1 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
4 * parser.c (cp_parser_perform_range_for_lookup): Early return if
5 error_operand_p (range).
7 2011-07-23 Jason Merrill <jason@redhat.com>
10 * parser.c (cp_parser_qualifying_entity): Handle templates.
12 2011-07-22 Jason Merrill <jason@redhat.com>
15 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
16 Make conditional on -Wnarrowing.
18 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
20 Warn about the use of final/override in non-c++0x mode, and
21 add __final for non-c++0x mode.
22 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
23 * error.c (maybe_warn_cpp0x): Adjust.
24 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
25 '__final' as a non-c++0x alternative for 'final'.
27 2011-07-22 Jason Merrill <jason@redhat.com>
28 Mark Glisse <marc.glisse@normalesup.org>
31 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
32 other namespaces as well.
33 * name-lookup.c (c_linkage_bindings): Define.
34 (lookup_extern_c_fun_in_all_ns): Rename from
35 lookup_extern_c_fun_binding_in_all_ns. Return tree.
36 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
38 2011-07-20 Jason Merrill <jason@redhat.com>
40 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
41 designated initializer syntax.
42 * decl.c (check_array_designated_initializer): Add index parm.
43 (maybe_deduce_size_from_array_init): Pass it.
44 (reshape_init_array_1): Likewise.
48 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
49 (cp_parser_nested_name_specifier_opt): Allow decltype.
50 (cp_parser_qualifying_entity): Likewise.
51 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
52 (cp_parser_simple_type_specifier): Handle decltype as scope.
53 (cp_parser_base_specifier): Allow decltype.
54 (cp_parser_base_clause): Don't crash on null base.
55 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
56 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
58 2011-07-19 Jason Merrill <jason@redhat.com>
61 * pt.c (coerce_template_parms): Handle non-pack after pack.
63 2011-07-19 Richard Guenther <rguenther@suse.de>
65 * call.c (build_special_member_call): Use fold_build_pointer_plus.
66 * class.c (build_base_path): Likewise.
67 (convert_to_base_statically): Likewise.
68 (dfs_accumulate_vtbl_inits): Likewise.
69 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
70 * except.c (expand_start_catch_block): Likewise.
71 * init.c (expand_virtual_init): Likewise.
72 (build_new_1): Likewise.
73 (build_vec_delete_1): Likewise.
74 (build_vec_delete): Likewise.
75 * rtti.c (build_headof): Likewise.
76 (tinfo_base_init): Likewise.
77 * typeck.c (get_member_function_from_ptrfunc): Likewise.
78 (cp_build_addr_expr_1): Likewise.
79 * typeck2.c (build_m_component_ref): Likewise.
81 2011-07-18 Martin Jambor <mjambor@suse.cz>
83 * parser.c (cp_parser_parameter_declaration_list): Initialize
86 2011-07-16 Jason Merrill <jason@redhat.com>
88 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
89 last_error_tinst_level.
90 (push_tinst_level, pop_tinst_level): Adjust.
91 (problematic_instantiation_changed): Adjust.
92 (record_last_problematic_instantiation): Adjust.
93 * error.c (cp_print_error_function): Don't print
94 current_function_decl if we're in a template instantiation context.
95 (print_instantiation_full_context): Always print first line.
97 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
98 Jason Merrill <jason@redhat.com>
102 * cp-tree.h (fn_type_unification): Add `bool' parameter.
103 * pt.c (enum template_base_result): Define.
104 (unify_success, unify_unknown): Define.
105 (unify_parameter_deduction_failure): Define.
106 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
107 (unify_parameter_pack_mismatch): Define.
108 (unify_parameter_pack_inconsistent): Define.
109 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
110 (unify_expression_unequal, unify_inconsistency): Define.
111 (unify_method_type_error, unify_arity): Likewise.
112 (unify_too_many_parameters, unify_too_few_parameters): Define.
113 (unify_arg_conversion, unify_no_common_base): Define.
114 (unify_illformed_ptrmem_cst_expr): Define.
115 (unify_substitution_failure): Define.
116 (unify_inconsistent_template_template_parameters): Define.
117 (unify_template_deduction_failure): Define.
118 (unify_template_argument_mismatch): Define.
119 (unify_overload_resolution_failure): Define.
120 (comp_template_args_with_info): New function, split out from...
121 (comp_template_args): ...here. Call it.
122 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
124 (unify): Add `explain_p' parameter. Pass to all relevant calls.
125 Call above status functions when appropriate.
126 (resolve_overloaded_unification, try_one_overload): Likewise.
127 (type_unification, type_unification_real): Likewise.
128 (unify_pack_expansion): Likewise.
129 (get_template_base, try_class_unification): Likewise.
130 (get_bindings, more_specialized_fn): Pass false to unification
132 (get_class_bindings, do_auto_deduction): Likewise.
133 (convert_nontype_argument): Likewise.
134 (fn_type_unification): Likewise. Pass tf_warning_or_error if
136 (get_template_base): Add `explain_p' parameter and pass it to
137 try_class_unification. Return an enum template_base_result.
138 * class.c (resolve_address_of_overloaded_function): Pass false to
140 * call.c (enum rejection_reason_code): Add new codes.
141 (struct rejection_reason): Add template_unification field.
142 Add template_instantiation field.
143 (template_unification_rejection): Define.
144 (template_unification_error_rejection): Define.
145 (template_instantiation_rejection): Define.
146 (invalid_copy_with_fn_template_rejection): Define.
147 (add_template_candidate): Pass false to unify.
148 Provide more rejection reasons when possible.
149 (print_template_unification_rejection): Define.
150 (print_arity_rejection): Define, split out from...
151 (print_z_candidate): ...here. Add cases for new rejection
154 2011-07-15 Jason Merrill <jason@redhat.com>
156 * Make-lang.in (check-g++-strict-gc): New.
157 (cp/except.o): Depend on gt-cp-except.h
158 * except.c: Include gt-cp-except.h.
159 * config-lang.in (gtfiles): Add cp/except.c.
160 * decl2.c (mark_used): Adjust constexpr condition, set
161 function_depth around template instantiation.
162 * parser.c (cp_parser_lambda_body): Set function_depth.
163 * semantics.c (maybe_add_lambda_conv_op): Likewise.
166 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
168 2011-07-13 Jason Merrill <jason@redhat.com>
170 * Make-lang.in (check-c++0x): New.
172 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
174 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
175 rather than a pointer to it. Return true if the whole of the value
176 was initialized by the generated statements. Use
177 complete_ctor_at_level_p instead of count_type_elements.
179 2011-07-12 Diego Novillo <dnovillo@google.com>
181 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
183 (struct cp_binding_level): Fix indentation.
185 2011-07-11 Jason Merrill <jason@redhat.com>
188 * pt.c (extract_fnparm_pack): Split out from...
189 (make_fnparm_pack): ...here.
190 (instantiate_decl): Handle non-pack parms after a pack.
191 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
193 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
196 * cp-tree.h (struct tinst_level): Add errors field.
197 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
198 (push_tinst_level): Don't start another decl in that case.
199 (reopen_tinst_level): Adjust errors field.
200 * decl2.c (cp_write_global_declarations): Don't complain about
201 undefined inline if its template was defined.
202 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
204 2011-07-10 Jason Merrill <jason@redhat.com>
207 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
208 rather than current_class_type to determine whether to set 'this'.
209 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
210 (cp_parser_init_declarator): Pass down member_p.
212 2011-07-09 Jason Merrill <jason@redhat.com>
214 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
216 2011-07-08 Jason Merrill <jason@redhat.com>
219 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
221 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
222 * optimize.c (maybe_clone_body): Likewise.
223 * semantics.c (maybe_add_lambda_conv_op): Likewise.
226 * decl.c (expand_static_init): Don't get confused by user
227 declaration of __cxa_guard_acquire.
229 * typeck.c (cp_apply_type_quals_to_decl): Don't check
230 COMPLETE_TYPE_P either.
233 * typeck.c (cp_apply_type_quals_to_decl): Don't check
234 TYPE_NEEDS_CONSTRUCTING.
236 2011-07-07 Jason Merrill <jason@redhat.com>
239 * pt.c (push_deduction_access_scope): Preserve
240 processing_template_decl across push_to_top_level.
242 * class.c (pushclass): Accept NULL argument.
243 (popclass): Deal with popping null class.
244 * pt.c (push_access_scope, pop_access_scope): Use them rather than
245 push_to_top_level/pop_from_top_level.
246 * name-lookup.c (lookup_name_real_1): Check current_class_type.
248 2011-07-07 Jakub Jelinek <jakub@redhat.com>
251 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
252 one non-complex and one complex argument, call save_expr on both
255 2011-07-06 Jason Merrill <jason@redhat.com>
258 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
262 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
264 2011-07-05 Jason Merrill <jason@redhat.com>
267 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
268 partial instantiation.
271 * semantics.c (finish_id_expression): convert_from_reference.
273 2011-07-05 Richard Guenther <rguenther@suse.de>
275 * decl.c (cxx_init_decl_processing): Defer building common
276 tree nodes to c_common_nodes_and_builtins.
278 2011-07-04 Jason Merrill <jason@redhat.com>
282 * mangle.c (write_expression): Handle 'this'.
283 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
285 * semantics.c (potential_constant_expression_1): Check that
286 DECL_CONTEXT is set on 'this'.
288 * error.c (dump_template_bindings): Don't print typenames
289 for a partial instantiation.
290 (dump_function_decl): If we aren't printing function arguments,
291 print template arguments as <args> rather than [with ...].
292 (dump_expr): Don't print return type or template header.
293 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
294 * pt.c (dependent_template_arg_p): Handle null arg.
296 * error.c (type_to_string): Avoid redundant akas.
298 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
301 * init.c (build_delete): Only warn for sfk_deleting_destructor.
303 2011-07-01 Jakub Jelinek <jakub@redhat.com>
305 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
306 (cp/class.o): Likewise.
