1 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
5 2011-08-05 Jason Merrill <jason@redhat.com>
8 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
9 on 'this' in a constructor.
12 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
15 * init.c (perform_member_init): Handle invalid array initializer.
18 * semantics.c (cxx_eval_array_reference): Handle failure to
19 reduce the array operand to something we can work with.
21 2011-08-05 Gabriel Charette <gchare@google.com>
23 * decl.c (finish_function): Remove unecessary line 0 hack.
25 2011-08-05 Jason Merrill <jason@redhat.com>
28 * typeck.c (build_x_compound_expr_from_list): Also complain
32 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
35 * parser.c (cp_parser_range_for): Only do auto deduction in
36 template if the range is non-dependent.
38 * init.c (perform_member_init): Always build_aggr_init
39 for a class member with an explicit mem-initializer.
41 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
43 2011-08-04 Jakub Jelinek <jakub@redhat.com>
46 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
47 for operator new and operator new []. Call init_attributes.
49 2011-08-02 Jason Merrill <jason@redhat.com>
52 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
55 * typeck2.c (check_narrowing): Check unsigned mismatch.
56 * semantics.c (finish_compound_literal): check_narrowing.
59 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
62 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
63 (build_field_list): Not here.
66 * parser.c (build_range_temp): Split out from...
67 (cp_convert_range_for): ...here.
68 (do_range_for_auto_deduction): New.
69 (cp_parser_range_for): Use it.
71 2011-08-02 Jakub Jelinek <jakub@redhat.com>
73 * cp-tree.h (finish_omp_atomic): Adjust prototype.
74 (cxx_omp_const_qual_no_mutable): New prototype.
75 (finish_omp_taskyield): New prototype.
76 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
77 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
78 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
79 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
81 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
82 and PRAGMA_OMP_CLAUSE_MERGEABLE.
83 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
84 (cp_parser_omp_taskyield): New function.
85 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
86 (cp_parser_omp_clause_reduction): Handle min and max.
87 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
88 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
90 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
91 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
93 (finish_omp_clauses): Don't complain about const qualified
94 predetermined vars and static data members in firstprivate clause.
95 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
97 (finish_omp_taskyield): New function.
98 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
99 (cxx_omp_predetermined_sharing): Use it.
101 2011-08-02 Jason Merrill <jason@redhat.com>
103 * call.c (build_call_a): Also check at_function_scope_p.
105 2011-08-01 Jason Merrill <jason@redhat.com>
108 * mangle.c (write_prefix): Handle decltype.
111 * semantics.c (cxx_eval_vec_init_1): Fix logic.
114 * semantics.c (potential_constant_expression_1): Allow any builtin.
115 (morally_constexpr_builtin_function_p): Remove.
117 2011-07-29 Jason Merrill <jason@redhat.com>
120 * parser.c (cp_parser_lambda_expression): Also clear in_statement
121 and in_switch_statement_p.
122 (cp_parser_class_specifier): Likewise.
124 2011-07-28 Jason Merrill <jason@redhat.com>
127 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
128 (convert_nontype_argument, tsubst_template_arg): Handle its output.
130 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
133 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
135 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
137 * pt.c (build_template_decl): Copy the function_decl's
138 source location to the new template_decl.
140 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
143 * typeck.c (cp_build_modify_expr): Check digest_init return value
146 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
149 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
150 and *end before returning.
152 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
155 * parser.c (cp_parser_perform_range_for_lookup): Early return if
156 error_operand_p (range).
158 2011-07-23 Jason Merrill <jason@redhat.com>
161 * parser.c (cp_parser_qualifying_entity): Handle templates.
163 2011-07-22 Jason Merrill <jason@redhat.com>
166 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
167 Make conditional on -Wnarrowing.
169 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
171 Warn about the use of final/override in non-c++0x mode, and
172 add __final for non-c++0x mode.
173 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
174 * error.c (maybe_warn_cpp0x): Adjust.
175 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
176 '__final' as a non-c++0x alternative for 'final'.
178 2011-07-22 Jason Merrill <jason@redhat.com>
179 Mark Glisse <marc.glisse@normalesup.org>
182 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
183 other namespaces as well.
184 * name-lookup.c (c_linkage_bindings): Define.
185 (lookup_extern_c_fun_in_all_ns): Rename from
186 lookup_extern_c_fun_binding_in_all_ns. Return tree.
187 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
189 2011-07-20 Jason Merrill <jason@redhat.com>
191 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
192 designated initializer syntax.
193 * decl.c (check_array_designated_initializer): Add index parm.
194 (maybe_deduce_size_from_array_init): Pass it.
195 (reshape_init_array_1): Likewise.
198 PR c++/42603 (DR 950)
199 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
200 (cp_parser_nested_name_specifier_opt): Allow decltype.
201 (cp_parser_qualifying_entity): Likewise.
202 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
203 (cp_parser_simple_type_specifier): Handle decltype as scope.
204 (cp_parser_base_specifier): Allow decltype.
205 (cp_parser_base_clause): Don't crash on null base.
206 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
207 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
209 2011-07-19 Jason Merrill <jason@redhat.com>
212 * pt.c (coerce_template_parms): Handle non-pack after pack.
214 2011-07-19 Richard Guenther <rguenther@suse.de>
216 * call.c (build_special_member_call): Use fold_build_pointer_plus.
217 * class.c (build_base_path): Likewise.
218 (convert_to_base_statically): Likewise.
219 (dfs_accumulate_vtbl_inits): Likewise.
220 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
221 * except.c (expand_start_catch_block): Likewise.
222 * init.c (expand_virtual_init): Likewise.
223 (build_new_1): Likewise.
224 (build_vec_delete_1): Likewise.
225 (build_vec_delete): Likewise.
226 * rtti.c (build_headof): Likewise.
227 (tinfo_base_init): Likewise.
228 * typeck.c (get_member_function_from_ptrfunc): Likewise.
229 (cp_build_addr_expr_1): Likewise.
230 * typeck2.c (build_m_component_ref): Likewise.
232 2011-07-18 Martin Jambor <mjambor@suse.cz>
234 * parser.c (cp_parser_parameter_declaration_list): Initialize
237 2011-07-16 Jason Merrill <jason@redhat.com>
239 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
240 last_error_tinst_level.
241 (push_tinst_level, pop_tinst_level): Adjust.
242 (problematic_instantiation_changed): Adjust.
243 (record_last_problematic_instantiation): Adjust.
244 * error.c (cp_print_error_function): Don't print
245 current_function_decl if we're in a template instantiation context.
246 (print_instantiation_full_context): Always print first line.
248 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
249 Jason Merrill <jason@redhat.com>
253 * cp-tree.h (fn_type_unification): Add `bool' parameter.
254 * pt.c (enum template_base_result): Define.
255 (unify_success, unify_unknown): Define.
256 (unify_parameter_deduction_failure): Define.
257 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
258 (unify_parameter_pack_mismatch): Define.
259 (unify_parameter_pack_inconsistent): Define.
260 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
261 (unify_expression_unequal, unify_inconsistency): Define.
262 (unify_method_type_error, unify_arity): Likewise.
263 (unify_too_many_parameters, unify_too_few_parameters): Define.
264 (unify_arg_conversion, unify_no_common_base): Define.
265 (unify_illformed_ptrmem_cst_expr): Define.
266 (unify_substitution_failure): Define.
267 (unify_inconsistent_template_template_parameters): Define.
268 (unify_template_deduction_failure): Define.
269 (unify_template_argument_mismatch): Define.
270 (unify_overload_resolution_failure): Define.
271 (comp_template_args_with_info): New function, split out from...
272 (comp_template_args): ...here. Call it.
273 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
275 (unify): Add `explain_p' parameter. Pass to all relevant calls.
276 Call above status functions when appropriate.
277 (resolve_overloaded_unification, try_one_overload): Likewise.
278 (type_unification, type_unification_real): Likewise.
279 (unify_pack_expansion): Likewise.
280 (get_template_base, try_class_unification): Likewise.
281 (get_bindings, more_specialized_fn): Pass false to unification
283 (get_class_bindings, do_auto_deduction): Likewise.
284 (convert_nontype_argument): Likewise.
285 (fn_type_unification): Likewise. Pass tf_warning_or_error if
287 (get_template_base): Add `explain_p' parameter and pass it to
288 try_class_unification. Return an enum template_base_result.
289 * class.c (resolve_address_of_overloaded_function): Pass false to
291 * call.c (enum rejection_reason_code): Add new codes.
292 (struct rejection_reason): Add template_unification field.
293 Add template_instantiation field.
294 (template_unification_rejection): Define.
295 (template_unification_error_rejection): Define.
296 (template_instantiation_rejection): Define.
297 (invalid_copy_with_fn_template_rejection): Define.
298 (add_template_candidate): Pass false to unify.
299 Provide more rejection reasons when possible.
300 (print_template_unification_rejection): Define.
301 (print_arity_rejection): Define, split out from...
302 (print_z_candidate): ...here. Add cases for new rejection
305 2011-07-15 Jason Merrill <jason@redhat.com>
307 * Make-lang.in (check-g++-strict-gc): New.
308 (cp/except.o): Depend on gt-cp-except.h
309 * except.c: Include gt-cp-except.h.
310 * config-lang.in (gtfiles): Add cp/except.c.
311 * decl2.c (mark_used): Adjust constexpr condition, set
312 function_depth around template instantiation.
313 * parser.c (cp_parser_lambda_body): Set function_depth.
314 * semantics.c (maybe_add_lambda_conv_op): Likewise.
317 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
319 2011-07-13 Jason Merrill <jason@redhat.com>
321 * Make-lang.in (check-c++0x): New.
323 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
325 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
326 rather than a pointer to it. Return true if the whole of the value
327 was initialized by the generated statements. Use
328 complete_ctor_at_level_p instead of count_type_elements.
330 2011-07-12 Diego Novillo <dnovillo@google.com>
332 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
334 (struct cp_binding_level): Fix indentation.
336 2011-07-11 Jason Merrill <jason@redhat.com>
339 * pt.c (extract_fnparm_pack): Split out from...
340 (make_fnparm_pack): ...here.
341 (instantiate_decl): Handle non-pack parms after a pack.
342 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
344 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
347 * cp-tree.h (struct tinst_level): Add errors field.
