1 files changed, 21 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-46471-1.rs b/src/test/ui/issues/issue-46471-1.rs
new file mode 100644
index 00000000000..0dbcdea89f9
--- /dev/null
+++ b/src/test/ui/issues/issue-46471-1.rs
@@ -0,0 +1,21 @@
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Z emit-end-regions -Z borrowck=compare
+
+fn main() {
+    let y = {
+        let mut z = 0;
+        &mut z
+    };
+    //~^^ ERROR `z` does not live long enough (Ast) [E0597]
+    //~| ERROR `z` does not live long enough (Mir) [E0597]
+    println!("{}", y);
+}