1 2012-09-20 Release Manager
5 2012-09-14 Jason Merrill <jason@redhat.com>
8 * typeck2.c (check_narrowing): Avoid false positives on conversion
11 2012-09-13 Jason Merrill <jason@redhat.com>
14 * semantics.c (cxx_eval_indirect_ref): If we aren't looking for an
15 address, make sure the value is constant.
17 2012-09-13 Jason Merrill <jason@redhat.com>
20 * pt.c (tsubst_decl) [VAR_DECL]: Handle DECL_ANON_UNION_VAR_P.
22 2012-09-13 Jason Merrill <jason@redhat.com>
25 * pt.c (value_dependent_expression_p): A TREE_LIST initializer must
28 2012-09-10 Jason Merrill <jason@redhat.com>
31 * decl.c (move_signature_fn_p): Split out from move_fn_p.
32 * method.c (process_subob_fn): Use it.
33 * cp-tree.h: Declare it.
37 * semantics.c (sort_constexpr_mem_initializers): New.
38 (build_constexpr_constructor_member_initializers): Use it.
39 (cx_check_missing_mem_inits): Skip artificial fields.
40 * init.c (expand_aggr_init_1): Don't zero out a class
44 * decl.c (grokdeclarator): Allow const and constexpr together.
46 2012-08-31 Ollie Wild <aaw@google.com>
49 * call.c (extend_ref_init_temps_1): Handle COMPOUND_EXPR trees.
51 2012-07-20 Jason Merrill <jason@redhat.com>
54 * tree.c (build_cplus_array_type): Use build_cplus_array_type to build
55 canonical array type rather than mess with its TYPE_*_VARIANT.
57 2012-07-19 Jason Merrill <jason@redhat.com>
60 * typeck.c (cp_apply_type_quals_to_decl): Check COMPLETE_TYPE_P.
62 2012-07-18 Jason Merrill <jason@redhat.com>
64 * method.c (process_subob_fn): Make sure no_implicit_p is non-null
65 before trying to store through it.
67 2012-07-17 Jason Merrill <jason@redhat.com>
70 * decl.c (finish_enum_value_list): Only call
71 insert_late_enum_def_into_classtype_sorted_fields in class scope.
73 2012-07-17 Jason Merrill <jason@redhat.com>
76 * tree.c (build_cplus_array_type): Also add TYPE_CANONICAL
77 to the list of variants.
79 2012-07-17 Jason Merrill <jason@redhat.com>
82 * parser.c (cp_parser_class_head): Call xref_basetypes here.
83 (cp_parser_class_specifier_1): Not here.
84 * pt.c (tsubst_decl) [USING_DECL]: Check uses_template_parms
85 as well as DECL_DEPENDENT_P.
87 2012-07-13 Jason Merrill <jason@redhat.com>
90 * method.c (synthesized_method_walk): Initialize no_implicit_p sooner.
92 2012-07-10 Jason Merrill <jason@redhat.com>
96 * cp-tree.h (FNDECL_SUPPRESS_IMPLICIT_DECL): New.
97 (struct lang_decl_fn): Add suppress_implicit_decl field.
98 * method.c (implicitly_declare_fn): Check it.
99 (process_subob_fn): Add no_implicit_p parm.
100 (walk_field_subobs, synthesized_method_walk): Likewise.
101 (maybe_explain_implicit_delete): Adjust.
102 (explain_implicit_non_constexpr): Adjust.
104 * method.c (synthesized_method_walk): Cleanups don't affect the EH
107 2012-07-02 Jason Merrill <jason@redhat.com>
110 * class.c (resolves_to_fixed_type_p): Check uses_template_parms
111 (current_function_decl) instead of processing_template_decl.
114 * semantics.c (maybe_add_lambda_conv_op): Don't set
115 DECL_INTERFACE_KNOWN.
117 2012-06-27 Fabien Chêne <fabien@gcc.gnu.org>
120 * cp-tree.h (insert_late_enum_def_into_classtype_sorted_fields):
122 * class.c (insert_into_classtype_sorted_fields): New.
123 (add_enum_fields_to_record_type): New.
124 (count_fields): Adjust the comment.
125 (add_fields_to_record_type): Likewise.
126 (finish_struct_1): Move the code that inserts the fields for the
127 sorted case, into insert_into_classtype_sorted_fields, and call
129 (insert_late_enum_def_into_classtype_sorted_fields): Define.
130 * decl.c (finish_enum_value_list): Call
131 insert_late_enum_def_into_classtype_sorted_fields if a late enum
132 definition is encountered.
