECLASSES list.
6338 (expand_indirect_vtbls_init): Simplify.
6339 (dfs_get_vbase_types): Don't replicate virtual bases.
6340 (find_vbase_instance): Use binfo_for_vbase.
6341 (binfo_for_vbase): New function.
6342 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6344 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6346 * decl2.c (finish_anon_union): Generalize error messages to handle
6347 anonymous structures.
6348 * init.c (perform_member_init): Remove `name' parameter.
6349 (build_field_list): New function.
6350 (sort_member_init): Handle anonymous union initialization order
6351 correctly. Check for multiple initializations of the same union.
6352 (emit_base_init): Don't look up fields by name here.
6353 (expand_member_init): Record the result of name lookup for future
6355 * typeck.c (build_component_ref): Fix formatting.
6357 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6359 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6360 * typeck.c (build_x_compound_expr): Replace warn_unused with
6363 * decl2.c (lang_decode_option): Update -Wall unused flags by
6364 calling set_Wunused.
6366 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6368 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6369 * init.c (dfs_vtable_path_unmark): Remove.
6370 * search.c (marked_new_vtable_p): Likewise.
6371 (unmarked_new_vtable_p): Likewise.
6372 (dfs_search_slot_nonempty_p): Likewise.
6373 (dfs_mark): Likewise.
6374 (dfs_vtable_path_unmark): Likewise.
6375 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6376 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6377 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6378 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6379 (init_vbase_pointers): Simplify.
6380 (expand_indirect_vtbls_init): Likewise.
6382 * class.c (copy_virtuals): New function.
6383 (build_primary_table): Use it.
6384 (build_secondary_vtable): Likewise.
6385 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6386 indicate that no vcall offset is required.
6387 (add_virtual_function): Likewise.
6388 (modify_all_vtables): Likewise.
6389 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6390 (dfs_accumulate_vtbl_inits): Likewise.
6391 (build_vtbl_initializer): Make changes to handle construction
6393 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6394 (build_rtti_vtbl_entries): Likewise.
6395 (build_vtable_entries): Handle a NULL vcall_index.
6397 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6399 * decl2.c (lang_decode_option): Fix thinko.
6401 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6403 * except.c (check_handlers): New fn.
6404 * cp-tree.h: Declare it.
6405 * semantics.c (finish_handler_sequence): Call it.
6406 (finish_function_handler_sequence): Likewise.
6407 (finish_handler_parms): Set TREE_TYPE on the handler.
6408 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6409 * search.c (get_base_distance_recursive): If protect>1, ignore
6411 (get_base_distance): Don't reduce watch_access.
6413 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6415 * lex.c: #include diagnostic.h.
6416 (lang_init_options): Set default prefixing rules.
6418 * lang-options.h: Add -fdiagnostics-show-location=.
6420 * decl2.c: #include diagnostic.h.
6421 (lang_decode_option): Handle -fdiagnostics-show-location=.
6423 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6425 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6426 * vec.cc: Revert my 2000-05-07 change.
6428 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6430 * class.c (check_field_decls): Complain about non-static data
6431 members with same name as class in class with constructor.
6433 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6435 * decl.c (grokdeclarator): Allow non-static data members with
6438 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6440 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6441 and pending_inline.filename. Update prototypes.
6442 * decl.c (define_label): Constify filename parameter.
6443 * decl2.c (warn_if_unknown_interface): Constify local char *.
6444 * input.c Constify input_source.filename. Don't declare
6445 input_filename or lineno. Constify filename parameter to feed_input.
6446 * lex.c (init_parse): Constify parameter and return value.
6447 (cp_pragma_interface, cp_pragma_implementation): Constify
6449 (reinit_parse_for_method, reinit_parse_for_block,
6450 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6451 Constify local char *.
6452 * pt.c: Don't declare lineno or input_filename.
6453 (print_template_context, tsubst_friend_function, tsubst_decl,
6454 tsubst, instantiate_decl): Constify local char *.
6455 * semantics.c (expand_body): Constify local char *.
6456 * tree.c (build_srcloc): Constify filename parameter.
6457 * typeck.c (c_expand_asm_operands): Constify filename
6460 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6462 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6465 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6467 * inc/cxxabi.h: Fix typos in comment.
6468 (__base_class_info::__offset): Use a static_cast.
6470 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6472 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6473 of std::size_t and std::ptrdiff_t respectively.
6474 * tinfo.cc: Likewise.
6477 2000-05-06 Richard Henderson <rth@cygnus.com>
6479 * typeck.c (build_c_cast): Don't warn integer->pointer size
6480 mismatch for constants.
6482 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6484 * rtti.c (ptmd_initializer): Set non-public, if class is
6487 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6488 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6489 __cxa_vec_delete): Likewise.
6490 * tinfo.cc (__dynamic_cast): Likewise.
6491 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6492 __cxa_vec_delete): Likewise.
6494 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6496 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6497 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6498 (lang_decl_flags): Add vcall_offset.
6499 (THUNK_VCALL_OFFSET): Use it.
6500 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6501 * method.c (make_thunk): Create the lang_decl here, not in
6503 (emit_thunk): Make generic thunks into ordinary functions once
6504 they have been fed to expand_body.
6505 * semantics.c (expand_body): Set current_function_is_thunk here.
6507 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6509 * class.c (update_vtable_entry_for_fn): Prototype.
6511 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6514 * search.c (dfs_build_inheritance_graph_order): Prototype.
6516 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6518 * cp-tree.h (special_function_kind): Add various kinds of
6520 (special_function_p): New function.
6521 * class.c (overrides): Don't let one kind of destructor override
6523 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6524 whether or not to instantiate a template.
6525 * tree.c (special_function_p): Define.
6527 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6529 * cp-tree.def (THUNK_DECL): Remove.
6530 * cp-tree.h (DECL_THUNK_P): New macro.
6531 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6532 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6533 (SET_DECL_THUNK_P): Likewise.
6534 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6535 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6536 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6537 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6538 (duplicate_decls): Likewise.
6539 (pushdecl): Likewise. Adjust thunk handling.
6540 (grokfndecl): Use DECL_EXTERN_C_P.
6541 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6542 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6543 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6544 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6545 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6546 DECL_NO_STATIC_CHAIN.
6547 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6548 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6549 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6552 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6554 * tree.c (walk_tree): Set lineno.
6556 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6558 * exception.cc: Update license notice.
6560 * new1.cc: Likewise.
6561 * new2.cc: Likewise.
6562 * tinfo.cc: Likewise.
6563 * tinfo2.cc: Likewise.
6565 * inc/cxxabi.h: Likewise.
6566 * inc/exception: Likewise.
6567 * inc/new: Likewise.
6568 * inc/new.h: Likewise.
6569 * inc/typeinfo: Likewise.
6571 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6573 * tree.c (build_target_expr_with_type): If we already have a
6574 TARGET_EXPR, just return it.
6576 * optimize.c (initialize_inlined_parameters): Don't generate an
6577 EXPR_STMT if we can just use DECL_INITIAL.
6578 * decl.c (emit_local_var): Only make the initialization a
6579 full-expression if stmts_are_full_exprs_p.
6581 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6583 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6585 * call.c (standard_conversion): Use it.
6586 (direct_reference_binding): Likewise.
6587 (build_over_call): Likewise.
6588 (is_properly_derived_from): Likewise.
6589 (compare_ics): Likewise.
6590 * class.c (resolves_to_fixed_type_p): Likewise.
6591 * optimize.c (declare_return_variable): Likewise.
6592 * pt.c (is_specialization_of): Likewise.
6594 * typeck.c (comp_target_parms): Likeiwse.
6595 (build_static_cast): Likewise.
6596 (build_reinterpret_cast): Likewise.
6597 (build_const_cast): Likewise.
6598 (comp_ptr_ttypes_real): Likewise.
6599 (comp_ptr_ttypes_const): Likewise.
6600 * typeck2.c (process_init_constructor): Likewise.
6602 2000-04-30 Scott Snyder <snyder@fnal.gov>
6604 * decl.c (finish_destructor_body): Use the base destructor when
6605 destroying virtual bases.
6607 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6609 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6611 * optimize.c (struct inline_data): Add target_exprs field.
6612 (declare_return_variable): When a function returns an aggregate,
6613 use the variable declared in the TARGET_EXPR as the remapped
6615 (expand_call_inline): Update the pending target_exprs stack.
6616 (optimize_function): Initialize the stack.
6618 * decl2.c (finish_file): Fix typo in comment.
6620 * method.c (emit_thunk): Don't try to return a `void' value.
6622 * optimize.c (initialize_inlined_parameters): If the parameter is
6623 addressable, we need to make a new VAR_DECL, even if the
6624 initializer is constant.
6626 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6628 * decl.c (grok_op_properties): Add an extra check of argtypes.
6630 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6632 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6634 (initialize_inlined_parameters): Try to avoid creating new
6637 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6639 * lex.c (my_get_run_time): Remove.
6640 (init_filename_times): Use get_run_time instead of my_get_run_time.
6641 (check_newline): Likewise.
6642 (dump_time_statistics): Likewise.
6643 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6644 of computing elapsed time explicitly.
6646 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6648 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6649 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6650 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6651 before calling decl_constant_value.
6652 * class.c (check_bitfield_decl): Likewise.
6653 * cvt.c (ocp_convert): Likewise.
6654 (convert): Likewise.
6655 * decl.c (compute_array_index_type): Likewise.
6656 (build_enumerator): Likewise.
6657 * decl2.c (check_cp_case_value): Likewise.
6658 * pt.c (convert_nontype_argument): Likewise.
6660 * typeck.c (decay_conversion): Likewise.
6661 (build_compound_expr): Likewise.
6662 (build_reinterpret_cast): Likewise.
6663 (build_c_cast): Likewise.
6664 (convert_for_assignment): Likewise.
6666 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6668 * decl.c (finish_function): Don't play games with DECL_INLINE.
6670 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6672 * ir.texi: Correct typo.
6674 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6676 * decl.c (grokdeclarator): Reject VLAs as members.
6678 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6680 * call.c (standard_conversion): Accept conversion between
6683 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6685 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6687 * decl2.c (finish_file): Remove double setup for accounting
6690 2000-04-24 Robert Lipe <robertlipe@usa.net>
6692 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6694 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6696 * new.cc (set_new_handler): Needs to be in std::.
6698 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6700 * cp-tree.h (lang_decl): Remove pretty_function_p.
6701 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6702 language-specific node.
6703 * decl.c (cp_make_fname_decl): Use build_decl, not
6704 build_lang_decl, to build the variables.
6705 (grokvardecl): Don't call build_lang_decl for local variables in
6707 (grokdeclarator): Don't call build_lang_decl for local type
6708 declarations in templates.
6709 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6710 zero'd memory, rather than calling memset.
6711 * pt.c: Include hashtab.h.
6712 (local_specializations): New variable.
6713 (retrieve_local_specialization): Use it.
6714 (register_local_specialization): Likewise.
6715 (tsubst_decl): Don't assume local variables have
6717 (instantiate_decl): Set up local_specializations.
6718 * Makefile.in (HTAB_H): New variable.
6720 2000-04-23 Richard Henderson <rth@cygnus.com>
6722 * typeck.c (c_expand_asm_operands): Restore the original
6723 contents of the output list.
6725 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6727 * ir.texi: Document complex number representation.
6729 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6731 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6732 (target_incomplete_p): New function.
6733 (tinfo_base_init): Create comdat NTBS name variable.
6734 (ptr_initializer): Add non_public parameter. Calculate it.
6735 (ptmd_initializer): Likewise.
6736 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6737 (create_real_tinfo_var): Add non_public parameter. Use it.
6738 Push proxy into global namespace.
6739 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6741 * inc/typeinfo (type_info::before, type_info::operator==):
6742 Compare __name addresses.
6744 * tinfo2.cc: Remove new-abi builtins comment.
6746 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6748 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6750 * call.c (joust): Exit early if we get the same function, too.
6752 * decl2.c (key_method): Return NULL_TREE for template classes.
6753 (import_export_class): Don't need to check for template classes.
6755 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6757 * lex.c: Remove references to cccp.c.
6759 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6761 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6762 volatile_memfunc. Add destructor_attr. Adjust dummy.
6763 (DECL_DESTRUCTOR_P): Use destructor_attr.
6764 (DECL_CONST_MEMFUNC_P): Reimplement.
6765 (DECL_VOLATILE_MEMFUNC_P): Remove.
6766 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6767 (overrides): Use DECL_DESTRUCTOR_P.
6768 (check_for_override): Likewise.
6769 * decl.c (start_function): Likewise.
6770 * decl2.c (grokfclassfn): Likewise.
6771 (check_classfn): Likewise.
6772 (grok_function_init): Likewise.
6774 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6776 * decl2.c (grokfield): Issue error on illegal data member
6779 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6781 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6783 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6785 * class.c (build_vtable_entry): Don't build thunks for type-info
6788 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6790 * decl.c (decls_match): Allow a redeclaration of a builtin to
6791 specify args while the builtin did not.
6793 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6795 * cp-tree.def (THUNK_DECL): Add to documentation.
6796 * cp-tree.h (flag_huge_objects): Declare.
6797 * class.c (modify_vtable_entry): Tidy.
6798 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6799 Calculate delta appropriately for the new ABI.
6800 (dfs_modify_vtables): Use it.
6801 (modify_all_vtables): Fix thinko in code to add overriding copies
6802 of functions to primary vtables.
6803 (build_clone): Fix typo in comment.