348 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
349 (push_tinst_level): Don't start another decl in that case.
350 (reopen_tinst_level): Adjust errors field.
351 * decl2.c (cp_write_global_declarations): Don't complain about
352 undefined inline if its template was defined.
353 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
355 2011-07-10 Jason Merrill <jason@redhat.com>
358 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
359 rather than current_class_type to determine whether to set 'this'.
360 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
361 (cp_parser_init_declarator): Pass down member_p.
363 2011-07-09 Jason Merrill <jason@redhat.com>
365 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
367 2011-07-08 Jason Merrill <jason@redhat.com>
370 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
372 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
373 * optimize.c (maybe_clone_body): Likewise.
374 * semantics.c (maybe_add_lambda_conv_op): Likewise.
377 * decl.c (expand_static_init): Don't get confused by user
378 declaration of __cxa_guard_acquire.
380 * typeck.c (cp_apply_type_quals_to_decl): Don't check
381 COMPLETE_TYPE_P either.
384 * typeck.c (cp_apply_type_quals_to_decl): Don't check
385 TYPE_NEEDS_CONSTRUCTING.
387 2011-07-07 Jason Merrill <jason@redhat.com>
390 * pt.c (push_deduction_access_scope): Preserve
391 processing_template_decl across push_to_top_level.
393 * class.c (pushclass): Accept NULL argument.
394 (popclass): Deal with popping null class.
395 * pt.c (push_access_scope, pop_access_scope): Use them rather than
396 push_to_top_level/pop_from_top_level.
397 * name-lookup.c (lookup_name_real_1): Check current_class_type.
399 2011-07-07 Jakub Jelinek <jakub@redhat.com>
402 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
403 one non-complex and one complex argument, call save_expr on both
406 2011-07-06 Jason Merrill <jason@redhat.com>
409 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
413 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
415 2011-07-05 Jason Merrill <jason@redhat.com>
418 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
419 partial instantiation.
422 * semantics.c (finish_id_expression): convert_from_reference.
424 2011-07-05 Richard Guenther <rguenther@suse.de>
426 * decl.c (cxx_init_decl_processing): Defer building common
427 tree nodes to c_common_nodes_and_builtins.
429 2011-07-04 Jason Merrill <jason@redhat.com>
433 * mangle.c (write_expression): Handle 'this'.
434 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
436 * semantics.c (potential_constant_expression_1): Check that
437 DECL_CONTEXT is set on 'this'.
439 * error.c (dump_template_bindings): Don't print typenames
440 for a partial instantiation.
441 (dump_function_decl): If we aren't printing function arguments,
442 print template arguments as <args> rather than [with ...].
443 (dump_expr): Don't print return type or template header.
444 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
445 * pt.c (dependent_template_arg_p): Handle null arg.
447 * error.c (type_to_string): Avoid redundant akas.
449 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
452 * init.c (build_delete): Only warn for sfk_deleting_destructor.
454 2011-07-01 Jakub Jelinek <jakub@redhat.com>
456 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
457 (cp/class.o): Likewise.
458 (cp/error.o): Likewise.
459 (cp/name-lookup.o): Likewise.
460 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
462 2011-07-01 Jason Merrill <jason@redhat.com>
465 * pt.c (lookup_template_function): Handle non-function.
468 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
469 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
470 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
472 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
473 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
477 * pt.c (resolve_nondeduced_context): Call mark_used.
480 * semantics.c (finish_offsetof): Complain about incomplete type.
482 2011-06-30 Jason Merrill <jason@redhat.com>
485 * rtti.c (get_tinfo_decl): Call complete_type.
488 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
489 DECL_PARM_INDEX on rhs parm.
491 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
494 * tree.c (stabilize_init): Handle aggregate initialization.
497 * name-lookup.c (struct arg_lookup): Add fn_set.
498 (add_function): Check it.
499 (lookup_arg_dependent_1): Initialize it.
501 2011-06-29 Jason Merrill <jason@redhat.com>
504 * init.c (build_new_1): Pass {} down to build_vec_init.
505 (build_vec_init): Handle it.
509 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
511 (current_class_ptr, current_class_ref): Use them.
512 * decl.c (build_this_parm): Handle getting the class type.
513 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
514 for use within the trailing return type.
516 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
517 don't tsubst DECL_INITIAL unless our type use auto.
520 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
521 (massage_constexpr_body): Not here.
524 * semantics.c (lambda_proxy_type): New.
525 (build_capture_proxy): Use it.
526 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
527 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
530 * class.c (explain_non_literal_class): New.
531 (finalize_literal_type_property): Call it.
532 * cp-tree.h: Declare it.
533 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
534 (is_valid_constexpr_fn): Likewise.
535 (massage_constexpr_body): Split out from...
536 (register_constexpr_fundef): ...here.
537 (is_instantiation_of_constexpr): New.
538 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
539 (explain_invalid_constexpr_fn): New.
540 (cxx_eval_call_expression): Call it.
541 (potential_constant_expression_1): Likewise. Avoid redundant errors.
542 * method.c (process_subob_fn): Diagnose non-constexpr.
543 (walk_field_subobs): Likewise.
544 (synthesized_method_walk): Don't shortcut if we want diagnostics.
545 (explain_implicit_non_constexpr): New.
546 (defaulted_late_check): Use it.
547 * call.c (build_cxx_call): Remember location.
549 * method.c (maybe_explain_implicit_delete): Use pointer_set
552 * class.c (finalize_literal_type_property): Update conditions.
553 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
555 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
556 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
557 * semantics.c (cxx_eval_vec_init_1): Correct type.
559 * init.c (build_value_init): Decide whether or not to zero-initialize
560 based on user-providedness of default ctor, not any ctor.
561 (build_value_init_noctor): Adjust assert.
564 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
565 (build_new_method_call_1): Likewise.
566 * init.c (expand_default_init): Handle direct list-initialization
569 2011-06-27 Jakub Jelinek <jakub@redhat.com>
571 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
573 2011-06-26 Jason Merrill <jason@redhat.com>
576 * semantics.c (potential_constant_expression_1): Check
577 for non-literality rather than cleanup.
578 (cxx_eval_constant_expression): Likewise.
581 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
582 with a cleanup isn't constant.
583 (cxx_eval_constant_expression): Likewise.
584 * init.c (expand_default_init): Use maybe_constant_init.
586 2011-06-24 Jakub Jelinek <jakub@redhat.com>
589 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
590 instead of TYPE_CHAIN for chain_next for types.
592 2011-06-23 Gabriel Charette <gchare@google.com>
594 * name-lookup.h (cp_binding_level): Removed unused
595 member names_size. Update all users.
597 2011-06-23 Jason Merrill <jason@redhat.com>
599 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
600 * init.c (build_zero_init_1): Not here.
603 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
605 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
608 * decl2.c (build_anon_union_vars): Early return error_mark_node
609 for a nested anonymous struct.
611 2011-06-23 Jason Merrill <jason@redhat.com>
614 * decl2.c (mark_used): Don't call synthesize_method for
615 functions defaulted outside the class.
617 * optimize.c (maybe_clone_body): Set linkage flags before
618 cgraph_same_body_alias.
621 * class.c (set_linkage_according_to_type): Hand off to
622 determine_visibility.
625 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
628 * pt.c (most_specialized_instantiation): Do check return types.
630 2011-06-22 Jason Merrill <jason@redhat.com>
633 * call.c (build_call_a): Set cp_function_chain->can_throw here.
634 (build_cxx_call): Not here.
636 2011-06-21 Jason Merrill <jason@redhat.com>
639 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
640 (grokdeclarator): constexpr doesn't apply const for refs.
641 * parser.c (cp_parser_initializer_clause): Don't call
642 maybe_constant_value here.
643 * call.c (initialize_reference): Handle constexpr.
646 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
647 static fn parameters.
649 * call.c (add_builtin_candidates): Use cv_unqualified rather than
651 * pt.c (tsubst_arg_types): Likewise.
652 * except.c (build_throw): Use cv_unqualified.
655 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
656 * semantics.c (lambda_return_type): Strip them here.
658 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
660 * semantics.c: Add sync_ or SYNC__ to builtin names.
662 2011-06-20 Jason Merrill <jason@redhat.com>
665 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
667 * typeck2.c (process_init_constructor_array): Use {} for classes,
669 * call.c (convert_like_real): Handle substitution failure.
672 * pt.c (canonicalize_type_argument): New.
673 (convert_template_argument, unify): Use it.
676 * call.c (rejection_reason_code): Add rr_explicit_conversion.
677 (print_z_candidate): Handle it.
678 (explicit_conversion_rejection): New.
679 (build_user_type_conversion_1): Reject an explicit conversion
680 function that requires more than a qualification conversion.
683 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
686 * tree.c (strip_typedefs): Use build_aligned_type.
689 * call.c (sufficient_parms_p): Allow parameter packs too.
692 * semantics.c (describable_type): Remove.
693 * cp-tree.h: Likewise.
694 * decl.c (cp_finish_decl): Don't call it.
695 * init.c (build_new): Likewise.
696 * parser.c (cp_parser_omp_for_loop): Likewise.
697 * pt.c (tsubst_decl): Likewise.
698 (do_auto_deduction): If we fail in a template, try again
699 at instantiation time.
702 * parser.c (cp_parser_lambda_introducer): Complain about redundant
704 * semantics.c (add_capture): Likewise.
705 (register_capture_members): Clear IDENTIFIER_MARKED.
707 2011-06-17 Jason Merrill <jason@redhat.com>
710 * call.c (convert_class_to_reference_1): Allow binding function
711 lvalue to rvalue reference.
714 Generate proxy VAR_DECLs for better lambda debug info.
715 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
716 (LAMBDA_EXPR_PENDING_PROXIES): New.
717 (struct tree_lambda_expr): Add pending_proxies.
718 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
719 (qualify_lookup): Use is_lambda_ignored_entity.
720 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
721 Call insert_pending_capture_proxies.
722 (cp_parser_lambda_introducer): Use this_identifier.
723 (cp_parser_lambda_declarator_opt): Call the object parameter
724 of the op() "__closure" instead of "this".
725 (cp_parser_lambda_body): Call build_capture_proxy.
