1 2001-07-23 Graham Stott <grahams@redhat.com>
3 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
4 variable has_two_argument_delete_p.
6 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
8 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
9 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
10 (CPTI_INDEX_IDENTIFIER): Remove.
11 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
12 (delta2_identifier): Remove.
13 (index_identifier): Remove.
14 (pfn_or_delta2_identifier): Remove.
15 (flag_vtable_thunks): Remove.
16 (VTABLE_DELTA2_NAME): Remove.
17 (VTABLE_INDEX_NAME): Remove.
18 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
19 (vfunc_ptr_type_node): Adjust.
20 (VTABLE_NAME_PREFIX): Adjust.
21 (build_vfn_ref): Lose first parameter.
22 (fixup_all_virtual_upcast_offsets): Remove.
23 * decl.c (initialize_predefined_identifiers): Remove
24 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
25 (init_decl_processing): Remove no-vtable-thunk code.
26 * decl2.c (flag_vtable_thunks): Remove.
27 (mark_vtable_entries): Remove no-vtable-thunk code.
28 * error.c (dump_decl): Remove no-vtable-thunk code.
29 (dump_expr): Adjust ptr to member function code.
30 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
32 * rtti.c (build_headof): Remove no-vtable-thunk code.
33 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
34 * search.c (get_base_distance): Remove expand_upcast_fixups case.
35 (virtual_context) Remove.
36 (expand_upcast_fixups): Remove.
37 (fixup_virtual_upcast_offsets): Remove.
38 (fixup_all_virtual_upcast_offsets): Remove.
39 * typeck.c (get_member_function_from_ptrfunc): Remove
41 * call.c (build_over_call): Adjust call to build_vfn_ref.
42 * class.c (build_vfn_ref): Lose first parameter. Remove
44 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
45 (build_vtable_entry): Remove no-vtable-thunk code.
47 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
49 Remove old-abi remnants. Remove comments about old abi
50 behaviour. Remove refences to 'new-abi' in comments.
51 * cp-tree.h: Adjust comments.
52 (vbase_offsets_in_vtable_p): Delete.
53 (vcall_offsets_in_vtable_p): Delete.
54 (vptrs_present_everywhere_p): Delete.
55 (all_overridden_vfuns_in_vtables_p): Delete.
56 (merge_primary_and_secondary_vtables_p): Delete.
57 (TYPE_CONTAINS_VPTR_P): Adjust.
58 (VTT_NAME_PREFIX): Remove.
59 (CTOR_VTBL_NAME_PREFIX): Remove.
60 (init_vbase_pointers): Remove.
61 * class.c: Adjust coments.
62 (build_vbase_pointer_fields): Delete.
63 (build_vbase_pointer): Remove old-abi code.
64 (build_secondary_vtable): Likewise.
65 (modify_all_vtables): Likewise.
66 (create_vtable_ptr): Likewise.
67 (layout_class_type): Likewise.
68 (finish_struct_1): Likewise.
69 (finish_vtbls): Likewise.
70 (dfs_finish_vtbls): Delete.
71 (build_vbase_offset_vtbl_entries): Remove old-abi code.
72 * cvt.c: Adjust comments.
73 * decl.c: Adjust comments.
74 * decl2.c: Adjust comments.
75 * init.c: Adjust comments.
76 (construct_virtual_bases): Remove old-abi code.
77 * lang-specs.h: Remove -fno-new-abi.
78 * mangle.c: Adjust comments.
79 * rtti.c: Adjust comments.
80 (get_base_offset): Remove old-abi-code.
81 * search.c: Adjust comments.
82 (dfs_init_vbase_pointers): Remove.
83 (dfs_vtable_path_unmark): Remove.
84 (init_vbase_pointers): Remove.
85 * semantics.c: Adjust comments.
86 (emit_associated_thunks): Remove old-abi code.
87 * typeck.c: Adjust comments.
89 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
91 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
94 2001-07-19 Mark Mitchell <mark@codesourcery.com>
96 * class.c (finish_struct_anon): Forbid nested classes.
98 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
100 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
101 * optimize.c: Include debug.h.
102 (maybe_clone_body): Use debug hook.
103 * semantics.c: Include debug.h.
104 (expand_body): Use debug hook.
106 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
108 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
110 2001-07-18 Mark Mitchell <mark@codesourcery.com>
112 * class.c (type_requires_array_cookie): New function.
113 (check_methods): Don't try to figure out whether the type needs a
115 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
116 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
117 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
118 * pt.c (instantiate_class_template): Don't set
119 TYPE_VEC_DELETE_TAKES_SIZE.
120 * NEWS: Document ABI changes from GCC 3.0.
122 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
123 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
125 * NEWS (Changes in GCC 3.0): Fix typo.
127 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
129 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
130 which attributes are to be attached, and a flags argument. Update
131 call to decl_attributes.
132 (grokfield): Update call to decl_attributes.
133 * class.c (finish_struct): Update call to cplus_decl_attributes.
134 * cp-tree.h (cplus_decl_attributes): Update prototype.
135 * decl.c (start_decl, grokdeclarator, start_function): Update
136 calls to decl_attributes and cplus_decl_attributes.
137 * friend.c (do_friend): Update call to cplus_decl_attributes.
138 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
140 2001-07-12 Mark Mitchell <mark@codesourcery.com>
142 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
143 for `register' variables with an asm-specification.
145 2001-07-11 Mark Mitchell <mark@codesourcery.com>
147 * semantics.c (finish_asm_stmt): Mark the output operands
148 to an asm addressable, if necessary.
150 2001-07-11 Ben Elliston <bje@redhat.com>
152 * Revert this change -- there is a subtle bug.
155 * decl.c (finish_enum): New "attributes" argument; pass it to
156 cplus_decl_attributes. Use a narrower type if the enum is packed.
157 * cp-tree.h (finish_enum): Adjust prototype.
158 * parse.y (enum_head): New non-terminal.
159 (structsp): Use it. Enums now may be preceded or followed by
160 optional attributes -- pass their chained tree to finish_enum().
161 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
163 2001-07-10 Mark Mitchell <mark@codesourcery.com>
165 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
168 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
170 * semantics.c (cp_expand_stmt): Fix for null
171 current_function_return_value.
173 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
175 * call.c (build_op_delete_call): Initialize fn.
176 (convert_like_real): Delete conditional.
177 (joust): Initialize *w and *l.
178 * class.c: Add prototype for binfo_ctor_vtable.
179 (get_primary_binfo): Initialize result.
180 * init.c (build_java_class_ref): Initialize name.
182 2001-07-09 Erik Rozendaal <dlr@acm.org>
184 * typeck.c (unary_complex_lvalue): Do not duplicate the
185 argument to modify, pre-, or post-increment when used as an
186 lvalue and when the argument has side-effects.
188 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
190 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
191 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
192 cplus_decl_attributes even if attrs is NULL.
193 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
195 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
197 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
198 calls to decl_attributes.
200 2001-07-06 Ira Ruben <ira@apple.com>
202 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
203 be DECL_TEMPLATE_RESULT.
205 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
207 * cp-tree.h (copy_template_template_parm): Rename to ...
208 (bind_template_template_parm): ... here.
209 * tree.c (copy_template_template_parm): Rename to ...
210 (bind_template_template_parm): ... here. Remove the case when
211 NEWARGS is NULL_TREE.
212 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
213 BOUND_TEMPLATE_TEMPLATE_PARM.
214 * pt.c (lookup_template_class): Adjust.
216 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
218 * cvt.c (convert_lvalue): New fn.
219 * cp-tree.h: Declare it.
220 * method.c (do_build_assign_ref): Use it.
221 (do_build_copy_constructor): Convert parm to base types
222 before calling base constructors.
224 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
225 DECL_USER_ALIGN. Check flag_elide_constructors instead of
227 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
229 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
231 * optimize.c (optimize_inline_calls): New function, broken out
233 (optimize_function): ... here. Call it. Don't inline if it is
235 (dump_function): Print name of dump flag causing this dump.
236 * semantics.c (expand_body): Move thunk inline check to
239 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
241 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
242 (comptypes): Use target.comp_type_attributes.
244 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
246 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
248 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
250 * error.c (lang_print_error_function): Add a `diagnostic_context *'
253 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
255 * decl2.c (import_export_class): Update.
257 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
259 * error.c (init_error): Adjust settings.
261 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
263 * error.c (init_error): Adjust settings.
265 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
267 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
268 return pointers to data members by reference rather than by value.
270 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
272 Implement the Named Return Value optimization.
273 * cp-tree.h (struct cp_language_function): Add x_return_value.
274 (current_function_return_value): Now a macro.
275 * decl.c: Don't define it.
276 (define_label, finish_case_label): Don't clear it.
277 (init_decl_processing): Don't register it with GC.
278 * semantics.c (genrtl_finish_function): Don't check it for
279 no_return_label. Copy the RTL from the return value to
280 current_function_return_value and walk, calling...
281 (nullify_returns_r): ...this new fn.
282 * typeck.c (check_return_expr): Set current_function_return_value.
284 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
286 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
287 sharing a ctor vtable with. Merge code for cases 1 and 2.
288 (binfo_ctor_vtable): New fn.
289 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
291 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
293 * class.c (dfs_find_final_overrider): Fix logic.
295 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
296 virtual thunk instead of non-virtual.
297 (get_matching_virtual): Uncomment.
299 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
300 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
303 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
305 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
306 we've not emerged from the hierarchy of RTTI_BINFO on reaching
309 2001-06-13 Mark Mitchell <mark@codesourcery.com>
311 * NEWS: Update release number.
313 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
315 PR c++/3130, c++/3131, c++/3132
316 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
317 * class.c (force_canonical_binfo_r): Move
318 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
319 virtual bases unless they're primary and what they're primary
321 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
322 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
323 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
325 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
326 (layout_nonempty_base_or_field): Add most derived type
328 (layout_empty_base): Likewise.
329 (build_base_field): Likewise.
330 (build_base_fields): Likewise.
331 (propagate_binfo_offsets): Add most derived type
332 parameter. Skip non canonical virtual bases too.
333 (dfs_set_offset_for_unshared_vbases): Don't skip primary
334 bases. Do skip canonical bases.
335 (layout_virtual_bases): Adjust.
336 (layout_class_type): Adjust.
337 (dfs_get_primary_binfo): Build list of virtual primary base
339 (get_primary_binfo): Check that the shared virtual primary
340 base candidate was found first.
341 (accumulate_vtbl_inits): Don't do anything for non-vptr
342 containing binfos. For case 1 primary virtual bases, keep
343 checking that we've not emerged from the hierarchy of RTTI_BINFO.
345 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
348 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
349 hierarchy looking for primary bases for a ctor
350 vtable. Recursively call oneself, if we meet our primary via
351 this route and haven't met it yet via inheritance graph order.
353 2001-06-11 Mark Mitchell <mark@codesourcery.com>
355 * lang-options.h: Emit documentation for -fno-honor-std, not
358 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
360 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
362 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
364 2001-06-10 Mark Mitchell <mark@codesourcery.com>
365 Gabriel Dos Reis <gdr@codesourcery.com>
367 * Make-lang.in (cp/call.o): Depend on diagnostic.h
368 (cp/typeck.o): Depend on diagnostic.h
369 (cp/typeck2.o): Depend on diagnostic.h
370 (cp/repo.o): Depend on dignostic.h
371 * typeck.c: #include diagnostic.h
372 (convert_for_initialization): Remove extern declaration for
373 warningcount and errorcount.
375 * call.c: #include diagnostic.h
376 (convert_like_real): Remove extern declaration for warnincount and
379 * repo.c: #include diagnostic.h
380 * typeck2.c: #include diagnostic.h
382 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
384 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
387 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
390 * friend.c (do_friend): Use push_decl_namespace for classes at
393 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
394 Jason Merrill <jason_merrill@redhat.com>
397 * class.c (build_secondary_vtable): Use assert, rather than an error
399 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
400 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
401 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
402 Don't set BINFO_VTABLE for a primary virtual base.
404 2001-06-07 Mark Mitchell <mark@codesourcery.com>
406 * decl.c (duplicate_decls): Update source position information
407 when a template function is defined.
409 2001-06-07 Phil Edwards <pme@sources.redhat.com>
411 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
413 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
416 * decl.c (pushtag): Don't push into a complete type's scope.
418 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
420 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
421 (struct lang_decl_flags): Lose generate_with_vtable_p.
422 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
423 * class.c (copy_virtuals): Adjust.
424 * decl2.c (mark_vtable_entries): Adjust.
425 * method.c (make_thunk, build_vtable_entry): Adjust.
426 * class.c (update_vtable_entry_for_fn): Only look as far as the
427 first defining class.
428 (build_vtbl_initializer): Put nothing in the slot for a function only
429 defined in a lost primary virtual base.
430 (add_vcall_offset_vtbl_entries_1): Use the same code for
431 the lost primary case and the normal case.
432 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
433 (get_vfield_offset, get_derived_offset): Lose.
434 (dfs_find_final_overrider): Use look_for_overrides_here.
435 (get_matching_virtual): New fn.
436 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
438 * search.c (look_for_overrides_here): Split out from...
439 (look_for_overrides_r): Here.
441 * class.c (find_final_overrider): Return error_mark_node on error.
443 * decl2.c (key_method): #if 0 accidental change.
445 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
447 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
448 (build_over_call): Likewise.
449 * decl.c (grokparms): Likewise.
450 * pt.c (tsubst_decl): Likewise.
451 * typeck.c (convert_arguments): Likewise.
453 2001-06-05 Mark Mitchell <mark@codesourcery.com>
455 * semantics.c (begin_class_definition): Robustify.
457 * pt.c (instantiate_decl): Tell the repository code about the
458 clones, not the cloned functions.
459 * repo.c (repo_template_used): Explicitly instantiate the cloned
460 function, not the clones.
462 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
464 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
465 ICS_BAD_FLAG on created conversion.
466 (compare_ics): Break out rank.
468 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
470 * decl.c (xref_tag): Remove extraneous %s on dependent name
473 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
475 * class.c (layout_vtable_decl): Fix off by one error on
477 (build_vtt): Likewise.
478 (build_ctor_vtbl_group): Likewise.
480 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
482 * class.c (maybe_indent_hierarchy): New function.
483 (dump_class_hierarchy_r): Add flags. Dump extra binfo
484 information, if enabled. Use maybe_indent_hierarchy. Adjust
486 (dump_class_hierarchy): Adjust prototype. Adjust output format.
487 (dump_array, dump_vtable, dump_vtt): New functions.
488 (finish_struct_1): Adjust hierarchy dumping.
489 (initialize_vtable): Call dump_vtable.
490 (build_vtt): Call dump_vtt.
491 (build_ctor_vtbl_group): Call dump_vtable.
492 * decl2.c (flag_dump_class_layout): Remove.
493 (cxx_decode_option): Remove dump translation unit
494 and dump class hierarchy check. Call dump_switch_p.
495 (finish_file): Adjust dumping.
496 (dump.c): Only dump base classes if not TDF_SLIM.
497 Only dump namespace members if not TDF_SLIM.
498 * optimize.c (dump_function): New function.
499 (optimize_function): Call dump_function.
500 * semantics.c (expand_body): Use dump_enabled_p.
502 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
505 Part missed from first commit
506 * decl2.c (finish_anon_union): Copy context.
508 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
511 * optimize.c (remap_decl): Remap anonymous aggregate members too.
513 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
516 * semantics.c (expand_body): Don't optimize thunks.
518 2001-05-25 Sam TH <sam@uchicago.edu>
520 * cp-tree.h lex.h: Fix header include guards.
522 2001-05-25 Mark Mitchell <mark@codesourcery.com>
524 * decl.c (init_decl_processing): Tweak.
526 2001-05-24 Mark Mitchell <mark@codesourcery.com>
528 * decl.c (duplicate_decls): Tidy.
529 (init_decl_processing): Always set flag_no_builtin.
531 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
534 * decl2.c (do_local_using_decl): Push the decls, even in a
537 2001-05-22 Mark Mitchell <mark@codesourcery.com>
539 * optimize.c (initialize_inlined_parameters): Don't set
540 TREE_READONLY for a VAR_DECL taking the place of an inlined
543 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
545 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
546 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
549 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
551 * parse.y: Refer to compound literals as such, not as
552 constructor-expressions.
554 2001-05-21 Mark Mitchell <mark@codesourcery.com>
556 * call.c (build_op_delete_call): Ignore exception-specifications
557 when looking for matching delete operators.
558 * init.c (build_new_1): Compute whether or not the allocation
559 function used is a placement allocation function or not, and
560 communicate this information to build_op_delete_call.
562 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
564 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
565 (build_vtbl_ref): Adjust.
566 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
567 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
569 (unsupported_options): Correspondingly.
571 * decl2.c (maybe_make_one_only): Check flag_weak, not
574 * cp-tree.def (START_CATCH_STMT): Lose.
575 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
576 * tree.c (cp_statement_code_p): Don't case it.
577 * semantics.c (cp_expand_stmt): Likewise.
578 * cp-tree.h (START_CATCH_TYPE): Lose.
580 * except.c (expand_start_catch_block): Don't start any blocks.
582 (expand_end_catch_block): Don't end any blocks.
583 * parse.y (handler): Don't pass anything from finish_handler_parms
585 * pt.c (tsubst_expr): Likewise.
586 * semantics.c (begin_handler): Call note_level_for_catch here.
587 (finish_handler_parms): Don't return anything.
588 (genrtl_catch_block, begin_catch_block): Lose.
589 (genrtl_handler): Call expand_start_catch here.
591 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
593 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
594 (get_vtable_decl, build_vtt): Not here.
596 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
599 * optimize.c (update_cloned_parm): Copy addressability and other
602 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
604 * pt.c (determine_specialization): Ignore artificial functions.
606 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
608 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
609 (C_RID_CODE): Remove.
610 * lex.c (cxx_init_options): Call set_identifier_size. Update.
611 (init_parse): Don't do it here.
613 2001-05-18 Diego Novillo <dnovillo@redhat.com>
615 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
616 function declaration to avoid stripping the symbol's attributes.
618 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
620 * decl.c (pushdecl): Adjust error string.
621 (xref_tag): Adjust friend class injection warning. Remove the
622 inherited name from the class shadowed scope.
624 2001-05-17 Mark Mitchell <mark@codesourcery.com>
626 * except.c (cp_protect_cleanup_actions): New function.
627 (init_exception_processing): Don't set protect_cleanup_actions
628 here. Do set lang_protect_cleanup_actions.
630 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
632 * spew.c (read_token): Call yyerror on all unexpected tokens.
634 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
636 * init.c (member_init_ok_or_else): Take a tree rather than
638 (expand_member_init): Adjust.
640 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
642 * decl.c (duplicate_decls): Suppress warning about duplicate
643 decls if the first decl is a friend.
645 2001-05-12 Zack Weinberg <zackw@stanford.edu>
647 * except.c (choose_personality_routine): Export. Add
648 explanatory comment. Take an enum languages, not a boolean.
649 (initialize_handler_parm): Adjust to match.
650 * cp-tree.h: Prototype choose_personality_routine.
651 * lex.c (handle_pragma_java_exceptions): New function.
652 (init_cp_pragma): Register #pragma GCC java_exceptions.
654 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
656 * method.c (build_mangled_C99_name): Remove unused prototype.
658 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
660 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
661 * typeck.c (get_member_function_from_ptrfunc,
662 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
663 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
665 Reverted Geoff Keating's 2001-05-03's patch.
667 2001-05-11 Ira Ruben <ira@apple.com>
669 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
671 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
673 * cp-tree.h (finish_label_expr, lookup_label): Delete.
674 * parse.y: Update for '&&'; don't issue warning here.
675 * semantics.c (finish_label_expr): Delete.
677 2001-05-07 Mark Mitchell <mark@codesourcery.com>
679 * splay-tree.h (splay_tree_max): New function.
680 (splay_tree_min): Likewise.
682 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
684 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
685 (pfn_vflag_identifier): Define.
686 Update comment about layout of pointer functions.
687 (build_ptrmemfunc1): Update prototype.
688 (expand_ptrmemfunc_cst): Update prototype.
689 * decl.c (initialize_predefined_identifiers): Initialize
690 pfn_vflag_identifier.
691 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
692 an extra field to the type.
693 * expr.c (cplus_expand_constant): Pass 'flag' between
694 expand_ptrmemfunc_cst and build_ptrmemfunc1.
695 * typeck.c (get_member_function_from_ptrfunc): When
696 FUNCTION_BOUNDARY < 16, look at additional field to determine
697 if a pointer-to-member is a real pointer or a vtable offset.
698 (build_ptrmemfunc1): Add new parameter to contain extra field.
699 (build_ptrmemfunc): Pass the extra field around.
700 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
701 (pfn_from_ptrmemfunc): Ignore the extra field.
703 2001-05-03 Mark Mitchell <mark@codesourcery.com>
705 * cp-tree.h (flag_inline_trees): Update documentation.
706 * decl.c (init_decl_processing): Adjust handling of
707 flag_inline_functions and flag_inline_trees to support -O3.
708 (grokfndecl): Set DECL_INLINE on all functions if that's what
710 (save_function_data): Clear DECL_INLINE in
711 current_function_cannot_inline is non-NULL.
712 * decl2.c (flag_inline_trees): Update documentation.
714 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
716 * dump.c (cp_dump_tree, USING_STMT case): New case.
717 * tree.c (cp_statement_code_p): Add USING_STMT.
718 * decl2.c (do_using_directive): Add the using directive statement.
720 * tree.c (walk_tree): Reformat an if block.
722 2001-05-02 Mark Mitchell <mark@codesourcery.com>
724 * decl.c (compute_array_index_type): Don't try to do anything with
725 the indices when processing a template.
727 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
729 * call.c: NULL_PTR -> NULL.
734 * except.c: Likewise.
737 * search.c: Likewise.
739 * typeck.c: Likewise.
740 * typeck2.c: Likewise.
742 2001-05-02 Mark Mitchell <mark@codesourcery.com>
744 * decl2.c (do_using_directive): Revert previous patch.
746 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
748 * cp-tree.def (USING_STMT): New statement node.
749 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
750 * decl2.c (do_using_directive): Add USING_STMT to statement
751 tree. Don't emit errors when processing template decl.
752 * pt.c (tsubst_expr, USING_STMT case): New case.
753 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
755 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
757 * call.c (build_new_op): Convert args from reference here.
758 (build_conditional_expr): Don't convert here.
760 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
762 * spew.c (last_token_id): New static variable.
763 (read_token): Set it here.
764 (yyerror): Use it here.
766 2001-04-30 Richard Henderson <rth@redhat.com>
768 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
771 2001-04-30 Mark Mitchell <mark@codesourcery.com>
773 * gxxint.texi: Remove.
774 * Make-lang.in: Remove all traces of gxxint.texi.
776 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
778 * decl2.c (start_static_initialization_or_destruction): Correct
779 logic to handle the -fno-use-cxa-atexit case.
781 2001-04-30 Mark Mitchell <mark@codesourcery.com>
783 * optimize.c (update_cloned_parm): New function.
784 (maybe_clone_body): Use it. Update the `this' parameter too.
786 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
788 * decl2.c (unsupported_options): Add new-abi.
789 * lang-options.h: Remove no longer supported options.
791 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
793 * except.c (can_convert_eh): Don't check template parms,
796 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
798 * optimize.c (maybe_clone_body): Copy parameter names and locations.
800 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
802 * cp-tree.h (adjust_clone_args): Prototype new function.
803 * class.c (adjust_clone_args): New function.
804 * decl.c (start_function): Call it for in charge ctors.
806 2001-04-26 Mark Mitchell <mark@codesourcery.com>
808 * method.c (use_thunk): Make sure that thunks really are emitted
811 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
813 * mangle.c (write_chars): New macro.
814 (hwint_to_ascii): New function
815 (write_number): Use it.
816 (write_integer_cst): Deal with really big numbers.
818 2001-04-25 Mark Mitchell <mark@codesourcery.com>
820 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
823 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
825 * decl.c (grokdeclarator): Set context of namespace scope
828 2001-04-24 Zack Weinberg <zackw@stanford.edu>
830 * cp/optimize.c: Include hashtab.h.
831 (struct inline_data): Add tree_pruner.
832 (expand_call_inline, expand_calls_inline): Use it when calling
834 (optimize_function): Initialize and free tree_pruner.
836 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
838 Lazy __FUNCTION__ generation.
839 * cp-tree.def (FUNCTION_NAME): Remove.
840 * cp-tree.h (function_name_declared_p): Remove.
841 (cp_fname_init): Prototype.
842 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
843 don't call declare_function_name. Call start_fname_decls.
844 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
845 clobber the line number.
846 (cp_fname_init): New function.
847 (start_function): Call start_fname_decls.
848 (finish_function): Call finish_fname_decls.
849 * lex.c (reswords): Add slots for __FUNCTION__ et al.
850 (rid_to_yy): Add mappings for __FUNCTION__ et al.
851 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
852 * parse.y (VAR_FUNC_NAME): New token.
853 (primary): Add VAR_FUNC_NAME.
854 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
856 (tsubst, FUNCTION_NAME case): Remove.
857 (tsubst_copy, FUNCTION_NAME case): Remove.
858 (tsubst_expr, DECL_STMT case): Be careful with a
859 DECL_PRETTY_FUNCTION_P.
860 (instantiate_decl): Remove function_name_declared_p.
861 * semantics.c (begin_compound_statement): Don't call
862 declare_function_name here.
863 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
864 (finish_translation_unit): Call finish_fname_decls.
865 (expand_body): Remove function_name_declared_p.
866 * typeck2.c (digest_init): Allow any ERROR_MARK.
868 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
870 * pt.c (tsubst_decl): Use VOID_TYPE_P.
871 * semantics.c: Fix some typos.
873 2001-04-23 Phil Edwards <pme@sources.redhat.com>
875 * cp/decl2.c (flag_honor_std): Always initialize to 1.
877 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
879 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
881 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
883 * except.c (build_throw): Wrap the initialization of the exception
884 object in a MUST_NOT_THROW_EXPR.
885 (do_free_exception): #if 0.
887 2001-04-20 Mark Mitchell <mark@codesourcery.com>
889 * cp-tree.h (finish_enum): Change prototype.
890 * decl.c (finish_enum): Reorganize.
891 * parse.y (structsp): Adjust calls to finish_enum.
893 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
895 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
898 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
900 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
901 (layout_empty_base): Return at end flag.
902 (build_base_field): Likewise.
903 (build_base_fields): Likewise.
904 (layout_virtual_bases): Don't add 1 to eoc value.
905 (end_of_class): Use full size for empty bases.
906 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
907 empty bases. Don't add 1 to eoc value. Only add trailing padding
908 if we're an empty class with no empty bases.
909 (dump_class_hierarchy): Dump size and alignment.
911 2001-04-20 Jakub Jelinek <jakub@redhat.com>
913 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
916 2001-04-20 Jakub Jelinek <jakub@redhat.com>
918 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
919 is found, look first if name does not match the structure name.
921 2001-04-19 Mark Mitchell <mark@codesourcery.com>
923 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
925 (SET_DECL_LANGUAGE): New macro.
926 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
927 (pushdecl): Likewise.
928 (build_library_fn_1): Likewise.
929 (build_cp_library_fn): Likewise.
930 (grokfndecl): Likewise.
931 (grokvardecl): Mark `extern "C"' variables as having C linkage.
932 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
933 * lex.c (retrofit_lang_decl): Likewise.
934 * mangle.c (mangle_decl_string): Don't mangle the names of
935 variables declared with C language linkage.
936 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
938 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
940 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
941 flag_access_control from uninitialized storage.
943 2001-04-15 Mark Mitchell <mark@codesourcery.com>
945 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
946 * mangle.c (write_pointer_to_member_type): Fix mangling of
947 pointers to cv-qualified member function types.
949 * init.c (build_delete): Create a SAVE_EXPR for the address if
950 we're going to use it more than once.
952 2001-04-13 Mark Mitchell <mark@codesourcery.com>
954 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
955 (expand_ptremfunc_cst): Change prototype.
956 (delta2_from_ptrmemfunc): Remove.
957 * expr.c (cplus_expand_constant): Adjust call to
958 expand_ptrmemfunc_cst.
959 * typeck.c (build_ptrmemfunc1): Simplify.
960 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
961 results in a constant.
962 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
963 (delta2_from_ptrmemfunc): Remove.
964 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
966 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
968 * cp-tree.h (decl_namespace_list): New macro.
969 (struct saved_scope): Add decl_ns_list.
970 * decl.c (mark_saved_scope): Mark it.
971 * decl2.c: Lose static decl_namespace_list.
972 (init_decl2): Don't save it.
974 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
976 * cp-tree.h (warn_return_type, yylex): Delete redundant
979 * decl.c (current_class_depth, global_namespace): Likewise.
981 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
983 * repo.c (flag_use_repository): Likewise.
985 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
987 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
988 set_block, pushdecl, getdecls, gettags, init_decl_processing,
989 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
990 lvalue_or_else, print_lang_statistics, comp_target_types,
991 unsigned_type, signed_type, signed_or_unsigned_type,
992 build_function_call, mark_addressable, incomplete_type_error):
993 Delete redundant declarations.
995 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
997 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
998 (TYPE_ANONYMOUS_P): New macro.
999 (TAGGED_TYPE_P): New macro.
1000 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1001 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1002 * tree.c (no_linkage_helper): Likewise.
1003 * semantics.c (begin_class_definition): Likewise.
1004 * pt.c (convert_template_argument): Likewise.
1005 * lex.c (check_for_missing_semicolon): Likewise.
1007 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1009 * class.c (dfs_unshared_virtual_bases): New function.
1010 (mark_primary_bases): Call it.
1011 (check_bases): Ignore virtual bases when determining
1014 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1016 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1018 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1020 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1021 cloned function to the clone.
1023 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1025 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1027 * semantics.c: Include expr.h.
1029 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1031 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1032 and assignment op. Set TREE_USED for parameter.
1034 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1036 * class.c (find_final_overrider_data): Add `candidates'.
1037 (dfs_find_final_overrider): Don't issue error messages
1039 (find_final_overrider): Issue error messages here.
1040 (build_base_field): Don't warn about amgibuous direct bases here.
1041 (warn_about_ambiguous_direct_bases): New function.
1042 (layout_class_type): Use it.
1044 2001-04-10 Richard Henderson <rth@redhat.com>
1046 * typeck.c (build_array_ref): Push the array reference inside
1047 COMPOUND_EXPR and COND_EXPR.
1049 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1051 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1052 * decl.c (duplicate_decls): Adjust accordingly.
1053 (maybe_commonize_var): Likewise.
1054 (grokfndecl): Likewise.
1055 (start_function): Likewise.
1056 (start_method): Likewise.
1057 * decl2.c (key_method): Likewise.
1058 (import_export_decl): Likewise.
1059 * method.c (implicitly_declare_fn): Likewise.
1060 * optimize.c (maybe_clone_body): Likewise.
1062 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1064 * lang-specs.h: Add __DEPRECATED.
1066 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1068 * search.c (get_dynamic_cast_base_type): When building a new
1069 constant, set its type to ssizetype.
1071 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1073 * optimize.c (expand_call_inline): Only add newly inlined statements
1076 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1078 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1079 (OPERATOR_FORMAT): Likewise.
1080 (OPERATOR_TYPENAME_FORMAT): Likewise.
1081 * operators.def: Remove old name-mangling information.
1082 * decl.c (grok_op_properties): Adjust accordingly.
1083 * lex.c (init_operators): Likewise.
1084 * rtti.c (get_tinfo_decl): Issue error messages about types that
1087 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1089 * decl2.c (import_export_decl): Don't call import_export_class
1090 when processing an inline member function.
1091 * semantics.c (expand_body): Call import_export_decl before
1092 emitting inline functions.
1094 2001-03-28 Richard Henderson <rth@redhat.com>
1096 IA-64 ABI Exception Handling:
1097 * cp-tree.def (EH_SPEC_BLOCK): New.
1098 (MUST_NOT_THROW_EXPR): New.
1099 * cp-tree.h: Update changed function declarations.
1100 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1101 (CPTI_CALL_UNEXPECTED): New.
1102 (struct cp_language_function): Rename x_eh_spec_try_block
1104 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1105 * decl.c (current_binding_level): If no current function
1106 bindings, revert to scope_chain.
1107 (initialize_predefined_identifiers): Remove __cp_push_exception.
1108 (store_parm_decls): Use begin_eh_spec_block.
1109 (finish_function): Use finish_eh_spec_block.
1110 (mark_lang_function): Update for name changes.
1111 * decl2.c (finish_file): No mark_all_runtime_matches.
1112 * dump.c (cp_dump_tree): Handle new tree codes.
1113 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1114 * except.c (catch_language_init, catch_language): Remove.
1115 (init_exception_processing): Don't set language code.
1116 Initialize call_unexpected_node, protect_cleanup_actions,
1117 eh_personality_libfunc, lang_eh_runtime_type.
1118 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1119 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1120 (prepare_eh_type): Split out type canonicalizations ...
1121 (build_eh_type_type): ... from here.
1122 (build_eh_type_type_ref): Remove.
1123 (mark_all_runtime_matches): Remove.
1124 (build_exc_ptr): New.
1125 (do_begin_catch, do_end_catch): New.
1126 (do_pop_exception): Remove.
1127 (build_terminate_handler): Remove.
1128 (choose_personality_routine): Split out language choice from ...
1129 (initialize_handler_parm): ... here.
1130 Use MUST_NOT_THROW_EXPR.
1131 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1132 exception object handling.
1133 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1134 (expand_exception_blocks, alloc_eh_object): Remove.
1135 (begin_eh_spec_block, finish_eh_spec_block): New.
1136 (do_allocate_exception, do_free_exception): New.
1137 (expand_throw): Merge into ...
1138 (build_throw): ... here. Update for abi.
1139 * expr.c (cplus_expand_expr): No expand_internal_throw.
1140 Handle MUST_NOT_THROW_EXPR.
1141 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1142 * semantics.c (*) Update for except.h name changes.
1143 (genrtl_try_block): No protect_with_terminate.
1144 (genrtl_eh_spec_block): New.
1145 (genrtl_handler): Don't emit the goto here.
1146 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1147 (genrtl_finish_function): Don't expand_exception_blocks.
1148 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1150 2001-03-28 Richard Henderson <rth@redhat.com>
1152 * decl.c (struct named_label_list): Rename eh_region to
1153 in_try_scope, add in_catch_scope.
1154 (struct binding_level): Rename eh_region to is_try_scope,
1156 (note_level_for_try): Rename from note_level_for_eh.
1157 (note_level_for_catch): New.
1158 (poplevel): Copy both is_try_scope and is_catch_scope to
1159 the named_label_list struct.
1160 (check_previous_goto_1): Don't check for catch block via
1161 DECL_ARTIFICIAL; use in_try_scope instead.
1162 (check_goto): Likewise.
1163 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1164 * except.c (expand_start_catch_block): Call note_level_for_catch.
1165 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1167 2001-03-27 Richard Henderson <rth@redhat.com>
1169 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1170 exceptions_via_longjmp.
1172 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1174 * pt.c (check_default_tmpl_args): Make error messages clearer.
1176 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1178 * error.c: Also undefine 'A' macro used for cp_printers definition.
1180 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1182 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1184 2001-03-26 Mike Yang <yang@research.att.com>
1185 Mark Mitchell <mark@codesourcery.com>
1187 * dump.c (dump_access): New function.
1188 (cp_dump_tree): Use it. Dump basetype information for class
1191 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1193 * Makefile.in (optimize.o): Depend on params.h.
1194 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1195 (init_decl_processing): Set flag_no_inline when doing
1197 * optimize.c: Include params.h.
1198 (struct inline_data): Improve documentation of FNS. Add
1199 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1200 (INSNS_PER_STMT): New macro.
1201 (remap_block): Use CLONING_P.
1202 (inlinable_function_p): Don't inline big functions.
1203 (expand_call_inline): Keep track of how much inlining we've done.
1204 (optimize_function): Set FIRST_INLINED_FN.
1205 (maybe_clone_body): Set CLONING_P.
1206 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1208 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1209 rest_of_compilation. Clear DECL_RTL for local variables
1211 (clear_decl_rtl): New function.
1213 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1216 * cp-tree.h (skip_type_access_control,
1217 reset_type_access_control): Prototype.
1218 * decl.c (grokdeclarator): Access of friends is not checked.
1219 * parse.y (component_decl_list): Reset type access control.
1220 * semantics.c (decl_type_access_control): Clear
1221 current_type_lookups.
1222 (save_type_access_control): Don't save if not deferring.
1223 (skip_type_access_control, reset_type_access_control): New
1225 (begin_class_definition): Do type access control for basetypes.
1226 Start deferred access control.
1227 (finish_class_definition): Resume immediate access control if
1228 this is a local class.
1230 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1232 * class.c (add_method): Use memcpy/memmove, not bcopy.
1234 * decl.c (duplicate_decls): Likewise.
1236 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1238 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1241 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1243 * decl.c (local_names): Define.
1244 (push_local_name): New.
1245 (grok_reference_init): Return init if initializing static reference
1246 variable with non-constant instead of emitting it.
1247 Move expand_static_init call to cp_finish_decl.
1248 (layout_var_decl): Call push_local_name.
1249 (maybe_commonize_var): Allow inlining functions even if they have
1250 static local variables, use comdat_linkage for them if flag_weak.
1251 (check_initializer): Call obscure_complex_init if
1252 grok_reference_init returned non-zero.
1253 (save_function_data): Clear x_local_names.
1254 (pop_cp_function_context): Free x_local_names.
1255 (mark_inlined_fns): Remove.
