2011-10-15 Tom Tromey Dodji Seketeli * c.opt (ftrack-macro-expansion): New option. Handle it with and without argument. * c-opts.c (c_common_handle_option): New cases. Handle -ftrack-macro-expansion with and without argument. 2011-10-15 Tom Tromey Dodji Seketeli * c-ppoutput.c (scan_translation_unit, maybe_print_line) (print_line, cb_define, do_line_change): Adjust to avoid touching the internals of struct line_map. Use the public API instead. * c-pch.c (c_common_read_pch): Likewise. * c-lex.c (fe_file_change): Likewise. 2011-10-11 Michael Meissner * c-common.c (def_builtin_1): 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. * c-omp.c (c_finish_omp_barrier): Ditto. (c_finish_omp_taskwait): Ditto. (c_finish_omp_flush): Ditto. 2011-10-11 Tristan Gingold * c.opt: (fallow-parameterless-variadic-functions): New. 2011-09-08 Dodji Seketeli PR c++/33255 - Support -Wunused-local-typedefs warning * c-common.h (struct c_language_function::local_typedefs): New field. (record_locally_defined_typedef, maybe_record_typedef_use) (maybe_warn_unused_local_typedefs): Declare new functions. * c-common.c (record_locally_defined_typedef) (maybe_record_typedef_use) (maybe_warn_unused_local_typedefs): Define new functions. * c.opt: Declare new -Wunused-local-typedefs flag. 2011-09-06 Eric Botcazou PR middle-end/50266 * c-common.c (c_fully_fold_internal) : Fold offsetof-like computations. 2011-09-05 Richard Guenther * c-common.c (complete_array_type): Use ssize_int (-1) instead of integer_minus_one_node for empty array upper bounds. 2011-08-28 Dodji Seketeli * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as it's the first time it's being called on this main TU. 2011-08-24 Richard Guenther PR c/49396 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional. 2011-08-22 Gabriel Charette * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens defined in cpp_init_builtins and c_cpp_builtins. 2011-08-19 Joseph Myers * c-common.c (c_common_reswords): Add __builtin_complex. * c-common.h (RID_BUILTIN_COMPLEX): New. 2011-08-18 Joseph Myers * c-common.c (c_common_reswords): Add _Noreturn. (keyword_is_function_specifier): Handle RID_NORETURN. * c-common.h (RID_NORETURN): New. 2011-08-10 Artjoms Sinkarovs * c-common.c (unsafe_conversion_p): New function. Check if it is unsafe to convert an expression to the type. (conversion_warning): Adjust, use unsafe_conversion_p. * c-common.h (unsafe_conversion_p): New function declaration. 2011-08-02 Jakub Jelinek * c-common.h (c_finish_omp_atomic): Adjust prototype. (c_finish_omp_taskyield): New prototype. * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1 or RHS1 have side-effects, evaluate those too in the right spot, if it is a decl and LHS is also a decl, error out if they aren't the same. (c_finish_omp_taskyield): New function. * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107. * c-pragma.c (omp_pragmas): Add taskyield. * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD. (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and PRAGMA_OMP_CLAUSE_MERGEABLE. 2011-07-25 Dodji Seketeli * c-common.h (set_underlying_type): Remove parm name from declaration. 2011-07-25 Romain Geissler * c-pretty-print.h: Search c-common.h in c-family. 2011-07-22 Jason Merrill PR c++/49793 * c.opt (Wnarrowing): New. PR c++/30112 * c-common.h: Declare c_linkage_bindings. * c-pragma.c (handle_pragma_redefine_extname): Use it. PR c++/49813 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99. * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well as flag_isoc99 for 'restrict'. (pp_c_specifier_qualifier_list): Likewise for _Complex. 2011-07-21 Ian Lance Taylor PR middle-end/49705 * c-common.c (c_disable_warnings): New static function. (c_enable_warnings): New static function. (c_fully_fold_internal): Change local unused_p to bool. Call c_disable_warnings and c_enable_warnings rather than change c_inhibit_evaluation_warnings. 2011-07-20 Jason Merrill PR c++/6709 (DR 743) PR c++/42603 (DR 950) * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h. (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise. (CPP_DECLTYPE): New. * c-common.c (c_parse_error): Handle CPP_DECLTYPE. 2011-07-19 Richard Guenther * c-common.c (pointer_int_sum): Use fold_build_pointer_plus. * c-omp.c (c_finish_omp_for): Likewise. 2011-07-12 Eric Botcazou * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop body on the next line. 2011-07-08 Jason Merrill PR c++/45437 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation. PR c++/49673 * c-common.c (c_apply_type_quals_to_decl): Don't check TYPE_NEEDS_CONSTRUCTING. 2011-07-06 Richard Guenther * c-common.c (c_common_nodes_and_builtins): Merge calls to build_common_tree_nodes and build_common_tree_nodes_2. 2011-07-05 Richard Guenther * c-common.c (c_common_nodes_and_builtins): Build all common tree nodes first. 2011-06-27 Jakub Jelinek * c-common.h (c_tree_chain_next): New static inline function. * c-common.c (check_builtin_function_arguments): Handle BUILT_IN_ASSUME_ALIGNED. 2011-06-21 Andrew MacLeod * c-common.c: Add sync_ or SYNC__ to builtin names. * c-omp.c: Add sync_ or SYNC__ to builtin names. 