public ExpressionValue(ExpressionValue o) : this(o._type, o._value) { }
internal ArgumentRefNode(ExpressionValue labelRef) { this._argumentRef = labelRef; }
public static Expression makePointer(long arg) { return(new LiteralNode(ExpressionValue.makeValue(arg))); }
internal LiteralNode(ExpressionValue labelValue) { this._value = labelValue; }