726 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
727 (insert_pending_capture_proxies, insert_capture_proxy): New.
728 (is_normal_capture_proxy, is_capture_proxy): New.
729 (add_capture): Add __ to field names here, return capture proxy.
730 (add_default_capture): Use this_identifier, adjust to expect
731 add_capture to return a capture proxy.
732 (outer_lambda_capture_p, thisify_lambda_field): Remove.
733 (finish_id_expression, lambda_expr_this_capture): Adjust.
734 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
735 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
738 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
739 of artificial locals.
741 * parser.c (cp_parser_lambda_expression): Clear
742 LAMBDA_EXPR_THIS_CAPTURE after parsing.
743 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
745 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
746 Move non-pointers to end of struct.
748 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
749 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
751 * semantics.c (finish_non_static_data_member): Preserve dereference
754 2011-06-16 Jason Merrill <jason@redhat.com>
757 * parser.c (cp_parser_lambda_body): Share code between
758 simple and complex cases instead of using cp_parser_function_body.
761 * decl.c (check_initializer): Check narrowing.
764 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
767 * semantics.c (finish_id_expression): Mark even dependent
771 * error.c (dump_template_argument): Don't try to omit default
772 template args from an argument pack.
774 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
777 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
778 assembler supports hidden visibility.
780 2011-06-14 Jason Merrill <jason@redhat.com>
783 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
784 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
785 if the declaration had an exception-specifier.
786 (process_subob_fn): Don't maybe_instantiate_noexcept.
787 * pt.c (maybe_instantiate_noexcept): Handle overload.
788 * typeck2.c (nothrow_spec_p_uninst): New.
789 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
790 * typeck.c (merge_types): Adjust.
792 * pt.c (deduction_tsubst_fntype): Don't save input_location.
793 (maybe_instantiate_noexcept): Likewise.
795 2011-06-14 Joseph Myers <joseph@codesourcery.com>
797 * Make-lang.in (cp/method.o): Update dependencies.
798 * method.c: Include common/common-target.h.
799 (use_thunk): Use targetm_common.have_named_sections.
801 2011-06-14 Steve Ellcey <sje@cup.hp.com>
803 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
805 2011-06-14 Jason Merrill <jason@redhat.com>
807 * error.c (type_to_string): Print typedef-stripped version too.
810 * call.c (perform_implicit_conversion_flags): Print source type as
814 * typeck2.c (build_m_component_ref): Preserve rvalueness.
817 * class.c (build_base_path): Fix cv-quals in unevaluated context.
820 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
821 of fold_indirect_ref_1.
822 (cxx_eval_indirect_ref): Use it.
824 2011-06-11 Jan Hubicka <jh@suse.cz>
826 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
829 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
832 * decl.c (grokdeclarator): Reject operator names in parameters.
834 2011-06-10 Jan Hubicka <jh@suse.cz>
836 * decl2.c (clear_decl_external): New functoin.
837 (cp_write_global_declarations): Use it.
839 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
841 * cp-tree.h (error_operand_p): Remove.
843 2011-06-09 David Krauss <potswa@mac.com>
846 * typeck2.c (build_x_arrow): Push fake template context
847 to produce diagnostic on acyclic endless operator-> drill-down.
848 * call.c (build_new_op): Change Boolean overload status
849 value to a pointer to the overload function.
850 * cp-tree.h: Likewise.
851 * typeck.c: Likewise.
852 * parser.c: Likewise.
856 2011-06-09 Jason Merrill <jason@redhat.com>
858 * semantics.c (maybe_constant_value): Handle overflowed input.
859 (non_const_var_error): Handle non-constant DECL_INITIAL.
861 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
863 * parser.c (cp_parser_constant_expression): Just return the
864 non-constant expression.
866 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
868 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
871 * decl.c (grokdeclarator): Reject operator names in typedefs.
873 2011-06-08 Jason Merrill <jason@redhat.com>
876 * cp-tree.def (DEFERRED_NOEXCEPT): New.
877 * cp-tree.h (struct tree_deferred_noexcept): New.
878 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
879 (DEFERRED_NOEXCEPT_SPEC_P): New.
880 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
881 (union lang_tree_node): Add tree_deferred_noexcept.
882 (maybe_instantiate_noexcept): Declare.
883 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
884 * error.c (dump_exception_spec): Likewise.
885 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
886 * ptree.c (cxx_print_xnode): Likewise.
887 * tree.c (cp_tree_equal): Likewise.
888 * decl.c (cp_tree_node_structure): Likewise.
889 (duplicate_decls): Call maybe_instantiate_noexcept.
890 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
891 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
892 DEFERRED_NOEXCEPT_SPEC_P.
893 * typeck2.c (merge_exception_specifiers): Likewise.
894 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
895 * method.c (process_subob_fn, defaulted_late_check): Likewise.
896 * pt.c (tsubst_exception_specification): Add defer_ok parm.
897 Build DEFERRED_NOEXCEPT.
898 (maybe_instantiate_noexcept): New.
899 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
900 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
902 * semantics.c (potential_constant_expression_1): Handle destructor
905 2011-06-08 Jakub Jelinek <jakub@redhat.com>
907 * cp-tree.h (struct tinst_level): Add chain_next GTY
910 2011-06-08 Jason Merrill <jason@redhat.com>
913 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
914 if a pending_template entry is pointing at it.
916 2011-06-07 Jason Merrill <jason@redhat.com>
920 * error.c (subst_to_string): New.
921 (cp_printer): Use it for 'S'.
922 (print_instantiation_partial_context_line): Handle subst context.
923 * pt.c (push_tinst_level): Handle subst context.
924 (deduction_tsubst_fntype): Don't track specific substitutions.
925 Use push_tinst_level.
927 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
928 (fn_type_unification): Don't call push_deduction_access_scope here.
930 2011-06-06 Jason Merrill <jason@redhat.com>
933 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
934 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
936 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
939 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
940 and getter names to use all the allowed method names.
942 2011-06-06 Jason Merrill <jason@redhat.com>
945 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
948 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
952 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
954 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
956 * init.c (build_delete): Warn when deleting type with non-virtual
959 2011-06-03 Jakub Jelinek <jakub@redhat.com>
962 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
965 2011-06-01 Jason Merrill <jason@redhat.com>
967 * pt.c (build_non_dependent_expr): Remove special handling of
971 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
972 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
975 * typeck2.c (build_x_arrow): Don't use build_min_nt.
977 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
980 * name-lookup.c (supplement_binding_1): If the old binding was a
981 type name, also check that the DECL actually refers to the same
982 type or is not a type.
984 2011-05-31 Jason Merrill <jason@redhat.com>
987 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
988 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
989 (build_min_non_dep): Preserve reference refs.
990 (build_min_non_dep_call_vec): Likewise
992 2011-05-30 Jakub Jelinek <jakub@redhat.com>
995 * semantics.c (finish_omp_clauses): Call require_complete_type
996 even for copyin/copyprivate clauses. Only call
997 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
999 2011-05-28 Jason Merrill <jason@redhat.com>
1002 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1003 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1005 2011-05-27 Jason Merrill <jason@redhat.com>
1008 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1011 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1015 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1016 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1020 * mangle.c (write_expression): Handle MODOP_EXPR.
1023 * parser.c (cp_parser_unqualified_id): Don't check
1024 constructor_name_p for enums.
1027 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1030 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1031 with INDIRECT_REF of REFERENCE_TYPE.
1034 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1036 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1038 * cp-tree.h (building_stmt_tree): Delete.
1039 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1040 (build_aggr_init_full_exprs): Call building_stmt_list_p
1041 instead of building_stmt_tree.
1042 (initialize_local_var): Likewise.
1043 (finish_function): Likewise.
1044 * decl2.c (finish_anon_union): Likewise.
1045 * init.c (begin_init_stmts): Likewise.
1046 (finish_init_stmts): Likewise.
1047 (expand_aggr_init_1): Likewise.
1048 * name-lookup.c (do_local_using_decl): Likewise.
1049 (do_namespace_alias): Likewise.
1050 (do_using_directive): Likewise.
1051 (cp_emit_debug_info_for_using): Likewise.
1052 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1054 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1057 * typeck2.c (build_functional_cast): Complain early for invalid uses
1058 of 'auto' and set type to error_mark_node.
1060 2011-05-26 Jason Merrill <jason@redhat.com>
1063 * parser.c (cp_parser_member_declaration): Allow friend T.
1064 * friend.c (make_friend_class): Ignore non-classes.
1065 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1068 * pt.c (convert_template_argument): Don't complain about using
1069 injected-class-name as template template argument.
1072 * decl.c (check_static_variable_definition): Now static.
1073 (cp_finish_decl): Call it here.
1074 (grokdeclarator): Not here.
1075 * pt.c (instantiate_class_template_1): Or here.
1076 * cp-tree.h: Don't declare it.
1078 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1079 Nathan Froyd <froydnj@codesourcery.com>
1083 * name-lookup.h (enum scope_kind): Add sk_cond.
1084 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1085 Detect and report error for redeclaration from for-init or if
1086 or switch condition.
1087 (begin_scope): Handle sk_cond.
1088 * semantics.c (begin_if_stmt): Use sk_cond.
1089 (begin switch_stmt): Ditto.
1091 2011-05-26 Jason Merrill <jason@redhat.com>
1094 * name-lookup.h (cp_class_binding): Make base a pointer.
1095 * name-lookup.c (new_class_binding): Adjust.
1096 (poplevel_class): Adjust.
1099 * decl.c (grokparms): Function parameter packs don't need to
1101 * pt.c (type_unification_real): But they aren't deduced otherwise.
1103 2011-05-25 Jason Merrill <jason@redhat.com>
1106 * decl.c (build_enumerator): If incremented enumerator won't fit in
1107 previous integral type, find one it will fit in.
1110 * decl.c (create_array_type_for_decl): Complain about array of auto.
1114 * error.c (dump_template_bindings): Set processing_template_decl
1115 for a partial instantiation.
1118 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1119 to another reference type.
1122 * decl.c (case_conversion): New.
1123 (finish_case_label): Use it.
1125 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1128 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1131 * decl.c (grokdeclarator): Complain about auto typedef.
1134 * decl.c (grokdeclarator): Complain later for auto parameter.