2011-06-20 Pierre Vittet * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New handler. (gen_pragma_handler): New union. (internal_pragma_handler): New type. (c_register_pragma_with_data) (c_register_pragma_with_expansion_and_data): New functions. * c-pragma.c (registered_pragmas, c_register_pragma_1) (c_register_pragma, c_register_pragma_with_expansion) (c_invoke_pragma_handler): Changed to work with internal_pragma_handler. (c_register_pragma_with_data) (c_register_pragma_with_expansion_and_data): New functions. 2011-06-14 Joseph Myers * c-common.c: Include common/common-target.h. (handle_section_attribute): Use targetm_common.have_named_sections. * c-cppbuiltin.c: Include common/common-target.h. (c_cpp_builtins): Use targetm_common.except_unwind_info. 2011-06-10 Richard Guenther * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier to print a IDENTIFIER_NODE. 2011-06-09 Rainer Orth Joseph Myers * c.opt (fbuilding-libgcc): New option. * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc. 2011-06-07 Jason Merrill * c-common.c (max_tinst_depth): Lower default to 900. * c-format.c (gcc_cxxdiag_char_table): Add 'S' format. 2011-06-07 Richard Guenther * c-common.c (c_common_nodes_and_builtins): Do not set size_type_node or call set_sizetype. 2011-06-07 Dodji Seketeli PR debug/49130 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical type when using pointer comparison to compare types. 2011-06-02 Jonathan Wakely * c.opt: Add -Wdelete-non-virtual-dtor. * c-opts.c (c_common_handle_option): Include it in -Wall. 2011-05-30 Nathan Froyd PR bootstrap/49190 Revert: 2011-05-26 Nathan Froyd * c-common.h (struct c_common_identifier): Inherit from tree_typed, not tree_common. 2011-05-27 Jakub Jelinek PR c++/49165 * c-common.c (c_common_truthvalue_conversion) : For C++ don't call c_common_truthvalue_conversion on void type arms. 2011-05-27 Nathan Froyd * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC. (stmt_list_stack): Define. (cur_stmt_list): Adjust for new type of x_cur_stmt_list. * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise. 2011-05-26 Nathan Froyd * c-common.c (warning_candidate_p): Check for BLOCKs. 2011-05-26 Nathan Froyd * c-common.h (struct c_common_identifier): Inherit from tree_typed, not tree_common. 2011-05-25 Jakub Jelinek * c-common.c (def_fn_type): Remove extra va_end. 2011-05-23 Jason Merrill PR c++/48106 * c-common.c (c_common_get_narrower): New. (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it. 2011-05-23 Nathan Froyd * c-common.h (check_function_arguments): Tweak prototype of check_function_arguments. * c-common.c (check_function_arguments): Likewise. Adjust calls to check_function_nonnull, check_function_format, and check_function_sentinel. (check_function_sentinel): Take a FUNCTION_TYPE rather than separate attributes and typelist arguments. Use FOREACH_FUNCTION_ARGS to iterate over argument types. 2011-05-15 Paolo Carlini * c-common.c (c_common_reswords): Reorder. * c-common.h (rid): Likewise. 2011-05-10 Nathan Froyd * c-common.c (def_fn_type): Don't call build_function_type, call build_function_type_array or build_varargs_function_type_array instead. (c_common_nodes_and_builtins): Likewise. 2011-05-05 Nathan Froyd * c-common.c (c_add_case_label): Omit the loc argument to build_case_label. * c-common.h (build_case_label): Remove. * c-semantics.c (build_case_label): Remove. 2011-05-05 Joseph Myers * c-objc.h (objc_start_method_definition): Update prototype. * stub-objc.c (objc_start_method_definition): Add extra parameter. 2011-05-04 Nathan Froyd * c-common.c (check_main_parameter_types): Reindent. Don't use TYPE_ARG_TYPES directly. (handle_nonnull_attribute): Likewise. (sync_resolve_params): Likewise. * c-format.c (handle_format_arg_attribute): Likewise. Adjust call to check_format_string. (handle_format_attribute): Likewise. (check_format_string): Take a function type to examine instead of a type list. Use a function_arg_iterator to step through argument types. 2011-05-04 Richard Guenther * c-common.c (fix_string_type): Use size_int for index type bounds. (start_fname_decls): Do not pass NULL to build_int_cst. (c_init_attributes): Likewise. * c-lex.c (c_lex_with_flags): Likewise. 2011-04-27 Jason Merrill * c-common.c (make_tree_vector_from_list): New. * c-common.h: Declare it. 2011-04-26 Richard Guenther PR preprocessor/48248 * c-ppoutput.c (maybe_print_line): Always optimize newlines for output size with -P. 2011-04-25 Paolo Carlini * c-common.c (struct c_common_resword): Add __underlying_type. * c-common.h (enum rid): Add RID_UNDERLYING_TYPE. 2011-04-20 Jim Meyering * c-format.c (init_dollar_format_checking): Remove useless if-before-free. 2011-04-15 Nicola Pero * c-objc.h (objc_get_interface_ivars): Removed. (objc_detect_field_duplicates): New. * stub-objc.c: Likewise. 2011-04-14 Nicola Pero * stub-objc.c (objc_declare_protocols): Renamed to objc_declare_protocol. * c-objc.h: Likewise. 2011-04-14 Nicola Pero * stub-objc.c (objc_declare_class): Updated argument name. 2011-04-12 Nathan Froyd * c-common.h (c_common_init_ts): Declare. * c-common.c (c_common_init_ts): Define. 2011-04-12 Nicola Pero * c-objc.h (objc_build_message_expr): Updated prototype. * stub-objc.c (objc_build_message_expr): Likewise. 