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| author | Richard Biener <rguenth@gcc.gnu.org> | 2012-01-09 10:11:38 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-01-09 10:11:38 +0000 |
| commit | a7f45047440d019d5cbd20629af5c2d526a33b4f (patch) | |
| tree | badc3ff1c829e6f5d75752864401299ffd4d755e /gcc/cp | |
| parent | bf4db96c93ce31bbad0984724f9ab2d6695ca9ee (diff) | |
| download | gcc-a7f45047440d019d5cbd20629af5c2d526a33b4f.zip gcc-a7f45047440d019d5cbd20629af5c2d526a33b4f.tar.gz gcc-a7f45047440d019d5cbd20629af5c2d526a33b4f.tar.bz2 | |
2012-01-09 Richard Guenther <rguenther@suse.de>
Rotate changelogs.
From-SVN: r183007
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 5030 | ||||
| -rw-r--r-- | gcc/cp/ChangeLog-2011 | 5033 |
2 files changed, 5034 insertions, 5029 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index e31b386..c0e1cf4 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -107,5036 +107,8 @@ deprecated access declarations when no errors were encountered while parsing the access declaration. Save the first token in order to emit the warning at the right place. - -2011-12-31 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51397 - * semantics.c (finish_static_assert): Use %s instead of %E for - the error message. - -2011-12-27 Fabien Chêne <fabien@gcc.gnu.org> - - PR c++/23211 - * name-lookup.c (do_class_using_decl): Use dependent_scope_p - instead of dependent_type_p, to check that a non-dependent - nested-name-specifier of a class-scope using declaration refers to - a base, even if the current scope is dependent. - * parser.c (cp_parser_using_declaration): Set - USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a - 'else' close to the prior modification. - -2011-12-23 Jason Merrill <jason@redhat.com> - - PR c++/51507 - * search.c (at_function_scope_p): Also check cfun. - * pt.c (tsubst_pack_expansion): Check it instead of - cp_unevaluated_operand. - (instantiate_template_1): Use push_to_top_level. - - * tree.c (dependent_name): OFFSET_REF and BASELINK - are not dependent names. - -2011-12-21 Jason Merrill <jason@redhat.com> - - PR c++/51611 - * cp-tree.h (CONVERT_EXPR_VBASE_PATH): New. - * class.c (build_base_path): Defer vbase conversion in an NSDMI. - * tree.c (bot_replace): Expand it here. - * cp-gimplify.c (cp_genericize_r): Make sure deferred conversion - doesn't leak into GENERIC. - -2011-12-21 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51305 - * semantics.c (massage_constexpr_body): Reorder conditionals, make - sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled. - -2011-12-20 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51621 - * tree.c (diagnose_non_constexpr_vec_init): For value initialization - pass void_type_node, not void_zero_node, to build_vec_init_elt. - -2011-12-20 Dodji Seketeli <dodji@redhat.com> - - PR debug/49951 - * decl.c (cxx_maybe_build_cleanup): Don't set location of the call - to the destructor. - -2011-12-20 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51612 - * semantics.c (is_valid_constexpr_fn): In case of constexpr - constructors also check for virtual base classes. - -2011-12-19 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51328 - * pt.c (convert_template_argument): Early error out and return - error_mark_node for invalid uses of destructors as types. - -2011-12-19 Jason Merrill <jason@redhat.com> - - PR c++/51530 - * pt.c (unify): Handle NULLPTR_TYPE. - - PR c++/51526 - * semantics.c (build_data_member_initialization): Handle - delegating constructor. - (build_constexpr_constructor_member_initializers): Likewise. - - PR c++/51553 - * cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from - LOOKUP_NO_COPY_CTOR_CONVERSION. - (add_list_candidates): Set it earlier. - (add_candidates): Don't check explicit on ctors when it's set. - (add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING - is set. - - PR c++/51553 - * call.c (add_function_candidate): Allow conversions for the copy - parm in list-initialization unless the argument is an init-list. - -2011-12-19 Jakub Jelinek <jakub@redhat.com> - - PR c++/51619 - * semantics.c (cxx_eval_vec_init_1): If init is NULL for - multidimensional array, just set eltinit to NULL_TREE. - - * cp-gimplify.c (gimplify_must_not_throw_expr): Use - gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt. - -2011-12-19 Dodji Seketeli <dodji@redhat.com> - - PR c++/51477 - * search.c (lookup_member): Get out early on invalid base type. - -2011-12-19 Jason Merrill <jason@redhat.com> - - PR c++/51489 - * semantics.c (cxx_eval_outermost_constant_expr): Check for - conversion from pointer to integer here. - (cxx_eval_constant_expression) [NOP_EXPR]: Not here. - -2011-12-18 Paolo Carlini <paolo.carlini@oracle.com> - - * semantics.c (finish_compound_literal): Don't call check_narrowing - if !(complain & tf_warning_or_error). - -2011-12-17 Jason Merrill <jason@redhat.com> - - PR c++/51588 - * parser.c (cp_parser_ptr_operator): Reject pointer to member of enum. - -2011-12-17 Richard Henderson <rth@redhat.com> - - PR bootstrap/51072 - * config-lang.in: Revert last change. - -2011-12-17 Jason Merrill <jason@redhat.com> - - PR c++/51586 - * parser.c (cp_parser_check_class_key): Handle error_mark_node. - - PR c++/51587 - * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a - non-enum. - -2011-12-16 Jason Merrill <jason@redhat.com> - - PR c++/51416 - * init.c (build_value_init_noctor): Check for incomplete type. - -2011-12-16 Richard Henderson <rth@redhat.com> - - PR bootstrap/51072 - * config-lang.in (target_libs): Include target-libitm. - -2011-12-16 Jason Merrill <jason@redhat.com> - - PR c++/51461 - * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P - before literal_type_p. - - PR c++/51331 - * class.c (convert_to_base_statically): Just call - build_simple_base_path. - (build_simple_base_path): Check field offset. - -2011-12-15 Jason Merrill <jason@redhat.com> - - PR c++/51458 - * decl.c (has_designator_problem): New. - (reshape_init_r): Check for improper use of - designated initializers. - -2011-12-15 Jakub Jelinek <jakub@redhat.com> - - PR c++/51463 - * decl.c (grokdeclarator): Set DECL_INITIAL of decl - to error_mark_node to disallow NSDMI if declspecs->storage_class - is sc_static. - * parser.c (cp_parser_late_parse_one_default_arg): Return early - if default_arg is error_mark_node. - - PR c/51360 - * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR - and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use. - -2011-12-15 Dodji Seketeli <dodji@redhat.com> - - PR c++/51473 - * decl.c (check_tag_decl): Error out on auto specifier with no - declarator. - -2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com> - - PR libstdc++/51365 - * cp-tree.h (CPTK_IS_FINAL): Add. - * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL. - (cp_parser_primary_expression, cp_parser_trait_expr): Likewise. - * semantics.c (trait_expr_value, finish_trait_expr): Handle - CPTK_IS_FINAL. - * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise. - -2011-12-14 Jason Merrill <jason@redhat.com> - - PR c++/51554 - * semantics.c (cxx_eval_indirect_ref): Fix sanity check. - - PR c++/51248 - * decl.c (copy_type_enum): Also update variants. - (finish_enum): Allow variants of complete enums. - -2011-12-14 Dodji Seketeli <dodji@redhat.com> - - PR c++/51475 - * call.c (struct conversion)<u.next>: Update comment. - (next_conversion): New static function. - (convert_like_real): Use it. - - PR c++/51476 - * pt.c (convert_nontype_argument): Don't call maybe_constant_value - for PTRMEM_CST nodes. - -2011-12-13 Jason Merrill <jason@redhat.com> - - PR c++/51406 - PR c++/51161 - * typeck.c (build_static_cast_1): Fix cast of lvalue to - base rvalue reference. - -2011-12-13 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51464 - * semantics.c (begin_lambda_type): Check begin_class_definition return - value for error_mark_node. - * parser.c (cp_parser_lambda_expression): Check begin_lambda_type - return value for error_mark_node. - -2011-12-13 Fabien Chêne <fabien@gcc.gnu.org> - - PR c++/14258 - * cp-tree.h (USING_DECL_TYPENAME_P): New macro. - * parser.c (cp_parser_nonclass_name): Handle using declarations - that refer to a dependent type. - (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if - the using declaration refers to a dependent type. - -2011-12-12 Jakub Jelinek <jakub@redhat.com> - - PR c++/51496 - * parser.c (cp_parser_omp_for_loop): When determining whether - to use cp_parser_omp_for_incr or cp_parser_expression and when - calling cp_parser_omp_for_incr, use real_decl instead of decl. - -2011-12-12 Torvald Riegel <triegel@redhat.com> - - * semantics.c (finish_transaction_stmt, build_transaction_expr): - Accept new noexcept parameter and handle it. - * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt - declarations. - * parser.c (cp_parser_exception_specification_opt): Extract - noexcept-specification parsing to ... - (cp_parser_noexcept_specification_opt): ...here. Allow for parsing - non-constexpr noexcept arguments. - (cp_parser_transaction, cp_parser_transaction_expression): Parse - and handle noexcept-specifications. - (cp_parser_function_transaction): Adapt to finish_transaction_stmt - change. - * pt.c (tsubst_expr): Adapt to new noexcept parameters when - building transactions. - -2011-12-12 Torvald Riegel <triegel@redhat.com> - - * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter. - * cp-tree.h (MUST_NOT_THROW_COND): New. - (build_must_not_throw_expr): Declare. - * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition. - * except.c (build_must_not_throw_expr): New. - (initialize_handler_parm): Use it. - (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition. - * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR. - -2011-12-12 Richard Guenther <rguenther@suse.de> - - PR lto/51262 - * tree.c (cp_free_lang_data): No longer clear anonymous names. - -2011-12-09 Jason Merrill <jason@redhat.com> - - PR c++/51151 - * call.c (perform_implicit_conversion_flags): Remove earlier kludge. - * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr - in templates even if decl isn't type-dependent. - -2011-12-09 Dodji Seketeli <dodji@redhat.com> - - PR c++/51289 - * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to - better support aliased types. - (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not - TYPE_DECL. - * pt.c (find_parameter_packs_r): Handle types aliases. - (push_template_decl_real): Check for bare parameter packs in the - underlying type of an alias template. - -2011-12-08 Jason Merrill <jason@redhat.com> - - PR c++/51318 - * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11. - - PR c++/51459 - * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly. - * semantics.c (insert_capture_proxy): No longer static. - * cp-tree.h: Declare it. - -2011-12-07 Jakub Jelinek <jakub@redhat.com> - - PR c++/51401 - * decl.c (grokdeclarator): Error for auto on non-static data members. - - PR c++/51429 - * typeck2.c (cxx_incomplete_type_diagnostic): Don't - ICE if TREE_OPERAND (value, 1) is overloaded. - - PR c++/51229 - * decl.c (reshape_init_class): Complain if d->cur->index is - INTEGER_CST. - * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely - fails, clear designator. - - PR c++/51369 - * init.c (build_value_init): Allow array types even when - processing_template_decl. - -2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net> - - PR c++/51420 - * parser.c (lookup_literal_operator): Check that declaration is an - overloaded function. - -2011-12-06 Jakub Jelinek <jakub@redhat.com> - - PR c++/51430 - * pt.c (tsubst_decl): Don't call strip_array_domain on - error_mark_node. - -2011-12-06 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51431 - * init.c (build_value_init): Check build_aggr_init_expr return - value for error_mark_node. - -2011-12-06 Dodji Seketeli <dodji@redhat.com> - - PR c++/51427 - * parser.c (cp_parser_check_class_key): Add note about earlier - declaration. - -2011-12-05 Fabien Chêne <fabien@gcc.gnu.org> - - PR c++/51319 - * semantics.c (finish_id_expression): Strip using declarations - early in the function. - -2011-12-05 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51399 - * init.c (perform_member_init): Early return if init is error_mark_node. - -2011-12-05 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51414 - * semantics.c (finish_underlying_type): Use %qT, not %qE for the - error message. - -2011-12-05 Jason Merrill <jason@redhat.com> - - * init.c (expand_default_init): Unshare args in ctor delegation. - -2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com> - Pedro Lamarão <pedro.lamarao@gmail.com> - - Implement C++11 delegating constructors. - * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS. - * error.c (maybe_warn_cpp0x): Adjust. - * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose - multiple initializers if a delegating initializer is present. - * call.c (build_special_member_call): Convert an assert into an if. - * init.c (perform_target_ctor): New. - (emit_mem_initializers): Use it. - (expand_member_init, expand_default_init): Adjust. - -2011-12-05 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51404 - * typeck2.c (build_functional_cast): Early return error_mark_node - for invalid uses of 'auto'. - * parser.c (cp_parser_direct_declarator): When - cp_parser_constant_expression returns error do not produce further - diagnostic for the bound. - -2011-12-03 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51313 - * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too. - -2011-12-01 Jason Merrill <jason@redhat.com> - - * call.c (build_new_method_call_1): Handle aggregate initialization. - * tree.c (stabilize_init): Handle CONSTRUCTOR. - -2011-12-01 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51326 - * call.c (build_user_type_conversion_1): Early return NULL if - expr is NULL_TREE. - -2011-12-01 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51367 - * pt.c (unify_inconsistency): Use either %qT or %qE depending on - whether parm is a type or non-type parameter. - -2011-11-30 Jason Merrill <jason@redhat.com> - - PR c++/51009 - * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p. - * decl.c (build_aggr_init_full_exprs): Just assert that it's true. - (check_initializer): Here too. - -2011-11-30 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51299 - * rtti.c (ifnonnull): Use nullptr_node. - (build_dynamic_cast_1): Call cp_truthvalue_conversion instead - of c_common_truthvalue_conversion. - -2011-11-24 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51227 - * pt.c (instantiate_class_template_1): If lambda_function (type) - is NULL_TREE do not instantiate_decl. - -2011-11-24 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51290 - * class.c (build_base_path): For the null pointer check use - nullptr_node instead of integer_zero_node. - -2011-11-22 Dodji Seketeli <dodji@redhat.com> - - PR c++/51145 - * decl.c (check_elaborated_type_specifier): Gracefully handle - error_mark_node. Accept bound template template parameters. - Update diagnostics for alias template specializations. Update - comment. - * parser.c (cp_parser_elaborated_type_specifier): Use - check_elaborated_type_specifier for simple-template-ids as well. - -2011-11-22 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51265 - * semantics.c (finish_decltype_type): Handle PTRMEM_CST. - -2011-11-22 Dodji Seketeli <dodji@redhat.com> - - PR c++/51143 - * parser.c (cp_parser_alias_declaration): Don't allow type - definition in templates. - -2011-11-22 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51196 - * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having - TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here - the -Wzero-as-null-pointer-constant warning for pmf == 0. - -2011-11-21 Torvald Riegel <triegel@redhat.com> - - * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR. - -2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net> - - PR c++/50958 - * parser.c (lookup_literal_operator): New. - (cp_parser_userdef_char_literal): Use it. - (cp_parser_userdef_numeric_literal): Use it. - (cp_parser_userdef_string_literal): Use lookup_name. - -2011-11-20 Jason Merrill <jason@redhat.com> - - * pt.c (tsubst_pack_expansion): Fix SFINAE. - - PR c++/48322 - * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New. - * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it. - * pt.c (tsubst_pack_expansion): Set and use it. - (iterative_hash_template_arg): Hash it. - (template_args_equal): Compare it. - (comp_template_args_with_info): Handle nulls. - * tree.c (cp_walk_subtrees): Walk it. - * typeck.c (structural_comptypes): Compare it. - * ptree.c (cxx_print_type): Print it. - - * pt.c (type_unification_real): Set input_location - during default arg instantiation. - -2011-11-20 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51230 - * pt.c (unify_inconsistency): Handle non-type parameters better. - * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM. - -2011-11-20 Dodji Seketeli <dodji@redhat.com> - - PR c++/51194 - * pt.c (lookup_template_class_1): Go out early if the type of the - template is error_mark_node. - -2011-11-19 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51216 - * semantics.c (potential_constant_expression_1): Handle IF_STMT, - DO_STMT, FOR_STMT, and WHILE_STMT. - -2011-11-18 Fabien Chêne <fabien@gcc.gnu.org> - - PR c++/51188 - * search.c (lookup_field_1): Handle USING_DECLs for the storted - case. - -2011-11-18 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51150 - * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR. - -2011-11-18 Dodji Seketeli <dodji@redhat.com> - - PR c++/51191 - * pt.c (primary_template_instantiation_p): Don't forget to - consider alias declarations. - -2011-11-17 Jason Merrill <jason@redhat.com> - - PR c++/51186 - * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic. - - N3203 - * class.c (add_implicitly_declared_members): Update move - conditions. - - PR c++/51137 - * class.c (build_base_path): Don't do calculation in templates. - -2011-11-15 Torvald Riegel <triegel@redhat.com> - - * parser.c (cp_parser_transaction_expression): Require parentheses - when parsing transaction expressions. - -2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net> - - PR c++/51107 - * typeck.c (check_literal_operator_args): Add processing_specialization - to check for void template fn. Test for exact arity for non-template fn. - -2011-11-14 Fabien Chêne <fabien@gcc.gnu.org> - - PR c++/6936 - PR c++/25994 - PR c++/26256 - PR c++/30195 - * search.c (lookup_field_1): Look through USING_DECL. - (lookup_field_r): Call lookup_fnfields_slot instead of - lookup_fnfields_1. - * semantics.c (finish_member_declaration): Remove the check that - prevents USING_DECLs from being verified by - pushdecl_class_level. Call add_method for using declarations that - designates functions if the using declaration is in a template - class. Set DECL_IGNORED_P on class-scope using declarations. - * typeck.c (build_class_member_access_expr): Handle USING_DECLs. - * class.c (check_field_decls): Keep using declarations. - (add_method): Remove two diagnostics about conflicting using - declarations. - * parser.c (cp_parser_nonclass_name): Handle USING_DECLs. - * decl.c (start_enum): Call xref_tag whenever possible. - * cp-tree.h (strip_using_decl): Declare, and reident the previous - function. - * name-lookup.c (strip_using_decl): New function. - (supplement_binding_1): Call strip_using_decl on decl and - bval. Perform most of the checks with USING_DECLs stripped. Also - check that the target decl and the target bval does not refer to - the same declaration. Allow pushing an enum multiple times in a - template class. Adjustment to diagnose using redeclarations. Call - diagnose_name_conflict. - (push_class_level_binding): Call strip_using_decl on decl and - bval. Perform most of the checks with USING_DECLs stripped. Return - true if both decl and bval refer to USING_DECLs and are dependent. - (diagnose_name_conflict): New function. - -2011-11-12 Jason Merrill <jason@redhat.com> - - PR c++/986 - * call.c (set_up_extended_ref_temp): Warn about references - bound to non-static reference members. - * init.c (perform_member_init): Pass in the member. - - PR c++/51060 - * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone. - -2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net> - - PR c++/50976 - * typeck.c (check_literal_operator_args): Reorganize test for string - operators so size_t search depends on finding string first. - -2011-11-10 Jason Merrill <jason@redhat.com> - - PR c++/50372 - * pt.c (convert_nontype_argument_function): Allow decls with - internal linkage in C++11. - (convert_nontype_argument): Likewise. - - PR c++/50973 - * decl2.c (mark_used): Defer synthesis of virtual functions. - * method.c (use_thunk): Make sure the target function has - DECL_INTERFACE_KNOWN. - - PR c++/51079, DR 495 - * call.c (joust): Check the second conversion sequence - before checking templates. - -2011-11-09 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50837 - * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode - pass allow_non_integral_constant_expression_p = true to - finish_id_expression. - -2011-11-09 Jason Merrill <jason@redhat.com> - - PR c++/50972 - * pt.c (maybe_instantiate_noexcept): Check the return value of - push_tinst_level. - - PR c++/51046 - * parser.c (cp_parser_range_for): check_for_bare_parameter_packs. - - PR c++/51029 - * class.c (build_base_path): Don't ICE in fold_non_dependent_expr. - - * Make-lang.in (check_g++_parallelize): Add dg-torture.exp. - (check-c++0x): Obsolete. - - * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>". - - * pt.c (convert_nontype_argument): Only integral arguments - get early folding. - - * parser.c (cp_parser_alias_declaration): Don't do semantic - processing if parsing failed. - -2011-11-09 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51045 - * init.c (build_new_1, build_vec_delete_1, build_delete): - Use nullptr_node. - -2011-11-09 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/51047 - * search.c (lookup_member): Change to take also a tsubst_flags_t - parameter. - (lookup_field, lookup_fnfields): Adjust calls. - * typeck.c (lookup_destructor, finish_class_member_access_expr, - build_ptrmemfunc_access_expr): Likewise. - * class.c (handle_using_decl, maybe_note_name_used_in_class): - Likewise. - * pt.c (resolve_typename_type): Likewise. - * semantics.c (lambda_function): Likewise. - * parser.c (cp_parser_perform_range_for_lookup, - cp_parser_lookup_name): Likewise. - * friend.c (make_friend_class): Likewise. - * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding, - do_class_using_decl, lookup_qualified_name): Likewise. - * cp-tree.h (lookup_member): Adjust declaration. - -2011-11-09 Dodji Seketeli <dodji@redhat.com> - - PR c++/51043 - * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on - NULL TYPE_NAME. - - PR c++/51027 - * parser.c (cp_parser_alias_declaration): Require ';' at the end - of the declaration. - -2011-11-09 Dodji Seketeli <dodji@redhat.com> - - PR debug/51032 - * decl2.c (check_member_template): Accept alias templates and ... - * parser.c (cp_parser_alias_declaration): ... use it here. - -2011-11-08 Jason Merrill <jason@redhat.com> - - PR c++/50835 - * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness. - * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary - in C++98. - -2011-11-08 Richard Guenther <rguenther@suse.de> - - PR middle-end/51010 - * error.c (dump_expr): Handle SSA_NAMEs. - -2011-11-07 Richard Henderson <rth@redhat.com> - Aldy Hernandez <aldyh@redhat.com> - Torvald Riegel <triegel@redhat.com> - - Merged from transactional-memory. - - * call.c (build_new_function_call): Call tm_malloc_replacement. - * class.c (check_bases): Compute transaction attributes for the - class based on its base classes. - (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes, - set_method_tm_attributes): New. - (finish_struct_1): Call set_method_tm_attributes. - * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt, - build_transaction_expr): Declare. - (TRANSACTION_EXPR_IS_STMT): New. - * decl.c (push_cp_library_fn): Set attribute to transaction_safe. - * except.c (do_get_exception_ptr): Apply transaction_pure. - (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and - record as transactional-memory wrapper. - (do_end_catch): Similarly for _ITM_cxa_end_catch. - (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception. - (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure. - * parser.h (struct cp_parser): Add in_transaction flag. - * parser.c (enum non_integral_constant): Add NIC_TRANSACTION. - (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION. - (enum required_token): Add transaction tokens. - (cp_parser_transaction, cp_parser_transaction_expression, - cp_parser_function_transaction, cp_parser_transaction_cancel, - cp_parser_txn_attribute_opt): New. - (cp_parser_unary_expression): Handle RID_TRANSACTION*. - (cp_parser_statement, cp_parser_function_definition_after_declarator, - cp_parser_token_starts_function_definition_p): Same. - (cp_parser_required_error): Handle RT_TRANSACTION*. - * pt.c (tsubst_expr): Handle TRANSACTION_EXPR. - * semantics.c (begin_transaction_stmt, finish_transaction_stmt, - build_transaction_expr): New. - -2011-11-08 Dodji Seketeli <dodji@redhat.com> - - Fix context handling of alias-declaration - * decl.c (start_decl): Update comment. - * error.c (dump_alias_template_specialization): Dump the context - of the specialization. - * parser.c (cp_parser_alias_declaration): Call pop_scope on the - pushed scope yielded by start_decl. - -2011-11-08 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50864 - * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid - uses of '->' and '.' as postfix-expression in namespace scope. - -2011-11-07 Jason Merrill <jason@redhat.com> - - PR c++/50848 - * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash - if lookup finds a non-function. - - PR c++/50863 - * parser.c (cp_parser_initializer_list): Parse C99 - array designators tentatively. - - PR c++/50870 - * pt.c (tsubst_copy): Handle NAMESPACE_DECL. - (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent - object. - -2011-11-07 Paolo Carlini <paolo.carlini@oracle.com> - - * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error - call in case COMPONENT_REF. - -2011-11-07 Jason Merrill <jason@redhat.com> - Dodji Seketeli <dodji@redhat.com> - - Support C++11 alias-declaration - PR c++/45114 - * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P) - (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor - macros. - (TYPE_TEMPLATE_INFO): Get template info of an alias template - specializations from its TYPE_DECL. - (SET_TYPE_TEMPLATE_INFO): Set template info of alias template - specializations into its TYPE_DECL. - (DECL_CLASS_TEMPLATE_P): Re-write using the new - DECL_TYPE_TEMPLATE_P. - (enum cp_decl_spec): Add new ds_alias enumerator. - (alias_type_or_template_p, alias_template_specialization_p): - Declare new functions. - * parser.c (cp_parser_alias_declaration): New static function. - (cp_parser_check_decl_spec): Add "using" name for the `alias' - declspec. - (cp_parser_type_name): Update comment. Support simple-template-id - representing alias template specializations in c++0x mode. - (cp_parser_qualifying_entity): Update comment. Use - cp_parser_type_name. - (cp_parser_block_declaration): Handle alias-declaration in c++11. - Update comment. - (cp_parser_template_id): Handle specializations of alias - templates. - (cp_parser_member_declaration): Add alias-declaration production - to comment. Support alias-declarations. - (cp_parser_template_declaration_after_export): Handle alias - templates in c++11. - * decl.c (make_typename_type, make_unbound_class_template): Accept - alias templates. - (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias - declarations. - * decl2.c (grokfield): Move template creation after setting up the - TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias - template actually carries the right type-id of the alias - declaration. - * pt.c (alias_type_or_template_p) - (alias_template_specialization_p): Define new public functions. - (maybe_process_partial_specialization): Reject partial - specializations of alias templates. - (primary_template_instantiation_p): Consider alias template - instantiations. - (push_template_decl_real): Assert that TYPE_DECLs of alias - templates are different from those of class template. Store - template info onto the TYPE_DECL of the alias template. - (convert_template_argument): Strip aliases from template - arguments. - (lookup_template_class_1): Handle the creation of the - specialization of an alias template. - (tsubst_decl): Create a substituted copy of the TYPE_DECL of an - member alias template. - (tsubst): Handle substituting into the type of an alias template. - Handle substituting UNBOUND_CLASS_TEMPLATE into - BOUND_TEMPLATE_TEMPLATE_PARM. - (do_type_instantiation): Better diagnostics when trying to - explicitely instantiate a non-class template. - * search.c (lookup_field_1, lookup_field_r): Support looking up - alias templates. - * semantics.c (finish_template_type): For instantiations of alias - templates, return the TYPE_DECL of the actual alias and not the - one of the aliased type. - * error.c (dump_alias_template_specialization): New static - function. - (dump_type): Handle printing of alias templates and their - specializations. templates. - (dump_aggr_type): For specialization of alias templates, fetch - arguments from the right place. - (dump_decl): Print an alias-declaration like `using decl = type;' - (dump_template_decl): Support printing of alias templates. - -2011-11-07 Jason Merrill <jason@redhat.com> - - PR c++/35688 - * decl2.c (constrain_visibility): Return void. Add tmpl parm - which gives the constraint priority over an attribute. - (constrain_visibility_for_template, determine_visibility): Adjust. - * pt.c (instantiate_class_template_1): Call determine_visibility. - - PR c++/33255 - * decl.c (save_function_data): Clear local_typedefs. - - * decl.c (cp_finish_decl): Only make_tree_vector if we're calling - check_initializer. - -2011-11-06 Jason Merrill <jason@redhat.com> - - PR c++/35688 - * decl2.c (constrain_visibility): Check decl_has_visibility_attr - rather than DECL_VISIBILITY_SPECIFIED. - -2011-11-06 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/47695 - * decl2.c (mark_used): Early return false after error or sorry. - * cp-tree.h (mark_used): Adjust declaration. - * semantics.c (finish_id_expression): Check mark_used return value. - -2011-11-05 Jason Merrill <jason@redhat.com> - - PR c++/48370 - * decl.c (cp_finish_decl): Mostly revert previous change. - -2011-11-04 Jason Merrill <jason@redhat.com> - - PR c++/26714 - * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI. - Do temporary lifetime extension. - - PR c++/48370 - * decl.c (cp_finish_decl): Run cleanups in the right order. - -2011-11-04 Eric Botcazou <ebotcazou@adacore.com> - - PR c++/50608 - * semantics.c (finish_offsetof): Adjust call to fold_offsetof. - * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1. - -2011-11-04 Paolo Carlini <paolo.carlini@oracle.com> - - * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED. - * mangle.c (write_unnamed_type_name): Likewise. - -2011-11-04 Magnus Fromreide <magfr@lysator.liu.se> - - * parser.c (cp_parser_enumerator_list): Do not warn about - trailing commas in C++0x mode. - -2011-11-04 Olivier Goffart <olivier@woboq.com> - Jason Merrill <jason@redhat.com> - - PR c++/50965 - * class.c (check_field_decls): NSDMI makes a class non-aggregate. - -2011-11-04 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/48420 - * call.c (conversion_null_warnings): For 'false' to NULL pointer, - just check that TREE_TYPE (expr) is a BOOLEAN_TYPE. - -2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net> - - PR c++/50941 - * parser.c (cp_parser_userdef_string_literal): Fix string length. - -2011-11-04 Jason Merrill <jason@redhat.com> - - PR c++/48370 - * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New. - (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC. - (initialize_reference): Just call convert_like. - * decl.c (grok_reference_init): Just call initialize_reference. - (build_init_list_var_init): Remove. - (check_initializer): Change cleanup parm to VEC. Handle references - like other types. Call perform_implicit_conversion instead - of build_init_list_var_init. Don't use build_aggr_init for - aggregate initialization of arrays. - (cp_finish_decl): Change cleanup to VEC. - * typeck2.c (store_init_value): Call extend_ref_init_temps. - Use build_vec_init for non-constant arrays. - * init.c (expand_aggr_init_1): Adjust. - (build_vec_init): Avoid re-converting an initializer - that's already digested. - * mangle.c (mangle_ref_init_variable): Add a discriminator. - * cp-tree.h: Adjust. - * typeck.c (convert_for_initialization): Adjust. - * decl2.c (maybe_emit_vtables): Adjust. - -2011-11-02 Jason Merrill <jason@redhat.com> - - PR c++/50930 - * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING - if the initializer has TARGET_EXPR_DIRECT_INIT_P. - (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P - or TARGET_EXPR_LIST_INIT_P doesn't need more processing. - * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P, - TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P. - * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P - as appropriate on list-value-initialization. - - * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to - "C++11" in warnings. - (cp_lexer_get_preprocessor_token): Likewise. - (cp_parser_binary_expression): Likewise. - -2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50810 - * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics. - (digest_init_r): Call check_narrowing irrespective of the C++ dialect. - * decl.c (check_initializer): Likewise. - * semantics.c (finish_compound_literal): Likewise. - -2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50956 - * typeck.c (build_const_cast_1): Fix -Wcast-qual for false - comp_ptr_ttypes_const. - -2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> - - * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK. - -2011-11-01 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/44277 - * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer - constant. - * typeck.c (cp_truthvalue_conversion): Handle pointers and member - function pointers under c_inhibit_evaluation_warnings; use - nullptr_node for data member pointers. - (cp_build_binary_op): Tweak, just forward to cp_convert op1, - either a nullptr_node or an integer_zero_node. - (build_ptrmemfunc): Use nullptr_node. - * init.c (build_zero_init_1): Likewise. - -2011-11-01 Jason Merrill <jason@redhat.com> - - PR c++/50500 - DR 1082 - * search.c (lookup_fnfields_idx_nolazy): Split out from... - (lookup_fnfields_1): ...here. - (lookup_fnfields_slot_nolazy): Use it. - * cp-tree.h: Declare it. - * class.c (type_has_move_assign): Use it. - (type_has_user_declared_move_assign): Likewise. - -2011-10-31 Jason Merrill <jason@redhat.com> - - PR c++/50920 - * class.c (check_field_decl): Change c++0x in diags to c++11. - * error.c (maybe_warn_cpp0x): Likewise. - * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. - * pt.c (check_default_tmpl_args): Likewise. - -2011-10-31 Diego Novillo <dnovillo@google.com> - - * mangle.c (get_mangled_id): Factor from ... - (mangle_decl): ... here. - Call get_mangled_id. - -2011-10-25 Gerald Pfeifer <gerald@pfeifer.com> - - * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux. - (EGCS 1.0): Ditto. - -2011-10-29 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50901 - * call.c (build_new_op_1): Handle ABS_EXPR together with the - other unary EXPR. - -2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> - - Revert: - 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50864 - * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error - call in case COMPONENT_REF. - -2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> - - * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg. - -2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50864 - * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error - call in case COMPONENT_REF. - -2011-10-27 Jason Merrill <jason@redhat.com> - - * semantics.c (cxx_eval_outermost_constant_expr): Check - cp_has_mutable_p. - (cxx_eval_component_reference): Check DECL_MUTABLE_P. - -2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov> - - PR c++/30066 - * decl2.c (determine_hidden_inline): New function. - (determine_visibility): fvisibility-inlines-hidden affects inline - functions. - -2011-10-27 Dodji Seketeli <dodji@redhat.com> - - * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment. - -2011-10-26 Jason Merrill <jason@redhat.com> - - * typeck.c (check_literal_operator_args): Avoid building types. - -2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net> - - Implement C++11 user-defined literals. - * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree. - * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator - name tools. New tree code for user-defined literals. - * cxx-pretty-print.h: (pp_cxx_userdef_literal) New. - * cxx-pretty-print.c: (pp_cxx_userdef_literal) New. - (pp_cxx_primary_expression, pp_cxx_expression): Use it. - * decl.c: (cp_tree_node_structure): Return new tree code. - (duplicate_decls): Check for raw vs. template operator conflicts. - (grokfndecl, grokdeclarator): New checks for literal operators. - * error.c: (dump_expr): Warn about user-defined literals - in C++98 mode. (dump_function_name): Pretty printing. - * mangle.c: (write_literal_operator_name): New. - (write_unqualified_id, write_unqualified_name): Use it. - * parser.c: (cp_parser_operator): Handle operator"". - (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal, - cp_parser_userdef_string_literal): New. - (cp_parser_primary_expression): Handle new user-defined literal tokens - with new functions. - * semantics.c: (potential_constant_expression_1): Add - user-defined literals. - * typeck.c (check_raw_literal_operator, - check_literal_operator_args): New. - -2011-10-26 Paolo Carlini <paolo.carlini@oracle.com> - - * typeck.c (cp_build_addr_expr_1): Use BASELINK_P. - * class.c (instantiate_type): Likewise. - * pt.c (convert_nontype_argument_function, uses_template_parms, - tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p): - Likewise. - * semantics.c (finish_decltype_type): Likewise. - * decl2.c (mark_used): Likewise. - * name-lookup.c (arg_assoc): Likewise. - -2011-10-26 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50870 - * typeck.c (non_reference): Pass NULL_TREE through. - -2011-10-25 Jason Merrill <jason@redhat.com> - - PR c++/50866 - PR c++/41449 - * semantics.c (maybe_cleanup_point_expr_void): No longer static. - * typeck2.c (split_nonconstant_init_1): Use it. - * cp-tree.h: Declare it. - * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR. - - PR c++/49996 - * tree.c (stabilize_init): Stabilize scalar elements of a - CONSTRUCTOR, too. - -2011-10-25 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50858 - * typeck.c (composite_pointer_type_r): Check return value of - composite_pointer_type_r for error_mark_node. - -2011-10-25 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50861 - * pt.c (tsubst_copy_and_build): Check return value of - tsubst_copy_and_build for error_mark_node. - -2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50841 - Revert: - 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50810 - * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics. - (digest_init_r): Call check_narrowing irrespective of the C++ dialect. - * decl.c (check_initializer): Likewise. - * semantics.c (finish_compound_literal): Likewise. - -2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50810 - * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics. - (digest_init_r): Call check_narrowing irrespective of the C++ dialect. - * decl.c (check_initializer): Likewise. - * semantics.c (finish_compound_literal): Likewise. - -2011-10-21 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/45385 - * init.c (build_vec_init): Early return error_mark_node if - maxindex is -1. - -2011-10-21 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/31423 - * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message - for invalid use of member function. - -2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com> - - PR c++/50811 - * parser.c (cp_parser_class_head): Parse virt-specifiers - regardless of whether an id is present - -2011-10-20 Jason Merrill <jason@redhat.com> - - PR c++/41449 - * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of - initialized subobjects. - -2011-10-19 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/13657 - * class.c (instantiate_type): Fix error message. - -2011-10-19 Jason Merrill <jason@redhat.com> - - PR c++/50793 - * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST. - -2011-10-19 Roland Stigge <stigge@antcom.de> - - PR translation/49704 - * semantics.c (potential_constant_expression_1): Use "AST" instead of - "ast" in sorry message. - -2011-10-19 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/38761 - PR c++/40872 - * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use - G_() in error message strings to facilitate translation. - * semantics.c (finish_id_expression): Likewise. - * parser.c (cp_parser_nested_name_specifier_opt, - cp_parser_parameter_declaration): Likewise. - -2011-10-18 Jason Merrill <jason@redhat.com> - - PR c++/50531 - * pt.c (instantiate_decl): Recognize when a function defaulted - outside the class is already instantiated. - - PR c++/50742 - * decl.c (check_previous_goto_1): Handle using-decl. - -2011-10-18 Jason Merrill <jason@redhat.com> - - PR c++/50500 - DR 1082 - * class.c (type_has_user_declared_move_constructor): New. - (type_has_user_declared_move_assign): New. - (add_implicitly_declared_members): Add lazy copy ops - even if there's a move. - * method.c (lazily_declare_fn): Delete implicit copies - if there's a move. - (maybe_explain_implicit_delete): Explain this. Use inform rather - than error. - * cp-tree.h: Declare new fns. - -2011-10-18 Diego Novillo <dnovillo@google.com> - - * parser.c: Remove ENABLE_CHECKING markers around debugging - routines. - (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN. - Make static - When printing CURR_TOKEN surround it in [[ ]]. - Start printing at START_TOKEN. - Update all users. - (cp_debug_print_tree_if_set): New. - (cp_debug_print_context): New. - (cp_debug_print_context_stack): New. - (cp_debug_print_flag): New. - (cp_debug_print_unparsed_function): New. - (cp_debug_print_unparsed_queues): New. - (cp_debug_parser_tokens): New. - (cp_debug_parser): New. - (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr. - (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL. - * parser.h (cp_lexer_dump_tokens): Remove declaration. - (cp_debug_parser): Declare. - -2011-10-17 Michael Spertus <mike_spertus@symantec.com> - - * cp-tree.def: Add BASES as a new tree code. - * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES. - (BASES_TYPE, BASES_DIRECT): Define. - (calculate_bases, finish_bases, calculate_direct_bases): Declare. - * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list, - (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them. - * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise. - * semantics.c (calculate_bases, finish_bases, calculate_direct_bases, - dfs_calculate_bases_pre, dfs_calculate_bases_post, - calculate_bases_helper): Define. - -2011-10-17 Jason Merrill <jason@redhat.com> - - PR c++/50736 - * parser.c (cp_parser_lambda_introducer): Check for more - invalid captures. - -2011-10-17 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/44524 - * typeck.c (build_class_member_access_expr): Provide a better error - message for X.Y where X is a pointer to class type. - (finish_class_member_access_expr): Likewise. - -2011-10-15 Tom Tromey <tromey@redhat.com> - Dodji Seketeli <dodji@redhat.com> - - * error.c (cp_diagnostic_starter): Pass the relevant location to - diagnostic_report_current_module. - (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer. - -2011-10-17 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/48489 - * typeck.c (finish_class_member_access_expr): Fix error call - for TREE_CODE (access_path) == TREE_BINFO. - -2011-10-15 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50732 - * semantics.c (finish_trait_expr): Do not try to instantiate the - the base type of an __is_base_of trait. - (check_trait_type): Return a tree; use complete_type_or_else. - -2011-10-14 Jason Merrill <jason@redhat.com> - - PR c++/50563 - * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA. - (cp_parser_save_nsdmi): Pass it. - - PR c++/50707 - * method.c (walk_field_subobs): Check for NSDMI before - complaining about uninitialized fields. - - * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node - instead of error_mark_node as a placeholder. - -2011-10-14 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/38174 - * call.c (add_builtin_candidate): If two pointers have a composite - pointer type, generate a single candidate with that type. - -2011-10-13 Jason Merrill <jason@redhat.com> - - PR c++/50614 - * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New. - (DECL_TEMPLATE_INFO): Use it. - * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO - if the decl has an NSDMI. - * init.c (perform_member_init): Use it. - - PR c++/50437 - * cp-tree.h (struct tree_lambda_expr): Add closure field. - (LAMBDA_EXPR_CLOSURE): New. - * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise. - * semantics.c (build_lambda_object): Use it instead of TREE_TYPE. - (begin_lambda_type, lambda_function, add_capture): Likewise. - (add_default_capture, lambda_expr_this_capture): Likewise. - -2011-10-13 Diego Novillo <dnovillo@google.com> - - * cp-tree.h (struct language_function): Rename in_function_try_handler - to x_in_function_try_handler. - Rename in_base_initializer to x_in_base_initializer. - Update all users. - -2011-10-13 Diego Novillo <dnovillo@google.com> - - * class.c (sorted_fields_type_new): Factor out of ... - (finish_struct_1): ... here. - -2011-10-13 Jason Merrill <jason@redhat.com> - - PR c++/50618 - * init.c (expand_aggr_init_1): Don't zero-initialize virtual - bases of a base subobject. - -2011-10-12 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50594 - * decl.c (cxx_init_decl_processing): Add - __attribute__((externally_visible)) to operator new and - operator delete library fn. - -2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com> - - * decl.c (duplicate_decls): Delete old interface with two parallel - arrays to hold standard builtin declarations, and replace it with - a function based interface that can support creating builtins on - the fly in the future. Change all uses, and poison the old - names. Make sure 0 is not a legitimate builtin index. - * except.c (build_eh_type_type): Ditto. - (choose_personality_routine): Ditto. - * semantics.c (finish_omp_atomic): Ditto. - (finish_omp_barrier): Ditto. - (finish_omp_flush): Ditto. - (finish_omp_taskwait): Ditto. - -2011-10-11 Jason Merrill <jason@redhat.com> - - PR c++/49855 - PR c++/49896 - * cp-tree.def (IMPLICIT_CONV_EXPR): New. - * call.c (perform_implicit_conversion_flags): Build it - instead of NOP_EXPR. - * cp-objcp-common.c (cp_common_init_ts): It's typed. - * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it. - (pp_cxx_expression): Likewise. - * error.c (dump_expr): Likewise. - * semantics.c (potential_constant_expression_1): Likewise. - * tree.c (cp_tree_equal): Likewise. - (cp_walk_subtrees): Likewise. - * pt.c (iterative_hash_template_arg): Likewise. - (for_each_template_parm_r): Likewise. - (type_dependent_expression_p): Likewise. - (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR - and CONVERT_EXPR. - * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New. - -2011-10-11 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50611 - * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false - do not call unqualified_name_lookup_error. - -2011-10-10 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50660 - * call.c (conversion_null_warnings): Don't look through references. - -2011-10-09 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/38980 - * init.c (constant_value_1): Add bool parameter. - (decl_constant_value_safe): Add. - (integral_constant_value): Adjust. - (decl_constant_value): Adjust. - * cp-tree.h (decl_constant_value_safe): Declare. - * typeck.c (decay_conversion): Use decl_constant_value_safe. - * call.c (convert_like_real): Likewise. - -2011-10-09 Jakub Jelinek <jakub@redhat.com> - Diego Novillo <dnovillo@google.com> - - * pt.c (reregister_specialization): Use htab_find instead of - htab_find_slot with INSERT. - (maybe_process_partial_specialization, lookup_template_class_1): Change - slot variable type to void ** to avoid aliasing problems. - (register_specialization): Likewise. Use slot != NULL instead of - more expensive !optimize_specialization_lookup_p (tmpl) test. - -2011-10-08 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/34927 - * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate - inform messages in case of cloned destructor. - -2011-10-06 Jason Merrill <jason@redhat.com> - - PR c++/39164 - * decl.c (grokfndecl): Diagnose redefinition of defaulted fn. - -2011-10-02 Jason Merrill <jason@redhat.com> - - * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs. - Change unsubstituted_packs to bool. - - * parser.c (cp_parser_range_for): Don't try to deduce from {} - in a template. - - PR c++/35722 - Implement N2555 (expanding pack expansion to fixed parm list) - * pt.c (coerce_template_parms): Allow expanding a pack expansion - to a fixed-length argument list. - (unify_pack_expansion): Handle explicit args properly. - (unify) [TREE_VEC]: Handle pack expansions here. - [TYPE_ARGUMENT_PACK]: Not here. - (tsubst_pack_expansion): Don't try to do partial substitution. - (pack_deducible_p): New. - (fn_type_unification): Use it. - (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT - of a type parameter. - (check_non_deducible_conversion): Split from type_unification_real. - (unify_one_argument): Split from type_unification_real... - (unify_pack_expansion): ...and here. Drop call_args_p parm. - (type_unification_real, unify, more_specialized_fn): Adjust. - - * class.c (fixed_type_or_null): Handle NSDMI. - * method.c (walk_field_subobs): Disable NSDMI noexcept checking - for now. - -2011-09-30 Jason Merrill <jason@redhat.com> - - * cp-tree.h (TREE_NEGATED_INT): Remove. - * semantics.c (finish_unary_op_expr): Don't set it. - -2011-09-30 Janis Johnson <janisjo@codesourcery.com> - - PR c++/44473 - * mangle.c (write_type): Handle CV qualifiers for decimal classes. - -2011-09-26 Andi Kleen <ak@linux.intel.com> - - * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE. - -2011-09-28 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/45278 - * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered - comparison of pointer with zero. - -2011-09-27 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/31489 - * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE, - set CLASSTYPE_DECLARED_CLASS. - -2011-09-27 Jakub Jelinek <jakub@redhat.com> - - * decl.c (duplicate_decls): If compatible stpcpy prototype - is seen, set implicit_built_in_decls[BUILT_IN_STPCPY]. - -2011-09-26 Jason Merrill <jason@redhat.com> - - PR c++/45012 - * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out - constant value if we're still in a template. - - PR c++/46105 - * typeck.c (structural_comptypes): Ignore cv-quals on typename scope. - - PR c++/50508 - * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal - rather than ==. - -2011-09-26 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/45487 - * error.c (dump_template_bindings): Separate bindings with semicolons - instead of commas. - -2011-09-26 Jason Merrill <jason@redhat.com> - - PR c++/50512 - * call.c (compare_ics): Only consider rvaluedness_matches_p - if the target type is the same or it too differs in rvalueness. - - PR c++/50523 - * call.c (implicit_conversion): Mask out inappropriate LOOKUP - flags at the top of the function. - - * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI. - -2011-09-26 Paolo Carlini <paolo.carlini@oracle.com> - - * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE. - -2011-09-26 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/26747 - * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics. - -2011-09-25 Jason Merrill <jason@redhat.com> - - * parser.c (inject_this_parameter): Split out from - cp_parser_late_return_type_opt. - (cp_parser_class_specifier_1): Use it for NSDMIs. - * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'. - -2011-09-24 Jason Merrill <jason@redhat.com> - - * except.c (expr_noexcept_p): Split out from finish_noexcept_expr. - * cp-tree.h: Declare it. - * method.c (walk_field_subobs): Use it. - - * init.c (perform_member_init): Instantiate NSDMI here. - * pt.c (tsubst_decl) [FIELD_DECL]: Not here. - - Handle deferred parsing of NSDMIs. - * parser.h (cp_unparsed_functions_entry): Add nsdmis field. - * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New. - (cp_parser_late_parse_one_default_arg): Split out from - cp_parser_late_parsing_default_args. - (cp_parser_late_parsing_nsdmi): New. - (push_unparsed_function_queues): Set it. - (cp_parser_parameter_declaration): Save the '=' token. - (cp_parser_template_parameter): Likewise. - (cp_parser_default_argument): Call cp_parser_initializer - rather than cp_parser_initializer_clause. - (cp_parser_class_specifier_1): Parse unparsed_nsdmis. - (cp_parser_member_declaration): Handle nsdmis. - * decl2.c (grokfield): Handle DEFAULT_ARG for a function. - - Implement C++11 non-static data member initializers. - * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI. - * error.c (maybe_warn_cpp0x): Handle it. - * call.c (convert_like_real) [ck_user]: Don't complain about - using an explicit constructor for direct-initialization. - * class.c (check_field_decl): Fix ancient typo. - (check_field_decls): NSDMIs make the default ctor non-trivial. - * decl.c (cp_finish_decl): Record NSDMI. - (grokdeclarator): Allow NSDMI. - * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags. - * init.c (perform_member_init): Use NSDMI. - * method.c (walk_field_subobs): Check for NSDMI. - * parser.c (cp_parser_member_declaration): Parse { } init. - * semantics.c (register_constexpr_fundef): Don't talk about - a return statement in a constexpr constructor. - (cxx_eval_call_expression): Check DECL_INITIAL instead of - DECL_SAVED_TREE. - -2011-09-24 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/44267 - * class.c (build_base_path): Add a tsubst_flags_t parameter. - (convert_to_base): Adjust call. - * typeck.c (build_class_member_access_expr, - get_member_function_from_ptrfunc, build_static_cast_1): Likewise. - * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise. - * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise. - * rtti.c (build_dynamic_cast_1): Likewise. - * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise. - * call.c (build_over_call, build_special_member_call): Likewise. - * cvt.c (cp_convert_to_pointer, convert_to_pointer_force, - build_up_reference): Likewise. - * cp-tree.h (build_base_path): Adjust declaration. - -2011-09-23 Jason Merrill <jason@redhat.com> - - Core 253 - allow const objects with no initializer or - user-provided default constructor if the defaulted constructor - initializes all the subobjects. - PR c++/20039 - PR c++/42844 - * class.c (default_init_uninitialized_part): New. - * cp-tree.h: Declare it. - * decl.c (check_for_uninitialized_const_var): Use it. - * init.c (perform_member_init): Likewise. - (build_new_1): Likewise. - * method.c (walk_field_subobs): Likewise. - -2011-09-23 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50258 - * decl.c (check_static_variable_definition): Allow in-class - initialization of static data member of non-integral type in - permissive mode. - -2011-09-22 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50491 - * semantics.c (potential_constant_expression_1): Handle USING_DECL. - -2011-09-22 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50371 - * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE. - -2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com> - Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50344 - * friend.c (make_friend_class): cv-qualification is ok in a - friend declaration. - -2011-09-21 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50454 - * decl.c (grokdeclarator): Consistently handle both __int128 - and unsigned __int128 with -pedantic; suppress diagnostic in - system headers. - -2011-09-20 Jason Merrill <jason@redhat.com> - - * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New. - (DECL_GENERATED_P): New. - * class.c (finalize_literal_type_property): Use them. - * semantics.c (is_instantiation_of_constexpr): Likewise. - (register_constexpr_fundef): Likewise. - - * call.c (convert_default_arg): Avoid redundant copy. - * tree.c (bot_manip): Copy everything. - -2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov> - - * call.c (build_new_method_call_1): Use non-virtual lookup - for final virtual functions. - -2011-09-16 Jason Merrill <jason@redhat.com> - - PR c++/50424 - * call.c (set_flags_from_callee): Split out from build_call_a. - * cp-tree.h: Declare it. - * tree.c (bot_manip): Call it. - -2011-09-15 Jason Merrill <jason@redhat.com> - - PR c++/50365 - * parser.c (cp_parser_late_return_type_opt): Check quals parameter - for clearing current_class_ptr, too. - -2011-09-14 Diego Novillo <dnovillo@google.com> - - * name-lookup.c (lookup_arg_dependent): Use conditional - timevars. - * decl.c (xref_tag): Likewise. - -2011-09-14 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50391 - * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node - to build_exception_variant. - -2011-09-13 Dodji Seketeli <dodji@redhat.com> - - PR c++/48320 - * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX - nodes. Add a comment. - (arg_from_parm_pack_p): New static function, factorized out from - tsubst_pack_expansion and extended to support non-type parameter - packs represented with TEMPLATE_PARM_INDEX nodes. - (tsubst_pack_expansion): Use arg_from_parm_pack_p. - -2011-09-12 Jason Merrill <jason@redhat.com> - - * pt.c (type_unification_real): Fix handling of DEDUCE_CONV - with no deducible template parameters. - * call.c (rejection_reason_code): Add rr_template_conversion. - (print_z_candidate): Handle it. - (template_conversion_rejection): New. - (build_user_type_conversion_1): Use it. - - * call.c (merge_conversion_sequences): Set bad_p and user_conv_p - on all of the second conversion sequence. - (build_user_type_conversion_1): Set bad_p on the ck_user conv. - (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the - first section. Fix loop logic. - (initialize_reference): Call convert_like for diagnostics when - we have a (bad) conversion. - - * call.c (convert_class_to_reference) - (convert_class_to_reference_1): Remove. - (reference_binding): Use build_user_type_conversion_1 instead. - - * call.c (initialize_reference): Add flags parm. - * decl.c (grok_reference_init): Likewise. - (check_initializer): Pass it. - * typeck.c (convert_for_initialization): Likewise. - * cp-tree.h: Adjust. - - * cp-tree.h (LOOKUP_NO_RVAL_BIND): New. - * call.c (conditional_conversion): Use it. - (reference_binding): Fix handling of xvalues. - -2011-09-09 Jason Merrill <jason@redhat.com> - - * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P - before forcing instantiation. - -2011-09-08 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50324 - * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain - instead of complete_type_or_else. - -2011-09-08 Dodji Seketeli <dodji@redhat.com> - - PR c++/33255 - Support -Wunused-local-typedefs warning - * name-lookup.c (pushdecl_maybe_friend_1): Use the new - record_locally_defined_typedef. - * decl.c (finish_function): Use the new - maybe_warn_unused_local_typedefs. - (grokfield): Use the new record_locally_defined_typedef. - * parser.c (lookup_name): Use the new maybe_record_typedef_use. - -2011-09-07 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/50309 - * decl.c (grokdeclarator): Check u.function.exception_specification - for error_mark_node. - -2011-09-07 Jason Merrill <jason@redhat.com> - - PR c++/50298 - * parser.c (cp_parser_member_declaration): Don't require a constant - rvalue here in C++0x. - - * pt.c (type_unification_real): Correct complain arg for tsubsting - default template args. - - * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting. - -2011-09-06 Jason Merrill <jason@redhat.com> - - PR c++/50296 - * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn. - (cx_check_missing_mem_inits): Handle bases and empty trivial members. - (validate_constexpr_fundecl): Remove. - * decl.c (start_preparsed_function): Don't call it. - * cp-tree.h: Don't declare it. - -2011-09-04 Jason Merrill <jason@redhat.com> - - PR c++/49267 - * call.c (reference_binding): Don't set is_lvalue for an rvalue - reference rfrom. - - PR c++/49267 - PR c++/49458 - DR 1328 - * call.c (reference_binding): Set rvaluedness_matches_p properly - for reference to function conversion ops. - (compare_ics): Adjust. - - * class.c (trivial_default_constructor_is_constexpr): Rename from - synthesized_default_constructor_is_constexpr. - (type_has_constexpr_default_constructor): Adjust. - (add_implicitly_declared_members): Call it instead. - (explain_non_literal_class): Explain about non-constexpr default ctor. - * cp-tree.h: Adjust. - * method.c (synthesized_method_walk): Adjust. - * semantics.c (explain_invalid_constexpr_fn): Handle defaulted - functions, too. - - PR c++/50248 - Core 1358 - * init.c (perform_member_init): Don't diagnose missing inits here. - (emit_mem_initializers): Or here. - * method.c (process_subob_fn): Don't instantiate constexpr ctors. - * semantics.c (cx_check_missing_mem_inits): New. - (explain_invalid_constexpr_fn): Call it. - (register_constexpr_fundef): Likewise. Leave - DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable. - (cxx_eval_call_expression): Adjust diagnostics. - (cxx_eval_constant_expression): Catch use of 'this' in a constructor. - -2011-08-30 Jason Merrill <jason@redhat.com> - - PR c++/50084 - * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p - to type_definition_p. - * parser.c (cp_parser_set_decl_spec_type): Likewise. - * decl.c (grokdeclarator): Check it. - - PR c++/50089 - * semantics.c (finish_id_expression): Use - current_nonlambda_class_type for qualified-ids. - - PR c++/50114 - * decl.c (poplevel): Disable for scope compatibility hack - in C++11 mode. - - PR c++/50220 - * semantics.c (add_capture): Call complete_type for copy. - - PR c++/50234 - * semantics.c (cxx_eval_component_reference): Handle - value-initialization for omitted initializers. - -2011-08-29 Jason Merrill <jason@redhat.com> - - PR c++/50224 - * semantics.c (finish_id_expression): Mark captured variables used. - -2011-08-29 Jakub Jelinek <jakub@redhat.com> - Jason Merrill <jason@redhat.com> - - PR c++/50207 - * class.c (finish_struct_1): Complain if the first field is - artificial. - -2011-08-29 Jason Merrill <jason@redhat.com> - - PR c++/50209 - Core DR 994 - * parser.c (cp_parser_default_argument): Use - cp_parser_initializer_clause. - (cp_parser_late_parsing_default_args): Likewise. - -2011-08-26 Jason Merrill <jason@redhat.com> - - Core DR 342 - PR c++/48582 - * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value - is valid in C++11. - (convert_nontype_argument): Likewise. Implicitly convert nullptr - and do constant folding. - * mangle.c (write_template_arg_literal): Mangle null member - pointer values as 0. - * call.c (null_member_pointer_value_p): New. - * cp-tree.h: Declare it. - -2011-08-25 Jason Merrill <jason@redhat.com> - - * call.c (convert_like_real): Remove redundant complain checks. - - PR c++/50157 - * call.c (convert_like_real): Exit early if bad and !tf_error. - -2011-08-23 Jason Merrill <jason@redhat.com> - - * typeck2.c (build_functional_cast): Don't try to avoid calling - build_value_init. - * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags. - -2011-08-23 Jason Merrill <jason@redhat.com> - - PR c++/49045 - Core 1321 - * tree.c (dependent_name): New. - (cp_tree_equal): Two calls with the same dependent name are - equivalent even if the overload sets are different. - -2011-08-23 Jason Merrill <jason@redhat.com> - - * tree.c (build_target_expr): Set TREE_CONSTANT on - literal TARGET_EXPR if the value is constant. - * typeck2.c (build_functional_cast): Don't set it here. - -2011-08-23 Jason Merrill <jason@redhat.com> - - Core 903 (partial) - * call.c (null_ptr_cst_p): Only 0 qualifies in C++11. - -2011-08-23 Jason Merrill <jason@redhat.com> - - Core 975 - * decl.c (cxx_init_decl_processing): Initialize - dependent_lambda_return_type_node. - * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE. - (dependent_lambda_return_type_node): Define. - (DECLTYPE_FOR_LAMBDA_RETURN): Remove. - * semantics.c (lambda_return_type): Handle overloaded function. - Use dependent_lambda_return_type_node instead of - DECLTYPE_FOR_LAMBDA_RETURN. - (apply_lambda_return_type): Don't check dependent_type_p. - * pt.c (tsubst_copy_and_build): Handle lambda return type deduction. - (instantiate_class_template_1): Likewise. - (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN. - * mangle.c (write_type): Likewise. - * typeck.c (structural_comptypes): Likewise. - (check_return_expr): Handle dependent_lambda_return_type_node. - -2011-08-23 Jason Merrill <jason@redhat.com> - - PR c++/50024 - * semantics.c (maybe_constant_value): Don't try to fold { }. - * pt.c (build_non_dependent_expr): Don't wrap { }. - * init.c (build_value_init): Allow scalar value-init in templates. - -2011-08-23 Jason Merrill <jason@redhat.com> - - * semantics.c (potential_constant_expression_1): Allow 'this'. - -2011-08-23 Jakub Jelinek <jakub@redhat.com> - - PR c++/50158 - * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs - if it has side-effects and needs to be preevaluated. - -2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com> - - PR c++/50055 - * except.c (begin_eh_spec_block): Build EH_SPEC block on the - same line as the function. - -2011-08-23 Jakub Jelinek <jakub@redhat.com> - - PR c++/46862 - * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type - which doesn't have any fields, clear it and diagnose. - -2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> - Marc Glisse <marc.glisse@normalesup.org> - - PR libstdc++-v3/1773 - * mangle.c (decl_mangling_context): Call - targetm.cxx.decl_mangling_context. - (write_unscoped_name): Use decl_mangling_context. - -2011-08-18 Dodji Seketeli <dodji@redhat.com> - - PR c++/45625 - * pt.c (parameter_of_template_p): Handle comparison with DECLs of - template parameters as created by process_template_parm. - -2011-08-16 Jason Merrill <jason@redhat.com> - - PR c++/50086 - * pt.c (unify_pack_expansion): Correct overloaded unification - logic. - - * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set - on a member function or static data member, call mark_used. - - PR c++/50054 - * typeck2.c (cxx_incomplete_type_diagnostic): Handle - init_list_type_node. - -2011-08-13 Jason Merrill <jason@redhat.com> - - PR c++/50075 - * name-lookup.c (local_bindings_p): New. - * name-lookup.h: Declare it. - * lex.c (unqualified_name_lookup_error): Use it. - - PR c++/50059 - * error.c (dump_expr): Handle MODIFY_EXPR properly. - - * decl.c (grok_reference_init): Handle constexpr here. - * call.c (initialize_reference): Not here. - -2011-08-12 David Li <davidxl@google.com> - - * class.c (update_vtable_entry_for_fn): Set - LOST_PRIMARY bit properly. - -2011-08-12 Jason Merrill <jason@redhat.com> - - PR c++/50034 - * call.c (convert_arg_to_ellipsis): force_rvalue only in - potentially evaluated context. - -2011-08-12 Richard Guenther <rguenther@suse.de> - - * call.c (build_over_call): Instead of memcpy use an - assignment of two MEM_REFs. - -2011-08-11 Romain Geissler <romain.geissler@gmail.com> - Brian Hackett <bhackett1024@gmail.com> - - * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event. - -2011-08-10 Richard Guenther <rguenther@suse.de> - - * call.c (build_over_call): Call memcpy unconditionally. - -2011-08-08 Jason Merrill <jason@redhat.com> - - PR c++/50020 - * semantics.c (finish_call_expr): Don't look at 'this' if we - had an explicit object argument. - - PR c++/50011 - * typeck2.c (check_narrowing): Fix integer logic. - -2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> - - * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS). - -2011-08-05 Jason Merrill <jason@redhat.com> - - PR c++/48993 - * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry - on 'this' in a constructor. - - PR c++/49921 - * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p. - - PR c++/49669 - * init.c (perform_member_init): Handle invalid array initializer. - - PR c++/49988 - * semantics.c (cxx_eval_array_reference): Handle failure to - reduce the array operand to something we can work with. - -2011-08-05 Gabriel Charette <gchare@google.com> - - * decl.c (finish_function): Remove unecessary line 0 hack. - -2011-08-05 Jason Merrill <jason@redhat.com> - - PR c++/47453 - * typeck.c (build_x_compound_expr_from_list): Also complain - about ({...}). - - PR c++/49812 - * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals. - - PR c++/49983 - * parser.c (cp_parser_range_for): Only do auto deduction in - template if the range is non-dependent. - - * init.c (perform_member_init): Always build_aggr_init - for a class member with an explicit mem-initializer. - - * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'. - -2011-08-04 Jakub Jelinek <jakub@redhat.com> - - PR middle-end/49905 - * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute - for operator new and operator new []. Call init_attributes. - -2011-08-02 Jason Merrill <jason@redhat.com> - - PR c++/43886 - * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p. - - PR c++/49577 - * typeck2.c (check_narrowing): Check unsigned mismatch. - * semantics.c (finish_compound_literal): check_narrowing. - - PR c++/49593 - * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR. - - PR c++/49803 - * init.c (sort_mem_initializers): Initialize uses_unions_p here. - (build_field_list): Not here. - - PR c++/49834 - * parser.c (build_range_temp): Split out from... - (cp_convert_range_for): ...here. - (do_range_for_auto_deduction): New. - (cp_parser_range_for): Use it. - -2011-08-02 Jakub Jelinek <jakub@redhat.com> - - * cp-tree.h (finish_omp_atomic): Adjust prototype. - (cxx_omp_const_qual_no_mutable): New prototype. - (finish_omp_taskyield): New prototype. - * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle - parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller. - (cp_parser_omp_clause_name): Handle final and mergeable clauses. - (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New - functions. - (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL - and PRAGMA_OMP_CLAUSE_MERGEABLE. - (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses. - (cp_parser_omp_taskyield): New function. - (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD. - (cp_parser_omp_clause_reduction): Handle min and max. - * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics. - (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and - OMP_CLAUSE_MERGEABLE. - * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1 - arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic - caller. - (finish_omp_clauses): Don't complain about const qualified - predetermined vars and static data members in firstprivate clause. - Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR - and MAX_EXPR. - (finish_omp_taskyield): New function. - * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function. - (cxx_omp_predetermined_sharing): Use it. - -2011-08-02 Jason Merrill <jason@redhat.com> - - * call.c (build_call_a): Also check at_function_scope_p. - -2011-08-01 Jason Merrill <jason@redhat.com> - - PR c++/49932 - * mangle.c (write_prefix): Handle decltype. - - PR c++/49924 - * semantics.c (cxx_eval_vec_init_1): Fix logic. - - PR c++/49813 - * semantics.c (potential_constant_expression_1): Allow any builtin. - (morally_constexpr_builtin_function_p): Remove. - -2011-07-29 Jason Merrill <jason@redhat.com> - - PR c++/49867 - * parser.c (cp_parser_lambda_expression): Also clear in_statement - and in_switch_statement_p. - (cp_parser_class_specifier): Likewise. - -2011-07-28 Jason Merrill <jason@redhat.com> - - PR c++/49808 - * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference. - (convert_nontype_argument, tsubst_template_arg): Handle its output. - -2011-07-28 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/49813 - * semantics.c (potential_constant_expression_1): Handle FMA_EXPR. - -2011-07-27 Jeffrey Yasskin <jyasskin@google.com> - - * pt.c (build_template_decl): Copy the function_decl's - source location to the new template_decl. - -2011-07-26 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/49776 - * typeck.c (cp_build_modify_expr): Check digest_init return value - for error_mark_node. - -2011-07-25 Paolo Carlini <paolo.carlini@oracle.com> - - PR bootstrap/49845 - * parser.c (cp_parser_perform_range_for_lookup): Always assign *being - and *end before returning. - -2011-07-25 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/49838 - * parser.c (cp_parser_perform_range_for_lookup): Early return if - error_operand_p (range). - -2011-07-23 Jason Merrill <jason@redhat.com> - - PR c++/49823 - * parser.c (cp_parser_qualifying_entity): Handle templates. - -2011-07-22 Jason Merrill <jason@redhat.com> - - PR c++/49793 - * typeck2.c (check_narrowing): Downgrade permerror to pedwarn. - Make conditional on -Wnarrowing. - -2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com> - - Warn about the use of final/override in non-c++0x mode, and - add __final for non-c++0x mode. - * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS. - * error.c (maybe_warn_cpp0x): Adjust. - * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add - '__final' as a non-c++0x alternative for 'final'. - -2011-07-22 Jason Merrill <jason@redhat.com> - Mark Glisse <marc.glisse@normalesup.org> - - PR c++/30112 - * decl.c (cp_finish_decl): Apply pragma redefine_extname in - other namespaces as well. - * name-lookup.c (c_linkage_bindings): Define. - (lookup_extern_c_fun_in_all_ns): Rename from - lookup_extern_c_fun_binding_in_all_ns. Return tree. - (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME. - -2011-07-20 Jason Merrill <jason@redhat.com> - - * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]= - designated initializer syntax. - * decl.c (check_array_designated_initializer): Add index parm. - (maybe_deduce_size_from_array_init): Pass it. - (reshape_init_array_1): Likewise. - - PR c++/6709 (DR 743) - PR c++/42603 (DR 950) - * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New. - (cp_parser_nested_name_specifier_opt): Allow decltype. - (cp_parser_qualifying_entity): Likewise. - (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE. - (cp_parser_simple_type_specifier): Handle decltype as scope. - (cp_parser_base_specifier): Allow decltype. - (cp_parser_base_clause): Don't crash on null base. - * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h. - (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise. - -2011-07-19 Jason Merrill <jason@redhat.com> - - PR c++/49785 - * pt.c (coerce_template_parms): Handle non-pack after pack. - -2011-07-19 Richard Guenther <rguenther@suse.de> - - * call.c (build_special_member_call): Use fold_build_pointer_plus. - * class.c (build_base_path): Likewise. - (convert_to_base_statically): Likewise. - (dfs_accumulate_vtbl_inits): Likewise. - * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise. - * except.c (expand_start_catch_block): Likewise. - * init.c (expand_virtual_init): Likewise. - (build_new_1): Likewise. - (build_vec_delete_1): Likewise. - (build_vec_delete): Likewise. - * rtti.c (build_headof): Likewise. - (tinfo_base_init): Likewise. - * typeck.c (get_member_function_from_ptrfunc): Likewise. - (cp_build_addr_expr_1): Likewise. - * typeck2.c (build_m_component_ref): Likewise. - -2011-07-18 Martin Jambor <mjambor@suse.cz> - - * parser.c (cp_parser_parameter_declaration_list): Initialize - parenthesized_p. - -2011-07-16 Jason Merrill <jason@redhat.com> - - * pt.c (tinst_level_tick, last_template_error_tick): Replace with - last_error_tinst_level. - (push_tinst_level, pop_tinst_level): Adjust. - (problematic_instantiation_changed): Adjust. - (record_last_problematic_instantiation): Adjust. - * error.c (cp_print_error_function): Don't print - current_function_decl if we're in a template instantiation context. - (print_instantiation_full_context): Always print first line. - -2011-07-16 Nathan Froyd <froydnj@codesourcery.com> - Jason Merrill <jason@redhat.com> - - PR c++/45329 - PR c++/48934 - * cp-tree.h (fn_type_unification): Add `bool' parameter. - * pt.c (enum template_base_result): Define. - (unify_success, unify_unknown): Define. - (unify_parameter_deduction_failure): Define. - (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define. - (unify_parameter_pack_mismatch): Define. - (unify_parameter_pack_inconsistent): Define. - (unify_ptrmem_cst_mismatch, unify_vla_arg): Define. - (unify_expression_unequal, unify_inconsistency): Define. - (unify_method_type_error, unify_arity): Likewise. - (unify_too_many_parameters, unify_too_few_parameters): Define. - (unify_arg_conversion, unify_no_common_base): Define. - (unify_illformed_ptrmem_cst_expr): Define. - (unify_substitution_failure): Define. - (unify_inconsistent_template_template_parameters): Define. - (unify_template_deduction_failure): Define. - (unify_template_argument_mismatch): Define. - (unify_overload_resolution_failure): Define. - (comp_template_args_with_info): New function, split out from... - (comp_template_args): ...here. Call it. - (deduction_tsubst_fntype): Add `complain' parameter'. Pass it - to tsubst. - (unify): Add `explain_p' parameter. Pass to all relevant calls. - Call above status functions when appropriate. - (resolve_overloaded_unification, try_one_overload): Likewise. - (type_unification, type_unification_real): Likewise. - (unify_pack_expansion): Likewise. - (get_template_base, try_class_unification): Likewise. - (get_bindings, more_specialized_fn): Pass false to unification - calls. - (get_class_bindings, do_auto_deduction): Likewise. - (convert_nontype_argument): Likewise. - (fn_type_unification): Likewise. Pass tf_warning_or_error if - explain_p. - (get_template_base): Add `explain_p' parameter and pass it to - try_class_unification. Return an enum template_base_result. - * class.c (resolve_address_of_overloaded_function): Pass false to - fn_type_unification. - * call.c (enum rejection_reason_code): Add new codes. - (struct rejection_reason): Add template_unification field. - Add template_instantiation field. - (template_unification_rejection): Define. - (template_unification_error_rejection): Define. - (template_instantiation_rejection): Define. - (invalid_copy_with_fn_template_rejection): Define. - (add_template_candidate): Pass false to unify. - Provide more rejection reasons when possible. - (print_template_unification_rejection): Define. - (print_arity_rejection): Define, split out from... - (print_z_candidate): ...here. Add cases for new rejection - reasons. - -2011-07-15 Jason Merrill <jason@redhat.com> - - * Make-lang.in (check-g++-strict-gc): New. - (cp/except.o): Depend on gt-cp-except.h - * except.c: Include gt-cp-except.h. - * config-lang.in (gtfiles): Add cp/except.c. - * decl2.c (mark_used): Adjust constexpr condition, set - function_depth around template instantiation. - * parser.c (cp_parser_lambda_body): Set function_depth. - * semantics.c (maybe_add_lambda_conv_op): Likewise. - - PR testsuite/49741 - * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts. - -2011-07-13 Jason Merrill <jason@redhat.com> - - * Make-lang.in (check-c++0x): New. - -2011-07-13 Richard Sandiford <richard.sandiford@linaro.org> - - * typeck2.c (split_nonconstant_init_1): Pass the initializer directly, - rather than a pointer to it. Return true if the whole of the value - was initialized by the generated statements. Use - complete_ctor_at_level_p instead of count_type_elements. - -2011-07-12 Diego Novillo <dnovillo@google.com> - - * name-lookup.h (cp_binding_level): Rename from cxx_scope. - Update all users. - (struct cp_binding_level): Fix indentation. - -2011-07-11 Jason Merrill <jason@redhat.com> - - PR c++/49672 - * pt.c (extract_fnparm_pack): Split out from... - (make_fnparm_pack): ...here. - (instantiate_decl): Handle non-pack parms after a pack. - * semantics.c (maybe_add_lambda_conv_op): Don't in a template. - - * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p. - - PR c++/44609 - * cp-tree.h (struct tinst_level): Add errors field. - * pt.c (neglectable_inst_p, limit_bad_template_recurson): New. - (push_tinst_level): Don't start another decl in that case. - (reopen_tinst_level): Adjust errors field. - * decl2.c (cp_write_global_declarations): Don't complain about - undefined inline if its template was defined. - * mangle.c (mangle_decl_string): Handle failure from push_tinst_level. - -2011-07-10 Jason Merrill <jason@redhat.com> - - PR c++/49691 - * parser.c (cp_parser_late_return_type_opt): Check quals parameter - rather than current_class_type to determine whether to set 'this'. - (cp_parser_direct_declarator): Pass -1 to quals if member_p is false. - (cp_parser_init_declarator): Pass down member_p. - -2011-07-09 Jason Merrill <jason@redhat.com> - - * tree.c (build_vec_init_elt): Strip TARGET_EXPR. - -2011-07-08 Jason Merrill <jason@redhat.com> - - PR c++/45437 - * typeck.c (cp_build_modify_expr): Preevaluate RHS. - - * method.c (use_thunk): Use cgraph_add_to_same_comdat_group. - * optimize.c (maybe_clone_body): Likewise. - * semantics.c (maybe_add_lambda_conv_op): Likewise. - - PR c++/45603 - * decl.c (expand_static_init): Don't get confused by user - declaration of __cxa_guard_acquire. - - * typeck.c (cp_apply_type_quals_to_decl): Don't check - COMPLETE_TYPE_P either. - - PR c++/49673 - * typeck.c (cp_apply_type_quals_to_decl): Don't check - TYPE_NEEDS_CONSTRUCTING. - -2011-07-07 Jason Merrill <jason@redhat.com> - - PR c++/49663 - * pt.c (push_deduction_access_scope): Preserve - processing_template_decl across push_to_top_level. - And revert: - * class.c (pushclass): Accept NULL argument. - (popclass): Deal with popping null class. - * pt.c (push_access_scope, pop_access_scope): Use them rather than - push_to_top_level/pop_from_top_level. - * name-lookup.c (lookup_name_real_1): Check current_class_type. - -2011-07-07 Jakub Jelinek <jakub@redhat.com> - - PR c/49644 - * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with - one non-complex and one complex argument, call save_expr on both - operands. - -2011-07-06 Jason Merrill <jason@redhat.com> - - PR c++/49353 - * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL - on kept inlines. - - PR c++/49568 - * method.c (make_thunk, use_thunk): Copy DECL_COMDAT. - -2011-07-05 Jason Merrill <jason@redhat.com> - - PR c++/48157 - * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in - partial instantiation. - - PR c++/49598 - * semantics.c (finish_id_expression): convert_from_reference. - -2011-07-05 Richard Guenther <rguenther@suse.de> - - * decl.c (cxx_init_decl_processing): Defer building common - tree nodes to c_common_nodes_and_builtins. - -2011-07-04 Jason Merrill <jason@redhat.com> - - DR 1207 - PR c++/49589 - * mangle.c (write_expression): Handle 'this'. - * parser.c (cp_parser_postfix_dot_deref_expression): Allow - incomplete *this. - * semantics.c (potential_constant_expression_1): Check that - DECL_CONTEXT is set on 'this'. - - * error.c (dump_template_bindings): Don't print typenames - for a partial instantiation. - (dump_function_decl): If we aren't printing function arguments, - print template arguments as <args> rather than [with ...]