X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fcp%2FChangeLog;h=1ab6854ea8a818ca30d17ce068ec9cbc2cf92cb0;hb=0d432ee0d0d07e9c17b69e06afc1be9d65f57546;hp=4b6eb74fe8db227bbb97d25e27288ff5f0f2fa2a;hpb=9ced88d06001d374cf02699ad98932d928d3d564;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 4b6eb74fe8d..1ab6854ea8a 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,7 +1,858 @@ +2010-11-02 Dodji Seketeli + + PR c++/45606 + * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove. + (struct template_parm_index_s): New field. + (TEMPLATE_PARM_NUM_SIBLINGS): New accessor. + (process_template_parm): Extend the API to accept the number of + template parms in argument. + (cp_set_underlying_type): Remove this. + * class.c (build_self_reference): Require canonical type equality + back on the self reference of class. + * decl2.c (grokfield): Require canonical type equality back on + typedef class fields. + * name-lookup.c (pushdecl_maybe_friend): Require canonical type + equality back on typedefs. + * parser.c (cp_parser_template_parameter_list): Do not require + canonical type equality on dependent types created during template + parameters parsing. + * pt.c (fixup_template_type_parm_type, fixup_template_parm_index) + (fixup_template_parm, fixup_template_parms): New private + functions. + (current_template_args): Declare this. + (process_template_parm): Pass the total number of template parms + to canonical_type_parameter. + (build_template_parm_index): Add a new argument to carry the total + number of template parms. + (reduce_template_parm_level, process_template_parm, make_auto): + Adjust. + (current_template_args): Fix this for template template + parameters. + (tsubst_template_parm): Split out of ... + (tsubst_template_parms): ... this. + (reduce_template_parm_level): Don't loose + TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX. + (template_parm_to_arg): Extracted this function from + current_template_args. Make it represent invalid template parms + with an error_mark_node instead of a LIST_TREE containing an + error_mark_node. + (current_template_args): Use template_parm_to_arg. + (dependent_template_arg_p): Consider an invalid template argument + as dependent. + (end_template_parm_list): Do not update template sibling parms + here anymore. Use fixup_template_parms instead. + (process_template_parm): Pass the number of template parms to + canonical_type_parameter. + (make_auto): Require structural equality on auto + TEMPLATE_TYPE_PARM for now. + (unify): Coerce template parameters + using all the arguments deduced so far. + (tsubst): Pass the number of sibling parms to + canonical_type_parameter. + * tree.c (cp_set_underlying_type): Remove. + * typeck.c (get_template_parms_of_dependent_type) + (incompatible_dependent_types_p): Remove. + (structural_comptypes): Do not call incompatible_dependent_types_p + anymore. + (comp_template_parms_position): Re-organized. Take the length of + template parms list in account. + +2010-11-01 Jason Merrill + + * semantics.c (call_stack, call_stack_tick, cx_error_context): New. + (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New. + (cxx_eval_call_expression): Call push/pop_cx_call_context instead + of giving follow-on errors. + * error.c (maybe_print_constexpr_context): New. + (cp_diagnostic_starter): Call it. + * cp-tree.h: Declare cx_error_context. + + * semantics.c (cxx_eval_constant_expression): Explain + unacceptable use of variable better. + +2010-11-01 Gabriel Dos Reis + Jason Merrill + + * call.c (null_ptr_cst_p): Use maybe_constant_value. + (set_up_extended_ref_temp): Support constant initialization. + (initialize_reference): Adjust. + * class.c (check_bitfield_decl): Use cxx_constant_value. + * cvt.c (ocp_convert): Don't use integral_constant_value when + converting to class type. + * decl.c (finish_case_label): Use maybe_constant_value. + (build_init_list_var_init): Support constant initialization. + (check_initializer): Likewise. Reorganize. + (cp_finish_decl): Likewise. + (expand_static_init): Likewise. + (compute_array_index_type): Use maybe_constant_value. + Add complain parm. + (create_array_type_for_decl, grokdeclarator): Pass it. + (build_enumerator): Use cxx_constant_value. + * decl2.c (grokfield): Use maybe_constant_init. + * except.c (check_noexcept_r): Handle constexpr. + (build_noexcept_spec): Use maybe_constant_value. + * init.c (expand_default_init): Support constant initialization. + (build_vec_init): Likewise. + (constant_value_1): Adjust. + (build_new_1): Adjust. + * parser.c (cp_parser_constant_expression): Allow non-integral + in C++0x mode. + (cp_parser_direct_declarator): Don't fold yet in C++0x mode. + (cp_parser_initializer_clause): Toss folded result if non-constant. + * pt.c (fold_decl_constant_value): Remove. + (convert_nontype_argument): Use maybe_constant_value. Give clearer + error about overflow. + (tsubst): Move array bounds handling into compute_array_index_type. + (value_dependent_expression_p): Handle constant CALL_EXPR. + (tsubst_decl): Don't set + DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet. + (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl. + (instantiate_decl): Here too. + * semantics.c (finish_static_assert): Use maybe_constant_value. + (ensure_literal_type_for_constexpr_object): Make sure type is complete. + (potential_constant_expression): Use maybe_constant_value. + * tree.c (cast_valid_in_integral_constant_expression_p): Any cast + is potentially valid in C++0x. + * typeck2.c (store_init_value): Handle constant init. + (check_narrowing): Use maybe_constant_value. + (build_functional_cast): Set TREE_CONSTANT on literal T(). + * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove. + (LOOKUP_ALREADY_DIGESTED): New. + (compute_array_index_type): Adjust prototype. + + * semantics.c (constexpr_call): New datatype. + (constexpr_call_table): New global table. + (constexpr_call_hash): New. + (constexpr_call_equal): Likewise. + (maybe_initialize_constexpr_call_table): Likewise. + (lookup_parameter_binding): Likewise. + (cxx_eval_builtin_function_call): Likewise. + (cxx_bind_parameters_in_call): Likewise. + (cxx_eval_call_expression): Likewise. + (cxx_eval_unary_expression): Likewise. + (cxx_eval_binary_expression): Likewise. + (cxx_eval_conditional_expression): Likewise. + (cxx_eval_array_reference): Likewise. + (cxx_eval_component_reference): Likewise. + (cxx_eval_logical_expression): Likewise. + (cxx_eval_object_construction): Likewise. + (cxx_eval_constant_expression): Likewise. + (cxx_eval_indirect_ref): Likewise. + (cxx_constant_value): Likewise. + (cxx_eval_bare_aggregate): Likewise. + (adjust_temp_type): New. + (reduced_constant_expression_p): New. + (verify_constant): New. + (cxx_eval_vec_init, cxx_eval_vec_init_1): New. + (cxx_eval_outermost_constant_expr): New. + (maybe_constant_value, maybe_constant_init): New. + (cxx_eval_constant_expression): Use them. + * pt.c (iterative_hash_template_arg): No longer static. + * cp-tree.h: Declare fns. + + * cp-tree.h (register_constexpr_fundef): Declare. + * decl.c (maybe_save_function_definition): New. + (finish_function): Use it. + * semantics.c (constexpr_fundef): New datatype. + (constexpr_fundef_table): New global table. + (constexpr_fundef_equal): New. + (constexpr_fundef_hash): Likewise. + (retrieve_constexpr_fundef): Likewise. + (validate_constexpr_fundecl): Store in the table. + (build_data_member_initialization): New fn. + (build_constexpr_constructor_member_initializers): New. + (register_constexpr_fundef): Define. + (is_this_parameter): New. + (get_function_named_in_call): Likewise. + (get_nth_callarg): Likewise. + (check_automatic_or_tls): New. + (morally_constexpr_builtin_function_p): New. + (potential_constant_expression): New. + +2010-11-01 