| blob | 6702af2a6c748d6f56463398d1efd2cbb46ca495 |
1 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
3 * decl.c (cxx_push_function_context): Delete.
4 (cxx_pop_function_context): Delete.
5 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
6 code only).
7 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
8 LANG_HOOKS_FUNCTION_FINAL): Delete.
9 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
10 LANG_HOOKS_MISSING_NORETURN_OK_P.
11 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
12 Delete prototype.
13 * semantics.c (current_stmt_tree): Fix comment.
15 2008-04-03 Jakub Jelinek <jakub@redhat.com>
17 PR c++/35741
18 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
19 before calling fold_offsetof.
21 2008-04-03 Tom Tromey <tromey@redhat.com>
23 * Make-lang.in (c++_OBJS): New variable.
25 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
27 * optimize.c (clone_body): New, from tree-inline.c.
29 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
31 * method.c (synthesize_method): Use {push,pop}_function_context.
32 * name-lookup.c (push_to_top_level): Likewise.
33 * parser.c (cp_parser_late_parsing_for_member): Likewise.
35 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
37 PR c++/35578
38 * parser.c (cp_parser_decl_specifier_seq): Add location to error
39 message.
41 2008-03-27 Tom Tromey <tromey@redhat.com>
43 * Make-lang.in: Revert automatic dependency patch.
45 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
47 PR obj-c++/35704
48 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
49 (build_compound_expr): New, for compatibility with C
50 build_compound_expr.
51 (cp_build_compound_expr): Renamed from build_compound_expr.
52 (build_c_cast): New, for compatibility with C build_c_cast.
53 (cp_build_c_cast): Renamed from build_c_cast.
54 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
55 * decl.c (cxx_maybe_build_cleanup): Ditto.
56 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
57 (cp_build_compound_expr): Renamed from build_compound_expr.
58 (build_c_cast): Add C-compatible prototype.
59 (cp_build_c_cast): Renamed from build_c_cast.
60 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
61 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
63 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
65 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
66 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
67 ending in a pack expansion, both of which can occur when
68 substituting into a nested template.
69 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
70 instantiating the sizeof...(X) form, make tsubst_copy do the work.
71 * parser.c (cp_parser_template_parameter): Deal with unnamed
72 non-type template parameter packs identified by pack expansions in
73 the parameter type.
75 2008-03-26 Jakub Jelinek <jakub@redhat.com>
77 PR c++/35546
78 * pt.c (apply_late_template_attributes): Don't call tsubst on
79 first attribute argument if it is IDENTIFIER_NODE.
81 PR c++/35332
82 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
83 and LTGT_EXPR to pp_expression.
85 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
87 * pt.c (coerce_template_template_parm): Moved the body of the loop
88 of coerce_template_template_parms here, to make iteration over a
89 template argument pack simpler.
90 Also, allow matching of a template parameter pack in the template
91 template parameter to a template parameter in the template
92 template argument.
93 (coerce_template_template_parms): Deal with variadic template
94 template parameters. Use coerce_template_template_parm.
95 (unify): Make sure we coerce the template template argument's
96 template arguments to the template template parameter's template
97 parameters, not the other way around.
99 2008-03-25 Tom Tromey <tromey@redhat.com>
101 * Make-lang.in: Remove .o targets.
102 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
103 (GXX_OBJS): Update.
104 (c++_OBJS): New variable.
105 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
107 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
109 * typeck.c (composite_pointer_type_r): Add SFINAE support.
110 (composite_pointer_type): Ditto.
111 (common_type): Fix call to composite_pointer_type.
112 (cxx_sizeof_nowarn): New; used to be a macro.
113 (cxx_sizeof_expr): Add SFINAE support.
114 (cxx_alignof_expr): Ditto.
115 (decay_conversion): Fix calls for SFINAE support.
116 (rationalize_conditional_expr): Add SFINAE support.
117 (build_class_member_access_expr): Ditto.
118 (finish_class_member_access_expr): Ditto.
119 (build_x_indirect_ref): Ditto.
120 (build_indirect_ref): Original version renamed to
121 cp_build_indirect_ref; new version provides a bridge from
122 c-common.
123 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
124 support.
125 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
126 (build_function_call): Original version renamed to
127 cp_build_function_call; new version provides a bridge from
128 c-common.
129 (cp_build_function_call): Was build_function_call; added SFINAE
130 support.
131 (convert_arguments): Add SFINAE support.
132 (build_x_binary_op): Ditto.
133 (build_binary_op): Original version renamed to cp_build_binary_op;
134 new version provides a bridge from c-common.
135 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
136 (pointer_diff): Fix calls for SFINAE.
137 (build_x_unary_op): Add SFINAE support.
138 (condition_conversion): Fix calls for SFINAE.
139 (build_unary_op): Original version renamed to cp_build_unary_op;
140 new version provides a bridge from c-common.
141 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
142 (unary_complex_lvalue): Fix calls for SFINAE.
143 (build_x_conditional_expr): Add SFINAE support.
144 (build_x_compound_expr_from_list): Fix calls for SFINAE.
145 (build_x_compound_expr): Add SFINAE support.
146 (convert_ptrmem): Fix calls for SFINAE.
147 (build_static_cast_1): Add SFINAE support.
148 (build_static_cast): Ditto.
149 (build_reinterpret_cast_1): Ditto.
150 (build_reinterpret_cast): Ditto.
151 (build_const_cast_1): Ditto.
152 (build_const_cast): Ditto.
153 (build_c_cast): Ditto.
154 (build_modify_expr): Original version renamed to
155 cp_build_modify_expr; new version provides a bridge from c-common.
156 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
157 support.
158 (build_x_modify_expr): Add SFINAE support.
159 (build_ptrmemfunc): Fix calls for SFINAE.
160 (convert_for_assignment): Add SFINAE support.
161 (convert_for_initialization): Ditto.
162 (check_return_expr): Fix calls for SFINAE.
163 (lvalue_or_else): Add SFINAE support.
164 * init.c (perform_member_init): Fix calls for SFINAE.
165 (emit_mem_initializers): Ditto.
166 (expand_virtual_init): Ditto.
167 (expand_cleanup_for_base): Ditto.
168 (build_aggr_init): Add SFINAE support.
169 (expand_default_init): Ditto.
170 (expand_aggr_init_1): Fix calls for SFINAE.
171 (build_offset_ref): Ditto.
172 (build_new_1): Add SFINAE support.
173 (build_new): Ditto.
174 (build_vec_delete_1): Fix calls for SFINAE.
175 (get_temp_regvar): Ditto.
176 (build_vec_init): Add SFINAE support.
177 (build_dtor_call): Fix calls for SFINAE.
178 (build_delete): Ditto.
179 (push_base_cleanups): Ditto.
180 (build_vec_delete_1): Ditto.
181 * class.c (build_base_path): Fix calls for SFINAE.
182 (build_simple_base_path): Ditto.
183 (convert_to_base_statically): Ditto.
184 (build_vfn_ref): Ditto.
185 (resolve_address_of_overloaded_function): Ditto.
186 * decl.c (check_initializer): Fix calls for SFINAE.
187 (register_dtor_fn): Ditto.
188 (compute_array_index_type): Ditto.
189 (finish_enum): Ditto.
190 (start_preparsed_function): Ditto.
191 (cxx_maybe_build_cleanup): Ditto.
192 * call.c (convert_like): Add COMPLAIN argument.
193 (convert_like_with_context): Ditto.
194 (build_this): Fix calls for SFINAE.
195 (build_user_type_conversion): Ditto.
196 (resolve_args): Ditto.
197 (build_new_function_call): Add SFINAE support.
198 (build_operator_new_call): Fix calls for SFINAE.
199 (build_object_call): Add SFINAE support.
200 (build_conditional_expr): Ditto.
201 (build_new_op): Ditto.
202 (build_op_delete_call): Fix calls for SFINAE.
203 (build_temp): Ditto.
204 (convert_like_real): Add SFINAE support.
205 (build_x_va_arg): Fix calls for SFINAE.
206 (convert_default_arg): Ditto.
207 (build_over_call): Add SFINAE support.
208 (build_java_interface_fn_ref): Fix calls for SFINAE.
209 (build_special_member_call): Add SFINAE support.
210 (build_new_method_call): Ditto.
211 (perform_implicit_conversion): Ditto.
212 (perform_direct_initialization_if_possible): Ditto.
213 (initialize_reference): Fix calls for SFINAE.
214 * method.c (do_build_assign_ref): Fix calls for SFINAE.
215 * rtti.c (build_headof): Fix calls for SFINAE.
216 (get_tinfo_decl_dynamic): Ditto.
217 (get_typeid): Ditto.
218 (build_dynamic_cast_1): Add SFINAE support.
219 (build_dynamic_cast): Ditto.
220 (tinfo_base_init): Fix calls for SFINAE.
221 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
222 (do_end_catch): Ditto.
223 (initialize_handler_parm): Ditto.
224 (expand_start_catch_block): Ditto.
225 (do_allocate_exception): Ditto.
226 (do_free_exception): Ditto.
227 (build_throw): Ditto.
228 * cvt.c (build_up_reference): Fix calls for SFINAE.
229 (convert_to_reference): Ditto.
230 (ocp_convert): Ditto.
231 (convert_to_void): Add SFINAE support.
232 * tree.c (build_dummy_object): Fix calls for SFINAE.
233 (stabilize_expr): Ditto.
234 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
235 parameter.
236 (build_new_method_call): Ditto.
237 (build_special_member_call): Ditto.
238 (build_new_op): Ditto.
239 (perform_implicit_conversion): Ditto.
240 (perform_direct_initialization_if_possible): Ditto.
241 (convert_to_void): Ditto.
242 (build_aggr_init): Ditto.
243 (build_new): Ditto.
244 (build_vec_init): Ditto.
245 (build_dynamic_cast): Ditto.
246 (finish_call_expr): Ditto
247 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
248 (cxx_sizeof_nowarn): Remove macro; add function declaration.
249 (build_class_member_access_expr): Add tsubst_flags_t parameter.
250 (finish_class_member_access_expr): Ditto.
251 (build_x_indirect_ref): Ditto.
252 (cp_build_indirect_ref): New.
253 (cp_build_function_call): Add tsubst_flags_t parameter.
254 (build_x_unary_op): Ditto.
255 (cp_build_unary_op): New.
256 (build_x_conditional_expr): Add tsubst_flags_t parameter.
257 (build_x_compound_expr): Ditto.
258 (build_compound_expr): Ditto.
259 (build_static_cast): Ditto.
260 (build_reinterpret_cast): Ditto.
261 (build_const_cast): Ditto.
262 (build_c_cast): Ditto.
263 (build_x_modify_expr): Ditto.
264 (cp_build_modify_expr): New.
265 (convert_for_initialization): Add tsubst_flags_t parameter.
266 (cp_build_binary_op): Remove macro; add function declaration.
267 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
268 (lvalue_or_else): Ditto.
269 (build_functional_cast): Ditto.
270 * typeck2.c (digest_init): Fix calls for SFINAE.
271 (process_init_constructor_array): Ditto.
272 (process_init_constructor_record): Ditto.
273 (build_x_arrow): Ditto.
274 (build_m_component_ref): Ditto.
275 (build_functional_cast): Add SFINAE support.
276 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
277 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
278 (finish_expr_stmt): Ditto.
279 (finish_for_expr): Ditto.
280 (finish_asm_stmt): Ditto.
281 (finish_non_static_data_member): Ditto.
282 (finish_qualified_id_expr): Ditto.
283 (finish_call_expr): Add SFINAE support.
284 (finish_increment_expr): Fix calls for SFINAE.
285 (finish_unary_op_expr): Ditto.
286 (simplify_aggr_init_expr): Ditto.
287 (finish_omp_clauses): Ditto.
288 (finish_omp_for): Ditto.
289 (finish_omp_barrier): Ditto.
290 (finish_omo_flush): Ditto.
291 * decl2.c (grok_array_decl): Fix calls or SFINAE.
292 (build_anon_union_vars): Ditto.
293 (get_guard_cond): Ditto.
294 (set_guard): Ditto.
295 (one_static_initialization_or_destruction): Ditto.
296 (do_static_initialization_or_destruction): Ditto.
297 (generate_ctor_or_dtor_function): Ditto.
298 (build_offset_ref_call_from_tree): Ditto.
299 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
300 (cp_parser_postfix_dot_deref_expression): Ditto.
301 (cp_parser_unary_expression): Ditto.
302 (cp_parser_new_expression): Ditto.
303 (cp_parser_cast_expression): Ditto.
304 (cp_parser_binary_expression): Ditto.
305 (cp_parser_question_colon_clause): Ditto.
306 (cp_parser_assignment_expression): Ditto.
307 (cp_parser_expression): Ditto.
308 (cp_parser_builtin_offsetof): Ditto.
309 (cp_parser_template_argument): Ditto.
310 (cp_parser_functional_cast): Ditto.
312 2008-03-24 Tom Tromey <tromey@redhat.com>
314 * lex.c (handle_pragma_interface): Don't copy the filename.
315 (handle_pragma_implementation): Copy filename using xstrdup.
317 2008-03-21 Paolo Carlini <pcarlini@suse.de>
319 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
320 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
321 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
322 (PROMOTES_TO_AGGR_TYPE): Remove.
323 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
324 * typeck.c (unary_complex_lvalue, build_modify_expr,
325 convert_for_initialization): Adjust.
326 * init.c (is_aggr_type): Remove.
327 (is_class_type): Add.
328 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
329 build_delete): Adjust.
330 * lex.c (make_aggr_type): Remove.
331 (make_class_type): Add.
332 (cxx_make_type): Adjust.
333 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
334 Adjust.
335 * decl.c (build_typename_type, make_typename_type,
336 make_unbound_class_template, cxx_init_decl_processing,
337 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
338 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
339 grok_op_properties, xref_tag, check_function_type): Adjust.
340 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
341 add_builtin_candidate, add_builtin_candidates,
342 build_user_type_conversion_1, convert_like_real, build_cxx_call,
343 is_subseq, compare_ics): Adjust.
344 * method.c (use_thunk): Adjust.
345 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
346 create_tinfo_types): Adjust.
347 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
348 build_up_reference, convert_to_reference, convert_from_reference,
349 ocp_convert, build_expr_type_conversion): Adjust.
350 * tree.c (bind_template_template_parm, error_type): Adjust.
351 * dump.c (cp_dump_tree): Adjust.
352 * search.c (lookup_member): Adjust.
353 * friend.c (make_friend_class, do_friend): Adjust.
354 * typeck2.c (store_init_value, process_init_constructor_array,
355 process_init_constructor_record, build_x_arrow, build_m_component_ref,
356 build_functional_cast): Adjust.
357 * pt.c (finish_member_template_decl, process_template_parm,
358 lookup_template_class, tsubst_function_type, tsubst,
359 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
360 Adjust.
361 * semantics.c (begin_class_definition, finish_base_specifier,
362 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
363 Adjust.
364 * name-lookup.c (constructor_name_p, push_overloaded_decl,
365 do_class_using_decl, lookup_qualified_name,
366 maybe_process_template_type_declaration): Adjust.
367 * decl2.c (grok_array_decl, check_member_template,
368 constrain_class_visibility): Adjust.
369 * parser.c (cp_parser_class_name): Adjust.
371 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
373 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
375 2008-03-17 Jason Merrill <jason@redhat.com>
377 PR c++/35548
378 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
379 a temp directly to a reference as per DR391.
381 2008-03-12 Richard Guenther <rguenther@suse.de>
383 PR c++/35469
384 Revert:
385 2008-02-04 Richard Guenther <rguenther@suse.de>
387 PR java/35035
388 * decl.c (record_builtin_java_type): Make jboolean a
389 integer type again where its mode doesn't match that of bool.
391 2008-01-25 Richard Guenther <rguenther@suse.de>
393 PR c++/33887
394 * decl.c (record_builtin_java_type): Make __java_boolean
395 a variant of bool.
396 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
397 after TYPE_MAIN_VARIANT check.
399 2008-03-10 Jakub Jelinek <jakub@redhat.com>
401 PR c++/35328
402 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
403 if errorcount.
405 PR c++/35337
406 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
407 DECL_P in not a variable and appears more than once error messages.
409 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
411 Revert:
413 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
415 PR c++/35049
416 PR c++/35096
417 * typeck.c (structural_comptypes): Call cp_comptypes.
418 (comptypes): New; called from the C/C++ common bits to perform
419 strict checks.
420 (cp_comptypes): Renamed from comptypes, which is already used,
421 with a different signature, by the C++ front end.
422 (build_reinterpret_cast_1): Call cp_comptypes.
423 (ptr_reasonably_similar): Ditto.
424 * decl.c (decls_match): Ditto.
425 * cvt.c (convert_to_reference): Ditto.
426 * cp-tree.h (same_type_p): Ditto.
427 (same_or_base_type_p): Ditto.
428 (comptypes): Rename to cp_comptypes.
429 * pt.c (canonical_type_parameter): Call cp_comptypes.
431 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
433 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
434 test for equivalence between pointer and references.
436 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
438 PR 24924
439 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
440 (check_field_decls): Likewise.
441 (note_name_declared_in_class): Likewise.
442 * call.c (build_new_op): Likewise.
443 (convert_like_real): Likewise.
444 (build_over_call): Likewise.
445 * lex.c (unqualified_fn_lookup_error): Likewise.
446 * parser.c (cp_parser_template_id): Likewise.
447 * cvt.c (warn_ref_binding): Likewise.
448 (convert_to_reference): Likewise.
449 (ocp_convert): Likewise.