1256 (mark_lang_function): Mark x_local_names.
1257 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1258 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1259 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1260 DECL_DISCRIMINATOR_P.
1261 * cp-tree.h (cp_language_function): Add x_local_names.
1262 (lang_decl_flags): Add discriminator into u2.
1263 (lang_decl_inlined_fns): Remove.
1264 (lang_decl): inlined_fns is now a TREE_VEC.
1265 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1266 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1267 TREE_VEC, not a custom structure.
1268 (optimize_function): Likewise.
1269 * mangle.c (discriminator_for_local_entity): Discriminate among
1270 VAR_DECL local entities.
1271 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1274 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1276 Add support for Java interface method calls.
1277 * cp-tree.h (struct lang_type): Add java_interface flag.
1278 (TYPE_JAVA_INTERFACE): New macro.
1279 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1280 by setting TYPE_JAVA_INTERFACE.
1281 * call.c (java_iface_lookup_fn): New static.
1282 (build_over_call): If calling a method declared in a
1283 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1284 expression which resolves the function address.
1285 (build_java_interface_fn_ref): New function.
1287 2001-03-22 Richard Henderson <rth@redhat.com>
1289 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1290 * except.c: Don't include it.
1292 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1293 based on an idea from Joe Buck <jbuck@synopsys.com>
1295 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1297 (data_def, component_decl): Add reductions to bad_decl.
1299 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1301 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1302 anonymous aggregates, since they don't have assignment operator
1304 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1305 assignment operators for anonymous structure fields.
1307 2001-03-21 Jason Merrill <jason@redhat.com>
1309 * pt.c (instantiate_decl): Abort if we see a member constant
1310 instantiation that doesn't already have its initializer.
1311 Downgrade explicit instantiation without definition to pedwarn.
1313 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1314 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1315 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1317 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1318 (pending_vtables): Remove.
1319 * decl2.c (pending_vtables): Remove.
1320 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1321 CLASSTYPE_VTABLE_NEEDS_WRITING.
1322 (import_export_class): Likewise.
1323 (init_decl2): Don't mark pending_vtables.
1324 * lex.c (handle_pragma_vtable): Just sorry.
1325 * pt.c (instantiate_class_template): Don't mess with
1326 CLASSTYPE_VTABLE_NEEDS_WRITING.
1327 (mark_class_instantiated): Likewise.
1328 * ptree.c (print_lang_type): Don't print it.
1329 * semantics.c (begin_class_definition): Don't set it.
1331 * pt.c (template_tail): Replace with last_pending_template.
1332 (maybe_templates, maybe_template_tail): Remove.
1333 (add_pending_template): Adjust.
1334 (instantiate_pending_templates): Adjust.
1336 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1337 (current_lang_stack): Remove.
1338 * decl.c (maybe_push_to_top_level): Don't initialize it.
1339 (duplicate_decls): Use current_lang_depth.
1340 (xref_basetypes): Likewise.
1341 * class.c (current_lang_depth): New fn.
1342 (push_lang_context): Use more varray functionality.
1343 (pop_lang_context): Likewise.
1345 * error.c (GLOBAL_THING): Always use '__'.
1347 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1349 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1351 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1352 operators, even when they have `extern "C"' linkage.
1354 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1356 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1357 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1358 where it's not necessary.
1359 (add_method): Remove optimization involving comparison of
1360 DECL_ASSEMBLER_NAME.
1361 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1362 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1363 where it's not necessary.
1364 (check_methods): Likewise.
1365 (build_clone): Likewise.
1366 (built_vtt): Likewise.
1367 * cp-tree.h (DECL_NEEDED_P): Likewise.
1368 * decl.c (pushtag): Likewise.
1369 (duplicate_decls): Likewise.
1370 (pushdecl): Likewise.
1371 (builtin_function): Likewise.
1372 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1373 (build_cp_library_fn): Likewise.
1374 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1375 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1376 where it's not necessary.
1377 (make_rtl_for_nonlocal_decl): Likewise.
1378 (cp_finish_decl): Likewise.
1379 (grokfndecl): Likewise.
1380 (grokvardecl): Likewise.
1381 (grokdeclarator): Likewise.
1382 (start_function): Likewise.
1383 (cp_missing_return_ok_p): Likewise.
1384 * decl2.c (grokclassfn): Likewise.
1385 (check_classfn): Likewise.
1386 (finish_static_data_member_decl): Likewise.
1387 (grokfield): Likewise.
1388 * error.c (GLOBAL_IORD_P): Remove.
1389 (dump_global_iord): Improve output.
1390 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1391 * except.c (nothrow_libfn_p): Summarily reject any function not in
1393 * init.c (build_java_class_ref): Don't explicitly set
1394 DECL_ASSEMBLER_NAME after calling mangle_decl.
1395 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1396 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1397 * method.c (set_mangled_name_for_decl): Don't explicitly set
1398 DECL_ASSEMBLER_NAME after calling mangle_decl.
1399 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1400 IDENTIFIER_GLOBAL_VALUE for the thunk.
1401 * pt.c (set_mangled_name_for_template_decl): Remove.
1402 (check_explicit_specialization): Don't use it.
1403 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1404 (tsubst_friend_function): Likewise.
1405 (tsubst_decl): Likewise.
1406 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1407 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1408 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1409 where it's not necessary.
1410 (tinfo_base_init): Likewise.
1411 (create_real_tinfo_var): Likewise.
1412 * search.c (looup_field_1): Likewise.
1413 * semantics.c (finish_named_return_value): Likewise.
1414 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1416 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1418 Correct semantics restrictions checking in throw-expression.
1419 * except.c (is_admissible_throw_operand): New function.
1420 (build_throw): Use it.
1422 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1424 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1427 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1429 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1430 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1431 * decl.c (duplicate_decls): Likewise.
1432 (builtin_function): Likewise.
1433 (build_library_fn): Likewise.
1434 (build_cp_library_fn): Likewise.
1435 (check_initializer): Likewise.
1436 (cp_finish_decl): Likewise.
1437 * decl2.c (grokfield): Likewise.
1438 (grok_function_init): Remove #if 0'd code.
1439 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1440 * friend.c (do_friend): Likewise.
1441 * init.c (get_temp_regvar): Likewise.
1442 * method.c (make_thunk): Likewise.
1443 * pt.c (tsubst_friend_function): Likewise.
1444 (tsubst_decl): Likewise.
1445 (regenerate_decl_from_template): Likewise.
1446 * semantics.c (genrtl_named_return_value): Likewise.
1447 (expand_body): Likewise.
1448 (genrtl_finish_function): Likewise.
1449 * tree.c (cp_tree_equal): Likewise.
1451 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1453 * call.c (convert_like_real): Add extra semantics to INNER
1454 parameter. Don't convert to temporary if a user conversion
1455 gives us an lvalue that we're about to bind to a reference.
1456 Set INNER to indicate pending reference binding on recursive
1459 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1461 * cp/lex.c: Delete duplicate pending_lang_change.
1463 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1465 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1467 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1468 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1470 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1472 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1474 2001-03-08 Stan Shebs <shebs@apple.com>
1476 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1478 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1480 * spew.c: Remove references to CPP_OSTRING.
1482 2001-03-06 Andrew Haley <aph@redhat.com>
1484 * typeck.c (convert_arguments): Check that we have an fndecl.
1486 2001-03-05 Andrew Haley <aph@redhat.com>
1488 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1489 __built_in_constant_p.
1491 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1493 * typeck.c (build_static_cast): Allow enum to enum conversions
1496 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1498 * class.c (check_field_decls): Pointers to member do not a
1499 non-pod struct make, as per DR 148.
1501 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1503 * call.c (joust): cp_pedwarn when using gnu extension concerning
1504 worst conversion sequences.
1506 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1508 * decl.c: Replace all uses of 'boolean' with 'bool'.
1510 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1512 * lang-specs.h: Add zero initializer for cpp_spec field to
1513 all array elements that need one. Don't put an #ifdef inside
1514 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1517 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1519 Implement using decls inside template functions.
1520 * decl2.c (validate_nonmember_using_decl): Don't special case
1521 fake_std_node in the global namespace. Don't reject early when
1522 processing a template.
1523 (do_local_using_decl): Add to statement tree. Don't do further
1524 processing when building a template.
1525 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1527 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1529 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1530 same function. Do complain about ambiguating extern "C"
1533 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1535 Remove floating point and complex type template constant parms.
1536 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1537 COMPLEX_TYPE extensions.
1538 (invalid_nontype_parm_type_p): Likewise.
1540 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1542 * except.c (call_eh_info): Revert "match_function"'s type.
1544 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1546 Fix ctor vtable vcall offsets.
1547 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1548 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1549 (get_matching_base): Remove.
1550 (get_original_base): New function.
1551 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1552 Use a virtual thunk for a ctor vtable with an index
1553 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1554 primary base within a constructor vtable. Only set
1555 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1556 when primary base has been lost.
1557 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1559 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1561 * call.c (joust): Ensure more_specialized()'s argument length
1562 parameter has correct value for constructors.
1564 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1566 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1568 * decl.c (mark_inlined_fns): Prototype.
1570 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1572 * spew.c (yylex): Correct handling of friends.
1574 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1576 * mangle.c (write_encoding): Pass write_function_type the
1577 FUNCTION_DECL for the function being encoded.
1578 (write_function_type): Pass it along to write_bare_function_type.
1579 (write_bare_function_type): Pass it along to write_method_parms.
1580 (write_method_parms): Don't mangle the compiler-generated
1581 parameters to a constructor or destructor.
1583 2001-02-22 Andreas Jaeger <aj@suse.de>
1585 * optimize.c: Include toplev.h for
1586 note_deferral_of_defined_inline_function prototype.
1588 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1590 * cp-tree.h (struct lang_decl_inlined_fns): New.
1591 (struct lang_decls): Add inlined_fns.
1592 (DECL_INLINED_FNS): New macro.
1593 * optimize.c (struct inline_data): Add inlined_fns.
1594 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1595 (inlinable_function_p): Likewise, fix typo in comment,
1596 function is not inlinable if it already inlined function currently
1598 (expand_call_inline): Add fn to inlined_fns if neccessary.
1599 (optimize_function): Initialize inlined_fns.
1600 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1601 * decl.c (mark_inlined_fns): New function.
1602 (lang_mark_tree): Call it.
1604 2001-02-21 Jason Merrill <jason@redhat.com>
1606 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1607 (DECL_UNINLINABLE): Move to middle-end.
1609 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1610 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1611 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1612 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1613 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1615 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1618 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1620 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1623 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1625 * optimize.c (expand_call_inline): Don't walk subtrees of type
1628 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1630 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1633 2001-02-18 Jason Merrill <jason@redhat.com>
1635 Do put the VTT parameter in DECL_ARGUMENTS.
1636 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1637 (current_vtt_parm): New macro.
1638 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1639 (DECL_HAS_VTT_PARM_P): New macro.
1640 (DECL_VTT_PARM): Remove.
1641 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1642 * decl.c (duplicate_decls): Only copy the operator code if
1644 (start_function): Set current_vtt_parm.
1645 (lang_mark_tree): Don't mark vtt_parm.
1646 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1647 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1648 * class.c (build_clone): Maybe remove the VTT parm.
1649 * optimize.c (maybe_clone_body): Set up the VTT parm.
1650 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1651 * call.c (build_over_call): Just allow the VTT arg.
1652 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1653 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1654 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1655 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1656 * error.c (dump_function_decl): Likewise.
1657 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1658 if we try to call a constructor with in-charge or VTT parms.
1659 * method.c (skip_artificial_parms_for): New fn.
1660 * call.c (add_function_candidate, build_over_call): Call it.
1661 * call.c (build_new_method_call): Use current_vtt_parm.
1662 * init.c (expand_virtual_init): Likewise.
1663 * class.c (same_signature_p): No longer static.
1664 * cp-tree.h: Declare it.
1665 * search.c (look_for_overrides_r): Use it.
1667 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1669 * cp-tree.h (new_abi_rtti_p): Remove.
1670 (name_mangling_version): Likewise.
1671 (flag_do_squangling): Likewise.
1672 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1673 * decl.c (grokfndecl): Likewise.
1674 * decl2.c (name_mangling_version): Remove.
1675 (flag_do_squangling): Likewise.
1676 (lang_f_options): Remove `squangle'.
1677 (unsupported_options): Add `squangle'.
1678 (cxx_decode_option): Issue a warning about uses of
1679 -fname-mangling-version.
1680 (finish_file): Remove old ABI support.
1681 * pt.c (check_explicit_specialization): Likewise.
1682 (tsubst_decl): Likewise.
1683 * rtti.c (init_rtti_processing): Likewise.
1684 (build_headof): Likewise.
1685 (get_tinfo_decl_dynamic): Likewise.
1686 (tinfo_from_decl): Likewise.
1687 (build_dynamic_cast_1): Likewise.
1688 (synthesize_tinfo_var): Likewise.
1689 * init.c (build_new): Allow enumeration types for the array-bounds
1690 in a direct-new-declarator.
1692 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1694 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1695 TREE_PROTECTED from the template being specialized.
1697 2001-02-17 Jason Merrill <jason@redhat.com>
1699 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1701 * decl.c (bad_specifiers): Allow throw specs on things with
1702 pointer-to-function or -member-function type.
1703 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1706 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1708 * call.c (check_dtor_name): Handle template names correctly.
1710 2001-02-16 Jason Merrill <jason@redhat.com>
1712 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1713 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1714 * optimize.c (maybe_clone_body): Don't substitute it.
1715 * call.c (build_new_method_call): Check in_chrg instead.
1716 * init.c (expand_virtual_init): Likewise.
1718 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1720 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1721 class-type introduces at least a type-name.
1723 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1725 * call.c (convert_like_real): Create a temporary for non-lvalue.
1727 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1729 * cp-tree.h: Fix typos in comments.
1731 2001-02-16 Jason Merrill <jason@redhat.com>
1733 * optimize.c (remap_block): If we're compiling a clone, pass the
1734 new block to insert_block.
1736 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1738 * semantics.c (finish_asm_stmt): Robustify.
1740 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1742 * pt.c (push_template_decl_real): Don't remangle the name of a
1745 2001-02-15 Jim Meyering <meyering@lucent.com>
1747 * Make-lang.in (c++.install-common): Depend on installdirs.
1748 (c++.install-info): Likewise.
1749 (c++.install-man): Likewise.
1751 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1753 * typeck2.c (build_m_component_ref): Robustify.
1755 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1757 * friend.c (do_friend): Don't take the nested [template] class
1758 into account when deciding whether to warn about the friend
1759 function not referring to a template function.
1761 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1763 * typeck.c (build_unary_op): Clarify error message.
1765 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1767 * parse.y (component_constructor_declarator): allow optional
1768 parentheses around constructor class name.
1770 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1772 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1774 * init.c (emit_base_init): Remove incorrect comment about
1776 * method.c (make_thunk): Fix comment alignment.
1778 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1780 Kill remnants of this is variable.
1781 * cp-tree.h (flag_this_is_variable): Remove.
1782 * decl2.c (flag_this_is_variable): Remove.
1783 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1784 (build_vbase_path): The path is non-static, even in a cdtor.
1785 (resolves_to_fixed_type_p): Add additional return value.
1786 * search.c (init_vbase_pointers): Adjust.
1787 * tree.c (lvalue_p_1): Adjust.
1788 * typeck.c (mark_addressable): Adjust.
1790 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1792 * pt.c (unify): Don't check cv quals of array types.
1794 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1796 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1797 check whether we already have the type.
1799 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1801 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1802 * call.c (build_op_delete_call): Simplify to remove duplicate
1804 * class.c (clone_function_decl): Don't build the deleting variant
1805 of a non-virtual destructor.
1806 * decl.c (finish_destructor_body): Don't call delete if this is a
1807 non-virtual destructor.
1808 * init.c (build_delete): Explicitly call `operator delete' when
1809 deleting an object with a non-virtual destructor.
1811 2001-02-13 Jason Merrill <jason@redhat.com>
1813 * lang-specs.h: Add more __EXCEPTIONS.
1815 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1817 * typeck2.c (process_init_constructor): Check
1818 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1820 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1822 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1823 Remove spurious information in comment. Allow further
1824 adjustments of REFERENCE_TYPE args.
1826 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1828 * errfn.c (cp_deprecated): Tweak diagnostic text.
1829 * parse.y (new_initializer): Deprecate initializer lists
1832 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1834 Remove old ABI support.
1836 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1838 * decl2.c (flag_vtable_thunks): Always set it to 1.
1839 (flag_new_abi): Likewise.
1840 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1842 * Makefile.in (g++spec.o): Fix typo.
1844 2001-02-09 Jason Merrill <jason@redhat.com>
1846 * lang-specs.h: Restore definition of __EXCEPTIONS.
1848 2001-02-08 Jason Merrill <jason@redhat.com>
1850 * search.c (shared_member_p): New function.
1851 (lookup_field_r): Use it.
1852 * cp-tree.h (SHARED_MEMBER_P): Remove.
1854 * method.c (process_overload_item): Handle template-dependent array
1856 * pt.c (type_unification_real): If we end up with undeduced nontype
1859 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1862 * typeck2.c (friendly_abort): Don't say anything if we have
1863 earlier errors or sorries.
1865 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1866 wchar_t. Ignore if in_system_header.
1868 * decl.c (maybe_push_cleanup_level): New fn...
1869 (start_decl_1): ...split out from here.
1870 * cvt.c (build_up_reference): Use it.
1871 * cp-tree.h: Declare it.
1873 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1875 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1878 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1880 * pt.c (lookup_template_class): Make sure it's a primary
1881 template or template_template_parm when called from the parser.
1882 (instantiate_template_class): Add assertion.
1884 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1886 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1887 from error_mark_node.
1889 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1891 Fix specification and implementation bugs in V3 ABI
1892 construction vtables.
1893 * cp-tree.h (flag_dump_class_layout): New flag.
1894 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1895 (BINFO_LOST_PRIMARY_P): New flag.
1896 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1897 (BINFO_PRIMARY_MARKED_P): Rename to ...
1898 (BINFO_PRIMARY_P): ... here.
1899 (binfo_via_virtual): New prototype.
1900 * decl2.c (flag_dump_class_layout): New flag.
1901 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1902 use `=' as a file name separator.
1903 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1905 (build_vtbl_address): If this is a virtual primary base, then
1906 get the vtbl of what it is ultimately primary for.
1907 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1908 for BINFO_PRIMARY_P.
1909 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1910 (get_shared_vbase_if_not_primary): Likewise.
1911 (dfs_get_pure_virtuals): Likewise.
1912 (expand_upcast_fixups): Likewise.
1913 (fixup_virtual_upcast_offsets): Likewise.
1914 (dfs_find_vbase_instance): Likewise.
1915 (find_vbase_instance): Likewise.
1916 (binfo_from_vbase): Adjust comment to reflect reality.
1917 (binfo_via_virtual): New function.
1918 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1919 for binfo walking during VTT construction.
1920 (dfs_mark_primary_bases): Remove.
1921 (force_canonical_binfo_r): New function.
1922 (force_canonical_binfo): New function.
1923 (mark_primary_virtual_base): New function.
1924 (mark_primary_bases): Walk in inheritance graph order, use
1925 mark_primary_virtual_base.
1926 (determine_primary_base): Use some more intermediate variables.
1927 (dfs_find_final_overrider): Don't check for overriding along a
1929 (dfs_modify_vtables): Walk into primary virtual bases too.
1930 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1931 (build_base_fields): Likewise.
1932 (dfs_set_offset_for_unshared_vbases): Likewise.
1933 (layout_virtual_bases): Likewise.
1934 (end_of_class): Likewise.
1935 (finish_struct_1): Call dump_class_hierarchy, if requested.
1936 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1937 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1938 (dump_class_hierarchy): Add file parameter. Append to file, if
1940 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1941 Use canonical base for virtual bases.
1942 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1943 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1944 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1945 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1947 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1948 from DATA. We want virtual primary bases and all bases via virtual.
1949 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1950 virtual base when not a construction vtable.
1951 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1952 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1953 Use canonical bases when processing virtual bases.
1954 (accumulate_vtbl_inits): We're interested in any base via a
1956 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1957 within a construction vtable, determine what is being overridden.
1958 (build_vtbl_initializer): Add more comments
1959 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1960 (build_rtti_vtbl_entries): Check if the base has lost its
1963 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1965 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1967 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1969 * decl.c (pushdecl): Call abort instead of fatal.
1970 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1971 * init.c (build_new_1): Likewise.
1972 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1973 * decl.c (build_typename_type): hash_table_init now returns void.
1974 decl.c (init_decl_processing): Make an error non-fatal.
1976 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1978 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1980 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1981 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1982 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1983 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1984 * decl.c (maybe_commonize_var): Use the new name-mangling where
1986 * decl2.c (comdat_linkage): Enhance comments. Make all
1987 compiler-generated things static, if COMDAT is not available.
1988 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1990 (tinfo_base_init): Use the correct mangled name for typeinfo
1991 strings, and push them into the global scope.
1992 (typeinfo_in_lib_p): New function.
1993 (synthesize_tinfo_var): Use it.
1994 (create_real_tinfo_var): Likewise.
1996 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1998 * decl.c (push_class_binding): Use context_for_name_lookup instead
2000 * search.c (context_for_name_lookup): Remove static. Check for NULL
2001 context in the loop.
2002 * cp-tree.h (context_for_name_lookup): Add prototype.
2004 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2006 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2007 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2009 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2010 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2012 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2014 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2015 of macros used when compiling g++spec.c.
2016 * g++spec.c (lang_specific_driver): Link with the shared
2019 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2021 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2022 make_reference_declarator, make_call_declarator), method.c
2023 (implicitly_declare_fn), parse.y (namespace_using_decl,
2024 notype_unqualified_id, expr_or_declarator, new_type_id,
2025 after_type_declarator, direct_after_type_declarator,
2026 notype_declarator, complex_notype_declarator,
2027 complex_direct_notype_declarator, qualified_id,
2028 notype_qualified_id, overqualified_id, direct_new_declarator,
2029 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2030 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2031 instead of build_parse_node.
2033 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2035 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2036 (minus_one_node): Moved to top level gcc directory. Renamed
2037 to integer_minus_one_node.
2039 * init.c (init_init_processing): Don't set minus_one_node.
2040 (build_vec_init): Use integer_minus_one_node.
2042 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2044 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2046 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2047 identical and they would be replaced with constant, remove
2048 MODIFY_EXPR from the tree.
2050 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2052 * Make-lang.in: Remove all dependencies on defaults.h.
2053 * call.c: Don't include defaults.h.
2055 * decl2.c: Likewise.
2056 * except.c: Likewise.
2060 * typeck.c: Likewise.
2062 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2064 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2065 operators even in "C" linkage.
2066 * method.c (set_mangled_name_for_decl): Likewise.
2067 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2068 overloaded operators in "C" linkage.
2070 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2072 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2073 (tsubst_arg_types): Check parameter is not void.
2074 (tsubst): Adjust tsubst_decl call.
2076 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2078 * call.c (add_builtin_candidate): Quote std properly, from
2081 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2083 * pt.c (check_explicit_specialization): Clone constructors and
2086 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2088 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2089 indicates anything special about template depth. Make sure we
2090 only count the user visible template classes.
2092 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2094 * call.c (build_conv): Typo in comment.
2095 (add_builtin_candidate): Add more explanation.
2096 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2097 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2098 when we have enumeral types.
2099 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2100 candidates for relops and eqops.
2101 (joust): Simplify control flow. Allow a non-template user
2102 function to hide a builtin.
2104 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2106 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2107 (more_specialized): Add deduction parameter.
2108 * call.c (joust): Adjust more_specialized call.
2109 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2110 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2111 (get_bindings_order): Remove.
2112 (get_bindings_real): Add DEDUCE parameter.
2113 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2114 REFERENCE_TYPE jig for DEDUCE_ORDER.
2115 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2116 maybe_adjust_types_for_deduction.
2117 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2119 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2120 (check_cv_quals_for_unify): Use new unify qualifier flags.
2121 (unify): Clear new unify qualifier flags.
2122 (get_bindings_real): Add DEDUCE parameter.
2123 (get_bindings): Adjust call to get_bindings_real.
2124 (get_bindings_overload): Likewise.
2125 (most_specialized_instantiation): Adjust call to
2128 2001-01-19 Jason Merrill <jason@redhat.com>
2130 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2132 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2135 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2137 * decl2.c (arg_assoc_class): Fix double iteration logic.
2139 2001-01-19 Jason Merrill <jason@redhat.com>
2141 * init.c (build_delete): Always call convert_force to strip cv-quals.
2143 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2144 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2145 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2147 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2149 * search.c (get_vbase_1): Count only virtual bases.
2151 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2153 * class.c (duplicate_tag_error): Robustify flag clearing.
2155 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2157 * cp-tree.h (lookup_template_class): Add complain parm.
2158 * decl.c (lookup_namespace_name): Adjust call to
2159 lookup_template_class.
2160 (make_typename_type): Likewise.
2161 * semantics.c (finish_template_type): Likewise.
2162 * pt.c (lookup_template_class): Add complain parm. Adjust.
2163 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2166 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2168 * pt.c (copy_default_args_to_explicit_spec): Preserve
2169 object's CV quals. Reorganize.
2171 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2173 * typeck.c (build_modify_expr): Say `initialization' for
2175 * init.c (build_default_init): Convert to enumeral type, if
2178 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2180 * parse.y (nomods_initdcl0): Properly set things up for
2183 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2185 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2186 (type_unification_real): Set it.
2189 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2191 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2193 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2195 * semantics.c (begin_class_definition): Check we're not inside a
2198 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2200 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2203 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2205 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2206 * call.c (build_over_call): Add comment.
2208 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2210 * cvt.c (ocp_convert): Handle vector type conversion
2211 * typeck2.c (digest_init): Handle vector type initializations
2213 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2215 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2218 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2220 * pt.c (check_nontype_parm): Rename to ...
2221 (invalid_nontype_parm_type_p): ... here.
2222 (process_template_parm): Adjust.
2223 (convert_template_argument): Adjust.
2225 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2227 * pt.c (check_nontype_parm): New function.
2228 (process_template_parm): Use it.
2229 (convert_template_argument): Use it.
2230 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2233 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2235 * tree.c: Add defaults.h
2236 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2237 * Make-lang.in (cp/tree.o): Add defaults.h.
2239 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2241 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2243 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2245 * g++.1: Change to be ".so man1/gcc.1".
2247 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2249 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2251 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2252 ($(srcdir)/cp/g++int.info): New target.
2253 * gxxint.texi: Add info directory entry. Use @@ in email address.
2254 * .cvsignore: Update.
2256 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2258 * typeck.c (build_c_cast): Do template processing earlier.
2259 Always pedwarn on array casts.
2261 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2263 * friend.c (make_friend_class): Make sure a templated class is
2264 actually a template.
2266 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2268 * decl2.c (get_guard): Set linkage from guarded decl.
2270 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2272 * call.c (convert_default_arg): Check for unprocessed
2274 * cp-tree.h (replace_defarg): Move to spew.c.
2275 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2276 spew.c, which is where they really are.
2277 (done_pending_defargs): Declare.
2278 (unprocessed_defarg_fn): Declare.
2279 * decl.c (replace_defarg): Move to spew.c
2280 * parse.y (structsp): Call done_pending_defargs.
2281 * spew.c (defarg_fns): Rearrange list structure.
2282 (defarg_fnsdone): New static variable.
2283 (defarg_depfns): New static variable.
2284 (init_spew): Adjust.
2285 (add_defarg_fn): Store the type in TREE_TYPE.
2286 (do_pending_defargs): Detect and deal with ordering constraints
2288 (done_pending_defargs): New function.
2289 (unprocessed_defarg_fn): New function.
2290 (replace_defarg): Moved from decl.c. Robustify. Don't save
2291 if circularity detected.
2293 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2295 * pt.c (unify): Check array has a domain, before checking
2296 whether it is variable sized.
2298 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2300 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2301 parameters with pointers to arrays of unknown bound.
2303 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2305 * parse.y (template_parm_header, template_spec_header): New
2306 reductions. Split out from ...
2307 (template_header): ... here. Use them.
2308 (template_template_parm): Use template_parm_header.
2309 * semantics.c (finish_template_template_parm): Add assert.
2311 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2313 * mangle.c (write_builtin_type): Fix thinko.
2315 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2316 (copy_default_args_to_explicit_spec): Likewise.
2317 (check_explicit_specialization): Use it.
2319 * class.c (finish_struct_1): Remove last argument in call to
2320 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2321 * decl.c (builtin_function): Likewise.
2322 (build_cp_library_fn): Likewise.
2323 (check_initializer): Likewise.
2324 (make_rtl_for_nonlocal_decl): Likewise.
2325 (cp_finish_decl): Likewise.
2326 (start_function): Likewise.
2327 * decl2.c (finish_anon_union): Likewise.
2328 * friend.c (do_friend): Likewise.
2329 * init.c (build_java_class_ref): Likewise.
2330 * method.c (make_thunk): Likewise.
2331 * pt.c (tsubst_friend_function): Likewise.
2332 * semantics.c (expand_body): Likewise.
2334 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2336 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2337 looking at DECL_CLONED_FUNCTION for non-functions.
2339 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2341 * error.c (dump_template_parameter): Use parm to determine how
2342 to print default value.
2344 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2346 * class.c (duplicate_tag_error): Clear more flags.
2348 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2350 * call.c (build_new_method_call): Use binfo_for_vbase.
2352 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2354 * cp-tree.h (flag_cond_mismatch): Don't declare.
2355 * decl2.c (flag_cond_mismatch): Don't define.
2356 (lang_f_options): Remove cond-mismatch.
2357 (unsupported_options): Add cond-mismatch.
2359 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2361 * class.c (handle_using_decl): Reject using of constructor name
2362 of sourcing class. Allow injecting of a method with same name as
2363 nested class. Fixup error messages.
2365 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2367 * decl2.c (lang_decode_option): Handle -Wformat=2.
2369 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2371 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2372 initialized_in_class.
2373 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2374 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2375 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2376 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2377 * pt.c (check_default_tmpl_args): Adjust for
2378 DECL_INITIALIZED_IN_CLASS_P.
2379 (instantiate_class_template): Likewise.
2380 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2382 * class.c (finish_struct): Constify saved_filename.
2384 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2386 * class.c (duplicate_tag_error): Adjust diagnostic.
2387 (finish_struct): Locally set location to start of struct.
2388 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2390 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2392 * decl.c (struct binding_level): Adjust class_shadowed comments
2394 (push_class_level_binding): Ajust comments to reflect reality.
2395 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2396 Don't set TREE_VALUE on the class_shadowed list.
2398 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2400 * decl2.c (acceptable_java_type): Allow references too.
2401 * init.c (build_java_class_ref): When using the new ABI, search
2402 `class$' and have it mangled with `mangle_decl.'
2403 * mangle.c (write_java_integer_type_codes): New function.
2404 (write_builtin_type): Detect and mangle Java integer and real
2407 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2409 * decl2.c (grokfield): Don't accept `asm' specifiers for
2410 non-static data members.
2412 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2414 * expr.c (cplus_expand_expr): Don't reset `target'.
2416 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2418 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2420 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2422 * parse.y (template_datadef): Check for error_mark_node.
2424 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2426 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2428 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2430 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2431 (record_builtin_type): Make non-static.
2432 (flag_short_double): Don't declare.
2433 (init_decl_processing): Remove the creation of many tree nodes now
2434 in c_common_nodes_and_builtins.
2435 (build_void_list_node): New function.
2436 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2437 * cp-tree.h (flag_short_wchar): Don't declare.
2439 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2441 * call.c (build_conv): Don't use build1 for USER_CONV.
2442 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2444 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2446 * lex.c (lang_init): Call c_common_lang_init.
2448 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2450 * search.c (lookup_fnfields_here): Remove.
2451 (look_for_overrides_r): Use lookup_fnfields_1.
2452 Ignore functions from using declarations.
2454 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2456 Implement exceptions specifiers for implicit member functions.
2457 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2458 * method.c (synthesize_exception_spec): New function.
2459 (locate_dtor, locate_ctor, locate_copy): New functions.
2460 (implicitly_declare_fn): Generate the exception spec too.
2461 * search.c (check_final_overrider): Check artificial functions
2463 * typeck2.c (merge_exception_specifiers): New function.
2465 2001-01-03 Jason Merrill <jason@redhat.com>
2467 * init.c (build_default_init): New fn.
2468 (perform_member_init): Split out from here.
2469 (build_new_1): Use it. Simplify initialization logic.
2470 (build_vec_init): Take an array, rather than a pointer and maxindex.
2471 Speed up simple initializations. Don't clean up if we're assigning.
2472 * cp-tree.h: Adjust.
2473 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2474 * parse.y (new_initializer): Return void_zero_node for ().
2475 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2476 * typeck2.c (digest_init): Only complain about user-written
2479 2000-12-22 Mike Stump <mrs@wrs.com>
2481 * decl2.c: (max_tinst_depth): Increase to 50.
2483 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2485 * class.c (invalidate_class_lookup_cache): Zero the
2486 previous_class_values.
2487 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2489 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2490 * decl.c (free_bindings): New variable.
2491 (push_binding): Don't create a new binding if we have one on the
2493 (pop_binding): Put old bindings on the free list.
2494 (init_decl_processing): Use size_int, not build_int_2.
2495 Register free_bindings as a GC root.
2496 (cp_make_fname_decl): Use size_int, not build_int_2.
2497 (push_inline_template_parms_recursive): Likewise.
2498 (end_template_parm_list): Likewise.
2499 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2500 (tsubst_template_parms): Use size_int, not build_int_2.
2502 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2504 2001-01-02 Richard Henderson <rth@redhat.com>
2506 * parse.y (asm): Set ASM_INPUT_P.
2508 2001-01-02 Jason Merrill <jason@redhat.com>
2510 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2513 * typeck.c (cp_truthvalue_conversion): New fn.
2514 * cvt.c (ocp_convert): Use it.
2516 * cp-tree.h: Lose c-common.c decls.
2518 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2519 * cvt.c (convert_to_void): Use type_unknown_p.
2521 * typeck.c (strip_all_pointer_quals): Also strip quals from
2522 pointer-to-member types.
2524 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2527 * call.c (build_new_method_call): Do evaluate the object parameter
2528 when accessing a static member.
2529 * typeck.c (build_component_ref): Likewise.
2531 2001-01-02 Andreas Jaeger <aj@suse.de>
2533 * decl.c (cp_missing_noreturn_ok_p): New.
2534 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2536 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2538 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2540 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2542 * class.c (pushclass): Remove #if 0'd code.
2543 * cp-tree.h (overload_template_name): Remove.
2544 * decl.c (store_bindings): Simplify.
2545 (pop_from_top_level): Likewise.
2546 * pt.c (overload_template_name): Remove.
2547 (instantiate_decl): Don't call push_to_top_level if it's not
2550 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2552 * pt.c (register_local_specialization): Don't return a value.
2553 (lookup_template_class): Use move-to-front heuristic when looking
2554 up template instantiations.
2555 (instantiate_decl): Only push_to_top_level when we're actually
2556 going to instantiate the template.
2558 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2560 * search.c (binfo_for_vtable): Return least derived class, not
2561 most. Handle secondary vtables.
2563 2000-12-22 Jason Merrill <jason@redhat.com>
2565 * pt.c (more_specialized): Don't optimize len==0.
2566 (fn_type_unification): If we're adding the return type, increase len.
2568 * typeck.c (build_binary_op): Fix pmf comparison logic.
2570 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2571 DECL_STATIC_FUNCTION_P.
2573 * semantics.c (genrtl_finish_function): Don't try to jump to
2574 return_label unless it exists.
2576 In partial ordering for a call, ignore parms for which we don't have
2578 * call.c (joust): Pass len to more_specialized.
2579 (add_template_candidate_real): Strip 'this', pass len.
2580 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2581 (get_bindings_order): New fn. Pass len down.
2582 (get_bindings_real): Strip 'this', pass len.
2583 (fn_type_unification): Likewise.
2584 (type_unification_real): Succeed after checking 'len' args.
2585 (most_specialized_instantiation): Lose explicit_args parm.
2586 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2589 2000-12-21 Jason Merrill <jason@redhat.com>
2591 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2592 DECL_TEMPLATE_RESULT.
2594 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2595 lookup_fnfields_here.
2597 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2599 * call.c (build_object_call): Also allow conversions that return
2600 reference to pointer to function.
2601 (add_conv_candidate): Handle totype being ref to ptr to fn.
2602 (build_field_call): Also allow members of type reference to function.
2603 Lose support for calling pointer to METHOD_TYPE fields.
2605 * error.c (dump_expr): Handle *_CAST_EXPR.
2607 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2609 * tree.c (break_out_cleanups): Lose.
2610 * cp-tree.h: Remove prototype.
2611 * typeck.c (build_component_ref): Don't break_out_cleanups.
2612 (build_compound_expr): Likewise.
2613 * semantics.c (finish_expr_stmt): Likewise.
2615 2000-12-20 Richard Henderson <rth@redhat.com>
2617 * cp-tree.h: Update declarations.
2618 * decl.c (finish_case_label): Return the new stmt node.
2619 * semantics.c (finish_goto_stmt): Likewise.
2620 (finish_expr_stmt, finish_return_stmt): Likewise.
2621 (finish_break_stmt, finish_continue_stmt): Likewise.
2622 (finish_asm_stmt): Likewise.
2623 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2624 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2625 (simple_if, simple_stmt): Return the new stmt node.
2628 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2630 * cp-tree.h: Don't declare warn_long_long.
