anchor.diff:          if (!isConditionExpression || info.updates !== null) {
             wrapLoopBodyForContinue(info);
           } else {
  -          visitBodyIgnoreLabels();
  +          visitBodyIgnoreLabels(info);
           }
           if (info.updates !== null) {
             generateStatements(info.updates);
  
positive.code:           // subgraph.
            // TODO(lrn): Remove this extra labeling when handling all loops
            // using subgraphs.
            visitBodyIgnoreLabels();
  
            indent--;
          } else {
  
negative.code:       buffer.add(":{\n");
        continueAction[info.target] = implicitContinueAsBreak;
        indent++;
        visitBodyIgnoreLabels(info);
        indent--;
        addIndented("}\n");
        continueAction.remove(info.target);
  