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| 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-common.c | |
| parent | 9552aca7868b62ed1fa3532a4bdad93f8dc00f54 (diff) | |
| download | gcc-184eb658fe5d4897c705d28ad01c3bd51e8fc62f.tar.gz | |
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-common.c')
| -rw-r--r-- | gcc/opts-common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/opts-common.c b/gcc/opts-common.c index cd4ec2b5586..871e4662d3b 100644 --- a/gcc/opts-common.c +++ b/gcc/opts-common.c @@ -197,6 +197,7 @@ decode_cmdline_option (const char **argv, unsigned int lang_mask, if (!value && (option->flags & CL_REJECT_NEGATIVE)) { opt_index = OPT_SPECIAL_unknown; + errors |= CL_ERR_NEGATIVE; arg = argv[0]; goto done; } |