2011-04-12 Martin Jambor * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead of cgraph_node. 2011-04-11 Richard Guenther * c-common.c (complete_array_type): Build a range type of proper type. 2011-04-08 Nathan Froyd * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES. (handle_type_generic_attribute): Likewise. 2011-04-07 Jason Merrill PR c++/48450 * c-common.c (c_common_truthvalue_conversion): Don't ignore conversion from C++0x scoped enum. 2011-04-06 Joseph Myers * c-target-def.h: New file. * c-target.def: New file. * c-target.h: New file. * c-common.c (targetcm): Don't define here. * c-common.h (default_handle_c_option): Declare. * c-format.c: Include c-target.h instead of target.h. * c-opts.c: Include c-target.h instead of target.h. Explicitly include tm.h. (default_handle_c_option): Move from targhooks.c. 2011-03-29 Jakub Jelinek PR preprocessor/48248 * c-ppoutput.c (print): Add src_file field. (init_pp_output): Initialize it. (maybe_print_line): Don't optimize by adding up to 8 newlines if map->to_file and print.src_file are different file. (print_line): Update print.src_file. 2011-03-25 Kai Tietz * c-ada-spec.c (compare_comment): Use filename_cmp instead of strcmp for filename. 2011-03-25 Jeff Law * c-family/c-common.c (def_fn_type): Add missing va_end. 2011-03-25 Jason Merrill * c.opt: Add -std=c++03. 2011-03-22 Eric Botcazou * c-ada-spec.c (dump_ada_template): Skip non-class instances. 2011-03-17 Kai Tietz PR target/12171 * c-pretty-print.c (pp_c_specifier_qualifier_list): Display allowed attributes for function pointer types. (pp_c_attributes_display): New function to display attributes having affects_type_identity flag set to true. * c-pretty-print.h (pp_c_attributes_display): New prototype. * c-common.c (c_common_attribute_table): Add new element. (c_common_format_attribute_table): Likewise. 2011-03-18 Jason Merrill * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth). * c-common.h: Don't declare it here. * c-common.c: Or define it here. * c-opts.c (c_common_handle_option): Or set it here. PR c++/35315 * c-common.c (handle_transparent_union_attribute): Don't make a duplicate type in C++. 2011-03-15 Jason Merrill * c-common.c (max_constexpr_depth): New. * c-common.h: Declare it. * c-opts.c (c_common_handle_option): Set it. * c.opt (fconstexpr-depth): New option. 2011-03-11 Jason Merrill * c-common.c (attribute_takes_identifier_p): Add missing const. PR c++/46803 * c-common.c (attribute_takes_identifier_p): Assume that an unknown attribute takes an identifier. 2011-03-07 Nathan Froyd PR c/47786 * c-common.c (c_type_hash): Call list_length instead of iterating through DECL_CHAIN. Rename 'i' to 'n_elements'. 2011-02-19 Jakub Jelinek PR c/47809 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR. 2011-02-17 Iain Sandoe * c.opt (fobjc-abi-version=) New. (fobjc-nilcheck): New. 2011-02-03 Nathan Froyd PR c++/46890 * c-common.h (keyword_is_decl_specifier): Declare. * c-common.c (keyword_is_decl_specifier): Define. (keyword_is_function_specifier): New function. 2011-01-26 Jakub Jelinek PR c/47473 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of REAL_TYPE. 2011-01-26 Arnaud Charlet * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type. 2011-01-26 Jakub Jelinek PR pch/47430 * c-opts.c (c_common_post_options): Call c_common_no_more_pch after init_c_lex if pch_file is set. 2011-01-26 Dave Korn PR c++/43601 * c.opt (-fkeep-inline-dllexport): New switch. 2011-01-12 Richard Guenther PR middle-end/32511 * c-common.c (handle_weak_attribute): Warn instead of error on declaring an inline function weak. 2011-01-05 Tom Tromey * c-common.h (lvalue_error): Update. * c-common.c (lvalue_error): Add 'loc' argument. Call error_at, not error. 2010-12-29 Nicola Pero PR objc/47075 * c-objc.h (objc_finish_message_expr): Added argument to prototype. 2010-12-22 Nathan Froyd * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute): Use prototype_p. 2010-12-18 Nicola Pero * c-objc.h (objc_maybe_warn_exceptions): New. * stub-objc.c (objc_maybe_warn_exceptions): New. 2010-12-10 Nathan Froyd * c-common.h (readonly_error): Declare. * c-common.c (readonly_error): Define. 2010-12-09 Nathan Froyd * c-common.h (invalid_indirection_error): Declare. * c-common.c (invalid_indirection_error): Define. 2010-12-03 Richard Guenther PR c/46745 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF. (pp_c_unary_expression): Likewise. (pp_c_expression): Likewise. 2010-11-30 Nicola Pero * c-common.h (objc_finish_function): New. (objc_non_volatilized_type): Removed. (objc_type_quals_match): Removed. * stub-objc.c (objc_finish_function): New. (objc_non_volatilized_type): Removed. (objc_type_quals_match): Removed. 2010-11-30 Joseph Myers * c-common.h (parse_optimize_options): Declare. * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c, c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h. 2010-11-29 Joseph Myers * c-opts.c (check_deps_environment_vars): Use getenv instead of GET_ENVIRONMENT. * c-pch.c (O_BINARY): Don't define here. * c-pragma.h: Include "cpplib.h" instead of . 