| blob | d542e25f8ea49e36f4574295e1d0b01f298b57e8 |
1 2002-11-05 Geoffrey Keating <geoffk@apple.com>
3 * decl2.c (finish_file): Correct spelling.
5 2002-11-03 Mark Mitchell <mark@codesourcery.com>
7 * call.c (build_special_member_call): Do not try to lookup VTTs by
8 name.
9 * class.c (vtbl_init_data): Add generate_vcall_entries.
10 (get_vtable_decl): Do not look up virtual tables by name.
11 (copy_virtuals): Do not use BV_USE_VCALL_INDEX_P.
12 (set_primary_base): Do not set CLASSTYPE_RTTI.
13 (determine_primary_base): Likewise.
14 (get_matching_virtual): Remove.
15 (get_vcall_index): New function.
16 (update_vtable_entry_for_fn): Do not try to use virtual thunks
17 when they are not required. Assign vcall indices at this point.
18 (finish_struct_1): Do not set CLASSTYPE_NEEDS_VIRTUAL_REINIT.
19 Do update dynamic_classes.
20 (build_vtt): Do not add VTTs to the symbol table.
21 (build_ctor_vtbl_group): Likewise.
22 (build_vtbl_initializer): Simplify handling of vcall indices.
23 (build_vcall_offset_vtbl_entries): Pretend to build vcall offsets
24 for the most derived class.
25 (add_vcall_offset_vtbl_entries_1): But do not actually add them to
26 the vtable.
27 * cp-tree.h (dynamic_classes): New macro.
28 (lang_type_class): Remove rtti. Add vtables. Add vcall_indices.
29 (CLASSTYPE_RTTI): Remove.
30 (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Remove.
31 (CLASSTYPE_VCALL_INDICES): New macro.
32 (CLASSTYPE_VTABLES): Likewise.
33 (BV_USE_VCALL_INDEX_P): Remove.
34 (build_vtable_path): Remove.
35 * decl2.c (finish_vtable_vardecl): Remove.
36 (key_method): Remove #if 0'd code.
37 (finish_vtable_vardecl): Rename to ...
38 (maybe_emit_vtables): ... this.
39 (finish_file): Use it.
40 * search.c (look_for_overrides_here): Update comment.
42 2002-11-01 Zack Weinberg <zack@codesourcery.com>
44 PR c/7353 redux
45 * decl2.c (grokfield): Reject TYPE_DECLs with initializers.
47 2002-10-30 Jason Merrill <jason@redhat.com>
49 PR c++/8186
50 * cp-tree.h (ADDR_IS_INVISIREF): New macro.
51 * call.c (convert_for_arg_passing): Set it.
52 * except.c (stabilize_throw_expr): Recurse for such an arg.
54 2002-10-31 Mark Mitchell <mark@codesourcery.com>
56 * cp-tree.h (lang_decl_flags): Remove init_priority.
57 (lang_decl): Add delta.
58 (GLOBAL_INIT_PRIORITY): Remove.
59 (THUNK_DELTA): Revise definition.
60 * decl2.c (start_objects): Don't set GLOBAL_INIT_PRIORITY.
61 * dump.c (cp_dump_tree): Don't dump it.
63 2002-10-30 Mark Mitchell <mark@codesourcery.com>
65 PR c++/8160
66 * typeck2.c (process_init_constructor): Call complete_array_type.
68 PR c++/8149
69 * decl.c (make_typename_type): Issue errors about invalid results.
71 2002-10-30 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
73 Core issue 287, PR c++/7639
74 * cp-tree.h (lang_type_class): Add decl_list field.
75 (CLASSTYPE_DECL_LIST): New macro.
76 (maybe_add_class_template_decl_list): Add declaration.
77 * class.c (duplicate_tag_error): Initialize CLASSTYPE_DECL_LIST.
78 (unreverse_member_declarations): Reverse CLASSTYPE_DECL_LIST.
79 (maybe_add_class_template_decl_list): New function.
80 (add_implicitly_declared_members): Use it.
81 * decl.c (maybe_process_template_type_declaration): Likewise.
82 (pushtag): Likewise.
83 * friend.c (add_friend): Likewise.
84 (make_friend_class): Likewise.
85 * semantics.c (finish_member_declaration): Likewise.
86 (begin_class_definition): Initialize CLASSTYPE_DECL_LIST.
87 * pt.c (instantiate_class_template): Use CLASSTYPE_DECL_LIST
88 to process members and friends in the order of declaration.
90 2002-10-29 Mark Mitchell <mark@codesourcery.com>
92 PR c++/8287
93 * decl.c (finish_destructor_body): Create the label to jump to
94 when returning from a destructor here.
95 (finish_function_body): Rather than here.
97 2002-10-25 Zack Weinberg <zack@codesourcery.com>
99 PR c++/7266
100 * decl.c (grokdeclarator): Check that TREE_OPERAND 0 of a
101 SCOPE_REF is not null before dereferencing it.
103 2002-10-25 Mark Mitchell <mark@codesourcery.com>
105 * call.c (build_over_call): Use DECL_CONTEXT, not
106 DECL_VIRTUAL_CONTEXT.
107 * class.c (modify_vtable_entry): Don't mess with
108 DECL_VIRTUAL_CONTEXT.
109 (set_vindex): Remove.
110 (set_primary_base): Remove vfuns_p parameter.
111 (determine_primary_base): Likewise.
112 (modify_all_vtables): Likewise.
113 (layout_class_type): Likewise. Adjust calls to other functions
114 accordingly.
115 (finish_struct_1): Adjust calls to modified functions. Set
116 DECL_VINDEX here.
117 * cp-tree.h (lang_type_class): Remove vsize.
118 (CLASSTYPE_VSIZE): Remove.
119 (lang_decl): Remove thunks.
120 (DECL_THUNKS): Adjust.
121 (DECL_VIRTUAL_CONTEXT): Remove.
122 (duplicate_decls): Don't copy it.
123 * pt.c (build_template_decl): Don't set it.
124 (tsubst_decl): Likewise.
125 * typeck.c (expand_ptrmemfunc_cst): Don't use it.
127 * class.c (build_vtbl_initializer): Don't use build_vtable_entry.
128 (build_vtable_entry): Remove.
129 * cp-tree.h (BINFO_VIRTUALS): Expand documentation.
130 (lang_decl): Add thunks.
131 (DECL_THUNKS): New macro.
132 * decl.c (duplicate_decls): Copy it.
133 * method.c (make_thunk): Simplify, and add thunks to DECL_THUNKS.
134 * semantics.c (emit_associated_thunks): Simplify.
136 2002-10-24 David Edelsohn <edelsohn@gnu.org>
138 PR c++/7228
139 * cp-tree.h (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Check that
140 lang_type structure exists before accessing field.
141 (SET_CLASSTYPE_READONLY_FIELDS_NEED_INIT): New macro.
142 (CLASSTYPE_REF_FIELDS_NEED_INIT): Similar.
143 (SET_CLASSTYPE_REF_FIELDS_NEED_INIT): New macro.
144 * class.c (check_field_decls): Use new macros.
145 * typeck2.c (process_init_constructor): Remove redundant check for
146 existence of lang_type structure.
148 2002-10-24 Mark Mitchell <mark@codesourcery.com>
150 * class.c (end_of_base): New method.
151 (end_of_class): Use it. Check indirect virtual bases.
153 * class.c (check_field_decls): Fix typo.
155 2002-10-23 Mark Mitchell <mark@codesourcery.com>
157 PR c++/8067
158 * decl.c (maybe_inject_for_scope_var): Ignore __FUNCTION__ and
159 related variables.
161 PR c++/7679
162 * spew.c (next_token): Do not return an endless stream of
163 END_OF_SAVED_INPUT tokens.
164 (snarf_method): Add three END_OF_SAVED_INPUT tokens to the end of
165 the cached token stream.
166 (snarf_defarg): Likewise.
168 2002-10-23 Zack Weinberg <zack@codesourcery.com>
170 * cp-lang.c (cp_var_mod_type_p): New: C++ hook for
171 variably_modified_type_p.
172 * cp-tree.h: Remove prototype of variably_modified_type_p.
173 * tree.c (variably_modified_type_p): Remove; now implemented
174 in language-independent code.
176 2002-10-22 Mark Mitchell <mark@codesourcery.com>
178 PR c++/6579
179 * spew.c (snarf_parenthesized_expression): New function.
180 (snarf_block): Use it.
182 2002-10-22 Richard Henderson <rth@redhat.com>
184 * method.c (use_thunk): Always compute vcall_value; assert that
185 it is not zero. Use can_output_mi_thunk; use output_mi_thunk
186 for vcall thunks as well.
188 2002-10-21 Mark Mitchell <mark@codesourcery.com>
190 * class.c (empty_base_at_nonzero_offset_p): New function.
191 (layout_nonempty_base_or_field): Do not check for conflicts when
192 laying out a virtual base using the GCC 3.2 ABI.
193 (build_base_field): Correct checking for presence of empty classes
194 at non-zero offsets when clearing CLASSTYPE_NEARLY_EMPTY_P.
196 * class.c (include_empty_classes): Use normalize_rli.
197 (layout_class_type): Likewise.
199 * decl.c (reshape_init): Tweak handling of character arrays.
201 PR c++/8218
202 * cp-tree.h (lang_type_class): Add contains_empty_class_p.
203 (CLASSTYPE_CONTAINS_EMPTY_CLASS_P): New macro.
204 * class.c (check_bases): Update CLASSTYPE_CONTAINS_EMPTY_CLASS_P.
205 (check_field_decls): Likewise.
206 (layout_class_type): Likewise.
207 (finish_struct_1): Initialize it.
208 (walk_subobject_offsets): Use it to prune searches.
210 2002-10-20 Mark Mitchell <mark@codesourcery.com>
212 * method.c (use_thunk): Compute the vcall index as a HOST_WIDE_INT.
213 * optimize.c (optimize_function): Replace ASM_OUTPUT_MI_THUNK with
214 TARGET_ASM_OUTPUT_MI_THUNK in comments.
216 2002-10-18 Zack Weinberg <zack@codesourcery.com>
218 * decl.c (start_decl): Point users of the old initialized-
219 typedef extension at __typeof__.
221 2002-10-18 Mark Mitchell <mark@codesourcery.com>
223 * Make-lang.in (method.o): Depend on TARGET_H.
224 * method.c (target.h): Include it.
225 (use_thunk): Use target hooks. Use vcall thunks, if available.
227 2002-10-18 Mark Mitchell <mark@codesourcery.com>
229 * class.c (base_derived_from): Make sure return value is a bool.
231 2002-10-18 Mark Mitchell <mark@codesourcery.com>
233 * class.c (find_final_overrider_data_s): Remove overriding_fn and
234 overriding_base.
235 (dfs_base_derived_from): New function.
236 (base_derived_from): Likewise.
237 (dfs_find_final_overrider): Use base_derived_from.
238 (find_final_overrider): Adjust.
240 2002-10-18 Jason Merrill <jason@redhat.com>
242 PR c++/8080
243 * semantics.c (finish_for_cond, finish_while_cond): Don't mess
244 with condition decls in a template.
246 2002-10-17 Nathan Sidwell <nathan@codesourcery.com>
248 * class.c (add_method): Compare template parms too.
250 2002-10-17 Mark Mitchell <mark@codesourcery.com>
252 PR c++/7584
253 * class.c (handle_using_decl): Allow the declaration used to be
254 from an ambiguous base.
256 * pt.c (convert_template_argument): Revert this change:
257 2002-10-16 Mark Mitchell <mark@codesourcery.com>
258 * pt.c (convert_template_argument): Do not fold non-type
259 template rguments when inside a template.
261 * init.c (expand_default_init): Handle brace-enclosed initializers
262 correctly.
264 2002-10-16 Mark Mitchell <mark@codesourcery.com>
266 * mangle.c (write_expression): Correct handling of enumeration
267 constants.
268 (write_template_arg): Likewise.
269 * pt.c (convert_template_argument): Do not fold non-type template
270 arguments when inside a template.
272 PR c++/7478
273 * cvt.c (convert_to_reference): Allow references as the incoming
274 type.
276 2002-10-16 Mark Mitchell <mark@codesourcery.com>
278 PR c++/7524
279 * method.c (do_build_assign_ref): Use cp_build_qualified_type, not
280 build_qualified_type.
282 2002-10-15 Richard Henderson <rth@redhat.com>
284 * error.c (dump_expr): Use real_to_decimal directly, and with
285 the new arguments.
287 2002-10-15 Mark Mitchell <mark@codesourcery.com>
289 * decl.c (reshape_init): Fix typo.
291 * cp-tree.h (operator_name_info_t): Add arity.
292 * lex.c (init_operators): Initialize it.
293 * mangle.c (write_conversion_operator_name): New function.
294 (write_unqualified_name): Use it.
295 (write_template_args): Accept template arguments as a TREE_LIST.
296 (write_expression): Adjust handling of qualified names to match
297 specification.
299 2002-10-15 Jason Merrill <jason@redhat.com>
301 * call.c (call_builtin_trap): New fn.
302 (convert_arg_to_ellipsis): Use it. Downgrade error to warning.
303 (build_call): Don't set current_function_returns_abnormally outside
304 a function.
306 2002-10-14 Mark Mitchell <mark@codesourcery.com>
308 * class.c (check_field_decls): Remove empty_p parameter. Instead,
309 clear CLASSTYPE_EMPTY_P.
310 (build_base_field): Likewise.
311 (build_base_fields): Likewise.
312 (check_bases_and_members): Likewise.
313 (create_vtbl_ptr): Likewise.
314 (layout_class_type): Likewise. Ensure that empty classes have
315 size zero when used as base classes in the 3.2 ABI.
316 (finish_struct_1): Initialize CLASSTYPE_EMPTY_P and
317 CLASSTYPE_NEARLY_EMPTY_P. Adjust calls to avoid passing empty_p
318 parameter.
319 (is_empty_class): Correct definition when using post-3.2 ABI.
320 * cp-tree.h (lang_type_class): Add empty_p.
321 (CLASSTYPE_EMPTY_P): New macro.
323 2002-10-12 Nathan Sidwell <nathan@codesourcery.com>
325 * init.c (build_delete): Do not apply save_expr for arrays.
326 (build_vec_delete): Likewise.
328 2002-10-14 Mark Mitchell <mark@codesourcery.com>
330 * decl.c (layout_var_decl): Call layout_decl even for variables
331 whose type is an array with unspecified bounds.
333 PR c++/7176
334 * lex.c (do_identifier): Add another option for the parsing
335 parameter.
336 * parse.y (do_id): Use it.
338 2002-10-11 Gabriel Dos Reis <gdr@integrable-solutions.net>
340 PRs C++/6803, C++/7721 and C++/7803
341 * decl.c (grokdeclarator): Gracefully handle template-name as
342 decl-specifier.
344 2002-10-11 Jason Molenda <jmolenda@apple.com>
346 * init.c (build_field_list): Provide uses_unions_p with a default
347 value.
349 2002-10-11 Mark Mitchell <mark@codesourcery.com>
351 PR c++/5661
352 * cp-tree.h (variably_modified_type_p): New function.
353 (grokdeclarator) Tighten check for variably modified types as
354 fields.
355 * pt.c (convert_template_argument): Do not allow variably modified
356 types as template arguments.
357 * tree.c (variably_modified_type_p): New function.
359 * NEWS: Document removal of "new X = ..." extension.
360 * class.c (initialize_array): Set TREE_HAS_CONSTRUCTOR on
361 brace-enclosed initializers.
362 * cp-tree.h (CP_AGGREGATE_TYPE_P): New macro.
363 (initialize_local_var): Remove declaration.
364 (expand_static_init): Likewise.
365 * decl.c (next_initializable_field): New function.
366 (reshape_init): Likewise.
367 (check_initializer): Use them. Build dynamic initializer for
368 aggregates here too.
369 (initialize_local_var): Simplify, and incorporate cleanup
370 insertion code as well.
371 (destroy_local_var): Remove.
372 (cp_finish_decl): Tidy.
373 (expand_static_init): Fold checks for whether or not a variable
374 needs initialization into this function. Simplify.
375 * decl2.c (do_static_initialization): Simplify.
376 * init.c (build_init): Do not set TREE_SIDE_EFFECTS when it will
377 be done for us automatically.
378 (expand_default_init): Handle brace-enclosed initializers
379 correctly.
380 (expand_aggr_init_1): Remove RTL-generation code.
381 (build_vec_init): Remove "new X = ..." support.
382 * parse.y (new_initializer): Likewise.
383 * rtti.c (get_pseudo_ti_init): Set TREE_HAS_CONSTRUCTOR on
384 brace-enclosed initializer.
385 (create_pseudo_type_info): Likewise.
386 * typeck2.c (store_init_value): Don't try to handle digest_init
387 being called more than once.
388 (digest_init): Tidy handling of brace-enclosed initializers.
390 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
392 * decl.c (typename_hash): Use htab_hash_pointer.
394 2002-10-10 Jim Wilson <wilson@redhat.com>
396 * decl.c (duplicate_decls): Don't call decl_attributes.
398 2002-10-09 Zack Weinberg <zack@codesourcery.com>
400 PR c/7353
401 * decl.c (start_decl): Unconditionally issue error for
402 'typedef foo = bar'.
403 (cp_finish_decl): Remove special case for TYPE_DECL with initializer.
404 (grokdeclarator): Remove redundant error for 'typedef foo = bar'.
406 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
408 * decl2.c (prune_vtable_vardecl): Delete unused function.
410 2002-10-03 Mark Mitchell <mark@codesourcery.com>
412 PR c++/7754
413 * decl2.c (finish_anon_union): Do not expand anonymous unions when
414 procesing template functions.
415 * pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable
416 type. Call layout_decl.
417 (tsubst_expr, case DECL_STMT): Handle anonymous unions.
419 2002-10-07 Richard Henderson <rth@redhat.com>
421 * decl2.c, pt.c: Revert c++/7754 fix.
423 2002-10-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
425 PR c++/7804
426 * error.c (dump_expr) [REAL_CST]: Output in decimal format.
428 2002-10-03 Mark Mitchell <mark@codesourcery.com>
430 PR c++/7931
431 * pt.c (for_each_template_parm_r): Handle BASELINKs.
433 PR c++/7754
434 * decl2.c (finish_anon_union): Do not expand anonymous unions when
435 procesing template functions.
436 * pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable
437 type. Call layout_decl.
438 (tsubst_expr, case DECL_STMT): Handle anonymous unions.
440 2002-10-03 Mark Mitchell <mark@codesourcery.com>
442 PR c++/8006
443 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Handle instances of template
444 template parameters.
445 (globals): Add entity and need_abi_warning.
446 (decl_is_template_id): Use TYPE_TEMPLATE_INFO, not
447 CLASSTYPE_TEMPLATE_INFO.
448 (is_std_substitution): Use CLASSTYPE_TI_TEMPLATE, not
449 TYPE_TI_TEMPLATE.
450 (write_prefix): Handle typename types correctly.
451 (write_template_prefix): Handle template template parameters
452 correctly.
453 (start_mangling): Add entity parameter.
454 (finish_mangling): Warn about names whose mangling will change.
455 (mangle_decl_string): Adjust.
456 (mangle_type_string): Likewise.
457 (mangle_special_for_type): Likewise.
458 (mangle_ctor_vtbl_for_type): Likewise.
459 (mangle_thunk): Likewise.
460 (mangle_guard_variable): Likewise.
461 (mangle_ref_init_variable): Likewise.
463 2002-10-02 Mark Mitchell <mark@codesourcery.com>
465 PR c++/7188.
466 * cp-tree.def (CTOR_INITIALIZER): Use one slot, not two.
467 * cp-tree.h (emit_base_init): Rename to ....
468 (emit_mem_initializers): ... this.
469 (expand_member_init): Change prototype.
470 * init.c (perform_member_init): Compute explicit, rather than
471 requiring it as a parameter.
472 (sort_member_init): Rename to ...
473 (sort_mem_initializers): ... this. Process bases and data members
474 together.
475 (sort_base_init): Remove.
476 (emit_base_init): Rename to ...
477 (emit_mem_initializers): ... this.
478 (expand_aggr_vbase_init_1): Remove.
479 (construct_virtual_bases): Rename to ...
480 (construct_virtual_base): ... this.
481 (expand_member_init): Rework handling of base initializers.
482 * method.c (do_build_copy_constructor): Use
483 finish_mem_initializers.
484 * parse.y (member_init): Adjust calls to expand_member_init.
485 * pt.c (tsubst_expr): Simplify CTOR_INITIALIZER case.
486 (tsubst_initializer_list): Use expand_member_init.
487 * semantics.c (finish_mem_intiailizers): Simplify.
489 2002-10-02 Matt Austern <austern@apple.com>
490 * decl.c (walk_vtables_r): Fixed typo that caused result to
491 never get a nonzero value.
493 2002-10-02 Roger Sayle <roger@eyesopen.com>
495 PR optimization/6627
496 * cp-tree.h (enum ptrmemfunc_vbit_where_t): Delete definition
497 from here, and move it to tree.h.
498 * decl.c (cxx_init_decl_processing): If storing the vbit
499 in function pointers, ensure that force_align_functions_log
500 is atleast one.
502 2002-10-02 Matt Austern <austern@apple.com>
504 * class.c (check_field_decls): Changed warning about const member
505 variables so that it doesn't get issued for a class aggregate.
507 2002-10-01 Mark Mitchell <mark@codesourcery.com>
509 * decl.c (cp_finish_decl): Make sure array types are laid out,
510 even if the array bounds are unknown.
512 2002-10-01 Steve Ellcey <sje@cup.hp.com>
514 * class.c (build_vtbl_initializer): Change build_c_cast
515 to build1.
517 2002-10-01 Mark Mitchell <mark@codesourcery.com>
519 * decl.c (cp_finish_decl): Make sure array types are laid out,
520 even if the array bounds are unknown.
522 * decl.c (cp_finish_decl): Correct check for dynamic
523 initialization of thread-local storage.
525 2002-09-30 Nathan Sidwell <nathan@codesourcery.com>
527 * tree.c (really_overloaded_fn): TEMPLATE_ID_EXPRs are also
528 overloaded.
530 2002-09-30 Steve Ellcey <sje@cup.hp.com>
532 * class.c (build_vtbl_initializer): Add cast.
533 (add_vcall_offset_vtbl_entries_1):
534 Use TARGET_VTABLE_DATA_ENTRY_DISTANCE for offset.
536 2002-09-30 Mark Mitchell <mark@codesourcery.com>
538 * class.c (walk_subobject_offsets): Correct the calculation of
539 offsets for virtual bases. Correct the counting of array
540 elements.
541 (layout_nonempty_base_or_field): Simplify. Correct the
542 calculation of offsets to be propagated through the binfo
543 hierarchy.
544 (build_base_field): Avoid creating a FIELD_DECL for empty bases.
545 Add the FIELD_DECL to TYPE_FIELDS.
546 (build_base_fields): Adjust accordingly.
547 (layout_virtual_bases): Use build_base_field.
548 (end_of_class): Return a tree, not an integer.
549 (warn_about_ambiguous_direct_bases): Rename to ...
550 (warn_about_ambiguous_bases): ... this.
551 (include_empty_classes): New function.
552 (layout_class_type): Create an alternative version of the type to
553 be used when as a base class type. Do not call
554 finish_record_layout until we are done laying out the class.
555 * cp-tree.h (lang_type_class): Remove size, size_unit. Add
556 as_base.
557 (CLASSTYPE_SIZE): Reimplement.
558 (CLASSTYPE_SIZE_UNIT): Likewise.
559 (CLASSTYPE_ALIGN): Likweise.
560 (CLASSTYPE_USER_ALIGN): Likewise.
561 (CLASSTYPE_AS_BASE): New macro.
562 (DECL_INITIALIZED_P): Likewise.
563 (extract_init): Remove prototype.
564 (build_forced_zero_init): Rename to ...
565 (build_zero_init): ... this.
566 (force_store_init_value): Remove.
567 * decl.c (obscure_complex_init): Remove.
568 (duplicate_decls): Copy DECL_INITIALIZED_P.
569 (check_initializer): Do not leave junk in DECL_INITIAL.
570 (cp_finish_decl): Handle zero-initialization of entities with
571 static storage duration.
572 * expr.c (extract_init): Remove.
573 * init.c (build_forced_zero_init): Remove.
574 (build_zero_init): New function.
575 (build_default_init): Use it.
576 (build_field_list): Skip FIELD_DECLs for base subobjects.
577 (push_base_cleanups): Likewise.
578 * method.c (do_build_assign_ref): Likewise.
579 (synthesize_exception_spec): Likewise.
580 * pt.c (tsubst_decl): Clear DECL_INITIALIZED_P.
581 (regenerate_decl_from_template): To not set DECL_INITIAL for a
582 static data member whose initialization took place in its class.
583 (instantiate_decl): Do not pass an initializer to cp_finish_decl
584 in that situation.
585 * search.c (dfs_push_decls): Skip FIELD_DECLs for base subobjects.
586 (dfs_unuse_fields): Likewise.
587 * tree.c (pod_type_p): Handle error_mark_node.
588 (zero_init_p): Likewise.
589 * typeck.c (lookup_anon_field): Skip FIELD_DECLs for base
590 subobjects.
591 * typeck2.c (store_init_value): Remove #if 0'd code.
592 (force_store_init_value): Remove.
593 (process_init_constructor): Use build_zero_init.
595 2002-09-29 Nathan Sidwell <nathan@codesourcery.com>
597 PR c++/7788
598 * rtti.c (unemitted_tinfo_decl_p): Check it has a field.
600 2002-09-29 Kazu Hirata <kazu@cs.umass.edu>
602 * cp-tree.h: Fix comment typos.
603 * decl.c: Likewise.
604 * pt.c: Likewise.
606 2002-09-25 Mark Mitchell <mark@codesourcery.com>
608 * cp/class.c (contains_empty_class_p): New method.
609 (walk_subobject_offsets): Correct computation of field offset.
610 (layout_empty_base): Correct placement of emtpy base classes.
611 (layout_class_type): Warn about ABI changes.
613 2002-09-23 Mark Mitchell <mark@codesourcery.com>
615 * cp/class.c (layout_virtual_bases): Do not round the size of the
616 type to a multiple of the alignment before laying out virtual bases.
617 (layout_class_type): Correct handling of bit-fields that are wider
618 than their type inside unions. Round the size of the type to a
619 even number of bytes when computing the size without virtual
620 bases.
621 * cp/cp-tree.h (abi_version_at_least): New macro.
623 2002-09-21 Kazu Hirata <kazu@cs.umass.edu>
625 * ChangeLog: Follow spelling conventions.
626 * ChangeLog.2: Likewise.
627 * call.c: Likewise.
628 * class.c: Likewise.
629 * cp-tree.h: Likewise.
630 * cvt.c: Likewise.
631 * decl.c: Likewise.
632 * decl2.c: Likewise.
633 * except.c: Likewise.
634 * friend.c: Likewise.
635 * g++spec.c: Likewise.
636 * init.c: Likewise.
637 * lex.c: Likewise.
638 * mangle.c: Likewise.
639 * method.c: Likewise.
640 * operators.def: Likewise.
641 * optimize.c: Likewise.
642 * pt.c: Likewise.
643 * rtti.c: Likewise.
644 * search.c: Likewise.
645 * semantics.c: Likewise.
646 * spew.c: Likewise.
647 * tree.c: Likewise.
648 * typeck.c: Likewise.
650 2002-09-18 Devang Patel <dpatel@apple.com>
652 * cp/cp-tree.h: New prototype for walk_vtabls().
653 * cp/decl.c (walk_vtables_r): New function.
654 (struct cp_binding_level): Add new members, namespaces,
655 names_size and vtables.
656 (add_decl_to_level): Add decl in namespaces or vtables
657 chain, if conditions match.
658 (walk_vtables): New function.
659 (walk_namespaces_r): Travers separate namespace chain
660 for namespace decls.
661 (wrapup_globals_for_namespace): Use names_size instead
662 of list_length().
663 * cp/decl2.c (finish_file): Use walk_vtables() instead of
664 walk_globals() to walk vtable decls.
666 2002-09-18 Nathan Sidwell <nathan@codesourcery.com>
668 * decl.c (grokdeclarator): Use assert, not internal_error. Don't
669 ICE with invalid pointers & references.
671 2002-09-17 Zack Weinberg <zack@codesourcery.com>
673 * Make-lang.in: Remove all references to the demangler.
674 * cxxfilt.c: Moved to binutils.
676 2002-09-16 Nathan Sidwell <nathan@codesourcery.com>
678 PR c++/7718
679 * pt.c (tsubst_decl): Remove assert.
681 Remove DR 295 implementation.
682 * pt.c (check_cv_quals_for_unify): Disable function & method cases.
683 * tree.c (cp_build_qualified_type_real): Likewise. Don't warn
684 about ignoring volatile qualifiers.
686 * search.c (lookup_member): Correct documentation.
688 2002-09-16 Geoffrey Keating <geoffk@apple.com>
690 * cp-tree.h (union lang_tree_node): Add chain_next option.
692 2002-09-16 Nathan Sidwell <nathan@codesourcery.com>
694 * parse.y (parse_finish_call_expr): Check lookup_member result.
696 PR c++/7015
697 * semantic.c (finish_asm_stmt): Fix operand/output_operands
698 thinko.
699 * typeck.c (c_expand_asm_operands): Protect from error_mark_node.
701 2002-09-15 Nathan Sidwell <nathan@codesourcery.com>
703 PR c++/7919
704 * call.c (build_over_call): Convert this pointer for fns found by
705 using decls.
707 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
709 * ChangeLog: Follow spelling conventions.
710 * ChangeLog.1: Likewise.
712 2002-09-14 Nathan Sidwell <nathan@codesourcery.com>
714 PR c++/7768
715 * pt.c (build_template_decl): Copy DECL_DESTRUCTOR_P.
717 2002-09-14 Kazu Hirata <kazu@cs.umass.edu>
719 * error.c: Fix comment formatting.
720 * except.c: Likewise.
721 * expr.c: Likewise.
722 * friend.c: Likewise.
723 * g++spec.c: Likewise.
724 * init.c: Likewise.
725 * lex.c: Likewise.
726 * mangle.c: Likewise.
727 * method.c: Likewise.
728 * optimize.c: Likewise.
729 * pt.c: Likewise.
730 * rtti.c: Likewise.
731 * search.c: Likewise.
732 * semantics.c: Likewise.
733 * spew.c: Likewise.
734 * tree.c: Likewise.
735 * typeck.c: Likewise.
736 * typeck2.c: Likewise.
738 2002-09-13 Matt Austern <austern@apple.com>
740 PR C++/7828
741 * cp/cp-tree.h, cp/tree.c: New function non_cast_lvalue_p.
742 * cp/call.c: Change call-by-const-reference mechanism to use
743 non_cast_lvalue_p when deciding whether the create a temporary.
744 We need a temporary when passing, e.g. (long) x by const ref.
746 2002-09-13 Nathan Sidwell <nathan@codesourcery.com>
748 * pt.c (unify, ARRAY_TYPE): Element type can be more qualified.
750 2002-09-13 Kazu Hirata <kazu@cs.umass.edu>
752 * decl.c: Fix comment formatting.
753 * decl2.c: Likewise.
755 2002-09-12 Kazu Hirata <kazu@cs.umass.edu>
757 * call.c: Fix comment formatting.
758 * class.c: Likewise.
759 * cp-lang.c: Likewise.
760 * cp-tree.h: Likewise.
761 * cvt.c: Likewise.
763 2002-09-11 Zack Weinberg <zack@codesourcery.com>
765 * Make-lang.in: Build cp/cxxfilt.o from $(srcdir)/cp/cxxfilt.c,
766 and c++filt from cxxfilt.o + version.o + $(LIBDEPS).
767 * cxxfilt.c: New file: split from libiberty/cplus-dem.c, with
768 minor adjustments (use version_string, eliminate yet another
769 duplicate of xmalloc)
771 2002-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
773 * cp-tree.h (require_complete_eh_spec_types): Add prototype.
775 2002-09-05 Jason Merrill <jason@redhat.com>
777 * typeck2.c (add_exception_specifier): Only pedwarn for an
778 incomplete type.
779 (require_complete_eh_spec_types): New fn.
780 (cxx_incomplete_type_diagnostic): Also support pedwarning.
781 * typeck.c (complete_type_or_diagnostic): Likewise.
782 * call.c (build_call): Call require_complete_eh_spec_types.
783 * rtti.c (get_pseudo_ti_desc): Give an error rather than aborting
784 on an incomplete type.
786 2002-09-04 Jakub Jelinek <jakub@redhat.com>
788 * decl.c (start_cleanup_fn): Clear interface_only before
789 start_function, restore it afterwards.
791 2002-08-31 Jason Merrill <jason@redhat.com>
793 * cp-lang.c (cp_expr_size): Allow initialization from a
794 CONSTRUCTOR.
796 2002-08-30 Richard Henderson <rth@redhat.com>
798 PR opt/7515
799 * tree.c: Include target.h.
800 (cp_cannot_inline_tree_fn): Don't auto-inline functions that
801 don't bind locally.
802 * Makefile.in (tree.o): Update.
804 2002-08-27 Mark Mitchell <mark@codesourcery.com>
806 * class.c (layout_virtual_bases): Warn about bugs in G++ that
807 result in incorrect object layouts.
808 (layout_class_type): Likewise.
810 2002-08-24 Matt Austern <austern@apple.com>
812 * tree.c (lvalue_p_1): Add argument for whether casts of lvalues
813 are allowable.
814 (real_lvalue_p): Update caller.
815 (lvalue_p): Ditto.
816 (non_cast_lvalue_or_else): New.
817 * tree.h: Declare it.
818 * typeck.c (build_unary_op): Use non_cast_lvalue_or_else.
820 2002-08-22 Mark Mitchell <mark@codesourcery.com>
822 * typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR
823 and COND_EXPR specially; fix error message output.
825 2002-08-22 Jason Merrill <jason@redhat.com>
827 * pt.c (tsubst_expr): RETURN_EXPR is now RETURN_STMT_EXPR.
828 * semantics.c (nullify_returns_r): Likewise.
830 2002-08-17 Gabriel Dos Reis <gdr@integrable-solutions.net>
832 Fix PR/7621
833 * typeck.c (finish_class_member_access_expr): Diagnose cases where
834 name lookup finds nothing.
836 2002-08-15 Jason Merrill <jason@redhat.com>
838 * semantics.c (finish_then_clause): Remove redundant assignment.
839 (finish_if_stmt, begin_switch_stmt, finish_switch_stmt): Move the
840 extra binding level outside the if/switch statement.
841 (finish_while_cond, finish_for_cond): Rewrite complex condition
842 into the loop body.
844 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
846 * parse.y (sizeof, alignof, typeof): New non-terminals to
847 increment skip_evaluation. Replace terminals with them and
848 decrement skip_evaluation at the end of rules using them.
849 * decl2.c (mark_used): Don't assemble_external if
850 skipping evaluation.
852 2002-08-15 Gabriel Dos Reis <gdr@nerim.net>
854 Fix PR/7504
855 * parse.y (parse_finish_call_expr): Handle incomplete
856 type used to name a scope.
858 2002-08-15 Nathan Sidwell <nathan@codesourcery.com>
860 PR c++/7598
861 * typeck.c (build_unary_op): Fold offsetof idiom. Fixes
862 regression caused by my 2002-08-08 patch.
864 2002-08-13 Mark Mitchell <mark@codesourcery.com>
866 * decl.c (pushdecl_class_level): Honor requests to bind names to
867 OVERLOADs.
869 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
871 * decl2.c (build_call_from_tree): Fix uninitialized variable.
872 * parse.y (parse_finish_call_expr): Likewise.
873 * repo.c (old_args, old_dir, old_main): Const-ify.
875 2002-08-11 Gabriel Dos Reis <gdr@nerim.net>
877 * decl.c (duplicate_decls): Replace DECL_SOURCE_FILE +
878 DECL_SOURCE_LINE with DECL_SOURCE_LOCATION.
879 * optimize.c (maybe_clone_body): Likewise.
880 * pt.c (tsubst_enum): Likewise.
881 (lookup_template_class): Likewise.
882 * tree.c (cp_copy_res_decl_for_inlining): Likewise.
884 2002-08-10 Neil Booth <neil@daikokuya.co.uk>
886 * lang-specs.h: Remove -ansi.
888 2002-08-10 Nathan Sidwell <nathan@codesourcery.com>
890 * tree.c (maybe_dummy_object): Replace // with /* */
892 2002-08-09 Mark Mitchell <mark@codesourcery.com>
894 * call.c (standard_conversion): Use build_ptrmem_type.
895 * cp-tree.h (build_ptrmem_type): New function.
896 (adjust_result_of_qualified_name_lookup): Likewise.
897 * decl.c (grokvardecl): Do not look for OFFSET_TYPEs to indicate
898 static data members.
899 (build_ptrmem_type): New function.
900 (grokdeclarator): Do not use build_offset_type when encountering a
901 qualified name.
902 * parse.y (parse_finish_call_expr): Use
903 adjust_result_of_qualified_name_lookup.
904 * search.c (adjust_result_of_qualified_name_lookup): New function.
905 * typeck.c (qualify_type_recursive): Use TYPE_PTRMEM_* rather than
906 accessing OFFSET_TYPEs directly.
908 2002-08-08 Mike Stump <mrs@apple.com>
910 * call.c (add_builtin_candidate): legal -> valid, illegal -> invalid.
911 (type_decays_to): Likewise.
912 * class.c (find_final_overrider): Likewise.
913 (maybe_note_name_used_in_class): Likewise.
914 * decl.c (current_tmpl_spec_kind): Likewise.
915 (add_binding): Likewise.
916 (push_class_binding): Likewise.
917 (duplicate_decls): Likewise.
918 (layout_var_decl): Likewise.
919 (grokfndecl): Likewise.
920 (grokdeclarator): Likewise.
921 (check_default_argument): Likewise.
922 * decl2.c (handle_class_head): Likewise.
923 * error.c (dump_template_decl): Likewise.
924 * init.c (build_offset_ref): Likewise.
925 * pt.c (check_specialization_scope): Likewise.
926 (determine_specialization): Likewise.
927 (check_explicit_specialization): Likewise.
928 (maybe_check_template_type): Likewise.
929 (process_partial_specialization): Likewise.
930 (check_default_tmpl_args): Likewise.
931 (push_template_decl_real): Likewise.
932 (convert_template_argument): Likewise.
933 (try_class_unification): Likewise.
934 (get_bindings_real): Likewise.
935 (do_decl_instantiation): Likewise.
936 * semantics.c (begin_function_definition): Likewise.
937 (finish_member_declaration): Likewise.
938 (check_multiple_declarators): Likewise.
939 * typeck.c (comp_array_types): Likewise.
940 (comptypes): Likewise.
941 (expr_sizeof): Likewise.
942 (build_binary_op): Likewise.
943 (dubious_conversion_warnings): Likewise.
944 (check_return_expr): Likewise.
946 2002-08-08 Mark Mitchell <mark@codesourcery.com>
948 * typeck.c (build_class_member_access_expr): Do not return
949 error_mark_node when no error has occurred.
951 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
953 * typeck.c (build_component_addr): Remove.
954 (build_unary_op): Just check it's not a bitfield, and then build
955 an ADDR_EXPR.
957 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
959 * class.c (convert_to_base): Correct check for error_mark_node.
960 (create_vtable_ptr): Remove unused VFUNS_P parm.
962 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
964 * cp/Make-lang.in (c++.mostlyclean): Remove coverage files.
966 2002-08-07 Mark Mitchell <mark@codesourcery.com>
968 Rework build_component_ref.
969 * call.c (build_vfield_ref): Do not go through build_component_ref.
970 (build_field_call): Use build_class_member_access_expr.
971 (build_user_type_conversion_1): Use BASELINK_FUNCTIONS.
972 (build_object_call): Likewise.
973 * class.c (convert_to_base): New function.
974 (type_requires_array_cookie): Use BASELINK_FUNCTIONS.
975 (instantiate_type): Handle BASELINKs.
976 * cp-tree.def (BASELINK): New tree code.
977 * cp-tree.h (BASELINK_P): Reimplement.
978 (SET_BASELINK_P): Remove.
979 (BASELINK_BINFO): Reimplement.
980 (BASELINK_FUNCTIONS): Likewise.
981 (BASELINK_ACCESS_BINFO): Likewise.
982 (BASELINK_OPTYPE): Likewise.
983 (convert_to_base): New function.
984 (name_p): Likewise.
985 (build_object_ref): Remove.
986 (build_component_ref_1): Likewise.
987 (build_component_ref): Likewise.
988 (build_x_component_ref): Likewise.
989 (build_class_member_access_expr): New function.
990 (finish_class_member_access_expr): Likewise.
991 (build_ptrmemfunc_access_expr): Likewise.
992 * decl.c (grokdeclarator): Handle BASELINKs.
993 * decl2. (build_expr_from_tree): Handle COMPONENT_REFs by using
994 finish_class_member_access_expr.
995 (arg_assoc): Handle BASELINKs.
996 (do_class_using_decl): Likewise.
997 * error.c (dump_decl): Likewise.
998 (dump_expr): Use build_ptrmemfunc_access_expr.
999 * except.c (dtor_nothrow): Use CLASSTYPE_DESTRUCTORS to find
1000 destructors.
1001 (build_throw): Use BASELINK_FUNCTIONS.
1002 * init.c (perform_member_init): Use
1003 build_class_member_access_expr.
1004 (build_offset_ref): Handle BASELINKs. Use
1005 build_class_member_access_expr.
1006 * method.c (hack_identifier): Likewise.
1007 * parse.y (do_id): Use BASELINK, not TREE_LIST.
1008 (primary): Remove uses of build_object_ref.
1009 * pt.c (lookup_template_function): Handle BASELINKs.
1010 (resolve_overloaded_unification): Likewise.
1011 * search.c (build_baselink): Build a BASELINK, not a TREE_LIST.
1012 (lookup_field): Use BASELINK, not TREE_LIST.
1013 (lookup_fnfiels): Likewise.
1014 (setup_class_bindings): Likewise.
1015 * semantics.c (finish_object_call_expr): Do not use
1016 build_method_call when we already know what function is being
1017 called.
1018 * spew.c (identifier_type): Use BASELINK, not TREE_LIST.
1019 * tree.c (really_overloaded_fn): Use OVL_CHAIN for OVERLOADs, not
1020 TREE_CHAIN.
1021 (name_p): New function.
1022 * typeck.c (build_object_ref): Remove.
1023 (build_component_ref_1): Likewise.
1024 (build_x_component_ref): Likewise.
1025 (build_class_member_access_expr): New function.
1026 (finish_class_member_access_expr): Likewise.
1027 (build_ptrmemfunc_access_expr): Likewise.
1028 (get_member_function_from_ptrfunc): Use
1029 build_ptrmemfunc_access_expr.
1030 (build_binary_op): Likewise.
1031 (build_unary_op): Likewise.
1032 (build_ptrmemfunc): Likewise.
1033 (pfn_from_ptrmemfunc): Likewise.
1034 * typeck2.c (build_m_component_ref): Adjust comment.
1036 2002-08-07 Neil Booth <neil@daikokuya.co.uk>
1038 * Make-lang.in (CXX_C_OBJS): Update.
1039 * cp-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option.
1040 * cp-tree.h (cxx_decode_option): Remove.
1041 * decl2.c (compare_options, lang_f_options, unsupported_options,
1042 cxx_decode_option): Remove.
1044 2002-08-06 Gabriel Dos Reis <gdr@nerim.net>
1046 * typeck.c (build_x_unary_op): Handle pointer-to-member.
1048 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1050 * class.c: Don't include obstack.h.
1051 (popclass):
1052 * decl2.c: Delete bogus comment.
1053 * error.c: Don't include obstack.h.
1054 * except.c: Likewise.
1055 (dump_type): Correct comment.
1056 * method.c: Don't include obstack.h.
1057 * tree.c: Likewise.
1059 2002-08-04 Gabriel Dos Reis <gdr@nerim.net>
1061 Fix PR/2213
1062 * cvt.c (cp_convert_to_pointer): Reject conversions from integral
1063 expressions to pointer-to-data-member of pointer-to-member-functions.
1065 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1067 * cvt.c (ocp_convert): Delete obsolete code.
1068 * parse.y (permanent_obstack): Delete declaration.
1069 * pt.c (permanent_obstack): Delete declaration.
1070 * repo.c (permanent_obstack): Delete declaration.
1071 (open_repo_file): Use xmalloc instead of permanent_obstack.
1072 (init_repo): Use xstrdup instead of permanent_obstack.
1074 2002-08-04 Nathan Sidwell <nathan@codesourcery.com>
1076 * cp-tree.h (VF_DERIVED_VALUE): Remove.
1077 * class.c (finish_struct_1): Use VF_BINFO_VALUE not VF_DERIVED_VALUE.
1079 2002-08-03 Nathan Sidwell <nathan@codesourcery.com>
1081 PR 7470.
1082 C++ ABI change - vfunc ordering.
1083 * class.c (add_virtual_function): Remove.
1084 (dfs_modify_all_vtables): Take list of all declared
1085 virtuals. Assign all that are not in primary base.
1086 (check_for_override): Adjust comments.
1087 (create_vtable_ptr): Take single list of virtuals. Build chain
1088 of declared virtuals here.
1089 (layout_class_type): Take single list of virtuals. Adjust.
1090 (finish_struct_1): Keep virtuals on single list. Adjust.
1092 2002-08-02 Mark Mitchell <mark@codesourcery.com>
1094 * init.c (build_member_call): Use build_new_method_call, not
1095 build_method_call.
1097 2002-08-02 Krister Walfridsson <cato@df.lth.se>
1099 * Make-lang.in (spew.o, lex.o, pt.o): Add path to parse.h dependencies.
1101 2002-08-02 Mark Mitchell <mark@codesourcery.com>
1103 * call.c (build_method_call): Issue a more helpful error message
1104 about ambiguous method names.
1106 2002-08-02 Nathan Sidwell <nathan@codesourcery.com>
1108 * tree.c (build_shared_int_cst): Make cache file scope, and
1109 GTY it.
1111 2002-08-02 Jason Merrill <jason@redhat.com>
1113 * cp-lang.c (LANG_HOOKS_EXPR_SIZE): Define.
1114 (cp_expr_size): New fn.
1115 * call.c (build_over_call): Lose empty class hackery.
1116 (convert_arg_to_ellipsis): Promote non-POD warning to error.
1117 * typeck.c (build_modify_expr): Don't use save_expr on an lvalue.
1119 * semantics.c (expand_body): Do tree optimization in the function
1120 context, too.
1122 2002-08-01 Neil Booth <neil@daikokuya.co.uk>
1124 * cp-tree.h: Move all warning and flag declarations to c-common.h.
1125 * decl.c: Move all warning and flag variables to c-common.c.
1126 * decl2.c: Move all warning and flag variables to c-common.c.
1127 * lex.c (flag_digraphs): Remove.
1128 (warn_traditional): Now in c-common.c.
1130 2002-07-31 Mark Mitchell <mark@codesourcery.com>
1132 * call.c (build_field_call): Do not look up the field by name.
1133 (build_method_call): Simplify.
1134 (struct z_candidate): Add access_path and conversion_path. Remove
1135 basetype_path.
1136 (convert_class_to_reference): Adjust use of
1137 add_function_candidate.
1138 (add_candidate): Add conversion_path argument.
1139 (add_function_candidate): Use it.
1140 (add_conv_dndidate): Likewise.
1141 (build_builtin_candidate): Likewise.
1142 (add_template_candidate_real): Add conversion_path argument.
1143 (add_template_conv_candidate): Likewise.
1144 (add_template_candidate): Likewise.
1145 (build_user_type_conversion_1): Use it.
1146 (build_new_function_call): Remove name lookup code. Adjust use of
1147 add_template_candidate and add_function_candidate.
1148 (build_new_op): Likewise.
1149 (convert_like_real): Use build_special_member_call.
1150 (build_over_call): Use cand->conversion_path.
1151 (build_special_member_call): New method.
1152 (build_new_method_call): Remove name lookup code.
1153 * cp-tree.def (OFFSET_REF): Update documentation.
1154 (TEMPLATE_ID_EXPR): Likewise.
1155 * cp-tree.h (BASELINK_ACCESS_BINFO): New macro.
1156 (BASELINK_OPTYPE): Likewise.
1157 (build_new_method_call): Adjust prototype.
1158 (build_special_member_call): New method.
1159 (build_baselink): New method.
1160 (build_offset_ref_call_from_tree): Likewise.
1161 (build_call_from_tree): Likewise.
1162 (finish_qualified_call_expr): Remove.
1163 (finish_call_expr): Adjust prototype.
1164 (build_x_function_call): Remove.
1165 * cvt.c (ocp_convert): Use build_special_member_call.
1166 * decl2.c (reparse_absdcl_as_expr): Use finish_call_expr.
1167 (build_expr_from_tree): Adjust handling for TEMPLATE_ID_EXPR and
1168 CALL_EXPR.
1169 (build_offset_ref_call_from_tree): New function.
1170 (build_call_from_tree): Likewise.
1171 * init.c (expand_cleanup): Use build_special_member_call.
1172 (expand_default_init): Likewise.
1173 (build_member_call): Use finish_call_expr.
1174 (build_new_1): Use build_special_member_call.
1175 (push_base_cleanups): Likewise.
1176 * method.c (do_build_assign_ref): Likewise.
1177 * parse.y (template_id): Do not pass a COMPONENT_REF to
1178 lookup_template_function.
1179 (primary): Use parse_finish_call_epxr, not finish_call_expr.
1180 (parse_finish_call_expr): New function.
1181 * pt.c (lookup_template_function): Add assertions.
1182 * search.c (lookup_base): Allow T to be a binfo.
1183 (build_baselink): New function.
1184 (lookup_member): Use it.
1185 * semantics.c (finish_call_expr): Do not do name lookup.
1186 (finish_object_call_expr): Remove #if 0'd code.
1187 (finish_qualified_call_expr): Remove.
1188 * typeck.c (build_x_function_call): Remove.
1189 (build_static_case): Use build_special_member_call.
1190 * typeck2.c (build_functional_cast): Likewise.
1192 2002-07-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1194 * lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c.
1196 2002-07-30 Gabriel Dos Reis <gdr@nerim.net>
1198 * cp-tree.h (VF_DERIVED_VALUE): Restore from previous deletion.
1200 2002-07-30 Nathan Sidwell <nathan@codesourcery.com>
1202 * cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more
1203 documentation.
1205 2002-07-29 Alan Modra <amodra@bigpond.net.au>
1207 * cp-tree.h: Comment typo fix.
1209 2002-07-29 Richard Earnshaw <rearnsha@arm.com>
1211 * spew.c (space_for_token): Allocate zeroed memory for a new token
1212 chunk.
1214 2002-07-27 Roger Sayle <roger@eyesopen.com>
1216 * decl.c (builtin_function_1): No need to explicitly mark
1217 BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn.
1219 2002-07-27 Roger Sayle <roger@eyesopen.com>
1221 * decl2.c (cxx_decode_option): Support -fno-builtin-foo.
1223 2002-07-26 Jason Merrill <jason@redhat.com>
1225 * call.c (build_over_call): Likewise.
1226 (cp_convert_parm_for_inlining): New fn.
1227 (convert_for_arg_passing): New fn.
1228 (convert_default_arg, build_over_call): Use it.
1229 (type_passed_as): New fn.
1230 * pt.c (tsubst_decl): Use it.
1231 * decl2.c (cp_build_parm_decl): New fn.
1232 (build_artificial_parm): Use it.
1233 (start_static_storage_duration_function): Likewise.
1234 * decl.c (start_cleanup_fn, grokdeclarater): Likewise.
1235 (grokparms): Don't mess with DECL_ARG_TYPE.
1236 * typeck.c (convert_arguments): Use convert_for_arg_passing.
1237 * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
1238 Define.
1239 * cp-tree.h: Declare new fns.
1241 2002-07-26 Neil Booth <neil@daikokuya.co.uk>
1243 * cp-tree.h (flag_operator_names): Remove.
1244 * decl2.c (flag_operator_names): Remove.
1245 (lang_f_options): Remove operator-names.
1246 * lex.c (D_OPNAME): Remove.
1247 (reswords): Remove operator names.
1248 (rid_to_yy): Remove operator names.
1249 (init_reswords): No need to handle D_OPNAME.
1250 * spew.c (read_process_identifier): There are no operator
1251 names.
1253 2002-07-26 Jason Merrill <jason@redhat.com>
1255 * dump.c (cp_dump_tree): Call c_dump_tree.
1256 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1258 2002-07-25 Neil Booth <neil@daikokuya.co.uk>
1260 * error.c (print_whitespace): Remove.
1261 * g++spec.c (LIBUNWIND): Move.
1262 * mangle.c (mangled_position, write_signed_number): Remove.
1264 2002-07-25 Neil Booth <neil@daikokuya.co.uk>
1266 * decl2.c (cxx_decode_option): Similarly.
1268 2002-07-25 Gabriel Dos Reis <gdr@nerim.net>
1270 * cp-tree.h (cxx_sizeof_nowarn): Now a macro.
1271 (cxx_sizeof_or_alignof_type): Take a third argument.
1272 (cxx_sizeof): Adjust definition.
1273 (cxx_alignof): Likewise.
1274 * init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality.
1275 * typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for
1276 complaining.
1277 (c_sizeof_nowarn): Remove definition.
1278 (build_unary_op): Use cxx_sizeof_nowarn.
1280 2002-07-24 Geoffrey Keating <geoffk@redhat.com>
1282 * tree.c (cp_build_qualified_type_real): When copying
1283 pointer-to-method types, unshare the record that holds
1284 the cached pointer-to-member-function type.
1286 2002-07-23 Neil Booth <neil@daikokuya.co.uk>
1288 * cp-tree.h (FILE_FUNCTION_PREFIX_LEN): Remove.
1290 2002-07-23 Gabriel Dos Reis <gdr@nerim.net>
1292 Fix PR/7363:
1293 * typeck.c (cxx_sizeof_or_alignof_type): New function.
1294 (c_sizeof): Remove definition.
1295 (expr_sizeof): Use cxx_sizeof.
1296 * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type.
1297 * decl.c (finish_destructor_body): Use cxx_sizeof.
1298 * semantics.c (finish_alignof): Likewise.
1299 (finish_alignof): Use cxx_alignof.
1300 * cp-tree.h (cxx_sizeof, cxx_alignof): New macros.
1301 (cxx_sizeof_or_alignof_type): Declare.
1302 (my_friendly_assert): Move to ../c-common.h.
1304 2002-07-23 Neil Booth <neil@daikokuya.co.uk>
1306 * class.c, method.c, pt.c, search.c: Don't define obstack macros.
1308 2002-07-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1310 PR c++/7347, c++/7348
1311 * cp-tree.h (tsubst_flags_t): Add tf_parsing.
1312 * decl.c (make_typename_type): Use it.
1313 (make_unbound_class_template): Likewise.
1314 (lookup_name_real): Don't call type_access_control if scope is
1315 template parameter dependent.
1316 * parse.y (template_arg): Call make_unbound_class_template with
1317 tf_parsing set.
1318 (nest_name_specifier): Call make_typename_type with tf_parsing set.
1319 (typename_sub0): Likewise.
1320 (typename_sub1): Likewise.
1321 (instantiate_decl): Push class scope.
1322 * pt.c (regenerate_decl_from_template): Call pushclass and popclass
1323 for both static variable and member function template.
1324 (instantiate_decl) Call pushclass and popclass when tsubst'ing type
1325 and arguments.
1326 * search.c (type_access_control): Do type access for TEMPLATE_DECL
1327 too.
1329 2002-07-20 Roger Sayle <roger@eyesopen.com>
1331 * decl2.c (cxx_decode_option): Simplify -fhandle-exceptions
1332 test by using positive_option. Make whitespace consistent.
1334 2002-07-20 Gabriel Dos Reis <gdr@nerim.net>
1336 * spew.c (struct unparsed_test): Replace 'filename' and 'lineno'
1337 members with 'locus'. Adjust use throughout.
1338 (struct feed): Likewise.
1339 (alloc_unparsed_test): Change prototype, take a 'const location_t *'.
1340 Adjust use.
1341 (snarf_defarg): Use error(), not error_with_file_and_line().
1343 2002-07-19 Chris Demetriou <cgd@broadcom.com>
1345 * lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever
1346 cpp_options is included.
1348 2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1350 PR c++/2862, c++/2863
1351 * pt.c (determine_specialization): Compare the length of
1352 TYPE_ARG_TYPES. Tidy.
1354 2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1356 PR c++/3797
1357 * decl.c (duplicate_decls): Don't propagate inlining parameters from
1358 olddecl to newdecl when newdecl is a specialization of the
1359 instantiation olddecl.
1361 2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1363 PR c++/4802, c++/5387
1364 * decl.c (make_typename_type): Use enforce_access.
1366 2002-07-17 Scott Snyder <snyder@fnal.gov>
1368 PR c++/7320
1369 * rtti.c (get_tinfo_decl): Set DECL_COMDAT.
1371 2002-07-12 Mark Mitchell <mark@codesourcery.com>
1373 * class.c (add_method): Correct handling of conversion operators.
1375 2002-07-11 Mark Mitchell <mark@codesourcery.com>
1377 PR c++/7224
1378 * class.c (add_method): Simplify.
1380 2002-07-11 Jason Merrill <jason@redhat.com>
1382 PR c++/7279
1383 * tree.c (cp_copy_res_decl_for_inlining): Also copy
1384 TREE_ADDRESSABLE.
1386 2002-07-10 Graham Stott <graham.stott@btinternet.com>
1388 * pt.c (template_parm_this_level_p, push_template_decl_real):
1389 Pass depth as int pointer.
1391 2002-07-11 Tim Josling <tej@melbpc.org.au>
1393 Remove front end hard coding from gengtype.c.
1395 * config-lang.in (gtfiles): Add files needed for this front end.
1397 2002-07-10 Mark Mitchell <mark@codesourcery.com>
1399 * cp-tree.h (unqualified_name_lookup_error): Declare it.
1400 (begin_function_definition): Adjust prototype.
1401 * lex.c (unqualified_name_lookup_error): New function, split out
1402 from ...
1403 (do_identifier): ... here.
1404 * parse.y (parse_begin_function_definition): New function.
1405 (fn.def1): Use it.
1406 * semantics.c (begin_function_definition): Accept decl-specifiers
1407 and attributes as separate parameters.
1409 2002-07-10 Jason Merrill <jason@redhat.com>
1411 PR c++/6255
1412 * decl.c (lookup_name_real): Build a new TYPENAME_TYPE rather than
1413 modifying the old one.
1415 2002-07-09 Mark Mitchell <mark@codesourcery.com>
1417 * cp-tree.h (constructor_name_p): Declare it.
1418 (check_template_template_default_arg): Likewise.
1419 * class.c (handle_using_decl): Use constructor_name_p.
1420 * decl.c (grokdeclarator): Likewise.
1421 * decl2.c (constructor_name_p): Define it.
1422 * init.c (build_member_call): Use constructor_name_p.
1423 * parse.y (template_parm): Use check_template_template_default_arg.
1424 * pt.c (check_explicit_specialization): Use constructor_name_p.
1425 * semantics.c (check_template_template_default_arg): New function.
1427 2002-07-08 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1429 * pt.c (can_complete_type_without_circularity): Add static to
1430 function definition.
1432 2002-07-08 Mark Mitchell <mark@codesourcery.com>
1434 * cp-tree.h (have_extern_spec): Declare it
1435 * decl.c (have_extern_spec): Define it.
1436 (start_decl): Eliminate use of used_extern_spec.
1437 (start_function): Likewise.
1438 * parse.y (have_extern_spec): Remove declaration.
1439 (used_extern_spec): Likewise.
1440 (frob_specs): Eliminate use of used_extern_spec.
1441 (.hush_warning): Likewise.
1443 2002-07-07 Mark Mitchell <mark@codesourcery.com>
1445 * Make-lang.in (cp/parse.o): Depend on decl.h.
1446 * cp-tree.h (do_decl_instantiation): Change prototype.
1447 * parse.y: Include decl.h.
1448 (parse_decl_instantiation): New function.
1449 (explicit_instantiation): Use it.
1450 * pt.c (do_decl_instantiation): Accept a DECL, not a DECLARATOR
1451 and DECLSPECS.
1453 2002-07-07 Roger Sayle <roger@eyesopen.com>
1455 * error.c (dump_function_name): Use DECL_TEMPLATE_RESULT for
1456 constructor and destructor tests when passed a TEMPLATE_DECL.
1458 2002-07-05 Jason Merrill <jason@redhat.com>
1460 * cvt.c (cp_convert_to_pointer): Call force_fit_type for null
1461 pointers.
1463 PR optimization/7145
1464 * tree.c (cp_copy_res_decl_for_inlining): Also copy DECL_INITIAL.
1466 2002-07-05 Nathan Sidwell <nathan@codesourcery.com>
1468 Repair damage on weak-impared targets caused by my previous patch.
1469 * cp-tree.h (import_export_tinfo): Add parameter.
1470 * decl2.c (import_export_tinfo): Add parameter, post adjust
1471 DECL_COMDAT.
1472 * rtti.c (emit_tinfo_decl): DECL_COMDAT is (nearly) always setup by
1473 import_export_tinfo.
1475 2002-07-03 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1477 PR c++/6944
1478 * init.c (build_aggr_init): Remove qualifiers of init before calling
1479 build_vec_init.
1480 (build_vec_init): Flatten multi-dimensional array during cleanup.
1481 (build_vec_delete_1): Abort if the type of each element is array.
1483 2002-07-03 Graham Stott <graham.stott@btinternet.com>
1485 * pt.c (instantiate_class_template): Fix typo.
1487 2002-07-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1489 * typeck2.c (cxx_incomplete_type_diagnostic): Fix typo caused
1490 by CVS conflict in my last patch.
1492 2002-07-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1494 PR c++/6716
1495 * pt.c (can_complete_type_without_circularity): New function.
1496 (instantiate_class_template): Use it.
1497 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error
1498 message due to incomplete fields.
1500 2002-07-01 Mark Mitchell <mark@codesourcery.com>
1502 PR c++/7112
1503 * mangle.c (write_expression): Add mangling for sizeof when
1504 applied to a type.
1505 * operators.def: Remove stale comment.
1507 2002-06-30 Nathan Sidwell <nathan@codesourcery.com>
1509 * cp-tree.h (CPTI_TINFO_DECL_TYPE): Replace with ...
1510 (CPTI_TYPE_INFO_PTR_TYPE): ... this.
1511 (tinfo_decl_type): Replace with ...
1512 (type_info_ptr_type): ... this.
1513 (import_export_tinfo): Declare.
1514 (tinfo_decl_p): Rename to ...
1515 (unemitted_tinfo_decl_p): ... this.
1516 * decl2.c (import_export_decl): Break out tinfo handling into ...
1517 (import_export_tinfo): ... here. New function.
1518 (finish_file): Adjust.
1519 * rtti.c (TINFO_REAL_NAME): New macro.
1520 (init_rtti_processing): Create the tinfo types.
1521 (get_tinfo_decl_dynamic): Use type_info_ptr_type, get_tinfo_ptr.
1522 (get_tinfo_decl): Adjust.
1523 (get_tinfo_ptr): New function.
1524 (get_type_id): Use it.
1525 (tinfo_base_init): Create vtable decl here, if it doesn't exist.
1526 (ptr_initializer): Use get_tinfo_ptr.
1527 (ptm_initializer): Likewise.
1528 (synthesize_tinfo_var): Break into ...
1529 (get_pseudo_ti_init): ... this. Just create the initializer.
1530 (get_pseudo_ti_desc): .. and this.
1531 (create_real_tinfo_var): Remove.
1532 (create_pseudo_type_info): Don't create the vtable decl here.
1533 (get_vmi_pseudo_type_info): Remove.
1534 (create_tinfo_types): Adjust.
1535 (tinfo_decl_p): Rename to ...
1536 (unemitted_tinfo_decl_p): ... here. Adjust.
1537 (emit_tinfo_decl): Adjust. Create the initializer.
1539 2002-06-27 Mark Mitchell <mark@codesourcery.com>
1541 PR c++/6695
1542 * pt.c (tsubst_friend_class): Substitute into the context of the
1543 friend before using it.
1545 2002-06-26 Mark Mitchell <mark@codesourcery.com>
1547 * cp-tree.h (xref_tag): Change prototype.
1548 (handle_class_head): Likewise.
1549 (build_x_component_ref): Likewise.
1550 * decl.c (cxx_init_decl_processing): Adjust call to xref_tag.
1551 (xref_tag): Take attributes as a separate parameter.
1552 (xref_tag_from_type): Adjust call to xref_tag.
1553 * decl2.c (build_expr_from_tree): Adjust call to
1554 build_x_component_ref.
1555 (handle_class_head): Take attributes as a separate parameter.
1556 * parse.y (parse_xref_tag): New function.
1557 (parse_handle_class_head): Likewise.
1558 (primary): Use parse_xref_tag.
1559 (class_head_decl): Use parse_handle_class_head.
1560 (class_head_defn): Likewise.
1561 * rtti.c (init_rtti_processing): Adjust call to xref_tag.
1562 (build_dynamic_cast_1): Likewise.
1563 (create_pseudo_type_info): Likewise.
1564 (emit_support_tinfos): Likewise.
1565 * typeck.c (build_object_ref): Adjust call to
1566 build_x_component_ref.
1567 (build_x_component_ref): Remove protect parameter.
1569 2002-06-25 Mark Mitchell <mark@codesourcery.com>
1571 * call.c (build_op_delete_call): Use BASELINK_FUNCTIONS.
1572 * class.c (handle_using_decl): Likewise.
1573 (instantiate_type): Likewise.
1574 * cp-tree.h (BASELINK_FUNCTIONS): New macro.
1575 (xref_basetypes): Change prototype.
1576 (begin_mem_initializers): New function.
1577 (get_overloaded_fn): Likewise.
1578 * decl.c (xref_basetypes): Simplify.
1579 * error.c (dump_expr): Use BASELINK_FUNCTIONS.
1580 * init.c (build_offset_ref): Likewise.
1581 * parse.y (base_init): Use begin_mem_initializers().
1582 (structsp): Adjust call to xref_basetypes.
1583 * pt.c (determine_specialization): Use BASELINK_FUNCTIONS.
1584 (instantiate_class_template): Adjust call to xref_basetypes.
1585 * semantics.c (begin_mem_initializers): New function.
1586 * tree.c (is_overloaded_fn): Use BASELINK_FUNCTIONS.
1587 (really_overlaoded_fn): Likewise.
1588 (get_overloaded_fn): New function.'
1589 (get_first_fn): USe BASELINK_FUNCTIONS.
1591 2002-06-24 Mark Mitchell <mark@codesourcery.com>
1593 * cp-tree.h (SCALAR_TYPE_P): New macro.
1594 (check_for_out_of_scope_variable): New function.
1595 (at_class_scope_p): Likewise.
1596 (finish_fname): Likewise.
1597 * class.c (finish_struct): Use at_function_scope_p.
1598 * decl.c (check_for_out_of_scope_variable): New function, split
1599 out from do_identifier.
1600 (finish_enum): Use at_function_scope_p.
1601 * lex.c (do_identifier): Use check_for_out_of_scope_variable.
1602 * parse.y (VAR_FUNC_NAME): Give it <ttype>. Use finish_fname.
1603 (primary): Use at_function_scope_p.
1604 * search.c (at_class_scope_p): New function.
1605 * semantics.c (finish_fname): Likewise.
1606 (check_multiple_declarators): Use at_function_scope_p.
1608 2002-06-23 Mark Mitchell <mark@codesourcery.com>
1610 * parse.y (parse_scoped_id): New function.
1611 (primary): Use it.
1612 * cp-tree.h (do_scoped_id): Adjust declaration.
1613 * lex.c (do_scoped_id): Remove call to yylex.
