visual-studio-2008 - Visual C++ 10 小写 __FILE__ 宏

Question

__FILE__ Visual C++ 10 中的预处理器宏扩展为源模块的名称，但使用小写，例如

c:\path\to\my\file\somesource.cpp

当文件名实际上是

SomeSource.cpp

是否有可能改变这种行为？

Answer 1

正如 Hans Passant 所建议的，我 asked关于 Microsoft Connect 的问题并得到以下答案:

Thanks for noting this. This behavior has existed for a while, at least back to VS 2008. Changing the default behavior could potentially be a breaking change for other customers, so we would prefer to keep the current behavior. Since FOO.TXT is mostly the same as foo.txt for the file system, hopefully using __FILE__ with any comparison can just involve a case-insensitive compare for your application.