2010-11-25 Joseph Myers * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to targetm.except_unwind_info. 2010-11-23 Joseph Myers * c-opts.c (c_common_handle_option): Pass location to set_struct_debug_option. 2010-11-23 Joseph Myers * c-common.c (visibility_options): Move from ../opts.c. * c-common.h (struct visibility_flags, visibility_options): Declare here. * c-opts.c (finish_options): Rename to c_finish_options. (c_common_init): Update call to finish_options. 2010-11-22 Nicola Pero PR objc/34033 * c-lex.c (lex_string): Check that each string in an Objective-C string concat sequence starts with either one or zero '@', and that there are no spurious '@' signs at the end. 2010-11-20 Joseph Myers * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK, HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and HANDLE_PRAGMA_VISIBILITY. * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK, HANDLE_PRAGMA_VISIBILITY): Don't define. (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test. 2010-11-20 Nathan Froyd PR c++/16189 PR c++/36888 PR c++/45331 * c-common.h (keyword_begins_type_specifier): Declare. (keyword_is_storage_class_specifier): Declare. (keyword_is_type_qualifier): Declare. * c-common.c (keyword_begins_type_specifier): New function. (keyword_is_storage_class_specifier): New function. (keyword_is_type_qualifier): Declare. 2010-11-19 Joseph Myers PR c/46547 * c-common.c (in_late_binary_op): Define. (c_common_truthvalue_conversion): Check in_late_binary_op before calling c_save_expr. * c-common.h (in_late_binary_op): Declare. 2010-11-19 Joseph Myers * c-opts.c (c_common_handle_option): Update calls to set_struct_debug_option. 2010-11-19 Nicola Pero * c-common.h (objc_declare_protocols): Added additional argument. * stub-objc.c (objc_declare_protocol): Same change. 2010-11-18 Nathan Froyd PR c/33193 * c-common.h (build_real_imag_expr): Declare. * c-semantics.c (build_real_imag_expr): Define. 2010-11-17 Joseph Myers * c-opts.c (c_common_parse_file): Take no arguments. * c-common.h (c_common_parse_file): Update prototype. 2010-11-16 Jakub Jelinek PR c++/46401 * c-common.c (warning_candidate_p): Don't track non-const calls or STRING_CSTs. 2010-11-15 Ian Lance Taylor * c-lex.c (init_c_lex): Set macro debug callbacks if flag_dump_go_spec is set. 2010-11-15 Nicola Pero * c-common.h (objc_build_incr_expr_for_property_ref): New. * stub-objc.c (objc_build_incr_expr_for_property_ref): New. 2010-11-15 Nathan Froyd PR preprocessor/45038 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++ dialects. 2010-11-12 Joseph Myers * c-common.h (c_family_lang_mask): Declare. * c-opts.c (c_family_lang_mask): Make extern. * c-pragma.c (handle_pragma_diagnostic): Use control_warning_option. 2010-11-12 Joseph Myers * c-common.c (parse_optimize_options): Update call to decode_options. * c-common.h (c_common_handle_option): Update prototype. * c-opts.c (c_common_handle_option): Take location_t parameter and pass it to other functions. 2010-11-11 Joseph Myers * c-opts.c (warning_as_error_callback): Remove. (c_common_initialize_diagnostics): Don't call register_warning_as_error_callback. (c_common_handle_option): Handle -Werror=normalized= here. 2010-11-10 Joseph Myers * c-common.c (handle_mode_attribute): Use %' and word "signedness" in diagnostic. * c-opts.c (c_common_parse_file): Start diagnostics with lowercase letter. * c-pragma.c (handle_pragma_target, handle_pragma_optimize): Remove trailing '.' from diagnostics. * c.opt (Wwrite-strings_: Avoid '`' in help text. 2010-11-10 Joseph Myers * c-common.c (parse_optimize_options): Pass global_dc to decode_options. * c-opts.c (c_common_handle_option): Pass &global_options to set_Wstrict_aliasing. * c.opt (v): Don't mark Common or document here. 2010-11-06 Iain Sandoe PR target/44981 * c-format.c (format_type): New type gcc_objc_string_format_type. (valid_stringptr_type_p): New. (handle_format_arg_attribute): Use valid_stringptr_type_p (). (check_format_string): Pass expected type, use valid_stringptr_type_p (), check that the format string types are consistent with the format specification. (decode_format_attr): Warn if NSString is used outside objective-c. (format_types_orig): Add NSString. (format_name): New. (format_flags): New. (check_format_arg): Handle format strings requiring an external parser. first_target_format_type: New variable. (handle_format_attribute): Set up first_target_format_type, pass the expected format arg string type to check_format_string(). * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag. * stub-objc.c (objc_string_ref_type_p): New. (objc_check_format_arg): New. 2010-11-04 Nicola Pero Fixed using the Objective-C 2.0 dot-syntax with class names. * c-common.h (objc_build_class_component_ref): New. * stub-objc.c (objc_build_class_component_ref): New. 2010-11-03 Nicola Pero * c.opt (Wproperty-assign-default): New option. 2010-11-03 Nicola Pero Implemented -fobjc-std=objc1 flag. * c.opt (fobjc-std=objc1): New option. 2010-11-01 Nicola Pero Implemented format and noreturn attributes for Objective-C methods. * c-common.c (handle_noreturn_attribute): Recognize 'noreturn' attribute for Objective-C methods. 