1614 * decl2.c (build_expr_from_tree): Adjust use of do_scoped_id.
1615 * typeck2.c (add_exception_specifier): Use tree_cons, rather than
1616 expanding it inline.
1618 2002-06-23 Matt Thomas <matt@3am-software.com>
1620 * decl.c (finish_function): Change "#ifdef VMS_TARGET" to
1621 "#if VMS_TARGET".
1623 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1625 * mangle.c (integer_type_codes): Const-ify.
1627 2002-06-20 Richard Henderson <rth@redhat.com>
1629 PR c++/6747
1630 * typeck.c (mark_addressable): Don't test TREE_ADDRESSABLE early.
1631 Call put_var_into_stack.
1633 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1635 * spew.c (remove_last_token): Use ARRAY_SIZE in lieu of explicit
1636 array size calculation.
1638 2002-06-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1640 PR c++/6892
1641 * pt.c (tsubst_expr): Handle FILE_STMT.
1643 2002-06-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1645 PR c++/6723
1646 * pt.c (lookup_template_class): Don't build complete argument of
1647 BOUND_TEMPLATE_TEMPLATE_PARM if appeared as a default template
1648 argument.
1650 2002-06-19 Akim Demaille <akim@epita.fr>
1652 * parse.y (TYPENAME): Rename as tTYPENAME to avoid the clash with
1653 decl.h's TYPENAME.
1654 * spew.c, lex.c: Adjust.
1655 * parse.y (explicit_instantiation): Add empty action to override
1656 the default $$ = $1 where it introduces a type clash.
1658 2002-06-14 Jason Merrill <jason@redhat.com>
1660 * semantics.c (begin_for_stmt): Push the 'for' scope before
1661 adding the FOR_STMT.
1663 C++ ABI changes.
1664 * class.c (build_base_field): Set DECL_PACKED.
1665 (layout_class_type): Don't use tail padding of PODs.
1666 * mangle.c (write_unqualified_name): Fix template conversion op
1667 mangling.
1669 2002-06-16 Richard Henderson <rth@redhat.com>
1671 PR opt/6793
1672 * tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test
1673 after template instantiation.
1675 2002-06-16 Richard Henderson <rth@redhat.com>
1677 * cp-tree.h, decl2.c (flag_ms_extensions): Move to c-common.
1679 2002-06-15 Gabriel Dos Reis <gdr@codesourcery.com>
1681 * cp-tree.h (compiler_error): Remove declaration.
1682 * lex.c (compiler_error): Remove definition.
1684 2002-06-14 Steve Ellcey <sje@cup.hp.com>
1686 * g++spec.c (LIBUNWIND): New.
1687 (lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set.
1689 2002-06-13 Jessica Han <jessica@cup.hp.com>
1691 * class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN.
1692 (build_vtbl_initializer): Honor TARGET_VTABLE_DATA_ENTRY_DISTANCE.
1693 (build_vbase_offset_vtbl_entries): Likewise.
1694 * rtti.c (build_headof): Likewise.
1695 (get_tinfo_decl_dynamic): Likewise.
1696 (create_pseudo_type_info): Likewise.
1698 2002-06-12 Stan Shebs <shebs@apple.com>
1700 * mpw-config.in: Remove file, no longer used.
1701 * mpw-make.sed: Ditto.
1703 2002-06-07 Zack Weinberg <zack@codesourcery.com>
1705 * decl2.c: Update call to cpp_handle_option.
1707 2002-06-07 H.J. Lu (hjl@gnu.org)
1709 * decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT.
1711 2002-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
1713 * error.c (cp_error_at): Fix typo.
1715 2002-06-04 Gabriel Dos Reis <gdr@codesourcery.com>
1717 * error.c (cp_diagnostic_starter): Adjust call.
1718 (maybe_print_instantiation_context): Change prototype to take a
1719 'diagnostic_info *'.
1720 (print_instantiation_full_context): Likewise.
1721 (print_instantiation_partial_context): Likewise.
1722 (cp_diagnostic_starter): Likewise.
1723 (cp_diagnostic_finalizer): Likewise.
1724 (cp_print_error_function): Likewise.
1725 (cp_printer): Take a secondary parameter as a 'text_info *'.
1726 Remove output_state savings. Adjust calls.
1728 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1730 * pt.c (inline_parm_levels): Mark for GC.
1732 * mangle.c (start_mangling): Allocate G.substitutions here...
1733 (init_mangle): ... rather than here.
1734 (finish_mangling): Clear the varray pointer when done with it.
1735 * spew.c (yylexstring): Don't use VARRAY_FREE.
1736 * search.c (bfs_walk): Don't use VARRAY_FREE.
1737 * decl2.c (pending_statics): Use gengtype to mark.
1738 (deferred_fns): Likewise.
1739 (ssdf_decls): Likewise.
1740 (init_decl2): Delete.
1741 * decl.c (pop_from_top_level): Don't use VARRAY_FREE.
1742 (cxx_init_decl_processing): Don't call init_decl2.
1743 (cxx_pop_function_context): Don't use VARRAY_FREE.
1744 * cp-tree.h (struct saved_scope): No need for special marking
1745 of varrays.
1746 (struct language_function): Likewise.
1747 (local_classes): Use gengtype to mark.
1748 (init_decl2): Delete prototype.
1749 * class.c (init_class_processing): Don't use
1750 ggc_add_tree_varray_root.
1751 (build_vtbl_initializer): Don't use VARRAY_FREE.
1753 * decl.c (typename_compare): Don't use same_type_p.
1755 * decl.c: Include hashtab.h instead of hash.h.
1756 (typename_hash): Update to use htab_h.
1757 (typename_compare): Likewise.
1758 (typename_htab): Use gengtype to mark.
1759 (build_typename_type): Update to use htab_h.
1760 * Make-lang.in (cp/decl.o): Use HASHTAB_H instead of hash.h.
1762 * Make-lang.in (gt-cp-tree.h): New rule.
1763 (cp/tree.o): Depend on gt-cp-tree.h.
1764 * config-lang.in (gtfiles): Add cp/tree.c.
1765 * tree.c: Include gt-cp-tree.h.
1766 (list_hash_table): Use gengtype to mark.
1767 (init_tree): Use gengtype to mark trees.
1769 * Make-lang.in (cp/decl.o): Add debug.h dependency.
1770 * call.c (struct z_candidate): Use gengtype.
1771 (USER_CONV_CAND): Use WRAPPER_ZC.
1772 (convert_class_to_reference): Use build_zc_wrapper.
1773 (build_type_conversion_1): Likewise.
1774 (build_over_call): Use WRAPPER_ZC.
1775 (add_warning): Use build_zc_wrapper.
1776 * cp-lang.c (LANG_HOOKS_MARK_TREE): Delete.
1777 * cp-tree.h (struct lang_identifier): Use gengtype.
1778 (struct template_parm_index_s): Likewise.
1779 (struct ptrmem_cst): Likewise.
1780 (struct tree_binding): Likewise.
1781 (struct tree_overload): Likewise.
1782 (struct tree_srcloc): Likewise.
1783 (struct tree_wrapper): Likewise. Also modify to have a pointer
1784 to struct z_candidate rather than void.
1785 (enum cp_tree_node_structure_enum): New.
1786 (union lang_tree_node): New.
1787 (cxx_mark_tree): Delete prototype.
1788 (cp_tree_node_structure): New prototype.
1789 (build_ptr_wrapper): Delete prototype.
1790 (build_int_wrapper): Delete prototype.
1791 (build_zc_wrapper): New prototype.
1792 * decl.c: Include debug.h
1793 (cxx_mark_tree): Delete.
1794 (cp_tree_node_structure): New.
1795 * tree.c (build_ptr_wrapper): Delete.
1796 (build_int_wrapper): Delete.
1797 (build_zc_wrapper): New.
1799 * cp-tree.h [! ENABLE_TREE_CHECKING] (LANG_TYPE_PTRMEM_CHECK):
1800 Correct typo. Patch from k_fukui@highway.ne.jp.
1802 * semantics.c (current_stmt_tree): Update for change to
1803 struct language_function.
1804 (finish_mem_initializers): Likewise.
1805 * decl.c (cxx_init_decl_processing): Don't set mark_lang_status.
1806 * cp-tree.h (struct language_function): Rename from
1807 cp_language_function. Change all uses.
1808 (cp_function_chain): Don't need to cast.
1810 * class.c (duplicate_tag_error): Reset discriminator.
1811 (check_bases_and_members): Update for data structure changes.
1812 * cp-tree.h (struct lang_id2): Use gengtype.
1813 (flagged_type_tree): Likewise.
1814 (SET_LANG_ID): Use GGC on struct lang_id2.
1815 (struct cp_language_function): Use gengtype. Remove field
1816 'x_vcalls_possible_p'.
1817 (current_vcalls_possible_p): Delete.
1818 (struct lang_type_header): New.
1819 (struct lang_type_class): Rename from struct lang_type. Include
1820 struct lang_type_header.
1821 (struct lang_type_ptrmem): New.
1822 (struct lang_type): New.
1823 (LANG_TYPE_CLASS_CHECK): New. Use it in all the appropriate macros.
1824 (LANG_TYPE_PTRMEM_CHECK): New. Use it in all the appropriate macros.
1825 (TYPE_SET_PTRMEMFUNC_TYPE): Set discriminator, update for changes.
1826 (struct lang_decl_flags): Use gengtype. Add discriminators.
1827 (struct lang_decl): Use gengtype. Add and use discriminators.
1828 Update the macros that reference moved fields.
1829 (LANG_DECL_U2_CHECK): New function. Use it when appropriate.
1830 (SET_DECL_THUNK_P): Set discriminator too.
1831 (clear_inline_text_obstack): Delete prototype.
1832 (finish_inline_definitions): Delete prototype.
1833 (mark_pending_inlines): Delete prototype.
1834 (lang_check_failed): New prototype.
1835 * decl.c (struct named_label_use_list): Use gengtype.
1836 (struct named_label_list): Likewise.
1837 (mark_binding_level): Delete.
1838 (mark_named_label_lists): Delete.
1839 (push_local_name): Set discriminator on DECL_LANG_SPECIFIC.
1840 (cxx_init_decl_processing): Use generated marker routine.
1841 (begin_destructor_body): Delete dead set to
1842 current_vcalls_possible_p.
1843 (mark_lang_function): Delete.
1844 (mark_cp_function_context): Delete.
1845 (lang_mark_tree): Use generated marker routines.
1846 * decl2.c (start_objects): Set discriminator when setting
1847 GLOBAL_INIT_PRIORITY.
1848 * lex.c (retrofit_lang_decl): Set discriminators.
1849 (copy_lang_type): Update for changes to lang_type structure.
1850 (cp_make_lang_type): Set discriminator.
1851 * parse.y: Use gengtype on YYLVAL. Don't use dots in identifiers.
1852 * search.c: Include ggc.h.
1853 * semantics.c (anon_aggr_type_p): Use the macro, don't hand-code it.
1854 (finish_inline_definitions): Delete.
1855 * spew.c (struct token): Use gengtype.
1856 (struct token_chunk): New.
1857 (struct unparsed_text): Use gengtype. Store tokens in chunks.
1858 (struct feed): Use gengtype.
1859 (feed_obstack): Delete.
1860 (feed): Mark as GC root.
1861 (pending_inlines): Mark as GC root.
1862 (pending_inlines_tail): Likewise.
1863 (processing_these_inlines): Likewise.
1864 (token_obstack): Make static.
1865 (first_token): Likewise.
1866 (init_spew): Don't initialize deleted things; use gengtype for roots.
1867 (clear_inline_text_obstack): Delete.
1868 (feed_input): Use GC for struct feed. Update for changes to
1869 struct unparsed_text.
1870 (mark_pending_inlines): Delete.
1871 (next_token): Rename from add_token. Change all callers. Update
1872 for changes to struct unparsed_text.
1873 (space_for_token): New.
1874 (remove_last_token): New.
1875 (alloc_unparsed_text): New.
1876 (snarf_block): Take an unparsed_text. Update for changes to struct
1877 unparsed_text.
1878 (snarf_method): Update for changes to struct unparsed_text.
1879 (snarf_defarg): Update for changes to struct unparsed_text.
1880 * tree.c (lang_check_failed): New.
1882 * Make-lang.in (gt-cp-call.h gt-cp-decl2.h gt-cp-parse.h
1883 gt-cp-pt.h gt-cp-repo.h gt-cp-spew.h): New rules.
1884 (cp/spew.o): Add dependency on gt-<filename>.h.
1885 (cp/decl2.o): Add dependency on gt-<filename>.h.
1886 (cp/call.o): Add dependency on gt-<filename>.h.
1887 (cp/pt.o): Add dependency on gt-<filename>.h.
1888 (cp/repo.o): Add dependency on gt-<filename>.h.
1889 (cp/parse.o): Add dependency on gt-<filename>.h.
1890 * call.c: Use gengtype for roots.
1891 * config-lang.in (gtfiles): Add cp-tree.h decl.h lex.h call.c
1892 decl2.c parse.y pt.c repo.c spew.c.
1893 * cp-tree.h: Use gengtype for roots.
1894 (struct saved_scope): Use GGC, gengtype.
1895 (cp_parse_init): Delete prototype.
1896 (init_pt): Delete prototype.
1897 * decl.c: Use gengtype for roots.
1898 (mark_saved_scope): Delete.
1899 (cxx_init_decl_processing): Don't call deleted initilisation
1900 routines.
1901 (signed_size_zero_node): Delete, unused.
1902 * decl.h: Use gengtype for roots.
1903 * decl2.c: Use gengtype for roots.
1904 * lex.h: Use gengtype for roots.
1905 * parse.y: Use gengtype for roots.
1906 (cp_parse_init): Delete.
1907 * pt.c: Use gengtype for roots.
1908 (init_pt): Delete.
1909 * repo.c: Use gengtype for roots.
1910 * spew.c: Use gengtype for roots.
1912 * Make-lang.in: Allow for filename changes. Add gtype-cp.h.
1913 (cp/decl.o): Add dependency on gtype-cp.h.
1914 * decl.c: Remove use of add_deletable_root, use GTY marker instead.
1915 Include gtype-cp.h. Allow for filename changes.
1917 * Make-lang.in (cp/gt-decl.h): Generate using gengtype.
1918 (cp/decl.o): Add cp/gt-decl.h dependency.
1919 * config-lang.in (gtfiles): New.
1920 * tree.h: Rename struct binding_level to struct cp_binding_level.
1921 * decl.c: Rename struct binding_level to struct cp_binding_level.
1922 Include cp/gt-decl.h.
1923 (struct cp_binding_level): Use gengtype.
1924 (make_binding_level): Use GGC on struct cp_binding_level.
1925 (mark_binding_level): Use gt_ggc_m_cp_binding_level.
1926 (cxx_init_decl_processing): Mark free_binding_level as
1927 deletable.
1929 * decl.c (mark_cp_function_context): Update calling sequence.
1931 * decl.c (start_function): Don't free 'struct
1932 cp_language_function'.
1933 (pop_cp_function_context): Likewise.
1934 (save_function_data): Allocate it using GC.
1935 * semantics.c (genrtl_start_function): Don't free 'struct
1936 cp_language_function'.
1938 2002-05-31 Matthew Woodcraft <mattheww@chiark.greenend.org.uk>
1940 * lang-specs.h: Use cpp_debug_options.
1942 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1944 * mangle.c, tree.c: Include real.h.
1945 * Make-lang.in: Update dependency lists.
1947 2002-05-25 Neil Booth <neil@daikokuya.demon.co.uk>
1949 * lex.c: Don't include c-lex.h.
1950 * parse.y, spew.c: Don't include c-lex.h; include c-pragma.h.
1952 2002-05-23 Neil Booth <neil@daikokuya.demon.co.uk>
1954 * spew.c (yyungetc, snarf_block): Remove indent_level handling.
1956 2002-05-22 Richard Henderson <rth@redhat.com>
1958 * decl.c (obscure_complex_init): Check for VAR_DECL
1959 before using DECL_THREAD_LOCAL.
1961 2002-05-22 Richard Henderson <rth@redhat.com>
1963 * decl.c (check_tag_decl): Handle RID_THREAD.
1964 (obscure_complex_init): Reject run-time init of tls.
1965 (grokvardecl, grokdeclarator): Handle RID_THREAD.
1966 * lex.c (reswords): Add __thread.
1967 (rid_to_yy): Map RID_THREAD to SCSPEC.
1969 2002-05-22 Neil Booth <neil@daikokuya.demon.co.uk>
1971 * cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
1972 * cp-tree.h (cxx_post_options): Kill.
1973 * cp-lex.c (cxx_post_options): Kill.
1975 2002-05-21 Richard Henderson <rth@redhat.com>
1977 * lex.c (rid_to_yy): Add RID_THREAD.
1979 2002-05-21 Alexandre Oliva <aoliva@redhat.com>
1981 * init.c (build_vec_init): Test for trivial copy-assignment when
1982 copy-assigning arrays.
1984 2002-05-20 Andreas Jaeger <aj@suse.de>
1986 * init.c (build_default_init): Remove unused variable.
1988 2002-05-20 Alexandre Oliva <aoliva@redhat.com>
1990 * call.c (any_strictly_viable): New.
1991 (build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs.
1993 2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1995 * error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing.
1997 2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1999 PR c++/186, DR 259
2000 * pt.c (do_decl_instantiation): Don't complain explicit
2001 instantiation after explicit specialization.
2002 (do_type_instantiation): Likewise.
2004 2002-05-19 Alexandre Oliva <aoliva@redhat.com>
2006 * cp-tree.h (complete_type_or_diagnostic): Changed prototype,
2007 renamed from...
2008 (complete_type_or_else): ... this. Redefined as macro.
2009 (cxx_incomplete_type_diagnostic): Declare.
2010 (cxx_incomplete_type_error): Define as macro.
2011 * init.c (build_delete): Warn about incomplete types other than
2012 void, and use the built-in operator delete for them.
2013 * typeck.c (complete_type_or_diagnostic): Renamed from
2014 complete_type_or_else. Added warn_only argument, passed to...
2015 * typeck2.c (cxx_incomplete_type_diagnostic): ... this. Print
2016 warnings or errors depending on new warn_only argument. Renamed
2017 from...
2018 (cxx_incomplete_type_error): ... this. New implementation in
2019 terms of cxx_incomplete_type_diagnostic.
2021 2002-05-18 Jason Merrill <jason@redhat.com>
2023 PR c++/6611
2024 * decl2.c (import_export_decl): If we clear
2025 DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set.
2027 2002-05-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2029 PR c++/6620
2030 * pt.c (verify_class_unification): Don't check if PARM is template
2031 parameter dependent. Simplify.
2032 (unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template
2033 parameter dependent expression.
2035 2002-05-14 Jason Merrill <jason@redhat.com>
2037 * rtti.c (get_tinfo_decl): Don't call comdat_linkage.
2038 Do set DECL_COMDAT.
2039 (synthesize_tinfo_var): Take the public decl.
2040 (create_real_tinfo_var): Likewise. Check DECL_COMDAT.
2041 (emit_tinfo_decl): Adjust. Call import_export_decl.
2042 * decl2.c (import_export_decl): Simplify tinfo decl handling.
2044 2002-05-14 Alexandre Oliva <aoliva@redhat.com>
2046 * cp-tree.h (struct lang_type): Added non_zero_init.
2047 (CLASSTYPE_NON_ZERO_INIT_P): New macro.
2048 (zero_init_p, force_store_init_value, build_forced_zero_init): Declare.
2049 * class.c (check_field_decls): Test non_zero_init.
2050 * cvt.c (convert_to_pointer_force): Use cp_convert_to_pointer for
2051 zero-to-NULL conversions.
2052 * decl.c (obscure_complex_init): Don't reset DECL_INITIAL of a
2053 type that needs zero-initialization without zeros.
2054 (check_initializer_decl): Compute zero-initializer for types
2055 that require a non-trivial one.
2056 * init.c (build_forced_zero_init): New function.
2057 (build_default_init): Use it.
2058 * tree.c (zero_init_p): New function.
2059 * typeck2.c (force_store_init_value): New function.
2060 (process_init_constructor): Create non-trivial zero-initializers
2061 for array members and class fields.
2063 2002-05-14 Neil Booth <neil@daikokuya.demon.co.uk>
2065 * lang-specs.h: Remove redundant -lang-c++.
2067 2002-05-13 Jason Merrill <jason@redhat.com>
2069 * class.c (build_vtbl_ref_1): Use fixed_type_or_null.
2070 (fixed_type_or_null): See through reference vars.
2071 (build_base_path): Vtable contents are constant.
2072 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2074 2002-05-12 Jason Merrill <jason@redhat.com>
2076 * cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created
2077 structs are safe.
2079 2002-05-09 Neil Booth <neil@daikokuya.demon.co.uk>
2081 * cp-tree.h (flag_ansi): Remove.
2082 * decl2.c (flag_ansi): Remove.
2083 (cxx_decode_option): Set flag_iso and flag_undef.
2085 2002-05-09 Jason Merrill <jason@redhat.com>
2087 * typeck.c (get_member_function_from_ptrfunc): Reorganize.
2088 Use subtraction rather than a bitmask to get the index.
2089 * cvt.c (cp_convert_to_pointer): Bail on an error_mark_node.
2091 * pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P.
2093 2002-05-07 Neil Booth <neil@daikokuya.demon.co.uk>
2095 * Make-lang.in (decl2.o): Update.
2096 * cp-tree.h (warn_multichar): Remove.
2097 * decl2.c: Include c-common.h.
2098 (warn_multichar): Remove.
2100 2002-05-03 Jason Merrill <jason@redhat.com>
2102 * tree.c (build_cplus_array_type): Only const and volatile get
2103 special handling.
2105 * decl.c (BOOL_TYPE_SIZE): Move default to defaults.h.
2107 2002-04-30 Mark Mitchell <mark@codesourcery.com>
2109 ABI change, returning simple classes from functions.
2110 * class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if
2111 TYPE_HAS_TRIVIAL_INIT_REF is false or
2112 TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true.
2114 2002-04-30 Jason Merrill <jason@redhat.com>
2116 PR debug/6436
2117 * decl.c (grokdeclarator): Don't override TYPE_NAME of an
2118 anonymous class with a typedef if there are attributes.
2120 2002-04-29 Paul Eggert <eggert@twinsun.com>
2122 * parse.y (nomods_initdcl0): Replace $<ttype>3 with $<ttype>$.
2124 2002-04-29 Jakub Jelinek <jakub@redhat.com>
2126 PR c++/6477
2127 * decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is
2128 non-NULL first.
2130 2002-04-29 Mark Mitchell <mark@codesourcery.com>
2132 PR c++/6492
2133 * pt.c (tsubst_friend_class): If the friend has an explicit scope,
2134 enter that scope before name lookup.
2136 PR c++/6486
2137 * method.c (do_build_copy_constructor): Avoid building
2138 cv-qualified reference types.
2140 2002-04-29 Nathan Sidwell <nathan@codesourcery.com>
2142 PR c++/5719
2143 * decl.c (grok_op_properties): Assignment ops don't have to return
2144 by value. operator% should.
2146 2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2148 PR c/6343
2149 * decl.c (duplicate_decls): Call merge_weak.
2151 2002-04-26 Richard Henderson <rth@redhat.com>
2153 * parse.y (malloced_yyss, malloced_yyvs): New.
2154 (yyoverflow): Re-add. Set them.
2155 (free_parser_stacks): New.
2157 2002-04-26 Mark Mitchell <mark@codesourcery.com>
2159 PR c++/6497
2160 * method.c (do_build_assign_ref): Pass a derivation to
2161 build_method_call when calling base class assignment operators.
2163 2002-04-26 Richard Henderson <rth@redhat.com>
2165 * parse.y (yyoverflow): Revert.
2167 2002-04-26 Richard Henderson <rth@redhat.com>
2169 PR c/3581
2170 * parse.y (string): Remove. Update all uses to use STRING
2171 instead, and not call combine_strings.
2172 * rtti.c (tinfo_name): Use fix_string_type.
2173 * semantics.c (finish_asm_stmt): Don't call combine_strings.
2174 * spew.c (yylexstring): New.
2175 (read_token): Use it.
2177 2002-04-25 Richard Henderson <rth@redhat.com>
2179 PR c/2161
2180 * parse.y (yyoverflow): New.
2182 2002-04-25 Jason Merrill <jason@redhat.com>
2184 PR c++/5607
2185 * search.c (check_final_overrider): No longer static.
2186 * class.c (update_vtable_entry_for_fn): Call it.
2187 * cp-tree.h: Adjust.
2189 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2191 * cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2192 * cp-tree.h (cxx_set_yydebug): Die.
2193 * lex.c (YYDEBUG): Get from c-lex.h.
2194 (cxx_set_yydebug): Remove.
2195 * parse.y: Include c-lex.h.
2196 (YYDEBUG): Get from c-lex.h.
2198 2002-04-24 Mark Mitchell <mark@codesourcery.com>
2200 PR c++/6438.
2201 * cvt.c (convert_to_void): Don't unconditionally make COND_EXPRs
2202 void.
2204 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
2206 * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
2207 LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE):
2208 Redefine.
2209 * cp-tree.h (cp_attribute_table): Rename.
2210 * decl.c (lang_attribute_table): Remove declaration.
2211 (cxx_init_decl_processing): Don't set it.
2212 * tree.c (cp_attribute_table): Rename.
2214 2002-04-24 Jason Merrill <jason@redhat.com>
2216 PR c++/6331
2217 * method.c (do_build_copy_constructor): Use cp_build_qualified_type.
2218 * typeck.c (build_modify_expr): Allow arrays to differ in cv-quals.
2219 The pedwarn for array assignment is now unconditional.
2220 * tree.c (build_cplus_array_type_1): Still process simple array types
2221 normally in templates.
2223 PR c++/6395
2224 * decl.c (make_rtl_for_nonlocal_decl): Don't mess with #pragma i/i
2225 stuff for comdats.
2227 2002-04-23 Jakub Jelinek <jakub@redhat.com>
2229 * parse.y (check_class_key): Allow KEY to be union/enum/struct/class
2230 node with attributes.
2232 2002-2-23 David O'Brien <obrien@FreeBSD.org>
2234 * g++spec.c (MATH_LIBRARY_PROFILE, LIBSTDCXX_PROFILE): Add.
2235 Use MATH_LIBRARY_PROFILE and LIBSTDCXX_PROFILE if profile flag given.
2237 2002-04-23 Mark Mitchell <mark@codesourcery.com>
2239 PR c++/6256:
2240 * pt.c (tsubst_friend_class): Handle templates with explicit
2241 nested names.
2243 PR c++/6331:
2244 * typeck.c (merge_types): Remember the cv-qualification of pointer
2245 types when merging them.
2247 2002-04-20 Neil Booth <neil@daikokuya.demon.co.uk>
2249 * cp-lang.c (LANG_HOOKS_FUNCTION_INIT,
2250 LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine.
2251 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context,
2252 cxx_mark_function_context): New.
2253 * decl.c (push_cp_function_context, pop_cp_function_context,
2254 mark_cp_function_context): Rename for consistency.
2255 (cxx_init_decl_processing): Don't set old hooks.
2257 2002-04-19 Neil Booth <neil@daikokuya.demon.co.uk>
2259 * call.c (convert_type_from_ellipsis): Rename, update.
2260 * cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
2261 * cp-tree.h (convert_type_from_ellipsis): Rename.
2262 * decl.c (cxx_init_decl_processing): Don't set hook.
2264 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2266 * call.c (build_new_method_call): Update.
2267 * cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
2268 * cp-tree.h (cxx_incomplete_type_error): New.
2269 * decl.c (grokdeclarator, grokparms): Update.
2270 * decl2.c (check_classfn): Update.
2271 * pt.c (tsubst): Update.
2272 * typeck.c (complete_type_or_else, expr_sizeof,
2273 decay_conversion): Update.
2274 * typeck2.c (incomplete_type_error): Rename.
2275 (add_exception_specifier): Update.
2277 2002-04-18 Jason Merrill <jason@redhat.com>
2279 PR c++/5658
2280 * search.c (setup_class_bindings): A class template qualifies as a
2281 type binding.
2283 2002-04-17 Jakub Jelinek <jakub@redhat.com>
2285 PR c++/6316
2286 * decl2.c (finish_file): Clear DECL_EXTERNAL in a separate loop
2287 before expanding.
2289 2002-04-16 Mark Mitchell <mark@codesourcery.com>
2291 * init.c (begin_init_stmts): Remove commented out code.
2292 (finish_init_stmts): Set STMT_EXPR_NO_SCOPE.
2293 * semantics.c (begin_gobal_stmt_expr): Adjust call to
2294 expand_start_stmt_expr.
2296 2002-04-15 Mark Mitchell <mark@codesourcery.com>
2298 * decl.c (register_dtor_fn): Pass the address of dso_handle, not
2299 dso_handle itself, to __cxa_atexit.
2301 2002-04-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
2303 * error.c (cxx_print_error_function): Adjust call to macros.
2305 2002-04-14 Jakub Jelinek <jakub@redhat.com>
2307 * class.c (layout_virtual_bases): Do all dsize computation on trees.
2309 2002-04-14 Jason Merrill <jason@redhat.com>
2311 * typeck.c (get_member_function_from_ptrfunc): Don't do
2312 gratuitious division and multiplication on
2313 ptrmemfunc_vbit_in_delta targets.
2315 2002-04-12 Mark Mitchell <mark@codesourcery.com>
2317 PR c++/5373.
2318 * semantics.c (finish_expr_stmt): Remember the type of the
2319 expression before any conversions are performed.
2321 2002-04-12 Mark Mitchell <mark@codesourcery.com>
2323 PR c++/5189.
2324 * call.c (add_template_candidate_real): Do not treat member
2325 templates as copy constructors.
2327 2002-04-12 Mark Mitchell <mark@codesourcery.com>
2329 * decl.c (duplicate_decls): Do not copy the RTL for a variable
2330 declaration if the old variable had an incomplete type and the new
2331 variable does not.
2332 (complete_vars): Do not call layout_decl for completed variables.
2334 2002-04-12 Richard Sandiford <rsandifo@redhat.com>
2336 * decl.c (duplicate_decls): Don't try to unify an implicit typedef
2337 with an explicit one.
2338 (follow_tag_typedef): New.
2339 (lookup_tag): Use it to extract the tag of an explicit typedef.
2340 (xref_tag): Likewise.
2342 2002-04-11 Andrew Haley <aph@redhat.com>
2344 * typeck.c (type_after_usual_arithmetic_conversions):
2345 If two types have the same variant, return immediately.
2346 When two floating-point operands are the same precision:
2347 convert to float if one of the operands is float;
2348 if neither operand is one of the standard types, return the type
2349 of the first operand.
2351 2002-04-10 Nathan Sidwell <nathan@codesourcery.com>
2353 PR c++/5507
2354 * decl.c (make_typename_type): Remove implicit typenameness.
2356 2002-04-09 Jason Merrill <jason@redhat.com>
2358 PR optimization/6189
2359 * semantics.c (genrtl_start_function): Don't free
2360 DECL_SAVED_FUNCTION_DATA for inline functions.
2362 * init.c (build_member_call): For now, don't convert to
2363 intermediate base if it would cause an error.
2365 2002-04-08 Paolo Carlini <pcarlini@unitus.it>
2367 * parse.y (namespace_qualifier, maybe_identifier,
2368 begin_explicit_instantiation, end_explicit_instantiation,
2369 apparent_template_type, .finish_template_type,
2370 do_id, maybe_init, defarg_again, component_decl_1):
2371 Add ending ';', in accordance with POSIX.
2373 2002-04-06 Mark Mitchell <mark@codesourcery.com>
2375 PR c++/5571
2376 * class.c (layout_class_type): Remember incomplete static
2377 variables.
2378 (finish_struct_1): Call complete_vars, not
2379 hack_incomplete_structures.
2380 * cp-tree.h (hack_incomplete_structures): Rename to ...
2381 (complete_vars): ... this.
2382 (struct saved_scope): Remove incomplete.
2383 (namespace_scope_incomplete): Remove.
2384 * decl.c (struct binding_level): Remove incomplete.
2385 (incomplete_vars): New variable.
2386 (mark_binding_level): Don't mark incomplete.
2387 (print_binding_level): Don't print it.
2388 (mark_saved_scope): Don't mark incomplete.
2389 (pushdecl): Use maybe_register_incopmlete_var.
2390 (cxx_init_decl_processing): Register incomplete_vars for GC.
2391 (start_decl_1): Clarify error message.
2392 (hack_incomplete_vars): Remove.
2393 (maybe_register_incomplete_var): New function.
2394 (complete_vars): Likewise.
2396 2002-04-06 Jason Merrill <jason@redhat.com>
2398 PR c++/4934
2399 * error.c (dump_expr) [CONVERT_EXPR]: Make sure TREE_TYPE (t) is
2400 set before checking it.
2402 PR c++/525
2403 * init.c (build_member_call): Use build_scoped_ref.
2404 (resolve_offset_ref): Likewise.
2405 * call.c (build_scoped_method_call): Likewise.
2406 * tree.c (maybe_dummy_object): Kludge around current_class_type being
2407 wrong.
2408 * typeck2.c (build_scoped_ref): Return the binfo via binfo_p parm.
2409 * cp-tree.h: Adjust.
2411 * init.c (push_base_cleanups): Just use build_scoped_method_call.
2413 PR c++/6179
2414 * method.c (implicitly_declare_fn): Pass unqualified type to
2415 synthesize_exception_spec.
2417 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2419 * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2420 * cvt.c: Update comment.
2421 * init.c (expand_cleanup_for_base): Update.
2422 * semantics.c (finish_parenthesized_expr): Update.
2423 * typeck.c (cp_truthvalue_conversion): Update.
2425 2002-04-04 Jason Merrill <jason@redhat.com>
2427 * semantics.c (finish_eh_cleanup): New fn.
2428 * cp-tree.h: Add prototype.
2429 * init.c (perform_member_init, expand_cleanup_for_base): Use
2430 finish_eh_cleanup.
2431 * cp-tree.def (SUBOBJECT, CTOR_STMT): Remove.
2432 * cp-tree.h: Remove references.
2433 * decl.c (begin_constructor_body, end_constructor_body): Likewise.
2434 * dump.c (cp_dump_tree): Likewise.
2435 * pt.c (tsubst_expr): Likewise.
2436 * semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove.
2437 (cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT.
2438 * tree.c (cp_statement_code_p): Likewise.
2440 * init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup.
2442 PR c++/5636
2443 * semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on
2444 cleanup for nrv.
2446 PR c++/5104
2447 * typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception
2448 specifiers.
2449 [METHOD_TYPE]: Use same code as FUNCTION_TYPE.
2451 2002-04-03 Richard Henderson <rth@redhat.com>
2453 * cp-lang.c (cxx_warn_unused_global_decl): New.
2454 (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.
2456 2002-04-03 Neil Booth <neil@daikokuya.demon.co.uk>
2458 * cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine.
2459 * tree.c (init_tree): Don't set hook.
2461 2002-04-03 Roger Sayle <roger@eyesopen.com>
2463 PR c++/5998:
2464 * decl.c (duplicate_decls): Don't mess with assembler names when
2465 redeclaring builtin functions as static.
2467 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2469 * call.c (build_addr_func): Update.
2470 * class.c (resolve_address_of_overloaded_function): Update.
2471 * cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2472 * cp-tree.h (cxx_mark_addressable): New.
2473 * decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update.
2474 * decl2.c (build_cleanup): Update.
2475 * except.c (build_throw): Update.
2476 * init.c (resolve_offset_ref): Update.
2477 * pt.c (convert_nontype_argument): Update.
2478 * semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update.
2479 * typeck.c (decay_conversion, build_array_ref, build_unary_op,
2480 unary_complex_lvalue): Update.
2481 (mark_addressable): Rename.
2483 2002-04-01 Roger Sayle <roger@eyesopen.com>
2485 PR c++/5998:
2486 * decl.c (duplicate_decls): Overwrite the RTL when (and only
2487 when) overwriting a built-in function. Don't use COPY_DECL_RTL,
2488 but follow the SET_DECL_RTL idiom used elsewhere in the function.
2490 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2492 * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2493 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2494 * decl.c (grokdeclarator): Update.
2495 * mangle.c (write_integer_cst): Update.
2496 * typeck.c (build_binary_op): Update.
2498 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2500 * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
2501 * lex.c (cxx_init): Don't set hook.
2503 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2505 * Make-lang.in (error.o): Update.
2506 * cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2507 * cp-tree.h (struct diagnostic_context): Predeclare.
2508 (cxx_print_error_function): New.
2509 * error.c: Include langhooks-def.h.
2510 (lang_print_error_function): Rename. Update.
2511 (init_error): Don't set hook.
2513 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2515 * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
2516 Redefine.
2517 * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks.
2518 * decl.c (finish_enum): Similarly.
2519 * error.c (dump_type): Similarly.
2520 * lex.c (cxx_init): Similarly.
2521 * mangle.c (write_builtin_type): Similarly.
2522 * typeck.c (comptypes): Similarly.
2524 2002-03-28 Roger Sayle <roger@eyesopen.com>
2526 PR c++/5998:
2527 * decl.c (cxx_init_decl_processing): Re-enable built-in functions
2528 in the g++ front-end.
2529 (duplicate_decl): Allow redefinition of anticipated built-ins.
2530 Fix inlining problem by over-writing the old DECL_RTL.
2531 (lookup_namespace_name): Fail to find an identifier in the
2532 specified namespace if its still anticipated.
2533 (builtin_function_1): New function split out from builtin_function
2534 to create a builtin in the current namespace with given context.
2535 (builtin_function): Call builtin_function_1 to define the
2536 appropriate builtins in both the std and global namespaces.
2537 (select_decl): Don't test for anticipated decls here.
2538 (unqualified_namespace_lookup): Instead ignore them whilst
2539 searching through scopes and namespaces.
2540 * decl2.c (do_nonmember_using_decl): If a using declaration
2541 specifies an anticipated built-in function, mark it as no longer
2542 anticipated in that scope.
2543 (ambiguous_decl): Avoid resolving to an anticipated decl.
2544 * lex.c (do_scoped_id): Fail to find an identifier in the global
2545 namespace if its still anticipated.
2547 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2549 * cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine.
2550 * cp-tree.h (cp_make_lang_type): Rename.
2551 * lex.c (cp_make_lang_type): Rename.
2552 (make_aggr_type): Update.
2553 * tree.c (init_tree): Don't set make_lang_type_fn.
2555 2002-03-29 Jakub Jelinek <jakub@redhat.com>
2557 PR c++/6073
2558 * class.c (finish_struct_1): Update static field's DECL_MODE even
2559 if its type is a variant of t.
2561 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2563 * cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.
2564 * cp-tree.h (cxx_insert_default_attributes): New.
2565 * decl.c (insert_default_attributes): Rename.
2567 2002-03-27 Mark Mitchell <mark@codesourcery.com>
2569 PR c++/4884
2570 * call.c (build_op_delete_call): Allow for the fact the placement
2571 may be a COMPOUND_EXPR.
2573 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2575 * cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2576 * cp-tree.h (init_cplus_expand): Remove.
2577 (cxx_expand_expr): New.
2578 * expr.c (cplus_expand_expr): Rename cxx_expand_expr,
2579 fix prototype.
2580 (init_cplus_expand): Remove.
2581 * lex.c (cxx_init): Don't call init_cplus_expand.
2583 2002-03-26 Mark Mitchell <mark@codesourcery.com>
2585 PR c++/4884.
2586 * init.c (build_new_1): Allow for the fact the result of
2587 build_function_call may be a COMPOUND_EXPR.
2589 2002-03-26 Nathan Sidwell <nathan@codesourcery.com>
2591 PR c++/5682
2592 * cp-tree.h (BINFO_PRIMARY_P): Explain meaning better.
2593 (dfs_skip_nonprimary_vbases_unmarkedp): Remove.
2594 (dfs_skip_nonprimary_vbases_markedp): Remove.
2595 * search.c (get_shared_vbase_if_not_primary): Remove.
2596 (dfs_skip_nonprimary_vbases_unmarkedp): Remove.
2597 (dfs_skip_nonprimary_vbases_markedp): Remove.
2598 (dfs_unmarked_real_bases_queue_p): Just get the canonical binfo.
2599 (dfs_marked_real_bases_queue_p): Likewise.
2601 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2603 * cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2604 * cp-tree.h (cxx_mark_tree): New.
2605 * decl.c (lang_mark_tree): Rename cxx_mark_tree.
2607 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2609 * cp-tree.h (cxx_maybe_build_cleanup): New.
2610 * decl.c (destroy_local_var, hack_incomplete_structures): Update.
2611 (maybe_build_cleanup): Rename cxx_maybe_build_cleanup.
2612 * tree.c (build_target_expr): Update.
2613 * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine.
2615 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
2617 * decl2.c (cxx_decode_option): Handle -E.
2618 * lang-specs.h (default_compilers): Preprocess with cc1plus.
2619 * lex.c (cxx_init): Exit quickly if c_common_init returns NULL.
2621 2002-03-23 Jakub Jelinek <jakub@redhat.com>
2623 PR c++/6037
2624 * decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node.
2626 2002-03-23 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
2628 * error.c (dump_type): Be careful about implicit typenames.
2630 2002-03-21 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
2632 PR C++/3656
2633 * semantics.c (finish_base_specifier): Handle erronous base
2634 classes.
2636 2002-03-22 Zack Weinberg <zack@codesourcery.com>
2638 * error.c: Always use REAL_VALUE_TO_DECIMAL; don't test
2639 REAL_IS_NOT_DOUBLE.
2641 2002-03-22 Jeff Knaggs <jknaggs@redhat.com>
2643 * typeck.c (get_member_function_from_ptrfunc): Scale idx down to
2644 an index into the vtable_entry array regardless of
2645 TARGET_PTRMEMFUNC_VBIT_LOCATION.
2647 2002-03-21 Aldy Hernandez <aldyh@redhat.com>
2649 * tree.c (cp_cannot_inline_tree_fn): Same.
2651 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2653 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2654 insert_block, getdecls, global_bindings_p): New.
2656 2002-03-20 Nathan Sidwell <nathan@codesourcery.com>
2658 PR c++/4361
2659 * mangle.c (struct globals) Add internal_mangling_p member.
2660 (write_template_param): Do internal mangling, if needed.
2661 (mangle_conv_op_name_for_type): Request internal mangling.
2663 2002-03-20 Jason Merrill <jason@redhat.com>
2665 PR c++/2136
2666 * init.c (build_delete): Check access for a member op delete here.
2667 * decl2.c (delete_sanity): Not here.
2669 2002-03-19 Jason Merrill <jason@redhat.com>
2671 PR c++/5118
2672 * class.c (get_vfield_name): Use the constructor_name.
2674 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2676 * cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2677 * cp-tree.h (lang_printable_name): Rename.
2678 * error.c (lang_decl_name): Use new hook.
2679 * lex.c (cxx_init): Remove old hook.
2680 * pt.c (tsubst_decl): Use new hook.
2681 * tree.c (lang_printable_name): Rename.
2683 2002-03-18 Eric Botcazou <ebotcazou@multimania.com>
2685 PR c++/3882
2686 * pt.c (tsubst_decl): Move __PRETTY_FUNCTION__ handling...
2687 (tsubst_expr) [DECL_STMT]: ...here. And substitute the initializer
2688 only after recording the declaration.
2690 2002-03-18 Jason Merrill <jason@redhat.com>
2692 PR c++/2039
2693 * init.c (resolve_offset_ref): Hand off to build_component_ref.
2695 PR c++/4222, c++/5995
2696 * call.c (build_over_call): Fix empty class logic.
2698 PR c++/3870
2699 * cp-tree.h (struct saved_scope): Add last_parms field.
2700 * decl.c (maybe_push_to_top_level): Save last_function_parms.
2701 (pop_from_top_level): Restore it.
2703 PR c++/4377
2704 * mangle.c (write_expression): Strip NOP_EXPRs sooner. Also strip
2705 NON_LVALUE_EXPRs.
2707 PR c++/4003
2708 * pt.c (tsubst_friend_function): Use decl_namespace_context.
2710 PR c++/3948 -- C++ ABI change, followup to 2001-12-18 patch.
2711 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE for a
2712 type with a nontrivial destructor.
2714 2002-03-17 Jason Merrill <jason@redhat.com>
2716 PR c++/4460
2717 * class.c (build_base_path): Virtual base layout is fixed in
2718 in-charge [cd]tors.
2720 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2722 * cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2723 * parse.y (yyparse): Remove macro.
2725 2002-03-17 Jason Merrill <jason@redhat.com>
2727 PR c++/5757
2728 * init.c (build_new_1): Pass the right pointer to op delete.
2730 2002-03-16 Nathan Sidwell <nathan@codesourcery.com>
2732 PR c++/4361
2733 * cp-tree.h (CLASSTYPE_METHOD_VEC): Document where templated
2734 conversion operators go.
2735 (struct lang_decl_flags): Add template_conv_p and unused
2736 bitfields.
2737 (DECL_TEMPLATE_CONV_FN_P): New macro.
2738 * call.c (build_user_type_conversion_1): Don't check second type
2739 conversion of overload set first.
2740 * class.c (add_method): Make sure templated conversion operators
2741 all end up on slot 2.
2742 * lex.c (do_identifier): A conversion operator token might be
2743 satisfied by a templated conversion operator.
2744 * pt.c (check_explicit_specialization): Use
2745 CLASSTYPE_FIRST_CONVERSION_SLOT.
2746 (template_parm_this_level_p): New function.
2747 (push_template_decl_real): Determine DECL_TEMPLATE_CONV_FN_P.
2748 * search.c (lookup_fnfields_1): Template conversions will be on
2749 the first slot.
2750 * typeck.c (build_component_ref): Preserve the type of an
2751 conversion operator name on the overload type.
2752 (build_x_function_call): Retrieve the conversion operator name.
2754 2002-03-15 Richard Henderson <rth@redhat.com>
2756 * init.c (build_new_1): Use size_binop instead of cp_build_binary_op.
2758 2002-03-15 Mark Mitchell <mark@codesourcery.com>
2760 * cp-tree.h (CLEANUP_DECL): Remove.
2761 (CLEANUP_EXPR): Likewise.
2762 * decl.c (destroy_local_var): Simplify.
2763 (maybe_build_cleanup): Tidy.
2764 * dump.c (cp_dump_tree): Remove handling of CLEANUP_STMT.
2765 * semantics.c (cp_expand_stmt): Likewise.
2766 * cp/tree.c (cp_statement_code_p): Likewise.
2768 2002-03-15 Jason Merrill <jason@redhat.com>
2770 PR c++/5857
2771 * decl.c (duplicate_decls): Use merge_types instead of common_type.
2772 * typeck.c (common_type): Just hand off to
2773 type_after_usual_arithmetic_conversions and
2774 composite_pointer_type.
2775 (merge_types): New fn.
2776 (commonparms): Use it instead of common_type.
2777 (type_after_usual_arithmetic_conversions): Also handle COMPLEX_TYPE.
2778 (composite_pointer_type): Also handle attributes.
2779 * cp-tree.h: Declare merge_types.
2781 * decl.c (make_rtl_for_nonlocal_decl): Also defer COMDAT
2782 variables.
2783 * decl2.c (maybe_make_one_only): Also mark the decl as needed.
2785 2002-03-14 Richard Henderson <rth@redhat.com>
2787 * decl.c: Include c-pragma.h.
2788 (start_decl, start_function): Invoke maybe_apply_pragma_weak.
2789 * Make-lang.in: Update dependencies.
2791 2002-03-14 Jakub Jelinek <jakub@redhat.com>
2793 PR c++/5908
2794 * call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too.
2795 * cvt.c (convert_to_void): Preserve TREE_NO_UNUSED_WARNING.
2797 2002-03-12 Richard Sandiford <rsandifo@redhat.com>
2799 * mangle.c (write_builtin_type): Handle 128-bit integers even if
2800 they are not a standard integer type.
2802 2002-03-12 Richard Sandiford <rsandifo@redhat.com>
2804 * cp-tree.h (init_init_processing): Remove declaration.
2805 * init.c (BI_header_type, init_init_processing): Remove old ABI stuff.
2806 * decl.c (cxx_init_decl_processing): Don't call init_init_processing.
2808 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2810 * cp-lang.c (tree_code_type, tree_code_length, tree_code_name):
2811 Define.
2812 * decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not
2813 tree_code_length.
2814 * lex.c (cplus_tree_code_type, cplus_tree_code_length,
2815 cplus_tree_code_name): Delete.
2816 (cxx_init): Don't call add_c_tree_codes, instead set
2817 lang_unsafe_for_reeval. Don't try to copy into the various
2818 tree_code arrays.
2820 2002-03-12 Nathan Sidwell <nathan@codesourcery.com>
2822 PR c++/5659
2823 * decl.c (xref_tag): Don't set CLASSTYPE_DECLARED_CLASS here.
2824 * decl2.c (handle_class_head): Set CLASSTYPE_DECLARED_CLASS for
2825 definitions.
2827 2002-03-11 Nathan Sidwell <nathan@codesourcery.com>
2829 Revert 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>,
2830 DR209 is now not a defect.
2831 * cp-tree.h (skip_type_access_control): Remove.
2832 * decl.c (grokdeclarator): Do type access control for friend
2833 declarations.
2834 * semantics.c (decl_type_access_control): Don't reset
2835 current_type_lookups.
2836 (save_type_access_control): Always save the lookups.
2837 (skip_type_access_control): Remove.
2838 (finish_class_definition): Don't change type_lookups.
2840 2002-03-11 Nathan Sidwell <nathan@codesourcery.com>
2842 Revert 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>,
2843 It is incorrect.
2844 * typeck.c (build_static_cast): Compare non-qualified types
2845 with pointer to member conversions.
2847 2002-03-11 Dan Nicolaescu <dann@ics.uci.edu>
2848 Daniel Berlin <dan@dberlin.org>
2850 * cp-lang.c (ok_to_generate_alias_set_for_type): New function.
2851 (cxx_get_alias_set): Use it.
2853 2002-03-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2855 * cp-tree.h (stabilize_expr): Prototype.
2857 2002-03-08 Craig Rodrigues <rodrigc@gcc.gnu.org>
2859 * cp-tree.h (CLEAR_BINFO_MARKED): Make both parts of
2860 conditional return void.
2862 2002-03-08 Neil Booth <neil@daikokuya.demon.co.uk>
2864 * cp-lang.c (LANG_HOOKS_UNSAVE): Redefine.
2865 * cp-tree.h (cxx_unsave): New.
2866 * tree.c (cp_unsave): Rename cxx_unsave, update prototype.
2867 (init_tree): Update.
2869 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2871 * decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of
2872 explicit sizeof/sizeof.
2873 * decl2.c (cxx_decode_option): Likewise.
2874 * lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise.
2876 2002-03-02 Nathan Sidwell <nathan@codesourcery.com>
2878 PR c++/775
2879 * decl.c (lookup_tag): Only reject enum/class mismatch, not
2880 class/union mismatch.
2881 * parse.y (check_class_key): New function.
2882 (structsp): Call it.
2884 2002-03-01 Michael Matz <matz@suse.de>
2886 * typeck.c (cp_pointer_int_sum): Complete inner type which is
2887 used later by size_in_bytes().
2889 2002-03-01 Phil Edwards <pme@gcc.gnu.org>
2891 * cp-tree.h: Require __GNUC__ to be #defined.
2892 (build_init): Add missing prototype.
2894 2002-03-01 Jason Merrill <jason@redhat.com>
2896 * except.c: Don't include decl.h or obstack.h. Do include
2897 tree-inline.h.
2898 (build_throw): Destroy temporaries from the thrown
2899 expression before calling __cxa_throw. Construct a thrown
2900 temporary directly into the exception object.
2901 (stabilize_throw_expr): New function.
2902 (wrap_cleanups_r): New function.
2903 * tree.c (stabilize_expr): New function.
2904 * init.c (build_init): New function.
2905 * Make-lang.in (cp/except.o): Adjust .h deps.
2907 2002-02-28 Jason Merrill <jason@redhat.com>
2909 * search.c (lookup_base_r): Don't clear is_non_public just because
2910 we found a friendly scope.
2912 * decl.c (finish_function): Only warn about missing return
2913 statement with -Wreturn-type.
2915 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2917 * class.c (build_clone): Update.
2918 * cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2919 * cp-tree.h (cxx_dup_lang_specific_decl): New.
2920 * lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl.
2921 (copy_decl): Update.
2922 * method.c (make_thunk): Update.
2924 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2926 * decl2.c: Delete traditional-mode-related code copied from
2927 the C front end but not used, or used only to permit the
2928 compiler to link.
2930 2002-02-24 Craig Rodrigues <rodrigc@gcc.gnu.org>
2932 PR c++/4093
2933 * cp-tree.h (SET_BINFO_MARKED): Cast false part of condition
2934 to void.
2936 2002-02-22 Jakub Jelinek <jakub@redhat.com>
2938 PR other/5746
2939 * semantics.c (finish_switch_cond): Don't call get_unwidened
2940 if error_mark_node.
2942 2002-02-22 Nathan Sidwell <nathan@codesourcery.com>
2944 PR c++/2645, DR 295
2945 * cp-tree.h (tsubst_flags_t): Add tf_ignore_bad_quals,
2946 tf_keep_type_decl.
2947 (make_typename_type): Use tsubst_flags_t.
2948 * decl.c (make_typename_type): Adjust. Return non-artificial
2949 TYPE_DECLs, if required.
2950 (grokdeclarator): Simplify CVR qualification handling. Allow bad
2951 qualifiers on typedef types.
2952 * decl2.c (handle_class_head): Adjust make_typename_type call.
2953 * parse.y (nested_name_specifier): Likewise.
2954 (typename_sub0): Likewise.
2955 (typename_sub1): Likewise.
2956 * pt.c (convert_template_argument): Adjust make_typename_type
2957 return value.
2958 (tsubst): Adjust cp_build_qualified_type_real calls.
2959 (check_cv_quals_for_unify): Cope with allowing bad qualifications
2960 on template type parms.
2961 (instantiate_decl): Recheck substitutions to give warnings on bad
2962 qualifications.
2963 * tree.c (cp_build_qualified_type_real): Use tf_allow_bad_quals.
2965 2002-02-21 Aldy Hernandez <aldyh@redhat.com>
2967 * cp/decl.c (duplicate_decls): Merge always_inline attribute.
2969 * cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0
2970 unless DECL_ALWAYS_INLINE.
2972 2002-02-20 Jakub Jelinek <jakub@redhat.com>
2974 * typeck.c (cp_pointer_int_sum): Renamed from
2975 pointer_int_sum, call pointer_int_sum.
2977 2002-02-20 Jakub Jelinek <jakub@redhat.com>
2979 * decl.c (duplicate_decls): Return 0 if issued error about
2980 redeclaration.
2982 2002-02-19 Jason Merrill <jason@redhat.com>
2984 ABI change: Mangle `void (A::*)() const' as
2985 M1AKFvvE, not MK1AFvvE.
2986 * mangle.c (write_function_type): Write cv-quals for member
2987 function type here.
2988 (write_pointer_to_member_type): Not here.
2990 2002-02-18 Jason Merrill <jason@redhat.com>
2992 * pt.c (do_type_instantiation): Don't pedwarn if in_system_header.
2993 (do_decl_instantiation): Likewise.
2995 2002-02-17 Craig Rodrigues <rodrigc@gcc.gnu.org>
2997 PR c++/5685
2998 * decl.c (duplicate_decls): Make warning unconditional
2999 if duplicate default argument declarations are present.
3001 2002-02-17 Jakub Jelinek <jakub@redhat.com>
3003 * typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit
3004 shortening.
3006 2002-02-15 Nathan Sidwell <nathan@codesourcery.com>
3008 * decl.c (grokdeclarator): Set typedef_decl for all TYPE_DECLs,
3009 remove incorrect comment. Move #if 0'd code to common path. Use
3010 IMPLICIT_TYPENAME_P. Simplify & reformat ARRAY_TYPE duplication.
3012 2002-02-13 Jason Merrill <jason@redhat.com>
3014 * decl.c (builtin_function): Set TREE_THIS_VOLATILE on return fns.
3015 (finish_function): Don't warn if current_function_returns_null.
3017 * typeck2.c (digest_init): Do handle values of vector type.
3019 * typeck2.c (digest_init, process_init_constructor): Treat vectors
3020 like arrays.
3022 2002-02-11 Jason Merrill <jason@redhat.com>
3024 * parse.y (reserved_declspecs): Don't handle attributes.
3025 (reserved_typespecquals): Handle them here.
3026 * Make-lang.in (parse.c): Adjust expected conflicts.
3028 2002-02-08 Jakub Jelinek <jakub@redhat.com>
3030 * parse.y (primary, primary_no_id): Use compstmt_or_stmtexpr
3031 instead of compstmt.
3032 (compstmt_or_stmtexpr): Renamed from compstmt.
3033 (compstmt): In addition to compstmt_or_stmtexpr clear last_expr_type.
3035 2002-02-07 Nathan Sidwell <nathan@codesourcery.com>
3037 Rename instantiate_type_flags to tsubst_flags_t & expand use.
3038 * cp-tree.h (instantiate_type_flags): Rename to ...
3039 (tsubst_flags_t): ... here. Rename itf_complain to tf_error,
3040 add tf_warning flag.
3041 (instantiate_type): Adjust prototype.
3042 (tsubst, tsubst_expr, tsubst_copy, lookup_template_class,
3043 do_type_instantiation, cp_build_qualified_type_real): Likewise.
3044 cp_build_qualified_type: Adjust.
3045 * class.c (instantiate_type): Adjust parameter. Rename itf_* to
3046 tf_*.
3047 * call.c (standard_conversion): Rename itf_* to tf_*.
3048 (reference_binding): Likewise.
3049 (convert_like_real): Likewise.
3050 * cvt.c (cp_convert_to_pointer): Likewise.
3051 (convert_to_reference): Likewise.
3052 * decl.c (lookup_namespace_name): Use tf_* flags.
3053 (make_typename_type): Likewise.
3054 (grokdeclarator): Likewise.
3055 * pt.c (convert_nontype_argument): Adjust COMPLAIN usage.
3056 (coerce_template_template_parms, convert_template_argument,
3057 coerce_template_parms, maybe_get_template_decl_from_type_decl,
3058 lookup_template_class, tsubst_friend_function, tsubst_friend_class,
3059 instantiate_class_template, tsubst_template_arg_vector,
3060 tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument,
3061 tsubst_decl, tsubst_arg_types, tsubst_function_type,
3062 tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr,
3063 instantiate_template, fn_type_unification,
3064 resolve_overloaded_unification, verify_class_unification,
3065 unify, get_bindings_real, do_type_instantiation,
3066 regenerate_decl_from_template, instantiate_decl,
3067 tsubst_initializer_list, tsubst_enum,
3068 get_mostly_instantiated_function_type,
3069 invalid_nontype_parm_type_p): Likewise.
3070 * tree.c (cp_build_qualified_type_real): Likewise.
3071 * typeck.c (build_binary_op): Rename itf_* to tf_*.
3072 (build_ptrmemfunc): Likewise.
3073 (convert_for_assignment): Likewise.
3075 2002-02-07 Nathan Sidwell <nathan@codesourcery.com>
3077 PR c++/109
3078 * decl.c (grokdeclarator): Allow friend declarations from
3079 dependent types.
3080 * decl2.c (handle_class_head): Don't push into template parm contexts.
3081 * pt.c (push_template_decl_real): Template parm contexts are never
3082 being defined.
3084 2002-02-05 Alexandre Oliva <aoliva@redhat.com>
3086 * class.c: Include target.h.
3087 (check_bitfield_decl): Disregard EMPTY_FIELD_BOUNDARY,
3088 BITFIELDS_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS for MS
3089 bit-field layout.
3090 * Make-lang.in: Adjust deps.
3092 2002-02-05 Jason Merrill <jason@redhat.com>
3094 * error.c (dump_type): Be more helpful about VECTOR_TYPE.
3096 2002-02-04 Jakub Jelinek <jakub@redhat.com>
3098 * semantics.c (begin_switch_stmt): Clear SWITCH_TYPE.
3099 (finish_switch_cond): Set SWITCH_TYPE.
3101 2002-02-04 Richard Henderson <rth@redhat.com>
3103 * method.c (use_thunk): Always initialize the block tree. Reindent.
3104 * semantics.c (expand_body): Emit thunks after function, not before.
3106 2002-02-04 Jason Merrill <jason@redhat.com>
3108 * decl.c (start_function): Call cplus_decl_attributes immediately
3109 after grokdeclarator.
3111 * decl.c (start_function): Combine DECL_RESULT handling code.
3113 2002-02-03 Jason Merrill <jason@redhat.com>
3115 * xref.c: Remove.
3116 * Make-lang.in (CXX_OBJS): Remove cp/xref.o
3117 (cp/xref.o): Remove dependencies.
3118 * class.c (finish_struct_1, check_methods): Don't call xref fns.
3119 (finish_struct_1): Likewise.
3120 * friend.c (make_friend_class): Likewise.
3121 * lex.c (cxx_init, cxx_finish, extract_interface_info): Likewise.
3122 * spew.c (read_process_identifier): Likewise.
3124 2002-02-01 Jason Merrill <jason@redhat.com>
3126 PR c++/4872
3127 * decl.c (finish_function): Warn about a non-void function with
3128 no return statement and no abnormal exit.
3129 * cp-tree.h (struct cp_language_function): Add returns_abnormally.
3130 (current_function_returns_abnormally): New macro.
3131 * call.c (build_call): Set it.
3133 * typeck.c (build_component_ref): Always complain about offsetof
3134 constructs on non-PODs. Only make it an error for members of
3135 virtual bases.
3137 * error.c (dump_scope): Don't add TFF_DECL_SPECIFIERS.
3138 (dump_function_decl): Always dump parms.
3140 * decl2.c (finish_static_data_member_decl): Complain about a local
3141 class with a static data member.
3143 PR c++/4286
3144 * search.c (lookup_field_1): Don't xref a static data member
3145 just because we looked it up.
3147 2002-01-31 Jason Merrill <jason@redhat.com>
3149 * Make-lang.in (parse.c): Handle .output file.
3151 PR c++/3395
3152 * decl.c (xref_tag): Remember early attributes in TYPE_ATTRIBUTES,
3153 not TREE_TYPE.
3154 * semantics.c (finish_class_definition): Adjust.
3156 Allow attributes in parms and casts.
3157 * parse.y (named_parm): Don't strip attrs.
3158 (declmods): Remove 'attributes' production.
3159 (nonempty_cv_qualifiers): Accept attributes.
3160 (ATTRIBUTE): Give precedence.
3161 * decl.c (groktypename): Handle attributes.
3162 (grokparms): Likewise.
3164 2002-01-29 Jakub Jelinek <jakub@redhat.com>
3166 * decl2.c (cxx_decode_option): Pass 0 as last argument to
3167 cpp_handle_option.
3168 * lang-specs.h: Use cpp_unique_options instead of cpp_options
3169 when used together with cc1_options.
3171 2002-01-29 Nathan Sidwell <nathan@codesourcery.com>
3173 PR c++/5132
3174 * typeck2.c (digest_init): Make sure non-array core type is
3175 instantiated.
3176 * decl2.c (reparse_absdcl_as_casts): Just store the type in the
3177 constructor, rather than build a new one.
3178 (build_expr_from_tree, CONSTRUCTOR case): Be careful with the
3179 PURPOSE of constructor elts.
3181 2002-01-23 Zack Weinberg <zack@codesourcery.com>
3183 * Make-lang.in (parse.c): Adjust expected number of
3184 shift-reduce conflicts.
3185 (decl.o): Depend on diagnostic.h.
3186 * decl.c: Include diagnostic.h.
3187 (grokdeclarator): Check for null pointer.
3188 (finish_function): Don't abort when
3189 current_binding_level->parm_flag != 1, if errors have
3190 occurred; throw away the statement tree and extra binding
3191 levels, and continue.
3192 * lex.c (note_list_got_semicolon): Check for null pointer.
3193 * method.c (hack_identifier): Just return error_mark_node if
3194 value is error_mark_node.
3195 * parse.y (primary: TYPEID(type_id)): No need to use
3196 TYPE_MAIN_VARIANT here.
3197 (handler_seq): Accept an empty list of catch clauses and
3198 generate a fake handler block to avoid later crashes.
3199 (ansi_raise_identifier): Accept the error token too.
3200 * semantics.c (begin_class_definition,
3201 finish_class_definition): Check for error_mark_node.
3203 2002-01-23 Zack Weinberg <zack@codesourcery.com>
3205 * typeck2.c (friendly_abort): Delete definition.
3206 * cp-tree.h (friendly_abort): Don't prototype.
3207 (my_friendly_assert): Use fancy_abort.
3209 2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org>
3211 * cp-tree.h (my_friendly_abort): Remove.
3213 2002-01-23 Jakub Jelinek <jakub@redhat.com>
3215 * spew.c (pending_inlines, pending_inlines_tail,
3216 processing_these_inlines): Make static.
3217 (mark_pending_inlines): Remove static.
3218 (begin_parsing_inclass_inline): If in function, save pi
3219 for GC to cp_function_chain->unparsed_inlines instead.
3220 (process_next_inline): Likewise.
3221 * cp-tree.h (struct cp_language_function): Add unparsed_inlines.
3222 (mark_pending_inlines): Add prototype.
3223 * decl.c (spew_debug): Remove unused extern.
3224 (mark_lang_function): Call mark_pending_inlines.
3226 2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org>
3228 * call.c, class.c, decl.c, decl2.c, error.c, expr.c, friend.c,
3229 init.c, lex.c, mangle.c, method.c, pt.c, repo.c, rtti.c, search.c,
3230 semantics.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c:
3231 Change my_fancy_abort() to abort().
3233 2002-01-23 Jason Merrill <jason@redhat.com>
3235 PR c++/5453
3236 * class.c (fixed_type_or_null): Fix thinko.
3238 PR c++/3331
3239 * init.c (resolve_offset_ref): Use build_indirect_ref.
3241 * decl2.c (grokclassfn): Don't set DECL_REGISTER on 'this'.
3243 2002-01-22 Jason Merrill <jason@redhat.com>
3245 * parse.y (function_body): Suppress the block for the outermost
3246 curly braces.
3247 * decl.c (pushdecl): Don't try to skip it.
3248 (begin_function_body): Keep the block we create, not the next one.
3249 * init.c (emit_base_init): Don't mess with keep_next_level.
3251 * class.c (build_base_path): Tweak formatting.
3253 2002-01-19 Nathan Sidwell <nathan@codesourcery.com>
3255 Fix regression introduced with patch for c++/775
3256 * parse.y (class_head_defn): Check for template specializations
3257 with a different class-key.
3259 2002-01-17 Jason Merrill <jason@redhat.com>
3261 * decl.c (begin_constructor_body, begin_destructor_body): New fns.
3262 (begin_function_body): Call them and keep_next_level.
3263 * init.c (emit_base_init): Call keep_next_level.
3264 * semantics.c (setup_vtbl_ptr): Lose.
3265 * cp-tree.h (struct cp_language_function): Remove vtbls_set_up_p.
3266 (vtbls_set_up_p): Lose.
3267 * pt.c (tsubst_expr, CTOR_INITIALIZER): Call emit_base_init.
3268 * method.c (do_build_copy_constructor): Likewise.
3269 (synthesize_method): Call finish_mem_initializers.
3270 * parse.y (nodecls): Likewise.
3272 * error.c (dump_type_suffix): Print the exception specs before
3273 recursing.
3274 (dump_function_decl): Here, too.
3276 * cp-tree.h (TMPL_PARMS_DEPTH): Cast to signed HOST_WIDE_INT.
3278 2002-01-10 Ira Ruben <ira@apple.com>
3280 PR c++/907
3281 * decl.c (start_method): Handle attrlist.