134 2012-06-25 Jason Merrill <jason@redhat.com>
138 * pt.c (tsubst_pack_expansion): Copy before dummy tsubst.
141 * typeck.c (decay_conversion): Don't discard side-effects from
142 expressions of nullptr_t.
145 * semantics.c (build_data_member_initialization): Always keep
146 initializer for empty base.
147 (cxx_eval_bare_aggregate): Discard it here.
149 2012-06-25 Jakub Jelinek <jakub@redhat.com>
152 * class.c (check_bases_and_members): Avoid -Wuninitialized
153 diagnostics for non-static const members or references if they
156 2012-06-19 Jason Merrill <jason@redhat.com>
159 * name-lookup.c (constructor_name_p): Don't try to look at the
160 name of a DECLTYPE_TYPE.
164 * pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
165 (instantiate_decl): Don't push_to_top_level for local class methods.
166 (instantiate_class_template_1): Or for local classes.
169 * pt.c (lookup_template_class_1): Use ts_global.
171 2012-06-14 Richard Guenther <rguenther@suse.de>
173 Backport from mainline
174 2012-06-11 Richard Guenther <rguenther@suse.de>
177 * mangle.c (write_array_type): Use double-ints for array domain
180 2012-06-14 Richard Guenther <rguenther@suse.de>
182 Backport from mainline
183 2012-06-06 Fabien Chêne <fabien@gcc.gnu.org>
186 * parser.c (cp_parser_alias_declaration): Return earlier
189 2012-06-14 Release Manager
191 * GCC 4.7.1 released.
193 2012-06-12 Jason Merrill <jason@redhat.com>
198 * pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
199 (instantiate_decl): Don't push_to_top_level for local class methods.
200 (instantiate_class_template_1): Or for local classes.
202 2012-06-04 Paolo Carlini <paolo.carlini@oracle.com>
205 * call.c (build_conditional_expr_1): Use OPT_Wenum_compare
206 to control enumeral mismatch in conditional expression too.
208 2012-06-01 Jason Merrill <jason@redhat.com>
211 * parser.c (cp_parser_class_head): Apply attributes here.
212 * semantics.c (begin_class_definition): Not here.
216 * parser.c (cp_parser_binary_expression): Bail early if we're parsing
217 tentatively and the LHS has a parse error.
219 2012-06-01 Jason Merrill <jason@redhat.com>
222 * pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
223 (instantiate_decl): Don't push_to_top_level for local class methods.
224 (instantiate_class_template_1): Or for local classes.
227 * pt.c (do_auto_deduction): Don't try to deduce from a
228 type-dependent initializer.
230 2012-05-31 Jason Merrill <jason@redhat.com>
234 * call.c (joust): Handle comparing list and non-list ctors.
236 2012-05-30 Jason Merrill <jason@redhat.com>
239 * tree.c (stabilize_init): Side effects make the init unstable.
241 2012-05-30 Jason Merrill <jason@redhat.com>
244 * call.c (convert_like_real) [ck_list]: Take array address directly.
245 * typeck.c (decay_conversion): Reject decay of an array compound
248 2012-05-29 Paolo Carlini <paolo.carlini@oracle.com>
251 * tree.c (stabilize_expr): Handle exp of void type.
253 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
256 * semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.
258 2012-05-15 Alexandre Oliva <aoliva@redhat.com>
261 * pt.c (tsubst_decl): Bail out if argvec is error_mark_node.
263 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
266 * decl.c (check_default_argument): Fix typo (POINTER_TYPE_P
267 instead of TYPE_PTR_P) in zero-as-null-pointer-constant warning.
269 2012-05-03 Paolo Carlini <paolo.carlini@oracle.com>
272 * call.c (build_over_call): Handle final member functions
274 (build_new_method_call_1): Do not handle here.
276 2012-04-17 Paolo Carlini <paolo.carlini@oracle.com>
279 * parser.c (cp_parser_member_declaration): Check that
280 initializer_token_start is non null before dereferencing it.
282 2012-04-16 Jason Merrill <jason@redhat.com>
285 * pt.c (determine_specialization): Instead of comparing the number
286 of parms, check that tsubst gives the right answer.
289 * pt.c (convert_template_argument): Handle template template
293 * pt.c (tsubst_pack_expansion): Use tsubst_expr for template
296 2012-04-15 Jason Merrill <jason@redhat.com>
300 * pt.c (coerce_template_parms): Even if we aren't converting we
301 want to expand argument packs.
303 2012-04-15 Fabien Chêne <fabien@gcc.gnu.org>
306 * parser.c (cp_parser_class_name): Call strip_using_decl and
307 return the target decl.
