diff options
| -rw-r--r-- | sys/cmd/cc/pp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/cmd/cc/pp.c b/sys/cmd/cc/pp.c index 494f293..4d7c643 100644 --- a/sys/cmd/cc/pp.c +++ b/sys/cmd/cc/pp.c @@ -943,6 +943,7 @@ ppif(Lexer *lx, int f) string s; int c, l, b; +Eval: if (f == 0) { b = evalmacro(lx, 1); if (b) { @@ -992,8 +993,10 @@ Skip: if (!s) continue; - if (l == 0 && (strcmp(s, "elif") == 0)) - ppif(lx, 0); + if (l == 0 && (strcmp(s, "elif") == 0)) { + f = 0; + goto Eval; + } if (strcmp(s, "endif") == 0) { if (l) { |