2632 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2634 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2637 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2639 * pt.c (unify): Handle when both ARG and PARM are
2640 BOUND_TEMPLATE_TEMPLATE_PARM.
2642 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2644 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2645 DECL_TEMPLATE_PARM_P.
2647 2000-12-15 Jason Merrill <jason@redhat.com>
2649 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2651 * init.c (build_new_1): Don't strip quals from type.
2653 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2655 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2657 * call.c (build_new_function_call): Lose space before paren in
2659 (build_new_method_call): Likewise.
2661 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2663 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2665 * pt.c (check_explicit_specialization): Propagate default
2666 function arguments to explicit specializations.
2668 2000-12-13 DJ Delorie <dj@redhat.com>
2670 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2673 2000-12-08 Jason Merrill <jason@redhat.com>
2675 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2677 Clean up copy-initialization in overloading code.
2678 * call.c (build_user_type_conversion_1): Die if we are asked to
2679 convert to the same or a base type.
2680 (implicit_conversion): Avoid doing so. Lose reference binding code.
2681 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2682 direct-initialization. Also do direct-init part of copy-init.
2683 (build_user_type_conversion): Don't provide context to convert_like.
2684 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2685 the constructor call for copy-init.
2687 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2688 instantiation of a member template.
2689 (do_decl_instantiation): Not here.
2691 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2693 * class.c (check_field_decls): Don't special case anonymous
2694 fields in error messages.
2695 (note_name_declared_in_class): Use %D on diagnostic.
2697 * tree.c (pod_type_p): Use strip_array_types.
2698 (cp_valid_lang_attribute): Likewise.
2699 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2700 multiple evaluations.
2701 (cp_has_mutable_p): Use strip_array_types.
2703 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2705 * cp-tree.h (sufficient_parms_p): Declare new function.
2706 * call.c (sufficient_parms_p): New function, broken out of ...
2707 (add_function_candidate): ... here. Use it.
2708 (add_conv_candidate): Use it.
2709 * decl.c (grok_ctor_properties): Use it.
2711 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2713 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2715 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2717 * decl2.c (lang_decode_option): Handle -Wformat-security.
2719 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2721 * pt.c (verify_class_unification): New function.
2722 (get_class_bindings): Use it.
2723 (try_class_unification): Tidy.
2724 (unify): Handle when argument of a template-id is not
2725 template parameter dependent.
2726 (template_args_equal): Handle when TREE_CODE's do not match.
2728 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2730 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2731 for -save-temps, pass all relevant -Defines to it, and then don't
2732 pass them to cc1plus.
2734 2000-12-05 Will Cohen <wcohen@redhat.com>
2736 * decl.c (finish_case_label): Cleared
2737 more_cleanups_ok in surrounding function scopes.
2738 (define_label): Likewise.
2740 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2742 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2743 (get_matching_virtual): Remove.
2744 (look_for_overrides): Declare new function.
2745 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2747 * class.c (check_for_override): Move base class iteration code
2748 to look_for_overrides.
2749 * search.c (next_baselink): Remove.
2750 (get_virtuals_named_this): Remove.
2751 (get_virtual_destructor): Remove.
2752 (tree_has_any_destructors_p): Remove.
2753 (struct gvnt_info): Remove.
2754 (check_final_overrider): Remove `virtual' from error messages.
2755 (get_matching_virtuals): Remove. Move functionality to ...
2756 (look_for_overrides): ... here, and ...
2757 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2760 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2762 * typeck.c (get_delta_difference): If via a virtual base,
2764 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2767 2000-12-04 Richard Henderson <rth@redhat.com>
2769 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2771 2000-12-04 Jason Merrill <jason@redhat.com>
2773 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2774 (write_builtin_type): Pass intSI_type_node and the like through
2776 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2777 Pass intSI_type_node and the like through type_for_mode.
2778 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2779 * pt.c (tsubst, unify): Likewise.
2780 * tree.c (walk_tree): Likewise.
2781 * error.c (dump_type): Likewise.
2782 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2784 * Make-lang.in: Tweak top comment for emacs.
2787 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2789 * class.c (clone_function_decl): Robustify.
2791 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2793 * decl.c (store_bindings): Only search in the non modified
2794 old_bindings for duplicates.
2796 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2798 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2801 * typeck.c (build_static_cast): Remove unused variable.
2803 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2805 * pt.c: Fix typo in comment.
2807 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2809 * decl2.c (warn_format): Remove definition.
2810 (lang_decode_option): Handle -Wformat-nonliteral,
2811 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2813 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2815 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2816 (init_decl_processing): Don't create string_type_node,
2817 const_string_type_node, wint_type_node, intmax_type_node,
2818 uintmax_type_node, default_function_type, ptrdiff_type_node and
2819 unsigned_ptrdiff_type_node. Adjust position of call to
2820 c_common_nodes_and_builtins.
2821 (identifier_global_value): New function.
2823 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2825 * call.c (standard_conversion): Reject pointer to member
2826 conversions from ambiguous, inaccessible or virtual bases.
2827 * typeck.c (build_static_cast): Don't check pointers to members
2830 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2832 * method.c (do_build_copy_constructor): Preserve cv
2833 qualifications when accessing source object members.
2834 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2837 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2839 * method.c (do_build_assign_ref): Construct appropriately
2840 CV-qualified base reference. Don't allow const casts in base
2843 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2845 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2846 incomplete return type.
2848 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2850 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2851 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2854 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2856 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2858 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2860 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2862 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2864 * decl.c (grokdeclarator): Do type access control on friend
2867 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2869 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2870 bison parser ickiness.
2871 * pt.c (tsubst_friend_function): Enter namespace scope when
2872 tsubsting the function name.
2873 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2875 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2877 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2878 * cvt.c (cp_convert_to_pointer): Add force parameter.
2879 Allow conversions via virtual base if forced.
2880 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2881 (ocp_convert): Likewise.
2882 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2883 * typeck.c (get_delta_difference): Adjust handling of virtual
2886 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2888 * tree.c (struct list_hash): Remove.
2889 (list_hash_table): Make it be an htab.
2890 (struct list_proxy): New type.
2891 (list_hash_eq): New function.
2892 (list_hash_pieces): Renamed from ...
2893 (list_hash): ... this.
2894 (list_hash_lookup): Remove.
2895 (list_hash_add): Remove.
2896 (hash_tree_cons): Use the generic hashtable.
2897 (mark_list_hash): Remove.
2898 (init_tree): Create the hashtable.
2900 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2902 * method.c (build_mangled_C9x_name): Rename to
2903 build_mangled_C99_name. Change C9X references in comments to
2906 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2908 * parse.y (unary_expr): Move VA_ARG from here ...
2909 (primary): ... to here.
2911 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2913 * semantics.c (finish_id_expr): If type is error_mark, return
2916 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2918 * pt.c (lookup_template_class): Simplify loop exit constructs.
2919 Cope when there is no partial instantiation of a template
2922 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2924 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2926 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2928 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2931 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2932 destructors that haven't already been cloned.
2934 2000-11-20 Richard Henderson <rth@redhat.com>
2936 * parse.y (yyparse_1): Rename the parser entry point.
2938 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2940 * mangle.c (write_name): Use <unscoped-name> for names directly in
2942 (write_unscoped_name): Accept names directly in function scope.
2944 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2946 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2947 * parse.y (extdef): Add EXPORT reduction.
2948 * spew.c (yylex): Don't skip export here.
2950 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2952 * decl.c (init_decl_processing): Correct name of pure virtual
2953 function under the new ABI.
2954 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2955 (throw_bad_typeid): Likewise for bad typeid function.
2957 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2959 * decl.c (grokparms): Don't even function types of `void' type,
2961 * mangle.c (write_type): Don't crash when confronted with the
2964 * decl.c (grokparms): Don't create parameters of `void' type.
2966 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2968 * lex.c (mark_impl_file_chain): Delete.
2969 (init_parse): Remove call to ggc_add_string_root. No need to
2970 ggc_strdup a string constant. Do not add impl_file_chain to GC
2972 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2974 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2976 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2978 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2980 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2981 * decl.c (grokdeclarator): Don't reject void parms here.
2982 (require_complete_types_for_parms): Simplify, use
2983 complete_type_or_else.
2984 (grokparms): Remove bitrot. Remove funcdef parm.
2985 Deal with ellipsis parm lists here.
2986 * semantics.c (finish_parmlist): Don't append void_list_node
2987 here. Set PARMLIST_ELLIPSIS_P.
2989 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2991 * typeck2.c (incomplete_type_error): Reorganise to avoid
2992 excessive diagnostics.
2994 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2996 * lex.c (struct impl_files, internal_filename): Constify a char *.
2998 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3000 * mangle.c (write_special_name_constructor): Don't generate
3001 assembler junk when confronted with an old-style constructor.
3002 (write_special_name_destructor): Likewise.
3003 (mangle_decl_string): Do it here instead.
3005 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3007 * call.c (op_error): Make error messages clearer.
3009 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3011 * decl.c (wrapup_globals_for_namespace): Don't mark things
3012 TREE_ASM_WRITTEN when they're not.
3014 2000-11-15 Jason Merrill <jason@redhat.com>
3016 * typeck2.c (friendly_abort): Uncount the error before handing
3019 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3021 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3023 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3025 * class.c (build_vtbl_initializer): Fix typo in comment.
3026 * typeck.c (expr_sizeof): Don't crash on errors.
3028 2000-11-14 Jim Wilson <wilson@redhat.com>
3030 * lang-specs.h: Add %2 after %(cc1_options).
3032 2000-11-14 Richard Henderson <rth@redhat.com>
3034 * typeck.c (c_sizeof): Be strict about casting result value
3035 back to c_size_type_node.
3036 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3038 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3040 * typeck.c (build_unary_op): Use boolean_increment from
3041 c-common.c, moving the relevant code there.
3043 2000-11-11 Jason Merrill <jason@redhat.com>
3045 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3047 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3050 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3052 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3053 * lex.c (copy_lang_decl): Likewise.
3055 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3057 * dump.c (cp_dump_tree): Don't dump function bodies here.
3059 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3060 (dump.o): Update dependency list.
3061 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3062 (flag_dump_translation_unit): Likewise.
3063 (CP_TYPE_QUALS): Adjust definition.
3064 (DECL_C_BIT_FIELD): Remove.
3065 (SET_DECL_C_BIT_FIELD): Likewise.
3066 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3067 (add_maybe_template): Likewise.
3068 (strip_array_types): Likewise.
3069 (dump_node_to_file): Likewise.
3070 (cp_dump_tree): New function.
3071 * decl.c (init_decl_processing): Set lang_dump_tree.
3072 * decl2.c (flag_dump_translation_unit): Remove.
3073 * dump.c: Move most of it to ../c-dump.c.
3074 (cp_dump_tree): New function.
3075 * pt.c (add_maybe_template): Remove.
3076 * typeck.c (strip_array_types): Likewise.
3078 2000-11-07 Eric Christopher <echristo@redhat.com>
3080 * decl.c (init_decl_processing): Change definition of
3081 __wchar_t to wchar_t. Remove artificial declaration of
3083 * lex.c: Change instances of __wchar_t to wchar_t.
3085 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3087 * lex.c (do_identifier): Don't lookup_name for operators.
3088 * parse.y (operator): Save looking_for_typename.
3089 (unoperator): Restore it.
3090 * spew.c (frob_opname): Use nth_token for lookahead.
3092 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3094 * decl.c (grok_op_properties): Always use coerce_new_type and
3096 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3097 exception specification. Tidy up.
3098 (coerce_delete_type): Preserve exception specification. Tidy up.
3100 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3102 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3103 (push_binding_level), error.c (cp_tree_printer), pt.c
3104 (process_partial_specialization, tsubst_template_arg_vector),
3105 search.c (lookup_member): Use memset () instead of bzero ().
3107 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3109 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3111 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3113 * Make-lang.in (c++.distdir): Remove.
3115 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3117 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3118 declarations from different namespaces to be combined.
3120 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3122 * decl.c: Include tm_p.h.
3124 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3126 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3128 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3130 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3131 (build_overload_value), repo.c (open_repo_file), xref.c
3132 (open_xref_file): Use strchr () and strrchr () instead of index ()
3135 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3137 * call.c (build_over_call): Call fold on the CALL_EXPR.
3139 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3141 * error.c (dump_template_decl): Separate template hearders with
3144 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3146 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3147 TS_* flags with corresponding TFF_*. Adjust prototypes of
3148 functions (which used to take a tree_string_flags) to take an int.
3150 * cp-tree.h (enum tree_string_flags): Remove
3151 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3152 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3153 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3154 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3155 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3156 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3157 (type_as_string, decl_as_string, expr_as_string,
3158 context_as_string): Adjust prototype.
3160 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3161 instead of TS_PLAIN.
3163 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3164 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3167 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3169 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3170 (linkage_kind): New enumeration.
3171 (decl_linkage): New function.
3172 * decl2.c (comdat_linkage): Extend comment.
3173 * error.c (dump_function_decl): Print the arguments used to
3174 instantiate a template, even when not printing the type of the
3176 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3177 not TREE_PUBLIC, to test for external linkage.
3178 * tree.c (decl_linkage): New function.
3180 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3182 * pt.c (instantiate_decl): Always instantiate static data members
3183 initialized in-class.
3185 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3187 * Make-lang.in: Move all build rules here from Makefile.in,
3188 adapt to new context. Wrap all rules that change the current
3189 directory in parentheses. Expunge all references to $(P).
3190 When one command depends on another and they're run all at
3191 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3192 all object-file generation rules. Delete obsolete variables.
3194 * Makefile.in: Delete.
3195 * config-lang.in: Delete outputs= line.
3197 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3199 * error.c (dump_function_decl): Print no space between
3200 `ptr-operator' the `type-specifier' of the return type.
3201 (dump_type_prefix): Make sure we put space at the appropriate
3204 2000-10-23 Jason Merrill <jason@redhat.com>
3206 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3208 2000-10-22 Jason Merrill <jason@redhat.com>
3210 * call.c (build_conditional_expr): Use ocp_convert to force
3213 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3215 * call.c (standard_conversion): Use RVALUE_CONVs for all
3216 expressions that satisfy lvalue_p, not just those that satisfy
3219 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3221 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3222 not one with TYPE_IS_SIZETYPE set.
3223 (dubious_conversion_warnings): Remove special-case code.
3225 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3227 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3228 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3229 (dump_type_prefix): Print vector-of-int as 'int vector'.
3230 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3231 * tree.c (walk_tree): Handle VECTOR_TYPE.
3233 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3235 2000-10-21 Jason Merrill <jason@redhat.com>
3237 * parse.y (operator): Set got_object from got_scope.
3238 Set looking_for_typename.
3239 * decl.c (lookup_name_real): Clear val after setting from_obj.
3240 Reorganize diagnostic.
3242 2000-10-20 Jason Merrill <jason@redhat.com>
3244 * tree.c (walk_tree): Don't walk into default args.
3246 * error.c (dump_expr): Use host_integerp.
3248 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3250 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3251 "since" in error message.
3253 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3255 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3257 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3259 * decl.c (revert_static_member_fn): Fixed typo.
3261 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3263 * class.c (subobject_offset_fn): New type.
3264 (dfs_record_base_offsets): Remove.
3265 (record_base_offsets): Likewise.
3266 (dfs_search_base_offsets): Likewise.
3267 (record_subobject_offset): New function.
3268 (check_subobject_offset): Likewise.
3269 (walk_subobject_offsets): Likewise.
3270 (record_subobject_offsets): Likewise.
3271 (layout_conflict_p): Reimplement.
3272 (layout_nonempty_base_or_field): Correct handling of type
3273 conflicts during layout.
3274 (layout_empty_base): Likewise.
3275 (build_base_field): Adjust to handle new representation of empty
3277 (build_base_fields): Likewise.
3278 (layout_virtual_bases): Likewise.
3279 (splay_tree_compare_integer_csts): New function.
3280 (layout_class_type): Use a splay_tree, rather than a varray, to
3281 represent the offsets of empty bases.
3283 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3284 * decl.c (select_decl): Don't return declarations that are
3287 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3289 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3290 (fake_std_node): New macro.
3291 * decl.c (in_std): Rename to ...
3292 (in_fake_std): ... this.
3293 (flag_no_builtin): Remove.
3294 (flag_no_nonansi_builtin): Likewise.
3295 (walk_namespaces_r): Use fake_std_node.
3296 (push_namespace): Use std_identifier.
3297 (pop_namespace): Use in_fake_std.
3298 (lookup_name_real): Use fake_std_node.
3299 (init_decl_processing): When -fhonor-std, create the `std'
3300 namespace. Don't create a dummy fake_std_node in that case.
3301 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3302 (builtin_function): Put builtins whose names don't begin
3303 with `_' in the std namespace.
3304 * decl2.c (flag_no_builtin): Remove.
3305 (flag_no_nonansi_builtin): Likewise.
3306 (set_decl_namespace): Use fake_std_node.
3307 (validate_nonmember_using_decl): Likewise.
3308 (do_using_directive): Likewise.
3309 (handle_class_head): Likewise.
3310 * dump.c (dequeue_and_dump): Likewise.
3311 * except.c (init_exception_processing): Use std_identifier.
3312 * init.c (build_member_call): Use fake_std_node.
3313 * rtti.c (init_rtti_processing): Use std_identifier.
3315 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3317 * cp-tree.h (back_end_hook): Remove declaration.
3318 * decl2.c (back_end_hook): Remove definition.
3320 * dump.c (dequeue_and_dump): Dump TREE_USED.
3322 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3324 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3326 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3328 * decl.c (WINT_TYPE): Define.
3329 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3330 c_size_type_node, signed_size_type_node and wint_type_node.
3332 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3334 * decl2.c (warn_missing_format_attribute): New variable.
3335 (lang_decode_option): Decode -Wmissing-format-attribute.
3337 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3339 * typeck.c (qualify_type): Remove.
3340 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3342 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3344 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3346 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3348 * Makefile.in (parse.c, parse.h): Create atomically.
3350 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3352 * class.c (current_obstack): Remove.
3353 * decl.c (ggc_p): Remove.
3354 (start_decl): Don't use decl_tree_cons.
3355 (grokdeclarator): Don't use build_decl_list.
3356 (start_function): Don't use decl_tree_cons.
3357 (finish_function): Don't mess with obstacks.
3358 * decl2.c (grok_x_components): Don't use build_decl_list.
3359 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3360 (implicitly_declare_fn): Don't call build_decl_list.
3361 * parse.y (frob_specs): Don't call build_decl_list or
3363 (expr_or_declarator_intern): Don't call decl_tree_cons.
3364 (primary): Don't call build_decl_list.
3365 (fcast_or_absdcl): Likewise.
3366 (typed_declspecs): Don't call decl_tree_cons.
3367 (reserved_declspecs): Don't call build_decl_list.
3368 (declmods): Likewise.
3369 (reserved_typespecquals): Likewise.
3371 (new_type_id): Likewise.
3372 (cv_qualifiers): Likewise.
3373 (after_type_declarator_intern): Likewise.
3374 (notype_declarator_intern): Likewise.
3375 (absdcl_intern): Likewise.
3376 (named_parm): Likewise.
3377 * pt.c (most_specialized_class): Likewise.
3378 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3379 (init_repo): Initialize it.
3380 * search.c (current_obstack): Remove.
3381 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3383 2000-10-09 Richard Henderson <rth@cygnus.com>
3385 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3386 (c++ language support bits for libgcc): Remove.
3387 (c++.clean): Remove cplib2.txt cleanup.
3388 * config-lang.in (headers, lib2funcs): Remove.
3390 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3391 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3392 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3393 * inc/new.h, inc/typeinfo: Remove files.
3395 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3397 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3399 (init_decl_processing): Initialize intmax_type_node and
3402 2000-10-06 Richard Henderson <rth@cygnus.com>
3404 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3405 (original_result_rtx): Remove.
3406 * decl.c (save_function_data): Don't clear x_result_rtx.
3407 (mark_lang_function): Don't mark it either.
3408 * expr.c (fixup_result_decl): Remove.
3409 * semantics.c (genrtl_named_return_value): Frob the return decl
3410 before calling emit_local_var.
3411 (genrtl_finish_function): Don't call fixup_result_decl.
3412 Always emit the jump to return_label.
3414 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3416 * pt.c (lookup_template_class): Set current access for enum.
3417 (tsubst_enum): Set file & line for enum decl.
3419 * spew.c (yylex): Remove unused variable.
3421 2000-10-05 Richard Henderson <rth@cygnus.com>
3423 * semantics.c (genrtl_finish_function): Don't init or check
3424 can_reach_end; remove noreturn and return value checks.
3426 2000-10-05 Tom Tromey <tromey@cygnus.com>
3428 * init.c (build_java_class_ref): Use `build_static_name' with a
3429 suffix, not a prefix, to build the class object's name.
3431 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3433 * cp-tree.h (access_kind): Fix comment typo.
3434 * decl2.c (grokfield): Fix diagnostic typo.
3435 * semantics.c (finish_template_type): Fix comment typo.
3436 (finish_qualified_object_call_expr): Likewise.
3438 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3440 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3443 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3445 * spew.c (frob_id): New static function.
3446 (frob_opname): Use it.
3449 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3451 * decl.c (lang_mark_false_label_stack): Remove.
3452 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3454 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3456 * gxxint.texi: Use @email for formatting email addresses.
3458 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3460 * error.c: Remove direct obstack manipulation. Replace with
3461 output_buffer-based formatting. Adjust calls to removed macros.
3462 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3463 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3464 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3466 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3468 * ir.texi: Move to ../c-tree.texi.
3470 2000-09-20 Jason Merrill <jason@redhat.com>
3472 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3474 2000-09-21 Andreas Jaeger <aj@suse.de>
3476 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3477 * cp-tree.h: ... here.
3479 * error.c: Remove declaration of cp_printer.
3481 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3483 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3485 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3487 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3490 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3492 * decl.c (start_function): Robustify.
3494 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3496 * cp-tree.h (check_function_format): Accept a `status' parameter.
3498 * call.c, typeck.c: Updates calls to `check_function_format'.
3500 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3502 * decl2.c (handle_class_head): Always push some scope even
3505 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3507 * cp-tree.h (struct cp_language_function): Remove
3508 x_scope_stmt_stack and name_declared.
3509 (current_scope_stmt_stack): Remove.
3510 (function_name_declared_p): New macro.
3511 (struct lang_decl_flags): Use c_lang_decl as a base class.
3513 (struct lang_decl): Replace saved_tree with context.
3514 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3515 (SET_DECL_FRIEND_CONTEXT): Likewise.
3516 (DECL_VIRTUAL_CONTEXT): Likewise.
3517 (DECL_SAVED_TREE): Remove.
3518 (C_DECLARED_LABEL_FLAG): Likewise.
3519 (cplus_expand_expr_stmt): Don't declare.
3520 (add_decl_stmt): Likewise.
3521 (add_scope_stmt): Likewise.
3522 * decl.c (mark_stmt_tree): Remove.
3523 (case_compare): Likewise.
3524 (finish_case_label): Use c_add_case_label.
3525 (init_decl_processing): Set more language-specific hooks.
3526 (build_enumerator): Fix typo in comment.
3527 (cplus_expand_expr_stmt): Remove.
3528 (mark_lang_function): Use mark_c_language_function.
3529 (lang_mark_tree): Use c_mark_lang_decl.
3530 * decl2.c: Change order of inclusion.
3531 * except.c: Likewise.
3532 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3533 back on c_expand_expr.
3534 * friend.c: Include expr.h.
3535 * init.c: Change order of inclusion.
3536 * Makefile.in: Update dependencies.
3537 * lex.h (free_lang_decl_chain): Remove.
3538 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3539 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3541 (instantiate_decl): Use function_name_declared_p.
3542 * semantics.c (lang_expand_expr_stmt): Remove.
3543 (set_current_function_name_declared): Likewise.
3544 (current_function_name_declared): Likewise.
3545 (begin_compound_stmt): Use function_name_declared_p.
3546 (add_decl_stmt): Remove.
3547 (setup_vtbl_ptr): Use function_name_declared_p.
3548 (add_scope_stmt): Remove.
3549 (current_scope_stmt_stack): New function.
3550 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3551 (expand_body): Use function_name_declared_p.
3552 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3553 * typeck.c: Change order of includes.
3554 (convert_sequence): Remove.
3556 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3558 * lex.c (reswords): Add _Complex.
3560 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3562 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3564 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3566 * init.c (begin_init_stmts): Don't use // comments.
3568 2000-09-12 Jason Merrill <jason@redhat.com>
3570 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3571 all non-extern arrays.
3573 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3574 typenames, too. Downgrade complaint to pedwarn.
3575 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3576 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3577 'class This::Inherited'.
3579 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3581 * decl.c (finish_case_label): Given the LABEL_DECL a
3584 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3586 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3587 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3588 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3589 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3590 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3592 (sorry_for_unsupported_tree, print_scope_operator,
3593 print_left_paren, print_right_paren, print_left_bracket,
3594 print_right_bracket, print_whitespace): Likewise.
3595 (aggr_variety): Rename to class_key_or_enum.
3596 (print_type): Rename to print_type_id.
3597 (print_type_specifier_seq, print_simple_type_specifier,
3598 print_elaborated_type_specifier,
3599 print_rest_of_abstract_declarator,
3600 print_parameter_declaration_clause, print_exception_specification,
3601 print_nested_name_specifier, print_template_id,
3602 typedef_original_name, print_template_argument_list_start,
3603 print_template_argument_list_end): New functions.
3605 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3607 * ir.texi: Add more documentation.
3609 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3611 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3612 (current_function_parms): Don't define.
3613 (struct cp_language_function): Remove parms_stored.
3614 (current_function_just_assigned_this): Don't define.
3615 (current_function_parms_stored): Likewise.
3616 (static_ctors): Declare.
3617 (static_dtors): Likewise.
3618 (SF_EXPAND): Don't define.
3619 (expand_start_early_try_stmts): Remove declaration.
3620 (store_parm_decls): Likewise.
3621 * decl.c (static_ctors): Don't declare.
3622 (static_dtors): Likewise.
3623 (struct binding_level): Remove this_block.
3624 (poplevel): Remove dead code.
3625 (set_block): Likewise.
3626 (mark_binding_level): Don't mark this_block.
3627 (mark_saved_scope): Don't mark x_function_parms.
3628 (init_decl_processing): Don't add current_function_parms as a GC
3630 (check_function_type): Change prototype.
3631 (start_function): Remove RTL-generation code.
3632 (expand_start_early_try_stmts): Remove.
3633 (store_parm_decls): Give it internal linkage. Remove
3634 RTL-generation code.
3635 (finish_function): Remove RTL-generation code.
3636 * decl2.c (static_ctors): Fix formatting.
3637 (static_dtors): Likewise.
3638 * method.c (use_thunk): Don't call store_parm_decls.
3639 (synthesize_method): Likewise.
3640 * optimize.c (maybe_clone_body): Likewise.
3641 * parse.y (fn.def2): Likewise.
3642 (.set_base_init): Likewise.
3643 (nodecls): Likewise.
3644 * pt.c (instantiate_decl): Likewise.
3645 * rtti.c (synthesize_tinfo_fn): Likewise.
3646 * semantics.c (genrtl_try_block): Simplify.
3647 (expand_body): Use genrtl_start_function and
3648 genrtl_finish_function.
3649 (genrtl_start_function): New function.
3650 (genrtl_finish_function): Likewise.
3652 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3654 * error.c (cp_tree_printer, case 'P'): Append break.
3656 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3658 * cp-tree.h (frob_opname): Declare.
3659 * parse.y (saved_scopes): New static variable.
3660 (cp_parse_init): Adjust.
3661 (do_id): If lastiddecl is NULL, do do_identifier.
3662 (operator): Save scope information.
3663 (unoperator): New reduction. Restore scope information.
3664 (operator_name): Append unoperator. Call frob_opname.
3665 * spew.c (frob_opname): Define.
3667 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3669 * decl.c, rtti.c: Include defaults.h if not already included.
3670 Don't define the *_TYPE_SIZE macros.
3672 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3674 * cp-tree.h (push_switch): Change prototype.
3675 (check_cp_case_value): Remove declaration.
3676 (decl_constant_value): Likewise.
3677 * decl.c (struct cp_switch): Add switch_stmt and cases.
3678 (case_compare): New function.
3679 (push_switch): Set switch_stmt. Initialize cases.
3680 (pop_switch): Clean up cases.
3681 (define_case_label): Rename to ...
3682 (finish_case_label): ... this. Do semantic analysis for case
3684 (start_function): Correct comment.
3685 * decl2.c (check_cp_case_value): Remove.
3686 * expr.c (do_case): Remove.
3687 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3688 * semantics.c (genrtl_do_poplevel): Remove declaration.
3689 (RECHAIN_STMTS): Remove.
3690 (finish_break_stmt): Use build_break_stmt.
3691 (finish_continue_stmt): Use build_continue_stmt.
3692 (finish_switch_cond): Adjust condition here, rater than in
3693 c_expand_start_case.
3694 (finish_case_label): Remove.
3695 * typeck.c (c_expand_return): Remove.
3696 (c_expand_start_case): Likewise.
3698 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3700 * ir.texi: Document type nodes.
3702 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3704 * cp-tree.h (init_cp_semantics): Declare.
3705 (genrtl_try_block): Don't declare.
3706 (genrtl_handler): Likewise.
3707 (genrtl_catch_block): Likewise.
3708 (genrtl_ctor_stmt): Likewise.
3709 (genrtl_subobject): Likewise.
3710 (genrtl_do_poplevel): Likewise.
3711 (genrtl_named_return_value): Likewise.
3712 * lex.c (init_parse): Call init_cp_semantics.
3713 * semantics.c (genrtl_try_block): Give it internal linkage.
3714 (genrtl_handler): Likewise.
3715 (genrtl_catch_block): Likewise.
3716 (genrtl_ctor_stmt): Likewise.
3717 (genrtl_subobject): Likewise.
3718 (genrtl_do_poplevel): Likewise.
3719 (genrtl_named_return_value): Likewise.
3720 (lang_expand_stmt): Rename to ...
3721 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3722 (init_cp_semantics): Define.
3724 * decl.c (initialize_local_var): Remove RTL-generating code.
3725 * semantics.c (genrtl_try_block): Fix formatting.
3727 Move statement-tree facilities from C++ to C front-end.
3728 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3729 (void_zero_node): Remove.
3730 (stmt_tree): Likewise.
3731 (scope_chain): Adjust.
3732 (language_function): Rename to cp_language_function.
3733 (cp_function_chain): Adjust.
3734 (current_stmt_tree): Remove.
3735 (last_tree): Likewise.
3736 (last_expr_type): Likewise.
3737 (struct lang_decl): Adjust.
3738 (STMT_IS_FULL_EXPR_P): Remove.
3740 (begin_stmt_tree): Likewise.
3741 (finish_stmt_tree): Likewise.
3742 (walk_tree_fn): Likewise.
3743 (walk_stmt_tree): Likewise.
3744 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3745 * decl.c (mark_stmt_tree): Adjust type.
3746 (init_decl_processing): Don't build void_zero_node.
3747 (initialize_local_var): Adjust usage of current_stmt_tree.
3748 (finish_enum): Use add_stmt, not add_tree.
3749 (save_function_data): Adjust use of language_function.
3750 (finish_constructor_body): Use add_stmt, not add_tree.
3751 (finish_destructor_body): Likewise.
3752 (push_cp_function_context): Adjust use of language_function.
3753 (pop_cp_function_context): Likewise.
3754 (mark_lang_function): Likewise.
3755 (mark_cp_function_context): Likewise.
3756 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3757 (build_vec_init): Likewise.
3758 * semantics.c (SET_LAST_STMT): Remove.
3759 (RECHAIN_STMTS): Don't use it.
3760 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3761 (current_stmt_tree): Define.
3763 (finish_goto_stmt): Use add_stmt, not add_tree.
3764 (finish_expr_stmt): Likewise.
3765 (begin_if_stmt): Likewise.
3766 (finish_then_clause): Likewise.
3767 (begin_while_stmt): Likewise.
3768 (begin_do_stmt): Likewise.
3769 (finish_return_stmt): Likewise.
3770 (begin_for_stmt): Likewise.
3771 (finish_break_stmt): Likewise.
3772 (finish_continue_stmt): Likewise.
3773 (begin_switch_stmt): Likewise.
3774 (finish_case_label): Likewise.
3775 (begin_try_block): Likewise.
3776 (begin_function_try_block): Likewise.
3777 (begin_handler): Likewise.
3778 (begin_catch_block): Likewise.
3779 (begin_compound_stmt): Likewise.
3780 (begin_asm_stmt): Likewise.
3781 (finish_asm_stmt): Likewise.
3782 (finish_label_stmt): Likewise.
3783 (add_decl_stmt): Likewise.
3784 (finish_subobject): Likewise.
3785 (finish_decl_cleanup): Likewise.
3786 (finish_named_return_value): Likewise.
3787 (setup_vtbl_ptr): Likewise.
3788 (add_scope_stmt): Likewise.
3789 (finish_stmt_expr): Likewise.
3790 (prune_unused_decls): Remove.
3791 (begin_stmt_tree): Likewise.
3792 (finish_stmt_tree): Likewise.
3793 (prep_stmt): Adjust use of current_stmt_tree.
3794 (lang_expand_stmt): Likewise.
3795 * tree.c (statement_code_p): Remove.
3796 (cp_statement_code_p): New function.
3797 (walk_stmt_tree): Remove.
3798 (init_tree): Set lang_statement_code_p.
3800 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3802 Integrated preprocessor.
3804 * Make-lang.in, Makefile.in: Remove all references to input.c,
3805 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3806 * gxx.gperf, hash.h, input.c: Delete.
3807 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3808 initialized properly.
3810 * class.c (fixup_pending_inline): Take a tree, not a
3811 struct pending_inline *. All callers changed.
3812 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3813 RID_PROTECTED entries in ridpointers[] array here.
3814 * decl.c (duplicate_decls): Do not refer to struct
3816 (record_builtin_type, init_decl_processing): Use RID_MAX not
3818 (grokdeclarator): Use C_IS_RESERVED_WORD.
3819 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3821 (grok_x_components): Do not inspect pending_inlines chain.
3823 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3824 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3825 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3826 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3827 TIME_IDENTIFIER_FILEINFO): Kill.
3829 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3831 * parse.y: Call do_pending_inlines unconditionally.
3832 reinit_parse_for_method is now snarf_method. fn.defpen is no
3833 longer necessary. Remove unnecessary <itype> annotation on
3834 SCOPE. Do not refer to end_of_file or struct pending_inline.
3835 * semantics.c (begin_inline_definitions): Call
3836 do_pending_inlines unconditionally.
3838 * lex.c: Remove all code now shared with C front end.
3839 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3840 into the get_identifier table. Rewrite pragma handling to
3841 work with the registry. Move code to save tokens for later
3842 processing to spew.c.
3844 * spew.c: Rewrite everything in terms of token streams instead
3845 of text. Move routines here from lex.c / input.c as
3846 appropriate. GC-mark trees hanging off the pending inlines
3849 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3851 * NEWS: Mention that the named return value extension has been
3853 * cp-tree.h (original_result_rtx): Define.
3854 (TREE_REFERENCE_EXPR): Remove.
3855 (DECL_VPARENT): Likewise.
3856 (pushdecl_nonclass_level): Likewise.
3857 (store_return_init): Likewise.
3858 (reinit_lang_specific): Likewise.
3859 (genrtl_named_return_value): Change prototype.
3860 * decl.c (original_result_rtx): Remove.
3861 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3862 Do not generate RTL for local variables here.
3863 (store_return_init): Remove.
3864 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3866 (finish_named_return_value): Adjust accordingly. Warn that this
3867 extension is deprecated.
3868 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3870 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3872 * pt.c (type_unification_real): Replace switch with if.
3873 (unify): Tsubst non-type parms before comparing.
3875 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3877 * error.c (dump_typename): New function, broken out of ...
3878 (dump_type): ... here. Use it.
3879 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3881 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3883 * init.c (build_offset_ref): Deal with namespace scoped
3886 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3888 * class.c (resolve_address_of_overloaded_function): Add
3889 explanation message.
3890 * decl.c (define_case_label): Reformat explanation.
3891 * decl2.c (finish_static_data_member_decl): Likewise.
3892 (grokfield): Likewise.
3893 * friend.c (do_friend): Likewise.
3895 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3897 * tree.c (walk_tree): Expose tail recursion.
3898 (walk_stmt_tree): New function.
3899 * cp-tree.h: Prototype walk_stmt_tree.
3900 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3901 the BLOCKs directly. If a BLOCK has no variables after
3902 pruning, discard it.
3903 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3904 restore the line number.
3906 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3908 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3909 (pt.o): Remove dependency on HTAB_H.
3910 * cp-tree.h: Include hashtab.h.
3911 (walk_tree): Change prototype.
3912 (walk_tree_without_duplicates): New function.
3913 * decl.c (check_default_argument): Use it.
3914 * optimize.c (remap_decl): Adjust calls to walk_tree.
3915 (copy_body): Likewise.
3916 (expand_calls_inline): Likewise.
3917 (calls_setjmp_p): Use walk_tree_without_duplicates.
3918 * pt.c: Don't include hashtab.h.
3919 (for_each_template_parm): Use walk_tree_without_duplicates.
3920 * semantics.c (finish-stmt_tree): Likewise.
3921 (expand_body): Likewise.
3922 * tree.c (walk_tree): Add additional parameter.
3923 (walk_tree_without_duplicates): New function.
3924 (count_trees): Use it.
3925 (verify_stmt_tree): Adjust call to walk_tree.
3926 (find_tree): Use walk_tree_without_duplicates.
