public String getTypeString(Type type) {
if (type instanceof ArrayType) return getTypeString(((ArrayType) type).getElementType()) + "[]";
else if (type instanceof ClassInterfacesType)
return getClassString(((ClassInterfacesType) type).getClassInfo());
else if (type instanceof NullType) return "Object";
else return type.toString();
}
public Expression simplify() {
if (subExpressions[0].getType().getCanonic().isOfType(Type.tSubType(castType)))
/*
* This is an unnecessary widening cast, probably that inserted by
* jikes for inner classes constructors.
*/
return subExpressions[0].simplify();
return super.simplify();
}
public void dumpExpression(TabbedPrintWriter writer) throws java.io.IOException {
writer.print("(");
writer.printType(castType);
writer.print(") ");
writer.breakOp();
/*
* There are special cases where a cast isn't allowed. We must cast to
* the common super type before. This cases always give a runtime error,
* but we want to decompile even bad programs.
*/
Type superType = castType.getCastHelper(subExpressions[0].getType());
if (superType != null) {
writer.print("(");
writer.printType(superType);
writer.print(") ");
writer.breakOp();
}
subExpressions[0].dumpExpression(writer, 700);
}