2010-10-31 Jason Merrill * c-common.c (conversion_warning, warn_for_collisions_1): Use EXPR_LOC_OR_HERE. 2010-10-30 Nicola Pero Implemented Objective-C 2.0 @property, @synthesize and @dynamic. * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR. (objc_add_property_declaration): Removed arguments for copies and ivar. (objc_build_getter_call): Renamed to objc_maybe_build_component_ref. (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr. (objc_is_property_ref): New. * c-common.c (c_common_reswords): Removed copies and ivar. * stub-objc.c (objc_add_property_declaration): Removed arguments for copies and ivar. (objc_build_getter_call): Renamed to objc_maybe_build_component_ref. (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr. (objc_is_property_ref): New. 2010-10-29 Arnaud Charlet Matthew Gingell * c-ada-spec.c (separate_class_package): New function. (pp_ada_tree_identifier): Prefix references to C++ classes with the name of their enclosing package. (print_ada_declaration): Use separate_class_package. 2010-10-27 Jason Merrill * c-common.c (c_common_reswords): Add __is_literal_type. * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE. * c-common.c (check_case_value): Remove special C++ code. 2010-10-27 Nicola Pero * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN, RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR and RID_LAST_PATTR. (objc_add_property_declaration): Added additional arguments. (objc_property_attribute_kind): Removed. (objc_set_property_attr): Removed. * c-common.c (c_common_reswords): Added readwrite, assign, retain, copy and nonatomic. * stub-objc.c (objc_add_property_declaration): Added additional arguments. (objc_set_property_attr): Removed. 2010-10-27 Nicola Pero * c-common.h (objc_add_property_variable): Renamed to objc_add_property_declaration. Added location argument. * stub-objc.c (objc_add_property_variable): Same change. 2010-10-23 Nicola Pero * c-common.h (objc_maybe_printable_name): New. * stub-objc.c (objc_maybe_printable_name): New. 2010-10-22 Artjoms Sinkarovs Andrew Pinski * c-common.h (c_common_mark_addressable_vec): Declare. * c-common.c (c_common_mark_addressable_vec): New function. 2010-10-20 Nicola Pero * c-common.h (objc_set_method_type): Removed. (objc_add_method_declaration): Added boolean argument. (objc_start_method_definition): Same change. (objc_build_method_signature): Same change. * stub-objc.c (objc_set_method_type): Removed. (objc_add_method_declaration): Added boolean argument. (objc_start_method_definition): Same change. (objc_build_method_signature): Same change. 2010-10-20 Nicola Pero * c-common.h (finish_file): Removed. (objc_write_global_declarations): New. * c-opts.c (c_common_parse_file): Do not call finish_file. * stub-objc.c (objc_write_global_declarations): New. 2010-10-18 Nicola Pero Implemented parsing @synthesize and @dynamic for Objective-C/Objective-C++. * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC. (objc_add_synthesize_declaration): New. (objc_add_dynamic_declaration): New. * c-common.c (c_common_reswords): Add synthesize and dynamic. * stub-objc.c (objc_add_synthesize_declaration): New. (objc_add_dynamic_declaration): New. 2010-10-18 Michael Meissner PR target/46041 * c-cppbuiltin.c (mode_has_fma): Move function here from builtins.c. Don't use the fma optab, instead just use the HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when using -save-temps. 2010-10-18 Nicola Pero Merge from 'apple/trunk' branch on FSF servers. 2005-11-08 Fariborz Jahanian Radar 4330422 * c-common.h (objc_non_volatilized_type): New declaration * stub-objc.c (objc_non_volatilized_type): New stub. 2010-10-17 Nicola Pero Merge from 'apple/trunk' branch on FSF servers. 2006-03-27 Fariborz Jahanian Radar 4133425 * c-common.h (objc_diagnose_private_ivar): New decl. * stub-objc.c (objc_diagnose_private_ivar): New stub. 2010-10-17 Iain Sandoe * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE. * c-common.h (enum rid): Add RID_AT_PACKAGE. (objc_ivar_visibility_kind): New enum. (objc_set_visibility): Adjust prototype to use visibility enum. * stub-objc.c (objc_set_visibility): Adjust stub to use visibility enum. 2010-10-14 Michael Meissner * c-cppbuiltin.c (builtin_define_float_constants): Emit __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine has the appropriate fma builtins. (c_cpp_builtins): Adjust call to builtin_define_float_constants. 2010-10-14 Iain Sandoe merge from FSF apple 'trunk' branch. 2006 Fariborz Jahanian Radars 4436866, 4505126, 4506903, 4517826 * c-common.c (c_common_resword): Define @property and its attributes. * c-common.h: Define property attribute enum entries. (OBJC_IS_PATTR_KEYWORD): New. (objc_property_attribute_kind): New enum. Declare objc_set_property_attr (), objc_add_property_variable (), objc_build_getter_call () and objc_build_setter_call (). * stub-objc.c (objc_set_property_attr): New stub. (objc_add_property_variable): Likewise. (objc_build_getter_call): Likewise. (objc_build_setter_call) Likewise. 2010-10-13 Iain Sandoe merge from FSF apple 'trunk' branch. 