diff options
Diffstat (limited to 'gcc/cpplib.c')
| -rw-r--r-- | gcc/cpplib.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/cpplib.c b/gcc/cpplib.c index b37a779..874a175 100644 --- a/gcc/cpplib.c +++ b/gcc/cpplib.c @@ -2888,8 +2888,8 @@ macroexpand (pfile, hp) /* If whitespace is preceded by an odd number of `@' signs, the last `@' was a whitespace marker; drop it too. */ - while (p2 != p1 && p2[-1] == '@') p2--; - if ((l1 - 1 - p2) & 1) + while (p2 != p1 && p2[0] == '@') p2--; + if ((l1 - p2) & 1) l1--; break; } @@ -2899,8 +2899,8 @@ macroexpand (pfile, hp) /* If a `-' is preceded by an odd number of `@' signs then it and the last `@' are a no-reexpansion marker. */ - while (p2 != p1 && p2[-1] == '@') p2--; - if ((l1 - 1 - p2) & 1) + while (p2 != p1 && p2[0] == '@') p2--; + if ((l1 - p2) & 1) l1 -= 2; else break; |