1135 * pt.c (splice_late_return_type): Handle use in a template
1139 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1142 * parser.c (cp_parser_parameter_declaration): Recognize
1143 list-initialization.
1144 (cp_parser_direct_declarator): Check for the closing
1145 paren before parsing definitely.
1148 * parser.c (cp_parser_constructor_declarator_p): Don't check
1149 constructor_name_p for enums.
1150 (cp_parser_diagnose_invalid_type_name): Correct error message.
1153 * init.c (perform_member_init): Handle list-initialization
1154 of array of non-trivial class type.
1157 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1158 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1161 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1162 function parameter pack.
1163 (tsubst_pack_expansion): Likewise.
1165 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1168 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1170 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1174 * semantics.c (cxx_eval_bit_field_ref): Handle the
1175 case when BIT_FIELD_REF doesn't cover only a single field.
1177 2011-05-24 Jason Merrill <jason@redhat.com>
1180 * pt.c (get_mostly_instantiated_function_type): Use
1181 push_deferring_access_checks rather than set flag_access_control.
1183 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1185 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1186 syntax error in declaring an ObjC instance variable.
1188 2011-05-24 Jason Merrill <jason@redhat.com>
1191 * class.c (pushclass): Accept NULL argument.
1192 (popclass): Deal with popping null class.
1193 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1194 push_to_top_level/pop_from_top_level.
1195 (push_deduction_access_scope, pop_defarg_context): New.
1196 (fn_type_unification): Use them.
1197 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1199 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1201 * decl.c (grokdeclarator): Use current_class_name.
1203 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1205 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1206 (g++$(exeext)): Use libcommon-target.a.
1207 (CXX_C_OBJS): Remove prefix.o.
1209 2011-05-23 Jason Merrill <jason@redhat.com>
1211 * pt.c (tsubst_copy_and_build): Use current_class_name.
1214 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1217 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1218 converting to reference.
1219 (build_static_cast_1): Update for glvalues.
1222 * typeck.c (build_const_cast_1): Handle rvalue references.
1225 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1229 * call.c (splice_viable): Be strict in templates.
1232 * error.c (dump_template_bindings): Suppress access control.
1235 * pt.c (instantiate_decl): Handle =default.
1238 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1240 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1242 * call.c (build_over_call): Tweak call to check_function_arguments.
1243 * typeck.c (cp_build_function_call_vec): Likewise.
1245 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1248 * init.c (perform_member_init): Check for self-initialization.
1250 2011-05-22 Jason Merrill <jason@redhat.com>
1253 * typeck.c (composite_pointer_type_r): Return error_mark_node
1254 on error in SFINAE context.
1256 2011-05-20 Jason Merrill <jason@redhat.com>
1259 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1260 for constexpr fns to memfn_quals, just add it to the type.
1261 (revert_static_member_fn): Don't complain about quals.
1262 (check_static_quals): New.
1263 (grokfndecl): Call it.
1264 (start_preparsed_function): Don't call revert_static_member_fn.
1267 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1270 * cvt.c (type_promotes_to): Don't promote scoped enums.
1273 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1276 * tree.c (stabilize_expr): Fix typo.
1280 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1281 with throw(type-list).
1282 * typeck2.c (merge_exception_specifiers): noexcept(false)
1283 beats any more limited specification.
1287 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1289 * semantics.c (perform_koenig_lookup): Add complain parm.
1290 * cp-tree.h: Adjust.
1291 * parser.c (cp_parser_postfix_expression): Adjust.
1292 (cp_parser_perform_range_for_lookup): Adjust.
1294 2011-05-20 Jason Merrill <jason@redhat.com>
1296 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1298 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1300 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1302 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1305 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1308 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1309 pass it down to locate_fn_flags.
1310 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1311 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1312 * cp-gimplify.c: Include splay-tree.h.
1313 (splay_tree_compare_decl_uid, omp_var_to_track,
1314 omp_cxx_notice_variable): New functions.
1315 (struct cp_genericize_omp_taskreg): New type.
1316 (struct cp_genericize_data): Add omp_ctx field.
1317 (cp_genericize_r): Attempt to determine implicitly determined
1318 firstprivate class type variables.
1319 (cp_genericize): Clear omp_ctx.
1320 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1322 2011-05-18 Jason Merrill <jason@redhat.com>
1326 * class.c (finalize_literal_type_property): Do check
1327 for constexpr member functions of non-literal class.
1328 (finish_struct): Don't call check_deferred_constexpr_decls.
1329 * cp-tree.h: Don't declare it.
1330 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1331 * decl.c (grok_special_member_properties): Don't check it
1332 (grokfnedcl): Don't call validate_constexpr_fundecl.
1333 (start_preparsed_function): Do call it.
1334 * pt.c (tsubst_decl): Don't call it.
1335 (instantiate_class_template_1): Don't call
1336 check_deferred_constexpr_decls.
1337 * semantics.c (literal_type_p): Check for any incompleteness.
1338 (ensure_literal_type_for_constexpr_object): Likewise.
1339 (is_valid_constexpr_fn): Revert deferral changes.
1340 (validate_constexpr_fundecl): Likewise.
1341 (register_constexpr_fundef): Likewise.
1342 (check_deferred_constexpr_decls): Remove.
1344 2011-05-16 Jason Merrill <jason@redhat.com>
1347 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1349 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1351 * cxx-pretty-print.c: Update comment.
1352 * semantics.c (trait_expr_value, finish_trait_expr):
1354 * parser.c (cp_parser_primary_expression): Likewise.
1356 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1359 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1361 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1363 Implement final on class.
1364 * class.c (check_bases): Diagnose derivation from a final class.
1365 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1366 (CLASSTYPE_FINAL): New.
1367 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1369 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1371 2011-05-13 Jason Merrill <jason@redhat.com>
1374 * pt.c (deduction_tsubst_fntype): New.
1375 (fn_type_unification): Use it.
1376 (init_template_processing): Initialize hash table.
1377 (print_template_statistics): Print hash table stats.
1379 * call.c (build_op_call): Use timevar_cond_start/stop.
1380 (build_user_type_conversion): Likewise.
1382 2011-05-12 Jason Merrill <jason@redhat.com>
1384 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1385 * semantics.c (validate_constexpr_fundecl): Set it.
1386 (check_deferred_constexpr_decls): Clear it.
1387 (register_constexpr_fundef): Make sure it isn't set.
1388 * decl.c (grok_special_member_properties): Check it.
1390 2011-05-11 Jason Merrill <jason@redhat.com>
1393 * semantics.c (validate_constexpr_fundecl): Defer checking if
1394 an argument type is being defined.
1395 (is_valid_constexpr_fn): Add defer_ok parm.
1396 (cxx_eval_call_expression): Adjust.
1397 (check_deferred_constexpr_decls): New.
1398 (literal_type_p): Make sure type isn't being defined.
1399 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1400 * cp-tree.h: Declare check_deferred_constexpr_decls.
1401 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1402 (start_preparsed_function, cp_finish_decl): Not here.
1403 * class.c (finalize_literal_type_property): Don't call
1404 validate_constexpr_fundecl.
1405 (finish_struct): Call check_deferred_constexpr_decls.
1406 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1407 (instantiate_class_template): Call check_deferred_constexpr_decls.
1409 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1410 rather than DECL_TEMPLATE_INSTANTIATION.
1411 (cxx_eval_call_expression): Likewise.
1413 * semantics.c (register_constexpr_fundef): Add to hash table here.
1414 (validate_constexpr_fundecl): Not here.
1416 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1418 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1419 do call maybe_constant_value in C++0x mode.
1420 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1423 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1425 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1427 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1429 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1430 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1431 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1433 2011-05-10 Jason Merrill <jason@redhat.com>
1436 * class.c (type_build_ctor_call): New.
1437 * cp-tree.h: Declare it.
1438 * decl.c (check_initializer): Use it instead of
1439 TYPE_NEEDS_CONSTRUCTING.
1440 * init.c (build_value_init, build_value_init_noctor): Likewise.
1441 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1442 (build_vec_init): Likewise.
1443 * typeck2.c (process_init_constructor_array): Likewise.
1444 (process_init_constructor_record): Likewise.
1447 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1448 expansion producing another expansion.
1450 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1452 Fixes for override/final.
1453 * class.c (check_for_override): Diagnose final on a nonvirtual
1454 member function, diagnose override for a virtual with no matching
1455 override. Don't fiddle around with DECL_VINDEX.
1457 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1459 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1460 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1461 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1462 operand of EXPR_PACK_EXPANSION.
1463 (cp_tree_operand_length): Declare.
1464 * tree.c (cp_tree_operand_length): Define.
1465 (cp_tree_equal): Call it.
1466 * pt.c (value_dependent_expr_P): Likewise.
1467 * mangle.c (write_expression): Likewise.
1469 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1473 * decl.c (reshape_init): Take a complain parameter and do
1474 not call error if tf_error is not set.
1475 (check_initializer, reshape_init_r, reshape_init_array,
1476 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1478 * typeck2.c (digest_init_r): Take a complain parameter and
1479 pass it to convert_for_initialization.
1480 (digest_init, digest_init_flags, process_init_constructor_array,
1481 process_init_constructor_record, process_init_constructor_union,
1482 process_init_constructor, digest_init_r): Adjust.
1483 * init.c (expand_default_init, build_new_1): Likewise.
1484 * typeck.c (cp_build_modify_expr): Likewise.
1485 * decl2.c (grokfield): Likewise.
1486 * call.c (convert_like_real, convert_default_arg): Likewise.
1487 * semantics.c (finish_compound_literal): Pass complain to
1488 reshape_init and digest_init.
1489 * cp-tree.h: Adjust declarations.
1491 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1494 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1495 recursion if there is user defined constructor.
1497 2011-05-09 Jason Merrill <jason@redhat.com>
1500 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1503 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1505 Implement final/override for member functions.
1506 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1507 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1508 (cp_virt_specifiers, enum virt_specifier): New.
1509 * decl.c (set_virt_specifiers): New.
1510 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1511 * parser.c (make_call_declarator): add virt-specifiers parameter.
1512 (cp_parser_lambda_declarator_opt): Adjust.
1513 (cp_parser_direct_declarator): Likewise.
1514 (cp_parser_virt_specifier_seq_opt): New.