308 * name-lookup.c (strip_using_decl): Returns NULL_TREE if the decl
309 to be stripped is NULL_TREE.
310 (qualify_lookup): Call strip_using_decl and perform some checks on
313 2012-04-13 Jason Merrill <jason@redhat.com>
316 * pt.c (any_pack_expanson_args_p): New.
317 (coerce_template_parms): Use it.
319 2012-04-11 Jason Merrill <jason@redhat.com>
322 * decl.c (check_tag_decl): Don't complain about attributes if we
323 don't even have a type.
325 2012-04-05 Jason Merrill <jason@redhat.com>
328 * tree.c (lvalue_kind): Treat a deferred access control SCOPE_REF
331 2012-04-03 Jason Merrill <jason@redhat.com>
334 * pt.c (tsubst_initializer_list): A pack expansion with no elements
335 means value-initialization.
337 2012-03-29 Meador Inge <meadori@codesourcery.com>
340 * semantics.c (cxx_fold_indirect_ref): Don't attempt to fold
341 stripped child trees that are not pointer types.
343 2012-03-29 Paolo Carlini <paolo.carlini@oracle.com>
346 * decl.c (check_default_argument): With -Wzero-as-null-pointer-constant
347 warn for a zero as null pointer constant default argument.
349 2012-03-29 Jason Merrill <jason@redhat.com>
352 * tree.c (copy_binfo): Handle BINFO_DEPENDENT_BASE_P.
354 2012-03-29 Jakub Jelinek <jakub@redhat.com>
357 * decl.c (start_decl): Don't call maybe_apply_pragma_weak
358 if processing_template_decl.
360 2012-03-29 Jason Merrill <jason@redhat.com>
363 * call.c (compare_ics): Handle ck_aggr like ck_list.
365 2012-03-28 Jason Merrill <jason@redhat.com>
368 * typeck.c (lookup_destructor): Clear BASELINK_QUALIFIED_P if
369 we didn't get an explicit scope.
370 * pt.c (tsubst_baselink): Likewise.
372 2012-03-22 Paolo Carlini <paolo.carlini@oracle.com>
375 * class.c (check_field_decls): Call literal_type_p only
378 2012-03-22 Jakub Jelinek <jakub@redhat.com>
381 * decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
382 on CLASS_TYPE_P types.
384 2012-03-22 Jason Merrill <jason@redhat.com>
387 * method.c (implicitly_declare_fn): Set DECL_EXTERNAL.
389 2012-03-22 Jakub Jelinek <jakub@redhat.com>
391 Backported from mainline
392 2012-03-14 Jakub Jelinek <jakub@redhat.com>
395 * parser.c (lookup_literal_operator): Return fn only if
396 processed all arguments from args vector and argtypes is
399 2012-03-22 Release Manager
401 * GCC 4.7.0 released.
403 2012-03-20 Jason Merrill <jason@redhat.com>
405 * mangle.c (write_type): Handle 'auto'.
406 * init.c (build_new): Don't do auto deduction where it might
407 affect template mangling.
409 2012-03-07 Jason Merrill <jason@redhat.com>
412 * mangle.c (write_literal_operator_name): The length comes after the
415 2012-02-29 Jason Merrill <jason@redhat.com>
418 * decl.c (check_tag_decl): Move warning for misplaced attributes here.
419 (shadow_tag): From here.
420 * parser.c (cp_parser_explicit_instantiation): Don't warn here.
422 2012-02-21 Jakub Jelinek <jakub@redhat.com>
425 * typeck.c (check_literal_operator_args): Initialize *long_double_p
426 and *long_long_unsigned_p even if processing_template_decl.
428 2012-02-16 Jason Merrill <jason@redhat.com>
431 * decl.c (define_label): Use timevar_cond_start/stop.
433 2012-02-16 Fabien Chêne <fabien@gcc.gnu.org>
436 * decl.c (xref_basetypes): call dependent_scope_p instead of
439 2012-02-16 Jason Merrill <jason@redhat.com>
442 * error.c (dump_expr): Handle lambda closures specifically.
444 2012-02-14 Jason Merrill <jason@redhat.com>
446 * parser.c (cp_parser_explicit_instantiation): Give a warning
447 for ignored attributes on explicit class instantiation.
449 2012-02-14 Jakub Jelinek <jakub@redhat.com>
452 * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
453 lookup_label on label's name and set TREE_USED.
455 2012-02-14 Jason Merrill <jason@redhat.com>
458 * decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
460 2012-02-14 Jakub Jelinek <jakub@redhat.com>
463 * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
464 newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
466 2012-02-07 Jason Merrill <jason@redhat.com>
469 * semantics.c (cx_check_missing_mem_inits): Handle unions.
