1 2011-07-22 Jason Merrill <jason@redhat.com>
2 Mark Glisse <marc.glisse@normalesup.org>
5 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
6 other namespaces as well.
7 * name-lookup.c (c_linkage_bindings): Define.
8 (lookup_extern_c_fun_in_all_ns): Rename from
9 lookup_extern_c_fun_binding_in_all_ns. Return tree.
10 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
12 2011-07-20 Jason Merrill <jason@redhat.com>
14 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
15 designated initializer syntax.
16 * decl.c (check_array_designated_initializer): Add index parm.
17 (maybe_deduce_size_from_array_init): Pass it.
18 (reshape_init_array_1): Likewise.
22 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
23 (cp_parser_nested_name_specifier_opt): Allow decltype.
24 (cp_parser_qualifying_entity): Likewise.
25 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
26 (cp_parser_simple_type_specifier): Handle decltype as scope.
27 (cp_parser_base_specifier): Allow decltype.
28 (cp_parser_base_clause): Don't crash on null base.
29 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
30 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
32 2011-07-19 Jason Merrill <jason@redhat.com>
35 * pt.c (coerce_template_parms): Handle non-pack after pack.
37 2011-07-19 Richard Guenther <rguenther@suse.de>
39 * call.c (build_special_member_call): Use fold_build_pointer_plus.
40 * class.c (build_base_path): Likewise.
41 (convert_to_base_statically): Likewise.
42 (dfs_accumulate_vtbl_inits): Likewise.
43 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
44 * except.c (expand_start_catch_block): Likewise.
45 * init.c (expand_virtual_init): Likewise.
46 (build_new_1): Likewise.
47 (build_vec_delete_1): Likewise.
48 (build_vec_delete): Likewise.
49 * rtti.c (build_headof): Likewise.
50 (tinfo_base_init): Likewise.
51 * typeck.c (get_member_function_from_ptrfunc): Likewise.
52 (cp_build_addr_expr_1): Likewise.
53 * typeck2.c (build_m_component_ref): Likewise.
55 2011-07-18 Martin Jambor <mjambor@suse.cz>
57 * parser.c (cp_parser_parameter_declaration_list): Initialize
60 2011-07-16 Jason Merrill <jason@redhat.com>
62 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
63 last_error_tinst_level.
64 (push_tinst_level, pop_tinst_level): Adjust.
65 (problematic_instantiation_changed): Adjust.
66 (record_last_problematic_instantiation): Adjust.
67 * error.c (cp_print_error_function): Don't print
68 current_function_decl if we're in a template instantiation context.
69 (print_instantiation_full_context): Always print first line.
71 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
72 Jason Merrill <jason@redhat.com>
76 * cp-tree.h (fn_type_unification): Add `bool' parameter.
77 * pt.c (enum template_base_result): Define.
78 (unify_success, unify_unknown): Define.
79 (unify_parameter_deduction_failure): Define.
80 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
81 (unify_parameter_pack_mismatch): Define.
82 (unify_parameter_pack_inconsistent): Define.
83 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
84 (unify_expression_unequal, unify_inconsistency): Define.
85 (unify_method_type_error, unify_arity): Likewise.
86 (unify_too_many_parameters, unify_too_few_parameters): Define.
87 (unify_arg_conversion, unify_no_common_base): Define.
88 (unify_illformed_ptrmem_cst_expr): Define.
89 (unify_substitution_failure): Define.
90 (unify_inconsistent_template_template_parameters): Define.
91 (unify_template_deduction_failure): Define.
92 (unify_template_argument_mismatch): Define.
93 (unify_overload_resolution_failure): Define.
94 (comp_template_args_with_info): New function, split out from...
95 (comp_template_args): ...here. Call it.
96 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
98 (unify): Add `explain_p' parameter. Pass to all relevant calls.
99 Call above status functions when appropriate.
100 (resolve_overloaded_unification, try_one_overload): Likewise.
101 (type_unification, type_unification_real): Likewise.
102 (unify_pack_expansion): Likewise.
103 (get_template_base, try_class_unification): Likewise.
104 (get_bindings, more_specialized_fn): Pass false to unification
106 (get_class_bindings, do_auto_deduction): Likewise.
107 (convert_nontype_argument): Likewise.
108 (fn_type_unification): Likewise. Pass tf_warning_or_error if
110 (get_template_base): Add `explain_p' parameter and pass it to
111 try_class_unification. Return an enum template_base_result.
112 * class.c (resolve_address_of_overloaded_function): Pass false to
114 * call.c (enum rejection_reason_code): Add new codes.
115 (struct rejection_reason): Add template_unification field.
116 Add template_instantiation field.
117 (template_unification_rejection): Define.
118 (template_unification_error_rejection): Define.
119 (template_instantiation_rejection): Define.
120 (invalid_copy_with_fn_template_rejection): Define.
121 (add_template_candidate): Pass false to unify.
122 Provide more rejection reasons when possible.
123 (print_template_unification_rejection): Define.
124 (print_arity_rejection): Define, split out from...
125 (print_z_candidate): ...here. Add cases for new rejection
128 2011-07-15 Jason Merrill <jason@redhat.com>
130 * Make-lang.in (check-g++-strict-gc): New.
131 (cp/except.o): Depend on gt-cp-except.h
132 * except.c: Include gt-cp-except.h.
133 * config-lang.in (gtfiles): Add cp/except.c.
134 * decl2.c (mark_used): Adjust constexpr condition, set
135 function_depth around template instantiation.
136 * parser.c (cp_parser_lambda_body): Set function_depth.
137 * semantics.c (maybe_add_lambda_conv_op): Likewise.
140 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
142 2011-07-13 Jason Merrill <jason@redhat.com>
144 * Make-lang.in (check-c++0x): New.
146 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
148 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
149 rather than a pointer to it. Return true if the whole of the value
150 was initialized by the generated statements. Use
151 complete_ctor_at_level_p instead of count_type_elements.
153 2011-07-12 Diego Novillo <dnovillo@google.com>
155 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
157 (struct cp_binding_level): Fix indentation.
159 2011-07-11 Jason Merrill <jason@redhat.com>
162 * pt.c (extract_fnparm_pack): Split out from...
163 (make_fnparm_pack): ...here.
164 (instantiate_decl): Handle non-pack parms after a pack.
165 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
167 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
170 * cp-tree.h (struct tinst_level): Add errors field.
171 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
172 (push_tinst_level): Don't start another decl in that case.
173 (reopen_tinst_level): Adjust errors field.
174 * decl2.c (cp_write_global_declarations): Don't complain about
175 undefined inline if its template was defined.
176 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
178 2011-07-10 Jason Merrill <jason@redhat.com>
181 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
182 rather than current_class_type to determine whether to set 'this'.
183 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
184 (cp_parser_init_declarator): Pass down member_p.
186 2011-07-09 Jason Merrill <jason@redhat.com>
188 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
190 2011-07-08 Jason Merrill <jason@redhat.com>
193 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
195 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
196 * optimize.c (maybe_clone_body): Likewise.
197 * semantics.c (maybe_add_lambda_conv_op): Likewise.
200 * decl.c (expand_static_init): Don't get confused by user
201 declaration of __cxa_guard_acquire.
203 * typeck.c (cp_apply_type_quals_to_decl): Don't check
204 COMPLETE_TYPE_P either.
207 * typeck.c (cp_apply_type_quals_to_decl): Don't check
208 TYPE_NEEDS_CONSTRUCTING.
210 2011-07-07 Jason Merrill <jason@redhat.com>
213 * pt.c (push_deduction_access_scope): Preserve
214 processing_template_decl across push_to_top_level.
216 * class.c (pushclass): Accept NULL argument.
217 (popclass): Deal with popping null class.
218 * pt.c (push_access_scope, pop_access_scope): Use them rather than
219 push_to_top_level/pop_from_top_level.
220 * name-lookup.c (lookup_name_real_1): Check current_class_type.
222 2011-07-07 Jakub Jelinek <jakub@redhat.com>
225 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
226 one non-complex and one complex argument, call save_expr on both
229 2011-07-06 Jason Merrill <jason@redhat.com>
232 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
236 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
238 2011-07-05 Jason Merrill <jason@redhat.com>
241 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
242 partial instantiation.
245 * semantics.c (finish_id_expression): convert_from_reference.
247 2011-07-05 Richard Guenther <rguenther@suse.de>
249 * decl.c (cxx_init_decl_processing): Defer building common
250 tree nodes to c_common_nodes_and_builtins.
252 2011-07-04 Jason Merrill <jason@redhat.com>
256 * mangle.c (write_expression): Handle 'this'.
257 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
259 * semantics.c (potential_constant_expression_1): Check that
260 DECL_CONTEXT is set on 'this'.
262 * error.c (dump_template_bindings): Don't print typenames
263 for a partial instantiation.
264 (dump_function_decl): If we aren't printing function arguments,
265 print template arguments as <args> rather than [with ...].
266 (dump_expr): Don't print return type or template header.
267 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
268 * pt.c (dependent_template_arg_p): Handle null arg.
270 * error.c (type_to_string): Avoid redundant akas.
272 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
275 * init.c (build_delete): Only warn for sfk_deleting_destructor.
277 2011-07-01 Jakub Jelinek <jakub@redhat.com>
279 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
280 (cp/class.o): Likewise.
281 (cp/error.o): Likewise.
282 (cp/name-lookup.o): Likewise.
283 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
285 2011-07-01 Jason Merrill <jason@redhat.com>
288 * pt.c (lookup_template_function): Handle non-function.
291 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
292 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
293 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
295 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
296 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
300 * pt.c (resolve_nondeduced_context): Call mark_used.
303 * semantics.c (finish_offsetof): Complain about incomplete type.
305 2011-06-30 Jason Merrill <jason@redhat.com>
308 * rtti.c (get_tinfo_decl): Call complete_type.
311 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
312 DECL_PARM_INDEX on rhs parm.
314 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
317 * tree.c (stabilize_init): Handle aggregate initialization.
320 * name-lookup.c (struct arg_lookup): Add fn_set.
321 (add_function): Check it.
322 (lookup_arg_dependent_1): Initialize it.
324 2011-06-29 Jason Merrill <jason@redhat.com>
327 * init.c (build_new_1): Pass {} down to build_vec_init.
328 (build_vec_init): Handle it.
332 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
334 (current_class_ptr, current_class_ref): Use them.
335 * decl.c (build_this_parm): Handle getting the class type.
336 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
337 for use within the trailing return type.
339 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
340 don't tsubst DECL_INITIAL unless our type use auto.
343 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
344 (massage_constexpr_body): Not here.
347 * semantics.c (lambda_proxy_type): New.
348 (build_capture_proxy): Use it.
349 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
350 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
353 * class.c (explain_non_literal_class): New.
354 (finalize_literal_type_property): Call it.
355 * cp-tree.h: Declare it.
356 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
357 (is_valid_constexpr_fn): Likewise.
358 (massage_constexpr_body): Split out from...
359 (register_constexpr_fundef): ...here.
360 (is_instantiation_of_constexpr): New.
361 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
362 (explain_invalid_constexpr_fn): New.
363 (cxx_eval_call_expression): Call it.
364 (potential_constant_expression_1): Likewise. Avoid redundant errors.
365 * method.c (process_subob_fn): Diagnose non-constexpr.
366 (walk_field_subobs): Likewise.
367 (synthesized_method_walk): Don't shortcut if we want diagnostics.
368 (explain_implicit_non_constexpr): New.
369 (defaulted_late_check): Use it.
370 * call.c (build_cxx_call): Remember location.
372 * method.c (maybe_explain_implicit_delete): Use pointer_set
375 * class.c (finalize_literal_type_property): Update conditions.
376 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
378 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
379 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
380 * semantics.c (cxx_eval_vec_init_1): Correct type.
382 * init.c (build_value_init): Decide whether or not to zero-initialize
383 based on user-providedness of default ctor, not any ctor.
384 (build_value_init_noctor): Adjust assert.
387 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
388 (build_new_method_call_1): Likewise.
389 * init.c (expand_default_init): Handle direct list-initialization
392 2011-06-27 Jakub Jelinek <jakub@redhat.com>
394 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
396 2011-06-26 Jason Merrill <jason@redhat.com>
399 * semantics.c (potential_constant_expression_1): Check
400 for non-literality rather than cleanup.
401 (cxx_eval_constant_expression): Likewise.
404 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
405 with a cleanup isn't constant.
406 (cxx_eval_constant_expression): Likewise.
407 * init.c (expand_default_init): Use maybe_constant_init.
409 2011-06-24 Jakub Jelinek <jakub@redhat.com>
412 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
413 instead of TYPE_CHAIN for chain_next for types.
415 2011-06-23 Gabriel Charette <gchare@google.com>
417 * name-lookup.h (cp_binding_level): Removed unused
418 member names_size. Update all users.
420 2011-06-23 Jason Merrill <jason@redhat.com>
422 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
423 * init.c (build_zero_init_1): Not here.
426 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
428 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
431 * decl2.c (build_anon_union_vars): Early return error_mark_node
432 for a nested anonymous struct.
434 2011-06-23 Jason Merrill <jason@redhat.com>
437 * decl2.c (mark_used): Don't call synthesize_method for
438 functions defaulted outside the class.
440 * optimize.c (maybe_clone_body): Set linkage flags before
441 cgraph_same_body_alias.
444 * class.c (set_linkage_according_to_type): Hand off to
445 determine_visibility.
448 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
451 * pt.c (most_specialized_instantiation): Do check return types.
453 2011-06-22 Jason Merrill <jason@redhat.com>
456 * call.c (build_call_a): Set cp_function_chain->can_throw here.
457 (build_cxx_call): Not here.
459 2011-06-21 Jason Merrill <jason@redhat.com>
462 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
463 (grokdeclarator): constexpr doesn't apply const for refs.
464 * parser.c (cp_parser_initializer_clause): Don't call
465 maybe_constant_value here.
466 * call.c (initialize_reference): Handle constexpr.
469 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
470 static fn parameters.
472 * call.c (add_builtin_candidates): Use cv_unqualified rather than
474 * pt.c (tsubst_arg_types): Likewise.
475 * except.c (build_throw): Use cv_unqualified.
478 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
479 * semantics.c (lambda_return_type): Strip them here.
481 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
483 * semantics.c: Add sync_ or SYNC__ to builtin names.
485 2011-06-20 Jason Merrill <jason@redhat.com>
488 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
490 * typeck2.c (process_init_constructor_array): Use {} for classes,
492 * call.c (convert_like_real): Handle substitution failure.
495 * pt.c (canonicalize_type_argument): New.
496 (convert_template_argument, unify): Use it.
499 * call.c (rejection_reason_code): Add rr_explicit_conversion.
500 (print_z_candidate): Handle it.
501 (explicit_conversion_rejection): New.
502 (build_user_type_conversion_1): Reject an explicit conversion
503 function that requires more than a qualification conversion.
506 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
509 * tree.c (strip_typedefs): Use build_aligned_type.
512 * call.c (sufficient_parms_p): Allow parameter packs too.
515 * semantics.c (describable_type): Remove.
516 * cp-tree.h: Likewise.
517 * decl.c (cp_finish_decl): Don't call it.
518 * init.c (build_new): Likewise.
519 * parser.c (cp_parser_omp_for_loop): Likewise.
520 * pt.c (tsubst_decl): Likewise.
521 (do_auto_deduction): If we fail in a template, try again
522 at instantiation time.
525 * parser.c (cp_parser_lambda_introducer): Complain about redundant
527 * semantics.c (add_capture): Likewise.
528 (register_capture_members): Clear IDENTIFIER_MARKED.
530 2011-06-17 Jason Merrill <jason@redhat.com>
533 * call.c (convert_class_to_reference_1): Allow binding function
534 lvalue to rvalue reference.
537 Generate proxy VAR_DECLs for better lambda debug info.
538 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
539 (LAMBDA_EXPR_PENDING_PROXIES): New.
540 (struct tree_lambda_expr): Add pending_proxies.
541 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
542 (qualify_lookup): Use is_lambda_ignored_entity.
543 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
544 Call insert_pending_capture_proxies.
545 (cp_parser_lambda_introducer): Use this_identifier.
546 (cp_parser_lambda_declarator_opt): Call the object parameter
547 of the op() "__closure" instead of "this".
548 (cp_parser_lambda_body): Call build_capture_proxy.
549 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
550 (insert_pending_capture_proxies, insert_capture_proxy): New.
551 (is_normal_capture_proxy, is_capture_proxy): New.
552 (add_capture): Add __ to field names here, return capture proxy.
553 (add_default_capture): Use this_identifier, adjust to expect
554 add_capture to return a capture proxy.
555 (outer_lambda_capture_p, thisify_lambda_field): Remove.
556 (finish_id_expression, lambda_expr_this_capture): Adjust.
557 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
558 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
561 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
562 of artificial locals.
564 * parser.c (cp_parser_lambda_expression): Clear
565 LAMBDA_EXPR_THIS_CAPTURE after parsing.
566 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
568 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
569 Move non-pointers to end of struct.
571 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
572 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
574 * semantics.c (finish_non_static_data_member): Preserve dereference
577 2011-06-16 Jason Merrill <jason@redhat.com>
580 * parser.c (cp_parser_lambda_body): Share code between
581 simple and complex cases instead of using cp_parser_function_body.
584 * decl.c (check_initializer): Check narrowing.
587 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
590 * semantics.c (finish_id_expression): Mark even dependent
594 * error.c (dump_template_argument): Don't try to omit default
595 template args from an argument pack.
597 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
600 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
601 assembler supports hidden visibility.
603 2011-06-14 Jason Merrill <jason@redhat.com>
606 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
607 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
608 if the declaration had an exception-specifier.
609 (process_subob_fn): Don't maybe_instantiate_noexcept.
610 * pt.c (maybe_instantiate_noexcept): Handle overload.
611 * typeck2.c (nothrow_spec_p_uninst): New.
612 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
613 * typeck.c (merge_types): Adjust.
615 * pt.c (deduction_tsubst_fntype): Don't save input_location.
616 (maybe_instantiate_noexcept): Likewise.
618 2011-06-14 Joseph Myers <joseph@codesourcery.com>
620 * Make-lang.in (cp/method.o): Update dependencies.
621 * method.c: Include common/common-target.h.
622 (use_thunk): Use targetm_common.have_named_sections.
624 2011-06-14 Steve Ellcey <sje@cup.hp.com>
626 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
628 2011-06-14 Jason Merrill <jason@redhat.com>
630 * error.c (type_to_string): Print typedef-stripped version too.
633 * call.c (perform_implicit_conversion_flags): Print source type as
637 * typeck2.c (build_m_component_ref): Preserve rvalueness.
640 * class.c (build_base_path): Fix cv-quals in unevaluated context.
643 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
644 of fold_indirect_ref_1.
645 (cxx_eval_indirect_ref): Use it.
647 2011-06-11 Jan Hubicka <jh@suse.cz>
649 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
652 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
655 * decl.c (grokdeclarator): Reject operator names in parameters.
657 2011-06-10 Jan Hubicka <jh@suse.cz>
659 * decl2.c (clear_decl_external): New functoin.
660 (cp_write_global_declarations): Use it.
662 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
664 * cp-tree.h (error_operand_p): Remove.
666 2011-06-09 David Krauss <potswa@mac.com>
669 * typeck2.c (build_x_arrow): Push fake template context
670 to produce diagnostic on acyclic endless operator-> drill-down.