1515 * search.c (check_final_overrider): Diagnose attempts to override
1516 a final member function.
1518 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1521 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1522 if the instance has a dependent initializer.
1524 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1527 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1528 effectively unused variable.
1530 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1532 * name-lookup.h (global_bindings_p): Adjust prototype.
1533 * name-lookup.c (global_bindings_p): Return bool.
1535 2011-05-06 Jason Merrill <jason@redhat.com>
1537 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1541 * semantics.c (cxx_eval_conditional_expression): Check
1542 integer_zerop instead.
1543 (potential_constant_expression_1): Likewise.
1546 * semantics.c (cxx_eval_array_reference): Handle implicit
1549 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
1551 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
1552 * call.c (standard_conversion): Call class_of_this_parm.
1553 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
1554 (pp_cxx_direct_abstract_declarator): Likewise.
1555 * decl2.c (change_return_type): Likewise.
1556 (cp_reconstruct_complex_type): Likewise.
1557 * error.c (dump_type_suffix, dump_function_decl): Likewise.
1558 * mangle.c (write_function_type): Likewise.
1559 * pt.c (unify): Likewise.
1560 * typeck.c (merge_types, type_memfn_quals): Likewise.
1561 * decl.c (build_this_parm): Call type_of_this_parm.
1563 2011-05-06 Dodji Seketeli <dodji@redhat.com>
1566 * cp-tree.h (non_static_member_function_p): Declare new function.
1567 * tree.c (non_static_member_function_p): Define it.
1568 * semantics.c (finish_call_expr): Use it.
1570 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1572 * decl.c (finish_case_label): Omit the loc argument to
1575 2011-05-05 Jason Merrill <jason@redhat.com>
1577 * cp-tree.h (REFERENCE_REF_P): Just check the type.
1578 * cvt.c (convert_from_reference): Adjust.
1579 * pt.c (build_non_dependent_expr): Adjust.
1580 * semantics.c (finish_offsetof): Adjust.
1581 * tree.c (lvalue_kind): Use it.
1584 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
1586 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1588 * decl.c (start_preparsed_function): Do not set
1589 dont_save_pending_sizes_p.
1591 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1593 * parser.c (cp_parser_objc_method_definition_list): Update call to
1594 objc_start_method_definition.
1596 2011-05-04 Jason Merrill <jason@redhat.com>
1599 * class.c (resolves_to_fixed_type_p): Don't look closely
1602 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1605 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
1608 2011-05-02 Lawrence Crowl <crowl@google.com>
1610 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
1611 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
1612 Change TV_NAME_LOOKUP to start/stop.
1613 (define_label): Refactor timevar calls out to a wrapper function.
1614 Change TV_NAME_LOOKUP to start/stop.
1615 (xref_tag): Likewise.
1616 (lookup_label): Refactor timevar calls out to a wrapper function.
1617 Change TV_NAME_LOOKUP to start_cond/stop_cond.
1619 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
1621 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
1622 (lookup_template_class): Refactor timevar calls out to a wrapper
1623 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
1624 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
1626 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
1627 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
1628 (push_namespace): Likewise.
1629 (pop_nested_namespace): Likewise.
1630 (pushdecl_namespace_level): Likewise.
1631 (store_class_bindings): Likewise.
1632 (push_to_top_level): Likewise.
1633 (identifier_type_value): Refactor timevar calls out to a wrapper
1634 function. Change TV_NAME_LOOKUP to start/stop.
1635 (find_binding): Likewise.
1636 (push_using_decl): Likewise.
1637 (lookup_arg_dependent): Likewise.
1638 (push_using_directive): Likewise.
1639 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
1640 to plain code. Change TV_NAME_LOOKUP to start/stop.
1641 (lookup_type_current_level): Likewise. Refactor inner return to
1643 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
1644 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1645 (pushdecl_top_level_1): Likewise.
1646 (lookup_using_namespace): Likewise.
1647 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
1648 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1649 (push_overloaded_decl): Likewise.
1650 (push_class_level_binding): Likewise.
1651 (namespace_binding): Likewise.
1652 (set_namespace_binding): Likewise.
1653 (supplement_binding): Likewise.
1654 (unqualified_namespace_lookup): Likewise.
1655 (lookup_name_real): Likewise.
1656 (lookup_type_scope): Likewise.
1657 (namespace_ancestor): Likewise.
1658 (lookup_name_innermost_nonclass_level): Likewise.
1659 (pushtag): Likewise.
1660 (pop_from_top_level): Likewise.
1661 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
1662 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
1664 (add_using_namespace): Refactor timevar calls out to a wrapper
1665 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
1666 wrapper on call to self.
1668 * decl2.c: (cp_write_global_declarations): Add start/stop of
1669 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
1670 Remove push/pop calls to TV_VARCONST.
1672 * parser.c: Add include of "timevar.h".
1673 (cp_parser_explicit_instantiation): Add push/pop calls to
1675 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
1676 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
1678 (cp_parser_function_definition_from_specifiers_and_declarator): Add
1679 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
1680 (cp_parser_late_parsing_for_member): Add push/pop calls to
1681 new TV_PARSE_INMETH.
1683 * call.c: Add include of "timevar.h".
1684 (convert_class_to_reference): Wrap and add push/pop calls to
1686 (build_op_call): Likewise.
1687 (build_conditional_expr): Likewise.
1688 (build_new_op): Likewise.
1689 (build_new_method_call): Likewise.
1690 (build_user_type_conversion): Reorganize to single return and add
1691 push/pop calls to TV_OVERLOAD.
1692 (perform_overload_resolution): Likewise.
1694 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
1696 2011-05-02 Jason Merrill <jason@redhat.com>
1698 * tree.c (build_vec_init_expr): Take complain parm.
1699 (build_vec_init_elt): Likewise. Free arg vector.
1700 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
1701 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
1702 (VEC_INIT_EXPR_INIT): Likewise.
1703 Adjust build_vec_init_expr declaration.
1704 * init.c (perform_member_init): Adjust.
1708 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1709 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1710 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1711 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1712 (build_vec_init_elt): Don't expect an array type.
1713 (build_array_copy): Adjust.
1714 * init.c (perform_member_init): Adjust.
1715 (build_new_1): Use build_vec_init_expr.
1718 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
1719 Protect an explicit target.
1722 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
1723 (compute_array_index_type): Revert earlier 48446 changes.
1724 (grokdeclarator): Use stabilize_vla_size.
1726 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
1727 Eric Botcazou <ebotcazou@adacore.com>
1729 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
1730 instead of inappropriate zero values.
1732 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
1735 * decl.c (compute_array_index_type): Check build_expr_type_conversion
1736 return value for NULL_TREE.
1738 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
1741 * init.c (perform_member_init): Check build_value_init return
1742 value for error_mark_node.
1744 2011-04-29 Diego Novillo <dnovillo@google.com>
1745 Le-Chun Wu <lcwu@google.com>
1747 * call.c (conversion_null_warnings): Also handle assignments
1748 when warning about NULL conversions.
1750 2011-04-29 Le-Chun Wu <lcwu@google.com>
1752 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
1753 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
1754 (build_over_call): Use it to determine whether to emit a NULL
1755 warning for template function instantiations.
1756 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
1757 EXPLICIT_TARGS is set.
1759 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
1760 Mike Stump <mikestump@comcast.net>
1762 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
1763 in maintainer mode. Use the --output-file option of gperf instead
1764 of > to prevent creating an empty cp/cfns.h when gperf is not
1767 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1770 * semantics.c (finish_base_specifier): cv-qualified base class
1771 is fine, per DR 484.
1773 2011-04-28 Dodji Seketeli <dodji@redhat.com>
1776 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
1777 considering call expressions involving a member function.
1779 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1782 * tree.c (build_cplus_new): Check build_target_expr return
1783 value for error_mark_node.
1785 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1788 * semantics.c (literal_type_p): Reference types are literal types,
1790 (valid_type_in_constexpr_fundecl_p): Remove.
1791 (is_valid_constexpr_fn): Adjust.
1793 2011-04-27 Jason Merrill <jason@redhat.com>
1796 Implement list-initialization of _Complex.
1797 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
1798 (check_initializer): Likewise.
1799 * call.c (build_complex_conv): New.
1800 (implicit_conversion): Call it.
1801 (convert_like_real): Handle it.
1802 * typeck2.c (check_narrowing): Handle it.
1804 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
1805 decide whether to delete.
1806 (build_vec_init): Pass sfk_complete_destructor.
1809 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1810 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1811 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1812 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1813 (build_vec_init_elt): Don't expect an array type.
1814 (build_array_copy): Adjust.
1815 * init.c (perform_member_init): Adjust.
1816 (build_new_1): Use build_vec_init_expr.
1818 * class.c (resolve_address_of_overloaded_function): Don't
1819 change OVERLOAD to TREE_LIST.
1820 * pt.c (print_candidates_1): Remove nonsensical assert.
1823 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
1824 to tentative parse sooner.
1826 2011-04-26 Jason Merrill <jason@redhat.com>
1829 * parser.c (cp_parser_primary_expression): Set *idk to
1830 CP_ID_KIND_NONE for a parenthesized identifier.
1832 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
1833 (cxx_print_identifier): Correct indentation.
1836 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
1837 * tree.c (force_target_expr): Add complain parm.
1838 (build_target_expr_with_type): Likewise.
1839 (get_target_expr_sfinae): Split out.
1840 (build_vec_init_expr, bot_manip): Adjust.
1841 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
1842 (build_delete, build_dtor_call): Likewise.
1843 (perform_direct_initialization_if_possible): Adjust.
1844 (build_vec_init): Handle error return.
1845 * cvt.c (force_rvalue): Add complain parm.
1846 Call build_special_member_call directly.
1847 * decl2.c (delete_sanity): Add complain parm.
1848 (build_cleanup): Adjust.
1849 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
1850 * semantics.c (finish_stmt_expr_expr): Adjust.
1851 (finish_compound_literal): Adjust.
1852 * parser.c (cp_parser_delete_expression): Adjust.
1853 * typeck2.c (build_functional_cast): Adjust.
1854 * cp-tree.h: Adjust.
1856 2011-04-26 Martin Jambor <mjambor@suse.cz>
1858 * class.c (cp_fold_obj_type_ref): Remove.
