2588e44e00
* c-common.c (FMT_FLAG_ARG_CONVERT, FMT_FLAG_SCANF_A_KLUDGE, FMT_FLAG_FANCY_PERCENT_OK): Define. (format_char_info): Add flag "4" to comment. (format_flag_spec, format_flag_pair): New structures. (format_kind_info): Add additional fields to control format checking. (printf_flag_specs, printf_flag_pairs, scanf_flag_specs, scanf_flag_pairs, strftime_flag_specs, strftime_flag_pairs): New arrays. (time_char_table): Use "4" flag to handle %Ey. (format_types): Add entries for new fields. (get_flag_spec): New function. (check_format_info): Increase size of flag_chars[] to 256. Control format checking using the new fields of a format_kind_info and the new tables; remove all conditionals on printf_format_type, scanf_format_type or strftime_format_type. Handle all details of bad combinations of flags (including width, precision and strftime modifiers) through data rather than ad hoc code. Handle all details of standard versions in which flags appeared through data. Use the "4" flag. testsuite: * gcc.dg/c90-printf-1.c, gcc.dg/c90-scanf-1.c, gcc.dg/c99-printf-1.c, gcc.dg/c99-scanf-1.c, gcc.dg/c99-strftime-1.c, gcc.dg/format-ext-3.c: Adjust error regexps and details of expected handling of some bad formats. * gcc.dg/format-xopen-1.c: Add test for $ format with assignment suppression. From-SVN: r36790 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| etc | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libio | ||
| libjava | ||
| libobjc | ||
| libstdc++ | ||
| libstdc++-v3 | ||
| texinfo | ||
| zlib | ||
| .cvsignore | ||
| ChangeLog | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| djunpack.bat | ||
| install-sh | ||
| libtool.m4 | ||
| ltcf-c.sh | ||
| ltcf-cxx.sh | ||
| ltcf-gcj.sh | ||
| ltconfig | ||
| ltmain.sh | ||
| MAINTAINERS | ||
| Makefile.in | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.