671 * call.c (build_new_op): Change Boolean overload status
672 value to a pointer to the overload function.
673 * cp-tree.h: Likewise.
674 * typeck.c: Likewise.
675 * parser.c: Likewise.
679 2011-06-09 Jason Merrill <jason@redhat.com>
681 * semantics.c (maybe_constant_value): Handle overflowed input.
682 (non_const_var_error): Handle non-constant DECL_INITIAL.
684 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
686 * parser.c (cp_parser_constant_expression): Just return the
687 non-constant expression.
689 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
691 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
694 * decl.c (grokdeclarator): Reject operator names in typedefs.
696 2011-06-08 Jason Merrill <jason@redhat.com>
699 * cp-tree.def (DEFERRED_NOEXCEPT): New.
700 * cp-tree.h (struct tree_deferred_noexcept): New.
701 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
702 (DEFERRED_NOEXCEPT_SPEC_P): New.
703 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
704 (union lang_tree_node): Add tree_deferred_noexcept.
705 (maybe_instantiate_noexcept): Declare.
706 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
707 * error.c (dump_exception_spec): Likewise.
708 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
709 * ptree.c (cxx_print_xnode): Likewise.
710 * tree.c (cp_tree_equal): Likewise.
711 * decl.c (cp_tree_node_structure): Likewise.
712 (duplicate_decls): Call maybe_instantiate_noexcept.
713 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
714 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
715 DEFERRED_NOEXCEPT_SPEC_P.
716 * typeck2.c (merge_exception_specifiers): Likewise.
717 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
718 * method.c (process_subob_fn, defaulted_late_check): Likewise.
719 * pt.c (tsubst_exception_specification): Add defer_ok parm.
720 Build DEFERRED_NOEXCEPT.
721 (maybe_instantiate_noexcept): New.
722 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
723 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
725 * semantics.c (potential_constant_expression_1): Handle destructor
728 2011-06-08 Jakub Jelinek <jakub@redhat.com>
730 * cp-tree.h (struct tinst_level): Add chain_next GTY
733 2011-06-08 Jason Merrill <jason@redhat.com>
736 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
737 if a pending_template entry is pointing at it.
739 2011-06-07 Jason Merrill <jason@redhat.com>
743 * error.c (subst_to_string): New.
744 (cp_printer): Use it for 'S'.
745 (print_instantiation_partial_context_line): Handle subst context.
746 * pt.c (push_tinst_level): Handle subst context.
747 (deduction_tsubst_fntype): Don't track specific substitutions.
748 Use push_tinst_level.
750 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
751 (fn_type_unification): Don't call push_deduction_access_scope here.
753 2011-06-06 Jason Merrill <jason@redhat.com>
756 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
757 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
759 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
762 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
763 and getter names to use all the allowed method names.
765 2011-06-06 Jason Merrill <jason@redhat.com>
768 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
771 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
775 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
777 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
779 * init.c (build_delete): Warn when deleting type with non-virtual
782 2011-06-03 Jakub Jelinek <jakub@redhat.com>
785 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
788 2011-06-01 Jason Merrill <jason@redhat.com>
790 * pt.c (build_non_dependent_expr): Remove special handling of
794 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
795 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
798 * typeck2.c (build_x_arrow): Don't use build_min_nt.
800 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
803 * name-lookup.c (supplement_binding_1): If the old binding was a
804 type name, also check that the DECL actually refers to the same
805 type or is not a type.
807 2011-05-31 Jason Merrill <jason@redhat.com>
810 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
811 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
812 (build_min_non_dep): Preserve reference refs.
813 (build_min_non_dep_call_vec): Likewise
815 2011-05-30 Jakub Jelinek <jakub@redhat.com>
818 * semantics.c (finish_omp_clauses): Call require_complete_type
819 even for copyin/copyprivate clauses. Only call
820 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
822 2011-05-28 Jason Merrill <jason@redhat.com>
825 * parser.c (cp_parser_lambda_expression): Improve error recovery.
826 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
828 2011-05-27 Jason Merrill <jason@redhat.com>
831 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
834 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
838 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
839 * decl.c (start_preparsed_function): Don't call comdat_linkage for
843 * mangle.c (write_expression): Handle MODOP_EXPR.
846 * parser.c (cp_parser_unqualified_id): Don't check
847 constructor_name_p for enums.
850 * pt.c (dependent_type_p_r): Avoid infinite recursion.
853 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
854 with INDIRECT_REF of REFERENCE_TYPE.
857 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
859 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
861 * cp-tree.h (building_stmt_tree): Delete.
862 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
863 (build_aggr_init_full_exprs): Call building_stmt_list_p
864 instead of building_stmt_tree.
865 (initialize_local_var): Likewise.
866 (finish_function): Likewise.
867 * decl2.c (finish_anon_union): Likewise.
868 * init.c (begin_init_stmts): Likewise.
869 (finish_init_stmts): Likewise.
870 (expand_aggr_init_1): Likewise.
871 * name-lookup.c (do_local_using_decl): Likewise.
872 (do_namespace_alias): Likewise.
873 (do_using_directive): Likewise.
874 (cp_emit_debug_info_for_using): Likewise.
875 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
877 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
880 * typeck2.c (build_functional_cast): Complain early for invalid uses
881 of 'auto' and set type to error_mark_node.
883 2011-05-26 Jason Merrill <jason@redhat.com>
886 * parser.c (cp_parser_member_declaration): Allow friend T.
887 * friend.c (make_friend_class): Ignore non-classes.
888 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
891 * pt.c (convert_template_argument): Don't complain about using
892 injected-class-name as template template argument.
895 * decl.c (check_static_variable_definition): Now static.
896 (cp_finish_decl): Call it here.
897 (grokdeclarator): Not here.
898 * pt.c (instantiate_class_template_1): Or here.
899 * cp-tree.h: Don't declare it.
901 2011-05-26 Janis Johnson <janis187@us.ibm.com>
902 Nathan Froyd <froydnj@codesourcery.com>
906 * name-lookup.h (enum scope_kind): Add sk_cond.
907 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
908 Detect and report error for redeclaration from for-init or if
910 (begin_scope): Handle sk_cond.
911 * semantics.c (begin_if_stmt): Use sk_cond.
912 (begin switch_stmt): Ditto.
914 2011-05-26 Jason Merrill <jason@redhat.com>
917 * name-lookup.h (cp_class_binding): Make base a pointer.
918 * name-lookup.c (new_class_binding): Adjust.
919 (poplevel_class): Adjust.
922 * decl.c (grokparms): Function parameter packs don't need to
924 * pt.c (type_unification_real): But they aren't deduced otherwise.
926 2011-05-25 Jason Merrill <jason@redhat.com>
929 * decl.c (build_enumerator): If incremented enumerator won't fit in
930 previous integral type, find one it will fit in.
933 * decl.c (create_array_type_for_decl): Complain about array of auto.
937 * error.c (dump_template_bindings): Set processing_template_decl
938 for a partial instantiation.
941 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
942 to another reference type.
945 * decl.c (case_conversion): New.
946 (finish_case_label): Use it.
948 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
951 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
954 * decl.c (grokdeclarator): Complain about auto typedef.
957 * decl.c (grokdeclarator): Complain later for auto parameter.
958 * pt.c (splice_late_return_type): Handle use in a template
962 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
965 * parser.c (cp_parser_parameter_declaration): Recognize
967 (cp_parser_direct_declarator): Check for the closing
968 paren before parsing definitely.
971 * parser.c (cp_parser_constructor_declarator_p): Don't check
972 constructor_name_p for enums.
973 (cp_parser_diagnose_invalid_type_name): Correct error message.
976 * init.c (perform_member_init): Handle list-initialization
977 of array of non-trivial class type.
980 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
981 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
984 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
985 function parameter pack.
986 (tsubst_pack_expansion): Likewise.
988 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
991 2011-05-25 Jakub Jelinek <jakub@redhat.com>
993 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
997 * semantics.c (cxx_eval_bit_field_ref): Handle the
998 case when BIT_FIELD_REF doesn't cover only a single field.
1000 2011-05-24 Jason Merrill <jason@redhat.com>
1003 * pt.c (get_mostly_instantiated_function_type): Use
1004 push_deferring_access_checks rather than set flag_access_control.
1006 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1008 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1009 syntax error in declaring an ObjC instance variable.
1011 2011-05-24 Jason Merrill <jason@redhat.com>
1014 * class.c (pushclass): Accept NULL argument.
1015 (popclass): Deal with popping null class.
1016 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1017 push_to_top_level/pop_from_top_level.
1018 (push_deduction_access_scope, pop_defarg_context): New.
1019 (fn_type_unification): Use them.
1020 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1022 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1024 * decl.c (grokdeclarator): Use current_class_name.
1026 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1028 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1029 (g++$(exeext)): Use libcommon-target.a.
1030 (CXX_C_OBJS): Remove prefix.o.
1032 2011-05-23 Jason Merrill <jason@redhat.com>
1034 * pt.c (tsubst_copy_and_build): Use current_class_name.
1037 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1040 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1041 converting to reference.
1042 (build_static_cast_1): Update for glvalues.
1045 * typeck.c (build_const_cast_1): Handle rvalue references.
1048 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1052 * call.c (splice_viable): Be strict in templates.
1055 * error.c (dump_template_bindings): Suppress access control.
1058 * pt.c (instantiate_decl): Handle =default.
1061 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1063 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1065 * call.c (build_over_call): Tweak call to check_function_arguments.
1066 * typeck.c (cp_build_function_call_vec): Likewise.
1068 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1071 * init.c (perform_member_init): Check for self-initialization.
1073 2011-05-22 Jason Merrill <jason@redhat.com>
1076 * typeck.c (composite_pointer_type_r): Return error_mark_node
1077 on error in SFINAE context.
