diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2010-08-30 11:30:57 +0100 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2010-08-30 11:30:57 +0100 |
| commit | 184eb658fe5d4897c705d28ad01c3bd51e8fc62f (patch) | |
| tree | 2d9eb313ce47a3ac9f0c2ace6d148777d7029209 /gcc/opts.h | |
| parent | 9552aca7868b62ed1fa3532a4bdad93f8dc00f54 (diff) | |
| download | gcc-184eb658fe5d4897c705d28ad01c3bd51e8fc62f.zip gcc-184eb658fe5d4897c705d28ad01c3bd51e8fc62f.tar.gz gcc-184eb658fe5d4897c705d28ad01c3bd51e8fc62f.tar.bz2 | |
opts.h (CL_ERR_NEGATIVE): Define.
* opts.h (CL_ERR_NEGATIVE): Define.
* opts.c (unknown_option_callback): Don't postpone warnings for
options marked with CL_ERR_NEGATIVE.
* opts-common.c (decode_cmdline_option): Set CL_ERR_NEGATIVE error
for negative versions of CL_REJECT_NEGATIVE options.
testsuite:
* gcc.dg/opts-1.c: Expect errors, not warnings.
From-SVN: r163637
Diffstat (limited to 'gcc/opts.h')
| -rw-r--r-- | gcc/opts.h | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -102,6 +102,9 @@ extern const unsigned int cl_lang_count; #define CL_ERR_MISSING_ARG (1 << 1) /* Argument required but missing. */ #define CL_ERR_WRONG_LANG (1 << 2) /* Option for wrong language. */ #define CL_ERR_UINT_ARG (1 << 3) /* Bad unsigned integer argument. */ +#define CL_ERR_NEGATIVE (1 << 4) /* Negative form of option + not permitted (together + with OPT_SPECIAL_unknown). */ /* Structure describing the result of decoding an option. */ |