1 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
2 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
4 * NEWS (Changes in GCC 3.0): Fix typo.
6 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
8 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
9 which attributes are to be attached, and a flags argument. Update
10 call to decl_attributes.
11 (grokfield): Update call to decl_attributes.
12 * class.c (finish_struct): Update call to cplus_decl_attributes.
13 * cp-tree.h (cplus_decl_attributes): Update prototype.
14 * decl.c (start_decl, grokdeclarator, start_function): Update
15 calls to decl_attributes and cplus_decl_attributes.
16 * friend.c (do_friend): Update call to cplus_decl_attributes.
17 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
19 2001-07-12 Mark Mitchell <mark@codesourcery.com>
21 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
22 for `register' variables with an asm-specification.
24 2001-07-11 Mark Mitchell <mark@codesourcery.com>
26 * semantics.c (finish_asm_stmt): Mark the output operands
27 to an asm addressable, if necessary.
29 2001-07-11 Ben Elliston <bje@redhat.com>
31 * Revert this change -- there is a subtle bug.
34 * decl.c (finish_enum): New "attributes" argument; pass it to
35 cplus_decl_attributes. Use a narrower type if the enum is packed.
36 * cp-tree.h (finish_enum): Adjust prototype.
37 * parse.y (enum_head): New non-terminal.
38 (structsp): Use it. Enums now may be preceded or followed by
39 optional attributes -- pass their chained tree to finish_enum().
40 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
42 2001-07-10 Mark Mitchell <mark@codesourcery.com>
44 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
47 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
49 * semantics.c (cp_expand_stmt): Fix for null
50 current_function_return_value.
52 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
54 * call.c (build_op_delete_call): Initialize fn.
55 (convert_like_real): Delete conditional.
56 (joust): Initialize *w and *l.
57 * class.c: Add prototype for binfo_ctor_vtable.
58 (get_primary_binfo): Initialize result.
59 * init.c (build_java_class_ref): Initialize name.
61 2001-07-09 Erik Rozendaal <dlr@acm.org>
63 * typeck.c (unary_complex_lvalue): Do not duplicate the
64 argument to modify, pre-, or post-increment when used as an
65 lvalue and when the argument has side-effects.
67 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
69 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
70 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
71 cplus_decl_attributes even if attrs is NULL.
72 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
74 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
76 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
77 calls to decl_attributes.
79 2001-07-06 Ira Ruben <ira@apple.com>
81 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
82 be DECL_TEMPLATE_RESULT.
84 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
86 * cp-tree.h (copy_template_template_parm): Rename to ...
87 (bind_template_template_parm): ... here.
88 * tree.c (copy_template_template_parm): Rename to ...
89 (bind_template_template_parm): ... here. Remove the case when
91 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
92 BOUND_TEMPLATE_TEMPLATE_PARM.
93 * pt.c (lookup_template_class): Adjust.
95 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
97 * cvt.c (convert_lvalue): New fn.
98 * cp-tree.h: Declare it.
99 * method.c (do_build_assign_ref): Use it.
100 (do_build_copy_constructor): Convert parm to base types
101 before calling base constructors.
103 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
104 DECL_USER_ALIGN. Check flag_elide_constructors instead of
106 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
108 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
110 * optimize.c (optimize_inline_calls): New function, broken out
112 (optimize_function): ... here. Call it. Don't inline if it is
114 (dump_function): Print name of dump flag causing this dump.
115 * semantics.c (expand_body): Move thunk inline check to
118 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
120 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
121 (comptypes): Use target.comp_type_attributes.
123 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
125 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
127 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
129 * error.c (lang_print_error_function): Add a `diagnostic_context *'
132 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
134 * decl2.c (import_export_class): Update.
136 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
138 * error.c (init_error): Adjust settings.
140 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
142 * error.c (init_error): Adjust settings.
144 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
146 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
147 return pointers to data members by reference rather than by value.
149 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
151 Implement the Named Return Value optimization.
152 * cp-tree.h (struct cp_language_function): Add x_return_value.
153 (current_function_return_value): Now a macro.
154 * decl.c: Don't define it.
155 (define_label, finish_case_label): Don't clear it.
156 (init_decl_processing): Don't register it with GC.
157 * semantics.c (genrtl_finish_function): Don't check it for
158 no_return_label. Copy the RTL from the return value to
159 current_function_return_value and walk, calling...
160 (nullify_returns_r): ...this new fn.
161 * typeck.c (check_return_expr): Set current_function_return_value.
163 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
165 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
166 sharing a ctor vtable with. Merge code for cases 1 and 2.
167 (binfo_ctor_vtable): New fn.
168 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
170 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
172 * class.c (dfs_find_final_overrider): Fix logic.
174 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
175 virtual thunk instead of non-virtual.
176 (get_matching_virtual): Uncomment.
178 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
179 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
182 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
184 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
185 we've not emerged from the hierarchy of RTTI_BINFO on reaching
188 2001-06-13 Mark Mitchell <mark@codesourcery.com>
190 * NEWS: Update release number.
192 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
194 PR c++/3130, c++/3131, c++/3132
195 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
196 * class.c (force_canonical_binfo_r): Move
197 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
198 virtual bases unless they're primary and what they're primary
200 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
201 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
202 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
204 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
205 (layout_nonempty_base_or_field): Add most derived type
207 (layout_empty_base): Likewise.
208 (build_base_field): Likewise.
209 (build_base_fields): Likewise.
210 (propagate_binfo_offsets): Add most derived type
211 parameter. Skip non canonical virtual bases too.
212 (dfs_set_offset_for_unshared_vbases): Don't skip primary
213 bases. Do skip canonical bases.
214 (layout_virtual_bases): Adjust.
215 (layout_class_type): Adjust.
216 (dfs_get_primary_binfo): Build list of virtual primary base
218 (get_primary_binfo): Check that the shared virtual primary
219 base candidate was found first.
220 (accumulate_vtbl_inits): Don't do anything for non-vptr
221 containing binfos. For case 1 primary virtual bases, keep
222 checking that we've not emerged from the hierarchy of RTTI_BINFO.
224 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
227 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
228 hierarchy looking for primary bases for a ctor
229 vtable. Recursively call oneself, if we meet our primary via
230 this route and haven't met it yet via inheritance graph order.
232 2001-06-11 Mark Mitchell <mark@codesourcery.com>
234 * lang-options.h: Emit documentation for -fno-honor-std, not
237 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
239 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
241 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
243 2001-06-10 Mark Mitchell <mark@codesourcery.com>
244 Gabriel Dos Reis <gdr@codesourcery.com>
246 * Make-lang.in (cp/call.o): Depend on diagnostic.h
247 (cp/typeck.o): Depend on diagnostic.h
248 (cp/typeck2.o): Depend on diagnostic.h
249 (cp/repo.o): Depend on dignostic.h
250 * typeck.c: #include diagnostic.h
251 (convert_for_initialization): Remove extern declaration for
252 warningcount and errorcount.
254 * call.c: #include diagnostic.h
255 (convert_like_real): Remove extern declaration for warnincount and
258 * repo.c: #include diagnostic.h
259 * typeck2.c: #include diagnostic.h
261 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
263 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
266 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
269 * friend.c (do_friend): Use push_decl_namespace for classes at
272 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
273 Jason Merrill <jason_merrill@redhat.com>
276 * class.c (build_secondary_vtable): Use assert, rather than an error
278 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
279 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
280 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
281 Don't set BINFO_VTABLE for a primary virtual base.
283 2001-06-07 Mark Mitchell <mark@codesourcery.com>
285 * decl.c (duplicate_decls): Update source position information
286 when a template function is defined.
288 2001-06-07 Phil Edwards <pme@sources.redhat.com>
290 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
292 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
295 * decl.c (pushtag): Don't push into a complete type's scope.
297 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
299 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
300 (struct lang_decl_flags): Lose generate_with_vtable_p.
301 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
302 * class.c (copy_virtuals): Adjust.
303 * decl2.c (mark_vtable_entries): Adjust.
304 * method.c (make_thunk, build_vtable_entry): Adjust.
305 * class.c (update_vtable_entry_for_fn): Only look as far as the
306 first defining class.
307 (build_vtbl_initializer): Put nothing in the slot for a function only
308 defined in a lost primary virtual base.
309 (add_vcall_offset_vtbl_entries_1): Use the same code for
310 the lost primary case and the normal case.
311 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
312 (get_vfield_offset, get_derived_offset): Lose.
313 (dfs_find_final_overrider): Use look_for_overrides_here.
314 (get_matching_virtual): New fn.
315 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
317 * search.c (look_for_overrides_here): Split out from...
318 (look_for_overrides_r): Here.
320 * class.c (find_final_overrider): Return error_mark_node on error.
322 * decl2.c (key_method): #if 0 accidental change.
324 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
326 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
327 (build_over_call): Likewise.
328 * decl.c (grokparms): Likewise.
329 * pt.c (tsubst_decl): Likewise.
330 * typeck.c (convert_arguments): Likewise.
332 2001-06-05 Mark Mitchell <mark@codesourcery.com>
334 * semantics.c (begin_class_definition): Robustify.
336 * pt.c (instantiate_decl): Tell the repository code about the
337 clones, not the cloned functions.
338 * repo.c (repo_template_used): Explicitly instantiate the cloned
339 function, not the clones.
341 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
343 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
344 ICS_BAD_FLAG on created conversion.
345 (compare_ics): Break out rank.
347 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
349 * decl.c (xref_tag): Remove extraneous %s on dependent name
352 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
354 * class.c (layout_vtable_decl): Fix off by one error on
356 (build_vtt): Likewise.
357 (build_ctor_vtbl_group): Likewise.
359 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
361 * class.c (maybe_indent_hierarchy): New function.
362 (dump_class_hierarchy_r): Add flags. Dump extra binfo
363 information, if enabled. Use maybe_indent_hierarchy. Adjust
365 (dump_class_hierarchy): Adjust prototype. Adjust output format.
366 (dump_array, dump_vtable, dump_vtt): New functions.
367 (finish_struct_1): Adjust hierarchy dumping.
368 (initialize_vtable): Call dump_vtable.
369 (build_vtt): Call dump_vtt.
370 (build_ctor_vtbl_group): Call dump_vtable.
371 * decl2.c (flag_dump_class_layout): Remove.
372 (cxx_decode_option): Remove dump translation unit
373 and dump class hierarchy check. Call dump_switch_p.
374 (finish_file): Adjust dumping.
375 (dump.c): Only dump base classes if not TDF_SLIM.
376 Only dump namespace members if not TDF_SLIM.
377 * optimize.c (dump_function): New function.
378 (optimize_function): Call dump_function.
379 * semantics.c (expand_body): Use dump_enabled_p.
381 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
384 Part missed from first commit
385 * decl2.c (finish_anon_union): Copy context.
387 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
390 * optimize.c (remap_decl): Remap anonymous aggregate members too.
392 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
395 * semantics.c (expand_body): Don't optimize thunks.
397 2001-05-25 Sam TH <sam@uchicago.edu>
399 * cp-tree.h lex.h: Fix header include guards.
401 2001-05-25 Mark Mitchell <mark@codesourcery.com>
403 * decl.c (init_decl_processing): Tweak.
405 2001-05-24 Mark Mitchell <mark@codesourcery.com>
407 * decl.c (duplicate_decls): Tidy.
408 (init_decl_processing): Always set flag_no_builtin.
410 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
413 * decl2.c (do_local_using_decl): Push the decls, even in a
416 2001-05-22 Mark Mitchell <mark@codesourcery.com>
418 * optimize.c (initialize_inlined_parameters): Don't set
419 TREE_READONLY for a VAR_DECL taking the place of an inlined
422 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
424 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
425 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
428 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
430 * parse.y: Refer to compound literals as such, not as
431 constructor-expressions.
433 2001-05-21 Mark Mitchell <mark@codesourcery.com>
435 * call.c (build_op_delete_call): Ignore exception-specifications
436 when looking for matching delete operators.
437 * init.c (build_new_1): Compute whether or not the allocation
438 function used is a placement allocation function or not, and
439 communicate this information to build_op_delete_call.
441 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
443 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
444 (build_vtbl_ref): Adjust.
445 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
446 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
448 (unsupported_options): Correspondingly.
450 * decl2.c (maybe_make_one_only): Check flag_weak, not
453 * cp-tree.def (START_CATCH_STMT): Lose.
454 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
455 * tree.c (cp_statement_code_p): Don't case it.
456 * semantics.c (cp_expand_stmt): Likewise.
457 * cp-tree.h (START_CATCH_TYPE): Lose.
459 * except.c (expand_start_catch_block): Don't start any blocks.
461 (expand_end_catch_block): Don't end any blocks.
462 * parse.y (handler): Don't pass anything from finish_handler_parms
464 * pt.c (tsubst_expr): Likewise.
465 * semantics.c (begin_handler): Call note_level_for_catch here.
466 (finish_handler_parms): Don't return anything.
467 (genrtl_catch_block, begin_catch_block): Lose.
468 (genrtl_handler): Call expand_start_catch here.
470 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
472 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
473 (get_vtable_decl, build_vtt): Not here.
475 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
478 * optimize.c (update_cloned_parm): Copy addressability and other
481 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
483 * pt.c (determine_specialization): Ignore artificial functions.
485 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
487 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
488 (C_RID_CODE): Remove.
489 * lex.c (cxx_init_options): Call set_identifier_size. Update.
490 (init_parse): Don't do it here.
492 2001-05-18 Diego Novillo <dnovillo@redhat.com>
494 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
495 function declaration to avoid stripping the symbol's attributes.
497 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
499 * decl.c (pushdecl): Adjust error string.
500 (xref_tag): Adjust friend class injection warning. Remove the
501 inherited name from the class shadowed scope.
503 2001-05-17 Mark Mitchell <mark@codesourcery.com>
505 * except.c (cp_protect_cleanup_actions): New function.
506 (init_exception_processing): Don't set protect_cleanup_actions
507 here. Do set lang_protect_cleanup_actions.
509 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
511 * spew.c (read_token): Call yyerror on all unexpected tokens.
513 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
515 * init.c (member_init_ok_or_else): Take a tree rather than
517 (expand_member_init): Adjust.
519 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
521 * decl.c (duplicate_decls): Suppress warning about duplicate
522 decls if the first decl is a friend.
524 2001-05-12 Zack Weinberg <zackw@stanford.edu>
526 * except.c (choose_personality_routine): Export. Add
527 explanatory comment. Take an enum languages, not a boolean.
528 (initialize_handler_parm): Adjust to match.
529 * cp-tree.h: Prototype choose_personality_routine.
530 * lex.c (handle_pragma_java_exceptions): New function.
531 (init_cp_pragma): Register #pragma GCC java_exceptions.
533 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
535 * method.c (build_mangled_C99_name): Remove unused prototype.
537 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
539 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
540 * typeck.c (get_member_function_from_ptrfunc,
541 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
542 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
544 Reverted Geoff Keating's 2001-05-03's patch.
546 2001-05-11 Ira Ruben <ira@apple.com>
548 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
550 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
552 * cp-tree.h (finish_label_expr, lookup_label): Delete.
553 * parse.y: Update for '&&'; don't issue warning here.
554 * semantics.c (finish_label_expr): Delete.
556 2001-05-07 Mark Mitchell <mark@codesourcery.com>
558 * splay-tree.h (splay_tree_max): New function.
559 (splay_tree_min): Likewise.
561 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
563 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
564 (pfn_vflag_identifier): Define.
565 Update comment about layout of pointer functions.
566 (build_ptrmemfunc1): Update prototype.
567 (expand_ptrmemfunc_cst): Update prototype.
568 * decl.c (initialize_predefined_identifiers): Initialize
569 pfn_vflag_identifier.
570 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
571 an extra field to the type.
572 * expr.c (cplus_expand_constant): Pass 'flag' between
573 expand_ptrmemfunc_cst and build_ptrmemfunc1.
574 * typeck.c (get_member_function_from_ptrfunc): When
575 FUNCTION_BOUNDARY < 16, look at additional field to determine
576 if a pointer-to-member is a real pointer or a vtable offset.
577 (build_ptrmemfunc1): Add new parameter to contain extra field.
578 (build_ptrmemfunc): Pass the extra field around.
579 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
580 (pfn_from_ptrmemfunc): Ignore the extra field.
582 2001-05-03 Mark Mitchell <mark@codesourcery.com>
584 * cp-tree.h (flag_inline_trees): Update documentation.
585 * decl.c (init_decl_processing): Adjust handling of
586 flag_inline_functions and flag_inline_trees to support -O3.
587 (grokfndecl): Set DECL_INLINE on all functions if that's what
589 (save_function_data): Clear DECL_INLINE in
590 current_function_cannot_inline is non-NULL.
591 * decl2.c (flag_inline_trees): Update documentation.
593 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
595 * dump.c (cp_dump_tree, USING_STMT case): New case.
596 * tree.c (cp_statement_code_p): Add USING_STMT.
597 * decl2.c (do_using_directive): Add the using directive statement.
599 * tree.c (walk_tree): Reformat an if block.
601 2001-05-02 Mark Mitchell <mark@codesourcery.com>
603 * decl.c (compute_array_index_type): Don't try to do anything with
604 the indices when processing a template.
606 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
608 * call.c: NULL_PTR -> NULL.
613 * except.c: Likewise.
616 * search.c: Likewise.
618 * typeck.c: Likewise.
619 * typeck2.c: Likewise.
621 2001-05-02 Mark Mitchell <mark@codesourcery.com>
623 * decl2.c (do_using_directive): Revert previous patch.
625 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
627 * cp-tree.def (USING_STMT): New statement node.
628 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
629 * decl2.c (do_using_directive): Add USING_STMT to statement
630 tree. Don't emit errors when processing template decl.
631 * pt.c (tsubst_expr, USING_STMT case): New case.
632 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
634 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
636 * call.c (build_new_op): Convert args from reference here.
637 (build_conditional_expr): Don't convert here.
639 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
641 * spew.c (last_token_id): New static variable.
642 (read_token): Set it here.
643 (yyerror): Use it here.
645 2001-04-30 Richard Henderson <rth@redhat.com>
647 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
650 2001-04-30 Mark Mitchell <mark@codesourcery.com>
652 * gxxint.texi: Remove.
653 * Make-lang.in: Remove all traces of gxxint.texi.
655 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
657 * decl2.c (start_static_initialization_or_destruction): Correct
658 logic to handle the -fno-use-cxa-atexit case.
660 2001-04-30 Mark Mitchell <mark@codesourcery.com>
662 * optimize.c (update_cloned_parm): New function.
663 (maybe_clone_body): Use it. Update the `this' parameter too.
665 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
667 * decl2.c (unsupported_options): Add new-abi.
668 * lang-options.h: Remove no longer supported options.
670 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
672 * except.c (can_convert_eh): Don't check template parms,
675 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
677 * optimize.c (maybe_clone_body): Copy parameter names and locations.
679 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
681 * cp-tree.h (adjust_clone_args): Prototype new function.
682 * class.c (adjust_clone_args): New function.
683 * decl.c (start_function): Call it for in charge ctors.
685 2001-04-26 Mark Mitchell <mark@codesourcery.com>
687 * method.c (use_thunk): Make sure that thunks really are emitted
690 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
692 * mangle.c (write_chars): New macro.
693 (hwint_to_ascii): New function
694 (write_number): Use it.
695 (write_integer_cst): Deal with really big numbers.
697 2001-04-25 Mark Mitchell <mark@codesourcery.com>
699 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
702 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
704 * decl.c (grokdeclarator): Set context of namespace scope
707 2001-04-24 Zack Weinberg <zackw@stanford.edu>
709 * cp/optimize.c: Include hashtab.h.
710 (struct inline_data): Add tree_pruner.
711 (expand_call_inline, expand_calls_inline): Use it when calling
713 (optimize_function): Initialize and free tree_pruner.
715 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
717 Lazy __FUNCTION__ generation.
718 * cp-tree.def (FUNCTION_NAME): Remove.
719 * cp-tree.h (function_name_declared_p): Remove.
720 (cp_fname_init): Prototype.
721 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
722 don't call declare_function_name. Call start_fname_decls.
723 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
724 clobber the line number.
725 (cp_fname_init): New function.
726 (start_function): Call start_fname_decls.
727 (finish_function): Call finish_fname_decls.
728 * lex.c (reswords): Add slots for __FUNCTION__ et al.
729 (rid_to_yy): Add mappings for __FUNCTION__ et al.
730 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
731 * parse.y (VAR_FUNC_NAME): New token.
732 (primary): Add VAR_FUNC_NAME.
733 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
735 (tsubst, FUNCTION_NAME case): Remove.
736 (tsubst_copy, FUNCTION_NAME case): Remove.
737 (tsubst_expr, DECL_STMT case): Be careful with a
738 DECL_PRETTY_FUNCTION_P.
739 (instantiate_decl): Remove function_name_declared_p.
740 * semantics.c (begin_compound_statement): Don't call
741 declare_function_name here.
742 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
743 (finish_translation_unit): Call finish_fname_decls.
744 (expand_body): Remove function_name_declared_p.
745 * typeck2.c (digest_init): Allow any ERROR_MARK.
747 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
749 * pt.c (tsubst_decl): Use VOID_TYPE_P.
750 * semantics.c: Fix some typos.
752 2001-04-23 Phil Edwards <pme@sources.redhat.com>
754 * cp/decl2.c (flag_honor_std): Always initialize to 1.
756 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
758 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
760 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
762 * except.c (build_throw): Wrap the initialization of the exception
763 object in a MUST_NOT_THROW_EXPR.
764 (do_free_exception): #if 0.
766 2001-04-20 Mark Mitchell <mark@codesourcery.com>
768 * cp-tree.h (finish_enum): Change prototype.
769 * decl.c (finish_enum): Reorganize.
770 * parse.y (structsp): Adjust calls to finish_enum.
772 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
774 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
777 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
779 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
780 (layout_empty_base): Return at end flag.
781 (build_base_field): Likewise.
782 (build_base_fields): Likewise.
783 (layout_virtual_bases): Don't add 1 to eoc value.
784 (end_of_class): Use full size for empty bases.
785 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
786 empty bases. Don't add 1 to eoc value. Only add trailing padding
787 if we're an empty class with no empty bases.
788 (dump_class_hierarchy): Dump size and alignment.
790 2001-04-20 Jakub Jelinek <jakub@redhat.com>
792 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
795 2001-04-20 Jakub Jelinek <jakub@redhat.com>
797 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
798 is found, look first if name does not match the structure name.
800 2001-04-19 Mark Mitchell <mark@codesourcery.com>
802 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
804 (SET_DECL_LANGUAGE): New macro.
805 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
806 (pushdecl): Likewise.
807 (build_library_fn_1): Likewise.
808 (build_cp_library_fn): Likewise.
809 (grokfndecl): Likewise.
810 (grokvardecl): Mark `extern "C"' variables as having C linkage.
811 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
812 * lex.c (retrofit_lang_decl): Likewise.
813 * mangle.c (mangle_decl_string): Don't mangle the names of
814 variables declared with C language linkage.
815 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
817 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
819 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
820 flag_access_control from uninitialized storage.
822 2001-04-15 Mark Mitchell <mark@codesourcery.com>
824 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
825 * mangle.c (write_pointer_to_member_type): Fix mangling of
826 pointers to cv-qualified member function types.
828 * init.c (build_delete): Create a SAVE_EXPR for the address if
829 we're going to use it more than once.
831 2001-04-13 Mark Mitchell <mark@codesourcery.com>
833 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
834 (expand_ptremfunc_cst): Change prototype.
835 (delta2_from_ptrmemfunc): Remove.
836 * expr.c (cplus_expand_constant): Adjust call to
837 expand_ptrmemfunc_cst.
838 * typeck.c (build_ptrmemfunc1): Simplify.
839 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
840 results in a constant.
841 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
842 (delta2_from_ptrmemfunc): Remove.
843 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
845 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
847 * cp-tree.h (decl_namespace_list): New macro.
848 (struct saved_scope): Add decl_ns_list.
849 * decl.c (mark_saved_scope): Mark it.
850 * decl2.c: Lose static decl_namespace_list.
851 (init_decl2): Don't save it.
853 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
855 * cp-tree.h (warn_return_type, yylex): Delete redundant
858 * decl.c (current_class_depth, global_namespace): Likewise.
860 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
862 * repo.c (flag_use_repository): Likewise.
864 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
866 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
867 set_block, pushdecl, getdecls, gettags, init_decl_processing,
868 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
869 lvalue_or_else, print_lang_statistics, comp_target_types,
870 unsigned_type, signed_type, signed_or_unsigned_type,
871 build_function_call, mark_addressable, incomplete_type_error):
872 Delete redundant declarations.
874 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
876 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
877 (TYPE_ANONYMOUS_P): New macro.
878 (TAGGED_TYPE_P): New macro.
879 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
880 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
881 * tree.c (no_linkage_helper): Likewise.
882 * semantics.c (begin_class_definition): Likewise.
883 * pt.c (convert_template_argument): Likewise.
884 * lex.c (check_for_missing_semicolon): Likewise.
886 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
888 * class.c (dfs_unshared_virtual_bases): New function.
889 (mark_primary_bases): Call it.
890 (check_bases): Ignore virtual bases when determining
893 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
895 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
897 2001-04-11 Mark Mitchell <mark@codesourcery.com>
899 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
900 cloned function to the clone.
902 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
904 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
906 * semantics.c: Include expr.h.
908 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
910 * method.c (implicitly_declare_fn): Commonize code for copy ctor
911 and assignment op. Set TREE_USED for parameter.
913 2001-04-10 Mark Mitchell <mark@codesourcery.com>
915 * class.c (find_final_overrider_data): Add `candidates'.
916 (dfs_find_final_overrider): Don't issue error messages
918 (find_final_overrider): Issue error messages here.
919 (build_base_field): Don't warn about amgibuous direct bases here.
920 (warn_about_ambiguous_direct_bases): New function.
921 (layout_class_type): Use it.
923 2001-04-10 Richard Henderson <rth@redhat.com>
925 * typeck.c (build_array_ref): Push the array reference inside
926 COMPOUND_EXPR and COND_EXPR.
928 2001-04-05 Mark Mitchell <mark@codesourcery.com>
930 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
931 * decl.c (duplicate_decls): Adjust accordingly.
932 (maybe_commonize_var): Likewise.
933 (grokfndecl): Likewise.
934 (start_function): Likewise.
935 (start_method): Likewise.
936 * decl2.c (key_method): Likewise.
937 (import_export_decl): Likewise.
938 * method.c (implicitly_declare_fn): Likewise.
939 * optimize.c (maybe_clone_body): Likewise.
941 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
943 * lang-specs.h: Add __DEPRECATED.
945 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
947 * search.c (get_dynamic_cast_base_type): When building a new
948 constant, set its type to ssizetype.
950 2001-04-04 Jakub Jelinek <jakub@redhat.com>
952 * optimize.c (expand_call_inline): Only add newly inlined statements
955 2001-04-03 Mark Mitchell <mark@codesourcery.com>
957 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
958 (OPERATOR_FORMAT): Likewise.
959 (OPERATOR_TYPENAME_FORMAT): Likewise.
960 * operators.def: Remove old name-mangling information.
961 * decl.c (grok_op_properties): Adjust accordingly.
962 * lex.c (init_operators): Likewise.
963 * rtti.c (get_tinfo_decl): Issue error messages about types that
966 2001-04-03 Mark Mitchell <mark@codesourcery.com>
968 * decl2.c (import_export_decl): Don't call import_export_class
969 when processing an inline member function.
970 * semantics.c (expand_body): Call import_export_decl before
971 emitting inline functions.
973 2001-03-28 Richard Henderson <rth@redhat.com>
975 IA-64 ABI Exception Handling:
976 * cp-tree.def (EH_SPEC_BLOCK): New.
977 (MUST_NOT_THROW_EXPR): New.
978 * cp-tree.h: Update changed function declarations.
979 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
980 (CPTI_CALL_UNEXPECTED): New.
981 (struct cp_language_function): Rename x_eh_spec_try_block
983 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
984 * decl.c (current_binding_level): If no current function
985 bindings, revert to scope_chain.
986 (initialize_predefined_identifiers): Remove __cp_push_exception.
987 (store_parm_decls): Use begin_eh_spec_block.
988 (finish_function): Use finish_eh_spec_block.
989 (mark_lang_function): Update for name changes.
990 * decl2.c (finish_file): No mark_all_runtime_matches.
991 * dump.c (cp_dump_tree): Handle new tree codes.
992 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
993 * except.c (catch_language_init, catch_language): Remove.
994 (init_exception_processing): Don't set language code.
995 Initialize call_unexpected_node, protect_cleanup_actions,
996 eh_personality_libfunc, lang_eh_runtime_type.
997 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
998 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
999 (prepare_eh_type): Split out type canonicalizations ...
1000 (build_eh_type_type): ... from here.
1001 (build_eh_type_type_ref): Remove.
1002 (mark_all_runtime_matches): Remove.
1003 (build_exc_ptr): New.
1004 (do_begin_catch, do_end_catch): New.
1005 (do_pop_exception): Remove.
1006 (build_terminate_handler): Remove.
1007 (choose_personality_routine): Split out language choice from ...
1008 (initialize_handler_parm): ... here.
1009 Use MUST_NOT_THROW_EXPR.
1010 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1011 exception object handling.
1012 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1013 (expand_exception_blocks, alloc_eh_object): Remove.
1014 (begin_eh_spec_block, finish_eh_spec_block): New.
1015 (do_allocate_exception, do_free_exception): New.
1016 (expand_throw): Merge into ...
1017 (build_throw): ... here. Update for abi.
1018 * expr.c (cplus_expand_expr): No expand_internal_throw.
1019 Handle MUST_NOT_THROW_EXPR.
1020 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1021 * semantics.c (*) Update for except.h name changes.
1022 (genrtl_try_block): No protect_with_terminate.
1023 (genrtl_eh_spec_block): New.
1024 (genrtl_handler): Don't emit the goto here.
1025 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1026 (genrtl_finish_function): Don't expand_exception_blocks.
1027 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1029 2001-03-28 Richard Henderson <rth@redhat.com>
1031 * decl.c (struct named_label_list): Rename eh_region to
1032 in_try_scope, add in_catch_scope.
1033 (struct binding_level): Rename eh_region to is_try_scope,
1035 (note_level_for_try): Rename from note_level_for_eh.
1036 (note_level_for_catch): New.
1037 (poplevel): Copy both is_try_scope and is_catch_scope to
1038 the named_label_list struct.
1039 (check_previous_goto_1): Don't check for catch block via
1040 DECL_ARTIFICIAL; use in_try_scope instead.
1041 (check_goto): Likewise.
1042 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1043 * except.c (expand_start_catch_block): Call note_level_for_catch.
1044 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1046 2001-03-27 Richard Henderson <rth@redhat.com>
1048 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1049 exceptions_via_longjmp.
1051 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1053 * pt.c (check_default_tmpl_args): Make error messages clearer.
1055 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1057 * error.c: Also undefine 'A' macro used for cp_printers definition.
1059 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1061 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1063 2001-03-26 Mike Yang <yang@research.att.com>
1064 Mark Mitchell <mark@codesourcery.com>
1066 * dump.c (dump_access): New function.
1067 (cp_dump_tree): Use it. Dump basetype information for class
1070 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1072 * Makefile.in (optimize.o): Depend on params.h.
1073 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1074 (init_decl_processing): Set flag_no_inline when doing
1076 * optimize.c: Include params.h.
1077 (struct inline_data): Improve documentation of FNS. Add
1078 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1079 (INSNS_PER_STMT): New macro.
1080 (remap_block): Use CLONING_P.
1081 (inlinable_function_p): Don't inline big functions.
1082 (expand_call_inline): Keep track of how much inlining we've done.
1083 (optimize_function): Set FIRST_INLINED_FN.
1084 (maybe_clone_body): Set CLONING_P.
1085 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1087 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1088 rest_of_compilation. Clear DECL_RTL for local variables
1090 (clear_decl_rtl): New function.
1092 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1095 * cp-tree.h (skip_type_access_control,
1096 reset_type_access_control): Prototype.
1097 * decl.c (grokdeclarator): Access of friends is not checked.
1098 * parse.y (component_decl_list): Reset type access control.
1099 * semantics.c (decl_type_access_control): Clear
1100 current_type_lookups.
1101 (save_type_access_control): Don't save if not deferring.
1102 (skip_type_access_control, reset_type_access_control): New
1104 (begin_class_definition): Do type access control for basetypes.
1105 Start deferred access control.
1106 (finish_class_definition): Resume immediate access control if
1107 this is a local class.
1109 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1111 * class.c (add_method): Use memcpy/memmove, not bcopy.
1113 * decl.c (duplicate_decls): Likewise.
1115 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1117 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1120 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1122 * decl.c (local_names): Define.
1123 (push_local_name): New.
1124 (grok_reference_init): Return init if initializing static reference
1125 variable with non-constant instead of emitting it.
1126 Move expand_static_init call to cp_finish_decl.
1127 (layout_var_decl): Call push_local_name.
1128 (maybe_commonize_var): Allow inlining functions even if they have
1129 static local variables, use comdat_linkage for them if flag_weak.
1130 (check_initializer): Call obscure_complex_init if
1131 grok_reference_init returned non-zero.
1132 (save_function_data): Clear x_local_names.
1133 (pop_cp_function_context): Free x_local_names.
1134 (mark_inlined_fns): Remove.
1135 (mark_lang_function): Mark x_local_names.
1136 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1137 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1138 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1139 DECL_DISCRIMINATOR_P.
1140 * cp-tree.h (cp_language_function): Add x_local_names.
1141 (lang_decl_flags): Add discriminator into u2.
1142 (lang_decl_inlined_fns): Remove.
1143 (lang_decl): inlined_fns is now a TREE_VEC.
1144 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1145 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1146 TREE_VEC, not a custom structure.
1147 (optimize_function): Likewise.
1148 * mangle.c (discriminator_for_local_entity): Discriminate among
1149 VAR_DECL local entities.
1150 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1153 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1155 Add support for Java interface method calls.
1156 * cp-tree.h (struct lang_type): Add java_interface flag.
1157 (TYPE_JAVA_INTERFACE): New macro.
1158 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1159 by setting TYPE_JAVA_INTERFACE.
1160 * call.c (java_iface_lookup_fn): New static.
1161 (build_over_call): If calling a method declared in a
1162 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1163 expression which resolves the function address.
1164 (build_java_interface_fn_ref): New function.
1166 2001-03-22 Richard Henderson <rth@redhat.com>
1168 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1169 * except.c: Don't include it.
1171 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1172 based on an idea from Joe Buck <jbuck@synopsys.com>
1174 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1176 (data_def, component_decl): Add reductions to bad_decl.
1178 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1180 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1181 anonymous aggregates, since they don't have assignment operator
1183 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1184 assignment operators for anonymous structure fields.
1186 2001-03-21 Jason Merrill <jason@redhat.com>
1188 * pt.c (instantiate_decl): Abort if we see a member constant
1189 instantiation that doesn't already have its initializer.
1190 Downgrade explicit instantiation without definition to pedwarn.
1192 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1193 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1194 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1196 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1197 (pending_vtables): Remove.
1198 * decl2.c (pending_vtables): Remove.
1199 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1200 CLASSTYPE_VTABLE_NEEDS_WRITING.
1201 (import_export_class): Likewise.
1202 (init_decl2): Don't mark pending_vtables.
1203 * lex.c (handle_pragma_vtable): Just sorry.
1204 * pt.c (instantiate_class_template): Don't mess with
1205 CLASSTYPE_VTABLE_NEEDS_WRITING.
1206 (mark_class_instantiated): Likewise.
1207 * ptree.c (print_lang_type): Don't print it.
1208 * semantics.c (begin_class_definition): Don't set it.
1210 * pt.c (template_tail): Replace with last_pending_template.
1211 (maybe_templates, maybe_template_tail): Remove.
1212 (add_pending_template): Adjust.
1213 (instantiate_pending_templates): Adjust.
1215 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1216 (current_lang_stack): Remove.
1217 * decl.c (maybe_push_to_top_level): Don't initialize it.
1218 (duplicate_decls): Use current_lang_depth.
1219 (xref_basetypes): Likewise.
1220 * class.c (current_lang_depth): New fn.
1221 (push_lang_context): Use more varray functionality.
1222 (pop_lang_context): Likewise.
1224 * error.c (GLOBAL_THING): Always use '__'.
1226 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1228 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1230 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1231 operators, even when they have `extern "C"' linkage.
1233 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1235 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1236 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1237 where it's not necessary.
1238 (add_method): Remove optimization involving comparison of
1239 DECL_ASSEMBLER_NAME.
1240 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1241 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1242 where it's not necessary.
1243 (check_methods): Likewise.
1244 (build_clone): Likewise.
1245 (built_vtt): Likewise.
1246 * cp-tree.h (DECL_NEEDED_P): Likewise.
1247 * decl.c (pushtag): Likewise.
1248 (duplicate_decls): Likewise.
1249 (pushdecl): Likewise.
1250 (builtin_function): Likewise.
1251 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1252 (build_cp_library_fn): Likewise.
