---

yaml
---
r: 277487
b: refs/heads/try
c: 417a6df
h: refs/heads/master
i:
  277485: 189d622
  277483: 9d2c632
  277479: e7a73f6
  277471: c2970c6

Author: jseyfried

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 6dbb0e86aec11050480beb76eade6fb805010ba7
 refs/heads/snap-stage3: 235d77457d80b549dad3ac36d94f235208a1eafb
-refs/heads/try: 0ea66f35a95e3662498881398298dcc553294d5a
+refs/heads/try: 417a6df9b0764ff086d71fff9808a31715e9cd0d
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/test/compile-fail/expanded-cfg.rs

@@ -0,0 +1,26 @@
+// 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.
+
+#![feature(rustc_attrs)]
+
+macro_rules! mac {
+    {} => {
+        #[cfg(attr)]
+        mod m {
+            #[lang_item]
+            fn f() {}
+        }
+    }
+}
+
+mac! {}
+
+#[rustc_error]
+fn main() {} //~ ERROR compilation successful