From 00704ea33b98dc880d9ac1e4ae7f61b45e8e4330 Mon Sep 17 00:00:00 2001
From: Keegan McAllister <kmcallister@mozilla.com>
Date: Mon, 19 May 2014 13:32:51 -0700
Subject: Add patterns to MacResult

---
 src/libsyntax/ext/tt/macro_rules.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/libsyntax/ext/tt')

diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs
index 1bc0c7f7959..c69e5f9ba0f 100644
--- a/src/libsyntax/ext/tt/macro_rules.rs
+++ b/src/libsyntax/ext/tt/macro_rules.rs
@@ -63,6 +63,11 @@ impl<'a> MacResult for ParserAnyMacro<'a> {
         self.ensure_complete_parse(true);
         Some(ret)
     }
+    fn make_pat(&self) -> Option<@ast::Pat> {
+        let ret = self.parser.borrow_mut().parse_pat();
+        self.ensure_complete_parse(false);
+        Some(ret)
+    }
     fn make_items(&self) -> Option<SmallVector<@ast::Item>> {
         let mut ret = SmallVector::zero();
         loop {
-- 
cgit 1.4.1-3-g733a5