470 Fix constexpr default constructor logic.
473 * pt.c (tsubst): Strip uninstantiated typedef.
475 2012-02-06 Jason Merrill <jason@redhat.com>
478 * cvt.c (build_expr_type_conversion): Check for template conversion.
480 2012-01-31 Jason Merrill <jason@redhat.com>
483 * cp-tree.h (PACK_EXPANSION_LOCAL_P): New.
484 * pt.c (make_pack_expansion, tsubst_initializer_list): Set it.
485 (tsubst_pack_expansion): Check it.
487 2012-01-29 Paolo Carlini <paolo.carlini@oracle.com>
490 * class.c (explain_non_literal_class): Correctly handle implicitly
491 deleted constructors.
493 2012-01-27 Jakub Jelinek <jakub@redhat.com>
496 * pt.c (tsubst_pack_expansion): Delete and restore
497 local_specialization whenever need_local_specialization, not just
498 when saved_local_specializations is non-NULL.
500 2012-01-26 Paolo Carlini <paolo.carlini@oracle.com>
503 * error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
504 as TREE_OPERAND (t, 1).
506 2012-01-24 Jason Merrill <jason@redhat.com>
509 * decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
512 * tree.c (called_fns_equal): Check template args.
513 (cp_tree_equal): Call it.
515 2012-01-24 Aldy Hernandez <aldyh@redhat.com>
516 Patrick Marlier <patrick.marlier@gmail.com>
519 * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
520 thunk for set_one_vmethod_tm_attributes.
522 2012-01-24 Paolo Carlini <paolo.carlini@oracle.com>
525 * call.c (build_over_call): Check for error_mark_node as
526 TREE_VALUE when default arguments are processed.
528 2012-01-23 Jason Merrill <jason@redhat.com>
531 * decl2.c (determine_visibility): Check for visibility attribute
532 on template specialization.
534 2012-01-23 Paolo Carlini <paolo.carlini@oracle.com>
537 * pt.c (parameter_of_template_p): Skip error_mark_node parameters.
539 2012-01-23 Jason Merrill <jason@redhat.com>
542 * class.c (add_method): Set OVL_USED for using-decls.
543 * tree.c (ovl_scope): New.
544 * cp-tree.h: Declare it.
545 * parser.c (cp_parser_template_name): Use it.
546 * semantics.c (baselink_for_fns): Likewise.
547 * name-lookup.c (set_inherited_value_binding_p): Likewise.
549 2012-01-20 Paolo Carlini <paolo.carlini@oracle.com>
552 * pt.c (lookup_template_class_1): Check context returned by
553 tsubst for error_mark_node.
555 2012-01-19 Kai Tietz <ktietz@redhat.com>
558 * decl2.c (save_template_attributes): Use merge_attributes
559 instead of chaining up via TREE_CHAIN.
561 2012-01-19 Jason Merrill <jason@redhat.com>
564 * class.c (finish_struct): Call add_method here for function usings.
565 * semantics.c (finish_member_declaration): Not here.
567 2012-01-18 Paolo Carlini <paolo.carlini@oracle.com>
570 * typeck2.c (store_init_value): Within a template guard
571 cxx_constant_value with require_potential_constant_expression.
572 * pt.c (convert_nontype_argument): Likewise.
574 2012-01-16 Jakub Jelinek <jakub@redhat.com>
577 * mangle.c (write_template_arg_literal): Handle complex.
579 2012-01-16 Jason Merrill <jason@redhat.com>
582 * mangle.c (mangle_decl): Don't mangle uninstantiated templates.
585 * typeck.c (build_static_cast_1): Handle bit-fields properly.
587 2012-01-13 Ian Lance Taylor <iant@google.com>
590 * typeck.c (enum_cast_to_int): New static function.
591 (cp_build_binary_op): When handling warn_sign_compare, don't test
592 for TREE_NO_WARNING. Do call enum_cast_to_int.
593 * call.c (avoid_sign_compare_warnings): Remove static function.
594 (build_new_op_1): Don't call avoid_sign_compare_warnings.
596 2012-01-13 Steven Bosscher <steven@gcc.gnu.org>
598 * decl2.c: Do not include tree-mudflap.h
599 * semantics.c: Likewise.
601 2012-01-13 Jason Merrill <jason@redhat.com>
604 * semantics.c (finish_break_stmt): Avoid adding an unreachable
608 * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
609 when reducing the visibility.