3927 (no_linkage_check): Likewise.
3928 (break_out_target_exprs): Adjust call to walk_tree.
3929 (cp_unsave): Likewise.
3931 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3933 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3934 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3935 * cp-tree.h (TYPE_BINFO): Adjust comment.
3936 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3937 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3938 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3939 (TYPE_TEMPLATE_INFO): Likewise.
3940 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3941 * class.c (push_nested_class): Likewise.
3942 * decl.c (lookup_name_real): Likewise.
3943 (grokdeclarator): Likewise.
3944 (grok_op_properties): Likewise.
3945 (xref_tag): Likewise.
3946 (xref_basetypes): Likewise.
3947 * decl2.c (constructor_name_full): Likewise.
3948 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3949 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3950 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3951 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3952 (dump_type_suffix): Likewise.
3953 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3955 (get_aggr_from_typedef): Likewise.
3956 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3957 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3958 (write_template_parm): Likewise.
3959 (write_template_template_parm): Check tree code instead of
3960 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3961 * method.c (build_overload_nested_name): Add
3962 BOUND_TEMPLATE_TEMPLATE_PARM.
3963 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3964 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3965 * pt.c (convert_template_argument): Check tree code instead of
3966 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3967 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3968 (for_each_template_parm): Adjust comment.
3969 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3970 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3971 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3972 template_args_equal to compare template template parameter cases.
3973 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3974 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3976 * tree.c (copy_template_template_parm): Decide whether to create
3977 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3978 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3979 (copy_tree_r): Likewise.
3980 * typeck.c (comptypes): Likewise. Check tree code instead of
3981 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3983 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3985 * decl.c (finish_function): Move the code for handling functions
3986 marked with the constructor and destructor attributes inside the
3989 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3991 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3993 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3995 * pt.c (lookup_template_class): Remove abort.
3996 * tree.c (get_type_decl): Allow error_mark_node.
3998 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4000 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4003 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4005 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4008 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4010 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4011 union tag mismatch error reporting.
4013 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4015 * call.c (build_scoped_method_call): Check it is not a namespace.
4017 2000-08-30 Jason Merrill <jason@redhat.com>
4019 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4021 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4022 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4023 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4025 * decl.c (start_function): Always call make_function_rtl.
4027 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4029 * semantics.c (prune_unused_decls): New function.
4030 (finish_stmt_tree): Call it via walk_tree.
4032 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4034 * class.c (build_secondary_vtable): Constify a char *.
4035 * decl.c (init_decl_processing): Initialize function_id_node,
4036 pretty_function_id_node, and func_id_node.
4037 * input.c (struct input_source): Constify 'str'.
4038 (feed_input): Constify first argument.
4039 * mangle.c (write_identifier): Constify argument.
4040 * pt.c (mangle_class_name_for_template): Constify argument.
4042 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4044 * typeck.c (mark_addressable): Remove code that pokes around in
4047 2000-08-28 Jason Merrill <jason@redhat.com>
4049 * lex.c (file_name_nondirectory): Move to toplev.c.
4051 * cp-tree.h (LOCAL_CLASS_P): New macro.
4052 * class.c (finish_struct_1): Use it.
4054 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4056 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4057 (write_encoding): Pass another argument to write_name.
4058 (write_name): Add ignore_local_scope parameter. Fix handling of
4060 (write_nested_name): Use write_unqualified_name.
4061 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4062 (write_template_prefix): Use write_unqualified_name.
4063 (write_component): Remove.
4064 (write_local_name): Add parameter. Use direct local entity to
4065 discriminator calculation.
4066 (write_class_enum_type): Pass another argument to write_name.
4067 (write_template_template_arg): Likewise.
4068 (make_guard_variable): Likewise.
4070 2000-08-27 Jason Merrill <jason@redhat.com>
4072 * decl.c (pushdecl): Matching decls for local externs are found in
4073 the current level. Propagate linkage information from previous
4076 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4078 * ir.texi (Expressions): Fix typo.
4080 2000-08-25 Greg McGary <greg@mcgary.org>
4082 * tree.c (init_tree): Use ARRAY_SIZE.
4084 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4086 * error.c (cp_tree_printer): Rework.
4088 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4090 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4092 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4093 (cp-demangle.o): Remove target.
4094 (dyn-string.o): Likewise.
4096 * decl.c (grokfndecl): Require that `main' return an `int'.
4097 * mangle.c (write_encoding): Don't mangle return types for
4098 conversion functions.
4100 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4102 * error.c (tree_formatting_info): New data type.
4103 (tree_being_formatted): New macro.
4104 (tree_formatting_flags): Likewise.
4105 (put_whitespace): Likewise.
4106 (print_tree_identifier): Likewise.
4107 (print_identifier): Likewise.
4108 (cp_tree_printer, print_function_argument_list, print_declaration,
4109 print_expression, print_function_declaration,
4110 print_function_parameter, print_type, print_cv_qualifier): New
4112 (init_error): Initialize lang_printer.
4114 2000-08-24 Jason Merrill <jason@redhat.com>
4116 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4117 adjustment necessary.
4119 2000-08-24 Greg McGary <greg@mcgary.org>
4121 * cp-tree.h (MAIN_NAME_P): Remove macro.
4123 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4125 * error.c (print_instantiation_context): Don't forget to flush the
4128 2000-08-23 Jason Merrill <jason@redhat.com>
4130 * typeck.c (build_ptrmemfunc): Save the input pmf.
4132 * method.c (process_modifiers): Use same_type_p.
4134 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4136 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4137 * mangle.c (write_function_type): Change prototype.
4138 (write_encoding): Don't mangle return types for
4139 constructors or destructors.
4140 (write_type): Adjust call to write_function_type.
4141 * pt.c (instantiate_template): Instantiate alternate entry points
4142 when instantiating the main function.
4144 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4146 * error.c (cp_print_error_function): Don't use embedded '\n' in
4149 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4151 * decl.c (init_decl_processing): Remove bogus initialization.
4152 * error.c (lang_print_error_function): Restore here.
4153 (init_error): Initialize print_error_function.
4155 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4157 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4159 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4161 * Makefile.in (error.o): Depends on diagnostic.h
4163 * cp-tree.h (problematic_instantiation_changed,
4164 record_last_problematic_instantiation, current_instantiation,
4165 print_instantiation_context): Declare.
4166 (maybe_print_template_context): Remove.
4168 * decl.c (init_decl_processing): Set print_error_function to NULL.
4169 (lang_print_error_function): Remove, since we're using a new
4172 * error.c: #include diagnostic.h
4173 (function_category): New function.
4174 (cp_diagnostic_starter): Likewise.
4175 (cp_diagnostic_finalizer): Likewise.
4176 (cp_print_error_function): Likewise.
4177 (maybe_print_instantiation_context): Likewise.
4178 (print_instantiation_full_context): Likewise.
4179 (print_instantiation_partial_context): Likewise.
4180 (print_instantiation_context): Define.
4181 (init_error): Initialize diagnostic pager and finalizer.
4183 * pt.c (problematic_instantiation_changed): Define.
4184 (record_last_problematic_instantiation): Likewise.
4185 (current_instantiation): Likewise.
4186 (maybe_print_template_context): Remove.
4187 (print_template_context): Likewise.
4188 (current_tinst_level): Make static to reflect Brendan Kehoe's
4189 change of 1995-04-13.
4190 (push_tinst_level): Call print_instantiation_context.
4192 2000-08-21 Nix <nix@esperi.demon.co.uk>
4194 * lang-specs.h: Do not process -o or run the assembler if
4197 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4199 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4201 * decl2.c (lang_decode_option): Disable gettext attributes for
4204 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4206 * lex.c (lang_init_options): Default diagnostic message maximum
4207 length to 80, when line-wrapping.
4209 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4211 * class.c (build_vtbl_initializer): Clear the entire
4212 vtbl_init_data. Start keeping track of the functions for which we
4213 have created vcall offsets here.
4214 (dfs_build_vcall_offset_vtbl_entries): Remove.
4215 (build_vcall_offset_vtbl_entries): Reimplement.
4216 (add_vcall_offset_vtbl_entries_r): New function.
4217 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4218 computing when vcall offsets are necessary.
4220 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4222 * decl.c (member_function_or_else): Use cp_error ... %T.
4223 (grokdeclarator): Likewise.
4224 (start_method): Likewise.
4225 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4227 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4229 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4232 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4234 * cp-tree.h (PTRMEM_OK_P): New macro.
4235 (itf_ptrmem_ok): New enumeration value.
4236 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4237 argument. Diagnose implicit pointer to member.
4238 (instantiate_type): Don't diagnose implicit pointer to member
4239 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4240 resolve_address_of_overloaded_function.
4241 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4242 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4243 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4244 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4245 (build_unary_op): Deal with single non-static member in
4248 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4250 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4252 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4254 * cp-tree.h (enum_name_string): Remove prototype.
4255 (report_case_error): Remove prototype.
4256 * cp/typeck2.c (enum_name_string): Remove.
4257 (report_case_error): Remove.
4258 * error.c (dump_expr): Deal with enum values directly.
4259 Correctly negate integer constant.
4261 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4263 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4264 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4265 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4266 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4267 (__cxa_vec_new): Use __cxa_vec_new2.
4268 (__cxa_vec_delete): Use __cxa_vec_delete2.
4270 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4272 * vec.cc (__cxa_vec_new): Set "C" linkage.
4273 (__cxa_vec_ctor): Likewise.
4274 (__cxa_vec_cctor): Likewise.
4275 (__cxa_vec_dtor): Likewise.
4276 (__cxa_vec_delete): Likewise.
4277 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4278 (__cxa_vec_ctor): Likewise.
4279 (__cxa_vec_cctor): Likewise.
4280 (__cxa_vec_dtor): Likewise.
4281 (__cxa_vec_delete): Likewise.
4283 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4285 * class.c (instantiate_type): Reinstate local variable
4286 deleted in previous change.
4288 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4291 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4293 * cp-tree.h (instantiate_type_flags): New enumeration.
4294 (instantiate_type): Change parameter.
4295 * class.c (instantiate_type): Adjust prototype. Adjust.
4296 * call.c (standard_conversion): Adjust instantiate_type call.
4297 (reference_binding): Likewise.
4298 (build_op_delete_call): Likewise.
4299 (convert_like_real): Likewise.
4300 * cvt.c (cp_convert_to_pointer): Likewise.
4301 (convert_to_reference): Likewise.
4302 * pt.c (convert_nontype_argument): Likewise.
4303 * typeck.c (build_binary_op): Likewise.
4304 (build_ptrmemfunc): Likewise.
4305 (convert_for_assignment): Likewise.
4307 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4309 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4310 (current_aggr): Define.
4311 * decl.c (grokdeclarator): Make sure a friend class is an
4312 elaborated type specifier.
4313 * parse.y (current_aggr): Remove static definition.
4314 (cp_parse_init): Adjust.
4315 (structsp): Clear and restore current_aggr.
4316 (component_decl_list): Clear current_aggr.
4318 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4319 aggregate tag on the typename's context.
4321 * pt.c (tsubst_friend_class): Return error_mark_node, if
4323 (instantiate_class_template): Ignore error_mark_node friend types.
4325 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4327 * cvt.c (warn_ref_binding): New static function, broken out of ...
4328 (convert_to_reference): ... here. Use it.
4330 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4332 * parse.y (template_arg): Add rule for template qualified with
4335 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4337 * decl2.c (add_function): Reorganize.
4338 (arg_assoc): Do not consider function template decls.
4340 2000-08-11 Jason Merrill <jason@redhat.com>
4342 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4345 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4347 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4348 (lookup_nested_tag): Likewise.
4350 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4353 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4355 * parse.y (named_complex_class_head_sans_basetype): Remove
4358 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4360 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4361 explicit TEMPLATE_ID_EXPR args.
4362 (build_expr_from_tree, case CALL_EXPR): Likewise.
4364 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4366 * decl.c (check_tag_decl): Diagnose typename's which don't
4369 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4371 * init.c (build_aggr_init): Reject bogus array initializers
4374 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4376 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4378 * cp/tinfo.cc (__dynamic_cast): Likewise.
4379 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4381 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4383 * cvt.c (convert_to_pointer_force): Fix error message when
4384 attempting to cast from ambiguous base.
4386 2000-08-08 Jason Merrill <jason@redhat.com>
4388 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4389 (tsubst_template_arg_vector): Likewise.
4391 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4392 assume that one will be as large as the union.
4394 2000-08-07 Kazu Hirata <kazu@hxi.com>
4396 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4397 * decl.c (pop_labels): Likewise.
4399 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4401 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4403 (__pointer_to_member_type_info): Likewise.
4404 (__base_class_info): Likewise.
4405 (__class_type_info): Likewise.
4406 (__si_class_type_info): Likewise.
4407 (__vmi_class_type_info): Likewise.
4408 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4409 Changed member names to match specifications.
4410 (__vmi_class_type_info::__do_find_public_src): Likewise.
4411 (__si_class_type_info::__do_dyncast): Likewise.
4412 (__vmi_class_type_info::__do_dyncast): Likewise.
4413 (__si_class_type_info::__do_upcast): Likewise.
4414 (__vmi_class_type_info::__do_upcast): Likewise.
4415 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4416 (__pbase_type_info::__pointer_catch): Likewise.
4417 (__pointer_type_info::__pointer_catch): Likewise.
4418 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4420 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4422 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4423 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4424 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4426 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4428 * cp-tree.h (add_method): Change prototype.
4429 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4430 Don't double the size of the method vector in the error case.
4431 (handle_using_decl): Adjust call to add_method.
4432 (add_implicitly_declared_members): Likewise.
4433 (clone_function_decl): Likewise.
4434 * decl2.c (check_classfn): Likewise.
4435 * semantics.c (finish_member_declaration): Likewise.
4437 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4439 * decl.c (flag_isoc94): New variable.
4441 2000-08-02 Jason Merrill <jason@redhat.com>
4443 * pt.c (do_type_instantiation): Add complain parm; don't complain
4444 if called recursively.
4445 * cp-tree.h, parse.y: Adjust.
4447 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4449 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4450 -Wno-strict-prototypes.
4452 * g++spec.c: Adjust type of second argument to
4453 lang_specific_driver, and update code as necessary.
4455 * cp-tree.h: Don't prototype min_precision here.
4456 (my_friendly_assert): Cast expression to void.
4457 * semantics.c (do_poplevel): Initialize scope_stmts.
4459 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4461 * cp-tree.h (DECL_NEEDED_P): Tweak.
4463 2000-07-28 Jason Merrill <jason@redhat.com>
4465 * lang-specs.h: Use %i in rule for .ii files.
4467 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4469 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4471 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4473 Allow indirect primary bases.
4474 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4476 (CLASSTYPE_VFIELD_PARENT): Remove.
4477 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4478 (BINFO_PRIMARY_BINFO): Remove.
4479 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4480 (BINFO_VBASE_PRIMARY_P): Likewise.
4481 (BINFO_PRIMARY_BASE_OF): New macro.
4482 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4483 (get_primary_binfo): New function.
4484 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4485 * class.c (vcall_offset_data_s): Rename to ...
4486 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4487 and add ctor_vtbl_p.
4488 (get_derived_offset): Use get_primary_binfo.
4489 (dfs_mark_primary_bases): Adjust handling of virtual primary
4491 (mark_primary_bases): Likewise.
4492 (set_primary_base): Take a binfo, not an integer, as a
4493 representation of the primary base.
4494 (indirect_primary_base_p): Remove.
4495 (determine_primary_base): Adjust for indirect primary bases.
4496 (dfs_find_final_overrider): Fix typo in coment.
4497 (update_vtable_entry_for_fn): Use get_primary_binfo.
4498 (layout_nonempty_base_or_field): Tweak.
4499 (build_base_fields): Adjust for new primary base semantics.
4500 (dfs_propagate_binfo_offsets): Remove.
4501 (propagate_binfo_offsets): Rewrite.
4502 (dfs_set_offset_for_shared_vbases): Remove.
4503 (layout_virtual_bases): Don't use it.
4504 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4506 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4507 CLASSTYPE_VFIELD_PARENT.
4508 (dfs_get_primary_binfo): New function.
4509 (get_primary_binfo): Likewise.
4510 (dump_class_hierarchy_r): Tweak printing of primary bases.
4511 (build_vtbl_initializer): Fix typo in comments. Use
4513 (build_vcall_and_vbase_vtbl_entries): Likewise.
4514 (build_vbaes_offset_vtbl_entries): Likewise.
4515 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4516 BV_VCALL_INDEX to handle indirect primary bases.
4517 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4518 (build_rtti_vtbl_entries): Likewise.
4519 * search.c (get_shared_vbase_if_not_primary): Tweak.
4520 (find_vbase_instance): Likewise.
4521 (binfo_for_vtable): Simplify.
4522 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4523 (make_binfo): Make it have 11 entries.
4525 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4527 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4528 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4529 ascertaining primaryness.
4530 (G): Remove template_args.
4531 (decl_is_template_id): New function.
4532 (write_encoding): Use decl_is_template_id.
4533 (write_name): Likewise. Handle type_decls. Get main variant of
4535 (write_nested_name): Likewise.
4536 (write_prefix): Likewise.
4537 (write_template_prefix): Likewise.
4538 (write_special_name_constructor): Remove defunct production from
4540 (write_bare_function_type): Remove comment about absent parameter.
4541 (write_template_template_arg): Add missing grammar production to
4544 2000-07-27 Jason Merrill <jason@redhat.com>
4546 * decl.c (duplicate_decls): If common_type produces a non-typedef
4547 type for a typedef, just use the old type.
4549 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4551 * cp-tree.h (function_depth): Declare.
4552 (verify_stmt_tree): Likewise.
4553 (find_tree): Likewise.
4554 * decl.c (function_depth): Give it external linkage.
4555 * optimize.c (optimize_function): Increment and decrement it.
4556 * tree.c (verify_stmt_tree_r): New function.
4557 (verify_stmt_tree): Likewise.
4558 (find_tree_r): Likewise.
4559 (find_tree): Likewise.
4561 2000-07-27 Jason Merrill <jason@redhat.com>
4563 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4565 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4567 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4569 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4570 * decl2.c (get_guard): Call cp_finish_decl, not
4571 rest_of_decl_compilation, for local guards.
4572 * lex.c (do_identifier): Remove unused variable.
4574 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4576 * parse.y: Add missing ';'.
4578 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4580 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4583 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4585 Kill strict_prototype. Backwards compatibility only for
4586 non NO_IMPLICIT_EXTERN_C systems.
4587 * cp-tree.h (flag_strict_prototype): Remove.
4588 (strict_prototype): Remove.
4589 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4590 * decl.c (maybe_push_to_top_level): Adjust.
4591 (pop_from_top_level): Adjust.
4592 (decls_match): Only allow sloppy parm matching for ancient
4594 (init_decl_processing): Adjust.
4595 (grokdeclarator): Adjust.
4596 * decl2.c (flag_strict_prototype): Remove.
4597 (strict_prototype): Remove.
4598 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4599 (lang_f_options): Remove "strict-prototype".
4600 (unsupported-options): Add "strict-prototype".
4601 * lex.c (do_identifier): Adjust.
4602 (do_scoped_id): Adjust.
4603 * parse.y (empty_parms): Adjust.
4604 * class.c (push_lang_context): Adjust.
4605 (pop_lang_context): Adjust.
4606 * typeck.c (comp_target_parms): Adjust.
4608 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4610 * decl.c (poplevel): Deal with anonymous variables at for scope.
4611 (maybe_inject_for_scope_var): Likewise.
4613 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4615 * decl.c: Remove all signal handling code, now done in toplev.c.
4617 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4619 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4621 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4624 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4626 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4627 Define my_friendly_assert and my_friendly_abort as macros
4628 which may call friendly_abort. Prototype friendly abort, not
4629 my_friendly_abort or my_friendly_assert.
4630 * decl.c (signal_catch): Report the signal caught in the error
4631 message. Call fatal directly.
4632 * typeck2.c (ack, my_friendly_assert): Delete.
4633 (my_friendly_abort): Rename to friendly_abort. Expect file,
4634 line, and function parameters. Report the abort code, then
4635 call fancy_abort. Do not mask an abort if errors have
4638 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4640 * typeck.c (comp_target_parms): Remove obsolete parameter.
4641 (comp_target_types): Adjust.
4643 2000-07-17 Jason Merrill <jason@redhat.com>
4645 * typeck.c (mark_addressable): Never set TREE_USED.
4646 * call.c (build_call): Don't abort on calls to library functions
4647 that have been declared normally.
4649 * typeck.c (build_binary_op): Fix grammar in warning.
4651 * exception.cc (__eh_free): Fix prototype.
4653 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4655 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4656 IDENTIFIER_NAMESPACE_VALUE.
4658 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4660 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4661 * method.c (use_thunk): Correct handling of vcall offsets.
4663 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4665 * .cvsignore: parse.h and parse.c have no cp- prefix.
4667 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4669 * .cvsignore: New file.
4671 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4673 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4675 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4677 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4679 * parse.h: Likewise.
4681 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4683 * class.c (layout_class_type): Add pointers to virtual bases after
4684 base classes under the old ABI.
4686 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4688 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4689 (finish_continue_stmt): Likewise.
4690 (begin_for_stmt): Remove call to note_level_for_for.
4691 (finish_goto_stmt): Change call from build_min_nt
4693 (finish_expr_stmt): Likewise.
4694 (begin_if_stmt): Likewise.
4695 (begin_while_stmt): Likewise.
4696 (finish_while_stmt): Likewise.
4697 (finish_return_stmt): Likewise.
4698 (begin_for_stmt): Likewise.
4699 (finish_for_stmt): Likewise.
4700 (finish_break_stmt): Likewise.
4701 (begin_switch_stmt): Likewise.
4702 (finish_case_label): Likewise.
4703 (genrtl_try_block): Likewise.
4704 (begin_try_block): Likewise.
4705 (begin_handler): Likewise.
4706 (begin_compound_stmt): Likewise.
4707 (finish_asm_stmt): Likewise.
4708 (finish_label_stmt): Likewise.
4709 (add_decl_stmt): Likewise.
4710 (finish_subobject): Likewise.
4711 (finish_decl_cleanup): Likewise.
4712 (finish_named_return_value): Likewise.
4713 (setup_vtbl_ptr): Likewise.
4714 (add_scope_stmt): Likewise.
4715 * decl.c (finish_constructor_body): Likewise.
4716 (finish_destructor_body): Likewise.
4717 * optimize.c (copy_body_r): Likewise.
4718 (initialize_inlined_parameters): Likewise.
4719 (declare_return_variable): Likewise.
4720 (expand_call_inline): Likewise.
4722 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4724 * semantics.c (expand_body): Sync interface information
4725 at the end of function body expansion.
4727 2000-07-09 Jason Merrill <jason@redhat.com>
4729 * init.c (build_new_1): Bail early if the call to new fails.
4731 * decl.c (compute_array_index_type): Check specifically for
4732 an INTEGER_CST, not just TREE_CONSTANT.
4734 * decl.c (duplicate_decls): Don't call duplicate_decls on
4735 the DECL_TEMPLATE_RESULT.
4736 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4739 * error.c (dump_template_bindings): Don't crash if we had an
4740 invalid argument list.
4742 * typeck.c (c_expand_start_case): Do narrowing here.
4743 * semantics.c (finish_switch_cond): Not here.
4745 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4747 * parse.y (asm_clobbers): Do string concatenation.
4749 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4751 * decl.c (pushtag): Don't put local classes in template functions
4752 on the local_classes list.
4754 2000-07-04 Scott Snyder <snyder@fnal.gov>
4756 * decl2.c (get_guard): Add missing return for old ABI local
4759 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4761 * cp-tree.h (char_type_p): New function.
4762 * decl.c (init_decl_processing): Don't initialize
4763 signed_wchar_type_node or unsigned_wchar_type_node.
4764 (complete_array_type): Handle brace-enclosed string-constants.
4765 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4766 * tree.c (char_type_p): New function.
4767 * typeck2.c (digest_init): Use char_type_p.
4769 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4771 * pt.c (tsubst): Don't layout type, if it's error_mark.
4773 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4775 * pt.c (instantiate_pending_templates): Reset template level.
4777 2000-07-05 Jason Merrill <jason@redhat.com>
4779 * call.c (joust): Don't complain about `operator char *()' beating
4780 `operator const char *() const'.
4782 2000-07-04 scott snyder <snyder@fnal.gov>
4783 Jason Merrill <jason@redhat.com>
4785 * repo.c (repo_get_id): Handle the case where a class with virtual
4786 bases has a null TYPE_BINFO_VTABLE.
4788 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4789 Jason Merrill <jason@redhat.com>
4791 * parse.y (member_init): Just pass in the type.
4792 * init.c (expand_member_init): Handle getting a type.
4794 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4795 Jason Merrill <jason@redhat.com>
4797 * decl.c (finish_function): Warn if a function has no return
4799 Suggested by Andrew Koenig.
4800 * typeck.c (check_return_expr): Do set current_function_returns_value
4801 if we got an error_mark_node.
4803 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4805 * decl2.c (push_decl_namespace): Push the original namespace.
4807 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4809 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4810 * semantics.c (begin_class_definition): Clear it.
4812 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4814 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4815 (genrtl_expr_stmt): Likewise.
4816 (genrtl_decl_stmt): Likewise.
4817 (genrtl_if_stmt): Likewise.
4818 (genrtl_while_stmt): Likewise.
4819 (genrtl_do_stmt): Likewise.
4820 (genrtl_return_stmt): Likewise.
4821 (genrtl_for_stmt): Likewise.
4822 (genrtl_break_stmt): Likewise.
4823 (genrtl_continue_stmt): Likewise.
4824 (genrtl_scope_stmt): Likewise.
4825 (genrtl_switch_stmt): Likewise.
4826 (genrtl_case_label): Likewise.
4827 (genrtl_begin_compound_stmt): Likewise.
4828 (genrtl_finish_compound_stmt): Likewise.
4829 (genrtl_compound_stmt): Likewise.
4830 (genrtl_asm_stmt): Likewise.
4832 * init.c (begin_init_stmts): Remove call to
4833 genrtl_begin_compound_stmt.
4834 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4836 * semantics.c (lang_expand_stmt): Changed call to
4837 genrtl_compound_stmt to ignore return value.
4839 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4841 * mangle.c (canonicalize_for_substitution): Return the canonical
4844 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4846 * typeck.c (commonparms): Remove obstack manipulations.
4848 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4850 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4852 * Makefile.in (OBJS): Added ../c-semantics.o.
4853 (OBJDEPS): Likewise.
4855 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4857 (struct stmt_tree): Added comment.
4858 (current_function_name_declared): Removed.
4859 (stmts_are_full_exprs_p): Likewise.
4860 (genrtl_do_pushlevel): Likewise.
4861 (genrtl_clear_out_block): Likewise.
4862 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4863 (DECL_ANON_UNION_ELEMS): Likewise.
4864 (emit_local_var): Likewise.
4865 (make_rtl_for_local_static): Likewise.
4866 (do_case): Likewise.
4867 (expand_stmt): Likewise.
4868 (genrtl_decl_cleanup): Likewise.
4869 (c_expand_asm_operands): Likewise.
4870 (c_expand_return): Likewise.
4871 (c_expand_start_case): Likewise.
4873 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4874 (emit_local_var): Likewise.
4875 (initialize_local_var): Change reference to
4876 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4877 Change reference to stmts_are_full_exprs_p to
4878 current_stmt_tree->stmts_are_full_exprs_p.
4879 (push_cp_function_context): Likewise.
4881 * expect.c (expand_throw): Change reference to
4882 stmts_are_full_exprs_p.
4884 * init.c (build_aggr_init): Change reference to
4885 stmts_are_full_exprs_p.
4886 (build_vec_init): Likewise.
4888 * optimize.c (maybe_clone_body): Change reference to
4889 current_function_name_declared to
4890 cp_function_chain->name_declared.
4892 * pt.c (instantiate_decl): Change reference to
4893 current_function_name_declared to
4894 cp_function_chain->name_declared.
4896 * semantics.c (expand_cond): Moved declaration to c-common.h.
4897 (genrtl_do_pushlevel): Moved to c-semantics.c.
4898 (genrtl_clear_out_block): Likewise.
4899 (genrtl_goto_stmt): Likewise.
4900 (genrtl_expr_stmt): Likewise.
4901 (genrtl_decl_stmt): Likewise.
4902 (gerntl_if_stmt): Likewise.
4903 (genrtl_while_stmt): Likewise.
4904 (genrtl_do_stmt): Likewise.
4905 (genrtl_return_stmt): Likewise.
4906 (genrtl_for_stmt): Likewise.
4907 (genrtl_break_stmt): Likewise.
4908 (genrtl_continue_stmt): Likewise.
4909 (genrtl_scope_stmt): Likewise.
4910 (genrtl_switch_stmt): Likewise.
4911 (genrtl_case_label): Likewise.
4912 (genrtl_begin_compound_stmt): Likewise.
4913 (genrtl_finish_compound_stmt): Likewise.
4914 (genrtl_compound_stmt): Likewise.
4915 (genrtl_asm_stmt): Likewise.
4916 (genrtl_decl_cleanup): Likewise.
4917 (expand_cond): Likewise.
4918 (expand_stmt): Renamed to ...
4919 (lang_expand_stmt): ... this.
4920 (lang_expand_expr_stmt): Initialize.
4921 (set_current_function_name_declared): Likewise.
4922 (stmts_are_full_exprs_p): Likewise.
4923 (current_function_name_declared): Likewise.
4924 (anon_aggr_type_p): Likewise.
4925 (do_poplevel): Change reference to
4926 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4927 Change reference to stmts_are_full_exprs_p to
4928 current_stmt_tree->stmts_are_full_exprs_p.
4929 (add_tree): Likewise.
4930 (finish_expr_stmt): Likewise.
4931 (prep_stmt): Likewise.
4932 (lang_expand_stmt): Likewise.
4933 (begin_compound_stmt): Change reference to
4934 current_function_name_declared to
4935 cp_function_chain->name_declared and call to
4936 current_function_name_declared().
4937 (setup_vtbl_ptr): Likewise.
4938 (genrtl_do_poplevel): Removed.
4940 2000-06-30 Jason Merrill <jason@redhat.com>
4942 * init.c (init_init_processing): Go back to aligning like
4943 double_type_node for old ABI.
4944 (get_cookie_size): Make cookie larger if we get a type that needs
4946 (build_vec_delete): Call it.
4948 * typeck.c (qualify_type_recursive): New fn.
4949 (composite_pointer_type): Use it.
4950 (build_binary_op): Use composite_pointer_type.
4952 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4953 Jason Merrill <jason@redhat.com>
4955 * typeck.c (check_return_expr): Don't complain about returning
4956 NULL from operator new if -fcheck-new.
4957 * cp-tree.h: Declare flag_check_new here.
4960 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4962 * mangle.c (find_substitution): Use same_type_p.
4963 (write_encoding): Don't check for substitutions.
4965 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4967 * parse.y (expr_no_comma_rangle): New non-terminal.
4968 (template_parm): Use it for default parameter case.
4969 (template_arg): Use it.
4970 (expr_no_commas): Remove commented out undefined extensions.
4971 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4972 * parse.h, parse.c: Rebuilt.
4974 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4976 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4977 (finish_asm_stmt): Do it here, instead.
4979 * cp-tree.h (ridpointers): Don't declare.
4980 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4981 (record_builtin_java_type): Likewise.
4982 (init_decl_processing): Likewise.
4983 * lex.c: Move inclusion of lex.h.
4984 (ridpointers): Don't define.
4985 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4987 * lex.h (enum rid): Rename to ...
4988 (enum cp_rid): ... this.
4989 (ridpointers): Don't declare.
4990 * parse.y: Move inclusion of lex.h.
4991 * parse.c: Regenerated.
4992 * spew.c: Move inclusion of lex.h.
4994 * cp-tree.h (struct language_function): Remove temp_name_counter.
4995 (temp_name_counter): Remove.
4996 (get_temp_name): Change prototype.
4997 (get_guard): New function.
4998 (get_guard_cond): Likewise.
4999 (set_guard): Likewise.
5000 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5001 * decl.c (expand_static_init): Use get_guard and friends to
5002 implement guard variables.
5003 * decl2.c (get_temp_name): Assume that the variables created are
5005 (get_sentry): Rename to ...
5006 (get_guard): ... this. Implement new ABI guard variables.
5007 (get_guard_bits): New function.
5008 (get_guard_cond): Likewise.
5009 (set_guard): Likewise.
5010 (start_static_initialization_or_destruction): Use them.
5011 (do_static_initialization): Replace sentry with guard throughout.
5012 (do_static_destruction): Likewise.
5013 * init.c (create_temporary_var): Add comment.
5015 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5017 * mangle.c (find_substitution): Use same_type_p.
5018 (write_encoding): Don't check for substitutions.
5020 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5022 * parse.y (expr_no_comma_rangle): New non-terminal.
5023 (template_parm): Use it for default parameter case.
5024 (template_arg): Use it.
5025 (expr_no_commas): Remove commented out undefined extensions.
5026 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5027 * parse.h, parse.c: Rebuilt.
5029 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5031 * cp-tree.h (flag_const_strings): Remove.
5032 (warn_parentheses): Likewise.
5033 (warn_format): Likewise.
5034 (common_type): Likewise.
5035 (default_conversion): Likewise.
5036 (build_binary_op): Likewise.
5037 (cp_build_binary_op): New macro.
5038 * call.c (build_new_op): Use cp_build_binary_op instead of
5040 * class.c (build_vtable_entry_ref): Likewise.
5041 * decl.c (expand_static_init): Likewise.
5042 (compute_array_index_type): Likewise.
5043 (build_enumerator): Likewise.
5044 * decl2.c (delete_sanity): Likewise.
5045 (start_static_initialization_or_destruction): Likewise.
5046 * error.c (dump_type_suffix): Likewise.
5047 * init.c (resolve_offset_ref): Likewise.
5048 (build_new): Likewise.
5049 (build_new_1): Likewise.
5050 (build_vec_delete_1): Likewise.
5051 (build_vec_init): Likewise.
5052 (build_delete): Likewise.
5053 * rtti.c (synthesize_tinfo_fn): Likewise.
5054 (synthesize_tinfo_var): Likewise.
5055 * search.c (expand_upcast_fixups): Likewise.
5056 (fixup_all_virtual_upcast_offsets): Likewise.
5057 * typeck.c (build_array_ref): Likewise.
5058 (get_member_function_from_ptrfunc): Likewise.
5059 (build_binary_op): Add parameter.
5060 (pointer_int_sum): Use cp_build_binary_op.
5061 (pointer_diff): Likewise.
5062 (build_modify_expr): Likewise.
5063 (get_delta_difference): Likewise.
5064 (build_ptrmemfunc): Likewise.
5066 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5068 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5069 * decl.c (create_implicit_typedef): Adjust.
5070 * decl2.c (build_artificial_parm): Adjust.
5071 * method.c (implicitly_declare_fn): Adjust.
5072 * pt.c (push_inline_template_parms_recursive): Adjust.
5073 (process_template_parm): Adjust.
5074 (overloaded_template_name): Adjust.
5075 * semantics.c (finish_template_template_parm): Adjust.
5077 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5079 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5080 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5081 where to emit thunks.
5082 (build_vtt): Adjust call to build_vtt_inits.
5083 (build_vtt_inits): Add parameter to indicate whether or not
5084 sub-VTTs for virtual bases should be included. Adjust handling of
5085 construction vtables.
5086 (get_matching_base): New function.
5087 (dfs_build_vtt_inits): Rename to ...
5088 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5089 construction vtables.
5090 (dfs_fixup_binfo_vtbls): Likewise.
5091 (build_ctor_vtbl_groups): Build construction vtables for virtual
5093 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5094 to build construction vtbls.
5095 (dfs_accumulate_vtbl_inits): Adjust handling of
5096 construction vtables.
5098 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5101 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5103 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5105 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5107 * search.c (hides): Remove.
5108 (is_subobject_of_p): Add most_derived parameter. Use
5110 (lookup_field_queue_p): Adjust.
5111 (lookup_field_r): Adjust.
5113 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5115 * decl2.c (handle_class_head): Bash typedefs to the type's main
5118 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5120 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5121 (begin_global_stmt_expr): ... this.
5122 (genrtl_finish_stmt_expr): Rename to ...
5123 (finish_global_stmt_expr): ... this.
5124 * init.c (begin_init_stmts): Adjust calls.
5125 (finish_init_stmts): Likewise.
5126 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5127 (begin_global_stmt_expr): ... this.
5128 (genrtl_finish_stmt_expr): Rename to ...
5129 (finish_global_stmt_expr): ... this.
5131 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5133 * search.c (lookup_member): Fix typo in comment.
5135 2000-06-24 Jason Merrill <jason@redhat.com>
5137 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5138 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5140 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5142 * parse.y (complex_direct_notype_declarator): Support global_scope.
5143 * Makefile.in: Adjust conflict count.
5145 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5147 * parse.y (template_arg): Convert TEMPLATE_DECL
5148 that is a template template paramter to
5149 TEMPLATE_TEMPLATE_PARM here.
5151 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5152 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5153 (copy_template_template_parm): Adjust prototype.
5154 * decl.c (grokdeclarator): Remove dead code.
5155 * pt.c (process_template_parm): Tidy.
5156 (lookup_template_class): Construct nodes in
5157 copy_template_template_parm.
5158 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5159 lookup_template_class. Use TYPE_TI_TEMPLATE.
5160 * tree.c (copy_template_template_parm): Add NEWARGS
5162 (mapcar): Adjust call to copy_template_template_parm.