1253 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1254 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1255 where it's not necessary.
1256 (make_rtl_for_nonlocal_decl): Likewise.
1257 (cp_finish_decl): Likewise.
1258 (grokfndecl): Likewise.
1259 (grokvardecl): Likewise.
1260 (grokdeclarator): Likewise.
1261 (start_function): Likewise.
1262 (cp_missing_return_ok_p): Likewise.
1263 * decl2.c (grokclassfn): Likewise.
1264 (check_classfn): Likewise.
1265 (finish_static_data_member_decl): Likewise.
1266 (grokfield): Likewise.
1267 * error.c (GLOBAL_IORD_P): Remove.
1268 (dump_global_iord): Improve output.
1269 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1270 * except.c (nothrow_libfn_p): Summarily reject any function not in
1272 * init.c (build_java_class_ref): Don't explicitly set
1273 DECL_ASSEMBLER_NAME after calling mangle_decl.
1274 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1275 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1276 * method.c (set_mangled_name_for_decl): Don't explicitly set
1277 DECL_ASSEMBLER_NAME after calling mangle_decl.
1278 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1279 IDENTIFIER_GLOBAL_VALUE for the thunk.
1280 * pt.c (set_mangled_name_for_template_decl): Remove.
1281 (check_explicit_specialization): Don't use it.
1282 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1283 (tsubst_friend_function): Likewise.
1284 (tsubst_decl): Likewise.
1285 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1286 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1287 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1288 where it's not necessary.
1289 (tinfo_base_init): Likewise.
1290 (create_real_tinfo_var): Likewise.
1291 * search.c (looup_field_1): Likewise.
1292 * semantics.c (finish_named_return_value): Likewise.
1293 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1295 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1297 Correct semantics restrictions checking in throw-expression.
1298 * except.c (is_admissible_throw_operand): New function.
1299 (build_throw): Use it.
1301 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1303 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1306 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1308 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1309 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1310 * decl.c (duplicate_decls): Likewise.
1311 (builtin_function): Likewise.
1312 (build_library_fn): Likewise.
1313 (build_cp_library_fn): Likewise.
1314 (check_initializer): Likewise.
1315 (cp_finish_decl): Likewise.
1316 * decl2.c (grokfield): Likewise.
1317 (grok_function_init): Remove #if 0'd code.
1318 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1319 * friend.c (do_friend): Likewise.
1320 * init.c (get_temp_regvar): Likewise.
1321 * method.c (make_thunk): Likewise.
1322 * pt.c (tsubst_friend_function): Likewise.
1323 (tsubst_decl): Likewise.
1324 (regenerate_decl_from_template): Likewise.
1325 * semantics.c (genrtl_named_return_value): Likewise.
1326 (expand_body): Likewise.
1327 (genrtl_finish_function): Likewise.
1328 * tree.c (cp_tree_equal): Likewise.
1330 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1332 * call.c (convert_like_real): Add extra semantics to INNER
1333 parameter. Don't convert to temporary if a user conversion
1334 gives us an lvalue that we're about to bind to a reference.
1335 Set INNER to indicate pending reference binding on recursive
1338 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1340 * cp/lex.c: Delete duplicate pending_lang_change.
1342 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1344 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1346 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1347 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1349 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1351 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1353 2001-03-08 Stan Shebs <shebs@apple.com>
1355 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1357 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1359 * spew.c: Remove references to CPP_OSTRING.
1361 2001-03-06 Andrew Haley <aph@redhat.com>
1363 * typeck.c (convert_arguments): Check that we have an fndecl.
1365 2001-03-05 Andrew Haley <aph@redhat.com>
1367 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1368 __built_in_constant_p.
1370 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1372 * typeck.c (build_static_cast): Allow enum to enum conversions
1375 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1377 * class.c (check_field_decls): Pointers to member do not a
1378 non-pod struct make, as per DR 148.
1380 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1382 * call.c (joust): cp_pedwarn when using gnu extension concerning
1383 worst conversion sequences.
1385 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1387 * decl.c: Replace all uses of 'boolean' with 'bool'.
1389 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1391 * lang-specs.h: Add zero initializer for cpp_spec field to
1392 all array elements that need one. Don't put an #ifdef inside
1393 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1396 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1398 Implement using decls inside template functions.
1399 * decl2.c (validate_nonmember_using_decl): Don't special case
1400 fake_std_node in the global namespace. Don't reject early when
1401 processing a template.
1402 (do_local_using_decl): Add to statement tree. Don't do further
1403 processing when building a template.
1404 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1406 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1408 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1409 same function. Do complain about ambiguating extern "C"
1412 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1414 Remove floating point and complex type template constant parms.
1415 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1416 COMPLEX_TYPE extensions.
1417 (invalid_nontype_parm_type_p): Likewise.
1419 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1421 * except.c (call_eh_info): Revert "match_function"'s type.
1423 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1425 Fix ctor vtable vcall offsets.
1426 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1427 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1428 (get_matching_base): Remove.
1429 (get_original_base): New function.
1430 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1431 Use a virtual thunk for a ctor vtable with an index
1432 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1433 primary base within a constructor vtable. Only set
1434 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1435 when primary base has been lost.
1436 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1438 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1440 * call.c (joust): Ensure more_specialized()'s argument length
1441 parameter has correct value for constructors.
1443 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1445 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1447 * decl.c (mark_inlined_fns): Prototype.
1449 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1451 * spew.c (yylex): Correct handling of friends.
1453 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1455 * mangle.c (write_encoding): Pass write_function_type the
1456 FUNCTION_DECL for the function being encoded.
1457 (write_function_type): Pass it along to write_bare_function_type.
1458 (write_bare_function_type): Pass it along to write_method_parms.
1459 (write_method_parms): Don't mangle the compiler-generated
1460 parameters to a constructor or destructor.
1462 2001-02-22 Andreas Jaeger <aj@suse.de>
1464 * optimize.c: Include toplev.h for
1465 note_deferral_of_defined_inline_function prototype.
1467 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1469 * cp-tree.h (struct lang_decl_inlined_fns): New.
1470 (struct lang_decls): Add inlined_fns.
1471 (DECL_INLINED_FNS): New macro.
1472 * optimize.c (struct inline_data): Add inlined_fns.
1473 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1474 (inlinable_function_p): Likewise, fix typo in comment,
1475 function is not inlinable if it already inlined function currently
1477 (expand_call_inline): Add fn to inlined_fns if neccessary.
1478 (optimize_function): Initialize inlined_fns.
1479 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1480 * decl.c (mark_inlined_fns): New function.
1481 (lang_mark_tree): Call it.
1483 2001-02-21 Jason Merrill <jason@redhat.com>
1485 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1486 (DECL_UNINLINABLE): Move to middle-end.
1488 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1489 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1490 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1491 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1492 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1494 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1497 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1499 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1502 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1504 * optimize.c (expand_call_inline): Don't walk subtrees of type
1507 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1509 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1512 2001-02-18 Jason Merrill <jason@redhat.com>
1514 Do put the VTT parameter in DECL_ARGUMENTS.
1515 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1516 (current_vtt_parm): New macro.
1517 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1518 (DECL_HAS_VTT_PARM_P): New macro.
1519 (DECL_VTT_PARM): Remove.
1520 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1521 * decl.c (duplicate_decls): Only copy the operator code if
1523 (start_function): Set current_vtt_parm.
1524 (lang_mark_tree): Don't mark vtt_parm.
1525 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1526 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1527 * class.c (build_clone): Maybe remove the VTT parm.
1528 * optimize.c (maybe_clone_body): Set up the VTT parm.
1529 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1530 * call.c (build_over_call): Just allow the VTT arg.
1531 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1532 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1533 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1534 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1535 * error.c (dump_function_decl): Likewise.
1536 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1537 if we try to call a constructor with in-charge or VTT parms.
1538 * method.c (skip_artificial_parms_for): New fn.
1539 * call.c (add_function_candidate, build_over_call): Call it.
1540 * call.c (build_new_method_call): Use current_vtt_parm.
1541 * init.c (expand_virtual_init): Likewise.
1542 * class.c (same_signature_p): No longer static.
1543 * cp-tree.h: Declare it.
1544 * search.c (look_for_overrides_r): Use it.
1546 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1548 * cp-tree.h (new_abi_rtti_p): Remove.
1549 (name_mangling_version): Likewise.
1550 (flag_do_squangling): Likewise.
1551 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1552 * decl.c (grokfndecl): Likewise.
1553 * decl2.c (name_mangling_version): Remove.
1554 (flag_do_squangling): Likewise.
1555 (lang_f_options): Remove `squangle'.
1556 (unsupported_options): Add `squangle'.
1557 (cxx_decode_option): Issue a warning about uses of
1558 -fname-mangling-version.
1559 (finish_file): Remove old ABI support.
1560 * pt.c (check_explicit_specialization): Likewise.
1561 (tsubst_decl): Likewise.
1562 * rtti.c (init_rtti_processing): Likewise.
1563 (build_headof): Likewise.
1564 (get_tinfo_decl_dynamic): Likewise.
1565 (tinfo_from_decl): Likewise.
1566 (build_dynamic_cast_1): Likewise.
1567 (synthesize_tinfo_var): Likewise.
1568 * init.c (build_new): Allow enumeration types for the array-bounds
1569 in a direct-new-declarator.
1571 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1573 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1574 TREE_PROTECTED from the template being specialized.
1576 2001-02-17 Jason Merrill <jason@redhat.com>
1578 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1580 * decl.c (bad_specifiers): Allow throw specs on things with
1581 pointer-to-function or -member-function type.
1582 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1585 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1587 * call.c (check_dtor_name): Handle template names correctly.
1589 2001-02-16 Jason Merrill <jason@redhat.com>
1591 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1592 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1593 * optimize.c (maybe_clone_body): Don't substitute it.
1594 * call.c (build_new_method_call): Check in_chrg instead.
1595 * init.c (expand_virtual_init): Likewise.
1597 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1599 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1600 class-type introduces at least a type-name.
1602 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1604 * call.c (convert_like_real): Create a temporary for non-lvalue.
1606 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1608 * cp-tree.h: Fix typos in comments.
1610 2001-02-16 Jason Merrill <jason@redhat.com>
1612 * optimize.c (remap_block): If we're compiling a clone, pass the
1613 new block to insert_block.
1615 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1617 * semantics.c (finish_asm_stmt): Robustify.
1619 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1621 * pt.c (push_template_decl_real): Don't remangle the name of a
1624 2001-02-15 Jim Meyering <meyering@lucent.com>
1626 * Make-lang.in (c++.install-common): Depend on installdirs.
1627 (c++.install-info): Likewise.
1628 (c++.install-man): Likewise.
1630 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1632 * typeck2.c (build_m_component_ref): Robustify.
1634 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1636 * friend.c (do_friend): Don't take the nested [template] class
1637 into account when deciding whether to warn about the friend
1638 function not referring to a template function.
1640 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1642 * typeck.c (build_unary_op): Clarify error message.
1644 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1646 * parse.y (component_constructor_declarator): allow optional
1647 parentheses around constructor class name.
1649 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1651 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1653 * init.c (emit_base_init): Remove incorrect comment about
1655 * method.c (make_thunk): Fix comment alignment.
1657 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1659 Kill remnants of this is variable.
1660 * cp-tree.h (flag_this_is_variable): Remove.
1661 * decl2.c (flag_this_is_variable): Remove.
1662 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1663 (build_vbase_path): The path is non-static, even in a cdtor.
1664 (resolves_to_fixed_type_p): Add additional return value.
1665 * search.c (init_vbase_pointers): Adjust.
1666 * tree.c (lvalue_p_1): Adjust.
1667 * typeck.c (mark_addressable): Adjust.
1669 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1671 * pt.c (unify): Don't check cv quals of array types.
1673 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1675 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1676 check whether we already have the type.
1678 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1680 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1681 * call.c (build_op_delete_call): Simplify to remove duplicate
1683 * class.c (clone_function_decl): Don't build the deleting variant
1684 of a non-virtual destructor.
1685 * decl.c (finish_destructor_body): Don't call delete if this is a
1686 non-virtual destructor.
1687 * init.c (build_delete): Explicitly call `operator delete' when
1688 deleting an object with a non-virtual destructor.
1690 2001-02-13 Jason Merrill <jason@redhat.com>
1692 * lang-specs.h: Add more __EXCEPTIONS.
1694 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1696 * typeck2.c (process_init_constructor): Check
1697 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1699 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1701 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1702 Remove spurious information in comment. Allow further
1703 adjustments of REFERENCE_TYPE args.
1705 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1707 * errfn.c (cp_deprecated): Tweak diagnostic text.
1708 * parse.y (new_initializer): Deprecate initializer lists
1711 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1713 Remove old ABI support.
1715 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1717 * decl2.c (flag_vtable_thunks): Always set it to 1.
1718 (flag_new_abi): Likewise.
1719 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1721 * Makefile.in (g++spec.o): Fix typo.
1723 2001-02-09 Jason Merrill <jason@redhat.com>
1725 * lang-specs.h: Restore definition of __EXCEPTIONS.
1727 2001-02-08 Jason Merrill <jason@redhat.com>
1729 * search.c (shared_member_p): New function.
1730 (lookup_field_r): Use it.
1731 * cp-tree.h (SHARED_MEMBER_P): Remove.
1733 * method.c (process_overload_item): Handle template-dependent array
1735 * pt.c (type_unification_real): If we end up with undeduced nontype
1738 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1741 * typeck2.c (friendly_abort): Don't say anything if we have
1742 earlier errors or sorries.
1744 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1745 wchar_t. Ignore if in_system_header.
1747 * decl.c (maybe_push_cleanup_level): New fn...
1748 (start_decl_1): ...split out from here.
1749 * cvt.c (build_up_reference): Use it.
1750 * cp-tree.h: Declare it.
1752 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1754 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1757 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1759 * pt.c (lookup_template_class): Make sure it's a primary
1760 template or template_template_parm when called from the parser.
1761 (instantiate_template_class): Add assertion.
1763 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1765 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1766 from error_mark_node.
1768 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1770 Fix specification and implementation bugs in V3 ABI
1771 construction vtables.
1772 * cp-tree.h (flag_dump_class_layout): New flag.
1773 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1774 (BINFO_LOST_PRIMARY_P): New flag.
1775 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1776 (BINFO_PRIMARY_MARKED_P): Rename to ...
1777 (BINFO_PRIMARY_P): ... here.
1778 (binfo_via_virtual): New prototype.
1779 * decl2.c (flag_dump_class_layout): New flag.
1780 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1781 use `=' as a file name separator.
1782 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1784 (build_vtbl_address): If this is a virtual primary base, then
1785 get the vtbl of what it is ultimately primary for.
1786 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1787 for BINFO_PRIMARY_P.
1788 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1789 (get_shared_vbase_if_not_primary): Likewise.
1790 (dfs_get_pure_virtuals): Likewise.
1791 (expand_upcast_fixups): Likewise.
1792 (fixup_virtual_upcast_offsets): Likewise.
1793 (dfs_find_vbase_instance): Likewise.
1794 (find_vbase_instance): Likewise.
1795 (binfo_from_vbase): Adjust comment to reflect reality.
1796 (binfo_via_virtual): New function.
1797 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1798 for binfo walking during VTT construction.
1799 (dfs_mark_primary_bases): Remove.
1800 (force_canonical_binfo_r): New function.
1801 (force_canonical_binfo): New function.
1802 (mark_primary_virtual_base): New function.
1803 (mark_primary_bases): Walk in inheritance graph order, use
1804 mark_primary_virtual_base.
1805 (determine_primary_base): Use some more intermediate variables.
1806 (dfs_find_final_overrider): Don't check for overriding along a
1808 (dfs_modify_vtables): Walk into primary virtual bases too.
1809 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1810 (build_base_fields): Likewise.
1811 (dfs_set_offset_for_unshared_vbases): Likewise.
1812 (layout_virtual_bases): Likewise.
1813 (end_of_class): Likewise.
1814 (finish_struct_1): Call dump_class_hierarchy, if requested.
1815 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1816 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1817 (dump_class_hierarchy): Add file parameter. Append to file, if
1819 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1820 Use canonical base for virtual bases.
1821 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1822 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1823 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1824 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1826 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1827 from DATA. We want virtual primary bases and all bases via virtual.
1828 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1829 virtual base when not a construction vtable.
1830 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1831 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1832 Use canonical bases when processing virtual bases.
1833 (accumulate_vtbl_inits): We're interested in any base via a
1835 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1836 within a construction vtable, determine what is being overridden.
1837 (build_vtbl_initializer): Add more comments
1838 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1839 (build_rtti_vtbl_entries): Check if the base has lost its
1842 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1844 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1846 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1848 * decl.c (pushdecl): Call abort instead of fatal.
1849 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1850 * init.c (build_new_1): Likewise.
1851 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1852 * decl.c (build_typename_type): hash_table_init now returns void.
1853 decl.c (init_decl_processing): Make an error non-fatal.
1855 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1857 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1859 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1860 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1861 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1862 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1863 * decl.c (maybe_commonize_var): Use the new name-mangling where
1865 * decl2.c (comdat_linkage): Enhance comments. Make all
1866 compiler-generated things static, if COMDAT is not available.
1867 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1869 (tinfo_base_init): Use the correct mangled name for typeinfo
1870 strings, and push them into the global scope.
1871 (typeinfo_in_lib_p): New function.
1872 (synthesize_tinfo_var): Use it.
1873 (create_real_tinfo_var): Likewise.
1875 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1877 * decl.c (push_class_binding): Use context_for_name_lookup instead
1879 * search.c (context_for_name_lookup): Remove static. Check for NULL
1880 context in the loop.
1881 * cp-tree.h (context_for_name_lookup): Add prototype.
1883 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1885 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1886 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1888 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1889 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1891 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1893 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1894 of macros used when compiling g++spec.c.
1895 * g++spec.c (lang_specific_driver): Link with the shared
1898 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1900 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1901 make_reference_declarator, make_call_declarator), method.c
1902 (implicitly_declare_fn), parse.y (namespace_using_decl,
1903 notype_unqualified_id, expr_or_declarator, new_type_id,
1904 after_type_declarator, direct_after_type_declarator,
1905 notype_declarator, complex_notype_declarator,
1906 complex_direct_notype_declarator, qualified_id,
1907 notype_qualified_id, overqualified_id, direct_new_declarator,
1908 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1909 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1910 instead of build_parse_node.
1912 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1914 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1915 (minus_one_node): Moved to top level gcc directory. Renamed
1916 to integer_minus_one_node.
1918 * init.c (init_init_processing): Don't set minus_one_node.
1919 (build_vec_init): Use integer_minus_one_node.
1921 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1923 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1925 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1926 identical and they would be replaced with constant, remove
1927 MODIFY_EXPR from the tree.
1929 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1931 * Make-lang.in: Remove all dependencies on defaults.h.
1932 * call.c: Don't include defaults.h.
1934 * decl2.c: Likewise.
1935 * except.c: Likewise.
1939 * typeck.c: Likewise.
1941 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1943 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1944 operators even in "C" linkage.
1945 * method.c (set_mangled_name_for_decl): Likewise.
1946 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1947 overloaded operators in "C" linkage.
1949 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1951 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1952 (tsubst_arg_types): Check parameter is not void.
1953 (tsubst): Adjust tsubst_decl call.
1955 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1957 * call.c (add_builtin_candidate): Quote std properly, from
1960 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1962 * pt.c (check_explicit_specialization): Clone constructors and
1965 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1967 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1968 indicates anything special about template depth. Make sure we
1969 only count the user visible template classes.
1971 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1973 * call.c (build_conv): Typo in comment.
1974 (add_builtin_candidate): Add more explanation.
1975 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1976 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1977 when we have enumeral types.
1978 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1979 candidates for relops and eqops.
1980 (joust): Simplify control flow. Allow a non-template user
1981 function to hide a builtin.
1983 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1985 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1986 (more_specialized): Add deduction parameter.
1987 * call.c (joust): Adjust more_specialized call.
1988 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1989 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1990 (get_bindings_order): Remove.
1991 (get_bindings_real): Add DEDUCE parameter.
1992 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1993 REFERENCE_TYPE jig for DEDUCE_ORDER.
1994 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1995 maybe_adjust_types_for_deduction.
1996 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1998 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1999 (check_cv_quals_for_unify): Use new unify qualifier flags.
2000 (unify): Clear new unify qualifier flags.
2001 (get_bindings_real): Add DEDUCE parameter.
2002 (get_bindings): Adjust call to get_bindings_real.
2003 (get_bindings_overload): Likewise.
2004 (most_specialized_instantiation): Adjust call to
2007 2001-01-19 Jason Merrill <jason@redhat.com>
2009 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2011 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2014 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2016 * decl2.c (arg_assoc_class): Fix double iteration logic.
2018 2001-01-19 Jason Merrill <jason@redhat.com>
2020 * init.c (build_delete): Always call convert_force to strip cv-quals.
2022 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2023 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2024 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2026 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2028 * search.c (get_vbase_1): Count only virtual bases.
2030 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2032 * class.c (duplicate_tag_error): Robustify flag clearing.
2034 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2036 * cp-tree.h (lookup_template_class): Add complain parm.
2037 * decl.c (lookup_namespace_name): Adjust call to
2038 lookup_template_class.
2039 (make_typename_type): Likewise.
2040 * semantics.c (finish_template_type): Likewise.
2041 * pt.c (lookup_template_class): Add complain parm. Adjust.
2042 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2045 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2047 * pt.c (copy_default_args_to_explicit_spec): Preserve
2048 object's CV quals. Reorganize.
2050 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2052 * typeck.c (build_modify_expr): Say `initialization' for
2054 * init.c (build_default_init): Convert to enumeral type, if
2057 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2059 * parse.y (nomods_initdcl0): Properly set things up for
2062 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2064 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2065 (type_unification_real): Set it.
2068 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2070 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2072 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2074 * semantics.c (begin_class_definition): Check we're not inside a
2077 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2079 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2082 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2084 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2085 * call.c (build_over_call): Add comment.
2087 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2089 * cvt.c (ocp_convert): Handle vector type conversion
2090 * typeck2.c (digest_init): Handle vector type initializations
2092 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2094 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2097 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2099 * pt.c (check_nontype_parm): Rename to ...
2100 (invalid_nontype_parm_type_p): ... here.
2101 (process_template_parm): Adjust.
2102 (convert_template_argument): Adjust.
2104 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2106 * pt.c (check_nontype_parm): New function.
2107 (process_template_parm): Use it.
2108 (convert_template_argument): Use it.
2109 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2112 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2114 * tree.c: Add defaults.h
2115 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2116 * Make-lang.in (cp/tree.o): Add defaults.h.
2118 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2120 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2122 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2124 * g++.1: Change to be ".so man1/gcc.1".
2126 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2128 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2130 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2131 ($(srcdir)/cp/g++int.info): New target.
2132 * gxxint.texi: Add info directory entry. Use @@ in email address.
2133 * .cvsignore: Update.
2135 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2137 * typeck.c (build_c_cast): Do template processing earlier.
2138 Always pedwarn on array casts.
2140 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2142 * friend.c (make_friend_class): Make sure a templated class is
2143 actually a template.
2145 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2147 * decl2.c (get_guard): Set linkage from guarded decl.
2149 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2151 * call.c (convert_default_arg): Check for unprocessed
2153 * cp-tree.h (replace_defarg): Move to spew.c.
2154 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2155 spew.c, which is where they really are.
2156 (done_pending_defargs): Declare.
2157 (unprocessed_defarg_fn): Declare.
2158 * decl.c (replace_defarg): Move to spew.c
2159 * parse.y (structsp): Call done_pending_defargs.
2160 * spew.c (defarg_fns): Rearrange list structure.
2161 (defarg_fnsdone): New static variable.
2162 (defarg_depfns): New static variable.
2163 (init_spew): Adjust.
2164 (add_defarg_fn): Store the type in TREE_TYPE.
2165 (do_pending_defargs): Detect and deal with ordering constraints
2167 (done_pending_defargs): New function.
2168 (unprocessed_defarg_fn): New function.
2169 (replace_defarg): Moved from decl.c. Robustify. Don't save
2170 if circularity detected.
2172 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2174 * pt.c (unify): Check array has a domain, before checking
2175 whether it is variable sized.
2177 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2179 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2180 parameters with pointers to arrays of unknown bound.
2182 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2184 * parse.y (template_parm_header, template_spec_header): New
2185 reductions. Split out from ...
2186 (template_header): ... here. Use them.
2187 (template_template_parm): Use template_parm_header.
2188 * semantics.c (finish_template_template_parm): Add assert.
2190 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2192 * mangle.c (write_builtin_type): Fix thinko.
2194 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2195 (copy_default_args_to_explicit_spec): Likewise.
2196 (check_explicit_specialization): Use it.
2198 * class.c (finish_struct_1): Remove last argument in call to
2199 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2200 * decl.c (builtin_function): Likewise.
2201 (build_cp_library_fn): Likewise.
2202 (check_initializer): Likewise.
2203 (make_rtl_for_nonlocal_decl): Likewise.
2204 (cp_finish_decl): Likewise.
2205 (start_function): Likewise.
2206 * decl2.c (finish_anon_union): Likewise.
2207 * friend.c (do_friend): Likewise.
2208 * init.c (build_java_class_ref): Likewise.
2209 * method.c (make_thunk): Likewise.
2210 * pt.c (tsubst_friend_function): Likewise.
2211 * semantics.c (expand_body): Likewise.
2213 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2215 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2216 looking at DECL_CLONED_FUNCTION for non-functions.
2218 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2220 * error.c (dump_template_parameter): Use parm to determine how
2221 to print default value.
2223 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2225 * class.c (duplicate_tag_error): Clear more flags.
2227 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2229 * call.c (build_new_method_call): Use binfo_for_vbase.
2231 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2233 * cp-tree.h (flag_cond_mismatch): Don't declare.
2234 * decl2.c (flag_cond_mismatch): Don't define.
2235 (lang_f_options): Remove cond-mismatch.
2236 (unsupported_options): Add cond-mismatch.
2238 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2240 * class.c (handle_using_decl): Reject using of constructor name
2241 of sourcing class. Allow injecting of a method with same name as
2242 nested class. Fixup error messages.
2244 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2246 * decl2.c (lang_decode_option): Handle -Wformat=2.
2248 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2250 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2251 initialized_in_class.
2252 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2253 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2254 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2255 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2256 * pt.c (check_default_tmpl_args): Adjust for
2257 DECL_INITIALIZED_IN_CLASS_P.
2258 (instantiate_class_template): Likewise.
2259 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2261 * class.c (finish_struct): Constify saved_filename.
2263 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2265 * class.c (duplicate_tag_error): Adjust diagnostic.
2266 (finish_struct): Locally set location to start of struct.
2267 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2269 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2271 * decl.c (struct binding_level): Adjust class_shadowed comments
2273 (push_class_level_binding): Ajust comments to reflect reality.
2274 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2275 Don't set TREE_VALUE on the class_shadowed list.
2277 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2279 * decl2.c (acceptable_java_type): Allow references too.
2280 * init.c (build_java_class_ref): When using the new ABI, search
2281 `class$' and have it mangled with `mangle_decl.'
2282 * mangle.c (write_java_integer_type_codes): New function.
2283 (write_builtin_type): Detect and mangle Java integer and real
2286 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2288 * decl2.c (grokfield): Don't accept `asm' specifiers for
2289 non-static data members.
2291 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2293 * expr.c (cplus_expand_expr): Don't reset `target'.
2295 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2297 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2299 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2301 * parse.y (template_datadef): Check for error_mark_node.
2303 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2305 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2307 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2309 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2310 (record_builtin_type): Make non-static.
2311 (flag_short_double): Don't declare.
2312 (init_decl_processing): Remove the creation of many tree nodes now
2313 in c_common_nodes_and_builtins.
2314 (build_void_list_node): New function.
2315 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2316 * cp-tree.h (flag_short_wchar): Don't declare.
2318 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2320 * call.c (build_conv): Don't use build1 for USER_CONV.
2321 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2323 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2325 * lex.c (lang_init): Call c_common_lang_init.
2327 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2329 * search.c (lookup_fnfields_here): Remove.
2330 (look_for_overrides_r): Use lookup_fnfields_1.
2331 Ignore functions from using declarations.
2333 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2335 Implement exceptions specifiers for implicit member functions.
2336 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2337 * method.c (synthesize_exception_spec): New function.
2338 (locate_dtor, locate_ctor, locate_copy): New functions.
2339 (implicitly_declare_fn): Generate the exception spec too.
2340 * search.c (check_final_overrider): Check artificial functions
2342 * typeck2.c (merge_exception_specifiers): New function.
2344 2001-01-03 Jason Merrill <jason@redhat.com>
2346 * init.c (build_default_init): New fn.
2347 (perform_member_init): Split out from here.
2348 (build_new_1): Use it. Simplify initialization logic.
2349 (build_vec_init): Take an array, rather than a pointer and maxindex.
2350 Speed up simple initializations. Don't clean up if we're assigning.
2351 * cp-tree.h: Adjust.
2352 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2353 * parse.y (new_initializer): Return void_zero_node for ().
2354 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2355 * typeck2.c (digest_init): Only complain about user-written
2358 2000-12-22 Mike Stump <mrs@wrs.com>
2360 * decl2.c: (max_tinst_depth): Increase to 50.
2362 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2364 * class.c (invalidate_class_lookup_cache): Zero the
2365 previous_class_values.
2366 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2368 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2369 * decl.c (free_bindings): New variable.
2370 (push_binding): Don't create a new binding if we have one on the
2372 (pop_binding): Put old bindings on the free list.
2373 (init_decl_processing): Use size_int, not build_int_2.
2374 Register free_bindings as a GC root.
2375 (cp_make_fname_decl): Use size_int, not build_int_2.
2376 (push_inline_template_parms_recursive): Likewise.
2377 (end_template_parm_list): Likewise.
2378 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2379 (tsubst_template_parms): Use size_int, not build_int_2.
2381 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2383 2001-01-02 Richard Henderson <rth@redhat.com>
2385 * parse.y (asm): Set ASM_INPUT_P.
2387 2001-01-02 Jason Merrill <jason@redhat.com>
2389 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2392 * typeck.c (cp_truthvalue_conversion): New fn.
2393 * cvt.c (ocp_convert): Use it.
2395 * cp-tree.h: Lose c-common.c decls.
2397 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2398 * cvt.c (convert_to_void): Use type_unknown_p.
2400 * typeck.c (strip_all_pointer_quals): Also strip quals from
2401 pointer-to-member types.
2403 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2406 * call.c (build_new_method_call): Do evaluate the object parameter
2407 when accessing a static member.
2408 * typeck.c (build_component_ref): Likewise.
2410 2001-01-02 Andreas Jaeger <aj@suse.de>
2412 * decl.c (cp_missing_noreturn_ok_p): New.
2413 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2415 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2417 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2419 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2421 * class.c (pushclass): Remove #if 0'd code.
2422 * cp-tree.h (overload_template_name): Remove.
2423 * decl.c (store_bindings): Simplify.
2424 (pop_from_top_level): Likewise.
2425 * pt.c (overload_template_name): Remove.
2426 (instantiate_decl): Don't call push_to_top_level if it's not
2429 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2431 * pt.c (register_local_specialization): Don't return a value.
2432 (lookup_template_class): Use move-to-front heuristic when looking
2433 up template instantiations.
2434 (instantiate_decl): Only push_to_top_level when we're actually
2435 going to instantiate the template.
2437 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2439 * search.c (binfo_for_vtable): Return least derived class, not
2440 most. Handle secondary vtables.
2442 2000-12-22 Jason Merrill <jason@redhat.com>
2444 * pt.c (more_specialized): Don't optimize len==0.
2445 (fn_type_unification): If we're adding the return type, increase len.
2447 * typeck.c (build_binary_op): Fix pmf comparison logic.
2449 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2450 DECL_STATIC_FUNCTION_P.
2452 * semantics.c (genrtl_finish_function): Don't try to jump to
2453 return_label unless it exists.
2455 In partial ordering for a call, ignore parms for which we don't have
2457 * call.c (joust): Pass len to more_specialized.
2458 (add_template_candidate_real): Strip 'this', pass len.
2459 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2460 (get_bindings_order): New fn. Pass len down.
2461 (get_bindings_real): Strip 'this', pass len.
2462 (fn_type_unification): Likewise.
2463 (type_unification_real): Succeed after checking 'len' args.
2464 (most_specialized_instantiation): Lose explicit_args parm.
2465 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2468 2000-12-21 Jason Merrill <jason@redhat.com>
2470 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2471 DECL_TEMPLATE_RESULT.
2473 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2474 lookup_fnfields_here.
2476 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2478 * call.c (build_object_call): Also allow conversions that return
2479 reference to pointer to function.
2480 (add_conv_candidate): Handle totype being ref to ptr to fn.
2481 (build_field_call): Also allow members of type reference to function.
2482 Lose support for calling pointer to METHOD_TYPE fields.
2484 * error.c (dump_expr): Handle *_CAST_EXPR.
2486 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2488 * tree.c (break_out_cleanups): Lose.
2489 * cp-tree.h: Remove prototype.
2490 * typeck.c (build_component_ref): Don't break_out_cleanups.
2491 (build_compound_expr): Likewise.
2492 * semantics.c (finish_expr_stmt): Likewise.
2494 2000-12-20 Richard Henderson <rth@redhat.com>
2496 * cp-tree.h: Update declarations.
2497 * decl.c (finish_case_label): Return the new stmt node.
2498 * semantics.c (finish_goto_stmt): Likewise.
2499 (finish_expr_stmt, finish_return_stmt): Likewise.
2500 (finish_break_stmt, finish_continue_stmt): Likewise.
2501 (finish_asm_stmt): Likewise.
2502 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2503 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2504 (simple_if, simple_stmt): Return the new stmt node.
2507 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2509 * cp-tree.h: Don't declare warn_long_long.
2511 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2513 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2516 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2518 * pt.c (unify): Handle when both ARG and PARM are
2519 BOUND_TEMPLATE_TEMPLATE_PARM.
2521 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2523 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2524 DECL_TEMPLATE_PARM_P.
2526 2000-12-15 Jason Merrill <jason@redhat.com>
2528 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2530 * init.c (build_new_1): Don't strip quals from type.
2532 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2534 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2536 * call.c (build_new_function_call): Lose space before paren in
2538 (build_new_method_call): Likewise.
2540 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2542 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2544 * pt.c (check_explicit_specialization): Propagate default
2545 function arguments to explicit specializations.
2547 2000-12-13 DJ Delorie <dj@redhat.com>
2549 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2552 2000-12-08 Jason Merrill <jason@redhat.com>
2554 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2556 Clean up copy-initialization in overloading code.
2557 * call.c (build_user_type_conversion_1): Die if we are asked to
2558 convert to the same or a base type.
2559 (implicit_conversion): Avoid doing so. Lose reference binding code.
2560 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2561 direct-initialization. Also do direct-init part of copy-init.
2562 (build_user_type_conversion): Don't provide context to convert_like.
2563 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2564 the constructor call for copy-init.
2566 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2567 instantiation of a member template.
2568 (do_decl_instantiation): Not here.
2570 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2572 * class.c (check_field_decls): Don't special case anonymous
2573 fields in error messages.
2574 (note_name_declared_in_class): Use %D on diagnostic.
2576 * tree.c (pod_type_p): Use strip_array_types.
2577 (cp_valid_lang_attribute): Likewise.
2578 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2579 multiple evaluations.
2580 (cp_has_mutable_p): Use strip_array_types.
2582 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2584 * cp-tree.h (sufficient_parms_p): Declare new function.
2585 * call.c (sufficient_parms_p): New function, broken out of ...
2586 (add_function_candidate): ... here. Use it.
2587 (add_conv_candidate): Use it.
2588 * decl.c (grok_ctor_properties): Use it.
2590 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2592 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2594 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2596 * decl2.c (lang_decode_option): Handle -Wformat-security.
2598 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2600 * pt.c (verify_class_unification): New function.
2601 (get_class_bindings): Use it.
2602 (try_class_unification): Tidy.
2603 (unify): Handle when argument of a template-id is not
2604 template parameter dependent.
2605 (template_args_equal): Handle when TREE_CODE's do not match.
2607 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2609 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2610 for -save-temps, pass all relevant -Defines to it, and then don't
2611 pass them to cc1plus.
2613 2000-12-05 Will Cohen <wcohen@redhat.com>
2615 * decl.c (finish_case_label): Cleared
2616 more_cleanups_ok in surrounding function scopes.
2617 (define_label): Likewise.
2619 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2621 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2622 (get_matching_virtual): Remove.
2623 (look_for_overrides): Declare new function.
2624 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2626 * class.c (check_for_override): Move base class iteration code
2627 to look_for_overrides.
2628 * search.c (next_baselink): Remove.
2629 (get_virtuals_named_this): Remove.
2630 (get_virtual_destructor): Remove.
2631 (tree_has_any_destructors_p): Remove.
2632 (struct gvnt_info): Remove.
2633 (check_final_overrider): Remove `virtual' from error messages.
2634 (get_matching_virtuals): Remove. Move functionality to ...