6804 (clone_function_decl): Correct order of destructors in vtable.
6805 (build_vbase_offset_vtbl_entries): Adjust comment.
6806 (dfs_vcall_offset_queue_p): Remove.
6807 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6808 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6809 (build_vtable_entry): Correct check for pure virtual functions.
6810 Don't declare flag_huge_objects.
6811 * decl.c (flag_huge_objects): Remove declaration.
6812 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6813 Use int_size_in_bytes.
6814 (emit_thunk): Handle vcall offset thunks.
6816 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6818 * decl2.c (parse_time, varconst_time): Delete declarations.
6819 (finish_file): Delete LINENO declaration.
6820 START_TIME and THIS_TIME now long.
6822 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6824 * class.c (build_base_field): Reformat comment.
6826 * inc/cxxabi.h (stddef.h): Comment inclusion.
6827 (__base_class_info::__offset): Comment shift.
6829 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6831 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6832 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6833 (cp_push_exception_identifier): New macro.
6834 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6835 (DECL_BASE_DESTRUCTOR_P): Likewise.
6836 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6837 (get_vtbl_decl_for_binfo): Fix formatting.
6838 (in_charge_arg_for_name): New macro.
6839 (maybe_build_cleanup_and_delete): Remove declaration.
6840 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6841 (in_charge_arg_for_name): New function.
6842 (build_new_method_call): Use it. Handle cloned destructors.
6843 (build_clone): Don't make the base constructor virtual.
6844 Automatically defer generated functions.
6845 (clone_function_decl): Handle destructors, too.
6846 (clone_constructors_and_destructors): Likewise.
6847 (create_vtable_ptr): Don't create a vtable entry for a cloned
6849 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6850 (initialize_predefined_identifiers): Update appropriately.
6851 (finish_destructor_body): Simplify.
6852 (maybe_build_cleanup_and_delete): Remove.
6853 * except.c (expand_throw): Handle new-ABI destructors.
6854 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6855 (build_dtor_call): New function.
6856 (build_delete): Use it. Simplify.
6857 * optimize.c (maybe_clone_body): Handle destructors.
6858 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6860 * exception.cc (cleanup_fn): New typedef.
6861 (CALL_CLEANUP): New macro.
6862 (cp_eh_info): Use them.
6863 (__cp_push_exception): Likewise.
6864 (__cp_pop_exception): Likewise.
6866 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6868 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6869 (complete_dtor_identifier): New macro.
6870 (CLASSTYPE_FIRST_CONVERSION): Remove.
6871 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6872 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6873 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6874 (CLASSTYPE_CONSTRUCTORS): Likewise.
6875 (CLASSTYPE_DESTRUCTORS): Likewise.
6876 (lang_decl): Add cloned_function.
6877 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6878 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6879 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6880 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6881 (DECL_CLONED_FUNCTION_P): Likewise.
6882 (DECL_CLONED_FUNCTION): Likewise.
6883 (clone_function_decl): Declare.
6884 (maybe_clone_body): Likewise.
6885 * call.c (build_user_type_conversion_1): Call complete object
6886 constructors in the new ABI.
6887 (build_new_method_call): Don't add in-charge parameters under the
6889 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6890 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6891 CLASSTYPE_DESTRUCTOR_SLOT.
6892 (build_clone): New function.
6893 (clone_function_decl): Likewise.
6894 (clone_constructors_and_destructors): Likewise.
6895 (check_bases_and_members): Use it.
6896 * decl.c (iniitialize_predefined_identifiers): Initialize
6897 complete_dtor_identifier.
6898 (finish_function): Don't add extra code to a clone.
6899 (lang_mark_tree): Mark cloned_function.
6900 * decl2.c (mark_used): Don't bother trying to instantiate things
6902 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6903 * method.c (set_mangled_name_for_decl): Don't treat clones as
6905 (synthesize_method): Sythesize cloned functions, not the clones.
6906 * optimize.c (inline_data): Update comment on ret_label.
6907 (remap_block): Don't assume DECL_INITIAL exists.
6908 (copy_body_r): Allow ret_label to be NULL.
6909 (maybe_clone_body): Define.
6910 * pt.c (tsubst_decl): Handle clones.
6911 (instantiate_clone): New function.
6912 (instantiate_template): Use it.
6913 (set_mangled_name_for_template_decl): Don't treat clones as
6915 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6916 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6917 * semantics.c (expand_body): Clone function bodies as necessary.
6919 * optimize.c (remap_decl): Avoid sharing structure for arrays
6920 whose size is only known at run-time.
6921 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6923 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6924 to has_in_charge_parm_p.
6925 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6926 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6927 (DECL_COPY_CONSTRUCTOR_P): New macro.
6928 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6929 (build_user_type_conversion_1): Likewise.
6930 (convert_like_real): Likewise.
6931 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6932 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6933 (copy_args_p): Likewise.
6934 (grok_ctor_properties): Likewise.
6935 (start_function): Likewise.
6936 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6937 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6938 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6939 * method.c (do_build_copy_constructor): Use
6940 DECL_HAS_IN_CHARGE_PARM_P.
6941 (synthesize_method): Likewise.
6942 * pt.c (instantiate_template): Remove goto.
6943 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6946 * cp-tre.h (finish_function): Change prototype.
6947 * decl.c (end_cleanup_fn): Adjust caller.
6948 (finish_function): Take only one parameter.
6949 * decl2.c (finish_objects): Adjust caller.
6950 (finish_static_storage_duration_function): Likewise.
6951 * method.c (emit_thunk): Likewise.
6952 * parse.y: Likewise.
6953 * parse.c: Regenerated.
6954 * pt.c (instantiate_decl): Likewise.
6955 * rtti.c (synthesize_tinfo_fn): Likewise.
6956 * semantics.c (expand_body): Likewise.
6958 * cp-tree.h (copy_decl): New function.
6959 * class.c (finish_struct_1): Use it.
6960 * lex.c (copy_decl): Define it.
6961 * pt.c (tsubst_decl): Likewise.
6962 * tree.c (copy_template_template_parm): Likewise.
6964 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6965 has_nonpublic_assign_ref.
6966 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6967 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6968 * class.c (finish_struct_methods): Don't set
6969 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6970 (interface_only): Don't declare.
6971 (interface_unknown): Likewise.
6973 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6975 * tree.h (HAVE_TEMPLATES): Remove definition.
6976 * lang-options.h (-fthis-is-variable): Remove documentation.
6978 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6980 * class.c (instantiate_type): Handle object-relative template-id.
6982 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6983 * decl.c (cplus_expand_expr_stmt): Not here.
6985 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6986 Initialize exprtype earlier.
6988 * parse.y (fn.def1): Check for defining types in return types.
6990 * decl.c (check_tag_decl): Notice extra fundamental types.
6991 Diagnose empty decls in classes, too.
6993 * decl.c (grokdeclarator): Don't override an anonymous name if no
6994 declarator was given.
6996 * cvt.c (convert_to_void): Call resolve_offset_ref.
6998 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7000 * decl2.c (decl_namespace): Handle getting a type.
7002 * typeck.c (build_c_cast): Re-enable warning for cast between
7003 pointer and integer of different size.
7005 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7007 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7009 (__pointer_type_info::__pointer_catch): New virtual function.
7010 (__pointer_to_member_type_info): Derive from
7011 __pointer_type_info. Adjust.
7012 (__pointer_to_member_type_info::__do_catch): Remove.
7013 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7014 (__pointer_to_member_type_info::__pointer_catch): Declare.
7015 * rtti.c (qualifier_flags): Add restrict flag.
7016 (ptmd_initializer): Reorder members.
7017 (create_tinfo_types): Expand comments. Reorder
7018 ptmd_desc_type_node members.
7019 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7021 (__pointer_type_info::__do_catch): Move specific code into
7022 __pointer_catch. Call it.
7023 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7024 specific catch checking. Fix void conversion check.
7025 (__pointer_to_member_type_info::__do_catch): Remove.
7026 (__pointer_to_member_type_info::__pointer_catch): Implement.
7028 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7030 * lex.c (init_parse): Remove traces of classof and headof.
7031 * decl2.c (flag_operator_names): Default to 1.
7032 (lang_decode_option): Do not set it for -ansi.
7034 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7036 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7037 (DECL_MAIN_VARIANT): Remove.
7038 * decl.c (duplicate_decls): Don't set it.
7039 (start_function): Likewise.
7040 (lang_mark_tree): Don't mark it.
7041 * decl2.c (defer_fn): Don't use it.
7042 * lex.c (retrofit_lang_decl): Don't set it.
7043 * pt.c (tsubst_decl): Likewise.
7044 * ptree.c (print_lang_decl): Don't print it.
7045 * typeck.c (mark_addressable): Don't use it.
7047 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7049 * vec.cc: Include <new> and <exception>.
7050 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7051 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7053 (__cxa_vec_delete): Catch dtor exceptions.
7055 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7057 Prepend __ to implementation defined names.
7058 * inc/typeinfo (type_info): Rename _name to __name.
7059 (type_info::type_info): Rename parameter.
7060 (type_info::operator==, type_info::operator!=,
7061 type_info::before): Likewise.
7062 (type_info::is_pointer_p, type_info::is_function_p,
7063 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7066 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7067 (__pointer_type_info::__pointer_type_info): Likewise.
7068 (__pointer_type_info::is_pointer_p,
7069 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7070 (__array_type_info::__array_type_info): Rename parameters.
7071 (__function_type_info::__function_type_info): Likewise.
7072 (__function_type_info::is_function_p): Prepend __.
7073 (__enum_type_info::__enum_type_info): Rename parameters.
7074 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7076 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7078 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7079 (__class_type_info::__class_type_info): Rename parameters.
7080 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7081 (__class_type_info::upcast_result,
7082 __class_type_info::dyncast_result): Prepend __. Move definition
7084 (__class_type_info::do_upcast, __class_type_info::do_catch,
7085 __class_type_info::find_public_src,
7086 __class_type_info::do_dyncast,
7087 __class_type_info::do_find_public_src): Prepend __. Rename
7089 (__si_class_type_info::__si_class_type_info): Rename parameters.
7090 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7091 __si_class_type_info::do_find_public_src): Prepent __. Rename
7093 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7094 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7095 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7097 (__dynamic_cast): Rename parameters.
7098 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7099 type_info::do_catch, type_info::do_upcast): Prepend __.
7100 (contained_p, public_p, virtual_p, contained_public_p,
7101 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7102 (__class_type_info::do_catch,
7103 __class_type_info::do_upcast): Prepend __. Adjust.
7104 (__class_type_info::__upcast_result,
7105 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7107 (__class_type_info::find_public_src): Prepend __. Adjust.
7108 (__class_type_info::do_find_public_src,
7109 __si_class_type_info::do_find_public_src,
7110 __vmi_class_type_info::do_find_public_src): Likewise.
7111 (__class_type_info::do_dyncast,
7112 __si_class_type_info::do_dyncast,
7113 __vmi_class_type_info::do_dyncast): Likewise.
7114 (__class_type_info::do_upcast,
7115 __si_class_type_info::do_upcast,
7116 __vmi_class_type_info::do_upcast): Likewise.
7117 (__dynamic_cast): Adjust.
7118 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7119 (__function_type_info::is_function_p): Likewise.
7120 (__pointer_type_info::do_catch): Likewise. Adjust.
7121 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7122 (__throw_type_match_rtti_2): Adjust.
7123 (__is_pointer): Adjust.
7125 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7127 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7128 (complete_ctor_identifier): New macro.
7129 (special_function_kind): Add sfk_copy_constructor and
7130 sfk_assignment_operator.
7131 (LOOKUP_HAS_IN_CHARGE): Remove.
7132 (cons_up_default_function): Rename to ...
7133 (implicitly_declare_fn): ... this.
7134 * call.c (build_new_method_call): Add in-charge parameters for
7136 * class.c (add_implicitly_declared_members): Change parameter name
7137 from cant_have_assignment to cant_have_const_assignment.
7138 Replace calls to cons_up_default_function to implicitly_declare_fn.
7139 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7140 * decl.c (initialize_predefined_identifiers): Initialize it.
7141 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7143 * init.c (expand_default_init): Don't calculate the in-charge
7145 (build_new_1): Likewise.
7146 * lex.c (cons_up_default_function): Move to method.c.
7147 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7148 (implicitly_declare_fn): New function.
7149 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7150 (build_modify_expr): Likewise.
7151 * typeck2.c (build_functional_cast): Likewise.
7153 Under the new ABI, constructors don't return `this'.
7154 * cp-tree.h (warn_reorder): Declare.
7155 (special_function_kind): New enum.
7156 (global_base_init_list): Remove declaration.
7157 (emit_base_init): Don't return a value.
7158 (check_base_init): Don't declare.
7159 (is_aggr_typedef): Likewise.
7160 * decl.c (check_special_function_return_type): New function.
7161 (return_types): Remove.
7162 (grokdeclarator): Use check_special_function_return_type.
7163 (start_function): Don't initialize ctor_label under the new ABI.
7164 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7165 * init.c (begin_init_stmts): Move to top of file.
7166 (finish_init_stmts): Likewise.
7167 (warn_reorder): Don't declare.
7168 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7170 (check_base_init): Remove.
7171 (is_aggr_typedef): Likewise.
7172 (build_new_1): Don't use the return value of a constructor.
7173 * semantics.c (setup_vtbl_ptr): Don't use the return value
7175 * typeck.c (check_return_expr): Don't magically convert return
7176 statements into `return this' in constructors under the new ABI.
