请问怎么屏蔽W8004警告

[quiteman]

大家好，我在我的代码中进行了如下操作：

TMyProcessor::TMyProcessor() {
	UnicodeString Path = ExtractFilePath(Application->ExeName) + "Option.ini";
	TIniFile *StartUp = new TIniFile(Path);
        ...
        bool opt = false;
	opt  = StartUp->ReadBool(m_strOptionSection,
		m_strOptionIdent_field, opt);
        ...
       delete StartUp;
       StartUp = NULL;
}

居然会提示
[BCC32 Warning] TMyProcessor.cpp(90):W8004'StartUp' is assigned a value that is never used

难道CBC里删除指针后都不置空么？求该怎么处理此警告。谢谢。

[日立奔腾浪潮微软松下联想]

delete StartUp; StartUp = NULL; V FreeAndNil(&StartUp);

[quiteman]

引用 1 楼 DelphiGuy 的回复:

delete StartUp; StartUp = NULL; V FreeAndNil(&StartUp);

后来不知道怎么了。这个warning就没了。