2635 (look_for_overrides): ... here, and ...
2636 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2639 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2641 * typeck.c (get_delta_difference): If via a virtual base,
2643 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2646 2000-12-04 Richard Henderson <rth@redhat.com>
2648 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2650 2000-12-04 Jason Merrill <jason@redhat.com>
2652 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2653 (write_builtin_type): Pass intSI_type_node and the like through
2655 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2656 Pass intSI_type_node and the like through type_for_mode.
2657 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2658 * pt.c (tsubst, unify): Likewise.
2659 * tree.c (walk_tree): Likewise.
2660 * error.c (dump_type): Likewise.
2661 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2663 * Make-lang.in: Tweak top comment for emacs.
2666 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2668 * class.c (clone_function_decl): Robustify.
2670 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2672 * decl.c (store_bindings): Only search in the non modified
2673 old_bindings for duplicates.
2675 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2677 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2680 * typeck.c (build_static_cast): Remove unused variable.
2682 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2684 * pt.c: Fix typo in comment.
2686 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2688 * decl2.c (warn_format): Remove definition.
2689 (lang_decode_option): Handle -Wformat-nonliteral,
2690 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2692 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2694 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2695 (init_decl_processing): Don't create string_type_node,
2696 const_string_type_node, wint_type_node, intmax_type_node,
2697 uintmax_type_node, default_function_type, ptrdiff_type_node and
2698 unsigned_ptrdiff_type_node. Adjust position of call to
2699 c_common_nodes_and_builtins.
2700 (identifier_global_value): New function.
2702 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2704 * call.c (standard_conversion): Reject pointer to member
2705 conversions from ambiguous, inaccessible or virtual bases.
2706 * typeck.c (build_static_cast): Don't check pointers to members
2709 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2711 * method.c (do_build_copy_constructor): Preserve cv
2712 qualifications when accessing source object members.
2713 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2716 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2718 * method.c (do_build_assign_ref): Construct appropriately
2719 CV-qualified base reference. Don't allow const casts in base
2722 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2724 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2725 incomplete return type.
2727 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2729 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2730 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2733 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2735 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2737 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2739 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2741 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2743 * decl.c (grokdeclarator): Do type access control on friend
2746 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2748 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2749 bison parser ickiness.
2750 * pt.c (tsubst_friend_function): Enter namespace scope when
2751 tsubsting the function name.
2752 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2754 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2756 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2757 * cvt.c (cp_convert_to_pointer): Add force parameter.
2758 Allow conversions via virtual base if forced.
2759 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2760 (ocp_convert): Likewise.
2761 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2762 * typeck.c (get_delta_difference): Adjust handling of virtual
2765 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2767 * tree.c (struct list_hash): Remove.
2768 (list_hash_table): Make it be an htab.
2769 (struct list_proxy): New type.
2770 (list_hash_eq): New function.
2771 (list_hash_pieces): Renamed from ...
2772 (list_hash): ... this.
2773 (list_hash_lookup): Remove.
2774 (list_hash_add): Remove.
2775 (hash_tree_cons): Use the generic hashtable.
2776 (mark_list_hash): Remove.
2777 (init_tree): Create the hashtable.
2779 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2781 * method.c (build_mangled_C9x_name): Rename to
2782 build_mangled_C99_name. Change C9X references in comments to
2785 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2787 * parse.y (unary_expr): Move VA_ARG from here ...
2788 (primary): ... to here.
2790 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2792 * semantics.c (finish_id_expr): If type is error_mark, return
2795 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2797 * pt.c (lookup_template_class): Simplify loop exit constructs.
2798 Cope when there is no partial instantiation of a template
2801 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2803 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2805 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2807 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2810 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2811 destructors that haven't already been cloned.
2813 2000-11-20 Richard Henderson <rth@redhat.com>
2815 * parse.y (yyparse_1): Rename the parser entry point.
2817 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2819 * mangle.c (write_name): Use <unscoped-name> for names directly in
2821 (write_unscoped_name): Accept names directly in function scope.
2823 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2825 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2826 * parse.y (extdef): Add EXPORT reduction.
2827 * spew.c (yylex): Don't skip export here.
2829 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2831 * decl.c (init_decl_processing): Correct name of pure virtual
2832 function under the new ABI.
2833 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2834 (throw_bad_typeid): Likewise for bad typeid function.
2836 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2838 * decl.c (grokparms): Don't even function types of `void' type,
2840 * mangle.c (write_type): Don't crash when confronted with the
2843 * decl.c (grokparms): Don't create parameters of `void' type.
2845 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2847 * lex.c (mark_impl_file_chain): Delete.
2848 (init_parse): Remove call to ggc_add_string_root. No need to
2849 ggc_strdup a string constant. Do not add impl_file_chain to GC
2851 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2853 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2855 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2857 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2859 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2860 * decl.c (grokdeclarator): Don't reject void parms here.
2861 (require_complete_types_for_parms): Simplify, use
2862 complete_type_or_else.
2863 (grokparms): Remove bitrot. Remove funcdef parm.
2864 Deal with ellipsis parm lists here.
2865 * semantics.c (finish_parmlist): Don't append void_list_node
2866 here. Set PARMLIST_ELLIPSIS_P.
2868 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2870 * typeck2.c (incomplete_type_error): Reorganise to avoid
2871 excessive diagnostics.
2873 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2875 * lex.c (struct impl_files, internal_filename): Constify a char *.
2877 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2879 * mangle.c (write_special_name_constructor): Don't generate
2880 assembler junk when confronted with an old-style constructor.
2881 (write_special_name_destructor): Likewise.
2882 (mangle_decl_string): Do it here instead.
2884 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2886 * call.c (op_error): Make error messages clearer.
2888 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2890 * decl.c (wrapup_globals_for_namespace): Don't mark things
2891 TREE_ASM_WRITTEN when they're not.
2893 2000-11-15 Jason Merrill <jason@redhat.com>
2895 * typeck2.c (friendly_abort): Uncount the error before handing
2898 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2900 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2902 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2904 * class.c (build_vtbl_initializer): Fix typo in comment.
2905 * typeck.c (expr_sizeof): Don't crash on errors.
2907 2000-11-14 Jim Wilson <wilson@redhat.com>
2909 * lang-specs.h: Add %2 after %(cc1_options).
2911 2000-11-14 Richard Henderson <rth@redhat.com>
2913 * typeck.c (c_sizeof): Be strict about casting result value
2914 back to c_size_type_node.
2915 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2917 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2919 * typeck.c (build_unary_op): Use boolean_increment from
2920 c-common.c, moving the relevant code there.
2922 2000-11-11 Jason Merrill <jason@redhat.com>
2924 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2926 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2929 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2931 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2932 * lex.c (copy_lang_decl): Likewise.
2934 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2936 * dump.c (cp_dump_tree): Don't dump function bodies here.
2938 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2939 (dump.o): Update dependency list.
2940 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2941 (flag_dump_translation_unit): Likewise.
2942 (CP_TYPE_QUALS): Adjust definition.
2943 (DECL_C_BIT_FIELD): Remove.
2944 (SET_DECL_C_BIT_FIELD): Likewise.
2945 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2946 (add_maybe_template): Likewise.
2947 (strip_array_types): Likewise.
2948 (dump_node_to_file): Likewise.
2949 (cp_dump_tree): New function.
2950 * decl.c (init_decl_processing): Set lang_dump_tree.
2951 * decl2.c (flag_dump_translation_unit): Remove.
2952 * dump.c: Move most of it to ../c-dump.c.
2953 (cp_dump_tree): New function.
2954 * pt.c (add_maybe_template): Remove.
2955 * typeck.c (strip_array_types): Likewise.
2957 2000-11-07 Eric Christopher <echristo@redhat.com>
2959 * decl.c (init_decl_processing): Change definition of
2960 __wchar_t to wchar_t. Remove artificial declaration of
2962 * lex.c: Change instances of __wchar_t to wchar_t.
2964 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2966 * lex.c (do_identifier): Don't lookup_name for operators.
2967 * parse.y (operator): Save looking_for_typename.
2968 (unoperator): Restore it.
2969 * spew.c (frob_opname): Use nth_token for lookahead.
2971 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2973 * decl.c (grok_op_properties): Always use coerce_new_type and
2975 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2976 exception specification. Tidy up.
2977 (coerce_delete_type): Preserve exception specification. Tidy up.
2979 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2981 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2982 (push_binding_level), error.c (cp_tree_printer), pt.c
2983 (process_partial_specialization, tsubst_template_arg_vector),
2984 search.c (lookup_member): Use memset () instead of bzero ().
2986 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2988 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2990 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2992 * Make-lang.in (c++.distdir): Remove.
2994 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2996 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2997 declarations from different namespaces to be combined.
2999 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3001 * decl.c: Include tm_p.h.
3003 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3005 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3007 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3009 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3010 (build_overload_value), repo.c (open_repo_file), xref.c
3011 (open_xref_file): Use strchr () and strrchr () instead of index ()
3014 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3016 * call.c (build_over_call): Call fold on the CALL_EXPR.
3018 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3020 * error.c (dump_template_decl): Separate template hearders with
3023 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3025 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3026 TS_* flags with corresponding TFF_*. Adjust prototypes of
3027 functions (which used to take a tree_string_flags) to take an int.
3029 * cp-tree.h (enum tree_string_flags): Remove
3030 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3031 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3032 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3033 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3034 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3035 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3036 (type_as_string, decl_as_string, expr_as_string,
3037 context_as_string): Adjust prototype.
3039 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3040 instead of TS_PLAIN.
3042 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3043 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3046 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3048 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3049 (linkage_kind): New enumeration.
3050 (decl_linkage): New function.
3051 * decl2.c (comdat_linkage): Extend comment.
3052 * error.c (dump_function_decl): Print the arguments used to
3053 instantiate a template, even when not printing the type of the
3055 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3056 not TREE_PUBLIC, to test for external linkage.
3057 * tree.c (decl_linkage): New function.
3059 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3061 * pt.c (instantiate_decl): Always instantiate static data members
3062 initialized in-class.
3064 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3066 * Make-lang.in: Move all build rules here from Makefile.in,
3067 adapt to new context. Wrap all rules that change the current
3068 directory in parentheses. Expunge all references to $(P).
3069 When one command depends on another and they're run all at
3070 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3071 all object-file generation rules. Delete obsolete variables.
3073 * Makefile.in: Delete.
3074 * config-lang.in: Delete outputs= line.
3076 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3078 * error.c (dump_function_decl): Print no space between
3079 `ptr-operator' the `type-specifier' of the return type.
3080 (dump_type_prefix): Make sure we put space at the appropriate
3083 2000-10-23 Jason Merrill <jason@redhat.com>
3085 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3087 2000-10-22 Jason Merrill <jason@redhat.com>
3089 * call.c (build_conditional_expr): Use ocp_convert to force
3092 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3094 * call.c (standard_conversion): Use RVALUE_CONVs for all
3095 expressions that satisfy lvalue_p, not just those that satisfy
3098 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3100 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3101 not one with TYPE_IS_SIZETYPE set.
3102 (dubious_conversion_warnings): Remove special-case code.
3104 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3106 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3107 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3108 (dump_type_prefix): Print vector-of-int as 'int vector'.
3109 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3110 * tree.c (walk_tree): Handle VECTOR_TYPE.
3112 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3114 2000-10-21 Jason Merrill <jason@redhat.com>
3116 * parse.y (operator): Set got_object from got_scope.
3117 Set looking_for_typename.
3118 * decl.c (lookup_name_real): Clear val after setting from_obj.
3119 Reorganize diagnostic.
3121 2000-10-20 Jason Merrill <jason@redhat.com>
3123 * tree.c (walk_tree): Don't walk into default args.
3125 * error.c (dump_expr): Use host_integerp.
3127 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3129 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3130 "since" in error message.
3132 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3134 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3136 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3138 * decl.c (revert_static_member_fn): Fixed typo.
3140 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3142 * class.c (subobject_offset_fn): New type.
3143 (dfs_record_base_offsets): Remove.
3144 (record_base_offsets): Likewise.
3145 (dfs_search_base_offsets): Likewise.
3146 (record_subobject_offset): New function.
3147 (check_subobject_offset): Likewise.
3148 (walk_subobject_offsets): Likewise.
3149 (record_subobject_offsets): Likewise.
3150 (layout_conflict_p): Reimplement.
3151 (layout_nonempty_base_or_field): Correct handling of type
3152 conflicts during layout.
3153 (layout_empty_base): Likewise.
3154 (build_base_field): Adjust to handle new representation of empty
3156 (build_base_fields): Likewise.
3157 (layout_virtual_bases): Likewise.
3158 (splay_tree_compare_integer_csts): New function.
3159 (layout_class_type): Use a splay_tree, rather than a varray, to
3160 represent the offsets of empty bases.
3162 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3163 * decl.c (select_decl): Don't return declarations that are
3166 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3168 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3169 (fake_std_node): New macro.
3170 * decl.c (in_std): Rename to ...
3171 (in_fake_std): ... this.
3172 (flag_no_builtin): Remove.
3173 (flag_no_nonansi_builtin): Likewise.
3174 (walk_namespaces_r): Use fake_std_node.
3175 (push_namespace): Use std_identifier.
3176 (pop_namespace): Use in_fake_std.
3177 (lookup_name_real): Use fake_std_node.
3178 (init_decl_processing): When -fhonor-std, create the `std'
3179 namespace. Don't create a dummy fake_std_node in that case.
3180 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3181 (builtin_function): Put builtins whose names don't begin
3182 with `_' in the std namespace.
3183 * decl2.c (flag_no_builtin): Remove.
3184 (flag_no_nonansi_builtin): Likewise.
3185 (set_decl_namespace): Use fake_std_node.
3186 (validate_nonmember_using_decl): Likewise.
3187 (do_using_directive): Likewise.
3188 (handle_class_head): Likewise.
3189 * dump.c (dequeue_and_dump): Likewise.
3190 * except.c (init_exception_processing): Use std_identifier.
3191 * init.c (build_member_call): Use fake_std_node.
3192 * rtti.c (init_rtti_processing): Use std_identifier.
3194 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3196 * cp-tree.h (back_end_hook): Remove declaration.
3197 * decl2.c (back_end_hook): Remove definition.
3199 * dump.c (dequeue_and_dump): Dump TREE_USED.
3201 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3203 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3205 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3207 * decl.c (WINT_TYPE): Define.
3208 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3209 c_size_type_node, signed_size_type_node and wint_type_node.
3211 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3213 * decl2.c (warn_missing_format_attribute): New variable.
3214 (lang_decode_option): Decode -Wmissing-format-attribute.
3216 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3218 * typeck.c (qualify_type): Remove.
3219 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3221 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3223 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3225 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3227 * Makefile.in (parse.c, parse.h): Create atomically.
3229 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3231 * class.c (current_obstack): Remove.
3232 * decl.c (ggc_p): Remove.
3233 (start_decl): Don't use decl_tree_cons.
3234 (grokdeclarator): Don't use build_decl_list.
3235 (start_function): Don't use decl_tree_cons.
3236 (finish_function): Don't mess with obstacks.
3237 * decl2.c (grok_x_components): Don't use build_decl_list.
3238 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3239 (implicitly_declare_fn): Don't call build_decl_list.
3240 * parse.y (frob_specs): Don't call build_decl_list or
3242 (expr_or_declarator_intern): Don't call decl_tree_cons.
3243 (primary): Don't call build_decl_list.
3244 (fcast_or_absdcl): Likewise.
3245 (typed_declspecs): Don't call decl_tree_cons.
3246 (reserved_declspecs): Don't call build_decl_list.
3247 (declmods): Likewise.
3248 (reserved_typespecquals): Likewise.
3250 (new_type_id): Likewise.
3251 (cv_qualifiers): Likewise.
3252 (after_type_declarator_intern): Likewise.
3253 (notype_declarator_intern): Likewise.
3254 (absdcl_intern): Likewise.
3255 (named_parm): Likewise.
3256 * pt.c (most_specialized_class): Likewise.
3257 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3258 (init_repo): Initialize it.
3259 * search.c (current_obstack): Remove.
3260 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3262 2000-10-09 Richard Henderson <rth@cygnus.com>
3264 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3265 (c++ language support bits for libgcc): Remove.
3266 (c++.clean): Remove cplib2.txt cleanup.
3267 * config-lang.in (headers, lib2funcs): Remove.
3269 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3270 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3271 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3272 * inc/new.h, inc/typeinfo: Remove files.
3274 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3276 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3278 (init_decl_processing): Initialize intmax_type_node and
3281 2000-10-06 Richard Henderson <rth@cygnus.com>
3283 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3284 (original_result_rtx): Remove.
3285 * decl.c (save_function_data): Don't clear x_result_rtx.
3286 (mark_lang_function): Don't mark it either.
3287 * expr.c (fixup_result_decl): Remove.
3288 * semantics.c (genrtl_named_return_value): Frob the return decl
3289 before calling emit_local_var.
3290 (genrtl_finish_function): Don't call fixup_result_decl.
3291 Always emit the jump to return_label.
3293 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3295 * pt.c (lookup_template_class): Set current access for enum.
3296 (tsubst_enum): Set file & line for enum decl.
3298 * spew.c (yylex): Remove unused variable.
3300 2000-10-05 Richard Henderson <rth@cygnus.com>
3302 * semantics.c (genrtl_finish_function): Don't init or check
3303 can_reach_end; remove noreturn and return value checks.
3305 2000-10-05 Tom Tromey <tromey@cygnus.com>
3307 * init.c (build_java_class_ref): Use `build_static_name' with a
3308 suffix, not a prefix, to build the class object's name.
3310 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3312 * cp-tree.h (access_kind): Fix comment typo.
3313 * decl2.c (grokfield): Fix diagnostic typo.
3314 * semantics.c (finish_template_type): Fix comment typo.
3315 (finish_qualified_object_call_expr): Likewise.
3317 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3319 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3322 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3324 * spew.c (frob_id): New static function.
3325 (frob_opname): Use it.
3328 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3330 * decl.c (lang_mark_false_label_stack): Remove.
3331 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3333 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3335 * gxxint.texi: Use @email for formatting email addresses.
3337 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3339 * error.c: Remove direct obstack manipulation. Replace with
3340 output_buffer-based formatting. Adjust calls to removed macros.
3341 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3342 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3343 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3345 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3347 * ir.texi: Move to ../c-tree.texi.
3349 2000-09-20 Jason Merrill <jason@redhat.com>
3351 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3353 2000-09-21 Andreas Jaeger <aj@suse.de>
3355 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3356 * cp-tree.h: ... here.
3358 * error.c: Remove declaration of cp_printer.
3360 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3362 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3364 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3366 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3369 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3371 * decl.c (start_function): Robustify.
3373 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3375 * cp-tree.h (check_function_format): Accept a `status' parameter.
3377 * call.c, typeck.c: Updates calls to `check_function_format'.
3379 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3381 * decl2.c (handle_class_head): Always push some scope even
3384 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3386 * cp-tree.h (struct cp_language_function): Remove
3387 x_scope_stmt_stack and name_declared.
3388 (current_scope_stmt_stack): Remove.
3389 (function_name_declared_p): New macro.
3390 (struct lang_decl_flags): Use c_lang_decl as a base class.
3392 (struct lang_decl): Replace saved_tree with context.
3393 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3394 (SET_DECL_FRIEND_CONTEXT): Likewise.
3395 (DECL_VIRTUAL_CONTEXT): Likewise.
3396 (DECL_SAVED_TREE): Remove.
3397 (C_DECLARED_LABEL_FLAG): Likewise.
3398 (cplus_expand_expr_stmt): Don't declare.
3399 (add_decl_stmt): Likewise.
3400 (add_scope_stmt): Likewise.
3401 * decl.c (mark_stmt_tree): Remove.
3402 (case_compare): Likewise.
3403 (finish_case_label): Use c_add_case_label.
3404 (init_decl_processing): Set more language-specific hooks.
3405 (build_enumerator): Fix typo in comment.
3406 (cplus_expand_expr_stmt): Remove.
3407 (mark_lang_function): Use mark_c_language_function.
3408 (lang_mark_tree): Use c_mark_lang_decl.
3409 * decl2.c: Change order of inclusion.
3410 * except.c: Likewise.
3411 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3412 back on c_expand_expr.
3413 * friend.c: Include expr.h.
3414 * init.c: Change order of inclusion.
3415 * Makefile.in: Update dependencies.
3416 * lex.h (free_lang_decl_chain): Remove.
3417 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3418 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3420 (instantiate_decl): Use function_name_declared_p.
3421 * semantics.c (lang_expand_expr_stmt): Remove.
3422 (set_current_function_name_declared): Likewise.
3423 (current_function_name_declared): Likewise.
3424 (begin_compound_stmt): Use function_name_declared_p.
3425 (add_decl_stmt): Remove.
3426 (setup_vtbl_ptr): Use function_name_declared_p.
3427 (add_scope_stmt): Remove.
3428 (current_scope_stmt_stack): New function.
3429 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3430 (expand_body): Use function_name_declared_p.
3431 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3432 * typeck.c: Change order of includes.
3433 (convert_sequence): Remove.
3435 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3437 * lex.c (reswords): Add _Complex.
3439 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3441 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3443 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3445 * init.c (begin_init_stmts): Don't use // comments.
3447 2000-09-12 Jason Merrill <jason@redhat.com>
3449 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3450 all non-extern arrays.
3452 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3453 typenames, too. Downgrade complaint to pedwarn.
3454 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3455 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3456 'class This::Inherited'.
3458 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3460 * decl.c (finish_case_label): Given the LABEL_DECL a
3463 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3465 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3466 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3467 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3468 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3469 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3471 (sorry_for_unsupported_tree, print_scope_operator,
3472 print_left_paren, print_right_paren, print_left_bracket,
3473 print_right_bracket, print_whitespace): Likewise.
3474 (aggr_variety): Rename to class_key_or_enum.
3475 (print_type): Rename to print_type_id.
3476 (print_type_specifier_seq, print_simple_type_specifier,
3477 print_elaborated_type_specifier,
3478 print_rest_of_abstract_declarator,
3479 print_parameter_declaration_clause, print_exception_specification,
3480 print_nested_name_specifier, print_template_id,
3481 typedef_original_name, print_template_argument_list_start,
3482 print_template_argument_list_end): New functions.
3484 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3486 * ir.texi: Add more documentation.
3488 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3490 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3491 (current_function_parms): Don't define.
3492 (struct cp_language_function): Remove parms_stored.
3493 (current_function_just_assigned_this): Don't define.
3494 (current_function_parms_stored): Likewise.
3495 (static_ctors): Declare.
3496 (static_dtors): Likewise.
3497 (SF_EXPAND): Don't define.
3498 (expand_start_early_try_stmts): Remove declaration.
3499 (store_parm_decls): Likewise.
3500 * decl.c (static_ctors): Don't declare.
3501 (static_dtors): Likewise.
3502 (struct binding_level): Remove this_block.
3503 (poplevel): Remove dead code.
3504 (set_block): Likewise.
3505 (mark_binding_level): Don't mark this_block.
3506 (mark_saved_scope): Don't mark x_function_parms.
3507 (init_decl_processing): Don't add current_function_parms as a GC
3509 (check_function_type): Change prototype.
3510 (start_function): Remove RTL-generation code.
3511 (expand_start_early_try_stmts): Remove.
3512 (store_parm_decls): Give it internal linkage. Remove
3513 RTL-generation code.
3514 (finish_function): Remove RTL-generation code.
3515 * decl2.c (static_ctors): Fix formatting.
3516 (static_dtors): Likewise.
3517 * method.c (use_thunk): Don't call store_parm_decls.
3518 (synthesize_method): Likewise.
3519 * optimize.c (maybe_clone_body): Likewise.
3520 * parse.y (fn.def2): Likewise.
3521 (.set_base_init): Likewise.
3522 (nodecls): Likewise.
3523 * pt.c (instantiate_decl): Likewise.
3524 * rtti.c (synthesize_tinfo_fn): Likewise.
3525 * semantics.c (genrtl_try_block): Simplify.
3526 (expand_body): Use genrtl_start_function and
3527 genrtl_finish_function.
3528 (genrtl_start_function): New function.
3529 (genrtl_finish_function): Likewise.
3531 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3533 * error.c (cp_tree_printer, case 'P'): Append break.
3535 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3537 * cp-tree.h (frob_opname): Declare.
3538 * parse.y (saved_scopes): New static variable.
3539 (cp_parse_init): Adjust.
3540 (do_id): If lastiddecl is NULL, do do_identifier.
3541 (operator): Save scope information.
3542 (unoperator): New reduction. Restore scope information.
3543 (operator_name): Append unoperator. Call frob_opname.
3544 * spew.c (frob_opname): Define.
3546 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3548 * decl.c, rtti.c: Include defaults.h if not already included.
3549 Don't define the *_TYPE_SIZE macros.
3551 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3553 * cp-tree.h (push_switch): Change prototype.
3554 (check_cp_case_value): Remove declaration.
3555 (decl_constant_value): Likewise.
3556 * decl.c (struct cp_switch): Add switch_stmt and cases.
3557 (case_compare): New function.
3558 (push_switch): Set switch_stmt. Initialize cases.
3559 (pop_switch): Clean up cases.
3560 (define_case_label): Rename to ...
3561 (finish_case_label): ... this. Do semantic analysis for case
3563 (start_function): Correct comment.
3564 * decl2.c (check_cp_case_value): Remove.
3565 * expr.c (do_case): Remove.
3566 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3567 * semantics.c (genrtl_do_poplevel): Remove declaration.
3568 (RECHAIN_STMTS): Remove.
3569 (finish_break_stmt): Use build_break_stmt.
3570 (finish_continue_stmt): Use build_continue_stmt.
3571 (finish_switch_cond): Adjust condition here, rater than in
3572 c_expand_start_case.
3573 (finish_case_label): Remove.
3574 * typeck.c (c_expand_return): Remove.
3575 (c_expand_start_case): Likewise.
3577 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3579 * ir.texi: Document type nodes.
3581 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3583 * cp-tree.h (init_cp_semantics): Declare.
3584 (genrtl_try_block): Don't declare.
3585 (genrtl_handler): Likewise.
3586 (genrtl_catch_block): Likewise.
3587 (genrtl_ctor_stmt): Likewise.
3588 (genrtl_subobject): Likewise.
3589 (genrtl_do_poplevel): Likewise.
3590 (genrtl_named_return_value): Likewise.
3591 * lex.c (init_parse): Call init_cp_semantics.
3592 * semantics.c (genrtl_try_block): Give it internal linkage.
3593 (genrtl_handler): Likewise.
3594 (genrtl_catch_block): Likewise.
3595 (genrtl_ctor_stmt): Likewise.
3596 (genrtl_subobject): Likewise.
3597 (genrtl_do_poplevel): Likewise.
3598 (genrtl_named_return_value): Likewise.
3599 (lang_expand_stmt): Rename to ...
3600 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3601 (init_cp_semantics): Define.
3603 * decl.c (initialize_local_var): Remove RTL-generating code.
3604 * semantics.c (genrtl_try_block): Fix formatting.
3606 Move statement-tree facilities from C++ to C front-end.
3607 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3608 (void_zero_node): Remove.
3609 (stmt_tree): Likewise.
3610 (scope_chain): Adjust.
3611 (language_function): Rename to cp_language_function.
3612 (cp_function_chain): Adjust.
3613 (current_stmt_tree): Remove.
3614 (last_tree): Likewise.
3615 (last_expr_type): Likewise.
3616 (struct lang_decl): Adjust.
3617 (STMT_IS_FULL_EXPR_P): Remove.
3619 (begin_stmt_tree): Likewise.
3620 (finish_stmt_tree): Likewise.
3621 (walk_tree_fn): Likewise.
3622 (walk_stmt_tree): Likewise.
3623 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3624 * decl.c (mark_stmt_tree): Adjust type.
3625 (init_decl_processing): Don't build void_zero_node.
3626 (initialize_local_var): Adjust usage of current_stmt_tree.
3627 (finish_enum): Use add_stmt, not add_tree.
3628 (save_function_data): Adjust use of language_function.
3629 (finish_constructor_body): Use add_stmt, not add_tree.
3630 (finish_destructor_body): Likewise.
3631 (push_cp_function_context): Adjust use of language_function.
3632 (pop_cp_function_context): Likewise.
3633 (mark_lang_function): Likewise.
3634 (mark_cp_function_context): Likewise.
3635 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3636 (build_vec_init): Likewise.
3637 * semantics.c (SET_LAST_STMT): Remove.
3638 (RECHAIN_STMTS): Don't use it.
3639 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3640 (current_stmt_tree): Define.
3642 (finish_goto_stmt): Use add_stmt, not add_tree.
3643 (finish_expr_stmt): Likewise.
3644 (begin_if_stmt): Likewise.
3645 (finish_then_clause): Likewise.
3646 (begin_while_stmt): Likewise.
3647 (begin_do_stmt): Likewise.
3648 (finish_return_stmt): Likewise.
3649 (begin_for_stmt): Likewise.
3650 (finish_break_stmt): Likewise.
3651 (finish_continue_stmt): Likewise.
3652 (begin_switch_stmt): Likewise.
3653 (finish_case_label): Likewise.
3654 (begin_try_block): Likewise.
3655 (begin_function_try_block): Likewise.
3656 (begin_handler): Likewise.
3657 (begin_catch_block): Likewise.
3658 (begin_compound_stmt): Likewise.
3659 (begin_asm_stmt): Likewise.
3660 (finish_asm_stmt): Likewise.
3661 (finish_label_stmt): Likewise.
3662 (add_decl_stmt): Likewise.
3663 (finish_subobject): Likewise.
3664 (finish_decl_cleanup): Likewise.
3665 (finish_named_return_value): Likewise.
3666 (setup_vtbl_ptr): Likewise.
3667 (add_scope_stmt): Likewise.
3668 (finish_stmt_expr): Likewise.
3669 (prune_unused_decls): Remove.
3670 (begin_stmt_tree): Likewise.
3671 (finish_stmt_tree): Likewise.
3672 (prep_stmt): Adjust use of current_stmt_tree.
3673 (lang_expand_stmt): Likewise.
3674 * tree.c (statement_code_p): Remove.
3675 (cp_statement_code_p): New function.
3676 (walk_stmt_tree): Remove.
3677 (init_tree): Set lang_statement_code_p.
3679 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3681 Integrated preprocessor.
3683 * Make-lang.in, Makefile.in: Remove all references to input.c,
3684 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3685 * gxx.gperf, hash.h, input.c: Delete.
3686 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3687 initialized properly.
3689 * class.c (fixup_pending_inline): Take a tree, not a
3690 struct pending_inline *. All callers changed.
3691 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3692 RID_PROTECTED entries in ridpointers[] array here.
3693 * decl.c (duplicate_decls): Do not refer to struct
3695 (record_builtin_type, init_decl_processing): Use RID_MAX not
3697 (grokdeclarator): Use C_IS_RESERVED_WORD.
3698 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3700 (grok_x_components): Do not inspect pending_inlines chain.
3702 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3703 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3704 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3705 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3706 TIME_IDENTIFIER_FILEINFO): Kill.
3708 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3710 * parse.y: Call do_pending_inlines unconditionally.
3711 reinit_parse_for_method is now snarf_method. fn.defpen is no
3712 longer necessary. Remove unnecessary <itype> annotation on
3713 SCOPE. Do not refer to end_of_file or struct pending_inline.
3714 * semantics.c (begin_inline_definitions): Call
3715 do_pending_inlines unconditionally.
3717 * lex.c: Remove all code now shared with C front end.
3718 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3719 into the get_identifier table. Rewrite pragma handling to
3720 work with the registry. Move code to save tokens for later
3721 processing to spew.c.
3723 * spew.c: Rewrite everything in terms of token streams instead
3724 of text. Move routines here from lex.c / input.c as
3725 appropriate. GC-mark trees hanging off the pending inlines
3728 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3730 * NEWS: Mention that the named return value extension has been
3732 * cp-tree.h (original_result_rtx): Define.
3733 (TREE_REFERENCE_EXPR): Remove.
3734 (DECL_VPARENT): Likewise.
3735 (pushdecl_nonclass_level): Likewise.
3736 (store_return_init): Likewise.
3737 (reinit_lang_specific): Likewise.
3738 (genrtl_named_return_value): Change prototype.
3739 * decl.c (original_result_rtx): Remove.
3740 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3741 Do not generate RTL for local variables here.
3742 (store_return_init): Remove.
3743 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3745 (finish_named_return_value): Adjust accordingly. Warn that this
3746 extension is deprecated.
3747 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3749 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3751 * pt.c (type_unification_real): Replace switch with if.
3752 (unify): Tsubst non-type parms before comparing.
3754 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3756 * error.c (dump_typename): New function, broken out of ...
3757 (dump_type): ... here. Use it.
3758 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3760 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3762 * init.c (build_offset_ref): Deal with namespace scoped
3765 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3767 * class.c (resolve_address_of_overloaded_function): Add
3768 explanation message.
3769 * decl.c (define_case_label): Reformat explanation.
3770 * decl2.c (finish_static_data_member_decl): Likewise.
3771 (grokfield): Likewise.
3772 * friend.c (do_friend): Likewise.
3774 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3776 * tree.c (walk_tree): Expose tail recursion.
3777 (walk_stmt_tree): New function.
3778 * cp-tree.h: Prototype walk_stmt_tree.
3779 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3780 the BLOCKs directly. If a BLOCK has no variables after
3781 pruning, discard it.
3782 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3783 restore the line number.
3785 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3787 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3788 (pt.o): Remove dependency on HTAB_H.
3789 * cp-tree.h: Include hashtab.h.
3790 (walk_tree): Change prototype.
3791 (walk_tree_without_duplicates): New function.
3792 * decl.c (check_default_argument): Use it.
3793 * optimize.c (remap_decl): Adjust calls to walk_tree.
3794 (copy_body): Likewise.
3795 (expand_calls_inline): Likewise.
3796 (calls_setjmp_p): Use walk_tree_without_duplicates.
3797 * pt.c: Don't include hashtab.h.
3798 (for_each_template_parm): Use walk_tree_without_duplicates.
3799 * semantics.c (finish-stmt_tree): Likewise.
3800 (expand_body): Likewise.
3801 * tree.c (walk_tree): Add additional parameter.
3802 (walk_tree_without_duplicates): New function.
3803 (count_trees): Use it.
3804 (verify_stmt_tree): Adjust call to walk_tree.
3805 (find_tree): Use walk_tree_without_duplicates.
3806 (no_linkage_check): Likewise.
3807 (break_out_target_exprs): Adjust call to walk_tree.
3808 (cp_unsave): Likewise.
3810 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3812 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3813 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3814 * cp-tree.h (TYPE_BINFO): Adjust comment.
3815 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3816 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3817 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3818 (TYPE_TEMPLATE_INFO): Likewise.
3819 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3820 * class.c (push_nested_class): Likewise.
3821 * decl.c (lookup_name_real): Likewise.
3822 (grokdeclarator): Likewise.
3823 (grok_op_properties): Likewise.
3824 (xref_tag): Likewise.
3825 (xref_basetypes): Likewise.
3826 * decl2.c (constructor_name_full): Likewise.
3827 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3828 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3829 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3830 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3831 (dump_type_suffix): Likewise.
3832 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3834 (get_aggr_from_typedef): Likewise.
3835 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3836 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3837 (write_template_parm): Likewise.
3838 (write_template_template_parm): Check tree code instead of
3839 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3840 * method.c (build_overload_nested_name): Add
3841 BOUND_TEMPLATE_TEMPLATE_PARM.
3842 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3843 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3844 * pt.c (convert_template_argument): Check tree code instead of
3845 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3846 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3847 (for_each_template_parm): Adjust comment.
3848 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3849 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3850 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3851 template_args_equal to compare template template parameter cases.
3852 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3853 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3855 * tree.c (copy_template_template_parm): Decide whether to create
3856 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3857 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3858 (copy_tree_r): Likewise.
3859 * typeck.c (comptypes): Likewise. Check tree code instead of
3860 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3862 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3864 * decl.c (finish_function): Move the code for handling functions
3865 marked with the constructor and destructor attributes inside the
3868 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3870 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3872 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3874 * pt.c (lookup_template_class): Remove abort.
3875 * tree.c (get_type_decl): Allow error_mark_node.
3877 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3879 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3882 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3884 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3887 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3889 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3890 union tag mismatch error reporting.
3892 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3894 * call.c (build_scoped_method_call): Check it is not a namespace.
3896 2000-08-30 Jason Merrill <jason@redhat.com>
3898 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3900 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3901 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3902 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3904 * decl.c (start_function): Always call make_function_rtl.
3906 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3908 * semantics.c (prune_unused_decls): New function.
3909 (finish_stmt_tree): Call it via walk_tree.
3911 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3913 * class.c (build_secondary_vtable): Constify a char *.
3914 * decl.c (init_decl_processing): Initialize function_id_node,
3915 pretty_function_id_node, and func_id_node.
3916 * input.c (struct input_source): Constify 'str'.
3917 (feed_input): Constify first argument.
3918 * mangle.c (write_identifier): Constify argument.