2006-04-26 Fariborz Jahanian Radar 3803157 (method attributes) * c-common.c (handle_deprecated_attribute): Recognize objc methods as valid declarations. * c-common.h: Declare objc_method_decl (). * stub-objc.c (objc_method_decl): New stub. 2010-10-08 Joseph Myers * c-common.c (parse_optimize_options): Call decode_cmdline_options_to_array_default_mask before decode_options. Update arguments to decode_options. * c-common.h (c_common_init_options_struct): Declare. * c-opts.c (c_common_init_options_struct): New. Split out from c_common_init_options. 2010-10-06 Nicola Pero Implemented fast enumeration for Objective-C. * c-common.h (objc_finish_foreach_loop): New. * stub-objc.c (objc_finish_foreach_loop): New. 2010-10-05 Joseph Myers * c-common.h (struct diagnostic_context): Don't declare here. (c_common_initialize_diagnostics): Declare using diagnostic_context typedef. * c-opts.c (c_common_handle_option): Pass global_dc to handle_generated_option. 2010-10-04 Joseph Myers * c-opts.c (c_common_handle_option): Pass &global_options_set to handle_generated_option. 2010-10-03 Ian Lance Taylor * c.opt (-fplan9-extensions): New option. 2010-10-03 Francois-Xavier Coudert * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision): Remove. (c_cpp_builtins): Call functions from cppbuiltin.c instead of duplicating code. 2010-09-30 Iain Sandoe * c-common.c: Add two new entries for @optional and @required keywords. merge from FSF 'apple/trunk' branch. 2006-01-30 Fariborz Jahanian Radar 4386773 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new objective-c keywords. (objc_set_method_opt): New declaration. * stub-objc.c (objc_set_method_opt): New stub. 2010-09-30 Joseph Myers * c-common.c (handle_optimize_attribute): Pass &global_options to cl_optimization_save and cl_optimization_restore. * c-opts.c (c_common_handle_option): Pass &global_options to handle_generated_option. * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var. (handle_pragma_pop_options, handle_pragma_reset_options): Pass &global_options to cl_optimization_restore. 2010-09-30 Nicola Pero * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME Objective-C/Objective-C++ keywords. 2010-09-29 Nicola Pero Merge from 'apple/trunk' branch on FSF servers. 2005-10-04 Fariborz Jahanian Radar 4281748 * c-common.h (objc_check_global_decl): New declaration. * stub-objc.c (objc_check_global_decl): New stub. 2010-09-29 Joseph Myers * c.opt: Don't use VarExists. 2010-09-29 Joseph Myers * c-common.c (c_cpp_error): Update names of diagnostic_context members. * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of cl_optimization members. * c-opts.c (warning_as_error_callback, c_common_handle_option, sanitize_cpp_opts, finish_options): Update names of cpp_options members. 2010-09-29 Nicola Pero * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments. (objc_is_reserved_word): Removed. * c-common.c: Updated comments. * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of objc_is_reserved_word. * stub-objc.c (objc_is_reserved_word): Removed. 2010-09-28 Iain Sandoe * c-common.h (objc_add_method_declaration): Adjust prototype to include attributes. (objc_start_method_definition): Likewise. (objc_build_keyword_decl): Likewise. * stub-objc.c:(objc_add_method_declaration): Handle attributes. (objc_start_method_definition): Likewise. (objc_build_keyword_decl): Likewise. 2010-09-28 Iain Sandoe * c-common.h (objc_start_class_interface): Adjust prototype. (objc_start_category_interface): Likewise. (objc_start_protocol): Likewise. * stub-objc.c (objc_start_protocol): Adjust for extra argument. (objc_start_class_interface): Likewise. (objc_start_category_interface): Likewise. 2010-09-27 Ian Lance Taylor * c-common.c (c_common_attribute_table): Add no_split_stack. (handle_no_split_stack_attribute): New static function. 2010-09-27 Nicola Pero Merge from 'apple/trunk' branch on FSF servers. 2005-12-15 Fariborz Jahanian Radar 4229905 * c-common.h (objc_have_common_type): New declaration. * stub-objc.c (objc_have_common_type): New stub. 2005-06-22 Ziemowit Laski Radar 4154928 * c-common.h (objc_common_type): New prototype. * stub-objc.c (objc_common_type): New stub. 2010-09-24 Jan Hubicka * c-common.c (handle_leaf_attribute): New function. (struct attribute_spec c_common_att): Add leaf. 2010-09-22 Joseph Myers * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments, -comments-in-macros, -define-macro, -define-macro=, -dependencies, -dump, -dump=, -imacros, -imacros=, -include, -include=, -include-barrier, -include-directory, -include-directory=, -include-directory-after, -include-directory-after=, -include-prefix, -include-prefix=, -include-with-prefix, -include-with-prefix=, -include-with-prefix-after, -include-with-prefix-after=, -include-with-prefix-before, -include-with-prefix-before=, -no-integrated-cpp, -no-line-commands, -no-standard-includes, -no-warnings, -output, -output=, -pedantic, -pedantic-errors, -preprocess, -print-missing-file-dependencies, -trace-includes, -traditional, -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=, -user-dependencies, -verbose, -write-dependencies, -write-user-dependencies, no-integrated-cpp, traditional): New. 2010-09-21 Nicola Pero PR objc/23710 * c-common.h (objc_start_method_definition): Return bool instead of void. * stub-objc.c (objc_start_method_definition): Return bool instead of void. 2010-09-21 Nicola Pero PR objc/25965 * c-common.h (objc_get_interface_ivars): New declaration. * stub-objc.c (objc_get_interface_ivars): New stub. 2010-09-15 Ian Lance Taylor * c-common.c (parse_optimize_options): Do not capitalize warning messages. Remove period at end of warning message. 