5163 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5164 * method.c (build_template_template_parm_names): Change error
5165 code to avoid compilation warning.
5167 * gxxint.texi: Document template template parameter
5170 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5172 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5173 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5174 (cp-demangle.o): New rule.
5175 (dyn-string.o): Likewise.
5176 * inc/cxxabi.h (__cxa_demangle): New declaration.
5178 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5180 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5181 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5182 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5184 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5185 (make_thunk): Change prototype.
5186 (emit_thunk): Rename to use_thunk.
5187 (mangle_thunk): Change prototype.
5188 * class.c (get_derived_offset): Simplify.
5189 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5190 BV_GENERATE_THUNK_WITH_VTABLE_P.
5191 (build_primary_vtable): Simplify.
5192 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5193 (dfs_find_base): Remove.
5194 (update_vtable_entry_for_fn): Correct bug in finding the base
5195 where a virtual function was first declared. Figure out whether
5196 or not to emit a vcall-thunk with the vtables in which it appears.
5197 Correct logic for deciding whether to use an ordinary thunk, or a
5199 (finish_struct_1): Remove unnecssary code.
5200 (build_vtbl_initializer): Use ssize_int for the running counter of
5202 (build_vtbl_initializer): Only use vcall thunks where necessary.
5203 Mark thunks as needing to be emitted with their vtables, or not.
5204 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5205 indices. Use size_binop.
5206 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5207 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5209 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5210 (build_vtable_entry): Mark thunks as needing to be emitted with
5211 their vtables, or not.
5212 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5213 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5215 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5217 * error.c (dump_expr): Use BV_FN.
5218 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5220 * method.c (make_thunk): Likewise.
5221 (emit_thunk): Rename to use_thunk. Allow callers to decide
5222 whether or not to actually emit the thunk. Adjust for changes in
5223 representation of vcall offsets.
5224 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5225 * semantics.c (emit_associated_thunks): New function.
5226 (expand_body): Use it.
5227 * ir.texi: Adjust decriptions of thunks.
5229 2000-06-22 Jason Merrill <jason@redhat.com>
5231 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5232 (tsubst_friend_function): Copy it here.
5234 * decl.c (grok_op_properties): Fix typo.
5236 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5239 * pt.c (check_explicit_specialization): Clarify error.
5241 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5242 an old OVERLOAD when we're declaring a non-function.
5243 (pushdecl, destroy_local_var): Check for error_mark_node.
5244 (warn_extern_redeclared_static): Also bail early if
5246 (push_overloaded_decl): Ignore an old error_mark_node.
5248 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5250 * call.c (build_x_va_arg): Check if in a template decl.
5251 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5253 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5255 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5257 * decl.c (check_goto): Computed gotos assumed OK.
5259 2000-06-20 Jason Merrill <jason@redhat.com>
5261 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5262 for which we don't need to look for instantiations.
5264 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5266 * parse.y (program): Always call finish_translation_unit.
5267 * parse.c, parse.h: Rebuilt.
5269 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5271 * method.c: Don't include hard-reg-set.h.
5273 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5275 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5277 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5279 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5280 * cvt.c (cp_convert_to_pointer): Likewise.
5281 (convert_to_void): Likewise.
5282 * error.c (dump_expr): Likewise.
5283 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5284 * init.c (build_delete): Likewise.
5285 * method.c (emit_thunk): Likewise.
5286 * optmize.c (declare_return_variable): Likewise.
5287 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5288 (get_typeid): Likewise.
5289 (build_dynamic_cast_1): Likewise.
5290 * typeck.c (composite_pointer_type): Likewise.
5291 (common_type): Likewise.
5292 (build_indirect_ref): Likewise.
5293 (build_binary_op): Likewise.
5294 (build_x_compound_expr): Likewise.
5295 (check_return_expr): Likewise.
5296 * typeck2.c (add_exception_specifier): Likewise.
5298 * mangle.c (write_method_parms): Use direct comparison for end
5301 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5303 * cp-tree.h (genrtl_try_block): Declare function.
5304 (genrtl_handler): Likewise.
5305 (genrtl_catch_block): Likewise.
5306 (genrtl_ctor_stmt): Likewise.
5307 (genrtl_subobject): Likewise.
5308 (genrtl_decl_cleanup): Likewise.
5309 (genrtl_do_poplevel): Likewise.
5310 (genrtl_do_pushlevel): Likewise.
5311 (genrtl_clear_out_block): Likewise.
5312 (genrtl_goto_stmt): Likewise.
5313 (genrtl_expr_stmt): Likewise.
5314 (genrtl_decl_stmt): Likewise.
5315 (genrtl_if_stmt): Likewise.
5316 (genrtl_while_stmt): Likewise.
5317 (genrtl_do_stmt): Likewise.
5318 (genrtl_return_stmt): Likewise.
5319 (genrtl_for_stmt): Likewise.
5320 (genrtl_break_stmt): Likewise.
5321 (genrtl_continue_stmt): Likewise.
5322 (genrtl_scope_stmt): Likewise.
5323 (genrtl_switch_stmt): Likewise.
5324 (genrtl_case_label): Likewise.
5325 (genrtl_begin_compound_stmt): Likewise.
5326 (genrtl_finish_compound_stmt): Likewise.
5327 (genrtl_compound_stmt): Likewise.
5328 (genrtl_asm_stmt): Likewise.
5329 (genrtl_named_return_value): Likewise.
5330 (genrtl_begin_stmt_expr): Likewise.
5331 (genrtl_finish_stmt_expr): Likewise.
5332 (finish_for_stmt): Removed first argument.
5333 (finish_switch_stmt): Likewise.
5335 * semantics.c (genrtl_try_block): Define function.
5336 (genrtl_handler): Likewise.
5337 (genrtl_catch_block): Likewise.
5338 (genrtl_ctor_stmt): Likewise.
5339 (genrtl_subobject): Likewise.
5340 (genrtl_decl_cleanup): Likewise.
5341 (genrtl_do_poplevel): Likewise.
5342 (genrtl_do_pushlevel): Likewise.
5343 (genrtl_clear_out_block): Likewise.
5344 (genrtl_goto_stmt): Likewise.
5345 (genrtl_expr_stmt): Likewise.
5346 (genrtl_decl_stmt): Likewise.
5347 (genrtl_if_stmt): Likewise.
5348 (genrtl_while_stmt): Likewise.
5349 (genrtl_do_stmt): Likewise.
5350 (genrtl_return_stmt): Likewise.
5351 (genrtl_for_stmt): Likewise.
5352 (genrtl_break_stmt): Likewise.
5353 (genrtl_continue_stmt): Likewise.
5354 (genrtl_scope_stmt): Likewise.
5355 (genrtl_switch_stmt): Likewise.
5356 (genrtl_case_label): Likewise.
5357 (genrtl_begin_compound_stmt): Likewise.
5358 (genrtl_finish_compound_stmt): Likewise.
5359 (genrtl_compound_stmt): Likewise.
5360 (genrtl_asm_stmt): Likewise.
5361 (genrtl_named_return_value): Likewise.
5362 (genrtl_begin_stmt_expr): Likewise.
5363 (genrtl_finish_stmt_expr): Likewise.
5364 (finish_for_stmt): Removed first argument and generate rtl
5366 (finish_switch_stmt): Likewise.
5367 (do_poplevel): Removed generate rtl specific code.
5368 (do_pushlevel): Likewise.
5369 (add_tree): Likewise.
5370 (finish_goto_stmt): Likewise.
5371 (finish_expr_stmt): Likewise.
5372 (begin_if_stmt): Likewise.
5373 (finish_if_stmt_cond): Likewise.
5374 (finish_then_clause): Likewise.
5375 (begin_else_clause): Likewise.
5376 (finish_else_clause): Likewise.
5377 (finish_if_stmt): Likewise.
5378 (clear_out_block): Likewise.
5379 (begin_while_stmt): Likewise.
5380 (finish_while_stmt_cond): Likewise.
5381 (finish_while_stmt): Likewise.
5382 (begin_do_stmt): Likewise.
5383 (finish_do_body): Likewise.
5384 (finish_do_stmt): Likewise.
5385 (finish_return_stmt): Likewise.
5386 (begin_for_stmt): Likewise.
5387 (finish_for_init_stmt): Likewise.
5388 (finish_for_cond): Likewise.
5389 (finish_for_expr): Likewise.
5390 (finish_break_stmt): Likewise.
5391 (finish_continue_stmt): Likewise.
5392 (begin_switch_stmt): Likewise.
5393 (finish_switch_cond): Likewise.
5394 (finish_case_label): Likewise.
5395 (begin_try_block): Likewise.
5396 (begin_function_try_block): Likewise.
5397 (finish_try_block): Likewise.
5398 (finish_cleanup_try_block): Likewise.
5399 (finish_cleanup): Likewise.
5400 (finish_function_try_block): Likewise.
5401 (finish_handler_sequence): Likewise.
5402 (finish_function_handler_sequence): Likewise.
5403 (begin_handler): Likewise.
5404 (finish_handler_parms): Likewise.
5405 (begin_catch_block): Likewise.
5406 (finish_handler): Likewise.
5407 (begin_compound_stmt): Likewise.
5408 (finish_compound_stmt): Likewise.
5409 (finish_asm_stmt): Likewise.
5410 (finish_label_stmt): Likewise.
5411 (finish_label_decl): Likewise.
5412 (finish_subobject): Likewise.
5413 (finish_decl_cleanup): Likewise.
5414 (finish_named_return_value): Likewise.
5415 (begin_stmt_expr): Likewise.
5416 (finish_stmt_expr): Likewise.
5418 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5419 to call genrtl_expr_stmt when appropriate.
5421 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5422 begin_compound_expr to call genrtl_begin_stmt_expr and
5423 genrtl_begin_compound_expr when appropriate.
5424 (finish_init_stmts): Changed calls to finish_compound_expr and
5425 finish_stmt_expr to call genrtl_finish_compound_expr and
5426 genrtl_finish_stmt_expr when appropriate.
5427 (expand_default_init): Changed call to finish_expr_stmt to call
5428 genrtl_expr_stmt when appropriate.
5429 (build_vec_init): Likewise.
5431 * parse.y (simple_stmt): Removed first argument from call to
5432 finish_for_stmt. Removed first argument from call to
5435 * parse.c: Regenerated.
5437 * pt.c (tsubst_expr): Removed first argument from call to
5438 finish_for_stmt. Removed first argument from call to
5441 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5443 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5444 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5446 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5447 (cplus_tree_code_length[]): Likewise.
5448 (cplus_tree_code_name[]): Likewise.
5449 (init_parse): Added call to add_c_tree_codes. Changed
5450 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5452 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5454 * cp-tree.h (finish_mem_initializers): Declare.
5455 (count_trees): Likewise.
5456 * parse.y (base_init): Use finish_mem_initializers.
5457 * semantics.c (finish_mem_initializers): New function.
5459 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5460 the number of trees.
5462 (count_trees): Don't use it.
5464 2000-06-15 Jason Merrill <jason@redhat.com>
5466 * tree.c (count_trees): New debugging function.
5468 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5469 * init.c (build_member_call): Pull out the name of a DECL.
5471 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5472 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5473 * optimize.c (optimize_function): Not here.
5474 * pt.c (instantiate_decl): Push to TV_PARSE.
5476 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5478 * cp-tree.h (struct language_function): Remove x_base_init_list
5479 and x_member_init_list.
5480 (current_base_init_list): Remove.
5481 (current_member_init_list): Likewise.
5482 (setup_vtbl_ptr): Change prototype.
5483 (emit_base_init): Likewise.
5484 (expand_member_init): Likewise.
5485 (reinit_parse_for_function): Remove.
5486 * decl.c (save_function_data): Don't clear x_base_init_list and
5488 (mark_language_function): Don't mark them.
5489 * init.c (perform_member_init): Tweak comment.
5490 (sort_member_init): Take the list of initializers as an argument.
5491 (sort_base_init): Likewise.
5492 (emit_base_init): Likewise.
5493 (expand_member_init): Return the initializer. Don't use global
5495 * lex.c (reinit_parse_for_function): Remove.
5496 * method.c (build_template_parm_names): Correct substitution.
5497 (do_build_copy_constructor): Don't use current_member_init_list
5498 and current_base_init_list.
5499 (synthesize_method): Likewise.
5500 * parse.y (base_init): Split mem-initializers into
5501 base-initializers and field-initializers.
5502 (member_init_list): Build up the list here.
5503 (member_init): Return the initializer.
5504 (fn.depfn): Don't use reinit_parse_for_function.
5505 * parse.c: Regenerated.
5506 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5508 (tsubst_expr): Don't use current_member_init_list
5509 and current_base_init_list.
5510 (tsubst_expr_values): Rename to ...
5511 (tsubst_initializer_list): ... this. Use convert_from_reference.
5512 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5513 and current_base_init_list.
5514 (begin_function_definition): Don't call reinit_parse_for_function.
5516 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5518 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5521 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5523 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5525 * cp-tree.h (IF_COND): Move to c-common.h.
5526 (THEN_CLAUSE): Likewise.
5527 (ELSE_CLAUSE): Likewise.
5528 (WHILE_COND): Likewise.
5529 (WHILE_BODY): Likewise.
5530 (DO_COND): Likewise.
5531 (DO_BODY): Likewise.
5532 (RETURN_EXPR): Likewise.
5533 (EXPR_STMT_EXPR): Likewise.
5534 (FOR_INIT_STMT): Likewise.
5535 (FOR_COND): Likewise.
5536 (FOR_EXPR): Likewise.
5537 (FOR_BODY): Likewise.
5538 (SWITCH_COND): Likewise.
5539 (SWITCH_BODY): Likewise.
5540 (CASE_LOW): Likewise.
5541 (CASE_HIGH): Likewise.
5542 (GOTO_DESTINATION): Likewise.
5543 (COMPOUND_BODY): Likewise.
5544 (ASM_CV_QUAL): Likewise.
5545 (ASM_STRING): Likewise.
5546 (ASM_OUTPUTS): Likewise.
5547 (ASM_INPUTS): Likewise.
5548 (ASM_CLOBBERS): Likewise.
5549 (DECL_STMT_DECL): Likewise.
5550 (STMT_EXPR_STMT): Likewise.
5551 (LABEL_STMT_LABEL): Likewise.
5552 (SCOPE_BEGIN_P): Likewise.
5553 (SCOPE_END_P): Likewise.
5554 (SCOPE_STMT_BLOCK): Likewise.
5555 (SCOPE_NULLIFIED_P): Likewise.
5556 (SCOPE_NO_CLEANUPS_P): Likewise.
5557 (SCOPE_PARTIAL_P): Likewise.
5558 (ASM_VOLATILE_P): Likewise.
5559 (STMT_LINENO): Likewise.
5560 (STMT_LINENO_FOR_FN_P): Likewise.
5562 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5563 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5564 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5565 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5566 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5568 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5570 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5571 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5573 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5574 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5575 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5577 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5579 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5580 * class.c (dfs_find_final_overrider): Set it appropriately.
5581 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5582 avoid unneeded secondary vptrs.
5584 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5586 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5587 (check_bitfield_decl, check_field_decl): Likewise.
5588 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5589 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5590 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5591 (xfer_tag, finish_enum): Likewise.
5592 * decl2.c (finish_builtin_type): Likewise.
5593 * init.c (init_init_processing): Likewise.
5594 * pt.c (instantiate_class_template): Likewise.
5595 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5596 * cp-tree.h (struct lang_type): Add user_align member.
5597 (CLASSTYPE_USER_ALIGN): Define.
5599 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5601 * Make-lang.in (c++.install-common): Install g++-cross in
5602 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5603 $(target_alias)-g++ and $(target_alias)-c++.
5605 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5607 * class.c (vcall_offset_data_s): Add last_init and fns.
5608 (overrides): Rename to same_signature_p.
5609 (dfs_find_final_overrider): Adjust accordingly.
5610 (mark_overriders): Likewise.
5611 (warn_hidden): Likewise.
5612 (build_vtbl_initializer): Reorganize machinery for building things
5613 at negative offsets.
5614 (build_vcall_and_vbase_vtbl_entries): Likewise.
5615 (build_vbase_offset_vtbl_entries): Likewise.
5616 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5617 offset entries. Do not create two entries for functions with the
5619 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5620 (build_rtti_vtbl_entries): Reorganize machinery for building things
5621 at negative offsets.
5623 * optimize.c (expand_call_inline): Don't recurse into the code
5624 used to initialize the parameters more than once.
5626 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5628 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5629 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5630 (find_substitution): Only use the `Sa' substitution for
5631 std::allocator, not instantiations of it.
5632 (write_template_prefix): Move comment. Only use a TREE_LIST to
5633 represent substitutions for a member template.
5634 (write_array_type): Mangle array dimensions correctly.
5635 * optimize.c (maybe_clone_body): Copy more information from the
5637 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5638 on the regenerated declaration.
5640 2000-06-11 Chip Salzenberg <chip@valinux.com>
5641 Mark Mitchell <mark@codesourcery.com>
5643 * class.c (build_vtable): Clarify comment.
5644 (build_ctor_vtbl_group): Pass the most derived type to
5647 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5649 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5651 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5653 * decl.c (add_binding): Handle duplicate declarations of external
5656 2000-06-09 Chip Salzenberg <chip@valinux.com>
5657 Mark Mitchell <mark@codesourcery.com>
5659 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5661 (write_signed_number): New macro.
5662 (write_unsigned_number): Likewise.
5663 (write_source_name): Use them.
5664 (write_number): Handle signed and unsigned values.
5665 (write_integer_cst): Use tree_int_cst_sgn, and use
5666 write_unsigned_number or write_signed_number as appropriate.
5667 (write_discriminator): Use write_unsigned_number or
5668 write_signed_number as appropriate.
5669 (write_template_arg_literal): Likewise.
5670 (write_array_type): Use tree_low_cst.
5671 (write_template_parm): Use write_unsigned_number or
5672 write_signed_number as appropriate.
5673 (write_substitution): Adjust call to write_number.
5674 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5675 (write_expression): Handle non-type template arguments of
5676 reference type correctly.
5677 (mangle_thunk): Use write_signed_number.
5679 2000-06-09 Chip Salzenberg <chip@valinux.com>
5681 * mangle.c (find_substition): Don't mangle objects with typename
5682 substitutions (e.g. "cin" as "Si").
5684 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5686 * call.c (add_candidate): Use ggc_alloc_cleared.
5687 * decl.c (lookup_label): Likewise.
5688 * lex.c (retrofit_lang_decl): Likewise.
5690 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5692 * semantics.c (expand_body): Push to TV_EXPAND.
5693 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5694 * decl.c (start_function): Always call announce_function.
5696 * tinfo2.cc: Just declare abort.
5698 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5700 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5701 whenever @ is a symbolic name.
5703 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5705 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5707 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5709 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5710 DECL_ASSEMBLER_NAME.
5712 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5714 * decl2.c (c_language): Define.
5716 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5718 * lex.c (lang_init_options): Tweak.
5720 * decl2.c: Remove #inclusion of diagnostic.h
5721 (lang_decode_option): Move diagnostic formatting options to
5724 * lang-options.h: Remove documentation for diagnostic options.
5726 * Makefile.in (lex.o): Depends upon diagnostic.h
5728 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5730 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5731 the same DECL_RESULT, it's not a redefinition.
5732 * pt.c (tsubst_decl): Remove code to handle illegal
5735 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5737 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5739 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5741 * search.c (maybe_suppress_debug_info): Don't check
5742 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5744 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5747 Remember instantiation context in deferred instantiations.
5748 * cp-tree.h (struct tinst_level): Remove.
5749 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5750 * pt.c (current_tinst_level): Now a tree.
5751 (print_template_context, push_tinst_level, pop_tinst_level,
5752 tinst_for_decl): Adjust.
5753 (reopen_tinst_level): New fn.
5754 (init_pt): Register current_tinst_level as a root.
5755 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5756 of the pending templates list.
5757 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5758 * lex.c (extract_interface_info): Adjust.
5759 * decl2.c (warn_if_unknown_interface): Adjust.
5761 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5763 * class.c (indirect_primary_base_p): New function.
5764 (determine_primary_base): Use it.
5766 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5768 Update new-abi dynamic cast algorithm.
5769 * tinfo.cc (__class_type_info::__dyncast_result): Add
5770 whole_details. Adjust constructor.
5771 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5772 Avoid unnecessary searching.
5773 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5775 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5777 * decl.c (init_decl_processing): Don't call record_component_aliases.
5778 * tree.c (build_cplus_array_type_1): Likewise.
5780 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5782 * ir.texi: Correct typo.
5783 * mangle.c (write_expression): Handle non-type template arguments
5784 with reference type.
5785 * method.c (build_overload_value): Likewise.
5786 * pt.c (convert_nontype_argument): Explicitly represent conversion
5787 to a reference with an ADDR_EXPR.
5788 (unify): Always unify arguments in left-to-right order.
5790 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5791 Mark Mitchell <mark@codesourcery.com>
5793 * Make-lang.in (CXX_SRCS): Add mangle.c.
5794 * Makefile.in (CXX_OBJS): Add mangle.o.
5795 (mangle.o): New rule.
5797 * class.c (local_classes): New variable.
5798 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5799 (get_vtt_name): Use mangle_vtt_name for new ABI.
5800 (init_class_processing): Initialize local_classes.
5801 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5802 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5803 (std_identifier): New macro.
5804 (DECL_VOLATILE_MEMFUNC_P): New macro.
5805 (DECL_NAMESPACE_STD_P): Likewise.
5806 (local_classes): Declare.
5807 (get_mostly_instantiated_function_type): Declare.
5808 (init_mangle): Declare.
5809 (mangle_decl): Likewise.
5810 (mangle_type_string): Likewise.
5811 (mangle_type): Likewise.
5812 (mangle_typeinfo_for_type): Likewise.
5813 (mangle_typeinfo_string_for_type): Likewise.
5814 (mangle_vtbl_for_type): Likewise.
5815 (mangle_vtt_for_type): Likewise.
5816 (mangle_ctor_vtbl_for_type): Likewise.
5817 (mangle_thunk): Likewise.
5818 (mangle_conv_op_name_for_type): Likewise.
5819 (mangle_guard_variable): Likewise.
5820 * decl.c (pushtag): Keep track of local classes.
5821 (initialize_predefined_identifiers): Initialize std_identifier.
5822 (init_decl_processing): Use std_identifier.
5823 (start_decl): Don't treat instantiations as specializations.
5824 (grokdeclarator): Likewise.
5825 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5826 name for fully-instantiated templates.
5827 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5828 destructors with the new ABI.
5829 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5830 (grokfield): Use mangle_type for new ABI.
5831 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5832 (get_sentry): Use mangle_guard_variable for new ABI.
5833 (start_static_initialization_or_destruction): Likewise.
5834 * expr.c (extract_aggr_init): Remove.
5835 (extract_scalar_init): Likewise.
5836 (extract_init): Remove #if 0'd code.
5837 * mangle.c: New function.
5838 * method.c (build_mangled_name): Assert not flag_new_abi.
5839 (build_static_name): Likewise.
5840 (build_decl_overload_real): Likewise.
5841 (build_typename_overload): Likewise.
5842 (build_overload_with_type): Likewise.
5843 (build_overload_name): Likewise.
5844 (get_ctor_vtbl_name): Likewise.
5845 (start_squangling): Likewise.
5846 (get_id_2): Likewise.
5847 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5848 (init_method): Call init_mangle for new ABI.
5849 (make_thunk): Call mangle_thunk for new ABI.
5850 * operators.def: Correct new ABI manglings for the `%' operator.
5852 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5853 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5854 (lookup_template_class): Call mangle_decl for new ABI.
5855 (get_mostly_instantiated_function_type): New function.
5856 (set_mangled_name_for_template_decl): Use it.
5857 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5858 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5859 conversion op names.
5860 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5861 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5862 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5863 mangle_typeinfo_string_for_type.
5865 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5867 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5868 (INNERMOST_TEMPLATE_ARGS): New macro.
5869 (innermost_args): Remove.
5870 (get_innermost_template_args): New function.
5871 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5872 * error.c (dump_function_decl): Be caution when using
5873 most_general_template.
5874 * method.c (build_template_parm_names): Use
5875 INNERMOST_TEMPLATE_ARGS.
5876 * pt.c (add_to_template_args): Tidy comment
5877 (get_innermost_template_args): New function.
5878 (check_explicit_specialization): Clear DECL_INITIAL for a new
5880 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5882 (push_template_decl): Always register specializations of the most
5884 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5885 (coerce_template_parms): Likewise.
5886 (lookup_template_class): Likewise.
5887 (innermost_args): Remove.
5888 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5889 (tsubst_decl): Handle tricky specializations. Use
5890 get_innermost_template_args.
5891 (instantiate_template): Simplify handling of partial
5893 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5894 (most_general_template): Reimplement, in a more straightforward
5896 (regenerate_decl_from_template): Tweak formatting. Use
5897 TMPL_ARGS_DEPTH for clarity.
5898 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5900 * dump.c (dequeue_and_dump): Dump information about thunks.
5902 2000-06-01 Richard Henderson <rth@cygnus.com>
5904 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5906 2000-06-01 Richard Henderson <rth@cygnus.com>
5908 * decl2.c (unsupported_options): Fix typo, make const.
5909 (lang_decode_option): Fix bsearch argument order.
5911 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5913 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5916 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5918 * cp-tree.h (c_get_alias_set): Deleted.
5919 * Makefile.in (decl.o): Include ../expr.h.
5920 * decl.c (expr.h): Include.
5921 (init_decl_processing): Call record_component_aliases for arrays.
5922 (grokdeclarator): Likewise.
5923 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5924 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5926 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5928 Remove guiding declaration support.
5929 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5930 (flag_guiding_decls): Remove.
5931 * call.c (build_user_type_conversion_1): Remove support for
5933 (build_new_function_call): Likewise.
5934 (build_new_op): Likewise.
5935 (build_new_method_call): Likewise.
5936 * decl.c (start_function): Likewise.
5937 * friend.c (is_friend): Likewise.
5938 (do_friend): Likewise.
5939 * decl2.c ((flag_dump_translation_unit): Make it const.
5940 (flag_guiding_decls): Remove.
5941 (unsupported_options): New variable
5942 (compare_options): New function.
5943 (lang_decode_option): Use them.
5945 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5947 * method.c (mangle_expression): Adjust test for legal expression
5950 * pt.c (instantiate_decl): Save and restore the local
5951 specializations list.
5953 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5955 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5957 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5959 * call.c (add_template_candidate_real): Handle member template
5960 constructors for classes with virtual bases.
5961 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5962 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5964 * ir.texi: Update thunk documentation.
5966 * call.c (joust): Fix handling of overloaded builtin operators.
5968 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5970 * cp-tree.h (DECL_ANTICIPATED): New macro.
5971 Document new use of DECL_LANG_FLAG_7.
5972 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5973 in the user namespace.
5974 * lex.c (do_identifier): If the identifier's declaration has
5975 DECL_ANTICIPATED on, it has not yet been declared. But do not
5976 replace it with an ordinary implicit declaration.
5978 * tinfo2.cc: Include stdlib.h.
5980 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5982 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5983 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5986 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5988 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5991 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5993 * operators.def (<?): Duplicated, should have been...
5996 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5997 Mark Mitchell <mark@codesourcery.com>
5999 * cp-tree.h (ansi_opname): Make it a macro.
6000 (ansi_assopname): Likewise.
6001 (struct lang_decl_flags): Add assignment_operator_p.
6002 (struct lang_decl): Add operator_code.
6003 (DECL_VTT_PARM): Adjust.
6004 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6005 overloaded operator.
6006 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6007 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6008 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6009 (opname_tab): Remove.
6010 (assignop_tab): Likewise.
6011 (operator_name_info_t): New type.
6012 (operator_name_info): New variable.
6013 (assignment_operator_name_info): Likewise.
6014 (build_cp_library_fn): Remove declaration.
6015 (push_cp_library_fn): Likewise.
6016 (operator_name_string): Likewise.
6017 (build_decl_overload): Likewise.
6018 * call.c (print_z_candidates): Simplify.
6019 (build_object_call): Adjust usage of ansi_opname. Use
6020 DECL_OVERLOADED_OPERATOR_P.
6021 (op_error): Adjust operator name lookup.
6022 (build_conditional_expr): Adjust usage of ansi_opname.
6023 (build_new_op): Likewise.
6024 (build_op_delete_call): Likewise.
6025 (build_over_call): Likewise.
6026 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6027 * decl.c (duplicate_decls): Copy operator_code.
6028 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6029 (builtin_function): Adjust parameters to build_library_fn_1.
6030 (build_library_fn_1): Accept an overloaded operator code.
6031 (build_library_fn): Pass ERROR_MARK.
6032 (build_cp_library_fn): Accept an overloaded operator code.
6033 (push_cp_library_fn): Likewise.
6034 (grokfndecl): Tweak.
6035 (grokdeclarator): Simplify code to compute names of overloaded
6036 operators. Adjust use of ansi_opname.
6037 (ambi_op_p): Work on tree_codes, not identifiers.
6038 (unary_op_p): Likewise.
6039 (grok_op_properties): Likewise.
6040 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6041 (lang_mark_tree): Don't try to mark the operator_code.
6042 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6043 * error.c (dump_decl): Remove special handling for operator
6045 (dump_function_name): Likewise.
6046 (dump_expr): Adjust name lookup of operators.
6047 (op_to_string): Simplify.
6048 (assop_to_string): Likewise.
6049 * init.c (build_new_1): Adjust use of ansi_opname.
6050 * lex.c (opname_tab): Remove.
6051 (assignop_tab): Likewise.
6052 (ansi_opname): Likewise.
6053 (ansi_assopname): Likewise.
6054 (operator_name_string): Likewise.
6055 (reinit_lang_specific): Likewise.
6056 (operator_name_info): New variable.
6057 (assignment_operator_name_info): Likewise.
6058 (init_operators): New function.
6059 (init_parse): Use it.
6060 (do_identifier): Adjust use of ansi_opname.
6061 * method.c (mangle_expression): Don't use ansi_opname for
6063 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6064 (build_decl_overload): Remove.
6065 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6066 (do_build_assign_ref): Adjust use of ansi_opname.
6067 (synthesize_method): Likewise.
6068 (implicitly_declare_fn): Likewise.
6069 * operators.def: New file.
6070 * parse.y (operator): Adjust use of ansi_opname.
6071 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6072 (set_mangled_name_for_template_decl): Don't play games with
6074 (special_function_p): Adjust use of ansi_opname.
6075 * typeck.c (check_return_expr): Likewise.
6076 * Make-lang.in (cc1plus): Depend on operators.def.
6077 * Makefile.in (lex.o): Likewise.
6080 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6082 * Make-lang.in (cplib2.ready): Eradicate.
6084 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6086 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6087 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6088 (built_min, cp_tree_equal): Likewise.
6090 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6092 * class.c (layout_nonempty_base_or_field): Replace
6093 `record_layout_info' with `record_layout_info_s'.
6095 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6098 * cp-tree.h (struct language_function): x_named_labels is now
6099 a struct named_label_list*.
6100 * decl.c (struct named_label_use_list): Renamed from...
6101 (struct named_label_list): ...this. New struct.
6102 (push_binding_level): Don't set eh_region.
6103 (note_level_for_eh): New fn.
6104 (pop_label): Take label and old value directly.
6105 (pop_labels): Adjust for new named_labels format.
6106 (lookup_label): Likewise.
6107 (poplevel): Note characteristics of a binding level containing a
6108 named label. Mess with named label lists earlier.
6109 (mark_named_label_lists): New fn.
6110 (mark_lang_function): Call it.
6111 (use_label): New fn, split out from...
6112 (make_label_decl): ...here. Don't call it.
6113 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6114 check_previous_gotos): New fns, split out from...
6115 (define_label): ...here.
6116 (check_switch_goto): New fn.
6117 (define_case_label): Call it.
6118 (check_goto): New fn.
6119 * semantics.c (finish_goto_stmt): Call it and use_label.
6120 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6121 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6123 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6125 * class.c (build_vtable_entry_ref): Correct usage of
6126 get_vtbl_decl_for_binfo.
6128 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6129 * method.c (implicitly_declare_fn): Not here.
6131 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6133 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6134 (CPTI_PTMD_DESC_TYPE): ... here.
6135 (ptmd_desc_type_node): Rename to ...
6136 (ptm_desc_type_node): ... here.
6138 * rtti.c (ptmd_initializer): Rename to ...
6139 (ptm_initializer): ... here.
6140 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6142 (create_tinfo_types): Adjust.
6144 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6146 Finish implementation of VTTs.
6147 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6148 CPTI_VTT_PARM_IDENTIFIER.
6149 (vtt_parm_identifier): New macro.
6150 (vtt_parm_type): Likewise.
6151 (BINFO_SUBVTT_INDEX): Likewise.
6152 (BINFO_VPTR_INDEX): Likewise.
6153 (struct lang_decl): Add vtt_parm.
6154 (DECL_VTT_PARM): New macro.
6155 (DECL_USE_VTT_PARM): Likewise.
6156 (DECL_NEEDS_VTT_PARM_P): Likewise.
6157 (get_vtt_name): Declare.
6158 (build_artifical_parm): Likewise.
6159 (fixup_all_virtual_upcast_offsets): Likewise.
6160 (expand_indirect_vtbls_init): Remove.
6161 * call.c (build_new_method_call): Pass the vtt to subobject
6162 constructors and destructors.
6163 * class.c (get_vtt_name): Give it external linkage.
6164 (build_clone): Handle the magic VTT parameters for clones.
6165 (clone_function_decl): Fix typo in comment.
6166 (build_vtt): Keep track of the indices in the VTTs where various
6167 entities are stored.
6168 (build_vtt_inits): Likewise.
6169 (dfs_build_vtt_inits): Likewise.
6170 (build_ctor_vtbl_group): Tweak type of construction vtables.
6171 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6172 primary bases, when building construction vtables.
6173 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6174 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6175 (init_decl_processing): Initialize vtt_parm_type.
6176 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6177 (lang_mark_tree): Make vtt_parm.
6178 * decl2.c (build_artificial_parm): New function.
6179 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6180 (grokclassfn): Use build_artificial_parm.
6181 * init.c (initialize_vtbl_ptrs): Call
6182 fixup_all_virtual_upcast_offsets directly.
6183 (perform_member_init): Use the complete subobject destructor for
6185 (build_vtbl_address): New function.
6186 (expand_virtual_init): Handle VTTs.
6187 * optimize (maybe_clone_body): Likewise.
6188 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6190 (expand_indirect_vtbls_init): Remove.
6191 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6192 * tree.c (make_binfo): Make them bigger.
6194 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6196 * inc/cxxabi.h (__pbase_type_info): Define, based on
6197 __pointer_type_info.
6198 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6199 (__pointer_to_member_type_info): Likewise.
6200 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6201 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6202 (__pointer_type_info::__do_catch): Rename to ...
6203 (__pbase_type_info::__do_catch): ... here. Adjust.
6204 (__pbase_type_info::__pointer_catch): Implement.
6205 (__pointer_type_info::__pointer_catch): Adjust.
6206 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6208 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6210 * tinfo.h (__user_type_info::contained_virtual_p): New
6212 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6214 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6215 diamond shaped heirarchy. Add early out for mixed diamond and
6216 duplicate shaped heirarchy.
6218 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6220 * cp-tree.h (build_delete): Change prototype.
6221 (build_vec_delete): Likewise.
6222 * call.c (build_scoped_method_call): Use special_function_kind
6223 values to indicate the kind of destruction to be done.
6224 (build_method_call): Likewise.
6225 * decl.c (finish_destructor_body): Likewise.
6226 (maybe_build_cleanup_1): Likewise. Rename to ...
6227 (maybe_build_cleanup): ... this.
6228 * decl2.c (delete_sanity): Use special_function_kind
6229 values to indicate the kind of destruction to be done.
6230 (build_cleanup): Likewise.
6231 * init.c (perform_member_init): Likewise.
6232 (build_vec_delete_1): Likewise.
6233 (build_dtor_call): Simplify.
6234 (build_delete): Use special_function_kind
6235 values to indicate the kind of destruction to be done.
6236 (build_vbase_delete): Likewise.
6237 (build_vec_delete): Likewise.
6239 * init.c (sort_member_init): Fix typo in error message generation
6242 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6244 * semantics.c (begin_class_definition): make the packed
6245 attribute be sensitive to the "-fpack-struct" command line flag
6247 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6249 Update new-abi upcast algorithm.
6250 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6251 prototype and meaning of return value.
6252 (__si_class_type_info::__do_upcast): Likewise.
6253 (__vmi_class_type_info::__do_upcast): Likewise.
6254 * tinfo.cc (__class_type_info::__upcast_result): Replace
6255 whole2dst with part2dst. Adjust ctor.
6256 (__class_type_info::__do_upcast): Adjust call of worker function.
6257 (__class_type_info::__do_upcast): Adjust.
6258 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6260 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6261 virtual base in diamond heirarchy bug.
6263 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6265 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6266 and bitfield to tinfo_fn_p.
6267 (DECL_TINFO_FN_P): Adjust.
6268 (SET_DECL_TINFO_FN_P): Likewise.
6269 (DECL_MUTABLE_P): Likewise.
6270 (DECL_C_BIT_FIELD): Likewise.
6271 (SET_DECL_C_BIT_FIELD): Likewise.
6272 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6273 (DECL_UNINLINABLE): Likewise.
6274 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6275 (handle_using_decl): Remove assertion.
6276 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6277 to build FIELD_DECLs.
6278 (build_base_field): Likewise.
6279 (layout_class_type): Likewise.
6280 * decl.c (init_decl_processing): Likewise.
