---

yaml
---
r: 226973
b: refs/heads/master
c: e1fa00b
h: refs/heads/master
i:
  226971: df9ec2b
v: v3

Author: nikomatsakis

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 9f3f69efab08afc14674647667f7561d669e76c3
+refs/heads/master: e1fa00bced4c020c7765786d76e2b53c7ae803cd
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
 refs/heads/try: b53c0f93eedcdedd4fd89bccc5a3a09d1c5cd23e
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105

trunk/src/test/compile-fail/issue-27592.rs

@@ -0,0 +1,29 @@
+// Copyright 2015 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.
+
+// Regression test for issue #27591.
+
+fn write<'a, F: ::std::ops::FnOnce()->::std::fmt::Arguments<'a> + 'a>(fcn: F) {
+    use std::fmt::Write;
+    let _ = match fcn() { a => write!(&mut Stream, "{}", a), };
+}
+
+struct Stream;
+impl ::std::fmt::Write for Stream {
+    fn write_str(&mut self, _s: &str) -> ::std::fmt::Result {
+        Ok( () )
+    }
+}
+
+fn main() {
+    write(|| format_args!("{}", "Hello world"));
+    //~^ ERROR borrowed value does not live long enough
+    //~| ERROR borrowed value does not live long enough
+}