307 (cp/error.o): Likewise.
308 (cp/name-lookup.o): Likewise.
309 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
311 2011-07-01 Jason Merrill <jason@redhat.com>
314 * pt.c (lookup_template_function): Handle non-function.
317 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
318 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
319 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
321 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
322 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
326 * pt.c (resolve_nondeduced_context): Call mark_used.
329 * semantics.c (finish_offsetof): Complain about incomplete type.
331 2011-06-30 Jason Merrill <jason@redhat.com>
334 * rtti.c (get_tinfo_decl): Call complete_type.
337 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
338 DECL_PARM_INDEX on rhs parm.
340 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
343 * tree.c (stabilize_init): Handle aggregate initialization.
346 * name-lookup.c (struct arg_lookup): Add fn_set.
347 (add_function): Check it.
348 (lookup_arg_dependent_1): Initialize it.
350 2011-06-29 Jason Merrill <jason@redhat.com>
353 * init.c (build_new_1): Pass {} down to build_vec_init.
354 (build_vec_init): Handle it.
358 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
360 (current_class_ptr, current_class_ref): Use them.
361 * decl.c (build_this_parm): Handle getting the class type.
362 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
363 for use within the trailing return type.
365 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
366 don't tsubst DECL_INITIAL unless our type use auto.
369 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
370 (massage_constexpr_body): Not here.
373 * semantics.c (lambda_proxy_type): New.
374 (build_capture_proxy): Use it.
375 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
376 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
379 * class.c (explain_non_literal_class): New.
380 (finalize_literal_type_property): Call it.
381 * cp-tree.h: Declare it.
382 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
383 (is_valid_constexpr_fn): Likewise.
384 (massage_constexpr_body): Split out from...
385 (register_constexpr_fundef): ...here.
386 (is_instantiation_of_constexpr): New.
387 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
388 (explain_invalid_constexpr_fn): New.
389 (cxx_eval_call_expression): Call it.
390 (potential_constant_expression_1): Likewise. Avoid redundant errors.
391 * method.c (process_subob_fn): Diagnose non-constexpr.
392 (walk_field_subobs): Likewise.
393 (synthesized_method_walk): Don't shortcut if we want diagnostics.
394 (explain_implicit_non_constexpr): New.
395 (defaulted_late_check): Use it.
396 * call.c (build_cxx_call): Remember location.
398 * method.c (maybe_explain_implicit_delete): Use pointer_set
401 * class.c (finalize_literal_type_property): Update conditions.
402 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
404 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
405 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
406 * semantics.c (cxx_eval_vec_init_1): Correct type.
408 * init.c (build_value_init): Decide whether or not to zero-initialize
409 based on user-providedness of default ctor, not any ctor.
410 (build_value_init_noctor): Adjust assert.
413 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
414 (build_new_method_call_1): Likewise.
415 * init.c (expand_default_init): Handle direct list-initialization
418 2011-06-27 Jakub Jelinek <jakub@redhat.com>
420 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
422 2011-06-26 Jason Merrill <jason@redhat.com>
425 * semantics.c (potential_constant_expression_1): Check
426 for non-literality rather than cleanup.
427 (cxx_eval_constant_expression): Likewise.
430 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
431 with a cleanup isn't constant.
432 (cxx_eval_constant_expression): Likewise.
433 * init.c (expand_default_init): Use maybe_constant_init.
435 2011-06-24 Jakub Jelinek <jakub@redhat.com>
438 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
439 instead of TYPE_CHAIN for chain_next for types.
441 2011-06-23 Gabriel Charette <gchare@google.com>
443 * name-lookup.h (cp_binding_level): Removed unused
444 member names_size. Update all users.
446 2011-06-23 Jason Merrill <jason@redhat.com>
448 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
449 * init.c (build_zero_init_1): Not here.
452 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
454 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
457 * decl2.c (build_anon_union_vars): Early return error_mark_node
458 for a nested anonymous struct.
460 2011-06-23 Jason Merrill <jason@redhat.com>
463 * decl2.c (mark_used): Don't call synthesize_method for
464 functions defaulted outside the class.
466 * optimize.c (maybe_clone_body): Set linkage flags before
467 cgraph_same_body_alias.
470 * class.c (set_linkage_according_to_type): Hand off to
471 determine_visibility.
474 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
477 * pt.c (most_specialized_instantiation): Do check return types.
479 2011-06-22 Jason Merrill <jason@redhat.com>
482 * call.c (build_call_a): Set cp_function_chain->can_throw here.
483 (build_cxx_call): Not here.
485 2011-06-21 Jason Merrill <jason@redhat.com>
488 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
489 (grokdeclarator): constexpr doesn't apply const for refs.
490 * parser.c (cp_parser_initializer_clause): Don't call
491 maybe_constant_value here.
492 * call.c (initialize_reference): Handle constexpr.
495 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
496 static fn parameters.
498 * call.c (add_builtin_candidates): Use cv_unqualified rather than
500 * pt.c (tsubst_arg_types): Likewise.
501 * except.c (build_throw): Use cv_unqualified.
504 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
505 * semantics.c (lambda_return_type): Strip them here.
507 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
509 * semantics.c: Add sync_ or SYNC__ to builtin names.
511 2011-06-20 Jason Merrill <jason@redhat.com>
514 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
516 * typeck2.c (process_init_constructor_array): Use {} for classes,
518 * call.c (convert_like_real): Handle substitution failure.
521 * pt.c (canonicalize_type_argument): New.
522 (convert_template_argument, unify): Use it.
525 * call.c (rejection_reason_code): Add rr_explicit_conversion.
526 (print_z_candidate): Handle it.
527 (explicit_conversion_rejection): New.
528 (build_user_type_conversion_1): Reject an explicit conversion
529 function that requires more than a qualification conversion.
532 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
535 * tree.c (strip_typedefs): Use build_aligned_type.
538 * call.c (sufficient_parms_p): Allow parameter packs too.
541 * semantics.c (describable_type): Remove.
542 * cp-tree.h: Likewise.
543 * decl.c (cp_finish_decl): Don't call it.
544 * init.c (build_new): Likewise.
545 * parser.c (cp_parser_omp_for_loop): Likewise.
546 * pt.c (tsubst_decl): Likewise.
547 (do_auto_deduction): If we fail in a template, try again
548 at instantiation time.
551 * parser.c (cp_parser_lambda_introducer): Complain about redundant
553 * semantics.c (add_capture): Likewise.
554 (register_capture_members): Clear IDENTIFIER_MARKED.
556 2011-06-17 Jason Merrill <jason@redhat.com>
559 * call.c (convert_class_to_reference_1): Allow binding function
560 lvalue to rvalue reference.
563 Generate proxy VAR_DECLs for better lambda debug info.
564 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
565 (LAMBDA_EXPR_PENDING_PROXIES): New.
566 (struct tree_lambda_expr): Add pending_proxies.
567 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
568 (qualify_lookup): Use is_lambda_ignored_entity.
569 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
570 Call insert_pending_capture_proxies.
571 (cp_parser_lambda_introducer): Use this_identifier.
572 (cp_parser_lambda_declarator_opt): Call the object parameter
573 of the op() "__closure" instead of "this".
574 (cp_parser_lambda_body): Call build_capture_proxy.
575 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
576 (insert_pending_capture_proxies, insert_capture_proxy): New.
577 (is_normal_capture_proxy, is_capture_proxy): New.
578 (add_capture): Add __ to field names here, return capture proxy.
579 (add_default_capture): Use this_identifier, adjust to expect
580 add_capture to return a capture proxy.
581 (outer_lambda_capture_p, thisify_lambda_field): Remove.
582 (finish_id_expression, lambda_expr_this_capture): Adjust.
583 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
584 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
587 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
588 of artificial locals.
590 * parser.c (cp_parser_lambda_expression): Clear
591 LAMBDA_EXPR_THIS_CAPTURE after parsing.
592 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
594 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
595 Move non-pointers to end of struct.
597 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
598 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
600 * semantics.c (finish_non_static_data_member): Preserve dereference
603 2011-06-16 Jason Merrill <jason@redhat.com>
606 * parser.c (cp_parser_lambda_body): Share code between
607 simple and complex cases instead of using cp_parser_function_body.
610 * decl.c (check_initializer): Check narrowing.
613 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
616 * semantics.c (finish_id_expression): Mark even dependent
620 * error.c (dump_template_argument): Don't try to omit default
621 template args from an argument pack.
623 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
626 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
627 assembler supports hidden visibility.
629 2011-06-14 Jason Merrill <jason@redhat.com>
632 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
633 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
634 if the declaration had an exception-specifier.
635 (process_subob_fn): Don't maybe_instantiate_noexcept.
636 * pt.c (maybe_instantiate_noexcept): Handle overload.
637 * typeck2.c (nothrow_spec_p_uninst): New.
638 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
639 * typeck.c (merge_types): Adjust.
641 * pt.c (deduction_tsubst_fntype): Don't save input_location.
642 (maybe_instantiate_noexcept): Likewise.
644 2011-06-14 Joseph Myers <joseph@codesourcery.com>
646 * Make-lang.in (cp/method.o): Update dependencies.
647 * method.c: Include common/common-target.h.
648 (use_thunk): Use targetm_common.have_named_sections.
650 2011-06-14 Steve Ellcey <sje@cup.hp.com>
652 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
654 2011-06-14 Jason Merrill <jason@redhat.com>
656 * error.c (type_to_string): Print typedef-stripped version too.
659 * call.c (perform_implicit_conversion_flags): Print source type as
663 * typeck2.c (build_m_component_ref): Preserve rvalueness.
666 * class.c (build_base_path): Fix cv-quals in unevaluated context.
669 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
670 of fold_indirect_ref_1.
671 (cxx_eval_indirect_ref): Use it.
