---

yaml
---
r: 220764
b: refs/heads/master
c: bf34187
h: refs/heads/master
v: v3

Author: nrc

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 0e907fa542d7bfa08ca1f55512ffa4a5ff70ed15
+refs/heads/master: bf34187a2f874690798b06d9350c1f6c4755243a
 refs/heads/snap-stage3: d4432b37378ec55450e06799f5344b4b0f4b94e0
 refs/heads/try: b53c0f93eedcdedd4fd89bccc5a3a09d1c5cd23e
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105

trunk/src/test/compile-fail/cfg-empty-codemap.rs

@@ -0,0 +1,18 @@
+// 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.
+
+// Tests that empty codemaps don't ICE (#23301)
+
+// compile-flags: --cfg ""
+
+// error-pattern: expected ident, found
+
+pub fn main() {
+}