. - (dump_expr): Don't print return type or template header. - [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn. - * pt.c (dependent_template_arg_p): Handle null arg. - - * error.c (type_to_string): Avoid redundant akas. - -2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com> - - PR c++/49605 - * init.c (build_delete): Only warn for sfk_deleting_destructor. - -2011-07-01 Jakub Jelinek <jakub@redhat.com> - - * Make-lang.in (cp/decl.o): Depend on pointer-set.h. - (cp/class.o): Likewise. - (cp/error.o): Likewise. - (cp/name-lookup.o): Likewise. - (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H). - -2011-07-01 Jason Merrill <jason@redhat.com> - - PR c++/48261 - * pt.c (lookup_template_function): Handle non-function. - - PR c++/48593 - * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P. - * tree.c (build_qualified_name): Set PTRMEM_OK_P. - * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on - SCOPE_REF, too. - * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too. - (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1. - - PR c++/48883 - PR c++/49609 - * pt.c (resolve_nondeduced_context): Call mark_used. - - PR c++/49085 - * semantics.c (finish_offsetof): Complain about incomplete type. - -2011-06-30 Jason Merrill <jason@redhat.com> - - PR c++/49387 - * rtti.c (get_tinfo_decl): Call complete_type. - - PR c++/49569 - * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and - DECL_PARM_INDEX on rhs parm. - - * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length. - - PR c++/49355 - * tree.c (stabilize_init): Handle aggregate initialization. - - PR c++/48481 - * name-lookup.c (struct arg_lookup): Add fn_set. - (add_function): Check it. - (lookup_arg_dependent_1): Initialize it. - -2011-06-29 Jason Merrill <jason@redhat.com> - - PR c++/49216 - * init.c (build_new_1): Pass {} down to build_vec_init. - (build_vec_init): Handle it. - - DR 1207 - PR c++/49003 - * cp-tree.h (struct saved_scope): Add x_current_class_ptr, - x_current_class_ref. - (current_class_ptr, current_class_ref): Use them. - * decl.c (build_this_parm): Handle getting the class type. - * parser.c (cp_parser_late_return_type_opt): Set up 'this' - for use within the trailing return type. - - * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand, - don't tsubst DECL_INITIAL unless our type use auto. - - PR c++/49520 - * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here. - (massage_constexpr_body): Not here. - - PR c++/49554 - * semantics.c (lambda_proxy_type): New. - (build_capture_proxy): Use it. - * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New. - * pt.c (tsubst) [DECLTYPE_TYPE]: Use them. - - PR c++/45923 - * class.c (explain_non_literal_class): New. - (finalize_literal_type_property): Call it. - * cp-tree.h: Declare it. - * semantics.c (ensure_literal_type_for_constexpr_object): Call it. - (is_valid_constexpr_fn): Likewise. - (massage_constexpr_body): Split out from... - (register_constexpr_fundef): ...here. - (is_instantiation_of_constexpr): New. - (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case. - (explain_invalid_constexpr_fn): New. - (cxx_eval_call_expression): Call it. - (potential_constant_expression_1): Likewise. Avoid redundant errors. - * method.c (process_subob_fn): Diagnose non-constexpr. - (walk_field_subobs): Likewise. - (synthesized_method_walk): Don't shortcut if we want diagnostics. - (explain_implicit_non_constexpr): New. - (defaulted_late_check): Use it. - * call.c (build_cxx_call): Remember location. - - * method.c (maybe_explain_implicit_delete): Use pointer_set - instead of htab. - - * class.c (finalize_literal_type_property): Update conditions. - * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR. - - * tree.c (build_vec_init_expr): Don't add TARGET_EXPR. - * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR. - * semantics.c (cxx_eval_vec_init_1): Correct type. - - * init.c (build_value_init): Decide whether or not to zero-initialize - based on user-providedness of default ctor, not any ctor. - (build_value_init_noctor): Adjust assert. - - DR 990 - * call.c (convert_like_real) [ck_user]: Handle value-initialization. - (build_new_method_call_1): Likewise. - * init.c (expand_default_init): Handle direct list-initialization - of aggregates. - -2011-06-27 Jakub Jelinek <jakub@redhat.com> - - * cp-tree.h (union lang_tree_node): Use it in chain_next expression. - -2011-06-26 Jason Merrill <jason@redhat.com> - - PR c++/49528 - * semantics.c (potential_constant_expression_1): Check - for non-literality rather than cleanup. - (cxx_eval_constant_expression): Likewise. - - PR c++/49528 - * semantics.c (potential_constant_expression_1): A TARGET_EXPR - with a cleanup isn't constant. - (cxx_eval_constant_expression): Likewise. - * init.c (expand_default_init): Use maybe_constant_init. - -2011-06-24 Jakub Jelinek <jakub@redhat.com> - - PR c++/46400 - * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT - instead of TYPE_CHAIN for chain_next for types. - -2011-06-23 Gabriel Charette <gchare@google.com> - - * name-lookup.h (cp_binding_level): Removed unused - member names_size. Update all users. - -2011-06-23 Jason Merrill <jason@redhat.com> - - * typeck2.c (build_functional_cast): Strip cv-quals for value init. - * init.c (build_zero_init_1): Not here. - - PR c++/35255 - * pt.c (resolve_overloaded_unification): Fix DR 115 handling. - -2011-06-23 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/44625 - * decl2.c (build_anon_union_vars): Early return error_mark_node - for a nested anonymous struct. - -2011-06-23 Jason Merrill <jason@redhat.com> - - PR c++/49507 - * decl2.c (mark_used): Don't call synthesize_method for - functions defaulted outside the class. - - * optimize.c (maybe_clone_body): Set linkage flags before - cgraph_same_body_alias. - - PR c++/49440 - * class.c (set_linkage_according_to_type): Hand off to - determine_visibility. - - PR c++/49395 - * init.c (build_zero_init_1): Strip cv-quals from scalar types. - - PR c++/36435 - * pt.c (most_specialized_instantiation): Do check return types. - -2011-06-22 Jason Merrill <jason@redhat.com> - - PR c++/49260 - * call.c (build_call_a): Set cp_function_chain->can_throw here. - (build_cxx_call): Not here. - -2011-06-21 Jason Merrill <jason@redhat.com> - - PR c++/49172 - * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs. - (grokdeclarator): constexpr doesn't apply const for refs. - * parser.c (cp_parser_initializer_clause): Don't call - maybe_constant_value here. - * call.c (initialize_reference): Handle constexpr. - - PR c++/49482 - * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for - static fn parameters. - - * call.c (add_builtin_candidates): Use cv_unqualified rather than - TYPE_MAIN_VARIANT. - * pt.c (tsubst_arg_types): Likewise. - * except.c (build_throw): Use cv_unqualified. - - PR c++/49418 - * call.c (cxx_type_promotes_to): Don't strip cv-quals. - * semantics.c (lambda_return_type): Strip them here. - -2011-06-21 Andrew MacLeod <amacleod@redhat.com> - - * semantics.c: Add sync_ or SYNC__ to builtin names. - -2011-06-20 Jason Merrill <jason@redhat.com> - - PR c++/49216 - * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when - base is a pointer. - * typeck2.c (process_init_constructor_array): Use {} for classes, - too. - * call.c (convert_like_real): Handle substitution failure. - - PR c++/48138 - * pt.c (canonicalize_type_argument): New. - (convert_template_argument, unify): Use it. - - PR c++/47080 - * call.c (rejection_reason_code): Add rr_explicit_conversion. - (print_z_candidate): Handle it. - (explicit_conversion_rejection): New. - (build_user_type_conversion_1): Reject an explicit conversion - function that requires more than a qualification conversion. - - PR c++/47635 - * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE. - - PR c++/48138 - * tree.c (strip_typedefs): Use build_aligned_type. - - PR c++/49205 - * call.c (sufficient_parms_p): Allow parameter packs too. - - PR c++/43321 - * semantics.c (describable_type): Remove. - * cp-tree.h: Likewise. - * decl.c (cp_finish_decl): Don't call it. - * init.c (build_new): Likewise. - * parser.c (cp_parser_omp_for_loop): Likewise. - * pt.c (tsubst_decl): Likewise. - (do_auto_deduction): If we fail in a template, try again - at instantiation time. - - PR c++/43831 - * parser.c (cp_parser_lambda_introducer): Complain about redundant - captures. - * semantics.c (add_capture): Likewise. - (register_capture_members): Clear IDENTIFIER_MARKED. - -2011-06-17 Jason Merrill <jason@redhat.com> - - PR c++/49458 - * call.c (convert_class_to_reference_1): Allow binding function - lvalue to rvalue reference. - - PR c++/43912 - Generate proxy VAR_DECLs for better lambda debug info. - * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator(). - (LAMBDA_EXPR_PENDING_PROXIES): New. - (struct tree_lambda_expr): Add pending_proxies. - * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing. - (qualify_lookup): Use is_lambda_ignored_entity. - * parser.c (cp_parser_lambda_expression): Don't adjust field names. - Call insert_pending_capture_proxies. - (cp_parser_lambda_introducer): Use this_identifier. - (cp_parser_lambda_declarator_opt): Call the object parameter - of the op() "__closure" instead of "this". - (cp_parser_lambda_body): Call build_capture_proxy. - * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New. - (insert_pending_capture_proxies, insert_capture_proxy): New. - (is_normal_capture_proxy, is_capture_proxy): New. - (add_capture): Add __ to field names here, return capture proxy. - (add_default_capture): Use this_identifier, adjust to expect - add_capture to return a capture proxy. - (outer_lambda_capture_p, thisify_lambda_field): Remove. - (finish_id_expression, lambda_expr_this_capture): Adjust. - (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES. - * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES - is null. - - * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing - of artificial locals. - - * parser.c (cp_parser_lambda_expression): Clear - LAMBDA_EXPR_THIS_CAPTURE after parsing. - * pt.c (tsubst_copy_and_build): Make sure it isn't set. - - * cp-tree.h (struct tree_lambda_expr): Change common to typed. - Move non-pointers to end of struct. - - * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference. - * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P. - - * semantics.c (finish_non_static_data_member): Preserve dereference - in template. - -2011-06-16 Jason Merrill <jason@redhat.com> - - PR c++/44160 - * parser.c (cp_parser_lambda_body): Share code between - simple and complex cases instead of using cp_parser_function_body. - - PR c++/45378 - * decl.c (check_initializer): Check narrowing. - - PR c++/49229 - * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure. - - PR c++/49251 - * semantics.c (finish_id_expression): Mark even dependent - variables as used. - - PR c++/49420 - * error.c (dump_template_argument): Don't try to omit default - template args from an argument pack. - -2011-06-15 H.J. Lu <hongjiu.lu@intel.com> - - PR c++/49412 - * decl.c (get_dso_handle_node): Mark __dso_handle hidden if - assembler supports hidden visibility. - -2011-06-14 Jason Merrill <jason@redhat.com> - - PR c++/49107 - * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload. - * method.c (defaulted_late_check): Only maybe_instantiate_noexcept - if the declaration had an exception-specifier. - (process_subob_fn): Don't maybe_instantiate_noexcept. - * pt.c (maybe_instantiate_noexcept): Handle overload. - * typeck2.c (nothrow_spec_p_uninst): New. - (merge_exception_specifiers): Add 'fn' parm. Build up overload. - * typeck.c (merge_types): Adjust. - - * pt.c (deduction_tsubst_fntype): Don't save input_location. - (maybe_instantiate_noexcept): Likewise. - -2011-06-14 Joseph Myers <joseph@codesourcery.com> - - * Make-lang.in (cp/method.o): Update dependencies. - * method.c: Include common/common-target.h. - (use_thunk): Use targetm_common.have_named_sections. - -2011-06-14 Steve Ellcey <sje@cup.hp.com> - - * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode. - -2011-06-14 Jason Merrill <jason@redhat.com> - - * error.c (type_to_string): Print typedef-stripped version too. - - PR c++/49117 - * call.c (perform_implicit_conversion_flags): Print source type as - well as expression. - - PR c++/49389 - * typeck2.c (build_m_component_ref): Preserve rvalueness. - - PR c++/49369 - * class.c (build_base_path): Fix cv-quals in unevaluated context. - - PR c++/49290 - * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy - of fold_indirect_ref_1. - (cxx_eval_indirect_ref): Use it. - -2011-06-11 Jan Hubicka <jh@suse.cz> - - * decl2.c (cp_write_global_declarations): Process aliases; look trhough - same body aliases. - -2011-06-10 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/41769 - * decl.c (grokdeclarator): Reject operator names in parameters. - -2011-06-10 Jan Hubicka <jh@suse.cz> - - * decl2.c (clear_decl_external): New functoin. - (cp_write_global_declarations): Use it. - -2011-06-10 Paolo Carlini <paolo.carlini@oracle.com> - - * cp-tree.h (error_operand_p): Remove. - -2011-06-09 David Krauss <potswa@mac.com> - - PR c++/49118 - * typeck2.c (build_x_arrow): Push fake template context - to produce diagnostic on acyclic endless operator-> drill-down. - * call.c (build_new_op): Change Boolean overload status - value to a pointer to the overload function. - * cp-tree.h: Likewise. - * typeck.c: Likewise. - * parser.c: Likewise. - * decl2.c: Likewise. - * pt.c: Likewise. - -2011-06-09 Jason Merrill <jason@redhat.com> - - * semantics.c (maybe_constant_value): Handle overflowed input. - (non_const_var_error): Handle non-constant DECL_INITIAL. - - * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae. - - * parser.c (cp_parser_constant_expression): Just return the - non-constant expression. - - * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR. - -2011-06-09 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/29003 - * decl.c (grokdeclarator): Reject operator names in typedefs. - -2011-06-08 Jason Merrill <jason@redhat.com> - - PR c++/49107 - * cp-tree.def (DEFERRED_NOEXCEPT): New. - * cp-tree.h (struct tree_deferred_noexcept): New. - (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New. - (DEFERRED_NOEXCEPT_SPEC_P): New. - (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT. - (union lang_tree_node): Add tree_deferred_noexcept. - (maybe_instantiate_noexcept): Declare. - * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT. - * error.c (dump_exception_spec): Likewise. - * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise. - * ptree.c (cxx_print_xnode): Likewise. - * tree.c (cp_tree_equal): Likewise. - * decl.c (cp_tree_node_structure): Likewise. - (duplicate_decls): Call maybe_instantiate_noexcept. - * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT. - (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check - DEFERRED_NOEXCEPT_SPEC_P. - * typeck2.c (merge_exception_specifiers): Likewise. - * decl2.c (mark_used): Call maybe_instantiate_noexcept. - * method.c (process_subob_fn, defaulted_late_check): Likewise. - * pt.c (tsubst_exception_specification): Add defer_ok parm. - Build DEFERRED_NOEXCEPT. - (maybe_instantiate_noexcept): New. - (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust. - * search.c (check_final_overrider): Call maybe_instantiate_noexcept. - - * semantics.c (potential_constant_expression_1): Handle destructor - call. - -2011-06-08 Jakub Jelinek <jakub@redhat.com> - - * cp-tree.h (struct tinst_level): Add chain_next GTY - markup. - -2011-06-08 Jason Merrill <jason@redhat.com> - - PR c++/49322 - * pt.c (deduction_tsubst_fntype): Don't free the tinst entry - if a pending_template entry is pointing at it. - -2011-06-07 Jason Merrill <jason@redhat.com> - - PR c++/48969 - PR c++/44175 - * error.c (subst_to_string): New. - (cp_printer): Use it for 'S'. - (print_instantiation_partial_context_line): Handle subst context. - * pt.c (push_tinst_level): Handle subst context. - (deduction_tsubst_fntype): Don't track specific substitutions. - Use push_tinst_level. - - * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope. - (fn_type_unification): Don't call push_deduction_access_scope here. - -2011-06-06 Jason Merrill <jason@redhat.com> - - PR c++/48780 - * typeck.c (perform_integral_promotions): Don't promote scoped enums. - * call.c (convert_arg_to_ellipsis): Promote them here in old ABI. - -2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>, - - PR obj-c++/48275 - * parser.c (cp_parser_objc_at_property_declaration): Allow setter - and getter names to use all the allowed method names. - -2011-06-06 Jason Merrill <jason@redhat.com> - - PR c++/49298 - * semantics.c (potential_constant_expression_1): Handle FIELD_DECL. - - PR objc++/49221 - * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than - at_function_scope_p. - - PR c++/49134 - * tree.c (build_target_expr): Deal with ARM ABI tweaks. - -2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com> - - * init.c (build_delete): Warn when deleting type with non-virtual - destructor. - -2011-06-03 Jakub Jelinek <jakub@redhat.com> - - PR c++/49276 - * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of - DECL_CONTEXT. - -2011-06-01 Jason Merrill <jason@redhat.com> - - * pt.c (build_non_dependent_expr): Remove special handling of - REFERENCE_REF_P. - - PR c++/44175 - * pt.c (template_args_equal): Handle one arg being NULL_TREE. - (deduction_tsubst_fntype): Handle excessive non-infinite recursion. - - PR c++/49253 - * typeck2.c (build_x_arrow): Don't use build_min_nt. - -2010-05-31 Fabien Chêne <fabien@gcc.gnu.org> - - PR c++/48010 - * name-lookup.c (supplement_binding_1): If the old binding was a - type name, also check that the DECL actually refers to the same - type or is not a type. - -2011-05-31 Jason Merrill <jason@redhat.com> - - PR c++/44870 - * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle - ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions. - (build_min_non_dep): Preserve reference refs. - (build_min_non_dep_call_vec): Likewise - -2011-05-30 Jakub Jelinek <jakub@redhat.com> - - PR c++/49223 - * semantics.c (finish_omp_clauses): Call require_complete_type - even for copyin/copyprivate clauses. Only call - cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P. - -2011-05-28 Jason Merrill <jason@redhat.com> - - PR c++/46124 - * parser.c (cp_parser_lambda_expression): Improve error recovery. - (cp_parser_lambda_declarator_opt): Likewise. Return bool. - -2011-05-27 Jason Merrill <jason@redhat.com> - - PR c++/47277 - * parser.c (cp_parser_pseudo_destructor_name): Commit to parse - after we see the ~. - - * mangle.c (mangle_decl_string): Make sure we don't try to mangle - templates. - - PR c++/47049 - * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing. - * decl.c (start_preparsed_function): Don't call comdat_linkage for - a template. - - PR c++/47132 - * mangle.c (write_expression): Handle MODOP_EXPR. - - PR c++/47277 - * parser.c (cp_parser_unqualified_id): Don't check - constructor_name_p for enums. - - PR c++/47687 - * pt.c (dependent_type_p_r): Avoid infinite recursion. - - PR c++/48284 - * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot - with INDIRECT_REF of REFERENCE_TYPE. - - PR c++/49181 - * pt.c (get_mostly_instantiated_function_type): Use push_access_scope. - -2011-05-27 Nathan Froyd <froydnj@codesourcery.com> - - * cp-tree.h (building_stmt_tree): Delete. - * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list. - (build_aggr_init_full_exprs): Call building_stmt_list_p - instead of building_stmt_tree. - (initialize_local_var): Likewise. - (finish_function): Likewise. - * decl2.c (finish_anon_union): Likewise. - * init.c (begin_init_stmts): Likewise. - (finish_init_stmts): Likewise. - (expand_aggr_init_1): Likewise. - * name-lookup.c (do_local_using_decl): Likewise. - (do_namespace_alias): Likewise. - (do_using_directive): Likewise. - (cp_emit_debug_info_for_using): Likewise. - * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty. - -2011-05-27 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/42056 - * typeck2.c (build_functional_cast): Complain early for invalid uses - of 'auto' and set type to error_mark_node. - -2011-05-26 Jason Merrill <jason@redhat.com> - - PR c++/47721 - * parser.c (cp_parser_member_declaration): Allow friend T. - * friend.c (make_friend_class): Ignore non-classes. - * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM. - - DR 1004 - * pt.c (convert_template_argument): Don't complain about using - injected-class-name as template template argument. - - PR c++/47956 - * decl.c (check_static_variable_definition): Now static. - (cp_finish_decl): Call it here. - (grokdeclarator): Not here. - * pt.c (instantiate_class_template_1): Or here. - * cp-tree.h: Don't declare it. - -2011-05-26 Janis Johnson <janis187@us.ibm.com> - Nathan Froyd <froydnj@codesourcery.com> - - PR c++/2288 - PR c++/18770 - * name-lookup.h (enum scope_kind): Add sk_cond. - * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local. - Detect and report error for redeclaration from for-init or if - or switch condition. - (begin_scope): Handle sk_cond. - * semantics.c (begin_if_stmt): Use sk_cond. - (begin switch_stmt): Ditto. - -2011-05-26 Jason Merrill <jason@redhat.com> - - PR c++/48211 - * name-lookup.h (cp_class_binding): Make base a pointer. - * name-lookup.c (new_class_binding): Adjust. - (poplevel_class): Adjust. - - PR c++/48424 - * decl.c (grokparms): Function parameter packs don't need to - go at the end. - * pt.c (type_unification_real): But they aren't deduced otherwise. - -2011-05-25 Jason Merrill <jason@redhat.com> - - PR c++/48536 - * decl.c (build_enumerator): If incremented enumerator won't fit in - previous integral type, find one it will fit in. - - PR c++/48599 - * decl.c (create_array_type_for_decl): Complain about array of auto. - - PR c++/44994 - PR c++/49156 - * error.c (dump_template_bindings): Set processing_template_decl - for a partial instantiation. - - PR c++/45401 - * decl.c (grokdeclarator): Don't change type when adding rvalue ref - to another reference type. - - PR c++/44311 - * decl.c (case_conversion): New. - (finish_case_label): Use it. - - * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT. - - PR c++/45698 - * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT. - - PR c++/46005 - * decl.c (grokdeclarator): Complain about auto typedef. - - PR c++/46245 - * decl.c (grokdeclarator): Complain later for auto parameter. - * pt.c (splice_late_return_type): Handle use in a template - type-parameter. - - PR c++/46696 - * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN. - - PR c++/47184 - * parser.c (cp_parser_parameter_declaration): Recognize - list-initialization. - (cp_parser_direct_declarator): Check for the closing - paren before parsing definitely. - - PR c++/48935 - * parser.c (cp_parser_constructor_declarator_p): Don't check - constructor_name_p for enums. - (cp_parser_diagnose_invalid_type_name): Correct error message. - - PR c++/45418 - * init.c (perform_member_init): Handle list-initialization - of array of non-trivial class type. - - PR c++/45080 - * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op. - * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P. - - PR c++/48292 - * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of - function parameter pack. - (tsubst_pack_expansion): Likewise. - - * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has - TS_COMMON. - -2011-05-25 Jakub Jelinek <jakub@redhat.com> - - * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER - as TS_TYPED. - - PR c++/49136 - * semantics.c (cxx_eval_bit_field_ref): Handle the - case when BIT_FIELD_REF doesn't cover only a single field. - -2011-05-24 Jason Merrill <jason@redhat.com> - - PR c++/49042 - * pt.c (get_mostly_instantiated_function_type): Use - push_deferring_access_checks rather than set flag_access_control. - -2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>, - - * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a - syntax error in declaring an ObjC instance variable. - -2011-05-24 Jason Merrill <jason@redhat.com> - - PR c++/48884 - * class.c (pushclass): Accept NULL argument. - (popclass): Deal with popping null class. - * pt.c (push_access_scope, pop_access_scope): Use them rather than - push_to_top_level/pop_from_top_level. - (push_deduction_access_scope, pop_defarg_context): New. - (fn_type_unification): Use them. - * name-lookup.c (lookup_name_real_1): Check current_class_type. - -2011-05-24 Paolo Carlini <paolo.carlini@oracle.com> - - * decl.c (grokdeclarator): Use current_class_name. - -2011-05-24 Joseph Myers <joseph@codesourcery.com> - - * Make-lang.in (GXX_OBJS): Remove prefix.o. - (g++$(exeext)): Use libcommon-target.a. - (CXX_C_OBJS): Remove prefix.o. - -2011-05-23 Jason Merrill <jason@redhat.com> - - * pt.c (tsubst_copy_and_build): Use current_class_name. - - PR c++/49102 - * call.c (convert_arg_to_ellipsis): Call force_rvalue. - - PR c++/49105 - * typeck.c (cp_build_c_cast): Don't strip cv-quals when - converting to reference. - (build_static_cast_1): Update for glvalues. - - PR c++/49105 - * typeck.c (build_const_cast_1): Handle rvalue references. - - PR c++/47263 - * decl.c (use_eh_spec_block): Do use an EH spec block for a - lambda op(). - - PR c++/49058 - * call.c (splice_viable): Be strict in templates. - - PR c++/47336 - * error.c (dump_template_bindings): Suppress access control. - - PR c++/47544 - * pt.c (instantiate_decl): Handle =default. - - PR c++/48617 - * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE. - -2011-05-23 Nathan Froyd <froydnj@codesourcery.com> - - * call.c (build_over_call): Tweak call to check_function_arguments. - * typeck.c (cp_build_function_call_vec): Likewise. - -2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com> - - PR c++/18016 - * init.c (perform_member_init): Check for self-initialization. - -2011-05-22 Jason Merrill <jason@redhat.com> - - PR c++/48647 - * typeck.c (composite_pointer_type_r): Return error_mark_node - on error in SFINAE context. - -2011-05-20 Jason Merrill <jason@redhat.com> - - PR c++/48945 - * decl.c (grokdeclarator): Don't add set const function-cv-qual - for constexpr fns to memfn_quals, just add it to the type. - (revert_static_member_fn): Don't complain about quals. - (check_static_quals): New. - (grokfndecl): Call it. - (start_preparsed_function): Don't call revert_static_member_fn. - - PR c++/48945 - * decl.c (revert_static_member_fn): Ignore const on constexpr fn. - - PR c++/48780 - * cvt.c (type_promotes_to): Don't promote scoped enums. - - PR c++/49066 - * decl.c (duplicate_decls): Preserve DECL_DELETED_FN. - - PR c++/48873 - * tree.c (stabilize_expr): Fix typo. - - DR 1073 - PR c++/49082 - * typeck.c (comp_except_specs): noexcept(false) is not compatible - with throw(type-list). - * typeck2.c (merge_exception_specifiers): noexcept(false) - beats any more limited specification. - - PR c++/24163 - PR c++/29131 - * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating - unqualified lookup. - * semantics.c (perform_koenig_lookup): Add complain parm. - * cp-tree.h: Adjust. - * parser.c (cp_parser_postfix_expression): Adjust. - (cp_parser_perform_range_for_lookup): Adjust. - -2011-05-20 Jason Merrill <jason@redhat.com> - - * semantics.c (finish_call_expr): SET_EXPR_LOCATION. - -2011-05-20 Joseph Myers <joseph@codesourcery.com> - - * Make-lang.in (GXX_OBJS): Remove intl.o and version.o. - -2011-05-19 Jakub Jelinek <jakub@redhat.com> - - PR c++/49043 - * decl.c (check_omp_return): Stop searching on sk_function_parms. - - PR c++/48869 - * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument, - pass it down to locate_fn_flags. - * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes. - * semantics.c (cxx_omp_create_clause_info): Adjust callers. - * cp-gimplify.c: Include splay-tree.h. - (splay_tree_compare_decl_uid, omp_var_to_track, - omp_cxx_notice_variable): New functions. - (struct cp_genericize_omp_taskreg): New type. - (struct cp_genericize_data): Add omp_ctx field. - (cp_genericize_r): Attempt to determine implicitly determined - firstprivate class type variables. - (cp_genericize): Clear omp_ctx. - * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H). - -2011-05-18 Jason Merrill <jason@redhat.com> - - PR c++/48948 - PR c++/49015 - * class.c (finalize_literal_type_property): Do check - for constexpr member functions of non-literal class. - (finish_struct): Don't call check_deferred_constexpr_decls. - * cp-tree.h: Don't declare it. - (DECL_DEFERRED_CONSTEXPR_CHECK): Remove. - * decl.c (grok_special_member_properties): Don't check it - (grokfnedcl): Don't call validate_constexpr_fundecl. - (start_preparsed_function): Do call it. - * pt.c (tsubst_decl): Don't call it. - (instantiate_class_template_1): Don't call - check_deferred_constexpr_decls. - * semantics.c (literal_type_p): Check for any incompleteness. - (ensure_literal_type_for_constexpr_object): Likewise. - (is_valid_constexpr_fn): Revert deferral changes. - (validate_constexpr_fundecl): Likewise. - (register_constexpr_fundef): Likewise. - (check_deferred_constexpr_decls): Remove. - -2011-05-16 Jason Merrill <jason@redhat.com> - - PR c++/48969 - * pt.c (deduction_tsubst_fntype): Use a VEC initially. - -2011-05-15 Paolo Carlini <paolo.carlini@oracle.com> - - * cxx-pretty-print.c: Update comment. - * semantics.c (trait_expr_value, finish_trait_expr): - Reorder the cases. - * parser.c (cp_parser_primary_expression): Likewise. - -2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com> - - PR c++/48994 - * parser.c (cp_parser_perform_range_for_lookup): Call complete_type. - -2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com> - - Implement final on class. - * class.c (check_bases): Diagnose derivation from a final class. - * cp-tree.h (lang_type_class): Add is_final and adjust dummy. - (CLASSTYPE_FINAL): New. - * parser.c (cp_parser_class_head): Parse class-virt-specifier, set - CLASSTYPE_FINAL. - * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL. - -2011-05-13 Jason Merrill <jason@redhat.com> - - PR c++/48969 - * pt.c (deduction_tsubst_fntype): New. - (fn_type_unification): Use it. - (init_template_processing): Initialize hash table. - (print_template_statistics): Print hash table stats. - - * call.c (build_op_call): Use timevar_cond_start/stop. - (build_user_type_conversion): Likewise. - -2011-05-12 Jason Merrill <jason@redhat.com> - - * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New. - * semantics.c (validate_constexpr_fundecl): Set it. - (check_deferred_constexpr_decls): Clear it. - (register_constexpr_fundef): Make sure it isn't set. - * decl.c (grok_special_member_properties): Check it. - -2011-05-11 Jason Merrill <jason@redhat.com> - - PR c++/48948 - * semantics.c (validate_constexpr_fundecl): Defer checking if - an argument type is being defined. - (is_valid_constexpr_fn): Add defer_ok parm. - (cxx_eval_call_expression): Adjust. - (check_deferred_constexpr_decls): New. - (literal_type_p): Make sure type isn't being defined. - (ensure_literal_type_for_constexpr_object): Handle type being defined. - * cp-tree.h: Declare check_deferred_constexpr_decls. - * decl.c (grokfndecl): Call validate_constexpr_fundecl here. - (start_preparsed_function, cp_finish_decl): Not here. - * class.c (finalize_literal_type_property): Don't call - validate_constexpr_fundecl. - (finish_struct): Call check_deferred_constexpr_decls. - * pt.c (tsubst_decl): Call validate_constexpr_fundecl. - (instantiate_class_template): Call check_deferred_constexpr_decls. - - * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO - rather than DECL_TEMPLATE_INSTANTIATION. - (cxx_eval_call_expression): Likewise. - - * semantics.c (register_constexpr_fundef): Add to hash table here. - (validate_constexpr_fundecl): Not here. - - * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once. - - * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p, - do call maybe_constant_value in C++0x mode. - * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL. - - PR c++/48745 - * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR. - -2011-05-11 Nathan Froyd <froydnj@codesourcery.com> - - * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use - TYPE_VALUES_RAW. - (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise. - (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise. - (TEMPLATE_TYPE_PARM_INDEX): Likewise. - -2011-05-10 Jason Merrill <jason@redhat.com> - - PR c++/48930 - * class.c (type_build_ctor_call): New. - * cp-tree.h: Declare it. - * decl.c (check_initializer): Use it instead of - TYPE_NEEDS_CONSTRUCTING. - * init.c (build_value_init, build_value_init_noctor): Likewise. - (perform_member_init, expand_aggr_init_1, build_new_1): Likewise. - (build_vec_init): Likewise. - * typeck2.c (process_init_constructor_array): Likewise. - (process_init_constructor_record): Likewise. - - PR c++/48736 - * pt.c (tsubst_copy_and_build): Handle substitution of a pack - expansion producing another expansion. - -2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com> - - Fixes for override/final. - * class.c (check_for_override): Diagnose final on a nonvirtual - member function, diagnose override for a virtual with no matching - override. Don't fiddle around with DECL_VINDEX. - -2011-05-10 Nathan Froyd <froydnj@codesourcery.com> - - * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand. - * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED. - * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new - operand of EXPR_PACK_EXPANSION. - (cp_tree_operand_length): Declare. - * tree.c (cp_tree_operand_length): Define. - (cp_tree_equal): Call it. - * pt.c (value_dependent_expr_P): Likewise. - * mangle.c (write_expression): Likewise. - -2011-05-09 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/48737 - PR c++/48744 - * decl.c (reshape_init): Take a complain parameter and do - not call error if tf_error is not set. - (check_initializer, reshape_init_r, reshape_init_array, - reshape_init_array_1, reshape_init_vector, reshape_init_class): - Adjust. - * typeck2.c (digest_init_r): Take a complain parameter and - pass it to convert_for_initialization. - (digest_init, digest_init_flags, process_init_constructor_array, - process_init_constructor_record, process_init_constructor_union, - process_init_constructor, digest_init_r): Adjust. - * init.c (expand_default_init, build_new_1): Likewise. - * typeck.c (cp_build_modify_expr): Likewise. - * decl2.c (grokfield): Likewise. - * call.c (convert_like_real, convert_default_arg): Likewise. - * semantics.c (finish_compound_literal): Pass complain to - reshape_init and digest_init. - * cp-tree.h: Adjust declarations. - -2011-05-07 Fabien Chêne <fabien@gcc.gnu.org> - - PR c++/48859 - * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the - recursion if there is user defined constructor. - -2011-05-09 Jason Merrill <jason@redhat.com> - - PR c++/34772 - * decl.c (initialize_local_var): Use DECL_INITIAL for simple - initialization. - -2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com> - - Implement final/override for member functions. - * class.c (check_for_override): Check for DECL_OVERRIDE_P. - * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New. - (cp_virt_specifiers, enum virt_specifier): New. - * decl.c (set_virt_specifiers): New. - (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields. - * parser.c (make_call_declarator): add virt-specifiers parameter. - (cp_parser_lambda_declarator_opt): Adjust. - (cp_parser_direct_declarator): Likewise. - (cp_parser_virt_specifier_seq_opt): New. - * search.c (check_final_overrider): Diagnose attempts to override - a final member function. - -2011-05-09 Dodji Seketeli <dodji@redhat.com> - - PR c++/48574 - * class.c (fixed_type_or_null): Use type_dependent_p_push to test - if the instance has a dependent initializer. - -2011-05-08 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/48816 - * cxx-pretty-print.c (pp_cxx_template_declaration): Remove - effectively unused variable. - -2011-05-07 Eric Botcazou <ebotcazou@adacore.com> - - * name-lookup.h (global_bindings_p): Adjust prototype. - * name-lookup.c (global_bindings_p): Return bool. - -2011-05-06 Jason Merrill <jason@redhat.com> - - * decl.c (stabilize_save_expr_r): Set *walk_subtrees as - appropriate. - - PR c++/48909 - * semantics.c (cxx_eval_conditional_expression): Check - integer_zerop instead. - (potential_constant_expression_1): Likewise. - - PR c++/48911 - * semantics.c (cxx_eval_array_reference): Handle implicit - initializers. - -2011-05-06 Nathan Froyd <froydnj@codesourcery.com> - - * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions. - * call.c (standard_conversion): Call class_of_this_parm. - * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise. - (pp_cxx_direct_abstract_declarator): Likewise. - * decl2.c (change_return_type): Likewise. - (cp_reconstruct_complex_type): Likewise. - * error.c (dump_type_suffix, dump_function_decl): Likewise. - * mangle.c (write_function_type): Likewise. - * pt.c (unify): Likewise. - * typeck.c (merge_types, type_memfn_quals): Likewise. - * decl.c (build_this_parm): Call type_of_this_parm. - -2011-05-06 Dodji Seketeli <dodji@redhat.com> - - PR c++/48838 - * cp-tree.h (non_static_member_function_p): Declare new function. - * tree.c (non_static_member_function_p): Define it. - * semantics.c (finish_call_expr): Use it. - -2011-05-05 Nathan Froyd <froydnj@codesourcery.com> - - * decl.c (finish_case_label): Omit the loc argument to - build_case_label. - -2011-05-05 Jason Merrill <jason@redhat.com> - - * cp-tree.h (REFERENCE_REF_P): Just check the type. - * cvt.c (convert_from_reference): Adjust. - * pt.c (build_non_dependent_expr): Adjust. - * semantics.c (finish_offsetof): Adjust. - * tree.c (lvalue_kind): Use it. - - PR c++/48873 - * tree.c (stabilize_expr): Don't make gratuitous copies of classes. - -2011-05-05 Eric Botcazou <ebotcazou@adacore.com> - - * decl.c (start_preparsed_function): Do not set - dont_save_pending_sizes_p. - -2011-05-05 Joseph Myers <joseph@codesourcery.com> - - * parser.c (cp_parser_objc_method_definition_list): Update call to - objc_start_method_definition. - -2011-05-04 Jason Merrill <jason@redhat.com> - - PR c++/48749 - * class.c (resolves_to_fixed_type_p): Don't look closely - in templates. - -2011-05-03 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/28501 - * call.c (add_builtin_candidate): Handle REALPART_EXPR and - IMAGPART_EXPR. - -2011-05-02 Lawrence Crowl <crowl@google.com> - - * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop. - (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code. - Change TV_NAME_LOOKUP to start/stop. - (define_label): Refactor timevar calls out to a wrapper function. - Change TV_NAME_LOOKUP to start/stop. - (xref_tag): Likewise. - (lookup_label): Refactor timevar calls out to a wrapper function. - Change TV_NAME_LOOKUP to start_cond/stop_cond. - - * pt.c: (instantiate_class_template): Add a wrapper to push/pop new - TV_TEMPLATE_INST. - (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST. - (lookup_template_class): Refactor timevar calls out to a wrapper - function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST. - (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST. - - * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop. - (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond. - (push_namespace): Likewise. - (pop_nested_namespace): Likewise. - (pushdecl_namespace_level): Likewise. - (store_class_bindings): Likewise. - (push_to_top_level): Likewise. - (identifier_type_value): Refactor timevar calls out to a wrapper - function. Change TV_NAME_LOOKUP to start/stop. - (find_binding): Likewise. - (push_using_decl): Likewise. - (lookup_arg_dependent): Likewise. - (push_using_directive): Likewise. - (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN - to plain code. Change TV_NAME_LOOKUP to start/stop. - (lookup_type_current_level): Likewise. Refactor inner return to - break. - (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain - code. Change TV_NAME_LOOKUP to start_cond/stop_cond. - (pushdecl_top_level_1): Likewise. - (lookup_using_namespace): Likewise. - (pushdecl_with_scope): Refactor timevar calls out to a wrapper - function. Change TV_NAME_LOOKUP to start_cond/stop_cond. - (push_overloaded_decl): Likewise. - (push_class_level_binding): Likewise. - (namespace_binding): Likewise. - (set_namespace_binding): Likewise. - (supplement_binding): Likewise. - (unqualified_namespace_lookup): Likewise. - (lookup_name_real): Likewise. - (lookup_type_scope): Likewise. - (namespace_ancestor): Likewise. - (lookup_name_innermost_nonclass_level): Likewise. - (pushtag): Likewise. - (pop_from_top_level): Likewise. - (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper - function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long - lines. - (add_using_namespace): Refactor timevar calls out to a wrapper - function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass - wrapper on call to self. - - * decl2.c: (cp_write_global_declarations): Add start/stop of - new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO. - Remove push/pop calls to TV_VARCONST. - - * parser.c: Add include of "timevar.h". - (cp_parser_explicit_instantiation): Add push/pop calls to - TV_TEMPLATE_INST. - (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM. - (cp_parser_class_specifier): Add