1 2011-06-30 Jason Merrill <jason@redhat.com>
3 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
6 * tree.c (stabilize_init): Handle aggregate initialization.
9 * name-lookup.c (struct arg_lookup): Add fn_set.
10 (add_function): Check it.
11 (lookup_arg_dependent_1): Initialize it.
13 2011-06-29 Jason Merrill <jason@redhat.com>
16 * init.c (build_new_1): Pass {} down to build_vec_init.
17 (build_vec_init): Handle it.
21 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
23 (current_class_ptr, current_class_ref): Use them.
24 * decl.c (build_this_parm): Handle getting the class type.
25 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
26 for use within the trailing return type.
28 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
29 don't tsubst DECL_INITIAL unless our type use auto.
32 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
33 (massage_constexpr_body): Not here.
36 * semantics.c (lambda_proxy_type): New.
37 (build_capture_proxy): Use it.
38 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
39 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
42 * class.c (explain_non_literal_class): New.
43 (finalize_literal_type_property): Call it.
44 * cp-tree.h: Declare it.
45 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
46 (is_valid_constexpr_fn): Likewise.
47 (massage_constexpr_body): Split out from...
48 (register_constexpr_fundef): ...here.
49 (is_instantiation_of_constexpr): New.
50 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
51 (explain_invalid_constexpr_fn): New.
52 (cxx_eval_call_expression): Call it.
53 (potential_constant_expression_1): Likewise. Avoid redundant errors.
54 * method.c (process_subob_fn): Diagnose non-constexpr.
55 (walk_field_subobs): Likewise.
56 (synthesized_method_walk): Don't shortcut if we want diagnostics.
57 (explain_implicit_non_constexpr): New.
58 (defaulted_late_check): Use it.
59 * call.c (build_cxx_call): Remember location.
61 * method.c (maybe_explain_implicit_delete): Use pointer_set
64 * class.c (finalize_literal_type_property): Update conditions.
65 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
67 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
68 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
69 * semantics.c (cxx_eval_vec_init_1): Correct type.
71 * init.c (build_value_init): Decide whether or not to zero-initialize
72 based on user-providedness of default ctor, not any ctor.
73 (build_value_init_noctor): Adjust assert.
76 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
77 (build_new_method_call_1): Likewise.
78 * init.c (expand_default_init): Handle direct list-initialization
81 2011-06-27 Jakub Jelinek <jakub@redhat.com>
83 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
85 2011-06-26 Jason Merrill <jason@redhat.com>
88 * semantics.c (potential_constant_expression_1): Check
89 for non-literality rather than cleanup.
90 (cxx_eval_constant_expression): Likewise.
93 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
94 with a cleanup isn't constant.
95 (cxx_eval_constant_expression): Likewise.
96 * init.c (expand_default_init): Use maybe_constant_init.
98 2011-06-24 Jakub Jelinek <jakub@redhat.com>
101 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
102 instead of TYPE_CHAIN for chain_next for types.
104 2011-06-23 Gabriel Charette <gchare@google.com>
106 * name-lookup.h (cp_binding_level): Removed unused
107 member names_size. Update all users.
109 2011-06-23 Jason Merrill <jason@redhat.com>
111 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
112 * init.c (build_zero_init_1): Not here.
115 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
117 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
120 * decl2.c (build_anon_union_vars): Early return error_mark_node
121 for a nested anonymous struct.
123 2011-06-23 Jason Merrill <jason@redhat.com>
126 * decl2.c (mark_used): Don't call synthesize_method for
127 functions defaulted outside the class.
129 * optimize.c (maybe_clone_body): Set linkage flags before
130 cgraph_same_body_alias.
133 * class.c (set_linkage_according_to_type): Hand off to
134 determine_visibility.
137 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
140 * pt.c (most_specialized_instantiation): Do check return types.
142 2011-06-22 Jason Merrill <jason@redhat.com>
145 * call.c (build_call_a): Set cp_function_chain->can_throw here.
146 (build_cxx_call): Not here.
148 2011-06-21 Jason Merrill <jason@redhat.com>
151 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
152 (grokdeclarator): constexpr doesn't apply const for refs.
153 * parser.c (cp_parser_initializer_clause): Don't call
154 maybe_constant_value here.
155 * call.c (initialize_reference): Handle constexpr.
158 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
159 static fn parameters.
161 * call.c (add_builtin_candidates): Use cv_unqualified rather than
163 * pt.c (tsubst_arg_types): Likewise.
164 * except.c (build_throw): Use cv_unqualified.
167 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
168 * semantics.c (lambda_return_type): Strip them here.
170 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
172 * semantics.c: Add sync_ or SYNC__ to builtin names.
174 2011-06-20 Jason Merrill <jason@redhat.com>
177 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
179 * typeck2.c (process_init_constructor_array): Use {} for classes,
181 * call.c (convert_like_real): Handle substitution failure.
184 * pt.c (canonicalize_type_argument): New.
185 (convert_template_argument, unify): Use it.
188 * call.c (rejection_reason_code): Add rr_explicit_conversion.
189 (print_z_candidate): Handle it.
190 (explicit_conversion_rejection): New.
191 (build_user_type_conversion_1): Reject an explicit conversion
192 function that requires more than a qualification conversion.
195 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
198 * tree.c (strip_typedefs): Use build_aligned_type.
201 * call.c (sufficient_parms_p): Allow parameter packs too.
204 * semantics.c (describable_type): Remove.
205 * cp-tree.h: Likewise.
206 * decl.c (cp_finish_decl): Don't call it.
207 * init.c (build_new): Likewise.
208 * parser.c (cp_parser_omp_for_loop): Likewise.
209 * pt.c (tsubst_decl): Likewise.
210 (do_auto_deduction): If we fail in a template, try again
211 at instantiation time.
214 * parser.c (cp_parser_lambda_introducer): Complain about redundant
216 * semantics.c (add_capture): Likewise.
217 (register_capture_members): Clear IDENTIFIER_MARKED.
219 2011-06-17 Jason Merrill <jason@redhat.com>
222 * call.c (convert_class_to_reference_1): Allow binding function
223 lvalue to rvalue reference.
226 Generate proxy VAR_DECLs for better lambda debug info.
227 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
228 (LAMBDA_EXPR_PENDING_PROXIES): New.
229 (struct tree_lambda_expr): Add pending_proxies.
230 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
231 (qualify_lookup): Use is_lambda_ignored_entity.
232 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
233 Call insert_pending_capture_proxies.
234 (cp_parser_lambda_introducer): Use this_identifier.
235 (cp_parser_lambda_declarator_opt): Call the object parameter
236 of the op() "__closure" instead of "this".
237 (cp_parser_lambda_body): Call build_capture_proxy.
238 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
239 (insert_pending_capture_proxies, insert_capture_proxy): New.
240 (is_normal_capture_proxy, is_capture_proxy): New.
241 (add_capture): Add __ to field names here, return capture proxy.
242 (add_default_capture): Use this_identifier, adjust to expect
243 add_capture to return a capture proxy.
244 (outer_lambda_capture_p, thisify_lambda_field): Remove.
245 (finish_id_expression, lambda_expr_this_capture): Adjust.
246 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
247 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
250 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
251 of artificial locals.
253 * parser.c (cp_parser_lambda_expression): Clear
254 LAMBDA_EXPR_THIS_CAPTURE after parsing.
255 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
257 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
258 Move non-pointers to end of struct.
260 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
261 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
263 * semantics.c (finish_non_static_data_member): Preserve dereference
266 2011-06-16 Jason Merrill <jason@redhat.com>
269 * parser.c (cp_parser_lambda_body): Share code between
270 simple and complex cases instead of using cp_parser_function_body.
273 * decl.c (check_initializer): Check narrowing.
276 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
279 * semantics.c (finish_id_expression): Mark even dependent
283 * error.c (dump_template_argument): Don't try to omit default
284 template args from an argument pack.
286 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
289 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
290 assembler supports hidden visibility.
292 2011-06-14 Jason Merrill <jason@redhat.com>
295 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
296 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
297 if the declaration had an exception-specifier.
298 (process_subob_fn): Don't maybe_instantiate_noexcept.
299 * pt.c (maybe_instantiate_noexcept): Handle overload.
300 * typeck2.c (nothrow_spec_p_uninst): New.
301 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
302 * typeck.c (merge_types): Adjust.
304 * pt.c (deduction_tsubst_fntype): Don't save input_location.
305 (maybe_instantiate_noexcept): Likewise.
307 2011-06-14 Joseph Myers <joseph@codesourcery.com>
309 * Make-lang.in (cp/method.o): Update dependencies.
310 * method.c: Include common/common-target.h.
311 (use_thunk): Use targetm_common.have_named_sections.