450 (convert_to_void): Use error instead of pedwarn.
451 * error.c (cp_cpp_error): Use pedantic_warning_kind.
452 * decl.c (compute_array_index_type): Use constant_expression_error.
454 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
456 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
457 that auto is either a storage class or a simple type specifier,
458 depending on the dialect.
459 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
460 specifier in C++98 mode, error in C++0x mode (since we don't
461 support auto as a type specifier, yet).
462 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
463 storage specifier in C++0x mode.
464 (cp_parser_simple_type_specifier): Parse `auto' as a
465 simple-type-specifier, but error because we don't support it yet.
467 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
469 * parser.c (cp_parser_nonclass_name): New.
470 (cp_parser_pseudo_destructor_name): Use it instead of
471 cp_parser_type_name.
472 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
474 2008-02-29 Tom Tromey <tromey@redhat.com>
476 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
477 (cp_lexer_get_preprocessor_token): Update.
478 (cp_lexer_set_source_position_from_token): Don't call
479 restore_input_file_stack.
480 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
482 2008-02-28 Richard Guenther <rguenther@suse.de>
484 Revert:
485 2008-02-26 Richard Guenther <rguenther@suse.de>
487 * decl.c (duplicate_decls): Remove decl from global mapping
488 before ggc_freeing it.
490 2008-02-27 Jakub Jelinek <jakub@redhat.com>
492 PR c++/35368
493 * rtti.c: Include c-pragma.h.
494 (push_abi_namespace, pop_abi_namespace): New functions.
495 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
496 create_tinfo_types, emit_support_tinfos): Use them.
497 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
499 2008-02-26 Jason Merrill <jason@redhat.com>
501 PR c++/35315
502 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
503 to name the struct for linkage purposes even if it has attributes.
504 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
506 2008-02-26 Tom Tromey <tromey@redhat.com>
508 * parser.c (eof_token): Remove old location code.
509 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
510 * decl2.c (generate_ctor_or_dtor_function): Remove old location
511 code.
512 (cp_write_global_declarations): Likewise.
513 * lex.c (cxx_init): Remove old location code.
514 (handle_pragma_implementation): Remove test of
515 USE_MAPPED_LOCATION.
516 * pt.c (tsubst): Remove old location code.
517 * error.c (cp_print_error_function): Remove test of
518 USE_MAPPED_LOCATION.
519 * decl.c (pop_label): Remove old location code.
520 (finish_function): Likewise.
522 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
524 PR 26264
525 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
527 2008-02-26 Richard Guenther <rguenther@suse.de>
529 * decl.c (duplicate_decls): Remove decl from global mapping
530 before ggc_freeing it.
532 2008-02-26 Paolo Carlini <pcarlini@suse.de>
534 PR c++/35323
535 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
537 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
539 * typeck.c (build_class_member_access_expr): Add appropriate
540 OPT_W* parameter to warning.
541 (build_reinterpret_cast_1): Likewise.
542 * name-lookup.c (push_overloaded_decl): Likewise.
544 2008-02-25 Paolo Carlini <pcarlini@suse.de>
546 PR c++/35333
547 * error.c (dump_expr): Handle CONJ_EXPR.
549 2008-02-25 Paolo Carlini <pcarlini@suse.de>
551 PR c++/35338
552 * error.c (dump_type): Handle FIXED_POINT_TYPE.
553 (dump_expr): Handle FIXED_CST.
555 2008-02-24 Jason Merrill <jason@redhat.com>
557 * parser.c (cp_parser_declaration): Handle "inline namespace".
558 (cp_parser_namespace_definition): Likewise.
560 PR c++/33486
561 * name-lookup.c (arg_assoc_namespace): Look down into inline
562 namespaces, too.
564 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
566 * typeck.c (check_for_casting_away_constness): Use 1 single
567 argument, the type of cast, to decide what diagnostics generate.
568 (build_static_cast_1): Remove unused code. Update call to
569 check_for_casting_away_constness.
570 (build_reinterpret_cast_1): Update call to
571 check_for_casting_away_constness.
572 (build_const_cast_1): Likewise.
574 2008-02-24 Paolo Carlini <pcarlini@suse.de>
576 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
577 VEC_NEW_EXPR), forward to pp_expression.
578 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
580 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
582 PR c++/34749
583 * friend.c (do_friend): Call cplus_decl_attributes earlier.
585 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
587 PR C++/34715
588 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
589 template decls' function decl.
591 2008-02-22 Paolo Carlini <pcarlini@suse.de>
593 PR c++/35282
594 Revert:
595 2008-02-14 Paolo Carlini <pcarlini@suse.de>
597 PR c++/28743
598 * pt.c (determine_specialization): In case of function templates,
599 when the type of DECL does not match FN there is no match.
601 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
603 PR c/19999
604 * typeck.c (build_binary_op): Warn about floating point
605 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
607 2008-02-19 Jason Merrill <jason@redhat.com>
609 PR c++/34950
610 * pt.c (resolve_overloaded_unification): Set processing_template_decl
611 while we look for possible bindings.
613 2008-02-19 Jakub Jelinek <jakub@redhat.com>
615 PR c++/35028
616 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
618 PR c++/34964
619 PR c++/35244
620 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
621 vars. Afterwards ensure v is VAR_DECL.
623 PR c++/35078
624 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
625 call cp_finish_decl.
626 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
627 early.
629 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
631 PR c++/35023
632 PR c++/35024
633 PR c++/35026
634 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
635 is error_mark_node, return an error early.
636 (find_parameter_packs_r): Pass the pointer set along to recursive
637 calls of cp_walk_subtrees; don't try to manage the pointer set
638 ourselves.
639 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
640 (make_pack_expansion): Ditto.
641 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
642 a second pass through the tree with find_parameter_packs_r; that
643 second pass no longer does anything.
644 (push_template_decl_real): If we have an erroneous declaration,
645 set its type to error_mark_node before returning an error.
647 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
649 PR c++/34050
650 * pt.c (tsubst_initializer_list): Deal with the use of
651 VOID_TYPE_NODE to indicate value-initialization of the bases.
653 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
654 Jason Merrill <jason@redhat.com>
656 PR c++/5645
657 PR c++/11159
658 * class.c (type_has_user_nondefault_constructor): New fn.
659 * cp-tree.h: Declare it.
660 * init.c (emit_mem_initializers): Use it for -W warning about
661 missing base initializer.
663 2008-02-14 Paolo Carlini <pcarlini@suse.de>
665 PR c++/28743
666 * pt.c (determine_specialization): In case of function templates,
667 when the type of DECL does not match FN there is no match.
669 2008-02-13 Jakub Jelinek <jakub@redhat.com>
670 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
672 PR c++/35138
673 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
674 are not identifier :: ~, return before calling cp_parser_type_name.
676 2008-02-13 Jason Merrill <jason@redhat.com>
678 PR c++/34962, c++/34937, c++/34939
679 * decl2.c (is_late_template_attribute): Always defer attributes
680 vector_size and weak.
682 PR c++/34774
683 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
684 of enumerators, too.
686 2008-02-12 Jason Merrill <jason@redhat.com>
688 PR c++/34824
689 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
690 if we're doing conversions to call a user-defined conversion function.
692 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
694 PR c++/29048
695 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
696 check here, too.
698 2008-02-12 Jakub Jelinek <jakub@redhat.com>
700 PR c++/34862
701 * init.c (build_new_1): Don't create placement_expr before
702 constructing alloc_call. Verify that the pointer is passed by
703 value to operator new.
705 2008-02-11 Jason Merrill <jason@redhat.com>
707 PR c++/35097
708 * pt.c (tsubst): Don't look up a template typedef in an explicit
709 specialization.
711 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
713 PR c++/35113
714 * tree.c (cp_build_qualified_type_real): When building a
715 cv-qualified array type, build it as a unique type with
716 build_cplus_array_type_1 and then adopt the unqualified type's
717 main variant.
719 2008-02-11 Paolo Carlini <pcarlini@suse.de>
721 PR c++/35077
722 * decl.c (groktypename): Check grokdeclarator return.
724 2008-02-10 Jason Merrill <jason@redhat.com>
726 PR c++/34094
727 * decl2.c (cp_write_global_declarations): Don't write out static
728 data members with DECL_IN_AGGR_P set.
730 2008-02-08 Jason Merrill <jason@redhat.com>
732 PR c++/35116
733 * tree.c (build_target_expr_with_type): Handle void initializer.
734 (bot_manip): Remap slot before recursing.
736 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
738 PR other/35107
739 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
741 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
743 PR c++/35056
744 * tree.c: Include tree-flow.h.
745 (build_target_expr): Check type compatibility.
746 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
747 * call.c (convert_like_real): Convert bitfield to expected type.
749 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
751 PR c++/35049
752 PR c++/35096
753 * typeck.c (structural_comptypes): Call cp_comptypes.
754 (comptypes): New; called from the C/C++ common bits to perform
755 strict checks.
756 (cp_comptypes): Renamed from comptypes, which is already used,
757 with a different signature, by the C++ front end.
758 (build_reinterpret_cast_1): Call cp_comptypes.
759 (ptr_reasonably_similar): Ditto.
760 * decl.c (decls_match): Ditto.
761 * cvt.c (convert_to_reference): Ditto.
762 * cp-tree.h (same_type_p): Ditto.
763 (same_or_base_type_p): Ditto.
764 (comptypes): Rename to cp_comptypes.
765 * pt.c (canonical_type_parameter): Call cp_comptypes.
767 2008-02-05 Jakub Jelinek <jakub@redhat.com>
769 PR c++/33553
770 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
771 value dependent expression.
773 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
775 PR c++/35074
776 * decl2.c (save_template_attributes): When we're modifying the
777 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
778 all of the other variants to add those same attributes. Otherwise,
779 the main variant will be inconsistent with those other variants.
781 2008-02-04 Richard Guenther <rguenther@suse.de>
783 PR java/35035
784 * decl.c (record_builtin_java_type): Make jboolean a
785 integer type again where its mode doesn't match that of bool.
787 2008-02-02 Jason Merrill <jason@redhat.com>
788 Mark Mitchell <mark@codesourcery.com>
790 PR c++/33916
791 * init.c (build_value_init_1): New function.
792 (build_value_init): New function.
793 * typeck2.c (build_functional_cast): Call it.
794 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
796 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
797 TYPE_HAS_CONSTRUCTOR.
798 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
799 add_implicitly_declared_members): Adjust.
800 (check_field_decls): Adjust. Remove warnings about reference/const
801 in class without constructor.
802 (check_bases_and_members): Adjust. Give those warnings here instead.
803 * decl.c (fixup_anonymous_aggr): Adjust.
804 (check_initializer): Adjust, clarify logic slightly.
805 (grok_special_member_properties): Adjust, only set if user-provided.
806 * rtti.c (create_tinfo_types): Don't set.
807 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
808 Use same_type_ignoring_top_level_qualifiers_p.
809 * pt.c (check_explicit_specialization): Adjust.
810 (instantiate_class_template): Adjust.
812 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
813 Jakub Jelinek <jakub@redhat.com>
815 PR c++/34935
816 PR c++/34936
817 * typeck.c (structural_comptypes): Handle comparisons of
818 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
819 REAL_TYPE nodes.
820 * mangle.c (write_builtin_type): Map down to the canonical type,
821 which will be one of the predefined type nodes.
823 2008-01-29 Michael Meissner <michael.meissner@amd.com>
825 PR 35004
826 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
827 bits to allow for expansion of the number of middle end tree
828 codes.
830 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
832 PR c++/34055
833 PR c++/34103
834 PR c++/34219
835 PR c++/34606
836 PR c++/34753
837 PR c++/34754
838 PR c++/34755
839 PR c++/34919
840 PR c++/34961
841 * typeck.c (check_return_expr): Tweak call to
842 check_for_bare_parameter_packs.
843 * class.c (add_method): Be careful with error_mark_nodes.
844 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
845 signature.
846 * pt.c (struct find_parameter_pack_data): Remove
847 SET_PACKS_TO_ERROR.
848 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
849 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
850 (make_pack_expansion): Ditto.
851 (check_for_bare_parameter_packs): Parameter is now a tree, not a
852 tree*.
853 (process_template_parm): Tweak call to
854 check_for_bare_parameter_packs.
855 (push_template_decl_real): Tweak calls to
856 check_for_bare_parameter_packs. If bare parameter packs are found
857 in the list of exceptions, clear out that list after giving an
858 error.
859 * semantics.c (finish_cond): Tweak call to
860 check_for_bare_parameter_packs.
861 (finish_expr_stmt): Ditto.
862 (finish_for_expr): Ditto.
863 (finish_switch_cond): Ditto.
864 (finish_mem_initializers): Ditto.
865 (finish_member_declaration): Ditto.
866 (finish_static_assert): Check for bare parameter packs in the
867 condition.
868 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
869 attributes of a declaration.
870 * parser.c (cp_parser_using_declaration): Tweak call to
871 check_for_bare_parameter_packs.
872 (cp_parser_base_clause): Ditto.
874 2008-01-28 Jason Merrill <jason@redhat.com>
876 PR c++/35007
877 * class.c (build_base_path): Fix !want_pointer case.
879 2008-01-27 Jason Merrill <jason@redhat.com>
881 PR c++/27177
882 * class.c (build_base_path): Fix previous change.
884 2008-01-26 Jakub Jelinek <jakub@redhat.com>
886 PR c++/34965
887 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
888 and TRUTH_XOR_EXPR.
890 2008-01-26 Richard Guenther <rguenther@suse.de>
892 PR c++/34235
893 * typeck.c (build_binary_op): Remove code to shorten compares.
895 2008-01-25 Richard Guenther <rguenther@suse.de>
897 PR c++/33887
898 * decl.c (record_builtin_java_type): Make __java_boolean
899 a variant of bool.
900 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
901 after TYPE_MAIN_VARIANT check.
903 2008-01-25 Jason Merrill <jason@redhat.com>
905 PR c++/27177
906 * class.c (build_base_path): Don't mess with virtual access if
907 skip_evaluation.
908 * call.c (standard_conversion): Don't check whether source type
909 is complete.
911 * decl2.c (is_late_template_attribute): Don't defer attribute
912 visibility just because the type is dependent.
914 2008-01-25 Jason Merrill <jason@redhat.com>
915 Mark Mitchell <mark@codesourcery.com>
917 PR c++/31780
918 * call.c (standard_conversion): Allow conversion from integer/real
919 to complex.
920 (compare_ics): Such a conversion is worse than a normal arithmetic
921 conversion.
923 2008-01-25 Richard Guenther <rguenther@suse.de>
925 PR c++/33887
926 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
927 to true.
929 2008-01-24 Paolo Carlini <pcarlini@suse.de>
931 PR c++/34603
932 * pt.c (push_template_decl_real): Return error_mark_node in case
933 of template definition of non-template.
935 2008-01-24 Jason Merrill <jason@redhat.com>
937 PR c++/34913
938 * decl2.c (is_late_template_attribute): Defer any attribute with
939 dependent args. Also defer type attributes if the type is dependent.
941 2008-01-22 Jakub Jelinek <jakub@redhat.com>
942 Alexandre Oliva <aoliva@redhat.com>
944 PR c++/33984
945 * call.c (reference_binding): For bitfields use the declared bitfield
946 type.
947 (add_builtin_candidates): Likewise.
948 * class.c (layout_class_type): For bitfields copy over the
949 original type quals.
951 2008-01-22 Jason Merrill <jason@redhat.com>
953 PR c++/28560
954 * decl.c (groktypename): Also ignore attributes on dependent
955 possibly-class types.
957 PR c++/34912
958 * friend.c (do_friend): Check for prior declaration of a friend
959 function of a local class.
960 * name-lookup.c (lookup_name_innermost_nonclass_level):
961 No longer static.
962 * name-lookup.h: Declare it.
964 2008-01-22 Tom Tromey <tromey@redhat.com>
966 PR c++/34829:
967 * init.c (build_new_1): Only disallow Java aggregates.
969 2008-01-22 Jakub Jelinek <jakub@redhat.com>
971 PR c++/34607
972 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
973 if decl or init is error_mark_node.
975 PR c++/34918
976 * error.c (dump_expr): Handle VECTOR_CST.
978 2008-01-21 Jason Merrill <jason@redhat.com>
980 PR c++/33959
981 * pt.c (tsubst_aggr_type): Make sure our context is complete.
983 PR c++/34573
984 * pt.c (retrieve_local_specialization): Robustify.
985 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
987 PR c++/34846
988 * pt.c (tsubst): Only call retrieve_local_specialization if the
989 original typedef was in a function template.
991 PR c++/34196
992 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
994 2008-01-21 Richard Guenther <rguenther@suse.de>
996 PR c++/34850
997 * error.c (cp_print_error_function): Deal with recursive
998 BLOCK trees.
1000 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1002 PR c++/34891
1003 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
1005 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1007 PR c++/34776
1008 PR c++/34486
1009 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
1010 on non-IS_AGGR_TYPE scope.
1011 (constructor_name_p): Assert IS_AGGR_TYPE.
1013 2008-01-18 Ian Lance Taylor <iant@google.com>
1015 PR c++/33407
1016 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
1017 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
1018 DECL_IS_OPERATOR_NEW flag.
1020 2008-01-16 Richard Guenther <rguenther@suse.de>
1022 PR c++/33819
1023 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
1024 for conversions to type variants.
1026 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
1028 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
1029 declaration and code. Update copyright year.
1031 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1033 PR c++/34399
1034 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
1035 know we have a class type.