3283 2002-01-10 Jakub Jelinek <jakub@redhat.com>
3285 * decl2.c (max_tinst_depth): Increase default limit to 500.
3287 2002-01-10 Graham Stott <grahams@redhat.com>
3289 * spew.c (YYCHAR): Uppercase macro parameter and add
3290 parenthesis.
3291 (YYCODE): Likewise.
3292 (NAME): Uppercase macro parameter.
3294 2002-01-09 Graham Stott <grahams@redhat.com>
3296 * decl.h (grokdeclarator): Wrap long line.
3298 * semantics.c (FINISH_COND): Uppercase macro paramaters and
3299 add parenthesis.
3301 2002-01-08 Graham Stott <grahams@redhat.com>
3303 * xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis.
3304 (PALLOC): Uppercase macro parameter and whitespace.
3305 (SALLOC): Uppercase macro parameter.
3306 (SFREE): Uppercase macros parameter, add parenthese and
3307 whitespace.
3308 (STREQL): Uppercase macro parameter and whitespace.
3309 (STRNEQ): Likewise.
3310 (STRLSS): Likewise.
3311 (STRLEQ): Likewise.
3312 (STRGTR): Likewise.
3313 (STRGEQ): Likewise.
3315 * call.c (convert_like): Add parenthesis and wrap.
3316 (convert_like_with_context): Likewise.
3317 (ICS_RANK): Whitespace.
3318 (NEED_TEMPORARY_P): Remove parenthesis.
3320 * class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and
3321 whitespace.
3322 (VTT_MARKED_BINFO_P): Likewise.
3324 * decl.c (BINDING_LEVEL): Add parenthesis.
3325 (DEF_OPERATOR): Likewise.
3327 * mangle.c (MANGLE_TRACE): Add parenthesis.
3328 (MANGLE_TRACE_TREE): Likewise.
3329 (write_signed_number): Likewise.
3330 (write_unsigned_number): Likewise.
3332 * pt.c (ccat): Uppercase macro parameter.
3333 (cat): Likewise
3335 * search.c (SET_BINFO_ACCESS): Add parenthesis.
3337 2002-01-07 Jason Merrill <jason@redhat.com>
3339 * decl2.c (coerce_new_type): Downgrade error for size_t mismatch
3340 to pedwarn.
3342 PR c++/3536
3343 * method.c (make_thunk): If !flag_weak, give the thunk the
3344 function's linkage.
3345 (use_thunk): Here, too.
3347 2002-01-07 Graham Stott <grahams@redhat.com>
3349 * error.c: Update copyright date.
3350 (print_scope_operator): Add parenthesis.
3351 (print_left_paren): Likewise.
3352 (print_right_paren): Likewise.
3353 (print_left_bracket): Likewise.
3354 (print_right_bracket): Likewise.
3355 (print_template_argument_list_start): Likewise.
3356 (print_template_argument_list_end): Likewise.
3357 (print_non_consecutive_character): Likewise.
3358 (print_tree_identifier): Likewise.
3359 (print_identifier): Likewise.
3360 (NEXT_CODE): Uppercase macro parameter.
3361 (ident_fndecl): Delete unused.
3362 (GLOBAL_THING): Likewise.
3364 2002-01-06 Graham Stott <grahams@redhat.com>
3366 * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis.
3367 (VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise.
3368 (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise.
3369 (RECORD_OR_UNION_TYPE_CHECK): Likewise.
3370 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise.
3371 (C_IS_RESERVED_WORD): Uppercase macro parameter.
3372 (C_RID_YYCODE) Likewise.
3373 (ptrmem_cst): Use rtx.
3374 (LOCAL_BINDING_P): Add whitespace.
3375 (INHERITED_VALUE_BINDING_P): Likewise.
3376 (BINDING_SCOPE): Wrap long line.
3377 (BINDING_HAS_LEVEL_P): Remove parenthesis.
3378 (BINDING_VALUE): Wrap long line.
3379 (BINDING_TYPE): Whitespace.
3380 (IDENTIFIER_GLOBAL_VALUE): Add parenthesis.
3381 (SET_IDENTIFIER_GLOBAL_VALUE): Likewise.
3382 (IDENTIFIER_NAMESPACE_VALUE): Likewise.
3383 (SET_IDENTIFIER_NAMESPACE_VALUE: Likewise.
3384 (same_type_p): Uppercase macro parameters.
3385 (same_type_ignoring_top_level_qualifiers_p): Likewise.
3386 (OVL_FUNCTION): Wrap long line.
3387 (OVL_CHAIN): Whitespace.
3388 (OVL_CURRENT): Add parenthesis and whitespace.
3389 (OVL_NEXT): Whitespace.
3390 (OVL_USED): Likewise.
3391 (IDENTIFIER_TYPE_VALUE): Likewise.
3392 (REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis.
3393 (SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace.
3394 (LANG_ID_FIELD): Whitespace.
3395 (SET_LANG_ID(NODE,VALUE,NAME): Likewise.
3396 (IDENTIFIER_LABEL_VALUE): Whitespace and wrap.
3397 (SET_IDENTIFIER_LABEL_VALUE): Whitespace.
3398 (IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap.
3399 (SET_IDENTIFIER_IMPLICIT_DECL); Whitespace.
3400 (IDENTIFIER_ERROR_LOCUS): Whitespace and wrap.
3401 (SET_IDENTIFIER_ERROR_LOCUS); Whitespace.
3402 (IDENTIFIER_VIRTUAL_P): Likewise.
3403 (IDENTIFIER_OPNAME_P): Likewise.
3404 (IDENTIFIER_TYPENAME_P): Remove parenthesis.
3405 (C_TYPE_FIELDS_READONLY): Uppercase macro parameters.
3406 (C_SET_EXP_ORIGINAL_CODE): Likewise.
3407 (TYPE_ASSEMBLER_NAME_STRING): Wrap long line.
3408 (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
3409 (IS_AGGR_TYPE): Uppercase macro parameter.
3410 (CLASS_TYPE_P): Likewise.
3411 (IS_AGGR_TYPE_CODE): Uppercase macro parameter and parenthesis.
3412 (IS_AGGR_TYPE_2): Whitespace.
3413 (TAGGED_TYPE_P): Uppercase macro parameter.
3414 (TYPE_BUILT_IN): Whitespace.
3415 (TYPE_FOR_JAVA): Likewise.
3416 (FUNCTION_ARG_CHAIN): Remove parenthesis.
3417 (FUNCTION_FIRST_USER_PARMTYPE): Add parenthesis.
3418 (FUNCTION_FIRST_USER_PARAM): Likewise.
3419 (PROMOTES_TO_AGGR_TYPE): Whitespace.
3420 (DERIVED_FROM_P): Add parenthesis and wrap.
3421 (UNIQUELY_DERIVED_FROM_P): Likewise.
3422 (ACCESSIBLY_UNIQUELY_DERIVED_P): Likewise.
3423 (PUBLICLY_UNIQUELY_DERIVED_P): Likewise.
3424 (CLASSTYPE_USE_TEMPLATE): Whitespace.
3425 (CLASSTYPE_INLINE_FRIENDS): Remove parenthesis.
3426 (TYPE_GETS_DELETE): Add parenthesis.
3427 (TYPE_HAS_CONVERSION): Add parenthesis and wrap.
3428 (TYPE_HAS_ASSIGN_REF): Likewise,
3429 (TYPE_HAS_CONST_ASSIGN_REF): Likewise.
3430 (TYPE_HAS_INIT_REF): Likewise.
3431 (TYPE_HAS_CONST_INIT_REF): Likewise.
3432 (TYPE_BEING_DEFINED): Likewise.
3433 (TYPE_LANG_SPECIFIC): Likewise.
3434 (CLASSTYPE_RTTI): Likewise.
3435 (TYPE_OVERLOADS_CALL_EXPR): Likewise.
3436 (TYPE_OVERLOADS_ARRAY_REF): Likewise.
3437 (TYPE_OVERLOADS_ARROW): Likewise.
3438 (TYPE_USES_MULTIPLE_INHERITANCE): Likewise.
3439 (TYPE_USES_VIRTUAL_BASECLASSES): Add parenthesis.
3440 (CLASSTYPE_METHOD_VEC): Likewise.
3441 (CLASSTYPE_MARKED_N): Likewise.
3442 (CLASSTYPE_MARKED): Likewise.
3443 (CLASSTYPE_MARKED2): Likewise.
3444 (CLASSTYPE_MARKED3): Likewise.
3445 (CLASSTYPE_MARKED4): Likewise.
3446 (CLASSTYPE_MARKED5): Likewise.
3447 (CLASSTYPE_MARKED6): Likewise.
3448 (SET_CLASSTYPE_MARKED): Whitespace.
3449 (CLEAR_CLASSTYPE_MARKED): Likewise.
3450 (SET_CLASSTYPE_MARKED2): Likewise.
3451 (CLEAR_CLASSTYPE_MARKED2): Likewise.
3452 (SET_CLASSTYPE_MARKED3): Likewise.
3453 (CLEAR_CLASSTYPE_MARKED3): Likewise.
3454 (SET_CLASSTYPE_MARKED4): Likewise.
3455 (CLEAR_CLASSTYPE_MARKED4): Likewise.
3456 (SET_CLASSTYPE_MARKED5): Likewise.
3457 (CLEAR_CLASSTYPE_MARKED5): Likewise.
3458 (SET_CLASSTYPE_MARKED6): Likewise.
3459 (CLEAR_CLASSTYPE_MARKED6): Likewise.
3460 (CLASSTYPE_TAGS): Likewise.
3461 (CLASSTYPE_VSIZE): Likewise.
3462 (CLASSTYPE_VBASECLASSES): Likewise.
3463 (CANONICAL_BINFO): Add parenthesis.
3464 (CLASSTYPE_SIZE(NODE): Likewise.
3465 (CLASSTYPE_SIZE_UNIT): Likewise.
3466 (CLASSTYPE_ALIGN(NODE): Likewise.
3467 (CLASSTYPE_USER_ALIGN): Likewise.
3468 (TYPE_JAVA_INTERFACE): Likewise.
3469 (CLASSTYPE_PURE_VIRTUALS): Likewise.
3470 (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Whitespace and wrap.
3471 (TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise.
3472 (CLASSTYPE_HAS_MUTABLE): Likewise.
3473 (CLASSTYPE_FRIEND_CLASSES): Likewise. Likewise.
3474 (CLASSTYPE_DECLARED_CLASS): Whitespace and wrap.
3475 (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Likewise.
3476 (CLASSTYPE_REF_FIELDS_NEED_INIT): Likewise.
3477 (CLASSTYPE_INTERFACE_ONLY): Likewise.
3478 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
3479 (CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
3480 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
3481 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
3482 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
3483 (CLASSTYPE_DEBUG_REQUESTED): Whitespace and wrap.
3484 (BINFO_UNSHARED_MARKED): Whitespace.
3485 (BINFO_MARKED): Whitespace and wrap.
3486 (SET_BINFO_MARKED): Likewise.
3487 (CLEAR_BINFO_MARKED): Likewise.
3488 (BINFO_VTABLE_PATH_MARKED): Likewise.
3489 (SET_BINFO_VTABLE_PATH_MARKED): Likewise.
3490 (CLEAR_BINFO_VTABLE_PATH_MARKED): Likewise.
3491 (BINFO_SUBVTT_INDEX): Remove parenthesis.
3492 (BINFO_VPTR_INDEX): Likewise.
3493 (BINFO_PRIMARY_BASE_OF): Likewise,
3494 (CLASSTYPE_VFIELDS): Whitespace.
3495 (VF_DERIVED_VALUE): Wrap long line.
3496 (NAMESPACE_LEVEL): Whitespace.
3497 (CAN_HAVE_FULL_LANG_DECL_P): Remove parenthesis.
3498 (DEFARG_POINTER): Whitespace.
3499 (DECL_NEEDED_P): Remove parenthesis.
3500 (DECL_LANGUAGE): Whitespace.
3501 (SET_DECL_LANGUAGE): Add parenthesis.
3502 (DECL_CONSTRUCTOR_P): Whitespace and wrap.
3503 (DECL_OVERLOADED_OPERATOR_P): Remove parenthesis.
3504 (DECL_IN_AGGR_P): Whitespace.
3505 (DECL_FRIEND_P): Likewise.
3506 (DECL_BEFRIENDING_CLASSES): Likewise.
3507 (DECL_STATIC_FUNCTION_P): Whitespace and wrap.
3508 (DECL_NONCONVERTING_P): Whitespace.
3509 (DECL_PURE_VIRTUAL_P): Likewise.
3510 (DECL_NEEDS_FINAL_OVERRIDER_P): Likewise.
3511 (DECL_PENDING_INLINE_INFO): Whitespace.
3512 (DECL_SORTED_FIELDS): Likewise.
3513 (DECL_DEFERRED_FN): Likewise.
3514 (DECL_TEMPLATE_INFO): Likewise.
3515 (CLASSTYPE_TEMPLATE_INFO): Whitespace and wrap.
3516 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO); Likewise.
3517 (SET_TYPE_TEMPLATE_INFO): Add parenthesis.
3518 (TMPL_ARGS_LEVEL): Likewise.
3519 (SET_TMPL_ARGS_LEVEL): Likewise.
3520 (INNERMOST_TEMPLATE_PARMS): Whitespace.
3521 (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter.
3522 (INTEGRAL_CODE_P(CODE): Add parenthesis.
3523 (CP_INTEGRAL_TYPE_P): Remove parenthesis.
3524 (TYPE_HAS_CONSTRUCTOR): Whitespace.
3525 (TREE_HAS_CONSTRUCTOR): Likewise.
3526 (TYPE_HAS_DESTRUCTOR): Likewise.
3527 (TYPE_HAS_REAL_ASSIGN_REF): Likewise.
3528 (TYPE_HAS_COMPLEX_ASSIGN_REF): Likewise.
3529 (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
3530 (TYPE_HAS_COMPLEX_INIT_REF): Likewise.
3531 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise.
3532 (TYPE_PTRMEMFUNC_P): Likewise.
3533 (TYPE_PTRMEMFUNC_FLAG): Likewise.
3534 (TYPE_GET_PTRMEMFUNC_TYPE): Likewise.
3535 (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
3536 (TYPE_PTRMEM_CLASS_TYPE): Remove parenthesis.
3537 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
3538 (DECL_ACCESS): Whitespace.
3539 (DECL_GLOBAL_CTOR_P): Remove parenthesis.
3540 (DECL_GLOBAL_DTOR_P): Likewise.
3541 (GLOBAL_INIT_PRIORITY): Likewise.
3542 (DECL_TEMPLATE_PARMS): Likewise.
3543 (DECL_TEMPLATE_RESULT): Likewise.
3544 (DECL_TEMPLATE_INSTANTIATIONS): Likewise.
3545 (DECL_TEMPLATE_SPECIALIZATIONS): Likewise.
3546 (DECL_IMPLICIT_TYPEDEF_P): Remove parenthesis.
3547 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
3548 (PRIMARY_TEMPLATE_P): Add parenthesis.
3549 (DECL_USE_TEMPLATE): Whitespace.
3550 (CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
3551 (SET_CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
3552 (CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
3553 (SET_CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
3554 (CALL_DECLARATOR_PARMS): Remove parenthesis.
3555 (CALL_DECLARATOR_QUALS): Likewise.
3556 (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
3557 (TEMP_NAME_P): Wrap.
3558 (VFIELD_NAME_P): Likewise.
3559 (B_SET): Uppercase macro parameters and add parenthesis.
3560 (B_CLR): Likewise.
3561 (B_TST): Likewise.
3562 (LOOKUP_NAMESPACES_ONLY): Uppercase macro parameters.
3563 (LOOKUP_TYPES_ONLY): Uppercase macro parameters.
3564 (LOOKUP_QUALIFIERS_ONLY): Uppercase macro parameters.
3565 (same_or_base_type_p): Likewise.
3566 (cp_deprecated): Likewise.
3568 2002-01-05 Richard Henderson <rth@redhat.com>
3570 * semantics.c (expand_body): Revert last change.
3572 2002-01-04 Jason Merrill <jason@redhat.com>
3574 PR c++/4122
3575 * class.c (update_vtable_entry_for_fn): Set delta to zero for a
3576 lost primary.
3578 * class.c (build_vtbl_initializer): Check for a lost primary
3579 before calculating the vtable entry to throw away.
3581 2002-01-02 Jason Merrill <jason@redhat.com>
3583 * semantics.c (expand_body): Call outlining_inline_function when
3584 emitting an inline function out of line.
3586 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3588 PR c++/5116, c++/764 reversion
3589 * call.c (build_new_op): Revert the instantiations. They are
3590 incorrect.
3592 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3594 PR c++/5089
3595 * decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void.
3597 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3599 PR c++/3716
3600 * pt.c (tsubst_aggr_type): Move pmf handling into tsubst.
3601 (tsubst, case POINTER_TYPE): Handle pmfs here.
3602 (tsubst, case OFFSET_TYPE): Check it is not an offset to
3603 reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE.
3605 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3607 PR c++/35
3608 * cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too.
3609 (DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too.
3610 * pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the
3611 PARM_DECL.
3612 (tsubst_template_parms): Break up loop statements.
3613 (tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template
3614 parm PARM_DECLs don't get promoted.
3616 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3618 PR c++/5123
3619 * typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR.
3620 (build_x_function_call): Cope with a COMPONENT_REF containing a
3621 TEMPLATE_ID_EXPR.
3623 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3625 PR c++/5213
3626 * pt.c (convert_template_argument): Be more careful determining
3627 when RECORD_TYPE templates are or are not templates.
3629 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3631 PR c++/775
3632 * cp-tree.h (handle_class_head): Adjust prototype.
3633 * decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P
3634 parameters. Use for all class heads.
3635 * parse.y (named_class_head_sans_basetype, named_class_head,
3636 named_complex_class_head_sans_basetype,
3637 named_class_head_sans_basetype_defn,
3638 unnamed_class_head): Remove.
3639 (class_head, class_head_apparent_template): Recognize class heads
3640 (class_head_decl, class_head_defn): New reductions. Process class
3641 heads.
3642 (structsp): Adjust class definition and class declaration
3643 reductions.
3644 (maybe_base_class_list): Give diagnostic on empty list.
3646 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3648 PR c++/4379
3649 * typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a
3650 single non-static member.
3651 (unary_complex_lvalue): If it cannot be a pointer to member, don't
3652 make it so. Check it is not pointer to reference.
3654 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3656 PR c++/5132
3657 * decl2.c (reparse_absdcl_as_casts): Don't digest_init if we
3658 are processing a template decl.
3660 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
3662 PR c++/5116, c++/764
3663 * call.c (build_new_op): Make sure template class operands are
3664 instantiated. Simplify arglist construction.
3666 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
3668 * call.c (build_user_type_conversion_1): Use my_friendly_assert
3669 rather than if ... abort.
3670 * cvt.c (convert_to_reference): Likewise.
3671 * semantics.c (setup_vtbl_ptr): Likewise.
3672 * pt.c (lookup_template_class): Comment typo.
3674 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
3676 PR c++/5125
3677 * pt.c (push_template_decl_real): Make sure DECL has
3678 DECL_LANG_SPECIFIC.
3680 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
3682 PR c++/335
3683 * init.c (resolve_offset_ref): Copy cv qualifiers of this pointer
3684 for non-reference fields.
3685 * typeck.c (require_complete_type): Use resolve_offset_ref).
3687 2001-12-26 Nathan Sidwell <nathan@codesourcery.com>
3689 PR c++/196
3690 * parse.y (bad_parm): Better diagnostic when given a SCOPE_REF.
3692 2001-12-24 Nathan Sidwell <nathan@codesourcery.com>
3694 PR c++/160
3695 * typeck.c (build_modify_expr): Remove old unreachable code & tidy
3696 up. Don't stabilize_references when initializing a reference.
3698 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3700 * decl2.c (lang_f_options): Const-ify.
3702 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3704 * config-lang.in (diff_excludes): Remove.
3706 2001-12-19 Nathan Sidwell <nathan@codesourcery.com>
3708 PR c++/90
3709 * typeck.c (build_function_call_real): Use original function
3710 expression for errors.
3712 2001-12-18 Jason Merrill <jason@redhat.com>
3714 PR c++/3242
3715 * class.c (add_method): Do compare 'this' quals when trying to match a
3716 used function. Don't defer to another used function.
3718 2001-12-18 Nathan Sidwell <nathan@codesourcery.com>
3720 * pt.c (instantiate_clone): Remove, fold into ...
3721 (instantiate_template): ... here. Simplify by removing mutual
3722 recursion.
3723 * typeck2.c (build_m_component_ref): Don't cv qualify the function
3724 pointed to by a pointer to function.
3725 * class.c (delete_duplicate_fields_1): Typo.
3727 2001-12-18 Jason Merrill <jason@redhat.com>
3729 C++ ABI change: destroy value arguments in caller.
3730 * semantics.c (genrtl_start_function, genrtl_finish_function): Don't
3731 create an extra binding level for the parameters.
3732 * decl.c (store_parm_decls): Don't do parameter cleanups.
3734 2001-12-18 Nathan Sidwell <nathan@codesourcery.com>
3736 * call.c (build_new_method_call): Use '%#V'.
3737 * error.c (cv_to_string): Use V parameter to determine padding.
3739 2001-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3741 * call.c, decl2.c, init.c: Use "built-in" and "bit-field"
3742 spellings in messages.
3744 2001-12-17 Zack Weinberg <zack@codesourcery.com>
3746 * cp-tree.h: Delete #defines for cp_error, cp_warning,
3747 cp_pedwarn, and cp_compiler_error.
3748 * call.c, class.c, cp-tree.h, cvt.c, decl.c, decl2.c, error.c,
3749 except.c, friend.c, init.c, lex.c, method.c, parse.y, pt.c,
3750 rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c,
3751 typeck2.c: Change calls to the above macros to use their
3752 language-independent equivalents: error, warning, pedwarn, and
3753 internal_error respectively.
3755 2001-12-16 Neil Booth <neil@daikokuya.demon.co.uk>
3757 * decl2.c (finish_file): Remove back_end_hook.
3759 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3761 * ChangeLog.1, ChangeLog.2, ChangeLog, NEWS, call.c, class.c,
3762 cp-tree.h, decl.c, decl2.c, except.c, operators.def, optimize.c,
3763 pt.c, rtti.c, semantics.c, typeck.c: Fix spelling errors.
3765 2001-12-15 Joseph S. Myers <jsm28@cam.ac.uk>
3767 * lang-options.h: Use American spelling in messages.
3769 2001-12-13 Jason Merrill <jason@redhat.com>
3771 * Make-lang.in (parse.h): Separate rule, just depend on parse.c.
3773 Use cleanups to run base and member destructors.
3774 * init.c (push_base_cleanups): New function, split out from...
3775 (build_delete): ...here. Lose !TYPE_HAS_DESTRUCTOR code.
3776 * decl.c (finish_destructor_body): Move vbase destruction code to
3777 push_base_cleanups.
3778 (begin_function_body, finish_function_body): New fns.
3779 (finish_function): Move [cd]tor handling and call_poplevel to
3780 finish_function_body.
3781 (pushdecl): Skip the new level.
3782 * semantics.c (genrtl_try_block): Don't call end_protect_partials.
3783 (setup_vtbl_ptr): Call push_base_cleanups.
3784 * method.c (synthesize_method): Call {begin,end}_function_body.
3785 * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK.
3786 * cp-tree.h: Declare new fns.
3787 * parse.y (function_body, .begin_function_body): New nonterminals.
3788 (fndef, pending_inline, function_try_block): Use function_body.
3789 (ctor_initializer_opt, function_try_block): No longer has a value.
3790 (base_init): Remove .set_base_init token.
3791 (.set_base_init, compstmt_or_error): Remove.
3792 * Make-lang.in (parse.c): Expect two fewer s/r conflicts.
3794 * optimize.c (maybe_clone_body): Fix parameter updating.
3796 2001-12-12 Jason Merrill <jason@redhat.com>
3798 * decl.c (store_parm_decls): Remove parms_have_cleanups cruft.
3799 * semantics.c (genrtl_start_function): Don't pass
3800 parms_have_cleanups or push an extra binding level.
3801 (genrtl_finish_function): Lose cleanup_label cruft.
3803 * cp-tree.h (struct cp_language_function): Remove x_ctor_label.
3804 (ctor_label): Remove.
3805 * semantics.c (finish_return_stmt): Lose ctor_label support.
3806 * decl.c (finish_constructor_body, mark_lang_function): Likewise.
3807 * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not
3808 dtor_label.
3810 * call.c (build_new_method_call): Let resolves_to_fixed_type_p
3811 check for [cd]tors.
3812 * class.c (fixed_type_or_null, case INDIRECT_REF): Fix.
3814 * decl.c (finish_function): Check VMS_TARGET, not VMS.
3816 * decl.c (start_cleanup_fn): Remove redundant pushlevel.
3817 (end_cleanup_fn): And poplevel.
3819 * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER
3820 if we're in a template.
3822 2001-12-12 Jakub Jelinek <jakub@redhat.com>
3824 * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P,
3825 ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT,
3826 THIS_NAME_P): Delete.
3827 * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P,
3828 THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash
3829 with internal naming scheme.
3830 * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use.
3832 2001-12-12 Nathan Sidwell <nathan@codesourcery.com>
3834 * decl.c (grokdeclarator): Deprecated implicit typename use.
3836 2001-12-11 Nathan Sidwell <nathan@codesourcery.com>
3838 PR g++/51
3839 * parse.y (frob_specs): Indicate it is a language linkage which
3840 contained the extern.
3841 * decl.c (grokdeclarator): Allow extern language linkage with
3842 other specifiers.
3844 2001-12-10 Nathan Sidwell <nathan@codesourcery.com>
3846 PR g++/72
3847 * decl.c (add_binding): Don't reject duplicate typedefs involving
3848 template parameters.
3850 2001-12-10 Neil Booth <neil@daikokuya.demon.co.uk>
3852 * parse.y, semantics.c: Similarly.
3854 2001-12-09 Nathan Sidwell <nathan@codesourcery.com>
3856 PR g++/87
3857 * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p.
3858 (copy_args_p): Rename to ...
3859 (copy_fn_p): ... here.
3860 (grok_special_member_properties): New function.
3861 (grok_op_properties): Lose VIRTUALP parameter.
3862 (copy_assignment_arg_p): Remove.
3863 * call.c (build_over_call): Use copy_fn_p.
3864 * decl.c (grokfndecl): Reformat. Adjust call to
3865 grok_op_properties.
3866 (copy_args_p): Rename to ...
3867 (copy_fn_p): ... here. Reject template functions. Check for pass
3868 by value.
3869 (grok_special_member_properties): Remember special functions.
3870 (grok_ctor_properties): Don't remember them here, just check.
3871 (grok_op_properties): Likewise.
3872 (start_method): Call grok_special_member_properties.
3873 * decl2.c (grokfield): Likewise.
3874 (copy_assignment_arg_p): Remove.
3875 (grok_function_init): Don't remember abstract assignment here.
3876 * pt.c (instantiate_class_template): Call
3877 grok_special_member_properties.
3878 (tsubst_decl): Adjust grok_op_properties call.
3880 2001-12-08 Aldy Hernandez <aldyh@redhat.com>
3882 * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and
3883 RID_TYPES_COMPATIBLE_P.
3885 2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
3887 * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in
3888 call to build_aggr_init.
3889 * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND.
3891 2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk>
3893 * parse.y: Replace uses of the string non-terminal with STRING.
3894 Don't perform string concatentaion here.
3895 (string): Remove non-terminal.
3896 * semantics.c (finish_asm_stmt): Don't concatenate strings here.
3898 2001-12-05 Jason Merrill <jason@redhat.com>
3900 * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
3901 (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
3902 * tree.c (cp_start_inlining, cp_end_inlining): New fns.
3903 * pt.c (push_tinst_level): No longer static.
3904 * cp-tree.h: Declare them.
3906 * init.c (resolve_offset_ref): Don't check access for the base
3907 conversion to access a FIELD_DECL.
3909 * cp-tree.h (TYPE_REFFN_P): New macro.
3910 * decl.c (bad_specifiers): Check it, too.
3912 * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
3913 on the __*_type_info type if we haven't seen a definition.
3915 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk>
3917 * decl.c: Include c-common.h.
3918 (shadow_warning): Move to c-common.c.
3920 Wed Dec 5 17:00:49 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3922 * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.
3924 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
3926 * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm.
3928 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
3930 PR g++/164
3931 * init.c (sort_base_init): Allow binfos to be directly specified.
3932 * method.c (do_build_copy_constructor): Explicitly convert to the
3933 base instance.
3934 (do_build_assign_ref): Likewise.
3936 2001-12-03 Hans-Peter Nilsson <hp@bitrange.com>
3938 * decl.c (xref_basetypes): Don't use C99 construct in tag_code
3939 declaration and initialization.
3941 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3943 * typeck2.c: Remove leading capital from diagnostic messages, as
3944 per GNU coding standards.
3946 2001-12-03 Mumit Khan <khan@nanotech.wisc.edu>
3948 PR c++/3394
3949 * decl.c (xref_basetypes): Handle attributes between
3950 'class' and name.
3952 2001-12-03 Nathan Sidwell <nathan@codesourcery.com>
3954 PR g++/3381
3955 * parse.y (named_complex_class_head_sans_basetype): Add new
3956 reduction.
3957 * Make-lang.in (parse.c): Adjust expected conflict count.
3959 2001-12-03 Jason Merrill <jason@redhat.com>
3961 * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the
3962 immediate binfos for our virtual bases.
3964 2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk>
3966 * call.c (build_java_interface_fn_ref): Similarly.
3967 * except.c (is_admissible_throw_operand): Similarly.
3968 * init.c (build_java_class_ref): Similarly.
3969 * xref.c (open_xref_file): Similarly.
3971 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3973 * class.c (finish_struct): Remove trailing periods from messages.
3974 * decl.c (check_tag_decl): Similarly.
3975 * lex.c (cxx_set_yydebug): Similarly.
3976 * typeck2.c (friendly_abort): Similarly.
3978 2001-11-29 Mark Mitchell <mark@codesourcery.com>
3980 PR c++/3048
3981 * cp-tree.h (ovl_member): Remove.
3982 * decl2.c (merge_functions): Handle extern "C" functions
3983 specially.
3984 * tree.c (ovl_member): Remove.
3986 2001-11-29 Mark Mitchell <mark@codesourcery.com>
3988 PR c++/4842
3989 * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a
3990 FUNCTION_DECL, as input.
3991 (mark_overriders): Remove.
3992 (warn_hidden): Rework for the new ABI.
3994 2001-11-29 Mark Mitchell <mark@codesourcery.com>
3996 PR c++/3471
3997 * call.c (convert_like_real): Do not build additional temporaries
3998 for rvalues of class type.
4000 2001-11-28 Nathan Sidwell <nathan@codesourcery.com>
4002 * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base.
4003 (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise.
4004 (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise.
4005 (DERIVED_FROM_P): Likewise.
4006 (enum base_access): Renumber, add ba_quiet bit mask.
4007 (get_binfo): Remove.
4008 (get_base_distance): Remove.
4009 (binfo_value): Remove.
4010 (ACCESSIBLY_DERIVED_FROM_P): Remove.
4011 * call.c (standard_conversion): Use lookup_base.
4012 * class.c (strictly_overrides): Likewise.
4013 (layout_virtual_bases): Likewise.
4014 (warn_about_ambiguous_direct_bases): Likewise.
4015 (is_base_of_enclosing_class): Likewise.
4016 (add_vcall_offset_vtbl_entries_1): Likewise.
4017 * cvt.c (build_up_reference): Adjust comment.
4018 * init.c (build_member_call): Reformat.
4019 * search.c (get_binfo): Remove.
4020 (get_base_distance_recursive): Remove.
4021 (get_base_distance): Remove.
4022 (lookup_base_r): Tweak.
4023 (lookup_base): Add ba_quiet control. Complete the types here.
4024 (covariant_return_p): Use lookup_base.
4025 * tree.c (binfo_value): Remove.
4026 (maybe_dummy_object): Use lookup_base.
4027 * typeck.c (build_static_cast): Use lookup_base.
4028 (get_delta_difference): Likewise.
4029 * typeck2.c (binfo_or_else): Use lookup_base.
4030 (build_scoped_ref): Add back error_mark_check.
4031 (build_m_component_ref): Use lookup_base.
4033 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4035 * Make-lang.in (c++.generated-manpages): New dummy target.
4037 Tue Nov 27 09:03:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4039 * Make-lang.in (cp-lang.o): Depends on c-common.h.
4040 * cp-lang.c (c-common.h): Include.
4041 (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
4042 * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
4043 * expr.c (init_cplus_expand): Don't set lang_expand_constant.
4045 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk>
4047 * decl2.c (c_language): Move to c-common.c.
4048 * lex.c (cxx_post_options, cxx_init_options): Use c-common.c
4049 functions.
4050 (cxx_init): Update.
4052 2001-11-26 Jason Merrill <jason@redhat.com>
4054 * call.c (joust): Remove COND_EXPR hack.
4056 2001-11-25 Aldy Hernandez <aldyh@redhat.com>
4058 * search.c (lookup_base_r): Declare bk in variable declaration
4059 space.
4061 2001-11-25 Nathan Sidwell <nathan@codesourcery.com>
4063 PR g++/3145
4064 * class.c (build_vbase_pointer): Remove.
4065 (build_vbase_path): Remove.
4066 (build_base_path): New function.
4067 * cp-tree.h (base_access, base_kind): New enumerations.
4068 (build_base_path): Declare.
4069 (convert_pointer_to_real): Remove.
4070 (convert_pointer_to): Remove.
4071 (lookup_base): Declare.
4072 (convert_pointer_to_vbase): Remove.
4073 * call.c (build_scoped_method_call): Use lookup_base &
4074 build_base_path instead of convert_pointer_to_real,
4075 get_base_distance & get_binfo.
4076 (build_over_call): Likewise.
4077 * cvt.c (cp_convert_to_pointer): Likewise.
4078 (convert_to_pointer_force): Likewise.
4079 (build_up_reference): Likewise.
4080 (convert_pointer_to_real): Remove.
4081 (convert_pointer_to): Remove.
4082 * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
4083 instead of convert_pointer_to_vbase & build_vbase_path.
4084 (emit_base_init): Use build_base_path instead of
4085 convert_pointer_to_real.
4086 (expand_virtual_init): Lose unrequired conversions.
4087 (resolve_offset_ref): Use lookup_base and build_base_path
4088 instead of convert_pointer_to.
4089 * rtti.c (build_dynamic_cast_1): Use lookup_base &
4090 build_base_path instead of get_base_distance & build_vbase_path.
4091 * search.c (get_vbase_1): Remove.
4092 (get_vbase): Remove.
4093 (convert_pointer_to_vbase): Remove.
4094 (lookup_base_r): New function.
4095 (lookup_base): New function.
4096 * typeck.c (require_complete_type): Use lookup_base &
4097 build_base_path instead of convert_pointer_to.
4098 (build_component_ref): Likewise.
4099 (build_x_function_call): Likewise.
4100 (get_member_function_from_ptrfunc): Likewise.
4101 (build_component_addr): Likewise.
4102 * typeck2.c (build_scoped_ref): Likewise.
4104 2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4106 * cp-tree.h (CP_TYPE_QUALS): Removed.
4107 * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
4108 * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
4109 LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
4110 * dump.c (cp_dump_tree): Use void* dump_info argument to match
4111 lang-hooks prototype.
4112 * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
4113 rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
4114 CP_TYPE_QUALS changed to cp_type_quals.
4115 * Make-lang.in: References to c-dump.h changed to tree-dump.h.
4116 (CXX_C_OBJS): Remove c-dump.o.
4118 2001-11-21 Mark Mitchell <mark@codesourcery.com>
4120 PR c++/3637
4121 * pt.c (lookup_template_class): Ensure that all specializations
4122 are registered on the list corresponding to the most general
4123 template.
4125 2001-11-20 Mark Mitchell <mark@codesourcery.com>
4127 * call.c (non_reference): Add documentation.
4128 (convert_class_to_reference): Do not strip reference types
4129 from conversion operators.
4130 (maybe_handle_ref_bind): Simplify.
4131 (compare_ics): Correct handling of references.
4133 2001-11-19 John Wilkinson <johnw@research.att.com>
4135 * dump.c (dump_op): New function.
4136 (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use
4137 dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
4138 DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
4140 2001-11-19 Mark Mitchell <mark@codesourcery.com>
4142 PR4629
4143 * semantics.c (finish_sizeof): Make sure that expression created
4144 while processing a template do not have a type.
4145 (finish_alignof): Likewise.
4146 * typeck.c (c_sizeof): Likewise.
4147 (expr_sizeof): Likewise.
4149 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4151 * lex.c (cxx_finish): Call c_common_finish.
4152 (finish_parse): Remove.
4154 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4156 * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
4157 when displaying error message about missing array bounds.
4159 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4161 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
4162 CONST_CAST_EXPR.
4163 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
4165 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk>
4167 * cp-tree.h (print_class_statistics): Restore.
4169 2001-11-15 Jason Merrill <jason@redhat.com>
4171 * method.c (use_thunk): Don't emit debugging information for thunks.
4173 * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
4174 * decl.c (make_typename_type): Handle getting a class template.
4175 * search.c (lookup_field_r): A class template is good enough for
4176 want_type.
4178 * call.c (convert_like_real): Only use cp_convert for the bad part.
4179 (standard_conversion): Also allow bad int->enum.
4180 * typeck.c (ptr_reasonably_similar): Also allow functions to
4181 interconvert. Pointers to same-size integers are reasonably
4182 similar.
4184 * cvt.c (convert_to_void): If we build a new COND_EXPR, always
4185 give it void type.
4187 2001-11-15 Nathan Sidwell <nathan@codesourcery.com>
4189 PR g++/3154
4190 * init.c (sort_base_init): Remove unreachable code.
4191 (expand_member_init): Adjust comment to reflect reality. Simplify
4192 and remove unreachable code.
4194 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4196 * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
4197 (cxx_init): Update prototype.
4198 * decl.c (init_decl_processing): Rename. Move null node init
4199 to its creation time.
4200 * lex.c (cxx_init_options): Update.
4201 (cxx_init): Combine with old init_parse; also call
4202 cxx_init_decl_processing.
4204 2001-11-14 Richard Sandiford <rsandifo@redhat.com>
4206 * decl.c (check_initializer): Try to complete the type of an
4207 array element before checking whether it's complete. Don't
4208 complain about arrays with complete element types but an
4209 unknown size.
4210 (cp_finish_decl): Build the hierarchical constructor before
4211 calling maybe_deduce_size_from_array_init.
4213 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
4215 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
4217 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
4219 PR g++/4206
4220 * parse.y (already_scoped_stmt): Remove.
4221 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
4223 2001-11-12 H.J. Lu <hjl@gnu.org>
4225 * cvt.c (ocp_convert): Don't warn the address of a weak
4226 function is always `true'.
4228 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4230 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
4231 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
4232 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
4233 * cp-tree.h (print_class_statistics): Remove.
4234 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
4235 cxx_print_identifier, cxx_set_yydebug): New.
4236 * lex.c (set_yydebug): Rename c_set_yydebug.
4237 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
4238 lang_print_xnode): Rename.
4239 * tree.c (print_lang_statistics): Rename.
4241 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4243 * class.c (dump_array): Fix format specifier warning.
4245 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4247 * cp-lang.c (LANG_HOOKS_NAME): Override.
4248 (struct lang_hooks): Constify.
4249 * lex.c (cxx_init_options): Update.
4250 (lang_identify): Remove.
4251 * parse.y (language_string): Remove.
4253 2001-11-08 Andreas Franck <afranck@gmx.de>
4255 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
4256 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
4257 suggested by autoconf.
4258 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
4259 (c++.install-common): Use the transformed target alias names.
4261 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4263 * Make-lang.in: Update.
4264 * cp-lang.c: Include langhooks-def.h.
4266 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4268 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
4270 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4272 * lex.c (copy_lang_type): Add static prototype.
4274 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4276 * pt.c (unify): Handle SCOPE_REF.
4278 2001-11-01 Jakub Jelinek <jakub@redhat.com>
4280 * tree.c (cp_copy_res_decl_for_inlining): Adjust
4281 DECL_ABSTRACT_ORIGIN for the return variable.
4283 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4285 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4287 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
4289 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
4290 semantics.c, spew.c: Fix spelling errors.
4292 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4294 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
4296 2001-10-25 Zack Weinberg <zack@codesourcery.com>
4298 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
4299 pop_everything.
4301 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4303 * cp-lang.c (cxx_get_alias_set): New function.
4304 Point LANG_HOOKS_GET_ALIAS_SET to it.
4306 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4308 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
4309 * cp-tree.h (make_unbound_class_template): Prototype new function.
4310 * decl.c (make_unbound_class_template): New function.
4311 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
4312 * error.c (dump_type): Likewise.
4313 * mangle.c (write_type): Likewise.
4314 * parse.y (template_parm): Likewise.
4315 (template_argument): Use make_unbound_class_template.
4316 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
4317 (tsubst): Likewise.
4318 (tsubst_copy): Likewise.
4319 (unify): Likewise.
4320 * tree.c (walk_tree): Likewise.
4321 * typeck.c (comptypes): Likewise.
4323 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4325 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
4326 extra calls into fewer ones.
4328 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
4330 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
4331 Warn when merging inline with attribute noinline.
4332 (start_decl, start_function): Warn if inline and attribute
4333 noinline appear in the same declaration.
4335 2001-10-16 H.J. Lu <hjl@gnu.org>
4337 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
4338 for tree checking disabled.
4340 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
4342 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
4343 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
4345 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
4347 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
4348 (unify): Only handle MINUS_EXPR specially if the above flag is set
4349 and the subtracted constant is 1. Clear the flag on recursive calls.
4350 Set it when unifying the maximum value in an INTEGER_TYPE's range.
4352 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
4354 * decl.c (bad_specifiers): Don't allow exception specifications
4355 on any typedefs.
4357 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
4359 * cp/lex.c (init_cp_pragma): Similarly.
4361 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4363 * pt.c (lookup_template_class): Build complete template arguments
4364 for BOUND_TEMPLATE_TEMPLATE_PARM.
4366 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4368 * cp-tree.h (TYPE_BINFO): Update comment.
4369 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
4370 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
4371 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
4372 (copy_type): Prototype new function.
4373 * lex.c (copy_lang_decl): Gather tree node statistics.
4374 (copy_lang_type): New function.
4375 (copy_type): Likewise.
4376 (cp_make_lang_type): Create lang_type for
4377 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
4378 and BOUND_TEMPLATE_TEMPLATE_PARM.
4379 * pt.c (tsubst): Use copy_type instead of copy_node.
4380 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
4382 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4384 * pt.c (determine_specialization): Ignore functions without
4385 DECL_TEMPLATE_INFO.
4387 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
4389 PR g++/4476
4390 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
4392 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
4394 * typeck2.c (store_init_value): Don't re-digest a bracketed
4395 initializer.
4397 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
4398 ANON_AGGR_TYPE_P.
4400 2001-10-11 Richard Henderson <rth@redhat.com>
4402 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
4403 of an asm statement.
4404 (build_vtbl_ref_1): Split out from build_vtbl_ref.
4405 (build_vfn_ref): Use it to handle vtable descriptors before
4406 calling build_vtable_entry_ref.
4407 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
4409 2001-10-10 Richard Henderson <rth@redhat.com>
4411 * parse.y (asm_operand): Allow named operands.
4412 * semantics.c (finish_asm_stmt): Tweek for changed location
4413 of the operand constrant.
4415 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
4417 * call.c (standard_conversion): Add bad conversion between
4418 integers and pointers.
4419 (convert_like_real): Don't use convert_for_initialization for bad
4420 conversions; complain here and use cp_convert.
4421 (build_over_call): Don't handle bad conversions specially.
4422 (perform_implicit_conversion): Allow bad conversions.
4423 (can_convert_arg_bad): New fn.
4424 * cp-tree.h: Declare it.
4425 * typeck.c (convert_for_assignment): Use it.
4426 (ptr_reasonably_similar): Any target type is similar to void.
4428 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
4430 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
4431 (cp/cp-lang.o): New rule.
4432 * cp-tree.h: Declare hooks.
4433 * tree.c: Make hooks non-static.
4434 (init_tree): Don't initialize hooks here.
4435 * lex.c: Likewise. Move definition of lang_hooks to...
4436 * cp-lang.c: ... new file.
4438 2001-10-08 Richard Henderson <rth@redhat.com>
4440 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
4441 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
4443 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4445 * class.c (build_vtable_entry_ref): Const-ify.
4446 * decl.c (predefined_identifier,
4447 initialize_predefined_identifiers): Likewise.
4448 * init.c (build_new_1): Likewise.
4449 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
4450 Likewise.
4452 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
4454 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
4455 (INSNS_PER_STMT): Likewise.
4456 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
4457 (copy_body, initialize_inlined_parameters): Likewise.
4458 (declare_return_variable, inlinable_function_p): Likewise.
4459 (expand_call_inline, expand_calls_inline): Likewise.
4460 (optimize_inline_calls, clone_body): Likewise.
4461 * tree.c (walk_tree): Moved to ../tree-inline.c.
4462 (walk_tree_without_duplicates): Likewise.
4463 (copy_tree_r, remap_save_expr): Likewise.
4465 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
4467 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
4468 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
4469 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
4470 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
4471 (flag_inline_trees): Moved declaration to ../tree-inline.h.
4472 (walk_tree): Moved declaration to ../tree-inline.h.
4473 (walk_tree_without_duplicates, copy_tree_r): Likewise.
4474 (remap_save_expr): Likewise.
4475 * decl.c: Include tree-inline.h.
4476 (lang_mark_tree): Don't mark inlined_fns.
4477 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
4478 * optimize.c: Include tree-inline.h.
4479 (optimize_inline_calls): Move declaration to ../tree.h, as
4480 non-static.
4481 (remap_decl): Use language-independent constructs and hooks.
4482 (remap_block, copy_body_r, declare_return_variable): Likewise.
4483 (inlinable_function_p): Likewise. Don't test for
4484 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
4485 no longer language-specific.
4486 (optimize_inline_calls): Likewise. Make it non-static. Moved
4487 call of dump_function to...
4488 (optimize_function): Here...
4489 (clone_body): New function, extracted from...
4490 (maybe_clone_body): ... here. Build decl_map locally and pass
4491 it on to clone_body.
4492 * pt.c, semantics.c: Include tree-inline.h.
4493 * tree.c: Likewise.
4494 (cp_walk_subtrees): New language-specific hook for tree inlining.
4495 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
4496 cp_is_overload_p, cp_auto_var_in_fn_p,
4497 cp_copy_res_decl_for_inlining): Likewise.
4498 (walk_tree): Move language-specific constructs into...
4499 (cp_walk_subtrees): this new function.
4500 (copy_tree_r): Use language-independent constructs and hooks.
4501 (init_tree): Initialize tree inlining hooks.
4502 (remap_save_expr): Adjust prototype so that the declaration
4503 does not require the definition of splay_tree.
4505 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
4507 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
4508 to build the declaration instead of the declaration itself.
4510 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
4512 * decl2.c (cxx_decode_option): Add 'else'.
4514 * spew.c (end_input): No longer static.
4515 * cp-tree.h: Declare it.
4516 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
4518 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
4520 * call.c (build_over_call), typeck.c (build_function_call_real):
4521 Pass type attributes to check_function_format rather than name or
4522 assembler name. Don't require there to be a name or assembler
4523 name to check formats.
4525 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
4527 * decl.c (init_decl_processing): Don't call
4528 init_function_format_info. Initialize lang_attribute_table
4529 earlier.
4530 (builtin_function): Call decl_attributes.
4531 (insert_default_attributes): New.
4533 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
4535 * decl.c (grokdeclarator): Copy array typedef handling from C
4536 frontend.
4538 * decl.c (grokdeclarator): Copy too-large array handling from C
4539 frontend.
4541 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
4543 * config-lang.in (target_libs): Added target-gperf, so that we
4544 don't try to build it if C++ is disabled.
4546 2001-09-23 Zack Weinberg <zack@codesourcery.com>
4548 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
4549 (cp/errfn.o): Delete rule.
4550 (cp/error.o): Depend on flags.h.
4551 * errfn.c: Delete file.
4552 * cp-tree.h: Declare warn_deprecated. Remove definitions of
4553 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
4554 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
4555 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
4556 internal_error respectively. Make cp_deprecated into a macro.
4557 Don't define cp_printer typedef or declare cp_printers.
4558 * error.c: Include flags.h.
4559 Delete: struct tree_formatting_info, print_function_argument_list,
4560 print_declaration, print_expression, print_function_declaration,
4561 print_function_parameter, print_type_id, print_cv_qualifier_seq,
4562 print_type_specifier_seq, print_simple_type_specifier,
4563 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
4564 print_parameter_declaration_clause, print_exception_specification,
4565 print_nested_name_specifier, and definition of cp_printers.
4566 (locate_error): New function.
4567 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
4568 rewritten in terms of locate_error and diagnostic.c.
4569 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
4570 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
4571 (init_error): Adjust to match.
4573 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4575 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
4577 2001-09-21 Richard Henderson <rth@redhat.com>
4579 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
4580 (build_vtbl_initializer): Likewise.
4581 (build_vfn_ref): New.
4582 * cp-tree.h: Declare it.
4583 * call.c (build_over_call): Use it.
4584 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
4585 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
4587 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
4589 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
4591 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
4593 Table-driven attributes.
4594 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
4595 * decl2.c (cplus_decl_attributes): Only take one attributes
4596 parameter.
4597 * cp-tree.c (cplus_decl_attributes): Update prototype.
4598 * class.c (finish_struct), decl.c (start_decl, start_function),
4599 decl2.c (grokfield), friend.c (do_friend), parse.y
4600 (parse_bitfield): Update calls to cplus_decl_attributes.
4601 * decl.c (grokdeclarator): Take a pointer to a single ordinary
4602 attribute list.
4603 * decl.h (grokdeclarator): Update prototype.
4604 * decl2.c (grokfield): Take a single ordinary attribute list.
4605 * friend.c (do_friend): Likewise.
4606 * decl.c (shadow_tag, groktypename, start_decl,
4607 start_handler_parms, grokdeclarator, grokparms, start_function,
4608 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
4609 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
4610 (process_template_parm, do_decl_instantiation): Pass single
4611 ordinary attribute lists around.
4612 * decl.c (grokdeclarator): Correct handling of nested attributes.
4613 Revert the patch
4614 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
4615 * decl.c (grokdeclarator): Embedded attrs bind to the right,
4616 not the left.
4617 .
4618 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
4619 (cp_attribute_table): Declare.
4620 * decl.c (valid_lang_attribute): Don't define.
4621 (lang_attribute_table): Define.
4622 (init_decl_processing): Initialize lang_attribute_table instead of
4623 valid_lang_attribute.
4624 * tree.c (cp_valid_lang_attribute): Remove.
4625 (handle_java_interface_attribute, handle_com_interface_attribute,
4626 handle_init_priority_attribute): New functions.
4627 (cp_attribute_table): New array.
4628 * decl2.c (import_export_class): Don't use
4629 targetm.valid_type_attribute.
4631 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
4633 * Make-lang.in (cp/error.o): Depend on real.h
4634 * error.c: #include "real.h"
4636 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4638 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
4639 xmalloc/strcpy/strcat.
4641 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4643 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
4644 Const-ification.
4645 * pt.c (tsubst_decl): Likewise.
4647 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4649 * decl2.c (lang_f_options): Const-ification.
4650 * lex.c (cplus_tree_code_name): Likewise.
4651 * spew.c (yyerror): Likewise.
4653 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
4655 PR c++/3986
4656 * class.c (force_canonical_binfo_r): Check & move an indirect
4657 primary base first.
4658 (force_canonical_binfo): Check that it's not already
4659 canonical.
4660 (mark_primary_virtual_base): Remove BINFO parameter.
4661 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
4663 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
4665 Remove TYPE_NONCOPIED_PARTS.
4666 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
4667 CLASSTYPE_PURE_VIRTUALS.
4668 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
4669 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
4670 (layout_class_type): Don't call fixup_inline_methods here ...
4671 (finish_struct_1): ... call it here.
4673 2001-09-04 Mark Mitchell <mark@codesourcery.com>
4675 * decl.c (duplicate_decls): Remove code deadling with
4676 DECL_SAVED_INSNS.
4677 * decl2.c (finish_file): Likewise.
4678 * pt.c (instantiate_decl): Likewise.
4679 * semantics.c (expand_body): Don't defer local functions if
4680 they wouldn't be deferred for some other reason. Don't
4681 generate RTL for functions that will not be emitted.
4682 (genrtl_start_function): Remove code deadling with
4683 DECL_SAVED_INSNS.
4684 (genrtl_finish_function): Likewise.
4686 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
4688 PR c++/4203
4689 * call.c (build_over_call): Do not optimize any empty base
4690 construction.
4692 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4694 * error.c (dump_template_decl): Output template parameters
4695 together with their specifiers.
4696 Output `class' prefix for template template parameter.
4697 (dump_decl): Fix formatting.
4699 2001-08-30 Kurt Garloff <garloff@suse.de>
4701 * optimize.c (inlinable_function_p): Allow only smaller single
4702 functions. Halve inline limit after reaching recursive limit.
4704 2001-08-30 Joern Rennecke <amylaar@redhat.com>
4705 Jason Merrill <jason_merrill@redhat.com>
4707 * class.c (build_vtable_entry_ref): Subtract in char*, not
4708 ptrdiff_t.
4710 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
4712 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
4713 (build_cplus_array_type): Use cp_build_qualified_type, not
4714 TYPE_MAIN_VARIANT, to get an unqualified version.
4716 * decl2.c (grok_alignof): Lose.
4717 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
4718 * typeck.c (c_alignof): Lose.
4719 * semantics.c (finish_sizeof, finish_alignof): New.
4720 * parse.y: Use them.
4721 * cp-tree.h: Declare them.
4723 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
4725 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
4726 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
4727 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
4729 2001-08-19 Jakub Jelinek <jakub@redhat.com>
4731 * typeck2.c (add_exception_specifier): Only require complete type if
4732 not in processing template declaration.
4734 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4736 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
4737 GNU_xref_start_scope and GNU_xref_end_scope.
4739 * tree.c (TYPE_HASH): Moved to ../tree.h.
4741 2001-08-16 Mark Mitchell <mark@codesourcery.com>
4743 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
4744 on COMPOUND_EXPRs.
4746 2001-08-14 Richard Henderson <rth@redhat.com>
4748 * class.c, cp-tree.h (build_vfn_ref): Remove.
4749 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
4751 2001-08-13 Mark Mitchell <mark@codesourcery.com>
4753 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
4754 empty class assignment as having side-effects to avoid
4755 spurious warnings.
4757 2001-08-13 Zack Weinberg <zackw@panix.com>
4759 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
4760 * except.c: Include libfuncs.h.
4762 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
4764 * decl.c (grokdeclarator): Clarify diagnostic message.
4766 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4768 * decl2.c (do_nonmember_using_decl): Replace using directive
4769 with using declaration in the error message.
4771 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4773 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
4774 criterion to avoid rebuilding expression tree instead of
4775 processing_template_decl.
4777 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
4779 Support named return value optimization for inlines, too.
4780 * decl.c (finish_function): Nullify returns here.
4781 * semantics.c (genrtl_start_function): Not here.
4782 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
4783 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
4784 Also nullify the CLEANUP_STMT for the nrv.
4785 * cp-tree.h: Declare it.
4786 * optimize.c (declare_return_variable): Replace the nrv with the
4787 return variable.
4788 * typeck.c (check_return_expr): Be more flexible on alignment check.
4789 Ignore cv-quals when checking for a matching type.
4791 2001-08-09 Richard Henderson <rth@redhat.com>
4793 * decl2.c (finish_objects): Use target hooks instead of
4794 assemble_constructor and assemble_destructor.
4796 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
4798 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
4800 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
4802 PR c++/3820
4803 Stop using TYPE_NONCOPIED_PARTS.
4804 * call.c (build_over_call): Be careful when copy constructing
4805 or assigning to an empty class.
4806 * class.c (check_bases_and_members): It has a
4807 COMPLEX_ASSIGN_REF if it has a vptr.
4808 (layout_class_type): Don't add empty class padding to
4809 TYPE_NONCOPIED_PARTS.
4810 (finish_struct_1): Don't add the VFIELD either.
4811 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
4812 initialization.
4814 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
4816 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
4818 2001-08-06 Richard Henderson <rth@redhat.com>
4820 * decl2.c (finish_objects): Pass a symbol_ref and priority to
4821 assemble_{constructor,destructor}. Remove priority handling.
4823 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
4825 Don't allow template-id in using-declaration.
4826 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
4827 (do_class_using_decl): Likewise.
4829 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4831 * cp/spew.c (read_token): No need to pop buffers.
4833 2001-08-02 Stan Shebs <shebs@apple.com>
4835 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
4836 (fnaddr_from_vtable_entry): Remove decl.
4837 * method.c (use_thunk): Update comment.
4839 2001-08-01 Andrew Cagney <ac131313@redhat.com>
4841 * repo.c (get_base_filename): Change return value to const char
4842 pointer.
4844 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
4846 Kill -fhonor-std.
4847 * NEWS: Document.
4848 * cp-tree.h (flag_honor_std): Remove.
4849 (CPTI_FAKE_STD): Remove.
4850 (std_node): Remove comment about it being NULL.
4851 (fake_std_node): Remove.
4852 * decl.c (in_fake_std): Remove.
4853 (walk_namespaces_r): Remove fake_std_node check.
4854 (push_namespace): Remove in_fake_std code.
4855 (pop_namespace): Likewise.
4856 (lookup_name_real): Remove fake_std_node check.
4857 (init_decl_processing): Always create std_node. Always add
4858 std:: things there.
4859 (builtin_function): Always put non '_' fns in std.
4860 * decl2.c (flag_honor_std): Remove.
4861 (lang_f_options): Remove honor-std.
4862 (unsupported_options): Add honor-std.
4863 (set_decl_namespace): Remove fake_std_node check.
4864 (validate_nonmember_using_decl): Likewise.
4865 (do_using_directive): Likewise.
4866 (handle_class_head): Likewise.
4867 * dump.c (cp_dump_tree): Likewise.
4868 * except.c (init_exception_processing): Adjust.
4869 * init.c (build_member_call): Remove fake_std_node check.
4870 (build_offset_ref): Likewise.
4871 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
4872 * rtti.c (init_rtti_processing): Adjust.
4874 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4876 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
4877 operand while calling cp_tree_equal.
4879 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
4881 The 3.0 ABI no longer has vbase pointer fields.
4882 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
4883 FORMAT_VBASE_NAME): Remove.
4884 * method.c (do_build_copy_constructor): Adjust.
4885 (do_build_assign_ref): Adjust.
4886 * search.c (lookup_field_r): Adjust.
4887 * typeck.c (build_component_ref): Adjust.
4889 The 3.0 ABI always has a vtable pointer at the start of every
4890 polymorphic class.
4891 * rtti.c (build_headof_sub): Remove.
4892 (build_headof): Adjust.
4893 (get_tinfo_decl_dynamic): No need to check flag_rtti
4894 here. Adjust.
4895 (create_real_tinfo_var): Explain why we need a hidden name.
4897 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
4899 PR c++/3631
4900 * class.c (update_vtable_entry_for_fn): The fixed adjustment
4901 of a virtual thunk should be from declaring base.
4903 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
4905 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
4906 the shared virtual base, so preserving inheritance graph order.
4908 2001-07-30 Andreas Jaeger <aj@suse.de>
4910 * decl2.c: Remove unused var global_temp_name_counter.
4912 2001-07-28 Richard Henderson <rth@redhat.com>
4914 * method.c (pending_inlines): Remove.
4916 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
4918 * class.c (mark_primary_virtual_base): Don't adjust base
4919 offsets here.
4920 (dfs_unshared_virtual_bases): Adjust them here.
4921 (mark_primary_bases): Explain why we adjust at the end.
4923 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
4925 * class.c (finish_struct_1): When copying the primary base's
4926 VFIELD, make sure we find it is at offset zero.
4928 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4930 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
4931 tsubst_expr for default template arguments.
4933 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
4935 PR c++/3621
4936 * spew.c (yylex): Only copy the token's lineno, if it is
4937 nonzero.
4939 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
4941 PR c++/3624
4942 * call.c (resolve_args): Simplify, call
4943 convert_from_reference.
4944 (build_new_op): Resolve and convert from reference ARG1
4945 earlier. Adjust ARG2 & ARG3 resolve and conversion.
4947 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
4949 * decl.c (last_function_parm_tags): Remove.
4950 (current_function_parm_tags): Remove.
4951 (init_decl_processing): Adjust.
4952 (start_function): Adjust.
4953 (store_parm_decls): Adjust.
4955 PR c++/3152
4956 * decl.c (grokdeclarator): Detect when a function typedef is
4957 declaring a function, and create last_function_parms correctly.
4959 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
4961 * call.c (joust): Only prefer a non-builtin candidate to a builtin
4962 one if they have the same signature.
4964 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
4965 it rather than toplevel_bindings_p. Give it a mangled name if static.
4966 (convert_to_reference): Adjust.
4967 * decl2.c (get_temp_name): Lose.
4968 * mangle.c (mangle_ref_init_variable): New fn.
4969 (mangle_guard_variable): Strip the ref-init header.
4970 * cp-tree.h: Adjust.
4971 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
4972 initializer.
4973 (grok_reference_init): Always use DECL_INITIAL.
4975 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
4977 PR c++/3416
4978 * call.c (build_conditional_expr): Recheck args after
4979 conversions.
4980 * cp-tree.h (build_conditional_expr): Move to correct file.
4981 * typeck.c (decay_conversion): Diagnose any unknown types
4982 reaching here.
4983 (build_binary_op): Don't do initial decay or default
4984 conversions on overloaded functions.
4985 (build_static_cast): Don't do a decay conversion here.
4987 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
4989 PR c++/3543
4990 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
4991 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
4993 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
4995 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
4996 (create_vtbl_ptr): ... here.
4998 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
5000 * class.c (build_vbase_offset_vbtl_entries): Look for
5001 non-primary base of which we are a sub vtable.
5003 2001-07-24 Phil Edwards <pme@sources.redhat.com>
5005 * semantics.c (finish_this_expr): Remove unused code.
5007 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
5009 Simplify rtti, now we've only one ABI.
5010 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
5011 CPTI_TINFO_VAR_ID.
5012 (tinfo_decl_id, tinfo_var_id): Remove.
5013 (get_typeid_1): Remove.
5014 * rtti.c
5015 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
5016 (typeid_ok_p): New function.
5017 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
5018 (get_tinfo_decl): Remove old abi documentation.
5019 (tinfo_from_decl): Remove.
5020 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
5021 (get_typeid_1): Remove.
5022 (get_base_offset): Remove.
5023 (synthesize_tinfo_var): Absorb get_base_offset.
5024 (create_real_tinfo_var): Don't use tinfo_decl_id.
5026 2001-07-23 Graham Stott <grahams@redhat.com>
5028 * cp/class.c (type_requires_array_cookie): Fix use of uninitialized
5029 variable has_two_argument_delete_p.
5031 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
5033 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
5034 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
5035 (CPTI_INDEX_IDENTIFIER): Remove.
5036 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
5037 (delta2_identifier): Remove.
5038 (index_identifier): Remove.
5039 (pfn_or_delta2_identifier): Remove.
5040 (flag_vtable_thunks): Remove.
5041 (VTABLE_DELTA2_NAME): Remove.
5042 (VTABLE_INDEX_NAME): Remove.
5043 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
5044 (vfunc_ptr_type_node): Adjust.
5045 (VTABLE_NAME_PREFIX): Adjust.
5046 (build_vfn_ref): Lose first parameter.
5047 (fixup_all_virtual_upcast_offsets): Remove.
5048 * decl.c (initialize_predefined_identifiers): Remove
5049 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
5050 (init_decl_processing): Remove no-vtable-thunk code.
5051 * decl2.c (flag_vtable_thunks): Remove.
5052 (mark_vtable_entries): Remove no-vtable-thunk code.
5053 * error.c (dump_decl): Remove no-vtable-thunk code.
5054 (dump_expr): Adjust ptr to member function code.
5055 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
5056 code.
5057 * rtti.c (build_headof): Remove no-vtable-thunk code.
5058 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
5059 * search.c (get_base_distance): Remove expand_upcast_fixups case.
5060 (virtual_context) Remove.
5061 (expand_upcast_fixups): Remove.
5062 (fixup_virtual_upcast_offsets): Remove.
5063 (fixup_all_virtual_upcast_offsets): Remove.
5064 * typeck.c (get_member_function_from_ptrfunc): Remove
5065 no-vtable-thunk code.
5066 * call.c (build_over_call): Adjust call to build_vfn_ref.
5067 * class.c (build_vfn_ref): Lose first parameter. Remove
5068 no-vtable-thunk code.
5069 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
5070 (build_vtable_entry): Remove no-vtable-thunk code.
5072 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
5074 Remove old-abi remnants. Remove comments about old abi
5075 behavior. Remove references to 'new-abi' in comments.
5076 * cp-tree.h: Adjust comments.
5077 (vbase_offsets_in_vtable_p): Delete.
5078 (vcall_offsets_in_vtable_p): Delete.
5079 (vptrs_present_everywhere_p): Delete.
5080 (all_overridden_vfuns_in_vtables_p): Delete.
5081 (merge_primary_and_secondary_vtables_p): Delete.
5082 (TYPE_CONTAINS_VPTR_P): Adjust.
5083 (VTT_NAME_PREFIX): Remove.
5084 (CTOR_VTBL_NAME_PREFIX): Remove.
5085 (init_vbase_pointers): Remove.
5086 * class.c: Adjust coments.
5087 (build_vbase_pointer_fields): Delete.
5088 (build_vbase_pointer): Remove old-abi code.
5089 (build_secondary_vtable): Likewise.
5090 (modify_all_vtables): Likewise.
5091 (create_vtable_ptr): Likewise.
5092 (layout_class_type): Likewise.
5093 (finish_struct_1): Likewise.
5094 (finish_vtbls): Likewise.
5095 (dfs_finish_vtbls): Delete.
5096 (build_vbase_offset_vtbl_entries): Remove old-abi code.
5097 * cvt.c: Adjust comments.
5098 * decl.c: Adjust comments.
5099 * decl2.c: Adjust comments.
5100 * init.c: Adjust comments.
5101 (construct_virtual_bases): Remove old-abi code.
5102 * lang-specs.h: Remove -fno-new-abi.
5103 * mangle.c: Adjust comments.
5104 * rtti.c: Adjust comments.
5105 (get_base_offset): Remove old-abi-code.
5106 * search.c: Adjust comments.
5107 (dfs_init_vbase_pointers): Remove.
5108 (dfs_vtable_path_unmark): Remove.
5109 (init_vbase_pointers): Remove.
5110 * semantics.c: Adjust comments.
5111 (emit_associated_thunks): Remove old-abi code.
5112 * typeck.c: Adjust comments.
5114 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
5116 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
5117 params.h.
5119 2001-07-19 Mark Mitchell <mark@codesourcery.com>
5121 * class.c (finish_struct_anon): Forbid nested classes.
5123 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
5125 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
5126 * optimize.c: Include debug.h.
5127 (maybe_clone_body): Use debug hook.
5128 * semantics.c: Include debug.h.
5129 (expand_body): Use debug hook.
5131 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
5133 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
5135 2001-07-18 Mark Mitchell <mark@codesourcery.com>
5137 * class.c (type_requires_array_cookie): New function.
5138 (check_methods): Don't try to figure out whether the type needs a
5139 cookie here.
5140 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
5141 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
5142 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
5143 * pt.c (instantiate_class_template): Don't set
5144 TYPE_VEC_DELETE_TAKES_SIZE.
5145 * NEWS: Document ABI changes from GCC 3.0.
