1 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
3 * class.c (build_vbase_offset_vbtl_entries): Look for
4 non-primary base of which we are a sub vtable.
6 2001-07-24 Phil Edwards <pme@sources.redhat.com>
8 * semantics.c (finish_this_expr): Remove unused code.
10 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
12 Simplify rtti, now we've only one ABI.
13 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
15 (tinfo_decl_id, tinfo_var_id): Remove.
16 (get_typeid_1): Remove.
18 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
19 (typeid_ok_p): New function.
20 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
21 (get_tinfo_decl): Remove old abi documentation.
22 (tinfo_from_decl): Remove.
23 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
24 (get_typeid_1): Remove.
25 (get_base_offset): Remove.
26 (synthesize_tinfo_var): Absorb get_base_offset.
27 (create_real_tinfo_var): Don't use tinfo_decl_id.
29 2001-07-23 Graham Stott <grahams@redhat.com>
31 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
32 variable has_two_argument_delete_p.
34 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
36 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
37 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
38 (CPTI_INDEX_IDENTIFIER): Remove.
39 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
40 (delta2_identifier): Remove.
41 (index_identifier): Remove.
42 (pfn_or_delta2_identifier): Remove.
43 (flag_vtable_thunks): Remove.
44 (VTABLE_DELTA2_NAME): Remove.
45 (VTABLE_INDEX_NAME): Remove.
46 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
47 (vfunc_ptr_type_node): Adjust.
48 (VTABLE_NAME_PREFIX): Adjust.
49 (build_vfn_ref): Lose first parameter.
50 (fixup_all_virtual_upcast_offsets): Remove.
51 * decl.c (initialize_predefined_identifiers): Remove
52 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
53 (init_decl_processing): Remove no-vtable-thunk code.
54 * decl2.c (flag_vtable_thunks): Remove.
55 (mark_vtable_entries): Remove no-vtable-thunk code.
56 * error.c (dump_decl): Remove no-vtable-thunk code.
57 (dump_expr): Adjust ptr to member function code.
58 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
60 * rtti.c (build_headof): Remove no-vtable-thunk code.
61 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
62 * search.c (get_base_distance): Remove expand_upcast_fixups case.
63 (virtual_context) Remove.
64 (expand_upcast_fixups): Remove.
65 (fixup_virtual_upcast_offsets): Remove.
66 (fixup_all_virtual_upcast_offsets): Remove.
67 * typeck.c (get_member_function_from_ptrfunc): Remove
69 * call.c (build_over_call): Adjust call to build_vfn_ref.
70 * class.c (build_vfn_ref): Lose first parameter. Remove
72 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
73 (build_vtable_entry): Remove no-vtable-thunk code.
75 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
77 Remove old-abi remnants. Remove comments about old abi
78 behaviour. Remove refences to 'new-abi' in comments.
79 * cp-tree.h: Adjust comments.
80 (vbase_offsets_in_vtable_p): Delete.
81 (vcall_offsets_in_vtable_p): Delete.
82 (vptrs_present_everywhere_p): Delete.
83 (all_overridden_vfuns_in_vtables_p): Delete.
84 (merge_primary_and_secondary_vtables_p): Delete.
85 (TYPE_CONTAINS_VPTR_P): Adjust.
86 (VTT_NAME_PREFIX): Remove.
87 (CTOR_VTBL_NAME_PREFIX): Remove.
88 (init_vbase_pointers): Remove.
89 * class.c: Adjust coments.
90 (build_vbase_pointer_fields): Delete.
91 (build_vbase_pointer): Remove old-abi code.
92 (build_secondary_vtable): Likewise.
93 (modify_all_vtables): Likewise.
94 (create_vtable_ptr): Likewise.
95 (layout_class_type): Likewise.
96 (finish_struct_1): Likewise.
97 (finish_vtbls): Likewise.
98 (dfs_finish_vtbls): Delete.
99 (build_vbase_offset_vtbl_entries): Remove old-abi code.
100 * cvt.c: Adjust comments.
101 * decl.c: Adjust comments.
102 * decl2.c: Adjust comments.
103 * init.c: Adjust comments.
104 (construct_virtual_bases): Remove old-abi code.
105 * lang-specs.h: Remove -fno-new-abi.
106 * mangle.c: Adjust comments.
107 * rtti.c: Adjust comments.
108 (get_base_offset): Remove old-abi-code.
109 * search.c: Adjust comments.
110 (dfs_init_vbase_pointers): Remove.
111 (dfs_vtable_path_unmark): Remove.
112 (init_vbase_pointers): Remove.
113 * semantics.c: Adjust comments.
114 (emit_associated_thunks): Remove old-abi code.
115 * typeck.c: Adjust comments.
117 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
119 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
122 2001-07-19 Mark Mitchell <mark@codesourcery.com>
124 * class.c (finish_struct_anon): Forbid nested classes.
126 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
128 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
129 * optimize.c: Include debug.h.
130 (maybe_clone_body): Use debug hook.
131 * semantics.c: Include debug.h.
132 (expand_body): Use debug hook.
134 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
136 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
138 2001-07-18 Mark Mitchell <mark@codesourcery.com>
140 * class.c (type_requires_array_cookie): New function.
141 (check_methods): Don't try to figure out whether the type needs a
143 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
144 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
145 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
146 * pt.c (instantiate_class_template): Don't set
147 TYPE_VEC_DELETE_TAKES_SIZE.
148 * NEWS: Document ABI changes from GCC 3.0.
150 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
151 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
153 * NEWS (Changes in GCC 3.0): Fix typo.
155 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
157 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
158 which attributes are to be attached, and a flags argument. Update
159 call to decl_attributes.
160 (grokfield): Update call to decl_attributes.
161 * class.c (finish_struct): Update call to cplus_decl_attributes.
162 * cp-tree.h (cplus_decl_attributes): Update prototype.
163 * decl.c (start_decl, grokdeclarator, start_function): Update
164 calls to decl_attributes and cplus_decl_attributes.
165 * friend.c (do_friend): Update call to cplus_decl_attributes.
166 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
168 2001-07-12 Mark Mitchell <mark@codesourcery.com>
170 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
171 for `register' variables with an asm-specification.
173 2001-07-11 Mark Mitchell <mark@codesourcery.com>
175 * semantics.c (finish_asm_stmt): Mark the output operands
176 to an asm addressable, if necessary.
178 2001-07-11 Ben Elliston <bje@redhat.com>
180 * Revert this change -- there is a subtle bug.
183 * decl.c (finish_enum): New "attributes" argument; pass it to
184 cplus_decl_attributes. Use a narrower type if the enum is packed.
185 * cp-tree.h (finish_enum): Adjust prototype.
186 * parse.y (enum_head): New non-terminal.
187 (structsp): Use it. Enums now may be preceded or followed by
188 optional attributes -- pass their chained tree to finish_enum().
189 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
191 2001-07-10 Mark Mitchell <mark@codesourcery.com>
193 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
196 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
198 * semantics.c (cp_expand_stmt): Fix for null
199 current_function_return_value.
201 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
203 * call.c (build_op_delete_call): Initialize fn.
204 (convert_like_real): Delete conditional.
205 (joust): Initialize *w and *l.
206 * class.c: Add prototype for binfo_ctor_vtable.
207 (get_primary_binfo): Initialize result.
208 * init.c (build_java_class_ref): Initialize name.
210 2001-07-09 Erik Rozendaal <dlr@acm.org>
212 * typeck.c (unary_complex_lvalue): Do not duplicate the
213 argument to modify, pre-, or post-increment when used as an
214 lvalue and when the argument has side-effects.
216 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
218 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
219 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
220 cplus_decl_attributes even if attrs is NULL.
221 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
223 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
225 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
226 calls to decl_attributes.
228 2001-07-06 Ira Ruben <ira@apple.com>
230 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
231 be DECL_TEMPLATE_RESULT.
233 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
235 * cp-tree.h (copy_template_template_parm): Rename to ...
236 (bind_template_template_parm): ... here.
237 * tree.c (copy_template_template_parm): Rename to ...
238 (bind_template_template_parm): ... here. Remove the case when
239 NEWARGS is NULL_TREE.
240 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
241 BOUND_TEMPLATE_TEMPLATE_PARM.
242 * pt.c (lookup_template_class): Adjust.
244 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
246 * cvt.c (convert_lvalue): New fn.
247 * cp-tree.h: Declare it.
248 * method.c (do_build_assign_ref): Use it.
249 (do_build_copy_constructor): Convert parm to base types
250 before calling base constructors.
252 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
253 DECL_USER_ALIGN. Check flag_elide_constructors instead of
255 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
257 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
259 * optimize.c (optimize_inline_calls): New function, broken out
261 (optimize_function): ... here. Call it. Don't inline if it is
263 (dump_function): Print name of dump flag causing this dump.
264 * semantics.c (expand_body): Move thunk inline check to
267 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
269 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
270 (comptypes): Use target.comp_type_attributes.
272 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
274 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
276 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
278 * error.c (lang_print_error_function): Add a `diagnostic_context *'
281 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
283 * decl2.c (import_export_class): Update.
285 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
287 * error.c (init_error): Adjust settings.
289 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
291 * error.c (init_error): Adjust settings.
293 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
295 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
296 return pointers to data members by reference rather than by value.
298 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
300 Implement the Named Return Value optimization.
301 * cp-tree.h (struct cp_language_function): Add x_return_value.
302 (current_function_return_value): Now a macro.
303 * decl.c: Don't define it.
304 (define_label, finish_case_label): Don't clear it.
305 (init_decl_processing): Don't register it with GC.
306 * semantics.c (genrtl_finish_function): Don't check it for
307 no_return_label. Copy the RTL from the return value to
308 current_function_return_value and walk, calling...
309 (nullify_returns_r): ...this new fn.
310 * typeck.c (check_return_expr): Set current_function_return_value.
312 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
314 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
315 sharing a ctor vtable with. Merge code for cases 1 and 2.
316 (binfo_ctor_vtable): New fn.
317 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
319 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
321 * class.c (dfs_find_final_overrider): Fix logic.
323 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
324 virtual thunk instead of non-virtual.
325 (get_matching_virtual): Uncomment.
327 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
328 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
331 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
333 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
334 we've not emerged from the hierarchy of RTTI_BINFO on reaching
337 2001-06-13 Mark Mitchell <mark@codesourcery.com>
339 * NEWS: Update release number.
341 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
343 PR c++/3130, c++/3131, c++/3132
344 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
345 * class.c (force_canonical_binfo_r): Move
346 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
347 virtual bases unless they're primary and what they're primary
349 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
350 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
351 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
353 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
354 (layout_nonempty_base_or_field): Add most derived type
356 (layout_empty_base): Likewise.
357 (build_base_field): Likewise.
358 (build_base_fields): Likewise.
359 (propagate_binfo_offsets): Add most derived type
360 parameter. Skip non canonical virtual bases too.
361 (dfs_set_offset_for_unshared_vbases): Don't skip primary
362 bases. Do skip canonical bases.
363 (layout_virtual_bases): Adjust.
364 (layout_class_type): Adjust.
365 (dfs_get_primary_binfo): Build list of virtual primary base
367 (get_primary_binfo): Check that the shared virtual primary
368 base candidate was found first.
369 (accumulate_vtbl_inits): Don't do anything for non-vptr
370 containing binfos. For case 1 primary virtual bases, keep
371 checking that we've not emerged from the hierarchy of RTTI_BINFO.
373 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
376 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
377 hierarchy looking for primary bases for a ctor
378 vtable. Recursively call oneself, if we meet our primary via
379 this route and haven't met it yet via inheritance graph order.
381 2001-06-11 Mark Mitchell <mark@codesourcery.com>
383 * lang-options.h: Emit documentation for -fno-honor-std, not
386 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
388 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
390 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
392 2001-06-10 Mark Mitchell <mark@codesourcery.com>
393 Gabriel Dos Reis <gdr@codesourcery.com>
395 * Make-lang.in (cp/call.o): Depend on diagnostic.h
396 (cp/typeck.o): Depend on diagnostic.h
397 (cp/typeck2.o): Depend on diagnostic.h
398 (cp/repo.o): Depend on dignostic.h
399 * typeck.c: #include diagnostic.h
400 (convert_for_initialization): Remove extern declaration for
401 warningcount and errorcount.
403 * call.c: #include diagnostic.h
404 (convert_like_real): Remove extern declaration for warnincount and
407 * repo.c: #include diagnostic.h
408 * typeck2.c: #include diagnostic.h
410 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
412 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
415 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
418 * friend.c (do_friend): Use push_decl_namespace for classes at
421 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
422 Jason Merrill <jason_merrill@redhat.com>
425 * class.c (build_secondary_vtable): Use assert, rather than an error
427 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
428 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
429 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
430 Don't set BINFO_VTABLE for a primary virtual base.
432 2001-06-07 Mark Mitchell <mark@codesourcery.com>
434 * decl.c (duplicate_decls): Update source position information
435 when a template function is defined.
437 2001-06-07 Phil Edwards <pme@sources.redhat.com>
439 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
441 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
444 * decl.c (pushtag): Don't push into a complete type's scope.
446 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
448 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
449 (struct lang_decl_flags): Lose generate_with_vtable_p.
450 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
451 * class.c (copy_virtuals): Adjust.
452 * decl2.c (mark_vtable_entries): Adjust.
453 * method.c (make_thunk, build_vtable_entry): Adjust.
454 * class.c (update_vtable_entry_for_fn): Only look as far as the
455 first defining class.
456 (build_vtbl_initializer): Put nothing in the slot for a function only
457 defined in a lost primary virtual base.
458 (add_vcall_offset_vtbl_entries_1): Use the same code for
459 the lost primary case and the normal case.
460 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
461 (get_vfield_offset, get_derived_offset): Lose.
462 (dfs_find_final_overrider): Use look_for_overrides_here.
463 (get_matching_virtual): New fn.
464 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
466 * search.c (look_for_overrides_here): Split out from...
467 (look_for_overrides_r): Here.
469 * class.c (find_final_overrider): Return error_mark_node on error.
471 * decl2.c (key_method): #if 0 accidental change.
473 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
475 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
476 (build_over_call): Likewise.
477 * decl.c (grokparms): Likewise.
478 * pt.c (tsubst_decl): Likewise.
479 * typeck.c (convert_arguments): Likewise.
481 2001-06-05 Mark Mitchell <mark@codesourcery.com>
483 * semantics.c (begin_class_definition): Robustify.
485 * pt.c (instantiate_decl): Tell the repository code about the
486 clones, not the cloned functions.
487 * repo.c (repo_template_used): Explicitly instantiate the cloned
488 function, not the clones.
490 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
492 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
493 ICS_BAD_FLAG on created conversion.
494 (compare_ics): Break out rank.
496 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
498 * decl.c (xref_tag): Remove extraneous %s on dependent name
501 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
503 * class.c (layout_vtable_decl): Fix off by one error on
505 (build_vtt): Likewise.
506 (build_ctor_vtbl_group): Likewise.
508 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
510 * class.c (maybe_indent_hierarchy): New function.
511 (dump_class_hierarchy_r): Add flags. Dump extra binfo
512 information, if enabled. Use maybe_indent_hierarchy. Adjust
514 (dump_class_hierarchy): Adjust prototype. Adjust output format.
515 (dump_array, dump_vtable, dump_vtt): New functions.
516 (finish_struct_1): Adjust hierarchy dumping.
517 (initialize_vtable): Call dump_vtable.
518 (build_vtt): Call dump_vtt.
519 (build_ctor_vtbl_group): Call dump_vtable.
520 * decl2.c (flag_dump_class_layout): Remove.
521 (cxx_decode_option): Remove dump translation unit
522 and dump class hierarchy check. Call dump_switch_p.
523 (finish_file): Adjust dumping.
524 (dump.c): Only dump base classes if not TDF_SLIM.
525 Only dump namespace members if not TDF_SLIM.
526 * optimize.c (dump_function): New function.
527 (optimize_function): Call dump_function.
528 * semantics.c (expand_body): Use dump_enabled_p.
530 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
533 Part missed from first commit
534 * decl2.c (finish_anon_union): Copy context.
536 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
539 * optimize.c (remap_decl): Remap anonymous aggregate members too.
541 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
544 * semantics.c (expand_body): Don't optimize thunks.
546 2001-05-25 Sam TH <sam@uchicago.edu>
548 * cp-tree.h lex.h: Fix header include guards.
550 2001-05-25 Mark Mitchell <mark@codesourcery.com>
552 * decl.c (init_decl_processing): Tweak.
554 2001-05-24 Mark Mitchell <mark@codesourcery.com>
556 * decl.c (duplicate_decls): Tidy.
557 (init_decl_processing): Always set flag_no_builtin.
559 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
562 * decl2.c (do_local_using_decl): Push the decls, even in a
565 2001-05-22 Mark Mitchell <mark@codesourcery.com>
567 * optimize.c (initialize_inlined_parameters): Don't set
568 TREE_READONLY for a VAR_DECL taking the place of an inlined
571 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
573 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
574 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
577 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
579 * parse.y: Refer to compound literals as such, not as
580 constructor-expressions.
582 2001-05-21 Mark Mitchell <mark@codesourcery.com>
584 * call.c (build_op_delete_call): Ignore exception-specifications
585 when looking for matching delete operators.
586 * init.c (build_new_1): Compute whether or not the allocation
587 function used is a placement allocation function or not, and
588 communicate this information to build_op_delete_call.
590 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
592 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
593 (build_vtbl_ref): Adjust.
594 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
595 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
597 (unsupported_options): Correspondingly.
599 * decl2.c (maybe_make_one_only): Check flag_weak, not
602 * cp-tree.def (START_CATCH_STMT): Lose.
603 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
604 * tree.c (cp_statement_code_p): Don't case it.
605 * semantics.c (cp_expand_stmt): Likewise.
606 * cp-tree.h (START_CATCH_TYPE): Lose.
608 * except.c (expand_start_catch_block): Don't start any blocks.
610 (expand_end_catch_block): Don't end any blocks.
611 * parse.y (handler): Don't pass anything from finish_handler_parms
613 * pt.c (tsubst_expr): Likewise.
614 * semantics.c (begin_handler): Call note_level_for_catch here.
615 (finish_handler_parms): Don't return anything.
616 (genrtl_catch_block, begin_catch_block): Lose.
617 (genrtl_handler): Call expand_start_catch here.
619 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
621 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
622 (get_vtable_decl, build_vtt): Not here.
624 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
627 * optimize.c (update_cloned_parm): Copy addressability and other
630 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
632 * pt.c (determine_specialization): Ignore artificial functions.
634 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
636 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
637 (C_RID_CODE): Remove.
638 * lex.c (cxx_init_options): Call set_identifier_size. Update.
639 (init_parse): Don't do it here.
641 2001-05-18 Diego Novillo <dnovillo@redhat.com>
643 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
644 function declaration to avoid stripping the symbol's attributes.
646 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
648 * decl.c (pushdecl): Adjust error string.
649 (xref_tag): Adjust friend class injection warning. Remove the
650 inherited name from the class shadowed scope.
652 2001-05-17 Mark Mitchell <mark@codesourcery.com>
654 * except.c (cp_protect_cleanup_actions): New function.
655 (init_exception_processing): Don't set protect_cleanup_actions
656 here. Do set lang_protect_cleanup_actions.
658 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
660 * spew.c (read_token): Call yyerror on all unexpected tokens.
662 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
664 * init.c (member_init_ok_or_else): Take a tree rather than
666 (expand_member_init): Adjust.
668 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
670 * decl.c (duplicate_decls): Suppress warning about duplicate
671 decls if the first decl is a friend.
673 2001-05-12 Zack Weinberg <zackw@stanford.edu>
675 * except.c (choose_personality_routine): Export. Add
676 explanatory comment. Take an enum languages, not a boolean.
677 (initialize_handler_parm): Adjust to match.
678 * cp-tree.h: Prototype choose_personality_routine.
679 * lex.c (handle_pragma_java_exceptions): New function.
680 (init_cp_pragma): Register #pragma GCC java_exceptions.
682 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
684 * method.c (build_mangled_C99_name): Remove unused prototype.
686 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
688 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
689 * typeck.c (get_member_function_from_ptrfunc,
690 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
691 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
693 Reverted Geoff Keating's 2001-05-03's patch.
695 2001-05-11 Ira Ruben <ira@apple.com>
697 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
699 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
701 * cp-tree.h (finish_label_expr, lookup_label): Delete.
702 * parse.y: Update for '&&'; don't issue warning here.
703 * semantics.c (finish_label_expr): Delete.
705 2001-05-07 Mark Mitchell <mark@codesourcery.com>
707 * splay-tree.h (splay_tree_max): New function.
708 (splay_tree_min): Likewise.
710 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
712 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
713 (pfn_vflag_identifier): Define.
714 Update comment about layout of pointer functions.
715 (build_ptrmemfunc1): Update prototype.
716 (expand_ptrmemfunc_cst): Update prototype.
717 * decl.c (initialize_predefined_identifiers): Initialize
718 pfn_vflag_identifier.
719 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
720 an extra field to the type.
721 * expr.c (cplus_expand_constant): Pass 'flag' between
722 expand_ptrmemfunc_cst and build_ptrmemfunc1.
723 * typeck.c (get_member_function_from_ptrfunc): When
724 FUNCTION_BOUNDARY < 16, look at additional field to determine
725 if a pointer-to-member is a real pointer or a vtable offset.
726 (build_ptrmemfunc1): Add new parameter to contain extra field.
727 (build_ptrmemfunc): Pass the extra field around.
728 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
729 (pfn_from_ptrmemfunc): Ignore the extra field.
731 2001-05-03 Mark Mitchell <mark@codesourcery.com>
733 * cp-tree.h (flag_inline_trees): Update documentation.
734 * decl.c (init_decl_processing): Adjust handling of
735 flag_inline_functions and flag_inline_trees to support -O3.
736 (grokfndecl): Set DECL_INLINE on all functions if that's what
738 (save_function_data): Clear DECL_INLINE in
739 current_function_cannot_inline is non-NULL.
740 * decl2.c (flag_inline_trees): Update documentation.
742 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
744 * dump.c (cp_dump_tree, USING_STMT case): New case.
745 * tree.c (cp_statement_code_p): Add USING_STMT.
746 * decl2.c (do_using_directive): Add the using directive statement.
748 * tree.c (walk_tree): Reformat an if block.
750 2001-05-02 Mark Mitchell <mark@codesourcery.com>
752 * decl.c (compute_array_index_type): Don't try to do anything with
753 the indices when processing a template.
755 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
757 * call.c: NULL_PTR -> NULL.
762 * except.c: Likewise.
765 * search.c: Likewise.
767 * typeck.c: Likewise.
768 * typeck2.c: Likewise.
770 2001-05-02 Mark Mitchell <mark@codesourcery.com>
772 * decl2.c (do_using_directive): Revert previous patch.
774 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
776 * cp-tree.def (USING_STMT): New statement node.
777 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
778 * decl2.c (do_using_directive): Add USING_STMT to statement
779 tree. Don't emit errors when processing template decl.
780 * pt.c (tsubst_expr, USING_STMT case): New case.
781 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
783 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
785 * call.c (build_new_op): Convert args from reference here.
786 (build_conditional_expr): Don't convert here.
788 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
790 * spew.c (last_token_id): New static variable.
791 (read_token): Set it here.
792 (yyerror): Use it here.
794 2001-04-30 Richard Henderson <rth@redhat.com>
796 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
799 2001-04-30 Mark Mitchell <mark@codesourcery.com>
801 * gxxint.texi: Remove.
802 * Make-lang.in: Remove all traces of gxxint.texi.
804 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
806 * decl2.c (start_static_initialization_or_destruction): Correct
807 logic to handle the -fno-use-cxa-atexit case.
809 2001-04-30 Mark Mitchell <mark@codesourcery.com>
811 * optimize.c (update_cloned_parm): New function.
812 (maybe_clone_body): Use it. Update the `this' parameter too.
814 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
816 * decl2.c (unsupported_options): Add new-abi.
817 * lang-options.h: Remove no longer supported options.
819 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
821 * except.c (can_convert_eh): Don't check template parms,
824 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
826 * optimize.c (maybe_clone_body): Copy parameter names and locations.
828 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
830 * cp-tree.h (adjust_clone_args): Prototype new function.
831 * class.c (adjust_clone_args): New function.
832 * decl.c (start_function): Call it for in charge ctors.
834 2001-04-26 Mark Mitchell <mark@codesourcery.com>
836 * method.c (use_thunk): Make sure that thunks really are emitted
839 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
841 * mangle.c (write_chars): New macro.
842 (hwint_to_ascii): New function
843 (write_number): Use it.
844 (write_integer_cst): Deal with really big numbers.
846 2001-04-25 Mark Mitchell <mark@codesourcery.com>
848 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
851 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
853 * decl.c (grokdeclarator): Set context of namespace scope
856 2001-04-24 Zack Weinberg <zackw@stanford.edu>
858 * cp/optimize.c: Include hashtab.h.
859 (struct inline_data): Add tree_pruner.
860 (expand_call_inline, expand_calls_inline): Use it when calling
862 (optimize_function): Initialize and free tree_pruner.
864 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
866 Lazy __FUNCTION__ generation.
867 * cp-tree.def (FUNCTION_NAME): Remove.
868 * cp-tree.h (function_name_declared_p): Remove.
869 (cp_fname_init): Prototype.
870 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
871 don't call declare_function_name. Call start_fname_decls.
872 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
873 clobber the line number.
874 (cp_fname_init): New function.
875 (start_function): Call start_fname_decls.
876 (finish_function): Call finish_fname_decls.
877 * lex.c (reswords): Add slots for __FUNCTION__ et al.
878 (rid_to_yy): Add mappings for __FUNCTION__ et al.
879 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
880 * parse.y (VAR_FUNC_NAME): New token.
881 (primary): Add VAR_FUNC_NAME.
882 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
884 (tsubst, FUNCTION_NAME case): Remove.
885 (tsubst_copy, FUNCTION_NAME case): Remove.
886 (tsubst_expr, DECL_STMT case): Be careful with a
887 DECL_PRETTY_FUNCTION_P.
888 (instantiate_decl): Remove function_name_declared_p.
889 * semantics.c (begin_compound_statement): Don't call
890 declare_function_name here.
891 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
892 (finish_translation_unit): Call finish_fname_decls.
893 (expand_body): Remove function_name_declared_p.
894 * typeck2.c (digest_init): Allow any ERROR_MARK.
896 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
898 * pt.c (tsubst_decl): Use VOID_TYPE_P.
899 * semantics.c: Fix some typos.
901 2001-04-23 Phil Edwards <pme@sources.redhat.com>
903 * cp/decl2.c (flag_honor_std): Always initialize to 1.
905 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
907 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
909 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
911 * except.c (build_throw): Wrap the initialization of the exception
912 object in a MUST_NOT_THROW_EXPR.
913 (do_free_exception): #if 0.
915 2001-04-20 Mark Mitchell <mark@codesourcery.com>
917 * cp-tree.h (finish_enum): Change prototype.
918 * decl.c (finish_enum): Reorganize.
919 * parse.y (structsp): Adjust calls to finish_enum.
921 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
923 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
926 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
928 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
929 (layout_empty_base): Return at end flag.
930 (build_base_field): Likewise.
931 (build_base_fields): Likewise.
932 (layout_virtual_bases): Don't add 1 to eoc value.
933 (end_of_class): Use full size for empty bases.
934 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
935 empty bases. Don't add 1 to eoc value. Only add trailing padding
936 if we're an empty class with no empty bases.
937 (dump_class_hierarchy): Dump size and alignment.
939 2001-04-20 Jakub Jelinek <jakub@redhat.com>
941 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
944 2001-04-20 Jakub Jelinek <jakub@redhat.com>
946 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
947 is found, look first if name does not match the structure name.
949 2001-04-19 Mark Mitchell <mark@codesourcery.com>
951 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
953 (SET_DECL_LANGUAGE): New macro.
954 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
955 (pushdecl): Likewise.
956 (build_library_fn_1): Likewise.
957 (build_cp_library_fn): Likewise.
958 (grokfndecl): Likewise.
959 (grokvardecl): Mark `extern "C"' variables as having C linkage.
960 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
961 * lex.c (retrofit_lang_decl): Likewise.
962 * mangle.c (mangle_decl_string): Don't mangle the names of
963 variables declared with C language linkage.
964 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
966 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
968 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
969 flag_access_control from uninitialized storage.
971 2001-04-15 Mark Mitchell <mark@codesourcery.com>
973 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
974 * mangle.c (write_pointer_to_member_type): Fix mangling of
975 pointers to cv-qualified member function types.
977 * init.c (build_delete): Create a SAVE_EXPR for the address if
978 we're going to use it more than once.
980 2001-04-13 Mark Mitchell <mark@codesourcery.com>
982 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
983 (expand_ptremfunc_cst): Change prototype.
984 (delta2_from_ptrmemfunc): Remove.
985 * expr.c (cplus_expand_constant): Adjust call to
986 expand_ptrmemfunc_cst.
987 * typeck.c (build_ptrmemfunc1): Simplify.
988 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
989 results in a constant.
990 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
991 (delta2_from_ptrmemfunc): Remove.
992 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
994 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
996 * cp-tree.h (decl_namespace_list): New macro.
997 (struct saved_scope): Add decl_ns_list.
998 * decl.c (mark_saved_scope): Mark it.
999 * decl2.c: Lose static decl_namespace_list.
1000 (init_decl2): Don't save it.
1002 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1004 * cp-tree.h (warn_return_type, yylex): Delete redundant
1007 * decl.c (current_class_depth, global_namespace): Likewise.
1009 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1011 * repo.c (flag_use_repository): Likewise.
1013 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1015 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1016 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1017 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1018 lvalue_or_else, print_lang_statistics, comp_target_types,
1019 unsigned_type, signed_type, signed_or_unsigned_type,
1020 build_function_call, mark_addressable, incomplete_type_error):
1021 Delete redundant declarations.
1023 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1025 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1026 (TYPE_ANONYMOUS_P): New macro.
1027 (TAGGED_TYPE_P): New macro.
1028 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1029 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1030 * tree.c (no_linkage_helper): Likewise.
1031 * semantics.c (begin_class_definition): Likewise.
1032 * pt.c (convert_template_argument): Likewise.
1033 * lex.c (check_for_missing_semicolon): Likewise.
1035 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1037 * class.c (dfs_unshared_virtual_bases): New function.
1038 (mark_primary_bases): Call it.
1039 (check_bases): Ignore virtual bases when determining
1042 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1044 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1046 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1048 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1049 cloned function to the clone.
1051 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1053 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1055 * semantics.c: Include expr.h.
1057 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1059 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1060 and assignment op. Set TREE_USED for parameter.
1062 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1064 * class.c (find_final_overrider_data): Add `candidates'.
1065 (dfs_find_final_overrider): Don't issue error messages
1067 (find_final_overrider): Issue error messages here.
1068 (build_base_field): Don't warn about amgibuous direct bases here.
1069 (warn_about_ambiguous_direct_bases): New function.
1070 (layout_class_type): Use it.
1072 2001-04-10 Richard Henderson <rth@redhat.com>
1074 * typeck.c (build_array_ref): Push the array reference inside
1075 COMPOUND_EXPR and COND_EXPR.
1077 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1079 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1080 * decl.c (duplicate_decls): Adjust accordingly.
1081 (maybe_commonize_var): Likewise.
1082 (grokfndecl): Likewise.
1083 (start_function): Likewise.
1084 (start_method): Likewise.
1085 * decl2.c (key_method): Likewise.
1086 (import_export_decl): Likewise.
1087 * method.c (implicitly_declare_fn): Likewise.
1088 * optimize.c (maybe_clone_body): Likewise.
1090 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1092 * lang-specs.h: Add __DEPRECATED.
1094 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1096 * search.c (get_dynamic_cast_base_type): When building a new
1097 constant, set its type to ssizetype.
1099 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1101 * optimize.c (expand_call_inline): Only add newly inlined statements
1104 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1106 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1107 (OPERATOR_FORMAT): Likewise.
1108 (OPERATOR_TYPENAME_FORMAT): Likewise.
1109 * operators.def: Remove old name-mangling information.
1110 * decl.c (grok_op_properties): Adjust accordingly.
1111 * lex.c (init_operators): Likewise.
1112 * rtti.c (get_tinfo_decl): Issue error messages about types that
1115 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1117 * decl2.c (import_export_decl): Don't call import_export_class
1118 when processing an inline member function.
1119 * semantics.c (expand_body): Call import_export_decl before
1120 emitting inline functions.
1122 2001-03-28 Richard Henderson <rth@redhat.com>
1124 IA-64 ABI Exception Handling:
1125 * cp-tree.def (EH_SPEC_BLOCK): New.
1126 (MUST_NOT_THROW_EXPR): New.
1127 * cp-tree.h: Update changed function declarations.
1128 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1129 (CPTI_CALL_UNEXPECTED): New.
1130 (struct cp_language_function): Rename x_eh_spec_try_block
1132 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1133 * decl.c (current_binding_level): If no current function
1134 bindings, revert to scope_chain.
1135 (initialize_predefined_identifiers): Remove __cp_push_exception.
1136 (store_parm_decls): Use begin_eh_spec_block.
1137 (finish_function): Use finish_eh_spec_block.
1138 (mark_lang_function): Update for name changes.
1139 * decl2.c (finish_file): No mark_all_runtime_matches.
1140 * dump.c (cp_dump_tree): Handle new tree codes.
1141 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1142 * except.c (catch_language_init, catch_language): Remove.
1143 (init_exception_processing): Don't set language code.
1144 Initialize call_unexpected_node, protect_cleanup_actions,
1145 eh_personality_libfunc, lang_eh_runtime_type.
1146 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1147 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1148 (prepare_eh_type): Split out type canonicalizations ...
1149 (build_eh_type_type): ... from here.
1150 (build_eh_type_type_ref): Remove.
1151 (mark_all_runtime_matches): Remove.
1152 (build_exc_ptr): New.
1153 (do_begin_catch, do_end_catch): New.
1154 (do_pop_exception): Remove.
1155 (build_terminate_handler): Remove.
1156 (choose_personality_routine): Split out language choice from ...
1157 (initialize_handler_parm): ... here.
1158 Use MUST_NOT_THROW_EXPR.
1159 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1160 exception object handling.
1161 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1162 (expand_exception_blocks, alloc_eh_object): Remove.
1163 (begin_eh_spec_block, finish_eh_spec_block): New.
1164 (do_allocate_exception, do_free_exception): New.
1165 (expand_throw): Merge into ...
1166 (build_throw): ... here. Update for abi.
1167 * expr.c (cplus_expand_expr): No expand_internal_throw.
1168 Handle MUST_NOT_THROW_EXPR.
1169 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1170 * semantics.c (*) Update for except.h name changes.
1171 (genrtl_try_block): No protect_with_terminate.
1172 (genrtl_eh_spec_block): New.
1173 (genrtl_handler): Don't emit the goto here.
1174 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1175 (genrtl_finish_function): Don't expand_exception_blocks.
1176 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1178 2001-03-28 Richard Henderson <rth@redhat.com>
1180 * decl.c (struct named_label_list): Rename eh_region to
1181 in_try_scope, add in_catch_scope.
1182 (struct binding_level): Rename eh_region to is_try_scope,
1184 (note_level_for_try): Rename from note_level_for_eh.
1185 (note_level_for_catch): New.
1186 (poplevel): Copy both is_try_scope and is_catch_scope to
1187 the named_label_list struct.
1188 (check_previous_goto_1): Don't check for catch block via
1189 DECL_ARTIFICIAL; use in_try_scope instead.
1190 (check_goto): Likewise.
1191 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1192 * except.c (expand_start_catch_block): Call note_level_for_catch.
1193 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1195 2001-03-27 Richard Henderson <rth@redhat.com>
1197 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1198 exceptions_via_longjmp.
1200 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1202 * pt.c (check_default_tmpl_args): Make error messages clearer.
1204 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1206 * error.c: Also undefine 'A' macro used for cp_printers definition.
1208 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1210 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1212 2001-03-26 Mike Yang <yang@research.att.com>
1213 Mark Mitchell <mark@codesourcery.com>
1215 * dump.c (dump_access): New function.
1216 (cp_dump_tree): Use it. Dump basetype information for class
1219 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1221 * Makefile.in (optimize.o): Depend on params.h.
1222 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1223 (init_decl_processing): Set flag_no_inline when doing
1225 * optimize.c: Include params.h.
1226 (struct inline_data): Improve documentation of FNS. Add
1227 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1228 (INSNS_PER_STMT): New macro.
1229 (remap_block): Use CLONING_P.
1230 (inlinable_function_p): Don't inline big functions.
1231 (expand_call_inline): Keep track of how much inlining we've done.
1232 (optimize_function): Set FIRST_INLINED_FN.
1233 (maybe_clone_body): Set CLONING_P.
1234 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1236 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1237 rest_of_compilation. Clear DECL_RTL for local variables
1239 (clear_decl_rtl): New function.
1241 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1244 * cp-tree.h (skip_type_access_control,
1245 reset_type_access_control): Prototype.
1246 * decl.c (grokdeclarator): Access of friends is not checked.
1247 * parse.y (component_decl_list): Reset type access control.
1248 * semantics.c (decl_type_access_control): Clear
1249 current_type_lookups.
1250 (save_type_access_control): Don't save if not deferring.
1251 (skip_type_access_control, reset_type_access_control): New
1253 (begin_class_definition): Do type access control for basetypes.
1254 Start deferred access control.
1255 (finish_class_definition): Resume immediate access control if
1256 this is a local class.
1258 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1260 * class.c (add_method): Use memcpy/memmove, not bcopy.
1262 * decl.c (duplicate_decls): Likewise.