1859 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
1861 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
1863 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
1864 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
1865 (UNDERLYING_TYPE_TYPE): Add.
1866 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
1868 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
1869 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
1870 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
1871 * semantics.c (finish_underlying_type): New.
1872 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
1873 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
1874 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
1875 * tree.c (cp_walk_subtrees): Likewise.
1876 * pt.c (for_each_template_parm_r, tsubst, unify,
1877 dependent_type_p_r): Likewise.
1878 * mangle.c (write_type): Sorry for __underlying_type.
1880 2011-04-25 Jason Merrill <jason@redhat.com>
1883 * decl.c (type_dependent_init_p): New.
1884 (cp_finish_decl): Check it.
1885 * pt.c (any_type_dependent_elements_p): New.
1886 * cp-tree.h: Declare it.
1888 2011-04-20 Jason Merrill <jason@redhat.com>
1890 * semantics.c (finish_compound_literal): Don't put an array
1891 with a dtor in a static variable.
1893 * call.c (build_over_call): Handle trivial dtor.
1895 * search.c (lookup_fnfields_slot): Call complete_type.
1898 * decl2.c (build_offset_ref_call_from_tree): Move
1899 non-dependency of object outside condition.
1902 * decl.c (cp_finish_decl): Simplify template handling.
1904 2011-04-20 Jim Meyering <meyering@redhat.com>
1906 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
1908 2011-04-19 Jason Merrill <jason@redhat.com>
1911 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
1914 * decl.c (duplicate_decls): Keep always_inline attribute
1915 in sync with DECL_DISREGARD_INLINE_LIMITS.
1917 2011-04-18 Jason Merrill <jason@redhat.com>
1920 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
1923 * init.c (build_value_init): Handle UNION_TYPE the same.
1925 2011-04-18 Jakub Jelinek <jakub@redhat.com>
1928 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
1929 for type dependent pointers.
1931 2011-04-18 Jim Meyering <meyering@redhat.com>
1933 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
1935 2011-04-17 Jan Hubicka <jh@suse.cz>
1937 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
1940 2011-04-17 Jason Merrill <jason@redhat.com>
1943 * typeck2.c (build_functional_cast): Disallow array type.
1945 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
1947 2011-04-17 Jan Hubicka <jh@suse.cz>
1949 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
1951 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1954 * parser.c (cp_convert_range_for): Split into
1955 cp_parser_perform_range_for_lookup.
1956 (cp_parser_perform_range_for_lookup): New.
1957 (cp_parser_range_for_member_function): New.
1958 (cp_parser_for_init_statement): Correct error message.
1959 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
1961 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1963 * parser.c (cp_parser_objc_protocol_declaration): Updated for
1964 change from objc_declare_protocols() to objc_declare_protocol().
1966 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1969 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
1970 and return immediately.
1972 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1974 * cp-tree.def (SWITCH_STMT): Add an extra operand.
1975 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1976 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
1977 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
1978 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
1980 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1982 * cp-tree.def (IF_STMT): Add an extra operand.
1983 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1984 * cp-tree.h (IF_SCOPE): Define.
1985 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
1986 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
1988 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1990 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
1991 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
1992 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
1993 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
1994 Use FOR_SCOPE instead of TREE_CHAIN.
1995 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
1996 (finish_for_stmt): Likewise.
1998 2011-04-14 Jason Merrill <jason@redhat.com>
2000 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2001 build_new_method_call.
2002 * semantics.c (finish_call_expr): Likewise.
2005 * init.c (build_value_init_noctor): Check complain consistently.
2008 * typeck.c (cp_build_binary_op): Don't decay void operands.
2011 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2013 * init.c (get_temp_regvar): No longer static.
2014 * cp-tree.h: Declare it.
2016 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2018 * parser.c (cp_parser_objc_class_declaration): Updated for change
2019 in objc_declare_class().
2021 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2023 * decl.c (poplevel): Use block_chainon.
2025 2011-04-13 Jason Merrill <jason@redhat.com>
2028 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2029 or pointer to (non-member) function.
2031 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2034 * semantics.c (cxx_eval_array_reference): Handle reading from
2035 wchar_t, char16_t and char32_t STRING_CST.
2037 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2040 * class.c (fixed_type_or_null): We cannot determine the dynamic
2041 type of a reference variable if its initializer is dependent.
2043 2011-04-13 Jason Merrill <jason@redhat.com>
2046 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2047 unqualified lookup failing if we're still in a template.
2049 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2051 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2052 tree_contains_struct initialization to...
2053 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2055 * cp-objcp-common.h (cp_common_init_ts): Declare.
2056 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2059 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2061 * parser.c (cp_parser_objc_message_expression): Updated call
2062 to objc_build_message_expr.
2064 2011-04-12 Martin Jambor <mjambor@suse.cz>
2066 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2067 cgraph_get_create_node.
2068 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2069 instead of cgraph_get_create_node.
2070 * method.c (make_alias_for_thunk): Call cgraph_get_node
2071 instead of cgraph_get_create_node, assert it returns non-NULL.
2072 (use_thunk): Likewise.
2073 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2074 when flag_syntax_only is not set. Call cgraph_get_node instead of
2075 cgraph_get_create_node.
2076 (maybe_clone_body): Call cgraph_get_node instead of
2077 cgraph_get_create_node.
2079 2011-04-12 Martin Jambor <mjambor@suse.cz>
2081 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2082 instead of cgraph_node.
2083 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2084 (cp_write_global_declarations): Likewise.
2085 * optimize.c (maybe_clone_body): Likewise.
2086 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2087 * mangle.c (mangle_decl): Likewise.
2088 * method.c (make_alias_for_thunk): Likewise.
2089 (use_thunk): Likewise.
2091 2011-04-11 Jason Merrill <jason@redhat.com>
2094 * decl.c (cp_complete_array_type_or_error): New.
2095 * semantics.c (finish_compound_literal): Use it.
2096 * cp-tree.h: Declare it.
2099 * semantics.c (finish_compound_literal): Handle references.
2102 * semantics.c (finish_compound_literal): Take complain parm.
2103 (build_lambda_object): Adjust.
2104 * cp-tree.h: Adjust.
2105 * call.c (convert_like_real): Adjust.
2106 * decl.c (check_initializer): Adjust.
2107 * parser.c (cp_parser_postfix_expression): Adjust.
2108 (cp_parser_functional_cast): Adjust.
2109 * pt.c (tsubst_copy_and_build): Adjust.
2110 * typeck2.c (process_init_constructor_record): Adjust.
2113 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2117 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2118 than cp_build_indirect_ref.
2120 PR c++/48457, Core 1238
2121 * call.c (reference_binding): Allow rvalue reference to bind to
2123 * tree.c (lvalue_kind): Functions are always lvalues.
2125 2011-04-07 Jason Merrill <jason@redhat.com>
2128 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2129 arguments even if we don't know the function.
2132 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2133 at the end of the chain.
2134 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2135 (iterative_hash_template_arg): Likewise.
2138 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2139 * name-lookup.c (add_function): Set it.
2140 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2143 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2144 Release unused vector.
2147 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2148 (type_unification_real): Clear it here instead.
2151 * except.c (build_noexcept_spec): Propagate error_mark_node.
2152 (finish_noexcept_expr): Likewise.
2155 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2159 * call.c (resolve_args): Take complain.
2160 (build_new_function_call, build_operator_new_call): Pass it.
2161 (build_op_call, build_new_op, build_new_method_call): Pass it.
2164 * typeck.c (check_for_casting_away_constness): Take complain.
2165 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2166 (build_const_cast_1): Pass it. Take full complain parm.
2167 (build_const_cast, cp_build_c_cast): Adjust.
2169 * tree.c (build_aggr_init_expr): Always return error_mark_node
2170 on abstract violation.
2173 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2174 (bot_manip): Adjust.
2175 * cp-tree.h: Adjust.
2176 * call.c (convert_like_real, build_cxx_call): Adjust.
2177 (perform_direct_initialization_if_possible): Adjust.
2178 * cvt.c (ocp_convert): Adjust.
2179 * init.c (build_value_init): Adjust.
2180 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2181 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2182 * typeck2.c (build_functional_cast): Adjust.
2184 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2186 (perform_member_init): Not here.
2187 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2189 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2192 * typeck2.c (build_functional_cast): Check complain consistently.
2193 Use build_value_init and abstract_virtuals_error_sfinae.
2194 (abstract_virtuals_error_sfinae): Split out.
2195 * cp-tree.h: Declare it.
2196 * init.c (build_new_1): Use it.
2197 (build_value_init_noctor): Handle FUNCTION_TYPE.
2199 * semantics.c (finish_decltype_type): Simplify handling of unknown
2202 * semantics.c (finish_decltype_type): Add complain parm.
2203 * cp-tree.h: Adjust.
2204 * parser.c (cp_parser_decltype): Adjust.
2205 * pt.c (tsubst): Adjust.
2208 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2210 2011-03-31 Jason Merrill <jason@redhat.com>
2213 * semantics.c (finish_call_expr): Remove assert.
2216 * method.c (defaultable_fn_check): Templates are not defaultable.
2218 * parser.c (cp_parser_init_declarator): Avoid redundant
2219 cp_finish_decl for member declarations.
2221 2011-03-30 Jason Merrill <jason@redhat.com>
2224 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2227 2011-03-30 Jason Merrill <jason@redhat.com>
2230 * semantics.c (potential_constant_expression_1): Handle
2231 UNORDERED_EXPR and ORDERED_EXPR.
2234 * semantics.c (finish_compound_literal): Do put static/constant
2235 arrays in static variables.
2237 * call.c (convert_like_real) [ck_list]: Build up the
2238 initializer_list object directly.
2239 * decl.c (build_init_list_var_init): Adjust.
2241 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2242 * decl.c (reshape_init_array_1): Likewise.
2244 2011-03-29 Jason Merrill <jason@redhat.com>
2247 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2248 the variable is constant before looking at its initializer.
2251 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2254 * semantics.c (potential_constant_expression_1): Change error about
2255 use of *this in constructor into sorry.
2258 * decl.c (cp_finish_decl): Defer validation of constexpr member
2260 * class.c (finalize_literal_type_property): Validate them here.
