1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/array-slice-vec/vec.rs b/src/test/ui/array-slice-vec/vec.rs
new file mode 100644
index 00000000000..e76c1ab440e
--- /dev/null
+++ b/src/test/ui/array-slice-vec/vec.rs
@@ -0,0 +1,15 @@
+// run-pass
+
+
+
+pub fn main() {
+    let v: Vec<isize> = vec![10, 20];
+    assert_eq!(v[0], 10);
+    assert_eq!(v[1], 20);
+    let mut x: usize = 0;
+    assert_eq!(v[x], 10);
+    assert_eq!(v[x + 1], 20);
+    x = x + 1;
+    assert_eq!(v[x], 20);
+    assert_eq!(v[x - 1], 10);
+}