1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/associated-consts/associated-const-const-eval.rs b/src/test/ui/associated-consts/associated-const-const-eval.rs
new file mode 100644
index 000000000..5a34bb97c
--- /dev/null
+++ b/src/test/ui/associated-consts/associated-const-const-eval.rs
@@ -0,0 +1,20 @@
+// run-pass
+
+trait Foo {
+    const NUM: usize;
+}
+
+impl Foo for i32 {
+    const NUM: usize = 1;
+}
+
+const FOO: usize = <i32 as Foo>::NUM;
+
+fn main() {
+    assert_eq!(1, FOO);
+
+    match 1 {
+        <i32 as Foo>::NUM => {},
+        _ => assert!(false)
+    }
+}