7178 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7179 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7180 (base_ctor_identifier): New macro.
7181 (base_dtor_identifier): Likewise.
7182 (deleting_dtor_identifier): Likewise.
7183 * decl.c: Don't include obstack.h.
7184 (obstack_chunk_alloc): Don't define.
7185 (obstack_chunk_free): Likewise.
7186 (struct predefined_identifier): New type.
7187 (initialize_predefined_identifiers): New function.
7188 (init_decl_processing): Use it.
7189 (debug_temp_inits): Remove.
7190 (start_method): Don't call preserve_data.
7191 (hack_incomplete_structures): Update comment.
7192 * init.c (init_init_processing): Don't initialize
7194 (build_offset_rf): Remove dead code.
7195 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7196 * search.c (init_search_processing): Don't initialize
7199 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7201 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7202 some sign_compare warnings.
7204 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7206 Rename abi::__vmi_class_type_info members.
7207 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7208 base_list, detail_masks members to vmi_flags, vmi_base_count,
7209 vmi_bases and vmi_flags_masks respectively.
7210 (__vmi_class_type_info::vmi_flags_masks): Rename
7211 details_unknown_mask to flags_unknown_mask.
7212 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7213 (__vmi_class_type_info::do_find_public_src): Adjust.
7214 (__vmi_class_type_info::do_dyncast): Adjust.
7215 (__vmi_class_type_info::do_upcast): Adjust.
7217 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7219 * tinfo.cc (convert_to_base): New function.
7220 (get_vbase_offset): Remove. Move into convert_to_base.
7221 (__vmi_class_type_info::do_find_public_src): Adjust.
7222 (__vmi_class_type_info::do_dyncast): Adjust.
7223 (__vmi_class_type_info::do_upcast): Adjust.
7225 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7227 * tinfo.cc (operator=): Use __builtin_strcmp.
7228 * tinfo2.cc (before): Likewise.
7230 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7232 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7233 (DECL_SAVED_INLINE): Rename to ...
7234 (DECL_DEFERRED_FN): ... this.
7235 (in_function_p): Remove declaration.
7236 (mark_inline_for_output): Rename to ...
7237 (defer_fn): ... this.
7238 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7239 (in_function_p): Remove definition.
7240 * decl2.c (saved_inlines): Rename to ...
7241 (deferred_fns): ... this.
7242 (saved_inlines_used): Rename to ...
7243 (deferred_fns_used): ... this.
7244 (mark_inline_for_output): Rename to ...
7245 (defer_fn): ... this.
7246 (finish_file): Adjust accordingly.
7247 (init_decl2): Likewise.
7248 * lex.c (cons_up_default_function): Likewise.
7249 * pt.c (mark_decl_instantiated): Likewise.
7250 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7252 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7253 * semantics.c (expand_body): Defer more functions.
7255 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7258 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7260 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7261 __cxa_vec_delete): Declare.
7263 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7265 * rtti.c (dfs_class_hint_mark): New static function.
7266 (dfs_class_hint_unmark): New static function.
7267 (class_hint_flags): Use them.
7269 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7271 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7273 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7275 * cp-tree.h (instantiate_decl): Change prototype.
7276 * decl2.c (mark_used): Adjust call.
7277 * optimize.c (inlinable_function_p): Adjust handling of templates.
7278 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7279 (do_type_instantiation): Likewise.
7280 (instantiate_decl): Defer more templates.
7281 (instantiate_pending_templates): Adjust logic to handle inline
7284 * Makefile.in (GGC_H): New variable. Use it throughout in place
7287 * call.c: Don't include obstack.h. Include ggc.h.
7288 (obstack_chunk_alloc): Don't define.
7289 (obstack_chunk_free): Likewise.
7290 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7291 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7292 (pop_switch): Free it.
7294 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7296 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7297 if we don't have a DECL_FIELD_OFFSET.
7299 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7301 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7304 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7306 * cfns.gperf (hash, libc_name_p): Prototype.
7308 * rtti.c (build_dynamic_cast_1): Constification.
7310 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7312 * semantics.c (deferred_type_access_control): Prototype.
7314 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7316 Correct many new ABI issues regarding vbase and vcall offset
7318 * cp-tree.h (BINFO_VTABLE): Document.
7319 (struct lang_type): Tweak formatting.
7320 (BINFO_PRIMARY_BINFO): Add to documentation.
7321 (CLASSTYPE_VSIZE): Fix typo in comment.
7322 (CLASSTYPE_VBASECLASSES): Update documentation.
7323 (BINFO_VBASE_MARKED): Remove.
7324 (SET_BINFO_VBASE_MARKED): Likewise.
7325 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7326 (BINFO_FIELDS_MARKED): Remove.
7327 (SET_BINFO_FIELDS_MARKED): Likewise.
7328 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7329 (enum access_kind): New enumeration.
7330 (num_extra_vtbl_entries): Remove declaration.
7331 (size_extra_vtbl_entries): Likewise.
7332 (get_vtbl_decl_for_binfo): New function.
7333 (dfs_vbase_unmark): Remove declaration.
7334 (mark_primary_bases): Likewise.
7335 * class.c (SAME_FN): Remove.
7336 (struct vcall_offset_data_s): Move definition.
7337 (build_vbase_pointer): Use `build', not `build_binary_op', to
7338 access the vbase pointer under the new ABI.
7339 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7340 (build_primary_vtable): Likewise.
7341 (dfs_mark_primary_bases): Move here from search.c.
7342 (mark_primary_bases): Likewise.
7343 (determine_primary_bases): Under the new ABI, don't make a base
7344 class a primary base just because we don't yet have any virtual
7346 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7347 (num_vfun_entries): Remove.
7348 (dfs_count_virtuals): Likewise.
7349 (num_extra_vtbl_entries): Likewise.
7350 (size_extra_vtbl_entries): Likewise.
7351 (layout_virtual_bases): Iterate in inheritance graph order under
7353 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7354 indicate that a vfield is present.
7355 (init_class_processing): Initialize access_public_node, etc., from
7357 (get_vtbl_decl_for_binfo): New function.
7358 (dump_class_hierarchy_r): Likewise.
7359 (dump_class_hierarchy): Use it.
7360 (finish_vtbls): Build the vtbls in inheritance graph order.
7361 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7362 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7363 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7365 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7366 where the vptr points, even for primary vtables.
7367 (build_vtbl_initializer): Adjust handling of vbase and vcall
7369 (build_vcall_and_vbase_vtable_entries): New function.
7370 (dfs_build_vbase_offset_vtbl_entries): Remove.
7371 (build_vbase_offset_vtbl_entries): Reimplement.
7372 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7373 were already handled in a primary base class vtable.
7374 (build_vcall_offset_vtbl_entries): Adjust.
7375 (build_rtti_vtbl_entries): Adjust.
7376 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7377 * init.c (expand_virtual_init): Simplify.
7378 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7379 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7380 * search.c (BINFO_ACCESS): New macro.
7381 (SET_BINFO_ACCESS): Likewise.
7382 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7383 (access_in_type): Likewise.
7384 (dfs_accessible_p): Likewise.
7385 (protected_accessible_p): Likewise.
7386 (lookup_fnfields_1): Adjust documentation.
7387 (dfs_mark_primary_bases): Move to class.c
7388 (mark_primary_bases): Likewise.
7389 (dfs_vbase_unmark): Remove.
7390 (virtual_context): Use BINFO_FOR_VBASE.
7391 (dfs_get_vbase_types): Simplify.
7392 (dfs_build_inheritance_graph_order): New function.
7393 (get_vbase_types): Use it.
7394 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7396 * tinfo.cc (get_vbase_offset): New function.
7397 (__vmi_class_type_info::do_find_public_src): Use it.
7398 (__vmi_class_type_info::do_dyncast): Likewise.
7399 (__vmi_class_type_info::do_upcast): Likewise.
7401 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7403 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7405 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7407 * rtti.c (class_hint_flags): Rename flags.
7408 (class_initializer): Remove flags.
7409 (synthesize_tinfo_var): Combine offset and flags. Add flags
7410 for __vmi_class_type_info.
7411 (create_tinfo_types): Remove flags from __class_type_info and
7412 __si_class_type_info. Merge flags and offset from
7413 base_class_type_info.
7414 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7415 (__base_class_info::is_virtual_p): Adjust.
7416 (__base_class_info::is_public_p): Adjust.
7417 (__base_class_info::offset): New accessor.
7418 (__class_type_info::details): Remove member.
7419 (__class_type_info::__class_type_info): Lose details.
7420 (__class_type_info::detail_masks): Remove.
7421 (__si_class_type_info::__si_class_type_info): Lose details.
7422 (__vmi_class_type_info::details): New member.
7423 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7424 (__vmi_class_type_info::detail_masks): New member.
7425 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7426 with unknown_details_mask.
7427 (__vmi_class_type_info::do_find_public_src): Adjust
7428 (__vmi_class_type_info::do_dyncast): Adjust.
7429 (__vmi_class_type_info::do_upcast): Set result details, if
7431 (__dynamic_cast): Temporarily #if out optimization.
7433 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7435 * rtti.c (get_tinfo_decl): Mark used.
7436 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7437 mark as dealt with, if we output it.
7439 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7441 * class.c: Reorganize to put virtual function table initialization
7442 machinery at the end of the file.
7444 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7446 * class.c (finish_struct): Use bitsize_zero_node.
7447 * pt.c (instantiate_class_template): Likewise.
7449 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7451 Put RTTI entries at negative offsets in new ABI.
7452 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7453 vbase offset at index -3, not -1.
7454 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7455 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7456 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7457 (build_rtti_vtbl_entries): New function.
7458 (set_rtti_entry): Remove.
7459 (build_primary_vtable): Don't use it.
7460 (build_secondary_vtable): Likewise.
7461 (start_vtable): Remove.
7462 (first_vfun_index): New function.
7463 (set_vindex): Likewise.
7464 (add_virtual_function): Don't call start_vtable. Do call
7466 (set_primary_base): Rename parameter.
7467 (determine_primary_base): Likewise.
7468 (num_vfun_entries): Don't use skip_rtti_stuff.
7469 (num_extra_vtbl_entries): Include RTTI information.
7470 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7471 (skip_rtti_stuff): Remove.
7472 (dfs_modify_vtables): Don't use it.
7473 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7474 (layout_nonempty_base_or_field): Update size handling.
7475 (create_vtable_ptr): Tweak.
7476 (layout_class_type): Adjust parameter names.
7477 (finish_struct_1): Simplify.
7478 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7479 (skip_rtti_stuff): Remove.
7480 (first_vfun_index): New function.
7481 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7482 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7483 (marked_vtable_pathp): Declare.
7484 (unmarked_vtable_pathp): Likewise.
7485 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7487 * rtti.c (build_headof): Look for RTTI at negative offsets.
7488 (get_tinfo_decl_dynamic): Likewise.
7489 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7491 (create_pseudo_type_info): Do it here instead. Adjust so that
7492 vptr points at first virtual function.
7493 * search.c (marked_vtable_pathp): Make it global.
7494 (unmarked_vtable_pathp): Likewise.
7495 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7496 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7497 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7498 (get_pure_virtuals): Likewise.
7499 (expand_upcast_fixups): Likewise.
7500 * tree.c (debug_binfo): Likewise.
7501 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7504 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7506 * class.c (check_field_decl): Fix typo.
7507 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7508 (check_methods): Likewise.
7509 (check_field_decls): Likewise.
7510 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7511 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7512 Use DECL_RESULT_FLD, not DECL_RESULT.
7513 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7514 * lex.c (identifier_type): Likewise.
7515 * pt.c (determine_specialization, lookup_template_class): Likewise.
7516 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7517 (resolve_overloaded_unification, more_specialized): Likewise.
7518 * semantics.c (finish_member_declaration): Likewise.
7519 * typeck.c (build_x_function_call): Likewise.
7521 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7523 * class.c (layout_empty_base): Handle empty bases with non-byte
7525 (build_base_field): Likewise.
7526 (layout_virtual_bases): Likewise.
7528 * class.c (finish_struct_1): Fix typo in this change:
7530 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7532 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7534 * decl.c (grokdeclarator): Count partial specializations when
7535 keeping track of how many template classes have been seen.
7537 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7539 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7541 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7542 (get_vfield_offset): Use byte_position.
7543 (set_rtti_entry): Set OFFSET to ssizetype zero.
7544 (get_binfo_offset_as_int): Deleted.
7545 (dfs_record_base_offsets): Use tree_low_cst.
7546 (dfs_search_base_offsets): Likewise.
7547 (layout_nonempty_base_or_field): Reflect changes in RLI format
7548 and call byte_position.
7549 (layout_empty_base): Convert offset to ssizetype.
7550 (build_base_field): use rli_size_unit_so_far.
7551 (dfs_propagate_binfo_offsets): Do computation in proper type.
7552 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7553 (layout_class_type): Reflect changes in RLI names and fields.
7554 (finish_struct_1): Set DECL_FIELD_OFFSET.
7555 * dump.c (dequeue_and_dump): Call bit_position.
7556 * expr.c (cplus_expand_constant): Use byte_position.
7557 * rtti.c (expand_class_desc): Use bitsize_one_node.
7558 * typeck.c (build_component_addr): Use byte_position and don't
7559 special case for zero offset.
7561 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7563 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7565 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7567 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7570 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7572 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7574 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7575 make_typename_type, check_initializer, cp_finish_decl,
7576 xref_tag): Likewise.