1037 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1039 PR c++/34751
1040 * pt.c (coerce_template_parameter_pack): When substituting into
1041 the type of a non-type template parameter pack. use the
1042 deduced/substituted arguments.
1043 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
1044 can be a parameter pack with the ellipsis following it. When we
1045 have an erroneous declaration, allow it to be a parameter pack.
1046 (cp_parser_template_parameter): Complain about default
1047 arguments on non-type template parameter packs, and parse them
1048 using the new cp_parser_default_argument.
1049 (cp_parser_parameter_declaration): Complain about parameter packs
1050 with default arguments. Move parsing of default arguments into a
1051 new function, cp_parser_default_argument.
1052 (cp_parser_default_argument): New; extracted from
1053 cp_parser_parameter_declaration.
1055 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1057 PR c++/34051
1058 PR c++/34055
1059 PR c++/34102
1060 PR c++/34103
1061 * typeck.c (check_return_expr): If there are bare parameter packs
1062 in the return value, set it to error_mark_node.
1063 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
1064 * pt.c (find_parameter_packs_r): Look at the type of
1065 IDENTIFIER_NODEs (e.g., for user-defined conversions).
1066 (check_for_bare_parameter_packs): Flip the result: now returns
1067 TRUE when there were bare parameter packs, FALSE otherwise.
1068 (push_template_decl_real): Deal with flipped result of
1069 check_for_bare_parameter_packs.
1070 * semantics.c (finish_cond): If there are bare parameter packs in
1071 the conditional, set it to error_mark_node.
1072 (finish_expr_stmt): If there are bare parameter packs in the
1073 expression, set it to error_mark_node.
1074 (finish_for_expr): Ditto.
1075 (finish_switch_cond): If there are bare parameter packs in
1076 the conditional, set it to error_mark_node.
1077 (finish_mem_initializers): If there are bare parameter packs in
1078 the member initializer, set it to error_mark_node.
1079 (finish_member_declaration): Check the attributes of the
1080 declaration for bare parameter packs, and remove the attributes if
1081 any have bare parameter packs.
1082 * parser.c (cp_parser_using_declaration): Check the using
1083 declaration for bare parameter packs.
1084 (cp_parser_base_clause): If there are bare parameter packs in a
1085 base specifier, don't add it to the chain.
1087 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1089 PR c++/34314
1090 * error.c (dump_simple_decl): Display ellipsis for template
1091 non-type parameter packs.
1092 (dump_decl): Display ellipsis for template type parameter packs.
1093 (dump_template_decl): Display ellipsis for template template
1094 parameter packs.
1095 * pt.c (redeclare_class_template): When redeclaring a class
1096 template, check for collisions between template parameters and
1097 template parameter packs.
1099 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1101 PR c++/33964
1102 * pt.c (process_partial_specialization): Don't mark template
1103 parameters that occur in non-deduced contexts.
1104 (struct pair_fn_data): Add include_nondeduced_p.
1105 (for_each_template_parm_r): Only visit non-deduced contexts if
1106 include_nondeduced_p is set.
1107 (for_each_template_parm): Added parameter include_nondeduced_p,
1108 which states whether template parameters found in non-deduced
1109 contexts should be visited.
1110 (uses_template_parms): Visit all template parameters, even those
1111 in non-deduced contexts.
1113 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1115 PR c++/34052
1116 * pt.c (check_default_tmpl_args): Check for parameter packs that
1117 aren't at the end of a primary template.
1118 (push_template_decl_real): Remove check for parameter packs that
1119 aren't at the end of a primary template; that now happens in
1120 check_default_tmpl_args.
1121 * semantics.c (finish_template_template_parm): Use
1122 check_default_tmpl_args to check for errors in the template
1123 parameter list.
1125 2008-01-12 Doug Kwan <dougkwan@google.com>
1127 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
1128 instead of OPT_Wreturn_type in warning due to ignored return type
1129 qualifiers.
1130 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
1131 instead of OPT_Wreturn_type in warning due to ignored return type
1132 qualifiers.
1134 2008-01-08 Jakub Jelinek <jakub@redhat.com>
1136 PR c++/33890
1137 * semantics.c (finish_omp_for): Don't call
1138 fold_build_cleanup_point_expr if processing_template_decl.
1140 2008-01-04 Paolo Carlini <pcarlini@suse.de>
1141 Jakub Jelinek <jakub@redhat.com>
1143 PR c++/34611
1144 * error.c (dump_template_argument): Deal with TREE_LIST.
1146 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
1148 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
1149 long" in C++0x mode; change the warning to note that "long long"
1150 is only unsupported in C++98 mode.
1152 2007-12-20 Jason Merrill <jason@redhat.com>
1154 PR c++/34111
1155 * call.c (standard_conversion): Derived-to-base is considered a
1156 standard conversion.
1158 2007-12-19 Jakub Jelinek <jakub@redhat.com>
1160 PR c++/34513
1161 * parser.c (cp_parser_omp_parallel): For non-combined parallel
1162 call cp_parser_statement rather than
1163 cp_parser_already_scoped_statement.
1165 2007-12-18 Jason Merrill <jason@redhat.com>
1167 PR c++/34206
1168 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
1169 use template parms.
1170 (dependent_type_p_r): Handle the domain of an array.
1172 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
1173 Jakub Jelinek <jakub@redhat.com>
1175 PR c++/32565
1176 PR c++/33943
1177 PR c++/33965
1178 * pt.c (template_template_parm_bindings_ok_p): New; verifies
1179 bindings of template template parameters after all template
1180 arguments have been deduced.
1181 (coerce_template_parms): Don't complain when COMPLAIN doesn't
1182 include tf_error.
1183 (fn_type_unification): Use template_template_parm_bindings_ok_p.
1184 (unify): Deal with variadic, bound template template parameters.
1185 (get_class_bindings): Use template_template_parm_bindings_ok_p.
1187 2007-12-18 Jakub Jelinek <jakub@redhat.com>
1189 PR c++/34488
1190 * decl.c (grokdeclarator): Reject friend sfk_constructor
1191 FUNCTION_TYPE.
1193 2007-12-17 Jakub Jelinek <jakub@redhat.com>
1195 PR c/34506
1196 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
1197 in between clauses.
1199 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
1201 PR debug/7081
1202 * cp-lang.c (cp_classify_record): New.
1203 (LANG_HOOKS_CLASSIFY_RECORD): Override.
1205 2007-12-11 Jakub Jelinek <jakub@redhat.com>
1207 PR c++/34238
1208 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
1210 PR c++/34364
1211 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
1212 dynamic_cast in a template.
1214 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
1216 PR c++/34059
1217 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
1218 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
1220 2007-12-10 Jakub Jelinek <jakub@redhat.com>
1222 PR c++/34395
1223 * error.c (dump_type_prefix, dump_type_suffix): Handle
1224 TYPE_PACK_EXPANSION.
1226 PR c++/34394
1227 * error.c (dump_expr): Handle ABS_EXPR.
1229 2007-12-09 Jakub Jelinek <jakub@redhat.com>
1231 PR c++/34178
1232 PR c++/34340
1233 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
1234 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1235 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
1236 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
1237 flag_use_repository and repo_emit_p returned 2.
1239 2007-12-06 Jakub Jelinek <jakub@redhat.com>
1241 PR c++/34336
1242 * tree.c (stabilize_call, stabilize_init): Do nothing if
1243 processing_template_decl.
1245 2007-12-05 Jakub Jelinek <jakub@redhat.com>
1247 PR c++/34271
1248 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
1249 error instead of assertion failure.
1250 * parser.c (cp_parser_decltype): If closing paren is not found,
1251 return error_mark_node.
1253 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1255 PR c++/34101
1256 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
1257 packs.
1258 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
1259 since arg_assoc_template_arg will deal with them (better).
1261 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1263 PR c++/33509
1264 * pt.c (tsubst_exception_specification): Handle substitutions into
1265 member templates, where tsubst_pack_expansion returns a
1266 TYPE_PACK_EXPANSION.
1268 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1270 PR c++/33091
1271 * pt.c (unify_pack_expansion): If we didn't deduce any actual
1272 bindings for the template parameter pack, don't try to keep the
1273 empty deduced arguments.
1274 (unify): If a parameter is a template-id whose template argument
1275 list contains a pack expansion that is not at the end, then we
1276 cannot unify against that template-id.
1278 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1280 PR c++/34061
1281 * pt.c (current_template_args): Use error_operand_p.
1283 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1285 PR c++/34273
1286 * error.c (dump_decl): Handle TREE_BINFO.
1288 2007-12-01 Ollie Wild <aaw@google.com>
1290 PR c++/8171
1291 * typeck.c (build_binary_op): Add conversion of pointers to function
1292 members appearing as operands to the equality operators.
1294 2007-11-30 Jakub Jelinek <jakub@redhat.com>
1296 PR c++/34275
1297 * error.c (dump_expr): Handle OBJ_TYPE_REF.
1299 2007-11-29 Jakub Jelinek <jakub@redhat.com>
1301 PR c++/34270
1302 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
1303 in templates.
1304 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
1305 Likewise.
1307 PR c++/34267
1308 PR c++/34268
1309 * parser.c (cp_parser_decltype): Don't call finish_id_expression
1310 on ~type.
1311 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
1312 and ~type early.
1314 2007-11-27 Jakub Jelinek <jakub@redhat.com>
1316 PR tree-optimization/34181
1317 * method.c (use_thunk): Don't inline the call in the thunk.
1319 PR c++/34213
1320 * tree.c (decl_linkage): Static data members and static member
1321 functions in anonymous ns classes are lk_external.
1323 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
1325 PR c++/34081
1326 * decl.c (start_preparsed_function): Pass
1327 processing_template_decl for the new allocate_struct_function
1328 parameter.
1330 2007-11-25 Richard Guenther <rguenther@suse.de>
1332 * decl.c (poplevel): Use BLOCK_CHAIN.
1334 2007-11-24 Ollie Wild <aaw@google.com>
1336 * typeck.c (delta_from_ptrmemfunc): New function.
1337 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
1338 (build_binary_op): Call delta_from_ptrmemfunc.
1340 2007-11-23 Jakub Jelinek <jakub@redhat.com>
1342 PR c++/30293
1343 PR c++/30294
1344 * decl.c (cp_finish_decl): Disallow variable or field
1345 definitions if extern "Java" aggregates.
1346 (grokparms): Disallow parameters with extern "Java"
1347 aggregates.
1348 (check_function_type): Disallow function return values
1349 with extern "Java" aggregates.
1350 * init.c (build_new_1): Disallow placement new with
1351 extern "Java" aggregates.
1353 2007-11-23 Mark Mitchell <mark@codesourcery.com>
1354 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1356 PR c++/5310
1357 * call.c (convert_like_real): Build a zero constant when __null is
1358 converted to an integer type.
1360 2007-11-22 Jakub Jelinek <jakub@redhat.com>
1362 PR c++/34094
1363 * decl2.c (cp_write_global_declarations): Issue error about static
1364 data members in anonymous namespace which are declared and used,
1365 but not defined.
1367 2007-11-20 Jakub Jelinek <jakub@redhat.com>
1369 PR c++/34089
1370 * parser.c (cp_parser_class_head): Reject function template ids.
1372 PR c++/28879
1373 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
1374 when processing_template_decl to build_array_type.
1376 PR c++/33962
1377 * pt.c (more_specialized_fn): Don't segfault if one or
1378 both argument list end with ellipsis.
1380 2007-11-18 Jakub Jelinek <jakub@redhat.com>
1382 PR c++/30988
1383 * semantics.c (finish_call_expr): Set
1384 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
1385 or OVERLOAD with all noreturn functions.
1387 2007-11-16 Jakub Jelinek <jakub@redhat.com>
1389 PR c++/34100
1390 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
1391 error_mark_node.
1393 2007-11-13 Jakub Jelinek <jakub@redhat.com>
1395 PR c++/34054
1396 PR c++/34056
1397 PR c++/34057
1398 PR c++/34058
1399 PR c++/34060
1400 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
1401 set to error_mark_node the outermost POINTER_TYPE to the pack if
1402 it is seen in a POINTER_TYPE.
1403 (push_template_decl_real): If check_for_bare_parameter_packs
1404 fails for function return type, set the return type to
1405 integer_type_node. If check_for_bare_parameter_packs failed
1406 for non-function, return error_mark_node.
1408 PR c++/29225
1409 * call.c (build_new_op): Call resolve_args before calling
1410 build_over_call.
1412 2007-11-11 Tom Tromey <tromey@redhat.com>
1414 PR c++/17577:
1415 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1417 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1419 PR c++/8570
1420 * pt.c (redeclare_class_template): Update error message. Use a
1421 note to show the previous declaration.
1422 (tsubst_friend_class): Use the location of the friend template as
1423 the input location before calling redeclare_class_template.
1425 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1427 PR c++/34068
1428 * semantics.c (finish_pseudo_destructor_expr): Handle
1429 object == error_mark_node.
1431 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1433 PR c++/32241
1434 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1435 is not scalar type, let finish_class_member_access_expr handle
1436 diagnostics. Pass BIT_NOT_EXPR argument to
1437 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1439 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1441 PR c++/33510
1442 * decl.c (cp_complete_array_type): If any of the initializer
1443 elements are pack expansions, don't compute the array size yet.
1445 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1447 PR c++/30297:
1448 * tree.c (decl_linkage): Fields have no linkage.
1450 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1452 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1454 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1456 PR c++/33045
1457 PR c++/33837
1458 PR c++/33838
1459 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1460 Be careful with ERROR_MARK_NODEs.
1461 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1462 argument.
1464 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1466 PR c++/33501
1467 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1468 on incomplete type.
1470 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1472 PR c++/33977
1473 PR c++/33886
1474 * tree.c (c_build_qualified_type): Define bridge to
1475 cp_build_qualified_type.
1477 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1479 PR c++/31439
1480 PR c++/32114
1481 PR c++/32115
1482 PR c++/32125
1483 PR c++/32126
1484 PR c++/32127
1485 PR c++/32128
1486 PR c++/32253
1487 PR c++/32566
1488 * typeck.c (check_return_expr): Pass address of retval to
1489 check_for_bare_parameter_packs.
1490 * class.c (build_base_field): Tolerate bases that have no layout
1491 due to errors.
1492 (end_of_base): Ditto.
1493 * tree.c (canonical_type_variant): Be careful with
1494 ERROR_MARK_NODE.
1495 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1496 tree*.
1497 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1498 which states whether parameter packs should be replaced with
1499 ERROR_MARK_NODE.
1500 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1501 possible. If set_packs_to_error is set true, replace the parameter
1502 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1503 (uses_parameter_packs): Don't set parameter packs to
1504 ERROR_MARK_NODE.
1505 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1506 which may be modified (if it is a parameter pack). Instructs
1507 find_parameter_packs_r to replace parameter packs with
1508 ERROR_MARK_NODE (so that they won't cause errors later on).
1509 (process_template_parm): Pass pointer to
1510 check_for_bare_parameter_packs.
1511 (process_partial_specialization): Replace pack expansions before
1512 the end of the template argument list with ERROR_MARK_NODE.
1513 (push_template_decl_real): Pass pointer to
1514 check_for_bare_parameter_packs. Replace parameter packs not at the
1515 end of the template parameter list with ERROR_MARK_NODE.
1516 (convert_template_argument): Be more careful about using DECL_NAME
1517 on only declarations.
1518 (unify): Can't unify against ERROR_MARK_NODE.
1519 * semantics.c (finish_cond): Pass pointer to
1520 check_for_bare_parameter_packs.
1521 (finish_expr_stmt): Ditto.
1522 (finish_for_expr): Ditto.
1523 (finish_switch_cond): Pass pointer to
1524 check_for_bare_parameter_packs, and call it before we put the
1525 condition into the statement.
1526 (finish_mem_initializers): Pass pointer to
1527 check_for_bare_parameter_packs.
1528 (finish_member_declaration): Ditto.
1529 * parser.c (cp_parser_base_clause): Ditto.
1531 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1533 PR target/33168
1534 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1535 with the final TREE_READONLY flag in place. processing_template_decl
1536 is known to be 0 in this part of function.
1538 PR c++/33894
1539 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1540 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1541 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1542 * semantics.c (finish_omp_atomic): Revert most of the
1543 2007-02-05 changes, just keep the new representation of
1544 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1546 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1548 PR c++/33871
1549 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1550 local.
1552 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1554 PR c++/33996
1555 PR c++/33235
1556 PR c++/33930
1557 * typeck.c (merge_types): Don't lose rvalue references when
1558 merging types.
1559 * call.c (build_over_call): Don't elide move constructors just
1560 because the copy constructor is trivial (!).
1561 (compare_ics): If comparing cv-qualifiers fails, we can still order
1562 based on binding lvalues vs. rvalues.
1564 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1566 PR c++/33939
1567 * pt.c (unify_pack_expansion): bring handling of function call
1568 arguments into line with type_unification_real.
1570 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1572 * typeck.c (build_binary_op): Use pedwarn instead of error for
1573 consistency.
1575 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1577 PR c++/33836
1578 * parser.c (cp_parser_unary_expression): For &&label call
1579 cp_parser_non_integral_constant_expression and return error_mark_node
1580 if it returned true.
1582 PR c++/33969
1583 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1584 is neither FUNCTION_TYPE nor METHOD_TYPE.
1586 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1588 PR c++/33516
1589 * parser.c (cp_parser_nested_name_specifier_opt): Use
1590 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1591 typedef of currently open class.
1593 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1595 PR c++/33495
1596 * error.c (dump_expr): Deal specially with statements.
1598 2007-11-01 Jason Merrill <jason@redhat.com>
1600 PR c++/30897
1601 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1602 template parms.