5147 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
5148 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
5150 * NEWS (Changes in GCC 3.0): Fix typo.
5152 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
5154 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
5155 which attributes are to be attached, and a flags argument. Update
5156 call to decl_attributes.
5157 (grokfield): Update call to decl_attributes.
5158 * class.c (finish_struct): Update call to cplus_decl_attributes.
5159 * cp-tree.h (cplus_decl_attributes): Update prototype.
5160 * decl.c (start_decl, grokdeclarator, start_function): Update
5161 calls to decl_attributes and cplus_decl_attributes.
5162 * friend.c (do_friend): Update call to cplus_decl_attributes.
5163 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
5165 2001-07-12 Mark Mitchell <mark@codesourcery.com>
5167 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
5168 for `register' variables with an asm-specification.
5170 2001-07-11 Mark Mitchell <mark@codesourcery.com>
5172 * semantics.c (finish_asm_stmt): Mark the output operands
5173 to an asm addressable, if necessary.
5175 2001-07-11 Ben Elliston <bje@redhat.com>
5177 * Revert this change -- there is a subtle bug.
5179 PR c++/80
5180 * decl.c (finish_enum): New "attributes" argument; pass it to
5181 cplus_decl_attributes. Use a narrower type if the enum is packed.
5182 * cp-tree.h (finish_enum): Adjust prototype.
5183 * parse.y (enum_head): New non-terminal.
5184 (structsp): Use it. Enums now may be preceded or followed by
5185 optional attributes -- pass their chained tree to finish_enum().
5186 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
5188 2001-07-10 Mark Mitchell <mark@codesourcery.com>
5190 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
5191 variables.
5193 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
5195 * semantics.c (cp_expand_stmt): Fix for null
5196 current_function_return_value.
5198 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
5200 * call.c (build_op_delete_call): Initialize fn.
5201 (convert_like_real): Delete conditional.
5202 (joust): Initialize *w and *l.
5203 * class.c: Add prototype for binfo_ctor_vtable.
5204 (get_primary_binfo): Initialize result.
5205 * init.c (build_java_class_ref): Initialize name.
5207 2001-07-09 Erik Rozendaal <dlr@acm.org>
5209 * typeck.c (unary_complex_lvalue): Do not duplicate the
5210 argument to modify, pre-, or post-increment when used as an
5211 lvalue and when the argument has side-effects.
5213 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
5215 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
5216 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
5217 cplus_decl_attributes even if attrs is NULL.
5218 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
5220 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
5222 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
5223 calls to decl_attributes.
5225 2001-07-06 Ira Ruben <ira@apple.com>
5227 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
5228 be DECL_TEMPLATE_RESULT.
5230 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5232 * cp-tree.h (copy_template_template_parm): Rename to ...
5233 (bind_template_template_parm): ... here.
5234 * tree.c (copy_template_template_parm): Rename to ...
5235 (bind_template_template_parm): ... here. Remove the case when
5236 NEWARGS is NULL_TREE.
5237 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
5238 BOUND_TEMPLATE_TEMPLATE_PARM.
5239 * pt.c (lookup_template_class): Adjust.
5241 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
5243 * cvt.c (convert_lvalue): New fn.
5244 * cp-tree.h: Declare it.
5245 * method.c (do_build_assign_ref): Use it.
5246 (do_build_copy_constructor): Convert parm to base types
5247 before calling base constructors.
5249 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
5250 DECL_USER_ALIGN. Check flag_elide_constructors instead of
5251 optimize.
5252 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
5254 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
5256 * optimize.c (optimize_inline_calls): New function, broken out
5257 of ...
5258 (optimize_function): ... here. Call it. Don't inline if it is
5259 a thunk.
5260 (dump_function): Print name of dump flag causing this dump.
5261 * semantics.c (expand_body): Move thunk inline check to
5262 optimize_function.
5264 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
5266 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
5267 (comptypes): Use target.comp_type_attributes.
5269 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
5271 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
5273 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
5275 * error.c (lang_print_error_function): Add a `diagnostic_context *'
5276 parameter. Tweak.
5278 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5280 * decl2.c (import_export_class): Update.
5282 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
5284 * error.c (init_error): Adjust settings.
5286 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
5288 * error.c (init_error): Adjust settings.
5290 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
5292 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
5293 return pointers to data members by reference rather than by value.
5295 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
5297 Implement the Named Return Value optimization.
5298 * cp-tree.h (struct cp_language_function): Add x_return_value.
5299 (current_function_return_value): Now a macro.
5300 * decl.c: Don't define it.
5301 (define_label, finish_case_label): Don't clear it.
5302 (init_decl_processing): Don't register it with GC.
5303 * semantics.c (genrtl_finish_function): Don't check it for
5304 no_return_label. Copy the RTL from the return value to
5305 current_function_return_value and walk, calling...
5306 (nullify_returns_r): ...this new fn.
5307 * typeck.c (check_return_expr): Set current_function_return_value.
5309 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
5311 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
5312 sharing a ctor vtable with. Merge code for cases 1 and 2.
5313 (binfo_ctor_vtable): New fn.
5314 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
5316 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
5318 * class.c (dfs_find_final_overrider): Fix logic.
5320 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
5321 virtual thunk instead of non-virtual.
5322 (get_matching_virtual): Uncomment.
5324 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
5325 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
5326 PARM, not ARG.
5328 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
5330 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
5331 we've not emerged from the hierarchy of RTTI_BINFO on reaching
5332 a non-virtual base.
5334 2001-06-13 Mark Mitchell <mark@codesourcery.com>
5336 * NEWS: Update release number.
5338 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
5340 PR c++/3130, c++/3131, c++/3132
5341 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
5342 * class.c (force_canonical_binfo_r): Move
5343 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
5344 virtual bases unless they're primary and what they're primary
5345 too has been moved.
5346 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
5347 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
5348 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
5349 derived binfo.
5350 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
5351 (layout_nonempty_base_or_field): Add most derived type
5352 parameter. Adjust.
5353 (layout_empty_base): Likewise.
5354 (build_base_field): Likewise.
5355 (build_base_fields): Likewise.
5356 (propagate_binfo_offsets): Add most derived type
5357 parameter. Skip non canonical virtual bases too.
5358 (dfs_set_offset_for_unshared_vbases): Don't skip primary
5359 bases. Do skip canonical bases.
5360 (layout_virtual_bases): Adjust.
5361 (layout_class_type): Adjust.
5362 (dfs_get_primary_binfo): Build list of virtual primary base
5363 candidates.
5364 (get_primary_binfo): Check that the shared virtual primary
5365 base candidate was found first.
5366 (accumulate_vtbl_inits): Don't do anything for non-vptr
5367 containing binfos. For case 1 primary virtual bases, keep
5368 checking that we've not emerged from the hierarchy of RTTI_BINFO.
5370 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
5372 PR c++/3089
5373 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
5374 hierarchy looking for primary bases for a ctor
5375 vtable. Recursively call oneself, if we meet our primary via
5376 this route and haven't met it yet via inheritance graph order.
5378 2001-06-11 Mark Mitchell <mark@codesourcery.com>
5380 * lang-options.h: Emit documentation for -fno-honor-std, not
5381 -fhonor-std.
5383 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
5385 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
5386 Don't clobber delta.
5387 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
5389 2001-06-10 Mark Mitchell <mark@codesourcery.com>
5390 Gabriel Dos Reis <gdr@codesourcery.com>
5392 * Make-lang.in (cp/call.o): Depend on diagnostic.h
5393 (cp/typeck.o): Depend on diagnostic.h
5394 (cp/typeck2.o): Depend on diagnostic.h
5395 (cp/repo.o): Depend on dignostic.h
5396 * typeck.c: #include diagnostic.h
5397 (convert_for_initialization): Remove extern declaration for
5398 warningcount and errorcount.
5400 * call.c: #include diagnostic.h
5401 (convert_like_real): Remove extern declaration for warnincount and
5402 errorcount.
5404 * repo.c: #include diagnostic.h
5405 * typeck2.c: #include diagnostic.h
5407 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
5409 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
5410 in previous change.
5412 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
5414 PR c++/2929
5415 * friend.c (do_friend): Use push_decl_namespace for classes at
5416 namespace scope.
5418 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
5419 Jason Merrill <jason_merrill@redhat.com>
5421 PR c++/3061
5422 * class.c (build_secondary_vtable): Use assert, rather than an error
5423 message.
5424 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
5425 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
5426 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
5427 Don't set BINFO_VTABLE for a primary virtual base.
5429 2001-06-07 Mark Mitchell <mark@codesourcery.com>
5431 * decl.c (duplicate_decls): Update source position information
5432 when a template function is defined.
5434 2001-06-07 Phil Edwards <pme@sources.redhat.com>
5436 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
5438 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
5440 PR c++/2914
5441 * decl.c (pushtag): Don't push into a complete type's scope.
5443 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
5445 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
5446 (struct lang_decl_flags): Lose generate_with_vtable_p.
5447 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
5448 * class.c (copy_virtuals): Adjust.
5449 * decl2.c (mark_vtable_entries): Adjust.
5450 * method.c (make_thunk, build_vtable_entry): Adjust.
5451 * class.c (update_vtable_entry_for_fn): Only look as far as the
5452 first defining class.
5453 (build_vtbl_initializer): Put nothing in the slot for a function only
5454 defined in a lost primary virtual base.
5455 (add_vcall_offset_vtbl_entries_1): Use the same code for
5456 the lost primary case and the normal case.
5457 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
5458 (get_vfield_offset, get_derived_offset): Lose.
5459 (dfs_find_final_overrider): Use look_for_overrides_here.
5460 (get_matching_virtual): New fn.
5461 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
5462 not BV_VCALL_INDEX.
5463 * search.c (look_for_overrides_here): Split out from...
5464 (look_for_overrides_r): Here.
5466 * class.c (find_final_overrider): Return error_mark_node on error.
5468 * decl2.c (key_method): #if 0 accidental change.
5470 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
5472 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
5473 (build_over_call): Likewise.
5474 * decl.c (grokparms): Likewise.
5475 * pt.c (tsubst_decl): Likewise.
5476 * typeck.c (convert_arguments): Likewise.
5478 2001-06-05 Mark Mitchell <mark@codesourcery.com>
5480 * semantics.c (begin_class_definition): Robustify.
5482 * pt.c (instantiate_decl): Tell the repository code about the
5483 clones, not the cloned functions.
5484 * repo.c (repo_template_used): Explicitly instantiate the cloned
5485 function, not the clones.
5487 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
5489 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
5490 ICS_BAD_FLAG on created conversion.
5491 (compare_ics): Break out rank.
5493 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
5495 * decl.c (xref_tag): Remove extraneous %s on dependent name
5496 lookup warning.
5498 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
5500 * class.c (layout_vtable_decl): Fix off by one error on
5501 build_index_type.
5502 (build_vtt): Likewise.
5503 (build_ctor_vtbl_group): Likewise.
5505 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
5507 * class.c (maybe_indent_hierarchy): New function.
5508 (dump_class_hierarchy_r): Add flags. Dump extra binfo
5509 information, if enabled. Use maybe_indent_hierarchy. Adjust
5510 output format.
5511 (dump_class_hierarchy): Adjust prototype. Adjust output format.
5512 (dump_array, dump_vtable, dump_vtt): New functions.
5513 (finish_struct_1): Adjust hierarchy dumping.
5514 (initialize_vtable): Call dump_vtable.
5515 (build_vtt): Call dump_vtt.
5516 (build_ctor_vtbl_group): Call dump_vtable.
5517 * decl2.c (flag_dump_class_layout): Remove.
5518 (cxx_decode_option): Remove dump translation unit
5519 and dump class hierarchy check. Call dump_switch_p.
5520 (finish_file): Adjust dumping.
5521 (dump.c): Only dump base classes if not TDF_SLIM.
5522 Only dump namespace members if not TDF_SLIM.
5523 * optimize.c (dump_function): New function.
5524 (optimize_function): Call dump_function.
5525 * semantics.c (expand_body): Use dump_enabled_p.
5527 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
5529 PR g++/2936
5530 Part missed from first commit
5531 * decl2.c (finish_anon_union): Copy context.
5533 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
5535 PR g++/2936
5536 * optimize.c (remap_decl): Remap anonymous aggregate members too.
5538 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
5540 PR g++/2823
5541 * semantics.c (expand_body): Don't optimize thunks.
5543 2001-05-25 Sam TH <sam@uchicago.edu>
5545 * cp-tree.h lex.h: Fix header include guards.
5547 2001-05-25 Mark Mitchell <mark@codesourcery.com>
5549 * decl.c (init_decl_processing): Tweak.
5551 2001-05-24 Mark Mitchell <mark@codesourcery.com>
5553 * decl.c (duplicate_decls): Tidy.
5554 (init_decl_processing): Always set flag_no_builtin.
5556 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
5558 PR c++/2184
5559 * decl2.c (do_local_using_decl): Push the decls, even in a
5560 template.
5562 2001-05-22 Mark Mitchell <mark@codesourcery.com>
5564 * optimize.c (initialize_inlined_parameters): Don't set
5565 TREE_READONLY for a VAR_DECL taking the place of an inlined
5566 PARM_DECL.
5568 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
5570 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
5571 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
5572 attribute.
5574 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
5576 * parse.y: Refer to compound literals as such, not as
5577 constructor-expressions.
5579 2001-05-21 Mark Mitchell <mark@codesourcery.com>
5581 * call.c (build_op_delete_call): Ignore exception-specifications
5582 when looking for matching delete operators.
5583 * init.c (build_new_1): Compute whether or not the allocation
5584 function used is a placement allocation function or not, and
5585 communicate this information to build_op_delete_call.
5587 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
5589 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
5590 (build_vtbl_ref): Adjust.
5591 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
5592 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
5593 Re-add vtable-gc.
5594 (unsupported_options): Correspondingly.
5596 * decl2.c (maybe_make_one_only): Check flag_weak, not
5597 supports_one_only().
5599 * cp-tree.def (START_CATCH_STMT): Lose.
5600 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
5601 * tree.c (cp_statement_code_p): Don't case it.
5602 * semantics.c (cp_expand_stmt): Likewise.
5603 * cp-tree.h (START_CATCH_TYPE): Lose.
5604 (HANDLER_TYPE): New.
5605 * except.c (expand_start_catch_block): Don't start any blocks.
5606 Return the type.
5607 (expand_end_catch_block): Don't end any blocks.
5608 * parse.y (handler): Don't pass anything from finish_handler_parms
5609 to finish_handler.
5610 * pt.c (tsubst_expr): Likewise.
5611 * semantics.c (begin_handler): Call note_level_for_catch here.
5612 (finish_handler_parms): Don't return anything.
5613 (genrtl_catch_block, begin_catch_block): Lose.
5614 (genrtl_handler): Call expand_start_catch here.
5616 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
5618 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
5619 (get_vtable_decl, build_vtt): Not here.
5621 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
5623 PR c++/2781
5624 * optimize.c (update_cloned_parm): Copy addressability and other
5625 flags.
5627 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5629 * pt.c (determine_specialization): Ignore artificial functions.
5631 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
5633 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
5634 (C_RID_CODE): Remove.
5635 * lex.c (cxx_init_options): Call set_identifier_size. Update.
5636 (init_parse): Don't do it here.
5638 2001-05-18 Diego Novillo <dnovillo@redhat.com>
5640 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
5641 function declaration to avoid stripping the symbol's attributes.
5643 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
5645 * decl.c (pushdecl): Adjust error string.
5646 (xref_tag): Adjust friend class injection warning. Remove the
5647 inherited name from the class shadowed scope.
5649 2001-05-17 Mark Mitchell <mark@codesourcery.com>
5651 * except.c (cp_protect_cleanup_actions): New function.
5652 (init_exception_processing): Don't set protect_cleanup_actions
5653 here. Do set lang_protect_cleanup_actions.
5655 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
5657 * spew.c (read_token): Call yyerror on all unexpected tokens.
5659 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
5661 * init.c (member_init_ok_or_else): Take a tree rather than
5662 string for name.
5663 (expand_member_init): Adjust.
5665 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
5667 * decl.c (duplicate_decls): Suppress warning about duplicate
5668 decls if the first decl is a friend.
5670 2001-05-12 Zack Weinberg <zackw@stanford.edu>
5672 * except.c (choose_personality_routine): Export. Add
5673 explanatory comment. Take an enum languages, not a boolean.
5674 (initialize_handler_parm): Adjust to match.
5675 * cp-tree.h: Prototype choose_personality_routine.
5676 * lex.c (handle_pragma_java_exceptions): New function.
5677 (init_cp_pragma): Register #pragma GCC java_exceptions.
5679 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5681 * method.c (build_mangled_C99_name): Remove unused prototype.
5683 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
5685 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
5686 * typeck.c (get_member_function_from_ptrfunc,
5687 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
5688 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
5690 Reverted Geoff Keating's 2001-05-03's patch.
5692 2001-05-11 Ira Ruben <ira@apple.com>
5694 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
5696 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
5698 * cp-tree.h (finish_label_expr, lookup_label): Delete.
5699 * parse.y: Update for '&&'; don't issue warning here.
5700 * semantics.c (finish_label_expr): Delete.
5702 2001-05-07 Mark Mitchell <mark@codesourcery.com>
5704 * splay-tree.h (splay_tree_max): New function.
5705 (splay_tree_min): Likewise.
5707 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
5709 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
5710 (pfn_vflag_identifier): Define.
5711 Update comment about layout of pointer functions.
5712 (build_ptrmemfunc1): Update prototype.
5713 (expand_ptrmemfunc_cst): Update prototype.
5714 * decl.c (initialize_predefined_identifiers): Initialize
5715 pfn_vflag_identifier.
5716 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
5717 an extra field to the type.
5718 * expr.c (cplus_expand_constant): Pass 'flag' between
5719 expand_ptrmemfunc_cst and build_ptrmemfunc1.
5720 * typeck.c (get_member_function_from_ptrfunc): When
5721 FUNCTION_BOUNDARY < 16, look at additional field to determine
5722 if a pointer-to-member is a real pointer or a vtable offset.
5723 (build_ptrmemfunc1): Add new parameter to contain extra field.
5724 (build_ptrmemfunc): Pass the extra field around.
5725 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
5726 (pfn_from_ptrmemfunc): Ignore the extra field.
5728 2001-05-03 Mark Mitchell <mark@codesourcery.com>
5730 * cp-tree.h (flag_inline_trees): Update documentation.
5731 * decl.c (init_decl_processing): Adjust handling of
5732 flag_inline_functions and flag_inline_trees to support -O3.
5733 (grokfndecl): Set DECL_INLINE on all functions if that's what
5734 the user requested.
5735 (save_function_data): Clear DECL_INLINE in
5736 current_function_cannot_inline is non-NULL.
5737 * decl2.c (flag_inline_trees): Update documentation.
5739 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
5741 * dump.c (cp_dump_tree, USING_STMT case): New case.
5742 * tree.c (cp_statement_code_p): Add USING_STMT.
5743 * decl2.c (do_using_directive): Add the using directive statement.
5745 * tree.c (walk_tree): Reformat an if block.
5747 2001-05-02 Mark Mitchell <mark@codesourcery.com>
5749 * decl.c (compute_array_index_type): Don't try to do anything with
5750 the indices when processing a template.
5752 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5754 * call.c: NULL_PTR -> NULL.
5755 * class.c: Likewise.
5756 * cvt.c: Likewise.
5757 * decl.c: Likewise.
5758 * decl2.c: Likewise.
5759 * except.c: Likewise.
5760 * init.c: Likewise.
5761 * rtti.c: Likewise.
5762 * search.c: Likewise.
5763 * tree.c: Likewise.
5764 * typeck.c: Likewise.
5765 * typeck2.c: Likewise.
5767 2001-05-02 Mark Mitchell <mark@codesourcery.com>
5769 * decl2.c (do_using_directive): Revert previous patch.
5771 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
5773 * cp-tree.def (USING_STMT): New statement node.
5774 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
5775 * decl2.c (do_using_directive): Add USING_STMT to statement
5776 tree. Don't emit errors when processing template decl.
5777 * pt.c (tsubst_expr, USING_STMT case): New case.
5778 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
5780 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
5782 * call.c (build_new_op): Convert args from reference here.
5783 (build_conditional_expr): Don't convert here.
5785 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
5787 * spew.c (last_token_id): New static variable.
5788 (read_token): Set it here.
5789 (yyerror): Use it here.
5791 2001-04-30 Richard Henderson <rth@redhat.com>
5793 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
5794 * decl.c: Likewise.
5796 2001-04-30 Mark Mitchell <mark@codesourcery.com>
5798 * gxxint.texi: Remove.
5799 * Make-lang.in: Remove all traces of gxxint.texi.
5801 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
5803 * decl2.c (start_static_initialization_or_destruction): Correct
5804 logic to handle the -fno-use-cxa-atexit case.
5806 2001-04-30 Mark Mitchell <mark@codesourcery.com>
5808 * optimize.c (update_cloned_parm): New function.
5809 (maybe_clone_body): Use it. Update the `this' parameter too.
5811 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
5813 * decl2.c (unsupported_options): Add new-abi.
5814 * lang-options.h: Remove no longer supported options.
5816 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
5818 * except.c (can_convert_eh): Don't check template parms,
5819 typename types etc.
5821 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
5823 * optimize.c (maybe_clone_body): Copy parameter names and locations.
5825 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
5827 * cp-tree.h (adjust_clone_args): Prototype new function.
5828 * class.c (adjust_clone_args): New function.
5829 * decl.c (start_function): Call it for in charge ctors.
5831 2001-04-26 Mark Mitchell <mark@codesourcery.com>
5833 * method.c (use_thunk): Make sure that thunks really are emitted
5834 when requested.
5836 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
5838 * mangle.c (write_chars): New macro.
5839 (hwint_to_ascii): New function
5840 (write_number): Use it.
5841 (write_integer_cst): Deal with really big numbers.
5843 2001-04-25 Mark Mitchell <mark@codesourcery.com>
5845 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
5846 the clone.
5848 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
5850 * decl.c (grokdeclarator): Set context of namespace scope
5851 TYPE_DECLS.
5853 2001-04-24 Zack Weinberg <zackw@stanford.edu>
5855 * cp/optimize.c: Include hashtab.h.
5856 (struct inline_data): Add tree_pruner.
5857 (expand_call_inline, expand_calls_inline): Use it when calling
5858 walk_tree.
5859 (optimize_function): Initialize and free tree_pruner.
5861 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
5863 Lazy __FUNCTION__ generation.
5864 * cp-tree.def (FUNCTION_NAME): Remove.
5865 * cp-tree.h (function_name_declared_p): Remove.
5866 (cp_fname_init): Prototype.
5867 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
5868 don't call declare_function_name. Call start_fname_decls.
5869 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
5870 clobber the line number.
5871 (cp_fname_init): New function.
5872 (start_function): Call start_fname_decls.
5873 (finish_function): Call finish_fname_decls.
5874 * lex.c (reswords): Add slots for __FUNCTION__ et al.
5875 (rid_to_yy): Add mappings for __FUNCTION__ et al.
5876 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
5877 * parse.y (VAR_FUNC_NAME): New token.
5878 (primary): Add VAR_FUNC_NAME.
5879 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
5880 generation.
5881 (tsubst, FUNCTION_NAME case): Remove.
5882 (tsubst_copy, FUNCTION_NAME case): Remove.
5883 (tsubst_expr, DECL_STMT case): Be careful with a
5884 DECL_PRETTY_FUNCTION_P.
5885 (instantiate_decl): Remove function_name_declared_p.
5886 * semantics.c (begin_compound_statement): Don't call
5887 declare_function_name here.
5888 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
5889 (finish_translation_unit): Call finish_fname_decls.
5890 (expand_body): Remove function_name_declared_p.
5891 * typeck2.c (digest_init): Allow any ERROR_MARK.
5893 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
5895 * pt.c (tsubst_decl): Use VOID_TYPE_P.
5896 * semantics.c: Fix some typos.
5898 2001-04-23 Phil Edwards <pme@sources.redhat.com>
5900 * cp/decl2.c (flag_honor_std): Always initialize to 1.
5902 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5904 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
5906 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
5908 * except.c (build_throw): Wrap the initialization of the exception
5909 object in a MUST_NOT_THROW_EXPR.
5910 (do_free_exception): #if 0.
5912 2001-04-20 Mark Mitchell <mark@codesourcery.com>
5914 * cp-tree.h (finish_enum): Change prototype.
5915 * decl.c (finish_enum): Reorganize.
5916 * parse.y (structsp): Adjust calls to finish_enum.
5918 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
5920 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
5921 't' case.
5923 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
5925 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
5926 (layout_empty_base): Return at end flag.
5927 (build_base_field): Likewise.
5928 (build_base_fields): Likewise.
5929 (layout_virtual_bases): Don't add 1 to eoc value.
5930 (end_of_class): Use full size for empty bases.
5931 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
5932 empty bases. Don't add 1 to eoc value. Only add trailing padding
5933 if we're an empty class with no empty bases.
5934 (dump_class_hierarchy): Dump size and alignment.
5936 2001-04-20 Jakub Jelinek <jakub@redhat.com>
5938 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
5939 ICS_BAD_FLAG.
5941 2001-04-20 Jakub Jelinek <jakub@redhat.com>
5943 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
5944 is found, look first if name does not match the structure name.
5946 2001-04-19 Mark Mitchell <mark@codesourcery.com>
5948 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
5949 set.
5950 (SET_DECL_LANGUAGE): New macro.
5951 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
5952 (pushdecl): Likewise.
5953 (build_library_fn_1): Likewise.
5954 (build_cp_library_fn): Likewise.
5955 (grokfndecl): Likewise.
5956 (grokvardecl): Mark `extern "C"' variables as having C linkage.
5957 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
5958 * lex.c (retrofit_lang_decl): Likewise.
5959 * mangle.c (mangle_decl_string): Don't mangle the names of
5960 variables declared with C language linkage.
5961 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
5963 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
5965 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
5966 flag_access_control from uninitialized storage.
5968 2001-04-15 Mark Mitchell <mark@codesourcery.com>
5970 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
5971 * mangle.c (write_pointer_to_member_type): Fix mangling of
5972 pointers to cv-qualified member function types.
5974 * init.c (build_delete): Create a SAVE_EXPR for the address if
5975 we're going to use it more than once.
5977 2001-04-13 Mark Mitchell <mark@codesourcery.com>
5979 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
5980 (expand_ptremfunc_cst): Change prototype.
5981 (delta2_from_ptrmemfunc): Remove.
5982 * expr.c (cplus_expand_constant): Adjust call to
5983 expand_ptrmemfunc_cst.
5984 * typeck.c (build_ptrmemfunc1): Simplify.
5985 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
5986 results in a constant.
5987 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
5988 (delta2_from_ptrmemfunc): Remove.
5989 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
5991 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
5993 * cp-tree.h (decl_namespace_list): New macro.
5994 (struct saved_scope): Add decl_ns_list.
5995 * decl.c (mark_saved_scope): Mark it.
5996 * decl2.c: Lose static decl_namespace_list.
5997 (init_decl2): Don't save it.
5999 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6001 * cp-tree.h (warn_return_type, yylex): Delete redundant
6002 declarations.
6004 * decl.c (current_class_depth, global_namespace): Likewise.
6006 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
6008 * repo.c (flag_use_repository): Likewise.
6010 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6012 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
6013 set_block, pushdecl, getdecls, gettags, init_decl_processing,
6014 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
6015 lvalue_or_else, print_lang_statistics, comp_target_types,
6016 unsigned_type, signed_type, signed_or_unsigned_type,
6017 build_function_call, mark_addressable, incomplete_type_error):
6018 Delete redundant declarations.
6020 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
6022 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
6023 (TYPE_ANONYMOUS_P): New macro.
6024 (TAGGED_TYPE_P): New macro.
6025 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
6026 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
6027 * tree.c (no_linkage_helper): Likewise.
6028 * semantics.c (begin_class_definition): Likewise.
6029 * pt.c (convert_template_argument): Likewise.
6030 * lex.c (check_for_missing_semicolon): Likewise.
6032 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
6034 * class.c (dfs_unshared_virtual_bases): New function.
6035 (mark_primary_bases): Call it.
6036 (check_bases): Ignore virtual bases when determining
6037 nearly-emptiness.
6039 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
6041 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
6043 2001-04-11 Mark Mitchell <mark@codesourcery.com>
6045 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
6046 cloned function to the clone.
6048 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6050 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
6052 * semantics.c: Include expr.h.
6054 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
6056 * method.c (implicitly_declare_fn): Commonize code for copy ctor
6057 and assignment op. Set TREE_USED for parameter.
6059 2001-04-10 Mark Mitchell <mark@codesourcery.com>
6061 * class.c (find_final_overrider_data): Add `candidates'.
6062 (dfs_find_final_overrider): Don't issue error messages
6063 prematurely.
6064 (find_final_overrider): Issue error messages here.
6065 (build_base_field): Don't warn about amgibuous direct bases here.
6066 (warn_about_ambiguous_direct_bases): New function.
6067 (layout_class_type): Use it.
6069 2001-04-10 Richard Henderson <rth@redhat.com>
6071 * typeck.c (build_array_ref): Push the array reference inside
6072 COMPOUND_EXPR and COND_EXPR.
6074 2001-04-05 Mark Mitchell <mark@codesourcery.com>
6076 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
6077 * decl.c (duplicate_decls): Adjust accordingly.
6078 (maybe_commonize_var): Likewise.
6079 (grokfndecl): Likewise.
6080 (start_function): Likewise.
6081 (start_method): Likewise.
6082 * decl2.c (key_method): Likewise.
6083 (import_export_decl): Likewise.
6084 * method.c (implicitly_declare_fn): Likewise.
6085 * optimize.c (maybe_clone_body): Likewise.
6087 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
6089 * lang-specs.h: Add __DEPRECATED.
6091 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
6093 * search.c (get_dynamic_cast_base_type): When building a new
6094 constant, set its type to ssizetype.
6096 2001-04-04 Jakub Jelinek <jakub@redhat.com>
6098 * optimize.c (expand_call_inline): Only add newly inlined statements
6099 into inlined_stmts.
6101 2001-04-03 Mark Mitchell <mark@codesourcery.com>
6103 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
6104 (OPERATOR_FORMAT): Likewise.
6105 (OPERATOR_TYPENAME_FORMAT): Likewise.
6106 * operators.def: Remove old name-mangling information.
6107 * decl.c (grok_op_properties): Adjust accordingly.
6108 * lex.c (init_operators): Likewise.
6109 * rtti.c (get_tinfo_decl): Issue error messages about types that
6110 have variable size.
6112 2001-04-03 Mark Mitchell <mark@codesourcery.com>
6114 * decl2.c (import_export_decl): Don't call import_export_class
6115 when processing an inline member function.
6116 * semantics.c (expand_body): Call import_export_decl before
6117 emitting inline functions.
6119 2001-03-28 Richard Henderson <rth@redhat.com>
6121 IA-64 ABI Exception Handling:
6122 * cp-tree.def (EH_SPEC_BLOCK): New.
6123 (MUST_NOT_THROW_EXPR): New.
6124 * cp-tree.h: Update changed function declarations.
6125 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
6126 (CPTI_CALL_UNEXPECTED): New.
6127 (struct cp_language_function): Rename x_eh_spec_try_block
6128 to x_eh_spec_block.
6129 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
6130 * decl.c (current_binding_level): If no current function
6131 bindings, revert to scope_chain.
6132 (initialize_predefined_identifiers): Remove __cp_push_exception.
6133 (store_parm_decls): Use begin_eh_spec_block.
6134 (finish_function): Use finish_eh_spec_block.
6135 (mark_lang_function): Update for name changes.
6136 * decl2.c (finish_file): No mark_all_runtime_matches.
6137 * dump.c (cp_dump_tree): Handle new tree codes.
6138 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
6139 * except.c (catch_language_init, catch_language): Remove.
6140 (init_exception_processing): Don't set language code.
6141 Initialize call_unexpected_node, protect_cleanup_actions,
6142 eh_personality_libfunc, lang_eh_runtime_type.
6143 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
6144 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
6145 (prepare_eh_type): Split out type canonicalizations ...
6146 (build_eh_type_type): ... from here.
6147 (build_eh_type_type_ref): Remove.
6148 (mark_all_runtime_matches): Remove.
6149 (build_exc_ptr): New.
6150 (do_begin_catch, do_end_catch): New.
6151 (do_pop_exception): Remove.
6152 (build_terminate_handler): Remove.
6153 (choose_personality_routine): Split out language choice from ...
6154 (initialize_handler_parm): ... here.
6155 Use MUST_NOT_THROW_EXPR.
6156 (expand_start_catch_block): Use do_begin_catch. Simplify Java
6157 exception object handling.
6158 (expand_start_eh_spec, expand_end_eh_spec): Remove.
6159 (expand_exception_blocks, alloc_eh_object): Remove.
6160 (begin_eh_spec_block, finish_eh_spec_block): New.
6161 (do_allocate_exception, do_free_exception): New.
6162 (expand_throw): Merge into ...
6163 (build_throw): ... here. Update for abi.
6164 * expr.c (cplus_expand_expr): No expand_internal_throw.
6165 Handle MUST_NOT_THROW_EXPR.
6166 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
6167 * semantics.c (*) Update for except.h name changes.
6168 (genrtl_try_block): No protect_with_terminate.
6169 (genrtl_eh_spec_block): New.
6170 (genrtl_handler): Don't emit the goto here.
6171 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
6172 (genrtl_finish_function): Don't expand_exception_blocks.
6173 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
6175 2001-03-28 Richard Henderson <rth@redhat.com>
6177 * decl.c (struct named_label_list): Rename eh_region to
6178 in_try_scope, add in_catch_scope.
6179 (struct binding_level): Rename eh_region to is_try_scope,
6180 add is_catch_scope.
6181 (note_level_for_try): Rename from note_level_for_eh.
6182 (note_level_for_catch): New.
6183 (poplevel): Copy both is_try_scope and is_catch_scope to
6184 the named_label_list struct.
6185 (check_previous_goto_1): Don't check for catch block via
6186 DECL_ARTIFICIAL; use in_try_scope instead.
6187 (check_goto): Likewise.
6188 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
6189 * except.c (expand_start_catch_block): Call note_level_for_catch.
6190 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
6192 2001-03-27 Richard Henderson <rth@redhat.com>
6194 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
6195 exceptions_via_longjmp.
6197 2001-03-27 Phil Edwards <pme@sources.redhat.com>
6199 * pt.c (check_default_tmpl_args): Make error messages clearer.
6201 2001-03-26 Phil Edwards <pme@sources.redhat.com>
6203 * error.c: Also undefine 'A' macro used for cp_printers definition.
6205 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6207 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6209 2001-03-26 Mike Yang <yang@research.att.com>
6210 Mark Mitchell <mark@codesourcery.com>
6212 * dump.c (dump_access): New function.
6213 (cp_dump_tree): Use it. Dump basetype information for class
6214 types.
6216 2001-03-26 Mark Mitchell <mark@codesourcery.com>
6218 * Makefile.in (optimize.o): Depend on params.h.
6219 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
6220 (init_decl_processing): Set flag_no_inline when doing
6221 inlining-on-trees.
6222 * optimize.c: Include params.h.
6223 (struct inline_data): Improve documentation of FNS. Add
6224 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
6225 (INSNS_PER_STMT): New macro.
6226 (remap_block): Use CLONING_P.
6227 (inlinable_function_p): Don't inline big functions.
6228 (expand_call_inline): Keep track of how much inlining we've done.
6229 (optimize_function): Set FIRST_INLINED_FN.
6230 (maybe_clone_body): Set CLONING_P.
6231 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
6232 tree nodes.
6233 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
6234 rest_of_compilation. Clear DECL_RTL for local variables
6235 afterwards.
6236 (clear_decl_rtl): New function.
6238 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
6240 Implement DR 209
6241 * cp-tree.h (skip_type_access_control,
6242 reset_type_access_control): Prototype.
6243 * decl.c (grokdeclarator): Access of friends is not checked.
6244 * parse.y (component_decl_list): Reset type access control.
6245 * semantics.c (decl_type_access_control): Clear
6246 current_type_lookups.
6247 (save_type_access_control): Don't save if not deferring.
6248 (skip_type_access_control, reset_type_access_control): New
6249 functions.
6250 (begin_class_definition): Do type access control for basetypes.
6251 Start deferred access control.
6252 (finish_class_definition): Resume immediate access control if
6253 this is a local class.
6255 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6257 * class.c (add_method): Use memcpy/memmove, not bcopy.
6259 * decl.c (duplicate_decls): Likewise.
6261 2001-03-23 Jakub Jelinek <jakub@redhat.com>
6263 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
6264 not `_'.
6266 2001-03-23 Jakub Jelinek <jakub@redhat.com>
6268 * decl.c (local_names): Define.
6269 (push_local_name): New.
6270 (grok_reference_init): Return init if initializing static reference
6271 variable with non-constant instead of emitting it.
6272 Move expand_static_init call to cp_finish_decl.
6273 (layout_var_decl): Call push_local_name.
6274 (maybe_commonize_var): Allow inlining functions even if they have
6275 static local variables, use comdat_linkage for them if flag_weak.
6276 (check_initializer): Call obscure_complex_init if
6277 grok_reference_init returned nonzero.
6278 (save_function_data): Clear x_local_names.
6279 (pop_cp_function_context): Free x_local_names.
6280 (mark_inlined_fns): Remove.
6281 (mark_lang_function): Mark x_local_names.
6282 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
6283 Mark inlined_fns as tree, remove call to mark_inlined_fns.
6284 * class.c (alter_access): Ensure DECL_ACCESS is never set if
6285 DECL_DISCRIMINATOR_P.
6286 * cp-tree.h (cp_language_function): Add x_local_names.
6287 (lang_decl_flags): Add discriminator into u2.
6288 (lang_decl_inlined_fns): Remove.
6289 (lang_decl): inlined_fns is now a TREE_VEC.
6290 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
6291 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
6292 TREE_VEC, not a custom structure.
6293 (optimize_function): Likewise.
6294 * mangle.c (discriminator_for_local_entity): Discriminate among
6295 VAR_DECL local entities.
6296 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
6297 is not valid.
6299 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
6301 Add support for Java interface method calls.
6302 * cp-tree.h (struct lang_type): Add java_interface flag.
6303 (TYPE_JAVA_INTERFACE): New macro.
6304 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
6305 by setting TYPE_JAVA_INTERFACE.
6306 * call.c (java_iface_lookup_fn): New static.
6307 (build_over_call): If calling a method declared in a
6308 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
6309 expression which resolves the function address.
6310 (build_java_interface_fn_ref): New function.
6312 2001-03-22 Richard Henderson <rth@redhat.com>
6314 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
6315 * except.c: Don't include it.
6317 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
6318 based on an idea from Joe Buck <jbuck@synopsys.com>
6320 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
6321 New nonterminals.
6322 (data_def, component_decl): Add reductions to bad_decl.
6324 2001-03-22 Jakub Jelinek <jakub@redhat.com>
6326 * method.c (do_build_assign_ref): Don't use build_modify_expr for
6327 anonymous aggregates, since they don't have assignment operator
6328 method.
6329 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
6330 assignment operators for anonymous structure fields.
6332 2001-03-21 Jason Merrill <jason@redhat.com>
6334 * pt.c (instantiate_decl): Abort if we see a member constant
6335 instantiation that doesn't already have its initializer.
6336 Downgrade explicit instantiation without definition to pedwarn.
6338 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
6339 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
6340 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
6342 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
6343 (pending_vtables): Remove.
6344 * decl2.c (pending_vtables): Remove.
6345 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
6346 CLASSTYPE_VTABLE_NEEDS_WRITING.
6347 (import_export_class): Likewise.
6348 (init_decl2): Don't mark pending_vtables.
6349 * lex.c (handle_pragma_vtable): Just sorry.
6350 * pt.c (instantiate_class_template): Don't mess with
6351 CLASSTYPE_VTABLE_NEEDS_WRITING.
6352 (mark_class_instantiated): Likewise.
6353 * ptree.c (print_lang_type): Don't print it.
6354 * semantics.c (begin_class_definition): Don't set it.
6356 * pt.c (template_tail): Replace with last_pending_template.
6357 (maybe_templates, maybe_template_tail): Remove.
6358 (add_pending_template): Adjust.
6359 (instantiate_pending_templates): Adjust.
6361 * cp-tree.h (struct saved_scope): Remove lang_stack field.
6362 (current_lang_stack): Remove.
6363 * decl.c (maybe_push_to_top_level): Don't initialize it.
6364 (duplicate_decls): Use current_lang_depth.
6365 (xref_basetypes): Likewise.
6366 * class.c (current_lang_depth): New fn.
6367 (push_lang_context): Use more varray functionality.
6368 (pop_lang_context): Likewise.
6370 * error.c (GLOBAL_THING): Always use '__'.
6372 2001-03-21 Mark Mitchell <mark@codesourcery.com>
6374 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
6376 * mangle.c (mangle_decl_string): Mangle the names of overloaded
6377 operators, even when they have `extern "C"' linkage.
6379 2001-03-19 Mark Mitchell <mark@codesourcery.com>
6381 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
6382 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
6383 where it's not necessary.
6384 (add_method): Remove optimization involving comparison of
6385 DECL_ASSEMBLER_NAME.
6386 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
6387 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
6388 where it's not necessary.
6389 (check_methods): Likewise.
6390 (build_clone): Likewise.
6391 (built_vtt): Likewise.
6392 * cp-tree.h (DECL_NEEDED_P): Likewise.
6393 * decl.c (pushtag): Likewise.
6394 (duplicate_decls): Likewise.
6395 (pushdecl): Likewise.
6396 (builtin_function): Likewise.
6397 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
6398 (build_cp_library_fn): Likewise.
6399 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
6400 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
6401 where it's not necessary.
6402 (make_rtl_for_nonlocal_decl): Likewise.
6403 (cp_finish_decl): Likewise.
6404 (grokfndecl): Likewise.
6405 (grokvardecl): Likewise.
6406 (grokdeclarator): Likewise.
6407 (start_function): Likewise.
6408 (cp_missing_return_ok_p): Likewise.
6409 * decl2.c (grokclassfn): Likewise.
6410 (check_classfn): Likewise.
6411 (finish_static_data_member_decl): Likewise.
6412 (grokfield): Likewise.
6413 * error.c (GLOBAL_IORD_P): Remove.
6414 (dump_global_iord): Improve output.
6415 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
6416 * except.c (nothrow_libfn_p): Summarily reject any function not in
6417 namespace-scope.
6418 * init.c (build_java_class_ref): Don't explicitly set
6419 DECL_ASSEMBLER_NAME after calling mangle_decl.
6420 * mangle.c (mangle_decl_string): Handle extern "C" functions.
6421 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
6422 * method.c (set_mangled_name_for_decl): Don't explicitly set
6423 DECL_ASSEMBLER_NAME after calling mangle_decl.
6424 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
6425 IDENTIFIER_GLOBAL_VALUE for the thunk.
6426 * pt.c (set_mangled_name_for_template_decl): Remove.
6427 (check_explicit_specialization): Don't use it.
6428 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
6429 (tsubst_friend_function): Likewise.
6430 (tsubst_decl): Likewise.
6431 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
6432 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
6433 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
6434 where it's not necessary.
6435 (tinfo_base_init): Likewise.
6436 (create_real_tinfo_var): Likewise.
6437 * search.c (looup_field_1): Likewise.
6438 * semantics.c (finish_named_return_value): Likewise.
6439 * tree.c (init_tree): Set lang_set_decl_assembler_name.
6441 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
6443 Correct semantics restrictions checking in throw-expression.
6444 * except.c (is_admissible_throw_operand): New function.
6445 (build_throw): Use it.
6447 2001-03-14 Mark Mitchell <mark@codesourcery.com>
6449 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
6450 and its ilk.
6452 2001-03-14 Mark Mitchell <mark@codesourcery.com>
6454 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
6455 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
6456 * decl.c (duplicate_decls): Likewise.
6457 (builtin_function): Likewise.
6458 (build_library_fn): Likewise.
6459 (build_cp_library_fn): Likewise.
6460 (check_initializer): Likewise.
6461 (cp_finish_decl): Likewise.
6462 * decl2.c (grokfield): Likewise.
6463 (grok_function_init): Remove #if 0'd code.
6464 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
6465 * friend.c (do_friend): Likewise.
6466 * init.c (get_temp_regvar): Likewise.
6467 * method.c (make_thunk): Likewise.
6468 * pt.c (tsubst_friend_function): Likewise.
6469 (tsubst_decl): Likewise.
6470 (regenerate_decl_from_template): Likewise.
6471 * semantics.c (genrtl_named_return_value): Likewise.
6472 (expand_body): Likewise.
6473 (genrtl_finish_function): Likewise.
6474 * tree.c (cp_tree_equal): Likewise.
6476 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
6478 * call.c (convert_like_real): Add extra semantics to INNER
6479 parameter. Don't convert to temporary if a user conversion
6480 gives us an lvalue that we're about to bind to a reference.
6481 Set INNER to indicate pending reference binding on recursive
6482 calls.
6484 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
6486 * cp/lex.c: Delete duplicate pending_lang_change.
6488 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
6490 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
6491 Similarly.
6492 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
6493 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
6495 2001-03-09 Zack Weinberg <zackw@stanford.edu>
6497 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
6499 2001-03-08 Stan Shebs <shebs@apple.com>
6501 * cp-tree.h (set_identifier_local_value): Remove unused decl.
6503 2001-03-06 Zack Weinberg <zackw@stanford.edu>
6505 * spew.c: Remove references to CPP_OSTRING.
6507 2001-03-06 Andrew Haley <aph@redhat.com>
6509 * typeck.c (convert_arguments): Check that we have an fndecl.
6511 2001-03-05 Andrew Haley <aph@redhat.com>
6513 * typeck.c (convert_arguments): Don't do ellipsis conversion for
6514 __built_in_constant_p.
6516 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
6518 * typeck.c (build_static_cast): Allow enum to enum conversions
6519 as per DR 128.
6521 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
6523 * class.c (check_field_decls): Pointers to member do not a
6524 non-pod struct make, as per DR 148.
6526 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
6528 * call.c (joust): cp_pedwarn when using gnu extension concerning
6529 worst conversion sequences.
6531 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6533 * decl.c: Replace all uses of 'boolean' with 'bool'.
6535 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6537 * lang-specs.h: Add zero initializer for cpp_spec field to
6538 all array elements that need one. Don't put an #ifdef inside
6539 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
6540 use it.
6542 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
6544 Implement using decls inside template functions.
6545 * decl2.c (validate_nonmember_using_decl): Don't special case
6546 fake_std_node in the global namespace. Don't reject early when
6547 processing a template.
6548 (do_local_using_decl): Add to statement tree. Don't do further
6549 processing when building a template.
6550 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
6552 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
6554 * decl2.c (do_nonmember_using_decl): Don't complain if we find
6555 same function. Do complain about ambiguating extern "C"
6556 declarations.
6558 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
6560 Remove floating point and complex type template constant parms.
6561 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
6562 COMPLEX_TYPE extensions.
6563 (invalid_nontype_parm_type_p): Likewise.
6565 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
6567 * except.c (call_eh_info): Revert "match_function"'s type.
6569 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
6571 Fix ctor vtable vcall offsets.
6572 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
6573 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
6574 (get_matching_base): Remove.
6575 (get_original_base): New function.
6576 (build_vtbl_initializer): Initialize vid.rtti_binfo.
6577 Use a virtual thunk for a ctor vtable with an index
6578 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
6579 primary base within a constructor vtable. Only set
6580 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
6581 when primary base has been lost.
6582 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
6584 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
6586 * call.c (joust): Ensure more_specialized()'s argument length
6587 parameter has correct value for constructors.
6589 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
6591 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
6593 * decl.c (mark_inlined_fns): Prototype.
6595 2001-02-22 Mark Mitchell <mark@codesourcery.com>
6597 * spew.c (yylex): Correct handling of friends.
6599 2001-02-22 Mark Mitchell <mark@codesourcery.com>
6601 * mangle.c (write_encoding): Pass write_function_type the
6602 FUNCTION_DECL for the function being encoded.
6603 (write_function_type): Pass it along to write_bare_function_type.
6604 (write_bare_function_type): Pass it along to write_method_parms.
6605 (write_method_parms): Don't mangle the compiler-generated
6606 parameters to a constructor or destructor.
6608 2001-02-22 Andreas Jaeger <aj@suse.de>
6610 * optimize.c: Include toplev.h for
6611 note_deferral_of_defined_inline_function prototype.
6613 2001-02-22 Jakub Jelinek <jakub@redhat.com>
6615 * cp-tree.h (struct lang_decl_inlined_fns): New.
6616 (struct lang_decls): Add inlined_fns.
6617 (DECL_INLINED_FNS): New macro.
6618 * optimize.c (struct inline_data): Add inlined_fns.
6619 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
6620 (inlinable_function_p): Likewise, fix typo in comment,
6621 function is not inlinable if it already inlined function currently
6622 being optimized.
6623 (expand_call_inline): Add fn to inlined_fns if necessary.
6624 (optimize_function): Initialize inlined_fns.
6625 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
6626 * decl.c (mark_inlined_fns): New function.
6627 (lang_mark_tree): Call it.
6629 2001-02-21 Jason Merrill <jason@redhat.com>
6631 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
6632 (DECL_UNINLINABLE): Move to middle-end.
6634 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
6635 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
6636 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
6637 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
6638 parms and outer BLOCK. note_deferral_of_defined_inline_function.
6640 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
6641 second parm of op=.
6643 2001-02-19 Mark Mitchell <mark@codesourcery.com>
6645 * decl2.c (set_decl_namespace): Allow explicit instantiations in
6646 any namespace.
6648 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
6650 * optimize.c (expand_call_inline): Don't walk subtrees of type
6651 nodes.
6653 2001-02-18 Mark Mitchell <mark@codesourcery.com>
6655 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
6656 for a destructor.
6658 2001-02-18 Jason Merrill <jason@redhat.com>
6660 Do put the VTT parameter in DECL_ARGUMENTS.
6661 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
6662 (current_vtt_parm): New macro.
6663 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
6664 (DECL_HAS_VTT_PARM_P): New macro.
6665 (DECL_VTT_PARM): Remove.
6666 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
6667 * decl.c (duplicate_decls): Only copy the operator code if
6668 appropriate.
6669 (start_function): Set current_vtt_parm.
6670 (lang_mark_tree): Don't mark vtt_parm.
6671 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
6672 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
6673 * class.c (build_clone): Maybe remove the VTT parm.
6674 * optimize.c (maybe_clone_body): Set up the VTT parm.
6675 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
6676 * call.c (build_over_call): Just allow the VTT arg.
6677 * method.c (make_thunk): Don't set DECL_VTT_PARM.
6678 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
6679 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
6680 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
6681 * error.c (dump_function_decl): Likewise.
6682 * call.c (build_user_type_conversion_1, convert_like_real): Abort
6683 if we try to call a constructor with in-charge or VTT parms.
6684 * method.c (skip_artificial_parms_for): New fn.
6685 * call.c (add_function_candidate, build_over_call): Call it.
6686 * call.c (build_new_method_call): Use current_vtt_parm.
6687 * init.c (expand_virtual_init): Likewise.
6688 * class.c (same_signature_p): No longer static.
6689 * cp-tree.h: Declare it.
6690 * search.c (look_for_overrides_r): Use it.
6692 2001-02-17 Mark Mitchell <mark@codesourcery.com>
6694 * cp-tree.h (new_abi_rtti_p): Remove.
6695 (name_mangling_version): Likewise.
6696 (flag_do_squangling): Likewise.
6697 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
6698 * decl.c (grokfndecl): Likewise.
6699 * decl2.c (name_mangling_version): Remove.
6700 (flag_do_squangling): Likewise.
6701 (lang_f_options): Remove `squangle'.
6702 (unsupported_options): Add `squangle'.
6703 (cxx_decode_option): Issue a warning about uses of
6704 -fname-mangling-version.
6705 (finish_file): Remove old ABI support.
6706 * pt.c (check_explicit_specialization): Likewise.
6707 (tsubst_decl): Likewise.
6708 * rtti.c (init_rtti_processing): Likewise.
6709 (build_headof): Likewise.
6710 (get_tinfo_decl_dynamic): Likewise.
6711 (tinfo_from_decl): Likewise.
6712 (build_dynamic_cast_1): Likewise.
6713 (synthesize_tinfo_var): Likewise.
6714 * init.c (build_new): Allow enumeration types for the array-bounds
6715 in a direct-new-declarator.
6717 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
6719 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
6720 TREE_PROTECTED from the template being specialized.
6722 2001-02-17 Jason Merrill <jason@redhat.com>
6724 * decl2.c (build_artificial_parm): Set TREE_READONLY.
6726 * decl.c (bad_specifiers): Allow throw specs on things with
6727 pointer-to-function or -member-function type.
6728 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
6729 a pmf.
6731 2001-02-17 Mark Mitchell <mark@codesourcery.com>
6733 * call.c (check_dtor_name): Handle template names correctly.
6735 2001-02-16 Jason Merrill <jason@redhat.com>
6737 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
6738 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
6739 * optimize.c (maybe_clone_body): Don't substitute it.
6740 * call.c (build_new_method_call): Check in_chrg instead.
6741 * init.c (expand_virtual_init): Likewise.
6743 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
6745 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
6746 class-type introduces at least a type-name.
6748 2001-02-16 Jakub Jelinek <jakub@redhat.com>
6750 * call.c (convert_like_real): Create a temporary for non-lvalue.
6752 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
6754 * cp-tree.h: Fix typos in comments.
6756 2001-02-16 Jason Merrill <jason@redhat.com>
6758 * optimize.c (remap_block): If we're compiling a clone, pass the
6759 new block to insert_block.
6761 2001-02-16 Mark Mitchell <mark@codesourcery.com>
6763 * semantics.c (finish_asm_stmt): Robustify.
6765 2001-02-15 Mark Mitchell <mark@codesourcery.com>
6767 * pt.c (push_template_decl_real): Don't remangle the name of a
6768 class template.
6770 2001-02-15 Jim Meyering <meyering@lucent.com>
6772 * Make-lang.in (c++.install-common): Depend on installdirs.
6773 (c++.install-info): Likewise.
6774 (c++.install-man): Likewise.
6776 2001-02-15 Mark Mitchell <mark@codesourcery.com>
6778 * typeck2.c (build_m_component_ref): Robustify.
6780 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
6782 * friend.c (do_friend): Don't take the nested [template] class
6783 into account when deciding whether to warn about the friend
6784 function not referring to a template function.
6786 2001-02-14 Jakub Jelinek <jakub@redhat.com>
6788 * typeck.c (build_unary_op): Clarify error message.
6790 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
6792 * parse.y (component_constructor_declarator): allow optional
6793 parentheses around constructor class name.
6795 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
6797 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
6798 section.
6799 * init.c (emit_base_init): Remove incorrect comment about
6800 virtual bases.
6801 * method.c (make_thunk): Fix comment alignment.
6803 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
6805 Kill remnants of this is variable.
6806 * cp-tree.h (flag_this_is_variable): Remove.
6807 * decl2.c (flag_this_is_variable): Remove.
6808 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
6809 (build_vbase_path): The path is non-static, even in a cdtor.
6810 (resolves_to_fixed_type_p): Add additional return value.
6811 * search.c (init_vbase_pointers): Adjust.
6812 * tree.c (lvalue_p_1): Adjust.
6813 * typeck.c (mark_addressable): Adjust.
6815 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
6817 * pt.c (unify): Don't check cv quals of array types.
6819 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
6821 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
6822 check whether we already have the type.
6824 2001-02-13 Mark Mitchell <mark@codesourcery.com>
6826 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
6827 * call.c (build_op_delete_call): Simplify to remove duplicate
6828 code.
6829 * class.c (clone_function_decl): Don't build the deleting variant
6830 of a non-virtual destructor.
6831 * decl.c (finish_destructor_body): Don't call delete if this is a
6832 non-virtual destructor.
6833 * init.c (build_delete): Explicitly call `operator delete' when
6834 deleting an object with a non-virtual destructor.
6836 2001-02-13 Jason Merrill <jason@redhat.com>
6838 * lang-specs.h: Add more __EXCEPTIONS.
6840 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
6842 * typeck2.c (process_init_constructor): Check
6843 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
6845 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
6847 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
6848 Remove spurious information in comment. Allow further
6849 adjustments of REFERENCE_TYPE args.
6851 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
6853 * errfn.c (cp_deprecated): Tweak diagnostic text.
6854 * parse.y (new_initializer): Deprecate initializer lists
6855 extension.
6857 2001-02-12 Mark Mitchell <mark@codesourcery.com>
6859 Remove old ABI support.
6861 2001-02-11 Mark Mitchell <mark@codesourcery.com>
6863 * decl2.c (flag_vtable_thunks): Always set it to 1.
6864 (flag_new_abi): Likewise.
6865 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
6867 * Makefile.in (g++spec.o): Fix typo.
6869 2001-02-09 Jason Merrill <jason@redhat.com>
6871 * lang-specs.h: Restore definition of __EXCEPTIONS.
6873 2001-02-08 Jason Merrill <jason@redhat.com>
6875 * search.c (shared_member_p): New function.
6876 (lookup_field_r): Use it.
6877 * cp-tree.h (SHARED_MEMBER_P): Remove.
6879 * method.c (process_overload_item): Handle template-dependent array
6880 bounds.
6881 * pt.c (type_unification_real): If we end up with undeduced nontype
6882 parms, try again.
6884 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
6885 types.
6887 * typeck2.c (friendly_abort): Don't say anything if we have
6888 earlier errors or sorries.
6890 * decl.c (check_tag_decl): Notice attempts to redefine bool and
6891 wchar_t. Ignore if in_system_header.
6893 * decl.c (maybe_push_cleanup_level): New fn...
6894 (start_decl_1): ...split out from here.
6895 * cvt.c (build_up_reference): Use it.
6896 * cp-tree.h: Declare it.
6898 2001-02-07 Mark Mitchell <mark@codesourcery.com>
6900 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
6901 spec.
6903 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
6905 * pt.c (lookup_template_class): Make sure it's a primary
6906 template or template_template_parm when called from the parser.
6907 (instantiate_template_class): Add assertion.
6909 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
6911 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
6912 from error_mark_node.
6914 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
6916 Fix specification and implementation bugs in V3 ABI
6917 construction vtables.
6918 * cp-tree.h (flag_dump_class_layout): New flag.
6919 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
6920 (BINFO_LOST_PRIMARY_P): New flag.
6921 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
6922 (BINFO_PRIMARY_MARKED_P): Rename to ...
6923 (BINFO_PRIMARY_P): ... here.
6924 (binfo_via_virtual): New prototype.
6925 * decl2.c (flag_dump_class_layout): New flag.
6926 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
6927 use `=' as a file name separator.
6928 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
6929 bases.
6930 (build_vtbl_address): If this is a virtual primary base, then
6931 get the vtbl of what it is ultimately primary for.
6932 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
6933 for BINFO_PRIMARY_P.
6934 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6935 (get_shared_vbase_if_not_primary): Likewise.
6936 (dfs_get_pure_virtuals): Likewise.
6937 (expand_upcast_fixups): Likewise.
6938 (fixup_virtual_upcast_offsets): Likewise.
6939 (dfs_find_vbase_instance): Likewise.
6940 (find_vbase_instance): Likewise.
6941 (binfo_from_vbase): Adjust comment to reflect reality.
6942 (binfo_via_virtual): New function.
6943 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
6944 for binfo walking during VTT construction.
6945 (dfs_mark_primary_bases): Remove.
6946 (force_canonical_binfo_r): New function.
6947 (force_canonical_binfo): New function.
6948 (mark_primary_virtual_base): New function.
6949 (mark_primary_bases): Walk in inheritance graph order, use
6950 mark_primary_virtual_base.
6951 (determine_primary_base): Use some more intermediate variables.
6952 (dfs_find_final_overrider): Don't check for overriding along a
6953 virtual path.
6954 (dfs_modify_vtables): Walk into primary virtual bases too.
6955 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
6956 (build_base_fields): Likewise.
6957 (dfs_set_offset_for_unshared_vbases): Likewise.
6958 (layout_virtual_bases): Likewise.
6959 (end_of_class): Likewise.
6960 (finish_struct_1): Call dump_class_hierarchy, if requested.
6961 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
6962 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
6963 (dump_class_hierarchy): Add file parameter. Append to file, if
6964 required.
6965 (finish_vtbls): Adjust accumulate_vtbl_inits call.
6966 Use canonical base for virtual bases.
6967 (build_vtt): Add more comments. Adjust build_vtt_inits call.
6968 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
6969 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
6970 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
6971 virtual VTTs.
6972 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
6973 from DATA. We want virtual primary bases and all bases via virtual.
6974 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
6975 virtual base when not a construction vtable.
6976 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
6977 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
6978 Use canonical bases when processing virtual bases.
6979 (accumulate_vtbl_inits): We're interested in any base via a
6980 virtual path.
6981 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
6982 within a construction vtable, determine what is being overridden.
6983 (build_vtbl_initializer): Add more comments
6984 (add_vcall_offset_vtbl_entries_1): Adjust comment.
6985 (build_rtti_vtbl_entries): Check if the base has lost its
6986 primary.
6988 2001-02-05 Mark Mitchell <mark@codesourcery.com>
6990 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
6992 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6994 * decl.c (pushdecl): Call abort instead of fatal.
6995 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
6996 * init.c (build_new_1): Likewise.
6997 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
6998 * decl.c (build_typename_type): hash_table_init now returns void.
6999 decl.c (init_decl_processing): Make an error non-fatal.
7001 2001-02-04 Mark Mitchell <mark@codesourcery.com>
7003 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
7004 Document.
7005 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
7006 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
7007 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
7008 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
7009 * decl.c (maybe_commonize_var): Use the new name-mangling where
7010 appropriate.
7011 * decl2.c (comdat_linkage): Enhance comments. Make all
7012 compiler-generated things static, if COMDAT is not available.
7013 (get_tinfo_decl): Do not make typeinfo objects that belong in the
7014 library COMDAT.
7015 (tinfo_base_init): Use the correct mangled name for typeinfo
7016 strings, and push them into the global scope.
7017 (typeinfo_in_lib_p): New function.
7018 (synthesize_tinfo_var): Use it.
7019 (create_real_tinfo_var): Likewise.
7021 2001-02-03 Jakub Jelinek <jakub@redhat.com>
7023 * decl.c (push_class_binding): Use context_for_name_lookup instead
7024 of CP_DECL_CONTEXT.
7025 * search.c (context_for_name_lookup): Remove static. Check for NULL
7026 context in the loop.
7027 * cp-tree.h (context_for_name_lookup): Add prototype.
7029 2001-02-02 Jakub Jelinek <jakub@redhat.com>
7031 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
7032 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
7033 Remove.
7034 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7035 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
7037 2001-02-02 Mark Mitchell <mark@codesourcery.com>
7039 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
7040 of macros used when compiling g++spec.c.
7041 * g++spec.c (lang_specific_driver): Link with the shared
7042 libgcc by default.
7044 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
7046 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
7047 make_reference_declarator, make_call_declarator), method.c
7048 (implicitly_declare_fn), parse.y (namespace_using_decl,
7049 notype_unqualified_id, expr_or_declarator, new_type_id,
7050 after_type_declarator, direct_after_type_declarator,
7051 notype_declarator, complex_notype_declarator,
7052 complex_direct_notype_declarator, qualified_id,
7053 notype_qualified_id, overqualified_id, direct_new_declarator,
7054 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
7055 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
7056 instead of build_parse_node.
7058 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7060 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
7061 (minus_one_node): Moved to top level gcc directory. Renamed
7062 to integer_minus_one_node.
7064 * init.c (init_init_processing): Don't set minus_one_node.
7065 (build_vec_init): Use integer_minus_one_node.
7067 * rtti.c (get_tinfo_decl_dynamic): Likewise.
7069 2001-01-28 Jakub Jelinek <jakub@redhat.com>
7071 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
7072 identical and they would be replaced with constant, remove
7073 MODIFY_EXPR from the tree.
7075 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7077 * Make-lang.in: Remove all dependencies on defaults.h.
7078 * call.c: Don't include defaults.h.
7079 * decl.c: Likewise.
7080 * decl2.c: Likewise.
7081 * except.c: Likewise.
7082 * pt.c: Likewise.
7083 * rtti.c: Likewise.
7084 * tree.c: Likewise.
7085 * typeck.c: Likewise.
7087 2001-01-25 Jakub Jelinek <jakub@redhat.com>
7089 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
7090 operators even in "C" linkage.
7091 * method.c (set_mangled_name_for_decl): Likewise.
7092 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
7093 overloaded operators in "C" linkage.
7095 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
7097 * pt.c (tsubst_decl): Remove IN_DECL parameter.
7098 (tsubst_arg_types): Check parameter is not void.
7099 (tsubst): Adjust tsubst_decl call.
7101 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
7103 * call.c (add_builtin_candidate): Quote std properly, from
7104 previous change.
7106 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
7108 * pt.c (check_explicit_specialization): Clone constructors and
7109 destructors.
7111 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
7113 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
7114 indicates anything special about template depth. Make sure we
7115 only count the user visible template classes.
7117 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
7119 * call.c (build_conv): Typo in comment.
7120 (add_builtin_candidate): Add more explanation.
7121 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
7122 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
7123 when we have enumeral types.
7124 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
7125 candidates for relops and eqops.
7126 (joust): Simplify control flow. Allow a non-template user
7127 function to hide a builtin.
7129 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
7131 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
7132 (more_specialized): Add deduction parameter.
7133 * call.c (joust): Adjust more_specialized call.
7134 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
7135 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
7136 (get_bindings_order): Remove.
7137 (get_bindings_real): Add DEDUCE parameter.
7138 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
7139 REFERENCE_TYPE jig for DEDUCE_ORDER.
7140 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
7141 maybe_adjust_types_for_deduction.
7142 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
7143 directly.
7144 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
7145 (check_cv_quals_for_unify): Use new unify qualifier flags.
7146 (unify): Clear new unify qualifier flags.
7147 (get_bindings_real): Add DEDUCE parameter.
7148 (get_bindings): Adjust call to get_bindings_real.
7149 (get_bindings_overload): Likewise.
7150 (most_specialized_instantiation): Adjust call to
7151 more_specialized.
7153 2001-01-19 Jason Merrill <jason@redhat.com>
7155 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
7157 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
7158 -fnew-abi.
7160 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
7162 * decl2.c (arg_assoc_class): Fix double iteration logic.
7164 2001-01-19 Jason Merrill <jason@redhat.com>
7166 * init.c (build_delete): Always call convert_force to strip cv-quals.
7168 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
7169 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
7170 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
7172 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
7174 * search.c (get_vbase_1): Count only virtual bases.
7176 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
7178 * class.c (duplicate_tag_error): Robustify flag clearing.
7180 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
7182 * cp-tree.h (lookup_template_class): Add complain parm.
7183 * decl.c (lookup_namespace_name): Adjust call to
7184 lookup_template_class.
7185 (make_typename_type): Likewise.
7186 * semantics.c (finish_template_type): Likewise.
7187 * pt.c (lookup_template_class): Add complain parm. Adjust.
7188 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
7189 (tsubst): Likewise.
7191 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
7193 * pt.c (copy_default_args_to_explicit_spec): Preserve
7194 object's CV quals. Reorganize.
7196 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
7198 * typeck.c (build_modify_expr): Say `initialization' for
7199 INIT_EXPRs.
7200 * init.c (build_default_init): Convert to enumeral type, if
7201 needed.
7203 2001-01-18 Jakub Jelinek <jakub@redhat.com>
7205 * parse.y (nomods_initdcl0): Properly set things up for
7206 initdcl0_innards.
7208 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
7210 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
7211 (type_unification_real): Set it.
7212 (unify): Use it.