313 2011-06-14 Steve Ellcey <sje@cup.hp.com>
315 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
317 2011-06-14 Jason Merrill <jason@redhat.com>
319 * error.c (type_to_string): Print typedef-stripped version too.
322 * call.c (perform_implicit_conversion_flags): Print source type as
326 * typeck2.c (build_m_component_ref): Preserve rvalueness.
329 * class.c (build_base_path): Fix cv-quals in unevaluated context.
332 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
333 of fold_indirect_ref_1.
334 (cxx_eval_indirect_ref): Use it.
336 2011-06-11 Jan Hubicka <jh@suse.cz>
338 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
341 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
344 * decl.c (grokdeclarator): Reject operator names in parameters.
346 2011-06-10 Jan Hubicka <jh@suse.cz>
348 * decl2.c (clear_decl_external): New functoin.
349 (cp_write_global_declarations): Use it.
351 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
353 * cp-tree.h (error_operand_p): Remove.
355 2011-06-09 David Krauss <potswa@mac.com>
358 * typeck2.c (build_x_arrow): Push fake template context
359 to produce diagnostic on acyclic endless operator-> drill-down.
360 * call.c (build_new_op): Change Boolean overload status
361 value to a pointer to the overload function.
362 * cp-tree.h: Likewise.
363 * typeck.c: Likewise.
364 * parser.c: Likewise.
368 2011-06-09 Jason Merrill <jason@redhat.com>
370 * semantics.c (maybe_constant_value): Handle overflowed input.
371 (non_const_var_error): Handle non-constant DECL_INITIAL.
373 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
375 * parser.c (cp_parser_constant_expression): Just return the
376 non-constant expression.
378 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
380 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
383 * decl.c (grokdeclarator): Reject operator names in typedefs.
385 2011-06-08 Jason Merrill <jason@redhat.com>
388 * cp-tree.def (DEFERRED_NOEXCEPT): New.
389 * cp-tree.h (struct tree_deferred_noexcept): New.
390 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
391 (DEFERRED_NOEXCEPT_SPEC_P): New.
392 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
393 (union lang_tree_node): Add tree_deferred_noexcept.
394 (maybe_instantiate_noexcept): Declare.
395 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
396 * error.c (dump_exception_spec): Likewise.
397 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
398 * ptree.c (cxx_print_xnode): Likewise.
399 * tree.c (cp_tree_equal): Likewise.
400 * decl.c (cp_tree_node_structure): Likewise.
401 (duplicate_decls): Call maybe_instantiate_noexcept.
402 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
403 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
404 DEFERRED_NOEXCEPT_SPEC_P.
405 * typeck2.c (merge_exception_specifiers): Likewise.
406 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
407 * method.c (process_subob_fn, defaulted_late_check): Likewise.
408 * pt.c (tsubst_exception_specification): Add defer_ok parm.
409 Build DEFERRED_NOEXCEPT.
410 (maybe_instantiate_noexcept): New.
411 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
412 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
414 * semantics.c (potential_constant_expression_1): Handle destructor
417 2011-06-08 Jakub Jelinek <jakub@redhat.com>
419 * cp-tree.h (struct tinst_level): Add chain_next GTY
422 2011-06-08 Jason Merrill <jason@redhat.com>
425 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
426 if a pending_template entry is pointing at it.
428 2011-06-07 Jason Merrill <jason@redhat.com>
432 * error.c (subst_to_string): New.
433 (cp_printer): Use it for 'S'.
434 (print_instantiation_partial_context_line): Handle subst context.
435 * pt.c (push_tinst_level): Handle subst context.
436 (deduction_tsubst_fntype): Don't track specific substitutions.
437 Use push_tinst_level.
439 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
440 (fn_type_unification): Don't call push_deduction_access_scope here.
442 2011-06-06 Jason Merrill <jason@redhat.com>
445 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
446 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
448 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
451 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
452 and getter names to use all the allowed method names.
454 2011-06-06 Jason Merrill <jason@redhat.com>
457 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
460 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
464 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
466 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
468 * init.c (build_delete): Warn when deleting type with non-virtual
471 2011-06-03 Jakub Jelinek <jakub@redhat.com>
474 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
477 2011-06-01 Jason Merrill <jason@redhat.com>
479 * pt.c (build_non_dependent_expr): Remove special handling of
483 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
484 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
487 * typeck2.c (build_x_arrow): Don't use build_min_nt.
489 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
492 * name-lookup.c (supplement_binding_1): If the old binding was a
493 type name, also check that the DECL actually refers to the same
494 type or is not a type.
496 2011-05-31 Jason Merrill <jason@redhat.com>
499 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
500 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
501 (build_min_non_dep): Preserve reference refs.
502 (build_min_non_dep_call_vec): Likewise
504 2011-05-30 Jakub Jelinek <jakub@redhat.com>
507 * semantics.c (finish_omp_clauses): Call require_complete_type
508 even for copyin/copyprivate clauses. Only call
509 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
511 2011-05-28 Jason Merrill <jason@redhat.com>
514 * parser.c (cp_parser_lambda_expression): Improve error recovery.
515 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
517 2011-05-27 Jason Merrill <jason@redhat.com>
520 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
523 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
527 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
528 * decl.c (start_preparsed_function): Don't call comdat_linkage for
532 * mangle.c (write_expression): Handle MODOP_EXPR.
535 * parser.c (cp_parser_unqualified_id): Don't check
536 constructor_name_p for enums.
539 * pt.c (dependent_type_p_r): Avoid infinite recursion.
542 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
543 with INDIRECT_REF of REFERENCE_TYPE.
546 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
548 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
550 * cp-tree.h (building_stmt_tree): Delete.
551 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
552 (build_aggr_init_full_exprs): Call building_stmt_list_p
553 instead of building_stmt_tree.
554 (initialize_local_var): Likewise.
555 (finish_function): Likewise.
556 * decl2.c (finish_anon_union): Likewise.
557 * init.c (begin_init_stmts): Likewise.
558 (finish_init_stmts): Likewise.
559 (expand_aggr_init_1): Likewise.
560 * name-lookup.c (do_local_using_decl): Likewise.
561 (do_namespace_alias): Likewise.
562 (do_using_directive): Likewise.
563 (cp_emit_debug_info_for_using): Likewise.
564 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
566 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
569 * typeck2.c (build_functional_cast): Complain early for invalid uses
570 of 'auto' and set type to error_mark_node.
572 2011-05-26 Jason Merrill <jason@redhat.com>
575 * parser.c (cp_parser_member_declaration): Allow friend T.
576 * friend.c (make_friend_class): Ignore non-classes.
577 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
580 * pt.c (convert_template_argument): Don't complain about using
581 injected-class-name as template template argument.
584 * decl.c (check_static_variable_definition): Now static.
585 (cp_finish_decl): Call it here.
586 (grokdeclarator): Not here.
587 * pt.c (instantiate_class_template_1): Or here.
588 * cp-tree.h: Don't declare it.
590 2011-05-26 Janis Johnson <janis187@us.ibm.com>
591 Nathan Froyd <froydnj@codesourcery.com>
595 * name-lookup.h (enum scope_kind): Add sk_cond.
596 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
597 Detect and report error for redeclaration from for-init or if
599 (begin_scope): Handle sk_cond.
600 * semantics.c (begin_if_stmt): Use sk_cond.
601 (begin switch_stmt): Ditto.
603 2011-05-26 Jason Merrill <jason@redhat.com>
606 * name-lookup.h (cp_class_binding): Make base a pointer.
607 * name-lookup.c (new_class_binding): Adjust.
608 (poplevel_class): Adjust.
611 * decl.c (grokparms): Function parameter packs don't need to
613 * pt.c (type_unification_real): But they aren't deduced otherwise.
615 2011-05-25 Jason Merrill <jason@redhat.com>
618 * decl.c (build_enumerator): If incremented enumerator won't fit in
619 previous integral type, find one it will fit in.
622 * decl.c (create_array_type_for_decl): Complain about array of auto.
626 * error.c (dump_template_bindings): Set processing_template_decl
627 for a partial instantiation.
630 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
631 to another reference type.
634 * decl.c (case_conversion): New.
635 (finish_case_label): Use it.
637 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
640 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
643 * decl.c (grokdeclarator): Complain about auto typedef.
646 * decl.c (grokdeclarator): Complain later for auto parameter.
647 * pt.c (splice_late_return_type): Handle use in a template
651 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
654 * parser.c (cp_parser_parameter_declaration): Recognize
656 (cp_parser_direct_declarator): Check for the closing
657 paren before parsing definitely.
660 * parser.c (cp_parser_constructor_declarator_p): Don't check
661 constructor_name_p for enums.
662 (cp_parser_diagnose_invalid_type_name): Correct error message.
665 * init.c (perform_member_init): Handle list-initialization
666 of array of non-trivial class type.