2010-09-09 Nathan Sidwell * c-common.c (handle_alias_ifunc_attribute): New, broken out of ... (handle_alias_attribute): ... here. (handle_ifunc_attribute): New. 2010-09-06 Mark Mitchell * c-common.h (do_warn_double_promotion): Declare. * c-common.c (do_warn_double_promotion): Define. 2010-09-05 Mark Mitchell * c.opt (Wdouble-promotion): New. 2010-09-02 Joseph Myers * c.opt (falt-external-templates, fhuge-objects, fvtable-gc, fvtable-thunks, fxref): Mark no longer supported in help text. 2010-09-02 Joseph Myers * c.opt (Wimport, fall-virtual, falt-external-templates, fdefault-inline, fenum-int-equiv, fexternal-templates, fguiding-decls, fhonor-std, fhuge-objects, flabels-ok, fname-mangling-version-, fnew-abi, fnonnull-objects, foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable, fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as applicable. (fhandle-exceptions): Mark with Alias and Warn. * c-opts.c (c_common_handle_option): Don't handle options marked as ignored. 2010-09-02 Joseph Myers * c.opt (Wcomments, Werror-implicit-function-declaration, ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x, std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as aliases. * c-common.c (option_codes): Use OPT_Wcomment instead of OPT_Wcomments. * c-opts.c (warning_as_error_callback, c_common_handle_option): Don't handle options marked as aliases. 2010-08-25 Richard Guenther * c-common.c (c_common_get_alias_set): Remove special handling for pointers. 2010-08-20 Nathan Froyd * c-common.c: Use FOR_EACH_VEC_ELT. * c-gimplify.c: Likewise. * c-pragma.c: Likewise. 2010-08-16 Joseph Myers * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of RejectDriver. (MMDX): Change back to MMD. Mark NoDriverArg instead of RejectDriver. * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD instead of OPT_MDX and OPT_MMDX. 2010-08-16 Joseph Myers * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver. 2010-08-12 Joseph Myers * c.opt (MD, MMD): Change to MDX and MMDX. * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX. 2010-08-11 Joseph Myers * c-opts.c (c_common_handle_option): Call handle_generated_option instead of handle_option. 2010-08-08 Nathan Froyd * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push. (maybe_apply_renaming_pragma): Delete unneeded declarations. 2010-08-08 Nathan Froyd * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it. (pending_redefine_extname): Change type to a VEC. (add_to_renaming_pragma_list): Update for new type of pending_redefine_extname. (maybe_apply_renaming_pragma): Likewise. 2010-08-04 Arnaud Charlet * c-ada-spec.c (dump_ada_template): Mark underlying instance type as visited. (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to decide whether a type has already been declared/seen. Do not go to the original type. (dump_nested_types): New parameter forward. Generate forward declaration if needed and mark type as visited. (print_ada_declaration): Call dump_nested_types if not already done. Mark types as visited. 2010-08-03 Joseph Myers * c.opt (-print-pch-checksum): Remove option. * c-opts.c (c_common_handle_option): Don't handle OPT_print_pch_checksum. 2010-07-27 Joseph Myers * c-common.h (c_common_handle_option): Update prototype and return value type. * c-opts.c (c_common_handle_option): Update prototype and return value type. Update calls to handle_option and enable_warning_as_error. 2010-07-27 Jakub Jelinek PR c/45079 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR. 2010-07-27 Joseph Myers * c-common.h (c_common_missing_argument): Remove. * c-opts.c (c_common_missing_argument): Remove. * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=, idirafter, imacros, include, isysroot, isystem, iquote): Add MissingArgError. * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove. 2010-07-27 Joseph Myers * c-common.h (c_common_option_lang_mask, c_common_initialize_diagnostics, c_common_complain_wrong_lang_p): New. (c_common_init_options): Update prototype. * c-opts.c (c_common_option_lang_mask): New. (c_common_initialize_diagnostics): Split out of c_common_init_options. (accept_all_c_family_options, c_common_complain_wrong_lang_p): New. (c_common_init_options): Update prototype. Use decoded options in search for -lang-asm. 2010-07-15 Nathan Froyd * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN. * c-format.c: Likewise. 2010-07-08 Manuel López-Ibáñez * c-common.h: Include diagnostic-core.h. Error if already included. * c-semantics.c: Do not define GCC_DIAG_STYLE here. 2010-07-03 Manuel López-Ibáñez * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef. Do not include expr.h (vector_mode_valid_p): Move here. 2010-06-21 DJ Delorie * c-pragma.c (handle_pragma_diagnostic): Add push/pop, allow these pragmas anywhere. 2010-06-14 Jakub Jelinek PR bootstrap/44509 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h. (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers. (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use ggc_strdup instead of xstrdup. 