Examples of com.google.caja.parser.js.LabeledStatement

com.google.caja.parser.js.LabeledStatement
A statement with a label, such as label: for (...) { ... }.
Javascript bizarrely allows labels on any statements, but the labels are only useful when applied to loops or switches.

The empty string is the default label, so break; breaks with label "".
@author mikesamuel@gmail.com


  private StatementSimplifier(MessageQueue mq) { this.mq = mq; }


  private ParseTreeNode optimize(ParseTreeNode n, boolean needsBlock) {
    if (n instanceof LabeledStatement) {
      LabeledStatement ls = (LabeledStatement) n;
      String label = ls.getLabel();
      if (!(label == null || "".equals(label))) {
        StmtLabel oldSl = labels.get(label);
        String oldBlankLabel = blankLabel;
        StmtLabel sl = new StmtLabel(labelGenerator.next());
        labels.put(label, sl);

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  private StatementSimplifier(MessageQueue mq) { this.mq = mq; }


  private ParseTreeNode optimize(ParseTreeNode n, boolean needsBlock) {
    if (n instanceof LabeledStatement) {
      LabeledStatement ls = (LabeledStatement) n;
      String label = ls.getLabel();
      if (!(label == null || "".equals(label))) {
        StmtLabel oldSl = labels.get(label);
        String oldBlankLabel = blankLabel;
        StmtLabel sl = new StmtLabel(labelGenerator.next());
        labels.put(label, sl);

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com.google.caja.ancillary.opt.StatementSimplifier

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