673 2011-06-11 Jan Hubicka <jh@suse.cz>
675 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
678 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
681 * decl.c (grokdeclarator): Reject operator names in parameters.
683 2011-06-10 Jan Hubicka <jh@suse.cz>
685 * decl2.c (clear_decl_external): New functoin.
686 (cp_write_global_declarations): Use it.
688 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
690 * cp-tree.h (error_operand_p): Remove.
692 2011-06-09 David Krauss <potswa@mac.com>
695 * typeck2.c (build_x_arrow): Push fake template context
696 to produce diagnostic on acyclic endless operator-> drill-down.
697 * call.c (build_new_op): Change Boolean overload status
698 value to a pointer to the overload function.
699 * cp-tree.h: Likewise.
700 * typeck.c: Likewise.
701 * parser.c: Likewise.
705 2011-06-09 Jason Merrill <jason@redhat.com>
707 * semantics.c (maybe_constant_value): Handle overflowed input.
708 (non_const_var_error): Handle non-constant DECL_INITIAL.
710 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
712 * parser.c (cp_parser_constant_expression): Just return the
713 non-constant expression.
715 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
717 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
720 * decl.c (grokdeclarator): Reject operator names in typedefs.
722 2011-06-08 Jason Merrill <jason@redhat.com>
725 * cp-tree.def (DEFERRED_NOEXCEPT): New.
726 * cp-tree.h (struct tree_deferred_noexcept): New.
727 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
728 (DEFERRED_NOEXCEPT_SPEC_P): New.
729 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
730 (union lang_tree_node): Add tree_deferred_noexcept.
731 (maybe_instantiate_noexcept): Declare.
732 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
733 * error.c (dump_exception_spec): Likewise.
734 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
735 * ptree.c (cxx_print_xnode): Likewise.
736 * tree.c (cp_tree_equal): Likewise.
737 * decl.c (cp_tree_node_structure): Likewise.
738 (duplicate_decls): Call maybe_instantiate_noexcept.
739 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
740 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
741 DEFERRED_NOEXCEPT_SPEC_P.
742 * typeck2.c (merge_exception_specifiers): Likewise.
743 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
744 * method.c (process_subob_fn, defaulted_late_check): Likewise.
745 * pt.c (tsubst_exception_specification): Add defer_ok parm.
746 Build DEFERRED_NOEXCEPT.
747 (maybe_instantiate_noexcept): New.
748 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
749 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
751 * semantics.c (potential_constant_expression_1): Handle destructor
754 2011-06-08 Jakub Jelinek <jakub@redhat.com>
756 * cp-tree.h (struct tinst_level): Add chain_next GTY
759 2011-06-08 Jason Merrill <jason@redhat.com>
762 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
763 if a pending_template entry is pointing at it.
765 2011-06-07 Jason Merrill <jason@redhat.com>
769 * error.c (subst_to_string): New.
770 (cp_printer): Use it for 'S'.
771 (print_instantiation_partial_context_line): Handle subst context.
772 * pt.c (push_tinst_level): Handle subst context.
773 (deduction_tsubst_fntype): Don't track specific substitutions.
774 Use push_tinst_level.
776 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
777 (fn_type_unification): Don't call push_deduction_access_scope here.
779 2011-06-06 Jason Merrill <jason@redhat.com>
782 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
783 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
785 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
788 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
789 and getter names to use all the allowed method names.
791 2011-06-06 Jason Merrill <jason@redhat.com>
794 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
797 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
801 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
803 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
805 * init.c (build_delete): Warn when deleting type with non-virtual
808 2011-06-03 Jakub Jelinek <jakub@redhat.com>
811 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
814 2011-06-01 Jason Merrill <jason@redhat.com>
816 * pt.c (build_non_dependent_expr): Remove special handling of
820 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
821 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
824 * typeck2.c (build_x_arrow): Don't use build_min_nt.
826 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
829 * name-lookup.c (supplement_binding_1): If the old binding was a
830 type name, also check that the DECL actually refers to the same
831 type or is not a type.
833 2011-05-31 Jason Merrill <jason@redhat.com>
836 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
837 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
838 (build_min_non_dep): Preserve reference refs.
839 (build_min_non_dep_call_vec): Likewise
841 2011-05-30 Jakub Jelinek <jakub@redhat.com>
844 * semantics.c (finish_omp_clauses): Call require_complete_type
845 even for copyin/copyprivate clauses. Only call
846 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
848 2011-05-28 Jason Merrill <jason@redhat.com>
851 * parser.c (cp_parser_lambda_expression): Improve error recovery.
852 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
854 2011-05-27 Jason Merrill <jason@redhat.com>
857 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
860 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
864 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
865 * decl.c (start_preparsed_function): Don't call comdat_linkage for
869 * mangle.c (write_expression): Handle MODOP_EXPR.
872 * parser.c (cp_parser_unqualified_id): Don't check
873 constructor_name_p for enums.
876 * pt.c (dependent_type_p_r): Avoid infinite recursion.
879 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
880 with INDIRECT_REF of REFERENCE_TYPE.
883 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
885 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
887 * cp-tree.h (building_stmt_tree): Delete.
888 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
889 (build_aggr_init_full_exprs): Call building_stmt_list_p
890 instead of building_stmt_tree.
891 (initialize_local_var): Likewise.
892 (finish_function): Likewise.
893 * decl2.c (finish_anon_union): Likewise.
894 * init.c (begin_init_stmts): Likewise.
895 (finish_init_stmts): Likewise.
896 (expand_aggr_init_1): Likewise.
897 * name-lookup.c (do_local_using_decl): Likewise.
898 (do_namespace_alias): Likewise.
899 (do_using_directive): Likewise.
900 (cp_emit_debug_info_for_using): Likewise.
901 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
903 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
906 * typeck2.c (build_functional_cast): Complain early for invalid uses
907 of 'auto' and set type to error_mark_node.
909 2011-05-26 Jason Merrill <jason@redhat.com>
912 * parser.c (cp_parser_member_declaration): Allow friend T.
913 * friend.c (make_friend_class): Ignore non-classes.
914 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
917 * pt.c (convert_template_argument): Don't complain about using
918 injected-class-name as template template argument.
921 * decl.c (check_static_variable_definition): Now static.
922 (cp_finish_decl): Call it here.
923 (grokdeclarator): Not here.
924 * pt.c (instantiate_class_template_1): Or here.
925 * cp-tree.h: Don't declare it.
927 2011-05-26 Janis Johnson <janis187@us.ibm.com>
928 Nathan Froyd <froydnj@codesourcery.com>
932 * name-lookup.h (enum scope_kind): Add sk_cond.
933 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
934 Detect and report error for redeclaration from for-init or if
936 (begin_scope): Handle sk_cond.
937 * semantics.c (begin_if_stmt): Use sk_cond.
938 (begin switch_stmt): Ditto.
940 2011-05-26 Jason Merrill <jason@redhat.com>
943 * name-lookup.h (cp_class_binding): Make base a pointer.
944 * name-lookup.c (new_class_binding): Adjust.
945 (poplevel_class): Adjust.
948 * decl.c (grokparms): Function parameter packs don't need to
950 * pt.c (type_unification_real): But they aren't deduced otherwise.
952 2011-05-25 Jason Merrill <jason@redhat.com>
955 * decl.c (build_enumerator): If incremented enumerator won't fit in
956 previous integral type, find one it will fit in.
959 * decl.c (create_array_type_for_decl): Complain about array of auto.
963 * error.c (dump_template_bindings): Set processing_template_decl
964 for a partial instantiation.
967 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
968 to another reference type.
971 * decl.c (case_conversion): New.
972 (finish_case_label): Use it.
974 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
977 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
980 * decl.c (grokdeclarator): Complain about auto typedef.
983 * decl.c (grokdeclarator): Complain later for auto parameter.
984 * pt.c (splice_late_return_type): Handle use in a template
988 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
991 * parser.c (cp_parser_parameter_declaration): Recognize
993 (cp_parser_direct_declarator): Check for the closing
994 paren before parsing definitely.
997 * parser.c (cp_parser_constructor_declarator_p): Don't check
998 constructor_name_p for enums.
999 (cp_parser_diagnose_invalid_type_name): Correct error message.
1002 * init.c (perform_member_init): Handle list-initialization
1003 of array of non-trivial class type.
1006 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1007 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1010 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1011 function parameter pack.
1012 (tsubst_pack_expansion): Likewise.
1014 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1017 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1019 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1023 * semantics.c (cxx_eval_bit_field_ref): Handle the
1024 case when BIT_FIELD_REF doesn't cover only a single field.
1026 2011-05-24 Jason Merrill <jason@redhat.com>
1029 * pt.c (get_mostly_instantiated_function_type): Use
1030 push_deferring_access_checks rather than set flag_access_control.
1032 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1034 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1035 syntax error in declaring an ObjC instance variable.
1037 2011-05-24 Jason Merrill <jason@redhat.com>
1040 * class.c (pushclass): Accept NULL argument.
1041 (popclass): Deal with popping null class.
1042 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1043 push_to_top_level/pop_from_top_level.
1044 (push_deduction_access_scope, pop_defarg_context): New.
1045 (fn_type_unification): Use them.
1046 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1048 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1050 * decl.c (grokdeclarator): Use current_class_name.
1052 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1054 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1055 (g++$(exeext)): Use libcommon-target.a.
1056 (CXX_C_OBJS): Remove prefix.o.
1058 2011-05-23 Jason Merrill <jason@redhat.com>
1060 * pt.c (tsubst_copy_and_build): Use current_class_name.
1063 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1066 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1067 converting to reference.
1068 (build_static_cast_1): Update for glvalues.
1071 * typeck.c (build_const_cast_1): Handle rvalue references.
1074 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1078 * call.c (splice_viable): Be strict in templates.
1081 * error.c (dump_template_bindings): Suppress access control.
1084 * pt.c (instantiate_decl): Handle =default.