6281 (build_ptrmemfunc_type): Likewise.
6282 (grokdeclarator): Likewise.
6283 * decl2.c (grok_x_components): Likewise.
6284 * except.c (call_eh_info): Likewise.
6285 * init.c (init_init_processing): Likewise.
6286 * rtti.c (expand_class_desc): Likewise.
6287 (create_pseudo_type_info): Likewise.
6288 (get_vmi_pseudo_type_info): Likewise.
6289 (create_tinfo_types): Likewise.
6290 * ptree.c (print_lang_decl): Adjust.
6291 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6292 before checking DECL_MUTABLE_P.
6294 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6295 parameters for template functions.
6296 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6297 destructors as well as constructors.
6299 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6301 * class.c (build_ctor_vtbl_group): Set inits.
6302 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6303 DECL_THIS_INLINE appropriately for clones.
6305 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6306 (DECL_CONV_FN_P): Simplify.
6307 (DECL_OPERATOR): Remove.
6308 (language_to_string): Declare.
6309 * decl.c (duplicate_decls): Fix typo in comment.
6310 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6311 (grok_op_properties): Use DECL_CONV_FN_P instead of
6312 IDENTIFIER_TYPENAME_P.
6313 * dump.c (dequeue_and_dump): Dump the language linkage of
6315 * error.c (language_to_string): Give it external linkage.
6316 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6317 (implicitly_declare_fn): Set DECL_LANGUAGE.
6318 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6319 IDENTIFIER_TYPENAME_P.
6320 (tsubst_decl): Likewise.
6321 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6322 * semantics.c (finish_member_declaration): Don't mark members of
6323 classes declared in an extern "C" region as extern "C".
6325 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6327 * decl2.c (qualified_lookup_using_namespace): Look through
6330 * decl.c (push_using_decl): Return the old decl on namespace level.
6332 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6334 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6335 (VTT_NAME_PREFIX): New macro.
6336 (CTOR_VTBL_NAME_PREFIX): Likewise.
6337 (get_ctor_vtbl_name): New function.
6338 * class.c (get_vtable_name): Simplify.
6339 (get_vtt_name): New function.
6340 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6341 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6342 when a virtual base becomes primary.
6343 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6345 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6346 additional parameters.
6347 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6348 (initialize_array): New function.
6349 (build_vtt): Likewise.
6350 (build_vtt_inits): Likewise.
6351 (dfs_build_vtt_inits): Likewise.
6352 (dfs_fixup_binfo_vtbls): Likewise.
6353 (build_ctor_vtbl_group): Likewise.
6354 (initialize_vtable): Use initialize_array.
6355 (accumulate_vtbl_inits): Reimplement to handle construction
6357 (dfs_accumulate_vtbl_inits): Likewise.
6358 (bulid_vtbl_initializer): Adjust parameter name.
6359 * method.c (build_typename_overload): Remove #if 0'd code.
6360 (get_ctor_vtbl_name): New function.
6361 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6362 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6364 * cp-tree.h (struct lang_type): Remove search_slot.
6365 (CLASSTYPE_SEARCH_SLOT): Remove.
6366 (emit_base_init): Change prototype.
6367 (initialize_vtbl_ptrs): Likewise.
6368 (expand_indirect_vtbls_init): Likewise.
6369 (clear_search_slots): Remove.
6370 * decl.c (lang_mark_tree): Don't mark search_slot.
6371 * init.c (initialize_vtbl_ptrs): Simplify.
6372 (emit_base_init): Likewise.
6373 * search.c (struct vbase_info): Document decl_ptr.
6374 (convert_pointer_to_single_level): Remove.
6375 (dfs_find_vbases): Remove.
6376 (dfs_init_base_pointers): Simplify.
6377 (dfs_clear_vbase_slots): Remove.
6378 (dfs_vtable_path_unmark): New function.
6379 (init_vbase_pointers): Simplify.
6380 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6381 (expand_indirect_vtbls_init): Simplify. Don't call
6382 mark_all_temps_used.
6383 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6384 initialize_vtbl_ptrs.
6386 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6388 * except.c: Add static prototypes.
6390 2000-05-20 H.J. Lu <hjl@gnu.org>
6392 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6394 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6396 Don't create a separate copy of virtual bases for the
6397 CLASSTYPE_VBASECLASSES list.
6398 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6399 (BINFO_FOR_VBASE): Remove.
6400 (CANONICAL_BINFO): Adjust.
6401 (binfo_for_vbase): New function.
6402 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6403 instead of BINFO_FOR_VBASE.
6404 (build_vbase_pointer): Likewise.
6405 (build_secondary_vtable): Likewise.
6406 (dfs_mark_primary_bases): Likewise.
6407 (mark_primary_bases): Likewise.
6408 (layout_nonempty_base_or_field): Likewise.
6409 (dfs_set_offset_for_shared_vbases): Likewise.
6410 (dfs_set_offset_for_unshared_vbases): Likewise.
6411 (layout_virtual_bases): Likewise. Adjust for changes to the
6412 CLASSTYPE_VBASECLASSES list.
6413 (dump_class_hierarchy_r): Use binfo_for_vbase
6414 instead of BINFO_FOR_VBASE.
6415 (dump_class_hierarchy): Likewise.
6416 (finish_vtbls): Likewise.
6417 (build_vtbl_initializer): Adjust for changes to the
6418 CLASSTYPE_VBASECLASSES list.
6419 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6420 * decl.c (finish_destructor_body): Adjust for changes to the
6421 CLASSTYPE_VBASECLASSES list.
6422 * init.c (sort_base_init): Use binfo_for_vbase.
6423 (construct_virtual_bases): Adjust for changes to the
6424 CLASSTYPE_VBASECLASSES list.
6425 (expand_member_init): Use binfo_for_vbase.
6426 (build_vbase_delete): Adjust for changes to the
6427 CLASSTYPE_VBASECLASSES list.
6428 * method.c (do_build_copy_constructor): Likewise.
6429 * rtti.c (get_base_offset): Use binfo_for_vbase.
6430 (expand_class_desc): Remove #if 0'd code.
6431 * search.c (struct vbase_info): Remove vbase_types.
6432 (get_base_distance): Use binfo_for_vbase.
6433 (lookup_field_queue_p): Use CANONICAL_BINFO.
6434 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6435 (get_pure_virtuals): Adjust for changes to the
6436 CLASSTYPE_VBASECLASSES list.
6437 (dfs_find_vbases): Use binfo_for_vbase.
6438 (dfs_init_vbase_pointers): Likewise.
6439 (init_vbase_pointers): Don't initialize vi.vbase_types.
6440 (virtual_context): Use binfo_for_vbase.
6441 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6442 CLASSTYPE_VBASECLASSES list.
6443 (expand_indirect_vtbls_init): Simplify.
6444 (dfs_get_vbase_types): Don't replicate virtual bases.
6445 (find_vbase_instance): Use binfo_for_vbase.
6446 (binfo_for_vbase): New function.
6447 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6449 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6451 * decl2.c (finish_anon_union): Generalize error messages to handle
6452 anonymous structures.
6453 * init.c (perform_member_init): Remove `name' parameter.
6454 (build_field_list): New function.
6455 (sort_member_init): Handle anonymous union initialization order
6456 correctly. Check for multiple initializations of the same union.
6457 (emit_base_init): Don't look up fields by name here.
6458 (expand_member_init): Record the result of name lookup for future
6460 * typeck.c (build_component_ref): Fix formatting.
6462 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6464 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6465 * typeck.c (build_x_compound_expr): Replace warn_unused with
6468 * decl2.c (lang_decode_option): Update -Wall unused flags by
6469 calling set_Wunused.
6471 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6473 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6474 * init.c (dfs_vtable_path_unmark): Remove.
6475 * search.c (marked_new_vtable_p): Likewise.
6476 (unmarked_new_vtable_p): Likewise.
6477 (dfs_search_slot_nonempty_p): Likewise.
6478 (dfs_mark): Likewise.
6479 (dfs_vtable_path_unmark): Likewise.
6480 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6481 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6482 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6483 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6484 (init_vbase_pointers): Simplify.
6485 (expand_indirect_vtbls_init): Likewise.
6487 * class.c (copy_virtuals): New function.
6488 (build_primary_table): Use it.
6489 (build_secondary_vtable): Likewise.
6490 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6491 indicate that no vcall offset is required.
6492 (add_virtual_function): Likewise.
6493 (modify_all_vtables): Likewise.
6494 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6495 (dfs_accumulate_vtbl_inits): Likewise.
6496 (build_vtbl_initializer): Make changes to handle construction
6498 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6499 (build_rtti_vtbl_entries): Likewise.
6500 (build_vtable_entries): Handle a NULL vcall_index.
6502 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6504 * decl2.c (lang_decode_option): Fix thinko.
6506 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6508 * except.c (check_handlers): New fn.
6509 * cp-tree.h: Declare it.
6510 * semantics.c (finish_handler_sequence): Call it.
6511 (finish_function_handler_sequence): Likewise.
6512 (finish_handler_parms): Set TREE_TYPE on the handler.
6513 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6514 * search.c (get_base_distance_recursive): If protect>1, ignore
6516 (get_base_distance): Don't reduce watch_access.
6518 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6520 * lex.c: #include diagnostic.h.
6521 (lang_init_options): Set default prefixing rules.
6523 * lang-options.h: Add -fdiagnostics-show-location=.
6525 * decl2.c: #include diagnostic.h.
6526 (lang_decode_option): Handle -fdiagnostics-show-location=.
6528 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6530 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6531 * vec.cc: Revert my 2000-05-07 change.
6533 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6535 * class.c (check_field_decls): Complain about non-static data
6536 members with same name as class in class with constructor.
6538 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6540 * decl.c (grokdeclarator): Allow non-static data members with
6543 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6545 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6546 and pending_inline.filename. Update prototypes.
6547 * decl.c (define_label): Constify filename parameter.
6548 * decl2.c (warn_if_unknown_interface): Constify local char *.
6549 * input.c Constify input_source.filename. Don't declare
6550 input_filename or lineno. Constify filename parameter to feed_input.
6551 * lex.c (init_parse): Constify parameter and return value.
6552 (cp_pragma_interface, cp_pragma_implementation): Constify
6554 (reinit_parse_for_method, reinit_parse_for_block,
6555 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6556 Constify local char *.
6557 * pt.c: Don't declare lineno or input_filename.
6558 (print_template_context, tsubst_friend_function, tsubst_decl,
6559 tsubst, instantiate_decl): Constify local char *.
6560 * semantics.c (expand_body): Constify local char *.
6561 * tree.c (build_srcloc): Constify filename parameter.
6562 * typeck.c (c_expand_asm_operands): Constify filename
6565 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6567 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6570 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6572 * inc/cxxabi.h: Fix typos in comment.
6573 (__base_class_info::__offset): Use a static_cast.
6575 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6577 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6578 of std::size_t and std::ptrdiff_t respectively.
6579 * tinfo.cc: Likewise.
6582 2000-05-06 Richard Henderson <rth@cygnus.com>
6584 * typeck.c (build_c_cast): Don't warn integer->pointer size
6585 mismatch for constants.
6587 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6589 * rtti.c (ptmd_initializer): Set non-public, if class is
6592 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6593 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6594 __cxa_vec_delete): Likewise.
6595 * tinfo.cc (__dynamic_cast): Likewise.
6596 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6597 __cxa_vec_delete): Likewise.
6599 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6601 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6602 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6603 (lang_decl_flags): Add vcall_offset.
6604 (THUNK_VCALL_OFFSET): Use it.
6605 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6606 * method.c (make_thunk): Create the lang_decl here, not in
6608 (emit_thunk): Make generic thunks into ordinary functions once
6609 they have been fed to expand_body.
6610 * semantics.c (expand_body): Set current_function_is_thunk here.
6612 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6614 * class.c (update_vtable_entry_for_fn): Prototype.
6616 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6619 * search.c (dfs_build_inheritance_graph_order): Prototype.
6621 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6623 * cp-tree.h (special_function_kind): Add various kinds of
6625 (special_function_p): New function.
6626 * class.c (overrides): Don't let one kind of destructor override
6628 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6629 whether or not to instantiate a template.
6630 * tree.c (special_function_p): Define.
6632 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6634 * cp-tree.def (THUNK_DECL): Remove.
6635 * cp-tree.h (DECL_THUNK_P): New macro.
6636 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6637 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6638 (SET_DECL_THUNK_P): Likewise.
6639 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6640 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6641 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6642 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6643 (duplicate_decls): Likewise.
6644 (pushdecl): Likewise. Adjust thunk handling.
6645 (grokfndecl): Use DECL_EXTERN_C_P.
6646 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6647 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6648 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6649 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6650 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6651 DECL_NO_STATIC_CHAIN.
6652 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6653 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6654 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6657 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6659 * tree.c (walk_tree): Set lineno.
6661 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6663 * exception.cc: Update license notice.
6665 * new1.cc: Likewise.
6666 * new2.cc: Likewise.
6667 * tinfo.cc: Likewise.
6668 * tinfo2.cc: Likewise.
6670 * inc/cxxabi.h: Likewise.
6671 * inc/exception: Likewise.
6672 * inc/new: Likewise.
6673 * inc/new.h: Likewise.
6674 * inc/typeinfo: Likewise.
6676 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6678 * tree.c (build_target_expr_with_type): If we already have a
6679 TARGET_EXPR, just return it.
6681 * optimize.c (initialize_inlined_parameters): Don't generate an
6682 EXPR_STMT if we can just use DECL_INITIAL.
6683 * decl.c (emit_local_var): Only make the initialization a
6684 full-expression if stmts_are_full_exprs_p.
6686 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6688 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6690 * call.c (standard_conversion): Use it.
6691 (direct_reference_binding): Likewise.
6692 (build_over_call): Likewise.
6693 (is_properly_derived_from): Likewise.
6694 (compare_ics): Likewise.
6695 * class.c (resolves_to_fixed_type_p): Likewise.
6696 * optimize.c (declare_return_variable): Likewise.
6697 * pt.c (is_specialization_of): Likewise.
6699 * typeck.c (comp_target_parms): Likeiwse.
6700 (build_static_cast): Likewise.
6701 (build_reinterpret_cast): Likewise.
6702 (build_const_cast): Likewise.
6703 (comp_ptr_ttypes_real): Likewise.
6704 (comp_ptr_ttypes_const): Likewise.
6705 * typeck2.c (process_init_constructor): Likewise.
6707 2000-04-30 Scott Snyder <snyder@fnal.gov>
6709 * decl.c (finish_destructor_body): Use the base destructor when
6710 destroying virtual bases.
6712 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6714 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6716 * optimize.c (struct inline_data): Add target_exprs field.
6717 (declare_return_variable): When a function returns an aggregate,
6718 use the variable declared in the TARGET_EXPR as the remapped
6720 (expand_call_inline): Update the pending target_exprs stack.
6721 (optimize_function): Initialize the stack.
6723 * decl2.c (finish_file): Fix typo in comment.
6725 * method.c (emit_thunk): Don't try to return a `void' value.
6727 * optimize.c (initialize_inlined_parameters): If the parameter is
6728 addressable, we need to make a new VAR_DECL, even if the
6729 initializer is constant.
6731 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6733 * decl.c (grok_op_properties): Add an extra check of argtypes.
6735 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6737 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6739 (initialize_inlined_parameters): Try to avoid creating new
6742 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6744 * lex.c (my_get_run_time): Remove.
6745 (init_filename_times): Use get_run_time instead of my_get_run_time.
6746 (check_newline): Likewise.
6747 (dump_time_statistics): Likewise.
6748 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6749 of computing elapsed time explicitly.
6751 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6753 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6754 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6755 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6756 before calling decl_constant_value.
6757 * class.c (check_bitfield_decl): Likewise.
6758 * cvt.c (ocp_convert): Likewise.
6759 (convert): Likewise.
6760 * decl.c (compute_array_index_type): Likewise.
6761 (build_enumerator): Likewise.
6762 * decl2.c (check_cp_case_value): Likewise.
6763 * pt.c (convert_nontype_argument): Likewise.
6765 * typeck.c (decay_conversion): Likewise.
6766 (build_compound_expr): Likewise.
6767 (build_reinterpret_cast): Likewise.
6768 (build_c_cast): Likewise.
6769 (convert_for_assignment): Likewise.
6771 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6773 * decl.c (finish_function): Don't play games with DECL_INLINE.
6775 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6777 * ir.texi: Correct typo.
6779 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6781 * decl.c (grokdeclarator): Reject VLAs as members.
6783 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6785 * call.c (standard_conversion): Accept conversion between
6788 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6790 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6792 * decl2.c (finish_file): Remove double setup for accounting
6795 2000-04-24 Robert Lipe <robertlipe@usa.net>
6797 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6799 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6801 * new.cc (set_new_handler): Needs to be in std::.
6803 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6805 * cp-tree.h (lang_decl): Remove pretty_function_p.
6806 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6807 language-specific node.
6808 * decl.c (cp_make_fname_decl): Use build_decl, not
6809 build_lang_decl, to build the variables.
6810 (grokvardecl): Don't call build_lang_decl for local variables in
6812 (grokdeclarator): Don't call build_lang_decl for local type
6813 declarations in templates.
6814 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6815 zero'd memory, rather than calling memset.
6816 * pt.c: Include hashtab.h.
6817 (local_specializations): New variable.
6818 (retrieve_local_specialization): Use it.
6819 (register_local_specialization): Likewise.
6820 (tsubst_decl): Don't assume local variables have
6822 (instantiate_decl): Set up local_specializations.
6823 * Makefile.in (HTAB_H): New variable.
6825 2000-04-23 Richard Henderson <rth@cygnus.com>
6827 * typeck.c (c_expand_asm_operands): Restore the original
6828 contents of the output list.
6830 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6832 * ir.texi: Document complex number representation.
6834 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6836 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6837 (target_incomplete_p): New function.
6838 (tinfo_base_init): Create comdat NTBS name variable.
6839 (ptr_initializer): Add non_public parameter. Calculate it.
6840 (ptmd_initializer): Likewise.
6841 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6842 (create_real_tinfo_var): Add non_public parameter. Use it.
6843 Push proxy into global namespace.
6844 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6846 * inc/typeinfo (type_info::before, type_info::operator==):
6847 Compare __name addresses.
6849 * tinfo2.cc: Remove new-abi builtins comment.
6851 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6853 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6855 * call.c (joust): Exit early if we get the same function, too.
6857 * decl2.c (key_method): Return NULL_TREE for template classes.
6858 (import_export_class): Don't need to check for template classes.
6860 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6862 * lex.c: Remove references to cccp.c.
6864 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6866 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6867 volatile_memfunc. Add destructor_attr. Adjust dummy.
6868 (DECL_DESTRUCTOR_P): Use destructor_attr.
6869 (DECL_CONST_MEMFUNC_P): Reimplement.
6870 (DECL_VOLATILE_MEMFUNC_P): Remove.
6871 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6872 (overrides): Use DECL_DESTRUCTOR_P.
6873 (check_for_override): Likewise.
6874 * decl.c (start_function): Likewise.
6875 * decl2.c (grokfclassfn): Likewise.
6876 (check_classfn): Likewise.
6877 (grok_function_init): Likewise.
6879 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6881 * decl2.c (grokfield): Issue error on illegal data member
6884 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6886 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6888 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6890 * class.c (build_vtable_entry): Don't build thunks for type-info
6893 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6895 * decl.c (decls_match): Allow a redeclaration of a builtin to
6896 specify args while the builtin did not.
6898 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6900 * cp-tree.def (THUNK_DECL): Add to documentation.
6901 * cp-tree.h (flag_huge_objects): Declare.
6902 * class.c (modify_vtable_entry): Tidy.
6903 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6904 Calculate delta appropriately for the new ABI.
6905 (dfs_modify_vtables): Use it.
6906 (modify_all_vtables): Fix thinko in code to add overriding copies
6907 of functions to primary vtables.
6908 (build_clone): Fix typo in comment.
6909 (clone_function_decl): Correct order of destructors in vtable.
6910 (build_vbase_offset_vtbl_entries): Adjust comment.
6911 (dfs_vcall_offset_queue_p): Remove.
6912 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6913 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6914 (build_vtable_entry): Correct check for pure virtual functions.
6915 Don't declare flag_huge_objects.
6916 * decl.c (flag_huge_objects): Remove declaration.
6917 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6918 Use int_size_in_bytes.
6919 (emit_thunk): Handle vcall offset thunks.
6921 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6923 * decl2.c (parse_time, varconst_time): Delete declarations.
6924 (finish_file): Delete LINENO declaration.
6925 START_TIME and THIS_TIME now long.
6927 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6929 * class.c (build_base_field): Reformat comment.
6931 * inc/cxxabi.h (stddef.h): Comment inclusion.
6932 (__base_class_info::__offset): Comment shift.
6934 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6936 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6937 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6938 (cp_push_exception_identifier): New macro.
6939 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6940 (DECL_BASE_DESTRUCTOR_P): Likewise.
6941 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6942 (get_vtbl_decl_for_binfo): Fix formatting.
6943 (in_charge_arg_for_name): New macro.
6944 (maybe_build_cleanup_and_delete): Remove declaration.
6945 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6946 (in_charge_arg_for_name): New function.
6947 (build_new_method_call): Use it. Handle cloned destructors.
6948 (build_clone): Don't make the base constructor virtual.
6949 Automatically defer generated functions.
6950 (clone_function_decl): Handle destructors, too.
6951 (clone_constructors_and_destructors): Likewise.
6952 (create_vtable_ptr): Don't create a vtable entry for a cloned
6954 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6955 (initialize_predefined_identifiers): Update appropriately.
6956 (finish_destructor_body): Simplify.
6957 (maybe_build_cleanup_and_delete): Remove.
6958 * except.c (expand_throw): Handle new-ABI destructors.
6959 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6960 (build_dtor_call): New function.
6961 (build_delete): Use it. Simplify.
6962 * optimize.c (maybe_clone_body): Handle destructors.
6963 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6965 * exception.cc (cleanup_fn): New typedef.
6966 (CALL_CLEANUP): New macro.
6967 (cp_eh_info): Use them.
6968 (__cp_push_exception): Likewise.
6969 (__cp_pop_exception): Likewise.
6971 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6973 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6974 (complete_dtor_identifier): New macro.
6975 (CLASSTYPE_FIRST_CONVERSION): Remove.
6976 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6977 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6978 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6979 (CLASSTYPE_CONSTRUCTORS): Likewise.
6980 (CLASSTYPE_DESTRUCTORS): Likewise.
6981 (lang_decl): Add cloned_function.
6982 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6983 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6984 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6985 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6986 (DECL_CLONED_FUNCTION_P): Likewise.
6987 (DECL_CLONED_FUNCTION): Likewise.
6988 (clone_function_decl): Declare.
6989 (maybe_clone_body): Likewise.
6990 * call.c (build_user_type_conversion_1): Call complete object
6991 constructors in the new ABI.
6992 (build_new_method_call): Don't add in-charge parameters under the
6994 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6995 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6996 CLASSTYPE_DESTRUCTOR_SLOT.
6997 (build_clone): New function.
6998 (clone_function_decl): Likewise.
6999 (clone_constructors_and_destructors): Likewise.
7000 (check_bases_and_members): Use it.
7001 * decl.c (iniitialize_predefined_identifiers): Initialize
7002 complete_dtor_identifier.
7003 (finish_function): Don't add extra code to a clone.
7004 (lang_mark_tree): Mark cloned_function.
7005 * decl2.c (mark_used): Don't bother trying to instantiate things
7007 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7008 * method.c (set_mangled_name_for_decl): Don't treat clones as
7010 (synthesize_method): Sythesize cloned functions, not the clones.
7011 * optimize.c (inline_data): Update comment on ret_label.
7012 (remap_block): Don't assume DECL_INITIAL exists.
7013 (copy_body_r): Allow ret_label to be NULL.
7014 (maybe_clone_body): Define.
7015 * pt.c (tsubst_decl): Handle clones.
7016 (instantiate_clone): New function.
7017 (instantiate_template): Use it.
7018 (set_mangled_name_for_template_decl): Don't treat clones as
7020 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7021 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7022 * semantics.c (expand_body): Clone function bodies as necessary.
7024 * optimize.c (remap_decl): Avoid sharing structure for arrays
7025 whose size is only known at run-time.
7026 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7028 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7029 to has_in_charge_parm_p.
7030 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7031 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7032 (DECL_COPY_CONSTRUCTOR_P): New macro.
7033 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7034 (build_user_type_conversion_1): Likewise.
7035 (convert_like_real): Likewise.
7036 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7037 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7038 (copy_args_p): Likewise.
7039 (grok_ctor_properties): Likewise.
7040 (start_function): Likewise.
7041 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7042 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7043 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7044 * method.c (do_build_copy_constructor): Use
7045 DECL_HAS_IN_CHARGE_PARM_P.
7046 (synthesize_method): Likewise.
7047 * pt.c (instantiate_template): Remove goto.
7048 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7051 * cp-tre.h (finish_function): Change prototype.
7052 * decl.c (end_cleanup_fn): Adjust caller.
7053 (finish_function): Take only one parameter.
7054 * decl2.c (finish_objects): Adjust caller.
7055 (finish_static_storage_duration_function): Likewise.
7056 * method.c (emit_thunk): Likewise.
7057 * parse.y: Likewise.
7058 * parse.c: Regenerated.
7059 * pt.c (instantiate_decl): Likewise.
7060 * rtti.c (synthesize_tinfo_fn): Likewise.
7061 * semantics.c (expand_body): Likewise.
7063 * cp-tree.h (copy_decl): New function.
7064 * class.c (finish_struct_1): Use it.
7065 * lex.c (copy_decl): Define it.
7066 * pt.c (tsubst_decl): Likewise.
7067 * tree.c (copy_template_template_parm): Likewise.
7069 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7070 has_nonpublic_assign_ref.
7071 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7072 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7073 * class.c (finish_struct_methods): Don't set
7074 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7075 (interface_only): Don't declare.
7076 (interface_unknown): Likewise.
7078 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7080 * tree.h (HAVE_TEMPLATES): Remove definition.
7081 * lang-options.h (-fthis-is-variable): Remove documentation.
7083 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7085 * class.c (instantiate_type): Handle object-relative template-id.
7087 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7088 * decl.c (cplus_expand_expr_stmt): Not here.
7090 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7091 Initialize exprtype earlier.
7093 * parse.y (fn.def1): Check for defining types in return types.
7095 * decl.c (check_tag_decl): Notice extra fundamental types.
7096 Diagnose empty decls in classes, too.
7098 * decl.c (grokdeclarator): Don't override an anonymous name if no
7099 declarator was given.
7101 * cvt.c (convert_to_void): Call resolve_offset_ref.
7103 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7105 * decl2.c (decl_namespace): Handle getting a type.
7107 * typeck.c (build_c_cast): Re-enable warning for cast between
7108 pointer and integer of different size.
7110 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7112 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7114 (__pointer_type_info::__pointer_catch): New virtual function.
7115 (__pointer_to_member_type_info): Derive from
7116 __pointer_type_info. Adjust.
7117 (__pointer_to_member_type_info::__do_catch): Remove.
7118 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7119 (__pointer_to_member_type_info::__pointer_catch): Declare.
7120 * rtti.c (qualifier_flags): Add restrict flag.
7121 (ptmd_initializer): Reorder members.
7122 (create_tinfo_types): Expand comments. Reorder
7123 ptmd_desc_type_node members.
7124 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7126 (__pointer_type_info::__do_catch): Move specific code into
7127 __pointer_catch. Call it.
7128 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7129 specific catch checking. Fix void conversion check.
7130 (__pointer_to_member_type_info::__do_catch): Remove.
7131 (__pointer_to_member_type_info::__pointer_catch): Implement.
7133 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7135 * lex.c (init_parse): Remove traces of classof and headof.
7136 * decl2.c (flag_operator_names): Default to 1.
7137 (lang_decode_option): Do not set it for -ansi.
7139 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7141 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7142 (DECL_MAIN_VARIANT): Remove.
7143 * decl.c (duplicate_decls): Don't set it.
7144 (start_function): Likewise.
7145 (lang_mark_tree): Don't mark it.
7146 * decl2.c (defer_fn): Don't use it.
7147 * lex.c (retrofit_lang_decl): Don't set it.
7148 * pt.c (tsubst_decl): Likewise.
7149 * ptree.c (print_lang_decl): Don't print it.
7150 * typeck.c (mark_addressable): Don't use it.
7152 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7154 * vec.cc: Include <new> and <exception>.
7155 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7156 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7158 (__cxa_vec_delete): Catch dtor exceptions.
7160 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7162 Prepend __ to implementation defined names.
7163 * inc/typeinfo (type_info): Rename _name to __name.
7164 (type_info::type_info): Rename parameter.
7165 (type_info::operator==, type_info::operator!=,
7166 type_info::before): Likewise.
7167 (type_info::is_pointer_p, type_info::is_function_p,
7168 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7171 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7172 (__pointer_type_info::__pointer_type_info): Likewise.
7173 (__pointer_type_info::is_pointer_p,
7174 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7175 (__array_type_info::__array_type_info): Rename parameters.
7176 (__function_type_info::__function_type_info): Likewise.
7177 (__function_type_info::is_function_p): Prepend __.
7178 (__enum_type_info::__enum_type_info): Rename parameters.
7179 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7181 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7183 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7184 (__class_type_info::__class_type_info): Rename parameters.
7185 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7186 (__class_type_info::upcast_result,
7187 __class_type_info::dyncast_result): Prepend __. Move definition
7189 (__class_type_info::do_upcast, __class_type_info::do_catch,
7190 __class_type_info::find_public_src,
7191 __class_type_info::do_dyncast,
7192 __class_type_info::do_find_public_src): Prepend __. Rename
7194 (__si_class_type_info::__si_class_type_info): Rename parameters.
7195 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7196 __si_class_type_info::do_find_public_src): Prepent __. Rename
7198 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7199 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7200 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7202 (__dynamic_cast): Rename parameters.
7203 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7204 type_info::do_catch, type_info::do_upcast): Prepend __.
7205 (contained_p, public_p, virtual_p, contained_public_p,
7206 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7207 (__class_type_info::do_catch,
7208 __class_type_info::do_upcast): Prepend __. Adjust.
7209 (__class_type_info::__upcast_result,
7210 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7212 (__class_type_info::find_public_src): Prepend __. Adjust.
7213 (__class_type_info::do_find_public_src,
7214 __si_class_type_info::do_find_public_src,
7215 __vmi_class_type_info::do_find_public_src): Likewise.
7216 (__class_type_info::do_dyncast,
7217 __si_class_type_info::do_dyncast,
7218 __vmi_class_type_info::do_dyncast): Likewise.
7219 (__class_type_info::do_upcast,
7220 __si_class_type_info::do_upcast,
7221 __vmi_class_type_info::do_upcast): Likewise.
7222 (__dynamic_cast): Adjust.
7223 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7224 (__function_type_info::is_function_p): Likewise.
7225 (__pointer_type_info::do_catch): Likewise. Adjust.
7226 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7227 (__throw_type_match_rtti_2): Adjust.
7228 (__is_pointer): Adjust.
7230 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7232 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7233 (complete_ctor_identifier): New macro.
7234 (special_function_kind): Add sfk_copy_constructor and
7235 sfk_assignment_operator.
7236 (LOOKUP_HAS_IN_CHARGE): Remove.
7237 (cons_up_default_function): Rename to ...
7238 (implicitly_declare_fn): ... this.
7239 * call.c (build_new_method_call): Add in-charge parameters for
7241 * class.c (add_implicitly_declared_members): Change parameter name
7242 from cant_have_assignment to cant_have_const_assignment.
7243 Replace calls to cons_up_default_function to implicitly_declare_fn.
7244 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7245 * decl.c (initialize_predefined_identifiers): Initialize it.
7246 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7248 * init.c (expand_default_init): Don't calculate the in-charge
7250 (build_new_1): Likewise.
7251 * lex.c (cons_up_default_function): Move to method.c.
7252 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7253 (implicitly_declare_fn): New function.
7254 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7255 (build_modify_expr): Likewise.
7256 * typeck2.c (build_functional_cast): Likewise.
7258 Under the new ABI, constructors don't return `this'.
7259 * cp-tree.h (warn_reorder): Declare.
7260 (special_function_kind): New enum.
7261 (global_base_init_list): Remove declaration.
7262 (emit_base_init): Don't return a value.
7263 (check_base_init): Don't declare.
7264 (is_aggr_typedef): Likewise.
7265 * decl.c (check_special_function_return_type): New function.
7266 (return_types): Remove.
7267 (grokdeclarator): Use check_special_function_return_type.
7268 (start_function): Don't initialize ctor_label under the new ABI.
7269 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7270 * init.c (begin_init_stmts): Move to top of file.
7271 (finish_init_stmts): Likewise.
7272 (warn_reorder): Don't declare.
7273 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7275 (check_base_init): Remove.
7276 (is_aggr_typedef): Likewise.
7277 (build_new_1): Don't use the return value of a constructor.
7278 * semantics.c (setup_vtbl_ptr): Don't use the return value
7280 * typeck.c (check_return_expr): Don't magically convert return
7281 statements into `return this' in constructors under the new ABI.
7283 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7284 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7285 (base_ctor_identifier): New macro.
7286 (base_dtor_identifier): Likewise.
7287 (deleting_dtor_identifier): Likewise.
7288 * decl.c: Don't include obstack.h.
7289 (obstack_chunk_alloc): Don't define.
7290 (obstack_chunk_free): Likewise.
7291 (struct predefined_identifier): New type.
7292 (initialize_predefined_identifiers): New function.
7293 (init_decl_processing): Use it.
7294 (debug_temp_inits): Remove.
7295 (start_method): Don't call preserve_data.
7296 (hack_incomplete_structures): Update comment.
7297 * init.c (init_init_processing): Don't initialize
7299 (build_offset_rf): Remove dead code.
7300 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7301 * search.c (init_search_processing): Don't initialize
7304 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7306 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7307 some sign_compare warnings.
7309 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7311 Rename abi::__vmi_class_type_info members.
7312 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7313 base_list, detail_masks members to vmi_flags, vmi_base_count,
7314 vmi_bases and vmi_flags_masks respectively.
7315 (__vmi_class_type_info::vmi_flags_masks): Rename
7316 details_unknown_mask to flags_unknown_mask.
7317 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7318 (__vmi_class_type_info::do_find_public_src): Adjust.
7319 (__vmi_class_type_info::do_dyncast): Adjust.
7320 (__vmi_class_type_info::do_upcast): Adjust.
7322 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7324 * tinfo.cc (convert_to_base): New function.
7325 (get_vbase_offset): Remove. Move into convert_to_base.
7326 (__vmi_class_type_info::do_find_public_src): Adjust.
7327 (__vmi_class_type_info::do_dyncast): Adjust.
7328 (__vmi_class_type_info::do_upcast): Adjust.
7330 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7332 * tinfo.cc (operator=): Use __builtin_strcmp.
7333 * tinfo2.cc (before): Likewise.
7335 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7337 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7338 (DECL_SAVED_INLINE): Rename to ...
7339 (DECL_DEFERRED_FN): ... this.
7340 (in_function_p): Remove declaration.
7341 (mark_inline_for_output): Rename to ...
7342 (defer_fn): ... this.
7343 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7344 (in_function_p): Remove definition.
7345 * decl2.c (saved_inlines): Rename to ...
7346 (deferred_fns): ... this.
7347 (saved_inlines_used): Rename to ...
7348 (deferred_fns_used): ... this.
7349 (mark_inline_for_output): Rename to ...
7350 (defer_fn): ... this.
7351 (finish_file): Adjust accordingly.
7352 (init_decl2): Likewise.
7353 * lex.c (cons_up_default_function): Likewise.
7354 * pt.c (mark_decl_instantiated): Likewise.
7355 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7357 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7358 * semantics.c (expand_body): Defer more functions.
7360 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7363 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7365 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7366 __cxa_vec_delete): Declare.
7368 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7370 * rtti.c (dfs_class_hint_mark): New static function.
7371 (dfs_class_hint_unmark): New static function.
7372 (class_hint_flags): Use them.
7374 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7376 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7378 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7380 * cp-tree.h (instantiate_decl): Change prototype.
7381 * decl2.c (mark_used): Adjust call.
7382 * optimize.c (inlinable_function_p): Adjust handling of templates.
7383 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7384 (do_type_instantiation): Likewise.
7385 (instantiate_decl): Defer more templates.
7386 (instantiate_pending_templates): Adjust logic to handle inline
7389 * Makefile.in (GGC_H): New variable. Use it throughout in place
7392 * call.c: Don't include obstack.h. Include ggc.h.
7393 (obstack_chunk_alloc): Don't define.
7394 (obstack_chunk_free): Likewise.
7395 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7396 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7397 (pop_switch): Free it.
7399 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7401 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7402 if we don't have a DECL_FIELD_OFFSET.
7404 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7406 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7409 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7411 * cfns.gperf (hash, libc_name_p): Prototype.
7413 * rtti.c (build_dynamic_cast_1): Constification.
7415 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7417 * semantics.c (deferred_type_access_control): Prototype.
7419 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7421 Correct many new ABI issues regarding vbase and vcall offset
7423 * cp-tree.h (BINFO_VTABLE): Document.
7424 (struct lang_type): Tweak formatting.
7425 (BINFO_PRIMARY_BINFO): Add to documentation.
7426 (CLASSTYPE_VSIZE): Fix typo in comment.
7427 (CLASSTYPE_VBASECLASSES): Update documentation.
7428 (BINFO_VBASE_MARKED): Remove.
7429 (SET_BINFO_VBASE_MARKED): Likewise.