1264 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1266 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1269 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1271 * decl.c (local_names): Define.
1272 (push_local_name): New.
1273 (grok_reference_init): Return init if initializing static reference
1274 variable with non-constant instead of emitting it.
1275 Move expand_static_init call to cp_finish_decl.
1276 (layout_var_decl): Call push_local_name.
1277 (maybe_commonize_var): Allow inlining functions even if they have
1278 static local variables, use comdat_linkage for them if flag_weak.
1279 (check_initializer): Call obscure_complex_init if
1280 grok_reference_init returned non-zero.
1281 (save_function_data): Clear x_local_names.
1282 (pop_cp_function_context): Free x_local_names.
1283 (mark_inlined_fns): Remove.
1284 (mark_lang_function): Mark x_local_names.
1285 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1286 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1287 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1288 DECL_DISCRIMINATOR_P.
1289 * cp-tree.h (cp_language_function): Add x_local_names.
1290 (lang_decl_flags): Add discriminator into u2.
1291 (lang_decl_inlined_fns): Remove.
1292 (lang_decl): inlined_fns is now a TREE_VEC.
1293 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1294 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1295 TREE_VEC, not a custom structure.
1296 (optimize_function): Likewise.
1297 * mangle.c (discriminator_for_local_entity): Discriminate among
1298 VAR_DECL local entities.
1299 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1302 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1304 Add support for Java interface method calls.
1305 * cp-tree.h (struct lang_type): Add java_interface flag.
1306 (TYPE_JAVA_INTERFACE): New macro.
1307 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1308 by setting TYPE_JAVA_INTERFACE.
1309 * call.c (java_iface_lookup_fn): New static.
1310 (build_over_call): If calling a method declared in a
1311 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1312 expression which resolves the function address.
1313 (build_java_interface_fn_ref): New function.
1315 2001-03-22 Richard Henderson <rth@redhat.com>
1317 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1318 * except.c: Don't include it.
1320 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1321 based on an idea from Joe Buck <jbuck@synopsys.com>
1323 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1325 (data_def, component_decl): Add reductions to bad_decl.
1327 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1329 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1330 anonymous aggregates, since they don't have assignment operator
1332 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1333 assignment operators for anonymous structure fields.
1335 2001-03-21 Jason Merrill <jason@redhat.com>
1337 * pt.c (instantiate_decl): Abort if we see a member constant
1338 instantiation that doesn't already have its initializer.
1339 Downgrade explicit instantiation without definition to pedwarn.
1341 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1342 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1343 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1345 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1346 (pending_vtables): Remove.
1347 * decl2.c (pending_vtables): Remove.
1348 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1349 CLASSTYPE_VTABLE_NEEDS_WRITING.
1350 (import_export_class): Likewise.
1351 (init_decl2): Don't mark pending_vtables.
1352 * lex.c (handle_pragma_vtable): Just sorry.
1353 * pt.c (instantiate_class_template): Don't mess with
1354 CLASSTYPE_VTABLE_NEEDS_WRITING.
1355 (mark_class_instantiated): Likewise.
1356 * ptree.c (print_lang_type): Don't print it.
1357 * semantics.c (begin_class_definition): Don't set it.
1359 * pt.c (template_tail): Replace with last_pending_template.
1360 (maybe_templates, maybe_template_tail): Remove.
1361 (add_pending_template): Adjust.
1362 (instantiate_pending_templates): Adjust.
1364 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1365 (current_lang_stack): Remove.
1366 * decl.c (maybe_push_to_top_level): Don't initialize it.
1367 (duplicate_decls): Use current_lang_depth.
1368 (xref_basetypes): Likewise.
1369 * class.c (current_lang_depth): New fn.
1370 (push_lang_context): Use more varray functionality.
1371 (pop_lang_context): Likewise.
1373 * error.c (GLOBAL_THING): Always use '__'.
1375 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1377 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1379 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1380 operators, even when they have `extern "C"' linkage.
1382 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1384 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1385 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1386 where it's not necessary.
1387 (add_method): Remove optimization involving comparison of
1388 DECL_ASSEMBLER_NAME.
1389 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1390 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1391 where it's not necessary.
1392 (check_methods): Likewise.
1393 (build_clone): Likewise.
1394 (built_vtt): Likewise.
1395 * cp-tree.h (DECL_NEEDED_P): Likewise.
1396 * decl.c (pushtag): Likewise.
1397 (duplicate_decls): Likewise.
1398 (pushdecl): Likewise.
1399 (builtin_function): Likewise.
1400 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1401 (build_cp_library_fn): Likewise.
1402 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1403 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1404 where it's not necessary.
1405 (make_rtl_for_nonlocal_decl): Likewise.
1406 (cp_finish_decl): Likewise.
1407 (grokfndecl): Likewise.
1408 (grokvardecl): Likewise.
1409 (grokdeclarator): Likewise.
1410 (start_function): Likewise.
1411 (cp_missing_return_ok_p): Likewise.
1412 * decl2.c (grokclassfn): Likewise.
1413 (check_classfn): Likewise.
1414 (finish_static_data_member_decl): Likewise.
1415 (grokfield): Likewise.
1416 * error.c (GLOBAL_IORD_P): Remove.
1417 (dump_global_iord): Improve output.
1418 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1419 * except.c (nothrow_libfn_p): Summarily reject any function not in
1421 * init.c (build_java_class_ref): Don't explicitly set
1422 DECL_ASSEMBLER_NAME after calling mangle_decl.
1423 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1424 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1425 * method.c (set_mangled_name_for_decl): Don't explicitly set
1426 DECL_ASSEMBLER_NAME after calling mangle_decl.
1427 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1428 IDENTIFIER_GLOBAL_VALUE for the thunk.
1429 * pt.c (set_mangled_name_for_template_decl): Remove.
1430 (check_explicit_specialization): Don't use it.
1431 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1432 (tsubst_friend_function): Likewise.
1433 (tsubst_decl): Likewise.
1434 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1435 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1436 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1437 where it's not necessary.
1438 (tinfo_base_init): Likewise.
1439 (create_real_tinfo_var): Likewise.
1440 * search.c (looup_field_1): Likewise.
1441 * semantics.c (finish_named_return_value): Likewise.
1442 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1444 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1446 Correct semantics restrictions checking in throw-expression.
1447 * except.c (is_admissible_throw_operand): New function.
1448 (build_throw): Use it.
1450 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1452 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1455 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1457 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1458 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1459 * decl.c (duplicate_decls): Likewise.
1460 (builtin_function): Likewise.
1461 (build_library_fn): Likewise.
1462 (build_cp_library_fn): Likewise.
1463 (check_initializer): Likewise.
1464 (cp_finish_decl): Likewise.
1465 * decl2.c (grokfield): Likewise.
1466 (grok_function_init): Remove #if 0'd code.
1467 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1468 * friend.c (do_friend): Likewise.
1469 * init.c (get_temp_regvar): Likewise.
1470 * method.c (make_thunk): Likewise.
1471 * pt.c (tsubst_friend_function): Likewise.
1472 (tsubst_decl): Likewise.
1473 (regenerate_decl_from_template): Likewise.
1474 * semantics.c (genrtl_named_return_value): Likewise.
1475 (expand_body): Likewise.
1476 (genrtl_finish_function): Likewise.
1477 * tree.c (cp_tree_equal): Likewise.
1479 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1481 * call.c (convert_like_real): Add extra semantics to INNER
1482 parameter. Don't convert to temporary if a user conversion
1483 gives us an lvalue that we're about to bind to a reference.
1484 Set INNER to indicate pending reference binding on recursive
1487 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1489 * cp/lex.c: Delete duplicate pending_lang_change.
1491 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1493 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1495 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1496 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1498 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1500 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1502 2001-03-08 Stan Shebs <shebs@apple.com>
1504 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1506 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1508 * spew.c: Remove references to CPP_OSTRING.
1510 2001-03-06 Andrew Haley <aph@redhat.com>
1512 * typeck.c (convert_arguments): Check that we have an fndecl.
1514 2001-03-05 Andrew Haley <aph@redhat.com>
1516 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1517 __built_in_constant_p.
1519 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1521 * typeck.c (build_static_cast): Allow enum to enum conversions
1524 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1526 * class.c (check_field_decls): Pointers to member do not a
1527 non-pod struct make, as per DR 148.
1529 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1531 * call.c (joust): cp_pedwarn when using gnu extension concerning
1532 worst conversion sequences.
1534 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1536 * decl.c: Replace all uses of 'boolean' with 'bool'.
1538 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1540 * lang-specs.h: Add zero initializer for cpp_spec field to
1541 all array elements that need one. Don't put an #ifdef inside
1542 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1545 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1547 Implement using decls inside template functions.
1548 * decl2.c (validate_nonmember_using_decl): Don't special case
1549 fake_std_node in the global namespace. Don't reject early when
1550 processing a template.
1551 (do_local_using_decl): Add to statement tree. Don't do further
1552 processing when building a template.
1553 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1555 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1557 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1558 same function. Do complain about ambiguating extern "C"
1561 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1563 Remove floating point and complex type template constant parms.
1564 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1565 COMPLEX_TYPE extensions.
1566 (invalid_nontype_parm_type_p): Likewise.
1568 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1570 * except.c (call_eh_info): Revert "match_function"'s type.
1572 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1574 Fix ctor vtable vcall offsets.
1575 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1576 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1577 (get_matching_base): Remove.
1578 (get_original_base): New function.
1579 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1580 Use a virtual thunk for a ctor vtable with an index
1581 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1582 primary base within a constructor vtable. Only set
1583 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1584 when primary base has been lost.
1585 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1587 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1589 * call.c (joust): Ensure more_specialized()'s argument length
1590 parameter has correct value for constructors.
1592 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1594 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1596 * decl.c (mark_inlined_fns): Prototype.
1598 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1600 * spew.c (yylex): Correct handling of friends.
1602 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1604 * mangle.c (write_encoding): Pass write_function_type the
1605 FUNCTION_DECL for the function being encoded.
1606 (write_function_type): Pass it along to write_bare_function_type.
1607 (write_bare_function_type): Pass it along to write_method_parms.
1608 (write_method_parms): Don't mangle the compiler-generated
1609 parameters to a constructor or destructor.
1611 2001-02-22 Andreas Jaeger <aj@suse.de>
1613 * optimize.c: Include toplev.h for
1614 note_deferral_of_defined_inline_function prototype.
1616 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1618 * cp-tree.h (struct lang_decl_inlined_fns): New.
1619 (struct lang_decls): Add inlined_fns.
1620 (DECL_INLINED_FNS): New macro.
1621 * optimize.c (struct inline_data): Add inlined_fns.
1622 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1623 (inlinable_function_p): Likewise, fix typo in comment,
1624 function is not inlinable if it already inlined function currently
1626 (expand_call_inline): Add fn to inlined_fns if neccessary.
1627 (optimize_function): Initialize inlined_fns.
1628 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1629 * decl.c (mark_inlined_fns): New function.
1630 (lang_mark_tree): Call it.
1632 2001-02-21 Jason Merrill <jason@redhat.com>
1634 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1635 (DECL_UNINLINABLE): Move to middle-end.
1637 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1638 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1639 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1640 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1641 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1643 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1646 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1648 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1651 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1653 * optimize.c (expand_call_inline): Don't walk subtrees of type
1656 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1658 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1661 2001-02-18 Jason Merrill <jason@redhat.com>
1663 Do put the VTT parameter in DECL_ARGUMENTS.
1664 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1665 (current_vtt_parm): New macro.
1666 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1667 (DECL_HAS_VTT_PARM_P): New macro.
1668 (DECL_VTT_PARM): Remove.
1669 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1670 * decl.c (duplicate_decls): Only copy the operator code if
1672 (start_function): Set current_vtt_parm.
1673 (lang_mark_tree): Don't mark vtt_parm.
1674 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1675 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1676 * class.c (build_clone): Maybe remove the VTT parm.
1677 * optimize.c (maybe_clone_body): Set up the VTT parm.
1678 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1679 * call.c (build_over_call): Just allow the VTT arg.
1680 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1681 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1682 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1683 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1684 * error.c (dump_function_decl): Likewise.
1685 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1686 if we try to call a constructor with in-charge or VTT parms.
1687 * method.c (skip_artificial_parms_for): New fn.
1688 * call.c (add_function_candidate, build_over_call): Call it.
1689 * call.c (build_new_method_call): Use current_vtt_parm.
1690 * init.c (expand_virtual_init): Likewise.
1691 * class.c (same_signature_p): No longer static.
1692 * cp-tree.h: Declare it.
1693 * search.c (look_for_overrides_r): Use it.
1695 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1697 * cp-tree.h (new_abi_rtti_p): Remove.
1698 (name_mangling_version): Likewise.
1699 (flag_do_squangling): Likewise.
1700 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1701 * decl.c (grokfndecl): Likewise.
1702 * decl2.c (name_mangling_version): Remove.
1703 (flag_do_squangling): Likewise.
1704 (lang_f_options): Remove `squangle'.
1705 (unsupported_options): Add `squangle'.
1706 (cxx_decode_option): Issue a warning about uses of
1707 -fname-mangling-version.
1708 (finish_file): Remove old ABI support.
1709 * pt.c (check_explicit_specialization): Likewise.
1710 (tsubst_decl): Likewise.
1711 * rtti.c (init_rtti_processing): Likewise.
1712 (build_headof): Likewise.
1713 (get_tinfo_decl_dynamic): Likewise.
1714 (tinfo_from_decl): Likewise.
1715 (build_dynamic_cast_1): Likewise.
1716 (synthesize_tinfo_var): Likewise.
1717 * init.c (build_new): Allow enumeration types for the array-bounds
1718 in a direct-new-declarator.
1720 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1722 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1723 TREE_PROTECTED from the template being specialized.
1725 2001-02-17 Jason Merrill <jason@redhat.com>
1727 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1729 * decl.c (bad_specifiers): Allow throw specs on things with
1730 pointer-to-function or -member-function type.
1731 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1734 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1736 * call.c (check_dtor_name): Handle template names correctly.
1738 2001-02-16 Jason Merrill <jason@redhat.com>
1740 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1741 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1742 * optimize.c (maybe_clone_body): Don't substitute it.
1743 * call.c (build_new_method_call): Check in_chrg instead.
1744 * init.c (expand_virtual_init): Likewise.
1746 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1748 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1749 class-type introduces at least a type-name.
1751 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1753 * call.c (convert_like_real): Create a temporary for non-lvalue.
1755 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1757 * cp-tree.h: Fix typos in comments.
1759 2001-02-16 Jason Merrill <jason@redhat.com>
1761 * optimize.c (remap_block): If we're compiling a clone, pass the
1762 new block to insert_block.
1764 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1766 * semantics.c (finish_asm_stmt): Robustify.
1768 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1770 * pt.c (push_template_decl_real): Don't remangle the name of a
1773 2001-02-15 Jim Meyering <meyering@lucent.com>
1775 * Make-lang.in (c++.install-common): Depend on installdirs.
1776 (c++.install-info): Likewise.
1777 (c++.install-man): Likewise.
1779 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1781 * typeck2.c (build_m_component_ref): Robustify.
1783 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1785 * friend.c (do_friend): Don't take the nested [template] class
1786 into account when deciding whether to warn about the friend
1787 function not referring to a template function.
1789 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1791 * typeck.c (build_unary_op): Clarify error message.
1793 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1795 * parse.y (component_constructor_declarator): allow optional
1796 parentheses around constructor class name.
1798 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1800 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1802 * init.c (emit_base_init): Remove incorrect comment about
1804 * method.c (make_thunk): Fix comment alignment.
1806 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1808 Kill remnants of this is variable.
1809 * cp-tree.h (flag_this_is_variable): Remove.
1810 * decl2.c (flag_this_is_variable): Remove.
1811 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1812 (build_vbase_path): The path is non-static, even in a cdtor.
1813 (resolves_to_fixed_type_p): Add additional return value.
1814 * search.c (init_vbase_pointers): Adjust.
1815 * tree.c (lvalue_p_1): Adjust.
1816 * typeck.c (mark_addressable): Adjust.
1818 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1820 * pt.c (unify): Don't check cv quals of array types.
1822 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1824 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1825 check whether we already have the type.
1827 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1829 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1830 * call.c (build_op_delete_call): Simplify to remove duplicate
1832 * class.c (clone_function_decl): Don't build the deleting variant
1833 of a non-virtual destructor.
1834 * decl.c (finish_destructor_body): Don't call delete if this is a
1835 non-virtual destructor.
1836 * init.c (build_delete): Explicitly call `operator delete' when
1837 deleting an object with a non-virtual destructor.
1839 2001-02-13 Jason Merrill <jason@redhat.com>
1841 * lang-specs.h: Add more __EXCEPTIONS.
1843 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1845 * typeck2.c (process_init_constructor): Check
1846 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1848 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1850 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1851 Remove spurious information in comment. Allow further
1852 adjustments of REFERENCE_TYPE args.
1854 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1856 * errfn.c (cp_deprecated): Tweak diagnostic text.
1857 * parse.y (new_initializer): Deprecate initializer lists
1860 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1862 Remove old ABI support.
1864 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1866 * decl2.c (flag_vtable_thunks): Always set it to 1.
1867 (flag_new_abi): Likewise.
1868 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1870 * Makefile.in (g++spec.o): Fix typo.
1872 2001-02-09 Jason Merrill <jason@redhat.com>
1874 * lang-specs.h: Restore definition of __EXCEPTIONS.
1876 2001-02-08 Jason Merrill <jason@redhat.com>
1878 * search.c (shared_member_p): New function.
1879 (lookup_field_r): Use it.
1880 * cp-tree.h (SHARED_MEMBER_P): Remove.
1882 * method.c (process_overload_item): Handle template-dependent array
1884 * pt.c (type_unification_real): If we end up with undeduced nontype
1887 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1890 * typeck2.c (friendly_abort): Don't say anything if we have
1891 earlier errors or sorries.
1893 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1894 wchar_t. Ignore if in_system_header.
1896 * decl.c (maybe_push_cleanup_level): New fn...
1897 (start_decl_1): ...split out from here.
1898 * cvt.c (build_up_reference): Use it.
1899 * cp-tree.h: Declare it.
1901 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1903 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1906 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1908 * pt.c (lookup_template_class): Make sure it's a primary
1909 template or template_template_parm when called from the parser.
1910 (instantiate_template_class): Add assertion.
1912 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1914 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1915 from error_mark_node.
1917 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1919 Fix specification and implementation bugs in V3 ABI
1920 construction vtables.
1921 * cp-tree.h (flag_dump_class_layout): New flag.
1922 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1923 (BINFO_LOST_PRIMARY_P): New flag.
1924 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1925 (BINFO_PRIMARY_MARKED_P): Rename to ...
1926 (BINFO_PRIMARY_P): ... here.
1927 (binfo_via_virtual): New prototype.
1928 * decl2.c (flag_dump_class_layout): New flag.
1929 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1930 use `=' as a file name separator.
1931 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1933 (build_vtbl_address): If this is a virtual primary base, then
1934 get the vtbl of what it is ultimately primary for.
1935 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1936 for BINFO_PRIMARY_P.
1937 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1938 (get_shared_vbase_if_not_primary): Likewise.
1939 (dfs_get_pure_virtuals): Likewise.
1940 (expand_upcast_fixups): Likewise.
1941 (fixup_virtual_upcast_offsets): Likewise.
1942 (dfs_find_vbase_instance): Likewise.
1943 (find_vbase_instance): Likewise.
1944 (binfo_from_vbase): Adjust comment to reflect reality.
1945 (binfo_via_virtual): New function.
1946 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1947 for binfo walking during VTT construction.
1948 (dfs_mark_primary_bases): Remove.
1949 (force_canonical_binfo_r): New function.
1950 (force_canonical_binfo): New function.
1951 (mark_primary_virtual_base): New function.
1952 (mark_primary_bases): Walk in inheritance graph order, use
1953 mark_primary_virtual_base.
1954 (determine_primary_base): Use some more intermediate variables.
1955 (dfs_find_final_overrider): Don't check for overriding along a
1957 (dfs_modify_vtables): Walk into primary virtual bases too.
1958 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1959 (build_base_fields): Likewise.
1960 (dfs_set_offset_for_unshared_vbases): Likewise.
1961 (layout_virtual_bases): Likewise.
1962 (end_of_class): Likewise.
1963 (finish_struct_1): Call dump_class_hierarchy, if requested.
1964 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1965 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1966 (dump_class_hierarchy): Add file parameter. Append to file, if
1968 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1969 Use canonical base for virtual bases.
1970 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1971 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1972 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1973 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1975 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1976 from DATA. We want virtual primary bases and all bases via virtual.
1977 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1978 virtual base when not a construction vtable.
1979 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1980 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1981 Use canonical bases when processing virtual bases.
1982 (accumulate_vtbl_inits): We're interested in any base via a
1984 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1985 within a construction vtable, determine what is being overridden.
1986 (build_vtbl_initializer): Add more comments
1987 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1988 (build_rtti_vtbl_entries): Check if the base has lost its
1991 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1993 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1995 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1997 * decl.c (pushdecl): Call abort instead of fatal.
1998 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1999 * init.c (build_new_1): Likewise.
2000 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2001 * decl.c (build_typename_type): hash_table_init now returns void.
2002 decl.c (init_decl_processing): Make an error non-fatal.
2004 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2006 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2008 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2009 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2010 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2011 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2012 * decl.c (maybe_commonize_var): Use the new name-mangling where
2014 * decl2.c (comdat_linkage): Enhance comments. Make all
2015 compiler-generated things static, if COMDAT is not available.
2016 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2018 (tinfo_base_init): Use the correct mangled name for typeinfo
2019 strings, and push them into the global scope.
2020 (typeinfo_in_lib_p): New function.
2021 (synthesize_tinfo_var): Use it.
2022 (create_real_tinfo_var): Likewise.
2024 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2026 * decl.c (push_class_binding): Use context_for_name_lookup instead
2028 * search.c (context_for_name_lookup): Remove static. Check for NULL
2029 context in the loop.
2030 * cp-tree.h (context_for_name_lookup): Add prototype.
2032 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2034 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2035 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2037 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2038 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2040 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2042 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2043 of macros used when compiling g++spec.c.
2044 * g++spec.c (lang_specific_driver): Link with the shared
2047 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2049 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2050 make_reference_declarator, make_call_declarator), method.c
2051 (implicitly_declare_fn), parse.y (namespace_using_decl,
2052 notype_unqualified_id, expr_or_declarator, new_type_id,
2053 after_type_declarator, direct_after_type_declarator,
2054 notype_declarator, complex_notype_declarator,
2055 complex_direct_notype_declarator, qualified_id,
2056 notype_qualified_id, overqualified_id, direct_new_declarator,
2057 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2058 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2059 instead of build_parse_node.
2061 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2063 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2064 (minus_one_node): Moved to top level gcc directory. Renamed
2065 to integer_minus_one_node.
2067 * init.c (init_init_processing): Don't set minus_one_node.
2068 (build_vec_init): Use integer_minus_one_node.
2070 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2072 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2074 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2075 identical and they would be replaced with constant, remove
2076 MODIFY_EXPR from the tree.
2078 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2080 * Make-lang.in: Remove all dependencies on defaults.h.
2081 * call.c: Don't include defaults.h.
2083 * decl2.c: Likewise.
2084 * except.c: Likewise.
2088 * typeck.c: Likewise.
2090 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2092 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2093 operators even in "C" linkage.
2094 * method.c (set_mangled_name_for_decl): Likewise.
2095 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2096 overloaded operators in "C" linkage.
2098 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2100 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2101 (tsubst_arg_types): Check parameter is not void.
2102 (tsubst): Adjust tsubst_decl call.
2104 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2106 * call.c (add_builtin_candidate): Quote std properly, from
2109 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2111 * pt.c (check_explicit_specialization): Clone constructors and
2114 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2116 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2117 indicates anything special about template depth. Make sure we
2118 only count the user visible template classes.
2120 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2122 * call.c (build_conv): Typo in comment.
2123 (add_builtin_candidate): Add more explanation.
2124 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2125 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2126 when we have enumeral types.
2127 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2128 candidates for relops and eqops.
2129 (joust): Simplify control flow. Allow a non-template user
2130 function to hide a builtin.
2132 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2134 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2135 (more_specialized): Add deduction parameter.
2136 * call.c (joust): Adjust more_specialized call.
2137 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2138 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2139 (get_bindings_order): Remove.
2140 (get_bindings_real): Add DEDUCE parameter.
2141 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2142 REFERENCE_TYPE jig for DEDUCE_ORDER.
2143 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2144 maybe_adjust_types_for_deduction.
2145 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2147 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2148 (check_cv_quals_for_unify): Use new unify qualifier flags.
2149 (unify): Clear new unify qualifier flags.
2150 (get_bindings_real): Add DEDUCE parameter.
2151 (get_bindings): Adjust call to get_bindings_real.
2152 (get_bindings_overload): Likewise.
2153 (most_specialized_instantiation): Adjust call to
2156 2001-01-19 Jason Merrill <jason@redhat.com>
2158 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2160 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2163 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2165 * decl2.c (arg_assoc_class): Fix double iteration logic.
2167 2001-01-19 Jason Merrill <jason@redhat.com>
2169 * init.c (build_delete): Always call convert_force to strip cv-quals.
2171 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2172 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2173 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2175 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2177 * search.c (get_vbase_1): Count only virtual bases.
2179 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2181 * class.c (duplicate_tag_error): Robustify flag clearing.
2183 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2185 * cp-tree.h (lookup_template_class): Add complain parm.
2186 * decl.c (lookup_namespace_name): Adjust call to
2187 lookup_template_class.
2188 (make_typename_type): Likewise.
2189 * semantics.c (finish_template_type): Likewise.
2190 * pt.c (lookup_template_class): Add complain parm. Adjust.
2191 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2194 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2196 * pt.c (copy_default_args_to_explicit_spec): Preserve
2197 object's CV quals. Reorganize.
2199 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2201 * typeck.c (build_modify_expr): Say `initialization' for
2203 * init.c (build_default_init): Convert to enumeral type, if
2206 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2208 * parse.y (nomods_initdcl0): Properly set things up for
2211 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2213 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2214 (type_unification_real): Set it.
2217 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2219 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2221 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2223 * semantics.c (begin_class_definition): Check we're not inside a
2226 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2228 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2231 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2233 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2234 * call.c (build_over_call): Add comment.
2236 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2238 * cvt.c (ocp_convert): Handle vector type conversion
2239 * typeck2.c (digest_init): Handle vector type initializations
2241 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2243 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2246 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2248 * pt.c (check_nontype_parm): Rename to ...
2249 (invalid_nontype_parm_type_p): ... here.
2250 (process_template_parm): Adjust.
2251 (convert_template_argument): Adjust.
2253 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2255 * pt.c (check_nontype_parm): New function.
2256 (process_template_parm): Use it.
2257 (convert_template_argument): Use it.
2258 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2261 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2263 * tree.c: Add defaults.h
2264 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2265 * Make-lang.in (cp/tree.o): Add defaults.h.
2267 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2269 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2271 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2273 * g++.1: Change to be ".so man1/gcc.1".
2275 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2277 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2279 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2280 ($(srcdir)/cp/g++int.info): New target.
2281 * gxxint.texi: Add info directory entry. Use @@ in email address.
2282 * .cvsignore: Update.
2284 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2286 * typeck.c (build_c_cast): Do template processing earlier.
2287 Always pedwarn on array casts.
2289 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2291 * friend.c (make_friend_class): Make sure a templated class is
2292 actually a template.
2294 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2296 * decl2.c (get_guard): Set linkage from guarded decl.
2298 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2300 * call.c (convert_default_arg): Check for unprocessed
2302 * cp-tree.h (replace_defarg): Move to spew.c.
2303 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2304 spew.c, which is where they really are.
2305 (done_pending_defargs): Declare.
2306 (unprocessed_defarg_fn): Declare.
2307 * decl.c (replace_defarg): Move to spew.c
2308 * parse.y (structsp): Call done_pending_defargs.
2309 * spew.c (defarg_fns): Rearrange list structure.
2310 (defarg_fnsdone): New static variable.
2311 (defarg_depfns): New static variable.
2312 (init_spew): Adjust.
2313 (add_defarg_fn): Store the type in TREE_TYPE.
2314 (do_pending_defargs): Detect and deal with ordering constraints
2316 (done_pending_defargs): New function.
2317 (unprocessed_defarg_fn): New function.
2318 (replace_defarg): Moved from decl.c. Robustify. Don't save
2319 if circularity detected.
2321 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2323 * pt.c (unify): Check array has a domain, before checking
2324 whether it is variable sized.
2326 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2328 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2329 parameters with pointers to arrays of unknown bound.
2331 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2333 * parse.y (template_parm_header, template_spec_header): New
2334 reductions. Split out from ...
2335 (template_header): ... here. Use them.
2336 (template_template_parm): Use template_parm_header.
2337 * semantics.c (finish_template_template_parm): Add assert.
2339 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2341 * mangle.c (write_builtin_type): Fix thinko.
2343 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2344 (copy_default_args_to_explicit_spec): Likewise.
2345 (check_explicit_specialization): Use it.
2347 * class.c (finish_struct_1): Remove last argument in call to
2348 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2349 * decl.c (builtin_function): Likewise.
2350 (build_cp_library_fn): Likewise.
2351 (check_initializer): Likewise.
2352 (make_rtl_for_nonlocal_decl): Likewise.
2353 (cp_finish_decl): Likewise.
2354 (start_function): Likewise.
2355 * decl2.c (finish_anon_union): Likewise.
2356 * friend.c (do_friend): Likewise.
2357 * init.c (build_java_class_ref): Likewise.
2358 * method.c (make_thunk): Likewise.
2359 * pt.c (tsubst_friend_function): Likewise.
2360 * semantics.c (expand_body): Likewise.
2362 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2364 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2365 looking at DECL_CLONED_FUNCTION for non-functions.
2367 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2369 * error.c (dump_template_parameter): Use parm to determine how
2370 to print default value.
2372 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2374 * class.c (duplicate_tag_error): Clear more flags.
2376 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2378 * call.c (build_new_method_call): Use binfo_for_vbase.
2380 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2382 * cp-tree.h (flag_cond_mismatch): Don't declare.
2383 * decl2.c (flag_cond_mismatch): Don't define.
2384 (lang_f_options): Remove cond-mismatch.
2385 (unsupported_options): Add cond-mismatch.
2387 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2389 * class.c (handle_using_decl): Reject using of constructor name
2390 of sourcing class. Allow injecting of a method with same name as
2391 nested class. Fixup error messages.
2393 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2395 * decl2.c (lang_decode_option): Handle -Wformat=2.
2397 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2399 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2400 initialized_in_class.
2401 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2402 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2403 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2404 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2405 * pt.c (check_default_tmpl_args): Adjust for
2406 DECL_INITIALIZED_IN_CLASS_P.
2407 (instantiate_class_template): Likewise.
2408 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2410 * class.c (finish_struct): Constify saved_filename.
2412 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2414 * class.c (duplicate_tag_error): Adjust diagnostic.
2415 (finish_struct): Locally set location to start of struct.
2416 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2418 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2420 * decl.c (struct binding_level): Adjust class_shadowed comments
2422 (push_class_level_binding): Ajust comments to reflect reality.
2423 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2424 Don't set TREE_VALUE on the class_shadowed list.
2426 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2428 * decl2.c (acceptable_java_type): Allow references too.
2429 * init.c (build_java_class_ref): When using the new ABI, search
2430 `class$' and have it mangled with `mangle_decl.'
2431 * mangle.c (write_java_integer_type_codes): New function.
2432 (write_builtin_type): Detect and mangle Java integer and real
2435 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2437 * decl2.c (grokfield): Don't accept `asm' specifiers for
2438 non-static data members.
2440 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2442 * expr.c (cplus_expand_expr): Don't reset `target'.
2444 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2446 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2448 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2450 * parse.y (template_datadef): Check for error_mark_node.
2452 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2454 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2456 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2458 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2459 (record_builtin_type): Make non-static.
2460 (flag_short_double): Don't declare.
2461 (init_decl_processing): Remove the creation of many tree nodes now
2462 in c_common_nodes_and_builtins.
2463 (build_void_list_node): New function.
2464 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2465 * cp-tree.h (flag_short_wchar): Don't declare.
2467 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2469 * call.c (build_conv): Don't use build1 for USER_CONV.
2470 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2472 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2474 * lex.c (lang_init): Call c_common_lang_init.
2476 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2478 * search.c (lookup_fnfields_here): Remove.
2479 (look_for_overrides_r): Use lookup_fnfields_1.
2480 Ignore functions from using declarations.
2482 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2484 Implement exceptions specifiers for implicit member functions.
2485 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2486 * method.c (synthesize_exception_spec): New function.
2487 (locate_dtor, locate_ctor, locate_copy): New functions.
2488 (implicitly_declare_fn): Generate the exception spec too.
2489 * search.c (check_final_overrider): Check artificial functions
2491 * typeck2.c (merge_exception_specifiers): New function.
2493 2001-01-03 Jason Merrill <jason@redhat.com>
2495 * init.c (build_default_init): New fn.
2496 (perform_member_init): Split out from here.
2497 (build_new_1): Use it. Simplify initialization logic.
2498 (build_vec_init): Take an array, rather than a pointer and maxindex.
2499 Speed up simple initializations. Don't clean up if we're assigning.
2500 * cp-tree.h: Adjust.
2501 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2502 * parse.y (new_initializer): Return void_zero_node for ().
2503 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2504 * typeck2.c (digest_init): Only complain about user-written
2507 2000-12-22 Mike Stump <mrs@wrs.com>
2509 * decl2.c: (max_tinst_depth): Increase to 50.
2511 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2513 * class.c (invalidate_class_lookup_cache): Zero the
2514 previous_class_values.
2515 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2517 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2518 * decl.c (free_bindings): New variable.
2519 (push_binding): Don't create a new binding if we have one on the
2521 (pop_binding): Put old bindings on the free list.
2522 (init_decl_processing): Use size_int, not build_int_2.
2523 Register free_bindings as a GC root.
2524 (cp_make_fname_decl): Use size_int, not build_int_2.
2525 (push_inline_template_parms_recursive): Likewise.
2526 (end_template_parm_list): Likewise.
2527 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2528 (tsubst_template_parms): Use size_int, not build_int_2.
2530 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2532 2001-01-02 Richard Henderson <rth@redhat.com>
2534 * parse.y (asm): Set ASM_INPUT_P.
2536 2001-01-02 Jason Merrill <jason@redhat.com>
2538 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2541 * typeck.c (cp_truthvalue_conversion): New fn.
2542 * cvt.c (ocp_convert): Use it.
2544 * cp-tree.h: Lose c-common.c decls.
2546 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2547 * cvt.c (convert_to_void): Use type_unknown_p.
2549 * typeck.c (strip_all_pointer_quals): Also strip quals from
2550 pointer-to-member types.
2552 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2555 * call.c (build_new_method_call): Do evaluate the object parameter
2556 when accessing a static member.
2557 * typeck.c (build_component_ref): Likewise.
2559 2001-01-02 Andreas Jaeger <aj@suse.de>
2561 * decl.c (cp_missing_noreturn_ok_p): New.
2562 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2564 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2566 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2568 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2570 * class.c (pushclass): Remove #if 0'd code.
2571 * cp-tree.h (overload_template_name): Remove.
2572 * decl.c (store_bindings): Simplify.
2573 (pop_from_top_level): Likewise.
2574 * pt.c (overload_template_name): Remove.
2575 (instantiate_decl): Don't call push_to_top_level if it's not
2578 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2580 * pt.c (register_local_specialization): Don't return a value.
2581 (lookup_template_class): Use move-to-front heuristic when looking
2582 up template instantiations.
2583 (instantiate_decl): Only push_to_top_level when we're actually
2584 going to instantiate the template.
2586 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2588 * search.c (binfo_for_vtable): Return least derived class, not
2589 most. Handle secondary vtables.
2591 2000-12-22 Jason Merrill <jason@redhat.com>
2593 * pt.c (more_specialized): Don't optimize len==0.
2594 (fn_type_unification): If we're adding the return type, increase len.
2596 * typeck.c (build_binary_op): Fix pmf comparison logic.
2598 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2599 DECL_STATIC_FUNCTION_P.
2601 * semantics.c (genrtl_finish_function): Don't try to jump to
2602 return_label unless it exists.
2604 In partial ordering for a call, ignore parms for which we don't have
2606 * call.c (joust): Pass len to more_specialized.
2607 (add_template_candidate_real): Strip 'this', pass len.
2608 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2609 (get_bindings_order): New fn. Pass len down.
2610 (get_bindings_real): Strip 'this', pass len.
2611 (fn_type_unification): Likewise.
2612 (type_unification_real): Succeed after checking 'len' args.
2613 (most_specialized_instantiation): Lose explicit_args parm.
2614 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2617 2000-12-21 Jason Merrill <jason@redhat.com>
2619 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2620 DECL_TEMPLATE_RESULT.
2622 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2623 lookup_fnfields_here.
2625 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2627 * call.c (build_object_call): Also allow conversions that return
2628 reference to pointer to function.
2629 (add_conv_candidate): Handle totype being ref to ptr to fn.
2630 (build_field_call): Also allow members of type reference to function.
2631 Lose support for calling pointer to METHOD_TYPE fields.
2633 * error.c (dump_expr): Handle *_CAST_EXPR.
2635 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2637 * tree.c (break_out_cleanups): Lose.
2638 * cp-tree.h: Remove prototype.
2639 * typeck.c (build_component_ref): Don't break_out_cleanups.
2640 (build_compound_expr): Likewise.
2641 * semantics.c (finish_expr_stmt): Likewise.
2643 2000-12-20 Richard Henderson <rth@redhat.com>
2645 * cp-tree.h: Update declarations.
