Examples of com.google.javascript.jscomp.GlobalNamespace.Ref

Package com.google.javascript.jscomp.GlobalNamespace

Examples of com.google.javascript.jscomp.GlobalNamespace.Ref

com.google.javascript.jscomp.GlobalNamespace.Ref

      Name n, boolean canCollapseChildNames) {
    if (!canCollapseChildNames) {
      return;
    }


    Ref ref = n.getDeclaration();
    String name = ref.node.getString();
    Node rvalue = ref.node.getFirstChild();
    Node varNode = ref.node.getParent();
    Node gramps = varNode.getParent();

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      Name n, boolean canCollapseChildNames) {
    if (!canCollapseChildNames) {
      return;
    }


    Ref ref = n.getDeclaration();
    String fnName = ref.node.getString();
    addStubsForUndeclaredProperties(
        n, fnName, ref.node.getAncestor(2), ref.node.getParent());
  }

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      // Update the global name's node ancestry if it hasn't already been
      // done. (Duplicate keys in an object literal can bring us here twice
      // for the same global name.)
      if (isJsIdentifier && p != null) {
        if (!discardKeys) {
          Ref newAlias =
              p.getDeclaration().cloneAndReclassify(Ref.Type.ALIASING_GET);
          newAlias.node = refNode;
          p.addRef(newAlias);
        }

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 */
public class GlobalNamespaceTest extends TestCase {


  public void testRemoveDeclaration1() {
    Name n = new Name("a", null, false);
    Ref set1 = createNodelessRef(Ref.Type.SET_FROM_GLOBAL);
    Ref set2 = createNodelessRef(Ref.Type.SET_FROM_GLOBAL);


    n.addRef(set1);
    n.addRef(set2);


    assertEquals(set1, n.getDeclaration());

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    assertEquals(1, n.getRefs().size());
  }


  public void testRemoveDeclaration2() {
    Name n = new Name("a", null, false);
    Ref set1 = createNodelessRef(Ref.Type.SET_FROM_GLOBAL);
    Ref set2 = createNodelessRef(Ref.Type.SET_FROM_LOCAL);


    n.addRef(set1);
    n.addRef(set2);


    assertEquals(set1, n.getDeclaration());

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  }


  private void validateName(Name name, boolean isDefined) {
    // If the name is not defined, emit warnings for each reference. While
    // we're looking through each reference, check all the module dependencies.
    Ref declaration = name.getDeclaration();
    Name parent = name.parent;
    boolean singleGlobalParentDecl =
        parent != null &&
        parent.getDeclaration() != null &&
        parent.localSets == 0;


    JSModuleGraph moduleGraph = compiler.getModuleGraph();
    for (Ref ref : name.getRefs()) {
      if (!isDefined && !isTypedef(ref)) {
        reportRefToUndefinedName(name, ref);
      } else if (declaration != null &&
          ref.getModule() != declaration.getModule() &&
          !moduleGraph.dependsOn(
              ref.getModule(), declaration.getModule())) {
        reportBadModuleReference(name, ref);
      } else if (ref.scope.isGlobal() &&
          singleGlobalParentDecl &&
          parent.getDeclaration().preOrderIndex > ref.preOrderIndex) {
        compiler.report(

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  private Map<String, DefineInfo> collectDefines(Node root,
      GlobalNamespace namespace) {
    // Find all the global names with a @define annotation
    List<Name> allDefines = Lists.newArrayList();
    for (Name name : namespace.getNameIndex().values()) {
      Ref decl = name.getDeclaration();
      if (name.docInfo != null && name.docInfo.isDefine()) {
        // Process defines should not depend on check types being enabled,
        // so we look for the JSDoc instead of the inferred type.
        if (isValidDefineType(name.docInfo.getType())) {
          allDefines.add(name);
        } else {
          JSError error = JSError.make(
              decl.getSourceName(),
              decl.node, INVALID_DEFINE_TYPE_ERROR);
          compiler.report(error);
        }
      } else {
        for (Ref ref : name.getRefs()) {

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      assignAllowed.push(1);


      // Create a map of references to defines keyed by node for easy lookup
      allRefInfo = Maps.newHashMap();
      for (Name name : listOfDefines) {
        Ref decl = name.getDeclaration();
        if (decl != null) {
          allRefInfo.put(decl.node,
                         new RefInfo(decl, name));
        }
        for (Ref ref : name.getRefs()) {

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    @Override
    public  void visit(NodeTraversal t, Node n, Node parent) {
      RefInfo refInfo = allRefInfo.get(n);
      if (refInfo != null) {
        Ref ref = refInfo.ref;
        Name name = refInfo.name;
        String fullName = name.getFullName();
        switch (ref.type) {
          case SET_FROM_GLOBAL:
          case SET_FROM_LOCAL:

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  /**
   * Flattens a stub declaration.
   * This is mostly a hack to support legacy users.
   */
  private void flattenSimpleStubDeclaration(Name name, String alias) {
    Ref ref = Iterables.getOnlyElement(name.getRefs());
    Node nameNode = NodeUtil.newName(
        compiler.getCodingConvention(), alias, ref.node,
        name.getFullName());
    Node varNode = new Node(Token.VAR, nameNode).copyInformationFrom(nameNode);

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Related Classes of com.google.javascript.jscomp.GlobalNamespace.Ref

com.google.javascript.jscomp.CheckGlobalNames

com.google.javascript.jscomp.CollapseProperties

com.google.javascript.jscomp.GlobalNamespaceTest

com.google.javascript.jscomp.ProcessDefines

com.google.javascript.jscomp.ProcessDefines$CollectDefines

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