7214 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
7216 * decl.c (finish_destructor_body): Convert to vbase pointer here.
7218 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
7220 * semantics.c (begin_class_definition): Check we're not inside a
7221 template parm list.
7223 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
7225 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
7226 BASELINK_P.
7228 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
7230 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
7231 * call.c (build_over_call): Add comment.
7233 2001-01-16 Daniel Berlin <dberlin@redhat.com>
7235 * cvt.c (ocp_convert): Handle vector type conversion
7236 * typeck2.c (digest_init): Handle vector type initializations
7238 2001-01-16 Phil Edwards <pme@sources.redhat.com>
7240 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
7241 was given.
7243 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
7245 * pt.c (check_nontype_parm): Rename to ...
7246 (invalid_nontype_parm_type_p): ... here.
7247 (process_template_parm): Adjust.
7248 (convert_template_argument): Adjust.
7250 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
7252 * pt.c (check_nontype_parm): New function.
7253 (process_template_parm): Use it.
7254 (convert_template_argument): Use it.
7255 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
7256 member.
7258 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
7260 * tree.c: Add defaults.h
7261 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
7262 * Make-lang.in (cp/tree.o): Add defaults.h.
7264 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
7266 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
7268 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
7270 * g++.1: Change to be ".so man1/gcc.1".
7272 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
7274 * Make-lang.in (c++.info, c++.install-info): Build and install g++
7275 internals info.
7276 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
7277 ($(srcdir)/cp/g++int.info): New target.
7278 * gxxint.texi: Add info directory entry. Use @@ in email address.
7279 * .cvsignore: Update.
7281 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
7283 * typeck.c (build_c_cast): Do template processing earlier.
7284 Always pedwarn on array casts.
7286 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
7288 * friend.c (make_friend_class): Make sure a templated class is
7289 actually a template.
7291 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
7293 * decl2.c (get_guard): Set linkage from guarded decl.
7295 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
7297 * call.c (convert_default_arg): Check for unprocessed
7298 DEFAULT_ARG.
7299 * cp-tree.h (replace_defarg): Move to spew.c.
7300 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
7301 spew.c, which is where they really are.
7302 (done_pending_defargs): Declare.
7303 (unprocessed_defarg_fn): Declare.
7304 * decl.c (replace_defarg): Move to spew.c
7305 * parse.y (structsp): Call done_pending_defargs.
7306 * spew.c (defarg_fns): Rearrange list structure.
7307 (defarg_fnsdone): New static variable.
7308 (defarg_depfns): New static variable.
7309 (init_spew): Adjust.
7310 (add_defarg_fn): Store the type in TREE_TYPE.
7311 (do_pending_defargs): Detect and deal with ordering constraints
7312 and circularity.
7313 (done_pending_defargs): New function.
7314 (unprocessed_defarg_fn): New function.
7315 (replace_defarg): Moved from decl.c. Robustify. Don't save
7316 if circularity detected.
7318 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
7320 * pt.c (unify): Check array has a domain, before checking
7321 whether it is variable sized.
7323 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
7325 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
7326 parameters with pointers to arrays of unknown bound.
7328 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
7330 * parse.y (template_parm_header, template_spec_header): New
7331 reductions. Split out from ...
7332 (template_header): ... here. Use them.
7333 (template_template_parm): Use template_parm_header.
7334 * semantics.c (finish_template_template_parm): Add assert.
7336 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7338 * mangle.c (write_builtin_type): Fix thinko.
7340 * pt.c (copy_default_args_to_explicit_spec_1): New function.
7341 (copy_default_args_to_explicit_spec): Likewise.
7342 (check_explicit_specialization): Use it.
7344 * class.c (finish_struct_1): Remove last argument in call to
7345 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7346 * decl.c (builtin_function): Likewise.
7347 (build_cp_library_fn): Likewise.
7348 (check_initializer): Likewise.
7349 (make_rtl_for_nonlocal_decl): Likewise.
7350 (cp_finish_decl): Likewise.
7351 (start_function): Likewise.
7352 * decl2.c (finish_anon_union): Likewise.
7353 * friend.c (do_friend): Likewise.
7354 * init.c (build_java_class_ref): Likewise.
7355 * method.c (make_thunk): Likewise.
7356 * pt.c (tsubst_friend_function): Likewise.
7357 * semantics.c (expand_body): Likewise.
7359 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7361 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
7362 looking at DECL_CLONED_FUNCTION for non-functions.
7364 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
7366 * error.c (dump_template_parameter): Use parm to determine how
7367 to print default value.
7369 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
7371 * class.c (duplicate_tag_error): Clear more flags.
7373 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
7375 * call.c (build_new_method_call): Use binfo_for_vbase.
7377 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
7379 * cp-tree.h (flag_cond_mismatch): Don't declare.
7380 * decl2.c (flag_cond_mismatch): Don't define.
7381 (lang_f_options): Remove cond-mismatch.
7382 (unsupported_options): Add cond-mismatch.
7384 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
7386 * class.c (handle_using_decl): Reject using of constructor name
7387 of sourcing class. Allow injecting of a method with same name as
7388 nested class. Fixup error messages.
7390 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
7392 * decl2.c (lang_decode_option): Handle -Wformat=2.
7394 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
7396 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
7397 initialized_in_class.
7398 (DECL_DEFINED_IN_CLASS_P): Rename to ...
7399 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
7400 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
7401 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
7402 * pt.c (check_default_tmpl_args): Adjust for
7403 DECL_INITIALIZED_IN_CLASS_P.
7404 (instantiate_class_template): Likewise.
7405 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
7407 * class.c (finish_struct): Constify saved_filename.
7409 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
7411 * class.c (duplicate_tag_error): Adjust diagnostic.
7412 (finish_struct): Locally set location to start of struct.
7413 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
7415 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
7417 * decl.c (struct binding_level): Adjust class_shadowed comments
7418 to reflect reality.
7419 (push_class_level_binding): Adjust comments to reflect reality.
7420 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
7421 Don't set TREE_VALUE on the class_shadowed list.
7423 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7425 * decl2.c (acceptable_java_type): Allow references too.
7426 * init.c (build_java_class_ref): When using the new ABI, search
7427 `class$' and have it mangled with `mangle_decl.'
7428 * mangle.c (write_java_integer_type_codes): New function.
7429 (write_builtin_type): Detect and mangle Java integer and real
7430 types.
7432 2001-01-07 Mark Mitchell <mark@codesourcery.com>
7434 * decl2.c (grokfield): Don't accept `asm' specifiers for
7435 non-static data members.
7437 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7439 * expr.c (cplus_expand_expr): Don't reset `target'.
7441 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
7443 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
7445 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
7447 * parse.y (template_datadef): Check for error_mark_node.
7449 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
7451 * cp-tree.def (DEFAULT_ARG): Make `x' class.
7453 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
7455 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
7456 (record_builtin_type): Make non-static.
7457 (flag_short_double): Don't declare.
7458 (init_decl_processing): Remove the creation of many tree nodes now
7459 in c_common_nodes_and_builtins.
7460 (build_void_list_node): New function.
7461 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
7462 * cp-tree.h (flag_short_wchar): Don't declare.
7464 2001-01-04 Mark Mitchell <mark@codesourcery.com>
7466 * call.c (build_conv): Don't use build1 for USER_CONV.
7467 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
7469 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
7471 * lex.c (lang_init): Call c_common_lang_init.
7473 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
7475 * search.c (lookup_fnfields_here): Remove.
7476 (look_for_overrides_r): Use lookup_fnfields_1.
7477 Ignore functions from using declarations.
7479 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
7481 Implement exceptions specifiers for implicit member functions.
7482 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
7483 * method.c (synthesize_exception_spec): New function.
7484 (locate_dtor, locate_ctor, locate_copy): New functions.
7485 (implicitly_declare_fn): Generate the exception spec too.
7486 * search.c (check_final_overrider): Check artificial functions
7487 too.
7488 * typeck2.c (merge_exception_specifiers): New function.
7490 2001-01-03 Jason Merrill <jason@redhat.com>
7492 * init.c (build_default_init): New fn.
7493 (perform_member_init): Split out from here.
7494 (build_new_1): Use it. Simplify initialization logic.
7495 (build_vec_init): Take an array, rather than a pointer and maxindex.
7496 Speed up simple initializations. Don't clean up if we're assigning.
7497 * cp-tree.h: Adjust.
7498 * decl2.c (do_static_initialization): Remove TREE_VEC case.
7499 * parse.y (new_initializer): Return void_zero_node for ().
7500 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
7501 * typeck2.c (digest_init): Only complain about user-written
7502 CONSTRUCTORs.
7504 2000-12-22 Mike Stump <mrs@wrs.com>
7506 * decl2.c: (max_tinst_depth): Increase to 50.
7508 2001-01-02 Mark Mitchell <mark@codesourcery.com>
7510 * class.c (invalidate_class_lookup_cache): Zero the
7511 previous_class_values.
7512 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
7513 TREE_INT_CST_HIGH.
7514 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
7515 * decl.c (free_bindings): New variable.
7516 (push_binding): Don't create a new binding if we have one on the
7517 free list.
7518 (pop_binding): Put old bindings on the free list.
7519 (init_decl_processing): Use size_int, not build_int_2.
7520 Register free_bindings as a GC root.
7521 (cp_make_fname_decl): Use size_int, not build_int_2.
7522 (push_inline_template_parms_recursive): Likewise.
7523 (end_template_parm_list): Likewise.
7524 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
7525 (tsubst_template_parms): Use size_int, not build_int_2.
7526 (tsubst): Likewise.
7527 * rtti.c (get_vmi_pseudo_type_info): Likewise.
7529 2001-01-02 Richard Henderson <rth@redhat.com>
7531 * parse.y (asm): Set ASM_INPUT_P.
7533 2001-01-02 Jason Merrill <jason@redhat.com>
7535 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
7536 for v3 ABI.
7538 * typeck.c (cp_truthvalue_conversion): New fn.
7539 * cvt.c (ocp_convert): Use it.
7541 * cp-tree.h: Lose c-common.c decls.
7543 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
7544 * cvt.c (convert_to_void): Use type_unknown_p.
7546 * typeck.c (strip_all_pointer_quals): Also strip quals from
7547 pointer-to-member types.
7549 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
7550 parse.y as C.
7552 * call.c (build_new_method_call): Do evaluate the object parameter
7553 when accessing a static member.
7554 * typeck.c (build_component_ref): Likewise.
7556 2001-01-02 Andreas Jaeger <aj@suse.de>
7558 * decl.c (cp_missing_noreturn_ok_p): New.
7559 (init_decl_processing): Set lang_missing_noreturn_ok_p.
7561 2000-12-29 Jakub Jelinek <jakub@redhat.com>
7563 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
7565 2000-12-29 Mark Mitchell <mark@codesourcery.com>
7567 * class.c (pushclass): Remove #if 0'd code.
7568 * cp-tree.h (overload_template_name): Remove.
7569 * decl.c (store_bindings): Simplify.
7570 (pop_from_top_level): Likewise.
7571 * pt.c (overload_template_name): Remove.
7572 (instantiate_decl): Don't call push_to_top_level if it's not
7573 needed.
7575 2000-12-28 Mark Mitchell <mark@codesourcery.com>
7577 * pt.c (register_local_specialization): Don't return a value.
7578 (lookup_template_class): Use move-to-front heuristic when looking
7579 up template instantiations.
7580 (instantiate_decl): Only push_to_top_level when we're actually
7581 going to instantiate the template.
7583 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
7585 * search.c (binfo_for_vtable): Return least derived class, not
7586 most. Handle secondary vtables.
7588 2000-12-22 Jason Merrill <jason@redhat.com>
7590 * pt.c (more_specialized): Don't optimize len==0.
7591 (fn_type_unification): If we're adding the return type, increase len.
7593 * typeck.c (build_binary_op): Fix pmf comparison logic.
7595 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
7596 DECL_STATIC_FUNCTION_P.
7598 * semantics.c (genrtl_finish_function): Don't try to jump to
7599 return_label unless it exists.
7601 In partial ordering for a call, ignore parms for which we don't have
7602 a real argument.
7603 * call.c (joust): Pass len to more_specialized.
7604 (add_template_candidate_real): Strip 'this', pass len.
7605 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
7606 (get_bindings_order): New fn. Pass len down.
7607 (get_bindings_real): Strip 'this', pass len.
7608 (fn_type_unification): Likewise.
7609 (type_unification_real): Succeed after checking 'len' args.
7610 (most_specialized_instantiation): Lose explicit_args parm.
7611 * class.c (resolve_address_of_overloaded_function): Strip 'this',
7612 pass len.
7614 2000-12-21 Jason Merrill <jason@redhat.com>
7616 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
7617 DECL_TEMPLATE_RESULT.
7619 * search.c (lookup_field_r): Call lookup_fnfields_1, not
7620 lookup_fnfields_here.
7622 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
7624 * call.c (build_object_call): Also allow conversions that return
7625 reference to pointer to function.
7626 (add_conv_candidate): Handle totype being ref to ptr to fn.
7627 (build_field_call): Also allow members of type reference to function.
7628 Lose support for calling pointer to METHOD_TYPE fields.
7630 * error.c (dump_expr): Handle *_CAST_EXPR.
7632 * typeck2.c (build_scoped_ref): Always convert to the naming class.
7634 * tree.c (break_out_cleanups): Lose.
7635 * cp-tree.h: Remove prototype.
7636 * typeck.c (build_component_ref): Don't break_out_cleanups.
7637 (build_compound_expr): Likewise.
7638 * semantics.c (finish_expr_stmt): Likewise.
7640 2000-12-20 Richard Henderson <rth@redhat.com>
7642 * cp-tree.h: Update declarations.
7643 * decl.c (finish_case_label): Return the new stmt node.
7644 * semantics.c (finish_goto_stmt): Likewise.
7645 (finish_expr_stmt, finish_return_stmt): Likewise.
7646 (finish_break_stmt, finish_continue_stmt): Likewise.
7647 (finish_asm_stmt): Likewise.
7648 * parse.y (already_scoped_stmt): Set STMT_LINENO.
7649 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
7650 (simple_if, simple_stmt): Return the new stmt node.
7651 (save_lineno): New.
7653 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
7655 * cp-tree.h: Don't declare warn_long_long.
7657 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
7659 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
7660 IS_AGGR_TYPE.
7662 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
7664 * pt.c (unify): Handle when both ARG and PARM are
7665 BOUND_TEMPLATE_TEMPLATE_PARM.
7667 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
7669 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
7670 DECL_TEMPLATE_PARM_P.
7672 2000-12-15 Jason Merrill <jason@redhat.com>
7674 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
7676 * init.c (build_new_1): Don't strip quals from type.
7678 * decl.c (pushdecl): Don't check for linkage on a non-decl.
7680 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
7682 * call.c (build_new_function_call): Lose space before paren in
7683 error message.
7684 (build_new_method_call): Likewise.
7686 * typeck2.c (build_m_component_ref): Propagate quals from datum.
7688 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
7690 * pt.c (check_explicit_specialization): Propagate default
7691 function arguments to explicit specializations.
7693 2000-12-13 DJ Delorie <dj@redhat.com>
7695 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
7696 and <? operators.
7698 2000-12-08 Jason Merrill <jason@redhat.com>
7700 * error.c (dump_function_name): Don't let the user see __comp_ctor.
7702 Clean up copy-initialization in overloading code.
7703 * call.c (build_user_type_conversion_1): Die if we are asked to
7704 convert to the same or a base type.
7705 (implicit_conversion): Avoid doing so. Lose reference binding code.
7706 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
7707 direct-initialization. Also do direct-init part of copy-init.
7708 (build_user_type_conversion): Don't provide context to convert_like.
7709 * cvt.c (ocp_convert): build_user_type_conversion will now provide
7710 the constructor call for copy-init.
7712 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
7713 instantiation of a member template.
7714 (do_decl_instantiation): Not here.
7716 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
7718 * class.c (check_field_decls): Don't special case anonymous
7719 fields in error messages.
7720 (note_name_declared_in_class): Use %D on diagnostic.
7722 * tree.c (pod_type_p): Use strip_array_types.
7723 (cp_valid_lang_attribute): Likewise.
7724 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
7725 multiple evaluations.
7726 (cp_has_mutable_p): Use strip_array_types.
7728 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
7730 * cp-tree.h (sufficient_parms_p): Declare new function.
7731 * call.c (sufficient_parms_p): New function, broken out of ...
7732 (add_function_candidate): ... here. Use it.
7733 (add_conv_candidate): Use it.
7734 * decl.c (grok_ctor_properties): Use it.
7736 2000-12-07 Jakub Jelinek <jakub@redhat.com>
7738 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
7740 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
7742 * decl2.c (lang_decode_option): Handle -Wformat-security.
7744 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
7746 * pt.c (verify_class_unification): New function.
7747 (get_class_bindings): Use it.
7748 (try_class_unification): Tidy.
7749 (unify): Handle when argument of a template-id is not
7750 template parameter dependent.
7751 (template_args_equal): Handle when TREE_CODE's do not match.
7753 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
7755 * lang-specs.h (c++): When invoking the stand-alone preprocessor
7756 for -save-temps, pass all relevant -Defines to it, and then don't
7757 pass them to cc1plus.
7759 2000-12-05 Will Cohen <wcohen@redhat.com>
7761 * decl.c (finish_case_label): Cleared
7762 more_cleanups_ok in surrounding function scopes.
7763 (define_label): Likewise.
7765 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
7767 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
7768 (get_matching_virtual): Remove.
7769 (look_for_overrides): Declare new function.
7770 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
7771 DECL_VINDEX here.
7772 * class.c (check_for_override): Move base class iteration code
7773 to look_for_overrides.
7774 * search.c (next_baselink): Remove.
7775 (get_virtuals_named_this): Remove.
7776 (get_virtual_destructor): Remove.
7777 (tree_has_any_destructors_p): Remove.
7778 (struct gvnt_info): Remove.
7779 (check_final_overrider): Remove `virtual' from error messages.
7780 (get_matching_virtuals): Remove. Move functionality to ...
7781 (look_for_overrides): ... here, and ...
7782 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
7783 to be overriding.
7785 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
7787 * typeck.c (get_delta_difference): If via a virtual base,
7788 return zero.
7789 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
7790 adjustment.
7792 2000-12-04 Richard Henderson <rth@redhat.com>
7794 * error.c (dump_tree): Use output_add_string not OB_PUTS.
7796 2000-12-04 Jason Merrill <jason@redhat.com>
7798 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
7799 (write_builtin_type): Pass intSI_type_node and the like through
7800 type_for_mode.
7801 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
7802 Pass intSI_type_node and the like through type_for_mode.
7803 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
7804 * pt.c (tsubst, unify): Likewise.
7805 * tree.c (walk_tree): Likewise.
7806 * error.c (dump_type): Likewise.
7807 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
7809 * Make-lang.in: Tweak top comment for emacs.
7810 (cp/TAGS): Restore.
7812 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
7814 * class.c (clone_function_decl): Robustify.
7816 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
7818 * decl.c (store_bindings): Only search in the non modified
7819 old_bindings for duplicates.
7821 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
7823 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
7824 TYPE_POLYMORPHIC_P.
7826 * typeck.c (build_static_cast): Remove unused variable.
7828 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
7830 * pt.c: Fix typo in comment.
7832 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
7834 * decl2.c (warn_format): Remove definition.
7835 (lang_decode_option): Handle -Wformat-nonliteral,
7836 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
7838 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
7840 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
7841 (init_decl_processing): Don't create string_type_node,
7842 const_string_type_node, wint_type_node, intmax_type_node,
7843 uintmax_type_node, default_function_type, ptrdiff_type_node and
7844 unsigned_ptrdiff_type_node. Adjust position of call to
7845 c_common_nodes_and_builtins.
7846 (identifier_global_value): New function.
7848 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
7850 * call.c (standard_conversion): Reject pointer to member
7851 conversions from ambiguous, inaccessible or virtual bases.
7852 * typeck.c (build_static_cast): Don't check pointers to members
7853 specially.
7855 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
7857 * method.c (do_build_copy_constructor): Preserve cv
7858 qualifications when accessing source object members.
7859 (do_build_assign_ref): Likewise. Remove separate diagnostics for
7860 unnamed fields.
7862 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
7864 * method.c (do_build_assign_ref): Construct appropriately
7865 CV-qualified base reference. Don't allow const casts in base
7866 conversion.
7868 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
7870 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
7871 incomplete return type.
7873 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
7875 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
7876 * semantics.c (finish_base_specifier): Accept a _TYPE not a
7877 _DECL.
7879 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
7881 * spew.c (yyerror): Cope if yylval.ttype is NULL.
7883 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
7885 * decl.c (grokdeclarator): Diagnose undefined template contexts.
7887 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
7889 * decl.c (grokdeclarator): Do type access control on friend
7890 class.
7892 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
7894 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
7895 bison parser ickiness.
7896 * pt.c (tsubst_friend_function): Enter namespace scope when
7897 tsubsting the function name.
7898 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
7900 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
7902 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
7903 * cvt.c (cp_convert_to_pointer): Add force parameter.
7904 Allow conversions via virtual base if forced.
7905 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
7906 (ocp_convert): Likewise.
7907 * search.c (binfo_from_vbase): Return the virtual base's binfo.
7908 * typeck.c (get_delta_difference): Adjust handling of virtual
7909 bases.
7911 2000-11-26 Mark Mitchell <mark@codesourcery.com>
7913 * tree.c (struct list_hash): Remove.
7914 (list_hash_table): Make it be an htab.
7915 (struct list_proxy): New type.
7916 (list_hash_eq): New function.
7917 (list_hash_pieces): Renamed from ...
7918 (list_hash): ... this.
7919 (list_hash_lookup): Remove.
7920 (list_hash_add): Remove.
7921 (hash_tree_cons): Use the generic hashtable.
7922 (mark_list_hash): Remove.
7923 (init_tree): Create the hashtable.
7925 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
7927 * method.c (build_mangled_C9x_name): Rename to
7928 build_mangled_C99_name. Change C9X references in comments to
7929 refer to C99.
7931 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
7933 * parse.y (unary_expr): Move VA_ARG from here ...
7934 (primary): ... to here.
7936 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
7938 * semantics.c (finish_id_expr): If type is error_mark, return
7939 error_mark.
7941 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
7943 * pt.c (lookup_template_class): Simplify loop exit constructs.
7944 Cope when there is no partial instantiation of a template
7945 template member.
7947 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
7949 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
7951 2000-11-22 Mark Mitchell <mark@codesourcery.com>
7953 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
7954 prefix.
7956 * pt.c (do_decl_instantiate): Explicitly clone constructors and
7957 destructors that haven't already been cloned.
7959 2000-11-20 Richard Henderson <rth@redhat.com>
7961 * parse.y (yyparse_1): Rename the parser entry point.
7963 2000-11-20 Alex Samuel <samuel@codesourcery.com>
7965 * mangle.c (write_name): Use <unscoped-name> for names directly in
7966 function scope.
7967 (write_unscoped_name): Accept names directly in function scope.
7969 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
7971 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
7972 * parse.y (extdef): Add EXPORT reduction.
7973 * spew.c (yylex): Don't skip export here.
7975 2000-11-19 Mark Mitchell <mark@codesourcery.com>
7977 * decl.c (init_decl_processing): Correct name of pure virtual
7978 function under the new ABI.
7979 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
7980 (throw_bad_typeid): Likewise for bad typeid function.
7982 2000-11-18 Mark Mitchell <mark@codesourcery.com>
7984 * decl.c (grokparms): Don't even function types of `void' type,
7985 either.
7986 * mangle.c (write_type): Don't crash when confronted with the
7987 error_mark_node.
7989 * decl.c (grokparms): Don't create parameters of `void' type.
7991 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
7993 * lex.c (mark_impl_file_chain): Delete.
7994 (init_parse): Remove call to ggc_add_string_root. No need to
7995 ggc_strdup a string constant. Do not add impl_file_chain to GC
7996 roots.
7997 (handle_pragma_implementation): No need to ggc_strdup main_filename.
7999 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
8001 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
8003 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
8005 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
8006 * decl.c (grokdeclarator): Don't reject void parms here.
8007 (require_complete_types_for_parms): Simplify, use
8008 complete_type_or_else.
8009 (grokparms): Remove bitrot. Remove funcdef parm.
8010 Deal with ellipsis parm lists here.
8011 * semantics.c (finish_parmlist): Don't append void_list_node
8012 here. Set PARMLIST_ELLIPSIS_P.
8014 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
8016 * typeck2.c (incomplete_type_error): Reorganize to avoid
8017 excessive diagnostics.
8019 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8021 * lex.c (struct impl_files, internal_filename): Constify a char *.
8023 2000-11-16 Mark Mitchell <mark@codesourcery.com>
8025 * mangle.c (write_special_name_constructor): Don't generate
8026 assembler junk when confronted with an old-style constructor.
8027 (write_special_name_destructor): Likewise.
8028 (mangle_decl_string): Do it here instead.
8030 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
8032 * call.c (op_error): Make error messages clearer.
8034 2000-11-15 Mark Mitchell <mark@codesourcery.com>
8036 * decl.c (wrapup_globals_for_namespace): Don't mark things
8037 TREE_ASM_WRITTEN when they're not.
8039 2000-11-15 Jason Merrill <jason@redhat.com>
8041 * typeck2.c (friendly_abort): Uncount the error before handing
8042 off to fancy_abort.
8044 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
8046 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
8048 2000-11-14 Mark Mitchell <mark@codesourcery.com>
8050 * class.c (build_vtbl_initializer): Fix typo in comment.
8051 * typeck.c (expr_sizeof): Don't crash on errors.
8053 2000-11-14 Jim Wilson <wilson@redhat.com>
8055 * lang-specs.h: Add %2 after %(cc1_options).
8057 2000-11-14 Richard Henderson <rth@redhat.com>
8059 * typeck.c (c_sizeof): Be strict about casting result value
8060 back to c_size_type_node.
8061 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
8063 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8065 * typeck.c (build_unary_op): Use boolean_increment from
8066 c-common.c, moving the relevant code there.
8068 2000-11-11 Jason Merrill <jason@redhat.com>
8070 * typeck.c (mark_addressable): Don't call put_var_into_stack.
8072 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
8073 in inlines.
8075 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8077 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
8078 * lex.c (copy_lang_decl): Likewise.
8080 2000-11-09 Mark Mitchell <mark@codesourcery.com>
8082 * dump.c (cp_dump_tree): Don't dump function bodies here.
8084 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
8085 (dump.o): Update dependency list.
8086 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
8087 (flag_dump_translation_unit): Likewise.
8088 (CP_TYPE_QUALS): Adjust definition.
8089 (DECL_C_BIT_FIELD): Remove.
8090 (SET_DECL_C_BIT_FIELD): Likewise.
8091 (CLEAR_DECL_C_BIT_FIELD): Likewise.
8092 (add_maybe_template): Likewise.
8093 (strip_array_types): Likewise.
8094 (dump_node_to_file): Likewise.
8095 (cp_dump_tree): New function.
8096 * decl.c (init_decl_processing): Set lang_dump_tree.
8097 * decl2.c (flag_dump_translation_unit): Remove.
8098 * dump.c: Move most of it to ../c-dump.c.
8099 (cp_dump_tree): New function.
8100 * pt.c (add_maybe_template): Remove.
8101 * typeck.c (strip_array_types): Likewise.
8103 2000-11-07 Eric Christopher <echristo@redhat.com>
8105 * decl.c (init_decl_processing): Change definition of
8106 __wchar_t to wchar_t. Remove artificial declaration of
8107 wchar_t.
8108 * lex.c: Change instances of __wchar_t to wchar_t.
8110 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
8112 * lex.c (do_identifier): Don't lookup_name for operators.
8113 * parse.y (operator): Save looking_for_typename.
8114 (unoperator): Restore it.
8115 * spew.c (frob_opname): Use nth_token for lookahead.
8117 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
8119 * decl.c (grok_op_properties): Always use coerce_new_type and
8120 coerce_delete_type.
8121 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
8122 exception specification. Tidy up.
8123 (coerce_delete_type): Preserve exception specification. Tidy up.
8125 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8127 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
8128 (push_binding_level), error.c (cp_tree_printer), pt.c
8129 (process_partial_specialization, tsubst_template_arg_vector),
8130 search.c (lookup_member): Use memset () instead of bzero ().
8132 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
8134 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
8136 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8138 * Make-lang.in (c++.distdir): Remove.
8140 2000-11-04 Mark Mitchell <mark@codesourcery.com>
8142 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
8143 declarations from different namespaces to be combined.
8145 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
8147 * decl.c: Include tm_p.h.
8149 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
8151 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
8153 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
8155 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
8156 (build_overload_value), repo.c (open_repo_file), xref.c
8157 (open_xref_file): Use strchr () and strrchr () instead of index ()
8158 and rindex ().
8160 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
8162 * call.c (build_over_call): Call fold on the CALL_EXPR.
8164 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
8166 * error.c (dump_template_decl): Separate template hearders with
8167 space not comma.
8169 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
8171 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
8172 TS_* flags with corresponding TFF_*. Adjust prototypes of
8173 functions (which used to take a tree_string_flags) to take an int.
8175 * cp-tree.h (enum tree_string_flags): Remove
8176 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
8177 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
8178 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
8179 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
8180 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
8181 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
8182 (type_as_string, decl_as_string, expr_as_string,
8183 context_as_string): Adjust prototype.
8185 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
8186 instead of TS_PLAIN.
8188 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
8189 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
8190 plain `0'.
8192 2000-10-30 Mark Mitchell <mark@codesourcery.com>
8194 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
8195 (linkage_kind): New enumeration.
8196 (decl_linkage): New function.
8197 * decl2.c (comdat_linkage): Extend comment.
8198 * error.c (dump_function_decl): Print the arguments used to
8199 instantiate a template, even when not printing the type of the
8200 function.
8201 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
8202 not TREE_PUBLIC, to test for external linkage.
8203 * tree.c (decl_linkage): New function.
8205 2000-10-28 Mark Mitchell <mark@codesourcery.com>
8207 * pt.c (instantiate_decl): Always instantiate static data members
8208 initialized in-class.
8210 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8212 * Make-lang.in: Move all build rules here from Makefile.in,
8213 adapt to new context. Wrap all rules that change the current
8214 directory in parentheses. Expunge all references to $(P).
8215 When one command depends on another and they're run all at
8216 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8217 all object-file generation rules. Delete obsolete variables.
8219 * Makefile.in: Delete.
8220 * config-lang.in: Delete outputs= line.
8222 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
8224 * error.c (dump_function_decl): Print no space between
8225 `ptr-operator' the `type-specifier' of the return type.
8226 (dump_type_prefix): Make sure we put space at the appropriate
8227 place.
8229 2000-10-23 Jason Merrill <jason@redhat.com>
8231 * call.c (equal_functions): Also call decls_match for extern "C" fns.
8233 2000-10-22 Jason Merrill <jason@redhat.com>
8235 * call.c (build_conditional_expr): Use ocp_convert to force
8236 rvalue conversion.
8238 2000-10-22 Mark Mitchell <mark@codesourcery.com>
8240 * call.c (standard_conversion): Use RVALUE_CONVs for all
8241 expressions that satisfy lvalue_p, not just those that satisfy
8242 real_lvalue_p.
8244 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
8246 * typeck.c (c_sizeof): Return an expression of `size_t' type,
8247 not one with TYPE_IS_SIZETYPE set.
8248 (dubious_conversion_warnings): Remove special-case code.
8250 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
8252 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
8253 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
8254 (dump_type_prefix): Print vector-of-int as 'int vector'.
8255 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
8256 * tree.c (walk_tree): Handle VECTOR_TYPE.
8258 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
8260 2000-10-21 Jason Merrill <jason@redhat.com>
8262 * parse.y (operator): Set got_object from got_scope.
8263 Set looking_for_typename.
8264 * decl.c (lookup_name_real): Clear val after setting from_obj.
8265 Reorganize diagnostic.
8267 2000-10-20 Jason Merrill <jason@redhat.com>
8269 * tree.c (walk_tree): Don't walk into default args.
8271 * error.c (dump_expr): Use host_integerp.
8273 2000-10-20 David Edelsohn <edelsohn@gnu.org>
8275 * typeck2.c (abstract_virtuals_error): Use "because" instead of
8276 "since" in error message.
8278 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8280 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
8282 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
8284 * decl.c (revert_static_member_fn): Fixed typo.
8286 2000-10-19 Mark Mitchell <mark@codesourcery.com>
8288 * class.c (subobject_offset_fn): New type.
8289 (dfs_record_base_offsets): Remove.
8290 (record_base_offsets): Likewise.
8291 (dfs_search_base_offsets): Likewise.
8292 (record_subobject_offset): New function.
8293 (check_subobject_offset): Likewise.
8294 (walk_subobject_offsets): Likewise.
8295 (record_subobject_offsets): Likewise.
8296 (layout_conflict_p): Reimplement.
8297 (layout_nonempty_base_or_field): Correct handling of type
8298 conflicts during layout.
8299 (layout_empty_base): Likewise.
8300 (build_base_field): Adjust to handle new representation of empty
8301 base offset table.
8302 (build_base_fields): Likewise.
8303 (layout_virtual_bases): Likewise.
8304 (splay_tree_compare_integer_csts): New function.
8305 (layout_class_type): Use a splay_tree, rather than a varray, to
8306 represent the offsets of empty bases.
8308 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
8309 * decl.c (select_decl): Don't return declarations that are
8310 DECL_ANTICIPATED.
8312 2000-10-18 Mark Mitchell <mark@codesourcery.com>
8314 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
8315 (fake_std_node): New macro.
8316 * decl.c (in_std): Rename to ...
8317 (in_fake_std): ... this.
8318 (flag_no_builtin): Remove.
8319 (flag_no_nonansi_builtin): Likewise.
8320 (walk_namespaces_r): Use fake_std_node.
8321 (push_namespace): Use std_identifier.
8322 (pop_namespace): Use in_fake_std.
8323 (lookup_name_real): Use fake_std_node.
8324 (init_decl_processing): When -fhonor-std, create the `std'
8325 namespace. Don't create a dummy fake_std_node in that case.
8326 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
8327 (builtin_function): Put builtins whose names don't begin
8328 with `_' in the std namespace.
8329 * decl2.c (flag_no_builtin): Remove.
8330 (flag_no_nonansi_builtin): Likewise.
8331 (set_decl_namespace): Use fake_std_node.
8332 (validate_nonmember_using_decl): Likewise.
8333 (do_using_directive): Likewise.
8334 (handle_class_head): Likewise.
8335 * dump.c (dequeue_and_dump): Likewise.
8336 * except.c (init_exception_processing): Use std_identifier.
8337 * init.c (build_member_call): Use fake_std_node.
8338 * rtti.c (init_rtti_processing): Use std_identifier.
8340 2000-10-17 Mark Mitchell <mark@codesourcery.com>
8342 * cp-tree.h (back_end_hook): Remove declaration.
8343 * decl2.c (back_end_hook): Remove definition.
8345 * dump.c (dequeue_and_dump): Dump TREE_USED.
8347 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
8349 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
8351 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
8353 * decl.c (WINT_TYPE): Define.
8354 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
8355 c_size_type_node, signed_size_type_node and wint_type_node.
8357 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
8359 * decl2.c (warn_missing_format_attribute): New variable.
8360 (lang_decode_option): Decode -Wmissing-format-attribute.
8362 2000-10-16 Mark Mitchell <mark@codesourcery.com>
8364 * typeck.c (qualify_type): Remove.
8365 (composite_pointer_type): Fix handling of conversions to `cv void*'.
8367 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8369 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
8371 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8373 * Makefile.in (parse.c, parse.h): Create atomically.
8375 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8377 * class.c (current_obstack): Remove.
8378 * decl.c (ggc_p): Remove.
8379 (start_decl): Don't use decl_tree_cons.
8380 (grokdeclarator): Don't use build_decl_list.
8381 (start_function): Don't use decl_tree_cons.
8382 (finish_function): Don't mess with obstacks.
8383 * decl2.c (grok_x_components): Don't use build_decl_list.
8384 * lex.c (make_call_declarator): Don't call decl_tree_cons.
8385 (implicitly_declare_fn): Don't call build_decl_list.
8386 * parse.y (frob_specs): Don't call build_decl_list or
8387 decl_tree_cons.
8388 (expr_or_declarator_intern): Don't call decl_tree_cons.
8389 (primary): Don't call build_decl_list.
8390 (fcast_or_absdcl): Likewise.
8391 (typed_declspecs): Don't call decl_tree_cons.
8392 (reserved_declspecs): Don't call build_decl_list.
8393 (declmods): Likewise.
8394 (reserved_typespecquals): Likewise.
8395 (aggr): Likewise.
8396 (new_type_id): Likewise.
8397 (cv_qualifiers): Likewise.
8398 (after_type_declarator_intern): Likewise.
8399 (notype_declarator_intern): Likewise.
8400 (absdcl_intern): Likewise.
8401 (named_parm): Likewise.
8402 * pt.c (most_specialized_class): Likewise.
8403 * repo.c (temporary_obstack): Make it a structure, not a pointer.
8404 (init_repo): Initialize it.
8405 * search.c (current_obstack): Remove.
8406 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
8408 2000-10-09 Richard Henderson <rth@cygnus.com>
8410 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
8411 (c++ language support bits for libgcc): Remove.
8412 (c++.clean): Remove cplib2.txt cleanup.
8413 * config-lang.in (headers, lib2funcs): Remove.
8415 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
8416 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
8417 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
8418 * inc/new.h, inc/typeinfo: Remove files.
8420 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
8422 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
8423 defined.
8424 (init_decl_processing): Initialize intmax_type_node and
8425 uintmax_type_node.
8427 2000-10-06 Richard Henderson <rth@cygnus.com>
8429 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
8430 (original_result_rtx): Remove.
8431 * decl.c (save_function_data): Don't clear x_result_rtx.
8432 (mark_lang_function): Don't mark it either.
8433 * expr.c (fixup_result_decl): Remove.
8434 * semantics.c (genrtl_named_return_value): Frob the return decl
8435 before calling emit_local_var.
8436 (genrtl_finish_function): Don't call fixup_result_decl.
8437 Always emit the jump to return_label.
8439 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
8441 * pt.c (lookup_template_class): Set current access for enum.
8442 (tsubst_enum): Set file & line for enum decl.
8444 * spew.c (yylex): Remove unused variable.
8446 2000-10-05 Richard Henderson <rth@cygnus.com>
8448 * semantics.c (genrtl_finish_function): Don't init or check
8449 can_reach_end; remove noreturn and return value checks.
8451 2000-10-05 Tom Tromey <tromey@cygnus.com>
8453 * init.c (build_java_class_ref): Use `build_static_name' with a
8454 suffix, not a prefix, to build the class object's name.
8456 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
8458 * cp-tree.h (access_kind): Fix comment typo.
8459 * decl2.c (grokfield): Fix diagnostic typo.
8460 * semantics.c (finish_template_type): Fix comment typo.
8461 (finish_qualified_object_call_expr): Likewise.
8463 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
8465 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
8466 tsubsting fails.
8468 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
8470 * spew.c (frob_id): New static function.
8471 (frob_opname): Use it.
8472 (yylex): Use it.
8474 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8476 * decl.c (lang_mark_false_label_stack): Remove.
8477 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
8479 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
8481 * gxxint.texi: Use @email for formatting email addresses.
8483 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
8485 * error.c: Remove direct obstack manipulation. Replace with
8486 output_buffer-based formatting. Adjust calls to removed macros.
8487 (obstack_chunk_alloc, obstack_chunk_free): Remove.
8488 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
8489 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
8491 2000-09-24 Mark Mitchell <mark@codesourcery.com>
8493 * ir.texi: Move to ../c-tree.texi.
8495 2000-09-20 Jason Merrill <jason@redhat.com>
8497 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
8499 2000-09-21 Andreas Jaeger <aj@suse.de>
8501 * errfn.c: Move declaration of cp_printer and cp_printers to ...
8502 * cp-tree.h: ... here.
8504 * error.c: Remove declaration of cp_printer.
8506 2000-09-20 Mark Mitchell <mark@codesourcery.com>
8508 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
8510 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
8512 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
8513 users.
8515 2000-09-18 Mark Mitchell <mark@codesourcery.com>
8517 * decl.c (start_function): Robustify.
8519 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8521 * cp-tree.h (check_function_format): Accept a `status' parameter.
8523 * call.c, typeck.c: Updates calls to `check_function_format'.
8525 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
8527 * decl2.c (handle_class_head): Always push some scope even
8528 in the error case.
8530 2000-09-16 Mark Mitchell <mark@codesourcery.com>
8532 * cp-tree.h (struct cp_language_function): Remove
8533 x_scope_stmt_stack and name_declared.
8534 (current_scope_stmt_stack): Remove.
8535 (function_name_declared_p): New macro.
8536 (struct lang_decl_flags): Use c_lang_decl as a base class.
8537 (context): Remove.
8538 (struct lang_decl): Replace saved_tree with context.
8539 (DECL_FRIEND_CONTEXT): Adjust accordingly.
8540 (SET_DECL_FRIEND_CONTEXT): Likewise.
8541 (DECL_VIRTUAL_CONTEXT): Likewise.
8542 (DECL_SAVED_TREE): Remove.
8543 (C_DECLARED_LABEL_FLAG): Likewise.
8544 (cplus_expand_expr_stmt): Don't declare.
8545 (add_decl_stmt): Likewise.
8546 (add_scope_stmt): Likewise.
8547 * decl.c (mark_stmt_tree): Remove.
8548 (case_compare): Likewise.
8549 (finish_case_label): Use c_add_case_label.
8550 (init_decl_processing): Set more language-specific hooks.
8551 (build_enumerator): Fix typo in comment.
8552 (cplus_expand_expr_stmt): Remove.
8553 (mark_lang_function): Use mark_c_language_function.
8554 (lang_mark_tree): Use c_mark_lang_decl.
8555 * decl2.c: Change order of inclusion.
8556 * except.c: Likewise.
8557 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
8558 back on c_expand_expr.
8559 * friend.c: Include expr.h.
8560 * init.c: Change order of inclusion.
8561 * Makefile.in: Update dependencies.
8562 * lex.h (free_lang_decl_chain): Remove.
8563 * optimize.c (maybe_clone_body): Use function_name_declared_p.
8564 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
8565 it doesn't exist.
8566 (instantiate_decl): Use function_name_declared_p.
8567 * semantics.c (lang_expand_expr_stmt): Remove.
8568 (set_current_function_name_declared): Likewise.
8569 (current_function_name_declared): Likewise.
8570 (begin_compound_stmt): Use function_name_declared_p.
8571 (add_decl_stmt): Remove.
8572 (setup_vtbl_ptr): Use function_name_declared_p.
8573 (add_scope_stmt): Remove.
8574 (current_scope_stmt_stack): New function.
8575 (cp_expand_stmt): Don't handle SCOPE_STMTs.
8576 (expand_body): Use function_name_declared_p.
8577 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
8578 * typeck.c: Change order of includes.
8579 (convert_sequence): Remove.
8581 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
8583 * lex.c (reswords): Add _Complex.
8585 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8587 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
8589 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
8591 * init.c (begin_init_stmts): Don't use // comments.
8593 2000-09-12 Jason Merrill <jason@redhat.com>
8595 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
8596 all non-extern arrays.
8598 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
8599 typenames, too. Downgrade complaint to pedwarn.
8600 (xref_tag): Warn about surprising behavior of 'friend struct T'.
8601 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
8602 'class This::Inherited'.
8604 2000-09-12 Mark Mitchell <mark@codesourcery.com>
8606 * decl.c (finish_case_label): Given the LABEL_DECL a
8607 DECL_CONTEXT.
8609 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
8611 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
8612 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
8613 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
8614 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
8615 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
8616 New macros.
8617 (sorry_for_unsupported_tree, print_scope_operator,
8618 print_left_paren, print_right_paren, print_left_bracket,
8619 print_right_bracket, print_whitespace): Likewise.
8620 (aggr_variety): Rename to class_key_or_enum.
8621 (print_type): Rename to print_type_id.
8622 (print_type_specifier_seq, print_simple_type_specifier,
8623 print_elaborated_type_specifier,
8624 print_rest_of_abstract_declarator,
8625 print_parameter_declaration_clause, print_exception_specification,
8626 print_nested_name_specifier, print_template_id,
8627 typedef_original_name, print_template_argument_list_start,
8628 print_template_argument_list_end): New functions.
8630 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
8632 * ir.texi: Add more documentation.
8634 2000-09-11 Mark Mitchell <mark@codesourcery.com>
8636 * cp-tree.h (struct saved_scope): Remove x_function_parms.
8637 (current_function_parms): Don't define.
8638 (struct cp_language_function): Remove parms_stored.
8639 (current_function_just_assigned_this): Don't define.
8640 (current_function_parms_stored): Likewise.
8641 (static_ctors): Declare.
8642 (static_dtors): Likewise.
8643 (SF_EXPAND): Don't define.
8644 (expand_start_early_try_stmts): Remove declaration.
8645 (store_parm_decls): Likewise.
8646 * decl.c (static_ctors): Don't declare.
8647 (static_dtors): Likewise.
8648 (struct binding_level): Remove this_block.
8649 (poplevel): Remove dead code.
8650 (set_block): Likewise.
8651 (mark_binding_level): Don't mark this_block.
8652 (mark_saved_scope): Don't mark x_function_parms.
8653 (init_decl_processing): Don't add current_function_parms as a GC
8654 root.
8655 (check_function_type): Change prototype.
8656 (start_function): Remove RTL-generation code.
8657 (expand_start_early_try_stmts): Remove.
8658 (store_parm_decls): Give it internal linkage. Remove
8659 RTL-generation code.
8660 (finish_function): Remove RTL-generation code.
8661 * decl2.c (static_ctors): Fix formatting.
8662 (static_dtors): Likewise.
8663 * method.c (use_thunk): Don't call store_parm_decls.
8664 (synthesize_method): Likewise.
8665 * optimize.c (maybe_clone_body): Likewise.
8666 * parse.y (fn.def2): Likewise.
8667 (.set_base_init): Likewise.
8668 (nodecls): Likewise.
8669 * pt.c (instantiate_decl): Likewise.
8670 * rtti.c (synthesize_tinfo_fn): Likewise.
8671 * semantics.c (genrtl_try_block): Simplify.
8672 (expand_body): Use genrtl_start_function and
8673 genrtl_finish_function.
8674 (genrtl_start_function): New function.
8675 (genrtl_finish_function): Likewise.
8677 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
8679 * error.c (cp_tree_printer, case 'P'): Append break.
8681 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
8683 * cp-tree.h (frob_opname): Declare.
8684 * parse.y (saved_scopes): New static variable.
8685 (cp_parse_init): Adjust.
8686 (do_id): If lastiddecl is NULL, do do_identifier.
8687 (operator): Save scope information.
8688 (unoperator): New reduction. Restore scope information.
8689 (operator_name): Append unoperator. Call frob_opname.
8690 * spew.c (frob_opname): Define.
8692 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8694 * decl.c, rtti.c: Include defaults.h if not already included.
8695 Don't define the *_TYPE_SIZE macros.
8697 2000-09-09 Mark Mitchell <mark@codesourcery.com>
8699 * cp-tree.h (push_switch): Change prototype.
8700 (check_cp_case_value): Remove declaration.
8701 (decl_constant_value): Likewise.
8702 * decl.c (struct cp_switch): Add switch_stmt and cases.
8703 (case_compare): New function.
8704 (push_switch): Set switch_stmt. Initialize cases.
8705 (pop_switch): Clean up cases.
8706 (define_case_label): Rename to ...
8707 (finish_case_label): ... this. Do semantic analysis for case
8708 labels here.
8709 (start_function): Correct comment.
8710 * decl2.c (check_cp_case_value): Remove.
8711 * expr.c (do_case): Remove.
8712 * pt.c (tsubst_expr): Adjust call to finish_case_label.
8713 * semantics.c (genrtl_do_poplevel): Remove declaration.
8714 (RECHAIN_STMTS): Remove.
8715 (finish_break_stmt): Use build_break_stmt.
8716 (finish_continue_stmt): Use build_continue_stmt.
8717 (finish_switch_cond): Adjust condition here, rater than in
8718 c_expand_start_case.
8719 (finish_case_label): Remove.
8720 * typeck.c (c_expand_return): Remove.
8721 (c_expand_start_case): Likewise.
8723 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
8725 * ir.texi: Document type nodes.
8727 2000-09-06 Mark Mitchell <mark@codesourcery.com>
8729 * cp-tree.h (init_cp_semantics): Declare.
8730 (genrtl_try_block): Don't declare.
8731 (genrtl_handler): Likewise.
8732 (genrtl_catch_block): Likewise.
8733 (genrtl_ctor_stmt): Likewise.
8734 (genrtl_subobject): Likewise.
8735 (genrtl_do_poplevel): Likewise.
8736 (genrtl_named_return_value): Likewise.
8737 * lex.c (init_parse): Call init_cp_semantics.
8738 * semantics.c (genrtl_try_block): Give it internal linkage.
8739 (genrtl_handler): Likewise.
8740 (genrtl_catch_block): Likewise.
8741 (genrtl_ctor_stmt): Likewise.
8742 (genrtl_subobject): Likewise.
8743 (genrtl_do_poplevel): Likewise.
8744 (genrtl_named_return_value): Likewise.
8745 (lang_expand_stmt): Rename to ...
8746 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
8747 (init_cp_semantics): Define.
8749 * decl.c (initialize_local_var): Remove RTL-generating code.
8750 * semantics.c (genrtl_try_block): Fix formatting.
8752 Move statement-tree facilities from C++ to C front-end.
8753 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
8754 (void_zero_node): Remove.
8755 (stmt_tree): Likewise.
8756 (scope_chain): Adjust.
8757 (language_function): Rename to cp_language_function.
8758 (cp_function_chain): Adjust.
8759 (current_stmt_tree): Remove.
8760 (last_tree): Likewise.
8761 (last_expr_type): Likewise.
8762 (struct lang_decl): Adjust.
8763 (STMT_IS_FULL_EXPR_P): Remove.
8764 (add_tree): Remove.
8765 (begin_stmt_tree): Likewise.
8766 (finish_stmt_tree): Likewise.
8767 (walk_tree_fn): Likewise.
8768 (walk_stmt_tree): Likewise.
8769 * class.c (finish_struct): Replace use of add_tree with add_stmt.
8770 * decl.c (mark_stmt_tree): Adjust type.
8771 (init_decl_processing): Don't build void_zero_node.
8772 (initialize_local_var): Adjust usage of current_stmt_tree.
8773 (finish_enum): Use add_stmt, not add_tree.
8774 (save_function_data): Adjust use of language_function.
8775 (finish_constructor_body): Use add_stmt, not add_tree.
8776 (finish_destructor_body): Likewise.
8777 (push_cp_function_context): Adjust use of language_function.
8778 (pop_cp_function_context): Likewise.
8779 (mark_lang_function): Likewise.
8780 (mark_cp_function_context): Likewise.
8781 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
8782 (build_vec_init): Likewise.
8783 * semantics.c (SET_LAST_STMT): Remove.
8784 (RECHAIN_STMTS): Don't use it.
8785 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
8786 (current_stmt_tree): Define.
8787 (add_tree): Remove.
8788 (finish_goto_stmt): Use add_stmt, not add_tree.
8789 (finish_expr_stmt): Likewise.
8790 (begin_if_stmt): Likewise.
8791 (finish_then_clause): Likewise.
8792 (begin_while_stmt): Likewise.
8793 (begin_do_stmt): Likewise.
8794 (finish_return_stmt): Likewise.
8795 (begin_for_stmt): Likewise.
8796 (finish_break_stmt): Likewise.
8797 (finish_continue_stmt): Likewise.
8798 (begin_switch_stmt): Likewise.
8799 (finish_case_label): Likewise.
8800 (begin_try_block): Likewise.
8801 (begin_function_try_block): Likewise.
8802 (begin_handler): Likewise.
8803 (begin_catch_block): Likewise.
8804 (begin_compound_stmt): Likewise.
8805 (begin_asm_stmt): Likewise.
8806 (finish_asm_stmt): Likewise.
8807 (finish_label_stmt): Likewise.
8808 (add_decl_stmt): Likewise.
8809 (finish_subobject): Likewise.
8810 (finish_decl_cleanup): Likewise.
8811 (finish_named_return_value): Likewise.
8812 (setup_vtbl_ptr): Likewise.
8813 (add_scope_stmt): Likewise.
8814 (finish_stmt_expr): Likewise.
8815 (prune_unused_decls): Remove.
8816 (begin_stmt_tree): Likewise.
8817 (finish_stmt_tree): Likewise.
8818 (prep_stmt): Adjust use of current_stmt_tree.
8819 (lang_expand_stmt): Likewise.
8820 * tree.c (statement_code_p): Remove.
8821 (cp_statement_code_p): New function.
8822 (walk_stmt_tree): Remove.
8823 (init_tree): Set lang_statement_code_p.
8825 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
8827 Integrated preprocessor.
8829 * Make-lang.in, Makefile.in: Remove all references to input.c,
8830 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
8831 * gxx.gperf, hash.h, input.c: Delete.
8832 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
8833 initialized properly.
8835 * class.c (fixup_pending_inline): Take a tree, not a
8836 struct pending_inline *. All callers changed.
8837 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
8838 RID_PROTECTED entries in ridpointers[] array here.
8839 * decl.c (duplicate_decls): Do not refer to struct
8840 pending_inline.
8841 (record_builtin_type, init_decl_processing): Use RID_MAX not
8842 CP_RID_MAX.
8843 (grokdeclarator): Use C_IS_RESERVED_WORD.
8844 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
8845 cpplib.
8846 (grok_x_components): Do not inspect pending_inlines chain.
8848 * cp-tree.h (struct lang_identifier): Add rid_code entry.
8849 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
8850 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
8851 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
8852 TIME_IDENTIFIER_FILEINFO): Kill.
8853 Update prototypes.
8854 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
8855 single 32-bit word.
8856 * parse.y: Call do_pending_inlines unconditionally.
8857 reinit_parse_for_method is now snarf_method. fn.defpen is no
8858 longer necessary. Remove unnecessary <itype> annotation on
8859 SCOPE. Do not refer to end_of_file or struct pending_inline.
8860 * semantics.c (begin_inline_definitions): Call
8861 do_pending_inlines unconditionally.
8863 * lex.c: Remove all code now shared with C front end.
8864 Initialize cpplib properly if USE_CPPLIB. Put reserved words
8865 into the get_identifier table. Rewrite pragma handling to
8866 work with the registry. Move code to save tokens for later
8867 processing to spew.c.
8869 * spew.c: Rewrite everything in terms of token streams instead
8870 of text. Move routines here from lex.c / input.c as
8871 appropriate. GC-mark trees hanging off the pending inlines
8872 chain.
8874 2000-09-06 Mark Mitchell <mark@codesourcery.com>
8876 * NEWS: Mention that the named return value extension has been
8877 deprecated.
8878 * cp-tree.h (original_result_rtx): Define.
8879 (TREE_REFERENCE_EXPR): Remove.
8880 (DECL_VPARENT): Likewise.
8881 (pushdecl_nonclass_level): Likewise.
8882 (store_return_init): Likewise.
8883 (reinit_lang_specific): Likewise.
8884 (genrtl_named_return_value): Change prototype.
8885 * decl.c (original_result_rtx): Remove.
8886 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
8887 Do not generate RTL for local variables here.
8888 (store_return_init): Remove.
8889 * semantics.c (genrtl_named_return_value): Simplify. Fold in
8890 store_return_init.
8891 (finish_named_return_value): Adjust accordingly. Warn that this
8892 extension is deprecated.
8893 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
8895 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
8897 * pt.c (type_unification_real): Replace switch with if.
8898 (unify): Tsubst non-type parms before comparing.
8900 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
8902 * error.c (dump_typename): New function, broken out of ...
8903 (dump_type): ... here. Use it.
8904 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
8906 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
8908 * init.c (build_offset_ref): Deal with namespace scoped
8909 TEMPLATE_ID_EXPRs.
8911 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
8913 * class.c (resolve_address_of_overloaded_function): Add
8914 explanation message.
8915 * decl.c (define_case_label): Reformat explanation.
8916 * decl2.c (finish_static_data_member_decl): Likewise.
8917 (grokfield): Likewise.
8918 * friend.c (do_friend): Likewise.
8920 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
8922 * tree.c (walk_tree): Expose tail recursion.
8923 (walk_stmt_tree): New function.
8924 * cp-tree.h: Prototype walk_stmt_tree.
8925 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
8926 the BLOCKs directly. If a BLOCK has no variables after
8927 pruning, discard it.
8928 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
8929 restore the line number.
8931 2000-09-05 Mark Mitchell <mark@codesourcery.com>
8933 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
8934 (pt.o): Remove dependency on HTAB_H.
8935 * cp-tree.h: Include hashtab.h.
8936 (walk_tree): Change prototype.
8937 (walk_tree_without_duplicates): New function.
8938 * decl.c (check_default_argument): Use it.
8939 * optimize.c (remap_decl): Adjust calls to walk_tree.
8940 (copy_body): Likewise.
8941 (expand_calls_inline): Likewise.
8942 (calls_setjmp_p): Use walk_tree_without_duplicates.
8943 * pt.c: Don't include hashtab.h.
8944 (for_each_template_parm): Use walk_tree_without_duplicates.
8945 * semantics.c (finish-stmt_tree): Likewise.
8946 (expand_body): Likewise.
8947 * tree.c (walk_tree): Add additional parameter.
8948 (walk_tree_without_duplicates): New function.
8949 (count_trees): Use it.
8950 (verify_stmt_tree): Adjust call to walk_tree.
8951 (find_tree): Use walk_tree_without_duplicates.
8952 (no_linkage_check): Likewise.
8953 (break_out_target_exprs): Adjust call to walk_tree.
8954 (cp_unsave): Likewise.
8956 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
8958 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
8959 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
8960 * cp-tree.h (TYPE_BINFO): Adjust comment.
8961 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
8962 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
8963 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
8964 (TYPE_TEMPLATE_INFO): Likewise.
8965 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
8966 * class.c (push_nested_class): Likewise.
8967 * decl.c (lookup_name_real): Likewise.
8968 (grokdeclarator): Likewise.
8969 (grok_op_properties): Likewise.
8970 (xref_tag): Likewise.
8971 (xref_basetypes): Likewise.
8972 * decl2.c (constructor_name_full): Likewise.
8973 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
8974 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
8975 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
8976 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8977 (dump_type_suffix): Likewise.
8978 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
8979 instead.
8980 (get_aggr_from_typedef): Likewise.
8981 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
8982 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8983 (write_template_parm): Likewise.
8984 (write_template_template_parm): Check tree code instead of
8985 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
8986 * method.c (build_overload_nested_name): Add
8987 BOUND_TEMPLATE_TEMPLATE_PARM.
8988 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
8989 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8990 * pt.c (convert_template_argument): Check tree code instead of
8991 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
8992 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
8993 (for_each_template_parm): Adjust comment.
8994 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
8995 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8996 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
8997 template_args_equal to compare template template parameter cases.
8998 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
8999 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
9000 instead.
9001 * tree.c (copy_template_template_parm): Decide whether to create
9002 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
9003 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
9004 (copy_tree_r): Likewise.
9005 * typeck.c (comptypes): Likewise. Check tree code instead of
9006 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
9008 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
9010 * decl.c (finish_function): Move the code for handling functions
9011 marked with the constructor and destructor attributes inside the
9012 expand_p block.
9014 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
9016 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
9018 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
9020 * pt.c (lookup_template_class): Remove abort.
9021 * tree.c (get_type_decl): Allow error_mark_node.
9023 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
9025 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
9026 TEMPLATE_ID_EXPRs.
9028 2000-09-03 Mark Mitchell <mark@codesourcery.com>
9030 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
9031 new ABI mangling.
9033 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
9035 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
9036 union tag mismatch error reporting.
9038 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
9040 * call.c (build_scoped_method_call): Check it is not a namespace.
9042 2000-08-30 Jason Merrill <jason@redhat.com>
9044 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
9046 * tree.c (bot_manip): Check TREE_CONSTANT rather than
9047 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
9048 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
9050 * decl.c (start_function): Always call make_function_rtl.
9052 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9054 * semantics.c (prune_unused_decls): New function.
9055 (finish_stmt_tree): Call it via walk_tree.
9057 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9059 * class.c (build_secondary_vtable): Constify a char *.
9060 * decl.c (init_decl_processing): Initialize function_id_node,
9061 pretty_function_id_node, and func_id_node.
9062 * input.c (struct input_source): Constify 'str'.
9063 (feed_input): Constify first argument.
9064 * mangle.c (write_identifier): Constify argument.
9065 * pt.c (mangle_class_name_for_template): Constify argument.
9067 2000-08-29 Mark Mitchell <mark@codesourcery.com>
9069 * typeck.c (mark_addressable): Remove code that pokes around in
9070 RTL.
9072 2000-08-28 Jason Merrill <jason@redhat.com>
9074 * lex.c (file_name_nondirectory): Move to toplev.c.
9076 * cp-tree.h (LOCAL_CLASS_P): New macro.
9077 * class.c (finish_struct_1): Use it.
9079 2000-08-27 Alex Samuel <samuel@codesourcery.com>
9081 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
9082 (write_encoding): Pass another argument to write_name.
9083 (write_name): Add ignore_local_scope parameter. Fix handling of
9084 local names.
9085 (write_nested_name): Use write_unqualified_name.
9086 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
9087 (write_template_prefix): Use write_unqualified_name.
9088 (write_component): Remove.
9089 (write_local_name): Add parameter. Use direct local entity to
9090 discriminator calculation.
9091 (write_class_enum_type): Pass another argument to write_name.
9092 (write_template_template_arg): Likewise.
9093 (make_guard_variable): Likewise.
9095 2000-08-27 Jason Merrill <jason@redhat.com>
9097 * decl.c (pushdecl): Matching decls for local externs are found in
9098 the current level. Propagate linkage information from previous
9099 declarations.
9101 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
9103 * ir.texi (Expressions): Fix typo.
9105 2000-08-25 Greg McGary <greg@mcgary.org>
9107 * tree.c (init_tree): Use ARRAY_SIZE.
9109 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
9111 * error.c (cp_tree_printer): Rework.
9113 2000-08-25 Mark Mitchell <mark@codesourcery.com>
9115 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
9116 dyn-string.o.
9117 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
9118 (cp-demangle.o): Remove target.
9119 (dyn-string.o): Likewise.
9121 * decl.c (grokfndecl): Require that `main' return an `int'.
9122 * mangle.c (write_encoding): Don't mangle return types for
9123 conversion functions.
9125 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
9127 * error.c (tree_formatting_info): New data type.
9128 (tree_being_formatted): New macro.
9129 (tree_formatting_flags): Likewise.
9130 (put_whitespace): Likewise.
9131 (print_tree_identifier): Likewise.
9132 (print_identifier): Likewise.
9133 (cp_tree_printer, print_function_argument_list, print_declaration,
9134 print_expression, print_function_declaration,
9135 print_function_parameter, print_type, print_cv_qualifier): New
9136 functions.
9137 (init_error): Initialize lang_printer.
9139 2000-08-24 Jason Merrill <jason@redhat.com>
9141 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
9142 adjustment necessary.
9144 2000-08-24 Greg McGary <greg@mcgary.org>
9146 * cp-tree.h (MAIN_NAME_P): Remove macro.
9148 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
9150 * error.c (print_instantiation_context): Don't forget to flush the
9151 buffer.
9153 2000-08-23 Jason Merrill <jason@redhat.com>
9155 * typeck.c (build_ptrmemfunc): Save the input pmf.
9157 * method.c (process_modifiers): Use same_type_p.
9159 2000-08-23 Mark Mitchell <mark@codesourcery.com>
9161 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
9162 * mangle.c (write_function_type): Change prototype.
9163 (write_encoding): Don't mangle return types for
9164 constructors or destructors.
9165 (write_type): Adjust call to write_function_type.
9166 * pt.c (instantiate_template): Instantiate alternate entry points
9167 when instantiating the main function.
9169 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
9171 * error.c (cp_print_error_function): Don't use embedded '\n' in
9172 output_printf.
9174 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
9176 * decl.c (init_decl_processing): Remove bogus initialization.
9177 * error.c (lang_print_error_function): Restore here.
9178 (init_error): Initialize print_error_function.
9180 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
9182 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
9184 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
9186 * Makefile.in (error.o): Depends on diagnostic.h
9188 * cp-tree.h (problematic_instantiation_changed,
9189 record_last_problematic_instantiation, current_instantiation,
9190 print_instantiation_context): Declare.
9191 (maybe_print_template_context): Remove.
9193 * decl.c (init_decl_processing): Set print_error_function to NULL.
9194 (lang_print_error_function): Remove, since we're using a new
9195 machinery.
9197 * error.c: #include diagnostic.h
9198 (function_category): New function.
9199 (cp_diagnostic_starter): Likewise.
9200 (cp_diagnostic_finalizer): Likewise.
9201 (cp_print_error_function): Likewise.
9202 (maybe_print_instantiation_context): Likewise.
9203 (print_instantiation_full_context): Likewise.
9204 (print_instantiation_partial_context): Likewise.
9205 (print_instantiation_context): Define.
9206 (init_error): Initialize diagnostic pager and finalizer.
9208 * pt.c (problematic_instantiation_changed): Define.
9209 (record_last_problematic_instantiation): Likewise.
9210 (current_instantiation): Likewise.
9211 (maybe_print_template_context): Remove.
9212 (print_template_context): Likewise.
9213 (current_tinst_level): Make static to reflect Brendan Kehoe's
9214 change of 1995-04-13.
9215 (push_tinst_level): Call print_instantiation_context.
9217 2000-08-21 Nix <nix@esperi.demon.co.uk>
9219 * lang-specs.h: Do not process -o or run the assembler if
9220 -fsyntax-only.
9222 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
9224 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
9225 variables.
9226 * decl2.c (lang_decode_option): Disable gettext attributes for
9227 -ansi.
9229 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
9231 * lex.c (lang_init_options): Default diagnostic message maximum
9232 length to 80, when line-wrapping.
9234 2000-08-20 Mark Mitchell <mark@codesourcery.com>
9236 * class.c (build_vtbl_initializer): Clear the entire
9237 vtbl_init_data. Start keeping track of the functions for which we
9238 have created vcall offsets here.
9239 (dfs_build_vcall_offset_vtbl_entries): Remove.
9240 (build_vcall_offset_vtbl_entries): Reimplement.
9241 (add_vcall_offset_vtbl_entries_r): New function.
9242 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
9243 computing when vcall offsets are necessary.
9245 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
9247 * decl.c (member_function_or_else): Use cp_error ... %T.
9248 (grokdeclarator): Likewise.
9249 (start_method): Likewise.
9250 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
9252 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
9254 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
9255 TYPE_DECLs.
9257 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
9259 * cp-tree.h (PTRMEM_OK_P): New macro.
9260 (itf_ptrmem_ok): New enumeration value.
9261 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
9262 argument. Diagnose implicit pointer to member.
9263 (instantiate_type): Don't diagnose implicit pointer to member
9264 here. Pass itf_ptrmem_ok if ok. Adjust calls to
9265 resolve_address_of_overloaded_function.
9266 * init.c (build_offset_ref): Set PTRMEM_OK_P.
9267 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
9268 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
9269 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
9270 (build_unary_op): Deal with single non-static member in
9271 microsoft-land.
9273 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
9275 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
9277 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
9279 * cp-tree.h (enum_name_string): Remove prototype.
9280 (report_case_error): Remove prototype.
9281 * cp/typeck2.c (enum_name_string): Remove.
9282 (report_case_error): Remove.
9283 * error.c (dump_expr): Deal with enum values directly.
9284 Correctly negate integer constant.
9286 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
9288 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
9289 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
9290 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
9291 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
9292 (__cxa_vec_new): Use __cxa_vec_new2.
