1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-pattern-not-const-evaluable.rs b/src/test/ui/consts/const-pattern-not-const-evaluable.rs
new file mode 100644
index 000000000..dae5343fe
--- /dev/null
+++ b/src/test/ui/consts/const-pattern-not-const-evaluable.rs
@@ -0,0 +1,30 @@
+// build-pass (FIXME(62277): could be check-pass?)
+
+#[derive(PartialEq, Eq)]
+enum Cake {
+    BlackForest,
+    Marmor,
+}
+use Cake::*;
+
+struct Pair<A, B>(A, B);
+
+const BOO: Pair<Cake, Cake> = Pair(Marmor, BlackForest);
+const FOO: Cake = BOO.1;
+
+const fn foo() -> Cake {
+    Marmor
+}
+
+const WORKS: Cake = Marmor;
+
+const GOO: Cake = foo();
+
+fn main() {
+    match BlackForest {
+        FOO => println!("hi"),
+        GOO => println!("meh"),
+        WORKS => println!("möp"),
+        _ => println!("bye"),
+    }
+}