+2012-04-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/38543
+ * pt.c (determine_specialization): Instead of comparing the number
+ of parms, check that tsubst gives the right answer.
+
+ PR c++/50830
+ * pt.c (convert_template_argument): Handle template template
+ argument packs.
+
+ PR c++/50303
+ * pt.c (tsubst_pack_expansion): Use tsubst_expr for template
+ template parameters.
+
+2012-04-15 Jason Merrill <jason@redhat.com>
+
+ PR c++/52292
+ PR c++/52380
+ * pt.c (coerce_template_parms): Even if we aren't converting we
+ want to expand argument packs.
+
+2012-04-15 Fabien ChĂȘne <fabien@gcc.gnu.org>
+
+ PR c++/52465
+ * parser.c (cp_parser_class_name): Call strip_using_decl and
+ return the target decl.
+ * name-lookup.c (strip_using_decl): Returns NULL_TREE if the decl
+ to be stripped is NULL_TREE.
+ (qualify_lookup): Call strip_using_decl and perform some checks on
+ the target decl.
+
+2012-04-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/52824
+ * pt.c (any_pack_expanson_args_p): New.
+ (coerce_template_parms): Use it.
+
+2012-04-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/52906
+ * decl.c (check_tag_decl): Don't complain about attributes if we
+ don't even have a type.
+
+2012-04-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/52596
+ * tree.c (lvalue_kind): Treat a deferred access control SCOPE_REF
+ as an lvalue.
+
+2012-04-03 Jason Merrill <jason@redhat.com>
+
+ PR c++/52796
+ * pt.c (tsubst_initializer_list): A pack expansion with no elements
+ means value-initialization.
+
+2012-03-29 Meador Inge <meadori@codesourcery.com>
+
+ PR c++/52672
+ * semantics.c (cxx_fold_indirect_ref): Don't attempt to fold
+ stripped child trees that are not pointer types.
+
+2012-03-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/52718
+ * decl.c (check_default_argument): With -Wzero-as-null-pointer-constant
+ warn for a zero as null pointer constant default argument.
+
+2012-03-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/52685
+ * tree.c (copy_binfo): Handle BINFO_DEPENDENT_BASE_P.
+
+2012-03-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/52759
+ * decl.c (start_decl): Don't call maybe_apply_pragma_weak
+ if processing_template_decl.
+
+2012-03-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/52743
+ * call.c (compare_ics): Handle ck_aggr like ck_list.
+
+2012-03-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/52746
+ * typeck.c (lookup_destructor): Clear BASELINK_QUALIFIED_P if
+ we didn't get an explicit scope.
+ * pt.c (tsubst_baselink): Likewise.
+
+2012-03-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/52487
+ * class.c (check_field_decls): Call literal_type_p only
+ on complete types.
+
+2012-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/52671
+ * decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
+ on CLASS_TYPE_P types.
+
+2012-03-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/52582
+ * method.c (implicitly_declare_fn): Set DECL_EXTERNAL.
+
+2012-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from mainline
+ 2012-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/52521
+ * parser.c (lookup_literal_operator): Return fn only if
+ processed all arguments from args vector and argtypes is
+ void_list_node.
+
+2012-03-22 Release Manager
+
+ * GCC 4.7.0 released.
+
+2012-03-20 Jason Merrill <jason@redhat.com>
+
+ * mangle.c (write_type): Handle 'auto'.
+ * init.c (build_new): Don't do auto deduction where it might
+ affect template mangling.
+
+2012-03-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/52521
+ * mangle.c (write_literal_operator_name): The length comes after the
+ operator prefix.
+
+2012-02-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/51930
+ * decl.c (check_tag_decl): Move warning for misplaced attributes here.
+ (shadow_tag): From here.
+ * parser.c (cp_parser_explicit_instantiation): Don't warn here.
+
+2012-02-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/52312
+ * typeck.c (check_literal_operator_args): Initialize *long_double_p
+ and *long_long_unsigned_p even if processing_template_decl.
+
+2012-02-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/52248
+ * decl.c (define_label): Use timevar_cond_start/stop.
+
+2012-02-16 Fabien ChĂȘne <fabien@gcc.gnu.org>
+
+ PR c++/52126
+ * decl.c (xref_basetypes): call dependent_scope_p instead of
+ dependent_type_p.
+
+2012-02-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/51415
+ * error.c (dump_expr): Handle lambda closures specifically.
+
+2012-02-14 Jason Merrill <jason@redhat.com>
+
+ * parser.c (cp_parser_explicit_instantiation): Give a warning
+ for ignored attributes on explicit class instantiation.
+
+2012-02-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/52247
+ * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
+ lookup_label on label's name and set TREE_USED.
+
+2012-02-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/39055
+ * decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
+
+2012-02-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/52181
+ * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
+ newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
+
+2012-02-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/51675
+ * semantics.c (cx_check_missing_mem_inits): Handle unions.
+ Fix constexpr default constructor logic.
+
+ PR c++/52035
+ * pt.c (tsubst): Strip uninstantiated typedef.
+
+2012-02-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/52088
+ * cvt.c (build_expr_type_conversion): Check for template conversion.
+
+2012-01-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/52043
+ * cp-tree.h (PACK_EXPANSION_LOCAL_P): New.