wrapper to add push/pop calls to - TV_PARSE_STRUCT. - (cp_parser_function_definition_from_specifiers_and_declarator): Add - push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE. - (cp_parser_late_parsing_for_member): Add push/pop calls to - new TV_PARSE_INMETH. - - * call.c: Add include of "timevar.h". - (convert_class_to_reference): Wrap and add push/pop calls to - TV_OVERLOAD. - (build_op_call): Likewise. - (build_conditional_expr): Likewise. - (build_new_op): Likewise. - (build_new_method_call): Likewise. - (build_user_type_conversion): Reorganize to single return and add - push/pop calls to TV_OVERLOAD. - (perform_overload_resolution): Likewise. - - * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H). - -2011-05-02 Jason Merrill <jason@redhat.com> - - * tree.c (build_vec_init_expr): Take complain parm. - (build_vec_init_elt): Likewise. Free arg vector. - (diagnose_non_constexpr_vec_init, build_array_copy): Adjust. - * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK. - (VEC_INIT_EXPR_INIT): Likewise. - Adjust build_vec_init_expr declaration. - * init.c (perform_member_init): Adjust. - - Revert: - PR c++/40975 - * cp-tree.def (VEC_INIT_EXPR): Add third operand. - * cp-tree.h (VEC_INIT_EXPR_NELTS): New. - * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it. - * tree.c (build_vec_init_expr): Handle getting pointer/nelts. - (build_vec_init_elt): Don't expect an array type. - (build_array_copy): Adjust. - * init.c (perform_member_init): Adjust. - (build_new_1): Use build_vec_init_expr. - - PR c++/48834 - * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS. - Protect an explicit target. - - PR c++/48446 - * decl.c (stabilize_save_expr_r, stabilize_vla_size): New. - (compute_array_index_type): Revert earlier 48446 changes. - (grokdeclarator): Use stabilize_vla_size. - -2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com> - Eric Botcazou <ebotcazou@adacore.com> - - * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE - instead of inappropriate zero values. - -2011-05-02 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/47969 - * decl.c (compute_array_index_type): Check build_expr_type_conversion - return value for NULL_TREE. - -2011-04-29 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/48606 - * init.c (perform_member_init): Check build_value_init return - value for error_mark_node. - -2011-04-29 Diego Novillo <dnovillo@google.com> - Le-Chun Wu <lcwu@google.com> - - * call.c (conversion_null_warnings): Also handle assignments - when warning about NULL conversions. - -2011-04-29 Le-Chun Wu <lcwu@google.com> - - * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define. - * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs. - (build_over_call): Use it to determine whether to emit a NULL - warning for template function instantiations. - (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if - EXPLICIT_TARGS is set. - -2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>, - Mike Stump <mikestump@comcast.net> - - * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only - in maintainer mode. Use the --output-file option of gperf instead - of > to prevent creating an empty cp/cfns.h when gperf is not - available. - -2011-04-28 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/48798 - * semantics.c (finish_base_specifier): cv-qualified base class - is fine, per DR 484. - -2011-04-28 Dodji Seketeli <dodji@redhat.com> - - PR c++/48656 - * semantics.c (finish_call_expr): Don't forget BASELINK nodes when - considering call expressions involving a member function. - -2011-04-28 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/48530 - * tree.c (build_cplus_new): Check build_target_expr return - value for error_mark_node. - -2011-04-28 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/48771 - * semantics.c (literal_type_p): Reference types are literal types, - per the FDIS. - (valid_type_in_constexpr_fundecl_p): Remove. - (is_valid_constexpr_fn): Adjust. - -2011-04-27 Jason Merrill <jason@redhat.com> - - PR libstdc++/48760 - Implement list-initialization of _Complex. - * decl.c (reshape_init_r): Allow {real,imag} for _Complex. - (check_initializer): Likewise. - * call.c (build_complex_conv): New. - (implicit_conversion): Call it. - (convert_like_real): Handle it. - * typeck2.c (check_narrowing): Handle it. - - * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to - decide whether to delete. - (build_vec_init): Pass sfk_complete_destructor. - - PR c++/40975 - * cp-tree.def (VEC_INIT_EXPR): Add third operand. - * cp-tree.h (VEC_INIT_EXPR_NELTS): New. - * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it. - * tree.c (build_vec_init_expr): Handle getting pointer/nelts. - (build_vec_init_elt): Don't expect an array type. - (build_array_copy): Adjust. - * init.c (perform_member_init): Adjust. - (build_new_1): Use build_vec_init_expr. - - * class.c (resolve_address_of_overloaded_function): Don't - change OVERLOAD to TREE_LIST. - * pt.c (print_candidates_1): Remove nonsensical assert. - - PR c++/48046 - * parser.c (cp_parser_diagnose_invalid_type_name): Commit - to tentative parse sooner. - -2011-04-26 Jason Merrill <jason@redhat.com> - - PR c++/42687 - * parser.c (cp_parser_primary_expression): Set *idk to - CP_ID_KIND_NONE for a parenthesized identifier. - - * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname. - (cxx_print_identifier): Correct indentation. - - PR c++/48530 - * decl.c (cxx_maybe_build_cleanup): Add complain parm. - * tree.c (force_target_expr): Add complain parm. - (build_target_expr_with_type): Likewise. - (get_target_expr_sfinae): Split out. - (build_vec_init_expr, bot_manip): Adjust. - * init.c (build_vec_delete, build_vec_delete_1): Add complain parm. - (build_delete, build_dtor_call): Likewise. - (perform_direct_initialization_if_possible): Adjust. - (build_vec_init): Handle error return. - * cvt.c (force_rvalue): Add complain parm. - Call build_special_member_call directly. - * decl2.c (delete_sanity): Add complain parm. - (build_cleanup): Adjust. - * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust. - * semantics.c (finish_stmt_expr_expr): Adjust. - (finish_compound_literal): Adjust. - * parser.c (cp_parser_delete_expression): Adjust. - * typeck2.c (build_functional_cast): Adjust. - * cp-tree.h: Adjust. - -2011-04-26 Martin Jambor <mjambor@suse.cz> - - * class.c (cp_fold_obj_type_ref): Remove. - * cp-tree.h (cp_fold_obj_type_ref): Remove declaration. - -2011-04-25 Paolo Carlini <paolo.carlini@oracle.com> - - * cp-tree.def: Add a new UNDERLYING_TYPE tree code. - * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy. - (UNDERLYING_TYPE_TYPE): Add. - * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE - as TS_COMMON. - * parser.c (cp_lexer_next_token_is_decl_specifier_keyword, - cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE. - (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy. - * semantics.c (finish_underlying_type): New. - * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE. - * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise. - * cxx-pretty-print.c (p_cxx_type_id): Likewise. - * tree.c (cp_walk_subtrees): Likewise. - * pt.c (for_each_template_parm_r, tsubst, unify, - dependent_type_p_r): Likewise. - * mangle.c (write_type): Sorry for __underlying_type. - -2011-04-25 Jason Merrill <jason@redhat.com> - - PR c++/48707 - * decl.c (type_dependent_init_p): New. - (cp_finish_decl): Check it. - * pt.c (any_type_dependent_elements_p): New. - * cp-tree.h: Declare it. - -2011-04-20 Jason Merrill <jason@redhat.com> - - * semantics.c (finish_compound_literal): Don't put an array - with a dtor in a static variable. - - * call.c (build_over_call): Handle trivial dtor. - - * search.c (lookup_fnfields_slot): Call complete_type. - - PR c++/48594 - * decl2.c (build_offset_ref_call_from_tree): Move - non-dependency of object outside condition. - - PR c++/48657 - * decl.c (cp_finish_decl): Simplify template handling. - -2011-04-20 Jim Meyering <meyering@redhat.com> - - * tree.c (cxx_printable_name_internal): Remove useless if-before-free. - -2011-04-19 Jason Merrill <jason@redhat.com> - - PR c++/46304 - * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR. - - PR c++/45267 - * decl.c (duplicate_decls): Keep always_inline attribute - in sync with DECL_DISREGARD_INLINE_LIMITS. - -2011-04-18 Jason Merrill <jason@redhat.com> - - PR c++/48569 - * typeck2.c (build_functional_cast): Handle VOID_TYPE. - - PR c++/48537 - * init.c (build_value_init): Handle UNION_TYPE the same. - -2011-04-18 Jakub Jelinek <jakub@redhat.com> - - PR c++/48632 - * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr - for type dependent pointers. - -2011-04-18 Jim Meyering <meyering@redhat.com> - - * pt.c (type_unification_real): Fix typo in comment: s/in in/in/. - -2011-04-17 Jan Hubicka <jh@suse.cz> - - * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed - gotos. - -2011-04-17 Jason Merrill <jason@redhat.com> - - PR c++/48531 - * typeck2.c (build_functional_cast): Disallow array type. - - * tree.c (get_target_expr): Handle VEC_INIT_EXPR. - -2011-04-17 Jan Hubicka <jh@suse.cz> - - * class.c (cp_fold_obj_type_ref): Drop vtable_method. - -2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> - - Implement N3271 - * parser.c (cp_convert_range_for): Split into - cp_parser_perform_range_for_lookup. - (cp_parser_perform_range_for_lookup): New. - (cp_parser_range_for_member_function): New. - (cp_parser_for_init_statement): Correct error message. - * semantics.c (finish_call_expr): Accept COMPONENT_REF. - -2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> - - * parser.c (cp_parser_objc_protocol_declaration): Updated for - change from objc_declare_protocols() to objc_declare_protocol(). - -2011-04-14 Nathan Froyd <froydnj@codesourcery.com> - - PR objc++/48479 - * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable - and return immediately. - -2011-04-14 Nathan Froyd <froydnj@codesourcery.com> - - * cp-tree.def (SWITCH_STMT): Add an extra operand. - * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED. - * cp-tree.h (SWITCH_STMT_SCOPE): Define. - * semantics.c (begin_switch__stmt): Pass scope to build_stmt. - (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN. - -2011-04-14 Nathan Froyd <froydnj@codesourcery.com> - - * cp-tree.def (IF_STMT): Add an extra operand. - * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED. - * cp-tree.h (IF_SCOPE): Define. - * semantics.c (begin_if_stmt): Pass scope to build_stmt. - (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN. - -2011-04-14 Nathan Froyd <froydnj@codesourcery.com> - - * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand. - * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED. - * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define. - * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt. - Use FOR_SCOPE instead of TREE_CHAIN. - (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE. - (finish_for_stmt): Likewise. - -2011-04-14 Jason Merrill <jason@redhat.com> - - * parser.c (cp_parser_postfix_expression): Fix flags passed to - build_new_method_call. - * semantics.c (finish_call_expr): Likewise. - - PR c++/48531 - * init.c (build_value_init_noctor): Check complain consistently. - - PR c++/48557 - * typeck.c (cp_build_binary_op): Don't decay void operands. - - PR c++/48446 - * decl.c (compute_array_index_type): Use get_temp_regvar instead - of variable_size. - * init.c (get_temp_regvar): No longer static. - * cp-tree.h: Declare it. - -2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> - - * parser.c (cp_parser_objc_class_declaration): Updated for change - in objc_declare_class(). - -2011-04-14 Nathan Froyd <froydnj@codesourcery.com> - - * decl.c (poplevel): Use block_chainon. - -2011-04-13 Jason Merrill <jason@redhat.com> - - PR c++/48594 - * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor - or pointer to (non-member) function. - -2011-04-13 Jakub Jelinek <jakub@redhat.com> - - PR c++/48570 - * semantics.c (cxx_eval_array_reference): Handle reading from - wchar_t, char16_t and char32_t STRING_CST. - -2011-04-13 Dodji Seketeli <dodji@redhat.com> - - PR c++/48574 - * class.c (fixed_type_or_null): We cannot determine the dynamic - type of a reference variable if its initializer is dependent. - -2011-04-13 Jason Merrill <jason@redhat.com> - - PR c++/48581 - * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about - unqualified lookup failing if we're still in a template. - -2011-04-12 Nathan Froyd <froydnj@codesourcery.com> - - * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move - tree_contains_struct initialization to... - * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_* - macros. - * cp-objcp-common.h (cp_common_init_ts): Declare. - * cp-tree.h (union lang_tree_node): Check for TS_COMMON before - calling TREE_CHAIN. - -2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> - - * parser.c (cp_parser_objc_message_expression): Updated call - to objc_build_message_expr. - -2011-04-12 Martin Jambor <mjambor@suse.cz> - - * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of - cgraph_get_create_node. - * decl2.c (cp_write_global_declarations): Call cgraph_get_node - instead of cgraph_get_create_node. - * method.c (make_alias_for_thunk): Call cgraph_get_node - instead of cgraph_get_create_node, assert it returns non-NULL. - (use_thunk): Likewise. - * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only - when flag_syntax_only is not set. Call cgraph_get_node instead of - cgraph_get_create_node. - (maybe_clone_body): Call cgraph_get_node instead of - cgraph_get_create_node. - -2011-04-12 Martin Jambor <mjambor@suse.cz> - - * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node - instead of cgraph_node. - * decl2.c (cxx_callgraph_analyze_expr): Likewise. - (cp_write_global_declarations): Likewise. - * optimize.c (maybe_clone_body): Likewise. - * semantics.c (maybe_add_lambda_conv_op): Likewise. - * mangle.c (mangle_decl): Likewise. - * method.c (make_alias_for_thunk): Likewise. - (use_thunk): Likewise. - -2011-04-11 Jason Merrill <jason@redhat.com> - - PR c++/48535 - * decl.c (cp_complete_array_type_or_error): New. - * semantics.c (finish_compound_literal): Use it. - * cp-tree.h: Declare it. - - PR c++/48535 - * semantics.c (finish_compound_literal): Handle references. - - PR c++/48535 - * semantics.c (finish_compound_literal): Take complain parm. - (build_lambda_object): Adjust. - * cp-tree.h: Adjust. - * call.c (convert_like_real): Adjust. - * decl.c (check_initializer): Adjust. - * parser.c (cp_parser_postfix_expression): Adjust. - (cp_parser_functional_cast): Adjust. - * pt.c (tsubst_copy_and_build): Adjust. - * typeck2.c (process_init_constructor_record): Adjust. - - PR c++/48534 - * cvt.c (ocp_convert): Use build_nop to convert to underlying type - of scoped enum. - - PR c++/48523 - * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather - than cp_build_indirect_ref. - - PR c++/48457, Core 1238 - * call.c (reference_binding): Allow rvalue reference to bind to - function lvalue. - * tree.c (lvalue_kind): Functions are always lvalues. - -2011-04-07 Jason Merrill <jason@redhat.com> - - PR c++/48500 - * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check - arguments even if we don't know the function. - - PR c++/48481 - * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL - at the end of the chain. - * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT. - (iterative_hash_template_arg): Likewise. - - PR c++/48481 - * cp-tree.h (OVL_ARG_DEPENDENT): New. - * name-lookup.c (add_function): Set it. - * semantics.c (finish_call_expr): Free OVERLOADs if it's set. - - PR c++/48481 - * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot. - Release unused vector. - - PR c++/48451 - * pt.c (fn_type_unification): Don't clear incomplete pack flag. - (type_unification_real): Clear it here instead. - - PR c++/48468 - * except.c (build_noexcept_spec): Propagate error_mark_node. - (finish_noexcept_expr): Likewise. - - PR c++/48452 - * typeck.c (build_x_compound_expr_from_list): Return error_mark_node - in SFINAE context. - - PR c++/48450 - * call.c (resolve_args): Take complain. - (build_new_function_call, build_operator_new_call): Pass it. - (build_op_call, build_new_op, build_new_method_call): Pass it. - - PR c++/48450 - * typeck.c (check_for_casting_away_constness): Take complain. - (build_static_cast_1, build_reinterpret_cast_1): Pass it. - (build_const_cast_1): Pass it. Take full complain parm. - (build_const_cast, cp_build_c_cast): Adjust. - - * tree.c (build_aggr_init_expr): Always return error_mark_node - on abstract violation. - - PR c++/48450 - * tree.c (build_cplus_new, build_aggr_init_expr): Take complain. - (bot_manip): Adjust. - * cp-tree.h: Adjust. - * call.c (convert_like_real, build_cxx_call): Adjust. - (perform_direct_initialization_if_possible): Adjust. - * cvt.c (ocp_convert): Adjust. - * init.c (build_value_init): Adjust. - * semantics.c (maybe_add_lambda_conv_op): Adjust. - * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust. - * typeck2.c (build_functional_cast): Adjust. - - * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top - level. - (perform_member_init): Not here. - * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special - case to templates. - (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case. - - PR c++/48449 - * typeck2.c (build_functional_cast): Check complain consistently. - Use build_value_init and abstract_virtuals_error_sfinae. - (abstract_virtuals_error_sfinae): Split out. - * cp-tree.h: Declare it. - * init.c (build_new_1): Use it. - (build_value_init_noctor): Handle FUNCTION_TYPE. - - * semantics.c (finish_decltype_type): Simplify handling of unknown - type. - - * semantics.c (finish_decltype_type): Add complain parm. - * cp-tree.h: Adjust. - * parser.c (cp_parser_decltype): Adjust. - * pt.c (tsubst): Adjust. - - PR c++/48450 - * cvt.c (ocp_convert): Handle converting scoped enum to bool. - -2011-03-31 Jason Merrill <jason@redhat.com> - - PR c++/48277 - * semantics.c (finish_call_expr): Remove assert. - - PR c++/48280 - * method.c (defaultable_fn_check): Templates are not defaultable. - - * parser.c (cp_parser_init_declarator): Avoid redundant - cp_finish_decl for member declarations. - -2011-03-30 Jason Merrill <jason@redhat.com> - - PR c++/48212 - * semantics.c (non_const_var_error): Just return if DECL_INITIAL - is error_mark_node. - -2011-03-30 Jason Merrill <jason@redhat.com> - - PR c++/48369 - * semantics.c (potential_constant_expression_1): Handle - UNORDERED_EXPR and ORDERED_EXPR. - - PR c++/48281 - * semantics.c (finish_compound_literal): Do put static/constant - arrays in static variables. - - * call.c (convert_like_real) [ck_list]: Build up the - initializer_list object directly. - * decl.c (build_init_list_var_init): Adjust. - - * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR. - * decl.c (reshape_init_array_1): Likewise. - -2011-03-29 Jason Merrill <jason@redhat.com> - - PR c++/48265 - * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure - the variable is constant before looking at its initializer. - - PR c++/48319 - * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR. - - PR c++/48089 - * semantics.c (potential_constant_expression_1): Change error about - use of *this in constructor into sorry. - - PR c++/48296 - * decl.c (cp_finish_decl): Defer validation of constexpr member - functions. - * class.c (finalize_literal_type_property): Validate them here. - * semantics.c (is_valid_constexpr_fn): Don't check completeness. - - * semantics.c (is_valid_constexpr_fn): Specify input location. - -2011-03-28 Jason Merrill <jason@redhat.com> - - PR c++/48313 - * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction - from overloaded function. - - Core 1232 - * call.c (build_array_conv): New. - (implicit_conversion): Use it. - - * call.c (reference_binding): Allow direct binding to an array - rvalue. - - Core 898 - * parser.c (cp_parser_compound_statement): Add function_body parm. - Complain about non-body compound-stmt in constexpr fn. - (cp_parser_primary_expression, cp_parser_statement): Adjust. - (cp_parser_implicitly_scoped_statement): Adjust. - (cp_parser_function_body, cp_parser_try_block): Adjust. - (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust. - (cp_parser_objc_try_catch_finally_statement): Adjust. - - Core 898 - * semantics.c (constexpr_fn_retval): New. Allow using-declaration - and using-definition. - (register_constexpr_fundef): Call it. - - * except.c (build_noexcept_spec): Call cxx_constant_value after - converting to bool. - -2011-03-25 Kai Tietz <ktietz@redhat.com> - - * lex.c (interface_strcmp): Handle dos-paths. - (handle_pragma_implementation): Use filename_cmp instead of - strcmp. - (in_main_input_context): Likewise. - -2011-03-25 Jason Merrill <jason@redhat.com> - - Core 1135 - * method.c (defaulted_late_check): Check for exception spec mismatch. - (defaultable_fn_check): Allow exception spec and virtual. - * class.c (check_for_override): A virtual dtor is non-trivial. - - PR c++/48289 - * pt.c (build_non_dependent_expr): Keep dereferences outside the - NON_DEPENDENT_EXPR. - -2011-03-25 Kai Tietz <ktietz@redhat.com> - - * decl.c (decls_match): Replace target hook - call of comp_type_attributes by version in tree.c file. - * search.c (check_final_overrider): Likewise. - * typeck.c (structural_comptypes): Likewise. - -2011-03-21 Kai Tietz <ktietz@redhat.com> - - PR target/12171 - * cxx-pretty-print.c (pp_cxx_ptr_operator): - Display allowed attributes for function pointer types. - * error.c (dump_type_prefix): Likewise. - - * tree.c (cxx_attribute_table): Adjust table. - -2011-03-18 Jason Merrill <jason@redhat.com> - - PR c++/48162 - * semantics.c (finish_call_expr): Allow TARGET_EXPR for now. - - PR c++/48118 - * call.c (build_over_call): Don't skip ck_rvalue. - -2011-03-17 Jason Merrill <jason@redhat.com> - - PR c++/47504 - * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let - the conversion set TREE_OVERFLOW. - - Core 1212 - * semantics.c (finish_decltype_type): Return T&& for xvalue. - * typeck.c (unlowered_expr_type): Preserve cv-quals. - - PR c++/48166 - * decl.c (revert_static_member_fn): Strip function-cv-quals. - -2011-03-16 Jason Merrill <jason@redhat.com> - - PR c++/48089 - * semantics.c (potential_constant_expression_1): Don't allow *this - in a constructor. - (register_constexpr_fundef): Use potential_rvalue_constant_expression. - - PR c++/47301 - * decl.c (compute_array_index_type): Don't bother trying to deal - with literal classes in ABI v1. - - PR c++/46336 - * decl.c (duplicate_decls): Return NULL_TREE for clashing - C functions. - - PR c++/47570 - * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't - use the generic binary expression handling. - -2011-03-16 Diego Novillo <dnovillo@google.com> - - * Make-lang.in (CXX_PARSER_H): New. - (cp/parser.o): Add dependency on CXX_PARSER_H. - Add dependency on tree-pretty-print.h - (cp/cp-lang.o): Add dependency on CXX_PARSER_H. - * cp-lang.c: Include parser.h. - * parser.c: Include parser.h. - (struct cp_token): Add bitfield purged_p. - Update all users. - Move to parser.h. - (CPP_PURGED): Remove. Update all users. - (struct cp_lexer): Change field buffer to be a VEC of cp_token. - Remove field buffer_length. - Update all users. - Move to parser.h. - (struct tree_check): Move to parser.h. - (cp_token_position): Likewise. - (struct cp_token_cache): Likewise. - (CPP_KEYWORD): Likewise. - (CPP_TEMPLATE_ID): Likewise. - (CPP_NESTED_NAME_SPECIFIER): Likewise. - (N_CP_TTYPES): Likewise. - (enum cp_parser_status_kind): Likewise. - (struct cp_parser_context): Likewise. - (struct cp_default_arg_entry_d): Likewise. - (struct cp_unparsed_functions_entry_d): Likewise. - (struct cp_parser): Likewise. - (cp_lexer_dump_tokens): New. - (cp_lexer_debug_tokens): New. - (cp_lexer_finished_p): New. - (cp_lexer_alloc): Factor out of cp_lexer_new_main. - (cp_lexer_new_main): Re-write main lexing loop to push - tokens into the new VEC buffer. - (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens. - Do not abort if the token type is not recognized, just print - its code. - * parser.h: New file. - * config-lang.in (gtfiles): Add cp/parser.h. - -2011-03-16 Jason Merrill <jason@redhat.com> - - Core 1148 - * typeck.c (check_return_expr): Fix conditions for setting - LOOKUP_PREFER_RVALUE. - - * call.c (build_over_call): Remove require_complete_type_sfinae call. - - PR c++/48132 - * decl.c (check_array_designated_initializer): Allow integer index. - (reshape_init_array_1): Set index on the elements. - -2011-03-16 Jason Merrill <jason@redhat.com> - - PR c++/48113 - * typeck.c (convert_for_initialization): Use - perform_implicit_conversion_flags. - * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set - rvaluedness_matches_p on ck_rvalue. - (convert_like_real) [ck_rvalue]: And restore it here. - - PR c++/48115 - * call.c (convert_arg_to_ellipsis): Handle incomplete type. - -2011-03-16 Jason Merrill <jason@redhat.com> - - * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't - committed to this tentative parse. - - PR c++/47999 - * semantics.c (finish_call_expr): Preserve reference semantics - in templates. - - * call.c (convert_default_arg): Use LOOKUP_IMPLICIT. - -2011-03-16 Jakub Jelinek <jakub@redhat.com> - - * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if - DECL_LANG_SPECIFIC is NULL. - -2011-03-15 Jason Merrill <jason@redhat.com> - - Core 1074 - * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't - check value_dependent_expression_p on the operand. - - * semantics.c (push_cx_call_context): Return bool. - (cxx_eval_call_expression): Handle excess depth. - - Core 1191 - * method.c (synthesized_method_walk): Cleanups don't affect the - triviality of a constructor, but do affect deletion and exception - specification. - -2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> - - * decl2.c (cp_check_const_attributes): New. - (cplus_decl_attributes): Call cp_check_const_attributes. - -2011-03-15 Jason Merrill <jason@redhat.com> - - PR c++/34758 - * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for - recursion first. - (push_defarg_context, pop_defarg_context): New. - * parser.c (cp_parser_late_parsing_default_args): Use them. - * cp-tree.h: Declare them. - -2011-03-11 Dodji Seketeli <dodji@redhat.com> - - * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of - the argument of the indirection operator should not be dependent. - Fix the comment. - -2011-03-11 Jason Merrill <jason@redhat.com> - - PR c++/47125 - * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error. - - PR c++/47144 - * parser.c (cp_parser_template_type_arg): Set - type_definition_forbidden_message. - - PR c++/47808 - * decl.c (compute_array_index_type): Discard folding - if it didn't produce a constant. - -2011-03-11 Jakub Jelinek <jakub@redhat.com> - - PR c++/48035 - * init.c (build_zero_init_1): Extracted from build_zero_init. - Add FIELD_SIZE argument, if non-NULL and field bit_position - as not smaller than that, don't add that field's initializer. - Pass DECL_SIZE as last argument to build_zero_init_1 - for DECL_FIELD_IS_BASE fields. - (build_zero_init): Use build_zero_init_1. - -2011-03-10 Jason Merrill <jason@redhat.com> - - PR c++/48029 - * pt.c (iterative_hash_template_arg): Remove special case for - ARRAY_TYPE. - - PR c++/47198 - * parser.c (cp_parser_single_declaration): Just return if - cp_parser_parse_and_diagnose_invalid_type_name complained. - -2011-03-09 Jason Merrill <jason@redhat.com> - - PR c++/44629 - * pt.c (unify): An unresolved overload is a nondeduced context. - -2011-03-09 Martin Jambor <mjambor@suse.cz> - - PR tree-optimization/47714 - * method.c (use_thunk): Clear addressable flag of thunk arguments. - -2011-03-08 Dodji Seketeli <dodji@redhat.com> - - PR c++/47705 - * pt.c (convert_nontype_argument): Only call decay_conversion on - arrays. - -2011-03-08 Jason Merrill <jason@redhat.com> - - PR c++/47488 - * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry. - - PR c++/47705 - * pt.c (convert_nontype_argument): Don't crash on non-pointer - argument to pointer parameter. - - PR c++/45651 - * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on - !TREE_PUBLIC decls. - -2011-03-08 Dodji Seketeli <dodji@redhat.com> - - PR c++/47957 - * name-lookup.c (binding_to_template_parms_of_scope_p): Only - consider scopes of primary template definitions. Adjust comments. - -2011-03-07 Jason Merrill <jason@redhat.com> - - PR c++/48003 - * pt.c (convert_nontype_argument): Fix -fpermissive allowing - integer overflow. - * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW. - - PR c++/48015 - * init.c (constant_value_1): Always require init to be TREE_CONSTANT. - - PR c++/48008 - * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here. - (write_CV_qualifiers_for_type): Not here. - -2011-03-06 Joseph Myers <joseph@codesourcery.com> - - * lang-specs.h: Match -save-temps* instead of -save-temps. - -2011-03-05 Jason Merrill <jason@redhat.com> - - * mangle.c (write_expression): Change ABI v6 to v5. - (write_type): Likewise. - -2011-03-04 Jan Hubicka <jh@suse.cz> - - PR lto/47497 - * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias - and cgraph_add_thunk. - * method.c (make_alias_for_thunk, use_thunk): Likewise. - * mangle.c (mangle_decl): Likewise. - -2011-03-04 Jason Merrill <jason@redhat.com> - - PR c++/47971 - * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type. - (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING. - - PR c++/46220 - * search.c (check_final_overrider): Allow pointer to same incomplete - class type with different cv-quals. - -2011-03-03 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/47974 - * pt.c (tsubst_template_args): Check argument t for error_mark_node. - -2011-03-03 Jason Merrill <jason@redhat.com> - - PR c++/47950 - * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT. - -2011-03-02 Jason Merrill <jason@redhat.com> - - PR c++/47950 - * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here. - - PR c++/47774 - * tree.c (build_vec_init_elt): Split out from... - (build_vec_init_expr): ...here. - (diagnose_non_constexpr_vec_init): New fn. - * semantics.c (potential_constant_expression_1): Use it. - * cp-tree.h: Declare it. - -2011-03-01 Jason Merrill <jason@redhat.com> - - PR c++/46159 - * parser.c (cp_parser_primary_expression): Don't warn about a - failed tentative parse. - - PR c++/47200 - * semantics.c (cxx_bind_parameters_in_call): Don't call - adjust_temp_type on non-constant args. - - PR c++/47851 - * call.c (standard_conversion): Provide requested cv-quals on - class rvalue conversion. - - PR c++/46282 - * decl2.c (grokbitfield): Handle type-dependent width. - -2011-02-28 Jason Merrill <jason@redhat.com> - - PR c++/47873 - * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P - after checking for a non-thunk. - -2011-02-26 Jason Merrill <jason@redhat.com> - - PR c++/47904 - * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL. - * pt.c (iterative_hash_template_arg): And hash it. - - PR c++/47897 - * semantics.c (non_const_var_error): Split out from... - (cxx_eval_constant_expression): ...here. - (potential_constant_expression_1) [VAR_DECL]: Use it. - Allow dependent variables. - -2011-02-24 Jason Merrill <jason@redhat.com> - - * parser.c (cp_parser_constant_expression): Set - non_integral_constant_expression correctly for C++0x too. - (cp_parser_static_assert): Allow non-constant expression. - (cp_parser_direct_declarator): Expect non_constant_p to be set - properly for C++0x. - * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR. - * semantics.c (maybe_constant_value): Check type_unknown_p too. - (potential_rvalue_constant_expression): New. - (require_potential_rvalue_constant_expression): New. - -2011-02-23 Jason Merrill <jason@redhat.com> - - * cp-tree.h (DECL_PARM_LEVEL): New. - (struct lang_decl_parm): Add level field. - * name-lookup.c (function_parm_depth): New fn. - * name-lookup.h: Declare it. - * parser.c (cp_parser_parameter_declaration_list): Use it. - * mangle.c (struct globals): Add parm_depth field. - (write_bare_function_type): Adjust it. - (write_expression): Include the level delta in PARM_DECL mangling - for abi >= 6. - - * semantics.c (finish_decltype_type): Remove shortcut for decltype - of id-expression. - * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6. - -2011-02-23 Nathan Froyd <froydnj@codesourcery.com> - - PR c++/46868 - * parser.c (cp_parser_class_specifier): Require a closing brace - to attempt error recovery. - -2011-02-23 Jakub Jelinek <jakub@redhat.com> - - PR c++/47833 - * pt.c (struct pending_template): Add chain_next GTY option. - * decl.c (struct named_label_use_entry): Likewise. - -2011-02-22 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/47242 - * semantics.c (build_lambda_object): Bail out if a field is - error_mark_node. - -2011-02-22 Dodji Seketeli <dodji@redhat.com> - - PR c++/47666 - * class.c (dfs_declare_virt_assop_and_dtor) - (declare_virt_assop_and_dtor): New static functions. - (add_implicitly_declared_members): Use - declare_virt_assop_and_dtor. - -2011-02-21 Jason Merrill <jason@redhat.com> - - PR c++/47207 - * decl2.c (decl_constant_var_p): A constexpr var needs an - initializer to be constant. - * semantics.c (cxx_eval_constant_expression): Complain about - constexpr var used in its own initializer. - * call.c (set_up_extended_ref_temp): Set - DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too. - -2011-02-20 Jason Merrill <jason@redhat.com> - - PR c++/47199 - * semantics.c (cxx_eval_call_expression): Call - cxx_eval_constant_expression in trivial shortcut. - - PR c++/46831 - * call.c (convert_class_to_reference): Don't try to set up a - second conv sequence for non-viable candidates. - - PR c++/47703 - * error.c (location_of): Handle non-tagged types. - - PR c++/46472 - * method.c (process_subob_fn): Instantiate constexpr templates. - * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P. - -2011-02-20 Dodji Seketeli <dodji@redhat.com> - - PR c++/46394 - * pt.c (tsubst_pack_expansion): do not use - cp_tree_equal/same_type_p to detect an expansion of a parameter - pack. - -2011-02-19 Jason Merrill <jason@redhat.com> - - PR c++/47503 - * semantics.c (cxx_eval_call_expression): Shortcut trivial copy. - -2011-02-18 Paolo Carlini <paolo.carlini@oracle.com> - - PR c++/47795 - * semantics.c (finish_non_static_data_member): Early return if - object is error_mark_node. - -2011-02-18 Dodji Seketeli <dodji@redhat.com> - - PR c++/47208 - * pt.c (do_auto_deduction): Do not mention error_mark_node in - diagnostics. - * semantics.c (finish_id_expression): Do not pass erroneous decl - to decl_constant_var_p. - -2011-02-17 Jakub Jelinek <jakub@redhat.com> - - PR c++/47783 - * cvt.c (convert_from_reference): Call mark_exp_read. - -2011-02-11 Dodji Seketeli <dodji@redhat.com> - - PR c++/47172 - * pt.c (finish_call_expr): Consider a call expression that has a - dependent "this" pointer as being dependent. Add comments. - (dependent_type_p, type_dependent_expression_p): Update comments. - -2011-02-16 Dodji Seketeli <dodji@redhat.com> - - PR c++/47326 - * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack - expansion arguments are not evaluated. - -2011-02-16 Jakub Jelinek <jakub@redhat.com> - - PR c++/47704 - * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5 - instead of TYPE_LANG_FLAG_3. - * pt.c (lookup_template_class): Copy over - ENUM_FIXED_UNDERLYING_TYPE_P. - -2011-02-15 Jason Merrill <jason@redhat.com> - - PR c++/46807 - * method.c (synthesized_method_walk): Always exit early for - trivial fn in C++98 mode. - -2011-02-14 Jason Merrill <jason@redhat.com> - - PR c++/47482 - * parser.c (cp_parser_enumerator_definition): Call - fold_non_dependent_expr. - -2011-02-09 Jason Merrill <jason@redhat.com> - - * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel. - * semantics.c (finish_fname): Only return the name if we're in - a function. - - * decl.c (build_enumerator): Don't perform integral promotions on - non-integral constants. - - * cvt.c (convert_to_void): Handle null op1. - - * class.c (type_has_constexpr_default_constructor): Make sure the - caller stripped an enclosing array. - * init.c (perform_member_init): Strip arrays before calling it. - - PR c++/47511 - * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL. - -2011-02-03 Dodji Seketeli <dodji@redhat.com> - - PR c++/47398 - * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of - template parameters in account. - -2011-02-03 Nathan Froyd <froydnj@codesourcery.com> - - PR c++/46890 - * parser.c (cp_parser_class_specifier): Fix setting of - want_semicolon. - -2011-01-31 Jakub Jelinek <jakub@redhat.com> - - PR c++/47416 - * semantics.c (build_data_member_initialization): Handle - STATEMENT_LIST always instead of just for CLEANUP_BODY. - -2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> - - * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use - LD_STATIC_OPTION, LD_DYNAMIC_OPTION. - -2011-01-29 Dodji Seketeli <dodji@redhat.com> - - PR c++/47311 - * cp-tree.h (fixup_template_parms): Declare. - * pt.c (end_template_parm_list): Do not fixup template parms here. - (fixup_template_parms): Remove static. Fix typo in the - comments. Remove useless code statement. - (fixup_template_parm): For a template template parameter, fixup - its attributes before fixing up its type. - * parser.c - (cp_parser_template_declaration_after_export): After parsing - template parameters fixup their types. - -2011-01-26 Jakub Jelinek <jakub@redhat.com> - - PR c++/47476 - * semantics.c (potential_constant_expression_1): Handle - TRUTH_XOR_EXPR. - -2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> - - PR c++/43601 - * semantics.c (expand_or_defer_fn_1): Handle it. - * decl2.c (decl_needed_p): Likewise. - -2011-01-21 Jason Merrill <jason@redhat.com> - - PR c++/47041 - * semantics.c (build_constexpr_constructor_member_initializers): - Handle trivial copy. - -2011-01-21 Jakub Jelinek <jakub@redhat.com> - - PR c++/47388 - * semantics.c (begin_for_stmt): If -fno-for-scope, don't - assume init must be NULL if scope is NULL. - (begin_range_for_stmt): Likewise. - -2011-01-21 Jason Merrill <jason@redhat.com> - - PR c++/46552 - * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF. - - PR c++/46977 - * semantics.c (potential_constant_expression_1): Split out from - potential_constant_expression. Add want_rval parm. Handle - template expression forms. Don't enforce restriction on address - of automatic variable here. Add a couple of diagnostics that - had been missing. - (require_potential_constant_expression): New entry point. - (build_data_member_initialization, register_constexpr_fundef): Adjust. - (maybe_constant_value): Check potential_constant_expression. - * pt.c (fold_non_dependent_expr_sfinae): Likewise. - * tree.c (build_vec_init_expr): Adjust. - -2011-01-19 Jakub Jelinek <jakub@redhat.com> - - PR c++/47303 - * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC - or DECL_EXTERNAL. - -2011-01-17 Jason Merrill <jason@redhat.com> - - PR c++/47067 - * semantics.c (base_field_constructor_elt): New fn. - (cxx_eval_bare_aggregate): Use it. - (build_data_member_initialization): Leave COMPONENT_REF for - vfield inits. - -2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> - - * parser.c (cp_parser_range_for): Remove the "unused variable" warning - workaround. - -2011-01-15 Giovanni Funchal <gafunchal@gmail.com> - Jonathan Wakely <jwakely.gcc@gmail.com> - - PR c++/33558 - * decl.c (grokdeclarator): Reject mutable reference members. - -2011-01-14 Jason Merrill <jason@redhat.com> - - PR c++/47289 - * pt.c (coerce_template_parms): Fix error recovery. - - PR c++/46903 - * typeck2.c (check_narrowing): Only check arithmetic types. - - PR c++/46688 - * tree.c (build_vec_init_expr): Handle flexible array - properly. - -2011-01-13 Kai Tietz <kai.tietz@onevision.com> - - PR c++/47213 - * cp-tree.h (CLASSTYPE_VISIBILITY): Use - TYPE_MAIN_DECL instead of TYPE_NAME. - (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise. - * decl2.c (determine_visibility): Add check - of CLASS_TYPE_P for underlying_type. - -2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> - - * cp-tree.h (begin_for_scope): New prototype. - (begin_for_stmt): Update prototype. - (begin_range_for_stmt): Update prototype. - * init.c (build_vec_init): Update call to begin_for_stmt. - * parser.c (cp_parser_for): New. - (cp_parser_c_for): Add three new parameters. - (cp_parser_range_for): Likewise. Most parsing code removed. - (cp_parser_iteration_statement): Call cp_parser_for instead of - cp_parser_c_for and cp_parser_range_for. - (cp_parser_for_init_statement): Add new parameter and return type. - (cp_parser_block_declaration): Update call to - cp_parser_simple_declaration. - (cp_parser_simple_declaration): Add new parameter. - Update call to cp_parser_init_declarator. - (cp_parser_init_declarator): Add new parameter. - * pt.c (tsubst_expr): Update call to begin_for_stmt. - * semantics.c (begin_for_scope): New. - (begin_for_stmt): Add two new parameters. - (begin_range_for_stmt): Likewise. - -2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> - - * parser.c (cp_parser_objc_at_property_declaration): Improved - error message. - -2011-01-11 Dodji Seketeli <dodji@redhat.com> - - PR debug/46955 - * cp-lang.c (get_template_innermost_arguments_folded) - (get_template_argument_pack_elems_folded) - (template_arg_needs_folding, fold_cplus_constants): New static - functions. - (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to - get_template_innermost_arguments_folded. - (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to - get_template_argument_pack_elems_folded. - -2011-01-11 Jason Merrill <jason@redhat.com> - - PR c++/46658 - * init.c (build_new_1): Handle value-init in templates differently. - - PR c++/45520 - * tree.c (maybe_dummy_object): Check current_class_ref against - context, not current_class_type. - -2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/47078 - * parser.c (cp_parser_objc_typename): If the type is unknown, for - error recovery purposes behave as if it was not specified so that - the default type is used. - -2011-01-07 Jakub Jelinek <jakub@redhat.com> - - PR c++/47022 - * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy - for the second build_x_va_arg argument. - -2011-01-05 Tom Tromey <tromey@redhat.com> - - * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error. - (lvalue_or_else): Likewise. - -2011-01-01 Kai Tietz <kai.tietz@onevision.com> - - PR target/38662 - * tree.c (cxx_type_hash_eq): - Allow METHOD_TYPE, too. - -Copyright (C) 2011 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright diff --git a/gcc/cp/ChangeLog-2011 b/gcc/cp/ChangeLog-2011 new file mode 100644 index 0000000..5065989 --- /dev/null +++ b/gcc/cp/ChangeLog-2011 @@ -0,0 +1,5033 @@ +2011-12-31 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51397 + * semantics.c (finish_static_assert): Use %s instead of %E for + the error message. + +2011-12-27 Fabien Chêne <fabien@gcc.gnu.org> + + PR c++/23211 + * name-lookup.c (do_class_using_decl): Use dependent_scope_p + instead of dependent_type_p, to check that a non-dependent + nested-name-specifier of a class-scope using declaration refers to + a base, even if the current scope is dependent. + * parser.c (cp_parser_using_declaration): Set + USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a + 'else' close to the prior modification. + +2011-12-23 Jason Merrill <jason@redhat.com> + + PR c++/51507 + * search.c (at_function_scope_p): Also check cfun. + * pt.c (tsubst_pack_expansion): Check it instead of + cp_unevaluated_operand. + (instantiate_template_1): Use push_to_top_level. + + * tree.c (dependent_name): OFFSET_REF and BASELINK + are not dependent names. + +2011-12-21 Jason Merrill <jason@redhat.com> + + PR c++/51611 + * cp-tree.h (CONVERT_EXPR_VBASE_PATH): New. + * class.c (build_base_path): Defer vbase conversion in an NSDMI. + * tree.c (bot_replace): Expand it here. + * cp-gimplify.c (cp_genericize_r): Make sure deferred conversion + doesn't leak into GENERIC. + +2011-12-21 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51305 + * semantics.c (massage_constexpr_body): Reorder conditionals, make + sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled. + +2011-12-20 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51621 + * tree.c (diagnose_non_constexpr_vec_init): For value initialization + pass void_type_node, not void_zero_node, to build_vec_init_elt. + +2011-12-20 Dodji Seketeli <dodji@redhat.com> + + PR debug/49951 + * decl.c (cxx_maybe_build_cleanup): Don't set location of the call + to the destructor. + +2011-12-20 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51612 + * semantics.c (is_valid_constexpr_fn): In case of constexpr + constructors also check for virtual base classes. + +2011-12-19 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51328 + * pt.c (convert_template_argument): Early error out and return + error_mark_node for invalid uses of destructors as types. + +2011-12-19 Jason Merrill <jason@redhat.com> + + PR c++/51530 + * pt.c (unify): Handle NULLPTR_TYPE. + + PR c++/51526 + * semantics.c (build_data_member_initialization): Handle + delegating constructor. + (build_constexpr_constructor_member_initializers): Likewise. + + PR c++/51553 + * cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from + LOOKUP_NO_COPY_CTOR_CONVERSION. + (add_list_candidates): Set it earlier. + (add_candidates): Don't check explicit on ctors when it's set. + (add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING + is set. + + PR c++/51553 + * call.c (add_function_candidate): Allow conversions for the copy + parm in list-initialization unless the argument is an init-list. + +2011-12-19 Jakub Jelinek <jakub@redhat.com> + + PR c++/51619 + * semantics.c (cxx_eval_vec_init_1): If init is NULL for + multidimensional array, just set eltinit to NULL_TREE. + + * cp-gimplify.c (gimplify_must_not_throw_expr): Use + gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt. + +2011-12-19 Dodji Seketeli <dodji@redhat.com> + + PR c++/51477 + * search.c (lookup_member): Get out early on invalid base type. + +2011-12-19 Jason Merrill <jason@redhat.com> + + PR c++/51489 + * semantics.c (cxx_eval_outermost_constant_expr): Check for + conversion from pointer to integer here. + (cxx_eval_constant_expression) [NOP_EXPR]: Not here. + +2011-12-18 Paolo Carlini <paolo.carlini@oracle.com> + + * semantics.c (finish_compound_literal): Don't call check_narrowing + if !