| /******************************************************************************* |
| * Copyright (c) 2005, 2012 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Devin Steffler (IBM) - Initial API and implementation |
| * Markus Schorn (Wind River Systems) |
| *******************************************************************************/ |
| package org.eclipse.cdt.internal.core.dom.parser.cpp; |
| |
| import org.eclipse.cdt.core.dom.ast.IASTNode; |
| import org.eclipse.cdt.core.dom.ast.IScope; |
| import org.eclipse.cdt.core.dom.ast.IType; |
| import org.eclipse.cdt.core.dom.ast.ITypedef; |
| |
| /** |
| * The CPPImplicitTypedef is used to represent implicit typedefs that exist on the translation |
| * unit but are not actually part of the physical AST created by CDT. |
| * |
| * An example is the GCC built-in typedef: typedef char * __builtin_va_list; |
| */ |
| public class CPPImplicitTypedef extends CPPTypedef { |
| private IType type; |
| private char[] name; |
| private IScope scope; |
| |
| public CPPImplicitTypedef(IType type, char[] name, IScope scope) { |
| super(null); |
| this.type = type; |
| this.name = name; |
| this.scope = scope; |
| } |
| |
| @Override |
| public IType getType() { |
| return type; |
| } |
| |
| @Override |
| public String getName() { |
| return String.valueOf(name); |
| } |
| |
| @Override |
| public char[] getNameCharArray() { |
| return name; |
| } |
| |
| @Override |
| public IScope getScope() { |
| return scope; |
| } |
| |
| @Override |
| public boolean isSameType(IType t) { |
| if (t == this) |
| return true; |
| if (t instanceof ITypedef) { |
| IType temp = getType(); |
| if (temp != null) |
| return temp.isSameType(((ITypedef) t).getType()); |
| return false; |
| } |
| |
| IType temp; |
| temp = getType(); |
| if (temp != null) |
| return temp.isSameType(t); |
| return false; |
| } |
| |
| @Override |
| public Object clone() { |
| IType t = null; |
| t = (IType) super.clone(); |
| return t; |
| } |
| |
| /** |
| * returns null |
| */ |
| @Override |
| public IASTNode[] getDeclarations() { |
| return null; |
| } |
| |
| /** |
| * returns null |
| */ |
| @Override |
| public IASTNode getDefinition() { |
| return null; |
| } |
| |
| /** |
| * does nothing |
| */ |
| @Override |
| public void addDefinition(IASTNode node) { |
| // do nothing |
| } |
| |
| /** |
| * does nothing |
| */ |
| @Override |
| public void addDeclaration(IASTNode node) { |
| // do nothing |
| } |
| |
| @Override |
| public String[] getQualifiedName() { |
| String[] temp = new String[1]; |
| temp[0] = String.valueOf(name); |
| |
| return temp; |
| } |
| |
| |
| @Override |
| public char[][] getQualifiedNameCharArray() { |
| char[][] temp = new char[1][]; |
| temp[0] = name; |
| |
| return temp; |
| } |
| |
| /** |
| * returns true |
| */ |
| @Override |
| public boolean isGloballyQualified() { |
| return true; |
| } |
| } |