From 820ccf4a1335dd3940118e41f72a11bd654bac99 Mon Sep 17 00:00:00 2001
From: Brian Anderson <andersrb@gmail.com>
Date: Sun, 22 May 2011 01:03:28 -0400
Subject: [PATCH] stdlib: Do tail calls in std::map. Remove FIXMEs

---
 src/lib/map.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/lib/map.rs b/src/lib/map.rs
index a9b015cf39c1..eb398f02641f 100644
--- a/src/lib/map.rs
+++ b/src/lib/map.rs
@@ -180,9 +180,7 @@ fn mk_hashmap[K, V](&hashfn[K] hasher, &eqfn[K] eqer) -> hashmap[K, V] {
             }
 
             fn find(&K key) -> option::t[V] {
-                // FIXME: should be 'be' but parametric tail-calls don't
-                // work at the moment.
-                ret find_common[K, V](hasher, eqer, bkts, nbkts, key);
+                be find_common[K, V](hasher, eqer, bkts, nbkts, key);
             }
 
             fn remove(&K key) -> option::t[V] {