是否可以禁用编译器警告C4503? [英] Is it possible to disable compiler warning C4503?

问题描述

以下代码不会禁止任何C4503编译器警告，但是会禁止C4244警告.

The following code does NOT suppress ANY C4503 compiler warnings, but it does suppress C4244 warnings.

#pragma warning(push)
#pragma warning(disable:4503)
#pragma warning(disable:4244)

#include <map>
#include <string>

int main(int argc, char *argv[])
{
    class Field;
    typedef std::map<std::string, Field * > Screen;
    typedef std::map<std::string, Screen> WebApp;
    typedef std::map<std::string, WebApp> WebAppTest;
    typedef std::map<std::string, WebAppTest> Hello;
    Hello MyWAT; // The C4503 error is NOT suppressed

    int a;
    a = 5.0f; // The C4244 error is suppressed
}

#pragma warning(pop)

请明确说明为什么不抑制C4503警告.注意:这可能是由于与

Please definitively explain why C4503 warnings are not suppressed. Note: it might be due to a similar reason as referenced in How can I work around warning C4505 in third party libraries?.

请参见此和此以获取更多相关信息.

See this and this for more relevant infornation.

我正在Windows 7计算机上使用Visual Studio 2008.

I'm using Visual Studio 2008 on a Windows 7 machine.

推荐答案

有点奇怪，但是您可以通过删除#pragma warning(pop)来使用确切的代码禁用此警告.我不明白为什么.

Bit weird but you can disable this warning using your exact code just by removing the #pragma warning(pop). I don't understand why though.

我应该说我正在使用VS2010 C ++ Express版.

这篇关于是否可以禁用编译器警告C4503?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！