1087 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1089 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1091 * call.c (build_over_call): Tweak call to check_function_arguments.
1092 * typeck.c (cp_build_function_call_vec): Likewise.
1094 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1097 * init.c (perform_member_init): Check for self-initialization.
1099 2011-05-22 Jason Merrill <jason@redhat.com>
1102 * typeck.c (composite_pointer_type_r): Return error_mark_node
1103 on error in SFINAE context.
1105 2011-05-20 Jason Merrill <jason@redhat.com>
1108 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1109 for constexpr fns to memfn_quals, just add it to the type.
1110 (revert_static_member_fn): Don't complain about quals.
1111 (check_static_quals): New.
1112 (grokfndecl): Call it.
1113 (start_preparsed_function): Don't call revert_static_member_fn.
1116 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1119 * cvt.c (type_promotes_to): Don't promote scoped enums.
1122 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1125 * tree.c (stabilize_expr): Fix typo.
1129 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1130 with throw(type-list).
1131 * typeck2.c (merge_exception_specifiers): noexcept(false)
1132 beats any more limited specification.
1136 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1138 * semantics.c (perform_koenig_lookup): Add complain parm.
1139 * cp-tree.h: Adjust.
1140 * parser.c (cp_parser_postfix_expression): Adjust.
1141 (cp_parser_perform_range_for_lookup): Adjust.
1143 2011-05-20 Jason Merrill <jason@redhat.com>
1145 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1147 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1149 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1151 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1154 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1157 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1158 pass it down to locate_fn_flags.
1159 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1160 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1161 * cp-gimplify.c: Include splay-tree.h.
1162 (splay_tree_compare_decl_uid, omp_var_to_track,
1163 omp_cxx_notice_variable): New functions.
1164 (struct cp_genericize_omp_taskreg): New type.
1165 (struct cp_genericize_data): Add omp_ctx field.
1166 (cp_genericize_r): Attempt to determine implicitly determined
1167 firstprivate class type variables.
1168 (cp_genericize): Clear omp_ctx.
1169 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1171 2011-05-18 Jason Merrill <jason@redhat.com>
1175 * class.c (finalize_literal_type_property): Do check
1176 for constexpr member functions of non-literal class.
1177 (finish_struct): Don't call check_deferred_constexpr_decls.
1178 * cp-tree.h: Don't declare it.
1179 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1180 * decl.c (grok_special_member_properties): Don't check it
1181 (grokfnedcl): Don't call validate_constexpr_fundecl.
1182 (start_preparsed_function): Do call it.
1183 * pt.c (tsubst_decl): Don't call it.
1184 (instantiate_class_template_1): Don't call
1185 check_deferred_constexpr_decls.
1186 * semantics.c (literal_type_p): Check for any incompleteness.
1187 (ensure_literal_type_for_constexpr_object): Likewise.
1188 (is_valid_constexpr_fn): Revert deferral changes.
1189 (validate_constexpr_fundecl): Likewise.
1190 (register_constexpr_fundef): Likewise.
1191 (check_deferred_constexpr_decls): Remove.
1193 2011-05-16 Jason Merrill <jason@redhat.com>
1196 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1198 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1200 * cxx-pretty-print.c: Update comment.
1201 * semantics.c (trait_expr_value, finish_trait_expr):
1203 * parser.c (cp_parser_primary_expression): Likewise.
1205 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1208 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1210 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1212 Implement final on class.
1213 * class.c (check_bases): Diagnose derivation from a final class.
1214 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1215 (CLASSTYPE_FINAL): New.
1216 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1218 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1220 2011-05-13 Jason Merrill <jason@redhat.com>
1223 * pt.c (deduction_tsubst_fntype): New.
1224 (fn_type_unification): Use it.
1225 (init_template_processing): Initialize hash table.
1226 (print_template_statistics): Print hash table stats.
1228 * call.c (build_op_call): Use timevar_cond_start/stop.
1229 (build_user_type_conversion): Likewise.
1231 2011-05-12 Jason Merrill <jason@redhat.com>
1233 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1234 * semantics.c (validate_constexpr_fundecl): Set it.
1235 (check_deferred_constexpr_decls): Clear it.
1236 (register_constexpr_fundef): Make sure it isn't set.
1237 * decl.c (grok_special_member_properties): Check it.
1239 2011-05-11 Jason Merrill <jason@redhat.com>
1242 * semantics.c (validate_constexpr_fundecl): Defer checking if
1243 an argument type is being defined.
1244 (is_valid_constexpr_fn): Add defer_ok parm.
1245 (cxx_eval_call_expression): Adjust.
1246 (check_deferred_constexpr_decls): New.
1247 (literal_type_p): Make sure type isn't being defined.
1248 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1249 * cp-tree.h: Declare check_deferred_constexpr_decls.
1250 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1251 (start_preparsed_function, cp_finish_decl): Not here.
1252 * class.c (finalize_literal_type_property): Don't call
1253 validate_constexpr_fundecl.
1254 (finish_struct): Call check_deferred_constexpr_decls.
1255 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1256 (instantiate_class_template): Call check_deferred_constexpr_decls.
1258 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1259 rather than DECL_TEMPLATE_INSTANTIATION.
1260 (cxx_eval_call_expression): Likewise.
1262 * semantics.c (register_constexpr_fundef): Add to hash table here.
1263 (validate_constexpr_fundecl): Not here.
1265 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1267 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1268 do call maybe_constant_value in C++0x mode.
1269 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1272 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1274 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1276 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1278 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1279 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1280 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1282 2011-05-10 Jason Merrill <jason@redhat.com>
1285 * class.c (type_build_ctor_call): New.
1286 * cp-tree.h: Declare it.
1287 * decl.c (check_initializer): Use it instead of
1288 TYPE_NEEDS_CONSTRUCTING.
1289 * init.c (build_value_init, build_value_init_noctor): Likewise.
1290 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1291 (build_vec_init): Likewise.
1292 * typeck2.c (process_init_constructor_array): Likewise.
1293 (process_init_constructor_record): Likewise.
1296 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1297 expansion producing another expansion.
1299 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1301 Fixes for override/final.
1302 * class.c (check_for_override): Diagnose final on a nonvirtual
1303 member function, diagnose override for a virtual with no matching
1304 override. Don't fiddle around with DECL_VINDEX.
1306 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1308 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1309 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1310 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1311 operand of EXPR_PACK_EXPANSION.
1312 (cp_tree_operand_length): Declare.
1313 * tree.c (cp_tree_operand_length): Define.
1314 (cp_tree_equal): Call it.
1315 * pt.c (value_dependent_expr_P): Likewise.
1316 * mangle.c (write_expression): Likewise.
1318 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1322 * decl.c (reshape_init): Take a complain parameter and do
1323 not call error if tf_error is not set.
1324 (check_initializer, reshape_init_r, reshape_init_array,
1325 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1327 * typeck2.c (digest_init_r): Take a complain parameter and
1328 pass it to convert_for_initialization.
1329 (digest_init, digest_init_flags, process_init_constructor_array,
1330 process_init_constructor_record, process_init_constructor_union,
1331 process_init_constructor, digest_init_r): Adjust.
1332 * init.c (expand_default_init, build_new_1): Likewise.
1333 * typeck.c (cp_build_modify_expr): Likewise.
1334 * decl2.c (grokfield): Likewise.
1335 * call.c (convert_like_real, convert_default_arg): Likewise.
1336 * semantics.c (finish_compound_literal): Pass complain to
1337 reshape_init and digest_init.
1338 * cp-tree.h: Adjust declarations.
1340 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1343 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1344 recursion if there is user defined constructor.
1346 2011-05-09 Jason Merrill <jason@redhat.com>
1349 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1352 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1354 Implement final/override for member functions.
1355 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1356 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1357 (cp_virt_specifiers, enum virt_specifier): New.
1358 * decl.c (set_virt_specifiers): New.
1359 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1360 * parser.c (make_call_declarator): add virt-specifiers parameter.
1361 (cp_parser_lambda_declarator_opt): Adjust.
1362 (cp_parser_direct_declarator): Likewise.
1363 (cp_parser_virt_specifier_seq_opt): New.
1364 * search.c (check_final_overrider): Diagnose attempts to override
1365 a final member function.
1367 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1370 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1371 if the instance has a dependent initializer.
1373 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1376 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1377 effectively unused variable.
1379 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1381 * name-lookup.h (global_bindings_p): Adjust prototype.
1382 * name-lookup.c (global_bindings_p): Return bool.
1384 2011-05-06 Jason Merrill <jason@redhat.com>
1386 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1390 * semantics.c (cxx_eval_conditional_expression): Check
1391 integer_zerop instead.
1392 (potential_constant_expression_1): Likewise.
1395 * semantics.c (cxx_eval_array_reference): Handle implicit
1398 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
1400 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
1401 * call.c (standard_conversion): Call class_of_this_parm.
1402 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
1403 (pp_cxx_direct_abstract_declarator): Likewise.
1404 * decl2.c (change_return_type): Likewise.
1405 (cp_reconstruct_complex_type): Likewise.
1406 * error.c (dump_type_suffix, dump_function_decl): Likewise.
1407 * mangle.c (write_function_type): Likewise.
1408 * pt.c (unify): Likewise.
1409 * typeck.c (merge_types, type_memfn_quals): Likewise.
1410 * decl.c (build_this_parm): Call type_of_this_parm.
1412 2011-05-06 Dodji Seketeli <dodji@redhat.com>
1415 * cp-tree.h (non_static_member_function_p): Declare new function.
1416 * tree.c (non_static_member_function_p): Define it.
1417 * semantics.c (finish_call_expr): Use it.
1419 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1421 * decl.c (finish_case_label): Omit the loc argument to
1424 2011-05-05 Jason Merrill <jason@redhat.com>
1426 * cp-tree.h (REFERENCE_REF_P): Just check the type.
1427 * cvt.c (convert_from_reference): Adjust.
