+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.
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