7430 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7431 (BINFO_FIELDS_MARKED): Remove.
7432 (SET_BINFO_FIELDS_MARKED): Likewise.
7433 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7434 (enum access_kind): New enumeration.
7435 (num_extra_vtbl_entries): Remove declaration.
7436 (size_extra_vtbl_entries): Likewise.
7437 (get_vtbl_decl_for_binfo): New function.
7438 (dfs_vbase_unmark): Remove declaration.
7439 (mark_primary_bases): Likewise.
7440 * class.c (SAME_FN): Remove.
7441 (struct vcall_offset_data_s): Move definition.
7442 (build_vbase_pointer): Use `build', not `build_binary_op', to
7443 access the vbase pointer under the new ABI.
7444 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7445 (build_primary_vtable): Likewise.
7446 (dfs_mark_primary_bases): Move here from search.c.
7447 (mark_primary_bases): Likewise.
7448 (determine_primary_bases): Under the new ABI, don't make a base
7449 class a primary base just because we don't yet have any virtual
7451 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7452 (num_vfun_entries): Remove.
7453 (dfs_count_virtuals): Likewise.
7454 (num_extra_vtbl_entries): Likewise.
7455 (size_extra_vtbl_entries): Likewise.
7456 (layout_virtual_bases): Iterate in inheritance graph order under
7458 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7459 indicate that a vfield is present.
7460 (init_class_processing): Initialize access_public_node, etc., from
7462 (get_vtbl_decl_for_binfo): New function.
7463 (dump_class_hierarchy_r): Likewise.
7464 (dump_class_hierarchy): Use it.
7465 (finish_vtbls): Build the vtbls in inheritance graph order.
7466 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7467 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7468 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7470 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7471 where the vptr points, even for primary vtables.
7472 (build_vtbl_initializer): Adjust handling of vbase and vcall
7474 (build_vcall_and_vbase_vtable_entries): New function.
7475 (dfs_build_vbase_offset_vtbl_entries): Remove.
7476 (build_vbase_offset_vtbl_entries): Reimplement.
7477 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7478 were already handled in a primary base class vtable.
7479 (build_vcall_offset_vtbl_entries): Adjust.
7480 (build_rtti_vtbl_entries): Adjust.
7481 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7482 * init.c (expand_virtual_init): Simplify.
7483 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7484 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7485 * search.c (BINFO_ACCESS): New macro.
7486 (SET_BINFO_ACCESS): Likewise.
7487 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7488 (access_in_type): Likewise.
7489 (dfs_accessible_p): Likewise.
7490 (protected_accessible_p): Likewise.
7491 (lookup_fnfields_1): Adjust documentation.
7492 (dfs_mark_primary_bases): Move to class.c
7493 (mark_primary_bases): Likewise.
7494 (dfs_vbase_unmark): Remove.
7495 (virtual_context): Use BINFO_FOR_VBASE.
7496 (dfs_get_vbase_types): Simplify.
7497 (dfs_build_inheritance_graph_order): New function.
7498 (get_vbase_types): Use it.
7499 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7501 * tinfo.cc (get_vbase_offset): New function.
7502 (__vmi_class_type_info::do_find_public_src): Use it.
7503 (__vmi_class_type_info::do_dyncast): Likewise.
7504 (__vmi_class_type_info::do_upcast): Likewise.
7506 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7508 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7510 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7512 * rtti.c (class_hint_flags): Rename flags.
7513 (class_initializer): Remove flags.
7514 (synthesize_tinfo_var): Combine offset and flags. Add flags
7515 for __vmi_class_type_info.
7516 (create_tinfo_types): Remove flags from __class_type_info and
7517 __si_class_type_info. Merge flags and offset from
7518 base_class_type_info.
7519 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7520 (__base_class_info::is_virtual_p): Adjust.
7521 (__base_class_info::is_public_p): Adjust.
7522 (__base_class_info::offset): New accessor.
7523 (__class_type_info::details): Remove member.
7524 (__class_type_info::__class_type_info): Lose details.
7525 (__class_type_info::detail_masks): Remove.
7526 (__si_class_type_info::__si_class_type_info): Lose details.
7527 (__vmi_class_type_info::details): New member.
7528 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7529 (__vmi_class_type_info::detail_masks): New member.
7530 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7531 with unknown_details_mask.
7532 (__vmi_class_type_info::do_find_public_src): Adjust
7533 (__vmi_class_type_info::do_dyncast): Adjust.
7534 (__vmi_class_type_info::do_upcast): Set result details, if
7536 (__dynamic_cast): Temporarily #if out optimization.
7538 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7540 * rtti.c (get_tinfo_decl): Mark used.
7541 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7542 mark as dealt with, if we output it.
7544 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7546 * class.c: Reorganize to put virtual function table initialization
7547 machinery at the end of the file.
7549 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7551 * class.c (finish_struct): Use bitsize_zero_node.
7552 * pt.c (instantiate_class_template): Likewise.
7554 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7556 Put RTTI entries at negative offsets in new ABI.
7557 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7558 vbase offset at index -3, not -1.
7559 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7560 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7561 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7562 (build_rtti_vtbl_entries): New function.
7563 (set_rtti_entry): Remove.
7564 (build_primary_vtable): Don't use it.
7565 (build_secondary_vtable): Likewise.
7566 (start_vtable): Remove.
7567 (first_vfun_index): New function.
7568 (set_vindex): Likewise.
7569 (add_virtual_function): Don't call start_vtable. Do call
7571 (set_primary_base): Rename parameter.
7572 (determine_primary_base): Likewise.
7573 (num_vfun_entries): Don't use skip_rtti_stuff.
7574 (num_extra_vtbl_entries): Include RTTI information.
7575 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7576 (skip_rtti_stuff): Remove.
7577 (dfs_modify_vtables): Don't use it.
7578 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7579 (layout_nonempty_base_or_field): Update size handling.
7580 (create_vtable_ptr): Tweak.
7581 (layout_class_type): Adjust parameter names.
7582 (finish_struct_1): Simplify.
7583 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7584 (skip_rtti_stuff): Remove.
7585 (first_vfun_index): New function.
7586 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7587 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7588 (marked_vtable_pathp): Declare.
7589 (unmarked_vtable_pathp): Likewise.
7590 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7592 * rtti.c (build_headof): Look for RTTI at negative offsets.
7593 (get_tinfo_decl_dynamic): Likewise.
7594 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7596 (create_pseudo_type_info): Do it here instead. Adjust so that
7597 vptr points at first virtual function.
7598 * search.c (marked_vtable_pathp): Make it global.
7599 (unmarked_vtable_pathp): Likewise.
7600 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7601 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7602 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7603 (get_pure_virtuals): Likewise.
7604 (expand_upcast_fixups): Likewise.
7605 * tree.c (debug_binfo): Likewise.
7606 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7609 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7611 * class.c (check_field_decl): Fix typo.
7612 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7613 (check_methods): Likewise.
7614 (check_field_decls): Likewise.
7615 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7616 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7617 Use DECL_RESULT_FLD, not DECL_RESULT.
7618 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7619 * lex.c (identifier_type): Likewise.
7620 * pt.c (determine_specialization, lookup_template_class): Likewise.
7621 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7622 (resolve_overloaded_unification, more_specialized): Likewise.
7623 * semantics.c (finish_member_declaration): Likewise.
7624 * typeck.c (build_x_function_call): Likewise.
7626 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7628 * class.c (layout_empty_base): Handle empty bases with non-byte
7630 (build_base_field): Likewise.
7631 (layout_virtual_bases): Likewise.
7633 * class.c (finish_struct_1): Fix typo in this change:
7635 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7637 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7639 * decl.c (grokdeclarator): Count partial specializations when
7640 keeping track of how many template classes have been seen.
7642 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7644 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7646 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7647 (get_vfield_offset): Use byte_position.
7648 (set_rtti_entry): Set OFFSET to ssizetype zero.
7649 (get_binfo_offset_as_int): Deleted.
7650 (dfs_record_base_offsets): Use tree_low_cst.
7651 (dfs_search_base_offsets): Likewise.
7652 (layout_nonempty_base_or_field): Reflect changes in RLI format
7653 and call byte_position.
7654 (layout_empty_base): Convert offset to ssizetype.
7655 (build_base_field): use rli_size_unit_so_far.
7656 (dfs_propagate_binfo_offsets): Do computation in proper type.
7657 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7658 (layout_class_type): Reflect changes in RLI names and fields.
7659 (finish_struct_1): Set DECL_FIELD_OFFSET.
7660 * dump.c (dequeue_and_dump): Call bit_position.
7661 * expr.c (cplus_expand_constant): Use byte_position.
7662 * rtti.c (expand_class_desc): Use bitsize_one_node.
7663 * typeck.c (build_component_addr): Use byte_position and don't
7664 special case for zero offset.
7666 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7668 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7670 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7672 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7675 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7677 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7679 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7680 make_typename_type, check_initializer, cp_finish_decl,
7681 xref_tag): Likewise.
7682 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7683 decl_namespace, arg_assoc_template_arg, arg_assoc,
7684 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7685 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7686 args_to_string): Likewise.
7687 * friend.c (is_friend): Likewise.
7688 * lex.c (note_got_semicolon, note_list_got_semicolon,
7689 is_global): Likewise.
7690 * method.c (build_overload_nested_name, build_overload_value,
7691 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7692 * parse.y (typename_sub, typename_sub1): Likewise.
7693 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7694 process_partial_specialization, convert_template_argument,
7695 template_args_equal, add_pending_template, lookup_template_class,
7696 for_each_template_parm_r, maybe_fold_nontype_arg,
7697 tsubst, instantiate_template, type_unification_real, unify,
7698 instantiate_pending_templates, set_mangled_name_for_template_decl):
7700 * repo.c (repo_get_id, repo_template_used): Likewise.
7701 * search.c (lookup_field_1): Likewise.
7702 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7703 * xref.c (classname): Likewise.
7705 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7707 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7708 (CANONICAL_BINFO): New macro.
7709 (BINFO_NEW_VTABLE_MARKED): Use it.
7710 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7711 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7712 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7714 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7715 (build_secondary_vtable): Likewise.
7716 (dfs_finish_vtbls): Likewise.
7717 (dfs_accumulate_vtbl_inits): Likewise.
7718 (accumulate_vtbl_inits): New function.
7719 (finish_vtbls): Make sure that virtual bases come after
7720 non-virtual bases in the vtable group.
7721 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7722 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7723 * search.c (struct vbase_info): Move definition.
7724 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7725 (unmarked_new_vtable_p): Likewise.
7726 (dfs_mark_vtable_path): Remove.
7727 (dfs_mark_new_vtable): Remove.
7728 (dfs_unmark_new_vtable): Likewise.
7729 (dfs_clear_search_slot): Likewise.
7730 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7731 (dfs_clear_vbase_slots): Likewise.
7732 (init_vbase_pointers): LIkewise.
7734 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7736 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7737 SIZETYPE to a non-SIZETYPE.
7739 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7741 * class.c (layout_virtual_bases): Adjust names in conditionally
7744 * class.c (record_base_offsets): New function.
7745 (layout_conflict_p): Likewise.
7746 (layout_nonempty_base_or_field): Use it.
7747 (layout_empty_base): New function.
7748 (build_base_field): Use it.
7749 (build_base_fields): Update comment.
7750 (layout_virtual_bases): Fold in a little code form
7751 layout_basetypes. Use layout_empty_base.
7752 (layout_basetypes): Remove.
7753 (end_of_class): New function.
7754 (layout_class_type): Use it. Adjust.
7756 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7758 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7760 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7761 * typeck.c (fntype_p): Remove.
7763 * cp-tree.h (TI_SPEC_INFO): Remove.
7764 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7765 * pt.c (process_partial_specialization): Likewise.
7767 * class.c (build_base_field): Fix thinko in computation of binfo
7770 * tree.c (mark_local_for_remap_p): Mark variables declared in
7771 TARGET_EXPRs as well.
7773 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7775 * typeck.c (require_complete_type, complete_type,
7776 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7777 build_array_ref, convert_arguments, pointer_diff,
7778 build_x_unary_op, build_unary_op, build_c_cast,
7779 build_modify_expr): Use COMPLETE_TYPE_P etc.
7780 * call.c (is_complete, convert_like_real,
7781 build_new_method_call): Likewise.
7782 * class.c (build_vbase_pointer_fields, check_bases,
7783 build_base_field, finish_struct_1, pushclass): Likewise.
7784 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7785 * decl.c (maybe_process_template_type_declaration, pushtag,
7786 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7787 layout_var_decl, check_initializer, cp_finish_decl,
7788 grokdeclarator, require_complete_types_for_parms,
7789 grok_op_properties, xref_tag, xref_basetypes,
7790 check_function_type): Likewise.
7791 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7792 * friend.c (do_friend): Likewise.
7793 * init.c (build_offset_ref): Likewise.
7794 * parse.y (structsp): Likewise.
7795 * pt.c (maybe_process_partial_specialization,
7796 tsubst_friend_function, instantiate_class_template, tsubst,
7797 do_type_instantiation, instantiate_pending_templates): Likewise.
7798 * repo.c (repo_get_id): Likewise.
7799 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7800 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7801 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7802 * semantics.c (begin_class_definition): Likewise.
7803 * tree.c (build_cplus_method_type): Likewise.
7804 * typeck2.c (digest_init, build_functional_cast,
7805 add_exception_specifier): Likewise.
7806 * parse.h, parse.c: Regenerated.
7808 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7810 * inc/cxxabi.h: New header file. Define new-abi entry points.
7811 (__pointer_type_info::target): Rename member to ...
7812 (__pointer_type_info::type): ... here.
7813 (__base_class_info::type): Rename member to ...
7814 (__base_class_info::base): ... here.
7815 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7816 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7817 (abi_node): New global tree node.
7818 * decl.c (abi_node): Document.
7819 (init_decl_processing): Initialize abi_node.
7820 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7821 (get_vmi_pseudo_type_info): Likewise.
7822 (create_tinfo_types): Likewise.
7823 (emit_support_tinfos): Likewise.
7824 * tinfo.h (cxxabi.h): Include for new-abi.
7825 Move rtti class definitions to new header file.
7826 * tinfo.cc (abi): Use the namespace.
7827 (std): Move new abi rtti classes from here ...
7828 (__cxxabiv1): ... to here.
7829 * tinfo2.cc (cxxabi.h): Include for new-abi.
7830 Move rtti class definitions to new header file.
7831 (std): Move new abi rtti classes from here ...
7832 (__cxxabiv1): ... to here.
7833 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7836 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7837 Jason Merrill <jason@casey.cygnus.com>
7839 * method.c (build_overload_int): Use host_integerp.
7841 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7843 * init.c (build_offset_ref): Handle the case of a templated member
7846 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7848 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7850 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7852 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7853 * class.c (check_bitfield_decl): Turn illegal bitfields into
7855 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7857 (dfs_offset_for_unshared_vbases): Likewise.
7858 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7859 pointer-to-member correctly under the new ABI.
7860 * expr.c (cplus_expand_constant): Don't use cp_convert when
7861 turning an offset into a pointer-to-member.
7862 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7863 when dereferencing them under the new ABI.
7864 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7865 of pointers-to-members under the new ABI.
7867 * class.c (check_bitfield_decl): Remove restriction on really long
7869 (layout_class_type): Implement new ABI handling of bitfields
7870 longer than their types.
7872 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7874 * parse.y (extdefs): Call ggc_collect.
7875 * parse.c: Regenerated.
7877 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7879 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7880 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7883 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7885 * class.c (build_vbase_path): Use integer_zerop.
7886 (build_vtable_entry): Use tree_low_cst.
7887 (get_vfield_offset): Use bit_position.
7888 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7890 (check_bitfield_decl): Set DECL_SIZE using convert.
7891 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7892 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7894 (finish_struct_1): Use bit_position.
7895 (dump_class_hierarchy): Use tree_low_cst.
7896 * cp-tree.h (min_precision): Add declaration.
7897 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7898 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7899 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7900 * expr.c (cplus_expand_constant): Use bit_position.
7901 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7902 * rtti.c (get_base_offset): Use bit_position.
7903 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7904 host_integerp, and tree_low_cst.
7905 (pointer_int_sum): Use integer_zerop.
7906 (build_component_addr): Use bit_position.
7908 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7910 * typeck.c (require_complete_type): Don't assume size_zero_node.
7911 (complete_type_or_else): Likewise.
7913 2000-03-16 Steven Grady <grady@digitaldeck.com>
7914 Jason Merrill <jason@casey.cygnus.com>
7916 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7918 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7920 * decl2.c (grokfield): Bail out if type is error_mark_node.
7922 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7924 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7925 (__pointer_to_member_data): ... here. Adjust.
7926 * rtti.c (create_tinfo_types): Adjust.
7928 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7930 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7931 * decl.c (ref_desc_type_node): Undocument.
7932 * rtti.c (ptr_ref_initializer): Rename to ...
7933 (ptr_initializer): ... here. Adjust comments.
7934 (ptmd_initializer): Fix comment thinko.
7935 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7936 (create_tinfo_types): Remove ref_desc_type_node init.
7937 * tinfo2.cc (__reference_type_info): Remove.
7939 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7941 * decl.c (cp_finish_decl): Remove obsolete comment.
7943 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7945 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7947 * cp-tree.h: Tweak documentation.
7948 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7949 (avoid_overlap): Remove.
7950 (get_binfo_offset_as_int): New function.
7951 (dfs_serach_base_offsets): Likewise.
7952 (layout_nonempty_base_or_field): Likewise.
7953 (build_base_field): Layout fields here. Avoid placing two objects
7954 of the same type at the same address, under the new ABI.
7955 (build_base_fields): Adjust accordingly.
7956 (create_vtable_ptr): Return the new field, but don't attach it to
7958 (remove_base_field): Remove.
7959 (remove_base_fields): Remove.
7960 (layout_basetypes): Adjust accordingly.
7961 (layout_class_type): Call layout_field for each field, rather than
7962 just making a wholesale call to layout_type.
7964 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7966 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7968 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7970 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7972 * except.c (dtor_nothrow): New fn.
7973 (do_pop_exception): Use it. Take type parm.
7974 (push_eh_cleanup): Take type parm.
7975 (expand_start_catch_block): Pass it.
7976 (build_eh_type_type_ref): Accept null type.
7978 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7980 * cp-tree.h (revert_static_member_fn): Change prototype.
7981 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7982 (grok_op_properties): Likewise.
7983 (start_function): Likewise.
7984 (revert_static_member_fn): Simplify.
7985 * pt.c (check_explicit_specialization): Adjust call to
7986 revert_static_member_fn.
7988 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7990 * cp-tree.h (scope_kind): New type.
7991 (tmpl_spec_kind): Likewise.
7992 (declare_pseudo_global_level): Remove.
7993 (pseudo_global_level_p): Rename to template_parm_scope_p.
7994 (pushlevel): Remove declaration.
7995 (begin_scope): New function.
7996 (finish_scope): Likewise.
7997 (current_tmpl_spec_kind): Likewise.
7998 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7999 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8000 Add template_spec_p.
8001 (toplevel_bindings_p): Adjust.
8002 (declare_pseudo_global_level): Remove.
8003 (pseudo_global_level_p): Rename to template_parm_scope_p.
8004 (current_tmpl_spec_kind): New function.
8005 (begin_scope): Likewise.
8006 (finish_scope): Likewise.
8007 (maybe_push_to_top_level): Adjust.
8008 (maybe_process_template_type_declaration): Likewise.
8009 (pushtag): Likewise.
8010 (pushdecl_nonclass_level): Likewise.
8011 (lookup_tag): Likewise.
8012 (grokfndecl): Handle member template specializations. Share
8013 constructor and non-constructor code.
8014 * decl2.c (check_classfn): Handle member template specializations.
8015 * pt.c (begin_template_parm_list): Use begin_scope.
8016 (begin_specialization): Likewise.
8017 (end_specialization): Likewise.
8018 (check_explicit_specialization): Use current_tmpl_spec_kind.
8019 Handle member template specializations.
8020 (end_template_decl): Use finish_scope. Remove call to
8022 (push_template_decl_real): Remove bogus error message.
8023 (tsubst_decl): Fix typo in code contained in comment.
8024 (instantiate_template): Handle member template specializations.
8025 (most_general_template): Likewise.
8027 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8029 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8030 (do_identifier): Ditto for error().
8032 * pt.c (convert_nontype_argument): Ditto for cp_error().
8033 (convert_template_argument): Ditto for cp_pedwarn().
8035 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8037 * exception.cc (__check_null_eh_spec): New fn.
8038 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8040 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8042 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8043 * except.c (expand_end_eh_spec): Add the return type.
8044 * rtti.c (throw_bad_cast): Add the parmtypes.
8045 (throw_bad_typeid): Likewise.
8047 * semantics.c (expand_stmt): Only leave out rtl for unused
8048 artificials, and set DECL_IGNORED_P on them as well.
8049 * decl.c (wrapup_globals_for_namespace): Likewise.
8051 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8053 * decl.c (maybe_commonize_var): Skip all artificial decls.
8054 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8056 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8058 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8059 * cp-tree.h: Declare flag_enforce_eh_specs.
8060 * decl.c (store_parm_decls, finish_function): Check it.
8062 C library functions don't throw.
8063 * Makefile.in (cfns.h): New target.
8064 (except.o): Depend on it.
8065 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8066 * cfns.gperf: New file.
8067 * cfns.h: Generated.
8068 * except.c: Include it.
8069 (nothrow_libfn_p): New fn.
8070 * decl.c (grokfndecl): Use it.
8071 * cp-tree.h: Declare it.
8073 * decl.c (push_overloaded_decl_1, auto_function,
8074 define_function): Lose.
8075 (build_library_fn_1): New static fn.
8076 (builtin_function): Use it.
8077 (get_atexit_node): Use build_library_fn_ptr.
8078 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8079 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8080 push_void_library_fn, push_throw_library_fn): New fns.
8081 * cp-tree.h: Declare them.
8082 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8083 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8084 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8085 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8086 * rtti.c (build_runtime_decl): Lose.
8087 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8088 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8089 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8091 * call.c (build_call): Remove result_type parm.
8092 Call mark_used on unused artificial fns.
8093 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8095 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8097 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8099 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8100 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8101 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8102 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8103 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8104 expand_generic_desc): Likewise.
8106 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8108 * exception.cc (__cp_pop_exception): Cleanup the original object.
8110 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8112 * decl.c (grok_op_properties): Merge conversion to void warning
8113 with other silly op warnings.
8115 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8117 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8118 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8120 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8122 * decl.c (cp_make_fname_decl): New function.
8123 (wrapup_globals_for_namespace): Don't emit unused static vars.
8124 (init_decl_processing): Remove comment about use of
8125 array_domain_type. Set make_fname_decl.
8126 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8127 * semantics.c (begin_compound_stmt): Remove
8128 current_function_name_declared flagging.
8129 (expand_stmt): Don't emit unused local statics.
8130 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8133 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8135 * typeck.c (convert_for_assignment): Don't look at array
8137 * call.c (convert_like_real): Likewise.
8139 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8141 Add initial support for '\uNNNN' specifier.
8142 * lex.c (read_ucs): New fn.
8143 (readescape, skip_white_space): Call it.
8144 (is_extended_char, is_extended_char_1): New fns.
8145 (utf8_extend_token): New fn, #if 0'd out.
8146 (real_yylex): Treat extended chars like letters.
8148 * search.c (note_debug_info_needed): Walk the bases even if we
8149 weren't deferring the type itself.
8151 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8153 * decl2.c (finish_objects): Constify a char*.
8155 * method.c (emit_thunk): Likewise.
8157 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8159 * typeck.c (dubious_conversion_warnings): Look through
8162 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8164 * class.c (dfs_modify_vtables): I is now unsigned.
8165 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8166 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8167 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8168 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8169 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8170 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8171 Call integer_all_onesp.
8172 * typeck2.c (process_init_constructor): Use compare_tree_int.
8174 * lang-specs.h (as): Don't call if -syntax-only.
8176 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8178 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8179 RTL_EXPR_HAS_NO_SCOPE after all.
8181 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8183 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8184 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8185 RTL_EXPR_HAS_NO_SCOPE.
8187 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8190 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8192 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8194 * call.c (convert_like): Macrofy.
8195 (convert_like_with_context): New macro.
8196 (convert_like_real): Renamed from convert_like. Add calling
8197 context parameters, for diagnostics. Add recursive flag. Call
8198 dubious_conversion_warnings for outer conversion.
8199 (build_user_type_conversion): Use convert_like_with_context.
8200 (build_over_call): Likewise. Don't warn about dubious
8201 conversions here. Adjust convert_default_arg calls.
8202 (convert_default_arg): Add context parameters for diagnostics.
8203 Pass throught to convert_like_with_context.
8204 * cp-tree.h (convert_default_arg): Add context parameters.
8205 (dubious_conversion_warnings): Prototype new function.
8206 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8207 (dubious_conversion_warnings): New function, broken
8208 out of convert_for_assignment.
8209 (convert_for_assignment): Adjust.
8211 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8213 * decl2.c (key_method): Break out from...
8214 (import_export_vtable, import_export_class): ...here.
8216 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8217 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8219 * search.c (note_debug_info_needed, dfs_debug_mark,
8220 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8221 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8223 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8225 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8228 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8230 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8231 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8232 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8233 (lang_type): Split gets_new into has_new and has_array_new.
8234 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8235 (TYPE_GETS_NEW): Split into ...
8236 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8237 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8238 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8239 (build_op_new_call): Don't declare.
8240 (build_new_1): Likewise.
8241 * call.c (build_op_new_call): Remove.
8242 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8243 instead of TYPE_NEEDS_DESTRUCTOR.
8244 (finish_struct_bits): Likewise.
8245 (add_implicitly_declared_members): Likewise.
8246 (check_field_decl): Likewise.
8247 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8248 correctly under the new ABI.
8249 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8250 instead of TYPE_NEEDS_DESTRUCTOR.
8251 (initialize_local_var): Likewise.
8252 (destroy_local_var): Likewise.
8253 (cp_finish_decl): Likewise.
8254 (register_dtor_fn): Likewise.
8255 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8256 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8257 TYPE_VEC_DELETE_TAKES_SIZE here.
8258 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8259 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8260 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8261 (finish_destructor_body): Likewise.
8262 (maybe_build_cleanup_1): Likewise.
8263 * decl2.c (do_static_destruction): Likewise.
8264 * init.c (build_new_1): Make it static.
8265 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8266 (expand_cleanup_for_base): Likewise.
8267 (get_cookie_size): New function.
8268 (build_new_1): Handle array-new cookies correctly under the new
8270 (build_vec_delete_1): Likewise.
8271 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8272 (build_delete): Likewise.
8273 (build_vec_delete): Handle array-new cookies correctly under the new
8275 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8276 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8277 TYPE_HAS_ARRAY_NEW_OPERATOR.
8278 * ptree.c (print_lang_type): Check them.
8279 * search.c (context_for_name_lookup): Fix typo in comment.
8280 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8281 * tree.c (break_out_cleanups): Likewise.
8282 (build_cplus_array_test_1): Likewise.
8283 (cp_build_qualified_type_real): Likewise.
8284 * typeck.c (complete_type): Likewise.
8286 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8287 the command-line, not the end.
8289 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8291 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8293 2000-03-02 Tom Tromey <tromey@cygnus.com>
8295 * cp-tree.h (build_java_class_ref): Declare.
8296 * init.c (build_java_class_ref): No longer static.
8297 * except.c (expand_throw): Generate a Java-style `throw' if the
8298 thrown object is a "Java" object.
8299 (initialize_handler_parm): Generate a Java-style lookup of
8300 exception info if the caught object is a "Java" object.
8301 (catch_language, catch_language_init): New globals.
8302 (decl_is_java_type): New function.
8303 (expand_start_catch_block): Don't call push_eh_info() or
8304 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8305 class reference to build_catch_block.
8307 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8309 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8311 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8313 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8314 to merge reference/pointer code and fix incorrect warnings.
8316 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8318 * search.c (protected_accessible_p): Use context_for_name_lookup.
8320 * init.c (construct_virtual_bases): Fix thinko.
8321 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8323 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8325 * decl.c (current_function_decl): Move to toplev.c.
8327 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8329 * pt.c (fn_type_unification): Unify return type, whenever
8331 (get_bindings_real): Only pass return type when necessary.
8332 Remove explicit return type check.
8333 * class.c (resolve_address_of_overloaded_function): Pass desired
8334 return type to fn_type_unification.
8336 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8338 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8340 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8342 * rtti.c (expand_class_desc): Likewise.
8343 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8344 (THUNK_VCALL_OFFSET): Likewise.
8345 (THUNK_DELTA): Reflect changes in ../tree.h.
8347 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8349 * search.c (protected_accessible_p): Also allow the access if
8350 the member is public in DERIVED. Lose TYPE parm.
8351 (friend_accessible_p): Lose TYPE parm.
8352 (accessible_p): Adjust.
8354 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8356 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8357 on things that are not sizes; ssize_binop deleted.
8358 Call size_diffop when appropriate.
8359 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8360 (build_primary_vtable, build_secondary_vtable): Likewise.
8361 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8362 Variable I is HOST_WIDE_INT.
8363 (get_vfield_offset): Pass proper types to size_binop.
8364 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8365 (finish_struct_1): Likewise.
8366 (skip_rtti_stuff): Arg N is now pointer to signed.
8367 (layout_class_type): Use size_zero_node.
8368 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8369 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8370 * decl.c (complete_arry_type): Pass proper types to size_binop.
8371 (xref_basetypes): BINFO_OFFSET is sizetype.
8372 * error.c (dump_expr): Don't use size_binop non-sizes.
8373 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8374 * init.c (construct_virtual_bases): Fix type error.
8375 (build_vec_delete_1): Pass proper type to size_binop and don't
8377 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8378 * rtti.c (get_base_offset): Pass proper type to size_binop.
8379 * search.c (dfs_find_vbases): Fix type error.
8380 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8381 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8382 * tree.c (debug_binfo): Variable N is signed.
8383 Use HOST_WIDE_INT_PRINT_DEC.
8384 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8385 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8386 size_one_node and size_zero_node.
8387 (c_alignof): Use size_one_node.
8388 (build_component_addr): Pass proper types to size_binop.
8389 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8391 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8393 Implement class scope using-declarations for functions.
8394 * class.c (handle_using_decl): Call add_method for used functions.
8395 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8396 (add_method): Used functions are hidden by local functions.
8397 (check_bases_and_members): Handle using-decls before finalizing
8398 CLASSTYPE_METHOD_VEC.
8399 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8400 override the type of 'this' accordingly.
8401 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8402 (convert_class_to_reference, build_user_type_conversion_1,
8403 build_new_function_call, build_object_call, build_new_op,
8404 build_new_method_call): Pass ctype parm.
8406 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8408 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8409 build_new_function_call, build_object_call, build_new_op,
8410 build_new_method_call, build_op_delete_call): Don't get basetype_path
8412 * typeck.c (build_component_ref): Likewise.
8413 * init.c (build_offset_ref): Likewise.
8414 (resolve_offset_ref): Don't call enforce_access.
8415 Call build_scoped_ref.
8416 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8417 would cause an error or if -pedantic.
8418 * class.c (alter_access): Lose binfo parm.
8420 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8422 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8425 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8427 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8428 pseudo_type_info creation into the std namespace
8430 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8432 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8433 (import_export_class): Remove declaration.
8434 * decl2.c (import_export_class): Make it static.
8435 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8436 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8437 EXPR_WITH_FILE_LOCATION.
8438 * lex.c (check_newline): Tweak filename/lineno setting.
8439 * semantics.c (begin_while_stmt): Fix typo in comment.
8441 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8443 * lang-options.h (-fmessage-length=): Add missing option.
8445 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8447 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8449 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8451 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8453 * optimize.c (expand_call_inline): Emit the return label before
8454 evaluating the return value.
8456 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8458 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8459 than duplicating functionality here.
8460 * optimize.c: Include input.h.
8461 (expand_call_inline): Use push_srcloc and pop_srcloc.
8462 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8463 * parse.c: Regenerated.
8464 * Makefile.in (lex.o): Depend on input.h.
8465 (optimize.o): Likewise.
8467 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8469 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8470 function type, rather than ICE.
8472 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8474 * decl.c (grokdeclarator): Call decl_type_access_control.
8475 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8478 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8480 * decl.c (decls_match): Remove obsolete static member nadgering.
8482 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8484 * decl.c (grokdeclarator): Change ANSI to ISO.
8485 * lex.c (consume_string, readescape, do_identifier): Likewise.
8486 (parse_float, real_yylex): Likewise.
8487 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8488 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8489 new_type_id, maybe_label_decls, simple_stmt,
8490 for.init.statement): Likewise.
8491 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8492 * semantics.c (finish_named_return_value): Likewise.
8493 * parse.c: Regenerate.
8495 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8497 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8498 (CPTI_CLASS_STAR_TYPE): Remove.
8499 (vtable_index_type): Likewise.
8500 (class_star_type_node): Remove.
8501 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8502 (build_binary_op_nodefault): Remove.
8503 * call.c (build_new_op): Use build_binary_op instead of
8504 build_binary_op_nodefault.
8505 * decl.c (init_decl_processing): Remove class_star_type_node
8506 initialization. Make delta_type_node ptrdiff_type_node under the
8507 new ABI. Initialize vtable_index_type.
8508 (build_ptrmemfunc_type): Build different structures for the new
8510 (build_enumerator): Use build_binary_op instead of
8511 build_binary_op_nodefault.
8512 * method.c (build_overload_value): Mangle pointers-to-members
8513 appropriately under the new ABI.
8514 * typeck.c (build_array_ref): Use build_binary_op instead of
8515 build_binary_op_nodefault.
8516 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8517 (build_binary_op_nodefault): Rename to ...
8518 (build_binary_op): ... this. Remove old version. Adjust for
8519 pointer-to-member comparisons under the new ABI.
8520 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8521 (build_ptrmemfunc): Adjust for the new ABI.
8522 (expand_ptrmemfunc_cst): Likewise.
8523 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8524 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8526 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8528 * call.c (build_object_call): Compress consecutive calls to
8530 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8531 (build_op_delete_call): Adjust message formatting.
8533 * class.c (check_bases): Compress consecutive calls to
8535 (finish_struct_anon): Say 'ISO C++'.
8537 * decl.c (start_decl): Same here.
8538 (grok_reference_init): Likewise.
8539 (grokfndecl): Correct message formatting.
8540 (grokfndecl): Improve diagnostic.
8541 (check_static_variable_definition): Likewise. Say 'ISO C++'
8542 (compute_array_index_type): Say 'ISO C++'
8543 (create_array_type_for_decl): Compress consecutive calls to
8545 (grokdeclarator): Say 'ISO C++'
8546 (grok_op_properties): Likewise.
8548 * decl2.c (delete_sanity): Clairify diagnostic.
8549 (check_member_template): Same here.
8550 (grok_function_init): Use consistent terminology.
8552 * expr.c (do_case): Say 'ISO C++'
8554 * friend.c (do_friend): Compress consecutive calls to warning.
8556 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8558 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8559 * class.c (build_secondary_vtable): Reorganize. Don't create a
8560 new vtable under the new ABI.
8561 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8563 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8564 the initializing elements.
8565 (initialize_vtable): New function.
8566 (dfs_finish_vtbls): Use it.
8567 (dfs_accumulate_vtbl_inits): New function.
8568 (finish_vtbls): Merge primary and secondary vtables under the new
8570 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8571 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8574 * class.c (build_vtable): New function, split out from ...
8575 (get_vtable_decl): ... here, and ...
8576 (build_secondary_vtable): ... here.
8578 * pt.c (tsubst_decl): Fix formatting.
8580 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8582 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8583 (avoid_overlap, build_base_field): Likewise.
8584 (build_base_field, build_base_fields, is_empty_class):
8585 Test DECL_SIZE with integer_zero.
8586 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8587 * cp-tree.h (struct lang_type): New field size_unit.
8588 (CLASSTYPE_SIZE_UNIT): New macro.
8589 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8590 (cp_finish_decl): Delete -Wlarger-than processing.
8591 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8592 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8593 * tree.c (make_binfo): binfo vector is one entry longer.
8594 (walk_tree): Walk DECL_SIZE_UNIT.
8596 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8598 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8600 (build_vtable_entry): Don't assume all vtable entries are
8602 (build_vtbl_initializer): Adjust accordingly.
8603 (get_vtable_decl): Fix formatting.
8605 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8607 * semantics.c (deferred_type_access_control): Walk the entire
8609 (save_type_access_control): Rename from
8610 initial_deferred_type_access_control. Just remember the value.
8611 (decl_type_access_control): New fn.
8612 (begin_function_definition): Use deferred_type_access_control, after
8613 we've started the function. Set type_lookups to error_mark_node.
8614 * parse.y (frob_specs, fn.def1): Adjust.
8615 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8616 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8617 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8618 (after_type_component_declarator0): Likewise.
8619 (after_type_component_declarator): Likewise.
8620 (notype_component_declarator): Likewise.
8621 * cp-tree.h: Adjust.
8623 * decl.c (redeclaration_error_message): Allow redeclaration of
8624 namespace-scope decls.
8626 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8628 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8630 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8632 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8633 * decl2.c (grokclassfn): Likewise.
8635 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8637 * decl2.c (lang_decode_option): Don't set default message length
8639 * lex.c (lang_init_options): Set it here.
8641 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8643 Make DECL_CONTEXT mean the class in which a member function was
8644 declared, even for a virtual function.
8645 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8646 (DECL_FRIEND_CONTEXT): New macro.
8647 (DECL_REAL_CONTEXT): Remove.
