1 files changed, 6 insertions, 0 deletions
diff --git a/tests/ui/borrowck/borrowck-uninit.rs b/tests/ui/borrowck/borrowck-uninit.rs
new file mode 100644
index 00000000000..5d0ebabb008
--- /dev/null
+++ b/tests/ui/borrowck/borrowck-uninit.rs
@@ -0,0 +1,6 @@
+fn foo(x: isize) { println!("{}", x); }
+
+fn main() {
+    let x: isize;
+    foo(x); //~ ERROR E0381
+}