(complain & tf_warning_or_error). + +2011-12-17 Jason Merrill <jason@redhat.com> + + PR c++/51588 + * parser.c (cp_parser_ptr_operator): Reject pointer to member of enum. + +2011-12-17 Richard Henderson <rth@redhat.com> + + PR bootstrap/51072 + * config-lang.in: Revert last change. + +2011-12-17 Jason Merrill <jason@redhat.com> + + PR c++/51586 + * parser.c (cp_parser_check_class_key): Handle error_mark_node. + + PR c++/51587 + * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a + non-enum. + +2011-12-16 Jason Merrill <jason@redhat.com> + + PR c++/51416 + * init.c (build_value_init_noctor): Check for incomplete type. + +2011-12-16 Richard Henderson <rth@redhat.com> + + PR bootstrap/51072 + * config-lang.in (target_libs): Include target-libitm. + +2011-12-16 Jason Merrill <jason@redhat.com> + + PR c++/51461 + * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P + before literal_type_p. + + PR c++/51331 + * class.c (convert_to_base_statically): Just call + build_simple_base_path. + (build_simple_base_path): Check field offset. + +2011-12-15 Jason Merrill <jason@redhat.com> + + PR c++/51458 + * decl.c (has_designator_problem): New. + (reshape_init_r): Check for improper use of + designated initializers. + +2011-12-15 Jakub Jelinek <jakub@redhat.com> + + PR c++/51463 + * decl.c (grokdeclarator): Set DECL_INITIAL of decl + to error_mark_node to disallow NSDMI if declspecs->storage_class + is sc_static. + * parser.c (cp_parser_late_parse_one_default_arg): Return early + if default_arg is error_mark_node. + + PR c/51360 + * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR + and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use. + +2011-12-15 Dodji Seketeli <dodji@redhat.com> + + PR c++/51473 + * decl.c (check_tag_decl): Error out on auto specifier with no + declarator. + +2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR libstdc++/51365 + * cp-tree.h (CPTK_IS_FINAL): Add. + * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL. + (cp_parser_primary_expression, cp_parser_trait_expr): Likewise. + * semantics.c (trait_expr_value, finish_trait_expr): Handle + CPTK_IS_FINAL. + * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise. + +2011-12-14 Jason Merrill <jason@redhat.com> + + PR c++/51554 + * semantics.c (cxx_eval_indirect_ref): Fix sanity check. + + PR c++/51248 + * decl.c (copy_type_enum): Also update variants. + (finish_enum): Allow variants of complete enums. + +2011-12-14 Dodji Seketeli <dodji@redhat.com> + + PR c++/51475 + * call.c (struct conversion)<u.next>: Update comment. + (next_conversion): New static function. + (convert_like_real): Use it. + + PR c++/51476 + * pt.c (convert_nontype_argument): Don't call maybe_constant_value + for PTRMEM_CST nodes. + +2011-12-13 Jason Merrill <jason@redhat.com> + + PR c++/51406 + PR c++/51161 + * typeck.c (build_static_cast_1): Fix cast of lvalue to + base rvalue reference. + +2011-12-13 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51464 + * semantics.c (begin_lambda_type): Check begin_class_definition return + value for error_mark_node. + * parser.c (cp_parser_lambda_expression): Check begin_lambda_type + return value for error_mark_node. + +2011-12-13 Fabien Chêne <fabien@gcc.gnu.org> + + PR c++/14258 + * cp-tree.h (USING_DECL_TYPENAME_P): New macro. + * parser.c (cp_parser_nonclass_name): Handle using declarations + that refer to a dependent type. + (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if + the using declaration refers to a dependent type. + +2011-12-12 Jakub Jelinek <jakub@redhat.com> + + PR c++/51496 + * parser.c (cp_parser_omp_for_loop): When determining whether + to use cp_parser_omp_for_incr or cp_parser_expression and when + calling cp_parser_omp_for_incr, use real_decl instead of decl. + +2011-12-12 Torvald Riegel <triegel@redhat.com> + + * semantics.c (finish_transaction_stmt, build_transaction_expr): + Accept new noexcept parameter and handle it. + * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt + declarations. + * parser.c (cp_parser_exception_specification_opt): Extract + noexcept-specification parsing to ... + (cp_parser_noexcept_specification_opt): ...here. Allow for parsing + non-constexpr noexcept arguments. + (cp_parser_transaction, cp_parser_transaction_expression): Parse + and handle noexcept-specifications. + (cp_parser_function_transaction): Adapt to finish_transaction_stmt + change. + * pt.c (tsubst_expr): Adapt to new noexcept parameters when + building transactions. + +2011-12-12 Torvald Riegel <triegel@redhat.com> + + * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter. + * cp-tree.h (MUST_NOT_THROW_COND): New. + (build_must_not_throw_expr): Declare. + * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition. + * except.c (build_must_not_throw_expr): New. + (initialize_handler_parm): Use it. + (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition. + * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR. + +2011-12-12 Richard Guenther <rguenther@suse.de> + + PR lto/51262 + * tree.c (cp_free_lang_data): No longer clear anonymous names. + +2011-12-09 Jason Merrill <jason@redhat.com> + + PR c++/51151 + * call.c (perform_implicit_conversion_flags): Remove earlier kludge. + * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr + in templates even if decl isn't type-dependent. + +2011-12-09 Dodji Seketeli <dodji@redhat.com> + + PR c++/51289 + * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to + better support aliased types. + (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not + TYPE_DECL. + * pt.c (find_parameter_packs_r): Handle types aliases. + (push_template_decl_real): Check for bare parameter packs in the + underlying type of an alias template. + +2011-12-08 Jason Merrill <jason@redhat.com> + + PR c++/51318 + * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11. + + PR c++/51459 + * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly. + * semantics.c (insert_capture_proxy): No longer static. + * cp-tree.h: Declare it. + +2011-12-07 Jakub Jelinek <jakub@redhat.com> + + PR c++/51401 + * decl.c (grokdeclarator): Error for auto on non-static data members. + + PR c++/51429 + * typeck2.c (cxx_incomplete_type_diagnostic): Don't + ICE if TREE_OPERAND (value, 1) is overloaded. + + PR c++/51229 + * decl.c (reshape_init_class): Complain if d->cur->index is + INTEGER_CST. + * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely + fails, clear designator. + + PR c++/51369 + * init.c (build_value_init): Allow array types even when + processing_template_decl. + +2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net> + + PR c++/51420 + * parser.c (lookup_literal_operator): Check that declaration is an + overloaded function. + +2011-12-06 Jakub Jelinek <jakub@redhat.com> + + PR c++/51430 + * pt.c (tsubst_decl): Don't call strip_array_domain on + error_mark_node. + +2011-12-06 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51431 + * init.c (build_value_init): Check build_aggr_init_expr return + value for error_mark_node. + +2011-12-06 Dodji Seketeli <dodji@redhat.com> + + PR c++/51427 + * parser.c (cp_parser_check_class_key): Add note about earlier + declaration. + +2011-12-05 Fabien Chêne <fabien@gcc.gnu.org> + + PR c++/51319 + * semantics.c (finish_id_expression): Strip using declarations + early in the function. + +2011-12-05 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51399 + * init.c (perform_member_init): Early return if init is error_mark_node. + +2011-12-05 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51414 + * semantics.c (finish_underlying_type): Use %qT, not %qE for the + error message. + +2011-12-05 Jason Merrill <jason@redhat.com> + + * init.c (expand_default_init): Unshare args in ctor delegation. + +2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com> + Pedro Lamarão <pedro.lamarao@gmail.com> + + Implement C++11 delegating constructors. + * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS. + * error.c (maybe_warn_cpp0x): Adjust. + * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose + multiple initializers if a delegating initializer is present. + * call.c (build_special_member_call): Convert an assert into an if. + * init.c (perform_target_ctor): New. + (emit_mem_initializers): Use it. + (expand_member_init, expand_default_init): Adjust. + +2011-12-05 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51404 + * typeck2.c (build_functional_cast): Early return error_mark_node + for invalid uses of 'auto'. + * parser.c (cp_parser_direct_declarator): When + cp_parser_constant_expression returns error do not produce further + diagnostic for the bound. + +2011-12-03 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51313 + * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too. + +2011-12-01 Jason Merrill <jason@redhat.com> + + * call.c (build_new_method_call_1): Handle aggregate initialization. + * tree.c (stabilize_init): Handle CONSTRUCTOR. + +2011-12-01 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51326 + * call.c (build_user_type_conversion_1): Early return NULL if + expr is NULL_TREE. + +2011-12-01 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51367 + * pt.c (unify_inconsistency): Use either %qT or %qE depending on + whether parm is a type or non-type parameter. + +2011-11-30 Jason Merrill <jason@redhat.com> + + PR c++/51009 + * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p. + * decl.c (build_aggr_init_full_exprs): Just assert that it's true. + (check_initializer): Here too. + +2011-11-30 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51299 + * rtti.c (ifnonnull): Use nullptr_node. + (build_dynamic_cast_1): Call cp_truthvalue_conversion instead + of c_common_truthvalue_conversion. + +2011-11-24 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51227 + * pt.c (instantiate_class_template_1): If lambda_function (type) + is NULL_TREE do not instantiate_decl. + +2011-11-24 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51290 + * class.c (build_base_path): For the null pointer check use + nullptr_node instead of integer_zero_node. + +2011-11-22 Dodji Seketeli <dodji@redhat.com> + + PR c++/51145 + * decl.c (check_elaborated_type_specifier): Gracefully handle + error_mark_node. Accept bound template template parameters. + Update diagnostics for alias template specializations. Update + comment. + * parser.c (cp_parser_elaborated_type_specifier): Use + check_elaborated_type_specifier for simple-template-ids as well. + +2011-11-22 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51265 + * semantics.c (finish_decltype_type): Handle PTRMEM_CST. + +2011-11-22 Dodji Seketeli <dodji@redhat.com> + + PR c++/51143 + * parser.c (cp_parser_alias_declaration): Don't allow type + definition in templates. + +2011-11-22 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51196 + * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having + TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here + the -Wzero-as-null-pointer-constant warning for pmf == 0. + +2011-11-21 Torvald Riegel <triegel@redhat.com> + + * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR. + +2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net> + + PR c++/50958 + * parser.c (lookup_literal_operator): New. + (cp_parser_userdef_char_literal): Use it. + (cp_parser_userdef_numeric_literal): Use it. + (cp_parser_userdef_string_literal): Use lookup_name. + +2011-11-20 Jason Merrill <jason@redhat.com> + + * pt.c (tsubst_pack_expansion): Fix SFINAE. + + PR c++/48322 + * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New. + * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it. + * pt.c (tsubst_pack_expansion): Set and use it. + (iterative_hash_template_arg): Hash it. + (template_args_equal): Compare it. + (comp_template_args_with_info): Handle nulls. + * tree.c (cp_walk_subtrees): Walk it. + * typeck.c (structural_comptypes): Compare it. + * ptree.c (cxx_print_type): Print it. + + * pt.c (type_unification_real): Set input_location + during default arg instantiation. + +2011-11-20 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51230 + * pt.c (unify_inconsistency): Handle non-type parameters better. + * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM. + +2011-11-20 Dodji Seketeli <dodji@redhat.com> + + PR c++/51194 + * pt.c (lookup_template_class_1): Go out early if the type of the + template is error_mark_node. + +2011-11-19 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51216 + * semantics.c (potential_constant_expression_1): Handle IF_STMT, + DO_STMT, FOR_STMT, and WHILE_STMT. + +2011-11-18 Fabien Chêne <fabien@gcc.gnu.org> + + PR c++/51188 + * search.c (lookup_field_1): Handle USING_DECLs for the storted + case. + +2011-11-18 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51150 + * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR. + +2011-11-18 Dodji Seketeli <dodji@redhat.com> + + PR c++/51191 + * pt.c (primary_template_instantiation_p): Don't forget to + consider alias declarations. + +2011-11-17 Jason Merrill <jason@redhat.com> + + PR c++/51186 + * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic. + + N3203 + * class.c (add_implicitly_declared_members): Update move + conditions. + + PR c++/51137 + * class.c (build_base_path): Don't do calculation in templates. + +2011-11-15 Torvald Riegel <triegel@redhat.com> + + * parser.c (cp_parser_transaction_expression): Require parentheses + when parsing transaction expressions. + +2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net> + + PR c++/51107 + * typeck.c (check_literal_operator_args): Add processing_specialization + to check for void template fn. Test for exact arity for non-template fn. + +2011-11-14 Fabien Chêne <fabien@gcc.gnu.org> + + PR c++/6936 + PR c++/25994 + PR c++/26256 + PR c++/30195 + * search.c (lookup_field_1): Look through USING_DECL. + (lookup_field_r): Call lookup_fnfields_slot instead of + lookup_fnfields_1. + * semantics.c (finish_member_declaration): Remove the check that + prevents USING_DECLs from being verified by + pushdecl_class_level. Call add_method for using declarations that + designates functions if the using declaration is in a template + class. Set DECL_IGNORED_P on class-scope using declarations. + * typeck.c (build_class_member_access_expr): Handle USING_DECLs. + * class.c (check_field_decls): Keep using declarations. + (add_method): Remove two diagnostics about conflicting using + declarations. + * parser.c (cp_parser_nonclass_name): Handle USING_DECLs. + * decl.c (start_enum): Call xref_tag whenever possible. + * cp-tree.h (strip_using_decl): Declare, and reident the previous + function. + * name-lookup.c (strip_using_decl): New function. + (supplement_binding_1): Call strip_using_decl on decl and + bval. Perform most of the checks with USING_DECLs stripped. Also + check that the target decl and the target bval does not refer to + the same declaration. Allow pushing an enum multiple times in a + template class. Adjustment to diagnose using redeclarations. Call + diagnose_name_conflict. + (push_class_level_binding): Call strip_using_decl on decl and + bval. Perform most of the checks with USING_DECLs stripped. Return + true if both decl and bval refer to USING_DECLs and are dependent. + (diagnose_name_conflict): New function. + +2011-11-12 Jason Merrill <jason@redhat.com> + + PR c++/986 + * call.c (set_up_extended_ref_temp): Warn about references + bound to non-static reference members. + * init.c (perform_member_init): Pass in the member. + + PR c++/51060 + * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone. + +2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net> + + PR c++/50976 + * typeck.c (check_literal_operator_args): Reorganize test for string + operators so size_t search depends on finding string first. + +2011-11-10 Jason Merrill <jason@redhat.com> + + PR c++/50372 + * pt.c (convert_nontype_argument_function): Allow decls with + internal linkage in C++11. + (convert_nontype_argument): Likewise. + + PR c++/50973 + * decl2.c (mark_used): Defer synthesis of virtual functions. + * method.c (use_thunk): Make sure the target function has + DECL_INTERFACE_KNOWN. + + PR c++/51079, DR 495 + * call.c (joust): Check the second conversion sequence + before checking templates. + +2011-11-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50837 + * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode + pass allow_non_integral_constant_expression_p = true to + finish_id_expression. + +2011-11-09 Jason Merrill <jason@redhat.com> + + PR c++/50972 + * pt.c (maybe_instantiate_noexcept): Check the return value of + push_tinst_level. + + PR c++/51046 + * parser.c (cp_parser_range_for): check_for_bare_parameter_packs. + + PR c++/51029 + * class.c (build_base_path): Don't ICE in fold_non_dependent_expr. + + * Make-lang.in (check_g++_parallelize): Add dg-torture.exp. + (check-c++0x): Obsolete. + + * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>". + + * pt.c (convert_nontype_argument): Only integral arguments + get early folding. + + * parser.c (cp_parser_alias_declaration): Don't do semantic + processing if parsing failed. + +2011-11-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51045 + * init.c (build_new_1, build_vec_delete_1, build_delete): + Use nullptr_node. + +2011-11-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51047 + * search.c (lookup_member): Change to take also a tsubst_flags_t + parameter. + (lookup_field, lookup_fnfields): Adjust calls. + * typeck.c (lookup_destructor, finish_class_member_access_expr, + build_ptrmemfunc_access_expr): Likewise. + * class.c (handle_using_decl, maybe_note_name_used_in_class): + Likewise. + * pt.c (resolve_typename_type): Likewise. + * semantics.c (lambda_function): Likewise. + * parser.c (cp_parser_perform_range_for_lookup, + cp_parser_lookup_name): Likewise. + * friend.c (make_friend_class): Likewise. + * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding, + do_class_using_decl, lookup_qualified_name): Likewise. + * cp-tree.h (lookup_member): Adjust declaration. + +2011-11-09 Dodji Seketeli <dodji@redhat.com> + + PR c++/51043 + * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on + NULL TYPE_NAME. + + PR c++/51027 + * parser.c (cp_parser_alias_declaration): Require ';' at the end + of the declaration. + +2011-11-09 Dodji Seketeli <dodji@redhat.com> + + PR debug/51032 + * decl2.c (check_member_template): Accept alias templates and ... + * parser.c (cp_parser_alias_declaration): ... use it here. + +2011-11-08 Jason Merrill <jason@redhat.com> + + PR c++/50835 + * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness. + * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary + in C++98. + +2011-11-08 Richard Guenther <rguenther@suse.de> + + PR middle-end/51010 + * error.c (dump_expr): Handle SSA_NAMEs. + +2011-11-07 Richard Henderson <rth@redhat.com> + Aldy Hernandez <aldyh@redhat.com> + Torvald Riegel <triegel@redhat.com> + + Merged from transactional-memory. + + * call.c (build_new_function_call): Call tm_malloc_replacement. + * class.c (check_bases): Compute transaction attributes for the + class based on its base classes. + (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes, + set_method_tm_attributes): New. + (finish_struct_1): Call set_method_tm_attributes. + * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt, + build_transaction_expr): Declare. + (TRANSACTION_EXPR_IS_STMT): New. + * decl.c (push_cp_library_fn): Set attribute to transaction_safe. + * except.c (do_get_exception_ptr): Apply transaction_pure. + (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and + record as transactional-memory wrapper. + (do_end_catch): Similarly for _ITM_cxa_end_catch. + (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception. + (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure. + * parser.h (struct cp_parser): Add in_transaction flag. + * parser.c (enum non_integral_constant): Add NIC_TRANSACTION. + (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION. + (enum required_token): Add transaction tokens. + (cp_parser_transaction, cp_parser_transaction_expression, + cp_parser_function_transaction, cp_parser_transaction_cancel, + cp_parser_txn_attribute_opt): New. + (cp_parser_unary_expression): Handle RID_TRANSACTION*. + (cp_parser_statement, cp_parser_function_definition_after_declarator, + cp_parser_token_starts_function_definition_p): Same. + (cp_parser_required_error): Handle RT_TRANSACTION*. + * pt.c (tsubst_expr): Handle TRANSACTION_EXPR. + * semantics.c (begin_transaction_stmt, finish_transaction_stmt, + build_transaction_expr): New. + +2011-11-08 Dodji Seketeli <dodji@redhat.com> + + Fix context handling of alias-declaration + * decl.c (start_decl): Update comment. + * error.c (dump_alias_template_specialization): Dump the context + of the specialization. + * parser.c (cp_parser_alias_declaration): Call pop_scope on the + pushed scope yielded by start_decl. + +2011-11-08 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50864 + * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid + uses of '->' and '.' as postfix-expression in namespace scope. + +2011-11-07 Jason Merrill <jason@redhat.com> + + PR c++/50848 + * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash + if lookup finds a non-function. + + PR c++/50863 + * parser.c (cp_parser_initializer_list): Parse C99 + array designators tentatively. + + PR c++/50870 + * pt.c (tsubst_copy): Handle NAMESPACE_DECL. + (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent + object. + +2011-11-07 Paolo Carlini <paolo.carlini@oracle.com> + + * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error + call in case COMPONENT_REF. + +2011-11-07 Jason Merrill <jason@redhat.com> + Dodji Seketeli <dodji@redhat.com> + + Support C++11 alias-declaration + PR c++/45114 + * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P) + (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor + macros. + (TYPE_TEMPLATE_INFO): Get template info of an alias template + specializations from its TYPE_DECL. + (SET_TYPE_TEMPLATE_INFO): Set template info of alias template + specializations into its TYPE_DECL. + (DECL_CLASS_TEMPLATE_P): Re-write using the new + DECL_TYPE_TEMPLATE_P. + (enum cp_decl_spec): Add new ds_alias enumerator. + (alias_type_or_template_p, alias_template_specialization_p): + Declare new functions. + * parser.c (cp_parser_alias_declaration): New static function. + (cp_parser_check_decl_spec): Add "using" name for the `alias' + declspec. + (cp_parser_type_name): Update comment. Support simple-template-id + representing alias template specializations in c++0x mode. + (cp_parser_qualifying_entity): Update comment. Use + cp_parser_type_name. + (cp_parser_block_declaration): Handle alias-declaration in c++11. + Update comment. + (cp_parser_template_id): Handle specializations of alias + templates. + (cp_parser_member_declaration): Add alias-declaration production + to comment. Support alias-declarations. + (cp_parser_template_declaration_after_export): Handle alias + templates in c++11. + * decl.c (make_typename_type, make_unbound_class_template): Accept + alias templates. + (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias + declarations. + * decl2.c (grokfield): Move template creation after setting up the + TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias + template actually carries the right type-id of the alias + declaration. + * pt.c (alias_type_or_template_p) + (alias_template_specialization_p): Define new public functions. + (maybe_process_partial_specialization): Reject partial + specializations of alias templates. + (primary_template_instantiation_p): Consider alias template + instantiations. + (push_template_decl_real): Assert that TYPE_DECLs of alias + templates are different from those of class template. Store + template info onto the TYPE_DECL of the alias template. + (convert_template_argument): Strip aliases from template + arguments. + (lookup_template_class_1): Handle the creation of the + specialization of an alias template. + (tsubst_decl): Create a substituted copy of the TYPE_DECL of an + member alias template. + (tsubst): Handle substituting into the type of an alias template. + Handle substituting UNBOUND_CLASS_TEMPLATE into + BOUND_TEMPLATE_TEMPLATE_PARM. + (do_type_instantiation): Better diagnostics when trying to + explicitely instantiate a non-class template. + * search.c (lookup_field_1, lookup_field_r): Support looking up + alias templates. + * semantics.c (finish_template_type): For instantiations of alias + templates, return the TYPE_DECL of the actual alias and not the + one of the aliased type. + * error.c (dump_alias_template_specialization): New static + function. + (dump_type): Handle printing of alias templates and their + specializations. templates. + (dump_aggr_type): For specialization of alias templates, fetch + arguments from the right place. + (dump_decl): Print an alias-declaration like `using decl = type;' + (dump_template_decl): Support printing of alias templates. + +2011-11-07 Jason Merrill <jason@redhat.com> + + PR c++/35688 + * decl2.c (constrain_visibility): Return void. Add tmpl parm + which gives the constraint priority over an attribute. + (constrain_visibility_for_template, determine_visibility): Adjust. + * pt.c (instantiate_class_template_1): Call determine_visibility. + + PR c++/33255 + * decl.c (save_function_data): Clear local_typedefs. + + * decl.c (cp_finish_decl): Only make_tree_vector if we're calling + check_initializer. + +2011-11-06 Jason Merrill <jason@redhat.com> + + PR c++/35688 + * decl2.c (constrain_visibility): Check decl_has_visibility_attr + rather than DECL_VISIBILITY_SPECIFIED. + +2011-11-06 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/47695 + * decl2.c (mark_used): Early return false after error or sorry. + * cp-tree.h (mark_used): Adjust declaration. + * semantics.c (finish_id_expression): Check mark_used return value. + +2011-11-05 Jason Merrill <jason@redhat.com> + + PR c++/48370 + * decl.c (cp_finish_decl): Mostly revert previous change. + +2011-11-04 Jason Merrill <jason@redhat.com> + + PR c++/26714 + * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI. + Do temporary lifetime extension. + + PR c++/48370 + * decl.c (cp_finish_decl): Run cleanups in the right order. + +2011-11-04 Eric Botcazou <ebotcazou@adacore.com> + + PR c++/50608 + * semantics.c (finish_offsetof): Adjust call to fold_offsetof. + * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1. + +2011-11-04 Paolo Carlini <paolo.carlini@oracle.com> + + * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED. + * mangle.c (write_unnamed_type_name): Likewise. + +2011-11-04 Magnus Fromreide <magfr@lysator.liu.se> + + * parser.c (cp_parser_enumerator_list): Do not warn about + trailing commas in C++0x mode. + +2011-11-04 Olivier Goffart <olivier@woboq.com> + Jason Merrill <jason@redhat.com> + + PR c++/50965 + * class.c (check_field_decls): NSDMI makes a class non-aggregate. + +2011-11-04 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/48420 + * call.c (conversion_null_warnings): For 'false' to NULL pointer, + just check that TREE_TYPE (expr) is a BOOLEAN_TYPE. + +2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net> + + PR c++/50941 + * parser.c (cp_parser_userdef_string_literal): Fix string length. + +2011-11-04 Jason Merrill <jason@redhat.com> + + PR c++/48370 + * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New. + (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC. + (initialize_reference): Just call convert_like. + * decl.c (grok_reference_init): Just call initialize_reference. + (build_init_list_var_init): Remove. + (check_initializer): Change cleanup parm to VEC. Handle references + like other types. Call perform_implicit_conversion instead + of build_init_list_var_init. Don't use build_aggr_init for + aggregate initialization of arrays. + (cp_finish_decl): Change cleanup to VEC. + * typeck2.c (store_init_value): Call extend_ref_init_temps. + Use build_vec_init for non-constant arrays. + * init.c (expand_aggr_init_1): Adjust. + (build_vec_init): Avoid re-converting an initializer + that's already digested. + * mangle.c (mangle_ref_init_variable): Add a discriminator. + * cp-tree.h: Adjust. + * typeck.c (convert_for_initialization): Adjust. + * decl2.c (maybe_emit_vtables): Adjust. + +2011-11-02 Jason Merrill <jason@redhat.com> + + PR c++/50930 + * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING + if the initializer has TARGET_EXPR_DIRECT_INIT_P. + (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P + or TARGET_EXPR_LIST_INIT_P doesn't need more processing. + * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P, + TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P. + * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P + as appropriate on list-value-initialization. + + * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to + "C++11" in warnings. + (cp_lexer_get_preprocessor_token): Likewise. + (cp_parser_binary_expression): Likewise. + +2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50810 + * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics. + (digest_init_r): Call check_narrowing irrespective of the C++ dialect. + * decl.c (check_initializer): Likewise. + * semantics.c (finish_compound_literal): Likewise. + +2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50956 + * typeck.c (build_const_cast_1): Fix -Wcast-qual for false + comp_ptr_ttypes_const. + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK. + +2011-11-01 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44277 + * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer + constant. + * typeck.c (cp_truthvalue_conversion): Handle pointers and member + function pointers under c_inhibit_evaluation_warnings; use + nullptr_node for data member pointers. + (cp_build_binary_op): Tweak, just forward to cp_convert op1, + either a nullptr_node or an integer_zero_node. + (build_ptrmemfunc): Use nullptr_node. + * init.c (build_zero_init_1): Likewise. + +2011-11-01 Jason Merrill <jason@redhat.com> + + PR c++/50500 + DR 1082 + * search.c (lookup_fnfields_idx_nolazy): Split out from... + (lookup_fnfields_1): ...here. + (lookup_fnfields_slot_nolazy): Use it. + * cp-tree.h: Declare it. + * class.c (type_has_move_assign): Use it. + (type_has_user_declared_move_assign): Likewise. + +2011-10-31 Jason Merrill <jason@redhat.com> + + PR c++/50920 + * class.c (check_field_decl): Change c++0x in diags to c++11. + * error.c (maybe_warn_cpp0x): Likewise. + * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. + * pt.c (check_default_tmpl_args): Likewise. + +2011-10-31 Diego Novillo <dnovillo@google.com> + + * mangle.c (get_mangled_id): Factor from ... + (mangle_decl): ... here. + Call get_mangled_id. + +2011-10-25 Gerald Pfeifer <gerald@pfeifer.com> + + * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux. + (EGCS 1.0): Ditto. + +2011-10-29 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50901 + * call.c (build_new_op_1): Handle ABS_EXPR together with the + other unary EXPR. + +2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> + + Revert: + 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50864 + * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error + call in case COMPONENT_REF. + +2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> + + * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg. + +2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50864 + * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error + call in case COMPONENT_REF. + +2011-10-27 Jason Merrill <jason@redhat.com> + + * semantics.c (cxx_eval_outermost_constant_expr): Check + cp_has_mutable_p. + (cxx_eval_component_reference): Check DECL_MUTABLE_P. + +2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov> + + PR c++/30066 + * decl2.c (determine_hidden_inline): New function. + (determine_visibility): fvisibility-inlines-hidden affects inline + functions. + +2011-10-27 Dodji Seketeli <dodji@redhat.com> + + * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment. + +2011-10-26 Jason Merrill <jason@redhat.com> + + * typeck.c (check_literal_operator_args): Avoid building types. + +2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net> + + Implement C++11 user-defined literals. + * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree. + * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator + name tools. New tree code for user-defined literals. + * cxx-pretty-print.h: (pp_cxx_userdef_literal) New. + * cxx-pretty-print.c: (pp_cxx_userdef_literal) New. + (pp_cxx_primary_expression, pp_cxx_expression): Use it. + * decl.c: (cp_tree_node_structure): Return new tree code. + (duplicate_decls): Check for raw vs. template operator conflicts. + (grokfndecl, grokdeclarator): New checks for literal operators. + * error.c: (dump_expr): Warn about user-defined literals + in C++98 mode. (dump_function_name): Pretty printing. + * mangle.c: (write_literal_operator_name): New. + (write_unqualified_id, write_unqualified_name): Use it. + * parser.c: (cp_parser_operator): Handle operator"". + (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal, + cp_parser_userdef_string_literal): New. + (cp_parser_primary_expression): Handle new user-defined literal tokens + with new functions. + * semantics.c: (potential_constant_expression_1): Add + user-defined literals. + * typeck.c (check_raw_literal_operator, + check_literal_operator_args): New. + +2011-10-26 Paolo Carlini <paolo.carlini@oracle.com> + + * typeck.c (cp_build_addr_expr_1): Use BASELINK_P. + * class.c (instantiate_type): Likewise. + * pt.c (convert_nontype_argument_function, uses_template_parms, + tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p): + Likewise. + * semantics.c (finish_decltype_type): Likewise. + * decl2.c (mark_used): Likewise. + * name-lookup.c (arg_assoc): Likewise. + +2011-10-26 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50870 + * typeck.c (non_reference): Pass NULL_TREE through. + +2011-10-25 Jason Merrill <jason@redhat.com> + + PR c++/50866 + PR c++/41449 + * semantics.c (maybe_cleanup_point_expr_void): No longer static. + * typeck2.c (split_nonconstant_init_1): Use it. + * cp-tree.h: Declare it. + * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR. + + PR c++/49996 + * tree.c (stabilize_init): Stabilize scalar elements of a + CONSTRUCTOR, too. + +2011-10-25 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50858 + * typeck.c (composite_pointer_type_r): Check return value of + composite_pointer_type_r for error_mark_node. + +2011-10-25 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50861 + * pt.c (tsubst_copy_and_build): Check return value of + tsubst_copy_and_build for error_mark_node. + +2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50841 + Revert: + 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50810 + * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics. + (digest_init_r): Call check_narrowing irrespective of the C++ dialect. + * decl.c (check_initializer): Likewise. + * semantics.c (finish_compound_literal): Likewise. + +2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50810 + * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics. + (digest_init_r): Call check_narrowing irrespective of the C++ dialect. + * decl.c (check_initializer): Likewise. + * semantics.c (finish_compound_literal): Likewise. + +2011-10-21 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/45385 + * init.c (build_vec_init): Early return error_mark_node if + maxindex is -1. + +2011-10-21 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/31423 + * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message + for invalid use of member function. + +2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com> + + PR c++/50811 + * parser.c (cp_parser_class_head): Parse virt-specifiers + regardless of whether an id is present + +2011-10-20 Jason Merrill <jason@redhat.com> + + PR c++/41449 + * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of + initialized subobjects. + +2011-10-19 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/13657 + * class.c (instantiate_type): Fix error message. + +2011-10-19 Jason Merrill <jason@redhat.com> + + PR c++/50793 + * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST. + +2011-10-19 Roland Stigge <stigge@antcom.de> + + PR translation/49704 + * semantics.c (potential_constant_expression_1): Use "AST" instead of + "ast" in sorry message. + +2011-10-19 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/38761 + PR c++/40872 + * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use + G_() in error message strings to facilitate translation. + * semantics.c (finish_id_expression): Likewise. + * parser.c (cp_parser_nested_name_specifier_opt, + cp_parser_parameter_declaration): Likewise. + +2011-10-18 Jason Merrill <jason@redhat.com> + + PR c++/50531 + * pt.c (instantiate_decl): Recognize when a function defaulted + outside the class is already instantiated. + + PR c++/50742 + * decl.c (check_previous_goto_1): Handle using-decl. + +2011-10-18 Jason Merrill <jason@redhat.com> + + PR c++/50500 + DR 1082 + * class.c (type_has_user_declared_move_constructor): New. + (type_has_user_declared_move_assign): New. + (add_implicitly_declared_members): Add lazy copy ops + even if there's a move. + * method.c (lazily_declare_fn): Delete implicit copies + if there's a move. + (maybe_explain_implicit_delete): Explain this. Use