Fixlet. Use Map putAll rather than add each pair separately

jruby · Feb 20, 2015 · c183030 · c183030
1 parent 3158e91
commit c183030
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/core/src/main/java/org/jruby/ir/transformations/inlining/CloneInfo.java b/core/src/main/java/org/jruby/ir/transformations/inlining/CloneInfo.java
@@ -28,9 +28,7 @@ public SimpleCloneInfo cloneForCloningClosure(IRClosure clonedClosure) {
         boolean ensureClone = this instanceof SimpleCloneInfo && ((SimpleCloneInfo) this).isEnsureBlockCloneMode();
         SimpleCloneInfo clone = new SimpleCloneInfo(clonedClosure, ensureClone);
 
-        for (Variable v: variableRenameMap.keySet()) {
-            clone.variableRenameMap.put(v, variableRenameMap.get(v));
-        }
+        clone.variableRenameMap.putAll(variableRenameMap);
 
         return clone;
     }