1603 (lookup_template_class): Use it to get the outer template args
1604 for instantiating one.
1606 PR c++/29236
1607 * pt.c (reduce_template_parm_level): tsubst the parameters
1608 of a template template parm.
1610 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1612 PR c++/33955
1613 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1615 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1617 PR c++/32384
1618 * parser.c (cp_parser_postfix_dot_deref_expression): If
1619 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1620 first and if that succeeds and type is SCALAR_TYPE_P, create
1621 PSEUDO_DTOR_EXPR.
1623 PR c++/32260
1624 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1625 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1626 as for std::type_info.
1628 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1630 PR c++/33494
1631 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1632 pp_cxx_delete_expression): Change to static linkage.
1633 * cxx-pretty-print.h: Adjust declarations.
1634 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1635 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1636 MODOP_EXPR): Forward to pp_expression.
1638 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1639 Fix typo.
1641 2007-10-31 Christian Bruel <christian.bruel@st.com>
1642 Mark Mitchell <mark@codesourcery.com>
1644 PR c++/19531
1645 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1646 if retval is volatile.
1648 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1650 PR c++/33616
1651 * decl2.c (build_offset_ref_call_from_tree): Call
1652 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1653 if FN is DOTSTAR_EXPR.
1655 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1657 PR c++/31993
1658 PR c++/32252
1659 * pt.c (find_parameter_packs_r): Fix typo in comment.
1660 (convert_template_argument): Look at the pattern of a pack
1661 expansion to determine what kind of entity we're converting.
1662 (coerce_template_parameter_pack): When we have coerced a non-type
1663 template parameter pack, substitute into the type of that pack.
1664 (tsubst_pack_expansion): When our substitution of a parameter pack
1665 is a "trivial" substitution of itself, just substitute into the
1666 pack expansion rather than actually expanding.
1668 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1670 PR c++/33841
1671 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1672 for non-integral type bitfields. Return true if bitfield is correct, false
1673 error has been diagnosed.
1674 (check_field_decls): If check_bitfield_decl returned false, call also
1675 check_field_decl.
1677 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1678 Mark Mitchell <mark@codesourcery.com>
1680 PR c++/30659
1681 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1682 class member error out and return.
1684 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1686 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1687 to current_function_decl rather than 0.
1689 PR c++/33844
1690 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1691 ->* rather than .*.
1692 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1694 2007-10-27 Jason Merrill <jason@redhat.com>
1696 PR c++/5247
1697 * call.c (convert_default_arg): Detect recursion.
1699 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1701 PR c++/33842
1702 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1703 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1704 OFFSETOF_EXPR.
1705 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1706 functions.
1707 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1709 2007-10-26 Jason Merrill <jason@redhat.com>
1711 PR c++/24791
1712 * pt.c (get_template_info): New fn.
1713 (template_class_depth): Use it.
1714 (push_template_decl_real): Check that the template args of the
1715 definition match the args of the previous declaration.
1717 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1719 PR c++/31988
1720 * decl2.c (coerce_new_type): Do not allow a default argument for
1721 the first parameter.
1723 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1725 PR c++/33839
1726 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1727 don't see the leading '('. Only lookup names if we get an
1728 IDENTIFIER_NODE.
1730 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1732 PR c++/33744
1733 * parser.c (cp_parser_parenthesized_expression_list): Set
1734 greater_than_is_operator_p to true in between the parens.
1736 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1738 PR c++/31747
1739 * decl.c (grokdeclarator): In case of conflicting specifiers
1740 just return error_mark_node.
1742 2007-10-26 Ollie Wild <aaw@google.com>
1744 * expr.c (cxx_expand_expr): Removed.
1745 * cp-tree.h (exx_expand_expr): Removed.
1746 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1747 with c_expand_expr.
1749 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1751 PR c++/33843
1752 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1754 2007-10-23 Jason Merrill <jason@redhat.com>
1756 PR c++/25950 (DR 391)
1757 * call.c (struct conversion): Remove check_copy_constructor_p.
1758 (reference_binding): Always bind a reference directly to a
1759 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1760 temporary creation.
1761 (check_constructor_callable): Remove.
1762 (convert_like_real): Don't call it.
1763 (initialize_reference): Don't call check_constructor_callable.
1764 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1765 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1766 conversions if LOOKUP_NO_TEMP_BIND.
1767 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1768 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1769 second conversion.
1770 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1772 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1774 PR c++/33372
1775 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1776 before checking if its type is integral.
1778 2007-10-22 Jason Merrill <jason@redhat.com>
1780 PR c++/33620
1781 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1782 * pt.c (apply_late_template_attributes): Splice out dependent
1783 attributes from DECL_ATTRIBUTES.
1785 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1787 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1789 * typeck.c (build_binary_op) : Use appropriate warning option
1790 instead of unnamed warning.
1792 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1794 PR c++/31446
1795 * pt.c (current_template_args): Do not change TREE_LIST elements
1796 with a TREE_VALUE of error_mark_node.
1798 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1800 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1801 * decl.c (start_decl): Tidy.
1802 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1803 the type.
1804 (grokdeclarator): Clarify comment.
1806 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1808 PR c++/30303
1809 * decl.c (grokfndecl): Return NULL after the "definition of
1810 implicitly-declared" error happened.
1812 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1814 PR c++/26698
1815 * call.c (build_user_type_conversion_1): Do not consider conversion
1816 functions to convert a (possibly cv-qualified) object to the (possibly
1817 cv-qualified) same object type (or a reference to it), to a (possibly
1818 cv-qualified) base class of that type (or a reference to it).
1820 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1822 * pt.c (tsubst): Use template_parm_level_and_index.
1824 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1826 PR c++/32121
1827 * parser.c (cp_parser_compound_statement): Handle label-declarations
1828 at the beginning of the compound statement.
1829 (cp_parser_block_declaration): Issue diagnostics about __label__
1830 not at the beginning of a block.
1832 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1834 PR c++/33461
1835 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1836 to convert_template_argument.
1837 (coerce_template_parms): Return error_mark_node after fixed-length
1838 error.
1839 (tsubst_decl): Check for error_mark_node the return value of the
1840 first tsubst in 'case VAR_DECL'.
1842 2007-10-08 Ollie Wild <aaw@google.com>
1844 * typeck2.c (digest_init): Call cplus_expand_constant after
1845 convert_for_initialization.
1846 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1847 * expr.c (cplus_expand_constant): Updated function description.
1849 2007-10-04 Jason Merrill <jason@redhat.com>
1851 PR c++/20416
1852 * call.c (initialize_reference): Handle local static reference
1853 temps properly.
1855 2007-10-03 Jason Merrill <jason@redhat.com>
1857 PR c++/32470
1858 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1859 (push_namespace): Here.
1860 (handle_namespace_attrs): New fn for the attr code.
1861 (leave_scope): Don't pop_visibility.
1862 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1863 * parser.c (cp_parser_namespace_definition): Call
1864 handle_namespace_attrs and pop_visibility as appropriate.
1866 PR c++/11756
1867 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1869 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1871 * decl.c (duplicate_decls): Preserve linkage flags for mere
1872 redeclarations of gnu_inline definitions.
1874 2007-10-03 Jason Merrill <jason@redhat.com>
1876 PR c++/15764
1877 * decl.c (wrap_cleanups_r): New fn.
1878 (wrap_temporary_cleanups): New fn.
1879 (initialize_local_var): Call it.
1881 2007-09-29 Jason Merrill <jason@redhat.com>
1883 PR c++/33094
1884 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1885 constant to not have DECL_EXTERNAL if it's file-local.
1887 2007-09-28 Ollie Wild <aaw@google.com>
1889 Revert
1890 2007-09-27 Ollie Wild <aaw@google.com>
1892 * typeck2.c (digest_init): Call cplus_expand_constant after
1893 convert_for_initialization.
1894 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1895 * expr.c (cplus_expand_constant): Updated function description.
1897 2007-09-28 Jason Merrill <jason@redhat.com>
1899 PR c++/10179
1900 * class.c (layout_empty_base): Take rli parameter, update
1901 rli->record_align if empty base has user-specified alignment.
1902 (build_base_field): Pass rli to it.
1904 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1906 PR c++/33213
1907 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1909 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1911 PR c++/33118
1912 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1913 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1914 (dump_parameters): Just call dump_type for argument packs too.
1916 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1918 PR c++/31434
1919 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1920 qualification by creating qualified PACK_EXPANSION_PATTERN and
1921 then calling make_pack_expansion on it.
1923 2007-09-27 Ollie Wild <aaw@google.com>
1925 * typeck2.c (digest_init): Call cplus_expand_constant after
1926 convert_for_initialization.
1927 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1928 * expr.c (cplus_expand_constant): Updated function description.
1930 2007-09-27 Jason Merrill <jason@redhat.com>
1932 PR c++/33571
1933 * decl2.c (is_late_template_attribute): Don't crash on unknown
1934 attribute.
1936 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1938 PR c++/33493
1939 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1940 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1941 spaces in the formatting.
1942 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1944 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1946 * error.c (cxx_print_error_function): Add third argument, pass
1947 it over to lhd_print_error_function.
1948 (cp_print_error_function): If diagnostic->abstract_origin, print
1949 virtual backtrace.
1950 * cp-tree.h (struct diagnostic_info): New forward decl.
1951 (cxx_print_error_function): Add third argument.
1953 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1955 PR c++/33207
1956 * name-lookup.c (pushtag): Do not create an implicit typedef before
1957 the associated type declaration is known to be valid.
1959 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1961 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1962 rather than pointers.
1964 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1966 PR c++/14688
1967 * search.c (check_final_overrider): Fail if
1968 targetm.comp_type_attributes returns 0.
1970 2007-09-24 Jason Merrill <jason@redhat.com>
1972 PR c++/33239
1973 * pt.c (resolve_typename_type): Don't look things up in the original
1974 template if it would mean losing template arguments.
1976 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1978 PR c++/33506
1979 * cp-tree.h (cxx_type_hash_eq): New prototype.
1980 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1981 * tree.c (cxx_type_hash_eq): New function.
1983 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1985 PR c++/33185
1986 * tree.c (cp_build_qualified_type_real): Build a canonical
1987 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1989 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1991 PR c++/33112
1992 PR c++/33185
1993 * tree.c (cplus_array_compare): Compare pointers, not types.
1994 (build_cplus_array_type_1): Store new array type into the hash
1995 table before building the canonical type; build the canonical type
1996 correctly.
1997 (cp_build_qualified_type_real): Put all of the array types with
1998 cv-qualified element types into the C++ array hash table, built as
1999 variants of the unqualified versions.
2001 2007-09-23 Jason Merrill <jason@redhat.com>
2003 PR c++/16370
2004 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
2005 for deprecation warnings.
2007 2007-09-22 Jason Merrill <jason@redhat.com>
2009 PR c++/15269
2010 * call.c (build_over_call): Warn about deprecated virtuals.
2012 PR c++/19407
2013 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
2014 (MAYBE_TAGGED_TYPE_P): Remove.
2015 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
2016 instead of calling is_late_template_attribute again.
2017 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
2018 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
2019 Don't crash on typedefs from non-template classes.
2020 * decl2.c (grokfield): Don't sorry about attrs on template parms.
2021 (is_late_template_attribute): All attributes applied to template
2022 parms or typename types are dependent. Static.
2023 (splice_template_attributes): Pass decl through.
2024 (save_template_attributes): Likewise.
2026 2007-09-20 Jakub Jelinek <jakub@redhat.com>
2028 PR c++/33496
2029 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
2030 returned from tsubst_pack_expansion.
2031 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
2032 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
2034 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2036 PR c++/33460
2037 * semantics.c (finish_id_expression): Use consistently
2038 context_for_name_lookup.
2039 * decl.c (fixup_anonymous_aggr): Fix error message for
2040 anonymous struct (vs union).
2042 2007-09-19 Jason Merrill <jason@redhat.com>
2044 PR c++/7586
2045 * pt.c (tsubst): Handle typedefs by looking for the specialization.
2046 (retrieve_specialization): Only tagged types use
2047 DECL_TEMPLATE_INSTANTIATIONS.
2048 (instantiate_class_template): Push nested classes too.
2049 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
2050 tagged types.
2051 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
2052 * init.c (is_aggr_type): Remove redundant tests.
2053 * class.c (push_nested_class): Use CLASS_TYPE_P.
2055 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2057 PR c++/33459
2058 * init.c (build_zero_init): If, recursively, build_zero_init
2059 returns a NULL_TREE, do not append it to the VEC of constructors.
2061 2007-09-18 Jason Merrill <jason@redhat.com>
2063 PR c++/17743
2064 * pt.c (apply_late_template_attributes): Set processing_template_decl.
2065 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
2066 ATTR_FLAG_TYPE_IN_PLACE.
2067 (tsubst): Do unqualified lookup to find typedefs from current class.
2068 [ARRAY_TYPE]: Propagate alignment info.
2069 * decl2.c (is_late_template_attribute): Only defer handling of
2070 attribute aligned if the expression is dependent.
2071 (save_template_attributes): If we're deferring any attributes,
2072 make this a naming typedef.
2074 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2076 PR c++/33462 (again)
2077 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
2078 va_arg instead of __builtin_va_arg.
2080 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2082 PR c++/33462
2083 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
2084 (pp_cxx_primary_expression): Use it.
2085 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
2086 * error.c (dump_expr): Use it.
2088 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2090 PR c++/33463
2091 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
2092 out case TYPEID_EXPR to...
2093 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
2094 and pp_cxx_right_paren.
2095 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
2096 * error.c (dump_expr): Use it.
2098 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2100 PR c++/33464
2101 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
2102 (pp_cxx_primary_expression): Use it.
2103 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
2104 * error.c (dump_expr): Use it.
2106 2007-09-16 Paolo Carlini <pcarlini@suse.de>
2108 PR c++/33124
2109 * init.c (build_new): Remove warning for zero-element
2110 allocations.
2112 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
2114 PR c++/32756
2115 * call.c (maybe_handle_implicit_object): Set this_p, clear
2116 rvaluedness_matches_p.
2117 (compare_ics): Do not compare rvaluedness matching when one of the
2118 operands is an implicit object.
2120 2007-09-14 Jason Merrill <jason@redhat.com>
2122 PR c++/17743, c++/19163
2123 * decl2.c (is_late_template_attribute): New fn.
2124 (splice_template_attributes, save_template_attributes): New fns.
2125 (cplus_decl_attributes): Call save_template_attributes.
2126 * pt.c (apply_late_template_attributes): New fn.
2127 (instantiate_class_template, tsubst_decl): Use it.
2128 * cp-tree.h: Declare is_late_template_attribute.
2130 2007-09-13 Tom Tromey <tromey@redhat.com>
2132 * parser.c (cp_lexer_new_main): Don't use
2133 c_lex_return_raw_strings.
2134 (cp_lexer_get_preprocessor_token): Update. Add special case when
2135 lexer is NULL.
2137 2007-09-11 Jan Hubicka <jh@suse.cz>
2139 * method.c (use_thunk): Use tree_rest_of_compilation
2140 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
2141 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
2142 * cp-tree.h (expand_body): Kill.
2143 (emit_associated_thunks): Declare.
2144 * semantics.c (emit_associated_thunks): Export.
2145 (expand_body): Kill.
2147 2007-09-09 David Daney <ddaney@avtrex.com>
2149 PR c++/33324
2150 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
2151 to calculate cookie_ptr.
2153 2007-09-08 Jason Merrill <jason@redhat.com>
2155 PR c++/33342
2156 * pt.c (most_specialized_class): Set processing_template_decl
2157 while tsubsting partial spec args.
2159 2007-09-06 Jason Merrill <jason@redhat.com>
2161 * decl2.c (get_guard): Copy visibility from the guarded variable.
2163 2007-09-06 Jan Hubicka <jh@suse.cz>
2165 * semantics.c (expand_body): Do not mark arguments of clones used.
2167 2007-09-06 Paolo Carlini <pcarlini@suse.de>
2169 PR c++/32674
2170 * decl.c (cp_finish_decl): When processing_template_decl,
2171 deal correctly with init as TREE_LIST.
2173 2007-09-06 Tom Tromey <tromey@redhat.com>
2175 * decl.c (finish_function): Put return's location on line zero of
2176 file.
2178 2007-09-05 Jason Merrill <jason@redhat.com>
2180 PR c++/15745
2181 * except.c (prepare_eh_type): Use type_decays_to.
2183 PR c++/15097
2184 * init.c (build_delete): Use build_headof to get the address of the
2185 complete object if we aren't using the deleting destructor.
2186 * rtti.c (build_headof): No longer static.
2187 * cp-tree.h: Declare it.
2189 2007-09-06 Jakub Jelinek <jakub@redhat.com>
2191 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
2192 decl if a prototype for XX is provided with throw().
2194 PR c++/33289
2195 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
2196 on __*_chk non-__builtin_* decls.
2198 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2200 PR c++/30302
2201 * semantics.c (finish_id_expression): Use context_for_name_lookup
2202 insted of DECL_CONTEXT, to see through anonymous structs and unions.
2203 * class.c (finish_struct_anon): Deal correctly with anonymous
2204 structs (vs unions, as GNU extension) in error messages.
2206 2007-09-05 Jan Hubicka <jh@suse.cz>
2208 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
2209 call, DECL_EXTERNAL checks and current_function_decl saving.
2211 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2213 PR c++/29731 (again)
2214 * parser.c (cp_parser_primary_expression): Return error_mark_node
2215 when a statement-expression is found in a template-argument list.
