diff options
| author | Richard Stallman <rms@gnu.org> | 1993-05-26 06:21:37 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1993-05-26 06:21:37 +0000 |
| commit | 3285fe92de8bb0f2fe7892f753e186202967c0a2 (patch) | |
| tree | 320c019dc0935face98b444d8c63c5dc50ecc192 /gcc | |
| parent | 208dffa5cd4aa058d79e55b5bd83e49a76ae97f6 (diff) | |
| download | gcc-3285fe92de8bb0f2fe7892f753e186202967c0a2.zip gcc-3285fe92de8bb0f2fe7892f753e186202967c0a2.tar.gz gcc-3285fe92de8bb0f2fe7892f753e186202967c0a2.tar.bz2 | |
(readescape): Don't complain for \% unless pedantic.
From-SVN: r4575
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/c-lex.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/c-lex.c b/gcc/c-lex.c index 6c0515b..d83b5dc 100644 --- a/gcc/c-lex.c +++ b/gcc/c-lex.c @@ -1012,6 +1012,8 @@ readescape (ignore_ptr) case '(': case '{': case '[': + /* `\%' is used to prevent SCCS from getting confused. */ + case '%': if (pedantic) pedwarn ("non-ANSI escape sequence `\\%c'", c); return c; |