Jason Merrill + + * decl2.c (decl_constant_var_p): New fn. + (decl_maybe_constant_var_p): New fn. + (mark_used): Rework instantiation of things needed for constant + expressions. + * cp-tree.h: Declare new fns. + * pt.c (instantiate_decl): Handle cp_unevaluated_operand. + (always_instantiate_p): Use decl_maybe_constant_var_p. + (instantiate_decl): Don't defer constexpr functions. + * repo.c (repo_emit_p): Use decl_maybe_constant_var_p. + * semantics.c (finish_id_expression): Use decl_constant_var_p. + Check for valid name in constant expr after mark_used. + +2010-10-31 Jason Merrill + + * class.c (is_really_empty_class): Work when type is not complete. + (synthesized_default_constructor_is_constexpr): New. + (add_implicitly_declared_members): Use it. + (type_has_constexpr_default_constructor): Likewise. + * cp-tree.h: Declare it. + * method.c (synthesized_method_walk): Use it. + + * decl.c (pop_switch): Use EXPR_LOC_OR_HERE. + * typeck.c (convert_for_assignment): Likewise. + + * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful + message about constexpr without -std=c++0x. + + * decl.c (grokdeclarator): Don't ICE on constexpr non-static data + member. + +2010-10-30 Nathan Froyd + + * class.c (layout_vtable_decl): Call build_array_of_n_type. + (build_vtt, build_ctor_vtabl_group): Likewise. + +2010-10-30 Nicola Pero + + Implemented Objective-C 2.0 @property, @synthesize and @dynamic. + * parser.c (cp_parser_objc_at_property_declaration): Removed + parsing of RID_COPIES and RID_IVAR. Updated call to + objc_add_property_declaration. + * typecheck.c (finish_class_member_access_expr): Call + objc_maybe_build_component_ref instead of objc_build_setter_call. + (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead + of objc_build_getter_call. + +2010-10-27 Jason Merrill + + * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE. + * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it. + * semantics.c (trait_expr_value, finish_trait_expr): Likewise. + * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE. + (cp_parser_trait_expr): Likewise. + +2010-10-27 Gabriel Dos Reis + Jason Merrill + + * decl.c (finish_case_label): Use decl_constant_value. + + * method.c (synthesized_method_walk): Track constexprness too. + (process_subob_fn, walk_field_subobs): Likewise. + (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P. + (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P. + * class.c (add_implicitly_declared_members): Handle + constexpr default ctor. + + * parser.c (cp_parser_ctor_initializer_opt_and_function_body): + Make sure a constexpr ctor has an empty body. + * class.c (type_has_constexpr_default_constructor): New. + * cp-tree.h: Declare it. + * init.c (perform_member_init): Complain about uninitialized + member in constexpr ctor. + (emit_mem_initializers): And uninitialized base. + * decl.c (check_tag_decl): Fix typo. + + * semantics.c (valid_type_in_constexpr_fundecl_p): New fn. + (is_valid_constexpr_fn): New fn. + (validate_constexpr_fundecl): Use it. + * decl.c (validate_constexpr_redeclaration): New. + (duplicate_decls): Use it. + (cp_finish_decl): Call validate_constexpr_fundecl and + ensure_literal_type_for_constexpr_object here. + (start_decl): Not here. Don't ICE on constexpr reference. + (check_for_uninitialized_const_var): Don't handle constexpr specially. + (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P. + (check_static_variable_definition): Give friendly message about + missing constexpr. + (grokdeclarator): Complain about typedef and volatile with constexpr. + Reorganize. Give sorry about non-static data members in C++0x mode. + (start_preparsed_function): Check validate_constexpr_fundecl here. + (check_function_type): Not here. + * decl2.c (finish_static_data_member_decl): Don't complain about + in-class init. + * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New. + (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq. + (cp_parser_decl_specifier_seq): Handle it. + (cp_parser_explicit_instantiation): Diagnose inline and constexpr. + + * class.c (check_bases): Propagate non-literality. + (check_field_decls): Likewise. + (finalize_literal_type_property): New. + (check_bases_and_members): Call it. + * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New. + (lang_type_class): Add has_constexpr_ctor field. + (DECL_DECLARED_CONSTEXPR_P): Strip template. + * decl.c (grok_special_member_properties): Set + TYPE_HAS_CONSTEXPR_CTOR. + +2010-10-27 Jason Merrill + + * call.c (build_integral_nontype_arg_conv): New. + * cp-tree.h: Declare it. + * pt.c (convert_nontype_argument): Use it. + + * error.c (dump_simple_decl): Print constexpr. + + * cvt.c (build_up_reference): Use target_type for the temporary var. + + * except.c (build_throw): Set EXPR_LOCATION. + + * tree.c (build_cplus_new): Handle CONSTRUCTOR. + + * semantics.c (finish_compound_stmt): Avoid creating an + unnecessary BIND_EXPR. + + * call.c (convert_like_real): Don't check narrowing if the element + is also an initializer-list. + +2010-10-27 Nicola Pero + + * parser.c (cp_parser_objc_at_property_declaration): Recognize + RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC. + Do not use objc_set_property_attr, but use local variables + instead. Detect repeated usage of setter, getter and ivar + attributes. Improved error processing when a setter name does not + end in ':'. Do not check for CPP_CLOSE_PAREN after we determined + that the token is a keyword. Updated call to + objc_add_property_declaration. + +2010-10-27 Nicola Pero + + * parser.c (cp_parser_objc_property_decl): Renamed to + cp_parser_objc_struct_declaration. Return the parsed trees + instead of calling objc_add_property_variable directly. Detect + missing or invalid declspecs. Implemented attributes. Do not eat + the ';' at the end. Exit loop whenever a non-comma is parsed, not + just EOF. + (cp_parser_objc_at_property): Renamed to + cp_parser_objc_at_property_declaration. Updated calls to + objc_add_property_variable, now objc_add_property_declaration, and + to cp_parser_objc_property_decl, now + cp_parser_objc_struct_declaration. Rewritten all code to be more + robust in dealing with syntax errors, and almost identical to the + one in c_parser_objc_at_property_declaration. + (cp_parser_objc_property_attrlist): Removed. + (cp_parser_objc_method_prototype_list): Updated call to + cp_parser_objc_at_property. + (cp_parser_objc_method_definition_list): Same change. + (cp_parser_objc_class_ivars): Detect a number of invalid + declarations of instance variables and produce errors when they + are found. + +2010-10-26 Jason Merrill + + * tree.c (build_vec_init_expr): Split out from... + (build_array_copy): ...here. + * init.c (perform_member_init): Use it. + * cp-tree.h: Declare it. + * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for + VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters. + (cp_gimplify_expr): Handle array default-initialization via + VEC_INIT_EXPR. + + * tree.c (stabilize_expr): Handle xvalues properly. + + * call.c (build_over_call): Use argarray[0] for 'this' argument. + + * decl.c (finish_function): Don't look at function_depth. + +2010-10-25 Rodrigo Rivas Costa + + Implement opaque-enum-specifiers for C++0x. + * cp-tree.h (SET_OPAQUE_ENUM_P): New. + (OPAQUE_ENUM_P): New. + (ENUM_FIXED_UNDERLYING_TYPE_P): New. + (start_enum): Update prototype. + (finish_enum_value_list): New prototype. + * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if + "enum class" is used in an elaborated-type-specifier. + (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers. + * decl.c (copy_type_enum): New. + (finish_enum_value_list): New, with code from finish_enum. + (finish_enum): A lot of code removed. Added a gcc_assert. + (start_enum): Add parameters enumtype and is_new. + Rewrite to work with opaque-enum-specifiers. + * pt.c (maybe_process_partial_specialization): Allow for template + specialization of enumerations, with a pedwarn. + (lookup_template_class): Update call to start_enum. Call to + SET_OPAQUE_ENUM_P. + (tsubst_enum): Call to begin_scope, finish_scope and + finish_enum_value_list. + +2010-10-24 Nicola Pero + + Removed Objective-C++ specific replacement of cxx_printable_name. + * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set + to cxx_printable_name for both C++ and Objective-C++. + * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME. + + * error.c (dump_decl): For Objective-C++, call + objc_maybe_printable_name here ... + * tree.c (cxx_printable_name_internal): ... instead of here. + +2010-10-23 Nicola Pero + + * tree.c (cxx_printable_name_internal): In Objective-C++, call + objc_maybe_printable_name. + +2010-10-22 Jason Merrill + + PR c++/46129 + * pt.c (instantiate_class_template): Don't instantiate default + arguments. + + PR c++/46103 + * init.c (build_vec_init): Handle memberwise move. + +2010-10-21 Paolo Carlini + + PR c++/46117 + * call.c (add_function_candidate): Don't use TREE_VALUE on null + parmnode. + +2010-10-20 Nicola Pero + + * parser.c (cp_parser_objc_method_type): Mark inline. Return a + bool instead of calling objc_set_method_type. + (cp_parser_objc_method_signature): Updated calls to + cp_parser_objc_method_type and to objc_build_method_signature. + (cp_parser_objc_method_prototype_list): Updated calls to + objc_add_method_declaration. Use token->type to determine if it + is a class method or not. + (cp_parser_objc_method_definition_list): Same change. + +2010-10-20 Rodrigo Rivas Costa + + PR c++/46056 + * parser.c (cp_convert_range_for): Call cp_finish_decl + instead of finish_expr_stmt. + +2010-10-20 Nicola Pero + + * cp-lang.c (finish_file): Removed. + * decl2.c (cp_write_global_declarations): Call + objc_write_global_declarations when compiling Objective-C++. + +2010-10-19 Paolo Carlini + + PR c++/46046 + * pt.c (add_to_template_args): Check extra_args for error_mark_node. + (coerce_template_parms): Likewise for args. + +2010-10-18 Nicola Pero + + Implemented parsing @synthesize and @dynamic for Objective-C++. + * parser.c (cp_parser_objc_method_definition_list): Recognize + RID_AT_SYNTHESIZE and RID_AT_DYNAMIC. + (cp_parser_objc_at_dynamic_declaration): New. + (cp_parser_objc_at_synthesize_declaration): New. + +2010-10-18 Nicola Pero + + * parser.c (cp_parser_objc_identifier_list): Check the return + value of cp_parser_identifier and react if it is error_mark_node. + +2010-10-18 Nicola Pero + + Merge from apple/trunk branch on FSF servers. + + 2005-03-01 Fariborz Jahanian + + Radar 4451818 + * call.c (standard_conversion, implicit_conversion): Ignore + 'volatile' attribute of artificially volatized type in objc when + evaluating various conversion weights. + + 2005-11-08 Fariborz Jahanian + + Radar 4330422 + * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the + artiificially 'volatized' type before doing pointer comparison. + +2010-10-18 Jakub Jelinek + + PR c/46015 + * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed + goto destination. + +2010-10-17 Nicola Pero + + Merge from apple/trunk branch on FSF servers. + + 2006-04-19 Fariborz Jahanian + + Radar 4516785 + * parser.c (cp_parser_simple_type_specifier): Don't lookup for + objc object types if type is scope qualified. + +2010-10-17 Nicola Pero + + Merge from apple/trunk branch on FSF servers. + + 2006-03-27 Fariborz Jahanian + + Radar 4133425 + * lex.c (unqualified_name_lookup_error): Issue diagnostic + for private 'ivar' access. + +2010-10-17 Iain Sandoe + + * parser.c (cp_parser_objc_visibility_spec): Update to use visibility + enum, and handle @package. + +2010-10-15 Jason Merrill + + PR c++/45983 + * tree.c (cp_build_qualified_type_real): Don't reuse a variant + with a different typedef variant of the element type. + +2010-10-14 Iain Sandoe + + merge from FSF apple 'trunk' branch. + 2006 Fariborz Jahanian + + Radars 4436866, 4505126, 4506903, 4517826 + * typeck.c (finish_class_member_access_expr): Handle CLASS.property + syntax. + (cp_build_modify_expr): Likewise. + * parser.c (cp_parser_objc_method_prototype_list): Handle @property. + (cp_parser_objc_method_definition_list): Likewise. + (cp_parser_objc_property_decl): New. + (cp_parser_objc_property_attrlist): New. + (cp_parser_objc_at_property): New. + +2010-10-14 Richard Guenther + + PR lto/44561 + * cp-tree.h (NULLPTR_TYPE_P): Adjust. + * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node, + use build_int_cst. + * error.c (dump_type): Handle NULLPTR_TYPE. + (dump_type_prefix): Likewise. + (dump_type_suffix): Likewise. + * mangle.c (write_type): Likewise. + * name-lookup.c (arg_assoc_type): Likewise. + * rtti.c (typeinfo_in_lib_p): Likewise. + * pt.c (tsubst): Likewise. + +2010-10-13 Jason Merrill + + PR c++/45984 + * class.c (fixup_attribute_variants): New fn. + * cp-tree.h: Declare it. + * pt.c (instantiate_class_template): Call it. + * semantics.c (begin_class_definition): Call it. + +2010-10-13 Richard Henderson + + * cp-lang.c (cp_eh_personality): Update call to + build_personality_function. + * except.c (choose_personality_routine): Update function comment. + +2010-10-13 Richard Guenther + + * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and + clear DECL_CHAIN of NAMESPACE_DECLs. + +2010-10-11 Martin Jambor + + PR c++/45562 + * cp-tree.h (current_class_ref): Check that cp_function_chain is + non-NULL. + * call.c (build_cxx_call): Likewise. + +2010-10-10 Jason Merrill + + * pt.c (tsubst_default_argument): Handle DEFAULT_ARG. + (tsubst_default_arguments): Only do this once for cloned fns. + (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't + handle expressions. + (tsubst_expr): Avoid calling tsubst_expr for non-expressions. + (tsubst_copy_and_build): Likewise. + (tsubst_initializer_list): Likewise. + (tsubst_copy): Change default to gcc_unreachable. Handle + OVERLOAD and PTRMEM_CST. + +2010-10-10 Jason Merrill + + PR lto/45959 + PR lto/45960 + * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type. + +2010-10-07 Andi Kleen + + * Make-lang.in (c++_OBJS): Remove dummy-checksum.o. + (cc1plus-dummy): Remove. + (cc1plus-checksum): Change to run checksum over object files + and options only. + +2010-10-08 Joseph Myers + + * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. + +2010-10-07 Nicola Pero + + * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to + tcc_expression. + * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for + AT_ENCODE_EXPR. + * error.c (dump_expr): Added case for AT_ENCODE_EXPR. + * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR. + (value_dependent_expression_p): Added case for AT_ENCODE_EXPR. + (type_dependent_expression_p): Added case for AT_ENCODE_EXPR. + * parser.c (cp_parser_objc_encode_expression): Updated comment. + +2010-10-07 Nicola Pero + + Merge from apple/trunk branch on FSF servers. + + 2006-04-26 Fariborz Jahanian + + Radar 4508851 + * parser.c (cp_parser_objc_interstitial_code): Recognize + and parse RID_NAMESPACE keyword. + +2010-10-07 Iain Sandoe + + * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after + finding ellipsis, before checking for attributes. + +2010-10-06 Nicola Pero + + Merge from apple/trunk branch on FSF servers. + * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no + longer existing gcc/c-common.def. + + 