2261 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2263 * semantics.c (is_valid_constexpr_fn): Specify input location.
2265 2011-03-28 Jason Merrill <jason@redhat.com>
2268 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2269 from overloaded function.
2272 * call.c (build_array_conv): New.
2273 (implicit_conversion): Use it.
2275 * call.c (reference_binding): Allow direct binding to an array
2279 * parser.c (cp_parser_compound_statement): Add function_body parm.
2280 Complain about non-body compound-stmt in constexpr fn.
2281 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2282 (cp_parser_implicitly_scoped_statement): Adjust.
2283 (cp_parser_function_body, cp_parser_try_block): Adjust.
2284 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2285 (cp_parser_objc_try_catch_finally_statement): Adjust.
2288 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2289 and using-definition.
2290 (register_constexpr_fundef): Call it.
2292 * except.c (build_noexcept_spec): Call cxx_constant_value after
2295 2011-03-25 Kai Tietz <ktietz@redhat.com>
2297 * lex.c (interface_strcmp): Handle dos-paths.
2298 (handle_pragma_implementation): Use filename_cmp instead of
2300 (in_main_input_context): Likewise.
2302 2011-03-25 Jason Merrill <jason@redhat.com>
2305 * method.c (defaulted_late_check): Check for exception spec mismatch.
2306 (defaultable_fn_check): Allow exception spec and virtual.
2307 * class.c (check_for_override): A virtual dtor is non-trivial.
2310 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2313 2011-03-25 Kai Tietz <ktietz@redhat.com>
2315 * decl.c (decls_match): Replace target hook
2316 call of comp_type_attributes by version in tree.c file.
2317 * search.c (check_final_overrider): Likewise.
2318 * typeck.c (structural_comptypes): Likewise.
2320 2011-03-21 Kai Tietz <ktietz@redhat.com>
2323 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2324 Display allowed attributes for function pointer types.
2325 * error.c (dump_type_prefix): Likewise.
2327 * tree.c (cxx_attribute_table): Adjust table.
2329 2011-03-18 Jason Merrill <jason@redhat.com>
2332 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2335 * call.c (build_over_call): Don't skip ck_rvalue.
2337 2011-03-17 Jason Merrill <jason@redhat.com>
2340 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2341 the conversion set TREE_OVERFLOW.
2344 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2345 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2348 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2350 2011-03-16 Jason Merrill <jason@redhat.com>
2353 * semantics.c (potential_constant_expression_1): Don't allow *this
2355 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2358 * decl.c (compute_array_index_type): Don't bother trying to deal
2359 with literal classes in ABI v1.
2362 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2366 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2367 use the generic binary expression handling.
2369 2011-03-16 Diego Novillo <dnovillo@google.com>
2371 * Make-lang.in (CXX_PARSER_H): New.
2372 (cp/parser.o): Add dependency on CXX_PARSER_H.
2373 Add dependency on tree-pretty-print.h
2374 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2375 * cp-lang.c: Include parser.h.
2376 * parser.c: Include parser.h.
2377 (struct cp_token): Add bitfield purged_p.
2380 (CPP_PURGED): Remove. Update all users.
2381 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2382 Remove field buffer_length.
2385 (struct tree_check): Move to parser.h.
2386 (cp_token_position): Likewise.
2387 (struct cp_token_cache): Likewise.
2388 (CPP_KEYWORD): Likewise.
2389 (CPP_TEMPLATE_ID): Likewise.
2390 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2391 (N_CP_TTYPES): Likewise.
2392 (enum cp_parser_status_kind): Likewise.
2393 (struct cp_parser_context): Likewise.
2394 (struct cp_default_arg_entry_d): Likewise.
2395 (struct cp_unparsed_functions_entry_d): Likewise.
2396 (struct cp_parser): Likewise.
2397 (cp_lexer_dump_tokens): New.
2398 (cp_lexer_debug_tokens): New.
2399 (cp_lexer_finished_p): New.
2400 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2401 (cp_lexer_new_main): Re-write main lexing loop to push
2402 tokens into the new VEC buffer.
2403 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2404 Do not abort if the token type is not recognized, just print
2406 * parser.h: New file.
2407 * config-lang.in (gtfiles): Add cp/parser.h.
2409 2011-03-16 Jason Merrill <jason@redhat.com>
2412 * typeck.c (check_return_expr): Fix conditions for setting
2413 LOOKUP_PREFER_RVALUE.
2415 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2418 * decl.c (check_array_designated_initializer): Allow integer index.
2419 (reshape_init_array_1): Set index on the elements.
2421 2011-03-16 Jason Merrill <jason@redhat.com>
2424 * typeck.c (convert_for_initialization): Use
2425 perform_implicit_conversion_flags.
2426 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2427 rvaluedness_matches_p on ck_rvalue.
2428 (convert_like_real) [ck_rvalue]: And restore it here.
2431 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2433 2011-03-16 Jason Merrill <jason@redhat.com>
2435 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2436 committed to this tentative parse.
2439 * semantics.c (finish_call_expr): Preserve reference semantics
2442 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2444 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2446 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2447 DECL_LANG_SPECIFIC is NULL.
2449 2011-03-15 Jason Merrill <jason@redhat.com>
2452 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2453 check value_dependent_expression_p on the operand.
2455 * semantics.c (push_cx_call_context): Return bool.
2456 (cxx_eval_call_expression): Handle excess depth.
2459 * method.c (synthesized_method_walk): Cleanups don't affect the
2460 triviality of a constructor, but do affect deletion and exception
2463 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2465 * decl2.c (cp_check_const_attributes): New.
2466 (cplus_decl_attributes): Call cp_check_const_attributes.
2468 2011-03-15 Jason Merrill <jason@redhat.com>
2471 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2473 (push_defarg_context, pop_defarg_context): New.
2474 * parser.c (cp_parser_late_parsing_default_args): Use them.
2475 * cp-tree.h: Declare them.
2477 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2479 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2480 the argument of the indirection operator should not be dependent.
2483 2011-03-11 Jason Merrill <jason@redhat.com>
2486 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2489 * parser.c (cp_parser_template_type_arg): Set
2490 type_definition_forbidden_message.
2493 * decl.c (compute_array_index_type): Discard folding
2494 if it didn't produce a constant.
2496 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2499 * init.c (build_zero_init_1): Extracted from build_zero_init.
2500 Add FIELD_SIZE argument, if non-NULL and field bit_position
2501 as not smaller than that, don't add that field's initializer.
2502 Pass DECL_SIZE as last argument to build_zero_init_1
2503 for DECL_FIELD_IS_BASE fields.
2504 (build_zero_init): Use build_zero_init_1.
2506 2011-03-10 Jason Merrill <jason@redhat.com>
2509 * pt.c (iterative_hash_template_arg): Remove special case for
2513 * parser.c (cp_parser_single_declaration): Just return if
2514 cp_parser_parse_and_diagnose_invalid_type_name complained.
2516 2011-03-09 Jason Merrill <jason@redhat.com>
2519 * pt.c (unify): An unresolved overload is a nondeduced context.
2521 2011-03-09 Martin Jambor <mjambor@suse.cz>
2523 PR tree-optimization/47714
2524 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2526 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2529 * pt.c (convert_nontype_argument): Only call decay_conversion on
2532 2011-03-08 Jason Merrill <jason@redhat.com>
2535 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2538 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2539 argument to pointer parameter.
2542 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
2545 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2548 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
2549 consider scopes of primary template definitions. Adjust comments.
2551 2011-03-07 Jason Merrill <jason@redhat.com>
2554 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
2556 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
2559 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
2562 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
2563 (write_CV_qualifiers_for_type): Not here.
2565 2011-03-06 Joseph Myers <joseph@codesourcery.com>
2567 * lang-specs.h: Match -save-temps* instead of -save-temps.
2569 2011-03-05 Jason Merrill <jason@redhat.com>
2571 * mangle.c (write_expression): Change ABI v6 to v5.
2572 (write_type): Likewise.
2574 2011-03-04 Jan Hubicka <jh@suse.cz>
2577 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
2578 and cgraph_add_thunk.
2579 * method.c (make_alias_for_thunk, use_thunk): Likewise.
2580 * mangle.c (mangle_decl): Likewise.
2582 2011-03-04 Jason Merrill <jason@redhat.com>
2585 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
2586 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
2589 * search.c (check_final_overrider): Allow pointer to same incomplete
2590 class type with different cv-quals.
2592 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
2595 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
2597 2011-03-03 Jason Merrill <jason@redhat.com>
2600 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
2602 2011-03-02 Jason Merrill <jason@redhat.com>
2605 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
2608 * tree.c (build_vec_init_elt): Split out from...
2609 (build_vec_init_expr): ...here.
2610 (diagnose_non_constexpr_vec_init): New fn.
2611 * semantics.c (potential_constant_expression_1): Use it.
2612 * cp-tree.h: Declare it.
2614 2011-03-01 Jason Merrill <jason@redhat.com>
2617 * parser.c (cp_parser_primary_expression): Don't warn about a
2618 failed tentative parse.
2621 * semantics.c (cxx_bind_parameters_in_call): Don't call
2622 adjust_temp_type on non-constant args.
2625 * call.c (standard_conversion): Provide requested cv-quals on
2626 class rvalue conversion.
2629 * decl2.c (grokbitfield): Handle type-dependent width.
2631 2011-02-28 Jason Merrill <jason@redhat.com>
2634 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
2635 after checking for a non-thunk.
2637 2011-02-26 Jason Merrill <jason@redhat.com>
2640 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
2641 * pt.c (iterative_hash_template_arg): And hash it.
2644 * semantics.c (non_const_var_error): Split out from...
2645 (cxx_eval_constant_expression): ...here.
2646 (potential_constant_expression_1) [VAR_DECL]: Use it.
2647 Allow dependent variables.
2649 2011-02-24 Jason Merrill <jason@redhat.com>
2651 * parser.c (cp_parser_constant_expression): Set
2652 non_integral_constant_expression correctly for C++0x too.
2653 (cp_parser_static_assert): Allow non-constant expression.
2654 (cp_parser_direct_declarator): Expect non_constant_p to be set
2656 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
2657 * semantics.c (maybe_constant_value): Check type_unknown_p too.
