From 8aa946ff5e312543a4e3903ee0d3580fbd8d2887 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Fri, 18 Mar 2011 13:32:15 -0700
Subject: Make some standard library pieces no longer dependent on mutable
 parameters, which rustc doesn't support

---
 src/lib/_int.rs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

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

diff --git a/src/lib/_int.rs b/src/lib/_int.rs
index ef1b3b66..dfd2204d 100644
--- a/src/lib/_int.rs
+++ b/src/lib/_int.rs
@@ -17,14 +17,15 @@ fn negative(int x) -> bool { ret x < 0; }
 fn nonpositive(int x) -> bool { ret x <= 0; }
 fn nonnegative(int x) -> bool { ret x >= 0; }
 
-iter range(mutable int lo, int hi) -> int {
-    while (lo < hi) {
-        put lo;
-        lo += 1;
+iter range(int lo, int hi) -> int {
+    let int lo_ = lo;
+    while (lo_ < hi) {
+        put lo_;
+        lo_ += 1;
     }
 }
 
-fn to_str(mutable int n, uint radix) -> str
+fn to_str(int n, uint radix) -> str
 {
     check (0u < radix && radix <= 16u);
     if (n < 0) {
-- 
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