2646 * decl.c (finish_case_label): Return the new stmt node.
2647 * semantics.c (finish_goto_stmt): Likewise.
2648 (finish_expr_stmt, finish_return_stmt): Likewise.
2649 (finish_break_stmt, finish_continue_stmt): Likewise.
2650 (finish_asm_stmt): Likewise.
2651 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2652 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2653 (simple_if, simple_stmt): Return the new stmt node.
2656 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2658 * cp-tree.h: Don't declare warn_long_long.
2660 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2662 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2665 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2667 * pt.c (unify): Handle when both ARG and PARM are
2668 BOUND_TEMPLATE_TEMPLATE_PARM.
2670 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2672 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2673 DECL_TEMPLATE_PARM_P.
2675 2000-12-15 Jason Merrill <jason@redhat.com>
2677 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2679 * init.c (build_new_1): Don't strip quals from type.
2681 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2683 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2685 * call.c (build_new_function_call): Lose space before paren in
2687 (build_new_method_call): Likewise.
2689 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2691 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2693 * pt.c (check_explicit_specialization): Propagate default
2694 function arguments to explicit specializations.
2696 2000-12-13 DJ Delorie <dj@redhat.com>
2698 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2701 2000-12-08 Jason Merrill <jason@redhat.com>
2703 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2705 Clean up copy-initialization in overloading code.
2706 * call.c (build_user_type_conversion_1): Die if we are asked to
2707 convert to the same or a base type.
2708 (implicit_conversion): Avoid doing so. Lose reference binding code.
2709 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2710 direct-initialization. Also do direct-init part of copy-init.
2711 (build_user_type_conversion): Don't provide context to convert_like.
2712 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2713 the constructor call for copy-init.
2715 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2716 instantiation of a member template.
2717 (do_decl_instantiation): Not here.
2719 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2721 * class.c (check_field_decls): Don't special case anonymous
2722 fields in error messages.
2723 (note_name_declared_in_class): Use %D on diagnostic.
2725 * tree.c (pod_type_p): Use strip_array_types.
2726 (cp_valid_lang_attribute): Likewise.
2727 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2728 multiple evaluations.
2729 (cp_has_mutable_p): Use strip_array_types.
2731 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2733 * cp-tree.h (sufficient_parms_p): Declare new function.
2734 * call.c (sufficient_parms_p): New function, broken out of ...
2735 (add_function_candidate): ... here. Use it.
2736 (add_conv_candidate): Use it.
2737 * decl.c (grok_ctor_properties): Use it.
2739 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2741 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2743 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2745 * decl2.c (lang_decode_option): Handle -Wformat-security.
2747 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2749 * pt.c (verify_class_unification): New function.
2750 (get_class_bindings): Use it.
2751 (try_class_unification): Tidy.
2752 (unify): Handle when argument of a template-id is not
2753 template parameter dependent.
2754 (template_args_equal): Handle when TREE_CODE's do not match.
2756 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2758 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2759 for -save-temps, pass all relevant -Defines to it, and then don't
2760 pass them to cc1plus.
2762 2000-12-05 Will Cohen <wcohen@redhat.com>
2764 * decl.c (finish_case_label): Cleared
2765 more_cleanups_ok in surrounding function scopes.
2766 (define_label): Likewise.
2768 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2770 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2771 (get_matching_virtual): Remove.
2772 (look_for_overrides): Declare new function.
2773 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2775 * class.c (check_for_override): Move base class iteration code
2776 to look_for_overrides.
2777 * search.c (next_baselink): Remove.
2778 (get_virtuals_named_this): Remove.
2779 (get_virtual_destructor): Remove.
2780 (tree_has_any_destructors_p): Remove.
2781 (struct gvnt_info): Remove.
2782 (check_final_overrider): Remove `virtual' from error messages.
2783 (get_matching_virtuals): Remove. Move functionality to ...
2784 (look_for_overrides): ... here, and ...
2785 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2788 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2790 * typeck.c (get_delta_difference): If via a virtual base,
2792 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2795 2000-12-04 Richard Henderson <rth@redhat.com>
2797 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2799 2000-12-04 Jason Merrill <jason@redhat.com>
2801 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2802 (write_builtin_type): Pass intSI_type_node and the like through
2804 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2805 Pass intSI_type_node and the like through type_for_mode.
2806 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2807 * pt.c (tsubst, unify): Likewise.
2808 * tree.c (walk_tree): Likewise.
2809 * error.c (dump_type): Likewise.
2810 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2812 * Make-lang.in: Tweak top comment for emacs.
2815 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2817 * class.c (clone_function_decl): Robustify.
2819 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2821 * decl.c (store_bindings): Only search in the non modified
2822 old_bindings for duplicates.
2824 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2826 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2829 * typeck.c (build_static_cast): Remove unused variable.
2831 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2833 * pt.c: Fix typo in comment.
2835 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2837 * decl2.c (warn_format): Remove definition.
2838 (lang_decode_option): Handle -Wformat-nonliteral,
2839 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2841 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2843 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2844 (init_decl_processing): Don't create string_type_node,
2845 const_string_type_node, wint_type_node, intmax_type_node,
2846 uintmax_type_node, default_function_type, ptrdiff_type_node and
2847 unsigned_ptrdiff_type_node. Adjust position of call to
2848 c_common_nodes_and_builtins.
2849 (identifier_global_value): New function.
2851 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2853 * call.c (standard_conversion): Reject pointer to member
2854 conversions from ambiguous, inaccessible or virtual bases.
2855 * typeck.c (build_static_cast): Don't check pointers to members
2858 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2860 * method.c (do_build_copy_constructor): Preserve cv
2861 qualifications when accessing source object members.
2862 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2865 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2867 * method.c (do_build_assign_ref): Construct appropriately
2868 CV-qualified base reference. Don't allow const casts in base
2871 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2873 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2874 incomplete return type.
2876 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2878 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2879 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2882 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2884 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2886 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2888 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2890 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2892 * decl.c (grokdeclarator): Do type access control on friend
2895 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2897 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2898 bison parser ickiness.
2899 * pt.c (tsubst_friend_function): Enter namespace scope when
2900 tsubsting the function name.
2901 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2903 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2905 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2906 * cvt.c (cp_convert_to_pointer): Add force parameter.
2907 Allow conversions via virtual base if forced.
2908 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2909 (ocp_convert): Likewise.
2910 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2911 * typeck.c (get_delta_difference): Adjust handling of virtual
2914 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2916 * tree.c (struct list_hash): Remove.
2917 (list_hash_table): Make it be an htab.
2918 (struct list_proxy): New type.
2919 (list_hash_eq): New function.
2920 (list_hash_pieces): Renamed from ...
2921 (list_hash): ... this.
2922 (list_hash_lookup): Remove.
2923 (list_hash_add): Remove.
2924 (hash_tree_cons): Use the generic hashtable.
2925 (mark_list_hash): Remove.
2926 (init_tree): Create the hashtable.
2928 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2930 * method.c (build_mangled_C9x_name): Rename to
2931 build_mangled_C99_name. Change C9X references in comments to
2934 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2936 * parse.y (unary_expr): Move VA_ARG from here ...
2937 (primary): ... to here.
2939 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2941 * semantics.c (finish_id_expr): If type is error_mark, return
2944 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2946 * pt.c (lookup_template_class): Simplify loop exit constructs.
2947 Cope when there is no partial instantiation of a template
2950 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2952 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2954 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2956 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2959 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2960 destructors that haven't already been cloned.
2962 2000-11-20 Richard Henderson <rth@redhat.com>
2964 * parse.y (yyparse_1): Rename the parser entry point.
2966 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2968 * mangle.c (write_name): Use <unscoped-name> for names directly in
2970 (write_unscoped_name): Accept names directly in function scope.
2972 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2974 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2975 * parse.y (extdef): Add EXPORT reduction.
2976 * spew.c (yylex): Don't skip export here.
2978 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2980 * decl.c (init_decl_processing): Correct name of pure virtual
2981 function under the new ABI.
2982 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2983 (throw_bad_typeid): Likewise for bad typeid function.
2985 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2987 * decl.c (grokparms): Don't even function types of `void' type,
2989 * mangle.c (write_type): Don't crash when confronted with the
2992 * decl.c (grokparms): Don't create parameters of `void' type.
2994 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2996 * lex.c (mark_impl_file_chain): Delete.
2997 (init_parse): Remove call to ggc_add_string_root. No need to
2998 ggc_strdup a string constant. Do not add impl_file_chain to GC
3000 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3002 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3004 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3006 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3008 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3009 * decl.c (grokdeclarator): Don't reject void parms here.
3010 (require_complete_types_for_parms): Simplify, use
3011 complete_type_or_else.
3012 (grokparms): Remove bitrot. Remove funcdef parm.
3013 Deal with ellipsis parm lists here.
3014 * semantics.c (finish_parmlist): Don't append void_list_node
3015 here. Set PARMLIST_ELLIPSIS_P.
3017 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3019 * typeck2.c (incomplete_type_error): Reorganise to avoid
3020 excessive diagnostics.
3022 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3024 * lex.c (struct impl_files, internal_filename): Constify a char *.
3026 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3028 * mangle.c (write_special_name_constructor): Don't generate
3029 assembler junk when confronted with an old-style constructor.
3030 (write_special_name_destructor): Likewise.
3031 (mangle_decl_string): Do it here instead.
3033 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3035 * call.c (op_error): Make error messages clearer.
3037 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3039 * decl.c (wrapup_globals_for_namespace): Don't mark things
3040 TREE_ASM_WRITTEN when they're not.
3042 2000-11-15 Jason Merrill <jason@redhat.com>
3044 * typeck2.c (friendly_abort): Uncount the error before handing
3047 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3049 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3051 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3053 * class.c (build_vtbl_initializer): Fix typo in comment.
3054 * typeck.c (expr_sizeof): Don't crash on errors.
3056 2000-11-14 Jim Wilson <wilson@redhat.com>
3058 * lang-specs.h: Add %2 after %(cc1_options).
3060 2000-11-14 Richard Henderson <rth@redhat.com>
3062 * typeck.c (c_sizeof): Be strict about casting result value
3063 back to c_size_type_node.
3064 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3066 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3068 * typeck.c (build_unary_op): Use boolean_increment from
3069 c-common.c, moving the relevant code there.
3071 2000-11-11 Jason Merrill <jason@redhat.com>
3073 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3075 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3078 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3080 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3081 * lex.c (copy_lang_decl): Likewise.
3083 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3085 * dump.c (cp_dump_tree): Don't dump function bodies here.
3087 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3088 (dump.o): Update dependency list.
3089 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3090 (flag_dump_translation_unit): Likewise.
3091 (CP_TYPE_QUALS): Adjust definition.
3092 (DECL_C_BIT_FIELD): Remove.
3093 (SET_DECL_C_BIT_FIELD): Likewise.
3094 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3095 (add_maybe_template): Likewise.
3096 (strip_array_types): Likewise.
3097 (dump_node_to_file): Likewise.
3098 (cp_dump_tree): New function.
3099 * decl.c (init_decl_processing): Set lang_dump_tree.
3100 * decl2.c (flag_dump_translation_unit): Remove.
3101 * dump.c: Move most of it to ../c-dump.c.
3102 (cp_dump_tree): New function.
3103 * pt.c (add_maybe_template): Remove.
3104 * typeck.c (strip_array_types): Likewise.
3106 2000-11-07 Eric Christopher <echristo@redhat.com>
3108 * decl.c (init_decl_processing): Change definition of
3109 __wchar_t to wchar_t. Remove artificial declaration of
3111 * lex.c: Change instances of __wchar_t to wchar_t.
3113 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3115 * lex.c (do_identifier): Don't lookup_name for operators.
3116 * parse.y (operator): Save looking_for_typename.
3117 (unoperator): Restore it.
3118 * spew.c (frob_opname): Use nth_token for lookahead.
3120 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3122 * decl.c (grok_op_properties): Always use coerce_new_type and
3124 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3125 exception specification. Tidy up.
3126 (coerce_delete_type): Preserve exception specification. Tidy up.
3128 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3130 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3131 (push_binding_level), error.c (cp_tree_printer), pt.c
3132 (process_partial_specialization, tsubst_template_arg_vector),
3133 search.c (lookup_member): Use memset () instead of bzero ().
3135 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3137 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3139 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3141 * Make-lang.in (c++.distdir): Remove.
3143 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3145 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3146 declarations from different namespaces to be combined.
3148 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3150 * decl.c: Include tm_p.h.
3152 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3154 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3156 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3158 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3159 (build_overload_value), repo.c (open_repo_file), xref.c
3160 (open_xref_file): Use strchr () and strrchr () instead of index ()
3163 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3165 * call.c (build_over_call): Call fold on the CALL_EXPR.
3167 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3169 * error.c (dump_template_decl): Separate template hearders with
3172 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3174 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3175 TS_* flags with corresponding TFF_*. Adjust prototypes of
3176 functions (which used to take a tree_string_flags) to take an int.
3178 * cp-tree.h (enum tree_string_flags): Remove
3179 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3180 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3181 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3182 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3183 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3184 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3185 (type_as_string, decl_as_string, expr_as_string,
3186 context_as_string): Adjust prototype.
3188 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3189 instead of TS_PLAIN.
3191 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3192 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3195 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3197 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3198 (linkage_kind): New enumeration.
3199 (decl_linkage): New function.
3200 * decl2.c (comdat_linkage): Extend comment.
3201 * error.c (dump_function_decl): Print the arguments used to
3202 instantiate a template, even when not printing the type of the
3204 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3205 not TREE_PUBLIC, to test for external linkage.
3206 * tree.c (decl_linkage): New function.
3208 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3210 * pt.c (instantiate_decl): Always instantiate static data members
3211 initialized in-class.
3213 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3215 * Make-lang.in: Move all build rules here from Makefile.in,
3216 adapt to new context. Wrap all rules that change the current
3217 directory in parentheses. Expunge all references to $(P).
3218 When one command depends on another and they're run all at
3219 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3220 all object-file generation rules. Delete obsolete variables.
3222 * Makefile.in: Delete.
3223 * config-lang.in: Delete outputs= line.
3225 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3227 * error.c (dump_function_decl): Print no space between
3228 `ptr-operator' the `type-specifier' of the return type.
3229 (dump_type_prefix): Make sure we put space at the appropriate
3232 2000-10-23 Jason Merrill <jason@redhat.com>
3234 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3236 2000-10-22 Jason Merrill <jason@redhat.com>
3238 * call.c (build_conditional_expr): Use ocp_convert to force
3241 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3243 * call.c (standard_conversion): Use RVALUE_CONVs for all
3244 expressions that satisfy lvalue_p, not just those that satisfy
3247 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3249 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3250 not one with TYPE_IS_SIZETYPE set.
3251 (dubious_conversion_warnings): Remove special-case code.
3253 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3255 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3256 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3257 (dump_type_prefix): Print vector-of-int as 'int vector'.
3258 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3259 * tree.c (walk_tree): Handle VECTOR_TYPE.
3261 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3263 2000-10-21 Jason Merrill <jason@redhat.com>
3265 * parse.y (operator): Set got_object from got_scope.
3266 Set looking_for_typename.
3267 * decl.c (lookup_name_real): Clear val after setting from_obj.
3268 Reorganize diagnostic.
3270 2000-10-20 Jason Merrill <jason@redhat.com>
3272 * tree.c (walk_tree): Don't walk into default args.
3274 * error.c (dump_expr): Use host_integerp.
3276 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3278 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3279 "since" in error message.
3281 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3283 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3285 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3287 * decl.c (revert_static_member_fn): Fixed typo.
3289 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3291 * class.c (subobject_offset_fn): New type.
3292 (dfs_record_base_offsets): Remove.
3293 (record_base_offsets): Likewise.
3294 (dfs_search_base_offsets): Likewise.
3295 (record_subobject_offset): New function.
3296 (check_subobject_offset): Likewise.
3297 (walk_subobject_offsets): Likewise.
3298 (record_subobject_offsets): Likewise.
3299 (layout_conflict_p): Reimplement.
3300 (layout_nonempty_base_or_field): Correct handling of type
3301 conflicts during layout.
3302 (layout_empty_base): Likewise.
3303 (build_base_field): Adjust to handle new representation of empty
3305 (build_base_fields): Likewise.
3306 (layout_virtual_bases): Likewise.
3307 (splay_tree_compare_integer_csts): New function.
3308 (layout_class_type): Use a splay_tree, rather than a varray, to
3309 represent the offsets of empty bases.
3311 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3312 * decl.c (select_decl): Don't return declarations that are
3315 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3317 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3318 (fake_std_node): New macro.
3319 * decl.c (in_std): Rename to ...
3320 (in_fake_std): ... this.
3321 (flag_no_builtin): Remove.
3322 (flag_no_nonansi_builtin): Likewise.
3323 (walk_namespaces_r): Use fake_std_node.
3324 (push_namespace): Use std_identifier.
3325 (pop_namespace): Use in_fake_std.
3326 (lookup_name_real): Use fake_std_node.
3327 (init_decl_processing): When -fhonor-std, create the `std'
3328 namespace. Don't create a dummy fake_std_node in that case.
3329 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3330 (builtin_function): Put builtins whose names don't begin
3331 with `_' in the std namespace.
3332 * decl2.c (flag_no_builtin): Remove.
3333 (flag_no_nonansi_builtin): Likewise.
3334 (set_decl_namespace): Use fake_std_node.
3335 (validate_nonmember_using_decl): Likewise.
3336 (do_using_directive): Likewise.
3337 (handle_class_head): Likewise.
3338 * dump.c (dequeue_and_dump): Likewise.
3339 * except.c (init_exception_processing): Use std_identifier.
3340 * init.c (build_member_call): Use fake_std_node.
3341 * rtti.c (init_rtti_processing): Use std_identifier.
3343 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3345 * cp-tree.h (back_end_hook): Remove declaration.
3346 * decl2.c (back_end_hook): Remove definition.
3348 * dump.c (dequeue_and_dump): Dump TREE_USED.
3350 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3352 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3354 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3356 * decl.c (WINT_TYPE): Define.
3357 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3358 c_size_type_node, signed_size_type_node and wint_type_node.
3360 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3362 * decl2.c (warn_missing_format_attribute): New variable.
3363 (lang_decode_option): Decode -Wmissing-format-attribute.
3365 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3367 * typeck.c (qualify_type): Remove.
3368 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3370 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3372 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3374 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3376 * Makefile.in (parse.c, parse.h): Create atomically.
3378 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3380 * class.c (current_obstack): Remove.
3381 * decl.c (ggc_p): Remove.
3382 (start_decl): Don't use decl_tree_cons.
3383 (grokdeclarator): Don't use build_decl_list.
3384 (start_function): Don't use decl_tree_cons.
3385 (finish_function): Don't mess with obstacks.
3386 * decl2.c (grok_x_components): Don't use build_decl_list.
3387 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3388 (implicitly_declare_fn): Don't call build_decl_list.
3389 * parse.y (frob_specs): Don't call build_decl_list or
3391 (expr_or_declarator_intern): Don't call decl_tree_cons.
3392 (primary): Don't call build_decl_list.
3393 (fcast_or_absdcl): Likewise.
3394 (typed_declspecs): Don't call decl_tree_cons.
3395 (reserved_declspecs): Don't call build_decl_list.
3396 (declmods): Likewise.
3397 (reserved_typespecquals): Likewise.
3399 (new_type_id): Likewise.
3400 (cv_qualifiers): Likewise.
3401 (after_type_declarator_intern): Likewise.
3402 (notype_declarator_intern): Likewise.
3403 (absdcl_intern): Likewise.
3404 (named_parm): Likewise.
3405 * pt.c (most_specialized_class): Likewise.
3406 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3407 (init_repo): Initialize it.
3408 * search.c (current_obstack): Remove.
3409 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3411 2000-10-09 Richard Henderson <rth@cygnus.com>
3413 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3414 (c++ language support bits for libgcc): Remove.
3415 (c++.clean): Remove cplib2.txt cleanup.
3416 * config-lang.in (headers, lib2funcs): Remove.
3418 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3419 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3420 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3421 * inc/new.h, inc/typeinfo: Remove files.
3423 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3425 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3427 (init_decl_processing): Initialize intmax_type_node and
3430 2000-10-06 Richard Henderson <rth@cygnus.com>
3432 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3433 (original_result_rtx): Remove.
3434 * decl.c (save_function_data): Don't clear x_result_rtx.
3435 (mark_lang_function): Don't mark it either.
3436 * expr.c (fixup_result_decl): Remove.
3437 * semantics.c (genrtl_named_return_value): Frob the return decl
3438 before calling emit_local_var.
3439 (genrtl_finish_function): Don't call fixup_result_decl.
3440 Always emit the jump to return_label.
3442 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3444 * pt.c (lookup_template_class): Set current access for enum.
3445 (tsubst_enum): Set file & line for enum decl.
3447 * spew.c (yylex): Remove unused variable.
3449 2000-10-05 Richard Henderson <rth@cygnus.com>
3451 * semantics.c (genrtl_finish_function): Don't init or check
3452 can_reach_end; remove noreturn and return value checks.
3454 2000-10-05 Tom Tromey <tromey@cygnus.com>
3456 * init.c (build_java_class_ref): Use `build_static_name' with a
3457 suffix, not a prefix, to build the class object's name.
3459 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3461 * cp-tree.h (access_kind): Fix comment typo.
3462 * decl2.c (grokfield): Fix diagnostic typo.
3463 * semantics.c (finish_template_type): Fix comment typo.
3464 (finish_qualified_object_call_expr): Likewise.
3466 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3468 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3471 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3473 * spew.c (frob_id): New static function.
3474 (frob_opname): Use it.
3477 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3479 * decl.c (lang_mark_false_label_stack): Remove.
3480 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3482 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3484 * gxxint.texi: Use @email for formatting email addresses.
3486 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3488 * error.c: Remove direct obstack manipulation. Replace with
3489 output_buffer-based formatting. Adjust calls to removed macros.
3490 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3491 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3492 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3494 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3496 * ir.texi: Move to ../c-tree.texi.
3498 2000-09-20 Jason Merrill <jason@redhat.com>
3500 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3502 2000-09-21 Andreas Jaeger <aj@suse.de>
3504 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3505 * cp-tree.h: ... here.
3507 * error.c: Remove declaration of cp_printer.
3509 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3511 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3513 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3515 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3518 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3520 * decl.c (start_function): Robustify.
3522 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3524 * cp-tree.h (check_function_format): Accept a `status' parameter.
3526 * call.c, typeck.c: Updates calls to `check_function_format'.
3528 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3530 * decl2.c (handle_class_head): Always push some scope even
3533 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3535 * cp-tree.h (struct cp_language_function): Remove
3536 x_scope_stmt_stack and name_declared.
3537 (current_scope_stmt_stack): Remove.
3538 (function_name_declared_p): New macro.
3539 (struct lang_decl_flags): Use c_lang_decl as a base class.
3541 (struct lang_decl): Replace saved_tree with context.
3542 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3543 (SET_DECL_FRIEND_CONTEXT): Likewise.
3544 (DECL_VIRTUAL_CONTEXT): Likewise.
3545 (DECL_SAVED_TREE): Remove.
3546 (C_DECLARED_LABEL_FLAG): Likewise.
3547 (cplus_expand_expr_stmt): Don't declare.
3548 (add_decl_stmt): Likewise.
3549 (add_scope_stmt): Likewise.
3550 * decl.c (mark_stmt_tree): Remove.
3551 (case_compare): Likewise.
3552 (finish_case_label): Use c_add_case_label.
3553 (init_decl_processing): Set more language-specific hooks.
3554 (build_enumerator): Fix typo in comment.
3555 (cplus_expand_expr_stmt): Remove.
3556 (mark_lang_function): Use mark_c_language_function.
3557 (lang_mark_tree): Use c_mark_lang_decl.
3558 * decl2.c: Change order of inclusion.
3559 * except.c: Likewise.
3560 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3561 back on c_expand_expr.
3562 * friend.c: Include expr.h.
3563 * init.c: Change order of inclusion.
3564 * Makefile.in: Update dependencies.
3565 * lex.h (free_lang_decl_chain): Remove.
3566 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3567 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3569 (instantiate_decl): Use function_name_declared_p.
3570 * semantics.c (lang_expand_expr_stmt): Remove.
3571 (set_current_function_name_declared): Likewise.
3572 (current_function_name_declared): Likewise.
3573 (begin_compound_stmt): Use function_name_declared_p.
3574 (add_decl_stmt): Remove.
3575 (setup_vtbl_ptr): Use function_name_declared_p.
3576 (add_scope_stmt): Remove.
3577 (current_scope_stmt_stack): New function.
3578 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3579 (expand_body): Use function_name_declared_p.
3580 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3581 * typeck.c: Change order of includes.
3582 (convert_sequence): Remove.
3584 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3586 * lex.c (reswords): Add _Complex.
3588 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3590 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3592 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3594 * init.c (begin_init_stmts): Don't use // comments.
3596 2000-09-12 Jason Merrill <jason@redhat.com>
3598 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3599 all non-extern arrays.
3601 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3602 typenames, too. Downgrade complaint to pedwarn.
3603 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3604 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3605 'class This::Inherited'.
3607 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3609 * decl.c (finish_case_label): Given the LABEL_DECL a
3612 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3614 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3615 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3616 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3617 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3618 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3620 (sorry_for_unsupported_tree, print_scope_operator,
3621 print_left_paren, print_right_paren, print_left_bracket,
3622 print_right_bracket, print_whitespace): Likewise.
3623 (aggr_variety): Rename to class_key_or_enum.
3624 (print_type): Rename to print_type_id.
3625 (print_type_specifier_seq, print_simple_type_specifier,
3626 print_elaborated_type_specifier,
3627 print_rest_of_abstract_declarator,
3628 print_parameter_declaration_clause, print_exception_specification,
3629 print_nested_name_specifier, print_template_id,
3630 typedef_original_name, print_template_argument_list_start,
3631 print_template_argument_list_end): New functions.
3633 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3635 * ir.texi: Add more documentation.
3637 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3639 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3640 (current_function_parms): Don't define.
3641 (struct cp_language_function): Remove parms_stored.
3642 (current_function_just_assigned_this): Don't define.
3643 (current_function_parms_stored): Likewise.
3644 (static_ctors): Declare.
3645 (static_dtors): Likewise.
3646 (SF_EXPAND): Don't define.
3647 (expand_start_early_try_stmts): Remove declaration.
3648 (store_parm_decls): Likewise.
3649 * decl.c (static_ctors): Don't declare.
3650 (static_dtors): Likewise.
3651 (struct binding_level): Remove this_block.
3652 (poplevel): Remove dead code.
3653 (set_block): Likewise.
3654 (mark_binding_level): Don't mark this_block.
3655 (mark_saved_scope): Don't mark x_function_parms.
3656 (init_decl_processing): Don't add current_function_parms as a GC
3658 (check_function_type): Change prototype.
3659 (start_function): Remove RTL-generation code.
3660 (expand_start_early_try_stmts): Remove.
3661 (store_parm_decls): Give it internal linkage. Remove
3662 RTL-generation code.
3663 (finish_function): Remove RTL-generation code.
3664 * decl2.c (static_ctors): Fix formatting.
3665 (static_dtors): Likewise.
3666 * method.c (use_thunk): Don't call store_parm_decls.
3667 (synthesize_method): Likewise.
3668 * optimize.c (maybe_clone_body): Likewise.
3669 * parse.y (fn.def2): Likewise.
3670 (.set_base_init): Likewise.
3671 (nodecls): Likewise.
3672 * pt.c (instantiate_decl): Likewise.
3673 * rtti.c (synthesize_tinfo_fn): Likewise.
3674 * semantics.c (genrtl_try_block): Simplify.
3675 (expand_body): Use genrtl_start_function and
3676 genrtl_finish_function.
3677 (genrtl_start_function): New function.
3678 (genrtl_finish_function): Likewise.
3680 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3682 * error.c (cp_tree_printer, case 'P'): Append break.
3684 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3686 * cp-tree.h (frob_opname): Declare.
3687 * parse.y (saved_scopes): New static variable.
3688 (cp_parse_init): Adjust.
3689 (do_id): If lastiddecl is NULL, do do_identifier.
3690 (operator): Save scope information.
3691 (unoperator): New reduction. Restore scope information.
3692 (operator_name): Append unoperator. Call frob_opname.
3693 * spew.c (frob_opname): Define.
3695 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3697 * decl.c, rtti.c: Include defaults.h if not already included.
3698 Don't define the *_TYPE_SIZE macros.
3700 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3702 * cp-tree.h (push_switch): Change prototype.
3703 (check_cp_case_value): Remove declaration.
3704 (decl_constant_value): Likewise.
3705 * decl.c (struct cp_switch): Add switch_stmt and cases.
3706 (case_compare): New function.
3707 (push_switch): Set switch_stmt. Initialize cases.
3708 (pop_switch): Clean up cases.
3709 (define_case_label): Rename to ...
3710 (finish_case_label): ... this. Do semantic analysis for case
3712 (start_function): Correct comment.
3713 * decl2.c (check_cp_case_value): Remove.
3714 * expr.c (do_case): Remove.
3715 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3716 * semantics.c (genrtl_do_poplevel): Remove declaration.
3717 (RECHAIN_STMTS): Remove.
3718 (finish_break_stmt): Use build_break_stmt.
3719 (finish_continue_stmt): Use build_continue_stmt.
3720 (finish_switch_cond): Adjust condition here, rater than in
3721 c_expand_start_case.
3722 (finish_case_label): Remove.
3723 * typeck.c (c_expand_return): Remove.
3724 (c_expand_start_case): Likewise.
3726 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3728 * ir.texi: Document type nodes.
3730 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3732 * cp-tree.h (init_cp_semantics): Declare.
3733 (genrtl_try_block): Don't declare.
3734 (genrtl_handler): Likewise.
3735 (genrtl_catch_block): Likewise.
3736 (genrtl_ctor_stmt): Likewise.
3737 (genrtl_subobject): Likewise.
3738 (genrtl_do_poplevel): Likewise.
3739 (genrtl_named_return_value): Likewise.
3740 * lex.c (init_parse): Call init_cp_semantics.
3741 * semantics.c (genrtl_try_block): Give it internal linkage.
3742 (genrtl_handler): Likewise.
3743 (genrtl_catch_block): Likewise.
3744 (genrtl_ctor_stmt): Likewise.
3745 (genrtl_subobject): Likewise.
3746 (genrtl_do_poplevel): Likewise.
3747 (genrtl_named_return_value): Likewise.
3748 (lang_expand_stmt): Rename to ...
3749 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3750 (init_cp_semantics): Define.
3752 * decl.c (initialize_local_var): Remove RTL-generating code.
3753 * semantics.c (genrtl_try_block): Fix formatting.
3755 Move statement-tree facilities from C++ to C front-end.
3756 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3757 (void_zero_node): Remove.
3758 (stmt_tree): Likewise.
3759 (scope_chain): Adjust.
3760 (language_function): Rename to cp_language_function.
3761 (cp_function_chain): Adjust.
3762 (current_stmt_tree): Remove.
3763 (last_tree): Likewise.
3764 (last_expr_type): Likewise.
3765 (struct lang_decl): Adjust.
3766 (STMT_IS_FULL_EXPR_P): Remove.
3768 (begin_stmt_tree): Likewise.
3769 (finish_stmt_tree): Likewise.
3770 (walk_tree_fn): Likewise.
3771 (walk_stmt_tree): Likewise.
3772 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3773 * decl.c (mark_stmt_tree): Adjust type.
3774 (init_decl_processing): Don't build void_zero_node.
3775 (initialize_local_var): Adjust usage of current_stmt_tree.
3776 (finish_enum): Use add_stmt, not add_tree.
3777 (save_function_data): Adjust use of language_function.
3778 (finish_constructor_body): Use add_stmt, not add_tree.
3779 (finish_destructor_body): Likewise.
3780 (push_cp_function_context): Adjust use of language_function.
3781 (pop_cp_function_context): Likewise.
3782 (mark_lang_function): Likewise.
3783 (mark_cp_function_context): Likewise.
3784 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3785 (build_vec_init): Likewise.
3786 * semantics.c (SET_LAST_STMT): Remove.
3787 (RECHAIN_STMTS): Don't use it.
3788 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3789 (current_stmt_tree): Define.
3791 (finish_goto_stmt): Use add_stmt, not add_tree.
3792 (finish_expr_stmt): Likewise.
3793 (begin_if_stmt): Likewise.
3794 (finish_then_clause): Likewise.
3795 (begin_while_stmt): Likewise.
3796 (begin_do_stmt): Likewise.
3797 (finish_return_stmt): Likewise.
3798 (begin_for_stmt): Likewise.
3799 (finish_break_stmt): Likewise.
3800 (finish_continue_stmt): Likewise.
3801 (begin_switch_stmt): Likewise.
3802 (finish_case_label): Likewise.
3803 (begin_try_block): Likewise.
3804 (begin_function_try_block): Likewise.
3805 (begin_handler): Likewise.
3806 (begin_catch_block): Likewise.
3807 (begin_compound_stmt): Likewise.
3808 (begin_asm_stmt): Likewise.
3809 (finish_asm_stmt): Likewise.
3810 (finish_label_stmt): Likewise.
3811 (add_decl_stmt): Likewise.
3812 (finish_subobject): Likewise.
3813 (finish_decl_cleanup): Likewise.
3814 (finish_named_return_value): Likewise.
3815 (setup_vtbl_ptr): Likewise.
3816 (add_scope_stmt): Likewise.
3817 (finish_stmt_expr): Likewise.
3818 (prune_unused_decls): Remove.
3819 (begin_stmt_tree): Likewise.
3820 (finish_stmt_tree): Likewise.
3821 (prep_stmt): Adjust use of current_stmt_tree.
3822 (lang_expand_stmt): Likewise.
3823 * tree.c (statement_code_p): Remove.
3824 (cp_statement_code_p): New function.
3825 (walk_stmt_tree): Remove.
3826 (init_tree): Set lang_statement_code_p.
3828 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3830 Integrated preprocessor.
3832 * Make-lang.in, Makefile.in: Remove all references to input.c,
3833 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3834 * gxx.gperf, hash.h, input.c: Delete.
3835 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3836 initialized properly.
3838 * class.c (fixup_pending_inline): Take a tree, not a
3839 struct pending_inline *. All callers changed.
3840 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3841 RID_PROTECTED entries in ridpointers[] array here.
3842 * decl.c (duplicate_decls): Do not refer to struct
3844 (record_builtin_type, init_decl_processing): Use RID_MAX not
3846 (grokdeclarator): Use C_IS_RESERVED_WORD.
3847 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3849 (grok_x_components): Do not inspect pending_inlines chain.
3851 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3852 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3853 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3854 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3855 TIME_IDENTIFIER_FILEINFO): Kill.
3857 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3859 * parse.y: Call do_pending_inlines unconditionally.
3860 reinit_parse_for_method is now snarf_method. fn.defpen is no
3861 longer necessary. Remove unnecessary <itype> annotation on
3862 SCOPE. Do not refer to end_of_file or struct pending_inline.
3863 * semantics.c (begin_inline_definitions): Call
3864 do_pending_inlines unconditionally.
3866 * lex.c: Remove all code now shared with C front end.
3867 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3868 into the get_identifier table. Rewrite pragma handling to
3869 work with the registry. Move code to save tokens for later
3870 processing to spew.c.
3872 * spew.c: Rewrite everything in terms of token streams instead
3873 of text. Move routines here from lex.c / input.c as
3874 appropriate. GC-mark trees hanging off the pending inlines
3877 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3879 * NEWS: Mention that the named return value extension has been
3881 * cp-tree.h (original_result_rtx): Define.
3882 (TREE_REFERENCE_EXPR): Remove.
3883 (DECL_VPARENT): Likewise.
3884 (pushdecl_nonclass_level): Likewise.
3885 (store_return_init): Likewise.
3886 (reinit_lang_specific): Likewise.
3887 (genrtl_named_return_value): Change prototype.
3888 * decl.c (original_result_rtx): Remove.
3889 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3890 Do not generate RTL for local variables here.
3891 (store_return_init): Remove.
3892 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3894 (finish_named_return_value): Adjust accordingly. Warn that this
3895 extension is deprecated.
3896 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3898 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3900 * pt.c (type_unification_real): Replace switch with if.
3901 (unify): Tsubst non-type parms before comparing.
3903 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3905 * error.c (dump_typename): New function, broken out of ...
3906 (dump_type): ... here. Use it.
3907 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3909 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3911 * init.c (build_offset_ref): Deal with namespace scoped
3914 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3916 * class.c (resolve_address_of_overloaded_function): Add
3917 explanation message.
3918 * decl.c (define_case_label): Reformat explanation.
3919 * decl2.c (finish_static_data_member_decl): Likewise.
3920 (grokfield): Likewise.
3921 * friend.c (do_friend): Likewise.
3923 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3925 * tree.c (walk_tree): Expose tail recursion.
3926 (walk_stmt_tree): New function.
3927 * cp-tree.h: Prototype walk_stmt_tree.
3928 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3929 the BLOCKs directly. If a BLOCK has no variables after
3930 pruning, discard it.
3931 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3932 restore the line number.
3934 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3936 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3937 (pt.o): Remove dependency on HTAB_H.
3938 * cp-tree.h: Include hashtab.h.
3939 (walk_tree): Change prototype.
3940 (walk_tree_without_duplicates): New function.
3941 * decl.c (check_default_argument): Use it.
3942 * optimize.c (remap_decl): Adjust calls to walk_tree.
3943 (copy_body): Likewise.
3944 (expand_calls_inline): Likewise.
3945 (calls_setjmp_p): Use walk_tree_without_duplicates.