669 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
670 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
673 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
674 function parameter pack.
675 (tsubst_pack_expansion): Likewise.
677 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
680 2011-05-25 Jakub Jelinek <jakub@redhat.com>
682 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
686 * semantics.c (cxx_eval_bit_field_ref): Handle the
687 case when BIT_FIELD_REF doesn't cover only a single field.
689 2011-05-24 Jason Merrill <jason@redhat.com>
692 * pt.c (get_mostly_instantiated_function_type): Use
693 push_deferring_access_checks rather than set flag_access_control.
695 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
697 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
698 syntax error in declaring an ObjC instance variable.
700 2011-05-24 Jason Merrill <jason@redhat.com>
703 * class.c (pushclass): Accept NULL argument.
704 (popclass): Deal with popping null class.
705 * pt.c (push_access_scope, pop_access_scope): Use them rather than
706 push_to_top_level/pop_from_top_level.
707 (push_deduction_access_scope, pop_defarg_context): New.
708 (fn_type_unification): Use them.
709 * name-lookup.c (lookup_name_real_1): Check current_class_type.
711 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
713 * decl.c (grokdeclarator): Use current_class_name.
715 2011-05-24 Joseph Myers <joseph@codesourcery.com>
717 * Make-lang.in (GXX_OBJS): Remove prefix.o.
718 (g++$(exeext)): Use libcommon-target.a.
719 (CXX_C_OBJS): Remove prefix.o.
721 2011-05-23 Jason Merrill <jason@redhat.com>
723 * pt.c (tsubst_copy_and_build): Use current_class_name.
726 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
729 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
730 converting to reference.
731 (build_static_cast_1): Update for glvalues.
734 * typeck.c (build_const_cast_1): Handle rvalue references.
737 * decl.c (use_eh_spec_block): Do use an EH spec block for a
741 * call.c (splice_viable): Be strict in templates.
744 * error.c (dump_template_bindings): Suppress access control.
747 * pt.c (instantiate_decl): Handle =default.
750 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
752 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
754 * call.c (build_over_call): Tweak call to check_function_arguments.
755 * typeck.c (cp_build_function_call_vec): Likewise.
757 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
760 * init.c (perform_member_init): Check for self-initialization.
762 2011-05-22 Jason Merrill <jason@redhat.com>
765 * typeck.c (composite_pointer_type_r): Return error_mark_node
766 on error in SFINAE context.
768 2011-05-20 Jason Merrill <jason@redhat.com>
771 * decl.c (grokdeclarator): Don't add set const function-cv-qual
772 for constexpr fns to memfn_quals, just add it to the type.
773 (revert_static_member_fn): Don't complain about quals.
774 (check_static_quals): New.
775 (grokfndecl): Call it.
776 (start_preparsed_function): Don't call revert_static_member_fn.
779 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
782 * cvt.c (type_promotes_to): Don't promote scoped enums.
785 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
788 * tree.c (stabilize_expr): Fix typo.
792 * typeck.c (comp_except_specs): noexcept(false) is not compatible
793 with throw(type-list).
794 * typeck2.c (merge_exception_specifiers): noexcept(false)
795 beats any more limited specification.
799 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
801 * semantics.c (perform_koenig_lookup): Add complain parm.
803 * parser.c (cp_parser_postfix_expression): Adjust.
804 (cp_parser_perform_range_for_lookup): Adjust.
806 2011-05-20 Jason Merrill <jason@redhat.com>
808 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
810 2011-05-20 Joseph Myers <joseph@codesourcery.com>
812 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
814 2011-05-19 Jakub Jelinek <jakub@redhat.com>
817 * decl.c (check_omp_return): Stop searching on sk_function_parms.
820 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
821 pass it down to locate_fn_flags.
822 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
823 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
824 * cp-gimplify.c: Include splay-tree.h.
825 (splay_tree_compare_decl_uid, omp_var_to_track,
826 omp_cxx_notice_variable): New functions.
827 (struct cp_genericize_omp_taskreg): New type.
828 (struct cp_genericize_data): Add omp_ctx field.
829 (cp_genericize_r): Attempt to determine implicitly determined
830 firstprivate class type variables.
831 (cp_genericize): Clear omp_ctx.
832 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
834 2011-05-18 Jason Merrill <jason@redhat.com>
838 * class.c (finalize_literal_type_property): Do check
839 for constexpr member functions of non-literal class.
840 (finish_struct): Don't call check_deferred_constexpr_decls.
841 * cp-tree.h: Don't declare it.
842 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
843 * decl.c (grok_special_member_properties): Don't check it
844 (grokfnedcl): Don't call validate_constexpr_fundecl.
845 (start_preparsed_function): Do call it.
846 * pt.c (tsubst_decl): Don't call it.
847 (instantiate_class_template_1): Don't call
848 check_deferred_constexpr_decls.
849 * semantics.c (literal_type_p): Check for any incompleteness.
850 (ensure_literal_type_for_constexpr_object): Likewise.
851 (is_valid_constexpr_fn): Revert deferral changes.
852 (validate_constexpr_fundecl): Likewise.
853 (register_constexpr_fundef): Likewise.
854 (check_deferred_constexpr_decls): Remove.
856 2011-05-16 Jason Merrill <jason@redhat.com>
859 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
861 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
863 * cxx-pretty-print.c: Update comment.
864 * semantics.c (trait_expr_value, finish_trait_expr):
866 * parser.c (cp_parser_primary_expression): Likewise.
868 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
871 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
873 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
875 Implement final on class.
876 * class.c (check_bases): Diagnose derivation from a final class.
877 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
878 (CLASSTYPE_FINAL): New.
879 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
881 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
883 2011-05-13 Jason Merrill <jason@redhat.com>
886 * pt.c (deduction_tsubst_fntype): New.
887 (fn_type_unification): Use it.
888 (init_template_processing): Initialize hash table.
889 (print_template_statistics): Print hash table stats.
891 * call.c (build_op_call): Use timevar_cond_start/stop.
892 (build_user_type_conversion): Likewise.
894 2011-05-12 Jason Merrill <jason@redhat.com>
896 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
897 * semantics.c (validate_constexpr_fundecl): Set it.
898 (check_deferred_constexpr_decls): Clear it.
899 (register_constexpr_fundef): Make sure it isn't set.
900 * decl.c (grok_special_member_properties): Check it.
902 2011-05-11 Jason Merrill <jason@redhat.com>
905 * semantics.c (validate_constexpr_fundecl): Defer checking if
906 an argument type is being defined.
907 (is_valid_constexpr_fn): Add defer_ok parm.
908 (cxx_eval_call_expression): Adjust.
909 (check_deferred_constexpr_decls): New.
910 (literal_type_p): Make sure type isn't being defined.
911 (ensure_literal_type_for_constexpr_object): Handle type being defined.
912 * cp-tree.h: Declare check_deferred_constexpr_decls.
913 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
914 (start_preparsed_function, cp_finish_decl): Not here.
915 * class.c (finalize_literal_type_property): Don't call
916 validate_constexpr_fundecl.
917 (finish_struct): Call check_deferred_constexpr_decls.
918 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
919 (instantiate_class_template): Call check_deferred_constexpr_decls.
921 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
922 rather than DECL_TEMPLATE_INSTANTIATION.
923 (cxx_eval_call_expression): Likewise.
925 * semantics.c (register_constexpr_fundef): Add to hash table here.
926 (validate_constexpr_fundecl): Not here.
928 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
930 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
931 do call maybe_constant_value in C++0x mode.
932 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
935 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
937 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
939 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
941 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
942 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
943 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
945 2011-05-10 Jason Merrill <jason@redhat.com>
948 * class.c (type_build_ctor_call): New.
949 * cp-tree.h: Declare it.
950 * decl.c (check_initializer): Use it instead of
951 TYPE_NEEDS_CONSTRUCTING.
952 * init.c (build_value_init, build_value_init_noctor): Likewise.
953 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
954 (build_vec_init): Likewise.
955 * typeck2.c (process_init_constructor_array): Likewise.
956 (process_init_constructor_record): Likewise.
959 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
960 expansion producing another expansion.
962 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
964 Fixes for override/final.
965 * class.c (check_for_override): Diagnose final on a nonvirtual
966 member function, diagnose override for a virtual with no matching
967 override. Don't fiddle around with DECL_VINDEX.
969 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
971 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
972 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
973 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
974 operand of EXPR_PACK_EXPANSION.
975 (cp_tree_operand_length): Declare.
976 * tree.c (cp_tree_operand_length): Define.
977 (cp_tree_equal): Call it.
978 * pt.c (value_dependent_expr_P): Likewise.
979 * mangle.c (write_expression): Likewise.
981 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
985 * decl.c (reshape_init): Take a complain parameter and do
986 not call error if tf_error is not set.