3919 * pt.c (mangle_class_name_for_template): Constify argument.
3921 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3923 * typeck.c (mark_addressable): Remove code that pokes around in
3926 2000-08-28 Jason Merrill <jason@redhat.com>
3928 * lex.c (file_name_nondirectory): Move to toplev.c.
3930 * cp-tree.h (LOCAL_CLASS_P): New macro.
3931 * class.c (finish_struct_1): Use it.
3933 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3935 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3936 (write_encoding): Pass another argument to write_name.
3937 (write_name): Add ignore_local_scope parameter. Fix handling of
3939 (write_nested_name): Use write_unqualified_name.
3940 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3941 (write_template_prefix): Use write_unqualified_name.
3942 (write_component): Remove.
3943 (write_local_name): Add parameter. Use direct local entity to
3944 discriminator calculation.
3945 (write_class_enum_type): Pass another argument to write_name.
3946 (write_template_template_arg): Likewise.
3947 (make_guard_variable): Likewise.
3949 2000-08-27 Jason Merrill <jason@redhat.com>
3951 * decl.c (pushdecl): Matching decls for local externs are found in
3952 the current level. Propagate linkage information from previous
3955 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3957 * ir.texi (Expressions): Fix typo.
3959 2000-08-25 Greg McGary <greg@mcgary.org>
3961 * tree.c (init_tree): Use ARRAY_SIZE.
3963 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3965 * error.c (cp_tree_printer): Rework.
3967 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3969 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3971 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3972 (cp-demangle.o): Remove target.
3973 (dyn-string.o): Likewise.
3975 * decl.c (grokfndecl): Require that `main' return an `int'.
3976 * mangle.c (write_encoding): Don't mangle return types for
3977 conversion functions.
3979 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3981 * error.c (tree_formatting_info): New data type.
3982 (tree_being_formatted): New macro.
3983 (tree_formatting_flags): Likewise.
3984 (put_whitespace): Likewise.
3985 (print_tree_identifier): Likewise.
3986 (print_identifier): Likewise.
3987 (cp_tree_printer, print_function_argument_list, print_declaration,
3988 print_expression, print_function_declaration,
3989 print_function_parameter, print_type, print_cv_qualifier): New
3991 (init_error): Initialize lang_printer.
3993 2000-08-24 Jason Merrill <jason@redhat.com>
3995 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3996 adjustment necessary.
3998 2000-08-24 Greg McGary <greg@mcgary.org>
4000 * cp-tree.h (MAIN_NAME_P): Remove macro.
4002 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4004 * error.c (print_instantiation_context): Don't forget to flush the
4007 2000-08-23 Jason Merrill <jason@redhat.com>
4009 * typeck.c (build_ptrmemfunc): Save the input pmf.
4011 * method.c (process_modifiers): Use same_type_p.
4013 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4015 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4016 * mangle.c (write_function_type): Change prototype.
4017 (write_encoding): Don't mangle return types for
4018 constructors or destructors.
4019 (write_type): Adjust call to write_function_type.
4020 * pt.c (instantiate_template): Instantiate alternate entry points
4021 when instantiating the main function.
4023 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4025 * error.c (cp_print_error_function): Don't use embedded '\n' in
4028 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4030 * decl.c (init_decl_processing): Remove bogus initialization.
4031 * error.c (lang_print_error_function): Restore here.
4032 (init_error): Initialize print_error_function.
4034 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4036 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4038 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4040 * Makefile.in (error.o): Depends on diagnostic.h
4042 * cp-tree.h (problematic_instantiation_changed,
4043 record_last_problematic_instantiation, current_instantiation,
4044 print_instantiation_context): Declare.
4045 (maybe_print_template_context): Remove.
4047 * decl.c (init_decl_processing): Set print_error_function to NULL.
4048 (lang_print_error_function): Remove, since we're using a new
4051 * error.c: #include diagnostic.h
4052 (function_category): New function.
4053 (cp_diagnostic_starter): Likewise.
4054 (cp_diagnostic_finalizer): Likewise.
4055 (cp_print_error_function): Likewise.
4056 (maybe_print_instantiation_context): Likewise.
4057 (print_instantiation_full_context): Likewise.
4058 (print_instantiation_partial_context): Likewise.
4059 (print_instantiation_context): Define.
4060 (init_error): Initialize diagnostic pager and finalizer.
4062 * pt.c (problematic_instantiation_changed): Define.
4063 (record_last_problematic_instantiation): Likewise.
4064 (current_instantiation): Likewise.
4065 (maybe_print_template_context): Remove.
4066 (print_template_context): Likewise.
4067 (current_tinst_level): Make static to reflect Brendan Kehoe's
4068 change of 1995-04-13.
4069 (push_tinst_level): Call print_instantiation_context.
4071 2000-08-21 Nix <nix@esperi.demon.co.uk>
4073 * lang-specs.h: Do not process -o or run the assembler if
4076 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4078 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4080 * decl2.c (lang_decode_option): Disable gettext attributes for
4083 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4085 * lex.c (lang_init_options): Default diagnostic message maximum
4086 length to 80, when line-wrapping.
4088 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4090 * class.c (build_vtbl_initializer): Clear the entire
4091 vtbl_init_data. Start keeping track of the functions for which we
4092 have created vcall offsets here.
4093 (dfs_build_vcall_offset_vtbl_entries): Remove.
4094 (build_vcall_offset_vtbl_entries): Reimplement.
4095 (add_vcall_offset_vtbl_entries_r): New function.
4096 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4097 computing when vcall offsets are necessary.
4099 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4101 * decl.c (member_function_or_else): Use cp_error ... %T.
4102 (grokdeclarator): Likewise.
4103 (start_method): Likewise.
4104 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4106 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4108 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4111 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4113 * cp-tree.h (PTRMEM_OK_P): New macro.
4114 (itf_ptrmem_ok): New enumeration value.
4115 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4116 argument. Diagnose implicit pointer to member.
4117 (instantiate_type): Don't diagnose implicit pointer to member
4118 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4119 resolve_address_of_overloaded_function.
4120 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4121 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4122 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4123 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4124 (build_unary_op): Deal with single non-static member in
4127 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4129 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4131 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4133 * cp-tree.h (enum_name_string): Remove prototype.
4134 (report_case_error): Remove prototype.
4135 * cp/typeck2.c (enum_name_string): Remove.
4136 (report_case_error): Remove.
4137 * error.c (dump_expr): Deal with enum values directly.
4138 Correctly negate integer constant.
4140 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4142 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4143 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4144 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4145 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4146 (__cxa_vec_new): Use __cxa_vec_new2.
4147 (__cxa_vec_delete): Use __cxa_vec_delete2.
4149 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4151 * vec.cc (__cxa_vec_new): Set "C" linkage.
4152 (__cxa_vec_ctor): Likewise.
4153 (__cxa_vec_cctor): Likewise.
4154 (__cxa_vec_dtor): Likewise.
4155 (__cxa_vec_delete): Likewise.
4156 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4157 (__cxa_vec_ctor): Likewise.
4158 (__cxa_vec_cctor): Likewise.
4159 (__cxa_vec_dtor): Likewise.
4160 (__cxa_vec_delete): Likewise.
4162 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4164 * class.c (instantiate_type): Reinstate local variable
4165 deleted in previous change.
4167 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4170 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4172 * cp-tree.h (instantiate_type_flags): New enumeration.
4173 (instantiate_type): Change parameter.
4174 * class.c (instantiate_type): Adjust prototype. Adjust.
4175 * call.c (standard_conversion): Adjust instantiate_type call.
4176 (reference_binding): Likewise.
4177 (build_op_delete_call): Likewise.
4178 (convert_like_real): Likewise.
4179 * cvt.c (cp_convert_to_pointer): Likewise.
4180 (convert_to_reference): Likewise.
4181 * pt.c (convert_nontype_argument): Likewise.
4182 * typeck.c (build_binary_op): Likewise.
4183 (build_ptrmemfunc): Likewise.
4184 (convert_for_assignment): Likewise.
4186 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4188 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4189 (current_aggr): Define.
4190 * decl.c (grokdeclarator): Make sure a friend class is an
4191 elaborated type specifier.
4192 * parse.y (current_aggr): Remove static definition.
4193 (cp_parse_init): Adjust.
4194 (structsp): Clear and restore current_aggr.
4195 (component_decl_list): Clear current_aggr.
4197 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4198 aggregate tag on the typename's context.
4200 * pt.c (tsubst_friend_class): Return error_mark_node, if
4202 (instantiate_class_template): Ignore error_mark_node friend types.
4204 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4206 * cvt.c (warn_ref_binding): New static function, broken out of ...
4207 (convert_to_reference): ... here. Use it.
4209 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4211 * parse.y (template_arg): Add rule for template qualified with
4214 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4216 * decl2.c (add_function): Reorganize.
4217 (arg_assoc): Do not consider function template decls.
4219 2000-08-11 Jason Merrill <jason@redhat.com>
4221 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4224 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4226 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4227 (lookup_nested_tag): Likewise.
4229 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4232 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4234 * parse.y (named_complex_class_head_sans_basetype): Remove
4237 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4239 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4240 explicit TEMPLATE_ID_EXPR args.
4241 (build_expr_from_tree, case CALL_EXPR): Likewise.
4243 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4245 * decl.c (check_tag_decl): Diagnose typename's which don't
4248 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4250 * init.c (build_aggr_init): Reject bogus array initializers
4253 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4255 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4257 * cp/tinfo.cc (__dynamic_cast): Likewise.
4258 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4260 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4262 * cvt.c (convert_to_pointer_force): Fix error message when
4263 attempting to cast from ambiguous base.
4265 2000-08-08 Jason Merrill <jason@redhat.com>
4267 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4268 (tsubst_template_arg_vector): Likewise.
4270 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4271 assume that one will be as large as the union.
4273 2000-08-07 Kazu Hirata <kazu@hxi.com>
4275 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4276 * decl.c (pop_labels): Likewise.
4278 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4280 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4282 (__pointer_to_member_type_info): Likewise.
4283 (__base_class_info): Likewise.
4284 (__class_type_info): Likewise.
4285 (__si_class_type_info): Likewise.
4286 (__vmi_class_type_info): Likewise.
4287 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4288 Changed member names to match specifications.
4289 (__vmi_class_type_info::__do_find_public_src): Likewise.
4290 (__si_class_type_info::__do_dyncast): Likewise.
4291 (__vmi_class_type_info::__do_dyncast): Likewise.
4292 (__si_class_type_info::__do_upcast): Likewise.
4293 (__vmi_class_type_info::__do_upcast): Likewise.
4294 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4295 (__pbase_type_info::__pointer_catch): Likewise.
4296 (__pointer_type_info::__pointer_catch): Likewise.
4297 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4299 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4301 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4302 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4303 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4305 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4307 * cp-tree.h (add_method): Change prototype.
4308 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4309 Don't double the size of the method vector in the error case.
4310 (handle_using_decl): Adjust call to add_method.
4311 (add_implicitly_declared_members): Likewise.
4312 (clone_function_decl): Likewise.
4313 * decl2.c (check_classfn): Likewise.
4314 * semantics.c (finish_member_declaration): Likewise.
4316 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4318 * decl.c (flag_isoc94): New variable.
4320 2000-08-02 Jason Merrill <jason@redhat.com>
4322 * pt.c (do_type_instantiation): Add complain parm; don't complain
4323 if called recursively.
4324 * cp-tree.h, parse.y: Adjust.
4326 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4328 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4329 -Wno-strict-prototypes.
4331 * g++spec.c: Adjust type of second argument to
4332 lang_specific_driver, and update code as necessary.
4334 * cp-tree.h: Don't prototype min_precision here.
4335 (my_friendly_assert): Cast expression to void.
4336 * semantics.c (do_poplevel): Initialize scope_stmts.
4338 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4340 * cp-tree.h (DECL_NEEDED_P): Tweak.
4342 2000-07-28 Jason Merrill <jason@redhat.com>
4344 * lang-specs.h: Use %i in rule for .ii files.
4346 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4348 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4350 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4352 Allow indirect primary bases.
4353 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4355 (CLASSTYPE_VFIELD_PARENT): Remove.
4356 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4357 (BINFO_PRIMARY_BINFO): Remove.
4358 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4359 (BINFO_VBASE_PRIMARY_P): Likewise.
4360 (BINFO_PRIMARY_BASE_OF): New macro.
4361 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4362 (get_primary_binfo): New function.
4363 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4364 * class.c (vcall_offset_data_s): Rename to ...
4365 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4366 and add ctor_vtbl_p.
4367 (get_derived_offset): Use get_primary_binfo.
4368 (dfs_mark_primary_bases): Adjust handling of virtual primary
4370 (mark_primary_bases): Likewise.
4371 (set_primary_base): Take a binfo, not an integer, as a
4372 representation of the primary base.
4373 (indirect_primary_base_p): Remove.
4374 (determine_primary_base): Adjust for indirect primary bases.
4375 (dfs_find_final_overrider): Fix typo in coment.
4376 (update_vtable_entry_for_fn): Use get_primary_binfo.
4377 (layout_nonempty_base_or_field): Tweak.
4378 (build_base_fields): Adjust for new primary base semantics.
4379 (dfs_propagate_binfo_offsets): Remove.
4380 (propagate_binfo_offsets): Rewrite.
4381 (dfs_set_offset_for_shared_vbases): Remove.
4382 (layout_virtual_bases): Don't use it.
4383 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4385 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4386 CLASSTYPE_VFIELD_PARENT.
4387 (dfs_get_primary_binfo): New function.
4388 (get_primary_binfo): Likewise.
4389 (dump_class_hierarchy_r): Tweak printing of primary bases.
4390 (build_vtbl_initializer): Fix typo in comments. Use
4392 (build_vcall_and_vbase_vtbl_entries): Likewise.
4393 (build_vbaes_offset_vtbl_entries): Likewise.
4394 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4395 BV_VCALL_INDEX to handle indirect primary bases.
4396 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4397 (build_rtti_vtbl_entries): Likewise.
4398 * search.c (get_shared_vbase_if_not_primary): Tweak.
4399 (find_vbase_instance): Likewise.
4400 (binfo_for_vtable): Simplify.
4401 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4402 (make_binfo): Make it have 11 entries.
4404 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4406 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4407 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4408 ascertaining primaryness.
4409 (G): Remove template_args.
4410 (decl_is_template_id): New function.
4411 (write_encoding): Use decl_is_template_id.
4412 (write_name): Likewise. Handle type_decls. Get main variant of
4414 (write_nested_name): Likewise.
4415 (write_prefix): Likewise.
4416 (write_template_prefix): Likewise.
4417 (write_special_name_constructor): Remove defunct production from
4419 (write_bare_function_type): Remove comment about absent parameter.
4420 (write_template_template_arg): Add missing grammar production to
4423 2000-07-27 Jason Merrill <jason@redhat.com>
4425 * decl.c (duplicate_decls): If common_type produces a non-typedef
4426 type for a typedef, just use the old type.
4428 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4430 * cp-tree.h (function_depth): Declare.
4431 (verify_stmt_tree): Likewise.
4432 (find_tree): Likewise.
4433 * decl.c (function_depth): Give it external linkage.
4434 * optimize.c (optimize_function): Increment and decrement it.
4435 * tree.c (verify_stmt_tree_r): New function.
4436 (verify_stmt_tree): Likewise.
4437 (find_tree_r): Likewise.
4438 (find_tree): Likewise.
4440 2000-07-27 Jason Merrill <jason@redhat.com>
4442 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4444 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4446 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4448 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4449 * decl2.c (get_guard): Call cp_finish_decl, not
4450 rest_of_decl_compilation, for local guards.
4451 * lex.c (do_identifier): Remove unused variable.
4453 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4455 * parse.y: Add missing ';'.
4457 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4459 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4462 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4464 Kill strict_prototype. Backwards compatibility only for
4465 non NO_IMPLICIT_EXTERN_C systems.
4466 * cp-tree.h (flag_strict_prototype): Remove.
4467 (strict_prototype): Remove.
4468 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4469 * decl.c (maybe_push_to_top_level): Adjust.
4470 (pop_from_top_level): Adjust.
4471 (decls_match): Only allow sloppy parm matching for ancient
4473 (init_decl_processing): Adjust.
4474 (grokdeclarator): Adjust.
4475 * decl2.c (flag_strict_prototype): Remove.
4476 (strict_prototype): Remove.
4477 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4478 (lang_f_options): Remove "strict-prototype".
4479 (unsupported-options): Add "strict-prototype".
4480 * lex.c (do_identifier): Adjust.
4481 (do_scoped_id): Adjust.
4482 * parse.y (empty_parms): Adjust.
4483 * class.c (push_lang_context): Adjust.
4484 (pop_lang_context): Adjust.
4485 * typeck.c (comp_target_parms): Adjust.
4487 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4489 * decl.c (poplevel): Deal with anonymous variables at for scope.
4490 (maybe_inject_for_scope_var): Likewise.
4492 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4494 * decl.c: Remove all signal handling code, now done in toplev.c.
4496 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4498 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4500 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4503 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4505 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4506 Define my_friendly_assert and my_friendly_abort as macros
4507 which may call friendly_abort. Prototype friendly abort, not
4508 my_friendly_abort or my_friendly_assert.
4509 * decl.c (signal_catch): Report the signal caught in the error
4510 message. Call fatal directly.
4511 * typeck2.c (ack, my_friendly_assert): Delete.
4512 (my_friendly_abort): Rename to friendly_abort. Expect file,
4513 line, and function parameters. Report the abort code, then
4514 call fancy_abort. Do not mask an abort if errors have
4517 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4519 * typeck.c (comp_target_parms): Remove obsolete parameter.
4520 (comp_target_types): Adjust.
4522 2000-07-17 Jason Merrill <jason@redhat.com>
4524 * typeck.c (mark_addressable): Never set TREE_USED.
4525 * call.c (build_call): Don't abort on calls to library functions
4526 that have been declared normally.
4528 * typeck.c (build_binary_op): Fix grammar in warning.
4530 * exception.cc (__eh_free): Fix prototype.
4532 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4534 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4535 IDENTIFIER_NAMESPACE_VALUE.
4537 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4539 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4540 * method.c (use_thunk): Correct handling of vcall offsets.
4542 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4544 * .cvsignore: parse.h and parse.c have no cp- prefix.
4546 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4548 * .cvsignore: New file.
4550 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4552 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4554 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4556 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4558 * parse.h: Likewise.
4560 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4562 * class.c (layout_class_type): Add pointers to virtual bases after
4563 base classes under the old ABI.
4565 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4567 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4568 (finish_continue_stmt): Likewise.
4569 (begin_for_stmt): Remove call to note_level_for_for.
4570 (finish_goto_stmt): Change call from build_min_nt
4572 (finish_expr_stmt): Likewise.
4573 (begin_if_stmt): Likewise.
4574 (begin_while_stmt): Likewise.
4575 (finish_while_stmt): Likewise.
4576 (finish_return_stmt): Likewise.
4577 (begin_for_stmt): Likewise.
4578 (finish_for_stmt): Likewise.
4579 (finish_break_stmt): Likewise.
4580 (begin_switch_stmt): Likewise.
4581 (finish_case_label): Likewise.
4582 (genrtl_try_block): Likewise.
4583 (begin_try_block): Likewise.
4584 (begin_handler): Likewise.
4585 (begin_compound_stmt): Likewise.
4586 (finish_asm_stmt): Likewise.
4587 (finish_label_stmt): Likewise.
4588 (add_decl_stmt): Likewise.
4589 (finish_subobject): Likewise.
4590 (finish_decl_cleanup): Likewise.
4591 (finish_named_return_value): Likewise.
4592 (setup_vtbl_ptr): Likewise.
4593 (add_scope_stmt): Likewise.
4594 * decl.c (finish_constructor_body): Likewise.
4595 (finish_destructor_body): Likewise.
4596 * optimize.c (copy_body_r): Likewise.
4597 (initialize_inlined_parameters): Likewise.
4598 (declare_return_variable): Likewise.
4599 (expand_call_inline): Likewise.
4601 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4603 * semantics.c (expand_body): Sync interface information
4604 at the end of function body expansion.
4606 2000-07-09 Jason Merrill <jason@redhat.com>
4608 * init.c (build_new_1): Bail early if the call to new fails.
4610 * decl.c (compute_array_index_type): Check specifically for
4611 an INTEGER_CST, not just TREE_CONSTANT.
4613 * decl.c (duplicate_decls): Don't call duplicate_decls on
4614 the DECL_TEMPLATE_RESULT.
4615 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4618 * error.c (dump_template_bindings): Don't crash if we had an
4619 invalid argument list.
4621 * typeck.c (c_expand_start_case): Do narrowing here.
4622 * semantics.c (finish_switch_cond): Not here.
4624 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4626 * parse.y (asm_clobbers): Do string concatenation.
4628 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4630 * decl.c (pushtag): Don't put local classes in template functions
4631 on the local_classes list.
4633 2000-07-04 Scott Snyder <snyder@fnal.gov>
4635 * decl2.c (get_guard): Add missing return for old ABI local
4638 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4640 * cp-tree.h (char_type_p): New function.
4641 * decl.c (init_decl_processing): Don't initialize
4642 signed_wchar_type_node or unsigned_wchar_type_node.
4643 (complete_array_type): Handle brace-enclosed string-constants.
4644 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4645 * tree.c (char_type_p): New function.
4646 * typeck2.c (digest_init): Use char_type_p.
4648 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4650 * pt.c (tsubst): Don't layout type, if it's error_mark.
4652 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4654 * pt.c (instantiate_pending_templates): Reset template level.
4656 2000-07-05 Jason Merrill <jason@redhat.com>
4658 * call.c (joust): Don't complain about `operator char *()' beating
4659 `operator const char *() const'.
4661 2000-07-04 scott snyder <snyder@fnal.gov>
4662 Jason Merrill <jason@redhat.com>
4664 * repo.c (repo_get_id): Handle the case where a class with virtual
4665 bases has a null TYPE_BINFO_VTABLE.
4667 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4668 Jason Merrill <jason@redhat.com>
4670 * parse.y (member_init): Just pass in the type.
4671 * init.c (expand_member_init): Handle getting a type.
4673 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4674 Jason Merrill <jason@redhat.com>
4676 * decl.c (finish_function): Warn if a function has no return
4678 Suggested by Andrew Koenig.
4679 * typeck.c (check_return_expr): Do set current_function_returns_value
4680 if we got an error_mark_node.
4682 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4684 * decl2.c (push_decl_namespace): Push the original namespace.
4686 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4688 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4689 * semantics.c (begin_class_definition): Clear it.
4691 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4693 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4694 (genrtl_expr_stmt): Likewise.
4695 (genrtl_decl_stmt): Likewise.
4696 (genrtl_if_stmt): Likewise.
4697 (genrtl_while_stmt): Likewise.
4698 (genrtl_do_stmt): Likewise.
4699 (genrtl_return_stmt): Likewise.
4700 (genrtl_for_stmt): Likewise.
4701 (genrtl_break_stmt): Likewise.
4702 (genrtl_continue_stmt): Likewise.
4703 (genrtl_scope_stmt): Likewise.
4704 (genrtl_switch_stmt): Likewise.
4705 (genrtl_case_label): Likewise.
4706 (genrtl_begin_compound_stmt): Likewise.
4707 (genrtl_finish_compound_stmt): Likewise.
4708 (genrtl_compound_stmt): Likewise.
4709 (genrtl_asm_stmt): Likewise.
4711 * init.c (begin_init_stmts): Remove call to
4712 genrtl_begin_compound_stmt.
4713 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4715 * semantics.c (lang_expand_stmt): Changed call to
4716 genrtl_compound_stmt to ignore return value.
4718 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4720 * mangle.c (canonicalize_for_substitution): Return the canonical
4723 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4725 * typeck.c (commonparms): Remove obstack manipulations.
4727 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4729 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4731 * Makefile.in (OBJS): Added ../c-semantics.o.
4732 (OBJDEPS): Likewise.
4734 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4736 (struct stmt_tree): Added comment.
4737 (current_function_name_declared): Removed.
4738 (stmts_are_full_exprs_p): Likewise.
4739 (genrtl_do_pushlevel): Likewise.
4740 (genrtl_clear_out_block): Likewise.
4741 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4742 (DECL_ANON_UNION_ELEMS): Likewise.
4743 (emit_local_var): Likewise.
4744 (make_rtl_for_local_static): Likewise.
4745 (do_case): Likewise.
4746 (expand_stmt): Likewise.
4747 (genrtl_decl_cleanup): Likewise.
4748 (c_expand_asm_operands): Likewise.
4749 (c_expand_return): Likewise.
4750 (c_expand_start_case): Likewise.
4752 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4753 (emit_local_var): Likewise.
4754 (initialize_local_var): Change reference to
4755 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4756 Change reference to stmts_are_full_exprs_p to
4757 current_stmt_tree->stmts_are_full_exprs_p.
4758 (push_cp_function_context): Likewise.
4760 * expect.c (expand_throw): Change reference to
4761 stmts_are_full_exprs_p.
4763 * init.c (build_aggr_init): Change reference to
4764 stmts_are_full_exprs_p.
4765 (build_vec_init): Likewise.
4767 * optimize.c (maybe_clone_body): Change reference to
4768 current_function_name_declared to
4769 cp_function_chain->name_declared.
4771 * pt.c (instantiate_decl): Change reference to
4772 current_function_name_declared to
4773 cp_function_chain->name_declared.
4775 * semantics.c (expand_cond): Moved declaration to c-common.h.
4776 (genrtl_do_pushlevel): Moved to c-semantics.c.
4777 (genrtl_clear_out_block): Likewise.
4778 (genrtl_goto_stmt): Likewise.
4779 (genrtl_expr_stmt): Likewise.
4780 (genrtl_decl_stmt): Likewise.
4781 (gerntl_if_stmt): Likewise.
4782 (genrtl_while_stmt): Likewise.
4783 (genrtl_do_stmt): Likewise.
4784 (genrtl_return_stmt): Likewise.
4785 (genrtl_for_stmt): Likewise.
4786 (genrtl_break_stmt): Likewise.
4787 (genrtl_continue_stmt): Likewise.
4788 (genrtl_scope_stmt): Likewise.
4789 (genrtl_switch_stmt): Likewise.
4790 (genrtl_case_label): Likewise.
4791 (genrtl_begin_compound_stmt): Likewise.
4792 (genrtl_finish_compound_stmt): Likewise.
4793 (genrtl_compound_stmt): Likewise.
4794 (genrtl_asm_stmt): Likewise.
4795 (genrtl_decl_cleanup): Likewise.
4796 (expand_cond): Likewise.
4797 (expand_stmt): Renamed to ...
4798 (lang_expand_stmt): ... this.
4799 (lang_expand_expr_stmt): Initialize.
4800 (set_current_function_name_declared): Likewise.
4801 (stmts_are_full_exprs_p): Likewise.
4802 (current_function_name_declared): Likewise.
4803 (anon_aggr_type_p): Likewise.
4804 (do_poplevel): Change reference to
4805 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4806 Change reference to stmts_are_full_exprs_p to
4807 current_stmt_tree->stmts_are_full_exprs_p.
4808 (add_tree): Likewise.
4809 (finish_expr_stmt): Likewise.
4810 (prep_stmt): Likewise.
4811 (lang_expand_stmt): Likewise.
4812 (begin_compound_stmt): Change reference to
4813 current_function_name_declared to
4814 cp_function_chain->name_declared and call to
4815 current_function_name_declared().
4816 (setup_vtbl_ptr): Likewise.
4817 (genrtl_do_poplevel): Removed.
4819 2000-06-30 Jason Merrill <jason@redhat.com>
4821 * init.c (init_init_processing): Go back to aligning like
4822 double_type_node for old ABI.
4823 (get_cookie_size): Make cookie larger if we get a type that needs
4825 (build_vec_delete): Call it.
4827 * typeck.c (qualify_type_recursive): New fn.
4828 (composite_pointer_type): Use it.
4829 (build_binary_op): Use composite_pointer_type.
4831 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4832 Jason Merrill <jason@redhat.com>
4834 * typeck.c (check_return_expr): Don't complain about returning
4835 NULL from operator new if -fcheck-new.
4836 * cp-tree.h: Declare flag_check_new here.
4839 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4841 * mangle.c (find_substitution): Use same_type_p.
4842 (write_encoding): Don't check for substitutions.
4844 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4846 * parse.y (expr_no_comma_rangle): New non-terminal.
4847 (template_parm): Use it for default parameter case.
4848 (template_arg): Use it.
4849 (expr_no_commas): Remove commented out undefined extensions.
4850 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4851 * parse.h, parse.c: Rebuilt.
4853 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4855 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4856 (finish_asm_stmt): Do it here, instead.
4858 * cp-tree.h (ridpointers): Don't declare.
4859 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4860 (record_builtin_java_type): Likewise.
4861 (init_decl_processing): Likewise.
4862 * lex.c: Move inclusion of lex.h.
4863 (ridpointers): Don't define.
4864 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4866 * lex.h (enum rid): Rename to ...
4867 (enum cp_rid): ... this.
4868 (ridpointers): Don't declare.
4869 * parse.y: Move inclusion of lex.h.
4870 * parse.c: Regenerated.
4871 * spew.c: Move inclusion of lex.h.
4873 * cp-tree.h (struct language_function): Remove temp_name_counter.
4874 (temp_name_counter): Remove.
4875 (get_temp_name): Change prototype.
4876 (get_guard): New function.
4877 (get_guard_cond): Likewise.
4878 (set_guard): Likewise.
4879 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4880 * decl.c (expand_static_init): Use get_guard and friends to
4881 implement guard variables.
4882 * decl2.c (get_temp_name): Assume that the variables created are
4884 (get_sentry): Rename to ...
4885 (get_guard): ... this. Implement new ABI guard variables.
4886 (get_guard_bits): New function.
4887 (get_guard_cond): Likewise.
4888 (set_guard): Likewise.
4889 (start_static_initialization_or_destruction): Use them.
4890 (do_static_initialization): Replace sentry with guard throughout.
4891 (do_static_destruction): Likewise.
4892 * init.c (create_temporary_var): Add comment.
4894 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4896 * mangle.c (find_substitution): Use same_type_p.
4897 (write_encoding): Don't check for substitutions.
4899 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4901 * parse.y (expr_no_comma_rangle): New non-terminal.
4902 (template_parm): Use it for default parameter case.
4903 (template_arg): Use it.
4904 (expr_no_commas): Remove commented out undefined extensions.
4905 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4906 * parse.h, parse.c: Rebuilt.
4908 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4910 * cp-tree.h (flag_const_strings): Remove.
4911 (warn_parentheses): Likewise.
4912 (warn_format): Likewise.
4913 (common_type): Likewise.
4914 (default_conversion): Likewise.
4915 (build_binary_op): Likewise.
4916 (cp_build_binary_op): New macro.
4917 * call.c (build_new_op): Use cp_build_binary_op instead of
4919 * class.c (build_vtable_entry_ref): Likewise.
4920 * decl.c (expand_static_init): Likewise.
4921 (compute_array_index_type): Likewise.
4922 (build_enumerator): Likewise.
4923 * decl2.c (delete_sanity): Likewise.
4924 (start_static_initialization_or_destruction): Likewise.
4925 * error.c (dump_type_suffix): Likewise.
4926 * init.c (resolve_offset_ref): Likewise.
4927 (build_new): Likewise.
4928 (build_new_1): Likewise.
4929 (build_vec_delete_1): Likewise.
4930 (build_vec_init): Likewise.
4931 (build_delete): Likewise.
4932 * rtti.c (synthesize_tinfo_fn): Likewise.
4933 (synthesize_tinfo_var): Likewise.
4934 * search.c (expand_upcast_fixups): Likewise.
4935 (fixup_all_virtual_upcast_offsets): Likewise.
4936 * typeck.c (build_array_ref): Likewise.
4937 (get_member_function_from_ptrfunc): Likewise.
4938 (build_binary_op): Add parameter.
4939 (pointer_int_sum): Use cp_build_binary_op.
4940 (pointer_diff): Likewise.
4941 (build_modify_expr): Likewise.
4942 (get_delta_difference): Likewise.
4943 (build_ptrmemfunc): Likewise.
4945 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4947 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4948 * decl.c (create_implicit_typedef): Adjust.
4949 * decl2.c (build_artificial_parm): Adjust.
4950 * method.c (implicitly_declare_fn): Adjust.
4951 * pt.c (push_inline_template_parms_recursive): Adjust.
4952 (process_template_parm): Adjust.
4953 (overloaded_template_name): Adjust.
4954 * semantics.c (finish_template_template_parm): Adjust.
4956 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4958 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4959 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4960 where to emit thunks.
4961 (build_vtt): Adjust call to build_vtt_inits.
4962 (build_vtt_inits): Add parameter to indicate whether or not
4963 sub-VTTs for virtual bases should be included. Adjust handling of
4964 construction vtables.
4965 (get_matching_base): New function.
4966 (dfs_build_vtt_inits): Rename to ...
4967 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4968 construction vtables.
4969 (dfs_fixup_binfo_vtbls): Likewise.
4970 (build_ctor_vtbl_groups): Build construction vtables for virtual
4972 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4973 to build construction vtbls.
4974 (dfs_accumulate_vtbl_inits): Adjust handling of
4975 construction vtables.
4977 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4980 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4982 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4984 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4986 * search.c (hides): Remove.
4987 (is_subobject_of_p): Add most_derived parameter. Use
4989 (lookup_field_queue_p): Adjust.
4990 (lookup_field_r): Adjust.
4992 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4994 * decl2.c (handle_class_head): Bash typedefs to the type's main
4997 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4999 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5000 (begin_global_stmt_expr): ... this.
5001 (genrtl_finish_stmt_expr): Rename to ...
5002 (finish_global_stmt_expr): ... this.
5003 * init.c (begin_init_stmts): Adjust calls.
5004 (finish_init_stmts): Likewise.
5005 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5006 (begin_global_stmt_expr): ... this.
5007 (genrtl_finish_stmt_expr): Rename to ...
5008 (finish_global_stmt_expr): ... this.
5010 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5012 * search.c (lookup_member): Fix typo in comment.
5014 2000-06-24 Jason Merrill <jason@redhat.com>
5016 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5017 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5019 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5021 * parse.y (complex_direct_notype_declarator): Support global_scope.
5022 * Makefile.in: Adjust conflict count.
5024 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5026 * parse.y (template_arg): Convert TEMPLATE_DECL
5027 that is a template template paramter to
5028 TEMPLATE_TEMPLATE_PARM here.
5030 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5031 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5032 (copy_template_template_parm): Adjust prototype.
5033 * decl.c (grokdeclarator): Remove dead code.
5034 * pt.c (process_template_parm): Tidy.
5035 (lookup_template_class): Construct nodes in
5036 copy_template_template_parm.
5037 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5038 lookup_template_class. Use TYPE_TI_TEMPLATE.
5039 * tree.c (copy_template_template_parm): Add NEWARGS
5041 (mapcar): Adjust call to copy_template_template_parm.
5042 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5043 * method.c (build_template_template_parm_names): Change error
5044 code to avoid compilation warning.
5046 * gxxint.texi: Document template template parameter
5049 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5051 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5052 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5053 (cp-demangle.o): New rule.
5054 (dyn-string.o): Likewise.
5055 * inc/cxxabi.h (__cxa_demangle): New declaration.
5057 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5059 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5060 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5061 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5063 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5064 (make_thunk): Change prototype.
5065 (emit_thunk): Rename to use_thunk.
5066 (mangle_thunk): Change prototype.
5067 * class.c (get_derived_offset): Simplify.
5068 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5069 BV_GENERATE_THUNK_WITH_VTABLE_P.
5070 (build_primary_vtable): Simplify.
5071 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5072 (dfs_find_base): Remove.
5073 (update_vtable_entry_for_fn): Correct bug in finding the base
5074 where a virtual function was first declared. Figure out whether
5075 or not to emit a vcall-thunk with the vtables in which it appears.
5076 Correct logic for deciding whether to use an ordinary thunk, or a
5078 (finish_struct_1): Remove unnecssary code.
5079 (build_vtbl_initializer): Use ssize_int for the running counter of
5081 (build_vtbl_initializer): Only use vcall thunks where necessary.
5082 Mark thunks as needing to be emitted with their vtables, or not.
5083 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5084 indices. Use size_binop.
5085 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5086 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5088 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5089 (build_vtable_entry): Mark thunks as needing to be emitted with
5090 their vtables, or not.
5091 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5092 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5094 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5096 * error.c (dump_expr): Use BV_FN.
5097 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5099 * method.c (make_thunk): Likewise.
5100 (emit_thunk): Rename to use_thunk. Allow callers to decide
5101 whether or not to actually emit the thunk. Adjust for changes in
5102 representation of vcall offsets.
5103 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5104 * semantics.c (emit_associated_thunks): New function.
5105 (expand_body): Use it.
5106 * ir.texi: Adjust decriptions of thunks.
5108 2000-06-22 Jason Merrill <jason@redhat.com>
5110 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5111 (tsubst_friend_function): Copy it here.
5113 * decl.c (grok_op_properties): Fix typo.
5115 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5118 * pt.c (check_explicit_specialization): Clarify error.
