add const generics

flip1995 · Jul 23, 2020 · 49b1971 · 49b1971
1 parent e8b55a4
commit 49b1971
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/test/ui/const-generics/coerce_unsized_array.rs b/src/test/ui/const-generics/coerce_unsized_array.rs
@@ -0,0 +1,11 @@
+// run-pass
+#![feature(const_generics)]
+#![allow(incomplete_features)]
+
+fn foo<const N: usize>(v: &[u8; N]) -> &[u8] {
+    v
+}
+
+fn main() {
+    assert_eq!(foo(&[1, 2]), &[1, 2]);
+}