1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/mir/enum/numbered_variants_ok.rs b/tests/ui/mir/enum/numbered_variants_ok.rs
new file mode 100644
index 00000000000..995a2f6511b
--- /dev/null
+++ b/tests/ui/mir/enum/numbered_variants_ok.rs
@@ -0,0 +1,13 @@
+//@ run-pass
+//@ compile-flags: -C debug-assertions
+
+#[allow(dead_code)]
+enum Foo {
+    A,
+    B,
+}
+
+fn main() {
+    let _val: Foo = unsafe { std::mem::transmute::<u8, Foo>(0) };
+    let _val: Foo = unsafe { std::mem::transmute::<u8, Foo>(1) };
+}