1079 2011-05-20 Jason Merrill <jason@redhat.com>
1082 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1083 for constexpr fns to memfn_quals, just add it to the type.
1084 (revert_static_member_fn): Don't complain about quals.
1085 (check_static_quals): New.
1086 (grokfndecl): Call it.
1087 (start_preparsed_function): Don't call revert_static_member_fn.
1090 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1093 * cvt.c (type_promotes_to): Don't promote scoped enums.
1096 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1099 * tree.c (stabilize_expr): Fix typo.
1103 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1104 with throw(type-list).
1105 * typeck2.c (merge_exception_specifiers): noexcept(false)
1106 beats any more limited specification.
1110 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1112 * semantics.c (perform_koenig_lookup): Add complain parm.
1113 * cp-tree.h: Adjust.
1114 * parser.c (cp_parser_postfix_expression): Adjust.
1115 (cp_parser_perform_range_for_lookup): Adjust.
1117 2011-05-20 Jason Merrill <jason@redhat.com>
1119 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1121 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1123 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1125 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1128 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1131 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1132 pass it down to locate_fn_flags.
1133 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1134 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1135 * cp-gimplify.c: Include splay-tree.h.
1136 (splay_tree_compare_decl_uid, omp_var_to_track,
1137 omp_cxx_notice_variable): New functions.
1138 (struct cp_genericize_omp_taskreg): New type.
1139 (struct cp_genericize_data): Add omp_ctx field.
1140 (cp_genericize_r): Attempt to determine implicitly determined
1141 firstprivate class type variables.
1142 (cp_genericize): Clear omp_ctx.
1143 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1145 2011-05-18 Jason Merrill <jason@redhat.com>
1149 * class.c (finalize_literal_type_property): Do check
1150 for constexpr member functions of non-literal class.
1151 (finish_struct): Don't call check_deferred_constexpr_decls.
1152 * cp-tree.h: Don't declare it.
1153 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1154 * decl.c (grok_special_member_properties): Don't check it
1155 (grokfnedcl): Don't call validate_constexpr_fundecl.
1156 (start_preparsed_function): Do call it.
1157 * pt.c (tsubst_decl): Don't call it.
1158 (instantiate_class_template_1): Don't call
1159 check_deferred_constexpr_decls.
1160 * semantics.c (literal_type_p): Check for any incompleteness.
1161 (ensure_literal_type_for_constexpr_object): Likewise.
1162 (is_valid_constexpr_fn): Revert deferral changes.
1163 (validate_constexpr_fundecl): Likewise.
1164 (register_constexpr_fundef): Likewise.
1165 (check_deferred_constexpr_decls): Remove.
1167 2011-05-16 Jason Merrill <jason@redhat.com>
1170 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1172 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1174 * cxx-pretty-print.c: Update comment.
1175 * semantics.c (trait_expr_value, finish_trait_expr):
1177 * parser.c (cp_parser_primary_expression): Likewise.
1179 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1182 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1184 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1186 Implement final on class.
1187 * class.c (check_bases): Diagnose derivation from a final class.
1188 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1189 (CLASSTYPE_FINAL): New.
1190 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1192 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1194 2011-05-13 Jason Merrill <jason@redhat.com>
1197 * pt.c (deduction_tsubst_fntype): New.
1198 (fn_type_unification): Use it.
1199 (init_template_processing): Initialize hash table.
1200 (print_template_statistics): Print hash table stats.
1202 * call.c (build_op_call): Use timevar_cond_start/stop.
1203 (build_user_type_conversion): Likewise.
1205 2011-05-12 Jason Merrill <jason@redhat.com>
1207 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1208 * semantics.c (validate_constexpr_fundecl): Set it.
1209 (check_deferred_constexpr_decls): Clear it.
1210 (register_constexpr_fundef): Make sure it isn't set.
1211 * decl.c (grok_special_member_properties): Check it.
1213 2011-05-11 Jason Merrill <jason@redhat.com>
1216 * semantics.c (validate_constexpr_fundecl): Defer checking if
1217 an argument type is being defined.
1218 (is_valid_constexpr_fn): Add defer_ok parm.
1219 (cxx_eval_call_expression): Adjust.
1220 (check_deferred_constexpr_decls): New.
1221 (literal_type_p): Make sure type isn't being defined.
1222 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1223 * cp-tree.h: Declare check_deferred_constexpr_decls.
1224 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1225 (start_preparsed_function, cp_finish_decl): Not here.
1226 * class.c (finalize_literal_type_property): Don't call
1227 validate_constexpr_fundecl.
1228 (finish_struct): Call check_deferred_constexpr_decls.
1229 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1230 (instantiate_class_template): Call check_deferred_constexpr_decls.
1232 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1233 rather than DECL_TEMPLATE_INSTANTIATION.
1234 (cxx_eval_call_expression): Likewise.
1236 * semantics.c (register_constexpr_fundef): Add to hash table here.
1237 (validate_constexpr_fundecl): Not here.
1239 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1241 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1242 do call maybe_constant_value in C++0x mode.
1243 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1246 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1248 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1250 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1252 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1253 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1254 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1256 2011-05-10 Jason Merrill <jason@redhat.com>
1259 * class.c (type_build_ctor_call): New.
1260 * cp-tree.h: Declare it.
1261 * decl.c (check_initializer): Use it instead of
1262 TYPE_NEEDS_CONSTRUCTING.
1263 * init.c (build_value_init, build_value_init_noctor): Likewise.
1264 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1265 (build_vec_init): Likewise.
1266 * typeck2.c (process_init_constructor_array): Likewise.
1267 (process_init_constructor_record): Likewise.
1270 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1271 expansion producing another expansion.
1273 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1275 Fixes for override/final.
1276 * class.c (check_for_override): Diagnose final on a nonvirtual
1277 member function, diagnose override for a virtual with no matching
1278 override. Don't fiddle around with DECL_VINDEX.
1280 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1282 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1283 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1284 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1285 operand of EXPR_PACK_EXPANSION.
1286 (cp_tree_operand_length): Declare.
1287 * tree.c (cp_tree_operand_length): Define.
1288 (cp_tree_equal): Call it.
1289 * pt.c (value_dependent_expr_P): Likewise.
1290 * mangle.c (write_expression): Likewise.
1292 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1296 * decl.c (reshape_init): Take a complain parameter and do
1297 not call error if tf_error is not set.
1298 (check_initializer, reshape_init_r, reshape_init_array,
1299 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1301 * typeck2.c (digest_init_r): Take a complain parameter and
1302 pass it to convert_for_initialization.
1303 (digest_init, digest_init_flags, process_init_constructor_array,
1304 process_init_constructor_record, process_init_constructor_union,
1305 process_init_constructor, digest_init_r): Adjust.
1306 * init.c (expand_default_init, build_new_1): Likewise.
1307 * typeck.c (cp_build_modify_expr): Likewise.
1308 * decl2.c (grokfield): Likewise.
1309 * call.c (convert_like_real, convert_default_arg): Likewise.
1310 * semantics.c (finish_compound_literal): Pass complain to
1311 reshape_init and digest_init.
1312 * cp-tree.h: Adjust declarations.
1314 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1317 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1318 recursion if there is user defined constructor.
1320 2011-05-09 Jason Merrill <jason@redhat.com>
1323 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1326 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1328 Implement final/override for member functions.
1329 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1330 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1331 (cp_virt_specifiers, enum virt_specifier): New.
1332 * decl.c (set_virt_specifiers): New.
1333 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1334 * parser.c (make_call_declarator): add virt-specifiers parameter.
1335 (cp_parser_lambda_declarator_opt): Adjust.
1336 (cp_parser_direct_declarator): Likewise.
1337 (cp_parser_virt_specifier_seq_opt): New.
1338 * search.c (check_final_overrider): Diagnose attempts to override
1339 a final member function.
1341 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1344 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1345 if the instance has a dependent initializer.
1347 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1350 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1351 effectively unused variable.
1353 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1355 * name-lookup.h (global_bindings_p): Adjust prototype.
1356 * name-lookup.c (global_bindings_p): Return bool.
1358 2011-05-06 Jason Merrill <jason@redhat.com>
1360 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1364 * semantics.c (cxx_eval_conditional_expression): Check
1365 integer_zerop instead.
1366 (potential_constant_expression_1): Likewise.
1369 * semantics.c (cxx_eval_array_reference): Handle implicit
1372 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
1374 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
1375 * call.c (standard_conversion): Call class_of_this_parm.
1376 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
1377 (pp_cxx_direct_abstract_declarator): Likewise.
1378 * decl2.c (change_return_type): Likewise.
1379 (cp_reconstruct_complex_type): Likewise.
1380 * error.c (dump_type_suffix, dump_function_decl): Likewise.
1381 * mangle.c (write_function_type): Likewise.
1382 * pt.c (unify): Likewise.
1383 * typeck.c (merge_types, type_memfn_quals): Likewise.
1384 * decl.c (build_this_parm): Call type_of_this_parm.
1386 2011-05-06 Dodji Seketeli <dodji@redhat.com>
1389 * cp-tree.h (non_static_member_function_p): Declare new function.
1390 * tree.c (non_static_member_function_p): Define it.
1391 * semantics.c (finish_call_expr): Use it.
1393 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1395 * decl.c (finish_case_label): Omit the loc argument to
1398 2011-05-05 Jason Merrill <jason@redhat.com>
1400 * cp-tree.h (REFERENCE_REF_P): Just check the type.
1401 * cvt.c (convert_from_reference): Adjust.
1402 * pt.c (build_non_dependent_expr): Adjust.
1403 * semantics.c (finish_offsetof): Adjust.
1404 * tree.c (lvalue_kind): Use it.
1407 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
1409 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1411 * decl.c (start_preparsed_function): Do not set
1412 dont_save_pending_sizes_p.
