91ebb981ec
gcc: PR target/44981 * doc/extend.tex (format): Document NSString extension. (format_arg): Likewise. (Darwin Format Checks): New section. * doc/tm.texi: Document string object hooks (generated). * doc/tm.texi.in (TARGET_OBJC_CONSTRUCT_STRING_OBJECT) Rename. (TARGET_STRING_OBJECT_REF_TYPE_P): New. (TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): New. * target.def (objc_construct_string_object): Rename, amend documentation. (string_object_ref_type_p): New hook. (check_string_object_format_arg): New hook. * c-parser.c (c_parser_attributes): Allow objective-c class names as attribute identifiers. * config/darwin-c.c (darwin_cfstring_ref_p): New. (darwin_check_cfstring_format_arg): New. (darwin_additional_format_types): New. * config/darwin-protos.h (darwin_cfstring_ref_p) New. (darwin_check_cfstring_format_arg): New. * config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT) Renamed. (TARGET_STRING_OBJECT_REF_TYPE_P): New. (TARGET_N_FORMAT_TYPES): New. (TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): New. gcc/c-family: 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. gcc/objc: PR target/44981 * objc-act.c (objc_build_string_object): Amend for renamed hook. (objc_string_ref_type_p): New. (objc_check_format_arg): New. gcc/testsuite: PR target/44981 * gcc.dg/darwin-cfstring-format-1.c: New. * gcc.dg/warn-nsstring.c: New. * objc.dg/fsf-nsstring-format-1.m: New. * obj-c++.dg/fsf-nsstring-format-1.mm: New. * obj-c++.dg/torture/strings/const-cfstring-1.mm: Update for darwin10 linker warning. From-SVN: r166398 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgomp | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libssp | ||
| libstdc++-v3 | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully.