Examples of com.google.dart.engine.internal.scope.Scope

Package com.google.dart.engine.internal.scope

Examples of com.google.dart.engine.internal.scope.Scope

com.google.dart.engine.internal.scope.Scope
The abstract class {@code Scope} defines the behavior common to name scopes used by the resolverto determine which names are visible at any given point in the code. @coverage dart.engine.resolver

   * @param identifier the identifier that might have been imported using a prefix
   * @return the element that was found
   */
  private Element findImportWithoutPrefix(SimpleIdentifier identifier) {
    Element element = null;
    Scope nameScope = resolver.getNameScope();
    for (ImportElement importElement : definingLibrary.getImports()) {
      PrefixElement prefixElement = importElement.getPrefix();
      if (prefixElement != null) {
        Identifier prefixedIdentifier = new SyntheticIdentifier(prefixElement.getName() + "."
            + identifier.getName());
        Element importedElement = nameScope.lookup(prefixedIdentifier, definingLibrary);
        if (importedElement != null) {
          if (element == null) {
            element = importedElement;
          } else {
            element = MultiplyDefinedElementImpl.fromElements(

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   * Pushes a new {@link Scope} into the visitor.
   * 
   * @return the new {@link Scope}.
   */
  public Scope pushNameScope() {
    Scope newScope = new EnclosedScope(nameScope);
    nameScope = newScope;
    return nameScope;
  }

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    return nameScope;
  }


  @Override
  public Void visitBlock(Block node) {
    Scope outerScope = nameScope;
    try {
      EnclosedScope enclosedScope = new EnclosedScope(nameScope);
      hideNamesDefinedInBlock(enclosedScope, node);
      nameScope = enclosedScope;
      super.visitBlock(node);

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  @Override
  public Void visitCatchClause(CatchClause node) {
    SimpleIdentifier exception = node.getExceptionParameter();
    if (exception != null) {
      Scope outerScope = nameScope;
      try {
        nameScope = new EnclosedScope(nameScope);
        nameScope.define(exception.getStaticElement());
        SimpleIdentifier stackTrace = node.getStackTraceParameter();
        if (stackTrace != null) {

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  }


  @Override
  public Void visitClassDeclaration(ClassDeclaration node) {
    ClassElement classElement = node.getElement();
    Scope outerScope = nameScope;
    try {
      if (classElement == null) {
        AnalysisEngine.getInstance().getLogger().logInformation(
            "Missing element for class declaration " + node.getName().getName() + " in "
                + getDefiningLibrary().getSource().getFullName(),

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    return null;
  }


  @Override
  public Void visitClassTypeAlias(ClassTypeAlias node) {
    Scope outerScope = nameScope;
    try {
      ClassElement element = node.getElement();
      nameScope = new ClassScope(new TypeParameterScope(nameScope, element), element);
      super.visitClassTypeAlias(node);
    } finally {

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  }


  @Override
  public Void visitConstructorDeclaration(ConstructorDeclaration node) {
    ConstructorElement constructorElement = node.getElement();
    Scope outerScope = nameScope;
    try {
      if (constructorElement == null) {
        StringBuilder builder = new StringBuilder();
        builder.append("Missing element for constructor ");
        builder.append(node.getReturnType().getName());

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    return null;
  }


  @Override
  public Void visitForEachStatement(ForEachStatement node) {
    Scope outerNameScope = nameScope;
    LabelScope outerLabelScope = labelScope;
    try {
      nameScope = new EnclosedScope(nameScope);
      labelScope = new LabelScope(outerLabelScope, false, false);
      visitForEachStatementInScope(node);

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    return null;
  }


  @Override
  public Void visitForStatement(ForStatement node) {
    Scope outerNameScope = nameScope;
    LabelScope outerLabelScope = labelScope;
    try {
      nameScope = new EnclosedScope(nameScope);
      labelScope = new LabelScope(outerLabelScope, false, false);
      visitForStatementInScope(node);

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  }


  @Override
  public Void visitFunctionDeclaration(FunctionDeclaration node) {
    ExecutableElement functionElement = node.getElement();
    Scope outerScope = nameScope;
    try {
      if (functionElement == null) {
        AnalysisEngine.getInstance().getLogger().logInformation(
            "Missing element for top-level function " + node.getName().getName() + " in "
                + getDefiningLibrary().getSource().getFullName(),

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Related Classes of com.google.dart.engine.internal.scope.Scope

com.google.dart.engine.ast.CompilationUnit

com.google.dart.engine.element.CompilationUnitElement

com.google.dart.engine.element.MethodElement

com.google.dart.engine.error.AnalysisError

com.google.dart.engine.internal.resolver.ElementResolver

com.google.dart.engine.internal.resolver.IncrementalResolver

com.google.dart.engine.internal.resolver.ScopedVisitor

com.google.dart.engine.source.Source

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