Test pattern macros

2 files changed, 26 insertions, 0 deletions

diff --git a/src/test/compile-fail/macro-incomplete-parse.rs b/src/test/compile-fail/macro-incomplete-parse.rs
index 43ba2c8a8a5..94386858d29 100644
--- a/src/test/compile-fail/macro-incomplete-parse.rs
+++ b/src/test/compile-fail/macro-incomplete-parse.rs
@@ -22,8 +22,16 @@ macro_rules! ignored_expr {
     () => ( 1, 2 ) //~ ERROR macro expansion ignores token `,`
 }
 
+macro_rules! ignored_pat {
+    () => ( 1, 2 ) //~ ERROR macro expansion ignores token `,`
+}
+
 ignored_item!()
 
 fn main() {
     ignored_expr!()
+    match 1 {
+        ignored_pat!() => (),
+        _ => (),
+    }
 }
diff --git a/src/test/compile-fail/pattern-macro-hygeine.rs b/src/test/compile-fail/pattern-macro-hygeine.rs
new file mode 100644
index 00000000000..0b6a14c0fc9
--- /dev/null
+++ b/src/test/compile-fail/pattern-macro-hygeine.rs
@@ -0,0 +1,18 @@
+// 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(macro_rules)]
+
+macro_rules! foo ( () => ( x ) )
+
+fn main() {
+    let foo!() = 2;
+    x + 1; //~ ERROR unresolved name `x`
+}