+ * pt.c (make_pack_expansion, tsubst_initializer_list): Set it.
+ (tsubst_pack_expansion): Check it.
+
+2012-01-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51327
+ * class.c (explain_non_literal_class): Correctly handle implicitly
+ deleted constructors.
+
+2012-01-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51852
+ * pt.c (tsubst_pack_expansion): Delete and restore
+ local_specialization whenever need_local_specialization, not just
+ when saved_local_specializations is non-NULL.
+
+2012-01-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51370
+ * error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
+ as TREE_OPERAND (t, 1).
+
+2012-01-24 Jason Merrill <jason@redhat.com>
+
+ PR c++/51917
+ * decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
+
+ PR c++/51973
+ * tree.c (called_fns_equal): Check template args.
+ (cp_tree_equal): Call it.
+
+2012-01-24 Aldy Hernandez <aldyh@redhat.com>
+ Patrick Marlier <patrick.marlier@gmail.com>
+
+ PR c++/51928
+ * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
+ thunk for set_one_vmethod_tm_attributes.
+
+2012-01-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51223
+ * call.c (build_over_call): Check for error_mark_node as
+ TREE_VALUE when default arguments are processed.
+
+2012-01-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/51930
+ * decl2.c (determine_visibility): Check for visibility attribute
+ on template specialization.
+
+2012-01-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51398
+ * pt.c (parameter_of_template_p): Skip error_mark_node parameters.
+
+2012-01-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/51925
+ * class.c (add_method): Set OVL_USED for using-decls.
+ * tree.c (ovl_scope): New.
+ * cp-tree.h: Declare it.
+ * parser.c (cp_parser_template_name): Use it.
+ * semantics.c (baselink_for_fns): Likewise.
+ * name-lookup.c (set_inherited_value_binding_p): Likewise.
+
+2012-01-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51402
+ * pt.c (lookup_template_class_1): Check context returned by
+ tsubst for error_mark_node.
+
+2012-01-19 Kai Tietz <ktietz@redhat.com>
+
+ PR c++/51344
+ * decl2.c (save_template_attributes): Use merge_attributes
+ instead of chaining up via TREE_CHAIN.
+
+2012-01-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/51889
+ * class.c (finish_struct): Call add_method here for function usings.
+ * semantics.c (finish_member_declaration): Not here.
+
+2012-01-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51225
+ * typeck2.c (store_init_value): Within a template guard
+ cxx_constant_value with require_potential_constant_expression.
+ * pt.c (convert_nontype_argument): Likewise.
+
+2012-01-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/51854
+ * mangle.c (write_template_arg_literal): Handle complex.
+
+2012-01-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/51827
+ * mangle.c (mangle_decl): Don't mangle uninstantiated templates.
+
+ PR c++/51868
+ * typeck.c (build_static_cast_1): Handle bit-fields properly.
+
+2012-01-13 Ian Lance Taylor <iant@google.com>
+
+ PR c++/50012
+ * typeck.c (enum_cast_to_int): New static function.
+ (cp_build_binary_op): When handling warn_sign_compare, don't test
+ for TREE_NO_WARNING. Do call enum_cast_to_int.
+ * call.c (avoid_sign_compare_warnings): Remove static function.
+ (build_new_op_1): Don't call avoid_sign_compare_warnings.
+
+2012-01-13 Steven Bosscher <steven@gcc.gnu.org>
+
+ * decl2.c: Do not include tree-mudflap.h
+ * semantics.c: Likewise.
+
+2012-01-13 Jason Merrill <jason@redhat.com>
+
+ PR c++/20681
+ * semantics.c (finish_break_stmt): Avoid adding an unreachable
+ BREAK_STMT.
+
+ PR c++/51813
+ * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
+ when reducing the visibility.
+
+ PR c++/51620
+ * class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
+
+2012-01-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/51714
+ * pt.c (value_dependent_expression_p): Treat STMT_EXPR as
+ value-dependent.
+
+2012-01-13 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51633
+ * semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
+ Set the pointer to the last block of the constructor to the
+ current statement.
+ (build_constexpr_constructor_member_initializers): Get
+ build_data_member_initialization a chance to deal with more
+ statements before we choke.
+
+2012-01-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/48051
+ * mangle.c (write_expression): Mangle BASELINK scope if
+ BASELINK_QUALIFIED_P.
+ * search.c (adjust_result_of_qualified_name_lookup): Set
+ BASELINK_QUALIFIED_P.
+ * tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
+ * parser.c (cp_parser_postfix_dot_deref_expression): Don't call
+ adjust_result_of_qualified_name_lookup for non-qualified names.
+
+ PR c++/51403
+ * pt.c (unify): Handle error_mark_node.
+
+2012-01-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/51565
+ * call.c (standard_conversion): For ptrmemfuncs, compare the
+ static_fn_types.
+
+ PR c++/51818
+ * mangle.c (find_substitution): A type is only a substitution
+ match if we're looking for a type.
+ (write_nested_name): Use decl_mangling_context.
+
+ * decl.c (decls_match): Assert that the arguments are decls.
+
+ PR c++/51613
+ * pt.c (resolve_overloaded_unification): Compare types with
+ same_type_p, not decls_match.
+
2012-01-10 Jason Merrill <jason@redhat.com>
PR c++/51614