changed return type of NWayUnion.front to auto ref

dlang · Dec 9, 2012 · 9f8669b · 9f8669b
1 parent 78ff160
commit 9f8669b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/std/algorithm.d b/std/algorithm.d
@@ -9350,7 +9350,7 @@ struct NWayUnion(alias less, RangeOfRanges)
 
     @property bool empty() { return _ror.empty; }
 
-    @property ref ElementType front()
+    @property auto ref front()
     {
         return _heap.front.front;
     }