3946 * pt.c: Don't include hashtab.h.
3947 (for_each_template_parm): Use walk_tree_without_duplicates.
3948 * semantics.c (finish-stmt_tree): Likewise.
3949 (expand_body): Likewise.
3950 * tree.c (walk_tree): Add additional parameter.
3951 (walk_tree_without_duplicates): New function.
3952 (count_trees): Use it.
3953 (verify_stmt_tree): Adjust call to walk_tree.
3954 (find_tree): Use walk_tree_without_duplicates.
3955 (no_linkage_check): Likewise.
3956 (break_out_target_exprs): Adjust call to walk_tree.
3957 (cp_unsave): Likewise.
3959 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3961 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3962 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3963 * cp-tree.h (TYPE_BINFO): Adjust comment.
3964 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3965 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3966 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3967 (TYPE_TEMPLATE_INFO): Likewise.
3968 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3969 * class.c (push_nested_class): Likewise.
3970 * decl.c (lookup_name_real): Likewise.
3971 (grokdeclarator): Likewise.
3972 (grok_op_properties): Likewise.
3973 (xref_tag): Likewise.
3974 (xref_basetypes): Likewise.
3975 * decl2.c (constructor_name_full): Likewise.
3976 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3977 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3978 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3979 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3980 (dump_type_suffix): Likewise.
3981 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3983 (get_aggr_from_typedef): Likewise.
3984 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3985 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3986 (write_template_parm): Likewise.
3987 (write_template_template_parm): Check tree code instead of
3988 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3989 * method.c (build_overload_nested_name): Add
3990 BOUND_TEMPLATE_TEMPLATE_PARM.
3991 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3992 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3993 * pt.c (convert_template_argument): Check tree code instead of
3994 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3995 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3996 (for_each_template_parm): Adjust comment.
3997 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3998 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3999 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4000 template_args_equal to compare template template parameter cases.
4001 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4002 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4004 * tree.c (copy_template_template_parm): Decide whether to create
4005 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4006 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4007 (copy_tree_r): Likewise.
4008 * typeck.c (comptypes): Likewise. Check tree code instead of
4009 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4011 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4013 * decl.c (finish_function): Move the code for handling functions
4014 marked with the constructor and destructor attributes inside the
4017 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4019 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4021 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4023 * pt.c (lookup_template_class): Remove abort.
4024 * tree.c (get_type_decl): Allow error_mark_node.
4026 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4028 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4031 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4033 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4036 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4038 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4039 union tag mismatch error reporting.
4041 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4043 * call.c (build_scoped_method_call): Check it is not a namespace.
4045 2000-08-30 Jason Merrill <jason@redhat.com>
4047 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4049 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4050 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4051 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4053 * decl.c (start_function): Always call make_function_rtl.
4055 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4057 * semantics.c (prune_unused_decls): New function.
4058 (finish_stmt_tree): Call it via walk_tree.
4060 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4062 * class.c (build_secondary_vtable): Constify a char *.
4063 * decl.c (init_decl_processing): Initialize function_id_node,
4064 pretty_function_id_node, and func_id_node.
4065 * input.c (struct input_source): Constify 'str'.
4066 (feed_input): Constify first argument.
4067 * mangle.c (write_identifier): Constify argument.
4068 * pt.c (mangle_class_name_for_template): Constify argument.
4070 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4072 * typeck.c (mark_addressable): Remove code that pokes around in
4075 2000-08-28 Jason Merrill <jason@redhat.com>
4077 * lex.c (file_name_nondirectory): Move to toplev.c.
4079 * cp-tree.h (LOCAL_CLASS_P): New macro.
4080 * class.c (finish_struct_1): Use it.
4082 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4084 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4085 (write_encoding): Pass another argument to write_name.
4086 (write_name): Add ignore_local_scope parameter. Fix handling of
4088 (write_nested_name): Use write_unqualified_name.
4089 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4090 (write_template_prefix): Use write_unqualified_name.
4091 (write_component): Remove.
4092 (write_local_name): Add parameter. Use direct local entity to
4093 discriminator calculation.
4094 (write_class_enum_type): Pass another argument to write_name.
4095 (write_template_template_arg): Likewise.
4096 (make_guard_variable): Likewise.
4098 2000-08-27 Jason Merrill <jason@redhat.com>
4100 * decl.c (pushdecl): Matching decls for local externs are found in
4101 the current level. Propagate linkage information from previous
4104 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4106 * ir.texi (Expressions): Fix typo.
4108 2000-08-25 Greg McGary <greg@mcgary.org>
4110 * tree.c (init_tree): Use ARRAY_SIZE.
4112 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4114 * error.c (cp_tree_printer): Rework.
4116 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4118 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4120 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4121 (cp-demangle.o): Remove target.
4122 (dyn-string.o): Likewise.
4124 * decl.c (grokfndecl): Require that `main' return an `int'.
4125 * mangle.c (write_encoding): Don't mangle return types for
4126 conversion functions.
4128 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4130 * error.c (tree_formatting_info): New data type.
4131 (tree_being_formatted): New macro.
4132 (tree_formatting_flags): Likewise.
4133 (put_whitespace): Likewise.
4134 (print_tree_identifier): Likewise.
4135 (print_identifier): Likewise.
4136 (cp_tree_printer, print_function_argument_list, print_declaration,
4137 print_expression, print_function_declaration,
4138 print_function_parameter, print_type, print_cv_qualifier): New
4140 (init_error): Initialize lang_printer.
4142 2000-08-24 Jason Merrill <jason@redhat.com>
4144 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4145 adjustment necessary.
4147 2000-08-24 Greg McGary <greg@mcgary.org>
4149 * cp-tree.h (MAIN_NAME_P): Remove macro.
4151 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4153 * error.c (print_instantiation_context): Don't forget to flush the
4156 2000-08-23 Jason Merrill <jason@redhat.com>
4158 * typeck.c (build_ptrmemfunc): Save the input pmf.
4160 * method.c (process_modifiers): Use same_type_p.
4162 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4164 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4165 * mangle.c (write_function_type): Change prototype.
4166 (write_encoding): Don't mangle return types for
4167 constructors or destructors.
4168 (write_type): Adjust call to write_function_type.
4169 * pt.c (instantiate_template): Instantiate alternate entry points
4170 when instantiating the main function.
4172 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4174 * error.c (cp_print_error_function): Don't use embedded '\n' in
4177 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4179 * decl.c (init_decl_processing): Remove bogus initialization.
4180 * error.c (lang_print_error_function): Restore here.
4181 (init_error): Initialize print_error_function.
4183 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4185 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4187 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4189 * Makefile.in (error.o): Depends on diagnostic.h
4191 * cp-tree.h (problematic_instantiation_changed,
4192 record_last_problematic_instantiation, current_instantiation,
4193 print_instantiation_context): Declare.
4194 (maybe_print_template_context): Remove.
4196 * decl.c (init_decl_processing): Set print_error_function to NULL.
4197 (lang_print_error_function): Remove, since we're using a new
4200 * error.c: #include diagnostic.h
4201 (function_category): New function.
4202 (cp_diagnostic_starter): Likewise.
4203 (cp_diagnostic_finalizer): Likewise.
4204 (cp_print_error_function): Likewise.
4205 (maybe_print_instantiation_context): Likewise.
4206 (print_instantiation_full_context): Likewise.
4207 (print_instantiation_partial_context): Likewise.
4208 (print_instantiation_context): Define.
4209 (init_error): Initialize diagnostic pager and finalizer.
4211 * pt.c (problematic_instantiation_changed): Define.
4212 (record_last_problematic_instantiation): Likewise.
4213 (current_instantiation): Likewise.
4214 (maybe_print_template_context): Remove.
4215 (print_template_context): Likewise.
4216 (current_tinst_level): Make static to reflect Brendan Kehoe's
4217 change of 1995-04-13.
4218 (push_tinst_level): Call print_instantiation_context.
4220 2000-08-21 Nix <nix@esperi.demon.co.uk>
4222 * lang-specs.h: Do not process -o or run the assembler if
4225 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4227 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4229 * decl2.c (lang_decode_option): Disable gettext attributes for
4232 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4234 * lex.c (lang_init_options): Default diagnostic message maximum
4235 length to 80, when line-wrapping.
4237 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4239 * class.c (build_vtbl_initializer): Clear the entire
4240 vtbl_init_data. Start keeping track of the functions for which we
4241 have created vcall offsets here.
4242 (dfs_build_vcall_offset_vtbl_entries): Remove.
4243 (build_vcall_offset_vtbl_entries): Reimplement.
4244 (add_vcall_offset_vtbl_entries_r): New function.
4245 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4246 computing when vcall offsets are necessary.
4248 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4250 * decl.c (member_function_or_else): Use cp_error ... %T.
4251 (grokdeclarator): Likewise.
4252 (start_method): Likewise.
4253 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4255 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4257 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4260 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4262 * cp-tree.h (PTRMEM_OK_P): New macro.
4263 (itf_ptrmem_ok): New enumeration value.
4264 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4265 argument. Diagnose implicit pointer to member.
4266 (instantiate_type): Don't diagnose implicit pointer to member
4267 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4268 resolve_address_of_overloaded_function.
4269 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4270 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4271 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4272 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4273 (build_unary_op): Deal with single non-static member in
4276 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4278 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4280 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4282 * cp-tree.h (enum_name_string): Remove prototype.
4283 (report_case_error): Remove prototype.
4284 * cp/typeck2.c (enum_name_string): Remove.
4285 (report_case_error): Remove.
4286 * error.c (dump_expr): Deal with enum values directly.
4287 Correctly negate integer constant.
4289 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4291 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4292 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4293 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4294 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4295 (__cxa_vec_new): Use __cxa_vec_new2.
4296 (__cxa_vec_delete): Use __cxa_vec_delete2.
4298 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4300 * vec.cc (__cxa_vec_new): Set "C" linkage.
4301 (__cxa_vec_ctor): Likewise.
4302 (__cxa_vec_cctor): Likewise.
4303 (__cxa_vec_dtor): Likewise.
4304 (__cxa_vec_delete): Likewise.
4305 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4306 (__cxa_vec_ctor): Likewise.
4307 (__cxa_vec_cctor): Likewise.
4308 (__cxa_vec_dtor): Likewise.
4309 (__cxa_vec_delete): Likewise.
4311 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4313 * class.c (instantiate_type): Reinstate local variable
4314 deleted in previous change.
4316 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4319 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4321 * cp-tree.h (instantiate_type_flags): New enumeration.
4322 (instantiate_type): Change parameter.
4323 * class.c (instantiate_type): Adjust prototype. Adjust.
4324 * call.c (standard_conversion): Adjust instantiate_type call.
4325 (reference_binding): Likewise.
4326 (build_op_delete_call): Likewise.
4327 (convert_like_real): Likewise.
4328 * cvt.c (cp_convert_to_pointer): Likewise.
4329 (convert_to_reference): Likewise.
4330 * pt.c (convert_nontype_argument): Likewise.
4331 * typeck.c (build_binary_op): Likewise.
4332 (build_ptrmemfunc): Likewise.
4333 (convert_for_assignment): Likewise.
4335 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4337 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4338 (current_aggr): Define.
4339 * decl.c (grokdeclarator): Make sure a friend class is an
4340 elaborated type specifier.
4341 * parse.y (current_aggr): Remove static definition.
4342 (cp_parse_init): Adjust.
4343 (structsp): Clear and restore current_aggr.
4344 (component_decl_list): Clear current_aggr.
4346 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4347 aggregate tag on the typename's context.
4349 * pt.c (tsubst_friend_class): Return error_mark_node, if
4351 (instantiate_class_template): Ignore error_mark_node friend types.
4353 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4355 * cvt.c (warn_ref_binding): New static function, broken out of ...
4356 (convert_to_reference): ... here. Use it.
4358 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4360 * parse.y (template_arg): Add rule for template qualified with
4363 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4365 * decl2.c (add_function): Reorganize.
4366 (arg_assoc): Do not consider function template decls.
4368 2000-08-11 Jason Merrill <jason@redhat.com>
4370 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4373 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4375 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4376 (lookup_nested_tag): Likewise.
4378 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4381 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4383 * parse.y (named_complex_class_head_sans_basetype): Remove
4386 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4388 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4389 explicit TEMPLATE_ID_EXPR args.
4390 (build_expr_from_tree, case CALL_EXPR): Likewise.
4392 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4394 * decl.c (check_tag_decl): Diagnose typename's which don't
4397 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4399 * init.c (build_aggr_init): Reject bogus array initializers
4402 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4404 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4406 * cp/tinfo.cc (__dynamic_cast): Likewise.
4407 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4409 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4411 * cvt.c (convert_to_pointer_force): Fix error message when
4412 attempting to cast from ambiguous base.
4414 2000-08-08 Jason Merrill <jason@redhat.com>
4416 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4417 (tsubst_template_arg_vector): Likewise.
4419 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4420 assume that one will be as large as the union.
4422 2000-08-07 Kazu Hirata <kazu@hxi.com>
4424 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4425 * decl.c (pop_labels): Likewise.
4427 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4429 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4431 (__pointer_to_member_type_info): Likewise.
4432 (__base_class_info): Likewise.
4433 (__class_type_info): Likewise.
4434 (__si_class_type_info): Likewise.
4435 (__vmi_class_type_info): Likewise.
4436 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4437 Changed member names to match specifications.
4438 (__vmi_class_type_info::__do_find_public_src): Likewise.
4439 (__si_class_type_info::__do_dyncast): Likewise.
4440 (__vmi_class_type_info::__do_dyncast): Likewise.
4441 (__si_class_type_info::__do_upcast): Likewise.
4442 (__vmi_class_type_info::__do_upcast): Likewise.
4443 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4444 (__pbase_type_info::__pointer_catch): Likewise.
4445 (__pointer_type_info::__pointer_catch): Likewise.
4446 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4448 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4450 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4451 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4452 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4454 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4456 * cp-tree.h (add_method): Change prototype.
4457 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4458 Don't double the size of the method vector in the error case.
4459 (handle_using_decl): Adjust call to add_method.
4460 (add_implicitly_declared_members): Likewise.
4461 (clone_function_decl): Likewise.
4462 * decl2.c (check_classfn): Likewise.
4463 * semantics.c (finish_member_declaration): Likewise.
4465 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4467 * decl.c (flag_isoc94): New variable.
4469 2000-08-02 Jason Merrill <jason@redhat.com>
4471 * pt.c (do_type_instantiation): Add complain parm; don't complain
4472 if called recursively.
4473 * cp-tree.h, parse.y: Adjust.
4475 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4477 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4478 -Wno-strict-prototypes.
4480 * g++spec.c: Adjust type of second argument to
4481 lang_specific_driver, and update code as necessary.
4483 * cp-tree.h: Don't prototype min_precision here.
4484 (my_friendly_assert): Cast expression to void.
4485 * semantics.c (do_poplevel): Initialize scope_stmts.
4487 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4489 * cp-tree.h (DECL_NEEDED_P): Tweak.
4491 2000-07-28 Jason Merrill <jason@redhat.com>
4493 * lang-specs.h: Use %i in rule for .ii files.
4495 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4497 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4499 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4501 Allow indirect primary bases.
4502 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4504 (CLASSTYPE_VFIELD_PARENT): Remove.
4505 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4506 (BINFO_PRIMARY_BINFO): Remove.
4507 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4508 (BINFO_VBASE_PRIMARY_P): Likewise.
4509 (BINFO_PRIMARY_BASE_OF): New macro.
4510 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4511 (get_primary_binfo): New function.
4512 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4513 * class.c (vcall_offset_data_s): Rename to ...
4514 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4515 and add ctor_vtbl_p.
4516 (get_derived_offset): Use get_primary_binfo.
4517 (dfs_mark_primary_bases): Adjust handling of virtual primary
4519 (mark_primary_bases): Likewise.
4520 (set_primary_base): Take a binfo, not an integer, as a
4521 representation of the primary base.
4522 (indirect_primary_base_p): Remove.
4523 (determine_primary_base): Adjust for indirect primary bases.
4524 (dfs_find_final_overrider): Fix typo in coment.
4525 (update_vtable_entry_for_fn): Use get_primary_binfo.
4526 (layout_nonempty_base_or_field): Tweak.
4527 (build_base_fields): Adjust for new primary base semantics.
4528 (dfs_propagate_binfo_offsets): Remove.
4529 (propagate_binfo_offsets): Rewrite.
4530 (dfs_set_offset_for_shared_vbases): Remove.
4531 (layout_virtual_bases): Don't use it.
4532 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4534 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4535 CLASSTYPE_VFIELD_PARENT.
4536 (dfs_get_primary_binfo): New function.
4537 (get_primary_binfo): Likewise.
4538 (dump_class_hierarchy_r): Tweak printing of primary bases.
4539 (build_vtbl_initializer): Fix typo in comments. Use
4541 (build_vcall_and_vbase_vtbl_entries): Likewise.
4542 (build_vbaes_offset_vtbl_entries): Likewise.
4543 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4544 BV_VCALL_INDEX to handle indirect primary bases.
4545 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4546 (build_rtti_vtbl_entries): Likewise.
4547 * search.c (get_shared_vbase_if_not_primary): Tweak.
4548 (find_vbase_instance): Likewise.
4549 (binfo_for_vtable): Simplify.
4550 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4551 (make_binfo): Make it have 11 entries.
4553 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4555 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4556 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4557 ascertaining primaryness.
4558 (G): Remove template_args.
4559 (decl_is_template_id): New function.
4560 (write_encoding): Use decl_is_template_id.
4561 (write_name): Likewise. Handle type_decls. Get main variant of
4563 (write_nested_name): Likewise.
4564 (write_prefix): Likewise.
4565 (write_template_prefix): Likewise.
4566 (write_special_name_constructor): Remove defunct production from
4568 (write_bare_function_type): Remove comment about absent parameter.
4569 (write_template_template_arg): Add missing grammar production to
4572 2000-07-27 Jason Merrill <jason@redhat.com>
4574 * decl.c (duplicate_decls): If common_type produces a non-typedef
4575 type for a typedef, just use the old type.
4577 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4579 * cp-tree.h (function_depth): Declare.
4580 (verify_stmt_tree): Likewise.
4581 (find_tree): Likewise.
4582 * decl.c (function_depth): Give it external linkage.
4583 * optimize.c (optimize_function): Increment and decrement it.
4584 * tree.c (verify_stmt_tree_r): New function.
4585 (verify_stmt_tree): Likewise.
4586 (find_tree_r): Likewise.
4587 (find_tree): Likewise.
4589 2000-07-27 Jason Merrill <jason@redhat.com>
4591 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4593 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4595 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4597 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4598 * decl2.c (get_guard): Call cp_finish_decl, not
4599 rest_of_decl_compilation, for local guards.
4600 * lex.c (do_identifier): Remove unused variable.
4602 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4604 * parse.y: Add missing ';'.
4606 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4608 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4611 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4613 Kill strict_prototype. Backwards compatibility only for
4614 non NO_IMPLICIT_EXTERN_C systems.
4615 * cp-tree.h (flag_strict_prototype): Remove.
4616 (strict_prototype): Remove.
4617 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4618 * decl.c (maybe_push_to_top_level): Adjust.
4619 (pop_from_top_level): Adjust.
4620 (decls_match): Only allow sloppy parm matching for ancient
4622 (init_decl_processing): Adjust.
4623 (grokdeclarator): Adjust.
4624 * decl2.c (flag_strict_prototype): Remove.
4625 (strict_prototype): Remove.
4626 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4627 (lang_f_options): Remove "strict-prototype".
4628 (unsupported-options): Add "strict-prototype".
4629 * lex.c (do_identifier): Adjust.
4630 (do_scoped_id): Adjust.
4631 * parse.y (empty_parms): Adjust.
4632 * class.c (push_lang_context): Adjust.
4633 (pop_lang_context): Adjust.
4634 * typeck.c (comp_target_parms): Adjust.
4636 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4638 * decl.c (poplevel): Deal with anonymous variables at for scope.
4639 (maybe_inject_for_scope_var): Likewise.
4641 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4643 * decl.c: Remove all signal handling code, now done in toplev.c.
4645 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4647 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4649 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4652 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4654 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4655 Define my_friendly_assert and my_friendly_abort as macros
4656 which may call friendly_abort. Prototype friendly abort, not
4657 my_friendly_abort or my_friendly_assert.
4658 * decl.c (signal_catch): Report the signal caught in the error
4659 message. Call fatal directly.
4660 * typeck2.c (ack, my_friendly_assert): Delete.
4661 (my_friendly_abort): Rename to friendly_abort. Expect file,
4662 line, and function parameters. Report the abort code, then
4663 call fancy_abort. Do not mask an abort if errors have
4666 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4668 * typeck.c (comp_target_parms): Remove obsolete parameter.
4669 (comp_target_types): Adjust.
4671 2000-07-17 Jason Merrill <jason@redhat.com>
4673 * typeck.c (mark_addressable): Never set TREE_USED.
4674 * call.c (build_call): Don't abort on calls to library functions
4675 that have been declared normally.
4677 * typeck.c (build_binary_op): Fix grammar in warning.
4679 * exception.cc (__eh_free): Fix prototype.
4681 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4683 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4684 IDENTIFIER_NAMESPACE_VALUE.
4686 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4688 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4689 * method.c (use_thunk): Correct handling of vcall offsets.
4691 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4693 * .cvsignore: parse.h and parse.c have no cp- prefix.
4695 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4697 * .cvsignore: New file.
4699 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4701 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4703 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4705 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4707 * parse.h: Likewise.
4709 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4711 * class.c (layout_class_type): Add pointers to virtual bases after
4712 base classes under the old ABI.
4714 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4716 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4717 (finish_continue_stmt): Likewise.
4718 (begin_for_stmt): Remove call to note_level_for_for.
4719 (finish_goto_stmt): Change call from build_min_nt
4721 (finish_expr_stmt): Likewise.
4722 (begin_if_stmt): Likewise.
4723 (begin_while_stmt): Likewise.
4724 (finish_while_stmt): Likewise.
4725 (finish_return_stmt): Likewise.
4726 (begin_for_stmt): Likewise.
4727 (finish_for_stmt): Likewise.
4728 (finish_break_stmt): Likewise.
4729 (begin_switch_stmt): Likewise.
4730 (finish_case_label): Likewise.
4731 (genrtl_try_block): Likewise.
4732 (begin_try_block): Likewise.
4733 (begin_handler): Likewise.
4734 (begin_compound_stmt): Likewise.
4735 (finish_asm_stmt): Likewise.
4736 (finish_label_stmt): Likewise.
4737 (add_decl_stmt): Likewise.
4738 (finish_subobject): Likewise.
4739 (finish_decl_cleanup): Likewise.
4740 (finish_named_return_value): Likewise.
4741 (setup_vtbl_ptr): Likewise.
4742 (add_scope_stmt): Likewise.
4743 * decl.c (finish_constructor_body): Likewise.
4744 (finish_destructor_body): Likewise.
4745 * optimize.c (copy_body_r): Likewise.
4746 (initialize_inlined_parameters): Likewise.
4747 (declare_return_variable): Likewise.
4748 (expand_call_inline): Likewise.
4750 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4752 * semantics.c (expand_body): Sync interface information
4753 at the end of function body expansion.
4755 2000-07-09 Jason Merrill <jason@redhat.com>
4757 * init.c (build_new_1): Bail early if the call to new fails.
4759 * decl.c (compute_array_index_type): Check specifically for
4760 an INTEGER_CST, not just TREE_CONSTANT.
4762 * decl.c (duplicate_decls): Don't call duplicate_decls on
4763 the DECL_TEMPLATE_RESULT.
4764 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4767 * error.c (dump_template_bindings): Don't crash if we had an
4768 invalid argument list.
4770 * typeck.c (c_expand_start_case): Do narrowing here.
4771 * semantics.c (finish_switch_cond): Not here.
4773 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4775 * parse.y (asm_clobbers): Do string concatenation.
4777 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4779 * decl.c (pushtag): Don't put local classes in template functions
4780 on the local_classes list.
4782 2000-07-04 Scott Snyder <snyder@fnal.gov>
4784 * decl2.c (get_guard): Add missing return for old ABI local
4787 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4789 * cp-tree.h (char_type_p): New function.
4790 * decl.c (init_decl_processing): Don't initialize
4791 signed_wchar_type_node or unsigned_wchar_type_node.
4792 (complete_array_type): Handle brace-enclosed string-constants.
4793 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4794 * tree.c (char_type_p): New function.
4795 * typeck2.c (digest_init): Use char_type_p.
4797 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4799 * pt.c (tsubst): Don't layout type, if it's error_mark.
4801 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4803 * pt.c (instantiate_pending_templates): Reset template level.
4805 2000-07-05 Jason Merrill <jason@redhat.com>
4807 * call.c (joust): Don't complain about `operator char *()' beating
4808 `operator const char *() const'.
4810 2000-07-04 scott snyder <snyder@fnal.gov>
4811 Jason Merrill <jason@redhat.com>
4813 * repo.c (repo_get_id): Handle the case where a class with virtual
4814 bases has a null TYPE_BINFO_VTABLE.
4816 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4817 Jason Merrill <jason@redhat.com>
4819 * parse.y (member_init): Just pass in the type.
4820 * init.c (expand_member_init): Handle getting a type.
4822 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4823 Jason Merrill <jason@redhat.com>
4825 * decl.c (finish_function): Warn if a function has no return
4827 Suggested by Andrew Koenig.
4828 * typeck.c (check_return_expr): Do set current_function_returns_value
4829 if we got an error_mark_node.
4831 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4833 * decl2.c (push_decl_namespace): Push the original namespace.
4835 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4837 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4838 * semantics.c (begin_class_definition): Clear it.
4840 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4842 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4843 (genrtl_expr_stmt): Likewise.
4844 (genrtl_decl_stmt): Likewise.
4845 (genrtl_if_stmt): Likewise.
4846 (genrtl_while_stmt): Likewise.
4847 (genrtl_do_stmt): Likewise.
4848 (genrtl_return_stmt): Likewise.
4849 (genrtl_for_stmt): Likewise.
4850 (genrtl_break_stmt): Likewise.
4851 (genrtl_continue_stmt): Likewise.
4852 (genrtl_scope_stmt): Likewise.
4853 (genrtl_switch_stmt): Likewise.
4854 (genrtl_case_label): Likewise.
4855 (genrtl_begin_compound_stmt): Likewise.
4856 (genrtl_finish_compound_stmt): Likewise.
4857 (genrtl_compound_stmt): Likewise.
4858 (genrtl_asm_stmt): Likewise.
4860 * init.c (begin_init_stmts): Remove call to
4861 genrtl_begin_compound_stmt.
4862 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4864 * semantics.c (lang_expand_stmt): Changed call to
4865 genrtl_compound_stmt to ignore return value.
4867 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4869 * mangle.c (canonicalize_for_substitution): Return the canonical
4872 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4874 * typeck.c (commonparms): Remove obstack manipulations.
4876 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4878 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4880 * Makefile.in (OBJS): Added ../c-semantics.o.
4881 (OBJDEPS): Likewise.
4883 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4885 (struct stmt_tree): Added comment.
4886 (current_function_name_declared): Removed.
4887 (stmts_are_full_exprs_p): Likewise.
4888 (genrtl_do_pushlevel): Likewise.
4889 (genrtl_clear_out_block): Likewise.
4890 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4891 (DECL_ANON_UNION_ELEMS): Likewise.
4892 (emit_local_var): Likewise.
4893 (make_rtl_for_local_static): Likewise.
4894 (do_case): Likewise.
4895 (expand_stmt): Likewise.
4896 (genrtl_decl_cleanup): Likewise.
4897 (c_expand_asm_operands): Likewise.
4898 (c_expand_return): Likewise.
4899 (c_expand_start_case): Likewise.
4901 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4902 (emit_local_var): Likewise.
4903 (initialize_local_var): Change reference to
4904 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4905 Change reference to stmts_are_full_exprs_p to
4906 current_stmt_tree->stmts_are_full_exprs_p.
4907 (push_cp_function_context): Likewise.
4909 * expect.c (expand_throw): Change reference to
4910 stmts_are_full_exprs_p.
4912 * init.c (build_aggr_init): Change reference to
4913 stmts_are_full_exprs_p.
4914 (build_vec_init): Likewise.
4916 * optimize.c (maybe_clone_body): Change reference to
4917 current_function_name_declared to
4918 cp_function_chain->name_declared.
4920 * pt.c (instantiate_decl): Change reference to
4921 current_function_name_declared to
4922 cp_function_chain->name_declared.
4924 * semantics.c (expand_cond): Moved declaration to c-common.h.
4925 (genrtl_do_pushlevel): Moved to c-semantics.c.
4926 (genrtl_clear_out_block): Likewise.
4927 (genrtl_goto_stmt): Likewise.
4928 (genrtl_expr_stmt): Likewise.
4929 (genrtl_decl_stmt): Likewise.
4930 (gerntl_if_stmt): Likewise.
4931 (genrtl_while_stmt): Likewise.
4932 (genrtl_do_stmt): Likewise.
4933 (genrtl_return_stmt): Likewise.
4934 (genrtl_for_stmt): Likewise.
4935 (genrtl_break_stmt): Likewise.
4936 (genrtl_continue_stmt): Likewise.
4937 (genrtl_scope_stmt): Likewise.
4938 (genrtl_switch_stmt): Likewise.
4939 (genrtl_case_label): Likewise.
4940 (genrtl_begin_compound_stmt): Likewise.
4941 (genrtl_finish_compound_stmt): Likewise.
4942 (genrtl_compound_stmt): Likewise.
4943 (genrtl_asm_stmt): Likewise.
4944 (genrtl_decl_cleanup): Likewise.
4945 (expand_cond): Likewise.
4946 (expand_stmt): Renamed to ...
4947 (lang_expand_stmt): ... this.
4948 (lang_expand_expr_stmt): Initialize.
4949 (set_current_function_name_declared): Likewise.
4950 (stmts_are_full_exprs_p): Likewise.
4951 (current_function_name_declared): Likewise.
4952 (anon_aggr_type_p): Likewise.
4953 (do_poplevel): Change reference to
4954 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4955 Change reference to stmts_are_full_exprs_p to
4956 current_stmt_tree->stmts_are_full_exprs_p.
4957 (add_tree): Likewise.
4958 (finish_expr_stmt): Likewise.
4959 (prep_stmt): Likewise.
4960 (lang_expand_stmt): Likewise.
4961 (begin_compound_stmt): Change reference to
4962 current_function_name_declared to
4963 cp_function_chain->name_declared and call to
4964 current_function_name_declared().
4965 (setup_vtbl_ptr): Likewise.
4966 (genrtl_do_poplevel): Removed.
4968 2000-06-30 Jason Merrill <jason@redhat.com>
4970 * init.c (init_init_processing): Go back to aligning like
4971 double_type_node for old ABI.
4972 (get_cookie_size): Make cookie larger if we get a type that needs
4974 (build_vec_delete): Call it.
4976 * typeck.c (qualify_type_recursive): New fn.
4977 (composite_pointer_type): Use it.
4978 (build_binary_op): Use composite_pointer_type.
4980 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4981 Jason Merrill <jason@redhat.com>
4983 * typeck.c (check_return_expr): Don't complain about returning
4984 NULL from operator new if -fcheck-new.
4985 * cp-tree.h: Declare flag_check_new here.
4988 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4990 * mangle.c (find_substitution): Use same_type_p.
4991 (write_encoding): Don't check for substitutions.
4993 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4995 * parse.y (expr_no_comma_rangle): New non-terminal.
4996 (template_parm): Use it for default parameter case.
4997 (template_arg): Use it.
4998 (expr_no_commas): Remove commented out undefined extensions.
4999 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5000 * parse.h, parse.c: Rebuilt.
5002 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5004 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5005 (finish_asm_stmt): Do it here, instead.
5007 * cp-tree.h (ridpointers): Don't declare.
5008 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5009 (record_builtin_java_type): Likewise.
5010 (init_decl_processing): Likewise.
5011 * lex.c: Move inclusion of lex.h.
5012 (ridpointers): Don't define.
5013 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5015 * lex.h (enum rid): Rename to ...
5016 (enum cp_rid): ... this.
5017 (ridpointers): Don't declare.
5018 * parse.y: Move inclusion of lex.h.
5019 * parse.c: Regenerated.
5020 * spew.c: Move inclusion of lex.h.
5022 * cp-tree.h (struct language_function): Remove temp_name_counter.
5023 (temp_name_counter): Remove.
5024 (get_temp_name): Change prototype.
5025 (get_guard): New function.
5026 (get_guard_cond): Likewise.
5027 (set_guard): Likewise.
5028 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5029 * decl.c (expand_static_init): Use get_guard and friends to
5030 implement guard variables.
5031 * decl2.c (get_temp_name): Assume that the variables created are
5033 (get_sentry): Rename to ...
5034 (get_guard): ... this. Implement new ABI guard variables.
5035 (get_guard_bits): New function.
5036 (get_guard_cond): Likewise.
5037 (set_guard): Likewise.
5038 (start_static_initialization_or_destruction): Use them.
5039 (do_static_initialization): Replace sentry with guard throughout.
5040 (do_static_destruction): Likewise.
5041 * init.c (create_temporary_var): Add comment.
5043 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5045 * mangle.c (find_substitution): Use same_type_p.
5046 (write_encoding): Don't check for substitutions.
5048 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5050 * parse.y (expr_no_comma_rangle): New non-terminal.
5051 (template_parm): Use it for default parameter case.
5052 (template_arg): Use it.
5053 (expr_no_commas): Remove commented out undefined extensions.
5054 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5055 * parse.h, parse.c: Rebuilt.
5057 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5059 * cp-tree.h (flag_const_strings): Remove.
5060 (warn_parentheses): Likewise.
5061 (warn_format): Likewise.
5062 (common_type): Likewise.
5063 (default_conversion): Likewise.
5064 (build_binary_op): Likewise.
5065 (cp_build_binary_op): New macro.
5066 * call.c (build_new_op): Use cp_build_binary_op instead of
5068 * class.c (build_vtable_entry_ref): Likewise.
5069 * decl.c (expand_static_init): Likewise.
5070 (compute_array_index_type): Likewise.
5071 (build_enumerator): Likewise.
5072 * decl2.c (delete_sanity): Likewise.
5073 (start_static_initialization_or_destruction): Likewise.
5074 * error.c (dump_type_suffix): Likewise.
5075 * init.c (resolve_offset_ref): Likewise.
5076 (build_new): Likewise.
5077 (build_new_1): Likewise.
5078 (build_vec_delete_1): Likewise.
5079 (build_vec_init): Likewise.
5080 (build_delete): Likewise.
5081 * rtti.c (synthesize_tinfo_fn): Likewise.
5082 (synthesize_tinfo_var): Likewise.
5083 * search.c (expand_upcast_fixups): Likewise.
5084 (fixup_all_virtual_upcast_offsets): Likewise.
5085 * typeck.c (build_array_ref): Likewise.
5086 (get_member_function_from_ptrfunc): Likewise.
5087 (build_binary_op): Add parameter.
5088 (pointer_int_sum): Use cp_build_binary_op.
5089 (pointer_diff): Likewise.
5090 (build_modify_expr): Likewise.
5091 (get_delta_difference): Likewise.
5092 (build_ptrmemfunc): Likewise.
5094 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5096 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5097 * decl.c (create_implicit_typedef): Adjust.
5098 * decl2.c (build_artificial_parm): Adjust.
5099 * method.c (implicitly_declare_fn): Adjust.
5100 * pt.c (push_inline_template_parms_recursive): Adjust.
5101 (process_template_parm): Adjust.
5102 (overloaded_template_name): Adjust.
5103 * semantics.c (finish_template_template_parm): Adjust.
5105 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5107 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5108 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5109 where to emit thunks.
5110 (build_vtt): Adjust call to build_vtt_inits.
5111 (build_vtt_inits): Add parameter to indicate whether or not
5112 sub-VTTs for virtual bases should be included. Adjust handling of
5113 construction vtables.
5114 (get_matching_base): New function.
5115 (dfs_build_vtt_inits): Rename to ...
5116 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5117 construction vtables.
5118 (dfs_fixup_binfo_vtbls): Likewise.
5119 (build_ctor_vtbl_groups): Build construction vtables for virtual
5121 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5122 to build construction vtbls.
5123 (dfs_accumulate_vtbl_inits): Adjust handling of
5124 construction vtables.
5126 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5129 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5131 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5133 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5135 * search.c (hides): Remove.
5136 (is_subobject_of_p): Add most_derived parameter. Use
5138 (lookup_field_queue_p): Adjust.
5139 (lookup_field_r): Adjust.
5141 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5143 * decl2.c (handle_class_head): Bash typedefs to the type's main
5146 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5148 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5149 (begin_global_stmt_expr): ... this.
5150 (genrtl_finish_stmt_expr): Rename to ...
5151 (finish_global_stmt_expr): ... this.
5152 * init.c (begin_init_stmts): Adjust calls.
5153 (finish_init_stmts): Likewise.
5154 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5155 (begin_global_stmt_expr): ... this.
5156 (genrtl_finish_stmt_expr): Rename to ...
5157 (finish_global_stmt_expr): ... this.
5159 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5161 * search.c (lookup_member): Fix typo in comment.
5163 2000-06-24 Jason Merrill <jason@redhat.com>
5165 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5166 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5168 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5170 * parse.y (complex_direct_notype_declarator): Support global_scope.
5171 * Makefile.in: Adjust conflict count.
5173 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5175 * parse.y (template_arg): Convert TEMPLATE_DECL
5176 that is a template template paramter to
5177 TEMPLATE_TEMPLATE_PARM here.
5179 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5180 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5181 (copy_template_template_parm): Adjust prototype.
5182 * decl.c (grokdeclarator): Remove dead code.