7577 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7578 decl_namespace, arg_assoc_template_arg, arg_assoc,
7579 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7580 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7581 args_to_string): Likewise.
7582 * friend.c (is_friend): Likewise.
7583 * lex.c (note_got_semicolon, note_list_got_semicolon,
7584 is_global): Likewise.
7585 * method.c (build_overload_nested_name, build_overload_value,
7586 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7587 * parse.y (typename_sub, typename_sub1): Likewise.
7588 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7589 process_partial_specialization, convert_template_argument,
7590 template_args_equal, add_pending_template, lookup_template_class,
7591 for_each_template_parm_r, maybe_fold_nontype_arg,
7592 tsubst, instantiate_template, type_unification_real, unify,
7593 instantiate_pending_templates, set_mangled_name_for_template_decl):
7595 * repo.c (repo_get_id, repo_template_used): Likewise.
7596 * search.c (lookup_field_1): Likewise.
7597 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7598 * xref.c (classname): Likewise.
7600 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7602 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7603 (CANONICAL_BINFO): New macro.
7604 (BINFO_NEW_VTABLE_MARKED): Use it.
7605 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7606 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7607 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7609 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7610 (build_secondary_vtable): Likewise.
7611 (dfs_finish_vtbls): Likewise.
7612 (dfs_accumulate_vtbl_inits): Likewise.
7613 (accumulate_vtbl_inits): New function.
7614 (finish_vtbls): Make sure that virtual bases come after
7615 non-virtual bases in the vtable group.
7616 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7617 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7618 * search.c (struct vbase_info): Move definition.
7619 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7620 (unmarked_new_vtable_p): Likewise.
7621 (dfs_mark_vtable_path): Remove.
7622 (dfs_mark_new_vtable): Remove.
7623 (dfs_unmark_new_vtable): Likewise.
7624 (dfs_clear_search_slot): Likewise.
7625 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7626 (dfs_clear_vbase_slots): Likewise.
7627 (init_vbase_pointers): LIkewise.
7629 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7631 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7632 SIZETYPE to a non-SIZETYPE.
7634 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7636 * class.c (layout_virtual_bases): Adjust names in conditionally
7639 * class.c (record_base_offsets): New function.
7640 (layout_conflict_p): Likewise.
7641 (layout_nonempty_base_or_field): Use it.
7642 (layout_empty_base): New function.
7643 (build_base_field): Use it.
7644 (build_base_fields): Update comment.
7645 (layout_virtual_bases): Fold in a little code form
7646 layout_basetypes. Use layout_empty_base.
7647 (layout_basetypes): Remove.
7648 (end_of_class): New function.
7649 (layout_class_type): Use it. Adjust.
7651 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7653 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7655 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7656 * typeck.c (fntype_p): Remove.
7658 * cp-tree.h (TI_SPEC_INFO): Remove.
7659 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7660 * pt.c (process_partial_specialization): Likewise.
7662 * class.c (build_base_field): Fix thinko in computation of binfo
7665 * tree.c (mark_local_for_remap_p): Mark variables declared in
7666 TARGET_EXPRs as well.
7668 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7670 * typeck.c (require_complete_type, complete_type,
7671 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7672 build_array_ref, convert_arguments, pointer_diff,
7673 build_x_unary_op, build_unary_op, build_c_cast,
7674 build_modify_expr): Use COMPLETE_TYPE_P etc.
7675 * call.c (is_complete, convert_like_real,
7676 build_new_method_call): Likewise.
7677 * class.c (build_vbase_pointer_fields, check_bases,
7678 build_base_field, finish_struct_1, pushclass): Likewise.
7679 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7680 * decl.c (maybe_process_template_type_declaration, pushtag,
7681 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7682 layout_var_decl, check_initializer, cp_finish_decl,
7683 grokdeclarator, require_complete_types_for_parms,
7684 grok_op_properties, xref_tag, xref_basetypes,
7685 check_function_type): Likewise.
7686 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7687 * friend.c (do_friend): Likewise.
7688 * init.c (build_offset_ref): Likewise.
7689 * parse.y (structsp): Likewise.
7690 * pt.c (maybe_process_partial_specialization,
7691 tsubst_friend_function, instantiate_class_template, tsubst,
7692 do_type_instantiation, instantiate_pending_templates): Likewise.
7693 * repo.c (repo_get_id): Likewise.
7694 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7695 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7696 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7697 * semantics.c (begin_class_definition): Likewise.
7698 * tree.c (build_cplus_method_type): Likewise.
7699 * typeck2.c (digest_init, build_functional_cast,
7700 add_exception_specifier): Likewise.
7701 * parse.h, parse.c: Regenerated.
7703 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7705 * inc/cxxabi.h: New header file. Define new-abi entry points.
7706 (__pointer_type_info::target): Rename member to ...
7707 (__pointer_type_info::type): ... here.
7708 (__base_class_info::type): Rename member to ...
7709 (__base_class_info::base): ... here.
7710 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7711 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7712 (abi_node): New global tree node.
7713 * decl.c (abi_node): Document.
7714 (init_decl_processing): Initialize abi_node.
7715 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7716 (get_vmi_pseudo_type_info): Likewise.
7717 (create_tinfo_types): Likewise.
7718 (emit_support_tinfos): Likewise.
7719 * tinfo.h (cxxabi.h): Include for new-abi.
7720 Move rtti class definitions to new header file.
7721 * tinfo.cc (abi): Use the namespace.
7722 (std): Move new abi rtti classes from here ...
7723 (__cxxabiv1): ... to here.
7724 * tinfo2.cc (cxxabi.h): Include for new-abi.
7725 Move rtti class definitions to new header file.
7726 (std): Move new abi rtti classes from here ...
7727 (__cxxabiv1): ... to here.
7728 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7731 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7732 Jason Merrill <jason@casey.cygnus.com>
7734 * method.c (build_overload_int): Use host_integerp.
7736 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7738 * init.c (build_offset_ref): Handle the case of a templated member
7741 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7743 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7745 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7747 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7748 * class.c (check_bitfield_decl): Turn illegal bitfields into
7750 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7752 (dfs_offset_for_unshared_vbases): Likewise.
7753 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7754 pointer-to-member correctly under the new ABI.
7755 * expr.c (cplus_expand_constant): Don't use cp_convert when
7756 turning an offset into a pointer-to-member.
7757 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7758 when dereferencing them under the new ABI.
7759 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7760 of pointers-to-members under the new ABI.
7762 * class.c (check_bitfield_decl): Remove restriction on really long
7764 (layout_class_type): Implement new ABI handling of bitfields
7765 longer than their types.
7767 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7769 * parse.y (extdefs): Call ggc_collect.
7770 * parse.c: Regenerated.
7772 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7774 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7775 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7778 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7780 * class.c (build_vbase_path): Use integer_zerop.
7781 (build_vtable_entry): Use tree_low_cst.
7782 (get_vfield_offset): Use bit_position.
7783 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7785 (check_bitfield_decl): Set DECL_SIZE using convert.
7786 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7787 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7789 (finish_struct_1): Use bit_position.
7790 (dump_class_hierarchy): Use tree_low_cst.
7791 * cp-tree.h (min_precision): Add declaration.
7792 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7793 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7794 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7795 * expr.c (cplus_expand_constant): Use bit_position.
7796 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7797 * rtti.c (get_base_offset): Use bit_position.
7798 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7799 host_integerp, and tree_low_cst.
7800 (pointer_int_sum): Use integer_zerop.
7801 (build_component_addr): Use bit_position.
7803 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7805 * typeck.c (require_complete_type): Don't assume size_zero_node.
7806 (complete_type_or_else): Likewise.
7808 2000-03-16 Steven Grady <grady@digitaldeck.com>
7809 Jason Merrill <jason@casey.cygnus.com>
7811 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7813 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7815 * decl2.c (grokfield): Bail out if type is error_mark_node.
7817 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7819 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7820 (__pointer_to_member_data): ... here. Adjust.
7821 * rtti.c (create_tinfo_types): Adjust.
7823 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7825 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7826 * decl.c (ref_desc_type_node): Undocument.
7827 * rtti.c (ptr_ref_initializer): Rename to ...
7828 (ptr_initializer): ... here. Adjust comments.
7829 (ptmd_initializer): Fix comment thinko.
7830 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7831 (create_tinfo_types): Remove ref_desc_type_node init.
7832 * tinfo2.cc (__reference_type_info): Remove.
7834 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7836 * decl.c (cp_finish_decl): Remove obsolete comment.
7838 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7840 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7842 * cp-tree.h: Tweak documentation.
7843 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7844 (avoid_overlap): Remove.
7845 (get_binfo_offset_as_int): New function.
7846 (dfs_serach_base_offsets): Likewise.
7847 (layout_nonempty_base_or_field): Likewise.
7848 (build_base_field): Layout fields here. Avoid placing two objects
7849 of the same type at the same address, under the new ABI.
7850 (build_base_fields): Adjust accordingly.
7851 (create_vtable_ptr): Return the new field, but don't attach it to
7853 (remove_base_field): Remove.
7854 (remove_base_fields): Remove.
7855 (layout_basetypes): Adjust accordingly.
7856 (layout_class_type): Call layout_field for each field, rather than
7857 just making a wholesale call to layout_type.
7859 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7861 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7863 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7865 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7867 * except.c (dtor_nothrow): New fn.
7868 (do_pop_exception): Use it. Take type parm.
7869 (push_eh_cleanup): Take type parm.
7870 (expand_start_catch_block): Pass it.
7871 (build_eh_type_type_ref): Accept null type.
7873 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7875 * cp-tree.h (revert_static_member_fn): Change prototype.
7876 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7877 (grok_op_properties): Likewise.
7878 (start_function): Likewise.
7879 (revert_static_member_fn): Simplify.
7880 * pt.c (check_explicit_specialization): Adjust call to
7881 revert_static_member_fn.
7883 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7885 * cp-tree.h (scope_kind): New type.
7886 (tmpl_spec_kind): Likewise.
7887 (declare_pseudo_global_level): Remove.
7888 (pseudo_global_level_p): Rename to template_parm_scope_p.
7889 (pushlevel): Remove declaration.
7890 (begin_scope): New function.
7891 (finish_scope): Likewise.
7892 (current_tmpl_spec_kind): Likewise.
7893 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7894 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7895 Add template_spec_p.
7896 (toplevel_bindings_p): Adjust.
7897 (declare_pseudo_global_level): Remove.
7898 (pseudo_global_level_p): Rename to template_parm_scope_p.
7899 (current_tmpl_spec_kind): New function.
7900 (begin_scope): Likewise.
7901 (finish_scope): Likewise.
7902 (maybe_push_to_top_level): Adjust.
7903 (maybe_process_template_type_declaration): Likewise.
7904 (pushtag): Likewise.
7905 (pushdecl_nonclass_level): Likewise.
7906 (lookup_tag): Likewise.
7907 (grokfndecl): Handle member template specializations. Share
7908 constructor and non-constructor code.
7909 * decl2.c (check_classfn): Handle member template specializations.
7910 * pt.c (begin_template_parm_list): Use begin_scope.
7911 (begin_specialization): Likewise.
7912 (end_specialization): Likewise.
7913 (check_explicit_specialization): Use current_tmpl_spec_kind.
7914 Handle member template specializations.
7915 (end_template_decl): Use finish_scope. Remove call to
7917 (push_template_decl_real): Remove bogus error message.
7918 (tsubst_decl): Fix typo in code contained in comment.
7919 (instantiate_template): Handle member template specializations.
7920 (most_general_template): Likewise.
7922 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7924 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7925 (do_identifier): Ditto for error().
7927 * pt.c (convert_nontype_argument): Ditto for cp_error().
7928 (convert_template_argument): Ditto for cp_pedwarn().
7930 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7932 * exception.cc (__check_null_eh_spec): New fn.
7933 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7935 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7937 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7938 * except.c (expand_end_eh_spec): Add the return type.
7939 * rtti.c (throw_bad_cast): Add the parmtypes.
7940 (throw_bad_typeid): Likewise.
7942 * semantics.c (expand_stmt): Only leave out rtl for unused
7943 artificials, and set DECL_IGNORED_P on them as well.
7944 * decl.c (wrapup_globals_for_namespace): Likewise.
7946 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7948 * decl.c (maybe_commonize_var): Skip all artificial decls.
7949 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7951 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7953 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7954 * cp-tree.h: Declare flag_enforce_eh_specs.
7955 * decl.c (store_parm_decls, finish_function): Check it.
7957 C library functions don't throw.
7958 * Makefile.in (cfns.h): New target.
7959 (except.o): Depend on it.
7960 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7961 * cfns.gperf: New file.
7962 * cfns.h: Generated.
7963 * except.c: Include it.
7964 (nothrow_libfn_p): New fn.
7965 * decl.c (grokfndecl): Use it.
7966 * cp-tree.h: Declare it.
7968 * decl.c (push_overloaded_decl_1, auto_function,
7969 define_function): Lose.
7970 (build_library_fn_1): New static fn.
7971 (builtin_function): Use it.
7972 (get_atexit_node): Use build_library_fn_ptr.
7973 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7974 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7975 push_void_library_fn, push_throw_library_fn): New fns.
7976 * cp-tree.h: Declare them.
7977 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7978 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7979 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7980 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7981 * rtti.c (build_runtime_decl): Lose.
7982 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7983 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7984 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7986 * call.c (build_call): Remove result_type parm.
