From 8edc3cae3bd853fc0d7714c2135754dce0ba10eb Mon Sep 17 00:00:00 2001
From: Paul Woolcock <paul@woolcock.us>
Date: Fri, 23 Jun 2017 11:01:41 -0400
Subject: [PATCH] Add compile-fail test for the new feature gate

---
 .../compile-fail/feature-gate-allow_fail.rs     | 17 +++++++++++++++++
 src/test/run-pass/test-allow-fail-attr.rs       |  1 +
 2 files changed, 18 insertions(+)
 create mode 100644 src/test/compile-fail/feature-gate-allow_fail.rs

diff --git a/src/test/compile-fail/feature-gate-allow_fail.rs b/src/test/compile-fail/feature-gate-allow_fail.rs
new file mode 100644
index 000000000000..112474028096
--- /dev/null
+++ b/src/test/compile-fail/feature-gate-allow_fail.rs
@@ -0,0 +1,17 @@
+// 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.
+
+// check that #[allow_fail] is feature-gated
+
+#[allow_fail] //~ ERROR allow_fail attribute is currently unstable
+fn ok_to_fail() {
+    assert!(false);
+}
+
diff --git a/src/test/run-pass/test-allow-fail-attr.rs b/src/test/run-pass/test-allow-fail-attr.rs
index 7d750d51dcd1..aa9cf76617f6 100644
--- a/src/test/run-pass/test-allow-fail-attr.rs
+++ b/src/test/run-pass/test-allow-fail-attr.rs
@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // compile-flags: --test
+#![feature(allow_fail)]
 
 #[test]
 #[allow_fail]