2005-12-14 Fariborz Jahanian + + Radar 4278774 + * pt.c (tsubst_copy_and_build): Instantiate @endcode(T). + * parser.c (cp_parser_objc_encode_expression): Build a templatized + parse tree for @encode(T). + + 2005-12-14 Fariborz Jahanian + + Radar 4278774 + * c-common.def: Add new expression code AT_ENCODE_EXPR. + +2010-10-06 Eric Botcazou + + PR c++/45908 + * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in + code folding offsetof-like computations. + +2010-10-05 Nicola Pero + + PR objc++/31125 + * parser.c (cp_parser_objc_class_interface): If no identifier + follows an @interface token, stop parsing the interface after + printing an error. + (cp_parser_objc_class_implementation): If no identifier follows an + @implementation token, stop parsing the implementation after + printing an error. + +2010-10-05 Nicola Pero + + PR objc++/23707 + * parser.c (cp_parser_objc_method_keyword_params): If the required + colon is not found while parsing parameters, stop parsing them. + +2010-10-05 Nicola Pero + + PR objc++/31126 + * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or + @end after detecting it. Print an error if @end is found without + a '}'. + (cp_parser_objc_method_prototype_list): Do not eat the EOF after + detecting it. Fixed reading the next token when continuing + because of an error in a method signature. Print an error if EOF + is found without an '@end'. + (cp_parser_objc_method_definition_list): Same change. + +2010-10-05 Nicola Pero + + Merge from apple/trunk branch on FSF servers: + + 2005-10-17 Fariborz Jahanian + + Radar 4290840 + * parser.c (cp_parser_objc_method_keyword_params): Check for valid + method parameters and issue error. + (cp_parser_objc_method_definition_list): Check for invalid tokens + which cannot start a function definition. + + 2005-10-14 Fariborz Jahanian + + Radar 4294425 + * parser.c (cp_parser_objc_message_args): Check for missing message + arguments and syntax error. + + 2005-10-13 Fariborz Jahanian + + Radar 4261146 + * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while + looking for '}'. + + 2005-08-15 Ziemowit Laski + + Radar 4093475 + * parser.c (cp_parser_objc_interstitial_code): Catch stray + '{' and '}' tokens and issue appropriate errors. + + 2005-08-02 Ziemowit Laski + + Radar 4185810 + (cp_parser_statement_seq_opt): In addition to '}' and + end-of-file, a statement sequence may also be terminated + by a stray '@end'. + +2010-10-05 Joseph Myers + + * cp-tree.h (cxx_print_error_function, + cxx_initialize_diagnostics): Declare using diagnostic_context + typedef. + +2010-10-04 Andi Kleen + + * Make-lang.in (g++, cc1plus): Add + to build rule. + +2010-10-04 Jason Merrill + + * tree.c (decl_storage_duration): New. + * cp-tree.h: Declare it. + (duration_kind): Return values. + +2010-10-03 Jason Merrill + + * typeck.c (require_complete_type_sfinae): Add complain parm to... + (require_complete_type): ...this function. + (cp_build_array_ref, convert_arguments): Use it. + (convert_for_initialization, cp_build_modify_expr): Likewise. + * cp-tree.h: Declare it. + * call.c (build_over_call): Use it. + +2010-09-30 Iain Sandoe + + merge from FSF 'apple/trunk' branch. + 2006-01-30 Fariborz Jahanian + + Radar 4386773 + * cp/parser.c (cp_parser_objc_interstitial_code): For + @optional/@required set the optional/required flag. + +2010-09-30 Nicola Pero + + * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments + and indentation when finding an Objective-C++ CPP_AT_NAME token. + +2010-09-29 Richard Guenther + + * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P. + (CP_TYPE_CONTEXT): Similar. + (FROB_CONTEXT): Frob global_namespace to the global + TRANSLATION_UNIT_DECL. + * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL, + set DECL_CONTEXT of global_namespace to it. + (start_decl): Use CP_DECL_CONTEXT and test