---

yaml
---
r: 20814
b: refs/heads/snap-stage3
c: 7d4742e
h: refs/heads/master
v: v3

Author: paulstansifer

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: e430a699f2c60890d9b86069fd0c68a70ece7120
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 7129883b51206f2b85a582641b40b0eddb236cb2
+refs/heads/snap-stage3: 7d4742e101f476de072834cb68b6c53dfb59ed07
 refs/heads/try: ffbe0e0e00374358b789b0037bcb3a577cd218be
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libsyntax/parse/parser.rs

@@ -1131,8 +1131,13 @@ class parser {
         // the interpolation of matchers
         maybe_whole!{self, nt_matchers};
         let name_idx = @mut 0u;
-        return self.parse_matcher_subseq(
-            name_idx, token::LBRACE, token::RBRACE);
+        return alt self.token {
+          token::LBRACE | token::LPAREN | token::LBRACKET {
+            self.parse_matcher_subseq(name_idx, copy self.token,
+                                      token::flip_delimiter(self.token))
+          }
+          _ { self.fatal(~"expected open delimiter"); }
+        }
     }