From a08f3a7d4d937c2b26c8a29edabe7fb089d0b5f7 Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Thu, 23 Aug 2012 14:46:59 -0700
Subject: More complete fix to #3162 (borrowck bug related to access to rec
 fields)

---
 src/libstd/sha1.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/libstd')

diff --git a/src/libstd/sha1.rs b/src/libstd/sha1.rs
index 508bdaa86f0..22219c77f6c 100644
--- a/src/libstd/sha1.rs
+++ b/src/libstd/sha1.rs
@@ -158,7 +158,8 @@ fn sha1() -> sha1 {
     fn mk_result(st: sha1state) -> ~[u8] {
         if !st.computed { pad_msg(st); st.computed = true; }
         let mut rs: ~[u8] = ~[];
-        for vec::each(st.h) |hpart| {
+        for vec::each_mut(st.h) |ptr_hpart| {
+            let hpart = *ptr_hpart;
             let a = (hpart >> 24u32 & 0xFFu32) as u8;
             let b = (hpart >> 16u32 & 0xFFu32) as u8;
             let c = (hpart >> 8u32 & 0xFFu32) as u8;
-- 
cgit 1.4.1-3-g733a5