9293 (__cxa_vec_delete): Use __cxa_vec_delete2.
9295 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
9297 * vec.cc (__cxa_vec_new): Set "C" linkage.
9298 (__cxa_vec_ctor): Likewise.
9299 (__cxa_vec_cctor): Likewise.
9300 (__cxa_vec_dtor): Likewise.
9301 (__cxa_vec_delete): Likewise.
9302 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
9303 (__cxa_vec_ctor): Likewise.
9304 (__cxa_vec_cctor): Likewise.
9305 (__cxa_vec_dtor): Likewise.
9306 (__cxa_vec_delete): Likewise.
9308 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
9310 * class.c (instantiate_type): Reinstate local variable
9311 deleted in previous change.
9313 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
9314 itf_no_attributes.
9316 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
9318 * cp-tree.h (instantiate_type_flags): New enumeration.
9319 (instantiate_type): Change parameter.
9320 * class.c (instantiate_type): Adjust prototype. Adjust.
9321 * call.c (standard_conversion): Adjust instantiate_type call.
9322 (reference_binding): Likewise.
9323 (build_op_delete_call): Likewise.
9324 (convert_like_real): Likewise.
9325 * cvt.c (cp_convert_to_pointer): Likewise.
9326 (convert_to_reference): Likewise.
9327 * pt.c (convert_nontype_argument): Likewise.
9328 * typeck.c (build_binary_op): Likewise.
9329 (build_ptrmemfunc): Likewise.
9330 (convert_for_assignment): Likewise.
9332 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
9334 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
9335 (current_aggr): Define.
9336 * decl.c (grokdeclarator): Make sure a friend class is an
9337 elaborated type specifier.
9338 * parse.y (current_aggr): Remove static definition.
9339 (cp_parse_init): Adjust.
9340 (structsp): Clear and restore current_aggr.
9341 (component_decl_list): Clear current_aggr.
9343 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
9344 aggregate tag on the typename's context.
9346 * pt.c (tsubst_friend_class): Return error_mark_node, if
9347 parms becomes NULL.
9348 (instantiate_class_template): Ignore error_mark_node friend types.
9350 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
9352 * cvt.c (warn_ref_binding): New static function, broken out of ...
9353 (convert_to_reference): ... here. Use it.
9355 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
9357 * parse.y (template_arg): Add rule for template qualified with
9358 global scope.
9360 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
9362 * decl2.c (add_function): Reorganize.
9363 (arg_assoc): Do not consider function template decls.
9365 2000-08-11 Jason Merrill <jason@redhat.com>
9367 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
9368 looking inside.
9370 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
9372 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
9373 (lookup_nested_tag): Likewise.
9375 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
9376 can be produced.
9378 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
9380 * parse.y (named_complex_class_head_sans_basetype): Remove
9381 always true if.
9383 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
9385 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
9386 explicit TEMPLATE_ID_EXPR args.
9387 (build_expr_from_tree, case CALL_EXPR): Likewise.
9389 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
9391 * decl.c (check_tag_decl): Diagnose typename's which don't
9392 declare anything.
9394 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
9396 * init.c (build_aggr_init): Reject bogus array initializers
9397 early.
9399 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
9401 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
9402 runtime.
9403 * cp/tinfo.cc (__dynamic_cast): Likewise.
9404 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
9406 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
9408 * cvt.c (convert_to_pointer_force): Fix error message when
9409 attempting to cast from ambiguous base.
9411 2000-08-08 Jason Merrill <jason@redhat.com>
9413 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
9414 (tsubst_template_arg_vector): Likewise.
9416 * decl2.c (build_anon_union_vars): Choose the largest field; don't
9417 assume that one will be as large as the union.
9419 2000-08-07 Kazu Hirata <kazu@hxi.com>
9421 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
9422 * decl.c (pop_labels): Likewise.
9424 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
9426 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
9427 specifications.
9428 (__pointer_to_member_type_info): Likewise.
9429 (__base_class_info): Likewise.
9430 (__class_type_info): Likewise.
9431 (__si_class_type_info): Likewise.
9432 (__vmi_class_type_info): Likewise.
9433 * tinfo.cc (__si_class_type_info::__do_find_public_src):
9434 Changed member names to match specifications.
9435 (__vmi_class_type_info::__do_find_public_src): Likewise.
9436 (__si_class_type_info::__do_dyncast): Likewise.
9437 (__vmi_class_type_info::__do_dyncast): Likewise.
9438 (__si_class_type_info::__do_upcast): Likewise.
9439 (__vmi_class_type_info::__do_upcast): Likewise.
9440 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
9441 (__pbase_type_info::__pointer_catch): Likewise.
9442 (__pointer_type_info::__pointer_catch): Likewise.
9443 (__pointer_to_member_type_info::__pointer_catch): Likewise.
9445 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9447 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
9448 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
9449 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
9451 2000-08-04 Mark Mitchell <mark@codesourcery.com>
9453 * cp-tree.h (add_method): Change prototype.
9454 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
9455 Don't double the size of the method vector in the error case.
9456 (handle_using_decl): Adjust call to add_method.
9457 (add_implicitly_declared_members): Likewise.
9458 (clone_function_decl): Likewise.
9459 * decl2.c (check_classfn): Likewise.
9460 * semantics.c (finish_member_declaration): Likewise.
9462 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
9464 * decl.c (flag_isoc94): New variable.
9466 2000-08-02 Jason Merrill <jason@redhat.com>
9468 * pt.c (do_type_instantiation): Add complain parm; don't complain
9469 if called recursively.
9470 * cp-tree.h, parse.y: Adjust.
9472 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9474 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
9475 -Wno-strict-prototypes.
9477 * g++spec.c: Adjust type of second argument to
9478 lang_specific_driver, and update code as necessary.
9480 * cp-tree.h: Don't prototype min_precision here.
9481 (my_friendly_assert): Cast expression to void.
9482 * semantics.c (do_poplevel): Initialize scope_stmts.
9484 2000-08-02 Mark Mitchell <mark@codesourcery.com>
9486 * cp-tree.h (DECL_NEEDED_P): Tweak.
9488 2000-07-28 Jason Merrill <jason@redhat.com>
9490 * lang-specs.h: Use %i in rule for .ii files.
9492 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
9494 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
9496 2000-07-30 Mark Mitchell <mark@codesourcery.com>
9498 Allow indirect primary bases.
9499 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
9500 primary_base.
9501 (CLASSTYPE_VFIELD_PARENT): Remove.
9502 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
9503 (BINFO_PRIMARY_BINFO): Remove.
9504 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
9505 (BINFO_VBASE_PRIMARY_P): Likewise.
9506 (BINFO_PRIMARY_BASE_OF): New macro.
9507 (BINFO_INDIRECT_PRIMARY_P): Likewise.
9508 (get_primary_binfo): New function.
9509 * decl.c (lang_mark_tree): Make lang_type::primary_base.
9510 * class.c (vcall_offset_data_s): Rename to ...
9511 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
9512 and add ctor_vtbl_p.
9513 (get_derived_offset): Use get_primary_binfo.
9514 (dfs_mark_primary_bases): Adjust handling of virtual primary
9515 bases.
9516 (mark_primary_bases): Likewise.
9517 (set_primary_base): Take a binfo, not an integer, as a
9518 representation of the primary base.
9519 (indirect_primary_base_p): Remove.
9520 (determine_primary_base): Adjust for indirect primary bases.
9521 (dfs_find_final_overrider): Fix typo in coment.
9522 (update_vtable_entry_for_fn): Use get_primary_binfo.
9523 (layout_nonempty_base_or_field): Tweak.
9524 (build_base_fields): Adjust for new primary base semantics.
9525 (dfs_propagate_binfo_offsets): Remove.
9526 (propagate_binfo_offsets): Rewrite.
9527 (dfs_set_offset_for_shared_vbases): Remove.
9528 (layout_virtual_bases): Don't use it.
9529 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
9530 ABI.
9531 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
9532 CLASSTYPE_VFIELD_PARENT.
9533 (dfs_get_primary_binfo): New function.
9534 (get_primary_binfo): Likewise.
9535 (dump_class_hierarchy_r): Tweak printing of primary bases.
9536 (build_vtbl_initializer): Fix typo in comments. Use
9537 vtbl_init_data.
9538 (build_vcall_and_vbase_vtbl_entries): Likewise.
9539 (build_vbaes_offset_vtbl_entries): Likewise.
9540 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
9541 BV_VCALL_INDEX to handle indirect primary bases.
9542 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
9543 (build_rtti_vtbl_entries): Likewise.
9544 * search.c (get_shared_vbase_if_not_primary): Tweak.
9545 (find_vbase_instance): Likewise.
9546 (binfo_for_vtable): Simplify.
9547 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
9548 (make_binfo): Make it have 11 entries.
9550 2000-07-30 Alex Samuel <samuel@codesourcery.com>
9552 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
9553 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
9554 ascertaining primaryness.
9555 (G): Remove template_args.
9556 (decl_is_template_id): New function.
9557 (write_encoding): Use decl_is_template_id.
9558 (write_name): Likewise. Handle type_decls. Get main variant of
9559 type decls.
9560 (write_nested_name): Likewise.
9561 (write_prefix): Likewise.
9562 (write_template_prefix): Likewise.
9563 (write_special_name_constructor): Remove defunct production from
9564 comment.
9565 (write_bare_function_type): Remove comment about absent parameter.
9566 (write_template_template_arg): Add missing grammar production to
9567 comment.
9569 2000-07-27 Jason Merrill <jason@redhat.com>
9571 * decl.c (duplicate_decls): If common_type produces a non-typedef
9572 type for a typedef, just use the old type.
9574 2000-07-27 Mark Mitchell <mark@codesourcery.com>
9576 * cp-tree.h (function_depth): Declare.
9577 (verify_stmt_tree): Likewise.
9578 (find_tree): Likewise.
9579 * decl.c (function_depth): Give it external linkage.
9580 * optimize.c (optimize_function): Increment and decrement it.
9581 * tree.c (verify_stmt_tree_r): New function.
9582 (verify_stmt_tree): Likewise.
9583 (find_tree_r): Likewise.
9584 (find_tree): Likewise.
9586 2000-07-27 Jason Merrill <jason@redhat.com>
9588 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
9589 TYPE_PTRMEMFUNC_P.
9590 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
9592 2000-07-26 Mark Mitchell <mark@codesourcery.com>
9594 * decl.c (start_cleanup_fn): Mark the function as `inline'.
9595 * decl2.c (get_guard): Call cp_finish_decl, not
9596 rest_of_decl_compilation, for local guards.
9597 * lex.c (do_identifier): Remove unused variable.
9599 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
9601 * parse.y: Add missing ';'.
9603 2000-07-26 Mark Mitchell <mark@codesourcery.com>
9605 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
9606 of `extern "C++"'.
9608 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
9610 Kill strict_prototype. Backwards compatibility only for
9611 non NO_IMPLICIT_EXTERN_C systems.
9612 * cp-tree.h (flag_strict_prototype): Remove.
9613 (strict_prototype): Remove.
9614 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
9615 * decl.c (maybe_push_to_top_level): Adjust.
9616 (pop_from_top_level): Adjust.
9617 (decls_match): Only allow sloppy parm matching for ancient
9618 system headers.
9619 (init_decl_processing): Adjust.
9620 (grokdeclarator): Adjust.
9621 * decl2.c (flag_strict_prototype): Remove.
9622 (strict_prototype): Remove.
9623 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
9624 (lang_f_options): Remove "strict-prototype".
9625 (unsupported-options): Add "strict-prototype".
9626 * lex.c (do_identifier): Adjust.
9627 (do_scoped_id): Adjust.
9628 * parse.y (empty_parms): Adjust.
9629 * class.c (push_lang_context): Adjust.
9630 (pop_lang_context): Adjust.
9631 * typeck.c (comp_target_parms): Adjust.
9633 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
9635 * decl.c (poplevel): Deal with anonymous variables at for scope.
9636 (maybe_inject_for_scope_var): Likewise.
9638 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
9640 * decl.c: Remove all signal handling code, now done in toplev.c.
9642 2000-07-23 Mark Mitchell <mark@codesourcery.com>
9644 * decl.c (make_rtl_for_nonlocal_decl): Rework.
9646 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
9647 correctly.
9649 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
9651 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
9652 Define my_friendly_assert and my_friendly_abort as macros
9653 which may call friendly_abort. Prototype friendly abort, not
9654 my_friendly_abort or my_friendly_assert.
9655 * decl.c (signal_catch): Report the signal caught in the error
9656 message. Call fatal directly.
9657 * typeck2.c (ack, my_friendly_assert): Delete.
9658 (my_friendly_abort): Rename to friendly_abort. Expect file,
9659 line, and function parameters. Report the abort code, then
9660 call fancy_abort. Do not mask an abort if errors have
9661 already occurred.
9663 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
9665 * typeck.c (comp_target_parms): Remove obsolete parameter.
9666 (comp_target_types): Adjust.
9668 2000-07-17 Jason Merrill <jason@redhat.com>
9670 * typeck.c (mark_addressable): Never set TREE_USED.
9671 * call.c (build_call): Don't abort on calls to library functions
9672 that have been declared normally.
9674 * typeck.c (build_binary_op): Fix grammar in warning.
9676 * exception.cc (__eh_free): Fix prototype.
9678 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
9680 * decl.c (pushdecl): Handle seeing an OVERLOAD in
9681 IDENTIFIER_NAMESPACE_VALUE.
9683 2000-07-16 Mark Mitchell <mark@codesourcery.com>
9685 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
9686 * method.c (use_thunk): Correct handling of vcall offsets.
9688 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9690 * .cvsignore: parse.h and parse.c have no cp- prefix.
9692 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9694 * .cvsignore: New file.
9696 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9698 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9700 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9702 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
9703 * parse.c: Remove.
9704 * parse.h: Likewise.
9706 2000-07-11 Mark Mitchell <mark@codesourcery.com>
9708 * class.c (layout_class_type): Add pointers to virtual bases after
9709 base classes under the old ABI.
9711 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
9713 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
9714 (finish_continue_stmt): Likewise.
9715 (begin_for_stmt): Remove call to note_level_for_for.
9716 (finish_goto_stmt): Change call from build_min_nt
9717 to build_stmt.
9718 (finish_expr_stmt): Likewise.
9719 (begin_if_stmt): Likewise.
9720 (begin_while_stmt): Likewise.
9721 (finish_while_stmt): Likewise.
9722 (finish_return_stmt): Likewise.
9723 (begin_for_stmt): Likewise.
9724 (finish_for_stmt): Likewise.
9725 (finish_break_stmt): Likewise.
9726 (begin_switch_stmt): Likewise.
9727 (finish_case_label): Likewise.
9728 (genrtl_try_block): Likewise.
9729 (begin_try_block): Likewise.
9730 (begin_handler): Likewise.
9731 (begin_compound_stmt): Likewise.
9732 (finish_asm_stmt): Likewise.
9733 (finish_label_stmt): Likewise.
9734 (add_decl_stmt): Likewise.
9735 (finish_subobject): Likewise.
9736 (finish_decl_cleanup): Likewise.
9737 (finish_named_return_value): Likewise.
9738 (setup_vtbl_ptr): Likewise.
9739 (add_scope_stmt): Likewise.
9740 * decl.c (finish_constructor_body): Likewise.
9741 (finish_destructor_body): Likewise.
9742 * optimize.c (copy_body_r): Likewise.
9743 (initialize_inlined_parameters): Likewise.
9744 (declare_return_variable): Likewise.
9745 (expand_call_inline): Likewise.
9747 2000-07-10 Jakub Jelinek <jakub@redhat.com>
9749 * semantics.c (expand_body): Sync interface information
9750 at the end of function body expansion.
9752 2000-07-09 Jason Merrill <jason@redhat.com>
9754 * init.c (build_new_1): Bail early if the call to new fails.
9756 * decl.c (compute_array_index_type): Check specifically for
9757 an INTEGER_CST, not just TREE_CONSTANT.
9759 * decl.c (duplicate_decls): Don't call duplicate_decls on
9760 the DECL_TEMPLATE_RESULT.
9761 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
9762 codes.
9764 * error.c (dump_template_bindings): Don't crash if we had an
9765 invalid argument list.
9767 * typeck.c (c_expand_start_case): Do narrowing here.
9768 * semantics.c (finish_switch_cond): Not here.
9770 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
9772 * parse.y (asm_clobbers): Do string concatenation.
9774 2000-07-09 Mark Mitchell <mark@codesourcery.com>
9776 * decl.c (pushtag): Don't put local classes in template functions
9777 on the local_classes list.
9779 2000-07-04 Scott Snyder <snyder@fnal.gov>
9781 * decl2.c (get_guard): Add missing return for old ABI local
9782 variable case.
9784 2000-07-09 Mark Mitchell <mark@codesourcery.com>
9786 * cp-tree.h (char_type_p): New function.
9787 * decl.c (init_decl_processing): Don't initialize
9788 signed_wchar_type_node or unsigned_wchar_type_node.
9789 (complete_array_type): Handle brace-enclosed string-constants.
9790 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
9791 * tree.c (char_type_p): New function.
9792 * typeck2.c (digest_init): Use char_type_p.
9794 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
9796 * pt.c (tsubst): Don't layout type, if it's error_mark.
9798 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
9800 * pt.c (instantiate_pending_templates): Reset template level.
9802 2000-07-05 Jason Merrill <jason@redhat.com>
9804 * call.c (joust): Don't complain about `operator char *()' beating
9805 `operator const char *() const'.
9807 2000-07-04 scott snyder <snyder@fnal.gov>
9808 Jason Merrill <jason@redhat.com>
9810 * repo.c (repo_get_id): Handle the case where a class with virtual
9811 bases has a null TYPE_BINFO_VTABLE.
9813 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
9814 Jason Merrill <jason@redhat.com>
9816 * parse.y (member_init): Just pass in the type.
9817 * init.c (expand_member_init): Handle getting a type.
9819 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9820 Jason Merrill <jason@redhat.com>
9822 * decl.c (finish_function): Warn if a function has no return
9823 statement.
9824 Suggested by Andrew Koenig.
9825 * typeck.c (check_return_expr): Do set current_function_returns_value
9826 if we got an error_mark_node.
9828 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
9830 * decl2.c (push_decl_namespace): Push the original namespace.
9832 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
9834 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
9835 * semantics.c (begin_class_definition): Clear it.
9837 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
9839 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
9840 (genrtl_expr_stmt): Likewise.
9841 (genrtl_decl_stmt): Likewise.
9842 (genrtl_if_stmt): Likewise.
9843 (genrtl_while_stmt): Likewise.
9844 (genrtl_do_stmt): Likewise.
9845 (genrtl_return_stmt): Likewise.
9846 (genrtl_for_stmt): Likewise.
9847 (genrtl_break_stmt): Likewise.
9848 (genrtl_continue_stmt): Likewise.
9849 (genrtl_scope_stmt): Likewise.
9850 (genrtl_switch_stmt): Likewise.
9851 (genrtl_case_label): Likewise.
9852 (genrtl_begin_compound_stmt): Likewise.
9853 (genrtl_finish_compound_stmt): Likewise.
9854 (genrtl_compound_stmt): Likewise.
9855 (genrtl_asm_stmt): Likewise.
9857 * init.c (begin_init_stmts): Remove call to
9858 genrtl_begin_compound_stmt.
9859 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
9861 * semantics.c (lang_expand_stmt): Changed call to
9862 genrtl_compound_stmt to ignore return value.
9864 2000-07-02 Mark Mitchell <mark@codesourcery.com>
9866 * mangle.c (canonicalize_for_substitution): Return the canonical
9867 variant of a type.
9869 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
9870 TYPE_DECL.
9871 * typeck.c (commonparms): Remove obstack manipulations.
9873 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
9875 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
9877 * Makefile.in (OBJS): Added ../c-semantics.o.
9878 (OBJDEPS): Likewise.
9880 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
9881 ../c-common.h.
9882 (struct stmt_tree): Added comment.
9883 (current_function_name_declared): Removed.
9884 (stmts_are_full_exprs_p): Likewise.
9885 (genrtl_do_pushlevel): Likewise.
9886 (genrtl_clear_out_block): Likewise.
9887 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
9888 (DECL_ANON_UNION_ELEMS): Likewise.
9889 (emit_local_var): Likewise.
9890 (make_rtl_for_local_static): Likewise.
9891 (do_case): Likewise.
9892 (expand_stmt): Likewise.
9893 (genrtl_decl_cleanup): Likewise.
9894 (c_expand_asm_operands): Likewise.
9895 (c_expand_return): Likewise.
9896 (c_expand_start_case): Likewise.
9898 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
9899 (emit_local_var): Likewise.
9900 (initialize_local_var): Change reference to
9901 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
9902 Change reference to stmts_are_full_exprs_p to
9903 current_stmt_tree->stmts_are_full_exprs_p.
9904 (push_cp_function_context): Likewise.
9906 * expect.c (expand_throw): Change reference to
9907 stmts_are_full_exprs_p.
9909 * init.c (build_aggr_init): Change reference to
9910 stmts_are_full_exprs_p.
9911 (build_vec_init): Likewise.
9913 * optimize.c (maybe_clone_body): Change reference to
9914 current_function_name_declared to
9915 cp_function_chain->name_declared.
9917 * pt.c (instantiate_decl): Change reference to
9918 current_function_name_declared to
9919 cp_function_chain->name_declared.
9921 * semantics.c (expand_cond): Moved declaration to c-common.h.
9922 (genrtl_do_pushlevel): Moved to c-semantics.c.
9923 (genrtl_clear_out_block): Likewise.
9924 (genrtl_goto_stmt): Likewise.
9925 (genrtl_expr_stmt): Likewise.
9926 (genrtl_decl_stmt): Likewise.
9927 (gerntl_if_stmt): Likewise.
9928 (genrtl_while_stmt): Likewise.
9929 (genrtl_do_stmt): Likewise.
9930 (genrtl_return_stmt): Likewise.
9931 (genrtl_for_stmt): Likewise.
9932 (genrtl_break_stmt): Likewise.
9933 (genrtl_continue_stmt): Likewise.
9934 (genrtl_scope_stmt): Likewise.
9935 (genrtl_switch_stmt): Likewise.
9936 (genrtl_case_label): Likewise.
9937 (genrtl_begin_compound_stmt): Likewise.
9938 (genrtl_finish_compound_stmt): Likewise.
9939 (genrtl_compound_stmt): Likewise.
9940 (genrtl_asm_stmt): Likewise.
9941 (genrtl_decl_cleanup): Likewise.
9942 (expand_cond): Likewise.
9943 (expand_stmt): Renamed to ...
9944 (lang_expand_stmt): ... this.
9945 (lang_expand_expr_stmt): Initialize.
9946 (set_current_function_name_declared): Likewise.
9947 (stmts_are_full_exprs_p): Likewise.
9948 (current_function_name_declared): Likewise.
9949 (anon_aggr_type_p): Likewise.
9950 (do_poplevel): Change reference to
9951 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
9952 Change reference to stmts_are_full_exprs_p to
9953 current_stmt_tree->stmts_are_full_exprs_p.
9954 (add_tree): Likewise.
9955 (finish_expr_stmt): Likewise.
9956 (prep_stmt): Likewise.
9957 (lang_expand_stmt): Likewise.
9958 (begin_compound_stmt): Change reference to
9959 current_function_name_declared to
9960 cp_function_chain->name_declared and call to
9961 current_function_name_declared().
9962 (setup_vtbl_ptr): Likewise.
9963 (genrtl_do_poplevel): Removed.
9965 2000-06-30 Jason Merrill <jason@redhat.com>
9967 * init.c (init_init_processing): Go back to aligning like
9968 double_type_node for old ABI.
9969 (get_cookie_size): Make cookie larger if we get a type that needs
9970 more alignment.
9971 (build_vec_delete): Call it.
9973 * typeck.c (qualify_type_recursive): New fn.
9974 (composite_pointer_type): Use it.
9975 (build_binary_op): Use composite_pointer_type.
9977 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
9978 Jason Merrill <jason@redhat.com>
9980 * typeck.c (check_return_expr): Don't complain about returning
9981 NULL from operator new if -fcheck-new.
9982 * cp-tree.h: Declare flag_check_new here.
9983 * init.c: Not here.
9985 2000-06-28 Alex Samuel <samuel@codesourcery.com>
9987 * mangle.c (find_substitution): Use same_type_p.
9988 (write_encoding): Don't check for substitutions.
9990 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
9992 * parse.y (expr_no_comma_rangle): New non-terminal.
9993 (template_parm): Use it for default parameter case.
9994 (template_arg): Use it.
9995 (expr_no_commas): Remove commented out undefined extensions.
9996 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
9997 * parse.h, parse.c: Rebuilt.
9999 2000-06-30 Mark Mitchell <mark@codesourcery.com>
10001 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
10002 (finish_asm_stmt): Do it here, instead.
10004 * cp-tree.h (ridpointers): Don't declare.
10005 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
10006 (record_builtin_java_type): Likewise.
10007 (init_decl_processing): Likewise.
10008 * lex.c: Move inclusion of lex.h.
10009 (ridpointers): Don't define.
10010 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
10011 RID_MAX.
10012 * lex.h (enum rid): Rename to ...
10013 (enum cp_rid): ... this.
10014 (ridpointers): Don't declare.
10015 * parse.y: Move inclusion of lex.h.
10016 * parse.c: Regenerated.
10017 * spew.c: Move inclusion of lex.h.
10019 * cp-tree.h (struct language_function): Remove temp_name_counter.
10020 (temp_name_counter): Remove.
10021 (get_temp_name): Change prototype.
10022 (get_guard): New function.
10023 (get_guard_cond): Likewise.
10024 (set_guard): Likewise.
10025 * cvt.c (build_up_reference): Adjust call to get_temp_name.
10026 * decl.c (expand_static_init): Use get_guard and friends to
10027 implement guard variables.
10028 * decl2.c (get_temp_name): Assume that the variables created are
10029 always static.
10030 (get_sentry): Rename to ...
10031 (get_guard): ... this. Implement new ABI guard variables.
10032 (get_guard_bits): New function.
10033 (get_guard_cond): Likewise.
10034 (set_guard): Likewise.
10035 (start_static_initialization_or_destruction): Use them.
10036 (do_static_initialization): Replace sentry with guard throughout.
10037 (do_static_destruction): Likewise.
10038 * init.c (create_temporary_var): Add comment.
10040 2000-06-28 Alex Samuel <samuel@codesourcery.com>
10042 * mangle.c (find_substitution): Use same_type_p.
10043 (write_encoding): Don't check for substitutions.
10045 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
10047 * parse.y (expr_no_comma_rangle): New non-terminal.
10048 (template_parm): Use it for default parameter case.
10049 (template_arg): Use it.
10050 (expr_no_commas): Remove commented out undefined extensions.
10051 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
10052 * parse.h, parse.c: Rebuilt.
10054 2000-06-29 Mark Mitchell <mark@codesourcery.com>
10056 * cp-tree.h (flag_const_strings): Remove.
10057 (warn_parentheses): Likewise.
10058 (warn_format): Likewise.
10059 (common_type): Likewise.
10060 (default_conversion): Likewise.
10061 (build_binary_op): Likewise.
10062 (cp_build_binary_op): New macro.
10063 * call.c (build_new_op): Use cp_build_binary_op instead of
10064 build_binary_op.
10065 * class.c (build_vtable_entry_ref): Likewise.
10066 * decl.c (expand_static_init): Likewise.
10067 (compute_array_index_type): Likewise.
10068 (build_enumerator): Likewise.
10069 * decl2.c (delete_sanity): Likewise.
10070 (start_static_initialization_or_destruction): Likewise.
10071 * error.c (dump_type_suffix): Likewise.
10072 * init.c (resolve_offset_ref): Likewise.
10073 (build_new): Likewise.
10074 (build_new_1): Likewise.
10075 (build_vec_delete_1): Likewise.
10076 (build_vec_init): Likewise.
10077 (build_delete): Likewise.
10078 * rtti.c (synthesize_tinfo_fn): Likewise.
10079 (synthesize_tinfo_var): Likewise.
10080 * search.c (expand_upcast_fixups): Likewise.
10081 (fixup_all_virtual_upcast_offsets): Likewise.
10082 * typeck.c (build_array_ref): Likewise.
10083 (get_member_function_from_ptrfunc): Likewise.
10084 (build_binary_op): Add parameter.
10085 (pointer_int_sum): Use cp_build_binary_op.
10086 (pointer_diff): Likewise.
10087 (build_modify_expr): Likewise.
10088 (get_delta_difference): Likewise.
10089 (build_ptrmemfunc): Likewise.
10091 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
10093 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
10094 * decl.c (create_implicit_typedef): Adjust.
10095 * decl2.c (build_artificial_parm): Adjust.
10096 * method.c (implicitly_declare_fn): Adjust.
10097 * pt.c (push_inline_template_parms_recursive): Adjust.
10098 (process_template_parm): Adjust.
10099 (overloaded_template_name): Adjust.
10100 * semantics.c (finish_template_template_parm): Adjust.
10102 2000-06-28 Mark Mitchell <mark@codesourcery.com>
10104 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
10105 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
10106 where to emit thunks.
10107 (build_vtt): Adjust call to build_vtt_inits.
10108 (build_vtt_inits): Add parameter to indicate whether or not
10109 sub-VTTs for virtual bases should be included. Adjust handling of
10110 construction vtables.
10111 (get_matching_base): New function.
10112 (dfs_build_vtt_inits): Rename to ...
10113 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
10114 construction vtables.
10115 (dfs_fixup_binfo_vtbls): Likewise.
10116 (build_ctor_vtbl_groups): Build construction vtables for virtual
10117 bases, too.
10118 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
10119 to build construction vtbls.
10120 (dfs_accumulate_vtbl_inits): Adjust handling of
10121 construction vtables.
10123 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
10124 types correctly.
10126 2000-06-27 Mark Mitchell <mark@codesourcery.com>
10128 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
10130 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
10132 * search.c (hides): Remove.
10133 (is_subobject_of_p): Add most_derived parameter. Use
10134 CANONICAL_BINFO.
10135 (lookup_field_queue_p): Adjust.
10136 (lookup_field_r): Adjust.
10138 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
10140 * decl2.c (handle_class_head): Bash typedefs to the type's main
10141 decl.
10143 2000-06-25 Mark Mitchell <mark@codesourcery.com>
10145 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
10146 (begin_global_stmt_expr): ... this.
10147 (genrtl_finish_stmt_expr): Rename to ...
10148 (finish_global_stmt_expr): ... this.
10149 * init.c (begin_init_stmts): Adjust calls.
10150 (finish_init_stmts): Likewise.
10151 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
10152 (begin_global_stmt_expr): ... this.
10153 (genrtl_finish_stmt_expr): Rename to ...
10154 (finish_global_stmt_expr): ... this.
10156 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
10158 * search.c (lookup_member): Fix typo in comment.
10160 2000-06-24 Jason Merrill <jason@redhat.com>
10162 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
10163 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
10165 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10167 * parse.y (complex_direct_notype_declarator): Support global_scope.
10168 * Makefile.in: Adjust conflict count.
10170 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10172 * parse.y (template_arg): Convert TEMPLATE_DECL
10173 that is a template template parameter to
10174 TEMPLATE_TEMPLATE_PARM here.
10176 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
10177 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
10178 (copy_template_template_parm): Adjust prototype.
10179 * decl.c (grokdeclarator): Remove dead code.
10180 * pt.c (process_template_parm): Tidy.
10181 (lookup_template_class): Construct nodes in
10182 copy_template_template_parm.
10183 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
10184 lookup_template_class. Use TYPE_TI_TEMPLATE.
10185 * tree.c (copy_template_template_parm): Add NEWARGS
10186 parameter.
10187 (mapcar): Adjust call to copy_template_template_parm.
10188 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
10189 * method.c (build_template_template_parm_names): Change error
10190 code to avoid compilation warning.
10192 * gxxint.texi: Document template template parameter
10193 name mangling.
10195 2000-06-21 Alex Samuel <samuel@codesourcery.com>
10197 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
10198 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
10199 (cp-demangle.o): New rule.
10200 (dyn-string.o): Likewise.
10201 * inc/cxxabi.h (__cxa_demangle): New declaration.
10203 2000-06-22 Mark Mitchell <mark@codesourcery.com>
10205 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
10206 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
10207 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
10208 a tree, not an int.
10209 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
10210 (make_thunk): Change prototype.
10211 (emit_thunk): Rename to use_thunk.
10212 (mangle_thunk): Change prototype.
10213 * class.c (get_derived_offset): Simplify.
10214 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
10215 BV_GENERATE_THUNK_WITH_VTABLE_P.
10216 (build_primary_vtable): Simplify.
10217 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
10218 (dfs_find_base): Remove.
10219 (update_vtable_entry_for_fn): Correct bug in finding the base
10220 where a virtual function was first declared. Figure out whether
10221 or not to emit a vcall-thunk with the vtables in which it appears.
10222 Correct logic for deciding whether to use an ordinary thunk, or a
10223 vcall thunk.
10224 (finish_struct_1): Remove unnecssary code.
10225 (build_vtbl_initializer): Use ssize_int for the running counter of
10226 negative indices.
10227 (build_vtbl_initializer): Only use vcall thunks where necessary.
10228 Mark thunks as needing to be emitted with their vtables, or not.
10229 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
10230 indices. Use size_binop.
10231 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
10232 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
10233 size_binop.
10234 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
10235 (build_vtable_entry): Mark thunks as needing to be emitted with
10236 their vtables, or not.
10237 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
10238 * decl2.c (mark_vtable_entries): Use use_thunk instead of
10239 emit_thunk.
10240 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
10241 information.
10242 * error.c (dump_expr): Use BV_FN.
10243 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
10244 not an int.
10245 * method.c (make_thunk): Likewise.
10246 (emit_thunk): Rename to use_thunk. Allow callers to decide
10247 whether or not to actually emit the thunk. Adjust for changes in
10248 representation of vcall offsets.
10249 * search.c (dfs_get_pure_virtuals): Use BV_FN.
10250 * semantics.c (emit_associated_thunks): New function.
10251 (expand_body): Use it.
10252 * ir.texi: Adjust decriptions of thunks.
10254 2000-06-22 Jason Merrill <jason@redhat.com>
10256 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
10257 (tsubst_friend_function): Copy it here.
10259 * decl.c (grok_op_properties): Fix typo.
10261 * decl2.c (delete_sanity): Clarify warning, avoid failure on
10262 deleting void*.
10264 * pt.c (check_explicit_specialization): Clarify error.
10266 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
10267 an old OVERLOAD when we're declaring a non-function.
10268 (pushdecl, destroy_local_var): Check for error_mark_node.
10269 (warn_extern_redeclared_static): Also bail early if
10270 we're a CONST_DECL.
10271 (push_overloaded_decl): Ignore an old error_mark_node.
10273 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
10275 * call.c (build_x_va_arg): Check if in a template decl.
10276 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
10278 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10280 * class.c (push_lang_context): TYPE_NAME gets you to the Java
10281 types DECLs.
10282 * decl.c (check_goto): Computed gotos assumed OK.
10284 2000-06-20 Jason Merrill <jason@redhat.com>
10286 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
10287 for which we don't need to look for instantiations.
10289 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
10291 * parse.y (program): Always call finish_translation_unit.
10292 * parse.c, parse.h: Rebuilt.
10294 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
10296 * method.c: Don't include hard-reg-set.h.
10298 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
10300 * rtti.c (get_base_offset): Cope when vbase field is in a base.
10302 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
10304 * call.c (build_conditional_expr): Use VOID_TYPE_P.
10305 * cvt.c (cp_convert_to_pointer): Likewise.
10306 (convert_to_void): Likewise.
10307 * error.c (dump_expr): Likewise.
10308 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
10309 * init.c (build_delete): Likewise.
10310 * method.c (emit_thunk): Likewise.
10311 * optmize.c (declare_return_variable): Likewise.
10312 * rtti.c (get_tinfo_decl_dynamic): Likewise.
10313 (get_typeid): Likewise.
10314 (build_dynamic_cast_1): Likewise.
10315 * typeck.c (composite_pointer_type): Likewise.
10316 (common_type): Likewise.
10317 (build_indirect_ref): Likewise.
10318 (build_binary_op): Likewise.
10319 (build_x_compound_expr): Likewise.
10320 (check_return_expr): Likewise.
10321 * typeck2.c (add_exception_specifier): Likewise.
10323 * mangle.c (write_method_parms): Use direct comparison for end
10324 of parmlist.
10326 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
10328 * cp-tree.h (genrtl_try_block): Declare function.
10329 (genrtl_handler): Likewise.
10330 (genrtl_catch_block): Likewise.
10331 (genrtl_ctor_stmt): Likewise.
10332 (genrtl_subobject): Likewise.
10333 (genrtl_decl_cleanup): Likewise.
10334 (genrtl_do_poplevel): Likewise.
10335 (genrtl_do_pushlevel): Likewise.
10336 (genrtl_clear_out_block): Likewise.
10337 (genrtl_goto_stmt): Likewise.
10338 (genrtl_expr_stmt): Likewise.
10339 (genrtl_decl_stmt): Likewise.
10340 (genrtl_if_stmt): Likewise.
10341 (genrtl_while_stmt): Likewise.
10342 (genrtl_do_stmt): Likewise.
10343 (genrtl_return_stmt): Likewise.
10344 (genrtl_for_stmt): Likewise.
10345 (genrtl_break_stmt): Likewise.
10346 (genrtl_continue_stmt): Likewise.
10347 (genrtl_scope_stmt): Likewise.
10348 (genrtl_switch_stmt): Likewise.
10349 (genrtl_case_label): Likewise.
10350 (genrtl_begin_compound_stmt): Likewise.
10351 (genrtl_finish_compound_stmt): Likewise.
10352 (genrtl_compound_stmt): Likewise.
10353 (genrtl_asm_stmt): Likewise.
10354 (genrtl_named_return_value): Likewise.
10355 (genrtl_begin_stmt_expr): Likewise.
10356 (genrtl_finish_stmt_expr): Likewise.
10357 (finish_for_stmt): Removed first argument.
10358 (finish_switch_stmt): Likewise.
10360 * semantics.c (genrtl_try_block): Define function.
10361 (genrtl_handler): Likewise.
10362 (genrtl_catch_block): Likewise.
10363 (genrtl_ctor_stmt): Likewise.
10364 (genrtl_subobject): Likewise.
10365 (genrtl_decl_cleanup): Likewise.
10366 (genrtl_do_poplevel): Likewise.
10367 (genrtl_do_pushlevel): Likewise.
10368 (genrtl_clear_out_block): Likewise.
10369 (genrtl_goto_stmt): Likewise.
10370 (genrtl_expr_stmt): Likewise.
10371 (genrtl_decl_stmt): Likewise.
10372 (genrtl_if_stmt): Likewise.
10373 (genrtl_while_stmt): Likewise.
10374 (genrtl_do_stmt): Likewise.
10375 (genrtl_return_stmt): Likewise.
10376 (genrtl_for_stmt): Likewise.
10377 (genrtl_break_stmt): Likewise.
10378 (genrtl_continue_stmt): Likewise.
10379 (genrtl_scope_stmt): Likewise.
10380 (genrtl_switch_stmt): Likewise.
10381 (genrtl_case_label): Likewise.
10382 (genrtl_begin_compound_stmt): Likewise.
10383 (genrtl_finish_compound_stmt): Likewise.
10384 (genrtl_compound_stmt): Likewise.
10385 (genrtl_asm_stmt): Likewise.
10386 (genrtl_named_return_value): Likewise.
10387 (genrtl_begin_stmt_expr): Likewise.
10388 (genrtl_finish_stmt_expr): Likewise.
10389 (finish_for_stmt): Removed first argument and generate rtl
10390 specific code.
10391 (finish_switch_stmt): Likewise.
10392 (do_poplevel): Removed generate rtl specific code.
10393 (do_pushlevel): Likewise.
10394 (add_tree): Likewise.
10395 (finish_goto_stmt): Likewise.
10396 (finish_expr_stmt): Likewise.
10397 (begin_if_stmt): Likewise.
10398 (finish_if_stmt_cond): Likewise.
10399 (finish_then_clause): Likewise.
10400 (begin_else_clause): Likewise.
10401 (finish_else_clause): Likewise.
10402 (finish_if_stmt): Likewise.
10403 (clear_out_block): Likewise.
10404 (begin_while_stmt): Likewise.
10405 (finish_while_stmt_cond): Likewise.
10406 (finish_while_stmt): Likewise.
10407 (begin_do_stmt): Likewise.
10408 (finish_do_body): Likewise.
10409 (finish_do_stmt): Likewise.
10410 (finish_return_stmt): Likewise.
10411 (begin_for_stmt): Likewise.
10412 (finish_for_init_stmt): Likewise.
10413 (finish_for_cond): Likewise.
10414 (finish_for_expr): Likewise.
10415 (finish_break_stmt): Likewise.
10416 (finish_continue_stmt): Likewise.
10417 (begin_switch_stmt): Likewise.
10418 (finish_switch_cond): Likewise.
10419 (finish_case_label): Likewise.
10420 (begin_try_block): Likewise.
10421 (begin_function_try_block): Likewise.
10422 (finish_try_block): Likewise.
10423 (finish_cleanup_try_block): Likewise.
10424 (finish_cleanup): Likewise.
10425 (finish_function_try_block): Likewise.
10426 (finish_handler_sequence): Likewise.
10427 (finish_function_handler_sequence): Likewise.
10428 (begin_handler): Likewise.
10429 (finish_handler_parms): Likewise.
10430 (begin_catch_block): Likewise.
10431 (finish_handler): Likewise.
10432 (begin_compound_stmt): Likewise.
10433 (finish_compound_stmt): Likewise.
10434 (finish_asm_stmt): Likewise.
10435 (finish_label_stmt): Likewise.
10436 (finish_label_decl): Likewise.
10437 (finish_subobject): Likewise.
10438 (finish_decl_cleanup): Likewise.
10439 (finish_named_return_value): Likewise.
10440 (begin_stmt_expr): Likewise.
10441 (finish_stmt_expr): Likewise.
10443 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
10444 to call genrtl_expr_stmt when appropriate.
10446 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
10447 begin_compound_expr to call genrtl_begin_stmt_expr and
10448 genrtl_begin_compound_expr when appropriate.
10449 (finish_init_stmts): Changed calls to finish_compound_expr and
10450 finish_stmt_expr to call genrtl_finish_compound_expr and
10451 genrtl_finish_stmt_expr when appropriate.
10452 (expand_default_init): Changed call to finish_expr_stmt to call
10453 genrtl_expr_stmt when appropriate.
10454 (build_vec_init): Likewise.
10456 * parse.y (simple_stmt): Removed first argument from call to
10457 finish_for_stmt. Removed first argument from call to
10458 finish_switch_stmt.
10460 * parse.c: Regenerated.
10462 * pt.c (tsubst_expr): Removed first argument from call to
10463 finish_for_stmt. Removed first argument from call to
10464 finish_switch_stmt.
10466 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
10468 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
10469 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
10471 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
10472 (cplus_tree_code_length[]): Likewise.
10473 (cplus_tree_code_name[]): Likewise.
10474 (init_parse): Added call to add_c_tree_codes. Changed
10475 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
10477 2000-06-16 Mark Mitchell <mark@codesourcery.com>
10479 * cp-tree.h (finish_mem_initializers): Declare.
10480 (count_trees): Likewise.
10481 * parse.y (base_init): Use finish_mem_initializers.
10482 * semantics.c (finish_mem_initializers): New function.
10484 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
10485 the number of trees.
10486 (n_trees): Remove.
10487 (count_trees): Don't use it.
10489 2000-06-15 Jason Merrill <jason@redhat.com>
10491 * tree.c (count_trees): New debugging function.
10493 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
10494 * init.c (build_member_call): Pull out the name of a DECL.
10496 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
10497 * semantics.c (expand_body): Push to TV_INTEGRATION here.
10498 * optimize.c (optimize_function): Not here.
10499 * pt.c (instantiate_decl): Push to TV_PARSE.
10501 2000-06-15 Mark Mitchell <mark@codesourcery.com>
10503 * cp-tree.h (struct language_function): Remove x_base_init_list
10504 and x_member_init_list.
10505 (current_base_init_list): Remove.
10506 (current_member_init_list): Likewise.
10507 (setup_vtbl_ptr): Change prototype.
10508 (emit_base_init): Likewise.
10509 (expand_member_init): Likewise.
10510 (reinit_parse_for_function): Remove.
10511 * decl.c (save_function_data): Don't clear x_base_init_list and
10512 x_member_init_list.
10513 (mark_language_function): Don't mark them.
10514 * init.c (perform_member_init): Tweak comment.
10515 (sort_member_init): Take the list of initializers as an argument.
10516 (sort_base_init): Likewise.
10517 (emit_base_init): Likewise.
10518 (expand_member_init): Return the initializer. Don't use global
10519 variables.
10520 * lex.c (reinit_parse_for_function): Remove.
10521 * method.c (build_template_parm_names): Correct substitution.
10522 (do_build_copy_constructor): Don't use current_member_init_list
10523 and current_base_init_list.
10524 (synthesize_method): Likewise.
10525 * parse.y (base_init): Split mem-initializers into
10526 base-initializers and field-initializers.
10527 (member_init_list): Build up the list here.
10528 (member_init): Return the initializer.
10529 (fn.depfn): Don't use reinit_parse_for_function.
10530 * parse.c: Regenerated.
10531 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
10532 ERROR_MARK.
10533 (tsubst_expr): Don't use current_member_init_list
10534 and current_base_init_list.
10535 (tsubst_expr_values): Rename to ...
10536 (tsubst_initializer_list): ... this. Use convert_from_reference.
10537 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
10538 and current_base_init_list.
10539 (begin_function_definition): Don't call reinit_parse_for_function.
10541 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
10543 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
10544 correctly.
10546 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
10548 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
10550 * cp-tree.h (IF_COND): Move to c-common.h.
10551 (THEN_CLAUSE): Likewise.
10552 (ELSE_CLAUSE): Likewise.
10553 (WHILE_COND): Likewise.
10554 (WHILE_BODY): Likewise.
10555 (DO_COND): Likewise.
10556 (DO_BODY): Likewise.
10557 (RETURN_EXPR): Likewise.
10558 (EXPR_STMT_EXPR): Likewise.
10559 (FOR_INIT_STMT): Likewise.
10560 (FOR_COND): Likewise.
10561 (FOR_EXPR): Likewise.
10562 (FOR_BODY): Likewise.
10563 (SWITCH_COND): Likewise.
10564 (SWITCH_BODY): Likewise.
10565 (CASE_LOW): Likewise.
10566 (CASE_HIGH): Likewise.
10567 (GOTO_DESTINATION): Likewise.
10568 (COMPOUND_BODY): Likewise.
10569 (ASM_CV_QUAL): Likewise.
10570 (ASM_STRING): Likewise.
10571 (ASM_OUTPUTS): Likewise.
10572 (ASM_INPUTS): Likewise.
10573 (ASM_CLOBBERS): Likewise.
10574 (DECL_STMT_DECL): Likewise.
10575 (STMT_EXPR_STMT): Likewise.
10576 (LABEL_STMT_LABEL): Likewise.
10577 (SCOPE_BEGIN_P): Likewise.
10578 (SCOPE_END_P): Likewise.
10579 (SCOPE_STMT_BLOCK): Likewise.
10580 (SCOPE_NULLIFIED_P): Likewise.
10581 (SCOPE_NO_CLEANUPS_P): Likewise.
10582 (SCOPE_PARTIAL_P): Likewise.
10583 (ASM_VOLATILE_P): Likewise.
10584 (STMT_LINENO): Likewise.
10585 (STMT_LINENO_FOR_FN_P): Likewise.
10587 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
10588 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
10589 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
10590 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
10591 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
10593 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
10595 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
10596 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
10598 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
10599 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
10600 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
10602 2000-06-14 Mark Mitchell <mark@codesourcery.com>
10604 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
10605 * class.c (dfs_find_final_overrider): Set it appropriately.
10606 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
10607 avoid unneeded secondary vptrs.
10609 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10611 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
10612 (check_bitfield_decl, check_field_decl): Likewise.
10613 (build_vtbl_or_vbase_field, build_base_field): Likewise.
10614 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
10615 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
10616 (xfer_tag, finish_enum): Likewise.
10617 * decl2.c (finish_builtin_type): Likewise.
10618 * init.c (init_init_processing): Likewise.
10619 * pt.c (instantiate_class_template): Likewise.
10620 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
10621 * cp-tree.h (struct lang_type): Add user_align member.
10622 (CLASSTYPE_USER_ALIGN): Define.
10624 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
10626 * Make-lang.in (c++.install-common): Install g++-cross in
10627 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
10628 $(target_alias)-g++ and $(target_alias)-c++.
10630 2000-06-12 Mark Mitchell <mark@codesourcery.com>
10632 * class.c (vcall_offset_data_s): Add last_init and fns.
10633 (overrides): Rename to same_signature_p.
10634 (dfs_find_final_overrider): Adjust accordingly.
10635 (mark_overriders): Likewise.
10636 (warn_hidden): Likewise.
10637 (build_vtbl_initializer): Reorganize machinery for building things
10638 at negative offsets.
10639 (build_vcall_and_vbase_vtbl_entries): Likewise.
10640 (build_vbase_offset_vtbl_entries): Likewise.
10641 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
10642 offset entries. Do not create two entries for functions with the
10643 same signature.
10644 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
10645 (build_rtti_vtbl_entries): Reorganize machinery for building things
10646 at negative offsets.
10648 * optimize.c (expand_call_inline): Don't recurse into the code
10649 used to initialize the parameters more than once.
10651 2000-06-11 Mark Mitchell <mark@codesourcery.com>
10653 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
10654 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
10655 (find_substitution): Only use the `Sa' substitution for
10656 std::allocator, not instantiations of it.
10657 (write_template_prefix): Move comment. Only use a TREE_LIST to
10658 represent substitutions for a member template.
10659 (write_array_type): Mangle array dimensions correctly.
10660 * optimize.c (maybe_clone_body): Copy more information from the
10661 cloned function.
10662 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
10663 on the regenerated declaration.
10665 2000-06-11 Chip Salzenberg <chip@valinux.com>
10666 Mark Mitchell <mark@codesourcery.com>
10668 * class.c (build_vtable): Clarify comment.
10669 (build_ctor_vtbl_group): Pass the most derived type to
10670 build_vtable.
10672 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10674 * decl2.c (compare_options): Don't needlessly cast away const-ness.
10676 2000-06-10 Mark Mitchell <mark@codesourcery.com>
10678 * decl.c (add_binding): Handle duplicate declarations of external
10679 variables.
10681 2000-06-09 Chip Salzenberg <chip@valinux.com>
10682 Mark Mitchell <mark@codesourcery.com>
10684 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
10685 argument.
10686 (write_signed_number): New macro.
10687 (write_unsigned_number): Likewise.
10688 (write_source_name): Use them.
10689 (write_number): Handle signed and unsigned values.
10690 (write_integer_cst): Use tree_int_cst_sgn, and use
10691 write_unsigned_number or write_signed_number as appropriate.
10692 (write_discriminator): Use write_unsigned_number or
10693 write_signed_number as appropriate.
10694 (write_template_arg_literal): Likewise.
10695 (write_array_type): Use tree_low_cst.
10696 (write_template_parm): Use write_unsigned_number or
10697 write_signed_number as appropriate.
10698 (write_substitution): Adjust call to write_number.
10699 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
10700 (write_expression): Handle non-type template arguments of
10701 reference type correctly.
10702 (mangle_thunk): Use write_signed_number.
10704 2000-06-09 Chip Salzenberg <chip@valinux.com>
10706 * mangle.c (find_substition): Don't mangle objects with typename
10707 substitutions (e.g. "cin" as "Si").
10709 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
10711 * call.c (add_candidate): Use ggc_alloc_cleared.
10712 * decl.c (lookup_label): Likewise.
10713 * lex.c (retrofit_lang_decl): Likewise.
10715 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
10717 * semantics.c (expand_body): Push to TV_EXPAND.
10718 * optimize.c (optimize_function): Push to TV_INTEGRATION.
10719 * decl.c (start_function): Always call announce_function.
10721 * tinfo2.cc: Just declare abort.
10723 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
10725 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
10726 whenever @ is a symbolic name.
10728 2000-06-08 Jakub Jelinek <jakub@redhat.com>
10730 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
10732 2000-06-07 Mark Mitchell <mark@codesourcery.com>
10734 * decl.c (pushdecl): Look up functions by DECL_NAME, not
10735 DECL_ASSEMBLER_NAME.
10737 2000-06-06 Mark Mitchell <mark@codesourcery.com>
10739 * decl2.c (c_language): Define.
10741 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
10743 * lex.c (lang_init_options): Tweak.
10745 * decl2.c: Remove #inclusion of diagnostic.h
10746 (lang_decode_option): Move diagnostic formatting options to
10747 toplevel.
10749 * lang-options.h: Remove documentation for diagnostic options.
10751 * Makefile.in (lex.o): Depends upon diagnostic.h
10753 2000-06-06 Mark Mitchell <mark@codesourcery.com>
10755 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
10756 the same DECL_RESULT, it's not a redefinition.
10757 * pt.c (tsubst_decl): Remove code to handle illegal
10758 specializations.
10760 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
10762 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
10764 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
10766 * search.c (maybe_suppress_debug_info): Don't check
10767 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
10769 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
10770 here if extern_p.
10772 Remember instantiation context in deferred instantiations.
10773 * cp-tree.h (struct tinst_level): Remove.
10774 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
10775 * pt.c (current_tinst_level): Now a tree.
10776 (print_template_context, push_tinst_level, pop_tinst_level,
10777 tinst_for_decl): Adjust.
10778 (reopen_tinst_level): New fn.
10779 (init_pt): Register current_tinst_level as a root.
10780 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
10781 of the pending templates list.
10782 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
10783 * lex.c (extract_interface_info): Adjust.
10784 * decl2.c (warn_if_unknown_interface): Adjust.
10786 2000-06-05 Mark Mitchell <mark@codesourcery.com>
10788 * class.c (indirect_primary_base_p): New function.
10789 (determine_primary_base): Use it.
10791 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
10793 Update new-abi dynamic cast algorithm.
10794 * tinfo.cc (__class_type_info::__dyncast_result): Add
10795 whole_details. Adjust constructor.
10796 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
10797 Avoid unnecessary searching.
10798 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
10800 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10802 * decl.c (init_decl_processing): Don't call record_component_aliases.
10803 * tree.c (build_cplus_array_type_1): Likewise.
10805 2000-06-04 Mark Mitchell <mark@codesourcery.com>
10807 * ir.texi: Correct typo.
10808 * mangle.c (write_expression): Handle non-type template arguments
10809 with reference type.
10810 * method.c (build_overload_value): Likewise.
10811 * pt.c (convert_nontype_argument): Explicitly represent conversion
10812 to a reference with an ADDR_EXPR.
10813 (unify): Always unify arguments in left-to-right order.
10815 2000-06-03 Alex Samuel <samuel@codesourcery.com>
10816 Mark Mitchell <mark@codesourcery.com>
10818 * Make-lang.in (CXX_SRCS): Add mangle.c.
10819 * Makefile.in (CXX_OBJS): Add mangle.o.
10820 (mangle.o): New rule.
10822 * class.c (local_classes): New variable.
10823 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
10824 (get_vtt_name): Use mangle_vtt_name for new ABI.
10825 (init_class_processing): Initialize local_classes.
10826 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
10827 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
10828 (std_identifier): New macro.
10829 (DECL_VOLATILE_MEMFUNC_P): New macro.
10830 (DECL_NAMESPACE_STD_P): Likewise.
10831 (local_classes): Declare.
10832 (get_mostly_instantiated_function_type): Declare.
10833 (init_mangle): Declare.
10834 (mangle_decl): Likewise.
10835 (mangle_type_string): Likewise.
10836 (mangle_type): Likewise.
10837 (mangle_typeinfo_for_type): Likewise.
10838 (mangle_typeinfo_string_for_type): Likewise.
10839 (mangle_vtbl_for_type): Likewise.
10840 (mangle_vtt_for_type): Likewise.
10841 (mangle_ctor_vtbl_for_type): Likewise.
10842 (mangle_thunk): Likewise.
10843 (mangle_conv_op_name_for_type): Likewise.
10844 (mangle_guard_variable): Likewise.
10845 * decl.c (pushtag): Keep track of local classes.
10846 (initialize_predefined_identifiers): Initialize std_identifier.
10847 (init_decl_processing): Use std_identifier.
10848 (start_decl): Don't treat instantiations as specializations.
10849 (grokdeclarator): Likewise.
10850 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
10851 name for fully-instantiated templates.
10852 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
10853 destructors with the new ABI.
10854 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
10855 (grokfield): Use mangle_type for new ABI.
10856 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
10857 (get_sentry): Use mangle_guard_variable for new ABI.
10858 (start_static_initialization_or_destruction): Likewise.
10859 * expr.c (extract_aggr_init): Remove.
10860 (extract_scalar_init): Likewise.
10861 (extract_init): Remove #if 0'd code.
10862 * mangle.c: New function.
10863 * method.c (build_mangled_name): Assert not flag_new_abi.
10864 (build_static_name): Likewise.
10865 (build_decl_overload_real): Likewise.
10866 (build_typename_overload): Likewise.
10867 (build_overload_with_type): Likewise.
10868 (build_overload_name): Likewise.
10869 (get_ctor_vtbl_name): Likewise.
10870 (start_squangling): Likewise.
10871 (get_id_2): Likewise.
10872 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
10873 (init_method): Call init_mangle for new ABI.
10874 (make_thunk): Call mangle_thunk for new ABI.
10875 * operators.def: Correct new ABI manglings for the `%' operator.
10876 Add `::' operator.
10877 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
10878 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
10879 (lookup_template_class): Call mangle_decl for new ABI.
10880 (get_mostly_instantiated_function_type): New function.
10881 (set_mangled_name_for_template_decl): Use it.
10882 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
10883 the new ABI. Use mangle_conv_op_name_for_type for instantiated
10884 conversion op names.
10885 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
10886 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
10887 (tinfo_base_init): Likewise. Mangle typeinfo string name with
10888 mangle_typeinfo_string_for_type.
10890 2000-06-03 Mark Mitchell <mark@codesourcery.com>
10892 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
10893 (INNERMOST_TEMPLATE_ARGS): New macro.
10894 (innermost_args): Remove.
10895 (get_innermost_template_args): New function.
10896 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
10897 * error.c (dump_function_decl): Be caution when using
10898 most_general_template.
10899 * method.c (build_template_parm_names): Use
10900 INNERMOST_TEMPLATE_ARGS.
10901 * pt.c (add_to_template_args): Tidy comment
10902 (get_innermost_template_args): New function.
10903 (check_explicit_specialization): Clear DECL_INITIAL for a new
10904 specialization.
10905 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
10906 Tidy.
10907 (push_template_decl): Always register specializations of the most
10908 general template.
10909 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
10910 (coerce_template_parms): Likewise.
10911 (lookup_template_class): Likewise.
10912 (innermost_args): Remove.
10913 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
10914 (tsubst_decl): Handle tricky specializations. Use
10915 get_innermost_template_args.
10916 (instantiate_template): Simplify handling of partial
10917 instantiations.
10918 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
10919 (most_general_template): Reimplement, in a more straightforward
10920 manner.
10921 (regenerate_decl_from_template): Tweak formatting. Use
10922 TMPL_ARGS_DEPTH for clarity.
10923 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
10925 * dump.c (dequeue_and_dump): Dump information about thunks.
10927 2000-06-01 Richard Henderson <rth@cygnus.com>
10929 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
10931 2000-06-01 Richard Henderson <rth@cygnus.com>
10933 * decl2.c (unsupported_options): Fix typo, make const.
10934 (lang_decode_option): Fix bsearch argument order.
10936 2000-06-01 Mark Mitchell <mark@codesourcery.com>
10938 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
10939 on FIELD_DECLs.
10941 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10943 * cp-tree.h (c_get_alias_set): Deleted.
10944 * Makefile.in (decl.o): Include ../expr.h.
10945 * decl.c (expr.h): Include.
10946 (init_decl_processing): Call record_component_aliases for arrays.
10947 (grokdeclarator): Likewise.
10948 Set TREE_ADDRESSABLE for fields that aren't bitfields.
10949 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
10951 2000-05-31 Mark Mitchell <mark@codesourcery.com>
10953 Remove guiding declaration support.
10954 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
10955 (flag_guiding_decls): Remove.
10956 * call.c (build_user_type_conversion_1): Remove support for
10957 guiding decls.
10958 (build_new_function_call): Likewise.
10959 (build_new_op): Likewise.
10960 (build_new_method_call): Likewise.
10961 * decl.c (start_function): Likewise.
10962 * friend.c (is_friend): Likewise.
10963 (do_friend): Likewise.
10964 * decl2.c ((flag_dump_translation_unit): Make it const.
10965 (flag_guiding_decls): Remove.
10966 (unsupported_options): New variable
10967 (compare_options): New function.
10968 (lang_decode_option): Use them.
10970 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
10972 * method.c (mangle_expression): Adjust test for legal expression
10973 operators.
10975 * pt.c (instantiate_decl): Save and restore the local
10976 specializations list.
10978 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
10980 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
10982 2000-05-30 Mark Mitchell <mark@codesourcery.com>
10984 * call.c (add_template_candidate_real): Handle member template
10985 constructors for classes with virtual bases.
10986 (build_user_type_conversion_1): Use in_charge_arg_for_name.
10987 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
10989 * ir.texi: Update thunk documentation.
10991 * call.c (joust): Fix handling of overloaded builtin operators.
10993 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
10995 * cp-tree.h (DECL_ANTICIPATED): New macro.
10996 Document new use of DECL_LANG_FLAG_7.
10997 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
10998 in the user namespace.
10999 * lex.c (do_identifier): If the identifier's declaration has
11000 DECL_ANTICIPATED on, it has not yet been declared. But do not
11001 replace it with an ordinary implicit declaration.
11003 * tinfo2.cc: Include stdlib.h.
11005 2000-05-29 Mark Mitchell <mark@codesourcery.com>
11007 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
11008 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
11009 CLASSTYPE_ALIGN.
11011 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
11013 * decl2.c (lang_decode_option): Use skip_leading_substring instead
11014 of plain strncmp.
11016 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
11018 * operators.def (<?): Duplicated, should have been...
11019 (>?): this. Fixed.
11021 2000-05-27 Alex Samuel <samuel@codesourcery.com>
11022 Mark Mitchell <mark@codesourcery.com>
11024 * cp-tree.h (ansi_opname): Make it a macro.
11025 (ansi_assopname): Likewise.
11026 (struct lang_decl_flags): Add assignment_operator_p.
11027 (struct lang_decl): Add operator_code.
11028 (DECL_VTT_PARM): Adjust.
11029 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
11030 overloaded operator.
11031 (SET_OVERLOADED_OPERATOR_CODE): New macro.
11032 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
11033 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
11034 (opname_tab): Remove.
11035 (assignop_tab): Likewise.
11036 (operator_name_info_t): New type.
11037 (operator_name_info): New variable.
11038 (assignment_operator_name_info): Likewise.
11039 (build_cp_library_fn): Remove declaration.
11040 (push_cp_library_fn): Likewise.
11041 (operator_name_string): Likewise.
11042 (build_decl_overload): Likewise.
11043 * call.c (print_z_candidates): Simplify.
11044 (build_object_call): Adjust usage of ansi_opname. Use
11045 DECL_OVERLOADED_OPERATOR_P.
11046 (op_error): Adjust operator name lookup.
11047 (build_conditional_expr): Adjust usage of ansi_opname.
11048 (build_new_op): Likewise.
11049 (build_op_delete_call): Likewise.
11050 (build_over_call): Likewise.
11051 (joust): Use DECL_OVERLOADED_OPERATOR_P.
11052 * decl.c (duplicate_decls): Copy operator_code.
11053 (init_decl_processing): Adjust parameters to push_cp_library_fn.
11054 (builtin_function): Adjust parameters to build_library_fn_1.
11055 (build_library_fn_1): Accept an overloaded operator code.
11056 (build_library_fn): Pass ERROR_MARK.
11057 (build_cp_library_fn): Accept an overloaded operator code.
11058 (push_cp_library_fn): Likewise.
11059 (grokfndecl): Tweak.
11060 (grokdeclarator): Simplify code to compute names of overloaded
11061 operators. Adjust use of ansi_opname.
11062 (ambi_op_p): Work on tree_codes, not identifiers.
11063 (unary_op_p): Likewise.
11064 (grok_op_properties): Likewise.
11065 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
11066 (lang_mark_tree): Don't try to mark the operator_code.
11067 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
11068 * error.c (dump_decl): Remove special handling for operator
11069 names.
11070 (dump_function_name): Likewise.
11071 (dump_expr): Adjust name lookup of operators.
11072 (op_to_string): Simplify.
11073 (assop_to_string): Likewise.
11074 * init.c (build_new_1): Adjust use of ansi_opname.
11075 * lex.c (opname_tab): Remove.
11076 (assignop_tab): Likewise.
11077 (ansi_opname): Likewise.
11078 (ansi_assopname): Likewise.
11079 (operator_name_string): Likewise.
11080 (reinit_lang_specific): Likewise.
11081 (operator_name_info): New variable.
11082 (assignment_operator_name_info): Likewise.
11083 (init_operators): New function.
11084 (init_parse): Use it.
11085 (do_identifier): Adjust use of ansi_opname.
11086 * method.c (mangle_expression): Don't use ansi_opname for
11087 mangling.
11088 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
11089 (build_decl_overload): Remove.
11090 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
11091 (do_build_assign_ref): Adjust use of ansi_opname.
11092 (synthesize_method): Likewise.
11093 (implicitly_declare_fn): Likewise.
11094 * operators.def: New file.
11095 * parse.y (operator): Adjust use of ansi_opname.
11096 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
11097 (set_mangled_name_for_template_decl): Don't play games with
11098 current_namespace.
11099 (special_function_p): Adjust use of ansi_opname.
11100 * typeck.c (check_return_expr): Likewise.
11101 * Make-lang.in (cc1plus): Depend on operators.def.
11102 * Makefile.in (lex.o): Likewise.
11103 (decl.o): Likewise.
11105 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
11107 * Make-lang.in (cplib2.ready): Eradicate.
11109 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11111 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
11112 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
11113 (built_min, cp_tree_equal): Likewise.
11115 2000-05-26 Mark Mitchell <mark@codesourcery.com>
11117 * class.c (layout_nonempty_base_or_field): Replace
11118 `record_layout_info' with `record_layout_info_s'.
11120 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
11122 Fix goto checking.
11123 * cp-tree.h (struct language_function): x_named_labels is now
11124 a struct named_label_list*.
11125 * decl.c (struct named_label_use_list): Renamed from...
11126 (struct named_label_list): ...this. New struct.
11127 (push_binding_level): Don't set eh_region.
11128 (note_level_for_eh): New fn.
11129 (pop_label): Take label and old value directly.
11130 (pop_labels): Adjust for new named_labels format.
11131 (lookup_label): Likewise.
11132 (poplevel): Note characteristics of a binding level containing a
11133 named label. Mess with named label lists earlier.
11134 (mark_named_label_lists): New fn.
11135 (mark_lang_function): Call it.
11136 (use_label): New fn, split out from...
11137 (make_label_decl): ...here. Don't call it.
11138 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
11139 check_previous_gotos): New fns, split out from...
11140 (define_label): ...here.
11141 (check_switch_goto): New fn.
11142 (define_case_label): Call it.
11143 (check_goto): New fn.
11144 * semantics.c (finish_goto_stmt): Call it and use_label.
11145 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
11146 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
11148 2000-05-26 Mark Mitchell <mark@codesourcery.com>
11150 * class.c (build_vtable_entry_ref): Correct usage of
11151 get_vtbl_decl_for_binfo.
11153 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
11154 * method.c (implicitly_declare_fn): Not here.
