Examples of com.google.javascript.rhino.Node$NumberNode

com.google.javascript.rhino.Node
This class implements the root of the intermediate representation.

        + preamble
        + "obj.bar();\n"
        + "obj.baz();\n"
        + postamble;
    compileTestCode(compiler, testCode, externs);
    Node root = getScriptRoot(compiler);
    RefasterJsScanner scanner = createScanner(compiler, template);
    Match match = new Match(root.getFirstChild().getNext(), new NodeMetadata(compiler));
    assertTrue(scanner.matches(match.getNode(), match.getMetadata()));


    List<SuggestedFix> fixes = scanner.processMatch(match);
    assertEquals(1, fixes.size());
    Set<CodeReplacement> replacements = fixes.get(0).getReplacements().get("test");

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        ImmutableList.of(SourceFile.fromCode("test", testCode)),
        options);
  }


  private Node getScriptRoot(Compiler compiler) {
    Node root = compiler.getRoot();
    // The last child of the compiler root is a Block node, and the first child
    // of that is the Script node.
    return root.getLastChild().getFirstChild();
  }

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      hasNonEmptyReturns = true;
    }


    @Override
    public boolean mayHaveSingleThrow() {
      Node block = n.getLastChild();
      return block.hasOneChild() && block.getFirstChild().isThrow();
    }

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    seenTypes.add(objType);


    boolean changed = false;
    RecordTypeBuilder builder = new RecordTypeBuilder(registry);
    for (String prop : objType.getOwnPropertyNames()) {
      Node propertyNode = objType.getPropertyNode(prop);
      JSType beforeType = objType.getPropertyType(prop);
      JSType afterType = beforeType.visit(this);
      if (beforeType != afterType) {
        changed = true;
      }

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  // Create a template node to use as a source of common attributes, this allows
  // the prop structure to be shared among all the node from this source file.
  // This reduces the cost of these properties to O(nodes) to O(files).
  private Node createTemplateNode() {
    // The Node type choice is arbitrary.
    Node templateNode = new Node(Token.SCRIPT);
    templateNode.setStaticSourceFile(sourceFile);
    return templateNode;
  }

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                                   ErrorReporter errorReporter) {
    NewIRFactory irFactory = new NewIRFactory(sourceString, sourceFile,
        config, errorReporter, tree.sourceComments);


    // don't call transform as we don't want standard jsdoc handling.
    Node n = irFactory.justTransform(tree);
    irFactory.setSourceInfo(n, tree);


    if (tree.sourceComments != null) {
      for (Comment comment : tree.sourceComments) {
        if (comment.type == Comment.Type.JSDOC &&

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    validateLabel(n);
  }


  private void validateBreakContinue(Node n) {
    if (n.isBreak() || n.isContinue()) {
      Node labelName = n.getFirstChild();
      if (labelName != null) {
        Node parent = n.getParent();
        while (!parent.isLabel() || !labelsMatch(parent, labelName)) {
          if (parent.isFunction() || parent.isScript()) {
            // report missing label
            errorReporter.error(
                String.format(UNDEFINED_LABEL, labelName.getString()),
                sourceName,
                n.getLineno(), n.getCharno());
            break;
          }
          parent = parent.getParent();
        }
        if (parent.isLabel() && labelsMatch(parent, labelName)) {
          if (n.isContinue() && !isContinueTarget(parent.getLastChild())) {
            // report invalid continue target
            errorReporter.error(
                UNEXPECTED_LABLED_CONTINUE,
                sourceName,
                n.getLineno(), n.getCharno());
          }
        }
      } else {
        if (n.isContinue()) {
          Node parent = n.getParent();
          while (!isContinueTarget(parent)) {
            if (parent.isFunction() || parent.isScript()) {
              // report invalid continue
              errorReporter.error(
                  UNEXPECTED_CONTINUE,
                  sourceName,
                  n.getLineno(), n.getCharno());
              break;
            }
            parent = parent.getParent();
          }
        } else {
          Node parent = n.getParent();
          while (!isBreakTarget(parent)) {
            if (parent.isFunction() || parent.isScript()) {
              // report invalid break
              errorReporter.error(
                  UNLABELED_BREAK,
                  sourceName,
                  n.getLineno(), n.getCharno());
              break;
            }
            parent = parent.getParent();
          }
        }
      }
    }
  }

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    }
  }


  private void validateReturn(Node n) {
    if (n.isReturn()) {
      Node parent = n;
      while ((parent = parent.getParent()) != null) {
        if (parent.isFunction()) {
          return;
        }
      }
      errorReporter.error(UNEXPECTED_RETURN,
          sourceName, n.getLineno(), n.getCharno());

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    return label.getFirstChild().getString().equals(labelName.getString());
  }


  private void validateParameters(Node n) {
    if (n.isParamList()) {
      Node c = n.getFirstChild();
      for (; c != null; c = c.getNext()) {
        if (!c.isName()) {
          continue;
        }
        Node sibling = c.getNext();
        for (; sibling != null; sibling = sibling.getNext()) {
          if (sibling.isName() && c.getString().equals(sibling.getString())) {
            errorReporter.warning(
                String.format(DUPLICATE_PARAMETER, c.getString()),
                sourceName,
                n.getLineno(), n.getCharno());
          }

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          valid = isFunctionDeclaration(n);
          break;
        // Object literal properties, catch declarations and variable
        // initializers are valid.
        case Token.NAME:
          Node parent = n.getParent();
          switch (parent.getType()) {
            case Token.STRING_KEY:
            case Token.GETTER_DEF:
            case Token.SETTER_DEF:
            case Token.CATCH:
            case Token.FUNCTION:

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Related Classes of com.google.javascript.rhino.Node$NumberNode

com.google.javascript.jscomp.AliasExternals

com.google.javascript.jscomp.AliasStrings

com.google.javascript.jscomp.AnalyzePrototypeProperties$GlobalFunction

com.google.javascript.jscomp.AnalyzePrototypeProperties$ProcessProperties

com.google.javascript.jscomp.AstParallelizerTest

com.google.javascript.jscomp.AstValidator

com.google.javascript.jscomp.AstValidatorTest

com.google.javascript.jscomp.CallGraphTest

com.google.javascript.jscomp.CheckGlobalNames

com.google.javascript.jscomp.CheckGlobalThis

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