2217 2007-09-04 Jason Merrill <jason@redhat.com>
2219 * except.c (initialize_handler_parm): Use
2220 fold_build_cleanup_point_expr.
2222 PR c++/31419
2223 * call.c (reference_binding): Don't look for user-defined conversions
2224 to the same type.
2226 PR c++/31411
2227 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
2228 the MUST_NOT_THROW_EXPR.
2230 2007-09-04 Richard Sandiford <richard@codesourcery.com>
2232 * decl.c (cp_finish_decl): Call determine_visibility before
2233 make_rtl_for_nonlocal_decl.
2235 2007-09-04 Jason Merrill <jason@redhat.com>
2237 PR c++/14032
2238 * pt.c (most_specialized_class): Substitute outer template
2239 arguments into the arguments of a member template partial
2240 specialization.
2241 (strip_innermost_template_args): New fn.
2243 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
2245 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
2247 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2249 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
2250 * decl.c (cp_make_fname_decl): Likewise,
2251 * parser.c (cp_parser_string_literal): Likewise,
2252 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
2253 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2254 Likewise,
2256 2007-09-02 Paolo Carlini <pcarlini@suse.de>
2258 PR c++/33208
2259 * typeck.c (build_unary_op): Fix error message for
2260 Boolean expression as operand to operator--.
2262 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2264 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
2265 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2266 Likewise.
2268 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2270 PR c++/32597
2271 * init.c (build_default_init): Make extern.
2272 * cp-tree.h (build_default_init): Declare here.
2273 * pt.c (tsubst_expr): When the instantiation of the initializer of
2274 a variable results in an empty list, default-initialize the
2275 variable.
2276 (tsubst_copy_and_build): When the instantiation of the initializer
2277 in a new expression results in an empty initializer list,
2278 default-initialize it.
2280 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2282 * mangle.c (write_type): Change mangling of rvalue reference from
2283 `RR' to `O'.
2285 2007-08-31 Jakub Jelinek <jakub@redhat.com>
2287 * decl.c (duplicate_decls): Remove duplicated line.
2289 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2291 PR c++/33210
2292 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
2293 BOUND_TEMPLATE_TEMPLATE_PARM.
2295 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2297 PR c++/32113
2298 * search.c (lookup_member): Check the name argument for
2299 error_mark_node.
2301 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2303 PR c++/33212
2304 * parser.c (cp_parser_trait_expr): Check rerurn value of
2305 cp_parser_type_id.
2307 2007-08-30 Ollie Wild <aaw@google.com>
2309 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
2310 convert_ptrmem for pointer to member conversions.
2311 (convert_to_pointer_force): Update cp_convert_to_pointer call.
2312 (ocp_convert): Update cp_convert_to_pointer call.
2313 * typeck.c (convert_ptrmem): Add conditional for null pointers to
2314 members.
2315 (build_static_cast_1): Check can_convert for conversions in either
2316 direction.
2317 (get_delta_difference_1): New function.
2318 (get_delta_difference): Refactor to call get_delta_difference_1.
2320 2007-08-30 Jakub Jelinek <jakub@redhat.com>
2322 * decl.c (start_preparsed_function): Set
2323 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
2325 2007-08-28 Paolo Carlini <pcarlini@suse.de>
2327 PR c++/33209
2328 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
2329 BOUND_TEMPLATE_TEMPLATE_PARM.
2331 2007-08-28 Jakub Jelinek <jakub@redhat.com>
2333 PR c++/32596
2334 PR c++/32400
2335 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
2336 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
2338 2007-08-27 Jason Merrill <jason@redhat.com>
2340 PR c++/29000
2341 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
2342 Look inside STMT_EXPR.
2343 * semantics.c (stmt_expr_value_expr): New fn.
2344 * cp-tree.h: Declare it.
2346 PR c++/28558
2347 * decl.c (groktypename): Ignore attributes applied to class type.
2349 2007-08-28 Richard Guenther <rguenther@suse.de>
2351 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
2353 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2355 * error.c (dump_expr): Handle COMPLEX_CST.
2356 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
2357 (pp_cxx_expression): Likewise.
2359 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
2361 * decl.c (GNU_INLINE_P): New.
2362 (duplicate_decls): Handle gnu_inline. Merge attributes and
2363 some flags in overriding definitions.
2364 (redeclaration_error_message): Handle gnu_inline.
2365 (start_preparsed_function): Likewise.
2367 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2369 * call.c (sufficient_parms_p): Constify.
2370 * class.c (same_signature_p): Likewise.
2371 * cp-gimplify.c (is_invisiref_parm,
2372 cxx_omp_privatize_by_reference): Likewise.
2373 * cp-objcp-common.c (has_c_linkage): Likewise.
2374 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
2375 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
2376 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
2377 num_artificial_parms_for, comp_template_parms,
2378 template_parameter_pack_p, any_dependent_template_arguments_p,
2379 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2380 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
2381 zero_init_p, member_p, cp_lvalue_kind,
2382 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2383 varargs_function_p, is_dummy_object, special_function_kind,
2384 string_conv_p, type_unknown_p, comp_except_specs, compparms,
2385 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
2386 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
2387 cp_has_mutable_p, at_least_as_qualified_p,
2388 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
2389 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
2390 * except.c (nothrow_libfn_p): Likewise.
2391 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
2392 Likewise.
2393 * pt.c (comp_template_parms, template_parameter_pack_p,
2394 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2395 any_dependent_template_arguments_p): Likewise.
2396 * repo.c (repo_export_class_p): Likewise.
2397 * semantics.c (anon_aggr_type_p): Likewise.
2398 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
2399 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2400 varargs_function_p, member_p, is_dummy_object, pod_type_p,
2401 zero_init_p, special_function_p): Likewise.
2402 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2403 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2404 compparms, invalid_nonstatic_memfn_p,
2405 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2406 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2407 cp_has_mutable_p, lvalue_or_else): Likewise.
2409 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2411 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2412 * cp-objcp-common.c (cp_tree_size): Ditto.
2413 * tree.c (cp_walk_subtrees): Ditto
2414 * cp-tree.def (TINST_LEVEL): Go away.
2415 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2416 move together with other non-tree structs.
2417 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2418 (union lang_tree_node): Eliminate tinst_level field.
2419 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2420 (current_instantiation, outermost_tinst_level): Return
2421 a "struct tinst_level *".
2423 * error.c (print_instantiation_partial_context): Change second
2424 parameter to a "struct tinst_level *". Replace accessor macros
2425 with field access.
2426 (print_instantiation_full_context): Likewise.
2427 * lex.c (in_main_input_context): Likewise.
2429 * pt.c (struct pending_templates): New.
2430 (pending_templates, last_pending_template): Use it as a type.
2431 (current_tinst_level): Change typo to "struct tinst_level *"
2432 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2433 (add_pending_template): Construct a "struct pending_template".
2434 Replace TINST_LEVEL accessor macros with field access.
2435 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2436 (pop_tinst_level): Likewise.
2437 (instantiate_pending_templates): Likewise. Factor common code used
2438 when an instantiation has been done.
2439 (outermost_tinst_level): Replace tree_last with loop.
2440 (current_instantiation): Return a "struct tinst_level *".
2442 2007-08-24 Ollie Wild <aaw@google.com>
2444 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2445 * name-lookup.h (cp_binding_level): Remove vtables member.
2447 2007-08-24 Richard Guenther <rguenther@suse.de>
2449 * tree.c (cp_cannot_inline_tree_fn): Remove.
2450 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2451 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2452 Remove define.
2454 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2456 PR c++/32567
2457 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2458 error_mark_node right away if build_expr_type_conversion
2459 returned it.
2461 PR c++/32898
2462 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2463 is error_mark_node rather than NULL_TREE.
2464 * pt.c (check_explicit_specialization): Likewise.
2466 PR c++/31941
2467 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2468 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2470 2007-08-22 Jason Merrill <jason@redhat.com>
2472 PR c++/29365
2473 * pt.c (outermost_tinst_level): New function.
2474 * lex.c (in_main_input_context): New function.
2475 * cp-tree.h: Declare it.
2476 * decl2.c (constrain_class_visibility): Use it to avoid warning
2477 about uses of the anonymous namespace in the main input file.
2479 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2481 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2483 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2485 PR c++/7302
2486 * class.c (finish_struct_1): Warn when a class has virtual
2487 functions and accessible non-virtual destructor.
2489 2007-08-20 Richard Guenther <rguenther@suse.de>
2491 PR c++/22369
2492 PR c++/22451
2493 * call.c (build_new_method_call): Convert initializer to
2494 the basetype.
2495 * init.c (build_aggr_init): Do not fiddle with types.
2496 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2497 * except.c (build_throw): Do not drop qualifiers for the
2498 pointer type.
2499 * typeck.c (get_member_function_from_ptrfunc): Do not
2500 fiddle with types, instead convert.
2501 (build_ptrmemfunc1): Convert to the target type for
2502 initialization.
2503 (gfc_trans_allocate): Convert result to target type.
2504 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2505 pointer-to-member structures shall have alias set zero as well.
2507 2007-08-20 Richard Guenther <rguenther@suse.de>
2509 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2510 Remove.
2511 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2512 (nonstatic_local_decl_p): Likewise.
2513 * tree.c (cp_auto_var_in_fn_p): Remove.
2514 * decl.c (nonstatic_local_decl_p): Remove.
2516 2007-08-20 Richard Guenther <rguenther@suse.de>
2518 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2519 Remove define.
2520 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2521 cp_walk_subtrees lh parameter.
2522 (cp_walk_tree_without_duplicates): New define to
2523 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2524 * tree.c (count_trees): Call
2525 cp_walk_tree_without_duplicates.
2526 (verify_stmt_tree): Call cp_walk_tree.
2527 (break_out_target_exprs): Likewise.
2528 (WALK_SUBTREE): Likewise.
2529 * cp-gimplify.c (cp_genericize): Likewise.
2530 * cp-pt.c (find_parameter_packs_r): Likewise.
2531 (uses_parameter_packs): Likewise.
2532 (make_pack_expansion): Likewise.
2533 (check_for_bare_parameter_packs): Likewise.
2534 (for_each_template_parm): Likewise.
2535 * decl.c (check_default_argument): Call
2536 cp_walk_tree_without_duplicates.
2537 * except.c (build_throw): Likewise.
2538 * decl2.c (type_visibility): Likewise.
2539 * semantics.c (expand_or_defer_fn): Likewise.
2540 (finalize_nrv): Call cp_walk_tree.
2542 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2544 PR c++/33025
2545 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2546 Initialize it with save_expr rather than get_temp_regvar.
2548 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2550 PR c++/28989
2551 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2552 lvalues.
2554 2007-08-17 Ollie Wild <aaw@google.com>
2556 PR c++/31749
2557 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2558 declarations into appropriate slots for comparison. Fix type
2559 comparison.
2561 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2563 PR c++/32112
2564 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2565 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2567 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2569 PR c++/32870
2570 * parser.c (cp_parser_class_head): Improve error message.
2572 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2574 * pt.c (instantiate_decl): Set input_location
2575 for the function end.
2577 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2579 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2580 Constify.
2581 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2582 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2583 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2584 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2585 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2586 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2587 * typeck.c (cp_type_quals): Likewise.
2588 * typeck2.c (cxx_incomplete_type_diagnostic,
2589 cxx_incomplete_type_error): Likewise.
2591 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2593 PR c++/31132
2594 * pt.c (tsubst_friend_function): When check_classfn
2595 returns error_mark_node likewise return it.
2597 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2599 PR c++/32992
2600 * typeck.c (check_return_expr): Don't NRV optimize vars in
2601 anonymous unions.
2602 * decl.c (finish_function): Comment fix.
2604 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2606 PR c++/33035
2607 * pt.c (push_template_decl_real): Depending on TYPE_P
2608 use either TYPE_CONTEXT or DECL_CONTEXT.
2610 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2612 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2613 constructors and destructors return this.
2615 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2617 PR c++/27211
2618 * decl2.c (check_classfn): Return error_mark_node in case of error;
2619 in that case, do not call add_method.
2620 * decl.c (start_decl): Deal with check_classfn returning
2621 error_mark_node.
2622 (grokfndecl): Likewise.
2623 * pt.c (tsubst_friend_function): Likewise.
2625 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2627 PR c++/30428
2628 * typeck.c (build_binary_op): Disallow vector float types with
2629 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2631 2007-08-11 Ian Lance Taylor <iant@google.com>
2633 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2634 alias_set_type.
2635 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2637 2007-08-10 Ollie Wild <aaw@google.com>
2639 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2640 type lookups.
2641 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2642 function parameter.
2643 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2644 (lookup_using_namespace): Fix ambiguous_decl call.
2645 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2647 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2649 * call.c (name_as_c_string): Use CONST_CAST.
2650 * decl.c (build_decl): Likewise.
2651 * parser.c (cp_parser_string_literal): Likewise.
2653 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2655 PR c++/17763
2656 * error.c (dump_expr): Consistently use the *_cxx_*
2657 variants of the pretty-print functions.
2659 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2661 PR c++/22256
2662 * decl.c (check_special_function_return_type): Just error
2663 on return type specified for conversion operator.
2665 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2667 * typeck2.c (readonly_error): Handle general expressions.
2668 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2670 2007-08-06 Dan Hipschman <dsh@google.com>
2672 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2673 access function name.
2675 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2677 PR pch/13676
2678 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2679 * g++spec.c (lang_specific_driver): Check them.
2681 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2683 PR c++/19532
2684 * pt.c (inline_needs_template_parms): Fix comment; change return type
2685 to bool.
2687 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2689 Revert:
2690 2007-03-26 Dirk Mueller <dmueller@suse.de>
2692 * parser.c (cp_parser_member_declaration): Pedwarn
2693 about stray semicolons after member declarations.
2695 2007-08-02 Lee Millward <lee.millward@gmail.com>
2697 PR c++/30849
2698 PR c++/30850
2699 PR c++/30851
2700 * parser.c (cp_parser_asm_definition): Detect and discard asm
2701 statements with invalid inputs or outputs.
2702 (cp_parser_asm_operand_list): Return error mark node if any
2703 of the operands are invalid. Adjust documentation.
2705 2007-08-02 Nick Clifton <nickc@redhat.com>
2707 * typeck.c: Change copyright header to refer to version 3 of the
2708 GNU General Public License and to point readers at the COPYING3
2709 file and the FSF's license web page.
2710 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2711 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2712 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2713 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2714 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2715 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2716 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2717 name-lookup.h, parser.c: Likewise.
2719 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2721 PR middle-end/32668
2722 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2724 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2726 PR c++/32108
2727 * semantics.c (finish_label_stmt): Reject the __label__
2728 extension outside function scopes.
2730 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2732 * parser.c (eof_token): Un-constify.
2733 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2734 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2735 casts.
2737 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2739 * pt.c, tree.c, typeck2.c: Fix comment typos.
2741 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2742 Mark Mitchell <mark@codesourcery.com>
2744 PR c++/30917
2745 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2746 hidden due to friend declarations in local classes.
2748 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2750 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2751 * cp-tree.def (DECLTYPE_TYPE): New.
2752 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2753 (dump_type_prefix): Ditto.
2754 (dump_type_suffix): Ditto.
2755 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2756 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2757 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2758 types.
2759 (DECLTYPE_TYPE_EXPR): New.
2760 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2761 (finish_declared_type): Declare.
2762 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2763 DECLTYPE_TYPE nodes.
2764 (pp_cxx_type_id): Ditto.
2765 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2766 (tsubst): Substitute into a DECLTYPE_TYPE node.
2767 (tsubst_copy): Ditto.
2768 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2769 nodes.
2770 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2771 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2772 structural equality (because we can't hash the expressions).
2773 (finish_declared_type): New.
2774 * lex.c (reswords): Add "decltype" keyword.
2775 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2776 (cp_parser_postfix_expression): Add member_access_only_p to
2777 restrict postfix expression to member access expressions.
2778 (cp_parser_unary_expression): Update call to
2779 cp_parser_postfix_expression to reflect new parameter.
2780 (cp_parser_declared_type): New.
2781 (cp_parser_simple_type_specifier): Parse decltype types.
2783 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2785 PR c++/32346
2786 * call.c (convert_for_arg_passing): Only widen bitfields to their
2787 declared types if necessary.
2789 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2791 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2792 Constify.
2794 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2796 * decl.c (typename_hash, typename_compare): Constify.
2797 * mangle.c (hash_type, compare_type): Likewise.
2798 * pt.c (eq_local_specializations, hash_local_specialization):
2799 Likewise.
2800 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2801 list_hash): Likewise.
2802 * typeck2.c (pat_compare): Likewise.
2804 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2806 * method.c (implicitly_declare_fn): Increase alignment if member
2807 function pointer format requires it.
2809 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2811 PR c++/29001
2812 * typeck.c (check_return_expr): Do not pass a null argument
2813 to null_ptr_cst_p.
2815 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2817 PR c++/32561
2818 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2819 only on VAR_DECL.
2821 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2823 PR c++/32839
2824 * typeck.c (convert_arguments): Only use default args if we have
2825 a function decl.
2827 PR c++/30818
2828 * typeck.c (structural_comptypes): No need to check
2829 resolve_typename_type return value here.
2830 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2831 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2832 original type rather than error_mark_node in case of failure.
2833 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2834 resolve_typename_type result check.
2835 (cp_parser_direct_declarator, cp_parser_head,
2836 cp_parser_constructor_declarator_p): Likewise.
2838 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2840 * pt.c (template_parms_variadic_p): Remove.