inform rather + than error. + * cp-tree.h: Declare new fns. + +2011-10-18 Diego Novillo <dnovillo@google.com> + + * parser.c: Remove ENABLE_CHECKING markers around debugging + routines. + (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN. + Make static + When printing CURR_TOKEN surround it in [[ ]]. + Start printing at START_TOKEN. + Update all users. + (cp_debug_print_tree_if_set): New. + (cp_debug_print_context): New. + (cp_debug_print_context_stack): New. + (cp_debug_print_flag): New. + (cp_debug_print_unparsed_function): New. + (cp_debug_print_unparsed_queues): New. + (cp_debug_parser_tokens): New. + (cp_debug_parser): New. + (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr. + (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL. + * parser.h (cp_lexer_dump_tokens): Remove declaration. + (cp_debug_parser): Declare. + +2011-10-17 Michael Spertus <mike_spertus@symantec.com> + + * cp-tree.def: Add BASES as a new tree code. + * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES. + (BASES_TYPE, BASES_DIRECT): Define. + (calculate_bases, finish_bases, calculate_direct_bases): Declare. + * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list, + (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them. + * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise. + * semantics.c (calculate_bases, finish_bases, calculate_direct_bases, + dfs_calculate_bases_pre, dfs_calculate_bases_post, + calculate_bases_helper): Define. + +2011-10-17 Jason Merrill <jason@redhat.com> + + PR c++/50736 + * parser.c (cp_parser_lambda_introducer): Check for more + invalid captures. + +2011-10-17 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44524 + * typeck.c (build_class_member_access_expr): Provide a better error + message for X.Y where X is a pointer to class type. + (finish_class_member_access_expr): Likewise. + +2011-10-15 Tom Tromey <tromey@redhat.com> + Dodji Seketeli <dodji@redhat.com> + + * error.c (cp_diagnostic_starter): Pass the relevant location to + diagnostic_report_current_module. + (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer. + +2011-10-17 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/48489 + * typeck.c (finish_class_member_access_expr): Fix error call + for TREE_CODE (access_path) == TREE_BINFO. + +2011-10-15 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50732 + * semantics.c (finish_trait_expr): Do not try to instantiate the + the base type of an __is_base_of trait. + (check_trait_type): Return a tree; use complete_type_or_else. + +2011-10-14 Jason Merrill <jason@redhat.com> + + PR c++/50563 + * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA. + (cp_parser_save_nsdmi): Pass it. + + PR c++/50707 + * method.c (walk_field_subobs): Check for NSDMI before + complaining about uninitialized fields. + + * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node + instead of error_mark_node as a placeholder. + +2011-10-14 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/38174 + * call.c (add_builtin_candidate): If two pointers have a composite + pointer type, generate a single candidate with that type. + +2011-10-13 Jason Merrill <jason@redhat.com> + + PR c++/50614 + * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New. + (DECL_TEMPLATE_INFO): Use it. + * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO + if the decl has an NSDMI. + * init.c (perform_member_init): Use it. + + PR c++/50437 + * cp-tree.h (struct tree_lambda_expr): Add closure field. + (LAMBDA_EXPR_CLOSURE): New. + * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise. + * semantics.c (build_lambda_object): Use it instead of TREE_TYPE. + (begin_lambda_type, lambda_function, add_capture): Likewise. + (add_default_capture, lambda_expr_this_capture): Likewise. + +2011-10-13 Diego Novillo <dnovillo@google.com> + + * cp-tree.h (struct language_function): Rename in_function_try_handler + to x_in_function_try_handler. + Rename in_base_initializer to x_in_base_initializer. + Update all users. + +2011-10-13 Diego Novillo <dnovillo@google.com> + + * class.c (sorted_fields_type_new): Factor out of ... + (finish_struct_1): ... here. + +2011-10-13 Jason Merrill <jason@redhat.com> + + PR c++/50618 + * init.c (expand_aggr_init_1): Don't zero-initialize virtual + bases of a base subobject. + +2011-10-12 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50594 + * decl.c (cxx_init_decl_processing): Add + __attribute__((externally_visible)) to operator new and + operator delete library fn. + +2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com> + + * decl.c (duplicate_decls): Delete old interface with two parallel + arrays to hold standard builtin declarations, and replace it with + a function based interface that can support creating builtins on + the fly in the future. Change all uses, and poison the old + names. Make sure 0 is not a legitimate builtin index. + * except.c (build_eh_type_type): Ditto. + (choose_personality_routine): Ditto. + * semantics.c (finish_omp_atomic): Ditto. + (finish_omp_barrier): Ditto. + (finish_omp_flush): Ditto. + (finish_omp_taskwait): Ditto. + +2011-10-11 Jason Merrill <jason@redhat.com> + + PR c++/49855 + PR c++/49896 + * cp-tree.def (IMPLICIT_CONV_EXPR): New. + * call.c (perform_implicit_conversion_flags): Build it + instead of NOP_EXPR. + * cp-objcp-common.c (cp_common_init_ts): It's typed. + * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it. + (pp_cxx_expression): Likewise. + * error.c (dump_expr): Likewise. + * semantics.c (potential_constant_expression_1): Likewise. + * tree.c (cp_tree_equal): Likewise. + (cp_walk_subtrees): Likewise. + * pt.c (iterative_hash_template_arg): Likewise. + (for_each_template_parm_r): Likewise. + (type_dependent_expression_p): Likewise. + (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR + and CONVERT_EXPR. + * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New. + +2011-10-11 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50611 + * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false + do not call unqualified_name_lookup_error. + +2011-10-10 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50660 + * call.c (conversion_null_warnings): Don't look through references. + +2011-10-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/38980 + * init.c (constant_value_1): Add bool parameter. + (decl_constant_value_safe): Add. + (integral_constant_value): Adjust. + (decl_constant_value): Adjust. + * cp-tree.h (decl_constant_value_safe): Declare. + * typeck.c (decay_conversion): Use decl_constant_value_safe. + * call.c (convert_like_real): Likewise. + +2011-10-09 Jakub Jelinek <jakub@redhat.com> + Diego Novillo <dnovillo@google.com> + + * pt.c (reregister_specialization): Use htab_find instead of + htab_find_slot with INSERT. + (maybe_process_partial_specialization, lookup_template_class_1): Change + slot variable type to void ** to avoid aliasing problems. + (register_specialization): Likewise. Use slot != NULL instead of + more expensive !optimize_specialization_lookup_p (tmpl) test. + +2011-10-08 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/34927 + * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate + inform messages in case of cloned destructor. + +2011-10-06 Jason Merrill <jason@redhat.com> + + PR c++/39164 + * decl.c (grokfndecl): Diagnose redefinition of defaulted fn. + +2011-10-02 Jason Merrill <jason@redhat.com> + + * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs. + Change unsubstituted_packs to bool. + + * parser.c (cp_parser_range_for): Don't try to deduce from {} + in a template. + + PR c++/35722 + Implement N2555 (expanding pack expansion to fixed parm list) + * pt.c (coerce_template_parms): Allow expanding a pack expansion + to a fixed-length argument list. + (unify_pack_expansion): Handle explicit args properly. + (unify) [TREE_VEC]: Handle pack expansions here. + [TYPE_ARGUMENT_PACK]: Not here. + (tsubst_pack_expansion): Don't try to do partial substitution. + (pack_deducible_p): New. + (fn_type_unification): Use it. + (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT + of a type parameter. + (check_non_deducible_conversion): Split from type_unification_real. + (unify_one_argument): Split from type_unification_real... + (unify_pack_expansion): ...and here. Drop call_args_p parm. + (type_unification_real, unify, more_specialized_fn): Adjust. + + * class.c (fixed_type_or_null): Handle NSDMI. + * method.c (walk_field_subobs): Disable NSDMI noexcept checking + for now. + +2011-09-30 Jason Merrill <jason@redhat.com> + + * cp-tree.h (TREE_NEGATED_INT): Remove. + * semantics.c (finish_unary_op_expr): Don't set it. + +2011-09-30 Janis Johnson <janisjo@codesourcery.com> + + PR c++/44473 + * mangle.c (write_type): Handle CV qualifiers for decimal classes. + +2011-09-26 Andi Kleen <ak@linux.intel.com> + + * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE. + +2011-09-28 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/45278 + * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered + comparison of pointer with zero. + +2011-09-27 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/31489 + * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE, + set CLASSTYPE_DECLARED_CLASS. + +2011-09-27 Jakub Jelinek <jakub@redhat.com> + + * decl.c (duplicate_decls): If compatible stpcpy prototype + is seen, set implicit_built_in_decls[BUILT_IN_STPCPY]. + +2011-09-26 Jason Merrill <jason@redhat.com> + + PR c++/45012 + * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out + constant value if we're still in a template. + + PR c++/46105 + * typeck.c (structural_comptypes): Ignore cv-quals on typename scope. + + PR c++/50508 + * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal + rather than ==. + +2011-09-26 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/45487 + * error.c (dump_template_bindings): Separate bindings with semicolons + instead of commas. + +2011-09-26 Jason Merrill <jason@redhat.com> + + PR c++/50512 + * call.c (compare_ics): Only consider rvaluedness_matches_p + if the target type is the same or it too differs in rvalueness. + + PR c++/50523 + * call.c (implicit_conversion): Mask out inappropriate LOOKUP + flags at the top of the function. + + * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI. + +2011-09-26 Paolo Carlini <paolo.carlini@oracle.com> + + * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE. + +2011-09-26 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/26747 + * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics. + +2011-09-25 Jason Merrill <jason@redhat.com> + + * parser.c (inject_this_parameter): Split out from + cp_parser_late_return_type_opt. + (cp_parser_class_specifier_1): Use it for NSDMIs. + * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'. + +2011-09-24 Jason Merrill <jason@redhat.com> + + * except.c (expr_noexcept_p): Split out from finish_noexcept_expr. + * cp-tree.h: Declare it. + * method.c (walk_field_subobs): Use it. + + * init.c (perform_member_init): Instantiate NSDMI here. + * pt.c (tsubst_decl) [FIELD_DECL]: Not here. + + Handle deferred parsing of NSDMIs. + * parser.h (cp_unparsed_functions_entry): Add nsdmis field. + * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New. + (cp_parser_late_parse_one_default_arg): Split out from + cp_parser_late_parsing_default_args. + (cp_parser_late_parsing_nsdmi): New. + (push_unparsed_function_queues): Set it. + (cp_parser_parameter_declaration): Save the '=' token. + (cp_parser_template_parameter): Likewise. + (cp_parser_default_argument): Call cp_parser_initializer + rather than cp_parser_initializer_clause. + (cp_parser_class_specifier_1): Parse unparsed_nsdmis. + (cp_parser_member_declaration): Handle nsdmis. + * decl2.c (grokfield): Handle DEFAULT_ARG for a function. + + Implement C++11 non-static data member initializers. + * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI. + * error.c (maybe_warn_cpp0x): Handle it. + * call.c (convert_like_real) [ck_user]: Don't complain about + using an explicit constructor for direct-initialization. + * class.c (check_field_decl): Fix ancient typo. + (check_field_decls): NSDMIs make the default ctor non-trivial. + * decl.c (cp_finish_decl): Record NSDMI. + (grokdeclarator): Allow NSDMI. + * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags. + * init.c (perform_member_init): Use NSDMI. + * method.c (walk_field_subobs): Check for NSDMI. + * parser.c (cp_parser_member_declaration): Parse { } init. + * semantics.c (register_constexpr_fundef): Don't talk about + a return statement in a constexpr constructor. + (cxx_eval_call_expression): Check DECL_INITIAL instead of + DECL_SAVED_TREE. + +2011-09-24 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44267 + * class.c (build_base_path): Add a tsubst_flags_t parameter. + (convert_to_base): Adjust call. + * typeck.c (build_class_member_access_expr, + get_member_function_from_ptrfunc, build_static_cast_1): Likewise. + * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise. + * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise. + * rtti.c (build_dynamic_cast_1): Likewise. + * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise. + * call.c (build_over_call, build_special_member_call): Likewise. + * cvt.c (cp_convert_to_pointer, convert_to_pointer_force, + build_up_reference): Likewise. + * cp-tree.h (build_base_path): Adjust declaration. + +2011-09-23 Jason Merrill <jason@redhat.com> + + Core 253 - allow const objects with no initializer or + user-provided default constructor if the defaulted constructor + initializes all the subobjects. + PR c++/20039 + PR c++/42844 + * class.c (default_init_uninitialized_part): New. + * cp-tree.h: Declare it. + * decl.c (check_for_uninitialized_const_var): Use it. + * init.c (perform_member_init): Likewise. + (build_new_1): Likewise. + * method.c (walk_field_subobs): Likewise. + +2011-09-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50258 + * decl.c (check_static_variable_definition): Allow in-class + initialization of static data member of non-integral type in + permissive mode. + +2011-09-22 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50491 + * semantics.c (potential_constant_expression_1): Handle USING_DECL. + +2011-09-22 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50371 + * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE. + +2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com> + Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50344 + * friend.c (make_friend_class): cv-qualification is ok in a + friend declaration. + +2011-09-21 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50454 + * decl.c (grokdeclarator): Consistently handle both __int128 + and unsigned __int128 with -pedantic; suppress diagnostic in + system headers. + +2011-09-20 Jason Merrill <jason@redhat.com> + + * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New. + (DECL_GENERATED_P): New. + * class.c (finalize_literal_type_property): Use them. + * semantics.c (is_instantiation_of_constexpr): Likewise. + (register_constexpr_fundef): Likewise. + + * call.c (convert_default_arg): Avoid redundant copy. + * tree.c (bot_manip): Copy everything. + +2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov> + + * call.c (build_new_method_call_1): Use non-virtual lookup + for final virtual functions. + +2011-09-16 Jason Merrill <jason@redhat.com> + + PR c++/50424 + * call.c (set_flags_from_callee): Split out from build_call_a. + * cp-tree.h: Declare it. + * tree.c (bot_manip): Call it. + +2011-09-15 Jason Merrill <jason@redhat.com> + + PR c++/50365 + * parser.c (cp_parser_late_return_type_opt): Check quals parameter + for clearing current_class_ptr, too. + +2011-09-14 Diego Novillo <dnovillo@google.com> + + * name-lookup.c (lookup_arg_dependent): Use conditional + timevars. + * decl.c (xref_tag): Likewise. + +2011-09-14 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50391 + * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node + to build_exception_variant. + +2011-09-13 Dodji Seketeli <dodji@redhat.com> + + PR c++/48320 + * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX + nodes. Add a comment. + (arg_from_parm_pack_p): New static function, factorized out from + tsubst_pack_expansion and extended to support non-type parameter + packs represented with TEMPLATE_PARM_INDEX nodes. + (tsubst_pack_expansion): Use arg_from_parm_pack_p. + +2011-09-12 Jason Merrill <jason@redhat.com> + + * pt.c (type_unification_real): Fix handling of DEDUCE_CONV + with no deducible template parameters. + * call.c (rejection_reason_code): Add rr_template_conversion. + (print_z_candidate): Handle it. + (template_conversion_rejection): New. + (build_user_type_conversion_1): Use it. + + * call.c (merge_conversion_sequences): Set bad_p and user_conv_p + on all of the second conversion sequence. + (build_user_type_conversion_1): Set bad_p on the ck_user conv. + (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the + first section. Fix loop logic. + (initialize_reference): Call convert_like for diagnostics when + we have a (bad) conversion. + + * call.c (convert_class_to_reference) + (convert_class_to_reference_1): Remove. + (reference_binding): Use build_user_type_conversion_1 instead. + + * call.c (initialize_reference): Add flags parm. + * decl.c (grok_reference_init): Likewise. + (check_initializer): Pass it. + * typeck.c (convert_for_initialization): Likewise. + * cp-tree.h: Adjust. + + * cp-tree.h (LOOKUP_NO_RVAL_BIND): New. + * call.c (conditional_conversion): Use it. + (reference_binding): Fix handling of xvalues. + +2011-09-09 Jason Merrill <jason@redhat.com> + + * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P + before forcing instantiation. + +2011-09-08 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50324 + * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain + instead of complete_type_or_else. + +2011-09-08 Dodji Seketeli <dodji@redhat.com> + + PR c++/33255 - Support -Wunused-local-typedefs warning + * name-lookup.c (pushdecl_maybe_friend_1): Use the new + record_locally_defined_typedef. + * decl.c (finish_function): Use the new + maybe_warn_unused_local_typedefs. + (grokfield): Use the new record_locally_defined_typedef. + * parser.c (lookup_name): Use the new maybe_record_typedef_use. + +2011-09-07 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50309 + * decl.c (grokdeclarator): Check u.function.exception_specification + for error_mark_node. + +2011-09-07 Jason Merrill <jason@redhat.com> + + PR c++/50298 + * parser.c (cp_parser_member_declaration): Don't require a constant + rvalue here in C++0x. + + * pt.c (type_unification_real): Correct complain arg for tsubsting + default template args. + + * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting. + +2011-09-06 Jason Merrill <jason@redhat.com> + + PR c++/50296 + * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn. + (cx_check_missing_mem_inits): Handle bases and empty trivial members. + (validate_constexpr_fundecl): Remove. + * decl.c (start_preparsed_function): Don't call it. + * cp-tree.h: Don't declare it. + +2011-09-04 Jason Merrill <jason@redhat.com> + + PR c++/49267 + * call.c (reference_binding): Don't set is_lvalue for an rvalue + reference rfrom. + + PR c++/49267 + PR c++/49458 + DR 1328 + * call.c (reference_binding): Set rvaluedness_matches_p properly + for reference to function conversion ops. + (compare_ics): Adjust. + + * class.c (trivial_default_constructor_is_constexpr): Rename from + synthesized_default_constructor_is_constexpr. + (type_has_constexpr_default_constructor): Adjust. + (add_implicitly_declared_members): Call it instead. + (explain_non_literal_class): Explain about non-constexpr default ctor. + * cp-tree.h: Adjust. + * method.c (synthesized_method_walk): Adjust. + * semantics.c (explain_invalid_constexpr_fn): Handle defaulted + functions, too. + + PR c++/50248 + Core 1358 + * init.c (perform_member_init): Don't diagnose missing inits here. + (emit_mem_initializers): Or here. + * method.c (process_subob_fn): Don't instantiate constexpr ctors. + * semantics.c (cx_check_missing_mem_inits): New. + (explain_invalid_constexpr_fn): Call it. + (register_constexpr_fundef): Likewise. Leave + DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable. + (cxx_eval_call_expression): Adjust diagnostics. + (cxx_eval_constant_expression): Catch use of 'this' in a constructor. + +2011-08-30 Jason Merrill <jason@redhat.com> + + PR c++/50084 + * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p + to type_definition_p. + * parser.c (cp_parser_set_decl_spec_type): Likewise. + * decl.c (grokdeclarator): Check it. + + PR c++/50089 + * semantics.c (finish_id_expression): Use + current_nonlambda_class_type for qualified-ids. + + PR c++/50114 + * decl.c (poplevel): Disable for scope compatibility hack + in C++11 mode. + + PR c++/50220 + * semantics.c (add_capture): Call complete_type for copy. + + PR c++/50234 + * semantics.c (cxx_eval_component_reference): Handle + value-initialization for omitted initializers. + +2011-08-29 Jason Merrill <jason@redhat.com> + + PR c++/50224 + * semantics.c (finish_id_expression): Mark captured variables used. + +2011-08-29 Jakub Jelinek <jakub@redhat.com> + Jason Merrill <jason@redhat.com> + + PR c++/50207 + * class.c (finish_struct_1): Complain if the first field is + artificial. + +2011-08-29 Jason Merrill <jason@redhat.com> + + PR c++/50209 + Core DR 994 + * parser.c (cp_parser_default_argument): Use + cp_parser_initializer_clause. + (cp_parser_late_parsing_default_args): Likewise. + +2011-08-26 Jason Merrill <jason@redhat.com> + + Core DR 342 + PR c++/48582 + * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value + is valid in C++11. + (convert_nontype_argument): Likewise. Implicitly convert nullptr + and do constant folding. + * mangle.c (write_template_arg_literal): Mangle null member + pointer values as 0. + * call.c (null_member_pointer_value_p): New. + * cp-tree.h: Declare it. + +2011-08-25 Jason Merrill <jason@redhat.com> + + * call.c (convert_like_real): Remove redundant complain checks. + + PR c++/50157 + * call.c (convert_like_real): Exit early if bad and !tf_error. + +2011-08-23 Jason Merrill <jason@redhat.com> + + * typeck2.c (build_functional_cast): Don't try to avoid calling + build_value_init. + * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags. + +2011-08-23 Jason Merrill <jason@redhat.com> + + PR c++/49045 + Core 1321 + * tree.c (dependent_name): New. + (cp_tree_equal): Two calls with the same dependent name are + equivalent even if the overload sets are different. + +2011-08-23 Jason Merrill <jason@redhat.com> + + * tree.c (build_target_expr): Set TREE_CONSTANT on + literal TARGET_EXPR if the value is constant. + * typeck2.c (build_functional_cast): Don't set it here. + +2011-08-23 Jason Merrill <jason@redhat.com> + + Core 903 (partial) + * call.c (null_ptr_cst_p): Only 0 qualifies in C++11. + +2011-08-23 Jason Merrill <jason@redhat.com> + + Core 975 + * decl.c (cxx_init_decl_processing): Initialize + dependent_lambda_return_type_node. + * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE. + (dependent_lambda_return_type_node): Define. + (DECLTYPE_FOR_LAMBDA_RETURN): Remove. + * semantics.c (lambda_return_type): Handle overloaded function. + Use dependent_lambda_return_type_node instead of + DECLTYPE_FOR_LAMBDA_RETURN. + (apply_lambda_return_type): Don't check dependent_type_p. + * pt.c (tsubst_copy_and_build): Handle lambda return type deduction. + (instantiate_class_template_1): Likewise. + (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN. + * mangle.c (write_type): Likewise. + * typeck.c (structural_comptypes): Likewise. + (check_return_expr): Handle dependent_lambda_return_type_node. + +2011-08-23 Jason Merrill <jason@redhat.com> + + PR c++/50024 + * semantics.c (maybe_constant_value): Don't try to fold { }. + * pt.c (build_non_dependent_expr): Don't wrap { }. + * init.c (build_value_init): Allow scalar value-init in templates. + +2011-08-23 Jason Merrill <jason@redhat.com> + + * semantics.c (potential_constant_expression_1): Allow 'this'. + +2011-08-23 Jakub Jelinek <jakub@redhat.com> + + PR c++/50158 + * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs + if it has side-effects and needs to be preevaluated. + +2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com> + + PR c++/50055 + * except.c (begin_eh_spec_block): Build EH_SPEC block on the + same line as the function. + +2011-08-23 Jakub Jelinek <jakub@redhat.com> + + PR c++/46862 + * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type + which doesn't have any fields, clear it and diagnose. + +2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + Marc Glisse <marc.glisse@normalesup.org> + + PR libstdc++-v3/1773 + * mangle.c (decl_mangling_context): Call + targetm.cxx.decl_mangling_context. + (write_unscoped_name): Use decl_mangling_context. + +2011-08-18 Dodji Seketeli <dodji@redhat.com> + + PR c++/45625 + * pt.c (parameter_of_template_p): Handle comparison with DECLs of + template parameters as created by process_template_parm. + +2011-08-16 Jason Merrill <jason@redhat.com> + + PR c++/50086 + * pt.c (unify_pack_expansion): Correct overloaded unification + logic. + + * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set + on a member function or static data member, call mark_used. + + PR c++/50054 + * typeck2.c (cxx_incomplete_type_diagnostic): Handle + init_list_type_node. + +2011-08-13 Jason Merrill <jason@redhat.com> + + PR c++/50075 + * name-lookup.c (local_bindings_p): New. + * name-lookup.h: Declare it. + * lex.c (unqualified_name_lookup_error): Use it. + + PR c++/50059 + * error.c (dump_expr): Handle MODIFY_EXPR properly. + + * decl.c (grok_reference_init): Handle constexpr here. + * call.c (initialize_reference): Not here. + +2011-08-12 David Li <davidxl@google.com> + + * class.c (update_vtable_entry_for_fn): Set + LOST_PRIMARY bit properly. + +2011-08-12 Jason Merrill <jason@redhat.com> + + PR c++/50034 + * call.c (convert_arg_to_ellipsis): force_rvalue only in + potentially evaluated context. + +2011-08-12 Richard Guenther <rguenther@suse.de> + + * call.c (build_over_call): Instead of memcpy use an + assignment of two MEM_REFs. + +2011-08-11 Romain Geissler <romain.geissler@gmail.com> + Brian Hackett <bhackett1024@gmail.com> + + * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event. + +2011-08-10 Richard Guenther <rguenther@suse.de> + + * call.c (build_over_call): Call memcpy unconditionally. + +2011-08-08 Jason Merrill <jason@redhat.com> + + PR c++/50020 + * semantics.c (finish_call_expr): Don't look at 'this' if we + had an explicit object argument. + + PR c++/50011 + * typeck2.c (check_narrowing): Fix integer logic. + +2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS). + +2011-08-05 Jason Merrill <jason@redhat.com> + + PR c++/48993 + * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry + on 'this' in a constructor. + + PR c++/49921 + * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p. + + PR c++/49669 + * init.c (perform_member_init): Handle invalid array initializer. + + PR c++/49988 + * semantics.c (cxx_eval_array_reference): Handle failure to + reduce the array operand to something we can work with. + +2011-08-05 Gabriel Charette <gchare@google.com> + + * decl.c (finish_function): Remove unecessary line 0 hack. + +2011-08-05 Jason Merrill <jason@redhat.com> + + PR c++/47453 + * typeck.c (build_x_compound_expr_from_list): Also complain + about ({...}). + + PR c++/49812 + * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals. + + PR c++/49983 + * parser.c (cp_parser_range_for): Only do auto deduction in + template if the range is non-dependent. + + * init.c (perform_member_init): Always build_aggr_init + for a class member with an explicit mem-initializer. + + * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'. + +2011-08-04 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/49905 + * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute + for operator new and operator new []. Call init_attributes. + +2011-08-02 Jason Merrill <jason@redhat.com> + + PR c++/43886 + * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p. + + PR c++/49577 + * typeck2.c (check_narrowing): Check unsigned mismatch. + * semantics.c (finish_compound_literal): check_narrowing. + + PR c++/49593 + * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR. + + PR c++/49803 + * init.c (sort_mem_initializers): Initialize uses_unions_p here. + (build_field_list): Not here. + + PR c++/49834 + * parser.c (build_range_temp): Split out from... + (cp_convert_range_for): ...here. + (do_range_for_auto_deduction): New. + (cp_parser_range_for): Use it. + +2011-08-02 Jakub Jelinek <jakub@redhat.com> + + * cp-tree.h (finish_omp_atomic): Adjust prototype. + (cxx_omp_const_qual_no_mutable): New prototype. + (finish_omp_taskyield): New prototype. + * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle + parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller. + (cp_parser_omp_clause_name): Handle final and mergeable clauses. + (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New + functions. + (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL + and PRAGMA_OMP_CLAUSE_MERGEABLE. + (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses. + (cp_parser_omp_taskyield): New function. + (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD. + (cp_parser_omp_clause_reduction): Handle min and max. + * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics. + (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and + OMP_CLAUSE_MERGEABLE. + * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1 + arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic + caller. + (finish_omp_clauses): Don't complain about const qualified + predetermined vars and static data members in firstprivate clause. + Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR + and MAX_EXPR. + (finish_omp_taskyield): New function. + * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function. + (cxx_omp_predetermined_sharing): Use it. + +2011-08-02 Jason Merrill <jason@redhat.com> + + * call.c (build_call_a): Also check at_function_scope_p. + +2011-08-01 Jason Merrill <jason@redhat.com> + + PR c++/49932 + * mangle.c (write_prefix): Handle decltype. + + PR c++/49924 + * semantics.c (cxx_eval_vec_init_1): Fix logic. + + PR c++/49813 + * semantics.c (potential_constant_expression_1): Allow any builtin. + (morally_constexpr_builtin_function_p): Remove. + +2011-07-29 Jason Merrill <jason@redhat.com> + + PR c++/49867 + * parser.c (cp_parser_lambda_expression): Also clear in_statement + and in_switch_statement_p. + (cp_parser_class_specifier): Likewise. + +2011-07-28 Jason Merrill <jason@redhat.com> + + PR c++/49808 + * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference. + (convert_nontype_argument, tsubst_template_arg): Handle its output. + +2011-07-28 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/49813 + * semantics.c (potential_constant_expression_1): Handle FMA_EXPR. + +2011-07-27 Jeffrey Yasskin <jyasskin@google.com> + + * pt.c (build_template_decl): Copy the function_decl's + source location to the new template_decl. + +2011-07-26 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/49776 + * typeck.c (cp_build_modify_expr): Check digest_init return value + for error_mark_node. + +2011-07-25 Paolo Carlini <paolo.carlini@oracle.com> + + PR bootstrap/49845 + * parser.c (cp_parser_perform_range_for_lookup): Always assign *being + and *end before returning. + +2011-07-25 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/49838 + * parser.c (cp_parser_perform_range_for_lookup): Early return if + error_operand_p (range). + +2011-07-23 Jason Merrill <jason@redhat.com> + + PR c++/49823 + * parser.c (cp_parser_qualifying_entity): Handle templates. + +2011-07-22 Jason Merrill <jason@redhat.com> + + PR c++/49793 + * typeck2.c (check_narrowing): Downgrade permerror to pedwarn. + Make conditional on -Wnarrowing. + +2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com> + + Warn about the use of final/override in non-c++0x mode, and + add __final for non-c++0x mode. + * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS. + * error.c (maybe_warn_cpp0x): Adjust. + * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add + '__final' as a non-c++0x alternative for 'final'. + +2011-07-22 Jason Merrill <jason@redhat.com> + Mark Glisse <marc.glisse@normalesup.org> + + PR c++/30112 + * decl.c (cp_finish_decl): Apply pragma redefine_extname in + other namespaces as well. + * name-lookup.c (c_linkage_bindings): Define. + (lookup_extern_c_fun_in_all_ns): Rename from + lookup_extern_c_fun_binding_in_all_ns. Return tree. + (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME. + +2011-07-20 Jason Merrill <jason@redhat.com> + + * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]= + designated initializer syntax. + * decl.c (check_array_designated_initializer): Add index parm. + (maybe_deduce_size_from_array_init): Pass it. + (reshape_init_array_1): Likewise. + + PR c++/6709 (DR 743) + PR c++/42603 (DR 950) + * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New. + (cp_parser_nested_name_specifier_opt): Allow decltype. + (cp_parser_qualifying_entity): Likewise. + (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE. + (cp_parser_simple_type_specifier): Handle decltype as scope. + (cp_parser_base_specifier): Allow decltype. + (cp_parser_base_clause): Don't crash on null base. + * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h. + (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise. + +2011-07-19 Jason Merrill <jason@redhat.com> + + PR c++/49785 + * pt.c (coerce_template_parms): Handle non-pack after pack. + +2011-07-19 Richard Guenther <rguenther@suse.de> + + * call.c (build_special_member_call): Use fold_build_pointer_plus. + * class.c (build_base_path): Likewise. + (convert_to_base_statically): Likewise. + (dfs_accumulate_vtbl_inits): Likewise. + * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise. + * except.c (expand_start_catch_block): Likewise. + * init.c (expand_virtual_init): Likewise. + (build_new_1): Likewise. + (build_vec_delete_1): Likewise. + (build_vec_delete): Likewise. + * rtti.c (build_headof): Likewise. + (tinfo_base_init): Likewise. + * typeck.c (get_member_function_from_ptrfunc): Likewise. + (cp_build_addr_expr_1): Likewise. + * typeck2.c (build_m_component_ref): Likewise. + +2011-07-18 Martin Jambor <mjambor@suse.cz> + + * parser.c (cp_parser_parameter_declaration_list): Initialize + parenthesized_p. + +2011-07-16 Jason Merrill <jason@redhat.com> + + * pt.c (tinst_level_tick, last_template_error_tick): Replace with + last_error_tinst_level. + (push_tinst_level, pop_tinst_level): Adjust. + (problematic_instantiation_changed): Adjust. + (record_last_problematic_instantiation): Adjust. + * error.c (cp_print_error_function): Don't print + current_function_decl if we're in a template instantiation context. + (print_instantiation_full_context): Always print first line. + +2011-07-16 Nathan Froyd <froydnj@codesourcery.com> + Jason Merrill <jason@redhat.com> + + PR c++/45329 + PR c++/48934 + * cp-tree.h (fn_type_unification): Add `bool' parameter. + * pt.c (enum template_base_result): Define. + (unify_success, unify_unknown): Define. + (unify_parameter_deduction_failure): Define. + (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define. + (unify_parameter_pack_mismatch): Define. + (unify_parameter_pack_inconsistent): Define. + (unify_ptrmem_cst_mismatch, unify_vla_arg): Define. + (unify_expression_unequal, unify_inconsistency): Define. + (unify_method_type_error, unify_arity): Likewise. + (unify_too_many_parameters, unify_too_few_parameters): Define. + (unify_arg_conversion, unify_no_common_base): Define. + (unify_illformed_ptrmem_cst_expr): Define. + (unify_substitution_failure): Define. + (unify_inconsistent_template_template_parameters): Define. + (unify_template_deduction_failure): Define. + (unify_template_argument_mismatch): Define. + (unify_overload_resolution_failure): Define. + (comp_template_args_with_info): New function, split out from... + (comp_template_args): ...here. Call it. + (deduction_tsubst_fntype): Add `complain' parameter'. Pass it + to tsubst. + (unify): Add `explain_p' parameter. Pass to all relevant calls. + Call above status functions when appropriate. + (resolve_overloaded_unification, try_one_overload): Likewise. + (type_unification, type_unification_real): Likewise. + (unify_pack_expansion): Likewise. + (get_template_base, try_class_unification): Likewise. + (get_bindings, more_specialized_fn): Pass false to unification + calls. + (get_class_bindings, do_auto_deduction): Likewise. + (convert_nontype_argument): Likewise. + (fn_type_unification): Likewise. Pass tf_warning_or_error if + explain_p. + (get_template_base): Add `explain_p' parameter and pass it to + try_class_unification. Return an enum template_base_result. + * class.c (resolve_address_of_overloaded_function): Pass false to + fn_type_unification. + * call.c (enum rejection_reason_code): Add new codes. + (struct rejection_reason): Add template_unification field. + Add template_instantiation field. + (template_unification_rejection): Define. + (template_unification_error_rejection): Define. + (template_instantiation_rejection): Define. + (invalid_copy_with_fn_template_rejection): Define. + (add_template_candidate): Pass false to unify. + Provide more rejection reasons when possible. + (print_template_unification_rejection): Define. + (print_arity_rejection): Define, split out from... + (print_z_candidate): ...here. Add cases for new rejection + reasons. + +2011-07-15 Jason Merrill <jason@redhat.com> + + * Make-lang.in (check-g++-strict-gc): New. + (cp/except.o): Depend on gt-cp-except.h + * except.c: Include gt-cp-except.h. + * config-lang.in (gtfiles): Add cp/except.c. + * decl2.c (mark_used): Adjust constexpr condition, set + function_depth around template instantiation. + * parser.c (cp_parser_lambda_body): Set function_depth. + * semantics.c (maybe_add_lambda_conv_op): Likewise. + + PR testsuite/49741 + * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts. + +2011-07-13 Jason Merrill <jason@redhat.com> + + * Make-lang.in (check-c++0x): New. + +2011-07-13 Richard Sandiford <richard.sandiford@linaro.org> + + * typeck2.c (split_nonconstant_init_1): Pass the initializer directly, + rather than a pointer to it. Return true if the whole of the value + was initialized by the generated statements. Use + complete_ctor_at_level_p instead of count_type_elements. + +2011-07-12 Diego Novillo <dnovillo@google.com> + + * name-lookup.h (cp_binding_level): Rename from cxx_scope. + Update all users. + (struct cp_binding_level): Fix indentation. + +2011-07-11 Jason Merrill <jason@redhat.com> + + PR c++/49672 + * pt.c (extract_fnparm_pack): Split out from... + (make_fnparm_pack): ...here. + (instantiate_decl): Handle non-pack parms after a pack. + * semantics.c (maybe_add_lambda_conv_op): Don't in a template. + + * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p. + + PR c++/44609 + * cp-tree.h (struct tinst_level): Add errors field. + * pt.c (neglectable_inst_p, limit_bad_template_recurson): New. + (push_tinst_level): Don't start another decl in that case. + (reopen_tinst_level): Adjust errors field. + * decl2.c (cp_write_global_declarations): Don't complain about + undefined inline if its template was defined. + * mangle.c (mangle_decl_string): Handle failure from push_tinst_level. + +2011-07-10 Jason Merrill <jason@redhat.com> + + PR c++/49691 + * parser.c (cp_parser_late_return_type_opt): Check quals parameter + rather than current_class_type to determine whether to set 'this'. + (cp_parser_direct_declarator): Pass -1 to quals if member_p is false. + (cp_parser_init_declarator): Pass down member_p. + +2011-07-09 Jason Merrill <jason@redhat.com> + + * tree.c (build_vec_init_elt): Strip TARGET_EXPR. + +2011-07-08 Jason Merrill <jason@redhat.com> + + PR c++/45437 + * typeck.c (cp_build_modify_expr): Preevaluate RHS. + + * method.c (use_thunk): Use cgraph_add_to_same_comdat_group. + * optimize.c (maybe_clone_body): Likewise. + * semantics.c (maybe_add_lambda_conv_op): Likewise. + + PR c++/45603 + * decl.c (expand_static_init): Don't get confused by user + declaration of __cxa_guard_acquire. + + * typeck.c (cp_apply_type_quals_to_decl): Don't check + COMPLETE_TYPE_P either. + + PR c++/49673 + * typeck.c (cp_apply_type_quals_to_decl): Don't check + TYPE_NEEDS_CONSTRUCTING. + +2011-07-07 Jason Merrill <jason@redhat.com> + + PR c++/49663 + * pt.c (push_deduction_access_scope): Preserve + processing_template_decl across push_to_top_level. + And revert: + * class.c (pushclass): Accept NULL argument. + (popclass): Deal with popping null class. + * pt.c (push_access_scope, pop_access_scope): Use them rather than + push_to_top_level/pop_from_top_level. + * name-lookup.c (lookup_name_real_1): Check current_class_type. + +2011-07-07 Jakub Jelinek <jakub@redhat.com> + + PR c/49644 + * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with + one non-complex and one complex argument, call save_expr on both + operands. + +2011-07-06 Jason Merrill <jason@redhat.com> + + PR c++/49353 + * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL + on kept inlines. + + PR c++/49568 + * method.c (make_thunk, use_thunk): Copy DECL_COMDAT. + +2011-07-05 Jason Merrill <jason@redhat.com> + + PR c++/48157 + * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in + partial instantiation. + + PR c++/49598 + * semantics.c (finish_id_expression): convert_from_reference. + +2011-07-05 Richard Guenther <rguenther@suse.de> + + * decl.c (cxx_init_decl_processing): Defer building common + tree nodes to c_common_nodes_and_builtins. + +2011-07-04 Jason Merrill <jason@redhat.com> + + DR 1207 + PR c++/49589 + * mangle.c (write_expression): Handle 'this'. + * parser.c (cp_parser_postfix_dot_deref_expression): Allow + incomplete *this. + * semantics.c (potential_constant_expression_1): Check that + DECL_CONTEXT is set on 'this'. + + * error.c (dump_template_bindings): Don't print typenames + for a partial instantiation. + (dump_function_decl): If we aren't printing function arguments, + print template arguments as <args> rather than [with ...]