1414 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1416 * parser.c (cp_parser_objc_method_definition_list): Update call to
1417 objc_start_method_definition.
1419 2011-05-04 Jason Merrill <jason@redhat.com>
1422 * class.c (resolves_to_fixed_type_p): Don't look closely
1425 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1428 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
1431 2011-05-02 Lawrence Crowl <crowl@google.com>
1433 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
1434 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
1435 Change TV_NAME_LOOKUP to start/stop.
1436 (define_label): Refactor timevar calls out to a wrapper function.
1437 Change TV_NAME_LOOKUP to start/stop.
1438 (xref_tag): Likewise.
1439 (lookup_label): Refactor timevar calls out to a wrapper function.
1440 Change TV_NAME_LOOKUP to start_cond/stop_cond.
1442 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
1444 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
1445 (lookup_template_class): Refactor timevar calls out to a wrapper
1446 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
1447 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
1449 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
1450 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
1451 (push_namespace): Likewise.
1452 (pop_nested_namespace): Likewise.
1453 (pushdecl_namespace_level): Likewise.
1454 (store_class_bindings): Likewise.
1455 (push_to_top_level): Likewise.
1456 (identifier_type_value): Refactor timevar calls out to a wrapper
1457 function. Change TV_NAME_LOOKUP to start/stop.
1458 (find_binding): Likewise.
1459 (push_using_decl): Likewise.
1460 (lookup_arg_dependent): Likewise.
1461 (push_using_directive): Likewise.
1462 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
1463 to plain code. Change TV_NAME_LOOKUP to start/stop.
1464 (lookup_type_current_level): Likewise. Refactor inner return to
1466 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
1467 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1468 (pushdecl_top_level_1): Likewise.
1469 (lookup_using_namespace): Likewise.
1470 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
1471 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1472 (push_overloaded_decl): Likewise.
1473 (push_class_level_binding): Likewise.
1474 (namespace_binding): Likewise.
1475 (set_namespace_binding): Likewise.
1476 (supplement_binding): Likewise.
1477 (unqualified_namespace_lookup): Likewise.
1478 (lookup_name_real): Likewise.
1479 (lookup_type_scope): Likewise.
1480 (namespace_ancestor): Likewise.
1481 (lookup_name_innermost_nonclass_level): Likewise.
1482 (pushtag): Likewise.
1483 (pop_from_top_level): Likewise.
1484 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
1485 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
1487 (add_using_namespace): Refactor timevar calls out to a wrapper
1488 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
1489 wrapper on call to self.
1491 * decl2.c: (cp_write_global_declarations): Add start/stop of
1492 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
1493 Remove push/pop calls to TV_VARCONST.
1495 * parser.c: Add include of "timevar.h".
1496 (cp_parser_explicit_instantiation): Add push/pop calls to
1498 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
1499 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
1501 (cp_parser_function_definition_from_specifiers_and_declarator): Add
1502 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
1503 (cp_parser_late_parsing_for_member): Add push/pop calls to
1504 new TV_PARSE_INMETH.
1506 * call.c: Add include of "timevar.h".
1507 (convert_class_to_reference): Wrap and add push/pop calls to
1509 (build_op_call): Likewise.
1510 (build_conditional_expr): Likewise.
1511 (build_new_op): Likewise.
1512 (build_new_method_call): Likewise.
1513 (build_user_type_conversion): Reorganize to single return and add
1514 push/pop calls to TV_OVERLOAD.
1515 (perform_overload_resolution): Likewise.
1517 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
1519 2011-05-02 Jason Merrill <jason@redhat.com>
1521 * tree.c (build_vec_init_expr): Take complain parm.
1522 (build_vec_init_elt): Likewise. Free arg vector.
1523 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
1524 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
1525 (VEC_INIT_EXPR_INIT): Likewise.
1526 Adjust build_vec_init_expr declaration.
1527 * init.c (perform_member_init): Adjust.
1531 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1532 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1533 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1534 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1535 (build_vec_init_elt): Don't expect an array type.
1536 (build_array_copy): Adjust.
1537 * init.c (perform_member_init): Adjust.
1538 (build_new_1): Use build_vec_init_expr.
1541 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
1542 Protect an explicit target.
1545 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
1546 (compute_array_index_type): Revert earlier 48446 changes.
1547 (grokdeclarator): Use stabilize_vla_size.
1549 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
1550 Eric Botcazou <ebotcazou@adacore.com>
1552 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
1553 instead of inappropriate zero values.
1555 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
1558 * decl.c (compute_array_index_type): Check build_expr_type_conversion
1559 return value for NULL_TREE.
1561 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
1564 * init.c (perform_member_init): Check build_value_init return
1565 value for error_mark_node.
1567 2011-04-29 Diego Novillo <dnovillo@google.com>
1568 Le-Chun Wu <lcwu@google.com>
1570 * call.c (conversion_null_warnings): Also handle assignments
1571 when warning about NULL conversions.
1573 2011-04-29 Le-Chun Wu <lcwu@google.com>
1575 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
1576 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
1577 (build_over_call): Use it to determine whether to emit a NULL
1578 warning for template function instantiations.
1579 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
1580 EXPLICIT_TARGS is set.
1582 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
1583 Mike Stump <mikestump@comcast.net>
1585 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
1586 in maintainer mode. Use the --output-file option of gperf instead
1587 of > to prevent creating an empty cp/cfns.h when gperf is not
1590 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1593 * semantics.c (finish_base_specifier): cv-qualified base class
1594 is fine, per DR 484.
1596 2011-04-28 Dodji Seketeli <dodji@redhat.com>
1599 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
1600 considering call expressions involving a member function.
1602 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1605 * tree.c (build_cplus_new): Check build_target_expr return
1606 value for error_mark_node.
1608 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1611 * semantics.c (literal_type_p): Reference types are literal types,
1613 (valid_type_in_constexpr_fundecl_p): Remove.
1614 (is_valid_constexpr_fn): Adjust.
1616 2011-04-27 Jason Merrill <jason@redhat.com>
1619 Implement list-initialization of _Complex.
1620 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
1621 (check_initializer): Likewise.
1622 * call.c (build_complex_conv): New.
1623 (implicit_conversion): Call it.
1624 (convert_like_real): Handle it.
1625 * typeck2.c (check_narrowing): Handle it.
1627 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
1628 decide whether to delete.
1629 (build_vec_init): Pass sfk_complete_destructor.
1632 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1633 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1634 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1635 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1636 (build_vec_init_elt): Don't expect an array type.
1637 (build_array_copy): Adjust.
1638 * init.c (perform_member_init): Adjust.
1639 (build_new_1): Use build_vec_init_expr.
1641 * class.c (resolve_address_of_overloaded_function): Don't
1642 change OVERLOAD to TREE_LIST.
1643 * pt.c (print_candidates_1): Remove nonsensical assert.
1646 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
1647 to tentative parse sooner.
1649 2011-04-26 Jason Merrill <jason@redhat.com>
1652 * parser.c (cp_parser_primary_expression): Set *idk to
1653 CP_ID_KIND_NONE for a parenthesized identifier.
1655 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
1656 (cxx_print_identifier): Correct indentation.
1659 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
1660 * tree.c (force_target_expr): Add complain parm.
1661 (build_target_expr_with_type): Likewise.
1662 (get_target_expr_sfinae): Split out.
1663 (build_vec_init_expr, bot_manip): Adjust.
1664 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
1665 (build_delete, build_dtor_call): Likewise.
1666 (perform_direct_initialization_if_possible): Adjust.
1667 (build_vec_init): Handle error return.
1668 * cvt.c (force_rvalue): Add complain parm.
1669 Call build_special_member_call directly.
1670 * decl2.c (delete_sanity): Add complain parm.
1671 (build_cleanup): Adjust.
1672 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
1673 * semantics.c (finish_stmt_expr_expr): Adjust.
1674 (finish_compound_literal): Adjust.
1675 * parser.c (cp_parser_delete_expression): Adjust.
1676 * typeck2.c (build_functional_cast): Adjust.
1677 * cp-tree.h: Adjust.
1679 2011-04-26 Martin Jambor <mjambor@suse.cz>
1681 * class.c (cp_fold_obj_type_ref): Remove.
1682 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
1684 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
1686 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
1687 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
1688 (UNDERLYING_TYPE_TYPE): Add.
1689 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
1691 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
1692 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
1693 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
1694 * semantics.c (finish_underlying_type): New.
1695 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
1696 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
1697 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
1698 * tree.c (cp_walk_subtrees): Likewise.
1699 * pt.c (for_each_template_parm_r, tsubst, unify,
1700 dependent_type_p_r): Likewise.
1701 * mangle.c (write_type): Sorry for __underlying_type.
1703 2011-04-25 Jason Merrill <jason@redhat.com>
1706 * decl.c (type_dependent_init_p): New.
1707 (cp_finish_decl): Check it.
1708 * pt.c (any_type_dependent_elements_p): New.
1709 * cp-tree.h: Declare it.
1711 2011-04-20 Jason Merrill <jason@redhat.com>
1713 * semantics.c (finish_compound_literal): Don't put an array
1714 with a dtor in a static variable.
1716 * call.c (build_over_call): Handle trivial dtor.
1718 * search.c (lookup_fnfields_slot): Call complete_type.
1721 * decl2.c (build_offset_ref_call_from_tree): Move
1722 non-dependency of object outside condition.
1725 * decl.c (cp_finish_decl): Simplify template handling.
1727 2011-04-20 Jim Meyering <meyering@redhat.com>
1729 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
1731 2011-04-19 Jason Merrill <jason@redhat.com>
1734 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
1737 * decl.c (duplicate_decls): Keep always_inline attribute
1738 in sync with DECL_DISREGARD_INLINE_LIMITS.
1740 2011-04-18 Jason Merrill <jason@redhat.com>
1743 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
1746 * init.c (build_value_init): Handle UNION_TYPE the same.