1428 * pt.c (build_non_dependent_expr): Adjust.
1429 * semantics.c (finish_offsetof): Adjust.
1430 * tree.c (lvalue_kind): Use it.
1433 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
1435 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1437 * decl.c (start_preparsed_function): Do not set
1438 dont_save_pending_sizes_p.
1440 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1442 * parser.c (cp_parser_objc_method_definition_list): Update call to
1443 objc_start_method_definition.
1445 2011-05-04 Jason Merrill <jason@redhat.com>
1448 * class.c (resolves_to_fixed_type_p): Don't look closely
1451 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1454 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
1457 2011-05-02 Lawrence Crowl <crowl@google.com>
1459 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
1460 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
1461 Change TV_NAME_LOOKUP to start/stop.
1462 (define_label): Refactor timevar calls out to a wrapper function.
1463 Change TV_NAME_LOOKUP to start/stop.
1464 (xref_tag): Likewise.
1465 (lookup_label): Refactor timevar calls out to a wrapper function.
1466 Change TV_NAME_LOOKUP to start_cond/stop_cond.
1468 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
1470 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
1471 (lookup_template_class): Refactor timevar calls out to a wrapper
1472 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
1473 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
1475 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
1476 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
1477 (push_namespace): Likewise.
1478 (pop_nested_namespace): Likewise.
1479 (pushdecl_namespace_level): Likewise.
1480 (store_class_bindings): Likewise.
1481 (push_to_top_level): Likewise.
1482 (identifier_type_value): Refactor timevar calls out to a wrapper
1483 function. Change TV_NAME_LOOKUP to start/stop.
1484 (find_binding): Likewise.
1485 (push_using_decl): Likewise.
1486 (lookup_arg_dependent): Likewise.
1487 (push_using_directive): Likewise.
1488 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
1489 to plain code. Change TV_NAME_LOOKUP to start/stop.
1490 (lookup_type_current_level): Likewise. Refactor inner return to
1492 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
1493 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1494 (pushdecl_top_level_1): Likewise.
1495 (lookup_using_namespace): Likewise.
1496 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
1497 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1498 (push_overloaded_decl): Likewise.
1499 (push_class_level_binding): Likewise.
1500 (namespace_binding): Likewise.
1501 (set_namespace_binding): Likewise.
1502 (supplement_binding): Likewise.
1503 (unqualified_namespace_lookup): Likewise.
1504 (lookup_name_real): Likewise.
1505 (lookup_type_scope): Likewise.
1506 (namespace_ancestor): Likewise.
1507 (lookup_name_innermost_nonclass_level): Likewise.
1508 (pushtag): Likewise.
1509 (pop_from_top_level): Likewise.
1510 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
1511 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
1513 (add_using_namespace): Refactor timevar calls out to a wrapper
1514 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
1515 wrapper on call to self.
1517 * decl2.c: (cp_write_global_declarations): Add start/stop of
1518 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
1519 Remove push/pop calls to TV_VARCONST.
1521 * parser.c: Add include of "timevar.h".
1522 (cp_parser_explicit_instantiation): Add push/pop calls to
1524 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
1525 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
1527 (cp_parser_function_definition_from_specifiers_and_declarator): Add
1528 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
1529 (cp_parser_late_parsing_for_member): Add push/pop calls to
1530 new TV_PARSE_INMETH.
1532 * call.c: Add include of "timevar.h".
1533 (convert_class_to_reference): Wrap and add push/pop calls to
1535 (build_op_call): Likewise.
1536 (build_conditional_expr): Likewise.
1537 (build_new_op): Likewise.
1538 (build_new_method_call): Likewise.
1539 (build_user_type_conversion): Reorganize to single return and add
1540 push/pop calls to TV_OVERLOAD.
1541 (perform_overload_resolution): Likewise.
1543 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
1545 2011-05-02 Jason Merrill <jason@redhat.com>
1547 * tree.c (build_vec_init_expr): Take complain parm.
1548 (build_vec_init_elt): Likewise. Free arg vector.
1549 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
1550 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
1551 (VEC_INIT_EXPR_INIT): Likewise.
1552 Adjust build_vec_init_expr declaration.
1553 * init.c (perform_member_init): Adjust.
1557 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1558 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1559 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1560 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1561 (build_vec_init_elt): Don't expect an array type.
1562 (build_array_copy): Adjust.
1563 * init.c (perform_member_init): Adjust.
1564 (build_new_1): Use build_vec_init_expr.
1567 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
1568 Protect an explicit target.
1571 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
1572 (compute_array_index_type): Revert earlier 48446 changes.
1573 (grokdeclarator): Use stabilize_vla_size.
1575 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
1576 Eric Botcazou <ebotcazou@adacore.com>
1578 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
1579 instead of inappropriate zero values.
1581 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
1584 * decl.c (compute_array_index_type): Check build_expr_type_conversion
1585 return value for NULL_TREE.
1587 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
1590 * init.c (perform_member_init): Check build_value_init return
1591 value for error_mark_node.
1593 2011-04-29 Diego Novillo <dnovillo@google.com>
1594 Le-Chun Wu <lcwu@google.com>
1596 * call.c (conversion_null_warnings): Also handle assignments
1597 when warning about NULL conversions.
1599 2011-04-29 Le-Chun Wu <lcwu@google.com>
1601 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
1602 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
1603 (build_over_call): Use it to determine whether to emit a NULL
1604 warning for template function instantiations.
1605 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
1606 EXPLICIT_TARGS is set.
1608 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
1609 Mike Stump <mikestump@comcast.net>
1611 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
1612 in maintainer mode. Use the --output-file option of gperf instead
1613 of > to prevent creating an empty cp/cfns.h when gperf is not
1616 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1619 * semantics.c (finish_base_specifier): cv-qualified base class
1620 is fine, per DR 484.
1622 2011-04-28 Dodji Seketeli <dodji@redhat.com>
1625 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
1626 considering call expressions involving a member function.
1628 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1631 * tree.c (build_cplus_new): Check build_target_expr return
1632 value for error_mark_node.
1634 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1637 * semantics.c (literal_type_p): Reference types are literal types,
1639 (valid_type_in_constexpr_fundecl_p): Remove.
1640 (is_valid_constexpr_fn): Adjust.
1642 2011-04-27 Jason Merrill <jason@redhat.com>
1645 Implement list-initialization of _Complex.
1646 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
1647 (check_initializer): Likewise.
1648 * call.c (build_complex_conv): New.
1649 (implicit_conversion): Call it.
1650 (convert_like_real): Handle it.
1651 * typeck2.c (check_narrowing): Handle it.
1653 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
1654 decide whether to delete.
1655 (build_vec_init): Pass sfk_complete_destructor.
1658 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1659 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1660 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1661 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1662 (build_vec_init_elt): Don't expect an array type.
1663 (build_array_copy): Adjust.
1664 * init.c (perform_member_init): Adjust.
1665 (build_new_1): Use build_vec_init_expr.
1667 * class.c (resolve_address_of_overloaded_function): Don't
1668 change OVERLOAD to TREE_LIST.
1669 * pt.c (print_candidates_1): Remove nonsensical assert.
1672 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
1673 to tentative parse sooner.
1675 2011-04-26 Jason Merrill <jason@redhat.com>
1678 * parser.c (cp_parser_primary_expression): Set *idk to
1679 CP_ID_KIND_NONE for a parenthesized identifier.
1681 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
1682 (cxx_print_identifier): Correct indentation.
1685 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
1686 * tree.c (force_target_expr): Add complain parm.
1687 (build_target_expr_with_type): Likewise.
1688 (get_target_expr_sfinae): Split out.
1689 (build_vec_init_expr, bot_manip): Adjust.
1690 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
1691 (build_delete, build_dtor_call): Likewise.
1692 (perform_direct_initialization_if_possible): Adjust.
1693 (build_vec_init): Handle error return.
1694 * cvt.c (force_rvalue): Add complain parm.
1695 Call build_special_member_call directly.
1696 * decl2.c (delete_sanity): Add complain parm.
1697 (build_cleanup): Adjust.
1698 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
1699 * semantics.c (finish_stmt_expr_expr): Adjust.
1700 (finish_compound_literal): Adjust.
1701 * parser.c (cp_parser_delete_expression): Adjust.
1702 * typeck2.c (build_functional_cast): Adjust.
1703 * cp-tree.h: Adjust.
1705 2011-04-26 Martin Jambor <mjambor@suse.cz>
1707 * class.c (cp_fold_obj_type_ref): Remove.
1708 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
1710 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
1712 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
1713 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
1714 (UNDERLYING_TYPE_TYPE): Add.
1715 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
1717 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
1718 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
1719 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
1720 * semantics.c (finish_underlying_type): New.
1721 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
1722 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
1723 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
1724 * tree.c (cp_walk_subtrees): Likewise.
1725 * pt.c (for_each_template_parm_r, tsubst, unify,
1726 dependent_type_p_r): Likewise.
1727 * mangle.c (write_type): Sorry for __underlying_type.
1729 2011-04-25 Jason Merrill <jason@redhat.com>
1732 * decl.c (type_dependent_init_p): New.
1733 (cp_finish_decl): Check it.
1734 * pt.c (any_type_dependent_elements_p): New.
1735 * cp-tree.h: Declare it.
1737 2011-04-20 Jason Merrill <jason@redhat.com>
1739 * semantics.c (finish_compound_literal): Don't put an array
1740 with a dtor in a static variable.
1742 * call.c (build_over_call): Handle trivial dtor.
1744 * search.c (lookup_fnfields_slot): Call complete_type.
1747 * decl2.c (build_offset_ref_call_from_tree): Move
1748 non-dependency of object outside condition.
1751 * decl.c (cp_finish_decl): Simplify template handling.
1753 2011-04-20 Jim Meyering <meyering@redhat.com>
1755 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
1757 2011-04-19 Jason Merrill <jason@redhat.com>
1760 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
1763 * decl.c (duplicate_decls): Keep always_inline attribute
1764 in sync with DECL_DISREGARD_INLINE_LIMITS.