8648 (SET_DECL_FRIEND_CONTEXT): Likewise.
8649 (DECL_VIRTUAL_CONTEXT): Adjust.
8650 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8651 (add_friends): Remove.
8652 (hack_decl_function_context): Likewise.
8653 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8655 (build_over_call): Fix indentation. Use DECL_CONTEXT
8656 instead of DECL_CLASS_CONTEXT.
8657 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8658 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8659 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8660 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8661 (build_base_field): Likewise.
8662 (finish_struct_1): Likewise.
8663 (build_self_reference): Likewise.
8664 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8666 (pushtag): Use decl_function_context, not
8667 hack_decl_function_context.
8668 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8669 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8670 (pushdecl): Remove bogus code.
8671 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8672 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8673 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8674 Use decl_function_context, nothack_decl_function_context.
8675 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8676 (grokdeclarator): Likewise. Use decl_function_context, not
8677 hack_decl_function_context.
8678 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8679 (start_function): Use DECL_FRIEND_CONTEXT, not
8680 DECL_CLASS_CONTEXT. Use decl_function_context, not
8681 hack_decl_function_context.
8682 (finish_function): Use decl_function_context, not
8683 hack_decl_function_context.
8684 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8686 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8687 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8688 (grokfield): Likewise.
8689 (finish_builtin_type): Likewise.
8690 (finish_vtable_vardec): Use decl_function_context, not
8691 hack_decl_function_context.
8692 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8693 (start_static_initialization_or_destruction): Likewise.
8694 (finish_static_initialization_or_destruction): Likewise.
8695 (mark_used): Adjust logic for deciding when to synthesize methods.
8696 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8698 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8700 * friend.c (is_friend): Likewise.
8701 (add_friends): Remove.
8702 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8703 * lex.c (begin_definition_of_inclass_inline): Use
8704 decl_function_context, not hack_decl_function_context.
8705 (process_next_inline): Likewise.
8706 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8707 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8708 DECL_CLASSS_CONTEXT.
8709 (hack_identifier): Likewise.
8710 (synthesize_method): Use decl_function_context, not
8711 hack_decl_function_context.
8712 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8714 (is_member_template): Use decl_function_context, not
8715 hack_decl_function_context. Use DECL_CONTEXT, not
8717 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8719 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8721 (push_template_decl_real): Likewise.
8722 (instantiate_class_template): Don't call add_friends.
8723 (tsubst_default_argument): Use DECL_CONTEXT, not
8725 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8726 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8727 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8729 * repo.c (repo_inline_used): Likewise.
8730 * search.c (current_scope): Adjust for new _CONTEXT macros.
8731 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8733 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8734 (lookup_fnfields_here):Likewise.
8735 (check_final_overrider): Likewise.
8736 (init_vbase_pointers): Likewise.
8737 (virtual_context): Likewise.
8738 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8739 (expand_body): Use decl_function_context, not
8740 hack_decl_function_context.
8741 * tree.c (hack_decl_function_context): Remove.
8742 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8744 * typeck2.c (error_not_base_type): Likewise.
8746 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8748 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8750 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8752 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8754 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8756 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8758 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8760 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8762 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8764 * parse.y (frob_specs): Split out...
8765 (parse_decl): From here.
8766 (fn.def2): Call initial_deferred_type_access_control.
8767 (after_type_component_declarator0): Call frob_specs.
8768 (notype_component_declarator0): Likewise.
8769 * search.c (friend_accessible_p): Nested classes are friends of their
8772 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8774 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8775 used to create an implicit temporary.
8777 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8780 2000-02-08 Nathan Sidwell <nathan@acm.org>
8782 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8783 strip array element qualifiers too.
8785 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8787 * decl.c (store_parm_decls): Don't build cleanups for parameters
8788 while processing_template_decl.
8790 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8792 * cp-tree.h (struct saved_scope): Add incomplete field.
8793 (namespace_scope_incomplete): New macro.
8794 * decl.c (pushdecl): Use it.
8795 (hack_incomplete_structures): Use it. See through artificial
8797 (mark_saved_scope): Mark it.
8799 Implement access control for nested types.
8800 * search.c (type_access_control): New fn.
8801 (accessible_p): Now we do perform access control for types.
8802 * semantics.c (deferred_type_access_control): New fn.
8803 (initial_deferred_type_access_control): New fn.
8804 (begin_function_definition): Call it. Add lookups parm.
8805 * decl.c (struct binding_level): Add this_class field.
8806 (pushlevel_class): Set it.
8807 (mark_binding_level): Mark it.
8808 (lookup_name_real): Use it. Call type_access_control.
8809 (mark_saved_scope): Mark lookups field.
8810 * cp-tree.h (flagged_type_tree): Add lookups field.
8811 (struct saved_scope): Add lookups field.
8812 (type_lookups): New macro.
8813 * parse.y (declmods): Now <ftype>.
8814 (parse_decl): Add lookups parm. Call
8815 initial_deferred_type_access_control.
8816 (lang_extdef): Clear type_lookups.
8817 (typed_declspecs, declmods, typespec): Set lookups field.
8818 (initdcl): Call deferred_type_access_control.
8819 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8820 component_decl_1, named_parm): Adjust.
8821 * friend.c (is_friend): Nested classes are friends of their
8824 * class.c (currently_open_derived_class): New fn.
8825 * method.c (hack_identifier): Use it.
8827 * lex.c (do_identifier): Remove obsolete code.
8829 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8831 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8833 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8834 thinks this file is plain C).
8836 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8838 * Makefile.in (call.o): Depend on $(EXPR_H).
8840 * call.c: Include "expr.h".
8842 * class.c (dump_class_hierarchy): Add prototype.
8844 * search.c (dfs_get_pure_virtuals): Likewise.
8846 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8848 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8851 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8853 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8854 Store it in DECL_FCONTEXT.
8855 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8857 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8859 * tinfo.h (old abi): #include "tconfig.h".
8860 * tinfo.cc (convert_to_base): Move into old abi section.
8862 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8864 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8865 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8866 (BINFO_PRIMARY_BINFO): New macro.
8867 (BF_DELTA): Rename to ...
8868 (BV_DELTA): ... this.
8869 (BF_VCALL_INDEX): Rename to ...
8870 (BV_VCALL_INDEX): ... this.
8871 (BF_FN): Rename to ...
8873 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8874 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8875 (modify_vtable_entry): Simplify.
8876 (add_virtual_function): Rename BF_ macros to BV_ variants.
8877 (build_vtable_initializer): Likewise.
8878 (get_class_offset_1): Remove.
8879 (dfs_get_class_offset): Likewise.
8880 (get_class_offset): Likewise.
8881 (dfs_find_final_overrider): New function.
8882 (find_final_overrider): Likewise.
8883 (modify_one_vtable): Remove.
8884 (dfs_find_base): New function.
8885 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8886 find_final_overrider.
8887 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8889 (dfs_fixup_vtable_deltas): Remove.
8890 (override_one_vtable): Remove.
8891 (merge_overrides): Likewise.
8892 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8893 unreal chilren of virtual bases.
8894 (finish_struct_1): Don't use merge_overrides. Don't use
8895 dfs_fixup_vtable_deltas.
8896 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8899 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8900 Jason Merrill <jason@yorick.cygnus.com>
8902 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8904 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8906 * exception.cc (__throw_bad_typeid): Add missing std::.
8908 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8910 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8912 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8914 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8916 Runtime support for new-abi rtti.
8917 * inc/typeinfo (type_info::operator!=): Define in class.
8918 (type_info::before, type_info::name, type_info::operator==,
8919 type_info::operator!=): Define new ABI implementations.
8920 (type_info::is_pointer_p, type_info::is_function_p): Declare
8921 new virtual functions.
8922 (type_info::do_catch, type_info::do_upcast): Likewise.
8924 * tinfo.h (__base_class_info): Define new class.
8925 (__class_type_info): Likewise.
8926 (__si_class_type_info): Likewise.
8927 (__vmi_class_type_info): Likewise.
8928 (__dynamic_cast): Prototype.
8930 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8931 (type_info::is_pointer_p): Define new function.
8932 (type_info::is_function_p): Likewise.
8933 (type_info::do_catch): Likewise.
8934 (type_info::do_upcast): Likewise.
8935 (vtable_prefix): New structure for vtable access.
8936 (adjust_pointer): Define new template function.
8937 (contained_p, public_p, virtual_p, contained_public_p,
8938 contained_nonpublic_p, contained_nonvirtual_p): Define new
8940 (nonvirtual_base_type): New local variable.
8941 (__class_type_info::~__class_type_info): Define.
8942 (__si_class_type_info::~__si_class_type_info): Likewise.
8943 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8944 (__class_type_info::do_catch): Define new function.
8945 (__class_type_info::do_upcast): Likewise.
8946 (__class_type_info::find_public_src): Likewise.
8947 (__class_type_info::do_find_public_src): Likewise.
8948 (__si_class_type_info::do_find_public_src): Likewise.
8949 (__vmi_class_type_info::do_find_public_src): Likewise.
8950 (__class_type_info::do_dyncast): Likewise.
8951 (__si_class_type_info::do_dyncast): Likewise.
8952 (__vmi_class_type_info::do_dyncast): Likewise.
8953 (__class_type_info::do_upcast): Likewise.
8954 (__si_class_type_info::do_upcast): Likewise.
8955 (__vmi_class_type_info::do_upcast): Likewise.
8956 (__dynamic_cast): Likewise.
8958 * tinfo2.cc (__fundamental_type_info): Define new class.
8959 (__pointer_type_info): Likewise.
8960 (__reference_type_info): Likewise.
8961 (__array_type_info): Likewise.
8962 (__function_type_info): Likewise.
8963 (__enum_type_info): Likewise.
8964 (__ptr_to_member_type_info): Likewise.
8965 (__fundamental_type_info::~__fundamental_type_info): Define.
8966 (__pointer_type_info::~__pointer_type_info): Likewise.
8967 (__reference_type_info::~__reference_type_info): Likewise.
8968 (__array_type_info::~__array_type_info): Likewise.
8969 (__function_type_info::~__function_type_info): Likewise.
8970 (__enum_type_info::~__enum_type_info): Likewise.
8971 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8972 (__pointer_type_info::do_catch): Define new function.
8973 (__ptr_to_member_type_info::do_catch): Define new function.
8975 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8976 (__is_pointer): Likewise.
8978 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8980 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8982 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8983 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8984 (make_new_vtable): New function.
8985 (modify_vtable_entry): Handle generation of new vtables correctly.
8986 (modify_one_vtable): Remove unused parameter.
8987 (dfs_fixup_vtable_deltas): Likewise.
8988 (override_one_vtable): Use build_secondary_vtable.
8989 (finish_struct_1): Use build_primary_vtable and
8990 build_secondary_vtable.
8992 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8994 * cp/decl.c: Adjust variable names, comments, help strings.
8996 2000-01-29 Nathan Sidwell <nathan@acm.org>
8998 * new2.cc (operator delete[]): Use operator delete, don't assume
9001 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9003 * class.c (build_vtbl_initializer): Add argument to
9004 build_vtable_entry call.
9006 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9008 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9009 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9010 (BF_DELTA): New macro.
9011 (BF_VCALL_INDEX): Likewise.
9013 (THUNK_VCALL_OFFSET): Likewise.
9014 (make_thunk): Change prototype.
9015 * class.c (build_vtable_entry): Integrate
9016 build_vtable_entry_for_fn. Handle vcall indices.
9017 (build_vtable_entry_for_fn): Remove.
9018 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9019 BF_VCALL_INDEX, BF_FN.
9020 (modify_vtable_entry): Integrate common code from
9021 modify_one_vtable and dfs_fixup_vtable_deltas.
9022 (add_virtual_function): Set BF_VCALL_INDEX.
9023 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9025 (modify_one_vtable): Simplify.
9026 (dfs_fixup_vtable_deltas): Likewise.
9027 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9028 * method.c (make_thunk): Handle vcall indices.
9030 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9032 Compiler side new abi rtti (not enabled).
9033 * cp-tree.h (new_abi_rtti_p): New macro.
9034 (emit_support_tinfos): Prototype new function.
9035 (tinfo_decl_p): Likewise.
9036 (emit_tinfo_decl): Likwise.
9037 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9039 (doing_runtime): New local static.
9040 (init_rtti_processing): Add new-abi initializer.
9041 (get_tinfo_decl): Add new-abi logic.
9042 (tinfo_from_decl): Likewise.
9043 (build_dynamic_cast_1): Likewise.
9044 (qualifier_flags): New static function.
9045 (tinfo_base_init): Likewise.
9046 (generic_initializer): Likewise.
9047 (ptr_ref_initializer): Likewise.
9048 (ptmd_initializer): Likewise.
9049 (class_hint_flags): Likewise.
9050 (class_initializer): Likewise.
9051 (synthesize_tinfo_var): Likewise.
9052 (create_real_tinfo_var): Likewise.
9053 (create_pseudo_type_info): Likewise.
9054 (get_vmi_pseudo_type_info): Likewise.
9055 (create_tinfo_types): Likewise.
9056 (emit_support_tinfos): New global function.
9057 (tinfo_decl_p): New global predicate.
9058 (emit_tinfo_decl): New global function.
9059 * class.c (set_rtti_entry): Generalize for old and new rtti.
9060 (build_vtbl_initializer): Likewise.
9061 * decl2.c (finish_file): Likewise.
9063 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9065 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9066 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9068 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9070 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9073 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9075 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9077 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9079 * optimize.c (calls_setjmp_r): Supply new argument
9080 to special_function_p.
9082 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9084 * call.c: PROTO -> PARAMS.
9085 * class.c: Likewise.
9086 * cp-tree.h: Likewise.
9090 * decl2.c: Likewise.
9092 * errfn.c: Likewise.
9093 * error.c: Likewise.
9094 * except.c: Likewise.
9097 * input.c: Likewise.
9100 * method.c: Likewise.
9101 * optimize.c: Likewise.
9102 * parse.y: Likewise.
9106 * search.c: Likewise.
9107 * semantics.c: Likewise.
9110 * typeck.c: Likewise.
9111 * typeck2.c: Likewise.
9114 2000-01-25 Richard Henderson <rth@cygnus.com>
9116 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9118 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9120 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9121 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9122 (struct vcall_offset_data_s): New type.
9123 (dfs_vcall_offset_queue_p): New function.
9124 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9125 (build_vcall_offset_vtbl_entries): Likewise.
9126 (layout_vtable_decl): Likewise.
9127 (num_vfun_entries): Likewise.
9128 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9129 (build_vtbl_initializer): Likewise.
9130 (dfs_finish_vtabls): Use layout_vtable_decl.
9131 (modify_one_vtables): Always duplicate vtables under the new ABI.
9132 (finish_struct_1): Use layout_vtable_decl.
9134 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9136 * decl.c (member_function_or_else): Change third arg from a format
9137 specifier to an `enum overload_flags'. Callers changed.
9139 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9141 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9142 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9143 build_const_cast, get_delta_difference, check_return_expr): Avoid
9144 ANSI string concatenation usage.
9146 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9148 * class.c (layout_class_type): Put the fields required to make a
9149 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9152 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9154 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9157 * decl2.c (mark_used): Do instantiate inlines that have been
9158 explicitly instantiated.
9160 2000-01-24 Richard Henderson <rth@cygnus.com>
9162 * call.c (build_over_call): Use expand_tree_builtin.
9163 * typeck.c (build_function_call_real): Likewise.
9164 (build_binary_op_nodefault): Handle unordered compares.
9166 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9168 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9169 cp_tree_index values.
9170 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9171 New global node #defines for them.
9172 * rtti.c (call_void_fn): Replace with ...
9173 (build_runtime_decl): ... new static function.
9174 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9175 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9176 (build_dynamic_cast_1): Always produce correctly typed result.
9177 Explicitly produce type_info addresses. Use dynamic_cast_node.
9178 * exception.cc (__throw_bad_cast): Return `void *'.
9179 (__throw_bad_typeid): Return `const type_info &'.
9181 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9183 * cp-tree.h (get_vtable_decl): Prototype new function.
9184 * class.c (get_vtable_decl): New function. Broken out from ...
9185 (build_vtable): ... here. Use it.
9186 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9189 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9191 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9192 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9193 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9194 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9195 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9196 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9197 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9198 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9199 (CPTI_TINFO_VAR_ID): New enumeration.
9200 (__tp_desc_type_node, __access_mode_type_node,
9201 __bltn_desc_type_node, __user_desc_type_node,
9202 __class_desc_type_node, __ptr_desc_type_node,
9203 __attr_desc_type_node, __func_desc_type_node,
9204 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9205 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9206 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9207 enum_desc_type_node, class_desc_type_node,
9208 si_class_desc_type_node, vmi_class_desc_type_node,
9209 ptmd_desc_type_node, base_desc_type_node): New #defines.
9210 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9211 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9212 (tinfo_var_id): New enumeration.
9213 (DECL_TINFO_FN_P): Augment comment.
9214 * decl.c (cp_global_trees): Adjust documentation.
9215 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9216 tinfo_decl_type and tinfo_var_id.
9217 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9218 (build_typeid): Remove unused variable.
9219 (get_tinfo_var): Use tinfo_var_id.
9220 (tinfo_name): New static function.
9221 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9222 (tinfo_from_decl): Likewise.
9223 (get_base_offset): New static function, broken out of
9225 (expand_si_desc): Use tinfo_name.
9226 (expand_class_desc): Likewise. Lose local static variable.
9227 Use base_desc_type_node. Use get_base_offset.
9228 (expand_ptr_desc): Use tinfo_name.
9229 (expand_attr_desc): Likewise.
9230 (expand_generic_desc): Likewise.
9232 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9233 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9235 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9237 * cp-tree.h (__eprintf): Remove declaration.
9238 * tree.c (__eprintf): Remove definition.
9240 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9241 Mark Mitchell <mark@codesourcery.com>
9243 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9244 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9246 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9248 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9250 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9252 * cp-tree.h (register_dtor_fn): New function.
9253 * decl.c (destroy_local_static): Rename to ...
9254 (register_dtor_fn): ... this. Give it external linkage.
9255 (expand_static_init): Use it.
9256 * decl2.c (do_static_initialization): Likewise, if using
9258 (do_static_destruction): Check that __cxa_atexit is not in use.
9259 (finish_file): Don't call do_static_destruction if using
9262 * typeck.c (convert_arguments): Restore two-message error
9265 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9267 Remap dynamic cast hint values to be consistent across ABIs.
9268 * search.c (dynamic_cast_base_recurse): Remap generated value.
9269 (get_dynamic_cast_base_type): Adjust documentation.
9270 * tinfo.h (__user_type_info::dyncast): Likewise.
9271 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9272 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9273 (__class_type_info::do_dyncast): Likewise.
9274 (__class_type_info::do_find_public_subobj): Likewise.
9275 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9277 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9279 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9281 * typeck2.c (incomplete_type_error): Restore previous
9282 cp_error and cp_error_at call sequence.
9284 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9286 * class.c (dump_class_hierarchy): Make format agree with argument;
9287 cast pointer to unsigned long and print with %lx.
9289 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9291 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9293 * typeck.c (composite_pointer_type, common_type,
9294 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9295 build_function_call_real, convert_arguments,
9296 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9297 build_unary_op, mark_addressable, build_compound_expr,
9298 build_static_cast, build_reinterpret_cast, build_const_cast,
9299 build_c_cast, build_modify_expr, get_delta_difference,
9300 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9301 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9303 * typeck2.c (readonly_error, abstract_virtuals_error,
9304 process_init_constructor, check_for_new_type): Likewise.
9306 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9308 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9311 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9313 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9314 (build_x_typeid): Likewise.
9315 (get_tinfo_fn): Likewise.
9316 (get_tinfo_fn_unused): Rename to ...
9317 (get_tinfo_decl): ... here.
9318 * rtti.c (build_headof): Replace logic error with assertion.
9319 (get_tinfo_fn_dynamic): Rename to ...
9320 (get_tinfo_decl_dynamic): ... here. Make static. Use
9321 complete_type_or_else.
9322 (build_x_typeid): Move into ...
9323 (build_typeid): ... here. Adjust call to
9324 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9325 throw_bad_typeid expression.
9326 (get_tinfo_fn_unused): Rename to ...
9327 (get_tinfo_decl): ... here. Adjust comment.
9328 (get_tinfo_fn): Delete.
9329 (tinfo_from_decl): New static function.
9330 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9331 (get_typeid): Use complete_type_or_else.
9332 (build_dynamic_cast_1): Adjust calls to
9333 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9334 * parse.y (primary): Adjust call to build_typeid.
9335 * except.c (build_eh_type_type_ref): Adjust call to
9336 get_tinfo_decl. Mark as used.
9337 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9338 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9339 * parse.c: Regenerated.
9341 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9343 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9345 (resolves_to_fixed_type_p): Document calling convention.
9346 * rtti.c (build_x_typeid): Initialize NONNULL.
9348 * cp-tree.h (build_shared_int_cst): New function.
9349 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9350 * class.c (modify_vtable_entry): Likewise.
9351 (add_virtual_function): Split out code to generated shared
9352 INTEGER_CSTs to build_share_int_cst.
9353 (modify_all_vtables): Handle all the overridden functions here.
9354 Add overridden functions from non-primary virtual bases to the
9356 (finish_struct_1): Adjust call to modify_all_vtables. Add
9357 overridden functions from non-primary bases to the vtable.
9358 * tree.c (build_shared_int_cst): New function.
9360 * cp-tree.h (scratchalloc): Remove.
9361 (build_scratch_list): Likewise.
9362 * call.c (convert_class_to_reference): Replace build_scratch_list
9363 and build_expr_list with build_tree_list.
9364 (add_candidate): Replace scratchalloc with expralloc. Note memory
9366 (build_user_type_conversion_1): Replace build_scratch_list
9367 and build_expr_list with build_tree_list.
9368 (build_new_op): Likewise.
9369 (build_op_delete_call): Likewise.
9370 (convert_like): Likewise.
9371 * cvt.c (ocp_convert): Likewise.
9372 * decl.c (start_decl): Likewise.
9373 (start_function): Likewise.
9374 (finish_destructor_body): Likewise.
9375 (maybe_build_cleanup_1): Likewise.
9376 * decl2.c (reparse_decl_as_expr): Likewise.
9377 * init.c (perform_member_init): Likewise.
9378 (expand_cleanup_for_base): Likewise.
9379 (build_builtin_delete_call): Likewise.
9380 (build_new_1): Likewise.
9381 (build_delete): Likewise.
9382 * method.c (do_build_assign_ref): Likewise.
9383 * parse.y (already_scoped_stmt): Likewise.
9384 (nontrivial_exprlist): Likewise.
9385 (net_initializer): Likewise.
9386 (initlist): Likewise.
9387 * parse.c: Regenerated.
9388 * rtti.c (build_x_typeid): Likewise.
9389 (build_dynamic_cast_1): Likewise.
9390 * typeck.c (build_x_compound_expr): Likewise.
9391 (build_static_cast): Likewise.
9392 (build_modify_expr): Likewise.
9394 * cp-tree.h (DECL_VINDEX): Add documentation.
9395 * class.c (build_vtable_entry): Likewise.
9396 (start_vtable): Add comment.
9397 (add_virtual_function): Replace pending_hard_virtuals with
9398 overridden_virtuals and pending_virtuals with new_virtuals.
9399 Replace redundant assignments with assertions.
9400 (check_for_override): Add comment.
9401 (check_bases_and_members): Replace pending_hard_virtuals with
9402 overridden_virtuals and pending_virtuals with new_virtuals.
9403 (create_vtbl_ptr): Likewise.
9404 (layout_class_type): Likewise.
9405 (finish_struct_1): Likewise. Add comments.
9407 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9409 * class.c (finish_struct_1): Replace redundant code with
9412 * cp-tree.h (flag_new_abi): Move.
9413 (flag_use_cxa_atexit): Likewise.
9414 (flag_honor_std): Likewise.
9415 (flag_rtti): Likewise.
9416 (vbase_offsets_in_vtable_p): Define.
9417 (vptrs_present_everywhere_p): Likewise.
9418 (TYPE_CONTAINS_VPTR_P): Likewise.
9419 (dfs_walk_real): Declare.
9420 * class.c (build_vbase_pointer_fields): Check
9421 vbase_offsets_in_vtable_p.
9422 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9424 (build_vbase_offset_vtbl_entries): Simplify.
9425 (build_vbase_offset_vtbl_entries): Adjust.
9426 (build_vbase_pointer): Add ability to look up vbase offsets in
9428 (start_vtable): New function.
9429 (add_virtual_function): Use it.
9430 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9431 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9432 (build_vtbl_initializer): Take the type of the complete object as
9433 input. Use it to correctly calculate vbase offsets.
9434 (dfs_finish_vtbls): Pass the complete type to
9435 build_vtbl_initializer.
9436 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9437 (create_vtable_ptr): Create a vtable even if there are no
9438 new virtual functions, under the new ABI.
9439 (finish_struct_1): Likewise.
9440 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9441 * decl.c (exapnd_static_init): Remove call to
9442 preserve_initializer.
9443 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9445 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9446 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9447 (construct_virtual_bases): Don't initialize virtual base pointers
9449 (build_aggr_init): Clean up comment.
9450 (expand_aggr_init_1): Likewise.
9451 * rtti.c (expand_class_desc): Store the virtual function table
9452 index where the vbase offset lives in the offset field.
9453 * search.c (dfs_walk_real): Make it global.
9454 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9455 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9457 * tinfo.h (USItype): Make it signed under the new ABI.
9458 * tinfo.cc (convert_to_base): New function. Encapsulate base
9459 conversion logic here.
9460 (__class_type_info::do_upcast): Use it.
9461 (__class_type_info::do_dyncast): Likewise.
9462 (__class_type_info::do_find_public_subobj): Likewise.
9464 * init.c (construct_virtual_bases): Don't look up the addresses of
9465 virtual bases at run-time.
9467 * class.c (build_vbase_pointer): Relocate.
9468 (build_vbase_pointer_fields): Likewise.
9469 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9470 (build_vbase_offset_vtbl_entries): Likewise.
9472 * decl.c (init_decl_processing): Complain if -fnew-abi
9473 -fno-vtable-thunks is used.
9475 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9478 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9480 * cp-tree.h (num_extra_vtbl_entries): New function.
9481 (size_extra_vtbl_entries): Likewise.
9482 (dfs_vtable_path_unmark): Likewise.
9483 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9484 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9485 * class.c (num_extra_vtbl_entries): New function.
9486 (size_extra_vtbl_entries): Likewise.
9487 (dfs_build_vbase_offset_vtbl_entries): New function.
9488 (build_vbase_offset_vtbl_entries): Likewise.
9489 (build_vtbl_initializer): Use it.
9490 (finish_struct_1): Adjust vtable sizes (using
9491 num_extra_vtbl_entries).
9492 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9493 THUNK_DECL is non-NULL before expanding it.
9494 * init.c (expand_virtual_init): Adjust the vtable pointer by
9495 size_extra_vtbl_entries before storing it.
9496 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9497 Handle TREE_LIST parameters here, not in the dfs_* functions.
9498 (dfs_unmarked_real_bases_queue_p): Adjust.
9499 (dfs_marked_real_bases_queue_p): Likewise.
9500 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9501 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9502 (dfs_vtable_path_unmark): Likewise.
9504 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9506 * optimize.c (copy_body_r): Clear the operand three of a
9507 TARGET_EXPR when copying it.
9509 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9511 * method.c (build_decl_overload_real): Check whether we are in ::
9512 before returning __builtin_new/delete.
9514 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9516 * pt.c (tsubst_friend_function): Improve comment.
9517 (instantiate_decl): Avoid crashing when a "nested" function is
9518 instantiated from the top level.
9520 * dump.c (dqeueue_and_dump): Dump
9521 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9523 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9525 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9527 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9529 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9530 ENABLE_NEW_GXX_ABI defined.
9531 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9532 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9533 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9535 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9537 * decl.c (start_cleanup_fn): Call pushdecl.
9539 * call.c (convert_class_to_reference): Fix typos.
9540 (build_conditional_expr): Handle errors gracefully.
9541 * class.c (push_nested_class): Likewise.
9542 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9543 (DECL_THIS_EXTERN): Use it.
9544 (DECL_THIS_STATIC): Likewise.
9545 * cvt.c (convert_to_void): Handle errors gracefully.
9546 (build_expr_type_conversion): Likewise.
9547 * decl.c (maybe_push_decl): Likewise.
9548 (start_decl_1): Likewise.
9549 (require_complete_types_for_parms): Likewise.
9550 * parse.y (structsp): Likewise.
9551 (base_class): Likewise.
9552 * parse.c: Regenerated.
9553 * pt.c (finish_member_template_decl): Likewise.
9554 * typeck.c (decay_conversion): Likewise.
9556 * cp-tree.h (dfs_skip_vbases): New function.
9557 (find_vbase_instance): Likewise.
9558 * class.c (determine_primary_base): Allow a nearly empty base to
9559 serve as a primary base class under the new ABI.
9560 (get_class_offset_1): Rename to ...
9561 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9563 (get_class_offset): Use it. Issue error messages here.
9564 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9565 find the right copies of virtual bases.
9566 (fixup_vtable_deltas1): Rename to ...
9567 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9568 bases as primary bases.
9569 (fixup_vtable_deltas): Remove.
9570 (override_one_vtable): Handle virtual bases as primary bases.
9571 (merge_overrides): Likewise.
9572 (finish_struct_1): Likewise.
9573 (dump_class_hierarchy): Dump primary-ness of bases as well.
9574 * search.c (mark_primary_bases): Use a pre-order traversal to
9575 handle primary virtual bases.
9576 (dfs_skip_vbases): New fiunction.
9577 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9578 (fixup_virtual_upcast_offsets): Likewise.
9579 (fixup_all_virtual_upcast_offsets): Likewise.
9580 (dfs_find_vbase_instances): New function.
9581 (find_vbase_instance): Likewise.
9583 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9585 * lex.c (DIR_SEPARATOR): Delete macro.
9587 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9589 * decl2.c (lang_decode_option): Handle automatic line wrapping
9592 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9594 * friend.c (do_friend): Don't resolve scopes when processing
9595 template declarations, even if the qualifying scope doesn't
9596 involve template parameters.
9598 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9600 * class.c (dfs_modify_vtables_queue_p): Remove.
9601 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9602 and dfs_marked_real_bases_queue_p instead of
9603 dfs_modify_vtables_queue_p.
9605 * class.c (build_vbase_path): Simplify.
9606 (dfs_propagate_binfo_offsets): New function.
9607 (propagate_binfo_offsets): Use it.
9608 (remove_base_field): Simplify.
9609 (dfs_set_offset_for_vbases): Remove.
9610 (dfs_set_offset_for_shared_vbases): New function.
9611 (dfs_set_offset_for_unshared_vbases): Likewise.
9612 (layout_virtual_bases): Use them.
9613 (layout_basetypes): Don't call propagate_binfo_offsets.
9614 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9617 * class.c (build_base_field): New function, split out from ...
9618 (build_base_fields): ... here. Use it. Allocate primary bases
9619 first, under the new ABI.
9620 (get_vtable_entry): Remove.
9621 (remove_base_field): New function, split out from ...
9622 (remove_base_fields): ... here. Adjust since primary bases come
9623 first under the new ABI.
9625 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9626 (initialize_vtbl_ptrs): New function.
9627 (expand_indirect_vtbls_init): Change prototype.
9628 (convert_pointer_to_vbase): Declare.
9629 * init.c (expand_direct_vtbls_init): Remove.
9630 (dfs_initialize_vtbl_ptrs): New function.
9631 (initialize_vtbl_ptrs): Likewise.
9632 (emit_base_init): Use initialize_vtbl_ptrs.
9633 * search.c (convert_pointer_to_vbase): Make it global.
9634 (expand_indirect_vtbls_init): Remove vtable initialization code.
9635 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9637 * class.c (dfs_finish_vtbls): New function.
9638 (finish_vtbls): Use it.
9639 (dump_class_hierarchy): New function.
9641 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9642 (BINFO_VBASE_PRIMARY_P): New macro.
9643 (BINFO_VIRTUALS): Add to documentation.
9644 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9645 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9646 (dfs_mark_primary_bases_queue_p): Likewise.
9647 (dfs_unmarked_real_bases_queue_p): New function.
9648 (dfs_marked_real_bases_queue_p): Likewise.
9649 * search.c (dfs_mark_primary_bases): Adjust.
9650 (mark_primary_bases): Likewise.
9651 (get_shared_vbase_if_not_primary): New function.
9652 (dfs_unmarked_real_bases_queue_p): Likewise.
9653 (dfs_marked_real_bases_queue_p): Likewise.
9654 (dfs_get_pure_virtuals): Simplify.
9655 (get_pure_virtuals): Likewise.
9657 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9659 * lex.c: Include tm_p.h.
9661 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9663 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9665 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9667 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9668 * pt.c (instantiate_decl): Defer comdat templates that might not be
9671 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9672 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9673 (finish_file): Likewise.
9675 * decl2.c (import_export_class): Undo 12/14 change.
9677 * error.c (dump_decl): operator new, not operatornew.
9679 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9680 * search.c (lookup_field_1): Look for the last field with the
9683 2000-01-05 Nathan Sidwell <nathan@acm.org>
9685 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9688 2000-01-05 Nathan Sidwell <nathan@acm.org>
9690 * typeck.c (build_static_cast): Don't strip target qualifiers
9691 when casting from a class.
9693 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9695 * class.c (warn_hidden): Initialize variable `fndecl'.
9697 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9699 * decl.c (flag_isoc9x): New variable to be able to use code in
9700 c-common.c. For now always zero.
9702 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9704 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9705 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9706 or unshare_base_binfos for virtual bases here.
9707 * search.c (dfs_get_vbase_types): Do it here.
9708 (get_vbase_types): Adjust.
9710 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9712 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9713 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9714 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9715 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9716 (unmark_primary_bases): Remove declaration.
9717 (unmarkedp): Declare.
9718 (dfs_vbase_unmark): Likewise.
9719 * class.c (determine_primary_base): Return immediately if there
9720 are no base classes. Call mark_primary_bases here.
9721 (modify_all_direct_vtables): Remove.
9722 (modify_all_indirect_vtables): Remove.
9723 (dfs_modify_vtables_queue_p): New function.
9724 (dfs_modify_vtables): New function.
9725 (modify_all_vtables): Use them.
9726 (build_base_fields): Build FIELD_DECLs for primary virtual base
9728 (create_vtable_ptr): Don't call determine_primary_base here.
9729 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9730 (dfs_set_offset_for_vbases): ... this.
9731 (layout_virtual_bases): Use it.
9732 (layout_class_type): Call determine_primary_base here.
9733 * search.c (unmarkedp): Make it global.
9734 (shared_marked_p): Simplify.
9735 (shared_unmarked_p): Likewise.
9736 (dfs_primary_bases_queue_p): Remove.
9737 (dfs_unmark_primary_bases): Likewise.
9738 (unmark_primary_bases): Likewise.
9739 (mark_primary_bases): Simplify.
9740 (get_pure_virtuals): Don't call mark_primary_bases here.
9741 (dfs_vbase_unmark): New function.
9742 (get_vbase_types): Simplify.
9744 * class.c (struct base_info): Remove.
9745 (determine_primary_base): Take has_virtual_p rather than a
9746 base_info as input. Don't calculate max_has_virtual.
9747 (finish_struct_bits): Remove max_has_virtual argument.
9748 (create_vtable_ptr): Remove max_has_virtual_p argument.
9749 (layout_virtual_bases): Remove max argument.
9750 (layout_basetypes): Likewise.
9751 (layout_class_type): Remove max_has_virtual_p argument.
9752 (finish_struct_1): Remove max_has_virtual.
9754 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9755 (layout_basetypes): Remove.
9756 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9757 Update to handle primary virtual bases.
9758 (remove_base_fields): New function, split out from
9760 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9761 (layout_virtual_bases): New function, split out from
9762 layout_basetypes. Update to handle primary virtual bases.
9763 (layout_basetypes): Moved here from tree.c. Use
9764 remove_base_fields and layout_virtual_bases.
9765 * search.c (dfs_mark_primary_bases_queue_p): New function.
9766 (mark_primary_bases): Use it.
9767 * tree.c (CEIL): Remove.
9768 (propagate_binfo_offsets): Remove.
9769 (layout_basetypes): Remove.
9771 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9773 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9774 (BINFO_PRIMARY_MARKED_P): New macro.
9775 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9776 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9777 (mark_primary_bases): New function.
9778 (unmark_primary_bases): Likewise.
9779 * search.c (get_abstract_virtuals_1): Remove.
9780 (dfs_mark_primary_bases): New function.
9781 (mark_primary_bases): Likewise.
9782 (dfs_unmark_primary_bases): Likewise.
9783 (unmark_primary_bases): Likewise.
9784 (dfs_get_pure_virtuals): Likewise.
9786 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9788 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9789 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9790 (modify_one_vtable): Adjust.
9791 (fixup_vtable_deltas1): Likewise.
9792 (override_one_vtable): Likewise.
9793 * search.c (get_abstract_virtuals_1): Likewise.
9794 (get_pure_virtuals): Likewise.
9795 (expand_upcast_fixups): Likewise.
9796 * tree.c (debug_binfo): Likewise.
9798 * class.c (build_vtable): Don't return a value. Don't rebuild
9799 vtables for bases that have already been handled.
9800 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9801 already been handled.
9802 (modify_one_vtable): Adjust accordingly.
9803 (fixup_vtable_deltas1): Likewise.
9804 (finish_struct_1): Likewise.
9806 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9808 * call.c (build_new_method_call): Also check destructors.
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