2841 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2843 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2845 PR c++/30854
2846 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2847 argument to dump_aggr_init_expr_args instead of false.
2849 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2851 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2852 canonical types; otherwise, fall back to structural type
2853 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2854 internal compiler error if the canonical types are wrong.
2856 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2858 PR c++/32560
2859 * parser.c (cp_parser_make_indirect_declarator): When the
2860 the code argument is ERROR_MARK return cp_error_declarator.
2862 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2864 PR 32617
2865 * decl.c (cxx_init_decl_processing): Don't set
2866 force_align_functions_log.
2867 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2868 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2869 FUNCTION_DECL, return its alignment.
2871 2007-07-09 Richard Guenther <rguenther@suse.de>
2873 * decl.c (start_preparsed_function): Do not promote return type.
2875 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2877 PR c++/30535
2878 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2880 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2882 PR c++/32232
2883 * pt.c (resolve_overloaded_unification): Robustify. Return a
2884 bool, not an int.
2885 (type_unification_real): Adjust accordingly.
2887 2007-07-06 Richard Guenther <rguenther@suse.de>
2889 * init.c (build_new_1): Use the correct pointer type.
2890 * typeck2.c (build_m_component_ref): Likewise.
2892 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2894 PR c++/32245
2895 * init.c (build_zero_init): Always build an initializer for
2896 non-static storage.
2897 * typeck2.c (build_functional_cast): Use build_zero_init.
2899 PR c++/32251
2900 * init.c (build_new_1): Always pass the allocation function to
2901 build_op_delete_call.
2902 * call.c (build_op_delete_call): Handle operator delete with a
2903 variable-argument list. Do not issue an error when no matching
2904 deallocation function is available for a new operator.
2906 PR c++/31992
2907 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2908 * decl.c (value_dependent_init_p): New function.
2909 (cp_finish_decl): Use it.
2910 * pt.c (value_dependent_expression_p): Use
2911 any_value_dependent_elements_p.
2912 * parser.c (cp_parser_primary_expression): Add comment about
2913 treating dependent qualified names as integral
2914 constant-expressions.
2916 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2918 * decl.c (build_ptrmemfunc_type): Always use structural equality
2919 tests when comparing pointer-to-member-function types, because the
2920 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2921 types.
2923 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2925 * init.c (build_new): Tweak comment.
2927 2007-06-29 Dave Brolley <brolley@redhat.com>
2929 PR c++/31743
2930 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2931 type to its base type and number of elements here.
2932 * init.c (build_new): Call complete_type_or_else to ensure that the
2933 type is complete and to issue a diagnostic if it is not.
2934 (build_new_1): Don't call complete_type_or_else here.
2936 2007-07-03 Richard Guenther <rguenther@suse.de>
2938 PR c++/32609
2939 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2940 after recursing.
2942 2007-07-02 Simon Baldwin <simonb@google.com>
2944 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2945 for inner-style nested forward declarations that don't declare
2946 anything useful.
2948 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2950 PR c++/31748
2951 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2952 DECL_P in not a variable and appears more than once error messages.
2954 2007-07-01 Ollie Wild <aaw@google.com>
2956 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2957 (select_decl): Remove function.
2958 (unqualified_namespace_lookup): Populate binding by calling
2959 ambiguous_decl. Remove select_decl call.
2960 (lookup_qualified_name): Remove select_decl call.
2961 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2962 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2963 generation when name lookup is ambiguous.
2965 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2967 PR c++/31724
2968 * init.c (build_new_1): Use structural equality on the copy of the
2969 array type.
2971 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2973 * decl2.c (determine_visibility): Implement
2974 flag_visibility_ms_compat effect on type info.
2975 * decl.c (cxx_init_decl_processing): Implement
2976 global effect of flag_visibility_ms_compat.
2978 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2980 * decl2.c (start_objects): Mark constructor-running function
2981 as artificial.
2983 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2985 PR c++/32111
2986 * decl.c (grokdeclarator): Reset friendp for member functions declared
2987 friend of their own class.
2989 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2991 * decl2.c (determine_visibility): Don't look for dllexport here.
2992 (determine_visibility_from_class): Tidy.
2994 2007-06-18 Simon Baldwin <simonb@google.com>
2996 PR c++/31923
2997 * parser.c (cp_parser_single_declaration): Added check for storage
2998 class other than sc_none in parsed declaration, and a flag to indicate
2999 if the call is part of an explicit template specialization parse.
3000 * (cp_parser_explicit_specialization): Specialization check flag added
3001 to call to cp_parser_single_declaration(), set true.
3002 * (cp_parser_template_declaration_after_export): Specialization check
3003 flag added to call to cp_parser_single_declaration(), set false.
3004 * pt.c (check_explicit_specialization): Added code to copy visiblity
3005 and linkage from the templated function to the explicit specialization.
3007 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3009 * typeck.c (build_binary_op): For templates build the
3010 expression in pieces to avoid the assert in build2_stat.
3011 (get_member_function_from_ptrfunc):
3012 Change over to using POINTER_PLUS_EXPR and convert
3013 the second operand to sizetype.
3014 * typeck2.c (build_m_component_ref): Likewise.
3015 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
3016 instead of PLUS_EXPR for pointers.
3017 (build_new_1): Likewise.
3018 (build_vec_delete_1): Likewise.
3019 (build_vec_delete): Likewise.
3020 * class.c (build_base_path): Likewise.
3021 (build_base_path): Likewise.
3022 (convert_to_base_statically): Likewise.
3023 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
3024 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
3025 instead of PLUS_EXPR.
3026 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
3027 instead of PLUS_EXPR for pointers.
3028 * call.c (build_special_member_call): Likewise.
3029 * rtti.c (build_headof): Likewise.
3030 Use sizetype instead of ptrdiff_type_node.
3031 (tinfo_base_init): Create a POINTER_PLUS_EXPR
3032 instead of PLUS_EXPR for pointers.
3033 * except.c (expand_start_catch_block): Do a
3034 NEGATIVE and then a POINTER_PLUS_EXPR instead
3035 of a MINUS_EXPR.
3036 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
3037 PLUS_EXPR on pointer types over to use
3038 POINTER_PLUS_EXPR and remove the conversion
3039 to the pointer types.
3040 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
3041 adding to a pointer type. Use size_int instead of
3042 ssize_int. Convert the index to sizetype before
3043 adding it to the pointer.
3045 2007-06-15 Mark Mitchell <mark@codesourcery.com>
3047 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
3048 (DECL_ANON_UNION_VAR_P): New macro.
3049 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
3050 than DECL_VAR_MARKED_P, to keep track of which variables we have
3051 seen.
3052 * decl.c (redeclaration_error_message): Complain about redeclaring
3053 anonymous union members at namespace scope.
3054 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
3056 2007-06-14 Geoff Keating <geoffk@apple.com>
3058 * decl2.c (determine_visibility): Ensure that functions with
3059 hidden types as parameters are hidden.
3061 PR 31093
3062 * decl2.c (determine_visibility): Remove duplicate code for
3063 handling type info.
3065 2007-06-12 Ian Lance Taylor <iant@google.com>
3067 PR libstdc++/29286
3068 * init.c (avoid_placement_new_aliasing): New static function.
3069 (build_new_1): Call it.
3071 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
3073 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
3074 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
3076 2007-06-08 Jakub Jelinek <jakub@redhat.com>
3078 PR c++/32177
3079 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
3080 on init, the non-decl cond operand and increment value.
3082 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
3084 PR c++/30759
3085 * decl.c (check_initializer): Report an error when a brace enclosed
3086 initializer is used for a non-aggregate type in C++98.
3087 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
3088 cxx_dialect.
3089 (grokdeclarator): Likewise.
3090 (move_fn_p): Likewise.
3091 * typeck.c (check_return_expr): Likewise.
3092 * call.c (reference_binding): Likewise.
3093 * error.c (cp_cpp_error): Likewise.
3094 * pt.c (check_default_tmpl_args): Likewise.
3095 (tsubst): Likewise.
3096 * lex.c (init_reswords): Likewise.
3097 * parser.c (p_parser_primary_expression): Likewise.
3098 (TOKEN_PRECEDENCE): Likewise.
3099 (cp_parser_init_declarator): Likewise.
3100 (cp_parser_ptr_operator): Likewise.
3101 (cp_parser_parameter_declaration): Likewise.
3102 (cp_parser_enclosed_template_argument_list): Likewise.
3103 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
3104 (cp_parser_next_token_ends_template_argument_p): Likewise.
3106 2007-06-04 Simon Baldwin <simonb@google.com>
3108 * decl.c (grokdeclarator): Readability change. Moved case labels
3109 into direct switch statement scope.
3111 2007-06-04 Paolo Carlini <pcarlini@suse.de>
3113 * call.c (convert_like_real): Remove pointless code.
3115 2007-05-31 Mark Mitchell <mark@codesourcery.com>
3117 * decl.c (get_atexit_fn_ptr_type): New function.
3118 (get_atexit_node): Use it.
3119 (start_cleanup_fn): Likewise.
3120 (register_dtor_fn): Use the object's destructor, instead of a
3121 separate cleanup function, where possible.
3122 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
3123 (atexit_fn_ptr_type_node): New macro.
3124 * decl2.c (build_cleanup): Use build_address.
3126 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
3128 * typeck.c (build_binary_op): Include types in error.
3130 2007-05-31 Jakub Jelinek <jakub@redhat.com>
3132 PR c++/31806
3133 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
3134 needs runtime initialization.
3136 2007-05-31 Paolo Carlini <pcarlini@suse.de>
3138 PR c++/32158
3139 * semantics.c (finish_trait_expr): Complete the types.
3141 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
3142 Douglas Gregor <doug.gregor@gmail.com>
3143 Pedro Lamarao <pedro.lamarao@mndfck.org>
3144 Howard Hinnant <howard.hinnant@gmail.com>
3146 PR c++/7412
3147 PR c++/29939
3148 * typeck.c (comptypes): Don't consider rvalue and lvalue
3149 reference types to be equivalent.
3150 (check_return_expr): Move from certain lvalues when returning
3151 them.
3152 * decl.c (grokdeclarator): Implement reference collapsing.
3153 (copy_fn_p): Don't consider constructors taking rvalue references
3154 to be copy constructors.
3155 (move_fn_p): New.
3156 * call.c (conversion): New "rvaluedness_matches_p" member.
3157 (convert_class_to_reference): Require reference type as first
3158 parameter instead of base type.
3159 (reference_binding): Add logic to handle rvalue references.
3160 (implicit_conversion): Update inaccurate comment.
3161 (convert_like_real): Disable creation of temporaries that are
3162 impossible to initialize for types with move constructors.
3163 (build_over_call): Elide move constructors when possible.
3164 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
3165 (maybe_handle_ref_bind): Return conversion instead of type node.
3166 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
3167 determine preferred conversion sequences.
3168 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
3169 (LOOKUP_PREFER_RVALUE): New.
3170 (DECL_MOVE_CONSTRUCTOR_P): New.
3171 (struct cp_declarator): Add "reference" member for reference
3172 types, with new "rvalue_ref" flag.
3173 (cp_build_reference_type): Declare.
3174 (move_fn_p): Declare.
3175 * error.c (dump_type_prefix): Format rvalue reference types
3176 correctly in error messages.
3177 * except.c (build_throw): Move from certain lvalues when
3178 throwing.
3179 * mangle.c (write_type): Mangle rvalue references differently
3180 than regular references.
3181 * parser.c (make_reference_declarator): Add boolean parameter for
3182 rvalue references.
3183 (cp_parser_make_indirect_declarator): New.
3184 (cp_parser_new_declarator_opt): Call
3185 cp_parser_make_indirect_declarator.
3186 (cp_parser_conversion_declarator_opt): Ditto.
3187 (cp_parser_declarator): Ditto.
3188 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
3189 declarators.
3190 * pt.c (tsubst): Implement reference collapsing.
3191 (maybe_adjust_types_for_deduction): Implement special template
3192 parameter deduction rule for rvalue references.
3193 (type_unification_real): Update calls to
3194 maybe_adjust_types_for_deduction.
3195 (try_one_overload): Ditto.
3196 (unify_pack_expansion): Ditto.
3197 * tree.c (lvalue_p_1): Handle rvalue reference types.
3198 (cp_build_reference_type): New.
3200 2007-05-30 Jakub Jelinek <jakub@redhat.com>
3202 PR c++/31809
3203 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
3204 variables that need runtime initialization.
3206 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
3208 PR c++/31339
3209 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
3210 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
3211 case POSTDECREMENT_EXPR>): Return the error_mark_node
3212 if either the real or imaginary parts would an
3213 error_mark_node.
3215 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
3216 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3218 PR c++/31745
3219 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
3220 token is a closing brace, false if there are no tokens left.
3221 (cp_parser_namespace_alias_definition): Only consume the next token if
3222 it is a closing brace.
3224 * parser.c (cp_parser_class_specifier): Likewise.
3226 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
3228 * semantics.c (finish_member_declaration): Fix a typo in the
3229 last checkin.
3231 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
3233 PR c++/31431
3234 PR c++/31432
3235 PR c++/31434
3236 PR c++/31435
3237 PR c++/31437
3238 PR c++/31438
3239 PR c++/31442
3240 PR c++/31443
3241 PR c++/31444
3242 PR c++/31445
3243 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
3244 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
3245 * pt.c (check_for_bare_parameter_packs): Return bool indicated
3246 whether everything was okay. Fix indentation.
3247 (push_template_decl_real): Check for bare parameter packs in
3248 function parameters; where errors occur, mark the parameter types
3249 with ERROR_MARK_NODEs to avert ICEs.
3250 (coerce_template_parameter_pack): New.
3251 (coerce_template_parms): Moved parameter pack coercion into
3252 coerce_template_parameter_pack, and permit it anywhere in the
3253 template parameter list (not just at the end). Parameter and
3254 argument indices can vary (somewhat) separately now, so add
3255 PARM_IDX and ARG_IDX.
3256 (fn_type_unification): Don't set an argument pack as incomplete if
3257 no argument pack was deduced.
3258 (type_unification_real): If a type parameter is a parameter pack
3259 and has not otherwise been deduced, it will be deduced to an empty
3260 parameter pack.
3261 (more_specialized_fn): Use the actual lengths of the argument
3262 lists when comparing against expansions.
3263 * semantics.c (finish_member_declaration): If a field's type has
3264 bare parameter packs, error and set its type to ERROR_MARK_NODE.
3266 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
3268 PR target/27067
3269 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
3271 2007-05-22 Ollie Wild <aaw@google.com>
3273 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
3274 (unqualified_namespace_lookup): Adds check for hidden types.
3276 2007-05-22 Ollie Wild <aaw@google.com>
3278 * decl.c (duplicate_decls): Verify namespace names are unique.
3280 2007-05-21 Mark Mitchell <mark@codesourcery.com>
3282 * decl.c (cxx_maybe_build_cleanup): Handle
3283 __attribute__((cleanup)).
3285 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3287 * cvt.c (cp_convert_and_check): Don't check warnings if the
3288 conversion failed.
3290 2007-05-18 Geoffrey Keating <geoffk@apple.com>
3292 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
3294 2007-05-14 Paolo Carlini <pcarlini@suse.de>
3296 PR c++/29928
3297 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
3298 type only if is a class type (5.2.8/4).
3300 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
3302 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
3303 * decl.c (grokdeclarator): Use unsigned_type_for instead of
3304 c_common_unsigned_type.
3306 2007-05-11 Silvius Rus <rus@google.com>
3308 * cp/typeck.c (build_indirect_ref): Add call to
3309 strict_aliasing_warning.
3310 (build_reinterpret_cast_1): Condition call to
3311 strict_aliasing_warning.
3313 2007-05-11 Jan Hubicka <jh@suse.cz>
3315 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
3316 * decl2.c (start_objects): ctors and dtors are no longer public.
3317 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
3319 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
3321 * typeck.c (build_unary_op): Remove code that used to
3322 handle non lvalue increments/decrements.
3324 2007-05-07 Mike Stump <mrs@apple.com>
3326 * parser.c (check_empty_body): Add.
3327 (cp_parser_iteration_statement): Add call to check_empty_body.
3329 2007-05-05 Geoffrey Keating <geoffk@apple.com>
3331 PR 31775
3332 * mangle.c (write_mangled_name): Mangle static variable names.
3333 (write_unqualified_name): Use local-source-name for
3334 namespace-scope static variables.
3336 2007-05-04 Dirk Mueller <dmueller@suse.de>
3338 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
3339 not in effect.
3341 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
3343 PR c++/31663
3344 * decl2.c (constrain_class_visibility):
3345 Use strip_pointer_or_array_types instead of strip_array_types.
3347 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
3349 PR C++/30221
3350 * decl.c (reshape_init_r): Don't reshape the first element if it
3351 is a pointer to member function.
3353 2007-04-27 Simon Baldwin <simonb@google.com>
3355 * decl.c (grokparms): Changed message format from %qD to %qE.
3357 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
3359 * error.c (maybe_warn_variadic_templates): Variadic templates are
3360 now in C++0x, so only warn about them in C++98 mode.
3362 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
3364 PR C++/30016
3365 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
3366 integeral types from vectors types.
3368 2007-04-26 Jakub Jelinek <jakub@redhat.com>
3370 PR c++/31598
3371 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
3372 for type dependent OMP_CLAUSE_DECLs.
3374 2007-04-24 Mark Mitchell <mark@codesourcery.com>
3376 PR c++/31338
3377 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
3378 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
3379 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
3380 * init.c (build_zero_init): Adjust, as
3381 COMPLEX_TYPE is now a SCALAR_TYPE.
3382 * typeck2.c (digest_init): Allow brace-enclosed initializers for
3383 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
3385 2007-04-25 Paolo Carlini <pcarlini@suse.de>
3387 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
3388 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
3389 (trait_expr_value): Adjust.
