/*
* This file is part of the X10 project (http://x10-lang.org).
*
* This file is licensed to You under the Eclipse Public License (EPL);
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* This file was originally derived from the Polyglot extensible compiler framework.
*
* (C) Copyright 2000-2007 Polyglot project group, Cornell University
* (C) Copyright IBM Corporation 2007-2012.
*/
package polyglot.types;
import polyglot.util.CodeWriter;
import polyglot.util.InternalCompilerError;
/**
* An unknown package. This is used as a place-holder until types are
* disambiguated.
*/
public class UnknownPackage_c extends Package_c implements UnknownPackage
{
private static final long serialVersionUID = 7081521055209225641L;
/** Used for deserializing types. */
protected UnknownPackage_c() { }
/** Creates a new type in the given a TypeSystem. */
public UnknownPackage_c(TypeSystem ts) {
super(ts);
}
public String translate(Resolver c) {
throw new InternalCompilerError("Cannot translate an unknown package.");
}
public String toString() {
return "<unknown>";
}
public void print(CodeWriter w) {
w.write(toString());
}
}