Fix test for macro nesting

2014-04-07 21:12:08 +08:00 · 2014-04-07 21:12:08 +08:00 · c2422ba87f
parent 3e9a7e9d69
commit c2422ba87f
1 changed files with 2 additions and 0 deletions
--- a/tccgen.c
+++ b/tccgen.c
@ -185,6 +185,8 @@ ST_FUNC Sym *sym_find2(Sym *s, int v)
    while (s) {
        if (s->v == v)
            return s;
+        else if (s->v == -1)
+            return NULL;
        s = s->prev;
    }
    return NULL;