Auto merge of #22087 - GuillaumeGomez:int-pow, r=alexcrichton

Fixes issue #22016
2015-03-01 08:59:29 +00:00
parent 0905c8a5ec 1c4fb909ff
commit 0eb0ba38d0
4 changed files with 15 additions and 3 deletions
--- a/src/libcore/num/mod.rs
+++ b/src/libcore/num/mod.rs
@@ -372,9 +372,10 @@ pub trait Int
    #[unstable(feature = "core",
               reason = "pending integer conventions")]
    #[inline]
-    fn pow(self, mut exp: uint) -> Self {
+    fn pow(self, mut exp: u32) -> Self {
        let mut base = self;
        let mut acc: Self = Int::one();
+
        while exp > 0 {
            if (exp & 1) == 1 {
                acc = acc * base;