2658 (potential_rvalue_constant_expression): New.
2659 (require_potential_rvalue_constant_expression): New.
2661 2011-02-23 Jason Merrill <jason@redhat.com>
2663 * cp-tree.h (DECL_PARM_LEVEL): New.
2664 (struct lang_decl_parm): Add level field.
2665 * name-lookup.c (function_parm_depth): New fn.
2666 * name-lookup.h: Declare it.
2667 * parser.c (cp_parser_parameter_declaration_list): Use it.
2668 * mangle.c (struct globals): Add parm_depth field.
2669 (write_bare_function_type): Adjust it.
2670 (write_expression): Include the level delta in PARM_DECL mangling
2673 * semantics.c (finish_decltype_type): Remove shortcut for decltype
2675 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
2677 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
2680 * parser.c (cp_parser_class_specifier): Require a closing brace
2681 to attempt error recovery.
2683 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2686 * pt.c (struct pending_template): Add chain_next GTY option.
2687 * decl.c (struct named_label_use_entry): Likewise.
2689 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
2692 * semantics.c (build_lambda_object): Bail out if a field is
2695 2011-02-22 Dodji Seketeli <dodji@redhat.com>
2698 * class.c (dfs_declare_virt_assop_and_dtor)
2699 (declare_virt_assop_and_dtor): New static functions.
2700 (add_implicitly_declared_members): Use
2701 declare_virt_assop_and_dtor.
2703 2011-02-21 Jason Merrill <jason@redhat.com>
2706 * decl2.c (decl_constant_var_p): A constexpr var needs an
2707 initializer to be constant.
2708 * semantics.c (cxx_eval_constant_expression): Complain about
2709 constexpr var used in its own initializer.
2710 * call.c (set_up_extended_ref_temp): Set
2711 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
2713 2011-02-20 Jason Merrill <jason@redhat.com>
2716 * semantics.c (cxx_eval_call_expression): Call
2717 cxx_eval_constant_expression in trivial shortcut.
2720 * call.c (convert_class_to_reference): Don't try to set up a
2721 second conv sequence for non-viable candidates.
2724 * error.c (location_of): Handle non-tagged types.
2727 * method.c (process_subob_fn): Instantiate constexpr templates.
2728 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
2730 2011-02-20 Dodji Seketeli <dodji@redhat.com>
2733 * pt.c (tsubst_pack_expansion): do not use
2734 cp_tree_equal/same_type_p to detect an expansion of a parameter
2737 2011-02-19 Jason Merrill <jason@redhat.com>
2740 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
2742 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2745 * semantics.c (finish_non_static_data_member): Early return if
2746 object is error_mark_node.
2748 2011-02-18 Dodji Seketeli <dodji@redhat.com>
2751 * pt.c (do_auto_deduction): Do not mention error_mark_node in
2753 * semantics.c (finish_id_expression): Do not pass erroneous decl
2754 to decl_constant_var_p.
2756 2011-02-17 Jakub Jelinek <jakub@redhat.com>
2759 * cvt.c (convert_from_reference): Call mark_exp_read.
2761 2011-02-11 Dodji Seketeli <dodji@redhat.com>
2764 * pt.c (finish_call_expr): Consider a call expression that has a
2765 dependent "this" pointer as being dependent. Add comments.
2766 (dependent_type_p, type_dependent_expression_p): Update comments.
2768 2011-02-16 Dodji Seketeli <dodji@redhat.com>
2771 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
2772 expansion arguments are not evaluated.
2774 2011-02-16 Jakub Jelinek <jakub@redhat.com>
2777 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
2778 instead of TYPE_LANG_FLAG_3.
2779 * pt.c (lookup_template_class): Copy over
2780 ENUM_FIXED_UNDERLYING_TYPE_P.
2782 2011-02-15 Jason Merrill <jason@redhat.com>
2785 * method.c (synthesized_method_walk): Always exit early for
2786 trivial fn in C++98 mode.
2788 2011-02-14 Jason Merrill <jason@redhat.com>
2791 * parser.c (cp_parser_enumerator_definition): Call
2792 fold_non_dependent_expr.
2794 2011-02-09 Jason Merrill <jason@redhat.com>
2796 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
2797 * semantics.c (finish_fname): Only return the name if we're in
2800 * decl.c (build_enumerator): Don't perform integral promotions on
2801 non-integral constants.
2803 * cvt.c (convert_to_void): Handle null op1.
2805 * class.c (type_has_constexpr_default_constructor): Make sure the
2806 caller stripped an enclosing array.
2807 * init.c (perform_member_init): Strip arrays before calling it.
2810 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
2812 2011-02-03 Dodji Seketeli <dodji@redhat.com>
2815 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
2816 template parameters in account.
2818 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2821 * parser.c (cp_parser_class_specifier): Fix setting of
2824 2011-01-31 Jakub Jelinek <jakub@redhat.com>
2827 * semantics.c (build_data_member_initialization): Handle
2828 STATEMENT_LIST always instead of just for CLEANUP_BODY.
2830 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2832 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
2833 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
2835 2011-01-29 Dodji Seketeli <dodji@redhat.com>
2838 * cp-tree.h (fixup_template_parms): Declare.
2839 * pt.c (end_template_parm_list): Do not fixup template parms here.
2840 (fixup_template_parms): Remove static. Fix typo in the
2841 comments. Remove useless code statement.
2842 (fixup_template_parm): For a template template parameter, fixup
2843 its attributes before fixing up its type.
2845 (cp_parser_template_declaration_after_export): After parsing
2846 template parameters fixup their types.
2848 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2851 * semantics.c (potential_constant_expression_1): Handle
2854 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2857 * semantics.c (expand_or_defer_fn_1): Handle it.
2858 * decl2.c (decl_needed_p): Likewise.
2860 2011-01-21 Jason Merrill <jason@redhat.com>
2863 * semantics.c (build_constexpr_constructor_member_initializers):
2864 Handle trivial copy.
2866 2011-01-21 Jakub Jelinek <jakub@redhat.com>
2869 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
2870 assume init must be NULL if scope is NULL.
2871 (begin_range_for_stmt): Likewise.
2873 2011-01-21 Jason Merrill <jason@redhat.com>
2876 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
2879 * semantics.c (potential_constant_expression_1): Split out from
2880 potential_constant_expression. Add want_rval parm. Handle
2881 template expression forms. Don't enforce restriction on address
2882 of automatic variable here. Add a couple of diagnostics that
2884 (require_potential_constant_expression): New entry point.
2885 (build_data_member_initialization, register_constexpr_fundef): Adjust.
2886 (maybe_constant_value): Check potential_constant_expression.
2887 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
2888 * tree.c (build_vec_init_expr): Adjust.
2890 2011-01-19 Jakub Jelinek <jakub@redhat.com>
2893 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
2896 2011-01-17 Jason Merrill <jason@redhat.com>
2899 * semantics.c (base_field_constructor_elt): New fn.
2900 (cxx_eval_bare_aggregate): Use it.
2901 (build_data_member_initialization): Leave COMPONENT_REF for
2904 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2906 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
2909 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
2910 Jonathan Wakely <jwakely.gcc@gmail.com>
2913 * decl.c (grokdeclarator): Reject mutable reference members.
2915 2011-01-14 Jason Merrill <jason@redhat.com>
2918 * pt.c (coerce_template_parms): Fix error recovery.
2921 * typeck2.c (check_narrowing): Only check arithmetic types.
2924 * tree.c (build_vec_init_expr): Handle flexible array
2927 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
2930 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
2931 TYPE_MAIN_DECL instead of TYPE_NAME.
2932 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
2933 * decl2.c (determine_visibility): Add check
2934 of CLASS_TYPE_P for underlying_type.
2936 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2938 * cp-tree.h (begin_for_scope): New prototype.
2939 (begin_for_stmt): Update prototype.
2940 (begin_range_for_stmt): Update prototype.
2941 * init.c (build_vec_init): Update call to begin_for_stmt.
2942 * parser.c (cp_parser_for): New.
2943 (cp_parser_c_for): Add three new parameters.
2944 (cp_parser_range_for): Likewise. Most parsing code removed.
2945 (cp_parser_iteration_statement): Call cp_parser_for instead of
2946 cp_parser_c_for and cp_parser_range_for.
2947 (cp_parser_for_init_statement): Add new parameter and return type.
2948 (cp_parser_block_declaration): Update call to
2949 cp_parser_simple_declaration.
2950 (cp_parser_simple_declaration): Add new parameter.
2951 Update call to cp_parser_init_declarator.
2952 (cp_parser_init_declarator): Add new parameter.
2953 * pt.c (tsubst_expr): Update call to begin_for_stmt.
2954 * semantics.c (begin_for_scope): New.
2955 (begin_for_stmt): Add two new parameters.
2956 (begin_range_for_stmt): Likewise.
2958 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
2960 * parser.c (cp_parser_objc_at_property_declaration): Improved
2963 2011-01-11 Dodji Seketeli <dodji@redhat.com>
2966 * cp-lang.c (get_template_innermost_arguments_folded)
2967 (get_template_argument_pack_elems_folded)
2968 (template_arg_needs_folding, fold_cplus_constants): New static
2970 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
2971 get_template_innermost_arguments_folded.
2972 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
2973 get_template_argument_pack_elems_folded.
2975 2011-01-11 Jason Merrill <jason@redhat.com>
2978 * init.c (build_new_1): Handle value-init in templates differently.
2981 * tree.c (maybe_dummy_object): Check current_class_ref against
2982 context, not current_class_type.
2984 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
2987 * parser.c (cp_parser_objc_typename): If the type is unknown, for
2988 error recovery purposes behave as if it was not specified so that
2989 the default type is used.
2991 2011-01-07 Jakub Jelinek <jakub@redhat.com>
2994 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
2995 for the second build_x_va_arg argument.
2997 2011-01-05 Tom Tromey <tromey@redhat.com>
2999 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3000 (lvalue_or_else): Likewise.
3002 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3005 * tree.c (cxx_type_hash_eq):
3006 Allow METHOD_TYPE, too.
3009 Copyright (C) 2011 Free Software Foundation, Inc.
3011 Copying and distribution of this file, with or without modification,
3012 are permitted in any medium without royalty provided the copyright
3013 notice and this notice are preserved.