11156 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
11158 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
11159 (CPTI_PTMD_DESC_TYPE): ... here.
11160 (ptmd_desc_type_node): Rename to ...
11161 (ptm_desc_type_node): ... here.
11162 * decl.c: Likewise.
11163 * rtti.c (ptmd_initializer): Rename to ...
11164 (ptm_initializer): ... here.
11165 (sythesize_tinfo_var): Adjust. Deal with pointer to member
11166 function.
11167 (create_tinfo_types): Adjust.
11169 2000-05-25 Mark Mitchell <mark@codesourcery.com>
11171 Finish implementation of VTTs.
11172 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
11173 CPTI_VTT_PARM_IDENTIFIER.
11174 (vtt_parm_identifier): New macro.
11175 (vtt_parm_type): Likewise.
11176 (BINFO_SUBVTT_INDEX): Likewise.
11177 (BINFO_VPTR_INDEX): Likewise.
11178 (struct lang_decl): Add vtt_parm.
11179 (DECL_VTT_PARM): New macro.
11180 (DECL_USE_VTT_PARM): Likewise.
11181 (DECL_NEEDS_VTT_PARM_P): Likewise.
11182 (get_vtt_name): Declare.
11183 (build_artificial_parm): Likewise.
11184 (fixup_all_virtual_upcast_offsets): Likewise.
11185 (expand_indirect_vtbls_init): Remove.
11186 * call.c (build_new_method_call): Pass the vtt to subobject
11187 constructors and destructors.
11188 * class.c (get_vtt_name): Give it external linkage.
11189 (build_clone): Handle the magic VTT parameters for clones.
11190 (clone_function_decl): Fix typo in comment.
11191 (build_vtt): Keep track of the indices in the VTTs where various
11192 entities are stored.
11193 (build_vtt_inits): Likewise.
11194 (dfs_build_vtt_inits): Likewise.
11195 (build_ctor_vtbl_group): Tweak type of construction vtables.
11196 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
11197 primary bases, when building construction vtables.
11198 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
11199 (initialize_predefined_identifiers): Add vtt_parm_identifier.
11200 (init_decl_processing): Initialize vtt_parm_type.
11201 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
11202 (lang_mark_tree): Make vtt_parm.
11203 * decl2.c (build_artificial_parm): New function.
11204 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
11205 (grokclassfn): Use build_artificial_parm.
11206 * init.c (initialize_vtbl_ptrs): Call
11207 fixup_all_virtual_upcast_offsets directly.
11208 (perform_member_init): Use the complete subobject destructor for
11209 member cleanups.
11210 (build_vtbl_address): New function.
11211 (expand_virtual_init): Handle VTTs.
11212 * optimize (maybe_clone_body): Likewise.
11213 * search.c (fixup_all_virtual_upcast_offsets): Give it external
11214 linkage.
11215 (expand_indirect_vtbls_init): Remove.
11216 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
11217 * tree.c (make_binfo): Make them bigger.
11219 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
11221 * inc/cxxabi.h (__pbase_type_info): Define, based on
11222 __pointer_type_info.
11223 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
11224 (__pointer_to_member_type_info): Likewise.
11225 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
11226 (__pointer_to_member_type_info::__is_pointer_p): Remove.
11227 (__pointer_type_info::__do_catch): Rename to ...
11228 (__pbase_type_info::__do_catch): ... here. Adjust.
11229 (__pbase_type_info::__pointer_catch): Implement.
11230 (__pointer_type_info::__pointer_catch): Adjust.
11231 (__pointer_to_member_type_info::__pointer_catch): Adjust.
11233 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
11235 * tinfo.h (__user_type_info::contained_virtual_p): New
11236 predicate.
11237 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
11238 shaped hierarchy.
11239 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
11240 diamond shaped hierarchy. Add early out for mixed diamond and
11241 duplicate shaped hierarchy.
11243 2000-05-24 Mark Mitchell <mark@codesourcery.com>
11245 * cp-tree.h (build_delete): Change prototype.
11246 (build_vec_delete): Likewise.
11247 * call.c (build_scoped_method_call): Use special_function_kind
11248 values to indicate the kind of destruction to be done.
11249 (build_method_call): Likewise.
11250 * decl.c (finish_destructor_body): Likewise.
11251 (maybe_build_cleanup_1): Likewise. Rename to ...
11252 (maybe_build_cleanup): ... this.
11253 * decl2.c (delete_sanity): Use special_function_kind
11254 values to indicate the kind of destruction to be done.
11255 (build_cleanup): Likewise.
11256 * init.c (perform_member_init): Likewise.
11257 (build_vec_delete_1): Likewise.
11258 (build_dtor_call): Simplify.
11259 (build_delete): Use special_function_kind
11260 values to indicate the kind of destruction to be done.
11261 (build_vbase_delete): Likewise.
11262 (build_vec_delete): Likewise.
11264 * init.c (sort_member_init): Fix typo in error message generation
11265 code.
11267 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
11269 * semantics.c (begin_class_definition): make the packed
11270 attribute be sensitive to the "-fpack-struct" command line flag
11272 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
11274 Update new-abi upcast algorithm.
11275 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
11276 prototype and meaning of return value.
11277 (__si_class_type_info::__do_upcast): Likewise.
11278 (__vmi_class_type_info::__do_upcast): Likewise.
11279 * tinfo.cc (__class_type_info::__upcast_result): Replace
11280 whole2dst with part2dst. Adjust ctor.
11281 (__class_type_info::__do_upcast): Adjust call of worker function.
11282 (__class_type_info::__do_upcast): Adjust.
11283 (__si_class_type_info::__do_upcast): Adjust. Use parent's
11284 __do_upcast.
11285 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
11286 virtual base in diamond hierarchy bug.
11288 2000-05-23 Mark Mitchell <mark@codesourcery.com>
11290 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
11291 and bitfield to tinfo_fn_p.
11292 (DECL_TINFO_FN_P): Adjust.
11293 (SET_DECL_TINFO_FN_P): Likewise.
11294 (DECL_MUTABLE_P): Likewise.
11295 (DECL_C_BIT_FIELD): Likewise.
11296 (SET_DECL_C_BIT_FIELD): Likewise.
11297 (CLEAR_DECL_C_BIT_FIELD): Likewise.
11298 (DECL_UNINLINABLE): Likewise.
11299 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
11300 (handle_using_decl): Remove assertion.
11301 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
11302 to build FIELD_DECLs.
11303 (build_base_field): Likewise.
11304 (layout_class_type): Likewise.
11305 * decl.c (init_decl_processing): Likewise.
11306 (build_ptrmemfunc_type): Likewise.
11307 (grokdeclarator): Likewise.
11308 * decl2.c (grok_x_components): Likewise.
11309 * except.c (call_eh_info): Likewise.
11310 * init.c (init_init_processing): Likewise.
11311 * rtti.c (expand_class_desc): Likewise.
11312 (create_pseudo_type_info): Likewise.
11313 (get_vmi_pseudo_type_info): Likewise.
11314 (create_tinfo_types): Likewise.
11315 * ptree.c (print_lang_decl): Adjust.
11316 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
11317 before checking DECL_MUTABLE_P.
11319 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
11320 parameters for template functions.
11321 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
11322 destructors as well as constructors.
11324 2000-05-22 Mark Mitchell <mark@codesourcery.com>
11326 * class.c (build_ctor_vtbl_group): Set inits.
11327 * optimize.c (maybe_clone_body): Set DECL_INLINE and
11328 DECL_THIS_INLINE appropriately for clones.
11330 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
11331 (DECL_CONV_FN_P): Simplify.
11332 (DECL_OPERATOR): Remove.
11333 (language_to_string): Declare.
11334 * decl.c (duplicate_decls): Fix typo in comment.
11335 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
11336 (grok_op_properties): Use DECL_CONV_FN_P instead of
11337 IDENTIFIER_TYPENAME_P.
11338 * dump.c (dequeue_and_dump): Dump the language linkage of
11339 declarations.
11340 * error.c (language_to_string): Give it external linkage.
11341 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
11342 (implicitly_declare_fn): Set DECL_LANGUAGE.
11343 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
11344 IDENTIFIER_TYPENAME_P.
11345 (tsubst_decl): Likewise.
11346 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
11347 * semantics.c (finish_member_declaration): Don't mark members of
11348 classes declared in an extern "C" region as extern "C".
11350 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
11352 * decl2.c (qualified_lookup_using_namespace): Look through
11353 namespace aliases.
11355 * decl.c (push_using_decl): Return the old decl on namespace level.
11357 2000-05-21 Mark Mitchell <mark@codesourcery.com>
11359 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
11360 (VTT_NAME_PREFIX): New macro.
11361 (CTOR_VTBL_NAME_PREFIX): Likewise.
11362 (get_ctor_vtbl_name): New function.
11363 * class.c (get_vtable_name): Simplify.
11364 (get_vtt_name): New function.
11365 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
11366 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
11367 when a virtual base becomes primary.
11368 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
11369 VTTs.
11370 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
11371 additional parameters.
11372 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
11373 (initialize_array): New function.
11374 (build_vtt): Likewise.
11375 (build_vtt_inits): Likewise.
11376 (dfs_build_vtt_inits): Likewise.
11377 (dfs_fixup_binfo_vtbls): Likewise.
11378 (build_ctor_vtbl_group): Likewise.
11379 (initialize_vtable): Use initialize_array.
11380 (accumulate_vtbl_inits): Reimplement to handle construction
11381 vtables.
11382 (dfs_accumulate_vtbl_inits): Likewise.
11383 (bulid_vtbl_initializer): Adjust parameter name.
11384 * method.c (build_typename_overload): Remove #if 0'd code.
11385 (get_ctor_vtbl_name): New function.
11386 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
11387 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
11389 * cp-tree.h (struct lang_type): Remove search_slot.
11390 (CLASSTYPE_SEARCH_SLOT): Remove.
11391 (emit_base_init): Change prototype.
11392 (initialize_vtbl_ptrs): Likewise.
11393 (expand_indirect_vtbls_init): Likewise.
11394 (clear_search_slots): Remove.
11395 * decl.c (lang_mark_tree): Don't mark search_slot.
11396 * init.c (initialize_vtbl_ptrs): Simplify.
11397 (emit_base_init): Likewise.
11398 * search.c (struct vbase_info): Document decl_ptr.
11399 (convert_pointer_to_single_level): Remove.
11400 (dfs_find_vbases): Remove.
11401 (dfs_init_base_pointers): Simplify.
11402 (dfs_clear_vbase_slots): Remove.
11403 (dfs_vtable_path_unmark): New function.
11404 (init_vbase_pointers): Simplify.
11405 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
11406 (expand_indirect_vtbls_init): Simplify. Don't call
11407 mark_all_temps_used.
11408 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
11409 initialize_vtbl_ptrs.
11411 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
11413 * except.c: Add static prototypes.
11415 2000-05-20 H.J. Lu <hjl@gnu.org>
11417 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
11419 2000-05-19 Mark Mitchell <mark@codesourcery.com>
11421 Don't create a separate copy of virtual bases for the
11422 CLASSTYPE_VBASECLASSES list.
11423 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
11424 (BINFO_FOR_VBASE): Remove.
11425 (CANONICAL_BINFO): Adjust.
11426 (binfo_for_vbase): New function.
11427 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
11428 instead of BINFO_FOR_VBASE.
11429 (build_vbase_pointer): Likewise.
11430 (build_secondary_vtable): Likewise.
11431 (dfs_mark_primary_bases): Likewise.
11432 (mark_primary_bases): Likewise.
11433 (layout_nonempty_base_or_field): Likewise.
11434 (dfs_set_offset_for_shared_vbases): Likewise.
11435 (dfs_set_offset_for_unshared_vbases): Likewise.
11436 (layout_virtual_bases): Likewise. Adjust for changes to the
11437 CLASSTYPE_VBASECLASSES list.
11438 (dump_class_hierarchy_r): Use binfo_for_vbase
11439 instead of BINFO_FOR_VBASE.
11440 (dump_class_hierarchy): Likewise.
11441 (finish_vtbls): Likewise.
11442 (build_vtbl_initializer): Adjust for changes to the
11443 CLASSTYPE_VBASECLASSES list.
11444 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
11445 * decl.c (finish_destructor_body): Adjust for changes to the
11446 CLASSTYPE_VBASECLASSES list.
11447 * init.c (sort_base_init): Use binfo_for_vbase.
11448 (construct_virtual_bases): Adjust for changes to the
11449 CLASSTYPE_VBASECLASSES list.
11450 (expand_member_init): Use binfo_for_vbase.
11451 (build_vbase_delete): Adjust for changes to the
11452 CLASSTYPE_VBASECLASSES list.
11453 * method.c (do_build_copy_constructor): Likewise.
11454 * rtti.c (get_base_offset): Use binfo_for_vbase.
11455 (expand_class_desc): Remove #if 0'd code.
11456 * search.c (struct vbase_info): Remove vbase_types.
11457 (get_base_distance): Use binfo_for_vbase.
11458 (lookup_field_queue_p): Use CANONICAL_BINFO.
11459 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
11460 (get_pure_virtuals): Adjust for changes to the
11461 CLASSTYPE_VBASECLASSES list.
11462 (dfs_find_vbases): Use binfo_for_vbase.
11463 (dfs_init_vbase_pointers): Likewise.
11464 (init_vbase_pointers): Don't initialize vi.vbase_types.
11465 (virtual_context): Use binfo_for_vbase.
11466 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
11467 CLASSTYPE_VBASECLASSES list.
11468 (expand_indirect_vtbls_init): Simplify.
11469 (dfs_get_vbase_types): Don't replicate virtual bases.
11470 (find_vbase_instance): Use binfo_for_vbase.
11471 (binfo_for_vbase): New function.
11472 * typeck.c (get_delta_difference): Use binfo_for_vbase.
11474 2000-05-17 Mark Mitchell <mark@codesourcery.com>
11476 * decl2.c (finish_anon_union): Generalize error messages to handle
11477 anonymous structures.
11478 * init.c (perform_member_init): Remove `name' parameter.
11479 (build_field_list): New function.
11480 (sort_member_init): Handle anonymous union initialization order
11481 correctly. Check for multiple initializations of the same union.
11482 (emit_base_init): Don't look up fields by name here.
11483 (expand_member_init): Record the result of name lookup for future
11484 reference.
11485 * typeck.c (build_component_ref): Fix formatting.
11487 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
11489 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
11490 * typeck.c (build_x_compound_expr): Replace warn_unused with
11491 warn_unused_value.
11493 * decl2.c (lang_decode_option): Update -Wall unused flags by
11494 calling set_Wunused.
11496 2000-05-16 Mark Mitchell <mark@codesourcery.com>
11498 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
11499 * init.c (dfs_vtable_path_unmark): Remove.
11500 * search.c (marked_new_vtable_p): Likewise.
11501 (unmarked_new_vtable_p): Likewise.
11502 (dfs_search_slot_nonempty_p): Likewise.
11503 (dfs_mark): Likewise.
11504 (dfs_vtable_path_unmark): Likewise.
11505 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
11506 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
11507 (dfs_init_vbase_pointers): Remove special-case new ABI code.
11508 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
11509 (init_vbase_pointers): Simplify.
11510 (expand_indirect_vtbls_init): Likewise.
11512 * class.c (copy_virtuals): New function.
11513 (build_primary_table): Use it.
11514 (build_secondary_vtable): Likewise.
11515 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
11516 indicate that no vcall offset is required.
11517 (add_virtual_function): Likewise.
11518 (modify_all_vtables): Likewise.
11519 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
11520 (dfs_accumulate_vtbl_inits): Likewise.
11521 (build_vtbl_initializer): Make changes to handle construction
11522 vtables.
11523 (dfs_build_vcall_offset_vtbl_entries): Likewise.
11524 (build_rtti_vtbl_entries): Likewise.
11525 (build_vtable_entries): Handle a NULL vcall_index.
11527 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
11529 * decl2.c (lang_decode_option): Fix thinko.
11531 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
11533 * except.c (check_handlers): New fn.
11534 * cp-tree.h: Declare it.
11535 * semantics.c (finish_handler_sequence): Call it.
11536 (finish_function_handler_sequence): Likewise.
11537 (finish_handler_parms): Set TREE_TYPE on the handler.
11538 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
11539 * search.c (get_base_distance_recursive): If protect>1, ignore
11540 special access.
11541 (get_base_distance): Don't reduce watch_access.
11543 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
11545 * lex.c: #include diagnostic.h.
11546 (lang_init_options): Set default prefixing rules.
11548 * lang-options.h: Add -fdiagnostics-show-location=.
11550 * decl2.c: #include diagnostic.h.
11551 (lang_decode_option): Handle -fdiagnostics-show-location=.
11553 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
11555 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
11556 * vec.cc: Revert my 2000-05-07 change.
11558 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
11560 * class.c (check_field_decls): Complain about non-static data
11561 members with same name as class in class with constructor.
11563 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
11565 * decl.c (grokdeclarator): Allow non-static data members with
11566 same name as class.
11568 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
11570 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
11571 and pending_inline.filename. Update prototypes.
11572 * decl.c (define_label): Constify filename parameter.
11573 * decl2.c (warn_if_unknown_interface): Constify local char *.
11574 * input.c Constify input_source.filename. Don't declare
11575 input_filename or lineno. Constify filename parameter to feed_input.
11576 * lex.c (init_parse): Constify parameter and return value.
11577 (cp_pragma_interface, cp_pragma_implementation): Constify
11578 filename argument.
11579 (reinit_parse_for_method, reinit_parse_for_block,
11580 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
11581 Constify local char *.
11582 * pt.c: Don't declare lineno or input_filename.
11583 (print_template_context, tsubst_friend_function, tsubst_decl,
11584 tsubst, instantiate_decl): Constify local char *.
11585 * semantics.c (expand_body): Constify local char *.
11586 * tree.c (build_srcloc): Constify filename parameter.
11587 * typeck.c (c_expand_asm_operands): Constify filename
11588 parameter.
11590 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
11592 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
11593 offsetof expansion.
11595 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
11597 * inc/cxxabi.h: Fix typos in comment.
11598 (__base_class_info::__offset): Use a static_cast.
11600 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
11602 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
11603 of std::size_t and std::ptrdiff_t respectively.
11604 * tinfo.cc: Likewise.
11605 * vec.cc: Likewise.
11607 2000-05-06 Richard Henderson <rth@cygnus.com>
11609 * typeck.c (build_c_cast): Don't warn integer->pointer size
11610 mismatch for constants.
11612 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
11614 * rtti.c (ptmd_initializer): Set non-public, if class is
11615 incomplete.
11617 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
11618 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
11619 __cxa_vec_delete): Likewise.
11620 * tinfo.cc (__dynamic_cast): Likewise.
11621 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
11622 __cxa_vec_delete): Likewise.
11624 2000-05-04 Mark Mitchell <mark@codesourcery.com>
11626 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
11627 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
11628 (lang_decl_flags): Add vcall_offset.
11629 (THUNK_VCALL_OFFSET): Use it.
11630 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
11631 * method.c (make_thunk): Create the lang_decl here, not in
11632 emit_thunk.
11633 (emit_thunk): Make generic thunks into ordinary functions once
11634 they have been fed to expand_body.
11635 * semantics.c (expand_body): Set current_function_is_thunk here.
11637 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11639 * class.c (update_vtable_entry_for_fn): Prototype.
11641 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
11642 and `tmpl'.
11644 * search.c (dfs_build_inheritance_graph_order): Prototype.
11646 2000-05-04 Mark Mitchell <mark@codesourcery.com>
11648 * cp-tree.h (special_function_kind): Add various kinds of
11649 destructors.
11650 (special_function_p): New function.
11651 * class.c (overrides): Don't let one kind of destructor override
11652 another.
11653 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
11654 whether or not to instantiate a template.
11655 * tree.c (special_function_p): Define.
11657 2000-05-03 Mark Mitchell <mark@codesourcery.com>
11659 * cp-tree.def (THUNK_DECL): Remove.
11660 * cp-tree.h (DECL_THUNK_P): New macro.
11661 (DECL_NON_THUNK_FUNCTION_P): Likewise.
11662 (DECL_EXTERN_C_FUNCTION_P): Likewise.
11663 (SET_DECL_THUNK_P): Likewise.
11664 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
11665 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
11666 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
11667 * decl.c (decls_match): Use DECL_EXTERN_C_P.
11668 (duplicate_decls): Likewise.
11669 (pushdecl): Likewise. Adjust thunk handling.
11670 (grokfndecl): Use DECL_EXTERN_C_P.
11671 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
11672 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
11673 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
11674 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
11675 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
11676 DECL_NO_STATIC_CHAIN.
11677 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
11678 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
11679 * search.c (covariant_return_p): Remove THUNK_DECL handling.
11680 * ir.texi: Update.
11682 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
11684 * tree.c (walk_tree): Set lineno.
11686 2000-05-01 Mark Mitchell <mark@codesourcery.com>
11688 * exception.cc: Update license notice.
11689 * new.cc: Likewise.
11690 * new1.cc: Likewise.
11691 * new2.cc: Likewise.
11692 * tinfo.cc: Likewise.
11693 * tinfo2.cc: Likewise.
11694 * vec.cc: Likewise.
11695 * inc/cxxabi.h: Likewise.
11696 * inc/exception: Likewise.
11697 * inc/new: Likewise.
11698 * inc/new.h: Likewise.
11699 * inc/typeinfo: Likewise.
11701 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
11703 * tree.c (build_target_expr_with_type): If we already have a
11704 TARGET_EXPR, just return it.
11706 * optimize.c (initialize_inlined_parameters): Don't generate an
11707 EXPR_STMT if we can just use DECL_INITIAL.
11708 * decl.c (emit_local_var): Only make the initialization a
11709 full-expression if stmts_are_full_exprs_p.
11711 2000-05-01 Mark Mitchell <mark@codesourcery.com>
11713 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
11714 macro.
11715 * call.c (standard_conversion): Use it.
11716 (direct_reference_binding): Likewise.
11717 (build_over_call): Likewise.
11718 (is_properly_derived_from): Likewise.
11719 (compare_ics): Likewise.
11720 * class.c (resolves_to_fixed_type_p): Likewise.
11721 * optimize.c (declare_return_variable): Likewise.
11722 * pt.c (is_specialization_of): Likewise.
11723 (unify): Likewise.
11724 * typeck.c (comp_target_parms): Likeiwse.
11725 (build_static_cast): Likewise.
11726 (build_reinterpret_cast): Likewise.
11727 (build_const_cast): Likewise.
11728 (comp_ptr_ttypes_real): Likewise.
11729 (comp_ptr_ttypes_const): Likewise.
11730 * typeck2.c (process_init_constructor): Likewise.
11732 2000-04-30 Scott Snyder <snyder@fnal.gov>
11734 * decl.c (finish_destructor_body): Use the base destructor when
11735 destroying virtual bases.
11737 2000-04-30 Mark Mitchell <mark@codesourcery.com>
11739 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
11740 STMT_EXPRs.
11741 * optimize.c (struct inline_data): Add target_exprs field.
11742 (declare_return_variable): When a function returns an aggregate,
11743 use the variable declared in the TARGET_EXPR as the remapped
11744 DECL_RESULT.
11745 (expand_call_inline): Update the pending target_exprs stack.
11746 (optimize_function): Initialize the stack.
11748 * decl2.c (finish_file): Fix typo in comment.
11750 * method.c (emit_thunk): Don't try to return a `void' value.
11752 * optimize.c (initialize_inlined_parameters): If the parameter is
11753 addressable, we need to make a new VAR_DECL, even if the
11754 initializer is constant.
11756 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
11758 * decl.c (grok_op_properties): Add an extra check of argtypes.
11760 2000-04-27 Mark Mitchell <mark@codesourcery.com>
11762 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
11763 variables.
11764 (initialize_inlined_parameters): Try to avoid creating new
11765 VAR_DECLs.
11767 2000-04-27 Alex Samuel <samuel@codesourcery.com>
11769 * lex.c (my_get_run_time): Remove.
11770 (init_filename_times): Use get_run_time instead of my_get_run_time.
11771 (check_newline): Likewise.
11772 (dump_time_statistics): Likewise.
11773 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
11774 of computing elapsed time explicitly.
11776 2000-04-26 Mark Mitchell <mark@codesourcery.com>
11778 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
11779 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
11780 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
11781 before calling decl_constant_value.
11782 * class.c (check_bitfield_decl): Likewise.
11783 * cvt.c (ocp_convert): Likewise.
11784 (convert): Likewise.
11785 * decl.c (compute_array_index_type): Likewise.
11786 (build_enumerator): Likewise.
11787 * decl2.c (check_cp_case_value): Likewise.
11788 * pt.c (convert_nontype_argument): Likewise.
11789 (tsubst): Likewise.
11790 * typeck.c (decay_conversion): Likewise.
11791 (build_compound_expr): Likewise.
11792 (build_reinterpret_cast): Likewise.
11793 (build_c_cast): Likewise.
11794 (convert_for_assignment): Likewise.
11796 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
11798 * decl.c (finish_function): Don't play games with DECL_INLINE.
11800 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
11802 * ir.texi: Correct typo.
11804 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
11806 * decl.c (grokdeclarator): Reject VLAs as members.
11808 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
11810 * call.c (standard_conversion): Accept conversion between
11811 COMPLEX_TYPEs.
11813 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
11815 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
11817 * decl2.c (finish_file): Remove double setup for accounting
11818 compile time.
11820 2000-04-24 Robert Lipe <robertlipe@usa.net>
11822 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
11824 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
11826 * new.cc (set_new_handler): Needs to be in std::.
11828 2000-04-23 Mark Mitchell <mark@codesourcery.com>
11830 * cp-tree.h (lang_decl): Remove pretty_function_p.
11831 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
11832 language-specific node.
11833 * decl.c (cp_make_fname_decl): Use build_decl, not
11834 build_lang_decl, to build the variables.
11835 (grokvardecl): Don't call build_lang_decl for local variables in
11836 templates.
11837 (grokdeclarator): Don't call build_lang_decl for local type
11838 declarations in templates.
11839 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
11840 zero'd memory, rather than calling memset.
11841 * pt.c: Include hashtab.h.
11842 (local_specializations): New variable.
11843 (retrieve_local_specialization): Use it.
11844 (register_local_specialization): Likewise.
11845 (tsubst_decl): Don't assume local variables have
11846 DECL_LANG_SPECIFIC.
11847 (instantiate_decl): Set up local_specializations.
11848 * Makefile.in (HTAB_H): New variable.
11850 2000-04-23 Richard Henderson <rth@cygnus.com>
11852 * typeck.c (c_expand_asm_operands): Restore the original
11853 contents of the output list.
11855 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
11857 * ir.texi: Document complex number representation.
11859 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
11861 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
11862 (target_incomplete_p): New function.
11863 (tinfo_base_init): Create comdat NTBS name variable.
11864 (ptr_initializer): Add non_public parameter. Calculate it.
11865 (ptmd_initializer): Likewise.
11866 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
11867 (create_real_tinfo_var): Add non_public parameter. Use it.
11868 Push proxy into global namespace.
11869 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
11870 New enumeration.
11871 * inc/typeinfo (type_info::before, type_info::operator==):
11872 Compare __name addresses.
11874 * tinfo2.cc: Remove new-abi builtins comment.
11876 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
11878 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
11880 * call.c (joust): Exit early if we get the same function, too.
11882 * decl2.c (key_method): Return NULL_TREE for template classes.
11883 (import_export_class): Don't need to check for template classes.
11885 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
11887 * lex.c: Remove references to cccp.c.
11889 2000-04-18 Mark Mitchell <mark@codesourcery.com>
11891 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
11892 volatile_memfunc. Add destructor_attr. Adjust dummy.
11893 (DECL_DESTRUCTOR_P): Use destructor_attr.
11894 (DECL_CONST_MEMFUNC_P): Reimplement.
11895 (DECL_VOLATILE_MEMFUNC_P): Remove.
11896 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
11897 (overrides): Use DECL_DESTRUCTOR_P.
11898 (check_for_override): Likewise.
11899 * decl.c (start_function): Likewise.
11900 * decl2.c (grokfclassfn): Likewise.
11901 (check_classfn): Likewise.
11902 (grok_function_init): Likewise.
11904 2000-04-17 Mark Mitchell <mark@codesourcery.com>
11906 * decl2.c (grokfield): Issue error on illegal data member
11907 declaration.
11909 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
11911 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
11913 2000-04-16 Mark Mitchell <mark@codesourcery.com>
11915 * class.c (build_vtable_entry): Don't build thunks for type-info
11916 functions.
11918 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
11920 * decl.c (decls_match): Allow a redeclaration of a builtin to
11921 specify args while the builtin did not.
11923 2000-04-15 Mark Mitchell <mark@codesourcery.com>
11925 * cp-tree.def (THUNK_DECL): Add to documentation.
11926 * cp-tree.h (flag_huge_objects): Declare.
11927 * class.c (modify_vtable_entry): Tidy.
11928 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
11929 Calculate delta appropriately for the new ABI.
11930 (dfs_modify_vtables): Use it.
11931 (modify_all_vtables): Fix thinko in code to add overriding copies
11932 of functions to primary vtables.
11933 (build_clone): Fix typo in comment.
11934 (clone_function_decl): Correct order of destructors in vtable.
11935 (build_vbase_offset_vtbl_entries): Adjust comment.
11936 (dfs_vcall_offset_queue_p): Remove.
11937 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
11938 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
11939 (build_vtable_entry): Correct check for pure virtual functions.
11940 Don't declare flag_huge_objects.
11941 * decl.c (flag_huge_objects): Remove declaration.
11942 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
11943 Use int_size_in_bytes.
11944 (emit_thunk): Handle vcall offset thunks.
11946 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11948 * decl2.c (parse_time, varconst_time): Delete declarations.
11949 (finish_file): Delete LINENO declaration.
11950 START_TIME and THIS_TIME now long.
11952 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
11954 * class.c (build_base_field): Reformat comment.
11956 * inc/cxxabi.h (stddef.h): Comment inclusion.
11957 (__base_class_info::__offset): Comment shift.
11959 2000-04-12 Mark Mitchell <mark@codesourcery.com>
11961 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
11962 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
11963 (cp_push_exception_identifier): New macro.
11964 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
11965 (DECL_BASE_DESTRUCTOR_P): Likewise.
11966 (DECL_DELETING_DESTRUCTOR_P): Likewise.
11967 (get_vtbl_decl_for_binfo): Fix formatting.
11968 (in_charge_arg_for_name): New macro.
11969 (maybe_build_cleanup_and_delete): Remove declaration.
11970 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
11971 (in_charge_arg_for_name): New function.
11972 (build_new_method_call): Use it. Handle cloned destructors.
11973 (build_clone): Don't make the base constructor virtual.
11974 Automatically defer generated functions.
11975 (clone_function_decl): Handle destructors, too.
11976 (clone_constructors_and_destructors): Likewise.
11977 (create_vtable_ptr): Don't create a vtable entry for a cloned
11978 function.
11979 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
11980 (initialize_predefined_identifiers): Update appropriately.
11981 (finish_destructor_body): Simplify.
11982 (maybe_build_cleanup_and_delete): Remove.
11983 * except.c (expand_throw): Handle new-ABI destructors.
11984 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
11985 (build_dtor_call): New function.
11986 (build_delete): Use it. Simplify.
11987 * optimize.c (maybe_clone_body): Handle destructors.
11988 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
11990 * exception.cc (cleanup_fn): New typedef.
11991 (CALL_CLEANUP): New macro.
11992 (cp_eh_info): Use them.
11993 (__cp_push_exception): Likewise.
11994 (__cp_pop_exception): Likewise.
11996 2000-04-11 Mark Mitchell <mark@codesourcery.com>
11998 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
11999 (complete_dtor_identifier): New macro.
12000 (CLASSTYPE_FIRST_CONVERSION): Remove.
12001 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
12002 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
12003 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
12004 (CLASSTYPE_CONSTRUCTORS): Likewise.
12005 (CLASSTYPE_DESTRUCTORS): Likewise.
12006 (lang_decl): Add cloned_function.
12007 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
12008 (DECL_BASE_CONSTRUCTOR_P): Likewise.
12009 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
12010 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
12011 (DECL_CLONED_FUNCTION_P): Likewise.
12012 (DECL_CLONED_FUNCTION): Likewise.
12013 (clone_function_decl): Declare.
12014 (maybe_clone_body): Likewise.
12015 * call.c (build_user_type_conversion_1): Call complete object
12016 constructors in the new ABI.
12017 (build_new_method_call): Don't add in-charge parameters under the
12018 new ABI.
12019 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
12020 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
12021 CLASSTYPE_DESTRUCTOR_SLOT.
12022 (build_clone): New function.
12023 (clone_function_decl): Likewise.
12024 (clone_constructors_and_destructors): Likewise.
12025 (check_bases_and_members): Use it.
12026 * decl.c (iniitialize_predefined_identifiers): Initialize
12027 complete_dtor_identifier.
12028 (finish_function): Don't add extra code to a clone.
12029 (lang_mark_tree): Mark cloned_function.
12030 * decl2.c (mark_used): Don't bother trying to instantiate things
12031 we synthesized.
12032 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
12033 * method.c (set_mangled_name_for_decl): Don't treat clones as
12034 constructors.
12035 (synthesize_method): Sythesize cloned functions, not the clones.
12036 * optimize.c (inline_data): Update comment on ret_label.
12037 (remap_block): Don't assume DECL_INITIAL exists.
12038 (copy_body_r): Allow ret_label to be NULL.
12039 (maybe_clone_body): Define.
12040 * pt.c (tsubst_decl): Handle clones.
12041 (instantiate_clone): New function.
12042 (instantiate_template): Use it.
12043 (set_mangled_name_for_template_decl): Don't treat clones as
12044 constructors.
12045 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
12046 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
12047 * semantics.c (expand_body): Clone function bodies as necessary.
12049 * optimize.c (remap_decl): Avoid sharing structure for arrays
12050 whose size is only known at run-time.
12051 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
12053 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
12054 to has_in_charge_parm_p.
12055 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
12056 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
12057 (DECL_COPY_CONSTRUCTOR_P): New macro.
12058 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
12059 (build_user_type_conversion_1): Likewise.
12060 (convert_like_real): Likewise.
12061 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
12062 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
12063 (copy_args_p): Likewise.
12064 (grok_ctor_properties): Likewise.
12065 (start_function): Likewise.
12066 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
12067 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
12068 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
12069 * method.c (do_build_copy_constructor): Use
12070 DECL_HAS_IN_CHARGE_PARM_P.
12071 (synthesize_method): Likewise.
12072 * pt.c (instantiate_template): Remove goto.
12073 * tree.c (build_cplus_method_type): Remove mention of obstacks in
12074 comment.
12076 * cp-tre.h (finish_function): Change prototype.
12077 * decl.c (end_cleanup_fn): Adjust caller.
12078 (finish_function): Take only one parameter.
12079 * decl2.c (finish_objects): Adjust caller.
12080 (finish_static_storage_duration_function): Likewise.
12081 * method.c (emit_thunk): Likewise.
12082 * parse.y: Likewise.
12083 * parse.c: Regenerated.
12084 * pt.c (instantiate_decl): Likewise.
12085 * rtti.c (synthesize_tinfo_fn): Likewise.
12086 * semantics.c (expand_body): Likewise.
12088 * cp-tree.h (copy_decl): New function.
12089 * class.c (finish_struct_1): Use it.
12090 * lex.c (copy_decl): Define it.
12091 * pt.c (tsubst_decl): Likewise.
12092 * tree.c (copy_template_template_parm): Likewise.
12094 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
12095 has_nonpublic_assign_ref.
12096 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
12097 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
12098 * class.c (finish_struct_methods): Don't set
12099 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
12100 (interface_only): Don't declare.
12101 (interface_unknown): Likewise.
12103 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
12105 * tree.h (HAVE_TEMPLATES): Remove definition.
12106 * lang-options.h (-fthis-is-variable): Remove documentation.
12108 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
12110 * class.c (instantiate_type): Handle object-relative template-id.
12112 * semantics.c (finish_expr_stmt): Call convert_to_void here.
12113 * decl.c (cplus_expand_expr_stmt): Not here.
12115 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
12116 Initialize exprtype earlier.
12118 * parse.y (fn.def1): Check for defining types in return types.
12120 * decl.c (check_tag_decl): Notice extra fundamental types.
12121 Diagnose empty decls in classes, too.
12123 * decl.c (grokdeclarator): Don't override an anonymous name if no
12124 declarator was given.
12126 * cvt.c (convert_to_void): Call resolve_offset_ref.
12128 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
12130 * decl2.c (decl_namespace): Handle getting a type.
12132 * typeck.c (build_c_cast): Re-enable warning for cast between
12133 pointer and integer of different size.
12135 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
12137 * inc/cxxabi.h (__pointer_type_info): Add restrict and
12138 incomplete flags.
12139 (__pointer_type_info::__pointer_catch): New virtual function.
12140 (__pointer_to_member_type_info): Derive from
12141 __pointer_type_info. Adjust.
12142 (__pointer_to_member_type_info::__do_catch): Remove.
12143 (__pointer_to_member_type_info::__is_pointer_p): Declare.
12144 (__pointer_to_member_type_info::__pointer_catch): Declare.
12145 * rtti.c (qualifier_flags): Add restrict flag.
12146 (ptmd_initializer): Reorder members.
12147 (create_tinfo_types): Expand comments. Reorder
12148 ptmd_desc_type_node members.
12149 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
12150 Implement.
12151 (__pointer_type_info::__do_catch): Move specific code into
12152 __pointer_catch. Call it.
12153 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
12154 specific catch checking. Fix void conversion check.
12155 (__pointer_to_member_type_info::__do_catch): Remove.
12156 (__pointer_to_member_type_info::__pointer_catch): Implement.
12158 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
12160 * lex.c (init_parse): Remove traces of classof and headof.
12161 * decl2.c (flag_operator_names): Default to 1.
12162 (lang_decode_option): Do not set it for -ansi.
12164 2000-04-09 Mark Mitchell <mark@codesourcery.com>
12166 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
12167 (DECL_MAIN_VARIANT): Remove.
12168 * decl.c (duplicate_decls): Don't set it.
12169 (start_function): Likewise.
12170 (lang_mark_tree): Don't mark it.
12171 * decl2.c (defer_fn): Don't use it.
12172 * lex.c (retrofit_lang_decl): Don't set it.
12173 * pt.c (tsubst_decl): Likewise.
12174 * ptree.c (print_lang_decl): Don't print it.
12175 * typeck.c (mark_addressable): Don't use it.
12177 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
12179 * vec.cc: Include <new> and <exception>.
12180 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
12181 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
12182 terminate.
12183 (__cxa_vec_delete): Catch dtor exceptions.
12185 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
12187 Prepend __ to implementation defined names.
12188 * inc/typeinfo (type_info): Rename _name to __name.
12189 (type_info::type_info): Rename parameter.
12190 (type_info::operator==, type_info::operator!=,
12191 type_info::before): Likewise.
12192 (type_info::is_pointer_p, type_info::is_function_p,
12193 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
12194 parameters.
12195 * inc/cxxabi.h
12196 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
12197 (__pointer_type_info::__pointer_type_info): Likewise.
12198 (__pointer_type_info::is_pointer_p,
12199 __pointer_type_info::do_catch): Prepend __. Rename parameters.
12200 (__array_type_info::__array_type_info): Rename parameters.
12201 (__function_type_info::__function_type_info): Likewise.
12202 (__function_type_info::is_function_p): Prepend __.
12203 (__enum_type_info::__enum_type_info): Rename parameters.
12204 (__pointer_to_member_type_info::__pointer_to_member_type_info):
12205 Likewise.
12206 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
12207 parameters.
12208 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
12209 (__class_type_info::__class_type_info): Rename parameters.
12210 (__class_type_info::sub_kind): Prepend __. Adjust member names.
12211 (__class_type_info::upcast_result,
12212 __class_type_info::dyncast_result): Prepend __. Move definition
12213 into tinfo.cc.
12214 (__class_type_info::do_upcast, __class_type_info::do_catch,
12215 __class_type_info::find_public_src,
12216 __class_type_info::do_dyncast,
12217 __class_type_info::do_find_public_src): Prepend __. Rename
12218 parameters.
12219 (__si_class_type_info::__si_class_type_info): Rename parameters.
12220 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
12221 __si_class_type_info::do_find_public_src): Prepent __. Rename
12222 parameters.
12223 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
12224 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
12225 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
12226 parameters.
12227 (__dynamic_cast): Rename parameters.
12228 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
12229 type_info::do_catch, type_info::do_upcast): Prepend __.
12230 (contained_p, public_p, virtual_p, contained_public_p,
12231 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
12232 (__class_type_info::do_catch,
12233 __class_type_info::do_upcast): Prepend __. Adjust.
12234 (__class_type_info::__upcast_result,
12235 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
12236 Adjust.
12237 (__class_type_info::find_public_src): Prepend __. Adjust.
12238 (__class_type_info::do_find_public_src,
12239 __si_class_type_info::do_find_public_src,
12240 __vmi_class_type_info::do_find_public_src): Likewise.
12241 (__class_type_info::do_dyncast,
12242 __si_class_type_info::do_dyncast,
12243 __vmi_class_type_info::do_dyncast): Likewise.
12244 (__class_type_info::do_upcast,
12245 __si_class_type_info::do_upcast,
12246 __vmi_class_type_info::do_upcast): Likewise.
12247 (__dynamic_cast): Adjust.
12248 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
12249 (__function_type_info::is_function_p): Likewise.
12250 (__pointer_type_info::do_catch): Likewise. Adjust.
12251 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
12252 (__throw_type_match_rtti_2): Adjust.
12253 (__is_pointer): Adjust.
12255 2000-04-08 Mark Mitchell <mark@codesourcery.com>
12257 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
12258 (complete_ctor_identifier): New macro.
12259 (special_function_kind): Add sfk_copy_constructor and
12260 sfk_assignment_operator.
12261 (LOOKUP_HAS_IN_CHARGE): Remove.
12262 (cons_up_default_function): Rename to ...
12263 (implicitly_declare_fn): ... this.
12264 * call.c (build_new_method_call): Add in-charge parameters for
12265 constructors here.
12266 * class.c (add_implicitly_declared_members): Change parameter name
12267 from cant_have_assignment to cant_have_const_assignment.
12268 Replace calls to cons_up_default_function to implicitly_declare_fn.
12269 * cvt.c (ocp_convert): Use complete_ctor_identifier.
12270 * decl.c (initialize_predefined_identifiers): Initialize it.
12271 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
12272 complex expression.
12273 * init.c (expand_default_init): Don't calculate the in-charge
12274 parameter here.
12275 (build_new_1): Likewise.
12276 * lex.c (cons_up_default_function): Move to method.c.
12277 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
12278 (implicitly_declare_fn): New function.
12279 * typeck.c (build_static_cast): Use complete_ctor_identifier.
12280 (build_modify_expr): Likewise.
12281 * typeck2.c (build_functional_cast): Likewise.
12283 Under the new ABI, constructors don't return `this'.
12284 * cp-tree.h (warn_reorder): Declare.
12285 (special_function_kind): New enum.
12286 (global_base_init_list): Remove declaration.
12287 (emit_base_init): Don't return a value.
12288 (check_base_init): Don't declare.
12289 (is_aggr_typedef): Likewise.
12290 * decl.c (check_special_function_return_type): New function.
12291 (return_types): Remove.
12292 (grokdeclarator): Use check_special_function_return_type.
12293 (start_function): Don't initialize ctor_label under the new ABI.
12294 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
12295 * init.c (begin_init_stmts): Move to top of file.
12296 (finish_init_stmts): Likewise.
12297 (warn_reorder): Don't declare.
12298 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
12299 value.
12300 (check_base_init): Remove.
12301 (is_aggr_typedef): Likewise.
12302 (build_new_1): Don't use the return value of a constructor.
12303 * semantics.c (setup_vtbl_ptr): Don't use the return value
12304 of emit_base_init.
12305 * typeck.c (check_return_expr): Don't magically convert return
12306 statements into `return this' in constructors under the new ABI.
12308 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
12309 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
12310 (base_ctor_identifier): New macro.
12311 (base_dtor_identifier): Likewise.
12312 (deleting_dtor_identifier): Likewise.
12313 * decl.c: Don't include obstack.h.
12314 (obstack_chunk_alloc): Don't define.
12315 (obstack_chunk_free): Likewise.
12316 (struct predefined_identifier): New type.
12317 (initialize_predefined_identifiers): New function.
12318 (init_decl_processing): Use it.
12319 (debug_temp_inits): Remove.
12320 (start_method): Don't call preserve_data.
12321 (hack_incomplete_structures): Update comment.
12322 * init.c (init_init_processing): Don't initialize
12323 nelts_identifier.
12324 (build_offset_rf): Remove dead code.
12325 (build_delete): Use CLASSTYPE_N_BASECLASSES.
12326 * search.c (init_search_processing): Don't initialize
12327 vptr_identifier.
12329 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12331 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
12332 some sign_compare warnings.
12334 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
12336 Rename abi::__vmi_class_type_info members.
12337 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
12338 base_list, detail_masks members to vmi_flags, vmi_base_count,
12339 vmi_bases and vmi_flags_masks respectively.
12340 (__vmi_class_type_info::vmi_flags_masks): Rename
12341 details_unknown_mask to flags_unknown_mask.
12342 * tinfo.cc (__class_type_info::do_upcast): Adjust.
12343 (__vmi_class_type_info::do_find_public_src): Adjust.
12344 (__vmi_class_type_info::do_dyncast): Adjust.
12345 (__vmi_class_type_info::do_upcast): Adjust.
12347 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
12349 * tinfo.cc (convert_to_base): New function.
12350 (get_vbase_offset): Remove. Move into convert_to_base.
12351 (__vmi_class_type_info::do_find_public_src): Adjust.
12352 (__vmi_class_type_info::do_dyncast): Adjust.
12353 (__vmi_class_type_info::do_upcast): Adjust.
12355 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
12357 * tinfo.cc (operator=): Use __builtin_strcmp.
12358 * tinfo2.cc (before): Likewise.
12360 2000-04-06 Mark Mitchell <mark@codesourcery.com>
12362 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
12363 (DECL_SAVED_INLINE): Rename to ...
12364 (DECL_DEFERRED_FN): ... this.
12365 (in_function_p): Remove declaration.
12366 (mark_inline_for_output): Rename to ...
12367 (defer_fn): ... this.
12368 * decl.c (finish_function): Adjust call to mark_inline_for_output.
12369 (in_function_p): Remove definition.
12370 * decl2.c (saved_inlines): Rename to ...
12371 (deferred_fns): ... this.
12372 (saved_inlines_used): Rename to ...
12373 (deferred_fns_used): ... this.
12374 (mark_inline_for_output): Rename to ...
12375 (defer_fn): ... this.
12376 (finish_file): Adjust accordingly.
12377 (init_decl2): Likewise.
12378 * lex.c (cons_up_default_function): Likewise.
12379 * pt.c (mark_decl_instantiated): Likewise.
12380 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
12381 circumstances.
12382 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
12383 * semantics.c (expand_body): Defer more functions.
12385 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
12387 * vec.cc: New file.
12388 * Make-lang.in (CXX_LIB2FUNCS): Add it.
12389 (vec.o): Build it.
12390 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
12391 __cxa_vec_delete): Declare.
12393 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
12395 * rtti.c (dfs_class_hint_mark): New static function.
12396 (dfs_class_hint_unmark): New static function.
12397 (class_hint_flags): Use them.
12399 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
12401 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
12403 2000-04-05 Mark Mitchell <mark@codesourcery.com>
12405 * cp-tree.h (instantiate_decl): Change prototype.
12406 * decl2.c (mark_used): Adjust call.
12407 * optimize.c (inlinable_function_p): Adjust handling of templates.
12408 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
12409 (do_type_instantiation): Likewise.
12410 (instantiate_decl): Defer more templates.
12411 (instantiate_pending_templates): Adjust logic to handle inline
12412 friend functions.
12414 * Makefile.in (GGC_H): New variable. Use it throughout in place
12415 of ggc.h.
12417 * call.c: Don't include obstack.h. Include ggc.h.
12418 (obstack_chunk_alloc): Don't define.
12419 (obstack_chunk_free): Likewise.
12420 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
12421 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
12422 (pop_switch): Free it.
12424 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
12426 * dump.c (dequeue_and_dump): Don't try to print the bit_position
12427 if we don't have a DECL_FIELD_OFFSET.
12429 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
12431 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
12432 special_function_p.
12434 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12436 * cfns.gperf (hash, libc_name_p): Prototype.
12438 * rtti.c (build_dynamic_cast_1): Constification.
12440 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
12442 * semantics.c (deferred_type_access_control): Prototype.
12444 2000-04-04 Mark Mitchell <mark@codesourcery.com>
12446 Correct many new ABI issues regarding vbase and vcall offset
12447 layout.
12448 * cp-tree.h (BINFO_VTABLE): Document.
12449 (struct lang_type): Tweak formatting.
12450 (BINFO_PRIMARY_BINFO): Add to documentation.
12451 (CLASSTYPE_VSIZE): Fix typo in comment.
12452 (CLASSTYPE_VBASECLASSES): Update documentation.
12453 (BINFO_VBASE_MARKED): Remove.
12454 (SET_BINFO_VBASE_MARKED): Likewise.
12455 (CLEAR_BINFO_VBASE_MARKED): Likewise.
12456 (BINFO_FIELDS_MARKED): Remove.
12457 (SET_BINFO_FIELDS_MARKED): Likewise.
12458 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
12459 (enum access_kind): New enumeration.
12460 (num_extra_vtbl_entries): Remove declaration.
12461 (size_extra_vtbl_entries): Likewise.
12462 (get_vtbl_decl_for_binfo): New function.
12463 (dfs_vbase_unmark): Remove declaration.
12464 (mark_primary_bases): Likewise.
12465 * class.c (SAME_FN): Remove.
12466 (struct vcall_offset_data_s): Move definition.
12467 (build_vbase_pointer): Use `build', not `build_binary_op', to
12468 access the vbase pointer under the new ABI.
12469 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
12470 (build_primary_vtable): Likewise.
12471 (dfs_mark_primary_bases): Move here from search.c.
12472 (mark_primary_bases): Likewise.
12473 (determine_primary_bases): Under the new ABI, don't make a base
12474 class a primary base just because we don't yet have any virtual
12475 functions.
12476 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
12477 (num_vfun_entries): Remove.
12478 (dfs_count_virtuals): Likewise.
12479 (num_extra_vtbl_entries): Likewise.
12480 (size_extra_vtbl_entries): Likewise.
12481 (layout_virtual_bases): Iterate in inheritance graph order under
12482 the new ABI.
12483 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
12484 indicate that a vfield is present.
12485 (init_class_processing): Initialize access_public_node, etc., from
12486 ak_public, etc.
12487 (get_vtbl_decl_for_binfo): New function.
12488 (dump_class_hierarchy_r): Likewise.
12489 (dump_class_hierarchy): Use it.
12490 (finish_vtbls): Build the vtbls in inheritance graph order.
12491 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
12492 (initialize_vtable): Use get_vtbl_decl_for_binfo.
12493 (accumulate_vtbl_inits): Add comments explaining why a pre-order
12494 walk is required.
12495 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
12496 where the vptr points, even for primary vtables.
12497 (build_vtbl_initializer): Adjust handling of vbase and vcall
12498 offsets.
12499 (build_vcall_and_vbase_vtable_entries): New function.
12500 (dfs_build_vbase_offset_vtbl_entries): Remove.
12501 (build_vbase_offset_vtbl_entries): Reimplement.
12502 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
12503 were already handled in a primary base class vtable.
12504 (build_vcall_offset_vtbl_entries): Adjust.
12505 (build_rtti_vtbl_entries): Adjust.
12506 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
12507 * init.c (expand_virtual_init): Simplify.
12508 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
12509 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
12510 * search.c (BINFO_ACCESS): New macro.
12511 (SET_BINFO_ACCESS): Likewise.
12512 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
12513 (access_in_type): Likewise.
12514 (dfs_accessible_p): Likewise.
12515 (protected_accessible_p): Likewise.
12516 (lookup_fnfields_1): Adjust documentation.
12517 (dfs_mark_primary_bases): Move to class.c
12518 (mark_primary_bases): Likewise.
12519 (dfs_vbase_unmark): Remove.
12520 (virtual_context): Use BINFO_FOR_VBASE.
12521 (dfs_get_vbase_types): Simplify.
12522 (dfs_build_inheritance_graph_order): New function.
12523 (get_vbase_types): Use it.
12524 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
12526 * tinfo.cc (get_vbase_offset): New function.
12527 (__vmi_class_type_info::do_find_public_src): Use it.
12528 (__vmi_class_type_info::do_dyncast): Likewise.
12529 (__vmi_class_type_info::do_upcast): Likewise.
12531 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
12533 * lang-specs.h: Pass -fno-show-column to the preprocessor.
12535 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
12537 * rtti.c (class_hint_flags): Rename flags.
12538 (class_initializer): Remove flags.
12539 (synthesize_tinfo_var): Combine offset and flags. Add flags
12540 for __vmi_class_type_info.
12541 (create_tinfo_types): Remove flags from __class_type_info and
12542 __si_class_type_info. Merge flags and offset from
12543 base_class_type_info.
12544 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
12545 (__base_class_info::is_virtual_p): Adjust.
12546 (__base_class_info::is_public_p): Adjust.
12547 (__base_class_info::offset): New accessor.
12548 (__class_type_info::details): Remove member.
12549 (__class_type_info::__class_type_info): Lose details.
12550 (__class_type_info::detail_masks): Remove.
12551 (__si_class_type_info::__si_class_type_info): Lose details.
12552 (__vmi_class_type_info::details): New member.
12553 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
12554 (__vmi_class_type_info::detail_masks): New member.
12555 * tinfo.cc (__class_type_info::do_upcast): Initialize result
12556 with unknown_details_mask.
12557 (__vmi_class_type_info::do_find_public_src): Adjust
12558 (__vmi_class_type_info::do_dyncast): Adjust.
12559 (__vmi_class_type_info::do_upcast): Set result details, if
12560 needed. Adjust.
12561 (__dynamic_cast): Temporarily #if out optimization.
12563 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
12565 * rtti.c (get_tinfo_decl): Mark used.
12566 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
12567 mark as dealt with, if we output it.
12569 2000-03-28 Mark Mitchell <mark@codesourcery.com>
12571 * class.c: Reorganize to put virtual function table initialization
12572 machinery at the end of the file.
12574 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
12576 * class.c (finish_struct): Use bitsize_zero_node.
12577 * pt.c (instantiate_class_template): Likewise.
12579 2000-03-28 Mark Mitchell <mark@codesourcery.com>
12581 Put RTTI entries at negative offsets in new ABI.
12582 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
12583 vbase offset at index -3, not -1.
12584 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
12585 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
12586 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
12587 (build_rtti_vtbl_entries): New function.
12588 (set_rtti_entry): Remove.
12589 (build_primary_vtable): Don't use it.
12590 (build_secondary_vtable): Likewise.
12591 (start_vtable): Remove.
12592 (first_vfun_index): New function.
12593 (set_vindex): Likewise.
12594 (add_virtual_function): Don't call start_vtable. Do call
12595 set_vindex.
12596 (set_primary_base): Rename parameter.
12597 (determine_primary_base): Likewise.
12598 (num_vfun_entries): Don't use skip_rtti_stuff.
12599 (num_extra_vtbl_entries): Include RTTI information.
12600 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
12601 (skip_rtti_stuff): Remove.
12602 (dfs_modify_vtables): Don't use it.
12603 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
12604 (layout_nonempty_base_or_field): Update size handling.
12605 (create_vtable_ptr): Tweak.
12606 (layout_class_type): Adjust parameter names.
12607 (finish_struct_1): Simplify.
12608 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
12609 (skip_rtti_stuff): Remove.
12610 (first_vfun_index): New function.
12611 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
12612 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
12613 (marked_vtable_pathp): Declare.
12614 (unmarked_vtable_pathp): Likewise.
12615 * error.c (dump_expr): Use first_vfun_index to calculate vtable
12616 offsets.
12617 * rtti.c (build_headof): Look for RTTI at negative offsets.
12618 (get_tinfo_decl_dynamic): Likewise.
12619 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
12620 here.
12621 (create_pseudo_type_info): Do it here instead. Adjust so that
12622 vptr points at first virtual function.
12623 * search.c (marked_vtable_pathp): Make it global.
12624 (unmarked_vtable_pathp): Likewise.
12625 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
12626 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
12627 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
12628 (get_pure_virtuals): Likewise.
12629 (expand_upcast_fixups): Likewise.
12630 * tree.c (debug_binfo): Likewise.
12631 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
12632 negative offset.
12634 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12636 * class.c (check_field_decl): Fix typo.
12637 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
12638 (check_methods): Likewise.
12639 (check_field_decls): Likewise.
12640 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
12641 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
12642 Use DECL_RESULT_FLD, not DECL_RESULT.
12643 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
12644 * lex.c (identifier_type): Likewise.
12645 * pt.c (determine_specialization, lookup_template_class): Likewise.
12646 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
12647 (resolve_overloaded_unification, more_specialized): Likewise.
12648 * semantics.c (finish_member_declaration): Likewise.
12649 * typeck.c (build_x_function_call): Likewise.
12651 2000-03-26 Mark Mitchell <mark@codesourcery.com>
12653 * class.c (layout_empty_base): Handle empty bases with non-byte
12654 alignment.
12655 (build_base_field): Likewise.
12656 (layout_virtual_bases): Likewise.
12658 * class.c (finish_struct_1): Fix typo in this change:
12660 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12662 2000-03-25 Mark Mitchell <mark@codesourcery.com>
12664 * decl.c (grokdeclarator): Count partial specializations when
12665 keeping track of how many template classes have been seen.
12667 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
12669 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12671 * class.c (build_vbase_pointer_fields): layout_field now place_field.
12672 (get_vfield_offset): Use byte_position.
12673 (set_rtti_entry): Set OFFSET to ssizetype zero.
12674 (get_binfo_offset_as_int): Deleted.
12675 (dfs_record_base_offsets): Use tree_low_cst.
12676 (dfs_search_base_offsets): Likewise.
12677 (layout_nonempty_base_or_field): Reflect changes in RLI format
12678 and call byte_position.
12679 (layout_empty_base): Convert offset to ssizetype.
12680 (build_base_field): use rli_size_unit_so_far.
12681 (dfs_propagate_binfo_offsets): Do computation in proper type.
12682 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
12683 (layout_class_type): Reflect changes in RLI names and fields.
12684 (finish_struct_1): Set DECL_FIELD_OFFSET.
12685 * dump.c (dequeue_and_dump): Call bit_position.
12686 * expr.c (cplus_expand_constant): Use byte_position.
12687 * rtti.c (expand_class_desc): Use bitsize_one_node.
12688 * typeck.c (build_component_addr): Use byte_position and don't
12689 special case for zero offset.
12691 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
12693 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
12695 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
12696 tinfo object.
12697 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
12698 vtable.
12700 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
12702 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
12703 DECL_P macros.
12704 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
12705 make_typename_type, check_initializer, cp_finish_decl,
12706 xref_tag): Likewise.
12707 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
12708 decl_namespace, arg_assoc_template_arg, arg_assoc,
12709 validate_nonmember_using_decl, do_class_using_decl): Likewise.
12710 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
12711 args_to_string): Likewise.
12712 * friend.c (is_friend): Likewise.
12713 * lex.c (note_got_semicolon, note_list_got_semicolon,
12714 is_global): Likewise.
12715 * method.c (build_overload_nested_name, build_overload_value,
12716 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
12717 * parse.y (typename_sub, typename_sub1): Likewise.
12718 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
12719 process_partial_specialization, convert_template_argument,
12720 template_args_equal, add_pending_template, lookup_template_class,
12721 for_each_template_parm_r, maybe_fold_nontype_arg,
12722 tsubst, instantiate_template, type_unification_real, unify,
12723 instantiate_pending_templates, set_mangled_name_for_template_decl):
12724 Likewise.
12725 * repo.c (repo_get_id, repo_template_used): Likewise.
12726 * search.c (lookup_field_1): Likewise.
12727 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
12728 * xref.c (classname): Likewise.
12730 2000-03-22 Mark Mitchell <mark@codesourcery.com>
12732 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
12733 (CANONICAL_BINFO): New macro.
12734 (BINFO_NEW_VTABLE_MARKED): Use it.
12735 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
12736 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
12737 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
12738 not TREE_TYPE.
12739 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
12740 (build_secondary_vtable): Likewise.
12741 (dfs_finish_vtbls): Likewise.
12742 (dfs_accumulate_vtbl_inits): Likewise.
12743 (accumulate_vtbl_inits): New function.
12744 (finish_vtbls): Make sure that virtual bases come after
12745 non-virtual bases in the vtable group.
12746 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
12747 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
12748 * search.c (struct vbase_info): Move definition.
12749 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
12750 (unmarked_new_vtable_p): Likewise.
12751 (dfs_mark_vtable_path): Remove.
12752 (dfs_mark_new_vtable): Remove.
12753 (dfs_unmark_new_vtable): Likewise.
12754 (dfs_clear_search_slot): Likewise.
12755 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
12756 (dfs_clear_vbase_slots): Likewise.
12757 (init_vbase_pointers): LIkewise.
12759 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
12761 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
12762 SIZETYPE to a non-SIZETYPE.
12764 2000-03-21 Mark Mitchell <mark@codesourcery.com>
12766 * class.c (layout_virtual_bases): Adjust names in conditionally
12767 compiled code.
12769 * class.c (record_base_offsets): New function.
12770 (layout_conflict_p): Likewise.
12771 (layout_nonempty_base_or_field): Use it.
12772 (layout_empty_base): New function.
12773 (build_base_field): Use it.
12774 (build_base_fields): Update comment.
12775 (layout_virtual_bases): Fold in a little code form
12776 layout_basetypes. Use layout_empty_base.
12777 (layout_basetypes): Remove.
12778 (end_of_class): New function.
12779 (layout_class_type): Use it. Adjust.
12781 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
12782 (fntype_p): Remove.
12783 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
12784 comment.
12785 (dfs_skip_nonprimary_vbases_markedp): Likewise.
12786 * typeck.c (fntype_p): Remove.
12788 * cp-tree.h (TI_SPEC_INFO): Remove.
12789 (CLASSTYPE_TI_SPEC_INFO): Likewise.
12790 * pt.c (process_partial_specialization): Likewise.
12792 * class.c (build_base_field): Fix thinko in computation of binfo
12793 offsets.
12795 * tree.c (mark_local_for_remap_p): Mark variables declared in
12796 TARGET_EXPRs as well.
12798 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
12800 * typeck.c (require_complete_type, complete_type,
12801 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
12802 build_array_ref, convert_arguments, pointer_diff,
12803 build_x_unary_op, build_unary_op, build_c_cast,
12804 build_modify_expr): Use COMPLETE_TYPE_P etc.
12805 * call.c (is_complete, convert_like_real,
12806 build_new_method_call): Likewise.
12807 * class.c (build_vbase_pointer_fields, check_bases,
12808 build_base_field, finish_struct_1, pushclass): Likewise.
12809 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
12810 * decl.c (maybe_process_template_type_declaration, pushtag,
12811 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
12812 layout_var_decl, check_initializer, cp_finish_decl,
12813 grokdeclarator, require_complete_types_for_parms,
12814 grok_op_properties, xref_tag, xref_basetypes,
12815 check_function_type): Likewise.
12816 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
12817 * friend.c (do_friend): Likewise.
12818 * init.c (build_offset_ref): Likewise.
12819 * parse.y (structsp): Likewise.
12820 * pt.c (maybe_process_partial_specialization,
12821 tsubst_friend_function, instantiate_class_template, tsubst,
12822 do_type_instantiation, instantiate_pending_templates): Likewise.
12823 * repo.c (repo_get_id): Likewise.
12824 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
12825 synthesize_tinfo_var, emit_support_tinfos): Likewise.
12826 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
12827 * semantics.c (begin_class_definition): Likewise.
12828 * tree.c (build_cplus_method_type): Likewise.
12829 * typeck2.c (digest_init, build_functional_cast,
12830 add_exception_specifier): Likewise.
12831 * parse.h, parse.c: Regenerated.
12833 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
12835 * inc/cxxabi.h: New header file. Define new-abi entry points.
12836 (__pointer_type_info::target): Rename member to ...
12837 (__pointer_type_info::type): ... here.
12838 (__base_class_info::type): Rename member to ...
12839 (__base_class_info::base): ... here.
12840 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
12841 * cp-tree.h (CPTI_ABI): New global tree enumeration.
12842 (abi_node): New global tree node.
12843 * decl.c (abi_node): Document.
12844 (init_decl_processing): Initialize abi_node.
12845 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
12846 (get_vmi_pseudo_type_info): Likewise.
12847 (create_tinfo_types): Likewise.
12848 (emit_support_tinfos): Likewise.
12849 * tinfo.h (cxxabi.h): Include for new-abi.
12850 Move rtti class definitions to new header file.
12851 * tinfo.cc (abi): Use the namespace.
12852 (std): Move new abi rtti classes from here ...
12853 (__cxxabiv1): ... to here.
12854 * tinfo2.cc (cxxabi.h): Include for new-abi.
12855 Move rtti class definitions to new header file.
12856 (std): Move new abi rtti classes from here ...
12857 (__cxxabiv1): ... to here.
12858 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
12859 namespace.
12861 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
12862 Jason Merrill <jason@casey.cygnus.com>
12864 * method.c (build_overload_int): Use host_integerp.
12866 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
12868 * init.c (build_offset_ref): Handle the case of a templated member
12869 function.
12871 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
12873 * except.c (expand_exception_blocks): Clear catch_clauses_last.
12875 2000-03-18 Mark Mitchell <mark@codesourcery.com>
12877 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
12878 * class.c (check_bitfield_decl): Turn illegal bitfields into
12879 non-bitfields.
12880 (dfs_propagate_binfo_offsets): Adjust for new size_binop
12881 semantics.
12882 (dfs_offset_for_unshared_vbases): Likewise.
12883 * cvt.c (cp_convert_to_pointer): Convert NULL to a
12884 pointer-to-member correctly under the new ABI.
12885 * expr.c (cplus_expand_constant): Don't use cp_convert when
12886 turning an offset into a pointer-to-member.
12887 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
12888 when dereferencing them under the new ABI.
12889 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
12890 of pointers-to-members under the new ABI.
12892 * class.c (check_bitfield_decl): Remove restriction on really long
12893 bitfields.
12894 (layout_class_type): Implement new ABI handling of bitfields
12895 longer than their types.
12897 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
12899 * parse.y (extdefs): Call ggc_collect.
12900 * parse.c: Regenerated.
12902 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
12904 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
12905 (note_name_declared_in_class): Use OVL_CURRENT to get at a
12906 potential overload.
12908 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12910 * class.c (build_vbase_path): Use integer_zerop.
12911 (build_vtable_entry): Use tree_low_cst.
12912 (get_vfield_offset): Use bit_position.
12913 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
12914 Use tree_low_cst.
12915 (check_bitfield_decl): Set DECL_SIZE using convert.
12916 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
12917 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
12918 Use tree_low_cst.
12919 (finish_struct_1): Use bit_position.
12920 (dump_class_hierarchy): Use tree_low_cst.
12921 * cp-tree.h (min_precision): Add declaration.
12922 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
12923 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
12924 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
12925 * expr.c (cplus_expand_constant): Use bit_position.
12926 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
12927 * rtti.c (get_base_offset): Use bit_position.
12928 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
12929 host_integerp, and tree_low_cst.
12930 (pointer_int_sum): Use integer_zerop.
12931 (build_component_addr): Use bit_position.
12933 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
12935 * typeck.c (require_complete_type): Don't assume size_zero_node.
12936 (complete_type_or_else): Likewise.