5120 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5121 an old OVERLOAD when we're declaring a non-function.
5122 (pushdecl, destroy_local_var): Check for error_mark_node.
5123 (warn_extern_redeclared_static): Also bail early if
5125 (push_overloaded_decl): Ignore an old error_mark_node.
5127 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5129 * call.c (build_x_va_arg): Check if in a template decl.
5130 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5132 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5134 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5136 * decl.c (check_goto): Computed gotos assumed OK.
5138 2000-06-20 Jason Merrill <jason@redhat.com>
5140 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5141 for which we don't need to look for instantiations.
5143 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5145 * parse.y (program): Always call finish_translation_unit.
5146 * parse.c, parse.h: Rebuilt.
5148 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5150 * method.c: Don't include hard-reg-set.h.
5152 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5154 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5156 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5158 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5159 * cvt.c (cp_convert_to_pointer): Likewise.
5160 (convert_to_void): Likewise.
5161 * error.c (dump_expr): Likewise.
5162 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5163 * init.c (build_delete): Likewise.
5164 * method.c (emit_thunk): Likewise.
5165 * optmize.c (declare_return_variable): Likewise.
5166 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5167 (get_typeid): Likewise.
5168 (build_dynamic_cast_1): Likewise.
5169 * typeck.c (composite_pointer_type): Likewise.
5170 (common_type): Likewise.
5171 (build_indirect_ref): Likewise.
5172 (build_binary_op): Likewise.
5173 (build_x_compound_expr): Likewise.
5174 (check_return_expr): Likewise.
5175 * typeck2.c (add_exception_specifier): Likewise.
5177 * mangle.c (write_method_parms): Use direct comparison for end
5180 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5182 * cp-tree.h (genrtl_try_block): Declare function.
5183 (genrtl_handler): Likewise.
5184 (genrtl_catch_block): Likewise.
5185 (genrtl_ctor_stmt): Likewise.
5186 (genrtl_subobject): Likewise.
5187 (genrtl_decl_cleanup): Likewise.
5188 (genrtl_do_poplevel): Likewise.
5189 (genrtl_do_pushlevel): Likewise.
5190 (genrtl_clear_out_block): Likewise.
5191 (genrtl_goto_stmt): Likewise.
5192 (genrtl_expr_stmt): Likewise.
5193 (genrtl_decl_stmt): Likewise.
5194 (genrtl_if_stmt): Likewise.
5195 (genrtl_while_stmt): Likewise.
5196 (genrtl_do_stmt): Likewise.
5197 (genrtl_return_stmt): Likewise.
5198 (genrtl_for_stmt): Likewise.
5199 (genrtl_break_stmt): Likewise.
5200 (genrtl_continue_stmt): Likewise.
5201 (genrtl_scope_stmt): Likewise.
5202 (genrtl_switch_stmt): Likewise.
5203 (genrtl_case_label): Likewise.
5204 (genrtl_begin_compound_stmt): Likewise.
5205 (genrtl_finish_compound_stmt): Likewise.
5206 (genrtl_compound_stmt): Likewise.
5207 (genrtl_asm_stmt): Likewise.
5208 (genrtl_named_return_value): Likewise.
5209 (genrtl_begin_stmt_expr): Likewise.
5210 (genrtl_finish_stmt_expr): Likewise.
5211 (finish_for_stmt): Removed first argument.
5212 (finish_switch_stmt): Likewise.
5214 * semantics.c (genrtl_try_block): Define function.
5215 (genrtl_handler): Likewise.
5216 (genrtl_catch_block): Likewise.
5217 (genrtl_ctor_stmt): Likewise.
5218 (genrtl_subobject): Likewise.
5219 (genrtl_decl_cleanup): Likewise.
5220 (genrtl_do_poplevel): Likewise.
5221 (genrtl_do_pushlevel): Likewise.
5222 (genrtl_clear_out_block): Likewise.
5223 (genrtl_goto_stmt): Likewise.
5224 (genrtl_expr_stmt): Likewise.
5225 (genrtl_decl_stmt): Likewise.
5226 (genrtl_if_stmt): Likewise.
5227 (genrtl_while_stmt): Likewise.
5228 (genrtl_do_stmt): Likewise.
5229 (genrtl_return_stmt): Likewise.
5230 (genrtl_for_stmt): Likewise.
5231 (genrtl_break_stmt): Likewise.
5232 (genrtl_continue_stmt): Likewise.
5233 (genrtl_scope_stmt): Likewise.
5234 (genrtl_switch_stmt): Likewise.
5235 (genrtl_case_label): Likewise.
5236 (genrtl_begin_compound_stmt): Likewise.
5237 (genrtl_finish_compound_stmt): Likewise.
5238 (genrtl_compound_stmt): Likewise.
5239 (genrtl_asm_stmt): Likewise.
5240 (genrtl_named_return_value): Likewise.
5241 (genrtl_begin_stmt_expr): Likewise.
5242 (genrtl_finish_stmt_expr): Likewise.
5243 (finish_for_stmt): Removed first argument and generate rtl
5245 (finish_switch_stmt): Likewise.
5246 (do_poplevel): Removed generate rtl specific code.
5247 (do_pushlevel): Likewise.
5248 (add_tree): Likewise.
5249 (finish_goto_stmt): Likewise.
5250 (finish_expr_stmt): Likewise.
5251 (begin_if_stmt): Likewise.
5252 (finish_if_stmt_cond): Likewise.
5253 (finish_then_clause): Likewise.
5254 (begin_else_clause): Likewise.
5255 (finish_else_clause): Likewise.
5256 (finish_if_stmt): Likewise.
5257 (clear_out_block): Likewise.
5258 (begin_while_stmt): Likewise.
5259 (finish_while_stmt_cond): Likewise.
5260 (finish_while_stmt): Likewise.
5261 (begin_do_stmt): Likewise.
5262 (finish_do_body): Likewise.
5263 (finish_do_stmt): Likewise.
5264 (finish_return_stmt): Likewise.
5265 (begin_for_stmt): Likewise.
5266 (finish_for_init_stmt): Likewise.
5267 (finish_for_cond): Likewise.
5268 (finish_for_expr): Likewise.
5269 (finish_break_stmt): Likewise.
5270 (finish_continue_stmt): Likewise.
5271 (begin_switch_stmt): Likewise.
5272 (finish_switch_cond): Likewise.
5273 (finish_case_label): Likewise.
5274 (begin_try_block): Likewise.
5275 (begin_function_try_block): Likewise.
5276 (finish_try_block): Likewise.
5277 (finish_cleanup_try_block): Likewise.
5278 (finish_cleanup): Likewise.
5279 (finish_function_try_block): Likewise.
5280 (finish_handler_sequence): Likewise.
5281 (finish_function_handler_sequence): Likewise.
5282 (begin_handler): Likewise.
5283 (finish_handler_parms): Likewise.
5284 (begin_catch_block): Likewise.
5285 (finish_handler): Likewise.
5286 (begin_compound_stmt): Likewise.
5287 (finish_compound_stmt): Likewise.
5288 (finish_asm_stmt): Likewise.
5289 (finish_label_stmt): Likewise.
5290 (finish_label_decl): Likewise.
5291 (finish_subobject): Likewise.
5292 (finish_decl_cleanup): Likewise.
5293 (finish_named_return_value): Likewise.
5294 (begin_stmt_expr): Likewise.
5295 (finish_stmt_expr): Likewise.
5297 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5298 to call genrtl_expr_stmt when appropriate.
5300 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5301 begin_compound_expr to call genrtl_begin_stmt_expr and
5302 genrtl_begin_compound_expr when appropriate.
5303 (finish_init_stmts): Changed calls to finish_compound_expr and
5304 finish_stmt_expr to call genrtl_finish_compound_expr and
5305 genrtl_finish_stmt_expr when appropriate.
5306 (expand_default_init): Changed call to finish_expr_stmt to call
5307 genrtl_expr_stmt when appropriate.
5308 (build_vec_init): Likewise.
5310 * parse.y (simple_stmt): Removed first argument from call to
5311 finish_for_stmt. Removed first argument from call to
5314 * parse.c: Regenerated.
5316 * pt.c (tsubst_expr): Removed first argument from call to
5317 finish_for_stmt. Removed first argument from call to
5320 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5322 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5323 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5325 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5326 (cplus_tree_code_length[]): Likewise.
5327 (cplus_tree_code_name[]): Likewise.
5328 (init_parse): Added call to add_c_tree_codes. Changed
5329 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5331 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5333 * cp-tree.h (finish_mem_initializers): Declare.
5334 (count_trees): Likewise.
5335 * parse.y (base_init): Use finish_mem_initializers.
5336 * semantics.c (finish_mem_initializers): New function.
5338 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5339 the number of trees.
5341 (count_trees): Don't use it.
5343 2000-06-15 Jason Merrill <jason@redhat.com>
5345 * tree.c (count_trees): New debugging function.
5347 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5348 * init.c (build_member_call): Pull out the name of a DECL.
5350 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5351 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5352 * optimize.c (optimize_function): Not here.
5353 * pt.c (instantiate_decl): Push to TV_PARSE.
5355 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5357 * cp-tree.h (struct language_function): Remove x_base_init_list
5358 and x_member_init_list.
5359 (current_base_init_list): Remove.
5360 (current_member_init_list): Likewise.
5361 (setup_vtbl_ptr): Change prototype.
5362 (emit_base_init): Likewise.
5363 (expand_member_init): Likewise.
5364 (reinit_parse_for_function): Remove.
5365 * decl.c (save_function_data): Don't clear x_base_init_list and
5367 (mark_language_function): Don't mark them.
5368 * init.c (perform_member_init): Tweak comment.
5369 (sort_member_init): Take the list of initializers as an argument.
5370 (sort_base_init): Likewise.
5371 (emit_base_init): Likewise.
5372 (expand_member_init): Return the initializer. Don't use global
5374 * lex.c (reinit_parse_for_function): Remove.
5375 * method.c (build_template_parm_names): Correct substitution.
5376 (do_build_copy_constructor): Don't use current_member_init_list
5377 and current_base_init_list.
5378 (synthesize_method): Likewise.
5379 * parse.y (base_init): Split mem-initializers into
5380 base-initializers and field-initializers.
5381 (member_init_list): Build up the list here.
5382 (member_init): Return the initializer.
5383 (fn.depfn): Don't use reinit_parse_for_function.
5384 * parse.c: Regenerated.
5385 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5387 (tsubst_expr): Don't use current_member_init_list
5388 and current_base_init_list.
5389 (tsubst_expr_values): Rename to ...
5390 (tsubst_initializer_list): ... this. Use convert_from_reference.
5391 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5392 and current_base_init_list.
5393 (begin_function_definition): Don't call reinit_parse_for_function.
5395 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5397 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5400 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5402 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5404 * cp-tree.h (IF_COND): Move to c-common.h.
5405 (THEN_CLAUSE): Likewise.
5406 (ELSE_CLAUSE): Likewise.
5407 (WHILE_COND): Likewise.
5408 (WHILE_BODY): Likewise.
5409 (DO_COND): Likewise.
5410 (DO_BODY): Likewise.
5411 (RETURN_EXPR): Likewise.
5412 (EXPR_STMT_EXPR): Likewise.
5413 (FOR_INIT_STMT): Likewise.
5414 (FOR_COND): Likewise.
5415 (FOR_EXPR): Likewise.
5416 (FOR_BODY): Likewise.
5417 (SWITCH_COND): Likewise.
5418 (SWITCH_BODY): Likewise.
5419 (CASE_LOW): Likewise.
5420 (CASE_HIGH): Likewise.
5421 (GOTO_DESTINATION): Likewise.
5422 (COMPOUND_BODY): Likewise.
5423 (ASM_CV_QUAL): Likewise.
5424 (ASM_STRING): Likewise.
5425 (ASM_OUTPUTS): Likewise.
5426 (ASM_INPUTS): Likewise.
5427 (ASM_CLOBBERS): Likewise.
5428 (DECL_STMT_DECL): Likewise.
5429 (STMT_EXPR_STMT): Likewise.
5430 (LABEL_STMT_LABEL): Likewise.
5431 (SCOPE_BEGIN_P): Likewise.
5432 (SCOPE_END_P): Likewise.
5433 (SCOPE_STMT_BLOCK): Likewise.
5434 (SCOPE_NULLIFIED_P): Likewise.
5435 (SCOPE_NO_CLEANUPS_P): Likewise.
5436 (SCOPE_PARTIAL_P): Likewise.
5437 (ASM_VOLATILE_P): Likewise.
5438 (STMT_LINENO): Likewise.
5439 (STMT_LINENO_FOR_FN_P): Likewise.
5441 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5442 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5443 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5444 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5445 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5447 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5449 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5450 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5452 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5453 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5454 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5456 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5458 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5459 * class.c (dfs_find_final_overrider): Set it appropriately.
5460 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5461 avoid unneeded secondary vptrs.
5463 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5465 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5466 (check_bitfield_decl, check_field_decl): Likewise.
5467 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5468 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5469 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5470 (xfer_tag, finish_enum): Likewise.
5471 * decl2.c (finish_builtin_type): Likewise.
5472 * init.c (init_init_processing): Likewise.
5473 * pt.c (instantiate_class_template): Likewise.
5474 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5475 * cp-tree.h (struct lang_type): Add user_align member.
5476 (CLASSTYPE_USER_ALIGN): Define.
5478 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5480 * Make-lang.in (c++.install-common): Install g++-cross in
5481 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5482 $(target_alias)-g++ and $(target_alias)-c++.
5484 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5486 * class.c (vcall_offset_data_s): Add last_init and fns.
5487 (overrides): Rename to same_signature_p.
5488 (dfs_find_final_overrider): Adjust accordingly.
5489 (mark_overriders): Likewise.
5490 (warn_hidden): Likewise.
5491 (build_vtbl_initializer): Reorganize machinery for building things
5492 at negative offsets.
5493 (build_vcall_and_vbase_vtbl_entries): Likewise.
5494 (build_vbase_offset_vtbl_entries): Likewise.
5495 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5496 offset entries. Do not create two entries for functions with the
5498 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5499 (build_rtti_vtbl_entries): Reorganize machinery for building things
5500 at negative offsets.
5502 * optimize.c (expand_call_inline): Don't recurse into the code
5503 used to initialize the parameters more than once.
5505 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5507 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5508 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5509 (find_substitution): Only use the `Sa' substitution for
5510 std::allocator, not instantiations of it.
5511 (write_template_prefix): Move comment. Only use a TREE_LIST to
5512 represent substitutions for a member template.
5513 (write_array_type): Mangle array dimensions correctly.
5514 * optimize.c (maybe_clone_body): Copy more information from the
5516 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5517 on the regenerated declaration.
5519 2000-06-11 Chip Salzenberg <chip@valinux.com>
5520 Mark Mitchell <mark@codesourcery.com>
5522 * class.c (build_vtable): Clarify comment.
5523 (build_ctor_vtbl_group): Pass the most derived type to
5526 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5528 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5530 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5532 * decl.c (add_binding): Handle duplicate declarations of external
5535 2000-06-09 Chip Salzenberg <chip@valinux.com>
5536 Mark Mitchell <mark@codesourcery.com>
5538 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5540 (write_signed_number): New macro.
5541 (write_unsigned_number): Likewise.
5542 (write_source_name): Use them.
5543 (write_number): Handle signed and unsigned values.
5544 (write_integer_cst): Use tree_int_cst_sgn, and use
5545 write_unsigned_number or write_signed_number as appropriate.
5546 (write_discriminator): Use write_unsigned_number or
5547 write_signed_number as appropriate.
5548 (write_template_arg_literal): Likewise.
5549 (write_array_type): Use tree_low_cst.
5550 (write_template_parm): Use write_unsigned_number or
5551 write_signed_number as appropriate.
5552 (write_substitution): Adjust call to write_number.
5553 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5554 (write_expression): Handle non-type template arguments of
5555 reference type correctly.
5556 (mangle_thunk): Use write_signed_number.
5558 2000-06-09 Chip Salzenberg <chip@valinux.com>
5560 * mangle.c (find_substition): Don't mangle objects with typename
5561 substitutions (e.g. "cin" as "Si").
5563 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5565 * call.c (add_candidate): Use ggc_alloc_cleared.
5566 * decl.c (lookup_label): Likewise.
5567 * lex.c (retrofit_lang_decl): Likewise.
5569 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5571 * semantics.c (expand_body): Push to TV_EXPAND.
5572 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5573 * decl.c (start_function): Always call announce_function.
5575 * tinfo2.cc: Just declare abort.
5577 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5579 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5580 whenever @ is a symbolic name.
5582 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5584 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5586 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5588 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5589 DECL_ASSEMBLER_NAME.
5591 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5593 * decl2.c (c_language): Define.
5595 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5597 * lex.c (lang_init_options): Tweak.
5599 * decl2.c: Remove #inclusion of diagnostic.h
5600 (lang_decode_option): Move diagnostic formatting options to
5603 * lang-options.h: Remove documentation for diagnostic options.
5605 * Makefile.in (lex.o): Depends upon diagnostic.h
5607 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5609 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5610 the same DECL_RESULT, it's not a redefinition.
5611 * pt.c (tsubst_decl): Remove code to handle illegal
5614 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5616 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5618 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5620 * search.c (maybe_suppress_debug_info): Don't check
5621 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5623 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5626 Remember instantiation context in deferred instantiations.
5627 * cp-tree.h (struct tinst_level): Remove.
5628 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5629 * pt.c (current_tinst_level): Now a tree.
5630 (print_template_context, push_tinst_level, pop_tinst_level,
5631 tinst_for_decl): Adjust.
5632 (reopen_tinst_level): New fn.
5633 (init_pt): Register current_tinst_level as a root.
5634 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5635 of the pending templates list.
5636 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5637 * lex.c (extract_interface_info): Adjust.
5638 * decl2.c (warn_if_unknown_interface): Adjust.
5640 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5642 * class.c (indirect_primary_base_p): New function.
5643 (determine_primary_base): Use it.
5645 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5647 Update new-abi dynamic cast algorithm.
5648 * tinfo.cc (__class_type_info::__dyncast_result): Add
5649 whole_details. Adjust constructor.
5650 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5651 Avoid unnecessary searching.
5652 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5654 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5656 * decl.c (init_decl_processing): Don't call record_component_aliases.
5657 * tree.c (build_cplus_array_type_1): Likewise.
5659 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5661 * ir.texi: Correct typo.
5662 * mangle.c (write_expression): Handle non-type template arguments
5663 with reference type.
5664 * method.c (build_overload_value): Likewise.
5665 * pt.c (convert_nontype_argument): Explicitly represent conversion
5666 to a reference with an ADDR_EXPR.
5667 (unify): Always unify arguments in left-to-right order.
5669 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5670 Mark Mitchell <mark@codesourcery.com>
5672 * Make-lang.in (CXX_SRCS): Add mangle.c.
5673 * Makefile.in (CXX_OBJS): Add mangle.o.
5674 (mangle.o): New rule.
5676 * class.c (local_classes): New variable.
5677 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5678 (get_vtt_name): Use mangle_vtt_name for new ABI.
5679 (init_class_processing): Initialize local_classes.
5680 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5681 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5682 (std_identifier): New macro.
5683 (DECL_VOLATILE_MEMFUNC_P): New macro.
5684 (DECL_NAMESPACE_STD_P): Likewise.
5685 (local_classes): Declare.
5686 (get_mostly_instantiated_function_type): Declare.
5687 (init_mangle): Declare.
5688 (mangle_decl): Likewise.
5689 (mangle_type_string): Likewise.
5690 (mangle_type): Likewise.
5691 (mangle_typeinfo_for_type): Likewise.
5692 (mangle_typeinfo_string_for_type): Likewise.
5693 (mangle_vtbl_for_type): Likewise.
5694 (mangle_vtt_for_type): Likewise.
5695 (mangle_ctor_vtbl_for_type): Likewise.
5696 (mangle_thunk): Likewise.
5697 (mangle_conv_op_name_for_type): Likewise.
5698 (mangle_guard_variable): Likewise.
5699 * decl.c (pushtag): Keep track of local classes.
5700 (initialize_predefined_identifiers): Initialize std_identifier.
5701 (init_decl_processing): Use std_identifier.
5702 (start_decl): Don't treat instantiations as specializations.
5703 (grokdeclarator): Likewise.
5704 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5705 name for fully-instantiated templates.
5706 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5707 destructors with the new ABI.
5708 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5709 (grokfield): Use mangle_type for new ABI.
5710 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5711 (get_sentry): Use mangle_guard_variable for new ABI.
5712 (start_static_initialization_or_destruction): Likewise.
5713 * expr.c (extract_aggr_init): Remove.
5714 (extract_scalar_init): Likewise.
5715 (extract_init): Remove #if 0'd code.
5716 * mangle.c: New function.
5717 * method.c (build_mangled_name): Assert not flag_new_abi.
5718 (build_static_name): Likewise.
5719 (build_decl_overload_real): Likewise.
5720 (build_typename_overload): Likewise.
5721 (build_overload_with_type): Likewise.
5722 (build_overload_name): Likewise.
5723 (get_ctor_vtbl_name): Likewise.
5724 (start_squangling): Likewise.
5725 (get_id_2): Likewise.
5726 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5727 (init_method): Call init_mangle for new ABI.
5728 (make_thunk): Call mangle_thunk for new ABI.
5729 * operators.def: Correct new ABI manglings for the `%' operator.
5731 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5732 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5733 (lookup_template_class): Call mangle_decl for new ABI.
5734 (get_mostly_instantiated_function_type): New function.
5735 (set_mangled_name_for_template_decl): Use it.
5736 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5737 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5738 conversion op names.
5739 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5740 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5741 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5742 mangle_typeinfo_string_for_type.
5744 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5746 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5747 (INNERMOST_TEMPLATE_ARGS): New macro.
5748 (innermost_args): Remove.
5749 (get_innermost_template_args): New function.
5750 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5751 * error.c (dump_function_decl): Be caution when using
5752 most_general_template.
5753 * method.c (build_template_parm_names): Use
5754 INNERMOST_TEMPLATE_ARGS.
5755 * pt.c (add_to_template_args): Tidy comment
5756 (get_innermost_template_args): New function.
5757 (check_explicit_specialization): Clear DECL_INITIAL for a new
5759 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5761 (push_template_decl): Always register specializations of the most
5763 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5764 (coerce_template_parms): Likewise.
5765 (lookup_template_class): Likewise.
5766 (innermost_args): Remove.
5767 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5768 (tsubst_decl): Handle tricky specializations. Use
5769 get_innermost_template_args.
5770 (instantiate_template): Simplify handling of partial
5772 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5773 (most_general_template): Reimplement, in a more straightforward
5775 (regenerate_decl_from_template): Tweak formatting. Use
5776 TMPL_ARGS_DEPTH for clarity.
5777 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5779 * dump.c (dequeue_and_dump): Dump information about thunks.
5781 2000-06-01 Richard Henderson <rth@cygnus.com>
5783 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5785 2000-06-01 Richard Henderson <rth@cygnus.com>
5787 * decl2.c (unsupported_options): Fix typo, make const.
5788 (lang_decode_option): Fix bsearch argument order.
5790 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5792 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5795 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5797 * cp-tree.h (c_get_alias_set): Deleted.
5798 * Makefile.in (decl.o): Include ../expr.h.
5799 * decl.c (expr.h): Include.
5800 (init_decl_processing): Call record_component_aliases for arrays.
5801 (grokdeclarator): Likewise.
5802 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5803 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5805 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5807 Remove guiding declaration support.
5808 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5809 (flag_guiding_decls): Remove.
5810 * call.c (build_user_type_conversion_1): Remove support for
5812 (build_new_function_call): Likewise.
5813 (build_new_op): Likewise.
5814 (build_new_method_call): Likewise.
5815 * decl.c (start_function): Likewise.
5816 * friend.c (is_friend): Likewise.
5817 (do_friend): Likewise.
5818 * decl2.c ((flag_dump_translation_unit): Make it const.
5819 (flag_guiding_decls): Remove.
5820 (unsupported_options): New variable
5821 (compare_options): New function.
5822 (lang_decode_option): Use them.
5824 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5826 * method.c (mangle_expression): Adjust test for legal expression
5829 * pt.c (instantiate_decl): Save and restore the local
5830 specializations list.
5832 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5834 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5836 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5838 * call.c (add_template_candidate_real): Handle member template
5839 constructors for classes with virtual bases.
5840 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5841 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5843 * ir.texi: Update thunk documentation.
5845 * call.c (joust): Fix handling of overloaded builtin operators.
5847 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5849 * cp-tree.h (DECL_ANTICIPATED): New macro.
5850 Document new use of DECL_LANG_FLAG_7.
5851 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5852 in the user namespace.
5853 * lex.c (do_identifier): If the identifier's declaration has
5854 DECL_ANTICIPATED on, it has not yet been declared. But do not
5855 replace it with an ordinary implicit declaration.
5857 * tinfo2.cc: Include stdlib.h.
5859 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5861 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5862 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5865 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5867 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5870 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5872 * operators.def (<?): Duplicated, should have been...
5875 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5876 Mark Mitchell <mark@codesourcery.com>
5878 * cp-tree.h (ansi_opname): Make it a macro.
5879 (ansi_assopname): Likewise.
5880 (struct lang_decl_flags): Add assignment_operator_p.
5881 (struct lang_decl): Add operator_code.
5882 (DECL_VTT_PARM): Adjust.
5883 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5884 overloaded operator.
5885 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5886 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5887 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5888 (opname_tab): Remove.
5889 (assignop_tab): Likewise.
5890 (operator_name_info_t): New type.
5891 (operator_name_info): New variable.
5892 (assignment_operator_name_info): Likewise.
5893 (build_cp_library_fn): Remove declaration.
5894 (push_cp_library_fn): Likewise.
5895 (operator_name_string): Likewise.
5896 (build_decl_overload): Likewise.
5897 * call.c (print_z_candidates): Simplify.
5898 (build_object_call): Adjust usage of ansi_opname. Use
5899 DECL_OVERLOADED_OPERATOR_P.
5900 (op_error): Adjust operator name lookup.
5901 (build_conditional_expr): Adjust usage of ansi_opname.
5902 (build_new_op): Likewise.
5903 (build_op_delete_call): Likewise.
5904 (build_over_call): Likewise.
5905 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5906 * decl.c (duplicate_decls): Copy operator_code.
5907 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5908 (builtin_function): Adjust parameters to build_library_fn_1.
5909 (build_library_fn_1): Accept an overloaded operator code.
5910 (build_library_fn): Pass ERROR_MARK.
5911 (build_cp_library_fn): Accept an overloaded operator code.
5912 (push_cp_library_fn): Likewise.
5913 (grokfndecl): Tweak.
5914 (grokdeclarator): Simplify code to compute names of overloaded
5915 operators. Adjust use of ansi_opname.
5916 (ambi_op_p): Work on tree_codes, not identifiers.
5917 (unary_op_p): Likewise.
5918 (grok_op_properties): Likewise.
5919 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5920 (lang_mark_tree): Don't try to mark the operator_code.
5921 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5922 * error.c (dump_decl): Remove special handling for operator
5924 (dump_function_name): Likewise.
5925 (dump_expr): Adjust name lookup of operators.
5926 (op_to_string): Simplify.
5927 (assop_to_string): Likewise.
5928 * init.c (build_new_1): Adjust use of ansi_opname.
5929 * lex.c (opname_tab): Remove.
5930 (assignop_tab): Likewise.
5931 (ansi_opname): Likewise.
5932 (ansi_assopname): Likewise.
5933 (operator_name_string): Likewise.
5934 (reinit_lang_specific): Likewise.
5935 (operator_name_info): New variable.
5936 (assignment_operator_name_info): Likewise.
5937 (init_operators): New function.
5938 (init_parse): Use it.
5939 (do_identifier): Adjust use of ansi_opname.
5940 * method.c (mangle_expression): Don't use ansi_opname for
5942 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5943 (build_decl_overload): Remove.
5944 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5945 (do_build_assign_ref): Adjust use of ansi_opname.
5946 (synthesize_method): Likewise.
5947 (implicitly_declare_fn): Likewise.
5948 * operators.def: New file.
5949 * parse.y (operator): Adjust use of ansi_opname.
5950 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5951 (set_mangled_name_for_template_decl): Don't play games with
5953 (special_function_p): Adjust use of ansi_opname.
5954 * typeck.c (check_return_expr): Likewise.
5955 * Make-lang.in (cc1plus): Depend on operators.def.
5956 * Makefile.in (lex.o): Likewise.
5959 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5961 * Make-lang.in (cplib2.ready): Eradicate.
5963 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5965 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5966 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5967 (built_min, cp_tree_equal): Likewise.
5969 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5971 * class.c (layout_nonempty_base_or_field): Replace
5972 `record_layout_info' with `record_layout_info_s'.
5974 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5977 * cp-tree.h (struct language_function): x_named_labels is now
5978 a struct named_label_list*.
5979 * decl.c (struct named_label_use_list): Renamed from...
5980 (struct named_label_list): ...this. New struct.
5981 (push_binding_level): Don't set eh_region.
5982 (note_level_for_eh): New fn.
5983 (pop_label): Take label and old value directly.
5984 (pop_labels): Adjust for new named_labels format.
5985 (lookup_label): Likewise.
5986 (poplevel): Note characteristics of a binding level containing a
5987 named label. Mess with named label lists earlier.
5988 (mark_named_label_lists): New fn.
5989 (mark_lang_function): Call it.
5990 (use_label): New fn, split out from...
5991 (make_label_decl): ...here. Don't call it.
5992 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5993 check_previous_gotos): New fns, split out from...
5994 (define_label): ...here.
5995 (check_switch_goto): New fn.
5996 (define_case_label): Call it.
5997 (check_goto): New fn.
5998 * semantics.c (finish_goto_stmt): Call it and use_label.
5999 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6000 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6002 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6004 * class.c (build_vtable_entry_ref): Correct usage of
6005 get_vtbl_decl_for_binfo.
6007 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6008 * method.c (implicitly_declare_fn): Not here.
6010 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6012 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6013 (CPTI_PTMD_DESC_TYPE): ... here.
6014 (ptmd_desc_type_node): Rename to ...
6015 (ptm_desc_type_node): ... here.
6017 * rtti.c (ptmd_initializer): Rename to ...
6018 (ptm_initializer): ... here.
6019 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6021 (create_tinfo_types): Adjust.
6023 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6025 Finish implementation of VTTs.
6026 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6027 CPTI_VTT_PARM_IDENTIFIER.
6028 (vtt_parm_identifier): New macro.
6029 (vtt_parm_type): Likewise.
6030 (BINFO_SUBVTT_INDEX): Likewise.
6031 (BINFO_VPTR_INDEX): Likewise.
6032 (struct lang_decl): Add vtt_parm.
6033 (DECL_VTT_PARM): New macro.
6034 (DECL_USE_VTT_PARM): Likewise.
6035 (DECL_NEEDS_VTT_PARM_P): Likewise.
6036 (get_vtt_name): Declare.
6037 (build_artifical_parm): Likewise.
6038 (fixup_all_virtual_upcast_offsets): Likewise.
6039 (expand_indirect_vtbls_init): Remove.
6040 * call.c (build_new_method_call): Pass the vtt to subobject
6041 constructors and destructors.
6042 * class.c (get_vtt_name): Give it external linkage.
6043 (build_clone): Handle the magic VTT parameters for clones.
6044 (clone_function_decl): Fix typo in comment.
6045 (build_vtt): Keep track of the indices in the VTTs where various
6046 entities are stored.
6047 (build_vtt_inits): Likewise.
6048 (dfs_build_vtt_inits): Likewise.
6049 (build_ctor_vtbl_group): Tweak type of construction vtables.
6050 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6051 primary bases, when building construction vtables.
6052 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6053 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6054 (init_decl_processing): Initialize vtt_parm_type.
6055 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6056 (lang_mark_tree): Make vtt_parm.
6057 * decl2.c (build_artificial_parm): New function.
6058 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6059 (grokclassfn): Use build_artificial_parm.
6060 * init.c (initialize_vtbl_ptrs): Call
6061 fixup_all_virtual_upcast_offsets directly.
6062 (perform_member_init): Use the complete subobject destructor for
6064 (build_vtbl_address): New function.
6065 (expand_virtual_init): Handle VTTs.
6066 * optimize (maybe_clone_body): Likewise.
6067 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6069 (expand_indirect_vtbls_init): Remove.
6070 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6071 * tree.c (make_binfo): Make them bigger.
6073 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6075 * inc/cxxabi.h (__pbase_type_info): Define, based on
6076 __pointer_type_info.
6077 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6078 (__pointer_to_member_type_info): Likewise.
6079 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6080 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6081 (__pointer_type_info::__do_catch): Rename to ...
6082 (__pbase_type_info::__do_catch): ... here. Adjust.
6083 (__pbase_type_info::__pointer_catch): Implement.
6084 (__pointer_type_info::__pointer_catch): Adjust.
6085 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6087 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6089 * tinfo.h (__user_type_info::contained_virtual_p): New
6091 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6093 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6094 diamond shaped heirarchy. Add early out for mixed diamond and
6095 duplicate shaped heirarchy.
6097 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6099 * cp-tree.h (build_delete): Change prototype.
6100 (build_vec_delete): Likewise.
6101 * call.c (build_scoped_method_call): Use special_function_kind
6102 values to indicate the kind of destruction to be done.
6103 (build_method_call): Likewise.
6104 * decl.c (finish_destructor_body): Likewise.
6105 (maybe_build_cleanup_1): Likewise. Rename to ...
6106 (maybe_build_cleanup): ... this.
6107 * decl2.c (delete_sanity): Use special_function_kind
6108 values to indicate the kind of destruction to be done.
6109 (build_cleanup): Likewise.
6110 * init.c (perform_member_init): Likewise.
6111 (build_vec_delete_1): Likewise.
6112 (build_dtor_call): Simplify.
6113 (build_delete): Use special_function_kind
6114 values to indicate the kind of destruction to be done.
6115 (build_vbase_delete): Likewise.
6116 (build_vec_delete): Likewise.
6118 * init.c (sort_member_init): Fix typo in error message generation
6121 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6123 * semantics.c (begin_class_definition): make the packed
6124 attribute be sensitive to the "-fpack-struct" command line flag
6126 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6128 Update new-abi upcast algorithm.
6129 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6130 prototype and meaning of return value.
6131 (__si_class_type_info::__do_upcast): Likewise.
6132 (__vmi_class_type_info::__do_upcast): Likewise.
6133 * tinfo.cc (__class_type_info::__upcast_result): Replace
6134 whole2dst with part2dst. Adjust ctor.
6135 (__class_type_info::__do_upcast): Adjust call of worker function.
6136 (__class_type_info::__do_upcast): Adjust.
6137 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6139 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6140 virtual base in diamond heirarchy bug.
6142 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6144 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6145 and bitfield to tinfo_fn_p.
6146 (DECL_TINFO_FN_P): Adjust.
6147 (SET_DECL_TINFO_FN_P): Likewise.
6148 (DECL_MUTABLE_P): Likewise.
6149 (DECL_C_BIT_FIELD): Likewise.
6150 (SET_DECL_C_BIT_FIELD): Likewise.
6151 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6152 (DECL_UNINLINABLE): Likewise.
6153 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6154 (handle_using_decl): Remove assertion.
6155 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6156 to build FIELD_DECLs.
6157 (build_base_field): Likewise.
6158 (layout_class_type): Likewise.
6159 * decl.c (init_decl_processing): Likewise.
6160 (build_ptrmemfunc_type): Likewise.
6161 (grokdeclarator): Likewise.
6162 * decl2.c (grok_x_components): Likewise.
6163 * except.c (call_eh_info): Likewise.
6164 * init.c (init_init_processing): Likewise.
6165 * rtti.c (expand_class_desc): Likewise.
6166 (create_pseudo_type_info): Likewise.
6167 (get_vmi_pseudo_type_info): Likewise.
6168 (create_tinfo_types): Likewise.
6169 * ptree.c (print_lang_decl): Adjust.
6170 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6171 before checking DECL_MUTABLE_P.
6173 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6174 parameters for template functions.
6175 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6176 destructors as well as constructors.
6178 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6180 * class.c (build_ctor_vtbl_group): Set inits.
6181 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6182 DECL_THIS_INLINE appropriately for clones.
6184 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6185 (DECL_CONV_FN_P): Simplify.
6186 (DECL_OPERATOR): Remove.
6187 (language_to_string): Declare.
6188 * decl.c (duplicate_decls): Fix typo in comment.
6189 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6190 (grok_op_properties): Use DECL_CONV_FN_P instead of
6191 IDENTIFIER_TYPENAME_P.
6192 * dump.c (dequeue_and_dump): Dump the language linkage of
6194 * error.c (language_to_string): Give it external linkage.
6195 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6196 (implicitly_declare_fn): Set DECL_LANGUAGE.
6197 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6198 IDENTIFIER_TYPENAME_P.
6199 (tsubst_decl): Likewise.
6200 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6201 * semantics.c (finish_member_declaration): Don't mark members of
6202 classes declared in an extern "C" region as extern "C".
