Review

17

/home/eko/MUBench/MUBench/mubench.pipeline/../checkouts/closure/319/original-src/com/google/javascript/jscomp/NameAnalyzer.java

getSideEffectNodes(Node)

class NameAnalyzer {
  /**
   * Extract a list of replacement nodes to use.
   */
  private List<Node> getSideEffectNodes(Node n) {
    List<Node> subexpressions = Lists.newArrayList();
    NodeTraversal.traverse(
        compiler, n,
        new GatherSideEffectSubexpressionsCallback(
            compiler,
            new CopySideEffectSubexpressions(compiler, subexpressions)));

    List<Node> replacements =
        Lists.newArrayListWithExpectedSize(subexpressions.size());
    for (Node subexpression : subexpressions) {
      replacements.add(NodeUtil.newExpr(subexpression));
    }
    return replacements;
  }

}