1766 2011-04-18 Jason Merrill <jason@redhat.com>
1769 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
1772 * init.c (build_value_init): Handle UNION_TYPE the same.
1774 2011-04-18 Jakub Jelinek <jakub@redhat.com>
1777 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
1778 for type dependent pointers.
1780 2011-04-18 Jim Meyering <meyering@redhat.com>
1782 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
1784 2011-04-17 Jan Hubicka <jh@suse.cz>
1786 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
1789 2011-04-17 Jason Merrill <jason@redhat.com>
1792 * typeck2.c (build_functional_cast): Disallow array type.
1794 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
1796 2011-04-17 Jan Hubicka <jh@suse.cz>
1798 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
1800 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1803 * parser.c (cp_convert_range_for): Split into
1804 cp_parser_perform_range_for_lookup.
1805 (cp_parser_perform_range_for_lookup): New.
1806 (cp_parser_range_for_member_function): New.
1807 (cp_parser_for_init_statement): Correct error message.
1808 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
1810 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1812 * parser.c (cp_parser_objc_protocol_declaration): Updated for
1813 change from objc_declare_protocols() to objc_declare_protocol().
1815 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1818 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
1819 and return immediately.
1821 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1823 * cp-tree.def (SWITCH_STMT): Add an extra operand.
1824 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1825 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
1826 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
1827 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
1829 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1831 * cp-tree.def (IF_STMT): Add an extra operand.
1832 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1833 * cp-tree.h (IF_SCOPE): Define.
1834 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
1835 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
1837 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1839 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
1840 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
1841 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
1842 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
1843 Use FOR_SCOPE instead of TREE_CHAIN.
1844 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
1845 (finish_for_stmt): Likewise.
1847 2011-04-14 Jason Merrill <jason@redhat.com>
1849 * parser.c (cp_parser_postfix_expression): Fix flags passed to
1850 build_new_method_call.
1851 * semantics.c (finish_call_expr): Likewise.
1854 * init.c (build_value_init_noctor): Check complain consistently.
1857 * typeck.c (cp_build_binary_op): Don't decay void operands.
1860 * decl.c (compute_array_index_type): Use get_temp_regvar instead
1862 * init.c (get_temp_regvar): No longer static.
1863 * cp-tree.h: Declare it.
1865 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1867 * parser.c (cp_parser_objc_class_declaration): Updated for change
1868 in objc_declare_class().
1870 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1872 * decl.c (poplevel): Use block_chainon.
1874 2011-04-13 Jason Merrill <jason@redhat.com>
1877 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
1878 or pointer to (non-member) function.
1880 2011-04-13 Jakub Jelinek <jakub@redhat.com>
1883 * semantics.c (cxx_eval_array_reference): Handle reading from
1884 wchar_t, char16_t and char32_t STRING_CST.
1886 2011-04-13 Dodji Seketeli <dodji@redhat.com>
1889 * class.c (fixed_type_or_null): We cannot determine the dynamic
1890 type of a reference variable if its initializer is dependent.
1892 2011-04-13 Jason Merrill <jason@redhat.com>
1895 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
1896 unqualified lookup failing if we're still in a template.
1898 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1900 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
1901 tree_contains_struct initialization to...
1902 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
1904 * cp-objcp-common.h (cp_common_init_ts): Declare.
1905 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
1908 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1910 * parser.c (cp_parser_objc_message_expression): Updated call
1911 to objc_build_message_expr.
1913 2011-04-12 Martin Jambor <mjambor@suse.cz>
1915 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
1916 cgraph_get_create_node.
1917 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
1918 instead of cgraph_get_create_node.
1919 * method.c (make_alias_for_thunk): Call cgraph_get_node
1920 instead of cgraph_get_create_node, assert it returns non-NULL.
1921 (use_thunk): Likewise.
1922 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
1923 when flag_syntax_only is not set. Call cgraph_get_node instead of
1924 cgraph_get_create_node.
1925 (maybe_clone_body): Call cgraph_get_node instead of
1926 cgraph_get_create_node.
1928 2011-04-12 Martin Jambor <mjambor@suse.cz>
1930 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
1931 instead of cgraph_node.
1932 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
1933 (cp_write_global_declarations): Likewise.
1934 * optimize.c (maybe_clone_body): Likewise.
1935 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1936 * mangle.c (mangle_decl): Likewise.
1937 * method.c (make_alias_for_thunk): Likewise.
1938 (use_thunk): Likewise.
1940 2011-04-11 Jason Merrill <jason@redhat.com>
1943 * decl.c (cp_complete_array_type_or_error): New.
1944 * semantics.c (finish_compound_literal): Use it.
1945 * cp-tree.h: Declare it.
1948 * semantics.c (finish_compound_literal): Handle references.
1951 * semantics.c (finish_compound_literal): Take complain parm.
1952 (build_lambda_object): Adjust.
1953 * cp-tree.h: Adjust.
1954 * call.c (convert_like_real): Adjust.
1955 * decl.c (check_initializer): Adjust.
1956 * parser.c (cp_parser_postfix_expression): Adjust.
1957 (cp_parser_functional_cast): Adjust.
1958 * pt.c (tsubst_copy_and_build): Adjust.
1959 * typeck2.c (process_init_constructor_record): Adjust.
1962 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
1966 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
1967 than cp_build_indirect_ref.
1969 PR c++/48457, Core 1238
1970 * call.c (reference_binding): Allow rvalue reference to bind to
1972 * tree.c (lvalue_kind): Functions are always lvalues.
1974 2011-04-07 Jason Merrill <jason@redhat.com>
1977 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
1978 arguments even if we don't know the function.
1981 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
1982 at the end of the chain.
1983 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
1984 (iterative_hash_template_arg): Likewise.
1987 * cp-tree.h (OVL_ARG_DEPENDENT): New.
1988 * name-lookup.c (add_function): Set it.
1989 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
1992 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
1993 Release unused vector.
1996 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
1997 (type_unification_real): Clear it here instead.
2000 * except.c (build_noexcept_spec): Propagate error_mark_node.
2001 (finish_noexcept_expr): Likewise.
2004 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2008 * call.c (resolve_args): Take complain.
2009 (build_new_function_call, build_operator_new_call): Pass it.
2010 (build_op_call, build_new_op, build_new_method_call): Pass it.
2013 * typeck.c (check_for_casting_away_constness): Take complain.
2014 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2015 (build_const_cast_1): Pass it. Take full complain parm.
2016 (build_const_cast, cp_build_c_cast): Adjust.
2018 * tree.c (build_aggr_init_expr): Always return error_mark_node
2019 on abstract violation.
2022 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2023 (bot_manip): Adjust.
2024 * cp-tree.h: Adjust.
2025 * call.c (convert_like_real, build_cxx_call): Adjust.
2026 (perform_direct_initialization_if_possible): Adjust.
2027 * cvt.c (ocp_convert): Adjust.
2028 * init.c (build_value_init): Adjust.
2029 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2030 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2031 * typeck2.c (build_functional_cast): Adjust.
2033 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2035 (perform_member_init): Not here.
2036 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2038 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2041 * typeck2.c (build_functional_cast): Check complain consistently.
2042 Use build_value_init and abstract_virtuals_error_sfinae.
2043 (abstract_virtuals_error_sfinae): Split out.
2044 * cp-tree.h: Declare it.
2045 * init.c (build_new_1): Use it.
2046 (build_value_init_noctor): Handle FUNCTION_TYPE.
2048 * semantics.c (finish_decltype_type): Simplify handling of unknown
2051 * semantics.c (finish_decltype_type): Add complain parm.
2052 * cp-tree.h: Adjust.
2053 * parser.c (cp_parser_decltype): Adjust.
2054 * pt.c (tsubst): Adjust.
2057 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2059 2011-03-31 Jason Merrill <jason@redhat.com>
2062 * semantics.c (finish_call_expr): Remove assert.
2065 * method.c (defaultable_fn_check): Templates are not defaultable.
2067 * parser.c (cp_parser_init_declarator): Avoid redundant
2068 cp_finish_decl for member declarations.
2070 2011-03-30 Jason Merrill <jason@redhat.com>
2073 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2076 2011-03-30 Jason Merrill <jason@redhat.com>
2079 * semantics.c (potential_constant_expression_1): Handle
2080 UNORDERED_EXPR and ORDERED_EXPR.
2083 * semantics.c (finish_compound_literal): Do put static/constant
2084 arrays in static variables.
2086 * call.c (convert_like_real) [ck_list]: Build up the
2087 initializer_list object directly.
2088 * decl.c (build_init_list_var_init): Adjust.
2090 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2091 * decl.c (reshape_init_array_1): Likewise.
2093 2011-03-29 Jason Merrill <jason@redhat.com>
2096 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2097 the variable is constant before looking at its initializer.
2100 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2103 * semantics.c (potential_constant_expression_1): Change error about
2104 use of *this in constructor into sorry.
2107 * decl.c (cp_finish_decl): Defer validation of constexpr member
2109 * class.c (finalize_literal_type_property): Validate them here.
2110 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2112 * semantics.c (is_valid_constexpr_fn): Specify input location.
2114 2011-03-28 Jason Merrill <jason@redhat.com>
2117 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2118 from overloaded function.
2121 * call.c (build_array_conv): New.
2122 (implicit_conversion): Use it.
2124 * call.c (reference_binding): Allow direct binding to an array
2128 * parser.c (cp_parser_compound_statement): Add function_body parm.
2129 Complain about non-body compound-stmt in constexpr fn.
2130 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2131 (cp_parser_implicitly_scoped_statement): Adjust.
2132 (cp_parser_function_body, cp_parser_try_block): Adjust.
2133 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2134 (cp_parser_objc_try_catch_finally_statement): Adjust.