6204 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6206 * decl2.c (qualified_lookup_using_namespace): Look through
6209 * decl.c (push_using_decl): Return the old decl on namespace level.
6211 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6213 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6214 (VTT_NAME_PREFIX): New macro.
6215 (CTOR_VTBL_NAME_PREFIX): Likewise.
6216 (get_ctor_vtbl_name): New function.
6217 * class.c (get_vtable_name): Simplify.
6218 (get_vtt_name): New function.
6219 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6220 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6221 when a virtual base becomes primary.
6222 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6224 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6225 additional parameters.
6226 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6227 (initialize_array): New function.
6228 (build_vtt): Likewise.
6229 (build_vtt_inits): Likewise.
6230 (dfs_build_vtt_inits): Likewise.
6231 (dfs_fixup_binfo_vtbls): Likewise.
6232 (build_ctor_vtbl_group): Likewise.
6233 (initialize_vtable): Use initialize_array.
6234 (accumulate_vtbl_inits): Reimplement to handle construction
6236 (dfs_accumulate_vtbl_inits): Likewise.
6237 (bulid_vtbl_initializer): Adjust parameter name.
6238 * method.c (build_typename_overload): Remove #if 0'd code.
6239 (get_ctor_vtbl_name): New function.
6240 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6241 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6243 * cp-tree.h (struct lang_type): Remove search_slot.
6244 (CLASSTYPE_SEARCH_SLOT): Remove.
6245 (emit_base_init): Change prototype.
6246 (initialize_vtbl_ptrs): Likewise.
6247 (expand_indirect_vtbls_init): Likewise.
6248 (clear_search_slots): Remove.
6249 * decl.c (lang_mark_tree): Don't mark search_slot.
6250 * init.c (initialize_vtbl_ptrs): Simplify.
6251 (emit_base_init): Likewise.
6252 * search.c (struct vbase_info): Document decl_ptr.
6253 (convert_pointer_to_single_level): Remove.
6254 (dfs_find_vbases): Remove.
6255 (dfs_init_base_pointers): Simplify.
6256 (dfs_clear_vbase_slots): Remove.
6257 (dfs_vtable_path_unmark): New function.
6258 (init_vbase_pointers): Simplify.
6259 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6260 (expand_indirect_vtbls_init): Simplify. Don't call
6261 mark_all_temps_used.
6262 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6263 initialize_vtbl_ptrs.
6265 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6267 * except.c: Add static prototypes.
6269 2000-05-20 H.J. Lu <hjl@gnu.org>
6271 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6273 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6275 Don't create a separate copy of virtual bases for the
6276 CLASSTYPE_VBASECLASSES list.
6277 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6278 (BINFO_FOR_VBASE): Remove.
6279 (CANONICAL_BINFO): Adjust.
6280 (binfo_for_vbase): New function.
6281 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6282 instead of BINFO_FOR_VBASE.
6283 (build_vbase_pointer): Likewise.
6284 (build_secondary_vtable): Likewise.
6285 (dfs_mark_primary_bases): Likewise.
6286 (mark_primary_bases): Likewise.
6287 (layout_nonempty_base_or_field): Likewise.
6288 (dfs_set_offset_for_shared_vbases): Likewise.
6289 (dfs_set_offset_for_unshared_vbases): Likewise.
6290 (layout_virtual_bases): Likewise. Adjust for changes to the
6291 CLASSTYPE_VBASECLASSES list.
6292 (dump_class_hierarchy_r): Use binfo_for_vbase
6293 instead of BINFO_FOR_VBASE.
6294 (dump_class_hierarchy): Likewise.
6295 (finish_vtbls): Likewise.
6296 (build_vtbl_initializer): Adjust for changes to the
6297 CLASSTYPE_VBASECLASSES list.
6298 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6299 * decl.c (finish_destructor_body): Adjust for changes to the
6300 CLASSTYPE_VBASECLASSES list.
6301 * init.c (sort_base_init): Use binfo_for_vbase.
6302 (construct_virtual_bases): Adjust for changes to the
6303 CLASSTYPE_VBASECLASSES list.
6304 (expand_member_init): Use binfo_for_vbase.
6305 (build_vbase_delete): Adjust for changes to the
6306 CLASSTYPE_VBASECLASSES list.
6307 * method.c (do_build_copy_constructor): Likewise.
6308 * rtti.c (get_base_offset): Use binfo_for_vbase.
6309 (expand_class_desc): Remove #if 0'd code.
6310 * search.c (struct vbase_info): Remove vbase_types.
6311 (get_base_distance): Use binfo_for_vbase.
6312 (lookup_field_queue_p): Use CANONICAL_BINFO.
6313 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6314 (get_pure_virtuals): Adjust for changes to the
6315 CLASSTYPE_VBASECLASSES list.
6316 (dfs_find_vbases): Use binfo_for_vbase.
6317 (dfs_init_vbase_pointers): Likewise.
6318 (init_vbase_pointers): Don't initialize vi.vbase_types.
6319 (virtual_context): Use binfo_for_vbase.
6320 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6321 CLASSTYPE_VBASECLASSES list.
6322 (expand_indirect_vtbls_init): Simplify.
6323 (dfs_get_vbase_types): Don't replicate virtual bases.
6324 (find_vbase_instance): Use binfo_for_vbase.
6325 (binfo_for_vbase): New function.
6326 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6328 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6330 * decl2.c (finish_anon_union): Generalize error messages to handle
6331 anonymous structures.
6332 * init.c (perform_member_init): Remove `name' parameter.
6333 (build_field_list): New function.
6334 (sort_member_init): Handle anonymous union initialization order
6335 correctly. Check for multiple initializations of the same union.
6336 (emit_base_init): Don't look up fields by name here.
6337 (expand_member_init): Record the result of name lookup for future
6339 * typeck.c (build_component_ref): Fix formatting.
6341 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6343 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6344 * typeck.c (build_x_compound_expr): Replace warn_unused with
6347 * decl2.c (lang_decode_option): Update -Wall unused flags by
6348 calling set_Wunused.
6350 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6352 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6353 * init.c (dfs_vtable_path_unmark): Remove.
6354 * search.c (marked_new_vtable_p): Likewise.
6355 (unmarked_new_vtable_p): Likewise.
6356 (dfs_search_slot_nonempty_p): Likewise.
6357 (dfs_mark): Likewise.
6358 (dfs_vtable_path_unmark): Likewise.
6359 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6360 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6361 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6362 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6363 (init_vbase_pointers): Simplify.
6364 (expand_indirect_vtbls_init): Likewise.
6366 * class.c (copy_virtuals): New function.
6367 (build_primary_table): Use it.
6368 (build_secondary_vtable): Likewise.
6369 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6370 indicate that no vcall offset is required.
6371 (add_virtual_function): Likewise.
6372 (modify_all_vtables): Likewise.
6373 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6374 (dfs_accumulate_vtbl_inits): Likewise.
6375 (build_vtbl_initializer): Make changes to handle construction
6377 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6378 (build_rtti_vtbl_entries): Likewise.
6379 (build_vtable_entries): Handle a NULL vcall_index.
6381 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6383 * decl2.c (lang_decode_option): Fix thinko.
6385 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6387 * except.c (check_handlers): New fn.
6388 * cp-tree.h: Declare it.
6389 * semantics.c (finish_handler_sequence): Call it.
6390 (finish_function_handler_sequence): Likewise.
6391 (finish_handler_parms): Set TREE_TYPE on the handler.
6392 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6393 * search.c (get_base_distance_recursive): If protect>1, ignore
6395 (get_base_distance): Don't reduce watch_access.
6397 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6399 * lex.c: #include diagnostic.h.
6400 (lang_init_options): Set default prefixing rules.
6402 * lang-options.h: Add -fdiagnostics-show-location=.
6404 * decl2.c: #include diagnostic.h.
6405 (lang_decode_option): Handle -fdiagnostics-show-location=.
6407 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6409 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6410 * vec.cc: Revert my 2000-05-07 change.
6412 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6414 * class.c (check_field_decls): Complain about non-static data
6415 members with same name as class in class with constructor.
6417 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6419 * decl.c (grokdeclarator): Allow non-static data members with
6422 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6424 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6425 and pending_inline.filename. Update prototypes.
6426 * decl.c (define_label): Constify filename parameter.
6427 * decl2.c (warn_if_unknown_interface): Constify local char *.
6428 * input.c Constify input_source.filename. Don't declare
6429 input_filename or lineno. Constify filename parameter to feed_input.
6430 * lex.c (init_parse): Constify parameter and return value.
6431 (cp_pragma_interface, cp_pragma_implementation): Constify
6433 (reinit_parse_for_method, reinit_parse_for_block,
6434 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6435 Constify local char *.
6436 * pt.c: Don't declare lineno or input_filename.
6437 (print_template_context, tsubst_friend_function, tsubst_decl,
6438 tsubst, instantiate_decl): Constify local char *.
6439 * semantics.c (expand_body): Constify local char *.
6440 * tree.c (build_srcloc): Constify filename parameter.
6441 * typeck.c (c_expand_asm_operands): Constify filename
6444 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6446 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6449 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6451 * inc/cxxabi.h: Fix typos in comment.
6452 (__base_class_info::__offset): Use a static_cast.
6454 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6456 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6457 of std::size_t and std::ptrdiff_t respectively.
6458 * tinfo.cc: Likewise.
6461 2000-05-06 Richard Henderson <rth@cygnus.com>
6463 * typeck.c (build_c_cast): Don't warn integer->pointer size
6464 mismatch for constants.
6466 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6468 * rtti.c (ptmd_initializer): Set non-public, if class is
6471 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6472 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6473 __cxa_vec_delete): Likewise.
6474 * tinfo.cc (__dynamic_cast): Likewise.
6475 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6476 __cxa_vec_delete): Likewise.
6478 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6480 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6481 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6482 (lang_decl_flags): Add vcall_offset.
6483 (THUNK_VCALL_OFFSET): Use it.
6484 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6485 * method.c (make_thunk): Create the lang_decl here, not in
6487 (emit_thunk): Make generic thunks into ordinary functions once
6488 they have been fed to expand_body.
6489 * semantics.c (expand_body): Set current_function_is_thunk here.
6491 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6493 * class.c (update_vtable_entry_for_fn): Prototype.
6495 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6498 * search.c (dfs_build_inheritance_graph_order): Prototype.
6500 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6502 * cp-tree.h (special_function_kind): Add various kinds of
6504 (special_function_p): New function.
6505 * class.c (overrides): Don't let one kind of destructor override
6507 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6508 whether or not to instantiate a template.
6509 * tree.c (special_function_p): Define.
6511 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6513 * cp-tree.def (THUNK_DECL): Remove.
6514 * cp-tree.h (DECL_THUNK_P): New macro.
6515 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6516 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6517 (SET_DECL_THUNK_P): Likewise.
6518 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6519 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6520 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6521 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6522 (duplicate_decls): Likewise.
6523 (pushdecl): Likewise. Adjust thunk handling.
6524 (grokfndecl): Use DECL_EXTERN_C_P.
6525 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6526 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6527 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6528 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6529 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6530 DECL_NO_STATIC_CHAIN.
6531 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6532 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6533 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6536 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6538 * tree.c (walk_tree): Set lineno.
6540 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6542 * exception.cc: Update license notice.
6544 * new1.cc: Likewise.
6545 * new2.cc: Likewise.
6546 * tinfo.cc: Likewise.
6547 * tinfo2.cc: Likewise.
6549 * inc/cxxabi.h: Likewise.
6550 * inc/exception: Likewise.
6551 * inc/new: Likewise.
6552 * inc/new.h: Likewise.
6553 * inc/typeinfo: Likewise.
6555 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6557 * tree.c (build_target_expr_with_type): If we already have a
6558 TARGET_EXPR, just return it.
6560 * optimize.c (initialize_inlined_parameters): Don't generate an
6561 EXPR_STMT if we can just use DECL_INITIAL.
6562 * decl.c (emit_local_var): Only make the initialization a
6563 full-expression if stmts_are_full_exprs_p.
6565 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6567 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6569 * call.c (standard_conversion): Use it.
6570 (direct_reference_binding): Likewise.
6571 (build_over_call): Likewise.
6572 (is_properly_derived_from): Likewise.
6573 (compare_ics): Likewise.
6574 * class.c (resolves_to_fixed_type_p): Likewise.
6575 * optimize.c (declare_return_variable): Likewise.
6576 * pt.c (is_specialization_of): Likewise.
6578 * typeck.c (comp_target_parms): Likeiwse.
6579 (build_static_cast): Likewise.
6580 (build_reinterpret_cast): Likewise.
6581 (build_const_cast): Likewise.
6582 (comp_ptr_ttypes_real): Likewise.
6583 (comp_ptr_ttypes_const): Likewise.
6584 * typeck2.c (process_init_constructor): Likewise.
6586 2000-04-30 Scott Snyder <snyder@fnal.gov>
6588 * decl.c (finish_destructor_body): Use the base destructor when
6589 destroying virtual bases.
6591 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6593 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6595 * optimize.c (struct inline_data): Add target_exprs field.
6596 (declare_return_variable): When a function returns an aggregate,
6597 use the variable declared in the TARGET_EXPR as the remapped
6599 (expand_call_inline): Update the pending target_exprs stack.
6600 (optimize_function): Initialize the stack.
6602 * decl2.c (finish_file): Fix typo in comment.
6604 * method.c (emit_thunk): Don't try to return a `void' value.
6606 * optimize.c (initialize_inlined_parameters): If the parameter is
6607 addressable, we need to make a new VAR_DECL, even if the
6608 initializer is constant.
6610 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6612 * decl.c (grok_op_properties): Add an extra check of argtypes.
6614 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6616 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6618 (initialize_inlined_parameters): Try to avoid creating new
6621 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6623 * lex.c (my_get_run_time): Remove.
6624 (init_filename_times): Use get_run_time instead of my_get_run_time.
6625 (check_newline): Likewise.
6626 (dump_time_statistics): Likewise.
6627 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6628 of computing elapsed time explicitly.
6630 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6632 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6633 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6634 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6635 before calling decl_constant_value.
6636 * class.c (check_bitfield_decl): Likewise.
6637 * cvt.c (ocp_convert): Likewise.
6638 (convert): Likewise.
6639 * decl.c (compute_array_index_type): Likewise.
6640 (build_enumerator): Likewise.
6641 * decl2.c (check_cp_case_value): Likewise.
6642 * pt.c (convert_nontype_argument): Likewise.
6644 * typeck.c (decay_conversion): Likewise.
6645 (build_compound_expr): Likewise.
6646 (build_reinterpret_cast): Likewise.
6647 (build_c_cast): Likewise.
6648 (convert_for_assignment): Likewise.
6650 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6652 * decl.c (finish_function): Don't play games with DECL_INLINE.
6654 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6656 * ir.texi: Correct typo.
6658 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6660 * decl.c (grokdeclarator): Reject VLAs as members.
6662 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6664 * call.c (standard_conversion): Accept conversion between
6667 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6669 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6671 * decl2.c (finish_file): Remove double setup for accounting
6674 2000-04-24 Robert Lipe <robertlipe@usa.net>
6676 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6678 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6680 * new.cc (set_new_handler): Needs to be in std::.
6682 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6684 * cp-tree.h (lang_decl): Remove pretty_function_p.
6685 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6686 language-specific node.
6687 * decl.c (cp_make_fname_decl): Use build_decl, not
6688 build_lang_decl, to build the variables.
6689 (grokvardecl): Don't call build_lang_decl for local variables in
6691 (grokdeclarator): Don't call build_lang_decl for local type
6692 declarations in templates.
6693 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6694 zero'd memory, rather than calling memset.
6695 * pt.c: Include hashtab.h.
6696 (local_specializations): New variable.
6697 (retrieve_local_specialization): Use it.
6698 (register_local_specialization): Likewise.
6699 (tsubst_decl): Don't assume local variables have
6701 (instantiate_decl): Set up local_specializations.
6702 * Makefile.in (HTAB_H): New variable.
6704 2000-04-23 Richard Henderson <rth@cygnus.com>
6706 * typeck.c (c_expand_asm_operands): Restore the original
6707 contents of the output list.
6709 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6711 * ir.texi: Document complex number representation.
6713 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6715 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6716 (target_incomplete_p): New function.
6717 (tinfo_base_init): Create comdat NTBS name variable.
6718 (ptr_initializer): Add non_public parameter. Calculate it.
6719 (ptmd_initializer): Likewise.
6720 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6721 (create_real_tinfo_var): Add non_public parameter. Use it.
6722 Push proxy into global namespace.
6723 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6725 * inc/typeinfo (type_info::before, type_info::operator==):
6726 Compare __name addresses.
6728 * tinfo2.cc: Remove new-abi builtins comment.
6730 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6732 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6734 * call.c (joust): Exit early if we get the same function, too.
6736 * decl2.c (key_method): Return NULL_TREE for template classes.
6737 (import_export_class): Don't need to check for template classes.
6739 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6741 * lex.c: Remove references to cccp.c.
6743 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6745 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6746 volatile_memfunc. Add destructor_attr. Adjust dummy.
6747 (DECL_DESTRUCTOR_P): Use destructor_attr.
6748 (DECL_CONST_MEMFUNC_P): Reimplement.
6749 (DECL_VOLATILE_MEMFUNC_P): Remove.
6750 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6751 (overrides): Use DECL_DESTRUCTOR_P.
6752 (check_for_override): Likewise.
6753 * decl.c (start_function): Likewise.
6754 * decl2.c (grokfclassfn): Likewise.
6755 (check_classfn): Likewise.
6756 (grok_function_init): Likewise.
6758 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6760 * decl2.c (grokfield): Issue error on illegal data member
6763 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6765 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6767 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6769 * class.c (build_vtable_entry): Don't build thunks for type-info
6772 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6774 * decl.c (decls_match): Allow a redeclaration of a builtin to
6775 specify args while the builtin did not.
6777 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6779 * cp-tree.def (THUNK_DECL): Add to documentation.
6780 * cp-tree.h (flag_huge_objects): Declare.
6781 * class.c (modify_vtable_entry): Tidy.
6782 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6783 Calculate delta appropriately for the new ABI.
6784 (dfs_modify_vtables): Use it.
6785 (modify_all_vtables): Fix thinko in code to add overriding copies
6786 of functions to primary vtables.
6787 (build_clone): Fix typo in comment.
6788 (clone_function_decl): Correct order of destructors in vtable.
6789 (build_vbase_offset_vtbl_entries): Adjust comment.
6790 (dfs_vcall_offset_queue_p): Remove.
6791 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6792 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6793 (build_vtable_entry): Correct check for pure virtual functions.
6794 Don't declare flag_huge_objects.
6795 * decl.c (flag_huge_objects): Remove declaration.
6796 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6797 Use int_size_in_bytes.
6798 (emit_thunk): Handle vcall offset thunks.
6800 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6802 * decl2.c (parse_time, varconst_time): Delete declarations.
6803 (finish_file): Delete LINENO declaration.
6804 START_TIME and THIS_TIME now long.
6806 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6808 * class.c (build_base_field): Reformat comment.
6810 * inc/cxxabi.h (stddef.h): Comment inclusion.
6811 (__base_class_info::__offset): Comment shift.
6813 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6815 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6816 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6817 (cp_push_exception_identifier): New macro.
6818 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6819 (DECL_BASE_DESTRUCTOR_P): Likewise.
6820 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6821 (get_vtbl_decl_for_binfo): Fix formatting.
6822 (in_charge_arg_for_name): New macro.
6823 (maybe_build_cleanup_and_delete): Remove declaration.
6824 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6825 (in_charge_arg_for_name): New function.
6826 (build_new_method_call): Use it. Handle cloned destructors.
6827 (build_clone): Don't make the base constructor virtual.
6828 Automatically defer generated functions.
6829 (clone_function_decl): Handle destructors, too.
6830 (clone_constructors_and_destructors): Likewise.
6831 (create_vtable_ptr): Don't create a vtable entry for a cloned
6833 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6834 (initialize_predefined_identifiers): Update appropriately.
6835 (finish_destructor_body): Simplify.
6836 (maybe_build_cleanup_and_delete): Remove.
6837 * except.c (expand_throw): Handle new-ABI destructors.
6838 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6839 (build_dtor_call): New function.
6840 (build_delete): Use it. Simplify.
6841 * optimize.c (maybe_clone_body): Handle destructors.
6842 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6844 * exception.cc (cleanup_fn): New typedef.
6845 (CALL_CLEANUP): New macro.
6846 (cp_eh_info): Use them.
6847 (__cp_push_exception): Likewise.
6848 (__cp_pop_exception): Likewise.
6850 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6852 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6853 (complete_dtor_identifier): New macro.
6854 (CLASSTYPE_FIRST_CONVERSION): Remove.
6855 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6856 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6857 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6858 (CLASSTYPE_CONSTRUCTORS): Likewise.
6859 (CLASSTYPE_DESTRUCTORS): Likewise.
6860 (lang_decl): Add cloned_function.
6861 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6862 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6863 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6864 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6865 (DECL_CLONED_FUNCTION_P): Likewise.
6866 (DECL_CLONED_FUNCTION): Likewise.
6867 (clone_function_decl): Declare.
6868 (maybe_clone_body): Likewise.
6869 * call.c (build_user_type_conversion_1): Call complete object
6870 constructors in the new ABI.
6871 (build_new_method_call): Don't add in-charge parameters under the
6873 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6874 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6875 CLASSTYPE_DESTRUCTOR_SLOT.
6876 (build_clone): New function.
6877 (clone_function_decl): Likewise.
6878 (clone_constructors_and_destructors): Likewise.
6879 (check_bases_and_members): Use it.
6880 * decl.c (iniitialize_predefined_identifiers): Initialize
6881 complete_dtor_identifier.
6882 (finish_function): Don't add extra code to a clone.
6883 (lang_mark_tree): Mark cloned_function.
6884 * decl2.c (mark_used): Don't bother trying to instantiate things
6886 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6887 * method.c (set_mangled_name_for_decl): Don't treat clones as
6889 (synthesize_method): Sythesize cloned functions, not the clones.
6890 * optimize.c (inline_data): Update comment on ret_label.
6891 (remap_block): Don't assume DECL_INITIAL exists.
6892 (copy_body_r): Allow ret_label to be NULL.
6893 (maybe_clone_body): Define.
6894 * pt.c (tsubst_decl): Handle clones.
6895 (instantiate_clone): New function.
6896 (instantiate_template): Use it.
6897 (set_mangled_name_for_template_decl): Don't treat clones as
6899 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6900 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6901 * semantics.c (expand_body): Clone function bodies as necessary.
6903 * optimize.c (remap_decl): Avoid sharing structure for arrays
6904 whose size is only known at run-time.
6905 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6907 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6908 to has_in_charge_parm_p.
6909 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6910 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6911 (DECL_COPY_CONSTRUCTOR_P): New macro.
6912 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6913 (build_user_type_conversion_1): Likewise.
6914 (convert_like_real): Likewise.
6915 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6916 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6917 (copy_args_p): Likewise.
6918 (grok_ctor_properties): Likewise.
6919 (start_function): Likewise.
6920 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6921 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6922 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6923 * method.c (do_build_copy_constructor): Use
6924 DECL_HAS_IN_CHARGE_PARM_P.
6925 (synthesize_method): Likewise.
6926 * pt.c (instantiate_template): Remove goto.
6927 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6930 * cp-tre.h (finish_function): Change prototype.
6931 * decl.c (end_cleanup_fn): Adjust caller.
6932 (finish_function): Take only one parameter.
6933 * decl2.c (finish_objects): Adjust caller.
6934 (finish_static_storage_duration_function): Likewise.
6935 * method.c (emit_thunk): Likewise.
6936 * parse.y: Likewise.
6937 * parse.c: Regenerated.
6938 * pt.c (instantiate_decl): Likewise.
6939 * rtti.c (synthesize_tinfo_fn): Likewise.
6940 * semantics.c (expand_body): Likewise.
6942 * cp-tree.h (copy_decl): New function.
6943 * class.c (finish_struct_1): Use it.
6944 * lex.c (copy_decl): Define it.
6945 * pt.c (tsubst_decl): Likewise.
6946 * tree.c (copy_template_template_parm): Likewise.
6948 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6949 has_nonpublic_assign_ref.
6950 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6951 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6952 * class.c (finish_struct_methods): Don't set
6953 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6954 (interface_only): Don't declare.
6955 (interface_unknown): Likewise.
6957 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6959 * tree.h (HAVE_TEMPLATES): Remove definition.
6960 * lang-options.h (-fthis-is-variable): Remove documentation.
6962 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6964 * class.c (instantiate_type): Handle object-relative template-id.
6966 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6967 * decl.c (cplus_expand_expr_stmt): Not here.
6969 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6970 Initialize exprtype earlier.
6972 * parse.y (fn.def1): Check for defining types in return types.
6974 * decl.c (check_tag_decl): Notice extra fundamental types.
6975 Diagnose empty decls in classes, too.
6977 * decl.c (grokdeclarator): Don't override an anonymous name if no
6978 declarator was given.
6980 * cvt.c (convert_to_void): Call resolve_offset_ref.
6982 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6984 * decl2.c (decl_namespace): Handle getting a type.
6986 * typeck.c (build_c_cast): Re-enable warning for cast between
6987 pointer and integer of different size.
6989 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6991 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6993 (__pointer_type_info::__pointer_catch): New virtual function.
6994 (__pointer_to_member_type_info): Derive from
6995 __pointer_type_info. Adjust.
6996 (__pointer_to_member_type_info::__do_catch): Remove.
6997 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6998 (__pointer_to_member_type_info::__pointer_catch): Declare.
6999 * rtti.c (qualifier_flags): Add restrict flag.
7000 (ptmd_initializer): Reorder members.
7001 (create_tinfo_types): Expand comments. Reorder
7002 ptmd_desc_type_node members.
7003 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7005 (__pointer_type_info::__do_catch): Move specific code into
7006 __pointer_catch. Call it.
7007 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7008 specific catch checking. Fix void conversion check.
7009 (__pointer_to_member_type_info::__do_catch): Remove.
7010 (__pointer_to_member_type_info::__pointer_catch): Implement.
7012 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7014 * lex.c (init_parse): Remove traces of classof and headof.
7015 * decl2.c (flag_operator_names): Default to 1.
7016 (lang_decode_option): Do not set it for -ansi.
7018 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7020 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7021 (DECL_MAIN_VARIANT): Remove.
7022 * decl.c (duplicate_decls): Don't set it.
7023 (start_function): Likewise.
7024 (lang_mark_tree): Don't mark it.
7025 * decl2.c (defer_fn): Don't use it.
7026 * lex.c (retrofit_lang_decl): Don't set it.
7027 * pt.c (tsubst_decl): Likewise.
7028 * ptree.c (print_lang_decl): Don't print it.
7029 * typeck.c (mark_addressable): Don't use it.
7031 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7033 * vec.cc: Include <new> and <exception>.
7034 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7035 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7037 (__cxa_vec_delete): Catch dtor exceptions.
7039 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7041 Prepend __ to implementation defined names.
7042 * inc/typeinfo (type_info): Rename _name to __name.
7043 (type_info::type_info): Rename parameter.
7044 (type_info::operator==, type_info::operator!=,
7045 type_info::before): Likewise.
7046 (type_info::is_pointer_p, type_info::is_function_p,
7047 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7050 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7051 (__pointer_type_info::__pointer_type_info): Likewise.
7052 (__pointer_type_info::is_pointer_p,
7053 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7054 (__array_type_info::__array_type_info): Rename parameters.
7055 (__function_type_info::__function_type_info): Likewise.
7056 (__function_type_info::is_function_p): Prepend __.
7057 (__enum_type_info::__enum_type_info): Rename parameters.
7058 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7060 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7062 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7063 (__class_type_info::__class_type_info): Rename parameters.
7064 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7065 (__class_type_info::upcast_result,
7066 __class_type_info::dyncast_result): Prepend __. Move definition
7068 (__class_type_info::do_upcast, __class_type_info::do_catch,
7069 __class_type_info::find_public_src,
7070 __class_type_info::do_dyncast,
7071 __class_type_info::do_find_public_src): Prepend __. Rename
7073 (__si_class_type_info::__si_class_type_info): Rename parameters.
7074 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7075 __si_class_type_info::do_find_public_src): Prepent __. Rename
7077 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7078 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7079 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7081 (__dynamic_cast): Rename parameters.
7082 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7083 type_info::do_catch, type_info::do_upcast): Prepend __.
7084 (contained_p, public_p, virtual_p, contained_public_p,
7085 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7086 (__class_type_info::do_catch,
7087 __class_type_info::do_upcast): Prepend __. Adjust.
7088 (__class_type_info::__upcast_result,
7089 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7091 (__class_type_info::find_public_src): Prepend __. Adjust.
7092 (__class_type_info::do_find_public_src,
7093 __si_class_type_info::do_find_public_src,
7094 __vmi_class_type_info::do_find_public_src): Likewise.
7095 (__class_type_info::do_dyncast,
7096 __si_class_type_info::do_dyncast,
7097 __vmi_class_type_info::do_dyncast): Likewise.
7098 (__class_type_info::do_upcast,
7099 __si_class_type_info::do_upcast,
7100 __vmi_class_type_info::do_upcast): Likewise.
7101 (__dynamic_cast): Adjust.
7102 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7103 (__function_type_info::is_function_p): Likewise.
7104 (__pointer_type_info::do_catch): Likewise. Adjust.
7105 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7106 (__throw_type_match_rtti_2): Adjust.
7107 (__is_pointer): Adjust.
7109 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7111 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7112 (complete_ctor_identifier): New macro.
7113 (special_function_kind): Add sfk_copy_constructor and
7114 sfk_assignment_operator.
7115 (LOOKUP_HAS_IN_CHARGE): Remove.
7116 (cons_up_default_function): Rename to ...
7117 (implicitly_declare_fn): ... this.
7118 * call.c (build_new_method_call): Add in-charge parameters for
7120 * class.c (add_implicitly_declared_members): Change parameter name
7121 from cant_have_assignment to cant_have_const_assignment.
7122 Replace calls to cons_up_default_function to implicitly_declare_fn.
7123 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7124 * decl.c (initialize_predefined_identifiers): Initialize it.
7125 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7127 * init.c (expand_default_init): Don't calculate the in-charge
7129 (build_new_1): Likewise.
7130 * lex.c (cons_up_default_function): Move to method.c.
7131 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7132 (implicitly_declare_fn): New function.
7133 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7134 (build_modify_expr): Likewise.
7135 * typeck2.c (build_functional_cast): Likewise.
7137 Under the new ABI, constructors don't return `this'.
7138 * cp-tree.h (warn_reorder): Declare.
7139 (special_function_kind): New enum.
7140 (global_base_init_list): Remove declaration.
7141 (emit_base_init): Don't return a value.
7142 (check_base_init): Don't declare.
7143 (is_aggr_typedef): Likewise.
7144 * decl.c (check_special_function_return_type): New function.
7145 (return_types): Remove.
7146 (grokdeclarator): Use check_special_function_return_type.
7147 (start_function): Don't initialize ctor_label under the new ABI.
7148 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7149 * init.c (begin_init_stmts): Move to top of file.
7150 (finish_init_stmts): Likewise.
7151 (warn_reorder): Don't declare.
7152 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7154 (check_base_init): Remove.
7155 (is_aggr_typedef): Likewise.
7156 (build_new_1): Don't use the return value of a constructor.
7157 * semantics.c (setup_vtbl_ptr): Don't use the return value
7159 * typeck.c (check_return_expr): Don't magically convert return
7160 statements into `return this' in constructors under the new ABI.
7162 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7163 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7164 (base_ctor_identifier): New macro.
7165 (base_dtor_identifier): Likewise.
7166 (deleting_dtor_identifier): Likewise.
7167 * decl.c: Don't include obstack.h.
7168 (obstack_chunk_alloc): Don't define.
7169 (obstack_chunk_free): Likewise.
7170 (struct predefined_identifier): New type.
7171 (initialize_predefined_identifiers): New function.
7172 (init_decl_processing): Use it.
7173 (debug_temp_inits): Remove.
7174 (start_method): Don't call preserve_data.
7175 (hack_incomplete_structures): Update comment.
7176 * init.c (init_init_processing): Don't initialize
7178 (build_offset_rf): Remove dead code.
7179 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7180 * search.c (init_search_processing): Don't initialize
7183 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7185 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7186 some sign_compare warnings.
7188 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7190 Rename abi::__vmi_class_type_info members.
7191 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7192 base_list, detail_masks members to vmi_flags, vmi_base_count,
7193 vmi_bases and vmi_flags_masks respectively.
7194 (__vmi_class_type_info::vmi_flags_masks): Rename
7195 details_unknown_mask to flags_unknown_mask.
7196 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7197 (__vmi_class_type_info::do_find_public_src): Adjust.
7198 (__vmi_class_type_info::do_dyncast): Adjust.
7199 (__vmi_class_type_info::do_upcast): Adjust.
7201 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7203 * tinfo.cc (convert_to_base): New function.
7204 (get_vbase_offset): Remove. Move into convert_to_base.
7205 (__vmi_class_type_info::do_find_public_src): Adjust.
7206 (__vmi_class_type_info::do_dyncast): Adjust.
7207 (__vmi_class_type_info::do_upcast): Adjust.
7209 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7211 * tinfo.cc (operator=): Use __builtin_strcmp.
7212 * tinfo2.cc (before): Likewise.
7214 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7216 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7217 (DECL_SAVED_INLINE): Rename to ...
7218 (DECL_DEFERRED_FN): ... this.
7219 (in_function_p): Remove declaration.
7220 (mark_inline_for_output): Rename to ...
7221 (defer_fn): ... this.
7222 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7223 (in_function_p): Remove definition.
7224 * decl2.c (saved_inlines): Rename to ...
7225 (deferred_fns): ... this.
7226 (saved_inlines_used): Rename to ...
7227 (deferred_fns_used): ... this.
7228 (mark_inline_for_output): Rename to ...
7229 (defer_fn): ... this.
7230 (finish_file): Adjust accordingly.
7231 (init_decl2): Likewise.
7232 * lex.c (cons_up_default_function): Likewise.
7233 * pt.c (mark_decl_instantiated): Likewise.
7234 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7236 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7237 * semantics.c (expand_body): Defer more functions.
7239 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7242 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7244 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7245 __cxa_vec_delete): Declare.
7247 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7249 * rtti.c (dfs_class_hint_mark): New static function.
7250 (dfs_class_hint_unmark): New static function.
7251 (class_hint_flags): Use them.
7253 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7255 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7257 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7259 * cp-tree.h (instantiate_decl): Change prototype.
7260 * decl2.c (mark_used): Adjust call.
7261 * optimize.c (inlinable_function_p): Adjust handling of templates.
7262 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7263 (do_type_instantiation): Likewise.
7264 (instantiate_decl): Defer more templates.
7265 (instantiate_pending_templates): Adjust logic to handle inline
7268 * Makefile.in (GGC_H): New variable. Use it throughout in place
7271 * call.c: Don't include obstack.h. Include ggc.h.
7272 (obstack_chunk_alloc): Don't define.
7273 (obstack_chunk_free): Likewise.
7274 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7275 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7276 (pop_switch): Free it.
7278 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7280 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7281 if we don't have a DECL_FIELD_OFFSET.
7283 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7285 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7288 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7290 * cfns.gperf (hash, libc_name_p): Prototype.
7292 * rtti.c (build_dynamic_cast_1): Constification.
7294 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7296 * semantics.c (deferred_type_access_control): Prototype.
7298 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7300 Correct many new ABI issues regarding vbase and vcall offset
7302 * cp-tree.h (BINFO_VTABLE): Document.
7303 (struct lang_type): Tweak formatting.
7304 (BINFO_PRIMARY_BINFO): Add to documentation.
7305 (CLASSTYPE_VSIZE): Fix typo in comment.
7306 (CLASSTYPE_VBASECLASSES): Update documentation.
7307 (BINFO_VBASE_MARKED): Remove.
7308 (SET_BINFO_VBASE_MARKED): Likewise.
7309 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7310 (BINFO_FIELDS_MARKED): Remove.
7311 (SET_BINFO_FIELDS_MARKED): Likewise.
7312 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7313 (enum access_kind): New enumeration.
7314 (num_extra_vtbl_entries): Remove declaration.
7315 (size_extra_vtbl_entries): Likewise.
7316 (get_vtbl_decl_for_binfo): New function.
7317 (dfs_vbase_unmark): Remove declaration.
7318 (mark_primary_bases): Likewise.
7319 * class.c (SAME_FN): Remove.
7320 (struct vcall_offset_data_s): Move definition.
7321 (build_vbase_pointer): Use `build', not `build_binary_op', to
7322 access the vbase pointer under the new ABI.
7323 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7324 (build_primary_vtable): Likewise.
7325 (dfs_mark_primary_bases): Move here from search.c.
7326 (mark_primary_bases): Likewise.
7327 (determine_primary_bases): Under the new ABI, don't make a base
7328 class a primary base just because we don't yet have any virtual
7330 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7331 (num_vfun_entries): Remove.
7332 (dfs_count_virtuals): Likewise.
