Prevent loop collection in endAllImplicitCalls

lib/coffee-script/rewriter.js

@@ -195,12 +195,9 @@
           return i += 1;
         };
         endAllImplicitCalls = function() {
-          var _results;
-          _results = [];
           while (inImplicitCall()) {
-            _results.push(endImplicitCall());
+            endImplicitCall();
           }
-          return _results;
         };
         startImplicitObject = function(j, startsLine) {
           var idx;

src/rewriter.coffee

@@ -162,6 +162,7 @@ class exports.Rewriter
       endAllImplicitCalls = ->
         while inImplicitCall()
           endImplicitCall()
+        return
 
       startImplicitObject = (j, startsLine = yes) ->
         idx = j ? i