5183 * pt.c (process_template_parm): Tidy.
5184 (lookup_template_class): Construct nodes in
5185 copy_template_template_parm.
5186 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5187 lookup_template_class. Use TYPE_TI_TEMPLATE.
5188 * tree.c (copy_template_template_parm): Add NEWARGS
5190 (mapcar): Adjust call to copy_template_template_parm.
5191 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5192 * method.c (build_template_template_parm_names): Change error
5193 code to avoid compilation warning.
5195 * gxxint.texi: Document template template parameter
5198 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5200 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5201 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5202 (cp-demangle.o): New rule.
5203 (dyn-string.o): Likewise.
5204 * inc/cxxabi.h (__cxa_demangle): New declaration.
5206 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5208 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5209 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5210 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5212 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5213 (make_thunk): Change prototype.
5214 (emit_thunk): Rename to use_thunk.
5215 (mangle_thunk): Change prototype.
5216 * class.c (get_derived_offset): Simplify.
5217 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5218 BV_GENERATE_THUNK_WITH_VTABLE_P.
5219 (build_primary_vtable): Simplify.
5220 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5221 (dfs_find_base): Remove.
5222 (update_vtable_entry_for_fn): Correct bug in finding the base
5223 where a virtual function was first declared. Figure out whether
5224 or not to emit a vcall-thunk with the vtables in which it appears.
5225 Correct logic for deciding whether to use an ordinary thunk, or a
5227 (finish_struct_1): Remove unnecssary code.
5228 (build_vtbl_initializer): Use ssize_int for the running counter of
5230 (build_vtbl_initializer): Only use vcall thunks where necessary.
5231 Mark thunks as needing to be emitted with their vtables, or not.
5232 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5233 indices. Use size_binop.
5234 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5235 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5237 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5238 (build_vtable_entry): Mark thunks as needing to be emitted with
5239 their vtables, or not.
5240 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5241 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5243 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5245 * error.c (dump_expr): Use BV_FN.
5246 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5248 * method.c (make_thunk): Likewise.
5249 (emit_thunk): Rename to use_thunk. Allow callers to decide
5250 whether or not to actually emit the thunk. Adjust for changes in
5251 representation of vcall offsets.
5252 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5253 * semantics.c (emit_associated_thunks): New function.
5254 (expand_body): Use it.
5255 * ir.texi: Adjust decriptions of thunks.
5257 2000-06-22 Jason Merrill <jason@redhat.com>
5259 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5260 (tsubst_friend_function): Copy it here.
5262 * decl.c (grok_op_properties): Fix typo.
5264 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5267 * pt.c (check_explicit_specialization): Clarify error.
5269 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5270 an old OVERLOAD when we're declaring a non-function.
5271 (pushdecl, destroy_local_var): Check for error_mark_node.
5272 (warn_extern_redeclared_static): Also bail early if
5274 (push_overloaded_decl): Ignore an old error_mark_node.
5276 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5278 * call.c (build_x_va_arg): Check if in a template decl.
5279 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5281 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5283 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5285 * decl.c (check_goto): Computed gotos assumed OK.
5287 2000-06-20 Jason Merrill <jason@redhat.com>
5289 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5290 for which we don't need to look for instantiations.
5292 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5294 * parse.y (program): Always call finish_translation_unit.
5295 * parse.c, parse.h: Rebuilt.
5297 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5299 * method.c: Don't include hard-reg-set.h.
5301 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5303 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5305 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5307 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5308 * cvt.c (cp_convert_to_pointer): Likewise.
5309 (convert_to_void): Likewise.
5310 * error.c (dump_expr): Likewise.
5311 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5312 * init.c (build_delete): Likewise.
5313 * method.c (emit_thunk): Likewise.
5314 * optmize.c (declare_return_variable): Likewise.
5315 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5316 (get_typeid): Likewise.
5317 (build_dynamic_cast_1): Likewise.
5318 * typeck.c (composite_pointer_type): Likewise.
5319 (common_type): Likewise.
5320 (build_indirect_ref): Likewise.
5321 (build_binary_op): Likewise.
5322 (build_x_compound_expr): Likewise.
5323 (check_return_expr): Likewise.
5324 * typeck2.c (add_exception_specifier): Likewise.
5326 * mangle.c (write_method_parms): Use direct comparison for end
5329 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5331 * cp-tree.h (genrtl_try_block): Declare function.
5332 (genrtl_handler): Likewise.
5333 (genrtl_catch_block): Likewise.
5334 (genrtl_ctor_stmt): Likewise.
5335 (genrtl_subobject): Likewise.
5336 (genrtl_decl_cleanup): Likewise.
5337 (genrtl_do_poplevel): Likewise.
5338 (genrtl_do_pushlevel): Likewise.
5339 (genrtl_clear_out_block): Likewise.
5340 (genrtl_goto_stmt): Likewise.
5341 (genrtl_expr_stmt): Likewise.
5342 (genrtl_decl_stmt): Likewise.
5343 (genrtl_if_stmt): Likewise.
5344 (genrtl_while_stmt): Likewise.
5345 (genrtl_do_stmt): Likewise.
5346 (genrtl_return_stmt): Likewise.
5347 (genrtl_for_stmt): Likewise.
5348 (genrtl_break_stmt): Likewise.
5349 (genrtl_continue_stmt): Likewise.
5350 (genrtl_scope_stmt): Likewise.
5351 (genrtl_switch_stmt): Likewise.
5352 (genrtl_case_label): Likewise.
5353 (genrtl_begin_compound_stmt): Likewise.
5354 (genrtl_finish_compound_stmt): Likewise.
5355 (genrtl_compound_stmt): Likewise.
5356 (genrtl_asm_stmt): Likewise.
5357 (genrtl_named_return_value): Likewise.
5358 (genrtl_begin_stmt_expr): Likewise.
5359 (genrtl_finish_stmt_expr): Likewise.
5360 (finish_for_stmt): Removed first argument.
5361 (finish_switch_stmt): Likewise.
5363 * semantics.c (genrtl_try_block): Define function.
5364 (genrtl_handler): Likewise.
5365 (genrtl_catch_block): Likewise.
5366 (genrtl_ctor_stmt): Likewise.
5367 (genrtl_subobject): Likewise.
5368 (genrtl_decl_cleanup): Likewise.
5369 (genrtl_do_poplevel): Likewise.
5370 (genrtl_do_pushlevel): Likewise.
5371 (genrtl_clear_out_block): Likewise.
5372 (genrtl_goto_stmt): Likewise.
5373 (genrtl_expr_stmt): Likewise.
5374 (genrtl_decl_stmt): Likewise.
5375 (genrtl_if_stmt): Likewise.
5376 (genrtl_while_stmt): Likewise.
5377 (genrtl_do_stmt): Likewise.
5378 (genrtl_return_stmt): Likewise.
5379 (genrtl_for_stmt): Likewise.
5380 (genrtl_break_stmt): Likewise.
5381 (genrtl_continue_stmt): Likewise.
5382 (genrtl_scope_stmt): Likewise.
5383 (genrtl_switch_stmt): Likewise.
5384 (genrtl_case_label): Likewise.
5385 (genrtl_begin_compound_stmt): Likewise.
5386 (genrtl_finish_compound_stmt): Likewise.
5387 (genrtl_compound_stmt): Likewise.
5388 (genrtl_asm_stmt): Likewise.
5389 (genrtl_named_return_value): Likewise.
5390 (genrtl_begin_stmt_expr): Likewise.
5391 (genrtl_finish_stmt_expr): Likewise.
5392 (finish_for_stmt): Removed first argument and generate rtl
5394 (finish_switch_stmt): Likewise.
5395 (do_poplevel): Removed generate rtl specific code.
5396 (do_pushlevel): Likewise.
5397 (add_tree): Likewise.
5398 (finish_goto_stmt): Likewise.
5399 (finish_expr_stmt): Likewise.
5400 (begin_if_stmt): Likewise.
5401 (finish_if_stmt_cond): Likewise.
5402 (finish_then_clause): Likewise.
5403 (begin_else_clause): Likewise.
5404 (finish_else_clause): Likewise.
5405 (finish_if_stmt): Likewise.
5406 (clear_out_block): Likewise.
5407 (begin_while_stmt): Likewise.
5408 (finish_while_stmt_cond): Likewise.
5409 (finish_while_stmt): Likewise.
5410 (begin_do_stmt): Likewise.
5411 (finish_do_body): Likewise.
5412 (finish_do_stmt): Likewise.
5413 (finish_return_stmt): Likewise.
5414 (begin_for_stmt): Likewise.
5415 (finish_for_init_stmt): Likewise.
5416 (finish_for_cond): Likewise.
5417 (finish_for_expr): Likewise.
5418 (finish_break_stmt): Likewise.
5419 (finish_continue_stmt): Likewise.
5420 (begin_switch_stmt): Likewise.
5421 (finish_switch_cond): Likewise.
5422 (finish_case_label): Likewise.
5423 (begin_try_block): Likewise.
5424 (begin_function_try_block): Likewise.
5425 (finish_try_block): Likewise.
5426 (finish_cleanup_try_block): Likewise.
5427 (finish_cleanup): Likewise.
5428 (finish_function_try_block): Likewise.
5429 (finish_handler_sequence): Likewise.
5430 (finish_function_handler_sequence): Likewise.
5431 (begin_handler): Likewise.
5432 (finish_handler_parms): Likewise.
5433 (begin_catch_block): Likewise.
5434 (finish_handler): Likewise.
5435 (begin_compound_stmt): Likewise.
5436 (finish_compound_stmt): Likewise.
5437 (finish_asm_stmt): Likewise.
5438 (finish_label_stmt): Likewise.
5439 (finish_label_decl): Likewise.
5440 (finish_subobject): Likewise.
5441 (finish_decl_cleanup): Likewise.
5442 (finish_named_return_value): Likewise.
5443 (begin_stmt_expr): Likewise.
5444 (finish_stmt_expr): Likewise.
5446 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5447 to call genrtl_expr_stmt when appropriate.
5449 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5450 begin_compound_expr to call genrtl_begin_stmt_expr and
5451 genrtl_begin_compound_expr when appropriate.
5452 (finish_init_stmts): Changed calls to finish_compound_expr and
5453 finish_stmt_expr to call genrtl_finish_compound_expr and
5454 genrtl_finish_stmt_expr when appropriate.
5455 (expand_default_init): Changed call to finish_expr_stmt to call
5456 genrtl_expr_stmt when appropriate.
5457 (build_vec_init): Likewise.
5459 * parse.y (simple_stmt): Removed first argument from call to
5460 finish_for_stmt. Removed first argument from call to
5463 * parse.c: Regenerated.
5465 * pt.c (tsubst_expr): Removed first argument from call to
5466 finish_for_stmt. Removed first argument from call to
5469 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5471 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5472 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5474 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5475 (cplus_tree_code_length[]): Likewise.
5476 (cplus_tree_code_name[]): Likewise.
5477 (init_parse): Added call to add_c_tree_codes. Changed
5478 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5480 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5482 * cp-tree.h (finish_mem_initializers): Declare.
5483 (count_trees): Likewise.
5484 * parse.y (base_init): Use finish_mem_initializers.
5485 * semantics.c (finish_mem_initializers): New function.
5487 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5488 the number of trees.
5490 (count_trees): Don't use it.
5492 2000-06-15 Jason Merrill <jason@redhat.com>
5494 * tree.c (count_trees): New debugging function.
5496 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5497 * init.c (build_member_call): Pull out the name of a DECL.
5499 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5500 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5501 * optimize.c (optimize_function): Not here.
5502 * pt.c (instantiate_decl): Push to TV_PARSE.
5504 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5506 * cp-tree.h (struct language_function): Remove x_base_init_list
5507 and x_member_init_list.
5508 (current_base_init_list): Remove.
5509 (current_member_init_list): Likewise.
5510 (setup_vtbl_ptr): Change prototype.
5511 (emit_base_init): Likewise.
5512 (expand_member_init): Likewise.
5513 (reinit_parse_for_function): Remove.
5514 * decl.c (save_function_data): Don't clear x_base_init_list and
5516 (mark_language_function): Don't mark them.
5517 * init.c (perform_member_init): Tweak comment.
5518 (sort_member_init): Take the list of initializers as an argument.
5519 (sort_base_init): Likewise.
5520 (emit_base_init): Likewise.
5521 (expand_member_init): Return the initializer. Don't use global
5523 * lex.c (reinit_parse_for_function): Remove.
5524 * method.c (build_template_parm_names): Correct substitution.
5525 (do_build_copy_constructor): Don't use current_member_init_list
5526 and current_base_init_list.
5527 (synthesize_method): Likewise.
5528 * parse.y (base_init): Split mem-initializers into
5529 base-initializers and field-initializers.
5530 (member_init_list): Build up the list here.
5531 (member_init): Return the initializer.
5532 (fn.depfn): Don't use reinit_parse_for_function.
5533 * parse.c: Regenerated.
5534 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5536 (tsubst_expr): Don't use current_member_init_list
5537 and current_base_init_list.
5538 (tsubst_expr_values): Rename to ...
5539 (tsubst_initializer_list): ... this. Use convert_from_reference.
5540 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5541 and current_base_init_list.
5542 (begin_function_definition): Don't call reinit_parse_for_function.
5544 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5546 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5549 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5551 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5553 * cp-tree.h (IF_COND): Move to c-common.h.
5554 (THEN_CLAUSE): Likewise.
5555 (ELSE_CLAUSE): Likewise.
5556 (WHILE_COND): Likewise.
5557 (WHILE_BODY): Likewise.
5558 (DO_COND): Likewise.
5559 (DO_BODY): Likewise.
5560 (RETURN_EXPR): Likewise.
5561 (EXPR_STMT_EXPR): Likewise.
5562 (FOR_INIT_STMT): Likewise.
5563 (FOR_COND): Likewise.
5564 (FOR_EXPR): Likewise.
5565 (FOR_BODY): Likewise.
5566 (SWITCH_COND): Likewise.
5567 (SWITCH_BODY): Likewise.
5568 (CASE_LOW): Likewise.
5569 (CASE_HIGH): Likewise.
5570 (GOTO_DESTINATION): Likewise.
5571 (COMPOUND_BODY): Likewise.
5572 (ASM_CV_QUAL): Likewise.
5573 (ASM_STRING): Likewise.
5574 (ASM_OUTPUTS): Likewise.
5575 (ASM_INPUTS): Likewise.
5576 (ASM_CLOBBERS): Likewise.
5577 (DECL_STMT_DECL): Likewise.
5578 (STMT_EXPR_STMT): Likewise.
5579 (LABEL_STMT_LABEL): Likewise.
5580 (SCOPE_BEGIN_P): Likewise.
5581 (SCOPE_END_P): Likewise.
5582 (SCOPE_STMT_BLOCK): Likewise.
5583 (SCOPE_NULLIFIED_P): Likewise.
5584 (SCOPE_NO_CLEANUPS_P): Likewise.
5585 (SCOPE_PARTIAL_P): Likewise.
5586 (ASM_VOLATILE_P): Likewise.
5587 (STMT_LINENO): Likewise.
5588 (STMT_LINENO_FOR_FN_P): Likewise.
5590 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5591 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5592 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5593 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5594 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5596 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5598 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5599 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5601 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5602 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5603 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5605 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5607 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5608 * class.c (dfs_find_final_overrider): Set it appropriately.
5609 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5610 avoid unneeded secondary vptrs.
5612 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5614 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5615 (check_bitfield_decl, check_field_decl): Likewise.
5616 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5617 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5618 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5619 (xfer_tag, finish_enum): Likewise.
5620 * decl2.c (finish_builtin_type): Likewise.
5621 * init.c (init_init_processing): Likewise.
5622 * pt.c (instantiate_class_template): Likewise.
5623 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5624 * cp-tree.h (struct lang_type): Add user_align member.
5625 (CLASSTYPE_USER_ALIGN): Define.
5627 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5629 * Make-lang.in (c++.install-common): Install g++-cross in
5630 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5631 $(target_alias)-g++ and $(target_alias)-c++.
5633 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5635 * class.c (vcall_offset_data_s): Add last_init and fns.
5636 (overrides): Rename to same_signature_p.
5637 (dfs_find_final_overrider): Adjust accordingly.
5638 (mark_overriders): Likewise.
5639 (warn_hidden): Likewise.
5640 (build_vtbl_initializer): Reorganize machinery for building things
5641 at negative offsets.
5642 (build_vcall_and_vbase_vtbl_entries): Likewise.
5643 (build_vbase_offset_vtbl_entries): Likewise.
5644 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5645 offset entries. Do not create two entries for functions with the
5647 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5648 (build_rtti_vtbl_entries): Reorganize machinery for building things
5649 at negative offsets.
5651 * optimize.c (expand_call_inline): Don't recurse into the code
5652 used to initialize the parameters more than once.
5654 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5656 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5657 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5658 (find_substitution): Only use the `Sa' substitution for
5659 std::allocator, not instantiations of it.
5660 (write_template_prefix): Move comment. Only use a TREE_LIST to
5661 represent substitutions for a member template.
5662 (write_array_type): Mangle array dimensions correctly.
5663 * optimize.c (maybe_clone_body): Copy more information from the
5665 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5666 on the regenerated declaration.
5668 2000-06-11 Chip Salzenberg <chip@valinux.com>
5669 Mark Mitchell <mark@codesourcery.com>
5671 * class.c (build_vtable): Clarify comment.
5672 (build_ctor_vtbl_group): Pass the most derived type to
5675 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5677 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5679 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5681 * decl.c (add_binding): Handle duplicate declarations of external
5684 2000-06-09 Chip Salzenberg <chip@valinux.com>
5685 Mark Mitchell <mark@codesourcery.com>
5687 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5689 (write_signed_number): New macro.
5690 (write_unsigned_number): Likewise.
5691 (write_source_name): Use them.
5692 (write_number): Handle signed and unsigned values.
5693 (write_integer_cst): Use tree_int_cst_sgn, and use
5694 write_unsigned_number or write_signed_number as appropriate.
5695 (write_discriminator): Use write_unsigned_number or
5696 write_signed_number as appropriate.
5697 (write_template_arg_literal): Likewise.
5698 (write_array_type): Use tree_low_cst.
5699 (write_template_parm): Use write_unsigned_number or
5700 write_signed_number as appropriate.
5701 (write_substitution): Adjust call to write_number.
5702 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5703 (write_expression): Handle non-type template arguments of
5704 reference type correctly.
5705 (mangle_thunk): Use write_signed_number.
5707 2000-06-09 Chip Salzenberg <chip@valinux.com>
5709 * mangle.c (find_substition): Don't mangle objects with typename
5710 substitutions (e.g. "cin" as "Si").
5712 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5714 * call.c (add_candidate): Use ggc_alloc_cleared.
5715 * decl.c (lookup_label): Likewise.
5716 * lex.c (retrofit_lang_decl): Likewise.
5718 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5720 * semantics.c (expand_body): Push to TV_EXPAND.
5721 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5722 * decl.c (start_function): Always call announce_function.
5724 * tinfo2.cc: Just declare abort.
5726 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5728 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5729 whenever @ is a symbolic name.
5731 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5733 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5735 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5737 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5738 DECL_ASSEMBLER_NAME.
5740 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5742 * decl2.c (c_language): Define.
5744 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5746 * lex.c (lang_init_options): Tweak.
5748 * decl2.c: Remove #inclusion of diagnostic.h
5749 (lang_decode_option): Move diagnostic formatting options to
5752 * lang-options.h: Remove documentation for diagnostic options.
5754 * Makefile.in (lex.o): Depends upon diagnostic.h
5756 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5758 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5759 the same DECL_RESULT, it's not a redefinition.
5760 * pt.c (tsubst_decl): Remove code to handle illegal
5763 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5765 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5767 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5769 * search.c (maybe_suppress_debug_info): Don't check
5770 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5772 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5775 Remember instantiation context in deferred instantiations.
5776 * cp-tree.h (struct tinst_level): Remove.
5777 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5778 * pt.c (current_tinst_level): Now a tree.
5779 (print_template_context, push_tinst_level, pop_tinst_level,
5780 tinst_for_decl): Adjust.
5781 (reopen_tinst_level): New fn.
5782 (init_pt): Register current_tinst_level as a root.
5783 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5784 of the pending templates list.
5785 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5786 * lex.c (extract_interface_info): Adjust.
5787 * decl2.c (warn_if_unknown_interface): Adjust.
5789 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5791 * class.c (indirect_primary_base_p): New function.
5792 (determine_primary_base): Use it.
5794 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5796 Update new-abi dynamic cast algorithm.
5797 * tinfo.cc (__class_type_info::__dyncast_result): Add
5798 whole_details. Adjust constructor.
5799 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5800 Avoid unnecessary searching.
5801 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5803 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5805 * decl.c (init_decl_processing): Don't call record_component_aliases.
5806 * tree.c (build_cplus_array_type_1): Likewise.
5808 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5810 * ir.texi: Correct typo.
5811 * mangle.c (write_expression): Handle non-type template arguments
5812 with reference type.
5813 * method.c (build_overload_value): Likewise.
5814 * pt.c (convert_nontype_argument): Explicitly represent conversion
5815 to a reference with an ADDR_EXPR.
5816 (unify): Always unify arguments in left-to-right order.
5818 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5819 Mark Mitchell <mark@codesourcery.com>
5821 * Make-lang.in (CXX_SRCS): Add mangle.c.
5822 * Makefile.in (CXX_OBJS): Add mangle.o.
5823 (mangle.o): New rule.
5825 * class.c (local_classes): New variable.
5826 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5827 (get_vtt_name): Use mangle_vtt_name for new ABI.
5828 (init_class_processing): Initialize local_classes.
5829 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5830 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5831 (std_identifier): New macro.
5832 (DECL_VOLATILE_MEMFUNC_P): New macro.
5833 (DECL_NAMESPACE_STD_P): Likewise.
5834 (local_classes): Declare.
5835 (get_mostly_instantiated_function_type): Declare.
5836 (init_mangle): Declare.
5837 (mangle_decl): Likewise.
5838 (mangle_type_string): Likewise.
5839 (mangle_type): Likewise.
5840 (mangle_typeinfo_for_type): Likewise.
5841 (mangle_typeinfo_string_for_type): Likewise.
5842 (mangle_vtbl_for_type): Likewise.
5843 (mangle_vtt_for_type): Likewise.
5844 (mangle_ctor_vtbl_for_type): Likewise.
5845 (mangle_thunk): Likewise.
5846 (mangle_conv_op_name_for_type): Likewise.
5847 (mangle_guard_variable): Likewise.
5848 * decl.c (pushtag): Keep track of local classes.
5849 (initialize_predefined_identifiers): Initialize std_identifier.
5850 (init_decl_processing): Use std_identifier.
5851 (start_decl): Don't treat instantiations as specializations.
5852 (grokdeclarator): Likewise.
5853 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5854 name for fully-instantiated templates.
5855 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5856 destructors with the new ABI.
5857 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5858 (grokfield): Use mangle_type for new ABI.
5859 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5860 (get_sentry): Use mangle_guard_variable for new ABI.
5861 (start_static_initialization_or_destruction): Likewise.
5862 * expr.c (extract_aggr_init): Remove.
5863 (extract_scalar_init): Likewise.
5864 (extract_init): Remove #if 0'd code.
5865 * mangle.c: New function.
5866 * method.c (build_mangled_name): Assert not flag_new_abi.
5867 (build_static_name): Likewise.
5868 (build_decl_overload_real): Likewise.
5869 (build_typename_overload): Likewise.
5870 (build_overload_with_type): Likewise.
5871 (build_overload_name): Likewise.
5872 (get_ctor_vtbl_name): Likewise.
5873 (start_squangling): Likewise.
5874 (get_id_2): Likewise.
5875 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5876 (init_method): Call init_mangle for new ABI.
5877 (make_thunk): Call mangle_thunk for new ABI.
5878 * operators.def: Correct new ABI manglings for the `%' operator.
5880 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5881 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5882 (lookup_template_class): Call mangle_decl for new ABI.
5883 (get_mostly_instantiated_function_type): New function.
5884 (set_mangled_name_for_template_decl): Use it.
5885 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5886 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5887 conversion op names.
5888 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5889 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5890 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5891 mangle_typeinfo_string_for_type.
5893 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5895 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5896 (INNERMOST_TEMPLATE_ARGS): New macro.
5897 (innermost_args): Remove.
5898 (get_innermost_template_args): New function.
5899 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5900 * error.c (dump_function_decl): Be caution when using
5901 most_general_template.
5902 * method.c (build_template_parm_names): Use
5903 INNERMOST_TEMPLATE_ARGS.
5904 * pt.c (add_to_template_args): Tidy comment
5905 (get_innermost_template_args): New function.
5906 (check_explicit_specialization): Clear DECL_INITIAL for a new
5908 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5910 (push_template_decl): Always register specializations of the most
5912 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5913 (coerce_template_parms): Likewise.
5914 (lookup_template_class): Likewise.
5915 (innermost_args): Remove.
5916 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5917 (tsubst_decl): Handle tricky specializations. Use
5918 get_innermost_template_args.
5919 (instantiate_template): Simplify handling of partial
5921 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5922 (most_general_template): Reimplement, in a more straightforward
5924 (regenerate_decl_from_template): Tweak formatting. Use
5925 TMPL_ARGS_DEPTH for clarity.
5926 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5928 * dump.c (dequeue_and_dump): Dump information about thunks.
5930 2000-06-01 Richard Henderson <rth@cygnus.com>
5932 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5934 2000-06-01 Richard Henderson <rth@cygnus.com>
5936 * decl2.c (unsupported_options): Fix typo, make const.
5937 (lang_decode_option): Fix bsearch argument order.
5939 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5941 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5944 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5946 * cp-tree.h (c_get_alias_set): Deleted.
5947 * Makefile.in (decl.o): Include ../expr.h.
5948 * decl.c (expr.h): Include.
5949 (init_decl_processing): Call record_component_aliases for arrays.
5950 (grokdeclarator): Likewise.
5951 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5952 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5954 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5956 Remove guiding declaration support.
5957 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5958 (flag_guiding_decls): Remove.
5959 * call.c (build_user_type_conversion_1): Remove support for
5961 (build_new_function_call): Likewise.
5962 (build_new_op): Likewise.
5963 (build_new_method_call): Likewise.
5964 * decl.c (start_function): Likewise.
5965 * friend.c (is_friend): Likewise.
5966 (do_friend): Likewise.
5967 * decl2.c ((flag_dump_translation_unit): Make it const.
5968 (flag_guiding_decls): Remove.
5969 (unsupported_options): New variable
5970 (compare_options): New function.
5971 (lang_decode_option): Use them.
5973 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5975 * method.c (mangle_expression): Adjust test for legal expression
5978 * pt.c (instantiate_decl): Save and restore the local
5979 specializations list.
5981 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5983 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5985 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5987 * call.c (add_template_candidate_real): Handle member template
5988 constructors for classes with virtual bases.
5989 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5990 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5992 * ir.texi: Update thunk documentation.
5994 * call.c (joust): Fix handling of overloaded builtin operators.
5996 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5998 * cp-tree.h (DECL_ANTICIPATED): New macro.
5999 Document new use of DECL_LANG_FLAG_7.
6000 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6001 in the user namespace.
6002 * lex.c (do_identifier): If the identifier's declaration has
6003 DECL_ANTICIPATED on, it has not yet been declared. But do not
6004 replace it with an ordinary implicit declaration.
6006 * tinfo2.cc: Include stdlib.h.
6008 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6010 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6011 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6014 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6016 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6019 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6021 * operators.def (<?): Duplicated, should have been...
6024 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6025 Mark Mitchell <mark@codesourcery.com>
6027 * cp-tree.h (ansi_opname): Make it a macro.
6028 (ansi_assopname): Likewise.
6029 (struct lang_decl_flags): Add assignment_operator_p.
6030 (struct lang_decl): Add operator_code.
6031 (DECL_VTT_PARM): Adjust.
6032 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6033 overloaded operator.
6034 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6035 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6036 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6037 (opname_tab): Remove.
6038 (assignop_tab): Likewise.
6039 (operator_name_info_t): New type.
6040 (operator_name_info): New variable.
6041 (assignment_operator_name_info): Likewise.
6042 (build_cp_library_fn): Remove declaration.
6043 (push_cp_library_fn): Likewise.
6044 (operator_name_string): Likewise.
6045 (build_decl_overload): Likewise.
6046 * call.c (print_z_candidates): Simplify.
6047 (build_object_call): Adjust usage of ansi_opname. Use
6048 DECL_OVERLOADED_OPERATOR_P.
6049 (op_error): Adjust operator name lookup.
6050 (build_conditional_expr): Adjust usage of ansi_opname.
6051 (build_new_op): Likewise.
6052 (build_op_delete_call): Likewise.
6053 (build_over_call): Likewise.
6054 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6055 * decl.c (duplicate_decls): Copy operator_code.
6056 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6057 (builtin_function): Adjust parameters to build_library_fn_1.
6058 (build_library_fn_1): Accept an overloaded operator code.
6059 (build_library_fn): Pass ERROR_MARK.
6060 (build_cp_library_fn): Accept an overloaded operator code.
6061 (push_cp_library_fn): Likewise.
6062 (grokfndecl): Tweak.
6063 (grokdeclarator): Simplify code to compute names of overloaded
6064 operators. Adjust use of ansi_opname.
6065 (ambi_op_p): Work on tree_codes, not identifiers.
6066 (unary_op_p): Likewise.
6067 (grok_op_properties): Likewise.
6068 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6069 (lang_mark_tree): Don't try to mark the operator_code.
6070 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6071 * error.c (dump_decl): Remove special handling for operator
6073 (dump_function_name): Likewise.
6074 (dump_expr): Adjust name lookup of operators.
6075 (op_to_string): Simplify.
6076 (assop_to_string): Likewise.
6077 * init.c (build_new_1): Adjust use of ansi_opname.
6078 * lex.c (opname_tab): Remove.
6079 (assignop_tab): Likewise.
6080 (ansi_opname): Likewise.
6081 (ansi_assopname): Likewise.
6082 (operator_name_string): Likewise.
6083 (reinit_lang_specific): Likewise.
6084 (operator_name_info): New variable.
6085 (assignment_operator_name_info): Likewise.
6086 (init_operators): New function.
6087 (init_parse): Use it.
6088 (do_identifier): Adjust use of ansi_opname.
6089 * method.c (mangle_expression): Don't use ansi_opname for
6091 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6092 (build_decl_overload): Remove.
6093 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6094 (do_build_assign_ref): Adjust use of ansi_opname.
6095 (synthesize_method): Likewise.
6096 (implicitly_declare_fn): Likewise.
6097 * operators.def: New file.
6098 * parse.y (operator): Adjust use of ansi_opname.
6099 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6100 (set_mangled_name_for_template_decl): Don't play games with
6102 (special_function_p): Adjust use of ansi_opname.
6103 * typeck.c (check_return_expr): Likewise.
6104 * Make-lang.in (cc1plus): Depend on operators.def.
6105 * Makefile.in (lex.o): Likewise.
6108 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6110 * Make-lang.in (cplib2.ready): Eradicate.
6112 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6114 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6115 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6116 (built_min, cp_tree_equal): Likewise.
6118 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6120 * class.c (layout_nonempty_base_or_field): Replace
6121 `record_layout_info' with `record_layout_info_s'.
6123 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6126 * cp-tree.h (struct language_function): x_named_labels is now
6127 a struct named_label_list*.
6128 * decl.c (struct named_label_use_list): Renamed from...
6129 (struct named_label_list): ...this. New struct.
6130 (push_binding_level): Don't set eh_region.
6131 (note_level_for_eh): New fn.
6132 (pop_label): Take label and old value directly.
6133 (pop_labels): Adjust for new named_labels format.
6134 (lookup_label): Likewise.
6135 (poplevel): Note characteristics of a binding level containing a
6136 named label. Mess with named label lists earlier.
6137 (mark_named_label_lists): New fn.
6138 (mark_lang_function): Call it.
6139 (use_label): New fn, split out from...
6140 (make_label_decl): ...here. Don't call it.
6141 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6142 check_previous_gotos): New fns, split out from...
6143 (define_label): ...here.
6144 (check_switch_goto): New fn.
6145 (define_case_label): Call it.
6146 (check_goto): New fn.
6147 * semantics.c (finish_goto_stmt): Call it and use_label.
6148 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6149 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6151 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6153 * class.c (build_vtable_entry_ref): Correct usage of
6154 get_vtbl_decl_for_binfo.
6156 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6157 * method.c (implicitly_declare_fn): Not here.
6159 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6161 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6162 (CPTI_PTMD_DESC_TYPE): ... here.
6163 (ptmd_desc_type_node): Rename to ...
6164 (ptm_desc_type_node): ... here.
6166 * rtti.c (ptmd_initializer): Rename to ...
6167 (ptm_initializer): ... here.
6168 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6170 (create_tinfo_types): Adjust.
6172 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6174 Finish implementation of VTTs.
6175 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6176 CPTI_VTT_PARM_IDENTIFIER.
6177 (vtt_parm_identifier): New macro.
6178 (vtt_parm_type): Likewise.
6179 (BINFO_SUBVTT_INDEX): Likewise.
6180 (BINFO_VPTR_INDEX): Likewise.
6181 (struct lang_decl): Add vtt_parm.
6182 (DECL_VTT_PARM): New macro.
6183 (DECL_USE_VTT_PARM): Likewise.
6184 (DECL_NEEDS_VTT_PARM_P): Likewise.
6185 (get_vtt_name): Declare.
6186 (build_artifical_parm): Likewise.
6187 (fixup_all_virtual_upcast_offsets): Likewise.
6188 (expand_indirect_vtbls_init): Remove.
6189 * call.c (build_new_method_call): Pass the vtt to subobject
6190 constructors and destructors.
6191 * class.c (get_vtt_name): Give it external linkage.
6192 (build_clone): Handle the magic VTT parameters for clones.
6193 (clone_function_decl): Fix typo in comment.
6194 (build_vtt): Keep track of the indices in the VTTs where various
6195 entities are stored.
6196 (build_vtt_inits): Likewise.
6197 (dfs_build_vtt_inits): Likewise.
6198 (build_ctor_vtbl_group): Tweak type of construction vtables.
6199 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6200 primary bases, when building construction vtables.
6201 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6202 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6203 (init_decl_processing): Initialize vtt_parm_type.
6204 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6205 (lang_mark_tree): Make vtt_parm.
6206 * decl2.c (build_artificial_parm): New function.
6207 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6208 (grokclassfn): Use build_artificial_parm.
6209 * init.c (initialize_vtbl_ptrs): Call
6210 fixup_all_virtual_upcast_offsets directly.
6211 (perform_member_init): Use the complete subobject destructor for
6213 (build_vtbl_address): New function.
6214 (expand_virtual_init): Handle VTTs.
6215 * optimize (maybe_clone_body): Likewise.
6216 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6218 (expand_indirect_vtbls_init): Remove.
6219 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6220 * tree.c (make_binfo): Make them bigger.
6222 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6224 * inc/cxxabi.h (__pbase_type_info): Define, based on
6225 __pointer_type_info.
6226 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6227 (__pointer_to_member_type_info): Likewise.
6228 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6229 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6230 (__pointer_type_info::__do_catch): Rename to ...
6231 (__pbase_type_info::__do_catch): ... here. Adjust.
6232 (__pbase_type_info::__pointer_catch): Implement.
6233 (__pointer_type_info::__pointer_catch): Adjust.
6234 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6236 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6238 * tinfo.h (__user_type_info::contained_virtual_p): New
6240 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6242 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6243 diamond shaped heirarchy. Add early out for mixed diamond and
6244 duplicate shaped heirarchy.
6246 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6248 * cp-tree.h (build_delete): Change prototype.
6249 (build_vec_delete): Likewise.
6250 * call.c (build_scoped_method_call): Use special_function_kind
6251 values to indicate the kind of destruction to be done.
6252 (build_method_call): Likewise.
6253 * decl.c (finish_destructor_body): Likewise.
6254 (maybe_build_cleanup_1): Likewise. Rename to ...
6255 (maybe_build_cleanup): ... this.
6256 * decl2.c (delete_sanity): Use special_function_kind
6257 values to indicate the kind of destruction to be done.
6258 (build_cleanup): Likewise.
6259 * init.c (perform_member_init): Likewise.
6260 (build_vec_delete_1): Likewise.
6261 (build_dtor_call): Simplify.
6262 (build_delete): Use special_function_kind
6263 values to indicate the kind of destruction to be done.
6264 (build_vbase_delete): Likewise.
6265 (build_vec_delete): Likewise.
6267 * init.c (sort_member_init): Fix typo in error message generation
6270 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6272 * semantics.c (begin_class_definition): make the packed
6273 attribute be sensitive to the "-fpack-struct" command line flag
6275 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6277 Update new-abi upcast algorithm.
6278 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6279 prototype and meaning of return value.
6280 (__si_class_type_info::__do_upcast): Likewise.
6281 (__vmi_class_type_info::__do_upcast): Likewise.
6282 * tinfo.cc (__class_type_info::__upcast_result): Replace
6283 whole2dst with part2dst. Adjust ctor.
6284 (__class_type_info::__do_upcast): Adjust call of worker function.
6285 (__class_type_info::__do_upcast): Adjust.
6286 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6288 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6289 virtual base in diamond heirarchy bug.
6291 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6293 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6294 and bitfield to tinfo_fn_p.
6295 (DECL_TINFO_FN_P): Adjust.
6296 (SET_DECL_TINFO_FN_P): Likewise.
6297 (DECL_MUTABLE_P): Likewise.
6298 (DECL_C_BIT_FIELD): Likewise.
6299 (SET_DECL_C_BIT_FIELD): Likewise.