7333 (num_extra_vtbl_entries): Likewise.
7334 (size_extra_vtbl_entries): Likewise.
7335 (layout_virtual_bases): Iterate in inheritance graph order under
7337 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7338 indicate that a vfield is present.
7339 (init_class_processing): Initialize access_public_node, etc., from
7341 (get_vtbl_decl_for_binfo): New function.
7342 (dump_class_hierarchy_r): Likewise.
7343 (dump_class_hierarchy): Use it.
7344 (finish_vtbls): Build the vtbls in inheritance graph order.
7345 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7346 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7347 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7349 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7350 where the vptr points, even for primary vtables.
7351 (build_vtbl_initializer): Adjust handling of vbase and vcall
7353 (build_vcall_and_vbase_vtable_entries): New function.
7354 (dfs_build_vbase_offset_vtbl_entries): Remove.
7355 (build_vbase_offset_vtbl_entries): Reimplement.
7356 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7357 were already handled in a primary base class vtable.
7358 (build_vcall_offset_vtbl_entries): Adjust.
7359 (build_rtti_vtbl_entries): Adjust.
7360 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7361 * init.c (expand_virtual_init): Simplify.
7362 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7363 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7364 * search.c (BINFO_ACCESS): New macro.
7365 (SET_BINFO_ACCESS): Likewise.
7366 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7367 (access_in_type): Likewise.
7368 (dfs_accessible_p): Likewise.
7369 (protected_accessible_p): Likewise.
7370 (lookup_fnfields_1): Adjust documentation.
7371 (dfs_mark_primary_bases): Move to class.c
7372 (mark_primary_bases): Likewise.
7373 (dfs_vbase_unmark): Remove.
7374 (virtual_context): Use BINFO_FOR_VBASE.
7375 (dfs_get_vbase_types): Simplify.
7376 (dfs_build_inheritance_graph_order): New function.
7377 (get_vbase_types): Use it.
7378 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7380 * tinfo.cc (get_vbase_offset): New function.
7381 (__vmi_class_type_info::do_find_public_src): Use it.
7382 (__vmi_class_type_info::do_dyncast): Likewise.
7383 (__vmi_class_type_info::do_upcast): Likewise.
7385 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7387 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7389 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7391 * rtti.c (class_hint_flags): Rename flags.
7392 (class_initializer): Remove flags.
7393 (synthesize_tinfo_var): Combine offset and flags. Add flags
7394 for __vmi_class_type_info.
7395 (create_tinfo_types): Remove flags from __class_type_info and
7396 __si_class_type_info. Merge flags and offset from
7397 base_class_type_info.
7398 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7399 (__base_class_info::is_virtual_p): Adjust.
7400 (__base_class_info::is_public_p): Adjust.
7401 (__base_class_info::offset): New accessor.
7402 (__class_type_info::details): Remove member.
7403 (__class_type_info::__class_type_info): Lose details.
7404 (__class_type_info::detail_masks): Remove.
7405 (__si_class_type_info::__si_class_type_info): Lose details.
7406 (__vmi_class_type_info::details): New member.
7407 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7408 (__vmi_class_type_info::detail_masks): New member.
7409 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7410 with unknown_details_mask.
7411 (__vmi_class_type_info::do_find_public_src): Adjust
7412 (__vmi_class_type_info::do_dyncast): Adjust.
7413 (__vmi_class_type_info::do_upcast): Set result details, if
7415 (__dynamic_cast): Temporarily #if out optimization.
7417 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7419 * rtti.c (get_tinfo_decl): Mark used.
7420 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7421 mark as dealt with, if we output it.
7423 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7425 * class.c: Reorganize to put virtual function table initialization
7426 machinery at the end of the file.
7428 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7430 * class.c (finish_struct): Use bitsize_zero_node.
7431 * pt.c (instantiate_class_template): Likewise.
7433 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7435 Put RTTI entries at negative offsets in new ABI.
7436 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7437 vbase offset at index -3, not -1.
7438 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7439 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7440 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7441 (build_rtti_vtbl_entries): New function.
7442 (set_rtti_entry): Remove.
7443 (build_primary_vtable): Don't use it.
7444 (build_secondary_vtable): Likewise.
7445 (start_vtable): Remove.
7446 (first_vfun_index): New function.
7447 (set_vindex): Likewise.
7448 (add_virtual_function): Don't call start_vtable. Do call
7450 (set_primary_base): Rename parameter.
7451 (determine_primary_base): Likewise.
7452 (num_vfun_entries): Don't use skip_rtti_stuff.
7453 (num_extra_vtbl_entries): Include RTTI information.
7454 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7455 (skip_rtti_stuff): Remove.
7456 (dfs_modify_vtables): Don't use it.
7457 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7458 (layout_nonempty_base_or_field): Update size handling.
7459 (create_vtable_ptr): Tweak.
7460 (layout_class_type): Adjust parameter names.
7461 (finish_struct_1): Simplify.
7462 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7463 (skip_rtti_stuff): Remove.
7464 (first_vfun_index): New function.
7465 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7466 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7467 (marked_vtable_pathp): Declare.
7468 (unmarked_vtable_pathp): Likewise.
7469 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7471 * rtti.c (build_headof): Look for RTTI at negative offsets.
7472 (get_tinfo_decl_dynamic): Likewise.
7473 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7475 (create_pseudo_type_info): Do it here instead. Adjust so that
7476 vptr points at first virtual function.
7477 * search.c (marked_vtable_pathp): Make it global.
7478 (unmarked_vtable_pathp): Likewise.
7479 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7480 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7481 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7482 (get_pure_virtuals): Likewise.
7483 (expand_upcast_fixups): Likewise.
7484 * tree.c (debug_binfo): Likewise.
7485 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7488 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7490 * class.c (check_field_decl): Fix typo.
7491 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7492 (check_methods): Likewise.
7493 (check_field_decls): Likewise.
7494 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7495 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7496 Use DECL_RESULT_FLD, not DECL_RESULT.
7497 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7498 * lex.c (identifier_type): Likewise.
7499 * pt.c (determine_specialization, lookup_template_class): Likewise.
7500 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7501 (resolve_overloaded_unification, more_specialized): Likewise.
7502 * semantics.c (finish_member_declaration): Likewise.
7503 * typeck.c (build_x_function_call): Likewise.
7505 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7507 * class.c (layout_empty_base): Handle empty bases with non-byte
7509 (build_base_field): Likewise.
7510 (layout_virtual_bases): Likewise.
7512 * class.c (finish_struct_1): Fix typo in this change:
7514 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7516 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7518 * decl.c (grokdeclarator): Count partial specializations when
7519 keeping track of how many template classes have been seen.
7521 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7523 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7525 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7526 (get_vfield_offset): Use byte_position.
7527 (set_rtti_entry): Set OFFSET to ssizetype zero.
7528 (get_binfo_offset_as_int): Deleted.
7529 (dfs_record_base_offsets): Use tree_low_cst.
7530 (dfs_search_base_offsets): Likewise.
7531 (layout_nonempty_base_or_field): Reflect changes in RLI format
7532 and call byte_position.
7533 (layout_empty_base): Convert offset to ssizetype.
7534 (build_base_field): use rli_size_unit_so_far.
7535 (dfs_propagate_binfo_offsets): Do computation in proper type.
7536 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7537 (layout_class_type): Reflect changes in RLI names and fields.
7538 (finish_struct_1): Set DECL_FIELD_OFFSET.
7539 * dump.c (dequeue_and_dump): Call bit_position.
7540 * expr.c (cplus_expand_constant): Use byte_position.
7541 * rtti.c (expand_class_desc): Use bitsize_one_node.
7542 * typeck.c (build_component_addr): Use byte_position and don't
7543 special case for zero offset.
7545 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7547 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7549 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7551 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7554 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7556 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7558 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7559 make_typename_type, check_initializer, cp_finish_decl,
7560 xref_tag): Likewise.
7561 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7562 decl_namespace, arg_assoc_template_arg, arg_assoc,
7563 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7564 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7565 args_to_string): Likewise.
7566 * friend.c (is_friend): Likewise.
7567 * lex.c (note_got_semicolon, note_list_got_semicolon,
7568 is_global): Likewise.
7569 * method.c (build_overload_nested_name, build_overload_value,
7570 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7571 * parse.y (typename_sub, typename_sub1): Likewise.
7572 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7573 process_partial_specialization, convert_template_argument,
7574 template_args_equal, add_pending_template, lookup_template_class,
7575 for_each_template_parm_r, maybe_fold_nontype_arg,
7576 tsubst, instantiate_template, type_unification_real, unify,
7577 instantiate_pending_templates, set_mangled_name_for_template_decl):
7579 * repo.c (repo_get_id, repo_template_used): Likewise.
7580 * search.c (lookup_field_1): Likewise.
7581 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7582 * xref.c (classname): Likewise.
7584 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7586 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7587 (CANONICAL_BINFO): New macro.
7588 (BINFO_NEW_VTABLE_MARKED): Use it.
7589 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7590 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7591 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7593 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7594 (build_secondary_vtable): Likewise.
7595 (dfs_finish_vtbls): Likewise.
7596 (dfs_accumulate_vtbl_inits): Likewise.
7597 (accumulate_vtbl_inits): New function.
7598 (finish_vtbls): Make sure that virtual bases come after
7599 non-virtual bases in the vtable group.
7600 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7601 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7602 * search.c (struct vbase_info): Move definition.
7603 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7604 (unmarked_new_vtable_p): Likewise.
7605 (dfs_mark_vtable_path): Remove.
7606 (dfs_mark_new_vtable): Remove.
7607 (dfs_unmark_new_vtable): Likewise.
7608 (dfs_clear_search_slot): Likewise.
7609 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7610 (dfs_clear_vbase_slots): Likewise.
7611 (init_vbase_pointers): LIkewise.
7613 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7615 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7616 SIZETYPE to a non-SIZETYPE.
7618 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7620 * class.c (layout_virtual_bases): Adjust names in conditionally
7623 * class.c (record_base_offsets): New function.
7624 (layout_conflict_p): Likewise.
7625 (layout_nonempty_base_or_field): Use it.
7626 (layout_empty_base): New function.
7627 (build_base_field): Use it.
7628 (build_base_fields): Update comment.
7629 (layout_virtual_bases): Fold in a little code form
7630 layout_basetypes. Use layout_empty_base.
7631 (layout_basetypes): Remove.
7632 (end_of_class): New function.
7633 (layout_class_type): Use it. Adjust.
7635 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7637 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7639 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7640 * typeck.c (fntype_p): Remove.
7642 * cp-tree.h (TI_SPEC_INFO): Remove.
7643 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7644 * pt.c (process_partial_specialization): Likewise.
7646 * class.c (build_base_field): Fix thinko in computation of binfo
7649 * tree.c (mark_local_for_remap_p): Mark variables declared in
7650 TARGET_EXPRs as well.
7652 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7654 * typeck.c (require_complete_type, complete_type,
7655 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7656 build_array_ref, convert_arguments, pointer_diff,
7657 build_x_unary_op, build_unary_op, build_c_cast,
7658 build_modify_expr): Use COMPLETE_TYPE_P etc.
7659 * call.c (is_complete, convert_like_real,
7660 build_new_method_call): Likewise.
7661 * class.c (build_vbase_pointer_fields, check_bases,
7662 build_base_field, finish_struct_1, pushclass): Likewise.
7663 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7664 * decl.c (maybe_process_template_type_declaration, pushtag,
7665 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7666 layout_var_decl, check_initializer, cp_finish_decl,
7667 grokdeclarator, require_complete_types_for_parms,
7668 grok_op_properties, xref_tag, xref_basetypes,
7669 check_function_type): Likewise.
7670 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7671 * friend.c (do_friend): Likewise.
7672 * init.c (build_offset_ref): Likewise.
7673 * parse.y (structsp): Likewise.
7674 * pt.c (maybe_process_partial_specialization,
7675 tsubst_friend_function, instantiate_class_template, tsubst,
7676 do_type_instantiation, instantiate_pending_templates): Likewise.
7677 * repo.c (repo_get_id): Likewise.
7678 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7679 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7680 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7681 * semantics.c (begin_class_definition): Likewise.
7682 * tree.c (build_cplus_method_type): Likewise.
7683 * typeck2.c (digest_init, build_functional_cast,
7684 add_exception_specifier): Likewise.
7685 * parse.h, parse.c: Regenerated.
7687 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7689 * inc/cxxabi.h: New header file. Define new-abi entry points.
7690 (__pointer_type_info::target): Rename member to ...
7691 (__pointer_type_info::type): ... here.
7692 (__base_class_info::type): Rename member to ...
7693 (__base_class_info::base): ... here.
7694 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7695 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7696 (abi_node): New global tree node.
7697 * decl.c (abi_node): Document.
7698 (init_decl_processing): Initialize abi_node.
7699 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7700 (get_vmi_pseudo_type_info): Likewise.
7701 (create_tinfo_types): Likewise.
7702 (emit_support_tinfos): Likewise.
7703 * tinfo.h (cxxabi.h): Include for new-abi.
7704 Move rtti class definitions to new header file.
7705 * tinfo.cc (abi): Use the namespace.
7706 (std): Move new abi rtti classes from here ...
7707 (__cxxabiv1): ... to here.
7708 * tinfo2.cc (cxxabi.h): Include for new-abi.
7709 Move rtti class definitions to new header file.
7710 (std): Move new abi rtti classes from here ...
7711 (__cxxabiv1): ... to here.
7712 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7715 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7716 Jason Merrill <jason@casey.cygnus.com>
7718 * method.c (build_overload_int): Use host_integerp.
7720 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7722 * init.c (build_offset_ref): Handle the case of a templated member
7725 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7727 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7729 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7731 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7732 * class.c (check_bitfield_decl): Turn illegal bitfields into
7734 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7736 (dfs_offset_for_unshared_vbases): Likewise.
7737 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7738 pointer-to-member correctly under the new ABI.
7739 * expr.c (cplus_expand_constant): Don't use cp_convert when
7740 turning an offset into a pointer-to-member.
7741 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7742 when dereferencing them under the new ABI.
7743 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7744 of pointers-to-members under the new ABI.
7746 * class.c (check_bitfield_decl): Remove restriction on really long
7748 (layout_class_type): Implement new ABI handling of bitfields
7749 longer than their types.
7751 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7753 * parse.y (extdefs): Call ggc_collect.
7754 * parse.c: Regenerated.
7756 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7758 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7759 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7762 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7764 * class.c (build_vbase_path): Use integer_zerop.
7765 (build_vtable_entry): Use tree_low_cst.
7766 (get_vfield_offset): Use bit_position.
7767 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7769 (check_bitfield_decl): Set DECL_SIZE using convert.
7770 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7771 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7773 (finish_struct_1): Use bit_position.
7774 (dump_class_hierarchy): Use tree_low_cst.
7775 * cp-tree.h (min_precision): Add declaration.
7776 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7777 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7778 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7779 * expr.c (cplus_expand_constant): Use bit_position.
7780 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7781 * rtti.c (get_base_offset): Use bit_position.
7782 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7783 host_integerp, and tree_low_cst.
7784 (pointer_int_sum): Use integer_zerop.
7785 (build_component_addr): Use bit_position.
7787 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7789 * typeck.c (require_complete_type): Don't assume size_zero_node.
7790 (complete_type_or_else): Likewise.
7792 2000-03-16 Steven Grady <grady@digitaldeck.com>
7793 Jason Merrill <jason@casey.cygnus.com>
7795 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7797 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7799 * decl2.c (grokfield): Bail out if type is error_mark_node.
7801 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7803 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7804 (__pointer_to_member_data): ... here. Adjust.
7805 * rtti.c (create_tinfo_types): Adjust.
7807 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7809 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7810 * decl.c (ref_desc_type_node): Undocument.
7811 * rtti.c (ptr_ref_initializer): Rename to ...
7812 (ptr_initializer): ... here. Adjust comments.
7813 (ptmd_initializer): Fix comment thinko.
7814 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7815 (create_tinfo_types): Remove ref_desc_type_node init.
7816 * tinfo2.cc (__reference_type_info): Remove.
7818 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7820 * decl.c (cp_finish_decl): Remove obsolete comment.
7822 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7824 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7826 * cp-tree.h: Tweak documentation.
7827 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7828 (avoid_overlap): Remove.
7829 (get_binfo_offset_as_int): New function.
7830 (dfs_serach_base_offsets): Likewise.
7831 (layout_nonempty_base_or_field): Likewise.
7832 (build_base_field): Layout fields here. Avoid placing two objects
7833 of the same type at the same address, under the new ABI.
7834 (build_base_fields): Adjust accordingly.
7835 (create_vtable_ptr): Return the new field, but don't attach it to
7837 (remove_base_field): Remove.
7838 (remove_base_fields): Remove.
7839 (layout_basetypes): Adjust accordingly.
7840 (layout_class_type): Call layout_field for each field, rather than
7841 just making a wholesale call to layout_type.
7843 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7845 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7847 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7849 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7851 * except.c (dtor_nothrow): New fn.
7852 (do_pop_exception): Use it. Take type parm.
7853 (push_eh_cleanup): Take type parm.
7854 (expand_start_catch_block): Pass it.
7855 (build_eh_type_type_ref): Accept null type.
7857 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7859 * cp-tree.h (revert_static_member_fn): Change prototype.
7860 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7861 (grok_op_properties): Likewise.
7862 (start_function): Likewise.
7863 (revert_static_member_fn): Simplify.
7864 * pt.c (check_explicit_specialization): Adjust call to
7865 revert_static_member_fn.
7867 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7869 * cp-tree.h (scope_kind): New type.
7870 (tmpl_spec_kind): Likewise.
7871 (declare_pseudo_global_level): Remove.
7872 (pseudo_global_level_p): Rename to template_parm_scope_p.
7873 (pushlevel): Remove declaration.
7874 (begin_scope): New function.
7875 (finish_scope): Likewise.
7876 (current_tmpl_spec_kind): Likewise.
7877 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7878 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7879 Add template_spec_p.
7880 (toplevel_bindings_p): Adjust.
7881 (declare_pseudo_global_level): Remove.
7882 (pseudo_global_level_p): Rename to template_parm_scope_p.
7883 (current_tmpl_spec_kind): New function.
7884 (begin_scope): Likewise.
7885 (finish_scope): Likewise.
7886 (maybe_push_to_top_level): Adjust.
7887 (maybe_process_template_type_declaration): Likewise.
7888 (pushtag): Likewise.
7889 (pushdecl_nonclass_level): Likewise.
7890 (lookup_tag): Likewise.
7891 (grokfndecl): Handle member template specializations. Share
7892 constructor and non-constructor code.
7893 * decl2.c (check_classfn): Handle member template specializations.
7894 * pt.c (begin_template_parm_list): Use begin_scope.
7895 (begin_specialization): Likewise.
7896 (end_specialization): Likewise.
7897 (check_explicit_specialization): Use current_tmpl_spec_kind.
7898 Handle member template specializations.
7899 (end_template_decl): Use finish_scope. Remove call to
7901 (push_template_decl_real): Remove bogus error message.
7902 (tsubst_decl): Fix typo in code contained in comment.
7903 (instantiate_template): Handle member template specializations.
7904 (most_general_template): Likewise.
7906 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7908 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7909 (do_identifier): Ditto for error().
7911 * pt.c (convert_nontype_argument): Ditto for cp_error().
7912 (convert_template_argument): Ditto for cp_pedwarn().
7914 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7916 * exception.cc (__check_null_eh_spec): New fn.
7917 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7919 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7921 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7922 * except.c (expand_end_eh_spec): Add the return type.
7923 * rtti.c (throw_bad_cast): Add the parmtypes.
7924 (throw_bad_typeid): Likewise.
7926 * semantics.c (expand_stmt): Only leave out rtl for unused
7927 artificials, and set DECL_IGNORED_P on them as well.
7928 * decl.c (wrapup_globals_for_namespace): Likewise.
7930 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7932 * decl.c (maybe_commonize_var): Skip all artificial decls.
7933 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7935 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7937 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7938 * cp-tree.h: Declare flag_enforce_eh_specs.
7939 * decl.c (store_parm_decls, finish_function): Check it.
7941 C library functions don't throw.
7942 * Makefile.in (cfns.h): New target.
7943 (except.o): Depend on it.
7944 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7945 * cfns.gperf: New file.
7946 * cfns.h: Generated.
7947 * except.c: Include it.
7948 (nothrow_libfn_p): New fn.
7949 * decl.c (grokfndecl): Use it.
7950 * cp-tree.h: Declare it.
7952 * decl.c (push_overloaded_decl_1, auto_function,
7953 define_function): Lose.
7954 (build_library_fn_1): New static fn.
7955 (builtin_function): Use it.
7956 (get_atexit_node): Use build_library_fn_ptr.
7957 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7958 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7959 push_void_library_fn, push_throw_library_fn): New fns.
7960 * cp-tree.h: Declare them.
7961 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7962 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7963 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7964 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7965 * rtti.c (build_runtime_decl): Lose.
7966 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7967 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7968 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7970 * call.c (build_call): Remove result_type parm.
7971 Call mark_used on unused artificial fns.
7972 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7974 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7976 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7978 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7979 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7980 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7981 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7982 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7983 expand_generic_desc): Likewise.
7985 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7987 * exception.cc (__cp_pop_exception): Cleanup the original object.
7989 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7991 * decl.c (grok_op_properties): Merge conversion to void warning
7992 with other silly op warnings.
7994 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7996 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7997 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7999 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8001 * decl.c (cp_make_fname_decl): New function.
8002 (wrapup_globals_for_namespace): Don't emit unused static vars.
8003 (init_decl_processing): Remove comment about use of
8004 array_domain_type. Set make_fname_decl.
8005 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8006 * semantics.c (begin_compound_stmt): Remove
8007 current_function_name_declared flagging.
8008 (expand_stmt): Don't emit unused local statics.
8009 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8012 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8014 * typeck.c (convert_for_assignment): Don't look at array
8016 * call.c (convert_like_real): Likewise.
8018 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8020 Add initial support for '\uNNNN' specifier.
8021 * lex.c (read_ucs): New fn.
8022 (readescape, skip_white_space): Call it.
8023 (is_extended_char, is_extended_char_1): New fns.
8024 (utf8_extend_token): New fn, #if 0'd out.
8025 (real_yylex): Treat extended chars like letters.
8027 * search.c (note_debug_info_needed): Walk the bases even if we
8028 weren't deferring the type itself.
8030 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8032 * decl2.c (finish_objects): Constify a char*.
8034 * method.c (emit_thunk): Likewise.
8036 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8038 * typeck.c (dubious_conversion_warnings): Look through
8041 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8043 * class.c (dfs_modify_vtables): I is now unsigned.
8044 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8045 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8046 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8047 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8048 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8049 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8050 Call integer_all_onesp.
8051 * typeck2.c (process_init_constructor): Use compare_tree_int.
8053 * lang-specs.h (as): Don't call if -syntax-only.
8055 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8057 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8058 RTL_EXPR_HAS_NO_SCOPE after all.
8060 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8062 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8063 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8064 RTL_EXPR_HAS_NO_SCOPE.
8066 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8069 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8071 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8073 * call.c (convert_like): Macrofy.
8074 (convert_like_with_context): New macro.
8075 (convert_like_real): Renamed from convert_like. Add calling
8076 context parameters, for diagnostics. Add recursive flag. Call
8077 dubious_conversion_warnings for outer conversion.
8078 (build_user_type_conversion): Use convert_like_with_context.
8079 (build_over_call): Likewise. Don't warn about dubious
8080 conversions here. Adjust convert_default_arg calls.
8081 (convert_default_arg): Add context parameters for diagnostics.
8082 Pass throught to convert_like_with_context.
8083 * cp-tree.h (convert_default_arg): Add context parameters.
8084 (dubious_conversion_warnings): Prototype new function.
8085 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8086 (dubious_conversion_warnings): New function, broken
8087 out of convert_for_assignment.
8088 (convert_for_assignment): Adjust.
8090 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8092 * decl2.c (key_method): Break out from...
8093 (import_export_vtable, import_export_class): ...here.
8095 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8096 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8098 * search.c (note_debug_info_needed, dfs_debug_mark,
8099 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8100 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8102 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8104 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8107 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8109 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8110 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8111 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8112 (lang_type): Split gets_new into has_new and has_array_new.
8113 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8114 (TYPE_GETS_NEW): Split into ...
8115 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8116 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8117 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8118 (build_op_new_call): Don't declare.
8119 (build_new_1): Likewise.
8120 * call.c (build_op_new_call): Remove.
8121 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8122 instead of TYPE_NEEDS_DESTRUCTOR.
8123 (finish_struct_bits): Likewise.
8124 (add_implicitly_declared_members): Likewise.
8125 (check_field_decl): Likewise.
8126 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8127 correctly under the new ABI.
8128 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8129 instead of TYPE_NEEDS_DESTRUCTOR.
8130 (initialize_local_var): Likewise.
8131 (destroy_local_var): Likewise.
8132 (cp_finish_decl): Likewise.
8133 (register_dtor_fn): Likewise.
8134 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8135 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8136 TYPE_VEC_DELETE_TAKES_SIZE here.
8137 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8138 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8139 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8140 (finish_destructor_body): Likewise.
8141 (maybe_build_cleanup_1): Likewise.
8142 * decl2.c (do_static_destruction): Likewise.
8143 * init.c (build_new_1): Make it static.
8144 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8145 (expand_cleanup_for_base): Likewise.
8146 (get_cookie_size): New function.
8147 (build_new_1): Handle array-new cookies correctly under the new
8149 (build_vec_delete_1): Likewise.
8150 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8151 (build_delete): Likewise.
8152 (build_vec_delete): Handle array-new cookies correctly under the new
8154 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8155 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8156 TYPE_HAS_ARRAY_NEW_OPERATOR.
8157 * ptree.c (print_lang_type): Check them.
8158 * search.c (context_for_name_lookup): Fix typo in comment.
8159 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8160 * tree.c (break_out_cleanups): Likewise.
8161 (build_cplus_array_test_1): Likewise.
8162 (cp_build_qualified_type_real): Likewise.
8163 * typeck.c (complete_type): Likewise.
8165 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8166 the command-line, not the end.
8168 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8170 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8172 2000-03-02 Tom Tromey <tromey@cygnus.com>
8174 * cp-tree.h (build_java_class_ref): Declare.
8175 * init.c (build_java_class_ref): No longer static.
8176 * except.c (expand_throw): Generate a Java-style `throw' if the
8177 thrown object is a "Java" object.
8178 (initialize_handler_parm): Generate a Java-style lookup of
8179 exception info if the caught object is a "Java" object.
8180 (catch_language, catch_language_init): New globals.
8181 (decl_is_java_type): New function.
8182 (expand_start_catch_block): Don't call push_eh_info() or
8183 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8184 class reference to build_catch_block.
8186 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8188 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8190 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8192 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8193 to merge reference/pointer code and fix incorrect warnings.
8195 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8197 * search.c (protected_accessible_p): Use context_for_name_lookup.
8199 * init.c (construct_virtual_bases): Fix thinko.
8200 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8202 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8204 * decl.c (current_function_decl): Move to toplev.c.
8206 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8208 * pt.c (fn_type_unification): Unify return type, whenever
8210 (get_bindings_real): Only pass return type when necessary.
8211 Remove explicit return type check.
8212 * class.c (resolve_address_of_overloaded_function): Pass desired
8213 return type to fn_type_unification.
8215 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8217 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8219 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8221 * rtti.c (expand_class_desc): Likewise.
8222 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8223 (THUNK_VCALL_OFFSET): Likewise.
8224 (THUNK_DELTA): Reflect changes in ../tree.h.
8226 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8228 * search.c (protected_accessible_p): Also allow the access if
8229 the member is public in DERIVED. Lose TYPE parm.
8230 (friend_accessible_p): Lose TYPE parm.
8231 (accessible_p): Adjust.
8233 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8235 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8236 on things that are not sizes; ssize_binop deleted.
8237 Call size_diffop when appropriate.
8238 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8239 (build_primary_vtable, build_secondary_vtable): Likewise.
8240 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8241 Variable I is HOST_WIDE_INT.
8242 (get_vfield_offset): Pass proper types to size_binop.
8243 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8244 (finish_struct_1): Likewise.
8245 (skip_rtti_stuff): Arg N is now pointer to signed.
8246 (layout_class_type): Use size_zero_node.
8247 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8248 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8249 * decl.c (complete_arry_type): Pass proper types to size_binop.
8250 (xref_basetypes): BINFO_OFFSET is sizetype.
8251 * error.c (dump_expr): Don't use size_binop non-sizes.
8252 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8253 * init.c (construct_virtual_bases): Fix type error.
8254 (build_vec_delete_1): Pass proper type to size_binop and don't
8256 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8257 * rtti.c (get_base_offset): Pass proper type to size_binop.
8258 * search.c (dfs_find_vbases): Fix type error.
8259 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8260 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8261 * tree.c (debug_binfo): Variable N is signed.
8262 Use HOST_WIDE_INT_PRINT_DEC.
8263 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8264 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8265 size_one_node and size_zero_node.
8266 (c_alignof): Use size_one_node.
8267 (build_component_addr): Pass proper types to size_binop.
8268 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8270 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8272 Implement class scope using-declarations for functions.
8273 * class.c (handle_using_decl): Call add_method for used functions.
8274 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8275 (add_method): Used functions are hidden by local functions.
8276 (check_bases_and_members): Handle using-decls before finalizing
8277 CLASSTYPE_METHOD_VEC.
8278 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8279 override the type of 'this' accordingly.
8280 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8281 (convert_class_to_reference, build_user_type_conversion_1,
8282 build_new_function_call, build_object_call, build_new_op,
8283 build_new_method_call): Pass ctype parm.
8285 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8287 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8288 build_new_function_call, build_object_call, build_new_op,
8289 build_new_method_call, build_op_delete_call): Don't get basetype_path
8291 * typeck.c (build_component_ref): Likewise.
8292 * init.c (build_offset_ref): Likewise.
8293 (resolve_offset_ref): Don't call enforce_access.
8294 Call build_scoped_ref.
8295 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8296 would cause an error or if -pedantic.
8297 * class.c (alter_access): Lose binfo parm.
8299 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8301 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8304 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8306 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8307 pseudo_type_info creation into the std namespace
8309 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8311 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8312 (import_export_class): Remove declaration.
8313 * decl2.c (import_export_class): Make it static.
8314 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8315 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8316 EXPR_WITH_FILE_LOCATION.
8317 * lex.c (check_newline): Tweak filename/lineno setting.
8318 * semantics.c (begin_while_stmt): Fix typo in comment.
8320 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8322 * lang-options.h (-fmessage-length=): Add missing option.
8324 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8326 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8328 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8330 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8332 * optimize.c (expand_call_inline): Emit the return label before
8333 evaluating the return value.
8335 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8337 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8338 than duplicating functionality here.
8339 * optimize.c: Include input.h.
8340 (expand_call_inline): Use push_srcloc and pop_srcloc.
8341 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8342 * parse.c: Regenerated.
8343 * Makefile.in (lex.o): Depend on input.h.
8344 (optimize.o): Likewise.
8346 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8348 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8349 function type, rather than ICE.
8351 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8353 * decl.c (grokdeclarator): Call decl_type_access_control.
8354 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8357 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8359 * decl.c (decls_match): Remove obsolete static member nadgering.
8361 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8363 * decl.c (grokdeclarator): Change ANSI to ISO.
8364 * lex.c (consume_string, readescape, do_identifier): Likewise.
8365 (parse_float, real_yylex): Likewise.
8366 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8367 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8368 new_type_id, maybe_label_decls, simple_stmt,
8369 for.init.statement): Likewise.
8370 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8371 * semantics.c (finish_named_return_value): Likewise.
8372 * parse.c: Regenerate.
8374 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8376 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8377 (CPTI_CLASS_STAR_TYPE): Remove.
8378 (vtable_index_type): Likewise.
8379 (class_star_type_node): Remove.
8380 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8381 (build_binary_op_nodefault): Remove.
8382 * call.c (build_new_op): Use build_binary_op instead of
8383 build_binary_op_nodefault.
8384 * decl.c (init_decl_processing): Remove class_star_type_node
8385 initialization. Make delta_type_node ptrdiff_type_node under the
8386 new ABI. Initialize vtable_index_type.
8387 (build_ptrmemfunc_type): Build different structures for the new
8389 (build_enumerator): Use build_binary_op instead of
8390 build_binary_op_nodefault.
8391 * method.c (build_overload_value): Mangle pointers-to-members
8392 appropriately under the new ABI.
8393 * typeck.c (build_array_ref): Use build_binary_op instead of
8394 build_binary_op_nodefault.
8395 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8396 (build_binary_op_nodefault): Rename to ...
8397 (build_binary_op): ... this. Remove old version. Adjust for
8398 pointer-to-member comparisons under the new ABI.
8399 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8400 (build_ptrmemfunc): Adjust for the new ABI.
8401 (expand_ptrmemfunc_cst): Likewise.
8402 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8403 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8405 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8407 * call.c (build_object_call): Compress consecutive calls to
8409 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8410 (build_op_delete_call): Adjust message formatting.
8412 * class.c (check_bases): Compress consecutive calls to
8414 (finish_struct_anon): Say 'ISO C++'.
8416 * decl.c (start_decl): Same here.
8417 (grok_reference_init): Likewise.
8418 (grokfndecl): Correct message formatting.
8419 (grokfndecl): Improve diagnostic.
8420 (check_static_variable_definition): Likewise. Say 'ISO C++'
8421 (compute_array_index_type): Say 'ISO C++'
8422 (create_array_type_for_decl): Compress consecutive calls to
8424 (grokdeclarator): Say 'ISO C++'
8425 (grok_op_properties): Likewise.
8427 * decl2.c (delete_sanity): Clairify diagnostic.
8428 (check_member_template): Same here.
8429 (grok_function_init): Use consistent terminology.
8431 * expr.c (do_case): Say 'ISO C++'
8433 * friend.c (do_friend): Compress consecutive calls to warning.
8435 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8437 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8438 * class.c (build_secondary_vtable): Reorganize. Don't create a
8439 new vtable under the new ABI.
8440 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8442 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8443 the initializing elements.
8444 (initialize_vtable): New function.
8445 (dfs_finish_vtbls): Use it.
8446 (dfs_accumulate_vtbl_inits): New function.
8447 (finish_vtbls): Merge primary and secondary vtables under the new
8449 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8450 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8453 * class.c (build_vtable): New function, split out from ...
8454 (get_vtable_decl): ... here, and ...
8455 (build_secondary_vtable): ... here.
8457 * pt.c (tsubst_decl): Fix formatting.
8459 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8461 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8462 (avoid_overlap, build_base_field): Likewise.
8463 (build_base_field, build_base_fields, is_empty_class):
8464 Test DECL_SIZE with integer_zero.
8465 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8466 * cp-tree.h (struct lang_type): New field size_unit.
8467 (CLASSTYPE_SIZE_UNIT): New macro.
8468 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8469 (cp_finish_decl): Delete -Wlarger-than processing.
8470 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8471 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8472 * tree.c (make_binfo): binfo vector is one entry longer.
8473 (walk_tree): Walk DECL_SIZE_UNIT.
8475 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8477 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8479 (build_vtable_entry): Don't assume all vtable entries are
8481 (build_vtbl_initializer): Adjust accordingly.
8482 (get_vtable_decl): Fix formatting.
8484 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8486 * semantics.c (deferred_type_access_control): Walk the entire
8488 (save_type_access_control): Rename from
8489 initial_deferred_type_access_control. Just remember the value.
8490 (decl_type_access_control): New fn.
8491 (begin_function_definition): Use deferred_type_access_control, after
8492 we've started the function. Set type_lookups to error_mark_node.
8493 * parse.y (frob_specs, fn.def1): Adjust.
8494 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8495 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8496 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8497 (after_type_component_declarator0): Likewise.
8498 (after_type_component_declarator): Likewise.
8499 (notype_component_declarator): Likewise.
8500 * cp-tree.h: Adjust.
8502 * decl.c (redeclaration_error_message): Allow redeclaration of
8503 namespace-scope decls.
8505 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8507 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8509 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8511 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8512 * decl2.c (grokclassfn): Likewise.
8514 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8516 * decl2.c (lang_decode_option): Don't set default message length
8518 * lex.c (lang_init_options): Set it here.
8520 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8522 Make DECL_CONTEXT mean the class in which a member function was
8523 declared, even for a virtual function.
8524 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8525 (DECL_FRIEND_CONTEXT): New macro.
8526 (DECL_REAL_CONTEXT): Remove.
8527 (SET_DECL_FRIEND_CONTEXT): Likewise.
8528 (DECL_VIRTUAL_CONTEXT): Adjust.
8529 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8530 (add_friends): Remove.
8531 (hack_decl_function_context): Likewise.
8532 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8534 (build_over_call): Fix indentation. Use DECL_CONTEXT
8535 instead of DECL_CLASS_CONTEXT.
8536 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8537 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8538 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8539 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8540 (build_base_field): Likewise.
8541 (finish_struct_1): Likewise.
8542 (build_self_reference): Likewise.
