--- /dev/null
+// Copyright 2013 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.
+
+// xfail-test
+
+fn test1() {
+ // from issue 6338
+ match ((1, ~"a"), (2, ~"b")) {
+ ((1, a), (2, b)) | ((2, b), (1, a)) => {
+ assert_eq!(a, ~"a");
+ assert_eq!(b, ~"b");
+ },
+ _ => fail!(),
+ }
+}
+
+fn test2() {
+ match (1, 2, 3) {
+ (1, a, b) | (2, b, a) => {
+ assert_eq!(a, 2);
+ assert_eq!(b, 3);
+ },
+ _ => fail!(),
+ }
+}
+
+fn test3() {
+ match (1, 2, 3) {
+ (1, ref a, ref b) | (2, ref b, ref a) => {
+ assert_eq!(*a, 2);
+ assert_eq!(*b, 3);
+ },
+ _ => fail!(),
+ }
+}
+
+fn test4() {
+ match (1, 2, 3) {
+ (1, a, b) | (2, b, a) if a == 2 => {
+ assert_eq!(a, 2);
+ assert_eq!(b, 3);
+ },
+ _ => fail!(),
+ }
+}
+
+fn test5() {
+ match (1, 2, 3) {
+ (1, ref a, ref b) | (2, ref b, ref a) if *a == 2 => {
+ assert_eq!(*a, 2);
+ assert_eq!(*b, 3);
+ },
+ _ => fail!(),
+ }
+}
+
+fn main() {
+ test1();
+ test2();
+ test3();
+ test4();
+ test5();
+}