6300 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6301 (DECL_UNINLINABLE): Likewise.
6302 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6303 (handle_using_decl): Remove assertion.
6304 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6305 to build FIELD_DECLs.
6306 (build_base_field): Likewise.
6307 (layout_class_type): Likewise.
6308 * decl.c (init_decl_processing): Likewise.
6309 (build_ptrmemfunc_type): Likewise.
6310 (grokdeclarator): Likewise.
6311 * decl2.c (grok_x_components): Likewise.
6312 * except.c (call_eh_info): Likewise.
6313 * init.c (init_init_processing): Likewise.
6314 * rtti.c (expand_class_desc): Likewise.
6315 (create_pseudo_type_info): Likewise.
6316 (get_vmi_pseudo_type_info): Likewise.
6317 (create_tinfo_types): Likewise.
6318 * ptree.c (print_lang_decl): Adjust.
6319 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6320 before checking DECL_MUTABLE_P.
6322 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6323 parameters for template functions.
6324 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6325 destructors as well as constructors.
6327 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6329 * class.c (build_ctor_vtbl_group): Set inits.
6330 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6331 DECL_THIS_INLINE appropriately for clones.
6333 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6334 (DECL_CONV_FN_P): Simplify.
6335 (DECL_OPERATOR): Remove.
6336 (language_to_string): Declare.
6337 * decl.c (duplicate_decls): Fix typo in comment.
6338 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6339 (grok_op_properties): Use DECL_CONV_FN_P instead of
6340 IDENTIFIER_TYPENAME_P.
6341 * dump.c (dequeue_and_dump): Dump the language linkage of
6343 * error.c (language_to_string): Give it external linkage.
6344 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6345 (implicitly_declare_fn): Set DECL_LANGUAGE.
6346 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6347 IDENTIFIER_TYPENAME_P.
6348 (tsubst_decl): Likewise.
6349 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6350 * semantics.c (finish_member_declaration): Don't mark members of
6351 classes declared in an extern "C" region as extern "C".
6353 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6355 * decl2.c (qualified_lookup_using_namespace): Look through
6358 * decl.c (push_using_decl): Return the old decl on namespace level.
6360 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6362 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6363 (VTT_NAME_PREFIX): New macro.
6364 (CTOR_VTBL_NAME_PREFIX): Likewise.
6365 (get_ctor_vtbl_name): New function.
6366 * class.c (get_vtable_name): Simplify.
6367 (get_vtt_name): New function.
6368 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6369 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6370 when a virtual base becomes primary.
6371 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6373 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6374 additional parameters.
6375 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6376 (initialize_array): New function.
6377 (build_vtt): Likewise.
6378 (build_vtt_inits): Likewise.
6379 (dfs_build_vtt_inits): Likewise.
6380 (dfs_fixup_binfo_vtbls): Likewise.
6381 (build_ctor_vtbl_group): Likewise.
6382 (initialize_vtable): Use initialize_array.
6383 (accumulate_vtbl_inits): Reimplement to handle construction
6385 (dfs_accumulate_vtbl_inits): Likewise.
6386 (bulid_vtbl_initializer): Adjust parameter name.
6387 * method.c (build_typename_overload): Remove #if 0'd code.
6388 (get_ctor_vtbl_name): New function.
6389 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6390 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6392 * cp-tree.h (struct lang_type): Remove search_slot.
6393 (CLASSTYPE_SEARCH_SLOT): Remove.
6394 (emit_base_init): Change prototype.
6395 (initialize_vtbl_ptrs): Likewise.
6396 (expand_indirect_vtbls_init): Likewise.
6397 (clear_search_slots): Remove.
6398 * decl.c (lang_mark_tree): Don't mark search_slot.
6399 * init.c (initialize_vtbl_ptrs): Simplify.
6400 (emit_base_init): Likewise.
6401 * search.c (struct vbase_info): Document decl_ptr.
6402 (convert_pointer_to_single_level): Remove.
6403 (dfs_find_vbases): Remove.
6404 (dfs_init_base_pointers): Simplify.
6405 (dfs_clear_vbase_slots): Remove.
6406 (dfs_vtable_path_unmark): New function.
6407 (init_vbase_pointers): Simplify.
6408 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6409 (expand_indirect_vtbls_init): Simplify. Don't call
6410 mark_all_temps_used.
6411 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6412 initialize_vtbl_ptrs.
6414 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6416 * except.c: Add static prototypes.
6418 2000-05-20 H.J. Lu <hjl@gnu.org>
6420 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6422 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6424 Don't create a separate copy of virtual bases for the
6425 CLASSTYPE_VBASECLASSES list.
6426 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6427 (BINFO_FOR_VBASE): Remove.
6428 (CANONICAL_BINFO): Adjust.
6429 (binfo_for_vbase): New function.
6430 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6431 instead of BINFO_FOR_VBASE.
6432 (build_vbase_pointer): Likewise.
6433 (build_secondary_vtable): Likewise.
6434 (dfs_mark_primary_bases): Likewise.
6435 (mark_primary_bases): Likewise.
6436 (layout_nonempty_base_or_field): Likewise.
6437 (dfs_set_offset_for_shared_vbases): Likewise.
6438 (dfs_set_offset_for_unshared_vbases): Likewise.
6439 (layout_virtual_bases): Likewise. Adjust for changes to the
6440 CLASSTYPE_VBASECLASSES list.
6441 (dump_class_hierarchy_r): Use binfo_for_vbase
6442 instead of BINFO_FOR_VBASE.
6443 (dump_class_hierarchy): Likewise.
6444 (finish_vtbls): Likewise.
6445 (build_vtbl_initializer): Adjust for changes to the
6446 CLASSTYPE_VBASECLASSES list.
6447 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6448 * decl.c (finish_destructor_body): Adjust for changes to the
6449 CLASSTYPE_VBASECLASSES list.
6450 * init.c (sort_base_init): Use binfo_for_vbase.
6451 (construct_virtual_bases): Adjust for changes to the
6452 CLASSTYPE_VBASECLASSES list.
6453 (expand_member_init): Use binfo_for_vbase.
6454 (build_vbase_delete): Adjust for changes to the
6455 CLASSTYPE_VBASECLASSES list.
6456 * method.c (do_build_copy_constructor): Likewise.
6457 * rtti.c (get_base_offset): Use binfo_for_vbase.
6458 (expand_class_desc): Remove #if 0'd code.
6459 * search.c (struct vbase_info): Remove vbase_types.
6460 (get_base_distance): Use binfo_for_vbase.
6461 (lookup_field_queue_p): Use CANONICAL_BINFO.
6462 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6463 (get_pure_virtuals): Adjust for changes to the
6464 CLASSTYPE_VBASECLASSES list.
6465 (dfs_find_vbases): Use binfo_for_vbase.
6466 (dfs_init_vbase_pointers): Likewise.
6467 (init_vbase_pointers): Don't initialize vi.vbase_types.
6468 (virtual_context): Use binfo_for_vbase.
6469 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6470 CLASSTYPE_VBASECLASSES list.
6471 (expand_indirect_vtbls_init): Simplify.
6472 (dfs_get_vbase_types): Don't replicate virtual bases.
6473 (find_vbase_instance): Use binfo_for_vbase.
6474 (binfo_for_vbase): New function.
6475 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6477 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6479 * decl2.c (finish_anon_union): Generalize error messages to handle
6480 anonymous structures.
6481 * init.c (perform_member_init): Remove `name' parameter.
6482 (build_field_list): New function.
6483 (sort_member_init): Handle anonymous union initialization order
6484 correctly. Check for multiple initializations of the same union.
6485 (emit_base_init): Don't look up fields by name here.
6486 (expand_member_init): Record the result of name lookup for future
6488 * typeck.c (build_component_ref): Fix formatting.
6490 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6492 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6493 * typeck.c (build_x_compound_expr): Replace warn_unused with
6496 * decl2.c (lang_decode_option): Update -Wall unused flags by
6497 calling set_Wunused.
6499 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6501 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6502 * init.c (dfs_vtable_path_unmark): Remove.
6503 * search.c (marked_new_vtable_p): Likewise.
6504 (unmarked_new_vtable_p): Likewise.
6505 (dfs_search_slot_nonempty_p): Likewise.
6506 (dfs_mark): Likewise.
6507 (dfs_vtable_path_unmark): Likewise.
6508 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6509 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6510 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6511 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6512 (init_vbase_pointers): Simplify.
6513 (expand_indirect_vtbls_init): Likewise.
6515 * class.c (copy_virtuals): New function.
6516 (build_primary_table): Use it.
6517 (build_secondary_vtable): Likewise.
6518 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6519 indicate that no vcall offset is required.
6520 (add_virtual_function): Likewise.
6521 (modify_all_vtables): Likewise.
6522 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6523 (dfs_accumulate_vtbl_inits): Likewise.
6524 (build_vtbl_initializer): Make changes to handle construction
6526 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6527 (build_rtti_vtbl_entries): Likewise.
6528 (build_vtable_entries): Handle a NULL vcall_index.
6530 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6532 * decl2.c (lang_decode_option): Fix thinko.
6534 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6536 * except.c (check_handlers): New fn.
6537 * cp-tree.h: Declare it.
6538 * semantics.c (finish_handler_sequence): Call it.
6539 (finish_function_handler_sequence): Likewise.
6540 (finish_handler_parms): Set TREE_TYPE on the handler.
6541 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6542 * search.c (get_base_distance_recursive): If protect>1, ignore
6544 (get_base_distance): Don't reduce watch_access.
6546 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6548 * lex.c: #include diagnostic.h.
6549 (lang_init_options): Set default prefixing rules.
6551 * lang-options.h: Add -fdiagnostics-show-location=.
6553 * decl2.c: #include diagnostic.h.
6554 (lang_decode_option): Handle -fdiagnostics-show-location=.
6556 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6558 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6559 * vec.cc: Revert my 2000-05-07 change.
6561 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6563 * class.c (check_field_decls): Complain about non-static data
6564 members with same name as class in class with constructor.
6566 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6568 * decl.c (grokdeclarator): Allow non-static data members with
6571 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6573 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6574 and pending_inline.filename. Update prototypes.
6575 * decl.c (define_label): Constify filename parameter.
6576 * decl2.c (warn_if_unknown_interface): Constify local char *.
6577 * input.c Constify input_source.filename. Don't declare
6578 input_filename or lineno. Constify filename parameter to feed_input.
6579 * lex.c (init_parse): Constify parameter and return value.
6580 (cp_pragma_interface, cp_pragma_implementation): Constify
6582 (reinit_parse_for_method, reinit_parse_for_block,
6583 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6584 Constify local char *.
6585 * pt.c: Don't declare lineno or input_filename.
6586 (print_template_context, tsubst_friend_function, tsubst_decl,
6587 tsubst, instantiate_decl): Constify local char *.
6588 * semantics.c (expand_body): Constify local char *.
6589 * tree.c (build_srcloc): Constify filename parameter.
6590 * typeck.c (c_expand_asm_operands): Constify filename
6593 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6595 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6598 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6600 * inc/cxxabi.h: Fix typos in comment.
6601 (__base_class_info::__offset): Use a static_cast.
6603 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6605 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6606 of std::size_t and std::ptrdiff_t respectively.
6607 * tinfo.cc: Likewise.
6610 2000-05-06 Richard Henderson <rth@cygnus.com>
6612 * typeck.c (build_c_cast): Don't warn integer->pointer size
6613 mismatch for constants.
6615 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6617 * rtti.c (ptmd_initializer): Set non-public, if class is
6620 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6621 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6622 __cxa_vec_delete): Likewise.
6623 * tinfo.cc (__dynamic_cast): Likewise.
6624 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6625 __cxa_vec_delete): Likewise.
6627 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6629 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6630 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6631 (lang_decl_flags): Add vcall_offset.
6632 (THUNK_VCALL_OFFSET): Use it.
6633 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6634 * method.c (make_thunk): Create the lang_decl here, not in
6636 (emit_thunk): Make generic thunks into ordinary functions once
6637 they have been fed to expand_body.
6638 * semantics.c (expand_body): Set current_function_is_thunk here.
6640 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6642 * class.c (update_vtable_entry_for_fn): Prototype.
6644 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6647 * search.c (dfs_build_inheritance_graph_order): Prototype.
6649 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6651 * cp-tree.h (special_function_kind): Add various kinds of
6653 (special_function_p): New function.
6654 * class.c (overrides): Don't let one kind of destructor override
6656 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6657 whether or not to instantiate a template.
6658 * tree.c (special_function_p): Define.
6660 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6662 * cp-tree.def (THUNK_DECL): Remove.
6663 * cp-tree.h (DECL_THUNK_P): New macro.
6664 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6665 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6666 (SET_DECL_THUNK_P): Likewise.
6667 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6668 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6669 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6670 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6671 (duplicate_decls): Likewise.
6672 (pushdecl): Likewise. Adjust thunk handling.
6673 (grokfndecl): Use DECL_EXTERN_C_P.
6674 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6675 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6676 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6677 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6678 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6679 DECL_NO_STATIC_CHAIN.
6680 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6681 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6682 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6685 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6687 * tree.c (walk_tree): Set lineno.
6689 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6691 * exception.cc: Update license notice.
6693 * new1.cc: Likewise.
6694 * new2.cc: Likewise.
6695 * tinfo.cc: Likewise.
6696 * tinfo2.cc: Likewise.
6698 * inc/cxxabi.h: Likewise.
6699 * inc/exception: Likewise.
6700 * inc/new: Likewise.
6701 * inc/new.h: Likewise.
6702 * inc/typeinfo: Likewise.
6704 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6706 * tree.c (build_target_expr_with_type): If we already have a
6707 TARGET_EXPR, just return it.
6709 * optimize.c (initialize_inlined_parameters): Don't generate an
6710 EXPR_STMT if we can just use DECL_INITIAL.
6711 * decl.c (emit_local_var): Only make the initialization a
6712 full-expression if stmts_are_full_exprs_p.
6714 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6716 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6718 * call.c (standard_conversion): Use it.
6719 (direct_reference_binding): Likewise.
6720 (build_over_call): Likewise.
6721 (is_properly_derived_from): Likewise.
6722 (compare_ics): Likewise.
6723 * class.c (resolves_to_fixed_type_p): Likewise.
6724 * optimize.c (declare_return_variable): Likewise.
6725 * pt.c (is_specialization_of): Likewise.
6727 * typeck.c (comp_target_parms): Likeiwse.
6728 (build_static_cast): Likewise.
6729 (build_reinterpret_cast): Likewise.
6730 (build_const_cast): Likewise.
6731 (comp_ptr_ttypes_real): Likewise.
6732 (comp_ptr_ttypes_const): Likewise.
6733 * typeck2.c (process_init_constructor): Likewise.
6735 2000-04-30 Scott Snyder <snyder@fnal.gov>
6737 * decl.c (finish_destructor_body): Use the base destructor when
6738 destroying virtual bases.
6740 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6742 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6744 * optimize.c (struct inline_data): Add target_exprs field.
6745 (declare_return_variable): When a function returns an aggregate,
6746 use the variable declared in the TARGET_EXPR as the remapped
6748 (expand_call_inline): Update the pending target_exprs stack.
6749 (optimize_function): Initialize the stack.
6751 * decl2.c (finish_file): Fix typo in comment.
6753 * method.c (emit_thunk): Don't try to return a `void' value.
6755 * optimize.c (initialize_inlined_parameters): If the parameter is
6756 addressable, we need to make a new VAR_DECL, even if the
6757 initializer is constant.
6759 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6761 * decl.c (grok_op_properties): Add an extra check of argtypes.
6763 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6765 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6767 (initialize_inlined_parameters): Try to avoid creating new
6770 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6772 * lex.c (my_get_run_time): Remove.
6773 (init_filename_times): Use get_run_time instead of my_get_run_time.
6774 (check_newline): Likewise.
6775 (dump_time_statistics): Likewise.
6776 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6777 of computing elapsed time explicitly.
6779 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6781 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6782 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6783 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6784 before calling decl_constant_value.
6785 * class.c (check_bitfield_decl): Likewise.
6786 * cvt.c (ocp_convert): Likewise.
6787 (convert): Likewise.
6788 * decl.c (compute_array_index_type): Likewise.
6789 (build_enumerator): Likewise.
6790 * decl2.c (check_cp_case_value): Likewise.
6791 * pt.c (convert_nontype_argument): Likewise.
6793 * typeck.c (decay_conversion): Likewise.
6794 (build_compound_expr): Likewise.
6795 (build_reinterpret_cast): Likewise.
6796 (build_c_cast): Likewise.
6797 (convert_for_assignment): Likewise.
6799 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6801 * decl.c (finish_function): Don't play games with DECL_INLINE.
6803 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6805 * ir.texi: Correct typo.
6807 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6809 * decl.c (grokdeclarator): Reject VLAs as members.
6811 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6813 * call.c (standard_conversion): Accept conversion between
6816 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6818 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6820 * decl2.c (finish_file): Remove double setup for accounting
6823 2000-04-24 Robert Lipe <robertlipe@usa.net>
6825 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6827 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6829 * new.cc (set_new_handler): Needs to be in std::.
6831 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6833 * cp-tree.h (lang_decl): Remove pretty_function_p.
6834 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6835 language-specific node.
6836 * decl.c (cp_make_fname_decl): Use build_decl, not
6837 build_lang_decl, to build the variables.
6838 (grokvardecl): Don't call build_lang_decl for local variables in
6840 (grokdeclarator): Don't call build_lang_decl for local type
6841 declarations in templates.
6842 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6843 zero'd memory, rather than calling memset.
6844 * pt.c: Include hashtab.h.
6845 (local_specializations): New variable.
6846 (retrieve_local_specialization): Use it.
6847 (register_local_specialization): Likewise.
6848 (tsubst_decl): Don't assume local variables have
6850 (instantiate_decl): Set up local_specializations.
6851 * Makefile.in (HTAB_H): New variable.
6853 2000-04-23 Richard Henderson <rth@cygnus.com>
6855 * typeck.c (c_expand_asm_operands): Restore the original
6856 contents of the output list.
6858 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6860 * ir.texi: Document complex number representation.
6862 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6864 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6865 (target_incomplete_p): New function.
6866 (tinfo_base_init): Create comdat NTBS name variable.
6867 (ptr_initializer): Add non_public parameter. Calculate it.
6868 (ptmd_initializer): Likewise.
6869 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6870 (create_real_tinfo_var): Add non_public parameter. Use it.
6871 Push proxy into global namespace.
6872 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6874 * inc/typeinfo (type_info::before, type_info::operator==):
6875 Compare __name addresses.
6877 * tinfo2.cc: Remove new-abi builtins comment.
6879 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6881 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6883 * call.c (joust): Exit early if we get the same function, too.
6885 * decl2.c (key_method): Return NULL_TREE for template classes.
6886 (import_export_class): Don't need to check for template classes.
6888 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6890 * lex.c: Remove references to cccp.c.
6892 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6894 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6895 volatile_memfunc. Add destructor_attr. Adjust dummy.
6896 (DECL_DESTRUCTOR_P): Use destructor_attr.
6897 (DECL_CONST_MEMFUNC_P): Reimplement.
6898 (DECL_VOLATILE_MEMFUNC_P): Remove.
6899 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6900 (overrides): Use DECL_DESTRUCTOR_P.
6901 (check_for_override): Likewise.
6902 * decl.c (start_function): Likewise.
6903 * decl2.c (grokfclassfn): Likewise.
6904 (check_classfn): Likewise.
6905 (grok_function_init): Likewise.
6907 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6909 * decl2.c (grokfield): Issue error on illegal data member
6912 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6914 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6916 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6918 * class.c (build_vtable_entry): Don't build thunks for type-info
6921 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6923 * decl.c (decls_match): Allow a redeclaration of a builtin to
6924 specify args while the builtin did not.
6926 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6928 * cp-tree.def (THUNK_DECL): Add to documentation.
6929 * cp-tree.h (flag_huge_objects): Declare.
6930 * class.c (modify_vtable_entry): Tidy.
6931 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6932 Calculate delta appropriately for the new ABI.
6933 (dfs_modify_vtables): Use it.
6934 (modify_all_vtables): Fix thinko in code to add overriding copies
6935 of functions to primary vtables.
6936 (build_clone): Fix typo in comment.
6937 (clone_function_decl): Correct order of destructors in vtable.
6938 (build_vbase_offset_vtbl_entries): Adjust comment.
6939 (dfs_vcall_offset_queue_p): Remove.
6940 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6941 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6942 (build_vtable_entry): Correct check for pure virtual functions.
6943 Don't declare flag_huge_objects.
6944 * decl.c (flag_huge_objects): Remove declaration.
6945 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6946 Use int_size_in_bytes.
6947 (emit_thunk): Handle vcall offset thunks.
6949 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6951 * decl2.c (parse_time, varconst_time): Delete declarations.
6952 (finish_file): Delete LINENO declaration.
6953 START_TIME and THIS_TIME now long.
6955 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6957 * class.c (build_base_field): Reformat comment.
6959 * inc/cxxabi.h (stddef.h): Comment inclusion.
6960 (__base_class_info::__offset): Comment shift.
6962 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6964 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6965 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6966 (cp_push_exception_identifier): New macro.
6967 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6968 (DECL_BASE_DESTRUCTOR_P): Likewise.
6969 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6970 (get_vtbl_decl_for_binfo): Fix formatting.
6971 (in_charge_arg_for_name): New macro.
6972 (maybe_build_cleanup_and_delete): Remove declaration.
6973 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6974 (in_charge_arg_for_name): New function.
6975 (build_new_method_call): Use it. Handle cloned destructors.
6976 (build_clone): Don't make the base constructor virtual.
6977 Automatically defer generated functions.
6978 (clone_function_decl): Handle destructors, too.
6979 (clone_constructors_and_destructors): Likewise.
6980 (create_vtable_ptr): Don't create a vtable entry for a cloned
6982 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6983 (initialize_predefined_identifiers): Update appropriately.
6984 (finish_destructor_body): Simplify.
6985 (maybe_build_cleanup_and_delete): Remove.
6986 * except.c (expand_throw): Handle new-ABI destructors.
6987 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6988 (build_dtor_call): New function.
6989 (build_delete): Use it. Simplify.
6990 * optimize.c (maybe_clone_body): Handle destructors.
6991 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6993 * exception.cc (cleanup_fn): New typedef.
6994 (CALL_CLEANUP): New macro.
6995 (cp_eh_info): Use them.
6996 (__cp_push_exception): Likewise.
6997 (__cp_pop_exception): Likewise.
6999 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7001 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7002 (complete_dtor_identifier): New macro.
7003 (CLASSTYPE_FIRST_CONVERSION): Remove.
7004 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7005 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7006 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7007 (CLASSTYPE_CONSTRUCTORS): Likewise.
7008 (CLASSTYPE_DESTRUCTORS): Likewise.
7009 (lang_decl): Add cloned_function.
7010 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7011 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7012 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7013 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7014 (DECL_CLONED_FUNCTION_P): Likewise.
7015 (DECL_CLONED_FUNCTION): Likewise.
7016 (clone_function_decl): Declare.
7017 (maybe_clone_body): Likewise.
7018 * call.c (build_user_type_conversion_1): Call complete object
7019 constructors in the new ABI.
7020 (build_new_method_call): Don't add in-charge parameters under the
7022 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7023 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7024 CLASSTYPE_DESTRUCTOR_SLOT.
7025 (build_clone): New function.
7026 (clone_function_decl): Likewise.
7027 (clone_constructors_and_destructors): Likewise.
7028 (check_bases_and_members): Use it.
7029 * decl.c (iniitialize_predefined_identifiers): Initialize
7030 complete_dtor_identifier.
7031 (finish_function): Don't add extra code to a clone.
7032 (lang_mark_tree): Mark cloned_function.
7033 * decl2.c (mark_used): Don't bother trying to instantiate things
7035 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7036 * method.c (set_mangled_name_for_decl): Don't treat clones as
7038 (synthesize_method): Sythesize cloned functions, not the clones.
7039 * optimize.c (inline_data): Update comment on ret_label.
7040 (remap_block): Don't assume DECL_INITIAL exists.
7041 (copy_body_r): Allow ret_label to be NULL.
7042 (maybe_clone_body): Define.
7043 * pt.c (tsubst_decl): Handle clones.
7044 (instantiate_clone): New function.
7045 (instantiate_template): Use it.
7046 (set_mangled_name_for_template_decl): Don't treat clones as
7048 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7049 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7050 * semantics.c (expand_body): Clone function bodies as necessary.
7052 * optimize.c (remap_decl): Avoid sharing structure for arrays
7053 whose size is only known at run-time.
7054 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7056 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7057 to has_in_charge_parm_p.
7058 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7059 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7060 (DECL_COPY_CONSTRUCTOR_P): New macro.
7061 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7062 (build_user_type_conversion_1): Likewise.
7063 (convert_like_real): Likewise.
7064 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7065 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7066 (copy_args_p): Likewise.
7067 (grok_ctor_properties): Likewise.
7068 (start_function): Likewise.
7069 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7070 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7071 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7072 * method.c (do_build_copy_constructor): Use
7073 DECL_HAS_IN_CHARGE_PARM_P.
7074 (synthesize_method): Likewise.
7075 * pt.c (instantiate_template): Remove goto.
7076 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7079 * cp-tre.h (finish_function): Change prototype.
7080 * decl.c (end_cleanup_fn): Adjust caller.
7081 (finish_function): Take only one parameter.
7082 * decl2.c (finish_objects): Adjust caller.
7083 (finish_static_storage_duration_function): Likewise.
7084 * method.c (emit_thunk): Likewise.
7085 * parse.y: Likewise.
7086 * parse.c: Regenerated.
7087 * pt.c (instantiate_decl): Likewise.
7088 * rtti.c (synthesize_tinfo_fn): Likewise.
7089 * semantics.c (expand_body): Likewise.
7091 * cp-tree.h (copy_decl): New function.
7092 * class.c (finish_struct_1): Use it.
7093 * lex.c (copy_decl): Define it.
7094 * pt.c (tsubst_decl): Likewise.
7095 * tree.c (copy_template_template_parm): Likewise.
7097 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7098 has_nonpublic_assign_ref.
7099 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7100 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7101 * class.c (finish_struct_methods): Don't set
7102 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7103 (interface_only): Don't declare.
7104 (interface_unknown): Likewise.
7106 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7108 * tree.h (HAVE_TEMPLATES): Remove definition.
7109 * lang-options.h (-fthis-is-variable): Remove documentation.
7111 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7113 * class.c (instantiate_type): Handle object-relative template-id.
7115 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7116 * decl.c (cplus_expand_expr_stmt): Not here.
7118 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7119 Initialize exprtype earlier.
7121 * parse.y (fn.def1): Check for defining types in return types.
7123 * decl.c (check_tag_decl): Notice extra fundamental types.
7124 Diagnose empty decls in classes, too.
7126 * decl.c (grokdeclarator): Don't override an anonymous name if no
7127 declarator was given.
7129 * cvt.c (convert_to_void): Call resolve_offset_ref.
7131 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7133 * decl2.c (decl_namespace): Handle getting a type.
7135 * typeck.c (build_c_cast): Re-enable warning for cast between
7136 pointer and integer of different size.
7138 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7140 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7142 (__pointer_type_info::__pointer_catch): New virtual function.
7143 (__pointer_to_member_type_info): Derive from
7144 __pointer_type_info. Adjust.
7145 (__pointer_to_member_type_info::__do_catch): Remove.
7146 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7147 (__pointer_to_member_type_info::__pointer_catch): Declare.
7148 * rtti.c (qualifier_flags): Add restrict flag.
7149 (ptmd_initializer): Reorder members.
7150 (create_tinfo_types): Expand comments. Reorder
7151 ptmd_desc_type_node members.
7152 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7154 (__pointer_type_info::__do_catch): Move specific code into
7155 __pointer_catch. Call it.
7156 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7157 specific catch checking. Fix void conversion check.
7158 (__pointer_to_member_type_info::__do_catch): Remove.
7159 (__pointer_to_member_type_info::__pointer_catch): Implement.
7161 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7163 * lex.c (init_parse): Remove traces of classof and headof.
7164 * decl2.c (flag_operator_names): Default to 1.
7165 (lang_decode_option): Do not set it for -ansi.
7167 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7169 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7170 (DECL_MAIN_VARIANT): Remove.
7171 * decl.c (duplicate_decls): Don't set it.
7172 (start_function): Likewise.
7173 (lang_mark_tree): Don't mark it.
7174 * decl2.c (defer_fn): Don't use it.
7175 * lex.c (retrofit_lang_decl): Don't set it.
7176 * pt.c (tsubst_decl): Likewise.
7177 * ptree.c (print_lang_decl): Don't print it.
7178 * typeck.c (mark_addressable): Don't use it.
7180 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7182 * vec.cc: Include <new> and <exception>.
7183 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7184 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7186 (__cxa_vec_delete): Catch dtor exceptions.
7188 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7190 Prepend __ to implementation defined names.
7191 * inc/typeinfo (type_info): Rename _name to __name.
7192 (type_info::type_info): Rename parameter.
7193 (type_info::operator==, type_info::operator!=,
7194 type_info::before): Likewise.
7195 (type_info::is_pointer_p, type_info::is_function_p,
7196 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7199 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7200 (__pointer_type_info::__pointer_type_info): Likewise.
7201 (__pointer_type_info::is_pointer_p,
7202 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7203 (__array_type_info::__array_type_info): Rename parameters.
7204 (__function_type_info::__function_type_info): Likewise.
7205 (__function_type_info::is_function_p): Prepend __.
7206 (__enum_type_info::__enum_type_info): Rename parameters.
7207 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7209 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7211 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7212 (__class_type_info::__class_type_info): Rename parameters.
7213 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7214 (__class_type_info::upcast_result,
7215 __class_type_info::dyncast_result): Prepend __. Move definition
7217 (__class_type_info::do_upcast, __class_type_info::do_catch,
7218 __class_type_info::find_public_src,
7219 __class_type_info::do_dyncast,
7220 __class_type_info::do_find_public_src): Prepend __. Rename
7222 (__si_class_type_info::__si_class_type_info): Rename parameters.
7223 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7224 __si_class_type_info::do_find_public_src): Prepent __. Rename
7226 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7227 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7228 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7230 (__dynamic_cast): Rename parameters.
7231 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7232 type_info::do_catch, type_info::do_upcast): Prepend __.
7233 (contained_p, public_p, virtual_p, contained_public_p,
7234 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7235 (__class_type_info::do_catch,
7236 __class_type_info::do_upcast): Prepend __. Adjust.
7237 (__class_type_info::__upcast_result,
7238 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7240 (__class_type_info::find_public_src): Prepend __. Adjust.
7241 (__class_type_info::do_find_public_src,
7242 __si_class_type_info::do_find_public_src,
7243 __vmi_class_type_info::do_find_public_src): Likewise.
7244 (__class_type_info::do_dyncast,
7245 __si_class_type_info::do_dyncast,
7246 __vmi_class_type_info::do_dyncast): Likewise.
7247 (__class_type_info::do_upcast,
7248 __si_class_type_info::do_upcast,
7249 __vmi_class_type_info::do_upcast): Likewise.
7250 (__dynamic_cast): Adjust.
7251 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7252 (__function_type_info::is_function_p): Likewise.
7253 (__pointer_type_info::do_catch): Likewise. Adjust.
7254 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7255 (__throw_type_match_rtti_2): Adjust.
7256 (__is_pointer): Adjust.
7258 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7260 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7261 (complete_ctor_identifier): New macro.
7262 (special_function_kind): Add sfk_copy_constructor and
7263 sfk_assignment_operator.
7264 (LOOKUP_HAS_IN_CHARGE): Remove.
7265 (cons_up_default_function): Rename to ...
7266 (implicitly_declare_fn): ... this.
7267 * call.c (build_new_method_call): Add in-charge parameters for
7269 * class.c (add_implicitly_declared_members): Change parameter name
7270 from cant_have_assignment to cant_have_const_assignment.
7271 Replace calls to cons_up_default_function to implicitly_declare_fn.
7272 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7273 * decl.c (initialize_predefined_identifiers): Initialize it.
7274 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7276 * init.c (expand_default_init): Don't calculate the in-charge
7278 (build_new_1): Likewise.
7279 * lex.c (cons_up_default_function): Move to method.c.
7280 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7281 (implicitly_declare_fn): New function.
7282 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7283 (build_modify_expr): Likewise.
7284 * typeck2.c (build_functional_cast): Likewise.
7286 Under the new ABI, constructors don't return `this'.
7287 * cp-tree.h (warn_reorder): Declare.
7288 (special_function_kind): New enum.
7289 (global_base_init_list): Remove declaration.
7290 (emit_base_init): Don't return a value.
7291 (check_base_init): Don't declare.
7292 (is_aggr_typedef): Likewise.
7293 * decl.c (check_special_function_return_type): New function.
7294 (return_types): Remove.
7295 (grokdeclarator): Use check_special_function_return_type.
7296 (start_function): Don't initialize ctor_label under the new ABI.
7297 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7298 * init.c (begin_init_stmts): Move to top of file.
7299 (finish_init_stmts): Likewise.
7300 (warn_reorder): Don't declare.
7301 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7303 (check_base_init): Remove.
7304 (is_aggr_typedef): Likewise.
7305 (build_new_1): Don't use the return value of a constructor.
7306 * semantics.c (setup_vtbl_ptr): Don't use the return value
7308 * typeck.c (check_return_expr): Don't magically convert return
7309 statements into `return this' in constructors under the new ABI.
7311 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7312 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7313 (base_ctor_identifier): New macro.
7314 (base_dtor_identifier): Likewise.
7315 (deleting_dtor_identifier): Likewise.
7316 * decl.c: Don't include obstack.h.
7317 (obstack_chunk_alloc): Don't define.
7318 (obstack_chunk_free): Likewise.
7319 (struct predefined_identifier): New type.
7320 (initialize_predefined_identifiers): New function.
7321 (init_decl_processing): Use it.
7322 (debug_temp_inits): Remove.
7323 (start_method): Don't call preserve_data.
7324 (hack_incomplete_structures): Update comment.
7325 * init.c (init_init_processing): Don't initialize
7327 (build_offset_rf): Remove dead code.
7328 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7329 * search.c (init_search_processing): Don't initialize
7332 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7334 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7335 some sign_compare warnings.
7337 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7339 Rename abi::__vmi_class_type_info members.
7340 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7341 base_list, detail_masks members to vmi_flags, vmi_base_count,
7342 vmi_bases and vmi_flags_masks respectively.
7343 (__vmi_class_type_info::vmi_flags_masks): Rename
7344 details_unknown_mask to flags_unknown_mask.
7345 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7346 (__vmi_class_type_info::do_find_public_src): Adjust.
7347 (__vmi_class_type_info::do_dyncast): Adjust.
7348 (__vmi_class_type_info::do_upcast): Adjust.
7350 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7352 * tinfo.cc (convert_to_base): New function.
7353 (get_vbase_offset): Remove. Move into convert_to_base.
7354 (__vmi_class_type_info::do_find_public_src): Adjust.
7355 (__vmi_class_type_info::do_dyncast): Adjust.
7356 (__vmi_class_type_info::do_upcast): Adjust.
7358 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7360 * tinfo.cc (operator=): Use __builtin_strcmp.
7361 * tinfo2.cc (before): Likewise.
7363 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7365 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7366 (DECL_SAVED_INLINE): Rename to ...
7367 (DECL_DEFERRED_FN): ... this.
7368 (in_function_p): Remove declaration.
7369 (mark_inline_for_output): Rename to ...
7370 (defer_fn): ... this.
7371 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7372 (in_function_p): Remove definition.
7373 * decl2.c (saved_inlines): Rename to ...
7374 (deferred_fns): ... this.
7375 (saved_inlines_used): Rename to ...
7376 (deferred_fns_used): ... this.
7377 (mark_inline_for_output): Rename to ...
7378 (defer_fn): ... this.
7379 (finish_file): Adjust accordingly.
7380 (init_decl2): Likewise.
7381 * lex.c (cons_up_default_function): Likewise.
7382 * pt.c (mark_decl_instantiated): Likewise.
7383 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7385 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7386 * semantics.c (expand_body): Defer more functions.
7388 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7391 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7393 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7394 __cxa_vec_delete): Declare.
7396 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7398 * rtti.c (dfs_class_hint_mark): New static function.
7399 (dfs_class_hint_unmark): New static function.
7400 (class_hint_flags): Use them.
7402 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7404 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7406 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7408 * cp-tree.h (instantiate_decl): Change prototype.
7409 * decl2.c (mark_used): Adjust call.
7410 * optimize.c (inlinable_function_p): Adjust handling of templates.
7411 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7412 (do_type_instantiation): Likewise.
7413 (instantiate_decl): Defer more templates.
7414 (instantiate_pending_templates): Adjust logic to handle inline
7417 * Makefile.in (GGC_H): New variable. Use it throughout in place
7420 * call.c: Don't include obstack.h. Include ggc.h.
7421 (obstack_chunk_alloc): Don't define.
7422 (obstack_chunk_free): Likewise.
7423 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7424 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7425 (pop_switch): Free it.
7427 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7429 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7430 if we don't have a DECL_FIELD_OFFSET.
7432 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7434 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7437 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7439 * cfns.gperf (hash, libc_name_p): Prototype.
7441 * rtti.c (build_dynamic_cast_1): Constification.
7443 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7445 * semantics.c (deferred_type_access_control): Prototype.
7447 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7449 Correct many new ABI issues regarding vbase and vcall offset
7451 * cp-tree.h (BINFO_VTABLE): Document.
7452 (struct lang_type): Tweak formatting.
7453 (BINFO_PRIMARY_BINFO): Add to documentation.
7454 (CLASSTYPE_VSIZE): Fix typo in comment.