1748 2011-04-18 Jakub Jelinek <jakub@redhat.com>
1751 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
1752 for type dependent pointers.
1754 2011-04-18 Jim Meyering <meyering@redhat.com>
1756 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
1758 2011-04-17 Jan Hubicka <jh@suse.cz>
1760 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
1763 2011-04-17 Jason Merrill <jason@redhat.com>
1766 * typeck2.c (build_functional_cast): Disallow array type.
1768 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
1770 2011-04-17 Jan Hubicka <jh@suse.cz>
1772 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
1774 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1777 * parser.c (cp_convert_range_for): Split into
1778 cp_parser_perform_range_for_lookup.
1779 (cp_parser_perform_range_for_lookup): New.
1780 (cp_parser_range_for_member_function): New.
1781 (cp_parser_for_init_statement): Correct error message.
1782 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
1784 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1786 * parser.c (cp_parser_objc_protocol_declaration): Updated for
1787 change from objc_declare_protocols() to objc_declare_protocol().
1789 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1792 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
1793 and return immediately.
1795 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1797 * cp-tree.def (SWITCH_STMT): Add an extra operand.
1798 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1799 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
1800 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
1801 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
1803 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1805 * cp-tree.def (IF_STMT): Add an extra operand.
1806 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1807 * cp-tree.h (IF_SCOPE): Define.
1808 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
1809 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
1811 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1813 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
1814 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
1815 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
1816 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
1817 Use FOR_SCOPE instead of TREE_CHAIN.
1818 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
1819 (finish_for_stmt): Likewise.
1821 2011-04-14 Jason Merrill <jason@redhat.com>
1823 * parser.c (cp_parser_postfix_expression): Fix flags passed to
1824 build_new_method_call.
1825 * semantics.c (finish_call_expr): Likewise.
1828 * init.c (build_value_init_noctor): Check complain consistently.
1831 * typeck.c (cp_build_binary_op): Don't decay void operands.
1834 * decl.c (compute_array_index_type): Use get_temp_regvar instead
1836 * init.c (get_temp_regvar): No longer static.
1837 * cp-tree.h: Declare it.
1839 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1841 * parser.c (cp_parser_objc_class_declaration): Updated for change
1842 in objc_declare_class().
1844 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1846 * decl.c (poplevel): Use block_chainon.
1848 2011-04-13 Jason Merrill <jason@redhat.com>
1851 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
1852 or pointer to (non-member) function.
1854 2011-04-13 Jakub Jelinek <jakub@redhat.com>
1857 * semantics.c (cxx_eval_array_reference): Handle reading from
1858 wchar_t, char16_t and char32_t STRING_CST.
1860 2011-04-13 Dodji Seketeli <dodji@redhat.com>
1863 * class.c (fixed_type_or_null): We cannot determine the dynamic
1864 type of a reference variable if its initializer is dependent.
1866 2011-04-13 Jason Merrill <jason@redhat.com>
1869 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
1870 unqualified lookup failing if we're still in a template.
1872 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1874 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
1875 tree_contains_struct initialization to...
1876 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
1878 * cp-objcp-common.h (cp_common_init_ts): Declare.
1879 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
1882 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1884 * parser.c (cp_parser_objc_message_expression): Updated call
1885 to objc_build_message_expr.
1887 2011-04-12 Martin Jambor <mjambor@suse.cz>
1889 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
1890 cgraph_get_create_node.
1891 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
1892 instead of cgraph_get_create_node.
1893 * method.c (make_alias_for_thunk): Call cgraph_get_node
1894 instead of cgraph_get_create_node, assert it returns non-NULL.
1895 (use_thunk): Likewise.
1896 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
1897 when flag_syntax_only is not set. Call cgraph_get_node instead of
1898 cgraph_get_create_node.
1899 (maybe_clone_body): Call cgraph_get_node instead of
1900 cgraph_get_create_node.
1902 2011-04-12 Martin Jambor <mjambor@suse.cz>
1904 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
1905 instead of cgraph_node.
1906 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
1907 (cp_write_global_declarations): Likewise.
1908 * optimize.c (maybe_clone_body): Likewise.
1909 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1910 * mangle.c (mangle_decl): Likewise.
1911 * method.c (make_alias_for_thunk): Likewise.
1912 (use_thunk): Likewise.
1914 2011-04-11 Jason Merrill <jason@redhat.com>
1917 * decl.c (cp_complete_array_type_or_error): New.
1918 * semantics.c (finish_compound_literal): Use it.
1919 * cp-tree.h: Declare it.
1922 * semantics.c (finish_compound_literal): Handle references.
1925 * semantics.c (finish_compound_literal): Take complain parm.
1926 (build_lambda_object): Adjust.
1927 * cp-tree.h: Adjust.
1928 * call.c (convert_like_real): Adjust.
1929 * decl.c (check_initializer): Adjust.
1930 * parser.c (cp_parser_postfix_expression): Adjust.
1931 (cp_parser_functional_cast): Adjust.
1932 * pt.c (tsubst_copy_and_build): Adjust.
1933 * typeck2.c (process_init_constructor_record): Adjust.
1936 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
1940 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
1941 than cp_build_indirect_ref.
1943 PR c++/48457, Core 1238
1944 * call.c (reference_binding): Allow rvalue reference to bind to
1946 * tree.c (lvalue_kind): Functions are always lvalues.
1948 2011-04-07 Jason Merrill <jason@redhat.com>
1951 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
1952 arguments even if we don't know the function.
1955 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
1956 at the end of the chain.
1957 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
1958 (iterative_hash_template_arg): Likewise.
1961 * cp-tree.h (OVL_ARG_DEPENDENT): New.
1962 * name-lookup.c (add_function): Set it.
1963 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
1966 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
1967 Release unused vector.
1970 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
1971 (type_unification_real): Clear it here instead.
1974 * except.c (build_noexcept_spec): Propagate error_mark_node.
1975 (finish_noexcept_expr): Likewise.
1978 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
1982 * call.c (resolve_args): Take complain.
1983 (build_new_function_call, build_operator_new_call): Pass it.
1984 (build_op_call, build_new_op, build_new_method_call): Pass it.
1987 * typeck.c (check_for_casting_away_constness): Take complain.
1988 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
1989 (build_const_cast_1): Pass it. Take full complain parm.
1990 (build_const_cast, cp_build_c_cast): Adjust.
1992 * tree.c (build_aggr_init_expr): Always return error_mark_node
1993 on abstract violation.
1996 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
1997 (bot_manip): Adjust.
1998 * cp-tree.h: Adjust.
1999 * call.c (convert_like_real, build_cxx_call): Adjust.
2000 (perform_direct_initialization_if_possible): Adjust.
2001 * cvt.c (ocp_convert): Adjust.
2002 * init.c (build_value_init): Adjust.
2003 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2004 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2005 * typeck2.c (build_functional_cast): Adjust.
2007 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2009 (perform_member_init): Not here.
2010 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2012 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2015 * typeck2.c (build_functional_cast): Check complain consistently.
2016 Use build_value_init and abstract_virtuals_error_sfinae.
2017 (abstract_virtuals_error_sfinae): Split out.
2018 * cp-tree.h: Declare it.
2019 * init.c (build_new_1): Use it.
2020 (build_value_init_noctor): Handle FUNCTION_TYPE.
2022 * semantics.c (finish_decltype_type): Simplify handling of unknown
2025 * semantics.c (finish_decltype_type): Add complain parm.
2026 * cp-tree.h: Adjust.
2027 * parser.c (cp_parser_decltype): Adjust.
2028 * pt.c (tsubst): Adjust.
2031 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2033 2011-03-31 Jason Merrill <jason@redhat.com>
2036 * semantics.c (finish_call_expr): Remove assert.
2039 * method.c (defaultable_fn_check): Templates are not defaultable.
2041 * parser.c (cp_parser_init_declarator): Avoid redundant
2042 cp_finish_decl for member declarations.
2044 2011-03-30 Jason Merrill <jason@redhat.com>
2047 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2050 2011-03-30 Jason Merrill <jason@redhat.com>
2053 * semantics.c (potential_constant_expression_1): Handle
2054 UNORDERED_EXPR and ORDERED_EXPR.
2057 * semantics.c (finish_compound_literal): Do put static/constant
2058 arrays in static variables.
2060 * call.c (convert_like_real) [ck_list]: Build up the
2061 initializer_list object directly.
2062 * decl.c (build_init_list_var_init): Adjust.
2064 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2065 * decl.c (reshape_init_array_1): Likewise.
2067 2011-03-29 Jason Merrill <jason@redhat.com>
2070 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2071 the variable is constant before looking at its initializer.
2074 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2077 * semantics.c (potential_constant_expression_1): Change error about
2078 use of *this in constructor into sorry.
2081 * decl.c (cp_finish_decl): Defer validation of constexpr member
2083 * class.c (finalize_literal_type_property): Validate them here.
2084 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2086 * semantics.c (is_valid_constexpr_fn): Specify input location.
2088 2011-03-28 Jason Merrill <jason@redhat.com>
2091 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2092 from overloaded function.
2095 * call.c (build_array_conv): New.
2096 (implicit_conversion): Use it.
2098 * call.c (reference_binding): Allow direct binding to an array
2102 * parser.c (cp_parser_compound_statement): Add function_body parm.
2103 Complain about non-body compound-stmt in constexpr fn.
2104 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2105 (cp_parser_implicitly_scoped_statement): Adjust.
2106 (cp_parser_function_body, cp_parser_try_block): Adjust.
2107 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2108 (cp_parser_objc_try_catch_finally_statement): Adjust.
2111 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2112 and using-definition.
2113 (register_constexpr_fundef): Call it.