2137 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2138 and using-definition.
2139 (register_constexpr_fundef): Call it.
2141 * except.c (build_noexcept_spec): Call cxx_constant_value after
2144 2011-03-25 Kai Tietz <ktietz@redhat.com>
2146 * lex.c (interface_strcmp): Handle dos-paths.
2147 (handle_pragma_implementation): Use filename_cmp instead of
2149 (in_main_input_context): Likewise.
2151 2011-03-25 Jason Merrill <jason@redhat.com>
2154 * method.c (defaulted_late_check): Check for exception spec mismatch.
2155 (defaultable_fn_check): Allow exception spec and virtual.
2156 * class.c (check_for_override): A virtual dtor is non-trivial.
2159 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2162 2011-03-25 Kai Tietz <ktietz@redhat.com>
2164 * decl.c (decls_match): Replace target hook
2165 call of comp_type_attributes by version in tree.c file.
2166 * search.c (check_final_overrider): Likewise.
2167 * typeck.c (structural_comptypes): Likewise.
2169 2011-03-21 Kai Tietz <ktietz@redhat.com>
2172 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2173 Display allowed attributes for function pointer types.
2174 * error.c (dump_type_prefix): Likewise.
2176 * tree.c (cxx_attribute_table): Adjust table.
2178 2011-03-18 Jason Merrill <jason@redhat.com>
2181 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2184 * call.c (build_over_call): Don't skip ck_rvalue.
2186 2011-03-17 Jason Merrill <jason@redhat.com>
2189 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2190 the conversion set TREE_OVERFLOW.
2193 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2194 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2197 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2199 2011-03-16 Jason Merrill <jason@redhat.com>
2202 * semantics.c (potential_constant_expression_1): Don't allow *this
2204 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2207 * decl.c (compute_array_index_type): Don't bother trying to deal
2208 with literal classes in ABI v1.
2211 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2215 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2216 use the generic binary expression handling.
2218 2011-03-16 Diego Novillo <dnovillo@google.com>
2220 * Make-lang.in (CXX_PARSER_H): New.
2221 (cp/parser.o): Add dependency on CXX_PARSER_H.
2222 Add dependency on tree-pretty-print.h
2223 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2224 * cp-lang.c: Include parser.h.
2225 * parser.c: Include parser.h.
2226 (struct cp_token): Add bitfield purged_p.
2229 (CPP_PURGED): Remove. Update all users.
2230 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2231 Remove field buffer_length.
2234 (struct tree_check): Move to parser.h.
2235 (cp_token_position): Likewise.
2236 (struct cp_token_cache): Likewise.
2237 (CPP_KEYWORD): Likewise.
2238 (CPP_TEMPLATE_ID): Likewise.
2239 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2240 (N_CP_TTYPES): Likewise.
2241 (enum cp_parser_status_kind): Likewise.
2242 (struct cp_parser_context): Likewise.
2243 (struct cp_default_arg_entry_d): Likewise.
2244 (struct cp_unparsed_functions_entry_d): Likewise.
2245 (struct cp_parser): Likewise.
2246 (cp_lexer_dump_tokens): New.
2247 (cp_lexer_debug_tokens): New.
2248 (cp_lexer_finished_p): New.
2249 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2250 (cp_lexer_new_main): Re-write main lexing loop to push
2251 tokens into the new VEC buffer.
2252 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2253 Do not abort if the token type is not recognized, just print
2255 * parser.h: New file.
2256 * config-lang.in (gtfiles): Add cp/parser.h.
2258 2011-03-16 Jason Merrill <jason@redhat.com>
2261 * typeck.c (check_return_expr): Fix conditions for setting
2262 LOOKUP_PREFER_RVALUE.
2264 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2267 * decl.c (check_array_designated_initializer): Allow integer index.
2268 (reshape_init_array_1): Set index on the elements.
2270 2011-03-16 Jason Merrill <jason@redhat.com>
2273 * typeck.c (convert_for_initialization): Use
2274 perform_implicit_conversion_flags.
2275 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2276 rvaluedness_matches_p on ck_rvalue.
2277 (convert_like_real) [ck_rvalue]: And restore it here.
2280 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2282 2011-03-16 Jason Merrill <jason@redhat.com>
2284 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2285 committed to this tentative parse.
2288 * semantics.c (finish_call_expr): Preserve reference semantics
2291 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2293 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2295 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2296 DECL_LANG_SPECIFIC is NULL.
2298 2011-03-15 Jason Merrill <jason@redhat.com>
2301 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2302 check value_dependent_expression_p on the operand.
2304 * semantics.c (push_cx_call_context): Return bool.
2305 (cxx_eval_call_expression): Handle excess depth.
2308 * method.c (synthesized_method_walk): Cleanups don't affect the
2309 triviality of a constructor, but do affect deletion and exception
2312 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2314 * decl2.c (cp_check_const_attributes): New.
2315 (cplus_decl_attributes): Call cp_check_const_attributes.
2317 2011-03-15 Jason Merrill <jason@redhat.com>
2320 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2322 (push_defarg_context, pop_defarg_context): New.
2323 * parser.c (cp_parser_late_parsing_default_args): Use them.
2324 * cp-tree.h: Declare them.
2326 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2328 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2329 the argument of the indirection operator should not be dependent.
2332 2011-03-11 Jason Merrill <jason@redhat.com>
2335 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2338 * parser.c (cp_parser_template_type_arg): Set
2339 type_definition_forbidden_message.
2342 * decl.c (compute_array_index_type): Discard folding
2343 if it didn't produce a constant.
2345 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2348 * init.c (build_zero_init_1): Extracted from build_zero_init.
2349 Add FIELD_SIZE argument, if non-NULL and field bit_position
2350 as not smaller than that, don't add that field's initializer.
2351 Pass DECL_SIZE as last argument to build_zero_init_1
2352 for DECL_FIELD_IS_BASE fields.
2353 (build_zero_init): Use build_zero_init_1.
2355 2011-03-10 Jason Merrill <jason@redhat.com>
2358 * pt.c (iterative_hash_template_arg): Remove special case for
2362 * parser.c (cp_parser_single_declaration): Just return if
2363 cp_parser_parse_and_diagnose_invalid_type_name complained.
2365 2011-03-09 Jason Merrill <jason@redhat.com>
2368 * pt.c (unify): An unresolved overload is a nondeduced context.
2370 2011-03-09 Martin Jambor <mjambor@suse.cz>
2372 PR tree-optimization/47714
2373 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2375 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2378 * pt.c (convert_nontype_argument): Only call decay_conversion on
2381 2011-03-08 Jason Merrill <jason@redhat.com>
2384 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2387 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2388 argument to pointer parameter.
2391 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
2394 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2397 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
2398 consider scopes of primary template definitions. Adjust comments.
2400 2011-03-07 Jason Merrill <jason@redhat.com>
2403 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
2405 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
2408 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
2411 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
2412 (write_CV_qualifiers_for_type): Not here.
2414 2011-03-06 Joseph Myers <joseph@codesourcery.com>
2416 * lang-specs.h: Match -save-temps* instead of -save-temps.
2418 2011-03-05 Jason Merrill <jason@redhat.com>
2420 * mangle.c (write_expression): Change ABI v6 to v5.
2421 (write_type): Likewise.
2423 2011-03-04 Jan Hubicka <jh@suse.cz>
2426 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
2427 and cgraph_add_thunk.
2428 * method.c (make_alias_for_thunk, use_thunk): Likewise.
2429 * mangle.c (mangle_decl): Likewise.
2431 2011-03-04 Jason Merrill <jason@redhat.com>
2434 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
2435 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
2438 * search.c (check_final_overrider): Allow pointer to same incomplete
2439 class type with different cv-quals.
2441 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
2444 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
2446 2011-03-03 Jason Merrill <jason@redhat.com>
2449 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
2451 2011-03-02 Jason Merrill <jason@redhat.com>
2454 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
2457 * tree.c (build_vec_init_elt): Split out from...
2458 (build_vec_init_expr): ...here.
2459 (diagnose_non_constexpr_vec_init): New fn.
2460 * semantics.c (potential_constant_expression_1): Use it.
2461 * cp-tree.h: Declare it.
2463 2011-03-01 Jason Merrill <jason@redhat.com>
2466 * parser.c (cp_parser_primary_expression): Don't warn about a
2467 failed tentative parse.
2470 * semantics.c (cxx_bind_parameters_in_call): Don't call
2471 adjust_temp_type on non-constant args.
2474 * call.c (standard_conversion): Provide requested cv-quals on
2475 class rvalue conversion.
2478 * decl2.c (grokbitfield): Handle type-dependent width.
2480 2011-02-28 Jason Merrill <jason@redhat.com>
2483 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
2484 after checking for a non-thunk.
2486 2011-02-26 Jason Merrill <jason@redhat.com>
2489 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
2490 * pt.c (iterative_hash_template_arg): And hash it.
2493 * semantics.c (non_const_var_error): Split out from...
2494 (cxx_eval_constant_expression): ...here.
2495 (potential_constant_expression_1) [VAR_DECL]: Use it.
2496 Allow dependent variables.
2498 2011-02-24 Jason Merrill <jason@redhat.com>
2500 * parser.c (cp_parser_constant_expression): Set
2501 non_integral_constant_expression correctly for C++0x too.
2502 (cp_parser_static_assert): Allow non-constant expression.
2503 (cp_parser_direct_declarator): Expect non_constant_p to be set
2505 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
2506 * semantics.c (maybe_constant_value): Check type_unknown_p too.
2507 (potential_rvalue_constant_expression): New.
2508 (require_potential_rvalue_constant_expression): New.
2510 2011-02-23 Jason Merrill <jason@redhat.com>
2512 * cp-tree.h (DECL_PARM_LEVEL): New.
2513 (struct lang_decl_parm): Add level field.
2514 * name-lookup.c (function_parm_depth): New fn.
2515 * name-lookup.h: Declare it.
