1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/defaults/const-default.rs b/src/test/ui/const-generics/defaults/const-default.rs
new file mode 100644
index 000000000..65cb0eb14
--- /dev/null
+++ b/src/test/ui/const-generics/defaults/const-default.rs
@@ -0,0 +1,24 @@
+// run-pass
+pub struct ConstDefault<const N: usize = 3>;
+
+impl<const N: usize> ConstDefault<N> {
+    fn foo(self) -> usize {
+        N
+    }
+}
+
+impl ConstDefault {
+    fn new() -> Self {
+        ConstDefault
+    }
+
+    fn bar(self) {}
+}
+
+pub fn main() {
+    let s = ConstDefault::new();
+    assert_eq!(s.foo(), 3);
+
+    let w = ConstDefault::<3>;
+    w.bar();
+}