id summary reporter owner description type status milestone component version severity resolution keywords cc 6096 Consider __GNUC__ in and.hpp / or.hpp Karthik Rajagopalan Aleksey Gurtovoy "In boost mpl header files - ""and.hpp"" and ""or.hpp"", we try to undef macros from is0646.h under Windows for processing boost headers. I see that we excluse GCCXML tool under this condition. Since we widely use mingw's 'cpp' to generate dependency files, can we also include __GNUC__ macro as part of this condition? I am attaching the patch for this case." Feature Requests new To Be Determined mpl Boost 1.37.0 Cosmetic