987 (check_initializer, reshape_init_r, reshape_init_array,
988 reshape_init_array_1, reshape_init_vector, reshape_init_class):
990 * typeck2.c (digest_init_r): Take a complain parameter and
991 pass it to convert_for_initialization.
992 (digest_init, digest_init_flags, process_init_constructor_array,
993 process_init_constructor_record, process_init_constructor_union,
994 process_init_constructor, digest_init_r): Adjust.
995 * init.c (expand_default_init, build_new_1): Likewise.
996 * typeck.c (cp_build_modify_expr): Likewise.
997 * decl2.c (grokfield): Likewise.
998 * call.c (convert_like_real, convert_default_arg): Likewise.
999 * semantics.c (finish_compound_literal): Pass complain to
1000 reshape_init and digest_init.
1001 * cp-tree.h: Adjust declarations.
1003 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1006 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1007 recursion if there is user defined constructor.
1009 2011-05-09 Jason Merrill <jason@redhat.com>
1012 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1015 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1017 Implement final/override for member functions.
1018 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1019 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1020 (cp_virt_specifiers, enum virt_specifier): New.
1021 * decl.c (set_virt_specifiers): New.
1022 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1023 * parser.c (make_call_declarator): add virt-specifiers parameter.
1024 (cp_parser_lambda_declarator_opt): Adjust.
1025 (cp_parser_direct_declarator): Likewise.
1026 (cp_parser_virt_specifier_seq_opt): New.
1027 * search.c (check_final_overrider): Diagnose attempts to override
1028 a final member function.
1030 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1033 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1034 if the instance has a dependent initializer.
1036 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1039 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1040 effectively unused variable.
1042 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1044 * name-lookup.h (global_bindings_p): Adjust prototype.
1045 * name-lookup.c (global_bindings_p): Return bool.
1047 2011-05-06 Jason Merrill <jason@redhat.com>
1049 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1053 * semantics.c (cxx_eval_conditional_expression): Check
1054 integer_zerop instead.
1055 (potential_constant_expression_1): Likewise.
1058 * semantics.c (cxx_eval_array_reference): Handle implicit
1061 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
1063 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
1064 * call.c (standard_conversion): Call class_of_this_parm.
1065 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
1066 (pp_cxx_direct_abstract_declarator): Likewise.
1067 * decl2.c (change_return_type): Likewise.
1068 (cp_reconstruct_complex_type): Likewise.
1069 * error.c (dump_type_suffix, dump_function_decl): Likewise.
1070 * mangle.c (write_function_type): Likewise.
1071 * pt.c (unify): Likewise.
1072 * typeck.c (merge_types, type_memfn_quals): Likewise.
1073 * decl.c (build_this_parm): Call type_of_this_parm.
1075 2011-05-06 Dodji Seketeli <dodji@redhat.com>
1078 * cp-tree.h (non_static_member_function_p): Declare new function.
1079 * tree.c (non_static_member_function_p): Define it.
1080 * semantics.c (finish_call_expr): Use it.
1082 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1084 * decl.c (finish_case_label): Omit the loc argument to
1087 2011-05-05 Jason Merrill <jason@redhat.com>
1089 * cp-tree.h (REFERENCE_REF_P): Just check the type.
1090 * cvt.c (convert_from_reference): Adjust.
1091 * pt.c (build_non_dependent_expr): Adjust.
1092 * semantics.c (finish_offsetof): Adjust.
1093 * tree.c (lvalue_kind): Use it.
1096 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
1098 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1100 * decl.c (start_preparsed_function): Do not set
1101 dont_save_pending_sizes_p.
1103 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1105 * parser.c (cp_parser_objc_method_definition_list): Update call to
1106 objc_start_method_definition.
1108 2011-05-04 Jason Merrill <jason@redhat.com>
1111 * class.c (resolves_to_fixed_type_p): Don't look closely
1114 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1117 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
1120 2011-05-02 Lawrence Crowl <crowl@google.com>
1122 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
1123 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
1124 Change TV_NAME_LOOKUP to start/stop.
1125 (define_label): Refactor timevar calls out to a wrapper function.
1126 Change TV_NAME_LOOKUP to start/stop.
1127 (xref_tag): Likewise.
1128 (lookup_label): Refactor timevar calls out to a wrapper function.
1129 Change TV_NAME_LOOKUP to start_cond/stop_cond.
1131 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
1133 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
1134 (lookup_template_class): Refactor timevar calls out to a wrapper
1135 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
1136 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
1138 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
1139 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
1140 (push_namespace): Likewise.
1141 (pop_nested_namespace): Likewise.
1142 (pushdecl_namespace_level): Likewise.
1143 (store_class_bindings): Likewise.
1144 (push_to_top_level): Likewise.
1145 (identifier_type_value): Refactor timevar calls out to a wrapper
1146 function. Change TV_NAME_LOOKUP to start/stop.
1147 (find_binding): Likewise.
1148 (push_using_decl): Likewise.
1149 (lookup_arg_dependent): Likewise.
1150 (push_using_directive): Likewise.
1151 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
1152 to plain code. Change TV_NAME_LOOKUP to start/stop.
1153 (lookup_type_current_level): Likewise. Refactor inner return to
1155 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
1156 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1157 (pushdecl_top_level_1): Likewise.
1158 (lookup_using_namespace): Likewise.
1159 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
1160 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1161 (push_overloaded_decl): Likewise.
1162 (push_class_level_binding): Likewise.
1163 (namespace_binding): Likewise.
1164 (set_namespace_binding): Likewise.
1165 (supplement_binding): Likewise.
1166 (unqualified_namespace_lookup): Likewise.
1167 (lookup_name_real): Likewise.
1168 (lookup_type_scope): Likewise.
1169 (namespace_ancestor): Likewise.
1170 (lookup_name_innermost_nonclass_level): Likewise.
1171 (pushtag): Likewise.
1172 (pop_from_top_level): Likewise.
1173 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
1174 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
1176 (add_using_namespace): Refactor timevar calls out to a wrapper
1177 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
1178 wrapper on call to self.
1180 * decl2.c: (cp_write_global_declarations): Add start/stop of
1181 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
1182 Remove push/pop calls to TV_VARCONST.
1184 * parser.c: Add include of "timevar.h".
1185 (cp_parser_explicit_instantiation): Add push/pop calls to
1187 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
1188 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
1190 (cp_parser_function_definition_from_specifiers_and_declarator): Add
1191 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
1192 (cp_parser_late_parsing_for_member): Add push/pop calls to
1193 new TV_PARSE_INMETH.
1195 * call.c: Add include of "timevar.h".
1196 (convert_class_to_reference): Wrap and add push/pop calls to
1198 (build_op_call): Likewise.
1199 (build_conditional_expr): Likewise.
1200 (build_new_op): Likewise.
1201 (build_new_method_call): Likewise.
1202 (build_user_type_conversion): Reorganize to single return and add
1203 push/pop calls to TV_OVERLOAD.
1204 (perform_overload_resolution): Likewise.
1206 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
1208 2011-05-02 Jason Merrill <jason@redhat.com>
1210 * tree.c (build_vec_init_expr): Take complain parm.
1211 (build_vec_init_elt): Likewise. Free arg vector.
1212 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
1213 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
1214 (VEC_INIT_EXPR_INIT): Likewise.
1215 Adjust build_vec_init_expr declaration.
1216 * init.c (perform_member_init): Adjust.
1220 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1221 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1222 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1223 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1224 (build_vec_init_elt): Don't expect an array type.
1225 (build_array_copy): Adjust.
1226 * init.c (perform_member_init): Adjust.
1227 (build_new_1): Use build_vec_init_expr.
1230 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
1231 Protect an explicit target.
1234 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
1235 (compute_array_index_type): Revert earlier 48446 changes.
1236 (grokdeclarator): Use stabilize_vla_size.
1238 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
1239 Eric Botcazou <ebotcazou@adacore.com>
1241 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
1242 instead of inappropriate zero values.
1244 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
1247 * decl.c (compute_array_index_type): Check build_expr_type_conversion
1248 return value for NULL_TREE.
1250 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
1253 * init.c (perform_member_init): Check build_value_init return
1254 value for error_mark_node.
1256 2011-04-29 Diego Novillo <dnovillo@google.com>
1257 Le-Chun Wu <lcwu@google.com>
1259 * call.c (conversion_null_warnings): Also handle assignments
1260 when warning about NULL conversions.
1262 2011-04-29 Le-Chun Wu <lcwu@google.com>
1264 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
1265 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
1266 (build_over_call): Use it to determine whether to emit a NULL
1267 warning for template function instantiations.