3391 2007-04-23 Simon Baldwin <simonb@google.com>
3393 * decl.c (grokparms): Added new error for duplicate function
3394 parameters names in function prototypes, to match gcc behavior.
3396 2007-04-23 Jan Hubicka <jh@suse.cz>
3398 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
3399 bits dirrectly.
3401 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3403 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3404 instead of checking GIMPLE_STMT_P in chain_next.
3406 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3408 PR c++/31513
3409 * call.c (convert_for_arg_passing): Convert bitfields to their
3410 declared types.
3412 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3414 PR c++/31517
3415 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3417 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3419 PR c++/29365
3420 * cp/decl2.c (constrain_class_visibility):
3421 Do not warn about the use of anonymous namespace in the main input file.
3423 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3425 * cp-tree.h (current_template_parms): Fix typo in comment.
3427 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3429 * cp-tree.h, error.c: Fix comment typos.
3431 2007-04-13 Jason Merrill <jason@redhat.com>
3433 PR c++/31074
3434 * call.c (reference_binding): Add c_cast_p parm. If true,
3435 add quals to TO as needed to make it reference-compatible.
3437 2007-04-11 Jan Hubicka <jh@suse.cz>
3439 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
3440 that we are not processing template_decl.
3442 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3444 PR c++/31449
3445 * class.c (build_base_path): Ensure that the converted pointer has
3446 the same cv-qualification as the input.
3448 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3450 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3452 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3454 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3455 Do not set it.
3456 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3457 * tree.c (cp_add_pending_fn_decls): Remove.
3458 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3460 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3462 Revert change removing staticp.
3464 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3466 * cp-objcp-common.c (cxx_staticp): Remove.
3467 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3468 * cp-tree.h (cxx_staticp):
3470 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3472 * class.c (check_for_override): Don't remove dllmport attribute
3473 of virtual methods.
3475 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3477 PR c++/30847
3478 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3479 type issue error and return early.
3481 2007-03-30 Jason Merrill <jason@redhat.com>
3483 PR c++/31187
3484 * typeck.c (cp_type_readonly): New fn.
3485 * cp-tree.h: Declare it.
3486 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3487 (cp_finish_decl): Not here.
3489 2007-03-31 Richard Guenther <rguenther@suse.de>
3491 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3492 pointer-map.
3494 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3496 PR c++/31138
3497 PR c++/31140
3498 PR c++/31141
3499 * parser.c (declarator_can_be_parameter_pack): New.
3500 (cp_parser_template_parameter): Only parse the `...' if the
3501 declarator can be a parameter pack.
3502 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3503 is NULL.
3504 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3505 types (they could be used as array bounds).
3506 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3507 (tsubst_pack_expansion): Handle failure to expand parameter
3508 packs.
3510 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3512 PR c++/26099
3513 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3514 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3515 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3516 (CLASS_TYPE_NON_UNION_P): Add.
3517 (struct lang_type_class): Add has_complex_dflt.
3518 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3519 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3520 * cp-tree.def: Add TRAIT_EXPR.
3521 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3522 * lex.c (struct resword): Add __has_nothrow_assign,
3523 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3524 __has_trivial_constructor, __has_trivial_copy,
3525 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3526 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3527 __is_pod, __is_polymorphic, __is_union.
3528 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3529 (cp_parser_trait_expr): New.
3530 * semantics.c (finish_trait_expr, trait_expr_value
3531 classtype_has_nothrow_copy_or_assign_p): New.
3532 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3533 as static.
3534 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3535 * class.c (check_bases, check_field_decl, check_bases_and_members):
3536 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3537 * pt.c (uses_template_parms, tsubst_copy_and_build,
3538 value_dependent_expression_p, type_dependent_expression_p): Deal with
3539 TRAIT_EXPR.
3540 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3542 2007-03-29 Richard Guenther <rguenther@suse.de>
3544 * tree.c (cp_walk_subtrees): Do not set input_location.
3546 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3548 PR c++/29077
3549 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3550 destructor.
3552 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3554 * parser.c (struct cp_parser): Update comment for
3555 greater_than_is_operator_p.
3556 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3557 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3558 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3559 !GREATER_THAN_IS_OPERATOR_P.
3560 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3561 `>>' operators that will become two `>' tokens in C++0x.
3562 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3563 mode, allowing it to terminate default arguments.
3564 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3565 `>>' like two consecutive `>' tokens.
3566 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3567 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3568 ends a template argument.
3570 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3572 * decl.c (redeclaration_error_message): Complain when redeclaring
3573 a friend function with default template arguments (C++0x mode only).
3574 * cp-tree.h (check_default_tmpl_args): Declare.
3575 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3576 template arguments in function templates. Add support for checking
3577 the default template arguments of friend templates.
3578 (push_template_decl_real): Fix call to check_default_tmpl_args.
3579 (type_unification_real): If a template parameter has not been
3580 deduced but provides a default template argument, substitute into
3581 that default template argument.
3582 * parser.c (cp_parser_init_declarator): When declaring (but not
3583 defining!) a function template in C++0x mode, check for default
3584 template arguments.
3586 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3588 PR c++/29993
3589 * decl.c (grokdeclarator): Deal with cv-qualified function type
3590 typedefs in the same way for member and non-member functions.
3592 2007-03-26 Dirk Mueller <dmueller@suse.de>
3594 * parser.c (cp_parser_member_declaration): Pedwarn
3595 about stray semicolons after member declarations.
3597 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3599 PR c++/30500
3600 * pt.c (instantiate_decl): Set in_system_header.
3602 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3604 * cp-tree.h (current_tempalte_parms): Improve documentation.
3605 * pt.c (current_template_args): Likewise.
3607 PR c++/30863
3608 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3609 not consume tokens when failing.
3611 2007-03-22 Jim Wilson <wilson@specifix.com>
3612 Mark Mitchell <mark@codesourcery.com>
3614 PR c++/31273
3615 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3616 consistent with FROM.
3618 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3620 * error.c (dump_expr): Handle dependent names that designate types.
3621 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3623 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3625 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3627 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3629 * cvt.c (cp_convert_and_check) : Define.
3630 * cp-tree.h (cp_convert_and_check): Declare.
3631 * call.c (convert_conversion_warnings): Rename to
3632 conversion_null_warnings. The warning for floating-point to
3633 integer is handled by convert_and_check in convert_like_real.
3634 (convert_like_real): convert_conversion_warnings was renamed as
3635 conversion_null_warnings.
3636 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3637 overflow and changes of value during conversion.
3639 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3641 PR c++/30891
3642 * parser.c (cp_parser_statement): If 'namespace' is found, this
3643 only can be a namespace alias definition, so parse it now.
3644 (cp_parser_namespace_alias_definition): if we find an open brace
3645 instead of '=', then this is actually a misplaced namespace
3646 definition.
3648 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3650 PR c++/24924
3651 * decl.c (cxx_init_decl_processing): Move command-line options
3652 processing to c-opts.c.
3654 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3656 * ptree.c (cxx_print_type): Use formatting markup for integers
3657 when printing template parameter index/level/orig level.
3658 (cxx_print_xnode): Ditto.
3659 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3660 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3661 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3662 HOST_WIDE_INTs.
3663 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3664 rather than a HOST_WIDE_INT.
3665 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3666 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3667 better bit-packing.
3668 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3669 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3670 IN_BASE_INITIALIZER bool bitfields.
3671 (struct cp_declarator): Make KIND a 4-bit field. Make
3672 PARAMETER_PACK_P a bool bitfield just after KIND.
3673 * pt.c (uses_parameter_packs): Destroy the pointer set.
3674 (make_pack_expansion): Ditto.
3675 (check_for_bare_parameter_packs): Ditto.
3676 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3678 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3680 PR c++/31165
3681 * call.c (convert_default_arg): Instead of copying the node,
3682 unshare it.
3684 2007-03-15 Dirk Mueller <dmueller@suse.de>
3686 PR c++/30860
3687 * call.c (convert_conversion_warnings): New..
3688 (convert_like_real): .. factored out from here.
3689 (convert_conversion_warnings): Add warning about
3690 false being converted to NULL in argument passing.
3692 2007-03-14 Dirk Mueller <dmueller@suse.de>
3694 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3695 (finish_do_body): Warn about empty body in do/while statement.
3697 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3699 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3701 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3703 PR c/21438
3704 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3705 warning.
3707 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3709 * cp/repo.c (init_repo): Initialize random_seed saved options.
3710 (finish_repo): Adjust.
3712 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3714 PR bootstrap/30899
3715 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3716 which to copy.
3718 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3720 * decl.c (compute_array_index_type): New warning flag warn_vla.
3722 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3724 PR c++/30108
3725 * call.c (convert_default_arg): Copy non-constant arguments.
3727 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3729 PR c++/31038
3730 * parser.c (cp_parser_postfix_expression): Disallow compound
3731 literals in constant expressions.
3733 PR c++/30328
3734 * semantics.c (finish_typeof): Use unlowered_expr_type.
3736 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3738 PR c++/30274
3739 * cp-tree.h (unlowered_expr_type): New function.
3740 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3741 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3742 (unlowered_expr_type): New function.
3743 (build_unary_op): Disallow predecrements of bool bitfields.
3744 * call.c (build_conditional_expr): Use unlowered_expr_type.
3745 * pt.c (type_unification_real): Likewise.
3747 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3749 PR c++/20599
3750 * typeck.c (check_return_expr): Check for bare parameter packs.
3751 (comptypes): Compare template parameter packs and
3752 type pack expansions.
3753 * decl.c (grokdeclarator): Deal with the declaration of function
3754 parameter packs.
3755 (grokparms): Verify that the (optional) function parameter pack is
3756 at the end of the parameter list.
3757 (xref_basetypes): Handle pack expansions in the base class.
3758 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3759 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3760 (NONTYPE_ARGUMENT_PACK): New.
3761 (TYPE_PACK_EXPANSION): New.
3762 (EXPR_PACK_EXPANSION): New.
3763 (ARGUMENT_PACK_SELECT): New.
3764 * cp-objcp-common.c (cp_tree_size): Compute size of
3765 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3766 ARGUMENT_PACK_SELECT.
3767 * error.c (dump_template_argument): Print template argument packs.
3768 (dump_template_argument_list): Ditto.
3769 (dump_template_parameter): Dump `...' for template type parameter
3770 packs.
3771 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3772 (dump_parameters): Print function parameter packs.
3773 (dump_template_parms): Print template argument packs.
3774 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3775 (maybe_warn_variadic_templates): New.
3776 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3777 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3778 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3779 CAST_EXPR.
3780 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3781 (write_template_arg): Write argument packs as separate arguments.
3782 * cp-tree.h (struct template_parm_index_s): Add flag that
3783 indicates that the template parameter is actually a parameter
3784 pack.
3785 (struct tree_argument_pack_select): New.
3786 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3787 (union lang_tree_node): Add argument_pack_select.
3788 (FUNCTION_PARAMETER_PACK_P): New.
3789 (PACK_EXPANSION_P): New.
3790 (PACK_EXPANSION_PATTERN): New.
3791 (SET_PACK_EXPANSION_PATTERN): New.
3792 (PACK_EXPANSION_PARAMETER_PACKS): New.
3793 (ARGUMENT_PACK_P): New.
3794 (ARGUMENT_PACK_ARGS): New.
3795 (SET_ARGUMENT_PACK_ARGS): New.
3796 (ARGUMENT_PACK_INCOMPLETE_P): New.
3797 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3798 (TEMPLATE_PARM_PARAMETER_PACK): New.
3799 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3800 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3801 (ARGUMENT_PACK_SELECT_INDEX): New.
3802 (ARGUMENT_PACK_SELECT_ARG): New.
3803 (struct cp_declarator): Add parameter_pack_p flag.
3804 (maybe_warn_variadic_templates): Declare.
3805 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3806 indicate a template parameter pack.
3807 (uses_parameter_packs): Declare.
3808 (template_parameter_pack_p): Declare.
3809 (template_parms_variadic_p): Declare.
3810 (make_pack_expansion): Declare.
3811 (check_for_bare_parameter_packs): Declare.
3812 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3813 sizeof... expressions.
3814 (pp_cxx_expression): Print pack expansions and non-type argument
3815 packs.
3816 (pp_cxx_exception_specification): Print pack expansions.
3817 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3818 (pp_cxx_ctor_initializer): Print pack expansions.
3819 (pp_cxx_type_id): Print pack expansions.
3820 (pp_cxx_template_argument_list): Print argument packs.
3821 (pp_cxx_template_parameter): Print ellipsis for template parameter
3822 packs.
3823 * pt.c (comp_template_parms): Compare template parameter packs.
3824 (template_parameter_pack_p): New.
3825 (template_parms_variadic_p): New.
3826 (template_args_variadic_p): New.
3827 (make_ith_pack_parameter_name): New.
3828 (struct find_parameter_pack_data): New.
3829 (find_parameter_packs_r): New.
3830 (uses_parameter_packs): New.
3831 (make_pack_expansion): New.
3832 (check_for_bare_parameter_packs): New.
3833 (expand_template_argument_pack): New.
3834 (reduce_template_parm_level): Propagate parameter pack flag.
3835 (process_template_parm): Add is_parameter_pack parameter to state
3836 when the parameter is actually a parameter pack. Create template
3837 parameter packs when is_parameter_pack is true.
3838 (current_template_args): The argument for a template parameter
3839 pack is an argument pack containing a single pack expansion.
3840 (process_partial_specialization): When checking that non-type
3841 argument expressions do not involve template parameters, loop over
3842 the arguments in argument packs separately.
3843 (push_template_decl_real): Check that the type of the declaration
3844 does not have any bare parameter packs. Check that primary
3845 templates have no more than one parameter pack, and that it comes
3846 at the end of the template parameter list.
3847 (convert_template_argument): Handle coercions for pack expansion
3848 expressions by coercing the pattern then rebuilding the expansion.
3849 (coerce_template_parms): When coercing the arguments for a
3850 variadic template, pack "extra" arguments into an argument pack.
3851 (coerce_template_template_parms): Cannot coerce between parameter
3852 packs and non-pack parameters.
3853 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3854 (comp_template_args): Expand all template arguments packs before
3855 comparing template argument lists.
3856 (mangle_class_name_for_template): Make argument packs as separate
3857 template arguments.
3858 (for_each_template_parm_r): No need to handle BASELINK.
3859 (instantiate_class_template): Handle pack expansions in the base
3860 class list.
3861 (tsubst_pack_expansion): New.
3862 (tsubst_template_args): Handle substitutions of argument packs and
3863 pack expansion into template argument lists.
3864 (tsubst_decl): Expand function parameter packs into separate
3865 function parameters.
3866 (tsubst_arg_types): Expand a type pack expansion into separate
3867 argument types.
3868 (tsubst_exception_specification): Handle pack expansions in
3869 exception specifiers.
3870 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3871 replacing a template parameter with its argument. If we encounter
3872 a substitution for an argument pack, just return the parameter
3873 itself.
3874 (tsubst_copy): sizeof(X...) returns the number of elements in
3875 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3876 PARM_DECL is a parameter pack.
3877 (tsubst_expr): Expression pack expansions and argument packs
3878 cannot show up here; they will all be handled through function
3879 calls, sizeof, and template argument lists.
3880 (tsubst_copy_and_build): sizeof(X...) returns the number of
3881 elements in parameter pack X. Handle pack expansions in TREE_LIST
3882 and CONSTRUCTOR nodes.
3883 (fn_type_unification): Handle "incomplete" explicit template
3884 argument lists that specify some of the arguments for a template
3885 parameter pack.
3886 (type_unification_real): Unify arguments against pack expansions.
3887 (template_parm_level_and_index): New, helper function.
3888 (unify_pack_expansion): New.
3889 (unify): Unify argument packs on an argument-by-argument basis,
3890 handling variadic argument packs as well.
3891 (more_specialized_fn): Handle unification of function parameter
3892 packs. All things being equal, prefer non-variadic function
3893 templates to variadic function templates.
3894 (more_specialized_class): Prefer the variadic class template
3895 partial specialization that binds fewer arguments to a parameter
3896 pack.
3897 (regenerate_decl_from_template): Expand function parameter packs
3898 into separate parameters.
3899 (instantiate_decl): Ditto.
3900 (tsubst_initializer_list): Handle pack expansions for base-class
3901 initializers.
3902 (dependent_type_p_r): Determine dependent types in argument packs
3903 and pack expansions.
3904 (value_dependent_expression_p): Determine value-dependence of
3905 non-type argument packs.
3906 (dependent_template_arg_p): Handle argument packs.
3907 * semantics.c (finish_cond): Check for bare parameter packs.
3908 (finish_expr_stmt): Ditto.
3909 (finish_for_expr): Ditto.
3910 (finish_switch_cond): Ditto.
3911 (finish_mem_initializers): Ditto.
3912 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3913 argument packs.
3914 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3915 * parser.c (make_declarator): Declarator is not an expansion.
3916 (make_pointer_declarator): Transfer parameter pack flag to outer
3917 declarator.
3918 (make_reference_declarator): Ditto.
3919 (make_ptrmem_declarator): Ditto.
3920 (make_call_declarator): Ditto.
3921 (make_array_declarator): Ditto.
3922 (cp_parser_postfix_expression): Allow pack expansion expressions
3923 in the argument list for a call expression.