12938 2000-03-16 Steven Grady <grady@digitaldeck.com>
12939 Jason Merrill <jason@casey.cygnus.com>
12941 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
12943 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
12945 * decl2.c (grokfield): Bail out if type is error_mark_node.
12947 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
12949 * tinfo2.cc (__ptr_to_member_data): Rename to ...
12950 (__pointer_to_member_data): ... here. Adjust.
12951 * rtti.c (create_tinfo_types): Adjust.
12953 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
12955 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
12956 * decl.c (ref_desc_type_node): Undocument.
12957 * rtti.c (ptr_ref_initializer): Rename to ...
12958 (ptr_initializer): ... here. Adjust comments.
12959 (ptmd_initializer): Fix comment thinko.
12960 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
12961 (create_tinfo_types): Remove ref_desc_type_node init.
12962 * tinfo2.cc (__reference_type_info): Remove.
12964 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
12966 * decl.c (cp_finish_decl): Remove obsolete comment.
12968 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
12970 2000-03-14 Mark Mitchell <mark@codesourcery.com>
12972 * cp-tree.h: Tweak documentation.
12973 * class.c (build_vbase_pointer_fields): Layout the fields, too.
12974 (avoid_overlap): Remove.
12975 (get_binfo_offset_as_int): New function.
12976 (dfs_serach_base_offsets): Likewise.
12977 (layout_nonempty_base_or_field): Likewise.
12978 (build_base_field): Layout fields here. Avoid placing two objects
12979 of the same type at the same address, under the new ABI.
12980 (build_base_fields): Adjust accordingly.
12981 (create_vtable_ptr): Return the new field, but don't attach it to
12982 TYPE_FIELDS.
12983 (remove_base_field): Remove.
12984 (remove_base_fields): Remove.
12985 (layout_basetypes): Adjust accordingly.
12986 (layout_class_type): Call layout_field for each field, rather than
12987 just making a wholesale call to layout_type.
12989 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
12991 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
12993 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
12995 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
12997 * except.c (dtor_nothrow): New fn.
12998 (do_pop_exception): Use it. Take type parm.
12999 (push_eh_cleanup): Take type parm.
13000 (expand_start_catch_block): Pass it.
13001 (build_eh_type_type_ref): Accept null type.
13003 2000-03-12 Mark Mitchell <mark@codesourcery.com>
13005 * cp-tree.h (revert_static_member_fn): Change prototype.
13006 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
13007 (grok_op_properties): Likewise.
13008 (start_function): Likewise.
13009 (revert_static_member_fn): Simplify.
13010 * pt.c (check_explicit_specialization): Adjust call to
13011 revert_static_member_fn.
13013 2000-03-11 Mark Mitchell <mark@codesourcery.com>
13015 * cp-tree.h (scope_kind): New type.
13016 (tmpl_spec_kind): Likewise.
13017 (declare_pseudo_global_level): Remove.
13018 (pseudo_global_level_p): Rename to template_parm_scope_p.
13019 (pushlevel): Remove declaration.
13020 (begin_scope): New function.
13021 (finish_scope): Likewise.
13022 (current_tmpl_spec_kind): Likewise.
13023 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
13024 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
13025 Add template_spec_p.
13026 (toplevel_bindings_p): Adjust.
13027 (declare_pseudo_global_level): Remove.
13028 (pseudo_global_level_p): Rename to template_parm_scope_p.
13029 (current_tmpl_spec_kind): New function.
13030 (begin_scope): Likewise.
13031 (finish_scope): Likewise.
13032 (maybe_push_to_top_level): Adjust.
13033 (maybe_process_template_type_declaration): Likewise.
13034 (pushtag): Likewise.
13035 (pushdecl_nonclass_level): Likewise.
13036 (lookup_tag): Likewise.
13037 (grokfndecl): Handle member template specializations. Share
13038 constructor and non-constructor code.
13039 * decl2.c (check_classfn): Handle member template specializations.
13040 * pt.c (begin_template_parm_list): Use begin_scope.
13041 (begin_specialization): Likewise.
13042 (end_specialization): Likewise.
13043 (check_explicit_specialization): Use current_tmpl_spec_kind.
13044 Handle member template specializations.
13045 (end_template_decl): Use finish_scope. Remove call to
13046 get_pending_sizes.
13047 (push_template_decl_real): Remove bogus error message.
13048 (tsubst_decl): Fix typo in code contained in comment.
13049 (instantiate_template): Handle member template specializations.
13050 (most_general_template): Likewise.
13052 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
13054 * lex.c (whitespace_cr): Compress consecutive calls to warning().
13055 (do_identifier): Ditto for error().
13057 * pt.c (convert_nontype_argument): Ditto for cp_error().
13058 (convert_template_argument): Ditto for cp_pedwarn().
13060 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
13062 * exception.cc (__check_null_eh_spec): New fn.
13063 * except.c (expand_end_eh_spec): Call it if the spec is throw().
13065 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
13067 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
13068 * except.c (expand_end_eh_spec): Add the return type.
13069 * rtti.c (throw_bad_cast): Add the parmtypes.
13070 (throw_bad_typeid): Likewise.
13072 * semantics.c (expand_stmt): Only leave out rtl for unused
13073 artificials, and set DECL_IGNORED_P on them as well.
13074 * decl.c (wrapup_globals_for_namespace): Likewise.
13076 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
13078 * decl.c (maybe_commonize_var): Skip all artificial decls.
13079 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
13081 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
13083 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
13084 * cp-tree.h: Declare flag_enforce_eh_specs.
13085 * decl.c (store_parm_decls, finish_function): Check it.
13087 C library functions don't throw.
13088 * Makefile.in (cfns.h): New target.
13089 (except.o): Depend on it.
13090 * Make-lang.in (cc1plus): Depend on cfns.gperf.
13091 * cfns.gperf: New file.
13092 * cfns.h: Generated.
13093 * except.c: Include it.
13094 (nothrow_libfn_p): New fn.
13095 * decl.c (grokfndecl): Use it.
13096 * cp-tree.h: Declare it.
13098 * decl.c (push_overloaded_decl_1, auto_function,
13099 define_function): Lose.
13100 (build_library_fn_1): New static fn.
13101 (builtin_function): Use it.
13102 (get_atexit_node): Use build_library_fn_ptr.
13103 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
13104 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
13105 push_void_library_fn, push_throw_library_fn): New fns.
13106 * cp-tree.h: Declare them.
13107 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
13108 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
13109 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
13110 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
13111 * rtti.c (build_runtime_decl): Lose.
13112 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
13113 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
13114 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
13116 * call.c (build_call): Remove result_type parm.
13117 Call mark_used on unused artificial fns.
13118 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
13120 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
13122 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
13123 appropriate.
13124 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
13125 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
13126 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
13127 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
13128 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
13129 expand_generic_desc): Likewise.
13131 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
13133 * exception.cc (__cp_pop_exception): Cleanup the original object.
13135 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
13137 * decl.c (grok_op_properties): Merge conversion to void warning
13138 with other silly op warnings.
13140 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
13142 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
13143 array CONSTRUCTOR elements. Don't use expr_tree_cons.
13145 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
13147 * decl.c (cp_make_fname_decl): New function.
13148 (wrapup_globals_for_namespace): Don't emit unused static vars.
13149 (init_decl_processing): Remove comment about use of
13150 array_domain_type. Set make_fname_decl.
13151 (cp_finish_decl): Remove __FUNCTION__ nadgering.
13152 * semantics.c (begin_compound_stmt): Remove
13153 current_function_name_declared flagging.
13154 (expand_stmt): Don't emit unused local statics.
13155 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
13156 specially.
13158 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
13160 * typeck.c (convert_for_assignment): Don't look at array
13161 initializer.
13162 * call.c (convert_like_real): Likewise.
13164 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
13166 Add initial support for '\uNNNN' specifier.
13167 * lex.c (read_ucs): New fn.
13168 (readescape, skip_white_space): Call it.
13169 (is_extended_char, is_extended_char_1): New fns.
13170 (utf8_extend_token): New fn, #if 0'd out.
13171 (real_yylex): Treat extended chars like letters.
13173 * search.c (note_debug_info_needed): Walk the bases even if we
13174 weren't deferring the type itself.
13176 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13178 * decl2.c (finish_objects): Constify a char*.
13180 * method.c (emit_thunk): Likewise.
13182 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
13184 * typeck.c (dubious_conversion_warnings): Look through
13185 REFERENCE_TYPE.
13187 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13189 * class.c (dfs_modify_vtables): I is now unsigned.
13190 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
13191 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
13192 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
13193 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
13194 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
13195 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
13196 Call integer_all_onesp.
13197 * typeck2.c (process_init_constructor): Use compare_tree_int.
13199 * lang-specs.h (as): Don't call if -syntax-only.
13201 2000-03-06 Mark Mitchell <mark@codesourcery.com>
13203 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
13204 RTL_EXPR_HAS_NO_SCOPE after all.
13206 2000-03-05 Mark Mitchell <mark@codesourcery.com>
13208 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
13209 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
13210 RTL_EXPR_HAS_NO_SCOPE.
13212 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
13213 later.
13215 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
13217 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
13219 * call.c (convert_like): Macrofy.
13220 (convert_like_with_context): New macro.
13221 (convert_like_real): Renamed from convert_like. Add calling
13222 context parameters, for diagnostics. Add recursive flag. Call
13223 dubious_conversion_warnings for outer conversion.
13224 (build_user_type_conversion): Use convert_like_with_context.
13225 (build_over_call): Likewise. Don't warn about dubious
13226 conversions here. Adjust convert_default_arg calls.
13227 (convert_default_arg): Add context parameters for diagnostics.
13228 Pass through to convert_like_with_context.
13229 * cp-tree.h (convert_default_arg): Add context parameters.
13230 (dubious_conversion_warnings): Prototype new function.
13231 * typeck.c (convert_arguments): Adjust convert_default_arg call.
13232 (dubious_conversion_warnings): New function, broken
13233 out of convert_for_assignment.
13234 (convert_for_assignment): Adjust.
13236 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
13238 * decl2.c (key_method): Break out from...
13239 (import_export_vtable, import_export_class): ...here.
13241 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
13242 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
13244 * search.c (note_debug_info_needed, dfs_debug_mark,
13245 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
13246 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
13248 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
13250 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
13251 typos.
13253 2000-03-02 Mark Mitchell <mark@codesourcery.com>
13255 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
13256 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
13257 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
13258 (lang_type): Split gets_new into has_new and has_array_new.
13259 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
13260 (TYPE_GETS_NEW): Split into ...
13261 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
13262 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
13263 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
13264 (build_op_new_call): Don't declare.
13265 (build_new_1): Likewise.
13266 * call.c (build_op_new_call): Remove.
13267 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
13268 instead of TYPE_NEEDS_DESTRUCTOR.
13269 (finish_struct_bits): Likewise.
13270 (add_implicitly_declared_members): Likewise.
13271 (check_field_decl): Likewise.
13272 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
13273 correctly under the new ABI.
13274 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
13275 instead of TYPE_NEEDS_DESTRUCTOR.
13276 (initialize_local_var): Likewise.
13277 (destroy_local_var): Likewise.
13278 (cp_finish_decl): Likewise.
13279 (register_dtor_fn): Likewise.
13280 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
13281 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
13282 TYPE_VEC_DELETE_TAKES_SIZE here.
13283 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
13284 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
13285 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
13286 (finish_destructor_body): Likewise.
13287 (maybe_build_cleanup_1): Likewise.
13288 * decl2.c (do_static_destruction): Likewise.
13289 * init.c (build_new_1): Make it static.
13290 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
13291 (expand_cleanup_for_base): Likewise.
13292 (get_cookie_size): New function.
13293 (build_new_1): Handle array-new cookies correctly under the new
13294 ABI.
13295 (build_vec_delete_1): Likewise.
13296 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
13297 (build_delete): Likewise.
13298 (build_vec_delete): Handle array-new cookies correctly under the new
13299 ABI.
13300 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
13301 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
13302 TYPE_HAS_ARRAY_NEW_OPERATOR.
13303 * ptree.c (print_lang_type): Check them.
13304 * search.c (context_for_name_lookup): Fix typo in comment.
13305 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
13306 * tree.c (break_out_cleanups): Likewise.
13307 (build_cplus_array_test_1): Likewise.
13308 (cp_build_qualified_type_real): Likewise.
13309 * typeck.c (complete_type): Likewise.
13311 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
13312 the command-line, not the end.
13314 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
13316 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
13318 2000-03-02 Tom Tromey <tromey@cygnus.com>
13320 * cp-tree.h (build_java_class_ref): Declare.
13321 * init.c (build_java_class_ref): No longer static.
13322 * except.c (expand_throw): Generate a Java-style `throw' if the
13323 thrown object is a "Java" object.
13324 (initialize_handler_parm): Generate a Java-style lookup of
13325 exception info if the caught object is a "Java" object.
13326 (catch_language, catch_language_init): New globals.
13327 (decl_is_java_type): New function.
13328 (expand_start_catch_block): Don't call push_eh_info() or
13329 push_eh_cleanup() when handling a Java-style "catch". Pass Java
13330 class reference to build_catch_block.
13332 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13334 * typeck.c (comptypes): Treat sizetype like its language equivalent.
13336 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
13338 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
13339 to merge reference/pointer code and fix incorrect warnings.
13341 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
13343 * search.c (protected_accessible_p): Use context_for_name_lookup.
13345 * init.c (construct_virtual_bases): Fix thinko.
13346 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
13348 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
13350 * decl.c (current_function_decl): Move to toplev.c.
13352 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
13354 * pt.c (fn_type_unification): Unify return type, whenever
13355 provided.
13356 (get_bindings_real): Only pass return type when necessary.
13357 Remove explicit return type check.
13358 * class.c (resolve_address_of_overloaded_function): Pass desired
13359 return type to fn_type_unification.
13361 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13363 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
13364 DECL_FIELD_SIZE.
13365 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
13366 DECL_FIELD_SIZE.
13367 * rtti.c (expand_class_desc): Likewise.
13368 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
13369 (THUNK_VCALL_OFFSET): Likewise.
13370 (THUNK_DELTA): Reflect changes in ../tree.h.
13372 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
13374 * search.c (protected_accessible_p): Also allow the access if
13375 the member is public in DERIVED. Lose TYPE parm.
13376 (friend_accessible_p): Lose TYPE parm.
13377 (accessible_p): Adjust.
13379 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13381 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
13382 on things that are not sizes; ssize_binop deleted.
13383 Call size_diffop when appropriate.
13384 (dfs_build_vcall_offset_vtbl_entries): Likewise.
13385 (build_primary_vtable, build_secondary_vtable): Likewise.
13386 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
13387 Variable I is HOST_WIDE_INT.
13388 (get_vfield_offset): Pass proper types to size_binop.
13389 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
13390 (finish_struct_1): Likewise.
13391 (skip_rtti_stuff): Arg N is now pointer to signed.
13392 (layout_class_type): Use size_zero_node.
13393 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
13394 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
13395 * decl.c (complete_arry_type): Pass proper types to size_binop.
13396 (xref_basetypes): BINFO_OFFSET is sizetype.
13397 * error.c (dump_expr): Don't use size_binop non-sizes.
13398 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
13399 * init.c (construct_virtual_bases): Fix type error.
13400 (build_vec_delete_1): Pass proper type to size_binop and don't
13401 fold result.
13402 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
13403 * rtti.c (get_base_offset): Pass proper type to size_binop.
13404 * search.c (dfs_find_vbases): Fix type error.
13405 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
13406 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
13407 * tree.c (debug_binfo): Variable N is signed.
13408 Use HOST_WIDE_INT_PRINT_DEC.
13409 * typeck.c (comptypes): sizetype is same as equivalent integer type.
13410 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
13411 size_one_node and size_zero_node.
13412 (c_alignof): Use size_one_node.
13413 (build_component_addr): Pass proper types to size_binop.
13414 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
13416 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
13418 Implement class scope using-declarations for functions.
13419 * class.c (handle_using_decl): Call add_method for used functions.
13420 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
13421 (add_method): Used functions are hidden by local functions.
13422 (check_bases_and_members): Handle using-decls before finalizing
13423 CLASSTYPE_METHOD_VEC.
13424 * call.c (add_function_candidate): Add ctype parm; if nonzero,
13425 override the type of 'this' accordingly.
13426 (add_template_candidate, add_template_candidate_real): Add ctype parm.
13427 (convert_class_to_reference, build_user_type_conversion_1,
13428 build_new_function_call, build_object_call, build_new_op,
13429 build_new_method_call): Pass ctype parm.
13431 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
13432 the baselink.
13433 * call.c (convert_class_to_reference, build_user_type_conversion_1,
13434 build_new_function_call, build_object_call, build_new_op,
13435 build_new_method_call, build_op_delete_call): Don't get basetype_path
13436 from a baselink.
13437 * typeck.c (build_component_ref): Likewise.
13438 * init.c (build_offset_ref): Likewise.
13439 (resolve_offset_ref): Don't call enforce_access.
13440 Call build_scoped_ref.
13441 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
13442 would cause an error or if -pedantic.
13443 * class.c (alter_access): Lose binfo parm.
13445 2000-02-26 Mark Mitchell <mark@codesourcery.com>
13447 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
13448 types.
13450 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
13452 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
13453 pseudo_type_info creation into the std namespace
13455 2000-02-26 Mark Mitchell <mark@codesourcery.com>
13457 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
13458 (import_export_class): Remove declaration.
13459 * decl2.c (import_export_class): Make it static.
13460 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
13461 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
13462 EXPR_WITH_FILE_LOCATION.
13463 * lex.c (check_newline): Tweak filename/lineno setting.
13464 * semantics.c (begin_while_stmt): Fix typo in comment.
13466 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13468 * lang-options.h (-fmessage-length=): Add missing option.
13470 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
13472 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
13474 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
13476 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
13478 * optimize.c (expand_call_inline): Emit the return label before
13479 evaluating the return value.
13481 2000-02-24 Mark Mitchell <mark@codesourcery.com>
13483 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
13484 than duplicating functionality here.
13485 * optimize.c: Include input.h.
13486 (expand_call_inline): Use push_srcloc and pop_srcloc.
13487 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
13488 * parse.c: Regenerated.
13489 * Makefile.in (lex.o): Depend on input.h.
13490 (optimize.o): Likewise.
13492 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
13494 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
13495 function type, rather than ICE.
13497 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
13499 * decl.c (grokdeclarator): Call decl_type_access_control.
13500 * parse.y (parse_end_decl): Don't call decl_type_access_control if
13501 decl is null.
13503 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
13505 * decl.c (decls_match): Remove obsolete static member nadgering.
13507 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
13509 * decl.c (grokdeclarator): Change ANSI to ISO.
13510 * lex.c (consume_string, readescape, do_identifier): Likewise.
13511 (parse_float, real_yylex): Likewise.
13512 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
13513 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
13514 new_type_id, maybe_label_decls, simple_stmt,
13515 for.init.statement): Likewise.
13516 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
13517 * semantics.c (finish_named_return_value): Likewise.
13518 * parse.c: Regenerate.
13520 2000-02-21 Mark Mitchell <mark@codesourcery.com>
13522 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
13523 (CPTI_CLASS_STAR_TYPE): Remove.
13524 (vtable_index_type): Likewise.
13525 (class_star_type_node): Remove.
13526 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
13527 (build_binary_op_nodefault): Remove.
13528 * call.c (build_new_op): Use build_binary_op instead of
13529 build_binary_op_nodefault.
13530 * decl.c (init_decl_processing): Remove class_star_type_node
13531 initialization. Make delta_type_node ptrdiff_type_node under the
13532 new ABI. Initialize vtable_index_type.
13533 (build_ptrmemfunc_type): Build different structures for the new
13534 ABI.
13535 (build_enumerator): Use build_binary_op instead of
13536 build_binary_op_nodefault.
13537 * method.c (build_overload_value): Mangle pointers-to-members
13538 appropriately under the new ABI.
13539 * typeck.c (build_array_ref): Use build_binary_op instead of
13540 build_binary_op_nodefault.
13541 (get_member_function_from_ptrfunc): Adjust for the new ABI.
13542 (build_binary_op_nodefault): Rename to ...
13543 (build_binary_op): ... this. Remove old version. Adjust for
13544 pointer-to-member comparisons under the new ABI.
13545 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
13546 (build_ptrmemfunc): Adjust for the new ABI.
13547 (expand_ptrmemfunc_cst): Likewise.
13548 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
13549 (pfn_from_ptrmemfunc): Adjust for the new ABI.
13551 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
13553 * call.c (build_object_call): Compress consecutive calls to
13554 cp_error.
13555 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
13556 (build_op_delete_call): Adjust message formatting.
13558 * class.c (check_bases): Compress consecutive calls to
13559 cp_pedwarn.
13560 (finish_struct_anon): Say 'ISO C++'.
13562 * decl.c (start_decl): Same here.
13563 (grok_reference_init): Likewise.
13564 (grokfndecl): Correct message formatting.
13565 (grokfndecl): Improve diagnostic.
13566 (check_static_variable_definition): Likewise. Say 'ISO C++'
13567 (compute_array_index_type): Say 'ISO C++'
13568 (create_array_type_for_decl): Compress consecutive calls to
13569 cp_error.
13570 (grokdeclarator): Say 'ISO C++'
13571 (grok_op_properties): Likewise.
13573 * decl2.c (delete_sanity): Clairify diagnostic.
13574 (check_member_template): Same here.
13575 (grok_function_init): Use consistent terminology.
13577 * expr.c (do_case): Say 'ISO C++'
13579 * friend.c (do_friend): Compress consecutive calls to warning.
13581 2000-02-20 Mark Mitchell <mark@codesourcery.com>
13583 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
13584 * class.c (build_secondary_vtable): Reorganize. Don't create a
13585 new vtable under the new ABI.
13586 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
13587 computing the size.
13588 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
13589 the initializing elements.
13590 (initialize_vtable): New function.
13591 (dfs_finish_vtbls): Use it.
13592 (dfs_accumulate_vtbl_inits): New function.
13593 (finish_vtbls): Merge primary and secondary vtables under the new
13594 ABI.
13595 (finish_struct_1): Remove redundant call to layout_vtable_decl.
13596 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
13597 aren't VAR_DECLs.
13599 * class.c (build_vtable): New function, split out from ...
13600 (get_vtable_decl): ... here, and ...
13601 (build_secondary_vtable): ... here.
13603 * pt.c (tsubst_decl): Fix formatting.
13605 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13607 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
13608 (avoid_overlap, build_base_field): Likewise.
13609 (build_base_field, build_base_fields, is_empty_class):
13610 Test DECL_SIZE with integer_zero.
13611 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
13612 * cp-tree.h (struct lang_type): New field size_unit.
13613 (CLASSTYPE_SIZE_UNIT): New macro.
13614 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
13615 (cp_finish_decl): Delete -Wlarger-than processing.
13616 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
13617 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
13618 * tree.c (make_binfo): binfo vector is one entry longer.
13619 (walk_tree): Walk DECL_SIZE_UNIT.
13621 2000-02-19 Mark Mitchell <mark@codesourcery.com>
13623 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
13624 comment.
13625 (build_vtable_entry): Don't assume all vtable entries are
13626 functions.
13627 (build_vtbl_initializer): Adjust accordingly.
13628 (get_vtable_decl): Fix formatting.
13630 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
13632 * semantics.c (deferred_type_access_control): Walk the entire
13633 type_lookups list.
13634 (save_type_access_control): Rename from
13635 initial_deferred_type_access_control. Just remember the value.
13636 (decl_type_access_control): New fn.
13637 (begin_function_definition): Use deferred_type_access_control, after
13638 we've started the function. Set type_lookups to error_mark_node.
13639 * parse.y (frob_specs, fn.def1): Adjust.
13640 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
13641 (parse_end_decl, parse_bitfield0, parse_method): New fns.
13642 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
13643 (after_type_component_declarator0): Likewise.
13644 (after_type_component_declarator): Likewise.
13645 (notype_component_declarator): Likewise.
13646 * cp-tree.h: Adjust.
13648 * decl.c (redeclaration_error_message): Allow redeclaration of
13649 namespace-scope decls.
13651 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
13653 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
13655 2000-02-17 Mark Mitchell <mark@codesourcery.com>
13657 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
13658 * decl2.c (grokclassfn): Likewise.
13660 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
13662 * decl2.c (lang_decode_option): Don't set default message length
13663 here.
13664 * lex.c (lang_init_options): Set it here.
13666 2000-02-16 Mark Mitchell <mark@codesourcery.com>
13668 Make DECL_CONTEXT mean the class in which a member function was
13669 declared, even for a virtual function.
13670 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
13671 (DECL_FRIEND_CONTEXT): New macro.
13672 (DECL_REAL_CONTEXT): Remove.
13673 (SET_DECL_FRIEND_CONTEXT): Likewise.
13674 (DECL_VIRTUAL_CONTEXT): Adjust.
13675 (DECL_CLASS_SCOPE_P): Use TYPE_P.
13676 (add_friends): Remove.
13677 (hack_decl_function_context): Likewise.
13678 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
13679 CP_DECL_CONTEXT.
13680 (build_over_call): Fix indentation. Use DECL_CONTEXT
13681 instead of DECL_CLASS_CONTEXT.
13682 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
13683 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
13684 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
13685 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
13686 (build_base_field): Likewise.
13687 (finish_struct_1): Likewise.
13688 (build_self_reference): Likewise.
13689 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
13690 DECL_REAL_CONTEXT.
13691 (pushtag): Use decl_function_context, not
13692 hack_decl_function_context.
13693 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
13694 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
13695 (pushdecl): Remove bogus code.
13696 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
13697 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
13698 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
13699 Use decl_function_context, nothack_decl_function_context.
13700 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
13701 (grokdeclarator): Likewise. Use decl_function_context, not
13702 hack_decl_function_context.
13703 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
13704 (start_function): Use DECL_FRIEND_CONTEXT, not
13705 DECL_CLASS_CONTEXT. Use decl_function_context, not
13706 hack_decl_function_context.
13707 (finish_function): Use decl_function_context, not
13708 hack_decl_function_context.
13709 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
13710 DECL_CLASS_CONTEXT.
13711 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
13712 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
13713 (grokfield): Likewise.
13714 (finish_builtin_type): Likewise.
13715 (finish_vtable_vardec): Use decl_function_context, not
13716 hack_decl_function_context.
13717 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
13718 (start_static_initialization_or_destruction): Likewise.
13719 (finish_static_initialization_or_destruction): Likewise.
13720 (mark_used): Adjust logic for deciding when to synthesize methods.
13721 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
13722 DECL_REAL_CONTEXT.
13723 * error.c (dump_function_decl): Use DECL_CONTEXT, not
13724 DECL_CLASS_CONTEXT.
13725 * friend.c (is_friend): Likewise.
13726 (add_friends): Remove.
13727 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
13728 * lex.c (begin_definition_of_inclass_inline): Use
13729 decl_function_context, not hack_decl_function_context.
13730 (process_next_inline): Likewise.
13731 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
13732 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
13733 DECL_CLASSS_CONTEXT.
13734 (hack_identifier): Likewise.
13735 (synthesize_method): Use decl_function_context, not
13736 hack_decl_function_context.
13737 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
13738 DECL_REAL_CONTEXT.
13739 (is_member_template): Use decl_function_context, not
13740 hack_decl_function_context. Use DECL_CONTEXT, not
13741 DECL_CLASS_CONTEXT.
13742 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
13743 DECL_CLASS_CONTEXT.
13744 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
13745 DECL_REAL_CONTEXT.
13746 (push_template_decl_real): Likewise.
13747 (instantiate_class_template): Don't call add_friends.
13748 (tsubst_default_argument): Use DECL_CONTEXT, not
13749 DECL_REAL_CONTEXT.
13750 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
13751 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
13752 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
13753 DECL_CLASS_CONTEXT.
13754 * repo.c (repo_inline_used): Likewise.
13755 * search.c (current_scope): Adjust for new _CONTEXT macros.
13756 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
13757 DECL_REAL_CONTEXT.
13758 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
13759 (lookup_fnfields_here):Likewise.
13760 (check_final_overrider): Likewise.
13761 (init_vbase_pointers): Likewise.
13762 (virtual_context): Likewise.
13763 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
13764 (expand_body): Use decl_function_context, not
13765 hack_decl_function_context.
13766 * tree.c (hack_decl_function_context): Remove.
13767 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
13768 DECL_CLASS_CONTEXT.
13769 * typeck2.c (error_not_base_type): Likewise.
13771 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
13773 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
13775 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13777 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
13779 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
13781 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
13783 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
13785 * decl2.c (lang_decode_option): Enable automatic line wrapping.
13787 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
13789 * parse.y (frob_specs): Split out...
13790 (parse_decl): From here.
13791 (fn.def2): Call initial_deferred_type_access_control.
13792 (after_type_component_declarator0): Call frob_specs.
13793 (notype_component_declarator0): Likewise.
13794 * search.c (friend_accessible_p): Nested classes are friends of their
13795 enclosing classes.
13797 2000-02-10 Mark Mitchell <mark@codesourcery.com>
13799 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
13800 used to create an implicit temporary.
13802 * class.c (dfs_modify_vtables): Tweak calculation of functions to
13803 override.
13805 2000-02-08 Nathan Sidwell <nathan@acm.org>
13807 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
13808 strip array element qualifiers too.
13810 2000-02-07 Mark Mitchell <mark@codesourcery.com>
13812 * decl.c (store_parm_decls): Don't build cleanups for parameters
13813 while processing_template_decl.
13815 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
13817 * cp-tree.h (struct saved_scope): Add incomplete field.
13818 (namespace_scope_incomplete): New macro.
13819 * decl.c (pushdecl): Use it.
13820 (hack_incomplete_structures): Use it. See through artificial
13821 binding levels.
13822 (mark_saved_scope): Mark it.
13824 Implement access control for nested types.
13825 * search.c (type_access_control): New fn.
13826 (accessible_p): Now we do perform access control for types.
13827 * semantics.c (deferred_type_access_control): New fn.
13828 (initial_deferred_type_access_control): New fn.
13829 (begin_function_definition): Call it. Add lookups parm.
13830 * decl.c (struct binding_level): Add this_class field.
13831 (pushlevel_class): Set it.
13832 (mark_binding_level): Mark it.
13833 (lookup_name_real): Use it. Call type_access_control.
13834 (mark_saved_scope): Mark lookups field.
13835 * cp-tree.h (flagged_type_tree): Add lookups field.
13836 (struct saved_scope): Add lookups field.
13837 (type_lookups): New macro.
13838 * parse.y (declmods): Now <ftype>.
13839 (parse_decl): Add lookups parm. Call
13840 initial_deferred_type_access_control.
13841 (lang_extdef): Clear type_lookups.
13842 (typed_declspecs, declmods, typespec): Set lookups field.
13843 (initdcl): Call deferred_type_access_control.
13844 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
13845 component_decl_1, named_parm): Adjust.
13846 * friend.c (is_friend): Nested classes are friends of their
13847 enclosing classes.
13849 * class.c (currently_open_derived_class): New fn.
13850 * method.c (hack_identifier): Use it.
13852 * lex.c (do_identifier): Remove obsolete code.
13854 * parse.y (typed_typespecs): Propagate new_type_flag properly.
13856 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
13858 * tinfo.h: Remove apostrophes from C++ comment (xgettext
13859 thinks this file is plain C).
13861 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13863 * Makefile.in (call.o): Depend on $(EXPR_H).
13865 * call.c: Include "expr.h".
13867 * class.c (dump_class_hierarchy): Add prototype.
13869 * search.c (dfs_get_pure_virtuals): Likewise.
13871 2000-02-1 Ulrich Drepper <drepper@redhat.com>
13873 * parse.y (simple_stmt): Allow :: token in asm parameter list.
13874 * parse.c: Rebuilt.
13876 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
13878 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
13879 Store it in DECL_FCONTEXT.
13880 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
13882 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
13884 * tinfo.h (old abi): #include "tconfig.h".
13885 * tinfo.cc (convert_to_base): Move into old abi section.
13887 2000-01-31 Mark Mitchell <mark@codesourcery.com>
13889 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
13890 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
13891 (BINFO_PRIMARY_BINFO): New macro.
13892 (BF_DELTA): Rename to ...
13893 (BV_DELTA): ... this.
13894 (BF_VCALL_INDEX): Rename to ...
13895 (BV_VCALL_INDEX): ... this.
13896 (BF_FN): Rename to ...
13897 (BV_FN): ... this.
13898 * class.c (build_vbase_path): Adjust for changes to reverse_path.
13899 (set_rtti_entry): Rename BF_ macros to BV_ variants.
13900 (modify_vtable_entry): Simplify.
13901 (add_virtual_function): Rename BF_ macros to BV_ variants.
13902 (build_vtable_initializer): Likewise.
13903 (get_class_offset_1): Remove.
13904 (dfs_get_class_offset): Likewise.
13905 (get_class_offset): Likewise.
13906 (dfs_find_final_overrider): New function.
13907 (find_final_overrider): Likewise.
13908 (modify_one_vtable): Remove.
13909 (dfs_find_base): New function.
13910 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
13911 find_final_overrider.
13912 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
13913 virtuals.
13914 (dfs_fixup_vtable_deltas): Remove.
13915 (override_one_vtable): Remove.
13916 (merge_overrides): Likewise.
13917 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
13918 unreal chilren of virtual bases.
13919 (finish_struct_1): Don't use merge_overrides. Don't use
13920 dfs_fixup_vtable_deltas.
13921 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
13922 BINFOs.
13924 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
13925 Jason Merrill <jason@yorick.cygnus.com>
13927 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
13929 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
13931 * exception.cc (__throw_bad_typeid): Add missing std::.
13933 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13935 * cp-tree.h (make_thunk): PROTO -> PARAMS.
13937 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
13939 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
13941 Runtime support for new-abi rtti.
13942 * inc/typeinfo (type_info::operator!=): Define in class.
13943 (type_info::before, type_info::name, type_info::operator==,
13944 type_info::operator!=): Define new ABI implementations.
13945 (type_info::is_pointer_p, type_info::is_function_p): Declare
13946 new virtual functions.
13947 (type_info::do_catch, type_info::do_upcast): Likewise.
13949 * tinfo.h (__base_class_info): Define new class.
13950 (__class_type_info): Likewise.
13951 (__si_class_type_info): Likewise.
13952 (__vmi_class_type_info): Likewise.
13953 (__dynamic_cast): Prototype.
13955 * tinfo.cc: Conditionalize old and new rtti mechanisms.
13956 (type_info::is_pointer_p): Define new function.
13957 (type_info::is_function_p): Likewise.
13958 (type_info::do_catch): Likewise.
13959 (type_info::do_upcast): Likewise.
13960 (vtable_prefix): New structure for vtable access.
13961 (adjust_pointer): Define new template function.
13962 (contained_p, public_p, virtual_p, contained_public_p,
13963 contained_nonpublic_p, contained_nonvirtual_p): Define new
13964 functions.
13965 (nonvirtual_base_type): New local variable.
13966 (__class_type_info::~__class_type_info): Define.
13967 (__si_class_type_info::~__si_class_type_info): Likewise.
13968 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
13969 (__class_type_info::do_catch): Define new function.
13970 (__class_type_info::do_upcast): Likewise.
13971 (__class_type_info::find_public_src): Likewise.
13972 (__class_type_info::do_find_public_src): Likewise.
13973 (__si_class_type_info::do_find_public_src): Likewise.
13974 (__vmi_class_type_info::do_find_public_src): Likewise.
13975 (__class_type_info::do_dyncast): Likewise.
13976 (__si_class_type_info::do_dyncast): Likewise.
13977 (__vmi_class_type_info::do_dyncast): Likewise.
13978 (__class_type_info::do_upcast): Likewise.
13979 (__si_class_type_info::do_upcast): Likewise.
13980 (__vmi_class_type_info::do_upcast): Likewise.
13981 (__dynamic_cast): Likewise.
13983 * tinfo2.cc (__fundamental_type_info): Define new class.
13984 (__pointer_type_info): Likewise.
13985 (__reference_type_info): Likewise.
13986 (__array_type_info): Likewise.
13987 (__function_type_info): Likewise.
13988 (__enum_type_info): Likewise.
13989 (__ptr_to_member_type_info): Likewise.
13990 (__fundamental_type_info::~__fundamental_type_info): Define.
13991 (__pointer_type_info::~__pointer_type_info): Likewise.
13992 (__reference_type_info::~__reference_type_info): Likewise.
13993 (__array_type_info::~__array_type_info): Likewise.
13994 (__function_type_info::~__function_type_info): Likewise.
13995 (__enum_type_info::~__enum_type_info): Likewise.
13996 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
13997 (__pointer_type_info::do_catch): Define new function.
13998 (__ptr_to_member_type_info::do_catch): Define new function.
14000 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
14001 (__is_pointer): Likewise.
14003 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
14005 2000-01-30 Mark Mitchell <mark@codesourcery.com>
14007 * cp/class.c (build_vtable): Rename to build_primary_vtable.
14008 (prepare_fresh_vtable): Rename to build_secondary_vtable.
14009 (make_new_vtable): New function.
14010 (modify_vtable_entry): Handle generation of new vtables correctly.
14011 (modify_one_vtable): Remove unused parameter.
14012 (dfs_fixup_vtable_deltas): Likewise.
14013 (override_one_vtable): Use build_secondary_vtable.
14014 (finish_struct_1): Use build_primary_vtable and
14015 build_secondary_vtable.
14017 2000-01-28 Ulrich Drepper <drepper@redhat.com>
14019 * cp/decl.c: Adjust variable names, comments, help strings.
14021 2000-01-29 Nathan Sidwell <nathan@acm.org>
14023 * new2.cc (operator delete[]): Use operator delete, don't assume
14024 implementation.
14026 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
14028 * class.c (build_vtbl_initializer): Add argument to
14029 build_vtable_entry call.
14031 2000-01-27 Mark Mitchell <mark@codesourcery.com>
14033 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
14034 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
14035 (BF_DELTA): New macro.
14036 (BF_VCALL_INDEX): Likewise.
14037 (BF_FN): Likewise.
14038 (THUNK_VCALL_OFFSET): Likewise.
14039 (make_thunk): Change prototype.
14040 * class.c (build_vtable_entry): Integrate
14041 build_vtable_entry_for_fn. Handle vcall indices.
14042 (build_vtable_entry_for_fn): Remove.
14043 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
14044 BF_VCALL_INDEX, BF_FN.
14045 (modify_vtable_entry): Integrate common code from
14046 modify_one_vtable and dfs_fixup_vtable_deltas.
14047 (add_virtual_function): Set BF_VCALL_INDEX.
14048 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
14049 and BF_FN.
14050 (modify_one_vtable): Simplify.
14051 (dfs_fixup_vtable_deltas): Likewise.
14052 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
14053 * method.c (make_thunk): Handle vcall indices.
14055 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
14057 Compiler side new abi rtti (not enabled).
14058 * cp-tree.h (new_abi_rtti_p): New macro.
14059 (emit_support_tinfos): Prototype new function.
14060 (tinfo_decl_p): Likewise.
14061 (emit_tinfo_decl): Likwise.
14062 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
14063 macros.
14064 (doing_runtime): New local static.
14065 (init_rtti_processing): Add new-abi initializer.
14066 (get_tinfo_decl): Add new-abi logic.
14067 (tinfo_from_decl): Likewise.
14068 (build_dynamic_cast_1): Likewise.
14069 (qualifier_flags): New static function.
14070 (tinfo_base_init): Likewise.
14071 (generic_initializer): Likewise.
14072 (ptr_ref_initializer): Likewise.
14073 (ptmd_initializer): Likewise.
14074 (class_hint_flags): Likewise.
14075 (class_initializer): Likewise.
14076 (synthesize_tinfo_var): Likewise.
14077 (create_real_tinfo_var): Likewise.
14078 (create_pseudo_type_info): Likewise.
14079 (get_vmi_pseudo_type_info): Likewise.
14080 (create_tinfo_types): Likewise.
14081 (emit_support_tinfos): New global function.
14082 (tinfo_decl_p): New global predicate.
14083 (emit_tinfo_decl): New global function.
14084 * class.c (set_rtti_entry): Generalize for old and new rtti.
14085 (build_vtbl_initializer): Likewise.
14086 * decl2.c (finish_file): Likewise.
14088 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
14090 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
14091 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
14093 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
14095 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
14096 for scopes.
14098 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
14100 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
14102 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
14104 * optimize.c (calls_setjmp_r): Supply new argument
14105 to special_function_p.
14107 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14109 * call.c: PROTO -> PARAMS.
14110 * class.c: Likewise.
14111 * cp-tree.h: Likewise.
14112 * cvt.c: Likewise.
14113 * decl.c: Likewise.
14114 * decl.h: Likewise.
14115 * decl2.c: Likewise.
14116 * dump.c: Likewise.
14117 * errfn.c: Likewise.
14118 * error.c: Likewise.
14119 * except.c: Likewise.
14120 * expr.c: Likewise.
14121 * init.c: Likewise.
14122 * input.c: Likewise.
14123 * lex.c: Likewise.
14124 * lex.h: Likewise.
14125 * method.c: Likewise.
14126 * optimize.c: Likewise.
14127 * parse.y: Likewise.
14128 * pt.c: Likewise.
14129 * repo.c: Likewise.
14130 * rtti.c: Likewise.
14131 * search.c: Likewise.
14132 * semantics.c: Likewise.
14133 * spew.c: Likewise.
14134 * tree.c: Likewise.
14135 * typeck.c: Likewise.
14136 * typeck2.c: Likewise.
14137 * xref.c: Likewise.
14139 2000-01-25 Richard Henderson <rth@cygnus.com>
14141 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
14143 2000-01-25 Mark Mitchell <mark@codesourcery.com>
14145 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
14146 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
14147 (struct vcall_offset_data_s): New type.
14148 (dfs_vcall_offset_queue_p): New function.
14149 (dfs_build_vcall_offset_vtbl_entries): Likewise.
14150 (build_vcall_offset_vtbl_entries): Likewise.
14151 (layout_vtable_decl): Likewise.
14152 (num_vfun_entries): Likewise.
14153 (num_extra_vtbl_entries): Add the entries for vcall offsets.
14154 (build_vtbl_initializer): Likewise.
14155 (dfs_finish_vtabls): Use layout_vtable_decl.
14156 (modify_one_vtables): Always duplicate vtables under the new ABI.
14157 (finish_struct_1): Use layout_vtable_decl.
14159 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14161 * decl.c (member_function_or_else): Change third arg from a format
14162 specifier to an `enum overload_flags'. Callers changed.
14164 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
14166 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
14167 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
14168 build_const_cast, get_delta_difference, check_return_expr): Avoid
14169 ANSI string concatenation usage.
14171 2000-01-24 Mark Mitchell <mark@codesourcery.com>
14173 * class.c (layout_class_type): Put the fields required to make a
14174 class non-empty at the end, not the beginning, of the TYPE_FIELDs
14175 list.
14177 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
14179 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
14180 template.
14182 * decl2.c (mark_used): Do instantiate inlines that have been
14183 explicitly instantiated.
14185 2000-01-24 Richard Henderson <rth@cygnus.com>
14187 * call.c (build_over_call): Use expand_tree_builtin.
14188 * typeck.c (build_function_call_real): Likewise.
14189 (build_binary_op_nodefault): Handle unordered compares.
14191 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
14193 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
14194 cp_tree_index values.
14195 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
14196 New global node #defines for them.
14197 * rtti.c (call_void_fn): Replace with ...
14198 (build_runtime_decl): ... new static function.
14199 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
14200 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
14201 (build_dynamic_cast_1): Always produce correctly typed result.
14202 Explicitly produce type_info addresses. Use dynamic_cast_node.
14203 * exception.cc (__throw_bad_cast): Return `void *'.
14204 (__throw_bad_typeid): Return `const type_info &'.
14206 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
14208 * cp-tree.h (get_vtable_decl): Prototype new function.
14209 * class.c (get_vtable_decl): New function. Broken out from ...
14210 (build_vtable): ... here. Use it.
14211 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
14212 by get_vtable_decl.
14214 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
14216 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
14217 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
14218 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
14219 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
14220 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
14221 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
14222 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
14223 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
14224 (CPTI_TINFO_VAR_ID): New enumeration.
14225 (__tp_desc_type_node, __access_mode_type_node,
14226 __bltn_desc_type_node, __user_desc_type_node,
14227 __class_desc_type_node, __ptr_desc_type_node,
14228 __attr_desc_type_node, __func_desc_type_node,
14229 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
14230 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
14231 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
14232 enum_desc_type_node, class_desc_type_node,
14233 si_class_desc_type_node, vmi_class_desc_type_node,
14234 ptmd_desc_type_node, base_desc_type_node): New #defines.
14235 (tinfo_fn_id, tinfo_fn_type): Rename to ...
14236 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
14237 (tinfo_var_id): New enumeration.
14238 (DECL_TINFO_FN_P): Augment comment.
14239 * decl.c (cp_global_trees): Adjust documentation.
14240 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
14241 tinfo_decl_type and tinfo_var_id.
14242 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
14243 (build_typeid): Remove unused variable.
14244 (get_tinfo_var): Use tinfo_var_id.
14245 (tinfo_name): New static function.
14246 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
14247 (tinfo_from_decl): Likewise.
14248 (get_base_offset): New static function, broken out of
14249 expand_class_desc.
14250 (expand_si_desc): Use tinfo_name.
14251 (expand_class_desc): Likewise. Lose local static variable.
14252 Use base_desc_type_node. Use get_base_offset.
14253 (expand_ptr_desc): Use tinfo_name.
14254 (expand_attr_desc): Likewise.
14255 (expand_generic_desc): Likewise.
14257 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
14258 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
14260 2000-01-23 Mark Mitchell <mark@codesourcery.com>
14262 * cp-tree.h (__eprintf): Remove declaration.
14263 * tree.c (__eprintf): Remove definition.
14265 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
14266 Mark Mitchell <mark@codesourcery.com>
14268 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
14269 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
14271 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
14273 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
14275 2000-01-23 Mark Mitchell <mark@codesourcery.com>
14277 * cp-tree.h (register_dtor_fn): New function.
14278 * decl.c (destroy_local_static): Rename to ...
14279 (register_dtor_fn): ... this. Give it external linkage.
14280 (expand_static_init): Use it.
14281 * decl2.c (do_static_initialization): Likewise, if using
14282 __cxa_atexit.
14283 (do_static_destruction): Check that __cxa_atexit is not in use.
14284 (finish_file): Don't call do_static_destruction if using
14285 __cxa_atexit.
14287 * typeck.c (convert_arguments): Restore two-message error
14288 reporting.
14290 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
14292 Remap dynamic cast hint values to be consistent across ABIs.
14293 * search.c (dynamic_cast_base_recurse): Remap generated value.
14294 (get_dynamic_cast_base_type): Adjust documentation.
14295 * tinfo.h (__user_type_info::dyncast): Likewise.
14296 (__user_type_info::find_public_subobj): Remap BOFF meaning.
14297 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
14298 (__class_type_info::do_dyncast): Likewise.
14299 (__class_type_info::do_find_public_subobj): Likewise.
14300 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
14302 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
14304 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
14306 * typeck2.c (incomplete_type_error): Restore previous
14307 cp_error and cp_error_at call sequence.
14309 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
14311 * class.c (dump_class_hierarchy): Make format agree with argument;
14312 cast pointer to unsigned long and print with %lx.
14314 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
14316 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
14318 * typeck.c (composite_pointer_type, common_type,
14319 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
14320 build_function_call_real, convert_arguments,
14321 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
14322 build_unary_op, mark_addressable, build_compound_expr,
14323 build_static_cast, build_reinterpret_cast, build_const_cast,
14324 build_c_cast, build_modify_expr, get_delta_difference,
14325 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
14326 'ISO C++'. Fusion consecutive calls to diagnostic message routines
14327 into a single one.
14328 * typeck2.c (readonly_error, abstract_virtuals_error,
14329 process_init_constructor, check_for_new_type): Likewise.
14331 2000-01-19 Mark Mitchell <mark@codesourcery.com>
14333 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
14334 VAR_DECLs.
14336 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
14338 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
14339 (build_x_typeid): Likewise.
14340 (get_tinfo_fn): Likewise.
14341 (get_tinfo_fn_unused): Rename to ...
14342 (get_tinfo_decl): ... here.
14343 * rtti.c (build_headof): Replace logic error with assertion.
14344 (get_tinfo_fn_dynamic): Rename to ...
14345 (get_tinfo_decl_dynamic): ... here. Make static. Use
14346 complete_type_or_else.
14347 (build_x_typeid): Move into ...
14348 (build_typeid): ... here. Adjust call to
14349 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
14350 throw_bad_typeid expression.
14351 (get_tinfo_fn_unused): Rename to ...
14352 (get_tinfo_decl): ... here. Adjust comment.
14353 (get_tinfo_fn): Delete.
14354 (tinfo_from_decl): New static function.
14355 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
14356 (get_typeid): Use complete_type_or_else.
14357 (build_dynamic_cast_1): Adjust calls to
14358 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
14359 * parse.y (primary): Adjust call to build_typeid.
14360 * except.c (build_eh_type_type_ref): Adjust call to
14361 get_tinfo_decl. Mark as used.
14362 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
14363 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
14364 * parse.c: Regenerated.
14366 2000-01-17 Mark Mitchell <mark@codesourcery.com>
14368 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
14369 calling convention.
14370 (resolves_to_fixed_type_p): Document calling convention.
14371 * rtti.c (build_x_typeid): Initialize NONNULL.
14373 * cp-tree.h (build_shared_int_cst): New function.
14374 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
14375 * class.c (modify_vtable_entry): Likewise.
14376 (add_virtual_function): Split out code to generated shared
14377 INTEGER_CSTs to build_share_int_cst.
14378 (modify_all_vtables): Handle all the overridden functions here.
14379 Add overridden functions from non-primary virtual bases to the
14380 primary vtable.
14381 (finish_struct_1): Adjust call to modify_all_vtables. Add
14382 overridden functions from non-primary bases to the vtable.
14383 * tree.c (build_shared_int_cst): New function.
14385 * cp-tree.h (scratchalloc): Remove.
14386 (build_scratch_list): Likewise.
14387 * call.c (convert_class_to_reference): Replace build_scratch_list
14388 and build_expr_list with build_tree_list.
14389 (add_candidate): Replace scratchalloc with expralloc. Note memory
14390 leak.
14391 (build_user_type_conversion_1): Replace build_scratch_list
14392 and build_expr_list with build_tree_list.
14393 (build_new_op): Likewise.
14394 (build_op_delete_call): Likewise.
14395 (convert_like): Likewise.
14396 * cvt.c (ocp_convert): Likewise.
14397 * decl.c (start_decl): Likewise.
14398 (start_function): Likewise.
14399 (finish_destructor_body): Likewise.
14400 (maybe_build_cleanup_1): Likewise.
14401 * decl2.c (reparse_decl_as_expr): Likewise.
14402 * init.c (perform_member_init): Likewise.
14403 (expand_cleanup_for_base): Likewise.
14404 (build_builtin_delete_call): Likewise.
14405 (build_new_1): Likewise.
14406 (build_delete): Likewise.
14407 * method.c (do_build_assign_ref): Likewise.
14408 * parse.y (already_scoped_stmt): Likewise.
14409 (nontrivial_exprlist): Likewise.
14410 (net_initializer): Likewise.
14411 (initlist): Likewise.
14412 * parse.c: Regenerated.
14413 * rtti.c (build_x_typeid): Likewise.
14414 (build_dynamic_cast_1): Likewise.
14415 * typeck.c (build_x_compound_expr): Likewise.
14416 (build_static_cast): Likewise.
14417 (build_modify_expr): Likewise.
14419 * cp-tree.h (DECL_VINDEX): Add documentation.
14420 * class.c (build_vtable_entry): Likewise.
14421 (start_vtable): Add comment.
14422 (add_virtual_function): Replace pending_hard_virtuals with
14423 overridden_virtuals and pending_virtuals with new_virtuals.
14424 Replace redundant assignments with assertions.
14425 (check_for_override): Add comment.
14426 (check_bases_and_members): Replace pending_hard_virtuals with
14427 overridden_virtuals and pending_virtuals with new_virtuals.
14428 (create_vtbl_ptr): Likewise.
14429 (layout_class_type): Likewise.
14430 (finish_struct_1): Likewise. Add comments.
14432 2000-01-16 Mark Mitchell <mark@codesourcery.com>
14434 * class.c (finish_struct_1): Replace redundant code with
14435 assertions.
14437 * cp-tree.h (flag_new_abi): Move.
14438 (flag_use_cxa_atexit): Likewise.
14439 (flag_honor_std): Likewise.
14440 (flag_rtti): Likewise.
14441 (vbase_offsets_in_vtable_p): Define.
14442 (vptrs_present_everywhere_p): Likewise.
14443 (TYPE_CONTAINS_VPTR_P): Likewise.
14444 (dfs_walk_real): Declare.
14445 * class.c (build_vbase_pointer_fields): Check
14446 vbase_offsets_in_vtable_p.
14447 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
14448 BINFO_VPTR_FIELD.
14449 (build_vbase_offset_vtbl_entries): Simplify.
14450 (build_vbase_offset_vtbl_entries): Adjust.
14451 (build_vbase_pointer): Add ability to look up vbase offsets in
14452 vtable.
14453 (start_vtable): New function.
14454 (add_virtual_function): Use it.
14455 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
14456 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
14457 (build_vtbl_initializer): Take the type of the complete object as
14458 input. Use it to correctly calculate vbase offsets.
14459 (dfs_finish_vtbls): Pass the complete type to
14460 build_vtbl_initializer.
14461 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
14462 (create_vtable_ptr): Create a vtable even if there are no
14463 new virtual functions, under the new ABI.
14464 (finish_struct_1): Likewise.
14465 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
14466 * decl.c (exapnd_static_init): Remove call to
14467 preserve_initializer.
14468 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
14469 vtables.
14470 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
14471 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
14472 (construct_virtual_bases): Don't initialize virtual base pointers
14473 under the new ABI.
14474 (build_aggr_init): Clean up comment.
14475 (expand_aggr_init_1): Likewise.
14476 * rtti.c (expand_class_desc): Store the virtual function table
14477 index where the vbase offset lives in the offset field.
14478 * search.c (dfs_walk_real): Make it global.
14479 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
14480 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
14482 * tinfo.h (USItype): Make it signed under the new ABI.
14483 * tinfo.cc (convert_to_base): New function. Encapsulate base
14484 conversion logic here.
14485 (__class_type_info::do_upcast): Use it.
14486 (__class_type_info::do_dyncast): Likewise.
14487 (__class_type_info::do_find_public_subobj): Likewise.
14489 * init.c (construct_virtual_bases): Don't look up the addresses of
14490 virtual bases at run-time.
14492 * class.c (build_vbase_pointer): Relocate.
14493 (build_vbase_pointer_fields): Likewise.
14494 (dfs_build_vbase_offset_vtbl_entries): Likewise.
14495 (build_vbase_offset_vtbl_entries): Likewise.
14497 * decl.c (init_decl_processing): Complain if -fnew-abi
14498 -fno-vtable-thunks is used.
14500 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
14501 flag_new_abi.
14503 2000-01-15 Mark Mitchell <mark@codesourcery.com>
14505 * cp-tree.h (num_extra_vtbl_entries): New function.
14506 (size_extra_vtbl_entries): Likewise.
14507 (dfs_vtable_path_unmark): Likewise.
14508 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
14509 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
14510 * class.c (num_extra_vtbl_entries): New function.
14511 (size_extra_vtbl_entries): Likewise.
14512 (dfs_build_vbase_offset_vtbl_entries): New function.
14513 (build_vbase_offset_vtbl_entries): Likewise.
14514 (build_vtbl_initializer): Use it.
14515 (finish_struct_1): Adjust vtable sizes (using
14516 num_extra_vtbl_entries).
14517 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
14518 THUNK_DECL is non-NULL before expanding it.
14519 * init.c (expand_virtual_init): Adjust the vtable pointer by
14520 size_extra_vtbl_entries before storing it.
14521 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
14522 Handle TREE_LIST parameters here, not in the dfs_* functions.
14523 (dfs_unmarked_real_bases_queue_p): Adjust.
14524 (dfs_marked_real_bases_queue_p): Likewise.
14525 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
14526 (dfs_vtable_path_marked_real_bases_queue_p): New function.
14527 (dfs_vtable_path_unmark): Likewise.
14529 2000-01-14 Mark Mitchell <mark@codesourcery.com>
14531 * optimize.c (copy_body_r): Clear the operand three of a
14532 TARGET_EXPR when copying it.
14534 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
14536 * method.c (build_decl_overload_real): Check whether we are in ::
14537 before returning __builtin_new/delete.
14539 2000-01-13 Mark Mitchell <mark@codesourcery.com>
14541 * pt.c (tsubst_friend_function): Improve comment.
14542 (instantiate_decl): Avoid crashing when a "nested" function is
14543 instantiated from the top level.
14545 * dump.c (dqeueue_and_dump): Dump
14546 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
14548 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14550 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
14552 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
14554 * g++spec.c (lang_specific_driver): Add -fnew-abi if
14555 ENABLE_NEW_GXX_ABI defined.
14556 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
14557 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
14558 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
14560 2000-01-12 Mark Mitchell <mark@codesourcery.com>
14562 * decl.c (start_cleanup_fn): Call pushdecl.
14564 * call.c (convert_class_to_reference): Fix typos.
14565 (build_conditional_expr): Handle errors gracefully.
14566 * class.c (push_nested_class): Likewise.
14567 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
14568 (DECL_THIS_EXTERN): Use it.
14569 (DECL_THIS_STATIC): Likewise.
14570 * cvt.c (convert_to_void): Handle errors gracefully.
14571 (build_expr_type_conversion): Likewise.
14572 * decl.c (maybe_push_decl): Likewise.
14573 (start_decl_1): Likewise.
14574 (require_complete_types_for_parms): Likewise.
14575 * parse.y (structsp): Likewise.
14576 (base_class): Likewise.
14577 * parse.c: Regenerated.
14578 * pt.c (finish_member_template_decl): Likewise.
14579 * typeck.c (decay_conversion): Likewise.
14581 * cp-tree.h (dfs_skip_vbases): New function.
14582 (find_vbase_instance): Likewise.
14583 * class.c (determine_primary_base): Allow a nearly empty base to
14584 serve as a primary base class under the new ABI.
14585 (get_class_offset_1): Rename to ...
14586 (dfs_get_class_offset): ... this. Simplify. Don't issue error
14587 messages here.
14588 (get_class_offset): Use it. Issue error messages here.
14589 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
14590 find the right copies of virtual bases.
14591 (fixup_vtable_deltas1): Rename to ...
14592 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
14593 bases as primary bases.
14594 (fixup_vtable_deltas): Remove.
14595 (override_one_vtable): Handle virtual bases as primary bases.
14596 (merge_overrides): Likewise.
14597 (finish_struct_1): Likewise.
14598 (dump_class_hierarchy): Dump primary-ness of bases as well.
14599 * search.c (mark_primary_bases): Use a pre-order traversal to
14600 handle primary virtual bases.
14601 (dfs_skip_vbases): New fiunction.
14602 (expand_upcast_fixups): Adjust to handle primary virtual bases.
14603 (fixup_virtual_upcast_offsets): Likewise.
14604 (fixup_all_virtual_upcast_offsets): Likewise.
14605 (dfs_find_vbase_instances): New function.
14606 (find_vbase_instance): Likewise.
14608 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
14610 * lex.c (DIR_SEPARATOR): Delete macro.
14612 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
14614 * decl2.c (lang_decode_option): Handle automatic line wrapping
14615 option.
14617 2000-01-11 Mark Mitchell <mark@codesourcery.com>
14619 * friend.c (do_friend): Don't resolve scopes when processing
14620 template declarations, even if the qualifying scope doesn't
14621 involve template parameters.
14623 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
14625 * class.c (dfs_modify_vtables_queue_p): Remove.
14626 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
14627 and dfs_marked_real_bases_queue_p instead of
14628 dfs_modify_vtables_queue_p.
14630 * class.c (build_vbase_path): Simplify.
14631 (dfs_propagate_binfo_offsets): New function.
14632 (propagate_binfo_offsets): Use it.
14633 (remove_base_field): Simplify.
14634 (dfs_set_offset_for_vbases): Remove.
14635 (dfs_set_offset_for_shared_vbases): New function.
14636 (dfs_set_offset_for_unshared_vbases): Likewise.
14637 (layout_virtual_bases): Use them.
14638 (layout_basetypes): Don't call propagate_binfo_offsets.
14639 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
14640 for the vbases.
14642 * class.c (build_base_field): New function, split out from ...
14643 (build_base_fields): ... here. Use it. Allocate primary bases
14644 first, under the new ABI.
14645 (get_vtable_entry): Remove.
14646 (remove_base_field): New function, split out from ...
14647 (remove_base_fields): ... here. Adjust since primary bases come
14648 first under the new ABI.
14650 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
14651 (initialize_vtbl_ptrs): New function.
14652 (expand_indirect_vtbls_init): Change prototype.
14653 (convert_pointer_to_vbase): Declare.
14654 * init.c (expand_direct_vtbls_init): Remove.
14655 (dfs_initialize_vtbl_ptrs): New function.
14656 (initialize_vtbl_ptrs): Likewise.
14657 (emit_base_init): Use initialize_vtbl_ptrs.
14658 * search.c (convert_pointer_to_vbase): Make it global.
14659 (expand_indirect_vtbls_init): Remove vtable initialization code.
14660 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
14662 * class.c (dfs_finish_vtbls): New function.
14663 (finish_vtbls): Use it.
14664 (dump_class_hierarchy): New function.
14666 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
14667 (BINFO_VBASE_PRIMARY_P): New macro.
14668 (BINFO_VIRTUALS): Add to documentation.
14669 (SET_BINFO_PRIMARY_MARKED_P): Remove.
14670 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
14671 (dfs_mark_primary_bases_queue_p): Likewise.
14672 (dfs_unmarked_real_bases_queue_p): New function.
14673 (dfs_marked_real_bases_queue_p): Likewise.
14674 * search.c (dfs_mark_primary_bases): Adjust.
14675 (mark_primary_bases): Likewise.
14676 (get_shared_vbase_if_not_primary): New function.
14677 (dfs_unmarked_real_bases_queue_p): Likewise.
14678 (dfs_marked_real_bases_queue_p): Likewise.
14679 (dfs_get_pure_virtuals): Simplify.
14680 (get_pure_virtuals): Likewise.
14682 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14684 * lex.c: Include tm_p.h.
14686 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
14688 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
14690 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
14692 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
14693 * pt.c (instantiate_decl): Defer comdat templates that might not be
14694 needed.
14696 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
14697 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
14698 (finish_file): Likewise.
14700 * decl2.c (import_export_class): Undo 12/14 change.
14702 * error.c (dump_decl): operator new, not operatornew.
14704 * class.c (field_decl_cmp): A nontype is "greater" than a type.
14705 * search.c (lookup_field_1): Look for the last field with the
14706 desired name.
14708 2000-01-05 Nathan Sidwell <nathan@acm.org>
14710 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
14711 FUNCTION_DECL.
14713 2000-01-05 Nathan Sidwell <nathan@acm.org>
14715 * typeck.c (build_static_cast): Don't strip target qualifiers
14716 when casting from a class.
14718 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14720 * class.c (warn_hidden): Initialize variable `fndecl'.
14722 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
14724 * decl.c (flag_isoc9x): New variable to be able to use code in
14725 c-common.c. For now always zero.
14727 2000-01-03 Mark Mitchell <mark@codesourcery.com>
14729 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
14730 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
14731 or unshare_base_binfos for virtual bases here.
14732 * search.c (dfs_get_vbase_types): Do it here.
14733 (get_vbase_types): Adjust.
14735 2000-01-02 Mark Mitchell <mark@codesourcery.com>
14737 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
14738 (BINFO_PRIMARY_MARKED_P): Use flag 5.
14739 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
14740 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
14741 (unmark_primary_bases): Remove declaration.
14742 (unmarkedp): Declare.
14743 (dfs_vbase_unmark): Likewise.
14744 * class.c (determine_primary_base): Return immediately if there
14745 are no base classes. Call mark_primary_bases here.
14746 (modify_all_direct_vtables): Remove.
14747 (modify_all_indirect_vtables): Remove.
14748 (dfs_modify_vtables_queue_p): New function.
14749 (dfs_modify_vtables): New function.
14750 (modify_all_vtables): Use them.
14751 (build_base_fields): Build FIELD_DECLs for primary virtual base
14752 classes.
14753 (create_vtable_ptr): Don't call determine_primary_base here.
14754 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
14755 (dfs_set_offset_for_vbases): ... this.
14756 (layout_virtual_bases): Use it.
14757 (layout_class_type): Call determine_primary_base here.
14758 * search.c (unmarkedp): Make it global.
14759 (shared_marked_p): Simplify.
14760 (shared_unmarked_p): Likewise.
14761 (dfs_primary_bases_queue_p): Remove.
14762 (dfs_unmark_primary_bases): Likewise.
14763 (unmark_primary_bases): Likewise.
14764 (mark_primary_bases): Simplify.
14765 (get_pure_virtuals): Don't call mark_primary_bases here.
14766 (dfs_vbase_unmark): New function.
14767 (get_vbase_types): Simplify.
14769 * class.c (struct base_info): Remove.
14770 (determine_primary_base): Take has_virtual_p rather than a
14771 base_info as input. Don't calculate max_has_virtual.
14772 (finish_struct_bits): Remove max_has_virtual argument.
14773 (create_vtable_ptr): Remove max_has_virtual_p argument.
14774 (layout_virtual_bases): Remove max argument.
14775 (layout_basetypes): Likewise.
14776 (layout_class_type): Remove max_has_virtual_p argument.
14777 (finish_struct_1): Remove max_has_virtual.
14779 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
14780 (layout_basetypes): Remove.
14781 * class.c (propagate_binfo_offsets): Moved here from tree.c.
14782 Update to handle primary virtual bases.
14783 (remove_base_fields): New function, split out from
14784 layout_basetypes.
14785 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
14786 (layout_virtual_bases): New function, split out from
14787 layout_basetypes. Update to handle primary virtual bases.
14788 (layout_basetypes): Moved here from tree.c. Use
14789 remove_base_fields and layout_virtual_bases.
14790 * search.c (dfs_mark_primary_bases_queue_p): New function.
14791 (mark_primary_bases): Use it.
14792 * tree.c (CEIL): Remove.
14793 (propagate_binfo_offsets): Remove.
14794 (layout_basetypes): Remove.
14796 2000-01-01 Mark Mitchell <mark@codesourcery.com>
14798 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
14799 (BINFO_PRIMARY_MARKED_P): New macro.
14800 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
14801 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
14802 (mark_primary_bases): New function.
14803 (unmark_primary_bases): Likewise.
14804 * search.c (get_abstract_virtuals_1): Remove.
14805 (dfs_mark_primary_bases): New function.
14806 (mark_primary_bases): Likewise.
14807 (dfs_unmark_primary_bases): Likewise.
14808 (unmark_primary_bases): Likewise.
14809 (dfs_get_pure_virtuals): Likewise.
14811 2000-01-01 Mark Mitchell <mark@codesourcery.com>
14813 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
14814 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
14815 (modify_one_vtable): Adjust.
14816 (fixup_vtable_deltas1): Likewise.
14817 (override_one_vtable): Likewise.
14818 * search.c (get_abstract_virtuals_1): Likewise.
14819 (get_pure_virtuals): Likewise.
14820 (expand_upcast_fixups): Likewise.
14821 * tree.c (debug_binfo): Likewise.
14823 * class.c (build_vtable): Don't return a value. Don't rebuild
14824 vtables for bases that have already been handled.
14825 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
14826 already been handled.
14827 (modify_one_vtable): Adjust accordingly.
14828 (fixup_vtable_deltas1): Likewise.
14829 (finish_struct_1): Likewise.
14831 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
14833 * call.c (build_new_method_call): Also check destructors.