. + (dump_expr): Don't print return type or template header. + [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn. + * pt.c (dependent_template_arg_p): Handle null arg. + + * error.c (type_to_string): Avoid redundant akas. + +2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR c++/49605 + * init.c (build_delete): Only warn for sfk_deleting_destructor. + +2011-07-01 Jakub Jelinek <jakub@redhat.com> + + * Make-lang.in (cp/decl.o): Depend on pointer-set.h. + (cp/class.o): Likewise. + (cp/error.o): Likewise. + (cp/name-lookup.o): Likewise. + (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H). + +2011-07-01 Jason Merrill <jason@redhat.com> + + PR c++/48261 + * pt.c (lookup_template_function): Handle non-function. + + PR c++/48593 + * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P. + * tree.c (build_qualified_name): Set PTRMEM_OK_P. + * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on + SCOPE_REF, too. + * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too. + (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1. + + PR c++/48883 + PR c++/49609 + * pt.c (resolve_nondeduced_context): Call mark_used. + + PR c++/49085 + * semantics.c (finish_offsetof): Complain about incomplete type. + +2011-06-30 Jason Merrill <jason@redhat.com> + + PR c++/49387 + * rtti.c (get_tinfo_decl): Call complete_type. + + PR c++/49569 + * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and + DECL_PARM_INDEX on rhs parm. + + * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length. + + PR c++/49355 + * tree.c (stabilize_init): Handle aggregate initialization. + + PR c++/48481 + * name-lookup.c (struct arg_lookup): Add fn_set. + (add_function): Check it. + (lookup_arg_dependent_1): Initialize it. + +2011-06-29 Jason Merrill <jason@redhat.com> + + PR c++/49216 + * init.c (build_new_1): Pass {} down to build_vec_init. + (build_vec_init): Handle it. + + DR 1207 + PR c++/49003 + * cp-tree.h (struct saved_scope): Add x_current_class_ptr, + x_current_class_ref. + (current_class_ptr, current_class_ref): Use them. + * decl.c (build_this_parm): Handle getting the class type. + * parser.c (cp_parser_late_return_type_opt): Set up 'this' + for use within the trailing return type. + + * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand, + don't tsubst DECL_INITIAL unless our type use auto. + + PR c++/49520 + * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here. + (massage_constexpr_body): Not here. + + PR c++/49554 + * semantics.c (lambda_proxy_type): New. + (build_capture_proxy): Use it. + * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New. + * pt.c (tsubst) [DECLTYPE_TYPE]: Use them. + + PR c++/45923 + * class.c (explain_non_literal_class): New. + (finalize_literal_type_property): Call it. + * cp-tree.h: Declare it. + * semantics.c (ensure_literal_type_for_constexpr_object): Call it. + (is_valid_constexpr_fn): Likewise. + (massage_constexpr_body): Split out from... + (register_constexpr_fundef): ...here. + (is_instantiation_of_constexpr): New. + (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case. + (explain_invalid_constexpr_fn): New. + (cxx_eval_call_expression): Call it. + (potential_constant_expression_1): Likewise. Avoid redundant errors. + * method.c (process_subob_fn): Diagnose non-constexpr. + (walk_field_subobs): Likewise. + (synthesized_method_walk): Don't shortcut if we want diagnostics. + (explain_implicit_non_constexpr): New. + (defaulted_late_check): Use it. + * call.c (build_cxx_call): Remember location. + + * method.c (maybe_explain_implicit_delete): Use pointer_set + instead of htab. + + * class.c (finalize_literal_type_property): Update conditions. + * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR. + + * tree.c (build_vec_init_expr): Don't add TARGET_EXPR. + * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR. + * semantics.c (cxx_eval_vec_init_1): Correct type. + + * init.c (build_value_init): Decide whether or not to zero-initialize + based on user-providedness of default ctor, not any ctor. + (build_value_init_noctor): Adjust assert. + + DR 990 + * call.c (convert_like_real) [ck_user]: Handle value-initialization. + (build_new_method_call_1): Likewise. + * init.c (expand_default_init): Handle direct list-initialization + of aggregates. + +2011-06-27 Jakub Jelinek <jakub@redhat.com> + + * cp-tree.h (union lang_tree_node): Use it in chain_next expression. + +2011-06-26 Jason Merrill <jason@redhat.com> + + PR c++/49528 + * semantics.c (potential_constant_expression_1): Check + for non-literality rather than cleanup. + (cxx_eval_constant_expression): Likewise. + + PR c++/49528 + * semantics.c (potential_constant_expression_1): A TARGET_EXPR + with a cleanup isn't constant. + (cxx_eval_constant_expression): Likewise. + * init.c (expand_default_init): Use maybe_constant_init. + +2011-06-24 Jakub Jelinek <jakub@redhat.com> + + PR c++/46400 + * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT + instead of TYPE_CHAIN for chain_next for types. + +2011-06-23 Gabriel Charette <gchare@google.com> + + * name-lookup.h (cp_binding_level): Removed unused + member names_size. Update all users. + +2011-06-23 Jason Merrill <jason@redhat.com> + + * typeck2.c (build_functional_cast): Strip cv-quals for value init. + * init.c (build_zero_init_1): Not here. + + PR c++/35255 + * pt.c (resolve_overloaded_unification): Fix DR 115 handling. + +2011-06-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44625 + * decl2.c (build_anon_union_vars): Early return error_mark_node + for a nested anonymous struct. + +2011-06-23 Jason Merrill <jason@redhat.com> + + PR c++/49507 + * decl2.c (mark_used): Don't call synthesize_method for + functions defaulted outside the class. + + * optimize.c (maybe_clone_body): Set linkage flags before + cgraph_same_body_alias. + + PR c++/49440 + * class.c (set_linkage_according_to_type): Hand off to + determine_visibility. + + PR c++/49395 + * init.c (build_zero_init_1): Strip cv-quals from scalar types. + + PR c++/36435 + * pt.c (most_specialized_instantiation): Do check return types. + +2011-06-22 Jason Merrill <jason@redhat.com> + + PR c++/49260 + * call.c (build_call_a): Set cp_function_chain->can_throw here. + (build_cxx_call): Not here. + +2011-06-21 Jason Merrill <jason@redhat.com> + + PR c++/49172 + * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs. + (grokdeclarator): constexpr doesn't apply const for refs. + * parser.c (cp_parser_initializer_clause): Don't call + maybe_constant_value here. + * call.c (initialize_reference): Handle constexpr. + + PR c++/49482 + * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for + static fn parameters. + + * call.c (add_builtin_candidates): Use cv_unqualified rather than + TYPE_MAIN_VARIANT. + * pt.c (tsubst_arg_types): Likewise. + * except.c (build_throw): Use cv_unqualified. + + PR c++/49418 + * call.c (cxx_type_promotes_to): Don't strip cv-quals. + * semantics.c (lambda_return_type): Strip them here. + +2011-06-21 Andrew MacLeod <amacleod@redhat.com> + + * semantics.c: Add sync_ or SYNC__ to builtin names. + +2011-06-20 Jason Merrill <jason@redhat.com> + + PR c++/49216 + * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when + base is a pointer. + * typeck2.c (process_init_constructor_array): Use {} for classes, + too. + * call.c (convert_like_real): Handle substitution failure. + + PR c++/48138 + * pt.c (canonicalize_type_argument): New. + (convert_template_argument, unify): Use it. + + PR c++/47080 + * call.c (rejection_reason_code): Add rr_explicit_conversion. + (print_z_candidate): Handle it. + (explicit_conversion_rejection): New. + (build_user_type_conversion_1): Reject an explicit conversion + function that requires more than a qualification conversion. + + PR c++/47635 + * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE. + + PR c++/48138 + * tree.c (strip_typedefs): Use build_aligned_type. + + PR c++/49205 + * call.c (sufficient_parms_p): Allow parameter packs too. + + PR c++/43321 + * semantics.c (describable_type): Remove. + * cp-tree.h: Likewise. + * decl.c (cp_finish_decl): Don't call it. + * init.c (build_new): Likewise. + * parser.c (cp_parser_omp_for_loop): Likewise. + * pt.c (tsubst_decl): Likewise. + (do_auto_deduction): If we fail in a template, try again + at instantiation time. + + PR c++/43831 + * parser.c (cp_parser_lambda_introducer): Complain about redundant + captures. + * semantics.c (add_capture): Likewise. + (register_capture_members): Clear IDENTIFIER_MARKED. + +2011-06-17 Jason Merrill <jason@redhat.com> + + PR c++/49458 + * call.c (convert_class_to_reference_1): Allow binding function + lvalue to rvalue reference. + + PR c++/43912 + Generate proxy VAR_DECLs for better lambda debug info. + * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator(). + (LAMBDA_EXPR_PENDING_PROXIES): New. + (struct tree_lambda_expr): Add pending_proxies. + * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing. + (qualify_lookup): Use is_lambda_ignored_entity. + * parser.c (cp_parser_lambda_expression): Don't adjust field names. + Call insert_pending_capture_proxies. + (cp_parser_lambda_introducer): Use this_identifier. + (cp_parser_lambda_declarator_opt): Call the object parameter + of the op() "__closure" instead of "this". + (cp_parser_lambda_body): Call build_capture_proxy. + * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New. + (insert_pending_capture_proxies, insert_capture_proxy): New. + (is_normal_capture_proxy, is_capture_proxy): New. + (add_capture): Add __ to field names here, return capture proxy. + (add_default_capture): Use this_identifier, adjust to expect + add_capture to return a capture proxy. + (outer_lambda_capture_p, thisify_lambda_field): Remove. + (finish_id_expression, lambda_expr_this_capture): Adjust. + (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES. + * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES + is null. + + * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing + of artificial locals. + + * parser.c (cp_parser_lambda_expression): Clear + LAMBDA_EXPR_THIS_CAPTURE after parsing. + * pt.c (tsubst_copy_and_build): Make sure it isn't set. + + * cp-tree.h (struct tree_lambda_expr): Change common to typed. + Move non-pointers to end of struct. + + * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference. + * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P. + + * semantics.c (finish_non_static_data_member): Preserve dereference + in template. + +2011-06-16 Jason Merrill <jason@redhat.com> + + PR c++/44160 + * parser.c (cp_parser_lambda_body): Share code between + simple and complex cases instead of using cp_parser_function_body. + + PR c++/45378 + * decl.c (check_initializer): Check narrowing. + + PR c++/49229 + * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure. + + PR c++/49251 + * semantics.c (finish_id_expression): Mark even dependent + variables as used. + + PR c++/49420 + * error.c (dump_template_argument): Don't try to omit default + template args from an argument pack. + +2011-06-15 H.J. Lu <hongjiu.lu@intel.com> + + PR c++/49412 + * decl.c (get_dso_handle_node): Mark __dso_handle hidden if + assembler supports hidden visibility. + +2011-06-14 Jason Merrill <jason@redhat.com> + + PR c++/49107 + * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload. + * method.c (defaulted_late_check): Only maybe_instantiate_noexcept + if the declaration had an exception-specifier. + (process_subob_fn): Don't maybe_instantiate_noexcept. + * pt.c (maybe_instantiate_noexcept): Handle overload. + * typeck2.c (nothrow_spec_p_uninst): New. + (merge_exception_specifiers): Add 'fn' parm. Build up overload. + * typeck.c (merge_types): Adjust. + + * pt.c (deduction_tsubst_fntype): Don't save input_location. + (maybe_instantiate_noexcept): Likewise. + +2011-06-14 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in (cp/method.o): Update dependencies. + * method.c: Include common/common-target.h. + (use_thunk): Use targetm_common.have_named_sections. + +2011-06-14 Steve Ellcey <sje@cup.hp.com> + + * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode. + +2011-06-14 Jason Merrill <jason@redhat.com> + + * error.c (type_to_string): Print typedef-stripped version too. + + PR c++/49117 + * call.c (perform_implicit_conversion_flags): Print source type as + well as expression. + + PR c++/49389 + * typeck2.c (build_m_component_ref): Preserve rvalueness. + + PR c++/49369 + * class.c (build_base_path): Fix cv-quals in unevaluated context. + + PR c++/49290 + * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy + of fold_indirect_ref_1. + (cxx_eval_indirect_ref): Use it. + +2011-06-11 Jan Hubicka <jh@suse.cz> + + * decl2.c (cp_write_global_declarations): Process aliases; look trhough + same body aliases. + +2011-06-10 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/41769 + * decl.c (grokdeclarator): Reject operator names in parameters. + +2011-06-10 Jan Hubicka <jh@suse.cz> + + * decl2.c (clear_decl_external): New functoin. + (cp_write_global_declarations): Use it. + +2011-06-10 Paolo Carlini <paolo.carlini@oracle.com> + + * cp-tree.h (error_operand_p): Remove. + +2011-06-09 David Krauss <potswa@mac.com> + + PR c++/49118 + * typeck2.c (build_x_arrow): Push fake template context + to produce diagnostic on acyclic endless operator-> drill-down. + * call.c (build_new_op): Change Boolean overload status + value to a pointer to the overload function. + * cp-tree.h: Likewise. + * typeck.c: Likewise. + * parser.c: Likewise. + * decl2.c: Likewise. + * pt.c: Likewise. + +2011-06-09 Jason Merrill <jason@redhat.com> + + * semantics.c (maybe_constant_value): Handle overflowed input. + (non_const_var_error): Handle non-constant DECL_INITIAL. + + * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae. + + * parser.c (cp_parser_constant_expression): Just return the + non-constant expression. + + * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR. + +2011-06-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/29003 + * decl.c (grokdeclarator): Reject operator names in typedefs. + +2011-06-08 Jason Merrill <jason@redhat.com> + + PR c++/49107 + * cp-tree.def (DEFERRED_NOEXCEPT): New. + * cp-tree.h (struct tree_deferred_noexcept): New. + (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New. + (DEFERRED_NOEXCEPT_SPEC_P): New. + (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT. + (union lang_tree_node): Add tree_deferred_noexcept. + (maybe_instantiate_noexcept): Declare. + * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT. + * error.c (dump_exception_spec): Likewise. + * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise. + * ptree.c (cxx_print_xnode): Likewise. + * tree.c (cp_tree_equal): Likewise. + * decl.c (cp_tree_node_structure): Likewise. + (duplicate_decls): Call maybe_instantiate_noexcept. + * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT. + (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check + DEFERRED_NOEXCEPT_SPEC_P. + * typeck2.c (merge_exception_specifiers): Likewise. + * decl2.c (mark_used): Call maybe_instantiate_noexcept. + * method.c (process_subob_fn, defaulted_late_check): Likewise. + * pt.c (tsubst_exception_specification): Add defer_ok parm. + Build DEFERRED_NOEXCEPT. + (maybe_instantiate_noexcept): New. + (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust. + * search.c (check_final_overrider): Call maybe_instantiate_noexcept. + + * semantics.c (potential_constant_expression_1): Handle destructor + call. + +2011-06-08 Jakub Jelinek <jakub@redhat.com> + + * cp-tree.h (struct tinst_level): Add chain_next GTY + markup. + +2011-06-08 Jason Merrill <jason@redhat.com> + + PR c++/49322 + * pt.c (deduction_tsubst_fntype): Don't free the tinst entry + if a pending_template entry is pointing at it. + +2011-06-07 Jason Merrill <jason@redhat.com> + + PR c++/48969 + PR c++/44175 + * error.c (subst_to_string): New. + (cp_printer): Use it for 'S'. + (print_instantiation_partial_context_line): Handle subst context. + * pt.c (push_tinst_level): Handle subst context. + (deduction_tsubst_fntype): Don't track specific substitutions. + Use push_tinst_level. + + * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope. + (fn_type_unification): Don't call push_deduction_access_scope here. + +2011-06-06 Jason Merrill <jason@redhat.com> + + PR c++/48780 + * typeck.c (perform_integral_promotions): Don't promote scoped enums. + * call.c (convert_arg_to_ellipsis): Promote them here in old ABI. + +2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>, + + PR obj-c++/48275 + * parser.c (cp_parser_objc_at_property_declaration): Allow setter + and getter names to use all the allowed method names. + +2011-06-06 Jason Merrill <jason@redhat.com> + + PR c++/49298 + * semantics.c (potential_constant_expression_1): Handle FIELD_DECL. + + PR objc++/49221 + * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than + at_function_scope_p. + + PR c++/49134 + * tree.c (build_target_expr): Deal with ARM ABI tweaks. + +2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com> + + * init.c (build_delete): Warn when deleting type with non-virtual + destructor. + +2011-06-03 Jakub Jelinek <jakub@redhat.com> + + PR c++/49276 + * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of + DECL_CONTEXT. + +2011-06-01 Jason Merrill <jason@redhat.com> + + * pt.c (build_non_dependent_expr): Remove special handling of + REFERENCE_REF_P. + + PR c++/44175 + * pt.c (template_args_equal): Handle one arg being NULL_TREE. + (deduction_tsubst_fntype): Handle excessive non-infinite recursion. + + PR c++/49253 + * typeck2.c (build_x_arrow): Don't use build_min_nt. + +2010-05-31 Fabien Chêne <fabien@gcc.gnu.org> + + PR c++/48010 + * name-lookup.c (supplement_binding_1): If the old binding was a + type name, also check that the DECL actually refers to the same + type or is not a type. + +2011-05-31 Jason Merrill <jason@redhat.com> + + PR c++/44870 + * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle + ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions. + (build_min_non_dep): Preserve reference refs. + (build_min_non_dep_call_vec): Likewise + +2011-05-30 Jakub Jelinek <jakub@redhat.com> + + PR c++/49223 + * semantics.c (finish_omp_clauses): Call require_complete_type + even for copyin/copyprivate clauses. Only call + cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P. + +2011-05-28 Jason Merrill <jason@redhat.com> + + PR c++/46124 + * parser.c (cp_parser_lambda_expression): Improve error recovery. + (cp_parser_lambda_declarator_opt): Likewise. Return bool. + +2011-05-27 Jason Merrill <jason@redhat.com> + + PR c++/47277 + * parser.c (cp_parser_pseudo_destructor_name): Commit to parse + after we see the ~. + + * mangle.c (mangle_decl_string): Make sure we don't try to mangle + templates. + + PR c++/47049 + * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing. + * decl.c (start_preparsed_function): Don't call comdat_linkage for + a template. + + PR c++/47132 + * mangle.c (write_expression): Handle MODOP_EXPR. + + PR c++/47277 + * parser.c (cp_parser_unqualified_id): Don't check + constructor_name_p for enums. + + PR c++/47687 + * pt.c (dependent_type_p_r): Avoid infinite recursion. + + PR c++/48284 + * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot + with INDIRECT_REF of REFERENCE_TYPE. + + PR c++/49181 + * pt.c (get_mostly_instantiated_function_type): Use push_access_scope. + +2011-05-27 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.h (building_stmt_tree): Delete. + * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list. + (build_aggr_init_full_exprs): Call building_stmt_list_p + instead of building_stmt_tree. + (initialize_local_var): Likewise. + (finish_function): Likewise. + * decl2.c (finish_anon_union): Likewise. + * init.c (begin_init_stmts): Likewise. + (finish_init_stmts): Likewise. + (expand_aggr_init_1): Likewise. + * name-lookup.c (do_local_using_decl): Likewise. + (do_namespace_alias): Likewise. + (do_using_directive): Likewise. + (cp_emit_debug_info_for_using): Likewise. + * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty. + +2011-05-27 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/42056 + * typeck2.c (build_functional_cast): Complain early for invalid uses + of 'auto' and set type to error_mark_node. + +2011-05-26 Jason Merrill <jason@redhat.com> + + PR c++/47721 + * parser.c (cp_parser_member_declaration): Allow friend T. + * friend.c (make_friend_class): Ignore non-classes. + * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM. + + DR 1004 + * pt.c (convert_template_argument): Don't complain about using + injected-class-name as template template argument. + + PR c++/47956 + * decl.c (check_static_variable_definition): Now static. + (cp_finish_decl): Call it here. + (grokdeclarator): Not here. + * pt.c (instantiate_class_template_1): Or here. + * cp-tree.h: Don't declare it. + +2011-05-26 Janis Johnson <janis187@us.ibm.com> + Nathan Froyd <froydnj@codesourcery.com> + + PR c++/2288 + PR c++/18770 + * name-lookup.h (enum scope_kind): Add sk_cond. + * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local. + Detect and report error for redeclaration from for-init or if + or switch condition. + (begin_scope): Handle sk_cond. + * semantics.c (begin_if_stmt): Use sk_cond. + (begin switch_stmt): Ditto. + +2011-05-26 Jason Merrill <jason@redhat.com> + + PR c++/48211 + * name-lookup.h (cp_class_binding): Make base a pointer. + * name-lookup.c (new_class_binding): Adjust. + (poplevel_class): Adjust. + + PR c++/48424 + * decl.c (grokparms): Function parameter packs don't need to + go at the end. + * pt.c (type_unification_real): But they aren't deduced otherwise. + +2011-05-25 Jason Merrill <jason@redhat.com> + + PR c++/48536 + * decl.c (build_enumerator): If incremented enumerator won't fit in + previous integral type, find one it will fit in. + + PR c++/48599 + * decl.c (create_array_type_for_decl): Complain about array of auto. + + PR c++/44994 + PR c++/49156 + * error.c (dump_template_bindings): Set processing_template_decl + for a partial instantiation. + + PR c++/45401 + * decl.c (grokdeclarator): Don't change type when adding rvalue ref + to another reference type. + + PR c++/44311 + * decl.c (case_conversion): New. + (finish_case_label): Use it. + + * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT. + + PR c++/45698 + * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT. + + PR c++/46005 + * decl.c (grokdeclarator): Complain about auto typedef. + + PR c++/46245 + * decl.c (grokdeclarator): Complain later for auto parameter. + * pt.c (splice_late_return_type): Handle use in a template + type-parameter. + + PR c++/46696 + * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN. + + PR c++/47184 + * parser.c (cp_parser_parameter_declaration): Recognize + list-initialization. + (cp_parser_direct_declarator): Check for the closing + paren before parsing definitely. + + PR c++/48935 + * parser.c (cp_parser_constructor_declarator_p): Don't check + constructor_name_p for enums. + (cp_parser_diagnose_invalid_type_name): Correct error message. + + PR c++/45418 + * init.c (perform_member_init): Handle list-initialization + of array of non-trivial class type. + + PR c++/45080 + * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op. + * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P. + + PR c++/48292 + * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of + function parameter pack. + (tsubst_pack_expansion): Likewise. + + * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has + TS_COMMON. + +2011-05-25 Jakub Jelinek <jakub@redhat.com> + + * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER + as TS_TYPED. + + PR c++/49136 + * semantics.c (cxx_eval_bit_field_ref): Handle the + case when BIT_FIELD_REF doesn't cover only a single field. + +2011-05-24 Jason Merrill <jason@redhat.com> + + PR c++/49042 + * pt.c (get_mostly_instantiated_function_type): Use + push_deferring_access_checks rather than set flag_access_control. + +2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>, + + * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a + syntax error in declaring an ObjC instance variable. + +2011-05-24 Jason Merrill <jason@redhat.com> + + PR c++/48884 + * class.c (pushclass): Accept NULL argument. + (popclass): Deal with popping null class. + * pt.c (push_access_scope, pop_access_scope): Use them rather than + push_to_top_level/pop_from_top_level. + (push_deduction_access_scope, pop_defarg_context): New. + (fn_type_unification): Use them. + * name-lookup.c (lookup_name_real_1): Check current_class_type. + +2011-05-24 Paolo Carlini <paolo.carlini@oracle.com> + + * decl.c (grokdeclarator): Use current_class_name. + +2011-05-24 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in (GXX_OBJS): Remove prefix.o. + (g++$(exeext)): Use libcommon-target.a. + (CXX_C_OBJS): Remove prefix.o. + +2011-05-23 Jason Merrill <jason@redhat.com> + + * pt.c (tsubst_copy_and_build): Use current_class_name. + + PR c++/49102 + * call.c (convert_arg_to_ellipsis): Call force_rvalue. + + PR c++/49105 + * typeck.c (cp_build_c_cast): Don't strip cv-quals when + converting to reference. + (build_static_cast_1): Update for glvalues. + + PR c++/49105 + * typeck.c (build_const_cast_1): Handle rvalue references. + + PR c++/47263 + * decl.c (use_eh_spec_block): Do use an EH spec block for a + lambda op(). + + PR c++/49058 + * call.c (splice_viable): Be strict in templates. + + PR c++/47336 + * error.c (dump_template_bindings): Suppress access control. + + PR c++/47544 + * pt.c (instantiate_decl): Handle =default. + + PR c++/48617 + * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE. + +2011-05-23 Nathan Froyd <froydnj@codesourcery.com> + + * call.c (build_over_call): Tweak call to check_function_arguments. + * typeck.c (cp_build_function_call_vec): Likewise. + +2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR c++/18016 + * init.c (perform_member_init): Check for self-initialization. + +2011-05-22 Jason Merrill <jason@redhat.com> + + PR c++/48647 + * typeck.c (composite_pointer_type_r): Return error_mark_node + on error in SFINAE context. + +2011-05-20 Jason Merrill <jason@redhat.com> + + PR c++/48945 + * decl.c (grokdeclarator): Don't add set const function-cv-qual + for constexpr fns to memfn_quals, just add it to the type. + (revert_static_member_fn): Don't complain about quals. + (check_static_quals): New. + (grokfndecl): Call it. + (start_preparsed_function): Don't call revert_static_member_fn. + + PR c++/48945 + * decl.c (revert_static_member_fn): Ignore const on constexpr fn. + + PR c++/48780 + * cvt.c (type_promotes_to): Don't promote scoped enums. + + PR c++/49066 + * decl.c (duplicate_decls): Preserve DECL_DELETED_FN. + + PR c++/48873 + * tree.c (stabilize_expr): Fix typo. + + DR 1073 + PR c++/49082 + * typeck.c (comp_except_specs): noexcept(false) is not compatible + with throw(type-list). + * typeck2.c (merge_exception_specifiers): noexcept(false) + beats any more limited specification. + + PR c++/24163 + PR c++/29131 + * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating + unqualified lookup. + * semantics.c (perform_koenig_lookup): Add complain parm. + * cp-tree.h: Adjust. + * parser.c (cp_parser_postfix_expression): Adjust. + (cp_parser_perform_range_for_lookup): Adjust. + +2011-05-20 Jason Merrill <jason@redhat.com> + + * semantics.c (finish_call_expr): SET_EXPR_LOCATION. + +2011-05-20 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in (GXX_OBJS): Remove intl.o and version.o. + +2011-05-19 Jakub Jelinek <jakub@redhat.com> + + PR c++/49043 + * decl.c (check_omp_return): Stop searching on sk_function_parms. + + PR c++/48869 + * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument, + pass it down to locate_fn_flags. + * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes. + * semantics.c (cxx_omp_create_clause_info): Adjust callers. + * cp-gimplify.c: Include splay-tree.h. + (splay_tree_compare_decl_uid, omp_var_to_track, + omp_cxx_notice_variable): New functions. + (struct cp_genericize_omp_taskreg): New type. + (struct cp_genericize_data): Add omp_ctx field. + (cp_genericize_r): Attempt to determine implicitly determined + firstprivate class type variables. + (cp_genericize): Clear omp_ctx. + * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H). + +2011-05-18 Jason Merrill <jason@redhat.com> + + PR c++/48948 + PR c++/49015 + * class.c (finalize_literal_type_property): Do check + for constexpr member functions of non-literal class. + (finish_struct): Don't call check_deferred_constexpr_decls. + * cp-tree.h: Don't declare it. + (DECL_DEFERRED_CONSTEXPR_CHECK): Remove. + * decl.c (grok_special_member_properties): Don't check it + (grokfnedcl): Don't call validate_constexpr_fundecl. + (start_preparsed_function): Do call it. + * pt.c (tsubst_decl): Don't call it. + (instantiate_class_template_1): Don't call + check_deferred_constexpr_decls. + * semantics.c (literal_type_p): Check for any incompleteness. + (ensure_literal_type_for_constexpr_object): Likewise. + (is_valid_constexpr_fn): Revert deferral changes. + (validate_constexpr_fundecl): Likewise. + (register_constexpr_fundef): Likewise. + (check_deferred_constexpr_decls): Remove. + +2011-05-16 Jason Merrill <jason@redhat.com> + + PR c++/48969 + * pt.c (deduction_tsubst_fntype): Use a VEC initially. + +2011-05-15 Paolo Carlini <paolo.carlini@oracle.com> + + * cxx-pretty-print.c: Update comment. + * semantics.c (trait_expr_value, finish_trait_expr): + Reorder the cases. + * parser.c (cp_parser_primary_expression): Likewise. + +2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR c++/48994 + * parser.c (cp_parser_perform_range_for_lookup): Call complete_type. + +2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com> + + Implement final on class. + * class.c (check_bases): Diagnose derivation from a final class. + * cp-tree.h (lang_type_class): Add is_final and adjust dummy. + (CLASSTYPE_FINAL): New. + * parser.c (cp_parser_class_head): Parse class-virt-specifier, set + CLASSTYPE_FINAL. + * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL. + +2011-05-13 Jason Merrill <jason@redhat.com> + + PR c++/48969 + * pt.c (deduction_tsubst_fntype): New. + (fn_type_unification): Use it. + (init_template_processing): Initialize hash table. + (print_template_statistics): Print hash table stats. + + * call.c (build_op_call): Use timevar_cond_start/stop. + (build_user_type_conversion): Likewise. + +2011-05-12 Jason Merrill <jason@redhat.com> + + * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New. + * semantics.c (validate_constexpr_fundecl): Set it. + (check_deferred_constexpr_decls): Clear it. + (register_constexpr_fundef): Make sure it isn't set. + * decl.c (grok_special_member_properties): Check it. + +2011-05-11 Jason Merrill <jason@redhat.com> + + PR c++/48948 + * semantics.c (validate_constexpr_fundecl): Defer checking if + an argument type is being defined. + (is_valid_constexpr_fn): Add defer_ok parm. + (cxx_eval_call_expression): Adjust. + (check_deferred_constexpr_decls): New. + (literal_type_p): Make sure type isn't being defined. + (ensure_literal_type_for_constexpr_object): Handle type being defined. + * cp-tree.h: Declare check_deferred_constexpr_decls. + * decl.c (grokfndecl): Call validate_constexpr_fundecl here. + (start_preparsed_function, cp_finish_decl): Not here. + * class.c (finalize_literal_type_property): Don't call + validate_constexpr_fundecl. + (finish_struct): Call check_deferred_constexpr_decls. + * pt.c (tsubst_decl): Call validate_constexpr_fundecl. + (instantiate_class_template): Call check_deferred_constexpr_decls. + + * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO + rather than DECL_TEMPLATE_INSTANTIATION. + (cxx_eval_call_expression): Likewise. + + * semantics.c (register_constexpr_fundef): Add to hash table here. + (validate_constexpr_fundecl): Not here. + + * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once. + + * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p, + do call maybe_constant_value in C++0x mode. + * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL. + + PR c++/48745 + * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR. + +2011-05-11 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use + TYPE_VALUES_RAW. + (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise. + (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise. + (TEMPLATE_TYPE_PARM_INDEX): Likewise. + +2011-05-10 Jason Merrill <jason@redhat.com> + + PR c++/48930 + * class.c (type_build_ctor_call): New. + * cp-tree.h: Declare it. + * decl.c (check_initializer): Use it instead of + TYPE_NEEDS_CONSTRUCTING. + * init.c (build_value_init, build_value_init_noctor): Likewise. + (perform_member_init, expand_aggr_init_1, build_new_1): Likewise. + (build_vec_init): Likewise. + * typeck2.c (process_init_constructor_array): Likewise. + (process_init_constructor_record): Likewise. + + PR c++/48736 + * pt.c (tsubst_copy_and_build): Handle substitution of a pack + expansion producing another expansion. + +2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com> + + Fixes for override/final. + * class.c (check_for_override): Diagnose final on a nonvirtual + member function, diagnose override for a virtual with no matching + override. Don't fiddle around with DECL_VINDEX. + +2011-05-10 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand. + * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED. + * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new + operand of EXPR_PACK_EXPANSION. + (cp_tree_operand_length): Declare. + * tree.c (cp_tree_operand_length): Define. + (cp_tree_equal): Call it. + * pt.c (value_dependent_expr_P): Likewise. + * mangle.c (write_expression): Likewise. + +2011-05-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/48737 + PR c++/48744 + * decl.c (reshape_init): Take a complain parameter and do + not call error if tf_error is not set. + (check_initializer, reshape_init_r, reshape_init_array, + reshape_init_array_1, reshape_init_vector, reshape_init_class): + Adjust. + * typeck2.c (digest_init_r): Take a complain parameter and + pass it to convert_for_initialization. + (digest_init, digest_init_flags, process_init_constructor_array, + process_init_constructor_record, process_init_constructor_union, + process_init_constructor, digest_init_r): Adjust. + * init.c (expand_default_init, build_new_1): Likewise. + * typeck.c (cp_build_modify_expr): Likewise. + * decl2.c (grokfield): Likewise. + * call.c (convert_like_real, convert_default_arg): Likewise. + * semantics.c (finish_compound_literal): Pass complain to + reshape_init and digest_init. + * cp-tree.h: Adjust declarations. + +2011-05-07 Fabien Chêne <fabien@gcc.gnu.org> + + PR c++/48859 + * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the + recursion if there is user defined constructor. + +2011-05-09 Jason Merrill <jason@redhat.com> + + PR c++/34772 + * decl.c (initialize_local_var): Use DECL_INITIAL for simple + initialization. + +2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com> + + Implement final/override for member functions. + * class.c (check_for_override): Check for DECL_OVERRIDE_P. + * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New. + (cp_virt_specifiers, enum virt_specifier): New. + * decl.c (set_virt_specifiers): New. + (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields. + * parser.c (make_call_declarator): add virt-specifiers parameter. + (cp_parser_lambda_declarator_opt): Adjust. + (cp_parser_direct_declarator): Likewise. + (cp_parser_virt_specifier_seq_opt): New. + * search.c (check_final_overrider): Diagnose attempts to override + a final member function. + +2011-05-09 Dodji Seketeli <dodji@redhat.com> + + PR c++/48574 + * class.c (fixed_type_or_null): Use type_dependent_p_push to test + if the instance has a dependent initializer. + +2011-05-08 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/48816 + * cxx-pretty-print.c (pp_cxx_template_declaration): Remove + effectively unused variable. + +2011-05-07 Eric Botcazou <ebotcazou@adacore.com> + + * name-lookup.h (global_bindings_p): Adjust prototype. + * name-lookup.c (global_bindings_p): Return bool. + +2011-05-06 Jason Merrill <jason@redhat.com> + + * decl.c (stabilize_save_expr_r): Set *walk_subtrees as + appropriate. + + PR c++/48909 + * semantics.c (cxx_eval_conditional_expression): Check + integer_zerop instead. + (potential_constant_expression_1): Likewise. + + PR c++/48911 + * semantics.c (cxx_eval_array_reference): Handle implicit + initializers. + +2011-05-06 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions. + * call.c (standard_conversion): Call class_of_this_parm. + * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise. + (pp_cxx_direct_abstract_declarator): Likewise. + * decl2.c (change_return_type): Likewise. + (cp_reconstruct_complex_type): Likewise. + * error.c (dump_type_suffix, dump_function_decl): Likewise. + * mangle.c (write_function_type): Likewise. + * pt.c (unify): Likewise. + * typeck.c (merge_types, type_memfn_quals): Likewise. + * decl.c (build_this_parm): Call type_of_this_parm. + +2011-05-06 Dodji Seketeli <dodji@redhat.com> + + PR c++/48838 + * cp-tree.h (non_static_member_function_p): Declare new function. + * tree.c (non_static_member_function_p): Define it. + * semantics.c (finish_call_expr): Use it. + +2011-05-05 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (finish_case_label): Omit the loc argument to + build_case_label. + +2011-05-05 Jason Merrill <jason@redhat.com> + + * cp-tree.h (REFERENCE_REF_P): Just check the type. + * cvt.c (convert_from_reference): Adjust. + * pt.c (build_non_dependent_expr): Adjust. + * semantics.c (finish_offsetof): Adjust. + * tree.c (lvalue_kind): Use it. + + PR c++/48873 + * tree.c (stabilize_expr): Don't make gratuitous copies of classes. + +2011-05-05 Eric Botcazou <ebotcazou@adacore.com> + + * decl.c (start_preparsed_function): Do not set + dont_save_pending_sizes_p. + +2011-05-05 Joseph Myers <joseph@codesourcery.com> + + * parser.c (cp_parser_objc_method_definition_list): Update call to + objc_start_method_definition. + +2011-05-04 Jason Merrill <jason@redhat.com> + + PR c++/48749 + * class.c (resolves_to_fixed_type_p): Don't look closely + in templates. + +2011-05-03 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/28501 + * call.c (add_builtin_candidate): Handle REALPART_EXPR and + IMAGPART_EXPR. + +2011-05-02 Lawrence Crowl <crowl@google.com> + + * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop. + (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code. + Change TV_NAME_LOOKUP to start/stop. + (define_label): Refactor timevar calls out to a wrapper function. + Change TV_NAME_LOOKUP to start/stop. + (xref_tag): Likewise. + (lookup_label): Refactor timevar calls out to a wrapper function. + Change TV_NAME_LOOKUP to start_cond/stop_cond. + + * pt.c: (instantiate_class_template): Add a wrapper to push/pop new + TV_TEMPLATE_INST. + (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST. + (lookup_template_class): Refactor timevar calls out to a wrapper + function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST. + (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST. + + * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop. + (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond. + (push_namespace): Likewise. + (pop_nested_namespace): Likewise. + (pushdecl_namespace_level): Likewise. + (store_class_bindings): Likewise. + (push_to_top_level): Likewise. + (identifier_type_value): Refactor timevar calls out to a wrapper + function. Change TV_NAME_LOOKUP to start/stop. + (find_binding): Likewise. + (push_using_decl): Likewise. + (lookup_arg_dependent): Likewise. + (push_using_directive): Likewise. + (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN + to plain code. Change TV_NAME_LOOKUP to start/stop. + (lookup_type_current_level): Likewise. Refactor inner return to + break. + (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain + code. Change TV_NAME_LOOKUP to start_cond/stop_cond. + (pushdecl_top_level_1): Likewise. + (lookup_using_namespace): Likewise. + (pushdecl_with_scope): Refactor timevar calls out to a wrapper + function. Change TV_NAME_LOOKUP to start_cond/stop_cond. + (push_overloaded_decl): Likewise. + (push_class_level_binding): Likewise. + (namespace_binding): Likewise. + (set_namespace_binding): Likewise. + (supplement_binding): Likewise. + (unqualified_namespace_lookup): Likewise. + (lookup_name_real): Likewise. + (lookup_type_scope): Likewise. + (namespace_ancestor): Likewise. + (lookup_name_innermost_nonclass_level): Likewise. + (pushtag): Likewise. + (pop_from_top_level): Likewise. + (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper + function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long + lines. + (add_using_namespace): Refactor timevar calls out to a wrapper + function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass + wrapper on call to self. + + * decl2.c: (cp_write_global_declarations): Add start/stop of + new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO. + Remove push/pop calls to TV_VARCONST. + + * parser.c: Add include of "timevar.h". + (cp_parser_explicit_instantiation): Add push/pop calls to + TV_TEMPLATE_INST. + (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM. + (cp_parser_class_specifier): Add wrapper to add push/pop calls to + TV_PARSE_STRUCT. + (cp_parser_function_definition_from_specifiers_and_declarator): Add + push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE. + (cp_parser_late_parsing_for_member): Add push/pop calls to + new TV_PARSE_INMETH. + + * call.c: Add include of "timevar.h". + (convert_class_to_reference): Wrap and add push/pop calls to + TV_OVERLOAD. + (build_op_call): Likewise. + (build_conditional_expr): Likewise. + (build_new_op): Likewise. + (build_new_method_call): Likewise. + (build_user_type_conversion): Reorganize