7987 Call mark_used on unused artificial fns.
7988 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7990 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7992 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7994 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7995 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7996 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7997 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7998 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7999 expand_generic_desc): Likewise.
8001 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8003 * exception.cc (__cp_pop_exception): Cleanup the original object.
8005 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8007 * decl.c (grok_op_properties): Merge conversion to void warning
8008 with other silly op warnings.
8010 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8012 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8013 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8015 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8017 * decl.c (cp_make_fname_decl): New function.
8018 (wrapup_globals_for_namespace): Don't emit unused static vars.
8019 (init_decl_processing): Remove comment about use of
8020 array_domain_type. Set make_fname_decl.
8021 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8022 * semantics.c (begin_compound_stmt): Remove
8023 current_function_name_declared flagging.
8024 (expand_stmt): Don't emit unused local statics.
8025 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8028 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8030 * typeck.c (convert_for_assignment): Don't look at array
8032 * call.c (convert_like_real): Likewise.
8034 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8036 Add initial support for '\uNNNN' specifier.
8037 * lex.c (read_ucs): New fn.
8038 (readescape, skip_white_space): Call it.
8039 (is_extended_char, is_extended_char_1): New fns.
8040 (utf8_extend_token): New fn, #if 0'd out.
8041 (real_yylex): Treat extended chars like letters.
8043 * search.c (note_debug_info_needed): Walk the bases even if we
8044 weren't deferring the type itself.
8046 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8048 * decl2.c (finish_objects): Constify a char*.
8050 * method.c (emit_thunk): Likewise.
8052 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8054 * typeck.c (dubious_conversion_warnings): Look through
8057 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8059 * class.c (dfs_modify_vtables): I is now unsigned.
8060 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8061 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8062 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8063 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8064 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8065 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8066 Call integer_all_onesp.
8067 * typeck2.c (process_init_constructor): Use compare_tree_int.
8069 * lang-specs.h (as): Don't call if -syntax-only.
8071 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8073 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8074 RTL_EXPR_HAS_NO_SCOPE after all.
8076 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8078 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8079 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8080 RTL_EXPR_HAS_NO_SCOPE.
8082 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8085 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8087 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8089 * call.c (convert_like): Macrofy.
8090 (convert_like_with_context): New macro.
8091 (convert_like_real): Renamed from convert_like. Add calling
8092 context parameters, for diagnostics. Add recursive flag. Call
8093 dubious_conversion_warnings for outer conversion.
8094 (build_user_type_conversion): Use convert_like_with_context.
8095 (build_over_call): Likewise. Don't warn about dubious
8096 conversions here. Adjust convert_default_arg calls.
8097 (convert_default_arg): Add context parameters for diagnostics.
8098 Pass throught to convert_like_with_context.
8099 * cp-tree.h (convert_default_arg): Add context parameters.
8100 (dubious_conversion_warnings): Prototype new function.
8101 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8102 (dubious_conversion_warnings): New function, broken
8103 out of convert_for_assignment.
8104 (convert_for_assignment): Adjust.
8106 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8108 * decl2.c (key_method): Break out from...
8109 (import_export_vtable, import_export_class): ...here.
8111 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8112 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8114 * search.c (note_debug_info_needed, dfs_debug_mark,
8115 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8116 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8118 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8120 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8123 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8125 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8126 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8127 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8128 (lang_type): Split gets_new into has_new and has_array_new.
8129 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8130 (TYPE_GETS_NEW): Split into ...
8131 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8132 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8133 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8134 (build_op_new_call): Don't declare.
8135 (build_new_1): Likewise.
8136 * call.c (build_op_new_call): Remove.
8137 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8138 instead of TYPE_NEEDS_DESTRUCTOR.
8139 (finish_struct_bits): Likewise.
8140 (add_implicitly_declared_members): Likewise.
8141 (check_field_decl): Likewise.
8142 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8143 correctly under the new ABI.
8144 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8145 instead of TYPE_NEEDS_DESTRUCTOR.
8146 (initialize_local_var): Likewise.
8147 (destroy_local_var): Likewise.
8148 (cp_finish_decl): Likewise.
8149 (register_dtor_fn): Likewise.
8150 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8151 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8152 TYPE_VEC_DELETE_TAKES_SIZE here.
8153 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8154 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8155 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8156 (finish_destructor_body): Likewise.
8157 (maybe_build_cleanup_1): Likewise.
8158 * decl2.c (do_static_destruction): Likewise.
8159 * init.c (build_new_1): Make it static.
8160 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8161 (expand_cleanup_for_base): Likewise.
8162 (get_cookie_size): New function.
8163 (build_new_1): Handle array-new cookies correctly under the new
8165 (build_vec_delete_1): Likewise.
8166 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8167 (build_delete): Likewise.
8168 (build_vec_delete): Handle array-new cookies correctly under the new
8170 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8171 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8172 TYPE_HAS_ARRAY_NEW_OPERATOR.
8173 * ptree.c (print_lang_type): Check them.
8174 * search.c (context_for_name_lookup): Fix typo in comment.
8175 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8176 * tree.c (break_out_cleanups): Likewise.
8177 (build_cplus_array_test_1): Likewise.
8178 (cp_build_qualified_type_real): Likewise.
8179 * typeck.c (complete_type): Likewise.
8181 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8182 the command-line, not the end.
8184 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8186 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8188 2000-03-02 Tom Tromey <tromey@cygnus.com>
8190 * cp-tree.h (build_java_class_ref): Declare.
8191 * init.c (build_java_class_ref): No longer static.
8192 * except.c (expand_throw): Generate a Java-style `throw' if the
8193 thrown object is a "Java" object.
8194 (initialize_handler_parm): Generate a Java-style lookup of
8195 exception info if the caught object is a "Java" object.
8196 (catch_language, catch_language_init): New globals.
8197 (decl_is_java_type): New function.
8198 (expand_start_catch_block): Don't call push_eh_info() or
8199 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8200 class reference to build_catch_block.
8202 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8204 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8206 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8208 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8209 to merge reference/pointer code and fix incorrect warnings.
8211 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8213 * search.c (protected_accessible_p): Use context_for_name_lookup.
8215 * init.c (construct_virtual_bases): Fix thinko.
8216 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8218 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8220 * decl.c (current_function_decl): Move to toplev.c.
8222 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8224 * pt.c (fn_type_unification): Unify return type, whenever
8226 (get_bindings_real): Only pass return type when necessary.
8227 Remove explicit return type check.
8228 * class.c (resolve_address_of_overloaded_function): Pass desired
8229 return type to fn_type_unification.
8231 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8233 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8235 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8237 * rtti.c (expand_class_desc): Likewise.
8238 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8239 (THUNK_VCALL_OFFSET): Likewise.
8240 (THUNK_DELTA): Reflect changes in ../tree.h.
8242 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8244 * search.c (protected_accessible_p): Also allow the access if
8245 the member is public in DERIVED. Lose TYPE parm.
8246 (friend_accessible_p): Lose TYPE parm.
8247 (accessible_p): Adjust.
8249 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8251 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8252 on things that are not sizes; ssize_binop deleted.
8253 Call size_diffop when appropriate.
8254 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8255 (build_primary_vtable, build_secondary_vtable): Likewise.
8256 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8257 Variable I is HOST_WIDE_INT.
8258 (get_vfield_offset): Pass proper types to size_binop.
8259 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8260 (finish_struct_1): Likewise.
8261 (skip_rtti_stuff): Arg N is now pointer to signed.
8262 (layout_class_type): Use size_zero_node.
8263 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8264 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8265 * decl.c (complete_arry_type): Pass proper types to size_binop.
8266 (xref_basetypes): BINFO_OFFSET is sizetype.
8267 * error.c (dump_expr): Don't use size_binop non-sizes.
8268 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8269 * init.c (construct_virtual_bases): Fix type error.
8270 (build_vec_delete_1): Pass proper type to size_binop and don't
8272 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8273 * rtti.c (get_base_offset): Pass proper type to size_binop.
8274 * search.c (dfs_find_vbases): Fix type error.
8275 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8276 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8277 * tree.c (debug_binfo): Variable N is signed.
8278 Use HOST_WIDE_INT_PRINT_DEC.
8279 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8280 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8281 size_one_node and size_zero_node.
8282 (c_alignof): Use size_one_node.
8283 (build_component_addr): Pass proper types to size_binop.
8284 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8286 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8288 Implement class scope using-declarations for functions.
8289 * class.c (handle_using_decl): Call add_method for used functions.
8290 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8291 (add_method): Used functions are hidden by local functions.
8292 (check_bases_and_members): Handle using-decls before finalizing
8293 CLASSTYPE_METHOD_VEC.
8294 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8295 override the type of 'this' accordingly.
8296 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8297 (convert_class_to_reference, build_user_type_conversion_1,
8298 build_new_function_call, build_object_call, build_new_op,
8299 build_new_method_call): Pass ctype parm.
8301 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8303 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8304 build_new_function_call, build_object_call, build_new_op,
8305 build_new_method_call, build_op_delete_call): Don't get basetype_path
8307 * typeck.c (build_component_ref): Likewise.
8308 * init.c (build_offset_ref): Likewise.
8309 (resolve_offset_ref): Don't call enforce_access.
8310 Call build_scoped_ref.
8311 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8312 would cause an error or if -pedantic.
8313 * class.c (alter_access): Lose binfo parm.
8315 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8317 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8320 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8322 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8323 pseudo_type_info creation into the std namespace
8325 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8327 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8328 (import_export_class): Remove declaration.
8329 * decl2.c (import_export_class): Make it static.
8330 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8331 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8332 EXPR_WITH_FILE_LOCATION.
8333 * lex.c (check_newline): Tweak filename/lineno setting.
8334 * semantics.c (begin_while_stmt): Fix typo in comment.
8336 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8338 * lang-options.h (-fmessage-length=): Add missing option.
8340 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8342 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8344 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8346 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8348 * optimize.c (expand_call_inline): Emit the return label before
8349 evaluating the return value.
8351 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8353 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8354 than duplicating functionality here.
8355 * optimize.c: Include input.h.
8356 (expand_call_inline): Use push_srcloc and pop_srcloc.
8357 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8358 * parse.c: Regenerated.
8359 * Makefile.in (lex.o): Depend on input.h.
8360 (optimize.o): Likewise.
8362 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8364 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8365 function type, rather than ICE.
8367 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8369 * decl.c (grokdeclarator): Call decl_type_access_control.
8370 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8373 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8375 * decl.c (decls_match): Remove obsolete static member nadgering.
8377 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8379 * decl.c (grokdeclarator): Change ANSI to ISO.
8380 * lex.c (consume_string, readescape, do_identifier): Likewise.
8381 (parse_float, real_yylex): Likewise.
8382 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8383 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8384 new_type_id, maybe_label_decls, simple_stmt,
8385 for.init.statement): Likewise.
8386 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8387 * semantics.c (finish_named_return_value): Likewise.
8388 * parse.c: Regenerate.
8390 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8392 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8393 (CPTI_CLASS_STAR_TYPE): Remove.
8394 (vtable_index_type): Likewise.
8395 (class_star_type_node): Remove.
8396 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8397 (build_binary_op_nodefault): Remove.
8398 * call.c (build_new_op): Use build_binary_op instead of
8399 build_binary_op_nodefault.
8400 * decl.c (init_decl_processing): Remove class_star_type_node
8401 initialization. Make delta_type_node ptrdiff_type_node under the
8402 new ABI. Initialize vtable_index_type.
8403 (build_ptrmemfunc_type): Build different structures for the new
8405 (build_enumerator): Use build_binary_op instead of
8406 build_binary_op_nodefault.
8407 * method.c (build_overload_value): Mangle pointers-to-members
8408 appropriately under the new ABI.
8409 * typeck.c (build_array_ref): Use build_binary_op instead of
8410 build_binary_op_nodefault.
8411 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8412 (build_binary_op_nodefault): Rename to ...
8413 (build_binary_op): ... this. Remove old version. Adjust for
8414 pointer-to-member comparisons under the new ABI.
8415 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8416 (build_ptrmemfunc): Adjust for the new ABI.
8417 (expand_ptrmemfunc_cst): Likewise.
8418 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8419 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8421 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8423 * call.c (build_object_call): Compress consecutive calls to
8425 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8426 (build_op_delete_call): Adjust message formatting.
8428 * class.c (check_bases): Compress consecutive calls to
8430 (finish_struct_anon): Say 'ISO C++'.
8432 * decl.c (start_decl): Same here.
8433 (grok_reference_init): Likewise.
8434 (grokfndecl): Correct message formatting.
8435 (grokfndecl): Improve diagnostic.
8436 (check_static_variable_definition): Likewise. Say 'ISO C++'
8437 (compute_array_index_type): Say 'ISO C++'
8438 (create_array_type_for_decl): Compress consecutive calls to
8440 (grokdeclarator): Say 'ISO C++'
8441 (grok_op_properties): Likewise.
8443 * decl2.c (delete_sanity): Clairify diagnostic.
8444 (check_member_template): Same here.
8445 (grok_function_init): Use consistent terminology.
8447 * expr.c (do_case): Say 'ISO C++'
8449 * friend.c (do_friend): Compress consecutive calls to warning.
8451 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8453 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8454 * class.c (build_secondary_vtable): Reorganize. Don't create a
8455 new vtable under the new ABI.
8456 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8458 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8459 the initializing elements.
8460 (initialize_vtable): New function.
8461 (dfs_finish_vtbls): Use it.
8462 (dfs_accumulate_vtbl_inits): New function.
