From 180a389832ea505df5a05620a35fcfc4ba311936 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Wed, 27 Apr 2011 18:10:02 -0700
Subject: stdlib/rt: Add an unsafe function to cast immutable vectors to
 mutable ones

---
 src/lib/_vec.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/lib/_vec.rs')

diff --git a/src/lib/_vec.rs b/src/lib/_vec.rs
index cc8fabca..ab222be9 100644
--- a/src/lib/_vec.rs
+++ b/src/lib/_vec.rs
@@ -31,6 +31,8 @@ native "rust" mod rustrt {
     fn vec_print_debug_info[T](vec[T] v);
 
     fn vec_from_vbuf[T](vbuf v, uint n_elts) -> vec[T];
+
+    fn unsafe_vec_to_mut[T](vec[T] v) -> vec[mutable T];
 }
 
 fn alloc[T](uint n_elts) -> vec[T] {
-- 
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