Add test for issue 18060.

1 files changed, 17 insertions, 0 deletions

diff --git a/src/test/run-pass/issue-18060.rs b/src/test/run-pass/issue-18060.rs
new file mode 100644
index 00000000000..d6c9a92ca02
--- /dev/null
+++ b/src/test/run-pass/issue-18060.rs
@@ -0,0 +1,17 @@
+// 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.
+
+// Regression test for #18060: match arms were matching in the wrong order.
+
+fn main() {
+    assert_eq!(2, match (1, 3) { (0, 2...5) => 1, (1, 3) => 2, (_, 2...5) => 3, (_, _) => 4 });
+    assert_eq!(2, match (1, 3) {                  (1, 3) => 2, (_, 2...5) => 3, (_, _) => 4 });
+    assert_eq!(2, match (1, 7) { (0, 2...5) => 1, (1, 7) => 2, (_, 2...5) => 3, (_, _) => 4 });
+}