1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/consts/signed_enum_discr.rs b/src/test/ui/consts/signed_enum_discr.rs
new file mode 100644
index 000000000..2e4395ccf
--- /dev/null
+++ b/src/test/ui/consts/signed_enum_discr.rs
@@ -0,0 +1,19 @@
+// run-pass
+
+// https://github.com/rust-lang/rust/issues/49181
+
+#[derive(Eq, PartialEq)]
+#[repr(i8)]
+pub enum A {
+    B = -1,
+    C = 1,
+}
+
+pub const D: A = A::B;
+
+fn main() {
+    match A::C {
+        D => {},
+        _ => {}
+    }
+}