8463 (finish_vtbls): Merge primary and secondary vtables under the new
8465 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8466 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8469 * class.c (build_vtable): New function, split out from ...
8470 (get_vtable_decl): ... here, and ...
8471 (build_secondary_vtable): ... here.
8473 * pt.c (tsubst_decl): Fix formatting.
8475 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8477 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8478 (avoid_overlap, build_base_field): Likewise.
8479 (build_base_field, build_base_fields, is_empty_class):
8480 Test DECL_SIZE with integer_zero.
8481 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8482 * cp-tree.h (struct lang_type): New field size_unit.
8483 (CLASSTYPE_SIZE_UNIT): New macro.
8484 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8485 (cp_finish_decl): Delete -Wlarger-than processing.
8486 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8487 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8488 * tree.c (make_binfo): binfo vector is one entry longer.
8489 (walk_tree): Walk DECL_SIZE_UNIT.
8491 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8493 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8495 (build_vtable_entry): Don't assume all vtable entries are
8497 (build_vtbl_initializer): Adjust accordingly.
8498 (get_vtable_decl): Fix formatting.
8500 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8502 * semantics.c (deferred_type_access_control): Walk the entire
8504 (save_type_access_control): Rename from
8505 initial_deferred_type_access_control. Just remember the value.
8506 (decl_type_access_control): New fn.
8507 (begin_function_definition): Use deferred_type_access_control, after
8508 we've started the function. Set type_lookups to error_mark_node.
8509 * parse.y (frob_specs, fn.def1): Adjust.
8510 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8511 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8512 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8513 (after_type_component_declarator0): Likewise.
8514 (after_type_component_declarator): Likewise.
8515 (notype_component_declarator): Likewise.
8516 * cp-tree.h: Adjust.
8518 * decl.c (redeclaration_error_message): Allow redeclaration of
8519 namespace-scope decls.
8521 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8523 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8525 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8527 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8528 * decl2.c (grokclassfn): Likewise.
8530 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8532 * decl2.c (lang_decode_option): Don't set default message length
8534 * lex.c (lang_init_options): Set it here.
8536 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8538 Make DECL_CONTEXT mean the class in which a member function was
8539 declared, even for a virtual function.
8540 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8541 (DECL_FRIEND_CONTEXT): New macro.
8542 (DECL_REAL_CONTEXT): Remove.
8543 (SET_DECL_FRIEND_CONTEXT): Likewise.
8544 (DECL_VIRTUAL_CONTEXT): Adjust.
8545 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8546 (add_friends): Remove.
8547 (hack_decl_function_context): Likewise.
8548 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8550 (build_over_call): Fix indentation. Use DECL_CONTEXT
8551 instead of DECL_CLASS_CONTEXT.
8552 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8553 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8554 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8555 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8556 (build_base_field): Likewise.
8557 (finish_struct_1): Likewise.
8558 (build_self_reference): Likewise.
8559 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8561 (pushtag): Use decl_function_context, not
8562 hack_decl_function_context.
8563 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8564 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8565 (pushdecl): Remove bogus code.
8566 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8567 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8568 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8569 Use decl_function_context, nothack_decl_function_context.
8570 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8571 (grokdeclarator): Likewise. Use decl_function_context, not
8572 hack_decl_function_context.
8573 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8574 (start_function): Use DECL_FRIEND_CONTEXT, not
8575 DECL_CLASS_CONTEXT. Use decl_function_context, not
8576 hack_decl_function_context.
8577 (finish_function): Use decl_function_context, not
8578 hack_decl_function_context.
8579 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8581 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8582 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8583 (grokfield): Likewise.
8584 (finish_builtin_type): Likewise.
8585 (finish_vtable_vardec): Use decl_function_context, not
8586 hack_decl_function_context.
8587 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8588 (start_static_initialization_or_destruction): Likewise.
8589 (finish_static_initialization_or_destruction): Likewise.
8590 (mark_used): Adjust logic for deciding when to synthesize methods.
8591 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8593 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8595 * friend.c (is_friend): Likewise.
8596 (add_friends): Remove.
8597 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8598 * lex.c (begin_definition_of_inclass_inline): Use
8599 decl_function_context, not hack_decl_function_context.
8600 (process_next_inline): Likewise.
8601 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8602 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8603 DECL_CLASSS_CONTEXT.
8604 (hack_identifier): Likewise.
8605 (synthesize_method): Use decl_function_context, not
8606 hack_decl_function_context.
8607 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8609 (is_member_template): Use decl_function_context, not
8610 hack_decl_function_context. Use DECL_CONTEXT, not
8612 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8614 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8616 (push_template_decl_real): Likewise.
8617 (instantiate_class_template): Don't call add_friends.
8618 (tsubst_default_argument): Use DECL_CONTEXT, not
8620 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8621 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8622 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8624 * repo.c (repo_inline_used): Likewise.
8625 * search.c (current_scope): Adjust for new _CONTEXT macros.
8626 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8628 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8629 (lookup_fnfields_here):Likewise.
8630 (check_final_overrider): Likewise.
8631 (init_vbase_pointers): Likewise.
8632 (virtual_context): Likewise.
8633 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8634 (expand_body): Use decl_function_context, not
8635 hack_decl_function_context.
8636 * tree.c (hack_decl_function_context): Remove.
8637 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8639 * typeck2.c (error_not_base_type): Likewise.
8641 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8643 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8645 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8647 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8649 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8651 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8653 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8655 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8657 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8659 * parse.y (frob_specs): Split out...
8660 (parse_decl): From here.
8661 (fn.def2): Call initial_deferred_type_access_control.
8662 (after_type_component_declarator0): Call frob_specs.
8663 (notype_component_declarator0): Likewise.
8664 * search.c (friend_accessible_p): Nested classes are friends of their
8667 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8669 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8670 used to create an implicit temporary.
8672 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8675 2000-02-08 Nathan Sidwell <nathan@acm.org>
8677 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8678 strip array element qualifiers too.
8680 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8682 * decl.c (store_parm_decls): Don't build cleanups for parameters
8683 while processing_template_decl.
8685 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8687 * cp-tree.h (struct saved_scope): Add incomplete field.
8688 (namespace_scope_incomplete): New macro.
8689 * decl.c (pushdecl): Use it.
8690 (hack_incomplete_structures): Use it. See through artificial
8692 (mark_saved_scope): Mark it.
8694 Implement access control for nested types.
8695 * search.c (type_access_control): New fn.
8696 (accessible_p): Now we do perform access control for types.
8697 * semantics.c (deferred_type_access_control): New fn.
8698 (initial_deferred_type_access_control): New fn.
8699 (begin_function_definition): Call it. Add lookups parm.
8700 * decl.c (struct binding_level): Add this_class field.
8701 (pushlevel_class): Set it.
8702 (mark_binding_level): Mark it.
8703 (lookup_name_real): Use it. Call type_access_control.
8704 (mark_saved_scope): Mark lookups field.
8705 * cp-tree.h (flagged_type_tree): Add lookups field.
8706 (struct saved_scope): Add lookups field.
8707 (type_lookups): New macro.
8708 * parse.y (declmods): Now <ftype>.
8709 (parse_decl): Add lookups parm. Call
8710 initial_deferred_type_access_control.
8711 (lang_extdef): Clear type_lookups.
8712 (typed_declspecs, declmods, typespec): Set lookups field.
8713 (initdcl): Call deferred_type_access_control.
8714 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8715 component_decl_1, named_parm): Adjust.
8716 * friend.c (is_friend): Nested classes are friends of their
8719 * class.c (currently_open_derived_class): New fn.
8720 * method.c (hack_identifier): Use it.
8722 * lex.c (do_identifier): Remove obsolete code.
8724 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8726 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8728 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8729 thinks this file is plain C).
8731 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8733 * Makefile.in (call.o): Depend on $(EXPR_H).
8735 * call.c: Include "expr.h".
8737 * class.c (dump_class_hierarchy): Add prototype.
8739 * search.c (dfs_get_pure_virtuals): Likewise.
8741 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8743 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8746 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8748 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8749 Store it in DECL_FCONTEXT.
8750 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8752 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8754 * tinfo.h (old abi): #include "tconfig.h".
8755 * tinfo.cc (convert_to_base): Move into old abi section.
8757 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8759 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8760 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8761 (BINFO_PRIMARY_BINFO): New macro.
8762 (BF_DELTA): Rename to ...
8763 (BV_DELTA): ... this.
8764 (BF_VCALL_INDEX): Rename to ...
8765 (BV_VCALL_INDEX): ... this.
8766 (BF_FN): Rename to ...
8768 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8769 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8770 (modify_vtable_entry): Simplify.
8771 (add_virtual_function): Rename BF_ macros to BV_ variants.
8772 (build_vtable_initializer): Likewise.
8773 (get_class_offset_1): Remove.
8774 (dfs_get_class_offset): Likewise.
8775 (get_class_offset): Likewise.
8776 (dfs_find_final_overrider): New function.
8777 (find_final_overrider): Likewise.
8778 (modify_one_vtable): Remove.
8779 (dfs_find_base): New function.
8780 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8781 find_final_overrider.
8782 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8784 (dfs_fixup_vtable_deltas): Remove.
8785 (override_one_vtable): Remove.
8786 (merge_overrides): Likewise.
8787 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8788 unreal chilren of virtual bases.
8789 (finish_struct_1): Don't use merge_overrides. Don't use
8790 dfs_fixup_vtable_deltas.
8791 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8794 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8795 Jason Merrill <jason@yorick.cygnus.com>
8797 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8799 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8801 * exception.cc (__throw_bad_typeid): Add missing std::.
8803 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8805 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8807 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8809 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8811 Runtime support for new-abi rtti.
8812 * inc/typeinfo (type_info::operator!=): Define in class.
8813 (type_info::before, type_info::name, type_info::operator==,
8814 type_info::operator!=): Define new ABI implementations.
8815 (type_info::is_pointer_p, type_info::is_function_p): Declare
8816 new virtual functions.
8817 (type_info::do_catch, type_info::do_upcast): Likewise.
8819 * tinfo.h (__base_class_info): Define new class.
8820 (__class_type_info): Likewise.
8821 (__si_class_type_info): Likewise.
8822 (__vmi_class_type_info): Likewise.
8823 (__dynamic_cast): Prototype.
8825 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8826 (type_info::is_pointer_p): Define new function.
8827 (type_info::is_function_p): Likewise.
8828 (type_info::do_catch): Likewise.
8829 (type_info::do_upcast): Likewise.
8830 (vtable_prefix): New structure for vtable access.
8831 (adjust_pointer): Define new template function.
8832 (contained_p, public_p, virtual_p, contained_public_p,
8833 contained_nonpublic_p, contained_nonvirtual_p): Define new
8835 (nonvirtual_base_type): New local variable.
8836 (__class_type_info::~__class_type_info): Define.
8837 (__si_class_type_info::~__si_class_type_info): Likewise.
8838 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8839 (__class_type_info::do_catch): Define new function.
8840 (__class_type_info::do_upcast): Likewise.
8841 (__class_type_info::find_public_src): Likewise.
8842 (__class_type_info::do_find_public_src): Likewise.
8843 (__si_class_type_info::do_find_public_src): Likewise.
8844 (__vmi_class_type_info::do_find_public_src): Likewise.
8845 (__class_type_info::do_dyncast): Likewise.
8846 (__si_class_type_info::do_dyncast): Likewise.
8847 (__vmi_class_type_info::do_dyncast): Likewise.
8848 (__class_type_info::do_upcast): Likewise.
8849 (__si_class_type_info::do_upcast): Likewise.
8850 (__vmi_class_type_info::do_upcast): Likewise.
8851 (__dynamic_cast): Likewise.
8853 * tinfo2.cc (__fundamental_type_info): Define new class.
8854 (__pointer_type_info): Likewise.
8855 (__reference_type_info): Likewise.
8856 (__array_type_info): Likewise.
8857 (__function_type_info): Likewise.
8858 (__enum_type_info): Likewise.
8859 (__ptr_to_member_type_info): Likewise.
8860 (__fundamental_type_info::~__fundamental_type_info): Define.
8861 (__pointer_type_info::~__pointer_type_info): Likewise.
8862 (__reference_type_info::~__reference_type_info): Likewise.
8863 (__array_type_info::~__array_type_info): Likewise.
8864 (__function_type_info::~__function_type_info): Likewise.
8865 (__enum_type_info::~__enum_type_info): Likewise.
8866 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8867 (__pointer_type_info::do_catch): Define new function.
8868 (__ptr_to_member_type_info::do_catch): Define new function.
8870 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8871 (__is_pointer): Likewise.
8873 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8875 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8877 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8878 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8879 (make_new_vtable): New function.
8880 (modify_vtable_entry): Handle generation of new vtables correctly.
8881 (modify_one_vtable): Remove unused parameter.
8882 (dfs_fixup_vtable_deltas): Likewise.
8883 (override_one_vtable): Use build_secondary_vtable.
8884 (finish_struct_1): Use build_primary_vtable and
8885 build_secondary_vtable.
8887 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8889 * cp/decl.c: Adjust variable names, comments, help strings.
8891 2000-01-29 Nathan Sidwell <nathan@acm.org>
8893 * new2.cc (operator delete[]): Use operator delete, don't assume
8896 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8898 * class.c (build_vtbl_initializer): Add argument to
8899 build_vtable_entry call.
8901 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8903 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8904 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8905 (BF_DELTA): New macro.
8906 (BF_VCALL_INDEX): Likewise.