7455 (CLASSTYPE_VBASECLASSES): Update documentation.
7456 (BINFO_VBASE_MARKED): Remove.
7457 (SET_BINFO_VBASE_MARKED): Likewise.
7458 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7459 (BINFO_FIELDS_MARKED): Remove.
7460 (SET_BINFO_FIELDS_MARKED): Likewise.
7461 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7462 (enum access_kind): New enumeration.
7463 (num_extra_vtbl_entries): Remove declaration.
7464 (size_extra_vtbl_entries): Likewise.
7465 (get_vtbl_decl_for_binfo): New function.
7466 (dfs_vbase_unmark): Remove declaration.
7467 (mark_primary_bases): Likewise.
7468 * class.c (SAME_FN): Remove.
7469 (struct vcall_offset_data_s): Move definition.
7470 (build_vbase_pointer): Use `build', not `build_binary_op', to
7471 access the vbase pointer under the new ABI.
7472 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7473 (build_primary_vtable): Likewise.
7474 (dfs_mark_primary_bases): Move here from search.c.
7475 (mark_primary_bases): Likewise.
7476 (determine_primary_bases): Under the new ABI, don't make a base
7477 class a primary base just because we don't yet have any virtual
7479 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7480 (num_vfun_entries): Remove.
7481 (dfs_count_virtuals): Likewise.
7482 (num_extra_vtbl_entries): Likewise.
7483 (size_extra_vtbl_entries): Likewise.
7484 (layout_virtual_bases): Iterate in inheritance graph order under
7486 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7487 indicate that a vfield is present.
7488 (init_class_processing): Initialize access_public_node, etc., from
7490 (get_vtbl_decl_for_binfo): New function.
7491 (dump_class_hierarchy_r): Likewise.
7492 (dump_class_hierarchy): Use it.
7493 (finish_vtbls): Build the vtbls in inheritance graph order.
7494 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7495 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7496 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7498 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7499 where the vptr points, even for primary vtables.
7500 (build_vtbl_initializer): Adjust handling of vbase and vcall
7502 (build_vcall_and_vbase_vtable_entries): New function.
7503 (dfs_build_vbase_offset_vtbl_entries): Remove.
7504 (build_vbase_offset_vtbl_entries): Reimplement.
7505 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7506 were already handled in a primary base class vtable.
7507 (build_vcall_offset_vtbl_entries): Adjust.
7508 (build_rtti_vtbl_entries): Adjust.
7509 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7510 * init.c (expand_virtual_init): Simplify.
7511 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7512 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7513 * search.c (BINFO_ACCESS): New macro.
7514 (SET_BINFO_ACCESS): Likewise.
7515 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7516 (access_in_type): Likewise.
7517 (dfs_accessible_p): Likewise.
7518 (protected_accessible_p): Likewise.
7519 (lookup_fnfields_1): Adjust documentation.
7520 (dfs_mark_primary_bases): Move to class.c
7521 (mark_primary_bases): Likewise.
7522 (dfs_vbase_unmark): Remove.
7523 (virtual_context): Use BINFO_FOR_VBASE.
7524 (dfs_get_vbase_types): Simplify.
7525 (dfs_build_inheritance_graph_order): New function.
7526 (get_vbase_types): Use it.
7527 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7529 * tinfo.cc (get_vbase_offset): New function.
7530 (__vmi_class_type_info::do_find_public_src): Use it.
7531 (__vmi_class_type_info::do_dyncast): Likewise.
7532 (__vmi_class_type_info::do_upcast): Likewise.
7534 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7536 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7538 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7540 * rtti.c (class_hint_flags): Rename flags.
7541 (class_initializer): Remove flags.
7542 (synthesize_tinfo_var): Combine offset and flags. Add flags
7543 for __vmi_class_type_info.
7544 (create_tinfo_types): Remove flags from __class_type_info and
7545 __si_class_type_info. Merge flags and offset from
7546 base_class_type_info.
7547 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7548 (__base_class_info::is_virtual_p): Adjust.
7549 (__base_class_info::is_public_p): Adjust.
7550 (__base_class_info::offset): New accessor.
7551 (__class_type_info::details): Remove member.
7552 (__class_type_info::__class_type_info): Lose details.
7553 (__class_type_info::detail_masks): Remove.
7554 (__si_class_type_info::__si_class_type_info): Lose details.
7555 (__vmi_class_type_info::details): New member.
7556 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7557 (__vmi_class_type_info::detail_masks): New member.
7558 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7559 with unknown_details_mask.
7560 (__vmi_class_type_info::do_find_public_src): Adjust
7561 (__vmi_class_type_info::do_dyncast): Adjust.
7562 (__vmi_class_type_info::do_upcast): Set result details, if
7564 (__dynamic_cast): Temporarily #if out optimization.
7566 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7568 * rtti.c (get_tinfo_decl): Mark used.
7569 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7570 mark as dealt with, if we output it.
7572 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7574 * class.c: Reorganize to put virtual function table initialization
7575 machinery at the end of the file.
7577 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7579 * class.c (finish_struct): Use bitsize_zero_node.
7580 * pt.c (instantiate_class_template): Likewise.
7582 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7584 Put RTTI entries at negative offsets in new ABI.
7585 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7586 vbase offset at index -3, not -1.
7587 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7588 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7589 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7590 (build_rtti_vtbl_entries): New function.
7591 (set_rtti_entry): Remove.
7592 (build_primary_vtable): Don't use it.
7593 (build_secondary_vtable): Likewise.
7594 (start_vtable): Remove.
7595 (first_vfun_index): New function.
7596 (set_vindex): Likewise.
7597 (add_virtual_function): Don't call start_vtable. Do call
7599 (set_primary_base): Rename parameter.
7600 (determine_primary_base): Likewise.
7601 (num_vfun_entries): Don't use skip_rtti_stuff.
7602 (num_extra_vtbl_entries): Include RTTI information.
7603 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7604 (skip_rtti_stuff): Remove.
7605 (dfs_modify_vtables): Don't use it.
7606 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7607 (layout_nonempty_base_or_field): Update size handling.
7608 (create_vtable_ptr): Tweak.
7609 (layout_class_type): Adjust parameter names.
7610 (finish_struct_1): Simplify.
7611 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7612 (skip_rtti_stuff): Remove.
7613 (first_vfun_index): New function.
7614 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7615 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7616 (marked_vtable_pathp): Declare.
7617 (unmarked_vtable_pathp): Likewise.
7618 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7620 * rtti.c (build_headof): Look for RTTI at negative offsets.
7621 (get_tinfo_decl_dynamic): Likewise.
7622 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7624 (create_pseudo_type_info): Do it here instead. Adjust so that
7625 vptr points at first virtual function.
7626 * search.c (marked_vtable_pathp): Make it global.
7627 (unmarked_vtable_pathp): Likewise.
7628 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7629 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7630 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7631 (get_pure_virtuals): Likewise.
7632 (expand_upcast_fixups): Likewise.
7633 * tree.c (debug_binfo): Likewise.
7634 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7637 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7639 * class.c (check_field_decl): Fix typo.
7640 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7641 (check_methods): Likewise.
7642 (check_field_decls): Likewise.
7643 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7644 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7645 Use DECL_RESULT_FLD, not DECL_RESULT.
7646 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7647 * lex.c (identifier_type): Likewise.
7648 * pt.c (determine_specialization, lookup_template_class): Likewise.
7649 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7650 (resolve_overloaded_unification, more_specialized): Likewise.
7651 * semantics.c (finish_member_declaration): Likewise.
7652 * typeck.c (build_x_function_call): Likewise.
7654 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7656 * class.c (layout_empty_base): Handle empty bases with non-byte
7658 (build_base_field): Likewise.
7659 (layout_virtual_bases): Likewise.
7661 * class.c (finish_struct_1): Fix typo in this change:
7663 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7665 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7667 * decl.c (grokdeclarator): Count partial specializations when
7668 keeping track of how many template classes have been seen.
7670 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7672 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7674 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7675 (get_vfield_offset): Use byte_position.
7676 (set_rtti_entry): Set OFFSET to ssizetype zero.
7677 (get_binfo_offset_as_int): Deleted.
7678 (dfs_record_base_offsets): Use tree_low_cst.
7679 (dfs_search_base_offsets): Likewise.
7680 (layout_nonempty_base_or_field): Reflect changes in RLI format
7681 and call byte_position.
7682 (layout_empty_base): Convert offset to ssizetype.
7683 (build_base_field): use rli_size_unit_so_far.
7684 (dfs_propagate_binfo_offsets): Do computation in proper type.
7685 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7686 (layout_class_type): Reflect changes in RLI names and fields.
7687 (finish_struct_1): Set DECL_FIELD_OFFSET.
7688 * dump.c (dequeue_and_dump): Call bit_position.
7689 * expr.c (cplus_expand_constant): Use byte_position.
7690 * rtti.c (expand_class_desc): Use bitsize_one_node.
7691 * typeck.c (build_component_addr): Use byte_position and don't
7692 special case for zero offset.
7694 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7696 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7698 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7700 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7703 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7705 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7707 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7708 make_typename_type, check_initializer, cp_finish_decl,
7709 xref_tag): Likewise.
7710 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7711 decl_namespace, arg_assoc_template_arg, arg_assoc,
7712 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7713 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7714 args_to_string): Likewise.
7715 * friend.c (is_friend): Likewise.
7716 * lex.c (note_got_semicolon, note_list_got_semicolon,
7717 is_global): Likewise.
7718 * method.c (build_overload_nested_name, build_overload_value,
7719 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7720 * parse.y (typename_sub, typename_sub1): Likewise.
7721 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7722 process_partial_specialization, convert_template_argument,
7723 template_args_equal, add_pending_template, lookup_template_class,
7724 for_each_template_parm_r, maybe_fold_nontype_arg,
7725 tsubst, instantiate_template, type_unification_real, unify,
7726 instantiate_pending_templates, set_mangled_name_for_template_decl):
7728 * repo.c (repo_get_id, repo_template_used): Likewise.
7729 * search.c (lookup_field_1): Likewise.
7730 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7731 * xref.c (classname): Likewise.
7733 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7735 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7736 (CANONICAL_BINFO): New macro.
7737 (BINFO_NEW_VTABLE_MARKED): Use it.
7738 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7739 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7740 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7742 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7743 (build_secondary_vtable): Likewise.
7744 (dfs_finish_vtbls): Likewise.
7745 (dfs_accumulate_vtbl_inits): Likewise.
7746 (accumulate_vtbl_inits): New function.
7747 (finish_vtbls): Make sure that virtual bases come after
7748 non-virtual bases in the vtable group.
7749 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7750 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7751 * search.c (struct vbase_info): Move definition.
7752 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7753 (unmarked_new_vtable_p): Likewise.
7754 (dfs_mark_vtable_path): Remove.
7755 (dfs_mark_new_vtable): Remove.
7756 (dfs_unmark_new_vtable): Likewise.
7757 (dfs_clear_search_slot): Likewise.
7758 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7759 (dfs_clear_vbase_slots): Likewise.
7760 (init_vbase_pointers): LIkewise.
7762 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7764 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7765 SIZETYPE to a non-SIZETYPE.
7767 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7769 * class.c (layout_virtual_bases): Adjust names in conditionally
7772 * class.c (record_base_offsets): New function.
7773 (layout_conflict_p): Likewise.
7774 (layout_nonempty_base_or_field): Use it.
7775 (layout_empty_base): New function.
7776 (build_base_field): Use it.
7777 (build_base_fields): Update comment.
7778 (layout_virtual_bases): Fold in a little code form
7779 layout_basetypes. Use layout_empty_base.
7780 (layout_basetypes): Remove.
7781 (end_of_class): New function.
7782 (layout_class_type): Use it. Adjust.
7784 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7786 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7788 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7789 * typeck.c (fntype_p): Remove.
7791 * cp-tree.h (TI_SPEC_INFO): Remove.
7792 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7793 * pt.c (process_partial_specialization): Likewise.
7795 * class.c (build_base_field): Fix thinko in computation of binfo
7798 * tree.c (mark_local_for_remap_p): Mark variables declared in
7799 TARGET_EXPRs as well.
7801 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7803 * typeck.c (require_complete_type, complete_type,
7804 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7805 build_array_ref, convert_arguments, pointer_diff,
7806 build_x_unary_op, build_unary_op, build_c_cast,
7807 build_modify_expr): Use COMPLETE_TYPE_P etc.
7808 * call.c (is_complete, convert_like_real,
7809 build_new_method_call): Likewise.
7810 * class.c (build_vbase_pointer_fields, check_bases,
7811 build_base_field, finish_struct_1, pushclass): Likewise.
7812 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7813 * decl.c (maybe_process_template_type_declaration, pushtag,
7814 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7815 layout_var_decl, check_initializer, cp_finish_decl,
7816 grokdeclarator, require_complete_types_for_parms,
7817 grok_op_properties, xref_tag, xref_basetypes,
7818 check_function_type): Likewise.
7819 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7820 * friend.c (do_friend): Likewise.
7821 * init.c (build_offset_ref): Likewise.
7822 * parse.y (structsp): Likewise.
7823 * pt.c (maybe_process_partial_specialization,
7824 tsubst_friend_function, instantiate_class_template, tsubst,
7825 do_type_instantiation, instantiate_pending_templates): Likewise.
7826 * repo.c (repo_get_id): Likewise.
7827 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7828 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7829 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7830 * semantics.c (begin_class_definition): Likewise.
7831 * tree.c (build_cplus_method_type): Likewise.
7832 * typeck2.c (digest_init, build_functional_cast,
7833 add_exception_specifier): Likewise.
7834 * parse.h, parse.c: Regenerated.
7836 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7838 * inc/cxxabi.h: New header file. Define new-abi entry points.
7839 (__pointer_type_info::target): Rename member to ...
7840 (__pointer_type_info::type): ... here.
7841 (__base_class_info::type): Rename member to ...
7842 (__base_class_info::base): ... here.
7843 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7844 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7845 (abi_node): New global tree node.
7846 * decl.c (abi_node): Document.
7847 (init_decl_processing): Initialize abi_node.
7848 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7849 (get_vmi_pseudo_type_info): Likewise.
7850 (create_tinfo_types): Likewise.
7851 (emit_support_tinfos): Likewise.
7852 * tinfo.h (cxxabi.h): Include for new-abi.
7853 Move rtti class definitions to new header file.
7854 * tinfo.cc (abi): Use the namespace.
7855 (std): Move new abi rtti classes from here ...
7856 (__cxxabiv1): ... to here.
7857 * tinfo2.cc (cxxabi.h): Include for new-abi.
7858 Move rtti class definitions to new header file.
7859 (std): Move new abi rtti classes from here ...
7860 (__cxxabiv1): ... to here.
7861 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7864 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7865 Jason Merrill <jason@casey.cygnus.com>
7867 * method.c (build_overload_int): Use host_integerp.
7869 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7871 * init.c (build_offset_ref): Handle the case of a templated member
7874 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7876 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7878 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7880 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7881 * class.c (check_bitfield_decl): Turn illegal bitfields into
7883 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7885 (dfs_offset_for_unshared_vbases): Likewise.
7886 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7887 pointer-to-member correctly under the new ABI.
7888 * expr.c (cplus_expand_constant): Don't use cp_convert when
7889 turning an offset into a pointer-to-member.
7890 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7891 when dereferencing them under the new ABI.
7892 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7893 of pointers-to-members under the new ABI.
7895 * class.c (check_bitfield_decl): Remove restriction on really long
7897 (layout_class_type): Implement new ABI handling of bitfields
7898 longer than their types.
7900 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7902 * parse.y (extdefs): Call ggc_collect.
7903 * parse.c: Regenerated.
7905 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7907 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7908 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7911 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7913 * class.c (build_vbase_path): Use integer_zerop.
7914 (build_vtable_entry): Use tree_low_cst.
7915 (get_vfield_offset): Use bit_position.
7916 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7918 (check_bitfield_decl): Set DECL_SIZE using convert.
7919 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7920 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7922 (finish_struct_1): Use bit_position.
7923 (dump_class_hierarchy): Use tree_low_cst.
7924 * cp-tree.h (min_precision): Add declaration.
7925 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7926 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7927 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7928 * expr.c (cplus_expand_constant): Use bit_position.
7929 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7930 * rtti.c (get_base_offset): Use bit_position.
7931 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7932 host_integerp, and tree_low_cst.
7933 (pointer_int_sum): Use integer_zerop.
7934 (build_component_addr): Use bit_position.
7936 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7938 * typeck.c (require_complete_type): Don't assume size_zero_node.
7939 (complete_type_or_else): Likewise.
7941 2000-03-16 Steven Grady <grady@digitaldeck.com>
7942 Jason Merrill <jason@casey.cygnus.com>
7944 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7946 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7948 * decl2.c (grokfield): Bail out if type is error_mark_node.
7950 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7952 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7953 (__pointer_to_member_data): ... here. Adjust.
7954 * rtti.c (create_tinfo_types): Adjust.
7956 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7958 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7959 * decl.c (ref_desc_type_node): Undocument.
7960 * rtti.c (ptr_ref_initializer): Rename to ...
7961 (ptr_initializer): ... here. Adjust comments.
7962 (ptmd_initializer): Fix comment thinko.
7963 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7964 (create_tinfo_types): Remove ref_desc_type_node init.
7965 * tinfo2.cc (__reference_type_info): Remove.
7967 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7969 * decl.c (cp_finish_decl): Remove obsolete comment.
7971 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7973 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7975 * cp-tree.h: Tweak documentation.
7976 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7977 (avoid_overlap): Remove.
7978 (get_binfo_offset_as_int): New function.
7979 (dfs_serach_base_offsets): Likewise.
7980 (layout_nonempty_base_or_field): Likewise.
7981 (build_base_field): Layout fields here. Avoid placing two objects
7982 of the same type at the same address, under the new ABI.
7983 (build_base_fields): Adjust accordingly.
7984 (create_vtable_ptr): Return the new field, but don't attach it to
7986 (remove_base_field): Remove.
7987 (remove_base_fields): Remove.
7988 (layout_basetypes): Adjust accordingly.
7989 (layout_class_type): Call layout_field for each field, rather than
7990 just making a wholesale call to layout_type.
7992 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7994 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7996 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7998 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8000 * except.c (dtor_nothrow): New fn.
8001 (do_pop_exception): Use it. Take type parm.
8002 (push_eh_cleanup): Take type parm.
8003 (expand_start_catch_block): Pass it.
8004 (build_eh_type_type_ref): Accept null type.
8006 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8008 * cp-tree.h (revert_static_member_fn): Change prototype.
8009 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8010 (grok_op_properties): Likewise.
8011 (start_function): Likewise.
8012 (revert_static_member_fn): Simplify.
8013 * pt.c (check_explicit_specialization): Adjust call to
8014 revert_static_member_fn.
8016 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8018 * cp-tree.h (scope_kind): New type.
8019 (tmpl_spec_kind): Likewise.
8020 (declare_pseudo_global_level): Remove.
8021 (pseudo_global_level_p): Rename to template_parm_scope_p.
8022 (pushlevel): Remove declaration.
8023 (begin_scope): New function.
8024 (finish_scope): Likewise.
8025 (current_tmpl_spec_kind): Likewise.
8026 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8027 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8028 Add template_spec_p.
8029 (toplevel_bindings_p): Adjust.
8030 (declare_pseudo_global_level): Remove.
8031 (pseudo_global_level_p): Rename to template_parm_scope_p.
8032 (current_tmpl_spec_kind): New function.
8033 (begin_scope): Likewise.
8034 (finish_scope): Likewise.
8035 (maybe_push_to_top_level): Adjust.
8036 (maybe_process_template_type_declaration): Likewise.
8037 (pushtag): Likewise.
8038 (pushdecl_nonclass_level): Likewise.
8039 (lookup_tag): Likewise.
8040 (grokfndecl): Handle member template specializations. Share
8041 constructor and non-constructor code.
8042 * decl2.c (check_classfn): Handle member template specializations.
8043 * pt.c (begin_template_parm_list): Use begin_scope.
8044 (begin_specialization): Likewise.
8045 (end_specialization): Likewise.
8046 (check_explicit_specialization): Use current_tmpl_spec_kind.
8047 Handle member template specializations.
8048 (end_template_decl): Use finish_scope. Remove call to
8050 (push_template_decl_real): Remove bogus error message.
8051 (tsubst_decl): Fix typo in code contained in comment.
8052 (instantiate_template): Handle member template specializations.
8053 (most_general_template): Likewise.
8055 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8057 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8058 (do_identifier): Ditto for error().
8060 * pt.c (convert_nontype_argument): Ditto for cp_error().
8061 (convert_template_argument): Ditto for cp_pedwarn().
8063 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8065 * exception.cc (__check_null_eh_spec): New fn.
8066 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8068 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8070 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8071 * except.c (expand_end_eh_spec): Add the return type.
8072 * rtti.c (throw_bad_cast): Add the parmtypes.
8073 (throw_bad_typeid): Likewise.
8075 * semantics.c (expand_stmt): Only leave out rtl for unused
8076 artificials, and set DECL_IGNORED_P on them as well.
8077 * decl.c (wrapup_globals_for_namespace): Likewise.
8079 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8081 * decl.c (maybe_commonize_var): Skip all artificial decls.
8082 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8084 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8086 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8087 * cp-tree.h: Declare flag_enforce_eh_specs.
8088 * decl.c (store_parm_decls, finish_function): Check it.
8090 C library functions don't throw.
8091 * Makefile.in (cfns.h): New target.
8092 (except.o): Depend on it.
8093 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8094 * cfns.gperf: New file.
8095 * cfns.h: Generated.
8096 * except.c: Include it.
8097 (nothrow_libfn_p): New fn.
8098 * decl.c (grokfndecl): Use it.
8099 * cp-tree.h: Declare it.
8101 * decl.c (push_overloaded_decl_1, auto_function,
8102 define_function): Lose.
8103 (build_library_fn_1): New static fn.
8104 (builtin_function): Use it.
8105 (get_atexit_node): Use build_library_fn_ptr.
8106 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8107 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8108 push_void_library_fn, push_throw_library_fn): New fns.
8109 * cp-tree.h: Declare them.
8110 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8111 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8112 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8113 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8114 * rtti.c (build_runtime_decl): Lose.
8115 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8116 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8117 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8119 * call.c (build_call): Remove result_type parm.
8120 Call mark_used on unused artificial fns.
8121 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8123 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8125 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8127 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8128 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8129 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8130 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8131 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8132 expand_generic_desc): Likewise.
8134 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8136 * exception.cc (__cp_pop_exception): Cleanup the original object.
8138 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8140 * decl.c (grok_op_properties): Merge conversion to void warning
8141 with other silly op warnings.
8143 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8145 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8146 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8148 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8150 * decl.c (cp_make_fname_decl): New function.
8151 (wrapup_globals_for_namespace): Don't emit unused static vars.
8152 (init_decl_processing): Remove comment about use of
8153 array_domain_type. Set make_fname_decl.
8154 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8155 * semantics.c (begin_compound_stmt): Remove
8156 current_function_name_declared flagging.
8157 (expand_stmt): Don't emit unused local statics.
8158 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8161 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8163 * typeck.c (convert_for_assignment): Don't look at array
8165 * call.c (convert_like_real): Likewise.
8167 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8169 Add initial support for '\uNNNN' specifier.
8170 * lex.c (read_ucs): New fn.
8171 (readescape, skip_white_space): Call it.
8172 (is_extended_char, is_extended_char_1): New fns.
8173 (utf8_extend_token): New fn, #if 0'd out.
8174 (real_yylex): Treat extended chars like letters.
8176 * search.c (note_debug_info_needed): Walk the bases even if we
8177 weren't deferring the type itself.
8179 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8181 * decl2.c (finish_objects): Constify a char*.
8183 * method.c (emit_thunk): Likewise.
8185 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8187 * typeck.c (dubious_conversion_warnings): Look through
8190 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8192 * class.c (dfs_modify_vtables): I is now unsigned.
8193 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8194 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8195 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8196 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8197 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8198 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8199 Call integer_all_onesp.
8200 * typeck2.c (process_init_constructor): Use compare_tree_int.
8202 * lang-specs.h (as): Don't call if -syntax-only.
8204 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8206 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8207 RTL_EXPR_HAS_NO_SCOPE after all.
8209 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8211 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8212 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8213 RTL_EXPR_HAS_NO_SCOPE.
8215 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8218 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8220 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8222 * call.c (convert_like): Macrofy.
8223 (convert_like_with_context): New macro.
8224 (convert_like_real): Renamed from convert_like. Add calling
8225 context parameters, for diagnostics. Add recursive flag. Call
8226 dubious_conversion_warnings for outer conversion.
8227 (build_user_type_conversion): Use convert_like_with_context.
8228 (build_over_call): Likewise. Don't warn about dubious
8229 conversions here. Adjust convert_default_arg calls.
8230 (convert_default_arg): Add context parameters for diagnostics.
8231 Pass throught to convert_like_with_context.
8232 * cp-tree.h (convert_default_arg): Add context parameters.
8233 (dubious_conversion_warnings): Prototype new function.
8234 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8235 (dubious_conversion_warnings): New function, broken
8236 out of convert_for_assignment.
8237 (convert_for_assignment): Adjust.
8239 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8241 * decl2.c (key_method): Break out from...
8242 (import_export_vtable, import_export_class): ...here.
8244 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8245 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8247 * search.c (note_debug_info_needed, dfs_debug_mark,
8248 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8249 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8251 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8253 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8256 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8258 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8259 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8260 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8261 (lang_type): Split gets_new into has_new and has_array_new.
8262 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8263 (TYPE_GETS_NEW): Split into ...
8264 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8265 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8266 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8267 (build_op_new_call): Don't declare.
8268 (build_new_1): Likewise.
8269 * call.c (build_op_new_call): Remove.
8270 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8271 instead of TYPE_NEEDS_DESTRUCTOR.
8272 (finish_struct_bits): Likewise.
8273 (add_implicitly_declared_members): Likewise.
8274 (check_field_decl): Likewise.
8275 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8276 correctly under the new ABI.
8277 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8278 instead of TYPE_NEEDS_DESTRUCTOR.
8279 (initialize_local_var): Likewise.
8280 (destroy_local_var): Likewise.
8281 (cp_finish_decl): Likewise.
8282 (register_dtor_fn): Likewise.
8283 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8284 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8285 TYPE_VEC_DELETE_TAKES_SIZE here.
8286 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8287 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8288 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8289 (finish_destructor_body): Likewise.
8290 (maybe_build_cleanup_1): Likewise.
8291 * decl2.c (do_static_destruction): Likewise.
8292 * init.c (build_new_1): Make it static.
8293 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8294 (expand_cleanup_for_base): Likewise.
8295 (get_cookie_size): New function.
8296 (build_new_1): Handle array-new cookies correctly under the new
8298 (build_vec_delete_1): Likewise.
8299 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8300 (build_delete): Likewise.
8301 (build_vec_delete): Handle array-new cookies correctly under the new
8303 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8304 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8305 TYPE_HAS_ARRAY_NEW_OPERATOR.
8306 * ptree.c (print_lang_type): Check them.
8307 * search.c (context_for_name_lookup): Fix typo in comment.
8308 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8309 * tree.c (break_out_cleanups): Likewise.
8310 (build_cplus_array_test_1): Likewise.
8311 (cp_build_qualified_type_real): Likewise.
8312 * typeck.c (complete_type): Likewise.
8314 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8315 the command-line, not the end.
8317 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8319 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8321 2000-03-02 Tom Tromey <tromey@cygnus.com>
8323 * cp-tree.h (build_java_class_ref): Declare.
8324 * init.c (build_java_class_ref): No longer static.
8325 * except.c (expand_throw): Generate a Java-style `throw' if the
8326 thrown object is a "Java" object.
8327 (initialize_handler_parm): Generate a Java-style lookup of
8328 exception info if the caught object is a "Java" object.
8329 (catch_language, catch_language_init): New globals.
8330 (decl_is_java_type): New function.
8331 (expand_start_catch_block): Don't call push_eh_info() or
8332 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8333 class reference to build_catch_block.
8335 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8337 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8339 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8341 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8342 to merge reference/pointer code and fix incorrect warnings.
8344 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8346 * search.c (protected_accessible_p): Use context_for_name_lookup.
8348 * init.c (construct_virtual_bases): Fix thinko.
8349 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8351 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8353 * decl.c (current_function_decl): Move to toplev.c.
8355 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8357 * pt.c (fn_type_unification): Unify return type, whenever
8359 (get_bindings_real): Only pass return type when necessary.
8360 Remove explicit return type check.
8361 * class.c (resolve_address_of_overloaded_function): Pass desired
8362 return type to fn_type_unification.
8364 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8366 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8368 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8370 * rtti.c (expand_class_desc): Likewise.
8371 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8372 (THUNK_VCALL_OFFSET): Likewise.
8373 (THUNK_DELTA): Reflect changes in ../tree.h.
8375 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8377 * search.c (protected_accessible_p): Also allow the access if
8378 the member is public in DERIVED. Lose TYPE parm.
8379 (friend_accessible_p): Lose TYPE parm.
8380 (accessible_p): Adjust.
8382 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8384 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8385 on things that are not sizes; ssize_binop deleted.
8386 Call size_diffop when appropriate.
8387 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8388 (build_primary_vtable, build_secondary_vtable): Likewise.
8389 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8390 Variable I is HOST_WIDE_INT.
8391 (get_vfield_offset): Pass proper types to size_binop.
8392 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8393 (finish_struct_1): Likewise.
8394 (skip_rtti_stuff): Arg N is now pointer to signed.
8395 (layout_class_type): Use size_zero_node.
8396 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8397 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8398 * decl.c (complete_arry_type): Pass proper types to size_binop.
8399 (xref_basetypes): BINFO_OFFSET is sizetype.
8400 * error.c (dump_expr): Don't use size_binop non-sizes.
8401 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8402 * init.c (construct_virtual_bases): Fix type error.
8403 (build_vec_delete_1): Pass proper type to size_binop and don't
8405 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8406 * rtti.c (get_base_offset): Pass proper type to size_binop.
8407 * search.c (dfs_find_vbases): Fix type error.
8408 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8409 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8410 * tree.c (debug_binfo): Variable N is signed.
8411 Use HOST_WIDE_INT_PRINT_DEC.
8412 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8413 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8414 size_one_node and size_zero_node.
8415 (c_alignof): Use size_one_node.
8416 (build_component_addr): Pass proper types to size_binop.
8417 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8419 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8421 Implement class scope using-declarations for functions.
8422 * class.c (handle_using_decl): Call add_method for used functions.
8423 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8424 (add_method): Used functions are hidden by local functions.
8425 (check_bases_and_members): Handle using-decls before finalizing
8426 CLASSTYPE_METHOD_VEC.
8427 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8428 override the type of 'this' accordingly.
8429 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8430 (convert_class_to_reference, build_user_type_conversion_1,
8431 build_new_function_call, build_object_call, build_new_op,
8432 build_new_method_call): Pass ctype parm.
8434 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8436 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8437 build_new_function_call, build_object_call, build_new_op,
8438 build_new_method_call, build_op_delete_call): Don't get basetype_path
8440 * typeck.c (build_component_ref): Likewise.
8441 * init.c (build_offset_ref): Likewise.
8442 (resolve_offset_ref): Don't call enforce_access.
8443 Call build_scoped_ref.
8444 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8445 would cause an error or if -pedantic.
8446 * class.c (alter_access): Lose binfo parm.
8448 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8450 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8453 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8455 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8456 pseudo_type_info creation into the std namespace
8458 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8460 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8461 (import_export_class): Remove declaration.
8462 * decl2.c (import_export_class): Make it static.
8463 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8464 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8465 EXPR_WITH_FILE_LOCATION.
8466 * lex.c (check_newline): Tweak filename/lineno setting.
8467 * semantics.c (begin_while_stmt): Fix typo in comment.
8469 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8471 * lang-options.h (-fmessage-length=): Add missing option.
8473 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8475 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8477 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8479 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8481 * optimize.c (expand_call_inline): Emit the return label before
8482 evaluating the return value.
8484 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8486 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8487 than duplicating functionality here.
8488 * optimize.c: Include input.h.
8489 (expand_call_inline): Use push_srcloc and pop_srcloc.
8490 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8491 * parse.c: Regenerated.
8492 * Makefile.in (lex.o): Depend on input.h.
8493 (optimize.o): Likewise.
8495 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8497 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8498 function type, rather than ICE.
8500 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8502 * decl.c (grokdeclarator): Call decl_type_access_control.
8503 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8506 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8508 * decl.c (decls_match): Remove obsolete static member nadgering.
8510 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8512 * decl.c (grokdeclarator): Change ANSI to ISO.
8513 * lex.c (consume_string, readescape, do_identifier): Likewise.
8514 (parse_float, real_yylex): Likewise.
8515 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8516 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8517 new_type_id, maybe_label_decls, simple_stmt,
8518 for.init.statement): Likewise.
8519 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8520 * semantics.c (finish_named_return_value): Likewise.
8521 * parse.c: Regenerate.
8523 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8525 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8526 (CPTI_CLASS_STAR_TYPE): Remove.
8527 (vtable_index_type): Likewise.
8528 (class_star_type_node): Remove.
8529 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8530 (build_binary_op_nodefault): Remove.
8531 * call.c (build_new_op): Use build_binary_op instead of
8532 build_binary_op_nodefault.
8533 * decl.c (init_decl_processing): Remove class_star_type_node
8534 initialization. Make delta_type_node ptrdiff_type_node under the
8535 new ABI. Initialize vtable_index_type.
8536 (build_ptrmemfunc_type): Build different structures for the new
8538 (build_enumerator): Use build_binary_op instead of
8539 build_binary_op_nodefault.
8540 * method.c (build_overload_value): Mangle pointers-to-members
8541 appropriately under the new ABI.
8542 * typeck.c (build_array_ref): Use build_binary_op instead of
8543 build_binary_op_nodefault.
8544 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8545 (build_binary_op_nodefault): Rename to ...
8546 (build_binary_op): ... this. Remove old version. Adjust for
8547 pointer-to-member comparisons under the new ABI.
8548 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8549 (build_ptrmemfunc): Adjust for the new ABI.
8550 (expand_ptrmemfunc_cst): Likewise.
8551 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8552 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8554 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8556 * call.c (build_object_call): Compress consecutive calls to
8558 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8559 (build_op_delete_call): Adjust message formatting.
8561 * class.c (check_bases): Compress consecutive calls to
8563 (finish_struct_anon): Say 'ISO C++'.
8565 * decl.c (start_decl): Same here.
8566 (grok_reference_init): Likewise.
8567 (grokfndecl): Correct message formatting.
8568 (grokfndecl): Improve diagnostic.
8569 (check_static_variable_definition): Likewise. Say 'ISO C++'
8570 (compute_array_index_type): Say 'ISO C++'
8571 (create_array_type_for_decl): Compress consecutive calls to
8573 (grokdeclarator): Say 'ISO C++'
8574 (grok_op_properties): Likewise.
8576 * decl2.c (delete_sanity): Clairify diagnostic.
8577 (check_member_template): Same here.
8578 (grok_function_init): Use consistent terminology.
8580 * expr.c (do_case): Say 'ISO C++'
8582 * friend.c (do_friend): Compress consecutive calls to warning.
8584 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8586 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8587 * class.c (build_secondary_vtable): Reorganize. Don't create a
8588 new vtable under the new ABI.
8589 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8591 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8592 the initializing elements.
8593 (initialize_vtable): New function.
8594 (dfs_finish_vtbls): Use it.
8595 (dfs_accumulate_vtbl_inits): New function.
8596 (finish_vtbls): Merge primary and secondary vtables under the new
8598 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8599 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8602 * class.c (build_vtable): New function, split out from ...
8603 (get_vtable_decl): ... here, and ...
8604 (build_secondary_vtable): ... here.
8606 * pt.c (tsubst_decl): Fix formatting.
8608 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8610 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8611 (avoid_overlap, build_base_field): Likewise.
8612 (build_base_field, build_base_fields, is_empty_class):
8613 Test DECL_SIZE with integer_zero.
8614 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8615 * cp-tree.h (struct lang_type): New field size_unit.
8616 (CLASSTYPE_SIZE_UNIT): New macro.
8617 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8618 (cp_finish_decl): Delete -Wlarger-than processing.
8619 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8620 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8621 * tree.c (make_binfo): binfo vector is one entry longer.
8622 (walk_tree): Walk DECL_SIZE_UNIT.
8624 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8626 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8628 (build_vtable_entry): Don't assume all vtable entries are
8630 (build_vtbl_initializer): Adjust accordingly.
8631 (get_vtable_decl): Fix formatting.
8633 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8635 * semantics.c (deferred_type_access_control): Walk the entire
8637 (save_type_access_control): Rename from
8638 initial_deferred_type_access_control. Just remember the value.
8639 (decl_type_access_control): New fn.
8640 (begin_function_definition): Use deferred_type_access_control, after
8641 we've started the function. Set type_lookups to error_mark_node.
8642 * parse.y (frob_specs, fn.def1): Adjust.
8643 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8644 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8645 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8646 (after_type_component_declarator0): Likewise.
8647 (after_type_component_declarator): Likewise.
8648 (notype_component_declarator): Likewise.
8649 * cp-tree.h: Adjust.
8651 * decl.c (redeclaration_error_message): Allow redeclaration of
8652 namespace-scope decls.
8654 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8656 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8658 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8660 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8661 * decl2.c (grokclassfn): Likewise.
8663 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8665 * decl2.c (lang_decode_option): Don't set default message length
8667 * lex.c (lang_init_options): Set it here.
8669 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8671 Make DECL_CONTEXT mean the class in which a member function was
8672 declared, even for a virtual function.
8673 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8674 (DECL_FRIEND_CONTEXT): New macro.
