[boost] BOOST_MSVC vs. _MSC_VER wrt #pragma warning

I understand that BOOST_MSVC is needed to detect MSVC because other compilers besides MSVC define _MSC_VER. But what about #ifdefing #pragma warning, should it use _MSC_VER or BOOST_MSVC? The reason why the ifdefing is needed is to prevent GCC and other compilers issuing a warning about #pragma warning, but presumably compilers that have _MSC_VER defined wouldn't warn about that, would they? -- Emil Dotchevski Reverge Studios, Inc. http://www.revergestudios.com/reblog/index.php?n=ReCode