2516 * parser.c (cp_parser_parameter_declaration_list): Use it.
2517 * mangle.c (struct globals): Add parm_depth field.
2518 (write_bare_function_type): Adjust it.
2519 (write_expression): Include the level delta in PARM_DECL mangling
2522 * semantics.c (finish_decltype_type): Remove shortcut for decltype
2524 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
2526 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
2529 * parser.c (cp_parser_class_specifier): Require a closing brace
2530 to attempt error recovery.
2532 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2535 * pt.c (struct pending_template): Add chain_next GTY option.
2536 * decl.c (struct named_label_use_entry): Likewise.
2538 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
2541 * semantics.c (build_lambda_object): Bail out if a field is
2544 2011-02-22 Dodji Seketeli <dodji@redhat.com>
2547 * class.c (dfs_declare_virt_assop_and_dtor)
2548 (declare_virt_assop_and_dtor): New static functions.
2549 (add_implicitly_declared_members): Use
2550 declare_virt_assop_and_dtor.
2552 2011-02-21 Jason Merrill <jason@redhat.com>
2555 * decl2.c (decl_constant_var_p): A constexpr var needs an
2556 initializer to be constant.
2557 * semantics.c (cxx_eval_constant_expression): Complain about
2558 constexpr var used in its own initializer.
2559 * call.c (set_up_extended_ref_temp): Set
2560 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
2562 2011-02-20 Jason Merrill <jason@redhat.com>
2565 * semantics.c (cxx_eval_call_expression): Call
2566 cxx_eval_constant_expression in trivial shortcut.
2569 * call.c (convert_class_to_reference): Don't try to set up a
2570 second conv sequence for non-viable candidates.
2573 * error.c (location_of): Handle non-tagged types.
2576 * method.c (process_subob_fn): Instantiate constexpr templates.
2577 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
2579 2011-02-20 Dodji Seketeli <dodji@redhat.com>
2582 * pt.c (tsubst_pack_expansion): do not use
2583 cp_tree_equal/same_type_p to detect an expansion of a parameter
2586 2011-02-19 Jason Merrill <jason@redhat.com>
2589 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
2591 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2594 * semantics.c (finish_non_static_data_member): Early return if
2595 object is error_mark_node.
2597 2011-02-18 Dodji Seketeli <dodji@redhat.com>
2600 * pt.c (do_auto_deduction): Do not mention error_mark_node in
2602 * semantics.c (finish_id_expression): Do not pass erroneous decl
2603 to decl_constant_var_p.
2605 2011-02-17 Jakub Jelinek <jakub@redhat.com>
2608 * cvt.c (convert_from_reference): Call mark_exp_read.
2610 2011-02-11 Dodji Seketeli <dodji@redhat.com>
2613 * pt.c (finish_call_expr): Consider a call expression that has a
2614 dependent "this" pointer as being dependent. Add comments.
2615 (dependent_type_p, type_dependent_expression_p): Update comments.
2617 2011-02-16 Dodji Seketeli <dodji@redhat.com>
2620 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
2621 expansion arguments are not evaluated.
2623 2011-02-16 Jakub Jelinek <jakub@redhat.com>
2626 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
2627 instead of TYPE_LANG_FLAG_3.
2628 * pt.c (lookup_template_class): Copy over
2629 ENUM_FIXED_UNDERLYING_TYPE_P.
2631 2011-02-15 Jason Merrill <jason@redhat.com>
2634 * method.c (synthesized_method_walk): Always exit early for
2635 trivial fn in C++98 mode.
2637 2011-02-14 Jason Merrill <jason@redhat.com>
2640 * parser.c (cp_parser_enumerator_definition): Call
2641 fold_non_dependent_expr.
2643 2011-02-09 Jason Merrill <jason@redhat.com>
2645 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
2646 * semantics.c (finish_fname): Only return the name if we're in
2649 * decl.c (build_enumerator): Don't perform integral promotions on
2650 non-integral constants.
2652 * cvt.c (convert_to_void): Handle null op1.
2654 * class.c (type_has_constexpr_default_constructor): Make sure the
2655 caller stripped an enclosing array.
2656 * init.c (perform_member_init): Strip arrays before calling it.
2659 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
2661 2011-02-03 Dodji Seketeli <dodji@redhat.com>
2664 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
2665 template parameters in account.
2667 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2670 * parser.c (cp_parser_class_specifier): Fix setting of
2673 2011-01-31 Jakub Jelinek <jakub@redhat.com>
2676 * semantics.c (build_data_member_initialization): Handle
2677 STATEMENT_LIST always instead of just for CLEANUP_BODY.
2679 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2681 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
2682 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
2684 2011-01-29 Dodji Seketeli <dodji@redhat.com>
2687 * cp-tree.h (fixup_template_parms): Declare.
2688 * pt.c (end_template_parm_list): Do not fixup template parms here.
2689 (fixup_template_parms): Remove static. Fix typo in the
2690 comments. Remove useless code statement.
2691 (fixup_template_parm): For a template template parameter, fixup
2692 its attributes before fixing up its type.
2694 (cp_parser_template_declaration_after_export): After parsing
2695 template parameters fixup their types.
2697 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2700 * semantics.c (potential_constant_expression_1): Handle
2703 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2706 * semantics.c (expand_or_defer_fn_1): Handle it.
2707 * decl2.c (decl_needed_p): Likewise.
2709 2011-01-21 Jason Merrill <jason@redhat.com>
2712 * semantics.c (build_constexpr_constructor_member_initializers):
2713 Handle trivial copy.
2715 2011-01-21 Jakub Jelinek <jakub@redhat.com>
2718 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
2719 assume init must be NULL if scope is NULL.
2720 (begin_range_for_stmt): Likewise.
2722 2011-01-21 Jason Merrill <jason@redhat.com>
2725 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
2728 * semantics.c (potential_constant_expression_1): Split out from
2729 potential_constant_expression. Add want_rval parm. Handle
2730 template expression forms. Don't enforce restriction on address
2731 of automatic variable here. Add a couple of diagnostics that
2733 (require_potential_constant_expression): New entry point.
2734 (build_data_member_initialization, register_constexpr_fundef): Adjust.
2735 (maybe_constant_value): Check potential_constant_expression.
2736 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
2737 * tree.c (build_vec_init_expr): Adjust.
2739 2011-01-19 Jakub Jelinek <jakub@redhat.com>
2742 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
2745 2011-01-17 Jason Merrill <jason@redhat.com>
2748 * semantics.c (base_field_constructor_elt): New fn.
2749 (cxx_eval_bare_aggregate): Use it.
2750 (build_data_member_initialization): Leave COMPONENT_REF for
2753 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2755 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
2758 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
2759 Jonathan Wakely <jwakely.gcc@gmail.com>
2762 * decl.c (grokdeclarator): Reject mutable reference members.
2764 2011-01-14 Jason Merrill <jason@redhat.com>
2767 * pt.c (coerce_template_parms): Fix error recovery.
2770 * typeck2.c (check_narrowing): Only check arithmetic types.
2773 * tree.c (build_vec_init_expr): Handle flexible array
2776 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
2779 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
2780 TYPE_MAIN_DECL instead of TYPE_NAME.
2781 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
2782 * decl2.c (determine_visibility): Add check
2783 of CLASS_TYPE_P for underlying_type.
2785 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2787 * cp-tree.h (begin_for_scope): New prototype.
2788 (begin_for_stmt): Update prototype.
2789 (begin_range_for_stmt): Update prototype.
2790 * init.c (build_vec_init): Update call to begin_for_stmt.
2791 * parser.c (cp_parser_for): New.
2792 (cp_parser_c_for): Add three new parameters.
2793 (cp_parser_range_for): Likewise. Most parsing code removed.
2794 (cp_parser_iteration_statement): Call cp_parser_for instead of
2795 cp_parser_c_for and cp_parser_range_for.
2796 (cp_parser_for_init_statement): Add new parameter and return type.
2797 (cp_parser_block_declaration): Update call to
2798 cp_parser_simple_declaration.
2799 (cp_parser_simple_declaration): Add new parameter.
2800 Update call to cp_parser_init_declarator.
2801 (cp_parser_init_declarator): Add new parameter.
2802 * pt.c (tsubst_expr): Update call to begin_for_stmt.
2803 * semantics.c (begin_for_scope): New.
2804 (begin_for_stmt): Add two new parameters.
2805 (begin_range_for_stmt): Likewise.
2807 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
2809 * parser.c (cp_parser_objc_at_property_declaration): Improved
2812 2011-01-11 Dodji Seketeli <dodji@redhat.com>
2815 * cp-lang.c (get_template_innermost_arguments_folded)
2816 (get_template_argument_pack_elems_folded)
2817 (template_arg_needs_folding, fold_cplus_constants): New static
2819 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
2820 get_template_innermost_arguments_folded.
2821 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
2822 get_template_argument_pack_elems_folded.
2824 2011-01-11 Jason Merrill <jason@redhat.com>
2827 * init.c (build_new_1): Handle value-init in templates differently.
2830 * tree.c (maybe_dummy_object): Check current_class_ref against
2831 context, not current_class_type.
2833 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
2836 * parser.c (cp_parser_objc_typename): If the type is unknown, for
2837 error recovery purposes behave as if it was not specified so that
2838 the default type is used.
2840 2011-01-07 Jakub Jelinek <jakub@redhat.com>
2843 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
2844 for the second build_x_va_arg argument.
2846 2011-01-05 Tom Tromey <tromey@redhat.com>
2848 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
2849 (lvalue_or_else): Likewise.
2851 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
2854 * tree.c (cxx_type_hash_eq):
2855 Allow METHOD_TYPE, too.
2858 Copyright (C) 2011 Free Software Foundation, Inc.
2860 Copying and distribution of this file, with or without modification,
2861 are permitted in any medium without royalty provided the copyright
2862 notice and this notice are preserved.