1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/nll/issue-57280.rs b/tests/ui/nll/issue-57280.rs
new file mode 100644
index 000000000..b9d336ec3
--- /dev/null
+++ b/tests/ui/nll/issue-57280.rs
@@ -0,0 +1,20 @@
+// check-pass
+
+trait Foo {
+    const BLAH: &'static str;
+}
+
+struct Placeholder;
+
+impl Foo for Placeholder {
+    const BLAH: &'static str = "hi";
+}
+
+fn foo(x: &str) {
+    match x {
+        <Placeholder as Foo>::BLAH => { }
+        _ => { }
+    }
+}
+
+fn main() {}