8675 (DECL_REAL_CONTEXT): Remove.
8676 (SET_DECL_FRIEND_CONTEXT): Likewise.
8677 (DECL_VIRTUAL_CONTEXT): Adjust.
8678 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8679 (add_friends): Remove.
8680 (hack_decl_function_context): Likewise.
8681 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8683 (build_over_call): Fix indentation. Use DECL_CONTEXT
8684 instead of DECL_CLASS_CONTEXT.
8685 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8686 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8687 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8688 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8689 (build_base_field): Likewise.
8690 (finish_struct_1): Likewise.
8691 (build_self_reference): Likewise.
8692 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8694 (pushtag): Use decl_function_context, not
8695 hack_decl_function_context.
8696 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8697 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8698 (pushdecl): Remove bogus code.
8699 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8700 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8701 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8702 Use decl_function_context, nothack_decl_function_context.
8703 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8704 (grokdeclarator): Likewise. Use decl_function_context, not
8705 hack_decl_function_context.
8706 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8707 (start_function): Use DECL_FRIEND_CONTEXT, not
8708 DECL_CLASS_CONTEXT. Use decl_function_context, not
8709 hack_decl_function_context.
8710 (finish_function): Use decl_function_context, not
8711 hack_decl_function_context.
8712 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8714 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8715 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8716 (grokfield): Likewise.
8717 (finish_builtin_type): Likewise.
8718 (finish_vtable_vardec): Use decl_function_context, not
8719 hack_decl_function_context.
8720 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8721 (start_static_initialization_or_destruction): Likewise.
8722 (finish_static_initialization_or_destruction): Likewise.
8723 (mark_used): Adjust logic for deciding when to synthesize methods.
8724 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8726 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8728 * friend.c (is_friend): Likewise.
8729 (add_friends): Remove.
8730 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8731 * lex.c (begin_definition_of_inclass_inline): Use
8732 decl_function_context, not hack_decl_function_context.
8733 (process_next_inline): Likewise.
8734 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8735 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8736 DECL_CLASSS_CONTEXT.
8737 (hack_identifier): Likewise.
8738 (synthesize_method): Use decl_function_context, not
8739 hack_decl_function_context.
8740 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8742 (is_member_template): Use decl_function_context, not
8743 hack_decl_function_context. Use DECL_CONTEXT, not
8745 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8747 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8749 (push_template_decl_real): Likewise.
8750 (instantiate_class_template): Don't call add_friends.
8751 (tsubst_default_argument): Use DECL_CONTEXT, not
8753 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8754 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8755 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8757 * repo.c (repo_inline_used): Likewise.
8758 * search.c (current_scope): Adjust for new _CONTEXT macros.
8759 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8761 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8762 (lookup_fnfields_here):Likewise.
8763 (check_final_overrider): Likewise.
8764 (init_vbase_pointers): Likewise.
8765 (virtual_context): Likewise.
8766 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8767 (expand_body): Use decl_function_context, not
8768 hack_decl_function_context.
8769 * tree.c (hack_decl_function_context): Remove.
8770 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8772 * typeck2.c (error_not_base_type): Likewise.
8774 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8776 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8778 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8780 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8782 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8784 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8786 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8788 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8790 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8792 * parse.y (frob_specs): Split out...
8793 (parse_decl): From here.
8794 (fn.def2): Call initial_deferred_type_access_control.
8795 (after_type_component_declarator0): Call frob_specs.
8796 (notype_component_declarator0): Likewise.
8797 * search.c (friend_accessible_p): Nested classes are friends of their
8800 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8802 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8803 used to create an implicit temporary.
8805 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8808 2000-02-08 Nathan Sidwell <nathan@acm.org>
8810 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8811 strip array element qualifiers too.
8813 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8815 * decl.c (store_parm_decls): Don't build cleanups for parameters
8816 while processing_template_decl.
8818 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8820 * cp-tree.h (struct saved_scope): Add incomplete field.
8821 (namespace_scope_incomplete): New macro.
8822 * decl.c (pushdecl): Use it.
8823 (hack_incomplete_structures): Use it. See through artificial
8825 (mark_saved_scope): Mark it.
8827 Implement access control for nested types.
8828 * search.c (type_access_control): New fn.
8829 (accessible_p): Now we do perform access control for types.
8830 * semantics.c (deferred_type_access_control): New fn.
8831 (initial_deferred_type_access_control): New fn.
8832 (begin_function_definition): Call it. Add lookups parm.
8833 * decl.c (struct binding_level): Add this_class field.
8834 (pushlevel_class): Set it.
8835 (mark_binding_level): Mark it.
8836 (lookup_name_real): Use it. Call type_access_control.
8837 (mark_saved_scope): Mark lookups field.
8838 * cp-tree.h (flagged_type_tree): Add lookups field.
8839 (struct saved_scope): Add lookups field.
8840 (type_lookups): New macro.
8841 * parse.y (declmods): Now <ftype>.
8842 (parse_decl): Add lookups parm. Call
8843 initial_deferred_type_access_control.
8844 (lang_extdef): Clear type_lookups.
8845 (typed_declspecs, declmods, typespec): Set lookups field.
8846 (initdcl): Call deferred_type_access_control.
8847 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8848 component_decl_1, named_parm): Adjust.
8849 * friend.c (is_friend): Nested classes are friends of their
8852 * class.c (currently_open_derived_class): New fn.
8853 * method.c (hack_identifier): Use it.
8855 * lex.c (do_identifier): Remove obsolete code.
8857 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8859 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8861 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8862 thinks this file is plain C).
8864 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8866 * Makefile.in (call.o): Depend on $(EXPR_H).
8868 * call.c: Include "expr.h".
8870 * class.c (dump_class_hierarchy): Add prototype.
8872 * search.c (dfs_get_pure_virtuals): Likewise.
8874 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8876 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8879 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8881 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8882 Store it in DECL_FCONTEXT.
8883 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8885 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8887 * tinfo.h (old abi): #include "tconfig.h".
8888 * tinfo.cc (convert_to_base): Move into old abi section.
8890 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8892 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8893 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8894 (BINFO_PRIMARY_BINFO): New macro.
8895 (BF_DELTA): Rename to ...
8896 (BV_DELTA): ... this.
8897 (BF_VCALL_INDEX): Rename to ...
8898 (BV_VCALL_INDEX): ... this.
8899 (BF_FN): Rename to ...
8901 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8902 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8903 (modify_vtable_entry): Simplify.
8904 (add_virtual_function): Rename BF_ macros to BV_ variants.
8905 (build_vtable_initializer): Likewise.
8906 (get_class_offset_1): Remove.
8907 (dfs_get_class_offset): Likewise.
8908 (get_class_offset): Likewise.
8909 (dfs_find_final_overrider): New function.
8910 (find_final_overrider): Likewise.
8911 (modify_one_vtable): Remove.
8912 (dfs_find_base): New function.
8913 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8914 find_final_overrider.
8915 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8917 (dfs_fixup_vtable_deltas): Remove.
8918 (override_one_vtable): Remove.
8919 (merge_overrides): Likewise.
8920 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8921 unreal chilren of virtual bases.
8922 (finish_struct_1): Don't use merge_overrides. Don't use
8923 dfs_fixup_vtable_deltas.
8924 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8927 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8928 Jason Merrill <jason@yorick.cygnus.com>
8930 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8932 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8934 * exception.cc (__throw_bad_typeid): Add missing std::.
8936 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8938 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8940 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8942 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8944 Runtime support for new-abi rtti.
8945 * inc/typeinfo (type_info::operator!=): Define in class.
8946 (type_info::before, type_info::name, type_info::operator==,
8947 type_info::operator!=): Define new ABI implementations.
8948 (type_info::is_pointer_p, type_info::is_function_p): Declare
8949 new virtual functions.
8950 (type_info::do_catch, type_info::do_upcast): Likewise.
8952 * tinfo.h (__base_class_info): Define new class.
8953 (__class_type_info): Likewise.
8954 (__si_class_type_info): Likewise.
8955 (__vmi_class_type_info): Likewise.
8956 (__dynamic_cast): Prototype.
8958 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8959 (type_info::is_pointer_p): Define new function.
8960 (type_info::is_function_p): Likewise.
8961 (type_info::do_catch): Likewise.
8962 (type_info::do_upcast): Likewise.
8963 (vtable_prefix): New structure for vtable access.
8964 (adjust_pointer): Define new template function.
8965 (contained_p, public_p, virtual_p, contained_public_p,
8966 contained_nonpublic_p, contained_nonvirtual_p): Define new
8968 (nonvirtual_base_type): New local variable.
8969 (__class_type_info::~__class_type_info): Define.
8970 (__si_class_type_info::~__si_class_type_info): Likewise.
8971 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8972 (__class_type_info::do_catch): Define new function.
8973 (__class_type_info::do_upcast): Likewise.
8974 (__class_type_info::find_public_src): Likewise.
8975 (__class_type_info::do_find_public_src): Likewise.
8976 (__si_class_type_info::do_find_public_src): Likewise.
8977 (__vmi_class_type_info::do_find_public_src): Likewise.
8978 (__class_type_info::do_dyncast): Likewise.
8979 (__si_class_type_info::do_dyncast): Likewise.
8980 (__vmi_class_type_info::do_dyncast): Likewise.
8981 (__class_type_info::do_upcast): Likewise.
8982 (__si_class_type_info::do_upcast): Likewise.
8983 (__vmi_class_type_info::do_upcast): Likewise.
8984 (__dynamic_cast): Likewise.
8986 * tinfo2.cc (__fundamental_type_info): Define new class.
8987 (__pointer_type_info): Likewise.
8988 (__reference_type_info): Likewise.
8989 (__array_type_info): Likewise.
8990 (__function_type_info): Likewise.
8991 (__enum_type_info): Likewise.
8992 (__ptr_to_member_type_info): Likewise.
8993 (__fundamental_type_info::~__fundamental_type_info): Define.
8994 (__pointer_type_info::~__pointer_type_info): Likewise.
8995 (__reference_type_info::~__reference_type_info): Likewise.
8996 (__array_type_info::~__array_type_info): Likewise.
8997 (__function_type_info::~__function_type_info): Likewise.
8998 (__enum_type_info::~__enum_type_info): Likewise.
8999 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9000 (__pointer_type_info::do_catch): Define new function.
9001 (__ptr_to_member_type_info::do_catch): Define new function.
9003 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9004 (__is_pointer): Likewise.
9006 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9008 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9010 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9011 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9012 (make_new_vtable): New function.
9013 (modify_vtable_entry): Handle generation of new vtables correctly.
9014 (modify_one_vtable): Remove unused parameter.
9015 (dfs_fixup_vtable_deltas): Likewise.
9016 (override_one_vtable): Use build_secondary_vtable.
9017 (finish_struct_1): Use build_primary_vtable and
9018 build_secondary_vtable.
9020 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9022 * cp/decl.c: Adjust variable names, comments, help strings.
9024 2000-01-29 Nathan Sidwell <nathan@acm.org>
9026 * new2.cc (operator delete[]): Use operator delete, don't assume
9029 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9031 * class.c (build_vtbl_initializer): Add argument to
9032 build_vtable_entry call.
9034 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9036 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9037 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9038 (BF_DELTA): New macro.
9039 (BF_VCALL_INDEX): Likewise.
9041 (THUNK_VCALL_OFFSET): Likewise.
9042 (make_thunk): Change prototype.
9043 * class.c (build_vtable_entry): Integrate
9044 build_vtable_entry_for_fn. Handle vcall indices.
9045 (build_vtable_entry_for_fn): Remove.
9046 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9047 BF_VCALL_INDEX, BF_FN.
9048 (modify_vtable_entry): Integrate common code from
9049 modify_one_vtable and dfs_fixup_vtable_deltas.
9050 (add_virtual_function): Set BF_VCALL_INDEX.
9051 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9053 (modify_one_vtable): Simplify.
9054 (dfs_fixup_vtable_deltas): Likewise.
9055 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9056 * method.c (make_thunk): Handle vcall indices.
9058 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9060 Compiler side new abi rtti (not enabled).
9061 * cp-tree.h (new_abi_rtti_p): New macro.
9062 (emit_support_tinfos): Prototype new function.
9063 (tinfo_decl_p): Likewise.
9064 (emit_tinfo_decl): Likwise.
9065 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9067 (doing_runtime): New local static.
9068 (init_rtti_processing): Add new-abi initializer.
9069 (get_tinfo_decl): Add new-abi logic.
9070 (tinfo_from_decl): Likewise.
9071 (build_dynamic_cast_1): Likewise.
9072 (qualifier_flags): New static function.
9073 (tinfo_base_init): Likewise.
9074 (generic_initializer): Likewise.
9075 (ptr_ref_initializer): Likewise.
9076 (ptmd_initializer): Likewise.
9077 (class_hint_flags): Likewise.
9078 (class_initializer): Likewise.
9079 (synthesize_tinfo_var): Likewise.
9080 (create_real_tinfo_var): Likewise.
9081 (create_pseudo_type_info): Likewise.
9082 (get_vmi_pseudo_type_info): Likewise.
9083 (create_tinfo_types): Likewise.
9084 (emit_support_tinfos): New global function.
9085 (tinfo_decl_p): New global predicate.
9086 (emit_tinfo_decl): New global function.
9087 * class.c (set_rtti_entry): Generalize for old and new rtti.
9088 (build_vtbl_initializer): Likewise.
9089 * decl2.c (finish_file): Likewise.
9091 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9093 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9094 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9096 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9098 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9101 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9103 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9105 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9107 * optimize.c (calls_setjmp_r): Supply new argument
9108 to special_function_p.
9110 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9112 * call.c: PROTO -> PARAMS.
9113 * class.c: Likewise.
9114 * cp-tree.h: Likewise.
9118 * decl2.c: Likewise.
9120 * errfn.c: Likewise.
9121 * error.c: Likewise.
9122 * except.c: Likewise.
9125 * input.c: Likewise.
9128 * method.c: Likewise.
9129 * optimize.c: Likewise.
9130 * parse.y: Likewise.
9134 * search.c: Likewise.
9135 * semantics.c: Likewise.
9138 * typeck.c: Likewise.
9139 * typeck2.c: Likewise.
9142 2000-01-25 Richard Henderson <rth@cygnus.com>
9144 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9146 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9148 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9149 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9150 (struct vcall_offset_data_s): New type.
9151 (dfs_vcall_offset_queue_p): New function.
9152 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9153 (build_vcall_offset_vtbl_entries): Likewise.
9154 (layout_vtable_decl): Likewise.
9155 (num_vfun_entries): Likewise.
9156 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9157 (build_vtbl_initializer): Likewise.
9158 (dfs_finish_vtabls): Use layout_vtable_decl.
9159 (modify_one_vtables): Always duplicate vtables under the new ABI.
9160 (finish_struct_1): Use layout_vtable_decl.
9162 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9164 * decl.c (member_function_or_else): Change third arg from a format
9165 specifier to an `enum overload_flags'. Callers changed.
9167 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9169 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9170 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9171 build_const_cast, get_delta_difference, check_return_expr): Avoid
9172 ANSI string concatenation usage.
9174 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9176 * class.c (layout_class_type): Put the fields required to make a
9177 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9180 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9182 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9185 * decl2.c (mark_used): Do instantiate inlines that have been
9186 explicitly instantiated.
9188 2000-01-24 Richard Henderson <rth@cygnus.com>
9190 * call.c (build_over_call): Use expand_tree_builtin.
9191 * typeck.c (build_function_call_real): Likewise.
9192 (build_binary_op_nodefault): Handle unordered compares.
9194 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9196 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9197 cp_tree_index values.
9198 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9199 New global node #defines for them.
9200 * rtti.c (call_void_fn): Replace with ...
9201 (build_runtime_decl): ... new static function.
9202 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9203 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9204 (build_dynamic_cast_1): Always produce correctly typed result.
9205 Explicitly produce type_info addresses. Use dynamic_cast_node.
9206 * exception.cc (__throw_bad_cast): Return `void *'.
9207 (__throw_bad_typeid): Return `const type_info &'.
9209 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9211 * cp-tree.h (get_vtable_decl): Prototype new function.
9212 * class.c (get_vtable_decl): New function. Broken out from ...
9213 (build_vtable): ... here. Use it.
9214 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9217 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9219 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9220 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9221 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9222 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9223 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9224 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9225 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9226 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9227 (CPTI_TINFO_VAR_ID): New enumeration.
9228 (__tp_desc_type_node, __access_mode_type_node,
9229 __bltn_desc_type_node, __user_desc_type_node,
9230 __class_desc_type_node, __ptr_desc_type_node,
9231 __attr_desc_type_node, __func_desc_type_node,
9232 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9233 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9234 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9235 enum_desc_type_node, class_desc_type_node,
9236 si_class_desc_type_node, vmi_class_desc_type_node,
9237 ptmd_desc_type_node, base_desc_type_node): New #defines.
9238 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9239 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9240 (tinfo_var_id): New enumeration.
9241 (DECL_TINFO_FN_P): Augment comment.
9242 * decl.c (cp_global_trees): Adjust documentation.
9243 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9244 tinfo_decl_type and tinfo_var_id.
9245 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9246 (build_typeid): Remove unused variable.
9247 (get_tinfo_var): Use tinfo_var_id.
9248 (tinfo_name): New static function.
9249 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9250 (tinfo_from_decl): Likewise.
9251 (get_base_offset): New static function, broken out of
9253 (expand_si_desc): Use tinfo_name.
9254 (expand_class_desc): Likewise. Lose local static variable.
9255 Use base_desc_type_node. Use get_base_offset.
9256 (expand_ptr_desc): Use tinfo_name.
9257 (expand_attr_desc): Likewise.
9258 (expand_generic_desc): Likewise.
9260 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9261 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9263 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9265 * cp-tree.h (__eprintf): Remove declaration.
9266 * tree.c (__eprintf): Remove definition.
9268 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9269 Mark Mitchell <mark@codesourcery.com>
9271 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9272 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9274 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9276 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9278 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9280 * cp-tree.h (register_dtor_fn): New function.
9281 * decl.c (destroy_local_static): Rename to ...
9282 (register_dtor_fn): ... this. Give it external linkage.
9283 (expand_static_init): Use it.
9284 * decl2.c (do_static_initialization): Likewise, if using
9286 (do_static_destruction): Check that __cxa_atexit is not in use.
9287 (finish_file): Don't call do_static_destruction if using
9290 * typeck.c (convert_arguments): Restore two-message error
9293 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9295 Remap dynamic cast hint values to be consistent across ABIs.
9296 * search.c (dynamic_cast_base_recurse): Remap generated value.
9297 (get_dynamic_cast_base_type): Adjust documentation.
9298 * tinfo.h (__user_type_info::dyncast): Likewise.
9299 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9300 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9301 (__class_type_info::do_dyncast): Likewise.
9302 (__class_type_info::do_find_public_subobj): Likewise.
9303 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9305 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9307 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9309 * typeck2.c (incomplete_type_error): Restore previous
9310 cp_error and cp_error_at call sequence.
9312 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9314 * class.c (dump_class_hierarchy): Make format agree with argument;
9315 cast pointer to unsigned long and print with %lx.
9317 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9319 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9321 * typeck.c (composite_pointer_type, common_type,
9322 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9323 build_function_call_real, convert_arguments,
9324 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9325 build_unary_op, mark_addressable, build_compound_expr,
9326 build_static_cast, build_reinterpret_cast, build_const_cast,
9327 build_c_cast, build_modify_expr, get_delta_difference,
9328 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9329 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9331 * typeck2.c (readonly_error, abstract_virtuals_error,
9332 process_init_constructor, check_for_new_type): Likewise.
9334 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9336 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9339 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9341 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9342 (build_x_typeid): Likewise.
9343 (get_tinfo_fn): Likewise.
9344 (get_tinfo_fn_unused): Rename to ...
9345 (get_tinfo_decl): ... here.
9346 * rtti.c (build_headof): Replace logic error with assertion.
9347 (get_tinfo_fn_dynamic): Rename to ...
9348 (get_tinfo_decl_dynamic): ... here. Make static. Use
9349 complete_type_or_else.
9350 (build_x_typeid): Move into ...
9351 (build_typeid): ... here. Adjust call to
9352 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9353 throw_bad_typeid expression.
9354 (get_tinfo_fn_unused): Rename to ...
9355 (get_tinfo_decl): ... here. Adjust comment.
9356 (get_tinfo_fn): Delete.
9357 (tinfo_from_decl): New static function.
9358 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9359 (get_typeid): Use complete_type_or_else.
9360 (build_dynamic_cast_1): Adjust calls to
9361 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9362 * parse.y (primary): Adjust call to build_typeid.
9363 * except.c (build_eh_type_type_ref): Adjust call to
9364 get_tinfo_decl. Mark as used.
9365 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9366 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9367 * parse.c: Regenerated.
9369 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9371 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9373 (resolves_to_fixed_type_p): Document calling convention.
9374 * rtti.c (build_x_typeid): Initialize NONNULL.
9376 * cp-tree.h (build_shared_int_cst): New function.
9377 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9378 * class.c (modify_vtable_entry): Likewise.
9379 (add_virtual_function): Split out code to generated shared
9380 INTEGER_CSTs to build_share_int_cst.
9381 (modify_all_vtables): Handle all the overridden functions here.
9382 Add overridden functions from non-primary virtual bases to the
9384 (finish_struct_1): Adjust call to modify_all_vtables. Add
9385 overridden functions from non-primary bases to the vtable.
9386 * tree.c (build_shared_int_cst): New function.
9388 * cp-tree.h (scratchalloc): Remove.
9389 (build_scratch_list): Likewise.
9390 * call.c (convert_class_to_reference): Replace build_scratch_list
9391 and build_expr_list with build_tree_list.
9392 (add_candidate): Replace scratchalloc with expralloc. Note memory
9394 (build_user_type_conversion_1): Replace build_scratch_list
9395 and build_expr_list with build_tree_list.
9396 (build_new_op): Likewise.
9397 (build_op_delete_call): Likewise.
9398 (convert_like): Likewise.
9399 * cvt.c (ocp_convert): Likewise.
9400 * decl.c (start_decl): Likewise.
9401 (start_function): Likewise.
9402 (finish_destructor_body): Likewise.
9403 (maybe_build_cleanup_1): Likewise.
9404 * decl2.c (reparse_decl_as_expr): Likewise.
9405 * init.c (perform_member_init): Likewise.
9406 (expand_cleanup_for_base): Likewise.
9407 (build_builtin_delete_call): Likewise.
9408 (build_new_1): Likewise.
9409 (build_delete): Likewise.
9410 * method.c (do_build_assign_ref): Likewise.
9411 * parse.y (already_scoped_stmt): Likewise.
9412 (nontrivial_exprlist): Likewise.
9413 (net_initializer): Likewise.
9414 (initlist): Likewise.
9415 * parse.c: Regenerated.
9416 * rtti.c (build_x_typeid): Likewise.
9417 (build_dynamic_cast_1): Likewise.
9418 * typeck.c (build_x_compound_expr): Likewise.
9419 (build_static_cast): Likewise.
9420 (build_modify_expr): Likewise.
9422 * cp-tree.h (DECL_VINDEX): Add documentation.
9423 * class.c (build_vtable_entry): Likewise.
9424 (start_vtable): Add comment.
9425 (add_virtual_function): Replace pending_hard_virtuals with
9426 overridden_virtuals and pending_virtuals with new_virtuals.
9427 Replace redundant assignments with assertions.
9428 (check_for_override): Add comment.
9429 (check_bases_and_members): Replace pending_hard_virtuals with
9430 overridden_virtuals and pending_virtuals with new_virtuals.
9431 (create_vtbl_ptr): Likewise.
9432 (layout_class_type): Likewise.
9433 (finish_struct_1): Likewise. Add comments.
9435 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9437 * class.c (finish_struct_1): Replace redundant code with
9440 * cp-tree.h (flag_new_abi): Move.
9441 (flag_use_cxa_atexit): Likewise.
9442 (flag_honor_std): Likewise.
9443 (flag_rtti): Likewise.
9444 (vbase_offsets_in_vtable_p): Define.
9445 (vptrs_present_everywhere_p): Likewise.
9446 (TYPE_CONTAINS_VPTR_P): Likewise.
9447 (dfs_walk_real): Declare.
9448 * class.c (build_vbase_pointer_fields): Check
9449 vbase_offsets_in_vtable_p.
9450 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9452 (build_vbase_offset_vtbl_entries): Simplify.
9453 (build_vbase_offset_vtbl_entries): Adjust.
9454 (build_vbase_pointer): Add ability to look up vbase offsets in
9456 (start_vtable): New function.
9457 (add_virtual_function): Use it.
9458 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9459 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9460 (build_vtbl_initializer): Take the type of the complete object as
9461 input. Use it to correctly calculate vbase offsets.
9462 (dfs_finish_vtbls): Pass the complete type to
9463 build_vtbl_initializer.
9464 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9465 (create_vtable_ptr): Create a vtable even if there are no
9466 new virtual functions, under the new ABI.
9467 (finish_struct_1): Likewise.
9468 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9469 * decl.c (exapnd_static_init): Remove call to
9470 preserve_initializer.
9471 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9473 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9474 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9475 (construct_virtual_bases): Don't initialize virtual base pointers
9477 (build_aggr_init): Clean up comment.
9478 (expand_aggr_init_1): Likewise.
9479 * rtti.c (expand_class_desc): Store the virtual function table
9480 index where the vbase offset lives in the offset field.
9481 * search.c (dfs_walk_real): Make it global.
9482 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9483 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9485 * tinfo.h (USItype): Make it signed under the new ABI.
9486 * tinfo.cc (convert_to_base): New function. Encapsulate base
9487 conversion logic here.
9488 (__class_type_info::do_upcast): Use it.
9489 (__class_type_info::do_dyncast): Likewise.
9490 (__class_type_info::do_find_public_subobj): Likewise.
9492 * init.c (construct_virtual_bases): Don't look up the addresses of
9493 virtual bases at run-time.
9495 * class.c (build_vbase_pointer): Relocate.
9496 (build_vbase_pointer_fields): Likewise.
9497 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9498 (build_vbase_offset_vtbl_entries): Likewise.
9500 * decl.c (init_decl_processing): Complain if -fnew-abi
9501 -fno-vtable-thunks is used.
9503 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9506 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9508 * cp-tree.h (num_extra_vtbl_entries): New function.
9509 (size_extra_vtbl_entries): Likewise.
9510 (dfs_vtable_path_unmark): Likewise.
9511 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9512 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9513 * class.c (num_extra_vtbl_entries): New function.
9514 (size_extra_vtbl_entries): Likewise.
9515 (dfs_build_vbase_offset_vtbl_entries): New function.
9516 (build_vbase_offset_vtbl_entries): Likewise.
9517 (build_vtbl_initializer): Use it.
9518 (finish_struct_1): Adjust vtable sizes (using
9519 num_extra_vtbl_entries).
9520 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9521 THUNK_DECL is non-NULL before expanding it.
9522 * init.c (expand_virtual_init): Adjust the vtable pointer by
9523 size_extra_vtbl_entries before storing it.
9524 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9525 Handle TREE_LIST parameters here, not in the dfs_* functions.
9526 (dfs_unmarked_real_bases_queue_p): Adjust.
9527 (dfs_marked_real_bases_queue_p): Likewise.
9528 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9529 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9530 (dfs_vtable_path_unmark): Likewise.
9532 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9534 * optimize.c (copy_body_r): Clear the operand three of a
9535 TARGET_EXPR when copying it.
9537 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9539 * method.c (build_decl_overload_real): Check whether we are in ::
9540 before returning __builtin_new/delete.
9542 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9544 * pt.c (tsubst_friend_function): Improve comment.
9545 (instantiate_decl): Avoid crashing when a "nested" function is
9546 instantiated from the top level.
9548 * dump.c (dqeueue_and_dump): Dump
9549 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9551 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9553 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9555 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9557 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9558 ENABLE_NEW_GXX_ABI defined.
9559 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9560 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9561 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9563 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9565 * decl.c (start_cleanup_fn): Call pushdecl.
9567 * call.c (convert_class_to_reference): Fix typos.
9568 (build_conditional_expr): Handle errors gracefully.
9569 * class.c (push_nested_class): Likewise.
9570 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9571 (DECL_THIS_EXTERN): Use it.
9572 (DECL_THIS_STATIC): Likewise.
9573 * cvt.c (convert_to_void): Handle errors gracefully.
9574 (build_expr_type_conversion): Likewise.
9575 * decl.c (maybe_push_decl): Likewise.
9576 (start_decl_1): Likewise.
9577 (require_complete_types_for_parms): Likewise.
9578 * parse.y (structsp): Likewise.
9579 (base_class): Likewise.
9580 * parse.c: Regenerated.
9581 * pt.c (finish_member_template_decl): Likewise.
9582 * typeck.c (decay_conversion): Likewise.
9584 * cp-tree.h (dfs_skip_vbases): New function.
9585 (find_vbase_instance): Likewise.
9586 * class.c (determine_primary_base): Allow a nearly empty base to
9587 serve as a primary base class under the new ABI.
9588 (get_class_offset_1): Rename to ...
9589 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9591 (get_class_offset): Use it. Issue error messages here.
9592 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9593 find the right copies of virtual bases.
9594 (fixup_vtable_deltas1): Rename to ...
9595 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9596 bases as primary bases.
9597 (fixup_vtable_deltas): Remove.
9598 (override_one_vtable): Handle virtual bases as primary bases.
9599 (merge_overrides): Likewise.
9600 (finish_struct_1): Likewise.
9601 (dump_class_hierarchy): Dump primary-ness of bases as well.
9602 * search.c (mark_primary_bases): Use a pre-order traversal to
9603 handle primary virtual bases.
9604 (dfs_skip_vbases): New fiunction.
9605 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9606 (fixup_virtual_upcast_offsets): Likewise.
9607 (fixup_all_virtual_upcast_offsets): Likewise.
9608 (dfs_find_vbase_instances): New function.
9609 (find_vbase_instance): Likewise.
9611 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9613 * lex.c (DIR_SEPARATOR): Delete macro.
9615 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9617 * decl2.c (lang_decode_option): Handle automatic line wrapping
9620 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9622 * friend.c (do_friend): Don't resolve scopes when processing
9623 template declarations, even if the qualifying scope doesn't
9624 involve template parameters.
9626 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9628 * class.c (dfs_modify_vtables_queue_p): Remove.
9629 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9630 and dfs_marked_real_bases_queue_p instead of
9631 dfs_modify_vtables_queue_p.
9633 * class.c (build_vbase_path): Simplify.
9634 (dfs_propagate_binfo_offsets): New function.
9635 (propagate_binfo_offsets): Use it.
9636 (remove_base_field): Simplify.
9637 (dfs_set_offset_for_vbases): Remove.
9638 (dfs_set_offset_for_shared_vbases): New function.
9639 (dfs_set_offset_for_unshared_vbases): Likewise.
9640 (layout_virtual_bases): Use them.
9641 (layout_basetypes): Don't call propagate_binfo_offsets.
9642 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9645 * class.c (build_base_field): New function, split out from ...
9646 (build_base_fields): ... here. Use it. Allocate primary bases
9647 first, under the new ABI.
9648 (get_vtable_entry): Remove.
9649 (remove_base_field): New function, split out from ...
9650 (remove_base_fields): ... here. Adjust since primary bases come
9651 first under the new ABI.
9653 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9654 (initialize_vtbl_ptrs): New function.
9655 (expand_indirect_vtbls_init): Change prototype.
9656 (convert_pointer_to_vbase): Declare.
9657 * init.c (expand_direct_vtbls_init): Remove.
9658 (dfs_initialize_vtbl_ptrs): New function.
9659 (initialize_vtbl_ptrs): Likewise.
9660 (emit_base_init): Use initialize_vtbl_ptrs.
9661 * search.c (convert_pointer_to_vbase): Make it global.
9662 (expand_indirect_vtbls_init): Remove vtable initialization code.
9663 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9665 * class.c (dfs_finish_vtbls): New function.
9666 (finish_vtbls): Use it.
9667 (dump_class_hierarchy): New function.
9669 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9670 (BINFO_VBASE_PRIMARY_P): New macro.
9671 (BINFO_VIRTUALS): Add to documentation.
9672 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9673 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9674 (dfs_mark_primary_bases_queue_p): Likewise.
9675 (dfs_unmarked_real_bases_queue_p): New function.
9676 (dfs_marked_real_bases_queue_p): Likewise.
9677 * search.c (dfs_mark_primary_bases): Adjust.
9678 (mark_primary_bases): Likewise.
9679 (get_shared_vbase_if_not_primary): New function.
9680 (dfs_unmarked_real_bases_queue_p): Likewise.
9681 (dfs_marked_real_bases_queue_p): Likewise.
9682 (dfs_get_pure_virtuals): Simplify.
9683 (get_pure_virtuals): Likewise.
9685 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9687 * lex.c: Include tm_p.h.
9689 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9691 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9693 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9695 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9696 * pt.c (instantiate_decl): Defer comdat templates that might not be
9699 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9700 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9701 (finish_file): Likewise.
9703 * decl2.c (import_export_class): Undo 12/14 change.
9705 * error.c (dump_decl): operator new, not operatornew.
9707 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9708 * search.c (lookup_field_1): Look for the last field with the
9711 2000-01-05 Nathan Sidwell <nathan@acm.org>
9713 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9716 2000-01-05 Nathan Sidwell <nathan@acm.org>
9718 * typeck.c (build_static_cast): Don't strip target qualifiers
9719 when casting from a class.
9721 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9723 * class.c (warn_hidden): Initialize variable `fndecl'.
9725 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9727 * decl.c (flag_isoc9x): New variable to be able to use code in
9728 c-common.c. For now always zero.
9730 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9732 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9733 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9734 or unshare_base_binfos for virtual bases here.
9735 * search.c (dfs_get_vbase_types): Do it here.
9736 (get_vbase_types): Adjust.
9738 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9740 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9741 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9742 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9743 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9744 (unmark_primary_bases): Remove declaration.
9745 (unmarkedp): Declare.
9746 (dfs_vbase_unmark): Likewise.
9747 * class.c (determine_primary_base): Return immediately if there
9748 are no base classes. Call mark_primary_bases here.
9749 (modify_all_direct_vtables): Remove.
9750 (modify_all_indirect_vtables): Remove.
9751 (dfs_modify_vtables_queue_p): New function.
9752 (dfs_modify_vtables): New function.
9753 (modify_all_vtables): Use them.
9754 (build_base_fields): Build FIELD_DECLs for primary virtual base
9756 (create_vtable_ptr): Don't call determine_primary_base here.
9757 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9758 (dfs_set_offset_for_vbases): ... this.
9759 (layout_virtual_bases): Use it.
9760 (layout_class_type): Call determine_primary_base here.
9761 * search.c (unmarkedp): Make it global.
9762 (shared_marked_p): Simplify.
9763 (shared_unmarked_p): Likewise.
9764 (dfs_primary_bases_queue_p): Remove.
9765 (dfs_unmark_primary_bases): Likewise.
9766 (unmark_primary_bases): Likewise.
9767 (mark_primary_bases): Simplify.
9768 (get_pure_virtuals): Don't call mark_primary_bases here.
9769 (dfs_vbase_unmark): New function.
9770 (get_vbase_types): Simplify.
9772 * class.c (struct base_info): Remove.
9773 (determine_primary_base): Take has_virtual_p rather than a
9774 base_info as input. Don't calculate max_has_virtual.
9775 (finish_struct_bits): Remove max_has_virtual argument.
9776 (create_vtable_ptr): Remove max_has_virtual_p argument.
9777 (layout_virtual_bases): Remove max argument.
9778 (layout_basetypes): Likewise.
9779 (layout_class_type): Remove max_has_virtual_p argument.
9780 (finish_struct_1): Remove max_has_virtual.
9782 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9783 (layout_basetypes): Remove.
9784 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9785 Update to handle primary virtual bases.
9786 (remove_base_fields): New function, split out from
9788 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9789 (layout_virtual_bases): New function, split out from
9790 layout_basetypes. Update to handle primary virtual bases.
9791 (layout_basetypes): Moved here from tree.c. Use
9792 remove_base_fields and layout_virtual_bases.
9793 * search.c (dfs_mark_primary_bases_queue_p): New function.
9794 (mark_primary_bases): Use it.
9795 * tree.c (CEIL): Remove.
9796 (propagate_binfo_offsets): Remove.
9797 (layout_basetypes): Remove.
9799 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9801 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9802 (BINFO_PRIMARY_MARKED_P): New macro.
9803 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9804 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9805 (mark_primary_bases): New function.
9806 (unmark_primary_bases): Likewise.
9807 * search.c (get_abstract_virtuals_1): Remove.
9808 (dfs_mark_primary_bases): New function.
9809 (mark_primary_bases): Likewise.
9810 (dfs_unmark_primary_bases): Likewise.
9811 (unmark_primary_bases): Likewise.
9812 (dfs_get_pure_virtuals): Likewise.
9814 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9816 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9817 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9818 (modify_one_vtable): Adjust.
9819 (fixup_vtable_deltas1): Likewise.
9820 (override_one_vtable): Likewise.
9821 * search.c (get_abstract_virtuals_1): Likewise.
9822 (get_pure_virtuals): Likewise.
9823 (expand_upcast_fixups): Likewise.
9824 * tree.c (debug_binfo): Likewise.
9826 * class.c (build_vtable): Don't return a value. Don't rebuild
9827 vtables for bases that have already been handled.
9828 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9829 already been handled.
9830 (modify_one_vtable): Adjust accordingly.
9831 (fixup_vtable_deltas1): Likewise.
9832 (finish_struct_1): Likewise.
9834 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9836 * call.c (build_new_method_call): Also check destructors.