1268 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
1269 EXPLICIT_TARGS is set.
1271 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
1272 Mike Stump <mikestump@comcast.net>
1274 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
1275 in maintainer mode. Use the --output-file option of gperf instead
1276 of > to prevent creating an empty cp/cfns.h when gperf is not
1279 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1282 * semantics.c (finish_base_specifier): cv-qualified base class
1283 is fine, per DR 484.
1285 2011-04-28 Dodji Seketeli <dodji@redhat.com>
1288 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
1289 considering call expressions involving a member function.
1291 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1294 * tree.c (build_cplus_new): Check build_target_expr return
1295 value for error_mark_node.
1297 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1300 * semantics.c (literal_type_p): Reference types are literal types,
1302 (valid_type_in_constexpr_fundecl_p): Remove.
1303 (is_valid_constexpr_fn): Adjust.
1305 2011-04-27 Jason Merrill <jason@redhat.com>
1308 Implement list-initialization of _Complex.
1309 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
1310 (check_initializer): Likewise.
1311 * call.c (build_complex_conv): New.
1312 (implicit_conversion): Call it.
1313 (convert_like_real): Handle it.
1314 * typeck2.c (check_narrowing): Handle it.
1316 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
1317 decide whether to delete.
1318 (build_vec_init): Pass sfk_complete_destructor.
1321 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1322 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1323 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1324 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1325 (build_vec_init_elt): Don't expect an array type.
1326 (build_array_copy): Adjust.
1327 * init.c (perform_member_init): Adjust.
1328 (build_new_1): Use build_vec_init_expr.
1330 * class.c (resolve_address_of_overloaded_function): Don't
1331 change OVERLOAD to TREE_LIST.
1332 * pt.c (print_candidates_1): Remove nonsensical assert.
1335 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
1336 to tentative parse sooner.
1338 2011-04-26 Jason Merrill <jason@redhat.com>
1341 * parser.c (cp_parser_primary_expression): Set *idk to
1342 CP_ID_KIND_NONE for a parenthesized identifier.
1344 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
1345 (cxx_print_identifier): Correct indentation.
1348 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
1349 * tree.c (force_target_expr): Add complain parm.
1350 (build_target_expr_with_type): Likewise.
1351 (get_target_expr_sfinae): Split out.
1352 (build_vec_init_expr, bot_manip): Adjust.
1353 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
1354 (build_delete, build_dtor_call): Likewise.
1355 (perform_direct_initialization_if_possible): Adjust.
1356 (build_vec_init): Handle error return.
1357 * cvt.c (force_rvalue): Add complain parm.
1358 Call build_special_member_call directly.
1359 * decl2.c (delete_sanity): Add complain parm.
1360 (build_cleanup): Adjust.
1361 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
1362 * semantics.c (finish_stmt_expr_expr): Adjust.
1363 (finish_compound_literal): Adjust.
1364 * parser.c (cp_parser_delete_expression): Adjust.
1365 * typeck2.c (build_functional_cast): Adjust.
1366 * cp-tree.h: Adjust.
1368 2011-04-26 Martin Jambor <mjambor@suse.cz>
1370 * class.c (cp_fold_obj_type_ref): Remove.
1371 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
1373 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
1375 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
1376 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
1377 (UNDERLYING_TYPE_TYPE): Add.
1378 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
1380 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
1381 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
1382 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
1383 * semantics.c (finish_underlying_type): New.
1384 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
1385 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
1386 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
1387 * tree.c (cp_walk_subtrees): Likewise.
1388 * pt.c (for_each_template_parm_r, tsubst, unify,
1389 dependent_type_p_r): Likewise.
1390 * mangle.c (write_type): Sorry for __underlying_type.
1392 2011-04-25 Jason Merrill <jason@redhat.com>
1395 * decl.c (type_dependent_init_p): New.
1396 (cp_finish_decl): Check it.
1397 * pt.c (any_type_dependent_elements_p): New.
1398 * cp-tree.h: Declare it.
1400 2011-04-20 Jason Merrill <jason@redhat.com>
1402 * semantics.c (finish_compound_literal): Don't put an array
1403 with a dtor in a static variable.
1405 * call.c (build_over_call): Handle trivial dtor.
1407 * search.c (lookup_fnfields_slot): Call complete_type.
1410 * decl2.c (build_offset_ref_call_from_tree): Move
1411 non-dependency of object outside condition.
1414 * decl.c (cp_finish_decl): Simplify template handling.
1416 2011-04-20 Jim Meyering <meyering@redhat.com>
1418 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
1420 2011-04-19 Jason Merrill <jason@redhat.com>
1423 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
1426 * decl.c (duplicate_decls): Keep always_inline attribute
1427 in sync with DECL_DISREGARD_INLINE_LIMITS.
1429 2011-04-18 Jason Merrill <jason@redhat.com>
1432 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
1435 * init.c (build_value_init): Handle UNION_TYPE the same.
1437 2011-04-18 Jakub Jelinek <jakub@redhat.com>
1440 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
1441 for type dependent pointers.
1443 2011-04-18 Jim Meyering <meyering@redhat.com>
1445 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
1447 2011-04-17 Jan Hubicka <jh@suse.cz>
1449 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
1452 2011-04-17 Jason Merrill <jason@redhat.com>
1455 * typeck2.c (build_functional_cast): Disallow array type.
1457 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
1459 2011-04-17 Jan Hubicka <jh@suse.cz>
1461 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
1463 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1466 * parser.c (cp_convert_range_for): Split into
1467 cp_parser_perform_range_for_lookup.
1468 (cp_parser_perform_range_for_lookup): New.
1469 (cp_parser_range_for_member_function): New.
1470 (cp_parser_for_init_statement): Correct error message.
1471 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
1473 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1475 * parser.c (cp_parser_objc_protocol_declaration): Updated for
1476 change from objc_declare_protocols() to objc_declare_protocol().
1478 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1481 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
1482 and return immediately.
1484 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1486 * cp-tree.def (SWITCH_STMT): Add an extra operand.
1487 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1488 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
1489 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
1490 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
1492 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1494 * cp-tree.def (IF_STMT): Add an extra operand.
1495 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1496 * cp-tree.h (IF_SCOPE): Define.
1497 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
1498 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
1500 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1502 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
1503 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
1504 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
1505 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
1506 Use FOR_SCOPE instead of TREE_CHAIN.
1507 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
1508 (finish_for_stmt): Likewise.
1510 2011-04-14 Jason Merrill <jason@redhat.com>
1512 * parser.c (cp_parser_postfix_expression): Fix flags passed to
1513 build_new_method_call.
1514 * semantics.c (finish_call_expr): Likewise.
1517 * init.c (build_value_init_noctor): Check complain consistently.
1520 * typeck.c (cp_build_binary_op): Don't decay void operands.
1523 * decl.c (compute_array_index_type): Use get_temp_regvar instead
1525 * init.c (get_temp_regvar): No longer static.
1526 * cp-tree.h: Declare it.
1528 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1530 * parser.c (cp_parser_objc_class_declaration): Updated for change
1531 in objc_declare_class().
1533 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1535 * decl.c (poplevel): Use block_chainon.
1537 2011-04-13 Jason Merrill <jason@redhat.com>
1540 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
1541 or pointer to (non-member) function.
1543 2011-04-13 Jakub Jelinek <jakub@redhat.com>
1546 * semantics.c (cxx_eval_array_reference): Handle reading from
1547 wchar_t, char16_t and char32_t STRING_CST.
1549 2011-04-13 Dodji Seketeli <dodji@redhat.com>
1552 * class.c (fixed_type_or_null): We cannot determine the dynamic
1553 type of a reference variable if its initializer is dependent.
1555 2011-04-13 Jason Merrill <jason@redhat.com>
1558 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
1559 unqualified lookup failing if we're still in a template.
1561 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1563 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
1564 tree_contains_struct initialization to...
1565 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
1567 * cp-objcp-common.h (cp_common_init_ts): Declare.
1568 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
1571 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1573 * parser.c (cp_parser_objc_message_expression): Updated call
1574 to objc_build_message_expr.
1576 2011-04-12 Martin Jambor <mjambor@suse.cz>
1578 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
1579 cgraph_get_create_node.
1580 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
1581 instead of cgraph_get_create_node.
1582 * method.c (make_alias_for_thunk): Call cgraph_get_node
1583 instead of cgraph_get_create_node, assert it returns non-NULL.
1584 (use_thunk): Likewise.
1585 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
1586 when flag_syntax_only is not set. Call cgraph_get_node instead of
1587 cgraph_get_create_node.
1588 (maybe_clone_body): Call cgraph_get_node instead of
1589 cgraph_get_create_node.
1591 2011-04-12 Martin Jambor <mjambor@suse.cz>
1593 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
1594 instead of cgraph_node.
1595 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
1596 (cp_write_global_declarations): Likewise.
1597 * optimize.c (maybe_clone_body): Likewise.
