remove outdated comment

[rust.git] / src / librustc_mir / interpret / operator.rs

diff --git a/src/librustc_mir/interpret/operator.rs b/src/librustc_mir/interpret/operator.rs
index 9a3c08248b5efc8a631c0743511e3633dcd1118b..2e8c94903ca46e9df220a91008edb8f1c7e2d3e7 100644 (file)
--- a/src/librustc_mir/interpret/operator.rs
+++ b/src/librustc_mir/interpret/operator.rs
@@ -401,7 +401,6 @@ pub fn overflowing_unary_op(
                         (truncated, overflow || self.sign_extend(truncated, layout) != res)
                     }
                 };
-                // res needs tuncating
                 Ok((Scalar::from_uint(res, layout.size), overflow, layout.ty))
             }
         }