8908 (THUNK_VCALL_OFFSET): Likewise.
8909 (make_thunk): Change prototype.
8910 * class.c (build_vtable_entry): Integrate
8911 build_vtable_entry_for_fn. Handle vcall indices.
8912 (build_vtable_entry_for_fn): Remove.
8913 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8914 BF_VCALL_INDEX, BF_FN.
8915 (modify_vtable_entry): Integrate common code from
8916 modify_one_vtable and dfs_fixup_vtable_deltas.
8917 (add_virtual_function): Set BF_VCALL_INDEX.
8918 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8920 (modify_one_vtable): Simplify.
8921 (dfs_fixup_vtable_deltas): Likewise.
8922 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8923 * method.c (make_thunk): Handle vcall indices.
8925 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8927 Compiler side new abi rtti (not enabled).
8928 * cp-tree.h (new_abi_rtti_p): New macro.
8929 (emit_support_tinfos): Prototype new function.
8930 (tinfo_decl_p): Likewise.
8931 (emit_tinfo_decl): Likwise.
8932 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8934 (doing_runtime): New local static.
8935 (init_rtti_processing): Add new-abi initializer.
8936 (get_tinfo_decl): Add new-abi logic.
8937 (tinfo_from_decl): Likewise.
8938 (build_dynamic_cast_1): Likewise.
8939 (qualifier_flags): New static function.
8940 (tinfo_base_init): Likewise.
8941 (generic_initializer): Likewise.
8942 (ptr_ref_initializer): Likewise.
8943 (ptmd_initializer): Likewise.
8944 (class_hint_flags): Likewise.
8945 (class_initializer): Likewise.
8946 (synthesize_tinfo_var): Likewise.
8947 (create_real_tinfo_var): Likewise.
8948 (create_pseudo_type_info): Likewise.
8949 (get_vmi_pseudo_type_info): Likewise.
8950 (create_tinfo_types): Likewise.
8951 (emit_support_tinfos): New global function.
8952 (tinfo_decl_p): New global predicate.
8953 (emit_tinfo_decl): New global function.
8954 * class.c (set_rtti_entry): Generalize for old and new rtti.
8955 (build_vtbl_initializer): Likewise.
8956 * decl2.c (finish_file): Likewise.
8958 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8960 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8961 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8963 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8965 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8968 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8970 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8972 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8974 * optimize.c (calls_setjmp_r): Supply new argument
8975 to special_function_p.
8977 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8979 * call.c: PROTO -> PARAMS.
8980 * class.c: Likewise.
8981 * cp-tree.h: Likewise.
8985 * decl2.c: Likewise.
8987 * errfn.c: Likewise.
8988 * error.c: Likewise.
8989 * except.c: Likewise.
8992 * input.c: Likewise.
8995 * method.c: Likewise.
8996 * optimize.c: Likewise.
8997 * parse.y: Likewise.
9001 * search.c: Likewise.
9002 * semantics.c: Likewise.
9005 * typeck.c: Likewise.
9006 * typeck2.c: Likewise.
9009 2000-01-25 Richard Henderson <rth@cygnus.com>
9011 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9013 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9015 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9016 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9017 (struct vcall_offset_data_s): New type.
9018 (dfs_vcall_offset_queue_p): New function.
9019 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9020 (build_vcall_offset_vtbl_entries): Likewise.
9021 (layout_vtable_decl): Likewise.
9022 (num_vfun_entries): Likewise.
9023 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9024 (build_vtbl_initializer): Likewise.
9025 (dfs_finish_vtabls): Use layout_vtable_decl.
9026 (modify_one_vtables): Always duplicate vtables under the new ABI.
9027 (finish_struct_1): Use layout_vtable_decl.
9029 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9031 * decl.c (member_function_or_else): Change third arg from a format
9032 specifier to an `enum overload_flags'. Callers changed.
9034 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9036 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9037 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9038 build_const_cast, get_delta_difference, check_return_expr): Avoid
9039 ANSI string concatenation usage.
9041 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9043 * class.c (layout_class_type): Put the fields required to make a
9044 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9047 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9049 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9052 * decl2.c (mark_used): Do instantiate inlines that have been
9053 explicitly instantiated.
9055 2000-01-24 Richard Henderson <rth@cygnus.com>
9057 * call.c (build_over_call): Use expand_tree_builtin.
9058 * typeck.c (build_function_call_real): Likewise.
9059 (build_binary_op_nodefault): Handle unordered compares.
9061 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9063 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9064 cp_tree_index values.
9065 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9066 New global node #defines for them.
9067 * rtti.c (call_void_fn): Replace with ...
9068 (build_runtime_decl): ... new static function.
9069 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9070 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9071 (build_dynamic_cast_1): Always produce correctly typed result.
9072 Explicitly produce type_info addresses. Use dynamic_cast_node.
9073 * exception.cc (__throw_bad_cast): Return `void *'.
9074 (__throw_bad_typeid): Return `const type_info &'.
9076 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9078 * cp-tree.h (get_vtable_decl): Prototype new function.
9079 * class.c (get_vtable_decl): New function. Broken out from ...
9080 (build_vtable): ... here. Use it.
9081 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9084 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9086 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9087 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9088 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9089 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9090 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9091 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9092 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9093 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9094 (CPTI_TINFO_VAR_ID): New enumeration.
9095 (__tp_desc_type_node, __access_mode_type_node,
9096 __bltn_desc_type_node, __user_desc_type_node,
9097 __class_desc_type_node, __ptr_desc_type_node,
9098 __attr_desc_type_node, __func_desc_type_node,
9099 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9100 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9101 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9102 enum_desc_type_node, class_desc_type_node,
9103 si_class_desc_type_node, vmi_class_desc_type_node,
9104 ptmd_desc_type_node, base_desc_type_node): New #defines.
9105 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9106 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9107 (tinfo_var_id): New enumeration.
9108 (DECL_TINFO_FN_P): Augment comment.
9109 * decl.c (cp_global_trees): Adjust documentation.
9110 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9111 tinfo_decl_type and tinfo_var_id.
9112 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9113 (build_typeid): Remove unused variable.
9114 (get_tinfo_var): Use tinfo_var_id.
9115 (tinfo_name): New static function.
9116 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9117 (tinfo_from_decl): Likewise.
9118 (get_base_offset): New static function, broken out of
9120 (expand_si_desc): Use tinfo_name.
9121 (expand_class_desc): Likewise. Lose local static variable.
9122 Use base_desc_type_node. Use get_base_offset.
9123 (expand_ptr_desc): Use tinfo_name.
9124 (expand_attr_desc): Likewise.
9125 (expand_generic_desc): Likewise.
9127 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9128 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9130 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9132 * cp-tree.h (__eprintf): Remove declaration.
9133 * tree.c (__eprintf): Remove definition.
9135 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9136 Mark Mitchell <mark@codesourcery.com>
9138 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9139 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9141 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9143 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9145 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9147 * cp-tree.h (register_dtor_fn): New function.
9148 * decl.c (destroy_local_static): Rename to ...
9149 (register_dtor_fn): ... this. Give it external linkage.
9150 (expand_static_init): Use it.
9151 * decl2.c (do_static_initialization): Likewise, if using
9153 (do_static_destruction): Check that __cxa_atexit is not in use.
9154 (finish_file): Don't call do_static_destruction if using
9157 * typeck.c (convert_arguments): Restore two-message error
9160 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9162 Remap dynamic cast hint values to be consistent across ABIs.
9163 * search.c (dynamic_cast_base_recurse): Remap generated value.
9164 (get_dynamic_cast_base_type): Adjust documentation.
9165 * tinfo.h (__user_type_info::dyncast): Likewise.
9166 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9167 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9168 (__class_type_info::do_dyncast): Likewise.
9169 (__class_type_info::do_find_public_subobj): Likewise.
9170 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9172 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9174 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9176 * typeck2.c (incomplete_type_error): Restore previous
9177 cp_error and cp_error_at call sequence.
9179 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9181 * class.c (dump_class_hierarchy): Make format agree with argument;
9182 cast pointer to unsigned long and print with %lx.
9184 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9186 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9188 * typeck.c (composite_pointer_type, common_type,
9189 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9190 build_function_call_real, convert_arguments,
9191 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9192 build_unary_op, mark_addressable, build_compound_expr,
9193 build_static_cast, build_reinterpret_cast, build_const_cast,
9194 build_c_cast, build_modify_expr, get_delta_difference,
9195 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9196 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9198 * typeck2.c (readonly_error, abstract_virtuals_error,
9199 process_init_constructor, check_for_new_type): Likewise.
9201 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9203 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9206 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9208 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9209 (build_x_typeid): Likewise.
9210 (get_tinfo_fn): Likewise.
9211 (get_tinfo_fn_unused): Rename to ...
9212 (get_tinfo_decl): ... here.
9213 * rtti.c (build_headof): Replace logic error with assertion.
9214 (get_tinfo_fn_dynamic): Rename to ...
9215 (get_tinfo_decl_dynamic): ... here. Make static. Use
9216 complete_type_or_else.
9217 (build_x_typeid): Move into ...
9218 (build_typeid): ... here. Adjust call to
9219 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9220 throw_bad_typeid expression.
9221 (get_tinfo_fn_unused): Rename to ...
9222 (get_tinfo_decl): ... here. Adjust comment.
9223 (get_tinfo_fn): Delete.
9224 (tinfo_from_decl): New static function.
9225 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9226 (get_typeid): Use complete_type_or_else.
9227 (build_dynamic_cast_1): Adjust calls to
9228 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9229 * parse.y (primary): Adjust call to build_typeid.
9230 * except.c (build_eh_type_type_ref): Adjust call to
9231 get_tinfo_decl. Mark as used.
9232 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9233 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9234 * parse.c: Regenerated.
9236 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9238 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9240 (resolves_to_fixed_type_p): Document calling convention.
9241 * rtti.c (build_x_typeid): Initialize NONNULL.
9243 * cp-tree.h (build_shared_int_cst): New function.
9244 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9245 * class.c (modify_vtable_entry): Likewise.
9246 (add_virtual_function): Split out code to generated shared
9247 INTEGER_CSTs to build_share_int_cst.
9248 (modify_all_vtables): Handle all the overridden functions here.
9249 Add overridden functions from non-primary virtual bases to the
9251 (finish_struct_1): Adjust call to modify_all_vtables. Add
9252 overridden functions from non-primary bases to the vtable.
9253 * tree.c (build_shared_int_cst): New function.
9255 * cp-tree.h (scratchalloc): Remove.
9256 (build_scratch_list): Likewise.
9257 * call.c (convert_class_to_reference): Replace build_scratch_list
9258 and build_expr_list with build_tree_list.
9259 (add_candidate): Replace scratchalloc with expralloc. Note memory
9261 (build_user_type_conversion_1): Replace build_scratch_list
9262 and build_expr_list with build_tree_list.
9263 (build_new_op): Likewise.
9264 (build_op_delete_call): Likewise.
9265 (convert_like): Likewise.
9266 * cvt.c (ocp_convert): Likewise.
9267 * decl.c (start_decl): Likewise.
9268 (start_function): Likewise.
9269 (finish_destructor_body): Likewise.
9270 (maybe_build_cleanup_1): Likewise.
9271 * decl2.c (reparse_decl_as_expr): Likewise.
9272 * init.c (perform_member_init): Likewise.
9273 (expand_cleanup_for_base): Likewise.
9274 (build_builtin_delete_call): Likewise.
9275 (build_new_1): Likewise.
9276 (build_delete): Likewise.
9277 * method.c (do_build_assign_ref): Likewise.
9278 * parse.y (already_scoped_stmt): Likewise.
9279 (nontrivial_exprlist): Likewise.
9280 (net_initializer): Likewise.
9281 (initlist): Likewise.
9282 * parse.c: Regenerated.
9283 * rtti.c (build_x_typeid): Likewise.
9284 (build_dynamic_cast_1): Likewise.
9285 * typeck.c (build_x_compound_expr): Likewise.
9286 (build_static_cast): Likewise.
9287 (build_modify_expr): Likewise.
9289 * cp-tree.h (DECL_VINDEX): Add documentation.
9290 * class.c (build_vtable_entry): Likewise.
9291 (start_vtable): Add comment.
9292 (add_virtual_function): Replace pending_hard_virtuals with
9293 overridden_virtuals and pending_virtuals with new_virtuals.
9294 Replace redundant assignments with assertions.
9295 (check_for_override): Add comment.
9296 (check_bases_and_members): Replace pending_hard_virtuals with
9297 overridden_virtuals and pending_virtuals with new_virtuals.
9298 (create_vtbl_ptr): Likewise.
9299 (layout_class_type): Likewise.
9300 (finish_struct_1): Likewise. Add comments.
9302 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9304 * class.c (finish_struct_1): Replace redundant code with
9307 * cp-tree.h (flag_new_abi): Move.
9308 (flag_use_cxa_atexit): Likewise.
9309 (flag_honor_std): Likewise.
9310 (flag_rtti): Likewise.
9311 (vbase_offsets_in_vtable_p): Define.
9312 (vptrs_present_everywhere_p): Likewise.
9313 (TYPE_CONTAINS_VPTR_P): Likewise.
9314 (dfs_walk_real): Declare.
9315 * class.c (build_vbase_pointer_fields): Check
9316 vbase_offsets_in_vtable_p.
9317 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9319 (build_vbase_offset_vtbl_entries): Simplify.
9320 (build_vbase_offset_vtbl_entries): Adjust.
