1 files changed, 52 insertions, 0 deletions
diff --git a/src/test/run-pass/issue-21033.rs b/src/test/run-pass/issue-21033.rs
new file mode 100644
index 00000000000..5dcf1d904d0
--- /dev/null
+++ b/src/test/run-pass/issue-21033.rs
@@ -0,0 +1,52 @@
+// Copyright 2014 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(box_syntax)]
+
+enum E {
+    StructVar { boxed: Box<i32> }
+}
+
+fn main() {
+
+    // Test matching each shorthand notation for field patterns.
+    let mut a = E::StructVar { boxed: box 3 };
+    match a {
+        E::StructVar { box boxed } => { }
+    }
+    match a {
+        E::StructVar { box ref boxed } => { }
+    }
+    match a {
+        E::StructVar { box mut boxed } => { }
+    }
+    match a {
+        E::StructVar { box ref mut boxed } => { }
+    }
+    match a {
+        E::StructVar { ref boxed } => { }
+    }
+    match a {
+        E::StructVar { ref mut boxed } => { }
+    }
+    match a {
+        E::StructVar { mut boxed } => { }
+    }
+
+    // Test matching non shorthand notation. Recreate a since last test
+    // moved `boxed`
+    let mut a = E::StructVar { boxed: box 3 };
+    match a {
+        E::StructVar { boxed: box ref mut num } => { }
+    }
+    match a {
+        E::StructVar { boxed: ref mut num } => { }
+    }
+
+}