1598 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1599 * mangle.c (mangle_decl): Likewise.
1600 * method.c (make_alias_for_thunk): Likewise.
1601 (use_thunk): Likewise.
1603 2011-04-11 Jason Merrill <jason@redhat.com>
1606 * decl.c (cp_complete_array_type_or_error): New.
1607 * semantics.c (finish_compound_literal): Use it.
1608 * cp-tree.h: Declare it.
1611 * semantics.c (finish_compound_literal): Handle references.
1614 * semantics.c (finish_compound_literal): Take complain parm.
1615 (build_lambda_object): Adjust.
1616 * cp-tree.h: Adjust.
1617 * call.c (convert_like_real): Adjust.
1618 * decl.c (check_initializer): Adjust.
1619 * parser.c (cp_parser_postfix_expression): Adjust.
1620 (cp_parser_functional_cast): Adjust.
1621 * pt.c (tsubst_copy_and_build): Adjust.
1622 * typeck2.c (process_init_constructor_record): Adjust.
1625 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
1629 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
1630 than cp_build_indirect_ref.
1632 PR c++/48457, Core 1238
1633 * call.c (reference_binding): Allow rvalue reference to bind to
1635 * tree.c (lvalue_kind): Functions are always lvalues.
1637 2011-04-07 Jason Merrill <jason@redhat.com>
1640 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
1641 arguments even if we don't know the function.
1644 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
1645 at the end of the chain.
1646 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
1647 (iterative_hash_template_arg): Likewise.
1650 * cp-tree.h (OVL_ARG_DEPENDENT): New.
1651 * name-lookup.c (add_function): Set it.
1652 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
1655 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
1656 Release unused vector.
1659 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
1660 (type_unification_real): Clear it here instead.
1663 * except.c (build_noexcept_spec): Propagate error_mark_node.
1664 (finish_noexcept_expr): Likewise.
1667 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
1671 * call.c (resolve_args): Take complain.
1672 (build_new_function_call, build_operator_new_call): Pass it.
1673 (build_op_call, build_new_op, build_new_method_call): Pass it.
1676 * typeck.c (check_for_casting_away_constness): Take complain.
1677 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
1678 (build_const_cast_1): Pass it. Take full complain parm.
1679 (build_const_cast, cp_build_c_cast): Adjust.
1681 * tree.c (build_aggr_init_expr): Always return error_mark_node
1682 on abstract violation.
1685 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
1686 (bot_manip): Adjust.
1687 * cp-tree.h: Adjust.
1688 * call.c (convert_like_real, build_cxx_call): Adjust.
1689 (perform_direct_initialization_if_possible): Adjust.
1690 * cvt.c (ocp_convert): Adjust.
1691 * init.c (build_value_init): Adjust.
1692 * semantics.c (maybe_add_lambda_conv_op): Adjust.
1693 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
1694 * typeck2.c (build_functional_cast): Adjust.
1696 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
1698 (perform_member_init): Not here.
1699 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
1701 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
1704 * typeck2.c (build_functional_cast): Check complain consistently.
1705 Use build_value_init and abstract_virtuals_error_sfinae.
1706 (abstract_virtuals_error_sfinae): Split out.
1707 * cp-tree.h: Declare it.
1708 * init.c (build_new_1): Use it.
1709 (build_value_init_noctor): Handle FUNCTION_TYPE.
1711 * semantics.c (finish_decltype_type): Simplify handling of unknown
1714 * semantics.c (finish_decltype_type): Add complain parm.
1715 * cp-tree.h: Adjust.
1716 * parser.c (cp_parser_decltype): Adjust.
1717 * pt.c (tsubst): Adjust.
1720 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
1722 2011-03-31 Jason Merrill <jason@redhat.com>
1725 * semantics.c (finish_call_expr): Remove assert.
1728 * method.c (defaultable_fn_check): Templates are not defaultable.
1730 * parser.c (cp_parser_init_declarator): Avoid redundant
1731 cp_finish_decl for member declarations.
1733 2011-03-30 Jason Merrill <jason@redhat.com>
1736 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
1739 2011-03-30 Jason Merrill <jason@redhat.com>
1742 * semantics.c (potential_constant_expression_1): Handle
1743 UNORDERED_EXPR and ORDERED_EXPR.
1746 * semantics.c (finish_compound_literal): Do put static/constant
1747 arrays in static variables.
1749 * call.c (convert_like_real) [ck_list]: Build up the
1750 initializer_list object directly.
1751 * decl.c (build_init_list_var_init): Adjust.
1753 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
1754 * decl.c (reshape_init_array_1): Likewise.
1756 2011-03-29 Jason Merrill <jason@redhat.com>
1759 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
1760 the variable is constant before looking at its initializer.
1763 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
1766 * semantics.c (potential_constant_expression_1): Change error about
1767 use of *this in constructor into sorry.
1770 * decl.c (cp_finish_decl): Defer validation of constexpr member
1772 * class.c (finalize_literal_type_property): Validate them here.
1773 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
1775 * semantics.c (is_valid_constexpr_fn): Specify input location.
1777 2011-03-28 Jason Merrill <jason@redhat.com>
1780 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
1781 from overloaded function.
1784 * call.c (build_array_conv): New.
1785 (implicit_conversion): Use it.
1787 * call.c (reference_binding): Allow direct binding to an array
1791 * parser.c (cp_parser_compound_statement): Add function_body parm.
1792 Complain about non-body compound-stmt in constexpr fn.
1793 (cp_parser_primary_expression, cp_parser_statement): Adjust.
1794 (cp_parser_implicitly_scoped_statement): Adjust.
1795 (cp_parser_function_body, cp_parser_try_block): Adjust.
1796 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
1797 (cp_parser_objc_try_catch_finally_statement): Adjust.
1800 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
1801 and using-definition.
1802 (register_constexpr_fundef): Call it.
1804 * except.c (build_noexcept_spec): Call cxx_constant_value after
1807 2011-03-25 Kai Tietz <ktietz@redhat.com>
1809 * lex.c (interface_strcmp): Handle dos-paths.
1810 (handle_pragma_implementation): Use filename_cmp instead of
1812 (in_main_input_context): Likewise.
1814 2011-03-25 Jason Merrill <jason@redhat.com>
1817 * method.c (defaulted_late_check): Check for exception spec mismatch.
1818 (defaultable_fn_check): Allow exception spec and virtual.
1819 * class.c (check_for_override): A virtual dtor is non-trivial.
1822 * pt.c (build_non_dependent_expr): Keep dereferences outside the
1825 2011-03-25 Kai Tietz <ktietz@redhat.com>
1827 * decl.c (decls_match): Replace target hook
1828 call of comp_type_attributes by version in tree.c file.
1829 * search.c (check_final_overrider): Likewise.
1830 * typeck.c (structural_comptypes): Likewise.
1832 2011-03-21 Kai Tietz <ktietz@redhat.com>
1835 * cxx-pretty-print.c (pp_cxx_ptr_operator):
1836 Display allowed attributes for function pointer types.
1837 * error.c (dump_type_prefix): Likewise.
1839 * tree.c (cxx_attribute_table): Adjust table.
1841 2011-03-18 Jason Merrill <jason@redhat.com>
1844 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
1847 * call.c (build_over_call): Don't skip ck_rvalue.
1849 2011-03-17 Jason Merrill <jason@redhat.com>
1852 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
1853 the conversion set TREE_OVERFLOW.
1856 * semantics.c (finish_decltype_type): Return T&& for xvalue.
1857 * typeck.c (unlowered_expr_type): Preserve cv-quals.
1860 * decl.c (revert_static_member_fn): Strip function-cv-quals.
1862 2011-03-16 Jason Merrill <jason@redhat.com>
1865 * semantics.c (potential_constant_expression_1): Don't allow *this
1867 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
1870 * decl.c (compute_array_index_type): Don't bother trying to deal
1871 with literal classes in ABI v1.
1874 * decl.c (duplicate_decls): Return NULL_TREE for clashing
1878 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
1879 use the generic binary expression handling.
1881 2011-03-16 Diego Novillo <dnovillo@google.com>
1883 * Make-lang.in (CXX_PARSER_H): New.
1884 (cp/parser.o): Add dependency on CXX_PARSER_H.
1885 Add dependency on tree-pretty-print.h
1886 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
1887 * cp-lang.c: Include parser.h.
1888 * parser.c: Include parser.h.
1889 (struct cp_token): Add bitfield purged_p.
1892 (CPP_PURGED): Remove. Update all users.
1893 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
1894 Remove field buffer_length.
1897 (struct tree_check): Move to parser.h.
1898 (cp_token_position): Likewise.
1899 (struct cp_token_cache): Likewise.
1900 (CPP_KEYWORD): Likewise.
1901 (CPP_TEMPLATE_ID): Likewise.
