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/*******************************************************************************
* Copyright (c) 2005, 2009 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;
}
}
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