612 * class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
614 2012-01-12 Jason Merrill <jason@redhat.com>
617 * pt.c (value_dependent_expression_p): Treat STMT_EXPR as
620 2012-01-13 Dodji Seketeli <dodji@redhat.com>
623 * semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
624 Set the pointer to the last block of the constructor to the
626 (build_constexpr_constructor_member_initializers): Get
627 build_data_member_initialization a chance to deal with more
628 statements before we choke.
630 2012-01-12 Jason Merrill <jason@redhat.com>
633 * mangle.c (write_expression): Mangle BASELINK scope if
634 BASELINK_QUALIFIED_P.
635 * search.c (adjust_result_of_qualified_name_lookup): Set
636 BASELINK_QUALIFIED_P.
637 * tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
638 * parser.c (cp_parser_postfix_dot_deref_expression): Don't call
639 adjust_result_of_qualified_name_lookup for non-qualified names.
642 * pt.c (unify): Handle error_mark_node.
644 2012-01-11 Jason Merrill <jason@redhat.com>
647 * call.c (standard_conversion): For ptrmemfuncs, compare the
651 * mangle.c (find_substitution): A type is only a substitution
652 match if we're looking for a type.
653 (write_nested_name): Use decl_mangling_context.
655 * decl.c (decls_match): Assert that the arguments are decls.
658 * pt.c (resolve_overloaded_unification): Compare types with
659 same_type_p, not decls_match.
661 2012-01-10 Jason Merrill <jason@redhat.com>
664 * class.c (build_base_path): Diagnose ambiguous base.
667 * semantics.c (cxx_eval_call_expression): Always retry previously
668 non-constant expressions.
670 2012-01-06 Jason Merrill <jason@redhat.com>
674 * parser.c (cp_parser_new_expression): Set
675 type_definition_forbidden_message.
681 * mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
682 THROW_EXPR, CONSTRUCTOR, OVERLOAD. Fix PREINCREMENT_EXPR and
684 (write_template_arg): Fix mangling of class-scope functions and
686 (mangle_decl): Update suggested -fabi-version argument.
687 * operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
688 DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
689 * tree.c (dependent_name): No longer static.
690 * cp-tree.h: Declare it.
691 * pt.c (unify): Defer handling of unconverted functions.
693 * mangle.c (mangle_decl): Don't generate mangling aliases
694 for maybe-in-charge [cd]tors.
696 * error.c (dump_expr): Print type of CONSTRUCTOR.
698 2012-01-05 Dodji Seketeli <dodji@redhat.com>
701 * parser.c (cp_parser_alias_declaration): Get out early upon
702 errors in the identifier or the attributes.
704 2012-01-04 Paolo Carlini <paolo.carlini@oracle.com>
707 * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on
708 the tree returned by build_x_binary_op.
710 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
713 * parser.c (cp_parser_postfix_open_square_expression): Handle
714 postfix-expression [ braced-init-list ].
716 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
719 * rtti.c (build_dynamic_cast_1): In case of T a pointer type,
720 call decay_conversion on v.
722 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
725 * decl.c (duplicate_decls): With -Wredundant-decls don't warn for
726 declaration followed by specialization.
728 2012-01-03 Jakub Jelinek <jakub@redhat.com>
731 * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
732 on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
734 2012-01-02 Jason Merrill <jason@redhat.com>
738 * method.c (walk_field_subobs): Don't check for uninitialized
740 (synthesized_method_walk): Check here.
744 * parser.c (cp_parser_cache_defarg): Split out...
745 (cp_parser_parameter_declaration): ...from here.
746 (cp_parser_save_nsdmi): Use it.
747 (cp_parser_cache_group): Remove CPP_COMMA support.
749 2012-01-02 Dodji Seketeli <dodji@redhat.com>
752 * semantics.c (cx_check_missing_mem_inits): Don't assert in case
755 2012-01-02 Paolo Carlini <paolo.carlini@oracle.com>
758 * typeck2.c (digest_init_r): Use copy_init when initializing
761 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
764 * decl.c (build_enumerator): Don't call perform_integral_promotions
767 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
770 * typeck.c (build_reinterpret_cast_1): Implement resolution of
773 2012-01-01 Fabien Chêne <fabien@gcc.gnu.org>
775 * parser.c (cp_parser_using_declaration): Add a warning about
776 deprecated access declarations when no errors were encountered
777 while parsing the access declaration. Save the first token in
778 order to emit the warning at the right place.
780 Copyright (C) 2012 Free Software Foundation, Inc.
782 Copying and distribution of this file, with or without modification,
783 are permitted in any medium without royalty provided the copyright
784 notice and this notice are preserved.