1902 (CPP_NESTED_NAME_SPECIFIER): Likewise.
1903 (N_CP_TTYPES): Likewise.
1904 (enum cp_parser_status_kind): Likewise.
1905 (struct cp_parser_context): Likewise.
1906 (struct cp_default_arg_entry_d): Likewise.
1907 (struct cp_unparsed_functions_entry_d): Likewise.
1908 (struct cp_parser): Likewise.
1909 (cp_lexer_dump_tokens): New.
1910 (cp_lexer_debug_tokens): New.
1911 (cp_lexer_finished_p): New.
1912 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
1913 (cp_lexer_new_main): Re-write main lexing loop to push
1914 tokens into the new VEC buffer.
1915 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
1916 Do not abort if the token type is not recognized, just print
1918 * parser.h: New file.
1919 * config-lang.in (gtfiles): Add cp/parser.h.
1921 2011-03-16 Jason Merrill <jason@redhat.com>
1924 * typeck.c (check_return_expr): Fix conditions for setting
1925 LOOKUP_PREFER_RVALUE.
1927 * call.c (build_over_call): Remove require_complete_type_sfinae call.
1930 * decl.c (check_array_designated_initializer): Allow integer index.
1931 (reshape_init_array_1): Set index on the elements.
1933 2011-03-16 Jason Merrill <jason@redhat.com>
1936 * typeck.c (convert_for_initialization): Use
1937 perform_implicit_conversion_flags.
1938 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
1939 rvaluedness_matches_p on ck_rvalue.
1940 (convert_like_real) [ck_rvalue]: And restore it here.
1943 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
1945 2011-03-16 Jason Merrill <jason@redhat.com>
1947 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
1948 committed to this tentative parse.
1951 * semantics.c (finish_call_expr): Preserve reference semantics
1954 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
1956 2011-03-16 Jakub Jelinek <jakub@redhat.com>
1958 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
1959 DECL_LANG_SPECIFIC is NULL.
1961 2011-03-15 Jason Merrill <jason@redhat.com>
1964 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
1965 check value_dependent_expression_p on the operand.
1967 * semantics.c (push_cx_call_context): Return bool.
1968 (cxx_eval_call_expression): Handle excess depth.
1971 * method.c (synthesized_method_walk): Cleanups don't affect the
1972 triviality of a constructor, but do affect deletion and exception
1975 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1977 * decl2.c (cp_check_const_attributes): New.
1978 (cplus_decl_attributes): Call cp_check_const_attributes.
1980 2011-03-15 Jason Merrill <jason@redhat.com>
1983 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
1985 (push_defarg_context, pop_defarg_context): New.
1986 * parser.c (cp_parser_late_parsing_default_args): Use them.
1987 * cp-tree.h: Declare them.
1989 2011-03-11 Dodji Seketeli <dodji@redhat.com>
1991 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
1992 the argument of the indirection operator should not be dependent.
1995 2011-03-11 Jason Merrill <jason@redhat.com>
1998 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2001 * parser.c (cp_parser_template_type_arg): Set
2002 type_definition_forbidden_message.
2005 * decl.c (compute_array_index_type): Discard folding
2006 if it didn't produce a constant.
2008 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2011 * init.c (build_zero_init_1): Extracted from build_zero_init.
2012 Add FIELD_SIZE argument, if non-NULL and field bit_position
2013 as not smaller than that, don't add that field's initializer.
2014 Pass DECL_SIZE as last argument to build_zero_init_1
2015 for DECL_FIELD_IS_BASE fields.
2016 (build_zero_init): Use build_zero_init_1.
2018 2011-03-10 Jason Merrill <jason@redhat.com>
2021 * pt.c (iterative_hash_template_arg): Remove special case for
2025 * parser.c (cp_parser_single_declaration): Just return if
2026 cp_parser_parse_and_diagnose_invalid_type_name complained.
2028 2011-03-09 Jason Merrill <jason@redhat.com>
2031 * pt.c (unify): An unresolved overload is a nondeduced context.
2033 2011-03-09 Martin Jambor <mjambor@suse.cz>
2035 PR tree-optimization/47714
2036 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2038 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2041 * pt.c (convert_nontype_argument): Only call decay_conversion on
2044 2011-03-08 Jason Merrill <jason@redhat.com>
2047 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2050 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2051 argument to pointer parameter.
2054 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
2057 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2060 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
2061 consider scopes of primary template definitions. Adjust comments.
2063 2011-03-07 Jason Merrill <jason@redhat.com>
2066 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
2068 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
2071 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
2074 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
2075 (write_CV_qualifiers_for_type): Not here.
2077 2011-03-06 Joseph Myers <joseph@codesourcery.com>
2079 * lang-specs.h: Match -save-temps* instead of -save-temps.
2081 2011-03-05 Jason Merrill <jason@redhat.com>
2083 * mangle.c (write_expression): Change ABI v6 to v5.
2084 (write_type): Likewise.
2086 2011-03-04 Jan Hubicka <jh@suse.cz>
2089 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
2090 and cgraph_add_thunk.
2091 * method.c (make_alias_for_thunk, use_thunk): Likewise.
2092 * mangle.c (mangle_decl): Likewise.
2094 2011-03-04 Jason Merrill <jason@redhat.com>
2097 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
2098 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
2101 * search.c (check_final_overrider): Allow pointer to same incomplete
2102 class type with different cv-quals.
2104 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
2107 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
2109 2011-03-03 Jason Merrill <jason@redhat.com>
2112 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
2114 2011-03-02 Jason Merrill <jason@redhat.com>
2117 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
2120 * tree.c (build_vec_init_elt): Split out from...
2121 (build_vec_init_expr): ...here.
2122 (diagnose_non_constexpr_vec_init): New fn.
2123 * semantics.c (potential_constant_expression_1): Use it.
2124 * cp-tree.h: Declare it.
2126 2011-03-01 Jason Merrill <jason@redhat.com>
2129 * parser.c (cp_parser_primary_expression): Don't warn about a
2130 failed tentative parse.
2133 * semantics.c (cxx_bind_parameters_in_call): Don't call
2134 adjust_temp_type on non-constant args.
2137 * call.c (standard_conversion): Provide requested cv-quals on
2138 class rvalue conversion.
2141 * decl2.c (grokbitfield): Handle type-dependent width.
2143 2011-02-28 Jason Merrill <jason@redhat.com>
2146 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
2147 after checking for a non-thunk.
2149 2011-02-26 Jason Merrill <jason@redhat.com>
2152 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
2153 * pt.c (iterative_hash_template_arg): And hash it.
2156 * semantics.c (non_const_var_error): Split out from...
2157 (cxx_eval_constant_expression): ...here.
2158 (potential_constant_expression_1) [VAR_DECL]: Use it.
2159 Allow dependent variables.
2161 2011-02-24 Jason Merrill <jason@redhat.com>
2163 * parser.c (cp_parser_constant_expression): Set
2164 non_integral_constant_expression correctly for C++0x too.
2165 (cp_parser_static_assert): Allow non-constant expression.
2166 (cp_parser_direct_declarator): Expect non_constant_p to be set
2168 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
2169 * semantics.c (maybe_constant_value): Check type_unknown_p too.
2170 (potential_rvalue_constant_expression): New.
2171 (require_potential_rvalue_constant_expression): New.
2173 2011-02-23 Jason Merrill <jason@redhat.com>
2175 * cp-tree.h (DECL_PARM_LEVEL): New.
2176 (struct lang_decl_parm): Add level field.
2177 * name-lookup.c (function_parm_depth): New fn.
2178 * name-lookup.h: Declare it.
2179 * parser.c (cp_parser_parameter_declaration_list): Use it.
2180 * mangle.c (struct globals): Add parm_depth field.
2181 (write_bare_function_type): Adjust it.
2182 (write_expression): Include the level delta in PARM_DECL mangling
2185 * semantics.c (finish_decltype_type): Remove shortcut for decltype
2187 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
2189 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
2192 * parser.c (cp_parser_class_specifier): Require a closing brace
2193 to attempt error recovery.
2195 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2198 * pt.c (struct pending_template): Add chain_next GTY option.
2199 * decl.c (struct named_label_use_entry): Likewise.
2201 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
2204 * semantics.c (build_lambda_object): Bail out if a field is
2207 2011-02-22 Dodji Seketeli <dodji@redhat.com>
2210 * class.c (dfs_declare_virt_assop_and_dtor)
2211 (declare_virt_assop_and_dtor): New static functions.
2212 (add_implicitly_declared_members): Use
2213 declare_virt_assop_and_dtor.
2215 2011-02-21 Jason Merrill <jason@redhat.com>
2218 * decl2.c (decl_constant_var_p): A constexpr var needs an
2219 initializer to be constant.