to single return and add + push/pop calls to TV_OVERLOAD. + (perform_overload_resolution): Likewise. + + * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H). + +2011-05-02 Jason Merrill <jason@redhat.com> + + * tree.c (build_vec_init_expr): Take complain parm. + (build_vec_init_elt): Likewise. Free arg vector. + (diagnose_non_constexpr_vec_init, build_array_copy): Adjust. + * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK. + (VEC_INIT_EXPR_INIT): Likewise. + Adjust build_vec_init_expr declaration. + * init.c (perform_member_init): Adjust. + + Revert: + PR c++/40975 + * cp-tree.def (VEC_INIT_EXPR): Add third operand. + * cp-tree.h (VEC_INIT_EXPR_NELTS): New. + * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it. + * tree.c (build_vec_init_expr): Handle getting pointer/nelts. + (build_vec_init_elt): Don't expect an array type. + (build_array_copy): Adjust. + * init.c (perform_member_init): Adjust. + (build_new_1): Use build_vec_init_expr. + + PR c++/48834 + * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS. + Protect an explicit target. + + PR c++/48446 + * decl.c (stabilize_save_expr_r, stabilize_vla_size): New. + (compute_array_index_type): Revert earlier 48446 changes. + (grokdeclarator): Use stabilize_vla_size. + +2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com> + Eric Botcazou <ebotcazou@adacore.com> + + * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE + instead of inappropriate zero values. + +2011-05-02 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/47969 + * decl.c (compute_array_index_type): Check build_expr_type_conversion + return value for NULL_TREE. + +2011-04-29 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/48606 + * init.c (perform_member_init): Check build_value_init return + value for error_mark_node. + +2011-04-29 Diego Novillo <dnovillo@google.com> + Le-Chun Wu <lcwu@google.com> + + * call.c (conversion_null_warnings): Also handle assignments + when warning about NULL conversions. + +2011-04-29 Le-Chun Wu <lcwu@google.com> + + * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define. + * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs. + (build_over_call): Use it to determine whether to emit a NULL + warning for template function instantiations. + (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if + EXPLICIT_TARGS is set. + +2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>, + Mike Stump <mikestump@comcast.net> + + * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only + in maintainer mode. Use the --output-file option of gperf instead + of > to prevent creating an empty cp/cfns.h when gperf is not + available. + +2011-04-28 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/48798 + * semantics.c (finish_base_specifier): cv-qualified base class + is fine, per DR 484. + +2011-04-28 Dodji Seketeli <dodji@redhat.com> + + PR c++/48656 + * semantics.c (finish_call_expr): Don't forget BASELINK nodes when + considering call expressions involving a member function. + +2011-04-28 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/48530 + * tree.c (build_cplus_new): Check build_target_expr return + value for error_mark_node. + +2011-04-28 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/48771 + * semantics.c (literal_type_p): Reference types are literal types, + per the FDIS. + (valid_type_in_constexpr_fundecl_p): Remove. + (is_valid_constexpr_fn): Adjust. + +2011-04-27 Jason Merrill <jason@redhat.com> + + PR libstdc++/48760 + Implement list-initialization of _Complex. + * decl.c (reshape_init_r): Allow {real,imag} for _Complex. + (check_initializer): Likewise. + * call.c (build_complex_conv): New. + (implicit_conversion): Call it. + (convert_like_real): Handle it. + * typeck2.c (check_narrowing): Handle it. + + * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to + decide whether to delete. + (build_vec_init): Pass sfk_complete_destructor. + + PR c++/40975 + * cp-tree.def (VEC_INIT_EXPR): Add third operand. + * cp-tree.h (VEC_INIT_EXPR_NELTS): New. + * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it. + * tree.c (build_vec_init_expr): Handle getting pointer/nelts. + (build_vec_init_elt): Don't expect an array type. + (build_array_copy): Adjust. + * init.c (perform_member_init): Adjust. + (build_new_1): Use build_vec_init_expr. + + * class.c (resolve_address_of_overloaded_function): Don't + change OVERLOAD to TREE_LIST. + * pt.c (print_candidates_1): Remove nonsensical assert. + + PR c++/48046 + * parser.c (cp_parser_diagnose_invalid_type_name): Commit + to tentative parse sooner. + +2011-04-26 Jason Merrill <jason@redhat.com> + + PR c++/42687 + * parser.c (cp_parser_primary_expression): Set *idk to + CP_ID_KIND_NONE for a parenthesized identifier. + + * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname. + (cxx_print_identifier): Correct indentation. + + PR c++/48530 + * decl.c (cxx_maybe_build_cleanup): Add complain parm. + * tree.c (force_target_expr): Add complain parm. + (build_target_expr_with_type): Likewise. + (get_target_expr_sfinae): Split out. + (build_vec_init_expr, bot_manip): Adjust. + * init.c (build_vec_delete, build_vec_delete_1): Add complain parm. + (build_delete, build_dtor_call): Likewise. + (perform_direct_initialization_if_possible): Adjust. + (build_vec_init): Handle error return. + * cvt.c (force_rvalue): Add complain parm. + Call build_special_member_call directly. + * decl2.c (delete_sanity): Add complain parm. + (build_cleanup): Adjust. + * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust. + * semantics.c (finish_stmt_expr_expr): Adjust. + (finish_compound_literal): Adjust. + * parser.c (cp_parser_delete_expression): Adjust. + * typeck2.c (build_functional_cast): Adjust. + * cp-tree.h: Adjust. + +2011-04-26 Martin Jambor <mjambor@suse.cz> + + * class.c (cp_fold_obj_type_ref): Remove. + * cp-tree.h (cp_fold_obj_type_ref): Remove declaration. + +2011-04-25 Paolo Carlini <paolo.carlini@oracle.com> + + * cp-tree.def: Add a new UNDERLYING_TYPE tree code. + * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy. + (UNDERLYING_TYPE_TYPE): Add. + * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE + as TS_COMMON. + * parser.c (cp_lexer_next_token_is_decl_specifier_keyword, + cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE. + (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy. + * semantics.c (finish_underlying_type): New. + * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE. + * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise. + * cxx-pretty-print.c (p_cxx_type_id): Likewise. + * tree.c (cp_walk_subtrees): Likewise. + * pt.c (for_each_template_parm_r, tsubst, unify, + dependent_type_p_r): Likewise. + * mangle.c (write_type): Sorry for __underlying_type. + +2011-04-25 Jason Merrill <jason@redhat.com> + + PR c++/48707 + * decl.c (type_dependent_init_p): New. + (cp_finish_decl): Check it. + * pt.c (any_type_dependent_elements_p): New. + * cp-tree.h: Declare it. + +2011-04-20 Jason Merrill <jason@redhat.com> + + * semantics.c (finish_compound_literal): Don't put an array + with a dtor in a static variable. + + * call.c (build_over_call): Handle trivial dtor. + + * search.c (lookup_fnfields_slot): Call complete_type. + + PR c++/48594 + * decl2.c (build_offset_ref_call_from_tree): Move + non-dependency of object outside condition. + + PR c++/48657 + * decl.c (cp_finish_decl): Simplify template handling. + +2011-04-20 Jim Meyering <meyering@redhat.com> + + * tree.c (cxx_printable_name_internal): Remove useless if-before-free. + +2011-04-19 Jason Merrill <jason@redhat.com> + + PR c++/46304 + * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR. + + PR c++/45267 + * decl.c (duplicate_decls): Keep always_inline attribute + in sync with DECL_DISREGARD_INLINE_LIMITS. + +2011-04-18 Jason Merrill <jason@redhat.com> + + PR c++/48569 + * typeck2.c (build_functional_cast): Handle VOID_TYPE. + + PR c++/48537 + * init.c (build_value_init): Handle UNION_TYPE the same. + +2011-04-18 Jakub Jelinek <jakub@redhat.com> + + PR c++/48632 + * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr + for type dependent pointers. + +2011-04-18 Jim Meyering <meyering@redhat.com> + + * pt.c (type_unification_real): Fix typo in comment: s/in in/in/. + +2011-04-17 Jan Hubicka <jh@suse.cz> + + * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed + gotos. + +2011-04-17 Jason Merrill <jason@redhat.com> + + PR c++/48531 + * typeck2.c (build_functional_cast): Disallow array type. + + * tree.c (get_target_expr): Handle VEC_INIT_EXPR. + +2011-04-17 Jan Hubicka <jh@suse.cz> + + * class.c (cp_fold_obj_type_ref): Drop vtable_method. + +2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> + + Implement N3271 + * parser.c (cp_convert_range_for): Split into + cp_parser_perform_range_for_lookup. + (cp_parser_perform_range_for_lookup): New. + (cp_parser_range_for_member_function): New. + (cp_parser_for_init_statement): Correct error message. + * semantics.c (finish_call_expr): Accept COMPONENT_REF. + +2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_protocol_declaration): Updated for + change from objc_declare_protocols() to objc_declare_protocol(). + +2011-04-14 Nathan Froyd <froydnj@codesourcery.com> + + PR objc++/48479 + * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable + and return immediately. + +2011-04-14 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.def (SWITCH_STMT): Add an extra operand. + * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED. + * cp-tree.h (SWITCH_STMT_SCOPE): Define. + * semantics.c (begin_switch__stmt): Pass scope to build_stmt. + (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN. + +2011-04-14 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.def (IF_STMT): Add an extra operand. + * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED. + * cp-tree.h (IF_SCOPE): Define. + * semantics.c (begin_if_stmt): Pass scope to build_stmt. + (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN. + +2011-04-14 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand. + * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED. + * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define. + * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt. + Use FOR_SCOPE instead of TREE_CHAIN. + (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE. + (finish_for_stmt): Likewise. + +2011-04-14 Jason Merrill <jason@redhat.com> + + * parser.c (cp_parser_postfix_expression): Fix flags passed to + build_new_method_call. + * semantics.c (finish_call_expr): Likewise. + + PR c++/48531 + * init.c (build_value_init_noctor): Check complain consistently. + + PR c++/48557 + * typeck.c (cp_build_binary_op): Don't decay void operands. + + PR c++/48446 + * decl.c (compute_array_index_type): Use get_temp_regvar instead + of variable_size. + * init.c (get_temp_regvar): No longer static. + * cp-tree.h: Declare it. + +2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_class_declaration): Updated for change + in objc_declare_class(). + +2011-04-14 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (poplevel): Use block_chainon. + +2011-04-13 Jason Merrill <jason@redhat.com> + + PR c++/48594 + * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor + or pointer to (non-member) function. + +2011-04-13 Jakub Jelinek <jakub@redhat.com> + + PR c++/48570 + * semantics.c (cxx_eval_array_reference): Handle reading from + wchar_t, char16_t and char32_t STRING_CST. + +2011-04-13 Dodji Seketeli <dodji@redhat.com> + + PR c++/48574 + * class.c (fixed_type_or_null): We cannot determine the dynamic + type of a reference variable if its initializer is dependent. + +2011-04-13 Jason Merrill <jason@redhat.com> + + PR c++/48581 + * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about + unqualified lookup failing if we're still in a template. + +2011-04-12 Nathan Froyd <froydnj@codesourcery.com> + + * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move + tree_contains_struct initialization to... + * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_* + macros. + * cp-objcp-common.h (cp_common_init_ts): Declare. + * cp-tree.h (union lang_tree_node): Check for TS_COMMON before + calling TREE_CHAIN. + +2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_message_expression): Updated call + to objc_build_message_expr. + +2011-04-12 Martin Jambor <mjambor@suse.cz> + + * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of + cgraph_get_create_node. + * decl2.c (cp_write_global_declarations): Call cgraph_get_node + instead of cgraph_get_create_node. + * method.c (make_alias_for_thunk): Call cgraph_get_node + instead of cgraph_get_create_node, assert it returns non-NULL. + (use_thunk): Likewise. + * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only + when flag_syntax_only is not set. Call cgraph_get_node instead of + cgraph_get_create_node. + (maybe_clone_body): Call cgraph_get_node instead of + cgraph_get_create_node. + +2011-04-12 Martin Jambor <mjambor@suse.cz> + + * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node + instead of cgraph_node. + * decl2.c (cxx_callgraph_analyze_expr): Likewise. + (cp_write_global_declarations): Likewise. + * optimize.c (maybe_clone_body): Likewise. + * semantics.c (maybe_add_lambda_conv_op): Likewise. + * mangle.c (mangle_decl): Likewise. + * method.c (make_alias_for_thunk): Likewise. + (use_thunk): Likewise. + +2011-04-11 Jason Merrill <jason@redhat.com> + + PR c++/48535 + * decl.c (cp_complete_array_type_or_error): New. + * semantics.c (finish_compound_literal): Use it. + * cp-tree.h: Declare it. + + PR c++/48535 + * semantics.c (finish_compound_literal): Handle references. + + PR c++/48535 + * semantics.c (finish_compound_literal): Take complain parm. + (build_lambda_object): Adjust. + * cp-tree.h: Adjust. + * call.c (convert_like_real): Adjust. + * decl.c (check_initializer): Adjust. + * parser.c (cp_parser_postfix_expression): Adjust. + (cp_parser_functional_cast): Adjust. + * pt.c (tsubst_copy_and_build): Adjust. + * typeck2.c (process_init_constructor_record): Adjust. + + PR c++/48534 + * cvt.c (ocp_convert): Use build_nop to convert to underlying type + of scoped enum. + + PR c++/48523 + * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather + than cp_build_indirect_ref. + + PR c++/48457, Core 1238 + * call.c (reference_binding): Allow rvalue reference to bind to + function lvalue. + * tree.c (lvalue_kind): Functions are always lvalues. + +2011-04-07 Jason Merrill <jason@redhat.com> + + PR c++/48500 + * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check + arguments even if we don't know the function. + + PR c++/48481 + * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL + at the end of the chain. + * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT. + (iterative_hash_template_arg): Likewise. + + PR c++/48481 + * cp-tree.h (OVL_ARG_DEPENDENT): New. + * name-lookup.c (add_function): Set it. + * semantics.c (finish_call_expr): Free OVERLOADs if it's set. + + PR c++/48481 + * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot. + Release unused vector. + + PR c++/48451 + * pt.c (fn_type_unification): Don't clear incomplete pack flag. + (type_unification_real): Clear it here instead. + + PR c++/48468 + * except.c (build_noexcept_spec): Propagate error_mark_node. + (finish_noexcept_expr): Likewise. + + PR c++/48452 + * typeck.c (build_x_compound_expr_from_list): Return error_mark_node + in SFINAE context. + + PR c++/48450 + * call.c (resolve_args): Take complain. + (build_new_function_call, build_operator_new_call): Pass it. + (build_op_call, build_new_op, build_new_method_call): Pass it. + + PR c++/48450 + * typeck.c (check_for_casting_away_constness): Take complain. + (build_static_cast_1, build_reinterpret_cast_1): Pass it. + (build_const_cast_1): Pass it. Take full complain parm. + (build_const_cast, cp_build_c_cast): Adjust. + + * tree.c (build_aggr_init_expr): Always return error_mark_node + on abstract violation. + + PR c++/48450 + * tree.c (build_cplus_new, build_aggr_init_expr): Take complain. + (bot_manip): Adjust. + * cp-tree.h: Adjust. + * call.c (convert_like_real, build_cxx_call): Adjust. + (perform_direct_initialization_if_possible): Adjust. + * cvt.c (ocp_convert): Adjust. + * init.c (build_value_init): Adjust. + * semantics.c (maybe_add_lambda_conv_op): Adjust. + * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust. + * typeck2.c (build_functional_cast): Adjust. + + * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top + level. + (perform_member_init): Not here. + * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special + case to templates. + (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case. + + PR c++/48449 + * typeck2.c (build_functional_cast): Check complain consistently. + Use build_value_init and abstract_virtuals_error_sfinae. + (abstract_virtuals_error_sfinae): Split out. + * cp-tree.h: Declare it. + * init.c (build_new_1): Use it. + (build_value_init_noctor): Handle FUNCTION_TYPE. + + * semantics.c (finish_decltype_type): Simplify handling of unknown + type. + + * semantics.c (finish_decltype_type): Add complain parm. + * cp-tree.h: Adjust. + * parser.c (cp_parser_decltype): Adjust. + * pt.c (tsubst): Adjust. + + PR c++/48450 + * cvt.c (ocp_convert): Handle converting scoped enum to bool. + +2011-03-31 Jason Merrill <jason@redhat.com> + + PR c++/48277 + * semantics.c (finish_call_expr): Remove assert. + + PR c++/48280 + * method.c (defaultable_fn_check): Templates are not defaultable. + + * parser.c (cp_parser_init_declarator): Avoid redundant + cp_finish_decl for member declarations. + +2011-03-30 Jason Merrill <jason@redhat.com> + + PR c++/48212 + * semantics.c (non_const_var_error): Just return if DECL_INITIAL + is error_mark_node. + +2011-03-30 Jason Merrill <jason@redhat.com> + + PR c++/48369 + * semantics.c (potential_constant_expression_1): Handle + UNORDERED_EXPR and ORDERED_EXPR. + + PR c++/48281 + * semantics.c (finish_compound_literal): Do put static/constant + arrays in static variables. + + * call.c (convert_like_real) [ck_list]: Build up the + initializer_list object directly. + * decl.c (build_init_list_var_init): Adjust. + + * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR. + * decl.c (reshape_init_array_1): Likewise. + +2011-03-29 Jason Merrill <jason@redhat.com> + + PR c++/48265 + * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure + the variable is constant before looking at its initializer. + + PR c++/48319 + * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR. + + PR c++/48089 + * semantics.c (potential_constant_expression_1): Change error about + use of *this in constructor into sorry. + + PR c++/48296 + * decl.c (cp_finish_decl): Defer validation of constexpr member + functions. + * class.c (finalize_literal_type_property): Validate them here. + * semantics.c (is_valid_constexpr_fn): Don't check completeness. + + * semantics.c (is_valid_constexpr_fn): Specify input location. + +2011-03-28 Jason Merrill <jason@redhat.com> + + PR c++/48313 + * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction + from overloaded function. + + Core 1232 + * call.c (build_array_conv): New. + (implicit_conversion): Use it. + + * call.c (reference_binding): Allow direct binding to an array + rvalue. + + Core 898 + * parser.c (cp_parser_compound_statement): Add function_body parm. + Complain about non-body compound-stmt in constexpr fn. + (cp_parser_primary_expression, cp_parser_statement): Adjust. + (cp_parser_implicitly_scoped_statement): Adjust. + (cp_parser_function_body, cp_parser_try_block): Adjust. + (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust. + (cp_parser_objc_try_catch_finally_statement): Adjust. + + Core 898 + * semantics.c (constexpr_fn_retval): New. Allow using-declaration + and using-definition. + (register_constexpr_fundef): Call it. + + * except.c (build_noexcept_spec): Call cxx_constant_value after + converting to bool. + +2011-03-25 Kai Tietz <ktietz@redhat.com> + + * lex.c (interface_strcmp): Handle dos-paths. + (handle_pragma_implementation): Use filename_cmp instead of + strcmp. + (in_main_input_context): Likewise. + +2011-03-25 Jason Merrill <jason@redhat.com> + + Core 1135 + * method.c (defaulted_late_check): Check for exception spec mismatch. + (defaultable_fn_check): Allow exception spec and virtual. + * class.c (check_for_override): A virtual dtor is non-trivial. + + PR c++/48289 + * pt.c (build_non_dependent_expr): Keep dereferences outside the + NON_DEPENDENT_EXPR. + +2011-03-25 Kai Tietz <ktietz@redhat.com> + + * decl.c (decls_match): Replace target hook + call of comp_type_attributes by version in tree.c file. + * search.c (check_final_overrider): Likewise. + * typeck.c (structural_comptypes): Likewise. + +2011-03-21 Kai Tietz <ktietz@redhat.com> + + PR target/12171 + * cxx-pretty-print.c (pp_cxx_ptr_operator): + Display allowed attributes for function pointer types. + * error.c (dump_type_prefix): Likewise. + + * tree.c (cxx_attribute_table): Adjust table. + +2011-03-18 Jason Merrill <jason@redhat.com> + + PR c++/48162 + * semantics.c (finish_call_expr): Allow TARGET_EXPR for now. + + PR c++/48118 + * call.c (build_over_call): Don't skip ck_rvalue. + +2011-03-17 Jason Merrill <jason@redhat.com> + + PR c++/47504 + * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let + the conversion set TREE_OVERFLOW. + + Core 1212 + * semantics.c (finish_decltype_type): Return T&& for xvalue. + * typeck.c (unlowered_expr_type): Preserve cv-quals. + + PR c++/48166 + * decl.c (revert_static_member_fn): Strip function-cv-quals. + +2011-03-16 Jason Merrill <jason@redhat.com> + + PR c++/48089 + * semantics.c (potential_constant_expression_1): Don't allow *this + in a constructor. + (register_constexpr_fundef): Use potential_rvalue_constant_expression. + + PR c++/47301 + * decl.c (compute_array_index_type): Don't bother trying to deal + with literal classes in ABI v1. + + PR c++/46336 + * decl.c (duplicate_decls): Return NULL_TREE for clashing + C functions. + + PR c++/47570 + * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't + use the generic binary expression handling. + +2011-03-16 Diego Novillo <dnovillo@google.com> + + * Make-lang.in (CXX_PARSER_H): New. + (cp/parser.o): Add dependency on CXX_PARSER_H. + Add dependency on tree-pretty-print.h + (cp/cp-lang.o): Add dependency on CXX_PARSER_H. + * cp-lang.c: Include parser.h. + * parser.c: Include parser.h. + (struct cp_token): Add bitfield purged_p. + Update all users. + Move to parser.h. + (CPP_PURGED): Remove. Update all users. + (struct cp_lexer): Change field buffer to be a VEC of cp_token. + Remove field buffer_length. + Update all users. + Move to parser.h. + (struct tree_check): Move to parser.h. + (cp_token_position): Likewise. + (struct cp_token_cache): Likewise. + (CPP_KEYWORD): Likewise. + (CPP_TEMPLATE_ID): Likewise. + (CPP_NESTED_NAME_SPECIFIER): Likewise. + (N_CP_TTYPES): Likewise. + (enum cp_parser_status_kind): Likewise. + (struct cp_parser_context): Likewise. + (struct cp_default_arg_entry_d): Likewise. + (struct cp_unparsed_functions_entry_d): Likewise. + (struct cp_parser): Likewise. + (cp_lexer_dump_tokens): New. + (cp_lexer_debug_tokens): New. + (cp_lexer_finished_p): New. + (cp_lexer_alloc): Factor out of cp_lexer_new_main. + (cp_lexer_new_main): Re-write main lexing loop to push + tokens into the new VEC buffer. + (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens. + Do not abort if the token type is not recognized, just print + its code. + * parser.h: New file. + * config-lang.in (gtfiles): Add cp/parser.h. + +2011-03-16 Jason Merrill <jason@redhat.com> + + Core 1148 + * typeck.c (check_return_expr): Fix conditions for setting + LOOKUP_PREFER_RVALUE. + + * call.c (build_over_call): Remove require_complete_type_sfinae call. + + PR c++/48132 + * decl.c (check_array_designated_initializer): Allow integer index. + (reshape_init_array_1): Set index on the elements. + +2011-03-16 Jason Merrill <jason@redhat.com> + + PR c++/48113 + * typeck.c (convert_for_initialization): Use + perform_implicit_conversion_flags. + * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set + rvaluedness_matches_p on ck_rvalue. + (convert_like_real) [ck_rvalue]: And restore it here. + + PR c++/48115 + * call.c (convert_arg_to_ellipsis): Handle incomplete type. + +2011-03-16 Jason Merrill <jason@redhat.com> + + * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't + committed to this tentative parse. + + PR c++/47999 + * semantics.c (finish_call_expr): Preserve reference semantics + in templates. + + * call.c (convert_default_arg): Use LOOKUP_IMPLICIT. + +2011-03-16 Jakub Jelinek <jakub@redhat.com> + + * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if + DECL_LANG_SPECIFIC is NULL. + +2011-03-15 Jason Merrill <jason@redhat.com> + + Core 1074 + * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't + check value_dependent_expression_p on the operand. + + * semantics.c (push_cx_call_context): Return bool. + (cxx_eval_call_expression): Handle excess depth. + + Core 1191 + * method.c (synthesized_method_walk): Cleanups don't affect the + triviality of a constructor, but do affect deletion and exception + specification. + +2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> + + * decl2.c (cp_check_const_attributes): New. + (cplus_decl_attributes): Call cp_check_const_attributes. + +2011-03-15 Jason Merrill <jason@redhat.com> + + PR c++/34758 + * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for + recursion first. + (push_defarg_context, pop_defarg_context): New. + * parser.c (cp_parser_late_parsing_default_args): Use them. + * cp-tree.h: Declare them. + +2011-03-11 Dodji Seketeli <dodji@redhat.com> + + * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of + the argument of the indirection operator should not be dependent. + Fix the comment. + +2011-03-11 Jason Merrill <jason@redhat.com> + + PR c++/47125 + * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error. + + PR c++/47144 + * parser.c (cp_parser_template_type_arg): Set + type_definition_forbidden_message. + + PR c++/47808 + * decl.c (compute_array_index_type): Discard folding + if it didn't produce a constant. + +2011-03-11 Jakub Jelinek <jakub@redhat.com> + + PR c++/48035 + * init.c (build_zero_init_1): Extracted from build_zero_init. + Add FIELD_SIZE argument, if non-NULL and field bit_position + as not smaller than that, don't add that field's initializer. + Pass DECL_SIZE as last argument to build_zero_init_1 + for DECL_FIELD_IS_BASE fields. + (build_zero_init): Use build_zero_init_1. + +2011-03-10 Jason Merrill <jason@redhat.com> + + PR c++/48029 + * pt.c (iterative_hash_template_arg): Remove special case for + ARRAY_TYPE. + + PR c++/47198 + * parser.c (cp_parser_single_declaration): Just return if + cp_parser_parse_and_diagnose_invalid_type_name complained. + +2011-03-09 Jason Merrill <jason@redhat.com> + + PR c++/44629 + * pt.c (unify): An unresolved overload is a nondeduced context. + +2011-03-09 Martin Jambor <mjambor@suse.cz> + + PR tree-optimization/47714 + * method.c (use_thunk): Clear addressable flag of thunk arguments. + +2011-03-08 Dodji Seketeli <dodji@redhat.com> + + PR c++/47705 + * pt.c (convert_nontype_argument): Only call decay_conversion on + arrays. + +2011-03-08 Jason Merrill <jason@redhat.com> + + PR c++/47488 + * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry. + + PR c++/47705 + * pt.c (convert_nontype_argument): Don't crash on non-pointer + argument to pointer parameter. + + PR c++/45651 + * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on + !TREE_PUBLIC decls. + +2011-03-08 Dodji Seketeli <dodji@redhat.com> + + PR c++/47957 + * name-lookup.c (binding_to_template_parms_of_scope_p): Only + consider scopes of primary template definitions. Adjust comments. + +2011-03-07 Jason Merrill <jason@redhat.com> + + PR c++/48003 + * pt.c (convert_nontype_argument): Fix -fpermissive allowing + integer overflow. + * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW. + + PR c++/48015 + * init.c (constant_value_1): Always require init to be TREE_CONSTANT. + + PR c++/48008 + * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here. + (write_CV_qualifiers_for_type): Not here. + +2011-03-06 Joseph Myers <joseph@codesourcery.com> + + * lang-specs.h: Match -save-temps* instead of -save-temps. + +2011-03-05 Jason Merrill <jason@redhat.com> + + * mangle.c (write_expression): Change ABI v6 to v5. + (write_type): Likewise. + +2011-03-04 Jan Hubicka <jh@suse.cz> + + PR lto/47497 + * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias + and cgraph_add_thunk. + * method.c (make_alias_for_thunk, use_thunk): Likewise. + * mangle.c (mangle_decl): Likewise. + +2011-03-04 Jason Merrill <jason@redhat.com> + + PR c++/47971 + * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type. + (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING. + + PR c++/46220 + * search.c (check_final_overrider): Allow pointer to same incomplete + class type with different cv-quals. + +2011-03-03 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/47974 + * pt.c (tsubst_template_args): Check argument t for error_mark_node. + +2011-03-03 Jason Merrill <jason@redhat.com> + + PR c++/47950 + * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT. + +2011-03-02 Jason Merrill <jason@redhat.com> + + PR c++/47950 + * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here. + + PR c++/47774 + * tree.c (build_vec_init_elt): Split out from... + (build_vec_init_expr): ...here. + (diagnose_non_constexpr_vec_init): New fn. + * semantics.c (potential_constant_expression_1): Use it. + * cp-tree.h: Declare it. + +2011-03-01 Jason Merrill <jason@redhat.com> + + PR c++/46159 + * parser.c (cp_parser_primary_expression): Don't warn about a + failed tentative parse. + + PR c++/47200 + * semantics.c (cxx_bind_parameters_in_call): Don't call + adjust_temp_type on non-constant args. + + PR c++/47851 + * call.c (standard_conversion): Provide requested cv-quals on + class rvalue conversion. + + PR c++/46282 + * decl2.c (grokbitfield): Handle type-dependent width. + +2011-02-28 Jason Merrill <jason@redhat.com> + + PR c++/47873 + * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P + after checking for a non-thunk. + +2011-02-26 Jason Merrill <jason@redhat.com> + + PR c++/47904 + * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL. + * pt.c (iterative_hash_template_arg): And hash it. + + PR c++/47897 + * semantics.c (non_const_var_error): Split out from... + (cxx_eval_constant_expression): ...here. + (potential_constant_expression_1) [VAR_DECL]: Use it. + Allow dependent variables. + +2011-02-24 Jason Merrill <jason@redhat.com> + + * parser.c (cp_parser_constant_expression): Set + non_integral_constant_expression correctly for C++0x too. + (cp_parser_static_assert): Allow non-constant expression. + (cp_parser_direct_declarator): Expect non_constant_p to be set + properly for C++0x. + * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR. + * semantics.c (maybe_constant_value): Check type_unknown_p too. + (potential_rvalue_constant_expression): New. + (require_potential_rvalue_constant_expression): New. + +2011-02-23 Jason Merrill <jason@redhat.com> + + * cp-tree.h (DECL_PARM_LEVEL): New. + (struct lang_decl_parm): Add level field. + * name-lookup.c (function_parm_depth): New fn. + * name-lookup.h: Declare it. + * parser.c (cp_parser_parameter_declaration_list): Use it. + * mangle.c (struct globals): Add parm_depth field. + (write_bare_function_type): Adjust it. + (write_expression): Include the level delta in PARM_DECL mangling + for abi >= 6. + + * semantics.c (finish_decltype_type): Remove shortcut for decltype + of id-expression. + * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6. + +2011-02-23 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/46868 + * parser.c (cp_parser_class_specifier): Require a closing brace + to attempt error recovery. + +2011-02-23 Jakub Jelinek <jakub@redhat.com> + + PR c++/47833 + * pt.c (struct pending_template): Add chain_next GTY option. + * decl.c (struct named_label_use_entry): Likewise. + +2011-02-22 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/47242 + * semantics.c (build_lambda_object): Bail out if a field is + error_mark_node. + +2011-02-22 Dodji Seketeli <dodji@redhat.com> + + PR c++/47666 + * class.c (dfs_declare_virt_assop_and_dtor) + (declare_virt_assop_and_dtor): New static functions. + (add_implicitly_declared_members): Use + declare_virt_assop_and_dtor. + +2011-02-21 Jason Merrill <jason@redhat.com> + + PR c++/47207 + * decl2.c (decl_constant_var_p): A constexpr var needs an + initializer to be constant. + * semantics.c (cxx_eval_constant_expression): Complain about + constexpr var used in its own initializer. + * call.c (set_up_extended_ref_temp): Set + DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too. + +2011-02-20 Jason Merrill <jason@redhat.com> + + PR c++/47199 + * semantics.c (cxx_eval_call_expression): Call + cxx_eval_constant_expression in trivial shortcut. + + PR c++/46831 + * call.c (convert_class_to_reference): Don't try to set up a + second conv sequence for non-viable candidates. + + PR c++/47703 + * error.c (location_of): Handle non-tagged types. + + PR c++/46472 + * method.c (process_subob_fn): Instantiate constexpr templates. + * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P. + +2011-02-20 Dodji Seketeli <dodji@redhat.com> + + PR c++/46394 + * pt.c (tsubst_pack_expansion): do not use + cp_tree_equal/same_type_p to detect an expansion of a parameter + pack. + +2011-02-19 Jason Merrill <jason@redhat.com> + + PR c++/47503 + * semantics.c (cxx_eval_call_expression): Shortcut trivial copy. + +2011-02-18 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/47795 + * semantics.c (finish_non_static_data_member): Early return if + object is error_mark_node. + +2011-02-18 Dodji Seketeli <dodji@redhat.com> + + PR c++/47208 + * pt.c (do_auto_deduction): Do not mention error_mark_node in + diagnostics. + * semantics.c (finish_id_expression): Do not pass erroneous decl + to decl_constant_var_p. + +2011-02-17 Jakub Jelinek <jakub@redhat.com> + + PR c++/47783 + * cvt.c (convert_from_reference): Call mark_exp_read. + +2011-02-11 Dodji Seketeli <dodji@redhat.com> + + PR c++/47172 + * pt.c (finish_call_expr): Consider a call expression that has a + dependent "this" pointer as being dependent. Add comments. + (dependent_type_p, type_dependent_expression_p): Update comments. + +2011-02-16 Dodji Seketeli <dodji@redhat.com> + + PR c++/47326 + * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack + expansion arguments are not evaluated. + +2011-02-16 Jakub Jelinek <jakub@redhat.com> + + PR c++/47704 + * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5 + instead of TYPE_LANG_FLAG_3. + * pt.c (lookup_template_class): Copy over + ENUM_FIXED_UNDERLYING_TYPE_P. + +2011-02-15 Jason Merrill <jason@redhat.com> + + PR c++/46807 + * method.c (synthesized_method_walk): Always exit early for + trivial fn in C++98 mode. + +2011-02-14 Jason Merrill <jason@redhat.com> + + PR c++/47482 + * parser.c (cp_parser_enumerator_definition): Call + fold_non_dependent_expr. + +2011-02-09 Jason Merrill <jason@redhat.com> + + * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel. + * semantics.c (finish_fname): Only return the name if we're in + a function. + + * decl.c (build_enumerator): Don't perform integral promotions on + non-integral constants. + + * cvt.c (convert_to_void): Handle null op1. + + * class.c (type_has_constexpr_default_constructor): Make sure the + caller stripped an enclosing array. + * init.c (perform_member_init): Strip arrays before calling it. + + PR c++/47511 + * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL. + +2011-02-03 Dodji Seketeli <dodji@redhat.com> + + PR c++/47398 + * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of + template parameters in account. + +2011-02-03 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/46890 + * parser.c (cp_parser_class_specifier): Fix setting of + want_semicolon. + +2011-01-31 Jakub Jelinek <jakub@redhat.com> + + PR c++/47416 + * semantics.c (build_data_member_initialization): Handle + STATEMENT_LIST always instead of just for CLEANUP_BODY. + +2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use + LD_STATIC_OPTION, LD_DYNAMIC_OPTION. + +2011-01-29 Dodji Seketeli <dodji@redhat.com> + + PR c++/47311 + * cp-tree.h (fixup_template_parms): Declare. + * pt.c (end_template_parm_list): Do not fixup template parms here. + (fixup_template_parms): Remove static. Fix typo in the + comments. Remove useless code statement. + (fixup_template_parm): For a template template parameter, fixup + its attributes before fixing up its type. + * parser.c + (cp_parser_template_declaration_after_export): After parsing + template parameters fixup their types. + +2011-01-26 Jakub Jelinek <jakub@redhat.com> + + PR c++/47476 + * semantics.c (potential_constant_expression_1): Handle + TRUTH_XOR_EXPR. + +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR c++/43601 + * semantics.c (expand_or_defer_fn_1): Handle it. + * decl2.c (decl_needed_p): Likewise. + +2011-01-21 Jason Merrill <jason@redhat.com> + + PR c++/47041 + * semantics.c (build_constexpr_constructor_member_initializers): + Handle trivial copy. + +2011-01-21 Jakub Jelinek <jakub@redhat.com> + + PR c++/47388 + * semantics.c (begin_for_stmt): If -fno-for-scope, don't + assume init must be NULL if scope is NULL. + (begin_range_for_stmt): Likewise. + +2011-01-21 Jason Merrill <jason@redhat.com> + + PR c++/46552 + * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF. + + PR c++/46977 + * semantics.c (potential_constant_expression_1): Split out from + potential_constant_expression. Add want_rval parm. Handle + template expression forms. Don't enforce restriction on address + of automatic variable here. Add a couple of diagnostics that + had been missing. + (require_potential_constant_expression): New entry point. + (build_data_member_initialization, register_constexpr_fundef): Adjust. + (maybe_constant_value): Check potential_constant_expression. + * pt.c (fold_non_dependent_expr_sfinae): Likewise. + * tree.c (build_vec_init_expr): Adjust. + +2011-01-19 Jakub Jelinek <jakub@redhat.com> + + PR c++/47303 + * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC + or DECL_EXTERNAL. + +2011-01-17 Jason Merrill <jason@redhat.com> + + PR c++/47067 + * semantics.c (base_field_constructor_elt): New fn. + (cxx_eval_bare_aggregate): Use it. + (build_data_member_initialization): Leave COMPONENT_REF for + vfield inits. + +2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> + + * parser.c (cp_parser_range_for): Remove the "unused variable" warning + workaround. + +2011-01-15 Giovanni Funchal <gafunchal@gmail.com> + Jonathan Wakely <jwakely.gcc@gmail.com> + + PR c++/33558 + * decl.c (grokdeclarator): Reject mutable reference members. + +2011-01-14 Jason Merrill <jason@redhat.com> + + PR c++/47289 + * pt.c (coerce_template_parms): Fix error recovery. + + PR c++/46903 + * typeck2.c (check_narrowing): Only check arithmetic types. + + PR c++/46688 + * tree.c (build_vec_init_expr): Handle flexible array + properly. + +2011-01-13 Kai Tietz <kai.tietz@onevision.com> + + PR c++/47213 + * cp-tree.h (CLASSTYPE_VISIBILITY): Use + TYPE_MAIN_DECL instead of TYPE_NAME. + (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise. + * decl2.c (determine_visibility): Add check + of CLASS_TYPE_P for underlying_type. + +2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> + + * cp-tree.h (begin_for_scope): New prototype. + (begin_for_stmt): Update prototype. + (begin_range_for_stmt): Update prototype. + * init.c (build_vec_init): Update call to begin_for_stmt. + * parser.c (cp_parser_for): New. + (cp_parser_c_for): Add three new parameters. + (cp_parser_range_for): Likewise. Most parsing code removed. + (cp_parser_iteration_statement): Call cp_parser_for instead of + cp_parser_c_for and cp_parser_range_for. + (cp_parser_for_init_statement): Add new parameter and return type. + (cp_parser_block_declaration): Update call to + cp_parser_simple_declaration. + (cp_parser_simple_declaration): Add new parameter. + Update call to cp_parser_init_declarator. + (cp_parser_init_declarator): Add new parameter. + * pt.c (tsubst_expr): Update call to begin_for_stmt. + * semantics.c (begin_for_scope): New. + (begin_for_stmt): Add two new parameters. + (begin_range_for_stmt): Likewise. + +2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_at_property_declaration): Improved + error message. + +2011-01-11 Dodji Seketeli <dodji@redhat.com> + + PR debug/46955 + * cp-lang.c (get_template_innermost_arguments_folded) + (get_template_argument_pack_elems_folded) + (template_arg_needs_folding, fold_cplus_constants): New static + functions. + (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to + get_template_innermost_arguments_folded. + (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to + get_template_argument_pack_elems_folded. + +2011-01-11 Jason Merrill <jason@redhat.com> + + PR c++/46658 + * init.c (build_new_1): Handle value-init in templates differently. + + PR c++/45520 + * tree.c (maybe_dummy_object): Check current_class_ref against + context, not current_class_type. + +2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com> + + PR objc/47078 + * parser.c (cp_parser_objc_typename): If the type is unknown, for + error recovery purposes behave as if it was not specified so that + the default type is used. + +2011-01-07 Jakub Jelinek <jakub@redhat.com> + + PR c++/47022 + * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy + for the second build_x_va_arg argument. + +2011-01-05 Tom Tromey <tromey@redhat.com> + + * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error. + (lvalue_or_else): Likewise. + +2011-01-01 Kai Tietz <kai.tietz@onevision.com> + + PR target/38662 + * tree.c (cxx_type_hash_eq): + Allow METHOD_TYPE, too. + + +Copyright (C) 2011 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. |