9321 (build_vbase_pointer): Add ability to look up vbase offsets in
9323 (start_vtable): New function.
9324 (add_virtual_function): Use it.
9325 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9326 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9327 (build_vtbl_initializer): Take the type of the complete object as
9328 input. Use it to correctly calculate vbase offsets.
9329 (dfs_finish_vtbls): Pass the complete type to
9330 build_vtbl_initializer.
9331 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9332 (create_vtable_ptr): Create a vtable even if there are no
9333 new virtual functions, under the new ABI.
9334 (finish_struct_1): Likewise.
9335 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9336 * decl.c (exapnd_static_init): Remove call to
9337 preserve_initializer.
9338 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9340 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9341 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9342 (construct_virtual_bases): Don't initialize virtual base pointers
9344 (build_aggr_init): Clean up comment.
9345 (expand_aggr_init_1): Likewise.
9346 * rtti.c (expand_class_desc): Store the virtual function table
9347 index where the vbase offset lives in the offset field.
9348 * search.c (dfs_walk_real): Make it global.
9349 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9350 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9352 * tinfo.h (USItype): Make it signed under the new ABI.
9353 * tinfo.cc (convert_to_base): New function. Encapsulate base
9354 conversion logic here.
9355 (__class_type_info::do_upcast): Use it.
9356 (__class_type_info::do_dyncast): Likewise.
9357 (__class_type_info::do_find_public_subobj): Likewise.
9359 * init.c (construct_virtual_bases): Don't look up the addresses of
9360 virtual bases at run-time.
9362 * class.c (build_vbase_pointer): Relocate.
9363 (build_vbase_pointer_fields): Likewise.
9364 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9365 (build_vbase_offset_vtbl_entries): Likewise.
9367 * decl.c (init_decl_processing): Complain if -fnew-abi
9368 -fno-vtable-thunks is used.
9370 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9373 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9375 * cp-tree.h (num_extra_vtbl_entries): New function.
9376 (size_extra_vtbl_entries): Likewise.
9377 (dfs_vtable_path_unmark): Likewise.
9378 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9379 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9380 * class.c (num_extra_vtbl_entries): New function.
9381 (size_extra_vtbl_entries): Likewise.
9382 (dfs_build_vbase_offset_vtbl_entries): New function.
9383 (build_vbase_offset_vtbl_entries): Likewise.
9384 (build_vtbl_initializer): Use it.
9385 (finish_struct_1): Adjust vtable sizes (using
9386 num_extra_vtbl_entries).
9387 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9388 THUNK_DECL is non-NULL before expanding it.
9389 * init.c (expand_virtual_init): Adjust the vtable pointer by
9390 size_extra_vtbl_entries before storing it.
9391 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9392 Handle TREE_LIST parameters here, not in the dfs_* functions.
9393 (dfs_unmarked_real_bases_queue_p): Adjust.
9394 (dfs_marked_real_bases_queue_p): Likewise.
9395 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9396 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9397 (dfs_vtable_path_unmark): Likewise.
9399 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9401 * optimize.c (copy_body_r): Clear the operand three of a
9402 TARGET_EXPR when copying it.
9404 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9406 * method.c (build_decl_overload_real): Check whether we are in ::
9407 before returning __builtin_new/delete.
9409 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9411 * pt.c (tsubst_friend_function): Improve comment.
9412 (instantiate_decl): Avoid crashing when a "nested" function is
9413 instantiated from the top level.
9415 * dump.c (dqeueue_and_dump): Dump
9416 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9418 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9420 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9422 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9424 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9425 ENABLE_NEW_GXX_ABI defined.
9426 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9427 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9428 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9430 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9432 * decl.c (start_cleanup_fn): Call pushdecl.
9434 * call.c (convert_class_to_reference): Fix typos.
9435 (build_conditional_expr): Handle errors gracefully.
9436 * class.c (push_nested_class): Likewise.
9437 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9438 (DECL_THIS_EXTERN): Use it.
9439 (DECL_THIS_STATIC): Likewise.
9440 * cvt.c (convert_to_void): Handle errors gracefully.
9441 (build_expr_type_conversion): Likewise.
9442 * decl.c (maybe_push_decl): Likewise.
9443 (start_decl_1): Likewise.
9444 (require_complete_types_for_parms): Likewise.
9445 * parse.y (structsp): Likewise.
9446 (base_class): Likewise.
9447 * parse.c: Regenerated.
9448 * pt.c (finish_member_template_decl): Likewise.
9449 * typeck.c (decay_conversion): Likewise.
9451 * cp-tree.h (dfs_skip_vbases): New function.
9452 (find_vbase_instance): Likewise.
9453 * class.c (determine_primary_base): Allow a nearly empty base to
9454 serve as a primary base class under the new ABI.
9455 (get_class_offset_1): Rename to ...
9456 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9458 (get_class_offset): Use it. Issue error messages here.
9459 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9460 find the right copies of virtual bases.
9461 (fixup_vtable_deltas1): Rename to ...
9462 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9463 bases as primary bases.
9464 (fixup_vtable_deltas): Remove.
9465 (override_one_vtable): Handle virtual bases as primary bases.
9466 (merge_overrides): Likewise.
9467 (finish_struct_1): Likewise.
9468 (dump_class_hierarchy): Dump primary-ness of bases as well.
9469 * search.c (mark_primary_bases): Use a pre-order traversal to
9470 handle primary virtual bases.
9471 (dfs_skip_vbases): New fiunction.
9472 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9473 (fixup_virtual_upcast_offsets): Likewise.
9474 (fixup_all_virtual_upcast_offsets): Likewise.
9475 (dfs_find_vbase_instances): New function.
9476 (find_vbase_instance): Likewise.
9478 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9480 * lex.c (DIR_SEPARATOR): Delete macro.
9482 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9484 * decl2.c (lang_decode_option): Handle automatic line wrapping
9487 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9489 * friend.c (do_friend): Don't resolve scopes when processing
9490 template declarations, even if the qualifying scope doesn't
9491 involve template parameters.
9493 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9495 * class.c (dfs_modify_vtables_queue_p): Remove.
9496 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9497 and dfs_marked_real_bases_queue_p instead of
9498 dfs_modify_vtables_queue_p.
9500 * class.c (build_vbase_path): Simplify.
9501 (dfs_propagate_binfo_offsets): New function.
9502 (propagate_binfo_offsets): Use it.
9503 (remove_base_field): Simplify.
9504 (dfs_set_offset_for_vbases): Remove.
9505 (dfs_set_offset_for_shared_vbases): New function.
9506 (dfs_set_offset_for_unshared_vbases): Likewise.
9507 (layout_virtual_bases): Use them.
9508 (layout_basetypes): Don't call propagate_binfo_offsets.
9509 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9512 * class.c (build_base_field): New function, split out from ...
9513 (build_base_fields): ... here. Use it. Allocate primary bases
9514 first, under the new ABI.
9515 (get_vtable_entry): Remove.
9516 (remove_base_field): New function, split out from ...
9517 (remove_base_fields): ... here. Adjust since primary bases come
9518 first under the new ABI.
9520 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9521 (initialize_vtbl_ptrs): New function.
9522 (expand_indirect_vtbls_init): Change prototype.
9523 (convert_pointer_to_vbase): Declare.
9524 * init.c (expand_direct_vtbls_init): Remove.
9525 (dfs_initialize_vtbl_ptrs): New function.
9526 (initialize_vtbl_ptrs): Likewise.
9527 (emit_base_init): Use initialize_vtbl_ptrs.
9528 * search.c (convert_pointer_to_vbase): Make it global.
9529 (expand_indirect_vtbls_init): Remove vtable initialization code.
9530 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9532 * class.c (dfs_finish_vtbls): New function.
9533 (finish_vtbls): Use it.
9534 (dump_class_hierarchy): New function.
9536 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9537 (BINFO_VBASE_PRIMARY_P): New macro.
9538 (BINFO_VIRTUALS): Add to documentation.
9539 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9540 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9541 (dfs_mark_primary_bases_queue_p): Likewise.
9542 (dfs_unmarked_real_bases_queue_p): New function.
9543 (dfs_marked_real_bases_queue_p): Likewise.
9544 * search.c (dfs_mark_primary_bases): Adjust.
9545 (mark_primary_bases): Likewise.
9546 (get_shared_vbase_if_not_primary): New function.
9547 (dfs_unmarked_real_bases_queue_p): Likewise.
9548 (dfs_marked_real_bases_queue_p): Likewise.
9549 (dfs_get_pure_virtuals): Simplify.
9550 (get_pure_virtuals): Likewise.
9552 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9554 * lex.c: Include tm_p.h.
9556 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9558 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9560 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9562 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9563 * pt.c (instantiate_decl): Defer comdat templates that might not be
9566 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9567 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9568 (finish_file): Likewise.
9570 * decl2.c (import_export_class): Undo 12/14 change.
9572 * error.c (dump_decl): operator new, not operatornew.
9574 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9575 * search.c (lookup_field_1): Look for the last field with the
9578 2000-01-05 Nathan Sidwell <nathan@acm.org>
9580 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9583 2000-01-05 Nathan Sidwell <nathan@acm.org>
9585 * typeck.c (build_static_cast): Don't strip target qualifiers
9586 when casting from a class.
9588 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9590 * class.c (warn_hidden): Initialize variable `fndecl'.
9592 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9594 * decl.c (flag_isoc9x): New variable to be able to use code in
9595 c-common.c. For now always zero.
9597 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9599 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9600 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9601 or unshare_base_binfos for virtual bases here.
9602 * search.c (dfs_get_vbase_types): Do it here.
9603 (get_vbase_types): Adjust.
9605 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9607 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9608 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9609 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9610 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9611 (unmark_primary_bases): Remove declaration.
9612 (unmarkedp): Declare.
9613 (dfs_vbase_unmark): Likewise.
9614 * class.c (determine_primary_base): Return immediately if there
9615 are no base classes. Call mark_primary_bases here.
9616 (modify_all_direct_vtables): Remove.
9617 (modify_all_indirect_vtables): Remove.
9618 (dfs_modify_vtables_queue_p): New function.
9619 (dfs_modify_vtables): New function.
9620 (modify_all_vtables): Use them.
9621 (build_base_fields): Build FIELD_DECLs for primary virtual base
9623 (create_vtable_ptr): Don't call determine_primary_base here.
9624 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9625 (dfs_set_offset_for_vbases): ... this.
9626 (layout_virtual_bases): Use it.
9627 (layout_class_type): Call determine_primary_base here.
9628 * search.c (unmarkedp): Make it global.
9629 (shared_marked_p): Simplify.
9630 (shared_unmarked_p): Likewise.
9631 (dfs_primary_bases_queue_p): Remove.
9632 (dfs_unmark_primary_bases): Likewise.
9633 (unmark_primary_bases): Likewise.
9634 (mark_primary_bases): Simplify.
9635 (get_pure_virtuals): Don't call mark_primary_bases here.
9636 (dfs_vbase_unmark): New function.
9637 (get_vbase_types): Simplify.
9639 * class.c (struct base_info): Remove.
9640 (determine_primary_base): Take has_virtual_p rather than a
9641 base_info as input. Don't calculate max_has_virtual.
9642 (finish_struct_bits): Remove max_has_virtual argument.
9643 (create_vtable_ptr): Remove max_has_virtual_p argument.
9644 (layout_virtual_bases): Remove max argument.
9645 (layout_basetypes): Likewise.
9646 (layout_class_type): Remove max_has_virtual_p argument.
9647 (finish_struct_1): Remove max_has_virtual.
9649 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9650 (layout_basetypes): Remove.
9651 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9652 Update to handle primary virtual bases.
9653 (remove_base_fields): New function, split out from
9655 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9656 (layout_virtual_bases): New function, split out from
9657 layout_basetypes. Update to handle primary virtual bases.
9658 (layout_basetypes): Moved here from tree.c. Use
9659 remove_base_fields and layout_virtual_bases.
9660 * search.c (dfs_mark_primary_bases_queue_p): New function.
9661 (mark_primary_bases): Use it.
9662 * tree.c (CEIL): Remove.
9663 (propagate_binfo_offsets): Remove.
9664 (layout_basetypes): Remove.
9666 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9668 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9669 (BINFO_PRIMARY_MARKED_P): New macro.
9670 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9671 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9672 (mark_primary_bases): New function.
9673 (unmark_primary_bases): Likewise.
9674 * search.c (get_abstract_virtuals_1): Remove.
9675 (dfs_mark_primary_bases): New function.
9676 (mark_primary_bases): Likewise.
9677 (dfs_unmark_primary_bases): Likewise.
9678 (unmark_primary_bases): Likewise.
9679 (dfs_get_pure_virtuals): Likewise.
9681 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9683 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9684 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9685 (modify_one_vtable): Adjust.
9686 (fixup_vtable_deltas1): Likewise.
9687 (override_one_vtable): Likewise.
9688 * search.c (get_abstract_virtuals_1): Likewise.
9689 (get_pure_virtuals): Likewise.
9690 (expand_upcast_fixups): Likewise.
9691 * tree.c (debug_binfo): Likewise.
9693 * class.c (build_vtable): Don't return a value. Don't rebuild
9694 vtables for bases that have already been handled.
9695 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9696 already been handled.
9697 (modify_one_vtable): Adjust accordingly.
9698 (fixup_vtable_deltas1): Likewise.
9699 (finish_struct_1): Likewise.
9701 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9703 * call.c (build_new_method_call): Also check destructors.
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