2220 * semantics.c (cxx_eval_constant_expression): Complain about
2221 constexpr var used in its own initializer.
2222 * call.c (set_up_extended_ref_temp): Set
2223 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
2225 2011-02-20 Jason Merrill <jason@redhat.com>
2228 * semantics.c (cxx_eval_call_expression): Call
2229 cxx_eval_constant_expression in trivial shortcut.
2232 * call.c (convert_class_to_reference): Don't try to set up a
2233 second conv sequence for non-viable candidates.
2236 * error.c (location_of): Handle non-tagged types.
2239 * method.c (process_subob_fn): Instantiate constexpr templates.
2240 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
2242 2011-02-20 Dodji Seketeli <dodji@redhat.com>
2245 * pt.c (tsubst_pack_expansion): do not use
2246 cp_tree_equal/same_type_p to detect an expansion of a parameter
2249 2011-02-19 Jason Merrill <jason@redhat.com>
2252 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
2254 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2257 * semantics.c (finish_non_static_data_member): Early return if
2258 object is error_mark_node.
2260 2011-02-18 Dodji Seketeli <dodji@redhat.com>
2263 * pt.c (do_auto_deduction): Do not mention error_mark_node in
2265 * semantics.c (finish_id_expression): Do not pass erroneous decl
2266 to decl_constant_var_p.
2268 2011-02-17 Jakub Jelinek <jakub@redhat.com>
2271 * cvt.c (convert_from_reference): Call mark_exp_read.
2273 2011-02-11 Dodji Seketeli <dodji@redhat.com>
2276 * pt.c (finish_call_expr): Consider a call expression that has a
2277 dependent "this" pointer as being dependent. Add comments.
2278 (dependent_type_p, type_dependent_expression_p): Update comments.
2280 2011-02-16 Dodji Seketeli <dodji@redhat.com>
2283 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
2284 expansion arguments are not evaluated.
2286 2011-02-16 Jakub Jelinek <jakub@redhat.com>
2289 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
2290 instead of TYPE_LANG_FLAG_3.
2291 * pt.c (lookup_template_class): Copy over
2292 ENUM_FIXED_UNDERLYING_TYPE_P.
2294 2011-02-15 Jason Merrill <jason@redhat.com>
2297 * method.c (synthesized_method_walk): Always exit early for
2298 trivial fn in C++98 mode.
2300 2011-02-14 Jason Merrill <jason@redhat.com>
2303 * parser.c (cp_parser_enumerator_definition): Call
2304 fold_non_dependent_expr.
2306 2011-02-09 Jason Merrill <jason@redhat.com>
2308 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
2309 * semantics.c (finish_fname): Only return the name if we're in
2312 * decl.c (build_enumerator): Don't perform integral promotions on
2313 non-integral constants.
2315 * cvt.c (convert_to_void): Handle null op1.
2317 * class.c (type_has_constexpr_default_constructor): Make sure the
2318 caller stripped an enclosing array.
2319 * init.c (perform_member_init): Strip arrays before calling it.
2322 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
2324 2011-02-03 Dodji Seketeli <dodji@redhat.com>
2327 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
2328 template parameters in account.
2330 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2333 * parser.c (cp_parser_class_specifier): Fix setting of
2336 2011-01-31 Jakub Jelinek <jakub@redhat.com>
2339 * semantics.c (build_data_member_initialization): Handle
2340 STATEMENT_LIST always instead of just for CLEANUP_BODY.
2342 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2344 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
2345 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
2347 2011-01-29 Dodji Seketeli <dodji@redhat.com>
2350 * cp-tree.h (fixup_template_parms): Declare.
2351 * pt.c (end_template_parm_list): Do not fixup template parms here.
2352 (fixup_template_parms): Remove static. Fix typo in the
2353 comments. Remove useless code statement.
2354 (fixup_template_parm): For a template template parameter, fixup
2355 its attributes before fixing up its type.
2357 (cp_parser_template_declaration_after_export): After parsing
2358 template parameters fixup their types.
2360 2011-01-26 Jakub Jelinek <jakub@redhat.com>
2363 * semantics.c (potential_constant_expression_1): Handle
2366 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
2369 * semantics.c (expand_or_defer_fn_1): Handle it.
2370 * decl2.c (decl_needed_p): Likewise.
2372 2011-01-21 Jason Merrill <jason@redhat.com>
2375 * semantics.c (build_constexpr_constructor_member_initializers):
2376 Handle trivial copy.
2378 2011-01-21 Jakub Jelinek <jakub@redhat.com>
2381 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
2382 assume init must be NULL if scope is NULL.
2383 (begin_range_for_stmt): Likewise.
2385 2011-01-21 Jason Merrill <jason@redhat.com>
2388 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
2391 * semantics.c (potential_constant_expression_1): Split out from
2392 potential_constant_expression. Add want_rval parm. Handle
2393 template expression forms. Don't enforce restriction on address
2394 of automatic variable here. Add a couple of diagnostics that
2396 (require_potential_constant_expression): New entry point.
2397 (build_data_member_initialization, register_constexpr_fundef): Adjust.
2398 (maybe_constant_value): Check potential_constant_expression.
2399 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
2400 * tree.c (build_vec_init_expr): Adjust.
2402 2011-01-19 Jakub Jelinek <jakub@redhat.com>
2405 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
2408 2011-01-17 Jason Merrill <jason@redhat.com>
2411 * semantics.c (base_field_constructor_elt): New fn.
2412 (cxx_eval_bare_aggregate): Use it.
2413 (build_data_member_initialization): Leave COMPONENT_REF for
2416 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2418 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
2421 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
2422 Jonathan Wakely <jwakely.gcc@gmail.com>
2425 * decl.c (grokdeclarator): Reject mutable reference members.
2427 2011-01-14 Jason Merrill <jason@redhat.com>
2430 * pt.c (coerce_template_parms): Fix error recovery.
2433 * typeck2.c (check_narrowing): Only check arithmetic types.
2436 * tree.c (build_vec_init_expr): Handle flexible array
2439 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
2442 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
2443 TYPE_MAIN_DECL instead of TYPE_NAME.
2444 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
2445 * decl2.c (determine_visibility): Add check
2446 of CLASS_TYPE_P for underlying_type.
2448 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2450 * cp-tree.h (begin_for_scope): New prototype.
2451 (begin_for_stmt): Update prototype.
2452 (begin_range_for_stmt): Update prototype.
2453 * init.c (build_vec_init): Update call to begin_for_stmt.
2454 * parser.c (cp_parser_for): New.
2455 (cp_parser_c_for): Add three new parameters.
2456 (cp_parser_range_for): Likewise. Most parsing code removed.
2457 (cp_parser_iteration_statement): Call cp_parser_for instead of
2458 cp_parser_c_for and cp_parser_range_for.
2459 (cp_parser_for_init_statement): Add new parameter and return type.
2460 (cp_parser_block_declaration): Update call to
2461 cp_parser_simple_declaration.
2462 (cp_parser_simple_declaration): Add new parameter.
2463 Update call to cp_parser_init_declarator.
2464 (cp_parser_init_declarator): Add new parameter.
2465 * pt.c (tsubst_expr): Update call to begin_for_stmt.
2466 * semantics.c (begin_for_scope): New.
2467 (begin_for_stmt): Add two new parameters.
2468 (begin_range_for_stmt): Likewise.
2470 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
2472 * parser.c (cp_parser_objc_at_property_declaration): Improved
2475 2011-01-11 Dodji Seketeli <dodji@redhat.com>
2478 * cp-lang.c (get_template_innermost_arguments_folded)
2479 (get_template_argument_pack_elems_folded)
2480 (template_arg_needs_folding, fold_cplus_constants): New static
2482 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
2483 get_template_innermost_arguments_folded.
2484 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
2485 get_template_argument_pack_elems_folded.
2487 2011-01-11 Jason Merrill <jason@redhat.com>
2490 * init.c (build_new_1): Handle value-init in templates differently.
2493 * tree.c (maybe_dummy_object): Check current_class_ref against
2494 context, not current_class_type.
2496 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
2499 * parser.c (cp_parser_objc_typename): If the type is unknown, for
2500 error recovery purposes behave as if it was not specified so that
2501 the default type is used.
2503 2011-01-07 Jakub Jelinek <jakub@redhat.com>
2506 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
2507 for the second build_x_va_arg argument.
2509 2011-01-05 Tom Tromey <tromey@redhat.com>
2511 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
2512 (lvalue_or_else): Likewise.
2514 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
2517 * tree.c (cxx_type_hash_eq):
2518 Allow METHOD_TYPE, too.
2521 Copyright (C) 2011 Free Software Foundation, Inc.
2523 Copying and distribution of this file, with or without modification,
2524 are permitted in any medium without royalty provided the copyright
2525 notice and this notice are preserved.
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