2115 * except.c (build_noexcept_spec): Call cxx_constant_value after
2118 2011-03-25 Kai Tietz <ktietz@redhat.com>
2120 * lex.c (interface_strcmp): Handle dos-paths.
2121 (handle_pragma_implementation): Use filename_cmp instead of
2123 (in_main_input_context): Likewise.
2125 2011-03-25 Jason Merrill <jason@redhat.com>
2128 * method.c (defaulted_late_check): Check for exception spec mismatch.
2129 (defaultable_fn_check): Allow exception spec and virtual.
2130 * class.c (check_for_override): A virtual dtor is non-trivial.
2133 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2136 2011-03-25 Kai Tietz <ktietz@redhat.com>
2138 * decl.c (decls_match): Replace target hook
2139 call of comp_type_attributes by version in tree.c file.
2140 * search.c (check_final_overrider): Likewise.
2141 * typeck.c (structural_comptypes): Likewise.
2143 2011-03-21 Kai Tietz <ktietz@redhat.com>
2146 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2147 Display allowed attributes for function pointer types.
2148 * error.c (dump_type_prefix): Likewise.
2150 * tree.c (cxx_attribute_table): Adjust table.
2152 2011-03-18 Jason Merrill <jason@redhat.com>
2155 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2158 * call.c (build_over_call): Don't skip ck_rvalue.
2160 2011-03-17 Jason Merrill <jason@redhat.com>
2163 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2164 the conversion set TREE_OVERFLOW.
2167 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2168 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2171 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2173 2011-03-16 Jason Merrill <jason@redhat.com>
2176 * semantics.c (potential_constant_expression_1): Don't allow *this
2178 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2181 * decl.c (compute_array_index_type): Don't bother trying to deal
2182 with literal classes in ABI v1.
2185 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2189 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2190 use the generic binary expression handling.
2192 2011-03-16 Diego Novillo <dnovillo@google.com>
2194 * Make-lang.in (CXX_PARSER_H): New.
2195 (cp/parser.o): Add dependency on CXX_PARSER_H.
2196 Add dependency on tree-pretty-print.h
2197 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2198 * cp-lang.c: Include parser.h.
2199 * parser.c: Include parser.h.
2200 (struct cp_token): Add bitfield purged_p.
2203 (CPP_PURGED): Remove. Update all users.
2204 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2205 Remove field buffer_length.
2208 (struct tree_check): Move to parser.h.
2209 (cp_token_position): Likewise.
2210 (struct cp_token_cache): Likewise.
2211 (CPP_KEYWORD): Likewise.
2212 (CPP_TEMPLATE_ID): Likewise.
2213 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2214 (N_CP_TTYPES): Likewise.
2215 (enum cp_parser_status_kind): Likewise.
2216 (struct cp_parser_context): Likewise.
2217 (struct cp_default_arg_entry_d): Likewise.
2218 (struct cp_unparsed_functions_entry_d): Likewise.
2219 (struct cp_parser): Likewise.
2220 (cp_lexer_dump_tokens): New.
2221 (cp_lexer_debug_tokens): New.
2222 (cp_lexer_finished_p): New.
2223 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2224 (cp_lexer_new_main): Re-write main lexing loop to push
2225 tokens into the new VEC buffer.
2226 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2227 Do not abort if the token type is not recognized, just print
2229 * parser.h: New file.
2230 * config-lang.in (gtfiles): Add cp/parser.h.
2232 2011-03-16 Jason Merrill <jason@redhat.com>
2235 * typeck.c (check_return_expr): Fix conditions for setting
2236 LOOKUP_PREFER_RVALUE.
2238 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2241 * decl.c (check_array_designated_initializer): Allow integer index.
2242 (reshape_init_array_1): Set index on the elements.
2244 2011-03-16 Jason Merrill <jason@redhat.com>
2247 * typeck.c (convert_for_initialization): Use
2248 perform_implicit_conversion_flags.
2249 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2250 rvaluedness_matches_p on ck_rvalue.
2251 (convert_like_real) [ck_rvalue]: And restore it here.
2254 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2256 2011-03-16 Jason Merrill <jason@redhat.com>
2258 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2259 committed to this tentative parse.
2262 * semantics.c (finish_call_expr): Preserve reference semantics
2265 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2267 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2269 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2270 DECL_LANG_SPECIFIC is NULL.
2272 2011-03-15 Jason Merrill <jason@redhat.com>
2275 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2276 check value_dependent_expression_p on the operand.
2278 * semantics.c (push_cx_call_context): Return bool.
2279 (cxx_eval_call_expression): Handle excess depth.
2282 * method.c (synthesized_method_walk): Cleanups don't affect the
2283 triviality of a constructor, but do affect deletion and exception
2286 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2288 * decl2.c (cp_check_const_attributes): New.
2289 (cplus_decl_attributes): Call cp_check_const_attributes.
2291 2011-03-15 Jason Merrill <jason@redhat.com>
2294 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2296 (push_defarg_context, pop_defarg_context): New.
2297 * parser.c (cp_parser_late_parsing_default_args): Use them.
2298 * cp-tree.h: Declare them.
2300 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2302 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2303 the argument of the indirection operator should not be dependent.
2306 2011-03-11 Jason Merrill <jason@redhat.com>
2309 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2312 * parser.c (cp_parser_template_type_arg): Set
2313 type_definition_forbidden_message.
2316 * decl.c (compute_array_index_type): Discard folding
2317 if it didn't produce a constant.
2319 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2322 * init.c (build_zero_init_1): Extracted from build_zero_init.
2323 Add FIELD_SIZE argument, if non-NULL and field bit_position
2324 as not smaller than that, don't add that field's initializer.
2325 Pass DECL_SIZE as last argument to build_zero_init_1
2326 for DECL_FIELD_IS_BASE fields.
2327 (build_zero_init): Use build_zero_init_1.
2329 2011-03-10 Jason Merrill <jason@redhat.com>
2332 * pt.c (iterative_hash_template_arg): Remove special case for
2336 * parser.c (cp_parser_single_declaration): Just return if
2337 cp_parser_parse_and_diagnose_invalid_type_name complained.
2339 2011-03-09 Jason Merrill <jason@redhat.com>
2342 * pt.c (unify): An unresolved overload is a nondeduced context.
2344 2011-03-09 Martin Jambor <mjambor@suse.cz>
2346 PR tree-optimization/47714
2347 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2349 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2352 * pt.c (convert_nontype_argument): Only call decay_conversion on
2355 2011-03-08 Jason Merrill <jason@redhat.com>
2358 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2361 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2362 argument to pointer parameter.
2365 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
2368 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2371 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
2372 consider scopes of primary template definitions. Adjust comments.
2374 2011-03-07 Jason Merrill <jason@redhat.com>
2377 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
2379 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
2382 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
2385 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
2386 (write_CV_qualifiers_for_type): Not here.
2388 2011-03-06 Joseph Myers <joseph@codesourcery.com>
2390 * lang-specs.h: Match -save-temps* instead of -save-temps.
2392 2011-03-05 Jason Merrill <jason@redhat.com>
2394 * mangle.c (write_expression): Change ABI v6 to v5.
2395 (write_type): Likewise.
2397 2011-03-04 Jan Hubicka <jh@suse.cz>
2400 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
2401 and cgraph_add_thunk.
2402 * method.c (make_alias_for_thunk, use_thunk): Likewise.
2403 * mangle.c (mangle_decl): Likewise.
2405 2011-03-04 Jason Merrill <jason@redhat.com>
2408 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
2409 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
2412 * search.c (check_final_overrider): Allow pointer to same incomplete
2413 class type with different cv-quals.
2415 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
2418 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
2420 2011-03-03 Jason Merrill <jason@redhat.com>
2423 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
2425 2011-03-02 Jason Merrill <jason@redhat.com>
2428 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
2431 * tree.c (build_vec_init_elt): Split out from...
2432 (build_vec_init_expr): ...here.
2433 (diagnose_non_constexpr_vec_init): New fn.
2434 * semantics.c (potential_constant_expression_1): Use it.
2435 * cp-tree.h: Declare it.
2437 2011-03-01 Jason Merrill <jason@redhat.com>
2440 * parser.c (cp_parser_primary_expression): Don't warn about a
2441 failed tentative parse.
2444 * semantics.c (cxx_bind_parameters_in_call): Don't call
2445 adjust_temp_type on non-constant args.
2448 * call.c (standard_conversion): Provide requested cv-quals on
2449 class rvalue conversion.
2452 * decl2.c (grokbitfield): Handle type-dependent width.
2454 2011-02-28 Jason Merrill <jason@redhat.com>
2457 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
2458 after checking for a non-thunk.
2460 2011-02-26 Jason Merrill <jason@redhat.com>
2463 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
2464 * pt.c (iterative_hash_template_arg): And hash it.
2467 * semantics.c (non_const_var_error): Split out from...
2468 (cxx_eval_constant_expression): ...here.
2469 (potential_constant_expression_1) [VAR_DECL]: Use it.
2470 Allow dependent variables.
2472 2011-02-24 Jason Merrill <jason@redhat.com>
2474 * parser.c (cp_parser_constant_expression): Set
2475 non_integral_constant_expression correctly for C++0x too.
2476 (cp_parser_static_assert): Allow non-constant expression.
2477 (cp_parser_direct_declarator): Expect non_constant_p to be set
2479 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
2480 * semantics.c (maybe_constant_value): Check type_unknown_p too.
2481 (potential_rvalue_constant_expression): New.
2482 (require_potential_rvalue_constant_expression): New.
2484 2011-02-23 Jason Merrill <jason@redhat.com>
2486 * cp-tree.h (DECL_PARM_LEVEL): New.
2487 (struct lang_decl_parm): Add level field.
2488 * name-lookup.c (function_parm_depth): New fn.
2489 * name-lookup.h: Declare it.
2490 * parser.c (cp_parser_parameter_declaration_list): Use it.