2010-06-10 Jakub Jelinek * c-cppbuiltin.c: Include cpp-id-data.h. (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables. (lazy_hex_fp_value): New function. (builtin_define_with_hex_fp_value): Provide definitions lazily. 2010-06-30 Manuel López-Ibáñez * c-gimplify.c: Do not include tree-flow.h 2010-06-29 Joern Rennecke PR other/44034 * c-common.c: Rename targetm member: targetm.enum_va_list -> targetm.enum_va_list_p 2010-06-28 Anatoly Sokolov * c-common.c (shorten_compare): Adjust call to force_fit_type_double. 2010-06-28 Steven Bosscher * c-cppbuiltin.c: Do not include except.h. 2010-06-24 Andi Kleen * c-common.c (warn_for_omitted_condop): New. * c-common.h (warn_for_omitted_condop): Add prototype. 2010-06-21 Joseph Myers * c.opt (lang-objc): Remove. * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc. 2010-06-21 Joern Rennecke * c-opts.c: Include "tm_p.h". 2010-06-20 Joseph Myers * c-common.c (parse_optimize_options): Update call to decode_options. 2010-06-18 Nathan Froyd * c-common.c (record_types_used_by_current_var_decl): Adjust for new type of types_used_by_cur_var_decl. 2010-06-17 Joern Rennecke PR bootstrap/44512 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast for C++ standard compliance. 2010-06-16 Jason Merrill * c.opt: Add -Wnoexcept. 2010-06-16 Richard Guenther PR c/44555 * c-common.c (c_common_truthvalue_conversion): Remove premature and wrong optimization concering ADDR_EXPRs. 2010-06-15 Arnaud Charlet * c-ada-spec.c (dump_sloc): Remove column info. (is_simple_enum): New function. (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada enum types when relevant. 2010-06-11 Manuel López-Ibáñez * c-common.c (conversion_warning): Warn at expression location. 2010-06-10 Joseph Myers * c-opts.c (c_common_handle_option): Don't handle OPT_fshow_column. 2010-06-08 Laurynas Biveinis * c-pragma.c (push_alignment): Use typed GC allocation. (handle_pragma_push_options): Likewise. * c-common.c (parse_optimize_options): Likewise. * c-common.h (struct sorted_fields_type): Add variable_size GTY option. 2010-06-07 Joseph Myers * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin, flag_no_nonansi_builtin, flag_short_double, flag_short_wchar, flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm, flag_signed_bitfields, warn_strict_null_sentinel, flag_nil_receivers, flag_zero_link, flag_replace_objc_classes, flag_gen_declaration, flag_no_gnu_keywords, flag_implement_inlines, flag_implicit_templates, flag_implicit_inline_templates, flag_optional_diags, flag_elide_constructors, flag_default_inline, flag_rtti, flag_conserve_space, flag_access_control, flag_check_new, flag_new_for_scope, flag_weak, flag_working_directory, flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs, flag_threadsafe_statics, flag_pretty_templates): Remove. * c-common.h (flag_preprocess_only, flag_nil_receivers, flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link, flag_replace_objc_classes, flag_undef, flag_no_builtin, flag_no_nonansi_builtin, flag_short_double, flag_short_wchar, flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm, flag_const_strings, flag_signed_bitfields, flag_gen_declaration, flag_no_gnu_keywords, flag_implement_inlines, flag_implicit_templates, flag_implicit_inline_templates, flag_optional_diags, flag_elide_constructors, flag_default_inline, flag_rtti, flag_conserve_space, flag_access_control, flag_check_new, flag_new_for_scope, flag_weak, flag_working_directory, flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs, flag_threadsafe_statics, flag_pretty_templates, warn_strict_null_sentinel): Remove. * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm, fbuiltin, fcheck-new, fconserve-space, felide-constructors, fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines, fimplicit-inline-templates, fimplicit-templates, flax-vector-conversions, fms-extensions, fnil-receivers, fnonansi-builtins, fpretty-templates, freplace-objc-classes, frtti, fshort-double, fshort-enums, fshort-wchar, fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics, funsigned-bitfields, funsigned-char, fuse-cxa-atexit, fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link, gen-decls, undef): Use Var. (fdefault-inline, foptional-diags): Document as doing nothing. * c-opts.c (c_common_handle_option): Remove cases for options now using Var. Mark ignored options as such. 2010-06-05 Steven Bosscher * c-common.c: Moved to here from parent directory. * c-common.def: Likewise. * c-common.h: Likewise. * c-cppbuiltin.c: Likewise. * c-dump.c: Likewise. * c-format.c: Likewise. * c-format.h : Likewise. * c-gimplify.c: Likewise. * c-lex.c: Likewise. * c-omp.c: Likewise. * c.opt: Likewise. * c-opts.c: Likewise. * c-pch.c: Likewise. * c-ppoutput.c: Likewise. * c-pragma.c: Likewise. * c-pragma.h: Likewise. * c-pretty-print.c: Likewise. * c-pretty-print.h: Likewise. * c-semantics.c: Likewise. * stub-objc.c: Likewise. * c-common.c: Include gt-c-family-c-common.h. * c-pragma.c: Include gt-c-family-c-pragma.h. Copyright (C) 2010, 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.