public NullLiteral(ScriptDom.NullLiteral src) : base(src) { }
public virtual void ExplicitVisit(NullLiteral integerLiteral) { }
public NullLiteral(ScriptDom.NullLiteral src) : base(src) { }
public virtual void ExplicitVisit(NullLiteral integerLiteral) { }