1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/lifetimes/borrowck-let-suggestion.rs b/tests/ui/lifetimes/borrowck-let-suggestion.rs
new file mode 100644
index 000000000..3d591a506
--- /dev/null
+++ b/tests/ui/lifetimes/borrowck-let-suggestion.rs
@@ -0,0 +1,12 @@
+fn f() {
+    let mut x = vec![1].iter();
+    //~^ ERROR temporary value dropped while borrowed
+    x.use_mut();
+}
+
+fn main() {
+    f();
+}
+
+trait Fake { fn use_mut(&mut self) { } fn use_ref(&self) { }  }
+impl<T> Fake for T { }