1 files changed, 1 insertions, 1 deletions
diff --git a/test/calc3.tab.c b/test/calc3.tab.c
index 9c38899..eff5a31 100644
--- a/test/calc3.tab.c
+++ b/test/calc3.tab.c
@@ -374,7 +374,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;