3924 (cp_parser_parenthesized_expression_list): Add new parameter
3925 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3926 into separate arguments."
3927 (cp_parser_new_placement): Allow pack expansion expressions.
3928 (cp_parser_new_initializer): Ditto.
3929 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3930 base-class initializer expansion.
3931 (cp_parser_mem_initializer): Ditto.
3932 (cp_parser_template_parameter_list): Keep track of whether the
3933 template parameter is a template parameter pack.
3934 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3935 template parameter pack.
3936 (cp_parser_type_parameter): Ditto.
3937 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3938 a pack expansion.
3939 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3940 this declarator is a parameter pack.
3941 (cp_parser_parameter_declaration): The ellipsis does not end the
3942 parameter declaration, because it might be a parameter pack. Parse
3943 the ellipsis to indicate a parameter pack.
3944 (cp_parser_initializer): Allow pack expansions.
3945 (cp_parser_initializer_list): Allow ellipsis to create an
3946 initializer expansion.
3947 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3948 expansion.
3949 (cp_parser_type_id_list): Allow ellipsis to create an exception
3950 specifier expansion.
3951 (cp_parser_attribute_list): Don't allow pack expansions.
3952 (cp_parser_functional_cast): Allow pack expansions.
3953 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3954 compute the length of a parameter pack.
3955 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3956 end a template argument.
3957 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3958 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3959 CAST_EXPR.
3961 2007-03-09 Dirk Mueller <dmueller@suse.de>
3963 * cp/call.c (build_new_op): Call warn_logical_operator.
3965 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3967 PR c++/30852
3968 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3970 PR c++/30534
3971 * pt.c (any_template_arguments_need_structural_equality_p):
3972 Robustify.
3974 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3976 * decl.c (grokdeclarator): Disable warnings for anonymous
3977 bitfields.
3979 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3981 * typeck2.c (readonly_error): Always emit a hard error.
3982 Remove last argument.
3983 * cp-tree.h (readonly_error): Adjust prototype.
3984 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3985 * typeck.c (build_unary_op): Likewise.
3986 (build_modify_expr): Likewise.
3988 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3990 PR c++/30895
3991 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3993 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3995 PR c++/15787
3996 * parser.c (struct cp_parser): New IN_IF_STMT.
3997 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3998 returning if parsing the body of an 'if' statement or issuing an
3999 error and continuing.
4000 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
4001 body of 'if'.
4002 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
4004 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
4006 PR c++/28253
4007 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
4008 for thunks.
4010 2007-03-02 Geoffrey Keating <geoffk@apple.com>
4012 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
4013 Objective-C++. Don't exit early if -shared-libgcc needs to be
4014 added.
4016 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4018 * typeck.c (common_base_type): Delete unused function.
4020 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4022 * Make-lang.in: Add dummy lang.install-pdf target.
4024 2007-03-01 Simon Baldwin <simonb@google.com>
4026 PR c++/23689
4027 * decl.c (check_tag_decl): Added new warning for typedef ignored
4028 when it precedes an otherwise valid non-typedef declaration.
4030 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
4032 * typeck.c (build_function_call): Store converted arguments
4033 in a stack-allocated array instead of building a list.
4034 (convert_arguments): Store arguments in the array passed in as an
4035 argument, and return the actual number of arguments.
4036 * call.c (build_call): Delete, and replace with...
4037 (build_call_n, build_call_a): New.
4038 (build_op_delete_call): Rewrite to avoid constructing argument lists.
4039 (build_over_call): Store converted arguments in a stack-allocated
4040 array instead of building a list.
4041 (build_cxx_call): Pass arguments in an array instead of as a list.
4042 (build_java_interface_fn_ref): Rewrite to avoid constructing
4043 argument lists.
4044 * tree.h: Update declarations to reflect above changes.
4045 * method.c (use_thunk): Use a stack-allocated array to hold
4046 the arguments instead of a list.
4047 * rtti.c (throw_bad_cast): Update call to cxx_call.
4048 (throw_bad_typeid): Likewise.
4049 (build_dynamic_cast_1): Likewise.
4050 * init.c (build_builtin_delete_call): Use build_call_n.
4051 * decl.c (expand_static_init): Likewise.
4052 * except.c (cp_protect_cleanup_actions): Likewise.
4053 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
4054 (gimplify_must_not_throw_expr): Likewise.
4055 (cxx_omp_apply_fn): Use build_call_a.
4057 2007-02-26 Mark Mitchell <mark@codesourcery.com>
4059 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
4060 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
4062 2007-02-25 Mark Mitchell <mark@codesourcery.com>
4064 * cp-tree.h (static_ctors): Remove.
4065 * cp-tree.h (static_dtors): Likewise.
4066 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
4067 refactoring of tree_map hierarchy.
4068 (decl_shadowed_for_var_insert): Likewise.
4069 * semantics.c (expand_body): Use c_expand_body.
4070 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
4071 * decl2.c (static_ctors): Remove.
4072 (static_dtors): Likewise.
4073 (generate_ctor_or_dtor_function): Pass NULL_TREE to
4074 objc_generate_static_init_call. Do not call static_[cd]tors.
4075 (generate_ctor_and_dtor_functions_for_priority): Do not check for
4076 static_[cd]tors.
4077 (cp_write_global_declarations): Likewise.
4079 2007-02-23 Richard Guenther <rguenther@suse.de>
4081 * class.c (note_name_declared_in_class): Make declaration
4082 changes meaning a pedwarn.
4084 2007-02-22 Michael Matz <matz@suse.de>
4086 PR c++/29433
4087 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
4088 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
4089 dump_function_decl): Guard emitting outer scopes by new flag.
4090 * cp-lang.c (cxx_dwarf_name): New function.
4091 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
4092 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
4093 Remove functions.
4094 (push_template_decl_real, lookup_template_class): Remove calls
4095 to above functions.
4097 2007-02-19 Mark Mitchell <mark@codesourcery.com>
4099 * call.c (build_new_method_call): Ensure that explicit calls of
4100 destructors have type "void".
4102 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4104 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
4105 and -Walways-true with -Waddress.
4106 * cvt.c (convert_to_void): Replace unconditional warning with
4107 -Waddress.
4109 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
4111 * decl.c, tree.c: Fix comment typos.
4113 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
4115 PR C++/30158
4116 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
4117 statement expression if we had an error mark node.
4119 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
4120 Brooks Moses <brooks.moses@codesourcery.com>
4121 Lee Millward <lee.millward@codesourcery.com>
4123 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
4124 Change class to tcc_vl_exp.
4126 * call.c (build_call): Use build_call_list instead
4127 of build3.
4128 (build_over_call): Likewise.
4129 (build_new_method_call): Use build_min_non_dep_call_list
4130 instead of build_min_non_dep.
4132 * error.c (dump_call_expr_args): New function.
4133 (dump_aggr_init_expr_args): New function.
4134 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
4135 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
4137 * cvt.c (convert_to_void): Use build_call_array instead
4138 of build3; use new AGGR_INIT_EXPR accessor macros.
4140 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
4141 instead of TREE_CODE_LENGTH.
4143 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
4144 AGGR_INIT_EXPR accessor macros.
4146 * cp-gimplify.c (cp_gimplify_init_expr): Use
4147 AGGR_INIT_EXPR_SLOT to set the slot operand.
4149 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
4150 (AGGR_INIT_EXPR_SLOT): New macro.
4151 (AGGR_INIT_EXPR_ARG): New macro.
4152 (aggr_init_expr_nargs): New macro.
4153 (AGGR_INIT_EXPR_ARGP): New macro.
4154 (aggr_init_expr_arg_iterator): New.
4155 (init_aggr_init_expr_arg_iterator): New.
4156 (next_aggr_init_expr_arg): New.
4157 (first_aggr_init_expr_arg): New.
4158 (more_aggr_init_expr_args_p): New.
4159 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
4160 (stabilize_aggr_init): New declaration.
4161 (build_min_non_dep_call_list): Likewise.
4163 * tree.c (process_aggr_init_operands): New function.
4164 (build_aggr_init_array) New function.
4165 (build_cplus_new): Update to use new CALL_EXPR and
4166 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
4167 build_aggr_init_array.
4168 (build_min_non_dep_call_list) New function.
4169 (build_min_nt): Assert input code parameter is not a variable
4170 length expression class.
4171 (build_min, build_min_non_dep): Likewise.
4172 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
4173 to check for equality instead of recursing. Handle tcc_vl_exp
4174 tree code classes.
4175 (stabilize_call): Update to only handle CALL_EXPRs, not
4176 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
4177 (stabilize_aggr_init): New function.
4178 (stabilize_init): Use it.
4180 * cxx-pretty-print.c (pp_cxx_postfix_expression)
4181 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
4182 AGGR_INIT_EXPR accessor macros and argument iterators.
4184 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
4185 build_vl_exp. Iterate through the operands, recursively
4186 processing each one.
4187 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
4188 CALL_EXPR accessor macros.
4189 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
4190 tree code classes. Use TREE_OPERAND_LENGTH instead of
4191 TREE_CODE_LENGTH.
4193 * semantics.c (finish_call_expr): Use build_nt_call_list
4194 instead of build_nt.
4195 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
4196 accessor macros. Use build_call_array to construct the
4197 CALL_EXPR node instead of build3
4199 * decl2.c (build_offset_ref_call_from_tree): Use
4200 build_nt_call_list and build_min_non_dep_call_list instead
4201 of build_min_nt and build_min_non_dep.
4203 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
4204 Use build_nt_call_list instead of build_min_nt.
4206 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4208 PR c++/28943
4209 * call.c (build_conditional_expr): Improve error message.
4211 2007-02-13 Dirk Mueller <dmueller@suse.de>
4213 * friend.c (do_friend): Annotate warning about friend
4214 declarations in templates with OPT_Wnon_template_friend.
4215 Convert informal message from warning() to inform().
4217 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
4218 Mark Mitchell <mark@codesourcery.com>
4220 PR c++/14622
4221 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
4222 instantiations for variables.
4224 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4226 PR middle-end/7651
4227 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
4228 Check warn_unused_value just once.
4230 2007-02-11 Mark Mitchell <mark@codesourcery.com>
4232 PR c++/26988
4233 * pt.c (determine_specialization): Use skip_artificial_parms_for.
4234 (fn_type_unificiation): Likewise.
4235 (get_bindings): Likewise.
4237 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
4239 PR target/29487
4240 * decl.c (finish_function): Use DECL_REPLACEABLE.
4241 * tree.c (cp_cannot_inline_tree_fn): Likewise.
4243 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
4245 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
4247 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4249 * decl.c (grokvardecl): Don't error if !have_tls.
4250 (grokdeclarator): Likewise.
4251 * parser.c (cp_parser_omp_threadprivate): Likewise.
4253 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4255 PR c++/30703
4256 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
4257 parameters and result decls in omp clauses.
4258 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
4259 by reference.
4261 2007-02-05 Dirk Mueller <dmueller@suse.de>
4263 PR bootstrap/30510
4264 * parser.c (cp_parser_class_specifier): Always initialize bases.
4266 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
4268 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
4269 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
4270 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
4271 expressions.
4272 * semantics.c (finish_omp_atomic): Store a whole expression node
4273 in operand 1, and integer_zero_node in operand 0, for dependent
4274 OMP_ATOMIC. Rewrite to make flow easier to understand.
4276 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4278 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
4280 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
4282 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
4283 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
4285 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
4287 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
4288 keyword warning to -Wc++0x-compat.
4290 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4292 * decl.c (grokdeclarator): Update documentation.
4294 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4296 PR c++/30536
4297 * decl.c (grokdeclarator): If __thread is used together with
4298 a storage class other than extern and static, clear thread_p
4299 after issuing diagnostics and fall through to checking the
4300 storage class.
4302 2007-01-30 Roger Sayle <roger@eyesopen.com>
4304 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
4305 calculating the size of an array (to avoid recursive errors).
4307 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4309 PR c++/24745
4310 * typeck.c (build_binary_op): Fix logic for warning. Move warning
4311 to -Wpointer-arith.
4312 * call.c (convert_like_real): Don't warn when converting to
4313 boolean type.
4315 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4317 * decl.c (pop_label): Replace warning with call to
4318 warn_for_unused_label.
4320 2007-01-28 Andrew Pinski <pinskia@gmail.com>
4322 PR C++/28988
4323 * semantics.c (finish_pseudo_destructor_expr): Check the
4324 destrutor name by calling check_dtor_name.
4326 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
4328 * lex.c (D_CPP0X): Rename.
4329 (D_CXX0X): To this.
4330 (reswords): D_CPP0X -> D_CXX0X.
4331 (init_reswords): Ditto.
4332 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
4333 of C++0x keywords as identifiers.
4335 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
4337 PR c++/27492
4338 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
4339 function decls.
4341 2007-01-23 Ian Lance Taylor <iant@google.com>
4343 * typeck.c (convert_for_assignment): Only warn about a = b = c
4344 when converting to bool.
4346 2007-01-23 Roger Sayle <roger@eyesopen.com>
4348 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
4349 TREE_OVERFLOW.
4350 * typeck.c (ignore_overflows): Remove the remaining uses of
4351 TREE_CONSTANT_OVERFLOW.
4353 2007-01-20 Jan Hubicka <jh@suse.cz>
4355 * decl2.c (start_objects, start_static_storage_duration_function):
4356 Do not make the functions uninlinable.
4358 2007-01-17 Ian Lance Taylor <iant@google.com>
4360 * class.c (add_method): Call VEC_reserve_exact rather than passing
4361 a negative size to VEC_reserve.
4363 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
4365 PR c++/29573
4366 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
4368 2007-01-10 Mark Mitchell <mark@codesourcery.com>
4370 PR c++/28999
4371 * decl.c (make_typename_type): If the qualified name is not a
4372 type, issue an error.
4373 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
4374 formatting.
4376 2007-01-08 Geoffrey Keating <geoffk@apple.com>
4378 * rtti.c: Include target.h.
4379 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
4380 don't emit typeinfo for fundamental types as weak.
4381 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
4383 2007-01-08 Richard Guenther <rguenther@suse.de>
4385 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
4387 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
4389 * call.c (standard_conversion): Pass flag to
4390 vector_types_convertible_p to disallow emission of note.
4391 * typeck.c (convert_for_assignment): Pass flag to
4392 vector_types_convertible_p to allow emission of note.
4393 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
4394 to disallow emission of note.
4396 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4398 PR c++/28986
4399 * typeck.c (build_binary_op): Call overflow_warning if
4400 TREE_OVERFLOW_P is true for the result and not for any of the
4401 operands.
4403 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4405 PR c++/19439
4406 * class.c (add_method): Don't wait until template
4407 instantiation time to complain about duplicate methods.
4409 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4411 PR c/19978
4412 * semantics.c (finish_unary_op_expr): Warn only if result
4413 overflowed and operands did not.
4415 2007-01-05 Ian Lance Taylor <iant@google.com>
4417 * typeck.c (build_binary_op): Warn about comparing a non-weak
4418 address to NULL.
4420 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4422 * pt.c (tsubst): Propagate the need for structural equality checks
4423 when reducing the level of template parameters.
4425 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4427 * pt.c: Fix a comment typo.
4429 2007-01-02 Ian Lance Taylor <iant@google.com>
4431 * semantics.c (maybe_convert_cond): Optionally warn when using an
4432 assignment as a condition.
4433 * typeck.c (convert_for_assignment): Optionally warn about
4434 assigning the result of an assignment to a bool.
4436 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4438 * pt.c (canonical_template_parms): Correct typo in comment.
4440 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4442 * typeck.c (structural_comptypes): Renamed from "comptypes".
4443 (comptypes): Use canonical type information to perform fast type
4444 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4445 canonical type comparison returns the same results as we would see
4446 from the current, structural check. Support COMPARE_STRUCTURAL
4447 when we need structural checks.
4448 * decl.c (typename_compare): Fix comment.
4449 (build_typename_type): TYPENAME_TYPE nodes require structural
4450 equality checks, because they resolve different based on the
4451 current class type.
4452 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4453 require structural equality checks (for now).
4454 (build_ptrmemfunc_type): Build the canonical pointer to member
4455 function type.
4456 (compute_array_index_type): Whenever we build a new index type
4457 to represent the size of an array in a template, we need to mark
4458 this index type as requiring structural equality. This goes for
4459 arrays with value-dependent sizes with the current ABI, or all
4460 arrays with ABI-1.
4461 * tree.c (cplus_array_hash): New.
4462 (struct cplus_array_info): New.
4463 (cplus_array_compare): New.
4464 (cplus_array_htab): New.
4465 (build_cplus_array_type_1): Use a hash table to cache the array
4466 types we build. Build the canonical array type for each array
4467 type.
4468 (cp_build_qualified_type_real): When building a cv-qualified array
4469 type, use the hash table of array types and build canonical array
4470 types as necessary.
4471 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4472 use structural equality (for now).
4473 * cp-tree.h (COMPARE_STRUCTURAL): New.
4474 * pt.c (canonical_template_parms): New.
4475 (canonical_type_parameter): New.
4476 (process_template_parm): Find the canonical type parameter.
4477 (lookup_template_class): When we have named the primary template
4478 type, set the canonical type for our template class to the primary
4479 template type. If any of the template arguments need structural
4480 equality checks, the template class needs structural equality
4481 checks.
4482 (tsubst): When reducing the level of a template template
4483 parameter, we require structural equality tests for the resulting
4484 parameter because its template parameters have not had their types
4485 canonicalized. When reducing a template type parameter, find the
4486 canonical reduced type parameter.
4487 (any_template_arguments_need_structural_equality_p): New.