TYPE_P + instead of zeroing context. + (cp_finish_decl): Use DECL_FILE_SCOPE_P. + (grokfndecl): Likewise. + (start_preparsed_function): Likewise. + * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P. + (namespace_binding): Use SCOPE_FILE_SCOPE_P. + * pt.c (template_class_depth): Use CP_TYPE_CONTEXT. + (is_specialization_of_friend): Use CP_DECL_CONTEXT. + (push_template_decl_real): Likewise. + (tsubst_friend_class): Likewise. Adjust context comparisons. + (instantiate_class_template): Use CP_TYPE_CONTEXT. + (tsubst): Do not substitute into TRANSLATION_UNIT_DECL. + * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use + SCOPE_FILE_SCOPE_P. + +2010-09-29 Yao Qi + + * decl.c (get_atexit_node): Fix typo. + +2010-09-28 Jason Merrill + + * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic. + (real_lvalue_p): Take const_tree. + * cp-tree.h: Adjust. + * typeck.c (lvalue_or_else): Make temporary arg a permerror. + (cp_build_addr_expr_1): Likewise. + +2010-09-28 Iain Sandoe + + Partially merged from apple/trunk branch on FSF servers: + 2006-04-26 Fariborz Jahanian + Radar 3803157 (method attributes) + + * parser.c (cp_parser_objc_method_keyword_params): Handle attributes. + (cp_parser_objc_method_tail_params_opt): Likewise. + (cp_parser_objc_method_signature): Likewise. + (cp_parser_objc_method_maybe_bad_prefix_attributes): New. + (cp_parser_objc_method_prototype_list): Handle attributes. + (cp_parser_objc_method_definition_list): Likewise. + +2010-09-28 Richard Henderson + + * cp-lang.c: Include "target.h". + (cp_eh_personality): Use targetm.except_unwind_info. + * Make-lang.in (cp-lang.o): Update deps. + +2010-09-28 Iain Sandoe + + * parser.c (cp_parser_objc_valid_prefix_attributes): New. + (cp_parser_declaration): Parse prefix attributes for ObjC++. + (cp_parser_objc_protocol_declaration): Handle attributes. + (cp_parser_objc_class_interface): Likewise. + (cp_parser_objc_declaration): Likewise. + +2010-09-27 Jason Merrill + + Require lvalues as specified by the standard. + * typeck.c (lvalue_or_else): Use real_lvalue_p. + (cp_build_addr_expr_1): Split out of cp_build_unary_op. + (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces. + (decay_conversion, get_member_function_from_ptrfunc): Adjust. + (build_x_unary_op, build_reinterpret_cast_1): Adjust. + (build_const_cast_1): Adjust. + * cp-tree.h: Declare new fns. + * call.c (build_this, convert_like_real, build_over_call): Adjust. + (initialize_reference): Adjust. + * class.c (build_base_path, convert_to_base_statically): Adjust. + (build_vfn_ref, resolve_address_of_overloaded_function): Adjust. + * cvt.c (build_up_reference, convert_to_reference): Adjust. + * decl.c (register_dtor_fn): Adjust. + * decl2.c (build_offset_ref_call_from_tree): Adjust. + * except.c (initialize_handler_parm): Adjust. + * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust. + * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust. + * tree.c (stabilize_expr): Adjust. + +2010-09-27 Nicola Pero + + Merge from apple/trunk branch on FSF servers: + + 2005-12-15 Fariborz Jahanian + + Radar 4229905 + * typeck.c (composite_pointer_type): Call objc_have_common_type + when comparing two objective-c pointer types. + + 2005-07-18 Ziemowit Laski + + Radar 4175534 + * call.c (standard_conversion): Do not issue warnings when + comparing ObjC pointer types. + + 2005-06-22 Ziemowit Laski + + Radar 4154928 + * call.c (standard_conversion): Allow for a pointer conversion + between any two ObjC pointer types. + * typeck.c (composite_pointer_type): Determine common type + for two ObjC pointer types. + 2010-09-24 Jan Hubicka * decl.c (finish_function): Use decl_replaceable_p - * method.c (make_alias_for_thunk): Update call of cgraph_same_body_alias. + * method.c (make_alias_for_thunk): Update call of + cgraph_same_body_alias. 2010-09-24 Jason Merrill