From 2a52ebcc5627cac73cfe162a48a3964d285f321b Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Fri, 6 Nov 2020 12:51:44 +0900 Subject: Avoid negating `MRB_INT_MIN` which is impossible. --- src/numeric.c | 1 + 1 file changed, 1 insertion(+) (limited to 'src') diff --git a/src/numeric.c b/src/numeric.c index e1898301e..988342e88 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -646,6 +646,7 @@ flo_rshift(mrb_state *mrb, mrb_value x) mrb_int width; mrb_get_args(mrb, "i", &width); + if (width == MRB_INT_MIN) return flo_shift(mrb, x, -MRB_INT_BIT); return flo_shift(mrb, x, -width); } -- cgit v1.2.3