1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/consts/const-prop-overflowing-casts.rs b/tests/ui/consts/const-prop-overflowing-casts.rs
new file mode 100644
index 000000000..8cc5b9825
--- /dev/null
+++ b/tests/ui/consts/const-prop-overflowing-casts.rs
@@ -0,0 +1,15 @@
+// check-pass
+
+enum Foo {
+    Bar = -42,
+    Baz = 42,
+}
+
+fn main() {
+    let _ = 0u8 as u32;
+    let _ = (1u32 << 31) as u16;
+    let _ = (1u16 << 15) as u8;
+    let _ = (!0u16) as u8;
+    let _ = (-1i16) as i8;
+    let _ = (Foo::Bar) as i8;
+}