Move /src/test to /tests

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/ui/const-generics/defaults/const-param-as-default-value.rs b/tests/ui/const-generics/defaults/const-param-as-default-value.rs
new file mode 100644
index 00000000000..c1c955d8758
--- /dev/null
+++ b/tests/ui/const-generics/defaults/const-param-as-default-value.rs
@@ -0,0 +1,21 @@
+// run-pass
+struct Foo<const N: usize, const M: usize = N>([u8; N], [u8; M]);
+
+fn foo<const N: usize>() -> Foo<N> {
+    let x = [0; N];
+    Foo(x, x)
+}
+
+// To check that we actually apply the correct substs for const param defaults.
+fn concrete_foo() -> Foo<13> {
+    Foo(Default::default(), Default::default())
+}
+
+
+fn main() {
+    let val = foo::<13>();
+    assert_eq!(val.0, val.1);
+
+    let val = concrete_foo();
+    assert_eq!(val.0, val.1);
+}