rollup merge of #21830: japaric/for-cleanup

[rust.git] / src / librustc_llvm / lib.rs

diff --git a/src/librustc_llvm/lib.rs b/src/librustc_llvm/lib.rs
index 3df77924b99cdc735dcf9bc18ccf1a8e79818389..a1532c044e3dcd5fdbd7e772998d89a4f5f741f7 100644 (file)
--- a/src/librustc_llvm/lib.rs
+++ b/src/librustc_llvm/lib.rs
@@ -262,13 +262,13 @@ pub fn ret<'a, T: AttrHelper + 'static>(&'a mut self, a: T) -> &'a mut AttrBuild
     }
 
     pub fn apply_llfn(&self, llfn: ValueRef) {
-        for &(idx, ref attr) in self.attrs.iter() {
+        for &(idx, ref attr) in &self.attrs {
             attr.apply_llfn(idx as c_uint, llfn);
         }
     }
 
     pub fn apply_callsite(&self, callsite: ValueRef) {
-        for &(idx, ref attr) in self.attrs.iter() {
+        for &(idx, ref attr) in &self.attrs {
             attr.apply_callsite(idx as c_uint, callsite);
         }
     }