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[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / internal / compiler / ast / SuperReference.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/SuperReference.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/SuperReference.java
new file mode 100644 (file)
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+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/SuperReference.java
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+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpeclipse.internal.compiler.ast;
+
+import net.sourceforge.phpdt.internal.compiler.IAbstractSyntaxTreeVisitor;
+import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
+import net.sourceforge.phpdt.internal.compiler.lookup.SourceTypeBinding;
+import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
+
+public class SuperReference extends ThisReference {
+       
+public SuperReference(int sourceStart, int sourceEnd) {
+       super(sourceStart, sourceEnd);
+}
+public static ExplicitConstructorCall implicitSuperConstructorCall() {
+       return new ExplicitConstructorCall(ExplicitConstructorCall.ImplicitSuper);
+}
+public boolean isImplicitThis() {
+       
+       return false;
+}
+public boolean isSuper() {
+       
+       return true;
+}
+public boolean isThis() {
+       
+       return false ;
+}
+public TypeBinding resolveType(BlockScope scope) {
+       constant = NotAConstant;
+       if (!checkAccess(scope.methodScope()))
+               return null;
+       SourceTypeBinding enclosingTb = scope.enclosingSourceType();
+       if (scope.isJavaLangObject(enclosingTb)) {
+               scope.problemReporter().cannotUseSuperInJavaLangObject(this);
+               return null;
+       }
+       return this.resolvedType = enclosingTb.superclass;
+}
+public String toStringExpression(){
+
+       return "super"; //$NON-NLS-1$
+       
+}
+public void traverse(IAbstractSyntaxTreeVisitor visitor, BlockScope blockScope) {
+       visitor.visit(this, blockScope);
+       visitor.endVisit(this, blockScope);
+}
+}