8543 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8545 (pushtag): Use decl_function_context, not
8546 hack_decl_function_context.
8547 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8548 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8549 (pushdecl): Remove bogus code.
8550 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8551 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8552 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8553 Use decl_function_context, nothack_decl_function_context.
8554 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8555 (grokdeclarator): Likewise. Use decl_function_context, not
8556 hack_decl_function_context.
8557 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8558 (start_function): Use DECL_FRIEND_CONTEXT, not
8559 DECL_CLASS_CONTEXT. Use decl_function_context, not
8560 hack_decl_function_context.
8561 (finish_function): Use decl_function_context, not
8562 hack_decl_function_context.
8563 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8565 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8566 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8567 (grokfield): Likewise.
8568 (finish_builtin_type): Likewise.
8569 (finish_vtable_vardec): Use decl_function_context, not
8570 hack_decl_function_context.
8571 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8572 (start_static_initialization_or_destruction): Likewise.
8573 (finish_static_initialization_or_destruction): Likewise.
8574 (mark_used): Adjust logic for deciding when to synthesize methods.
8575 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8577 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8579 * friend.c (is_friend): Likewise.
8580 (add_friends): Remove.
8581 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8582 * lex.c (begin_definition_of_inclass_inline): Use
8583 decl_function_context, not hack_decl_function_context.
8584 (process_next_inline): Likewise.
8585 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8586 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8587 DECL_CLASSS_CONTEXT.
8588 (hack_identifier): Likewise.
8589 (synthesize_method): Use decl_function_context, not
8590 hack_decl_function_context.
8591 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8593 (is_member_template): Use decl_function_context, not
8594 hack_decl_function_context. Use DECL_CONTEXT, not
8596 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8598 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8600 (push_template_decl_real): Likewise.
8601 (instantiate_class_template): Don't call add_friends.
8602 (tsubst_default_argument): Use DECL_CONTEXT, not
8604 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8605 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8606 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8608 * repo.c (repo_inline_used): Likewise.
8609 * search.c (current_scope): Adjust for new _CONTEXT macros.
8610 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8612 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8613 (lookup_fnfields_here):Likewise.
8614 (check_final_overrider): Likewise.
8615 (init_vbase_pointers): Likewise.
8616 (virtual_context): Likewise.
8617 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8618 (expand_body): Use decl_function_context, not
8619 hack_decl_function_context.
8620 * tree.c (hack_decl_function_context): Remove.
8621 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8623 * typeck2.c (error_not_base_type): Likewise.
8625 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8627 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8629 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8631 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8633 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8635 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8637 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8639 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8641 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8643 * parse.y (frob_specs): Split out...
8644 (parse_decl): From here.
8645 (fn.def2): Call initial_deferred_type_access_control.
8646 (after_type_component_declarator0): Call frob_specs.
8647 (notype_component_declarator0): Likewise.
8648 * search.c (friend_accessible_p): Nested classes are friends of their
8651 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8653 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8654 used to create an implicit temporary.
8656 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8659 2000-02-08 Nathan Sidwell <nathan@acm.org>
8661 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8662 strip array element qualifiers too.
8664 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8666 * decl.c (store_parm_decls): Don't build cleanups for parameters
8667 while processing_template_decl.
8669 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8671 * cp-tree.h (struct saved_scope): Add incomplete field.
8672 (namespace_scope_incomplete): New macro.
8673 * decl.c (pushdecl): Use it.
8674 (hack_incomplete_structures): Use it. See through artificial
8676 (mark_saved_scope): Mark it.
8678 Implement access control for nested types.
8679 * search.c (type_access_control): New fn.
8680 (accessible_p): Now we do perform access control for types.
8681 * semantics.c (deferred_type_access_control): New fn.
8682 (initial_deferred_type_access_control): New fn.
8683 (begin_function_definition): Call it. Add lookups parm.
8684 * decl.c (struct binding_level): Add this_class field.
8685 (pushlevel_class): Set it.
8686 (mark_binding_level): Mark it.
8687 (lookup_name_real): Use it. Call type_access_control.
8688 (mark_saved_scope): Mark lookups field.
8689 * cp-tree.h (flagged_type_tree): Add lookups field.
8690 (struct saved_scope): Add lookups field.
8691 (type_lookups): New macro.
8692 * parse.y (declmods): Now <ftype>.
8693 (parse_decl): Add lookups parm. Call
8694 initial_deferred_type_access_control.
8695 (lang_extdef): Clear type_lookups.
8696 (typed_declspecs, declmods, typespec): Set lookups field.
8697 (initdcl): Call deferred_type_access_control.
8698 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8699 component_decl_1, named_parm): Adjust.
8700 * friend.c (is_friend): Nested classes are friends of their
8703 * class.c (currently_open_derived_class): New fn.
8704 * method.c (hack_identifier): Use it.
8706 * lex.c (do_identifier): Remove obsolete code.
8708 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8710 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8712 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8713 thinks this file is plain C).
8715 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8717 * Makefile.in (call.o): Depend on $(EXPR_H).
8719 * call.c: Include "expr.h".
8721 * class.c (dump_class_hierarchy): Add prototype.
8723 * search.c (dfs_get_pure_virtuals): Likewise.
8725 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8727 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8730 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8732 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8733 Store it in DECL_FCONTEXT.
8734 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8736 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8738 * tinfo.h (old abi): #include "tconfig.h".
8739 * tinfo.cc (convert_to_base): Move into old abi section.
8741 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8743 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8744 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8745 (BINFO_PRIMARY_BINFO): New macro.
8746 (BF_DELTA): Rename to ...
8747 (BV_DELTA): ... this.
8748 (BF_VCALL_INDEX): Rename to ...
8749 (BV_VCALL_INDEX): ... this.
8750 (BF_FN): Rename to ...
8752 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8753 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8754 (modify_vtable_entry): Simplify.
8755 (add_virtual_function): Rename BF_ macros to BV_ variants.
8756 (build_vtable_initializer): Likewise.
8757 (get_class_offset_1): Remove.
8758 (dfs_get_class_offset): Likewise.
8759 (get_class_offset): Likewise.
8760 (dfs_find_final_overrider): New function.
8761 (find_final_overrider): Likewise.
8762 (modify_one_vtable): Remove.
8763 (dfs_find_base): New function.
8764 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8765 find_final_overrider.
8766 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8768 (dfs_fixup_vtable_deltas): Remove.
8769 (override_one_vtable): Remove.
8770 (merge_overrides): Likewise.
8771 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8772 unreal chilren of virtual bases.
8773 (finish_struct_1): Don't use merge_overrides. Don't use
8774 dfs_fixup_vtable_deltas.
8775 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8778 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8779 Jason Merrill <jason@yorick.cygnus.com>
8781 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8783 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8785 * exception.cc (__throw_bad_typeid): Add missing std::.
8787 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8789 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8791 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8793 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8795 Runtime support for new-abi rtti.
8796 * inc/typeinfo (type_info::operator!=): Define in class.
8797 (type_info::before, type_info::name, type_info::operator==,
8798 type_info::operator!=): Define new ABI implementations.
8799 (type_info::is_pointer_p, type_info::is_function_p): Declare
8800 new virtual functions.
8801 (type_info::do_catch, type_info::do_upcast): Likewise.
8803 * tinfo.h (__base_class_info): Define new class.
8804 (__class_type_info): Likewise.
8805 (__si_class_type_info): Likewise.
8806 (__vmi_class_type_info): Likewise.
8807 (__dynamic_cast): Prototype.
8809 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8810 (type_info::is_pointer_p): Define new function.
8811 (type_info::is_function_p): Likewise.
8812 (type_info::do_catch): Likewise.
8813 (type_info::do_upcast): Likewise.
8814 (vtable_prefix): New structure for vtable access.
8815 (adjust_pointer): Define new template function.
8816 (contained_p, public_p, virtual_p, contained_public_p,
8817 contained_nonpublic_p, contained_nonvirtual_p): Define new
8819 (nonvirtual_base_type): New local variable.
8820 (__class_type_info::~__class_type_info): Define.
8821 (__si_class_type_info::~__si_class_type_info): Likewise.
8822 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8823 (__class_type_info::do_catch): Define new function.
8824 (__class_type_info::do_upcast): Likewise.
8825 (__class_type_info::find_public_src): Likewise.
8826 (__class_type_info::do_find_public_src): Likewise.
8827 (__si_class_type_info::do_find_public_src): Likewise.
8828 (__vmi_class_type_info::do_find_public_src): Likewise.
8829 (__class_type_info::do_dyncast): Likewise.
8830 (__si_class_type_info::do_dyncast): Likewise.
8831 (__vmi_class_type_info::do_dyncast): Likewise.
8832 (__class_type_info::do_upcast): Likewise.
8833 (__si_class_type_info::do_upcast): Likewise.
8834 (__vmi_class_type_info::do_upcast): Likewise.
8835 (__dynamic_cast): Likewise.
8837 * tinfo2.cc (__fundamental_type_info): Define new class.
8838 (__pointer_type_info): Likewise.
8839 (__reference_type_info): Likewise.
8840 (__array_type_info): Likewise.
8841 (__function_type_info): Likewise.
8842 (__enum_type_info): Likewise.
8843 (__ptr_to_member_type_info): Likewise.
8844 (__fundamental_type_info::~__fundamental_type_info): Define.
8845 (__pointer_type_info::~__pointer_type_info): Likewise.
8846 (__reference_type_info::~__reference_type_info): Likewise.
8847 (__array_type_info::~__array_type_info): Likewise.
8848 (__function_type_info::~__function_type_info): Likewise.
8849 (__enum_type_info::~__enum_type_info): Likewise.
8850 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8851 (__pointer_type_info::do_catch): Define new function.
8852 (__ptr_to_member_type_info::do_catch): Define new function.
8854 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8855 (__is_pointer): Likewise.
8857 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8859 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8861 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8862 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8863 (make_new_vtable): New function.
8864 (modify_vtable_entry): Handle generation of new vtables correctly.
8865 (modify_one_vtable): Remove unused parameter.
8866 (dfs_fixup_vtable_deltas): Likewise.
8867 (override_one_vtable): Use build_secondary_vtable.
8868 (finish_struct_1): Use build_primary_vtable and
8869 build_secondary_vtable.
8871 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8873 * cp/decl.c: Adjust variable names, comments, help strings.
8875 2000-01-29 Nathan Sidwell <nathan@acm.org>
8877 * new2.cc (operator delete[]): Use operator delete, don't assume
8880 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8882 * class.c (build_vtbl_initializer): Add argument to
8883 build_vtable_entry call.
8885 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8887 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8888 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8889 (BF_DELTA): New macro.
8890 (BF_VCALL_INDEX): Likewise.
8892 (THUNK_VCALL_OFFSET): Likewise.
8893 (make_thunk): Change prototype.
8894 * class.c (build_vtable_entry): Integrate
8895 build_vtable_entry_for_fn. Handle vcall indices.
8896 (build_vtable_entry_for_fn): Remove.
8897 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8898 BF_VCALL_INDEX, BF_FN.
8899 (modify_vtable_entry): Integrate common code from
8900 modify_one_vtable and dfs_fixup_vtable_deltas.
8901 (add_virtual_function): Set BF_VCALL_INDEX.
8902 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8904 (modify_one_vtable): Simplify.
8905 (dfs_fixup_vtable_deltas): Likewise.
8906 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8907 * method.c (make_thunk): Handle vcall indices.
8909 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8911 Compiler side new abi rtti (not enabled).
8912 * cp-tree.h (new_abi_rtti_p): New macro.
8913 (emit_support_tinfos): Prototype new function.
8914 (tinfo_decl_p): Likewise.
8915 (emit_tinfo_decl): Likwise.
8916 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8918 (doing_runtime): New local static.
8919 (init_rtti_processing): Add new-abi initializer.
8920 (get_tinfo_decl): Add new-abi logic.
8921 (tinfo_from_decl): Likewise.
8922 (build_dynamic_cast_1): Likewise.
8923 (qualifier_flags): New static function.
8924 (tinfo_base_init): Likewise.
8925 (generic_initializer): Likewise.
8926 (ptr_ref_initializer): Likewise.
8927 (ptmd_initializer): Likewise.
8928 (class_hint_flags): Likewise.
8929 (class_initializer): Likewise.
8930 (synthesize_tinfo_var): Likewise.
8931 (create_real_tinfo_var): Likewise.
8932 (create_pseudo_type_info): Likewise.
8933 (get_vmi_pseudo_type_info): Likewise.
8934 (create_tinfo_types): Likewise.
8935 (emit_support_tinfos): New global function.
8936 (tinfo_decl_p): New global predicate.
8937 (emit_tinfo_decl): New global function.
8938 * class.c (set_rtti_entry): Generalize for old and new rtti.
8939 (build_vtbl_initializer): Likewise.
8940 * decl2.c (finish_file): Likewise.
8942 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8944 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8945 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8947 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8949 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8952 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8954 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8956 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8958 * optimize.c (calls_setjmp_r): Supply new argument
8959 to special_function_p.
8961 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8963 * call.c: PROTO -> PARAMS.
8964 * class.c: Likewise.
8965 * cp-tree.h: Likewise.
8969 * decl2.c: Likewise.
8971 * errfn.c: Likewise.
8972 * error.c: Likewise.
8973 * except.c: Likewise.
8976 * input.c: Likewise.
8979 * method.c: Likewise.
8980 * optimize.c: Likewise.
8981 * parse.y: Likewise.
8985 * search.c: Likewise.
8986 * semantics.c: Likewise.
8989 * typeck.c: Likewise.
8990 * typeck2.c: Likewise.
8993 2000-01-25 Richard Henderson <rth@cygnus.com>
8995 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8997 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8999 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9000 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9001 (struct vcall_offset_data_s): New type.
9002 (dfs_vcall_offset_queue_p): New function.
9003 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9004 (build_vcall_offset_vtbl_entries): Likewise.
9005 (layout_vtable_decl): Likewise.
9006 (num_vfun_entries): Likewise.
9007 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9008 (build_vtbl_initializer): Likewise.
9009 (dfs_finish_vtabls): Use layout_vtable_decl.
9010 (modify_one_vtables): Always duplicate vtables under the new ABI.
9011 (finish_struct_1): Use layout_vtable_decl.
9013 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9015 * decl.c (member_function_or_else): Change third arg from a format
9016 specifier to an `enum overload_flags'. Callers changed.
9018 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9020 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9021 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9022 build_const_cast, get_delta_difference, check_return_expr): Avoid
9023 ANSI string concatenation usage.
9025 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9027 * class.c (layout_class_type): Put the fields required to make a
9028 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9031 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9033 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9036 * decl2.c (mark_used): Do instantiate inlines that have been
9037 explicitly instantiated.
9039 2000-01-24 Richard Henderson <rth@cygnus.com>
9041 * call.c (build_over_call): Use expand_tree_builtin.
9042 * typeck.c (build_function_call_real): Likewise.
9043 (build_binary_op_nodefault): Handle unordered compares.
9045 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9047 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9048 cp_tree_index values.
9049 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9050 New global node #defines for them.
9051 * rtti.c (call_void_fn): Replace with ...
9052 (build_runtime_decl): ... new static function.
9053 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9054 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9055 (build_dynamic_cast_1): Always produce correctly typed result.
9056 Explicitly produce type_info addresses. Use dynamic_cast_node.
9057 * exception.cc (__throw_bad_cast): Return `void *'.
9058 (__throw_bad_typeid): Return `const type_info &'.
9060 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9062 * cp-tree.h (get_vtable_decl): Prototype new function.
9063 * class.c (get_vtable_decl): New function. Broken out from ...
9064 (build_vtable): ... here. Use it.
9065 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9068 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9070 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9071 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9072 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9073 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9074 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9075 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9076 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9077 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9078 (CPTI_TINFO_VAR_ID): New enumeration.
9079 (__tp_desc_type_node, __access_mode_type_node,
9080 __bltn_desc_type_node, __user_desc_type_node,
9081 __class_desc_type_node, __ptr_desc_type_node,
9082 __attr_desc_type_node, __func_desc_type_node,
9083 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9084 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9085 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9086 enum_desc_type_node, class_desc_type_node,
9087 si_class_desc_type_node, vmi_class_desc_type_node,
9088 ptmd_desc_type_node, base_desc_type_node): New #defines.
9089 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9090 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9091 (tinfo_var_id): New enumeration.
9092 (DECL_TINFO_FN_P): Augment comment.
9093 * decl.c (cp_global_trees): Adjust documentation.
9094 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9095 tinfo_decl_type and tinfo_var_id.
9096 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9097 (build_typeid): Remove unused variable.
9098 (get_tinfo_var): Use tinfo_var_id.
9099 (tinfo_name): New static function.
9100 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9101 (tinfo_from_decl): Likewise.
9102 (get_base_offset): New static function, broken out of
9104 (expand_si_desc): Use tinfo_name.
9105 (expand_class_desc): Likewise. Lose local static variable.
9106 Use base_desc_type_node. Use get_base_offset.
9107 (expand_ptr_desc): Use tinfo_name.
9108 (expand_attr_desc): Likewise.
9109 (expand_generic_desc): Likewise.
9111 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9112 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9114 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9116 * cp-tree.h (__eprintf): Remove declaration.
9117 * tree.c (__eprintf): Remove definition.
9119 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9120 Mark Mitchell <mark@codesourcery.com>
9122 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9123 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9125 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9127 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9129 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9131 * cp-tree.h (register_dtor_fn): New function.
9132 * decl.c (destroy_local_static): Rename to ...
9133 (register_dtor_fn): ... this. Give it external linkage.
9134 (expand_static_init): Use it.
9135 * decl2.c (do_static_initialization): Likewise, if using
9137 (do_static_destruction): Check that __cxa_atexit is not in use.
9138 (finish_file): Don't call do_static_destruction if using
9141 * typeck.c (convert_arguments): Restore two-message error
9144 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9146 Remap dynamic cast hint values to be consistent across ABIs.
9147 * search.c (dynamic_cast_base_recurse): Remap generated value.
9148 (get_dynamic_cast_base_type): Adjust documentation.
9149 * tinfo.h (__user_type_info::dyncast): Likewise.
9150 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9151 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9152 (__class_type_info::do_dyncast): Likewise.
9153 (__class_type_info::do_find_public_subobj): Likewise.
9154 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9156 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9158 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9160 * typeck2.c (incomplete_type_error): Restore previous
9161 cp_error and cp_error_at call sequence.
9163 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9165 * class.c (dump_class_hierarchy): Make format agree with argument;
9166 cast pointer to unsigned long and print with %lx.
9168 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9170 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9172 * typeck.c (composite_pointer_type, common_type,
9173 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9174 build_function_call_real, convert_arguments,
9175 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9176 build_unary_op, mark_addressable, build_compound_expr,
9177 build_static_cast, build_reinterpret_cast, build_const_cast,
9178 build_c_cast, build_modify_expr, get_delta_difference,
9179 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9180 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9182 * typeck2.c (readonly_error, abstract_virtuals_error,
9183 process_init_constructor, check_for_new_type): Likewise.
9185 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9187 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9190 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9192 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9193 (build_x_typeid): Likewise.
9194 (get_tinfo_fn): Likewise.
9195 (get_tinfo_fn_unused): Rename to ...
9196 (get_tinfo_decl): ... here.
9197 * rtti.c (build_headof): Replace logic error with assertion.
9198 (get_tinfo_fn_dynamic): Rename to ...
9199 (get_tinfo_decl_dynamic): ... here. Make static. Use
9200 complete_type_or_else.
9201 (build_x_typeid): Move into ...
9202 (build_typeid): ... here. Adjust call to
9203 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9204 throw_bad_typeid expression.
9205 (get_tinfo_fn_unused): Rename to ...
9206 (get_tinfo_decl): ... here. Adjust comment.
9207 (get_tinfo_fn): Delete.
9208 (tinfo_from_decl): New static function.
9209 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9210 (get_typeid): Use complete_type_or_else.
9211 (build_dynamic_cast_1): Adjust calls to
9212 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9213 * parse.y (primary): Adjust call to build_typeid.
9214 * except.c (build_eh_type_type_ref): Adjust call to
9215 get_tinfo_decl. Mark as used.
9216 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9217 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9218 * parse.c: Regenerated.
9220 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9222 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9224 (resolves_to_fixed_type_p): Document calling convention.
9225 * rtti.c (build_x_typeid): Initialize NONNULL.
9227 * cp-tree.h (build_shared_int_cst): New function.
9228 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9229 * class.c (modify_vtable_entry): Likewise.
9230 (add_virtual_function): Split out code to generated shared
9231 INTEGER_CSTs to build_share_int_cst.
9232 (modify_all_vtables): Handle all the overridden functions here.
9233 Add overridden functions from non-primary virtual bases to the
9235 (finish_struct_1): Adjust call to modify_all_vtables. Add
9236 overridden functions from non-primary bases to the vtable.
9237 * tree.c (build_shared_int_cst): New function.
9239 * cp-tree.h (scratchalloc): Remove.
9240 (build_scratch_list): Likewise.
9241 * call.c (convert_class_to_reference): Replace build_scratch_list
9242 and build_expr_list with build_tree_list.
9243 (add_candidate): Replace scratchalloc with expralloc. Note memory
9245 (build_user_type_conversion_1): Replace build_scratch_list
9246 and build_expr_list with build_tree_list.
9247 (build_new_op): Likewise.
9248 (build_op_delete_call): Likewise.
9249 (convert_like): Likewise.
9250 * cvt.c (ocp_convert): Likewise.
9251 * decl.c (start_decl): Likewise.
9252 (start_function): Likewise.
9253 (finish_destructor_body): Likewise.
9254 (maybe_build_cleanup_1): Likewise.
9255 * decl2.c (reparse_decl_as_expr): Likewise.
9256 * init.c (perform_member_init): Likewise.
9257 (expand_cleanup_for_base): Likewise.
9258 (build_builtin_delete_call): Likewise.
9259 (build_new_1): Likewise.
9260 (build_delete): Likewise.
9261 * method.c (do_build_assign_ref): Likewise.
9262 * parse.y (already_scoped_stmt): Likewise.
9263 (nontrivial_exprlist): Likewise.
9264 (net_initializer): Likewise.
9265 (initlist): Likewise.
9266 * parse.c: Regenerated.
9267 * rtti.c (build_x_typeid): Likewise.
9268 (build_dynamic_cast_1): Likewise.
9269 * typeck.c (build_x_compound_expr): Likewise.
9270 (build_static_cast): Likewise.
9271 (build_modify_expr): Likewise.
9273 * cp-tree.h (DECL_VINDEX): Add documentation.
9274 * class.c (build_vtable_entry): Likewise.
9275 (start_vtable): Add comment.
9276 (add_virtual_function): Replace pending_hard_virtuals with
9277 overridden_virtuals and pending_virtuals with new_virtuals.
9278 Replace redundant assignments with assertions.
9279 (check_for_override): Add comment.
9280 (check_bases_and_members): Replace pending_hard_virtuals with
9281 overridden_virtuals and pending_virtuals with new_virtuals.
9282 (create_vtbl_ptr): Likewise.
9283 (layout_class_type): Likewise.
9284 (finish_struct_1): Likewise. Add comments.
9286 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9288 * class.c (finish_struct_1): Replace redundant code with
9291 * cp-tree.h (flag_new_abi): Move.
9292 (flag_use_cxa_atexit): Likewise.
9293 (flag_honor_std): Likewise.
9294 (flag_rtti): Likewise.
9295 (vbase_offsets_in_vtable_p): Define.
9296 (vptrs_present_everywhere_p): Likewise.
9297 (TYPE_CONTAINS_VPTR_P): Likewise.
9298 (dfs_walk_real): Declare.
9299 * class.c (build_vbase_pointer_fields): Check
9300 vbase_offsets_in_vtable_p.
9301 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9303 (build_vbase_offset_vtbl_entries): Simplify.
9304 (build_vbase_offset_vtbl_entries): Adjust.
9305 (build_vbase_pointer): Add ability to look up vbase offsets in
9307 (start_vtable): New function.
9308 (add_virtual_function): Use it.
9309 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9310 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9311 (build_vtbl_initializer): Take the type of the complete object as
9312 input. Use it to correctly calculate vbase offsets.
9313 (dfs_finish_vtbls): Pass the complete type to
9314 build_vtbl_initializer.
9315 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9316 (create_vtable_ptr): Create a vtable even if there are no
9317 new virtual functions, under the new ABI.
9318 (finish_struct_1): Likewise.
9319 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9320 * decl.c (exapnd_static_init): Remove call to
9321 preserve_initializer.
9322 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9324 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9325 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9326 (construct_virtual_bases): Don't initialize virtual base pointers
9328 (build_aggr_init): Clean up comment.
9329 (expand_aggr_init_1): Likewise.
9330 * rtti.c (expand_class_desc): Store the virtual function table
9331 index where the vbase offset lives in the offset field.
9332 * search.c (dfs_walk_real): Make it global.
9333 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9334 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9336 * tinfo.h (USItype): Make it signed under the new ABI.
9337 * tinfo.cc (convert_to_base): New function. Encapsulate base
9338 conversion logic here.
9339 (__class_type_info::do_upcast): Use it.
9340 (__class_type_info::do_dyncast): Likewise.
9341 (__class_type_info::do_find_public_subobj): Likewise.
9343 * init.c (construct_virtual_bases): Don't look up the addresses of
9344 virtual bases at run-time.
9346 * class.c (build_vbase_pointer): Relocate.
9347 (build_vbase_pointer_fields): Likewise.
9348 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9349 (build_vbase_offset_vtbl_entries): Likewise.
9351 * decl.c (init_decl_processing): Complain if -fnew-abi
9352 -fno-vtable-thunks is used.
9354 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9357 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9359 * cp-tree.h (num_extra_vtbl_entries): New function.
9360 (size_extra_vtbl_entries): Likewise.
9361 (dfs_vtable_path_unmark): Likewise.
9362 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9363 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9364 * class.c (num_extra_vtbl_entries): New function.
9365 (size_extra_vtbl_entries): Likewise.
9366 (dfs_build_vbase_offset_vtbl_entries): New function.
9367 (build_vbase_offset_vtbl_entries): Likewise.
9368 (build_vtbl_initializer): Use it.
9369 (finish_struct_1): Adjust vtable sizes (using
9370 num_extra_vtbl_entries).
9371 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9372 THUNK_DECL is non-NULL before expanding it.
9373 * init.c (expand_virtual_init): Adjust the vtable pointer by
9374 size_extra_vtbl_entries before storing it.
9375 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9376 Handle TREE_LIST parameters here, not in the dfs_* functions.
9377 (dfs_unmarked_real_bases_queue_p): Adjust.
9378 (dfs_marked_real_bases_queue_p): Likewise.
9379 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9380 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9381 (dfs_vtable_path_unmark): Likewise.
9383 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9385 * optimize.c (copy_body_r): Clear the operand three of a
9386 TARGET_EXPR when copying it.
9388 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9390 * method.c (build_decl_overload_real): Check whether we are in ::
9391 before returning __builtin_new/delete.
9393 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9395 * pt.c (tsubst_friend_function): Improve comment.
9396 (instantiate_decl): Avoid crashing when a "nested" function is
9397 instantiated from the top level.
9399 * dump.c (dqeueue_and_dump): Dump
9400 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9402 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9404 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9406 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9408 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9409 ENABLE_NEW_GXX_ABI defined.
9410 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9411 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9412 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9414 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9416 * decl.c (start_cleanup_fn): Call pushdecl.
9418 * call.c (convert_class_to_reference): Fix typos.
9419 (build_conditional_expr): Handle errors gracefully.
9420 * class.c (push_nested_class): Likewise.
9421 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9422 (DECL_THIS_EXTERN): Use it.
9423 (DECL_THIS_STATIC): Likewise.
9424 * cvt.c (convert_to_void): Handle errors gracefully.
9425 (build_expr_type_conversion): Likewise.
9426 * decl.c (maybe_push_decl): Likewise.
9427 (start_decl_1): Likewise.
9428 (require_complete_types_for_parms): Likewise.
9429 * parse.y (structsp): Likewise.
9430 (base_class): Likewise.
9431 * parse.c: Regenerated.
9432 * pt.c (finish_member_template_decl): Likewise.
9433 * typeck.c (decay_conversion): Likewise.
9435 * cp-tree.h (dfs_skip_vbases): New function.
9436 (find_vbase_instance): Likewise.
9437 * class.c (determine_primary_base): Allow a nearly empty base to
9438 serve as a primary base class under the new ABI.
9439 (get_class_offset_1): Rename to ...
9440 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9442 (get_class_offset): Use it. Issue error messages here.
9443 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9444 find the right copies of virtual bases.
9445 (fixup_vtable_deltas1): Rename to ...
9446 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9447 bases as primary bases.
9448 (fixup_vtable_deltas): Remove.
9449 (override_one_vtable): Handle virtual bases as primary bases.
9450 (merge_overrides): Likewise.
9451 (finish_struct_1): Likewise.
9452 (dump_class_hierarchy): Dump primary-ness of bases as well.
9453 * search.c (mark_primary_bases): Use a pre-order traversal to
9454 handle primary virtual bases.
9455 (dfs_skip_vbases): New fiunction.
9456 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9457 (fixup_virtual_upcast_offsets): Likewise.
9458 (fixup_all_virtual_upcast_offsets): Likewise.
9459 (dfs_find_vbase_instances): New function.
9460 (find_vbase_instance): Likewise.
9462 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9464 * lex.c (DIR_SEPARATOR): Delete macro.
9466 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9468 * decl2.c (lang_decode_option): Handle automatic line wrapping
9471 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9473 * friend.c (do_friend): Don't resolve scopes when processing
9474 template declarations, even if the qualifying scope doesn't
9475 involve template parameters.
9477 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9479 * class.c (dfs_modify_vtables_queue_p): Remove.
9480 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9481 and dfs_marked_real_bases_queue_p instead of
9482 dfs_modify_vtables_queue_p.
9484 * class.c (build_vbase_path): Simplify.
9485 (dfs_propagate_binfo_offsets): New function.
9486 (propagate_binfo_offsets): Use it.
9487 (remove_base_field): Simplify.
9488 (dfs_set_offset_for_vbases): Remove.
9489 (dfs_set_offset_for_shared_vbases): New function.
9490 (dfs_set_offset_for_unshared_vbases): Likewise.
9491 (layout_virtual_bases): Use them.
9492 (layout_basetypes): Don't call propagate_binfo_offsets.
9493 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9496 * class.c (build_base_field): New function, split out from ...
9497 (build_base_fields): ... here. Use it. Allocate primary bases
9498 first, under the new ABI.
9499 (get_vtable_entry): Remove.
9500 (remove_base_field): New function, split out from ...
9501 (remove_base_fields): ... here. Adjust since primary bases come
9502 first under the new ABI.
9504 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9505 (initialize_vtbl_ptrs): New function.
9506 (expand_indirect_vtbls_init): Change prototype.
9507 (convert_pointer_to_vbase): Declare.
9508 * init.c (expand_direct_vtbls_init): Remove.
9509 (dfs_initialize_vtbl_ptrs): New function.
9510 (initialize_vtbl_ptrs): Likewise.
9511 (emit_base_init): Use initialize_vtbl_ptrs.
9512 * search.c (convert_pointer_to_vbase): Make it global.
9513 (expand_indirect_vtbls_init): Remove vtable initialization code.
9514 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9516 * class.c (dfs_finish_vtbls): New function.
9517 (finish_vtbls): Use it.
9518 (dump_class_hierarchy): New function.
9520 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9521 (BINFO_VBASE_PRIMARY_P): New macro.
9522 (BINFO_VIRTUALS): Add to documentation.
9523 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9524 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9525 (dfs_mark_primary_bases_queue_p): Likewise.
9526 (dfs_unmarked_real_bases_queue_p): New function.
9527 (dfs_marked_real_bases_queue_p): Likewise.
9528 * search.c (dfs_mark_primary_bases): Adjust.
9529 (mark_primary_bases): Likewise.
9530 (get_shared_vbase_if_not_primary): New function.
9531 (dfs_unmarked_real_bases_queue_p): Likewise.
9532 (dfs_marked_real_bases_queue_p): Likewise.
9533 (dfs_get_pure_virtuals): Simplify.
9534 (get_pure_virtuals): Likewise.
9536 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9538 * lex.c: Include tm_p.h.
9540 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9542 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9544 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9546 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9547 * pt.c (instantiate_decl): Defer comdat templates that might not be
9550 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9551 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9552 (finish_file): Likewise.
9554 * decl2.c (import_export_class): Undo 12/14 change.
9556 * error.c (dump_decl): operator new, not operatornew.
9558 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9559 * search.c (lookup_field_1): Look for the last field with the
9562 2000-01-05 Nathan Sidwell <nathan@acm.org>
9564 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9567 2000-01-05 Nathan Sidwell <nathan@acm.org>
9569 * typeck.c (build_static_cast): Don't strip target qualifiers
9570 when casting from a class.
9572 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9574 * class.c (warn_hidden): Initialize variable `fndecl'.
9576 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9578 * decl.c (flag_isoc9x): New variable to be able to use code in
9579 c-common.c. For now always zero.
9581 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9583 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9584 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9585 or unshare_base_binfos for virtual bases here.
9586 * search.c (dfs_get_vbase_types): Do it here.
9587 (get_vbase_types): Adjust.
9589 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9591 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9592 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9593 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9594 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9595 (unmark_primary_bases): Remove declaration.
9596 (unmarkedp): Declare.
9597 (dfs_vbase_unmark): Likewise.
9598 * class.c (determine_primary_base): Return immediately if there
9599 are no base classes. Call mark_primary_bases here.
9600 (modify_all_direct_vtables): Remove.
9601 (modify_all_indirect_vtables): Remove.
9602 (dfs_modify_vtables_queue_p): New function.
9603 (dfs_modify_vtables): New function.
9604 (modify_all_vtables): Use them.
9605 (build_base_fields): Build FIELD_DECLs for primary virtual base
9607 (create_vtable_ptr): Don't call determine_primary_base here.
9608 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9609 (dfs_set_offset_for_vbases): ... this.
9610 (layout_virtual_bases): Use it.
9611 (layout_class_type): Call determine_primary_base here.
9612 * search.c (unmarkedp): Make it global.
9613 (shared_marked_p): Simplify.
9614 (shared_unmarked_p): Likewise.
9615 (dfs_primary_bases_queue_p): Remove.
9616 (dfs_unmark_primary_bases): Likewise.
9617 (unmark_primary_bases): Likewise.
9618 (mark_primary_bases): Simplify.
9619 (get_pure_virtuals): Don't call mark_primary_bases here.
9620 (dfs_vbase_unmark): New function.
9621 (get_vbase_types): Simplify.
9623 * class.c (struct base_info): Remove.
9624 (determine_primary_base): Take has_virtual_p rather than a
9625 base_info as input. Don't calculate max_has_virtual.
9626 (finish_struct_bits): Remove max_has_virtual argument.
9627 (create_vtable_ptr): Remove max_has_virtual_p argument.
9628 (layout_virtual_bases): Remove max argument.
9629 (layout_basetypes): Likewise.
9630 (layout_class_type): Remove max_has_virtual_p argument.
9631 (finish_struct_1): Remove max_has_virtual.
9633 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9634 (layout_basetypes): Remove.
9635 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9636 Update to handle primary virtual bases.
9637 (remove_base_fields): New function, split out from
9639 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9640 (layout_virtual_bases): New function, split out from
9641 layout_basetypes. Update to handle primary virtual bases.
9642 (layout_basetypes): Moved here from tree.c. Use
9643 remove_base_fields and layout_virtual_bases.
9644 * search.c (dfs_mark_primary_bases_queue_p): New function.
9645 (mark_primary_bases): Use it.
9646 * tree.c (CEIL): Remove.
9647 (propagate_binfo_offsets): Remove.
9648 (layout_basetypes): Remove.
9650 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9652 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9653 (BINFO_PRIMARY_MARKED_P): New macro.
9654 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9655 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9656 (mark_primary_bases): New function.
9657 (unmark_primary_bases): Likewise.
9658 * search.c (get_abstract_virtuals_1): Remove.
9659 (dfs_mark_primary_bases): New function.
9660 (mark_primary_bases): Likewise.
9661 (dfs_unmark_primary_bases): Likewise.
9662 (unmark_primary_bases): Likewise.
9663 (dfs_get_pure_virtuals): Likewise.
9665 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9667 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9668 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9669 (modify_one_vtable): Adjust.
9670 (fixup_vtable_deltas1): Likewise.
9671 (override_one_vtable): Likewise.
9672 * search.c (get_abstract_virtuals_1): Likewise.
9673 (get_pure_virtuals): Likewise.
9674 (expand_upcast_fixups): Likewise.
9675 * tree.c (debug_binfo): Likewise.
9677 * class.c (build_vtable): Don't return a value. Don't rebuild
9678 vtables for bases that have already been handled.
9679 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9680 already been handled.
9681 (modify_one_vtable): Adjust accordingly.
9682 (fixup_vtable_deltas1): Likewise.
9683 (finish_struct_1): Likewise.
9685 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9687 * call.c (build_new_method_call): Also check destructors.