1 files changed, 7 insertions, 0 deletions
diff --git a/tests/ui/array-slice-vec/vec-mut-iter-borrow.rs b/tests/ui/array-slice-vec/vec-mut-iter-borrow.rs
new file mode 100644
index 00000000000..4aa737446b5
--- /dev/null
+++ b/tests/ui/array-slice-vec/vec-mut-iter-borrow.rs
@@ -0,0 +1,7 @@
+fn main() {
+    let mut xs: Vec<isize> = vec![];
+
+    for x in &mut xs {
+        xs.push(1) //~ ERROR cannot borrow `xs`
+    }
+}