From 4377802202d59eb5aeb36bb6b656d376bbdf67dc Mon Sep 17 00:00:00 2001
From: Ben Blum <bblum@andrew.cmu.edu>
Date: Tue, 14 Aug 2012 19:17:59 -0400
Subject: De-mode task.rs and add some option::foo_ref() helpers

---
 src/libcore/send_map.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libcore/send_map.rs')

diff --git a/src/libcore/send_map.rs b/src/libcore/send_map.rs
index 6ce590c5ec9..1a130e0e273 100644
--- a/src/libcore/send_map.rs
+++ b/src/libcore/send_map.rs
@@ -237,11 +237,11 @@ mod linear {
     }
 
     impl<K,V> &const linear_map<K,V> {
-        fn len() -> uint {
+        pure fn len() -> uint {
             self.size
         }
 
-        fn is_empty() -> bool {
+        pure fn is_empty() -> bool {
             self.len() == 0
         }
 
-- 
cgit 1.4.1-3-g733a5