+2010-11-23 Joseph Myers <joseph@codesourcery.com>
+
+ * c-opts.c (c_common_handle_option): Pass location to
+ set_struct_debug_option.
+
+2010-11-23 Joseph Myers <joseph@codesourcery.com>
+
+ * 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 <nicola.pero@meta-innovation.com>
+
+ 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 <joseph@codesourcery.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ 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 <joseph@codesourcery.com>
+
+ 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 <joseph@codesourcery.com>
+
+ * c-opts.c (c_common_handle_option): Update calls to
+ set_struct_debug_option.
+
+2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * c-common.h (objc_declare_protocols): Added additional argument.
+ * stub-objc.c (objc_declare_protocol): Same change.
+
+2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR c/33193
+ * c-common.h (build_real_imag_expr): Declare.
+ * c-semantics.c (build_real_imag_expr): Define.
+
+2010-11-17 Joseph Myers <joseph@codesourcery.com>
+
+ * c-opts.c (c_common_parse_file): Take no arguments.
+ * c-common.h (c_common_parse_file): Update prototype.
+
+2010-11-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/46401
+ * c-common.c (warning_candidate_p): Don't track non-const calls
+ or STRING_CSTs.
+
+2010-11-15 Ian Lance Taylor <iant@google.com>
+
+ * c-lex.c (init_c_lex): Set macro debug callbacks if
+ flag_dump_go_spec is set.
+
+2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ PR preprocessor/45038
+ * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
+ dialects.
+
+2010-11-12 Joseph Myers <joseph@codesourcery.com>
+
+ * 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 <joseph@codesourcery.com>
+
+ * 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 <joseph@codesourcery.com>
+
+ * 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 <joseph@codesourcery.com>
+
+ * 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 <joseph@codesourcery.com>
+
+ * 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 <iains@gcc.gnu.org>
+
+ 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 <nicola.pero@meta-innovation.com>
+
+ 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 <nicola.pero@meta-innovation.com>
+
+ * c.opt (Wproperty-assign-default): New option.
+
+2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ Implemented -fobjc-std=objc1 flag.
+ * c.opt (fobjc-std=objc1): New option.
+
2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
Implemented format and noreturn attributes for Objective-C methods.
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