VC++ 2005 /FC apparently not working

I'm playing with the predefined macros __FILE__ and __LINE__ and the preprocessor directive #line.

Apparently, whether I set /FS (full path of source code) on the compiler options or not, it doesn't matter. It's always displaying the full path of source code files.

Am I doing anything wrong?

Ok... maybe I'm not phrasing this well enough. Although I don't think any code is needed, here goes...

Code:

---

#ifndef NDEBUG
#line 12 "main.cpp"
    std::cerr << __FILE__ << std::endl;
    std::cerr << "Compiled: " << __DATE__ << " " << __TIME__ << std::endl;
#endif

---

Now, Visual C++ 2005 users out there, the above outputs __FILE__ as a fully qualified path name. The compiler option /FS defines this to be so.

However, if I go to Project Properties -> Configuration Properties -> C/C++ -> Advanced and set Use Full Paths to No, it removes /FS and, according to the documentation, outputs just the file name without any path.

But it's not working. File names keep showing with their full path. I'm wondering why. Some other compiler option affecting it? I can't find on the support site any known issue, so it must be me...

Ok. Found the answer to this on the MSDN suppot forums.

Edit & Continue (/ZI) also forces fully qualified path names.
Solved :)