2491 * mangle.c (struct globals): Add parm_depth field.
2492 (write_bare_function_type): Adjust it.
2493 (write_expression): Include the level delta in PARM_DECL mangling
2496 * semantics.c (finish_decltype_type): Remove shortcut for decltype
2498 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
2500 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
2503 * parser.c (cp_parser_class_specifier): Require a closing brace
2504 to attempt error recovery.
2506 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2509 * pt.c (struct pending_template): Add chain_next GTY option.
2510 * decl.c (struct named_label_use_entry): Likewise.
2512 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
2515 * semantics.c (build_lambda_object): Bail out if a field is
2518 2011-02-22 Dodji Seketeli <dodji@redhat.com>
2521 * class.c (dfs_declare_virt_assop_and_dtor)
2522 (declare_virt_assop_and_dtor): New static functions.
2523 (add_implicitly_declared_members): Use
2524 declare_virt_assop_and_dtor.
2526 2011-02-21 Jason Merrill <jason@redhat.com>
2529 * decl2.c (decl_constant_var_p): A constexpr var needs an
2530 initializer to be constant.
2531 * semantics.c (cxx_eval_constant_expression): Complain about
2532 constexpr var used in its own initializer.
2533 * call.c (set_up_extended_ref_temp): Set
2534 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
2536 2011-02-20 Jason Merrill <jason@redhat.com>
2539 * semantics.c (cxx_eval_call_expression): Call
2540 cxx_eval_constant_expression in trivial shortcut.
2543 * call.c (convert_class_to_reference): Don't try to set up a
2544 second conv sequence for non-viable candidates.
2547 * error.c (location_of): Handle non-tagged types.
2550 * method.c (process_subob_fn): Instantiate constexpr templates.
2551 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
2553 2011-02-20 Dodji Seketeli <dodji@redhat.com>
2556 * pt.c (tsubst_pack_expansion): do not use
2557 cp_tree_equal/same_type_p to detect an expansion of a parameter
2560 2011-02-19 Jason Merrill <jason@redhat.com>
2563 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
2565 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2568 * semantics.c (finish_non_static_data_member): Early return if
2569 object is error_mark_node.
2571 2011-02-18 Dodji Seketeli <dodji@redhat.com>
2574 * pt.c (do_auto_deduction): Do not mention error_mark_node in
2576 * semantics.c (finish_id_expression): Do not pass erroneous decl
2577 to decl_constant_var_p.
2579 2011-02-17 Jakub Jelinek <jakub@redhat.com>
2582 * cvt.c (convert_from_reference): Call mark_exp_read.
2584 2011-02-11 Dodji Seketeli <dodji@redhat.com>
2587 * pt.c (finish_call_expr): Consider a call expression that has a
2588 dependent "this" pointer as being dependent. Add comments.
2589 (dependent_type_p, type_dependent_expression_p): Update comments.
2591 2011-02-16 Dodji Seketeli <dodji@redhat.com>
2594 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
2595 expansion arguments are not evaluated.
2597 2011-02-16 Jakub Jelinek <jakub@redhat.com>
2600 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
2601 instead of TYPE_LANG_FLAG_3.
2602 * pt.c (lookup_template_class): Copy over
2603 ENUM_FIXED_UNDERLYING_TYPE_P.
2605 2011-02-15 Jason Merrill <jason@redhat.com>
2608 * method.c (synthesized_method_walk): Always exit early for
2609 trivial fn in C++98 mode.
2611 2011-02-14 Jason Merrill <jason@redhat.com>
2614 * parser.c (cp_parser_enumerator_definition): Call
2615 fold_non_dependent_expr.
2617 2011-02-09 Jason Merrill <jason@redhat.com>
2619 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
2620 * semantics.c (finish_fname): Only return the name if we're in
2623 * decl.c (build_enumerator): Don't perform integral promotions on
2624 non-integral constants.
2626 * cvt.c (convert_to_void): Handle null op1.
2628 * class.c (type_has_constexpr_default_constructor): Make sure the
2629 caller stripped an enclosing array.
2630 * init.c (perform_member_init): Strip arrays before calling it.
2633 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
2635 2011-02-03 Dodji Seketeli <dodji@redhat.com>
2638 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
2639 template parameters in account.
2641 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2644 * parser.c (cp_parser_class_specifier): Fix setting of
2647 2011-01-31 Jakub Jelinek <jakub@redhat.com>
2650 * semantics.c (build_data_member_initialization): Handle
2651 STATEMENT_LIST always instead of just for CLEANUP_BODY.
2653 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2655 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
2656 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
2658 2011-01-29 Dodji Seketeli <dodji@redhat.com>
2661 * cp-tree.h (fixup_template_parms): Declare.
2662 * pt.c (end_template_parm_list): Do not fixup template parms here.
2663 (fixup_template_parms): Remove static. Fix typo in the
2664 comments. Remove useless code statement.
2665 (fixup_template_parm): For a template template parameter, fixup
2666 its attributes before fixing up its type.
2668 (cp_parser_template_declaration_after_export): After parsing
2669 template parameters fixup their types.
2671 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2674 * semantics.c (potential_constant_expression_1): Handle
2677 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2680 * semantics.c (expand_or_defer_fn_1): Handle it.
2681 * decl2.c (decl_needed_p): Likewise.
2683 2011-01-21 Jason Merrill <jason@redhat.com>
2686 * semantics.c (build_constexpr_constructor_member_initializers):
2687 Handle trivial copy.
2689 2011-01-21 Jakub Jelinek <jakub@redhat.com>
2692 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
2693 assume init must be NULL if scope is NULL.
2694 (begin_range_for_stmt): Likewise.
2696 2011-01-21 Jason Merrill <jason@redhat.com>
2699 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
2702 * semantics.c (potential_constant_expression_1): Split out from
2703 potential_constant_expression. Add want_rval parm. Handle
2704 template expression forms. Don't enforce restriction on address
2705 of automatic variable here. Add a couple of diagnostics that
2707 (require_potential_constant_expression): New entry point.
2708 (build_data_member_initialization, register_constexpr_fundef): Adjust.
2709 (maybe_constant_value): Check potential_constant_expression.
2710 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
2711 * tree.c (build_vec_init_expr): Adjust.
2713 2011-01-19 Jakub Jelinek <jakub@redhat.com>
2716 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
2719 2011-01-17 Jason Merrill <jason@redhat.com>
2722 * semantics.c (base_field_constructor_elt): New fn.
2723 (cxx_eval_bare_aggregate): Use it.
2724 (build_data_member_initialization): Leave COMPONENT_REF for
2727 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2729 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
2732 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
2733 Jonathan Wakely <jwakely.gcc@gmail.com>
2736 * decl.c (grokdeclarator): Reject mutable reference members.
2738 2011-01-14 Jason Merrill <jason@redhat.com>
2741 * pt.c (coerce_template_parms): Fix error recovery.
2744 * typeck2.c (check_narrowing): Only check arithmetic types.
2747 * tree.c (build_vec_init_expr): Handle flexible array
2750 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
2753 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
2754 TYPE_MAIN_DECL instead of TYPE_NAME.
2755 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
2756 * decl2.c (determine_visibility): Add check
2757 of CLASS_TYPE_P for underlying_type.
2759 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2761 * cp-tree.h (begin_for_scope): New prototype.
2762 (begin_for_stmt): Update prototype.
2763 (begin_range_for_stmt): Update prototype.
2764 * init.c (build_vec_init): Update call to begin_for_stmt.
2765 * parser.c (cp_parser_for): New.
2766 (cp_parser_c_for): Add three new parameters.
2767 (cp_parser_range_for): Likewise. Most parsing code removed.
2768 (cp_parser_iteration_statement): Call cp_parser_for instead of
2769 cp_parser_c_for and cp_parser_range_for.
2770 (cp_parser_for_init_statement): Add new parameter and return type.
2771 (cp_parser_block_declaration): Update call to
2772 cp_parser_simple_declaration.
2773 (cp_parser_simple_declaration): Add new parameter.
2774 Update call to cp_parser_init_declarator.
2775 (cp_parser_init_declarator): Add new parameter.
2776 * pt.c (tsubst_expr): Update call to begin_for_stmt.
2777 * semantics.c (begin_for_scope): New.
2778 (begin_for_stmt): Add two new parameters.
2779 (begin_range_for_stmt): Likewise.
2781 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
2783 * parser.c (cp_parser_objc_at_property_declaration): Improved
2786 2011-01-11 Dodji Seketeli <dodji@redhat.com>
2789 * cp-lang.c (get_template_innermost_arguments_folded)
2790 (get_template_argument_pack_elems_folded)
2791 (template_arg_needs_folding, fold_cplus_constants): New static
2793 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
2794 get_template_innermost_arguments_folded.
2795 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
2796 get_template_argument_pack_elems_folded.
2798 2011-01-11 Jason Merrill <jason@redhat.com>
2801 * init.c (build_new_1): Handle value-init in templates differently.
2804 * tree.c (maybe_dummy_object): Check current_class_ref against
2805 context, not current_class_type.
2807 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
2810 * parser.c (cp_parser_objc_typename): If the type is unknown, for
2811 error recovery purposes behave as if it was not specified so that
2812 the default type is used.
2814 2011-01-07 Jakub Jelinek <jakub@redhat.com>
2817 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
2818 for the second build_x_va_arg argument.
2820 2011-01-05 Tom Tromey <tromey@redhat.com>
2822 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
2823 (lvalue_or_else): Likewise.
2825 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
2828 * tree.c (cxx_type_hash_eq):
2829 Allow METHOD_TYPE, too.
2832 Copyright (C) 2011 Free Software Foundation, Inc.
2834 Copying and distribution of this file, with or without modification,
2835 are permitted in any medium without royalty provided the copyright
2836 notice and this notice are preserved.