id summary reporter owner description type status milestone component version severity resolution keywords cc 1381 Mismatch BOOST_MSVC version check for #pragma warning(pop) in regex/v4/regex_token_iterator.hpp m.champlon@… John Maddock "The check to test whether to #pragma warning(push) or not at the beginning of the file is : #if BOOST_WORKAROUND(BOOST_MSVC, > 1300) # pragma warning(push) # pragma warning(disable:4700) #endif However the test at the end of the file concerning #pragma warning(pop) is : #if BOOST_WORKAROUND(BOOST_MSVC, == 1310) # pragma warning(pop) #endif On platforms > 1310 (for instance vc80 is 1400) this yields to a pragma warning(push) never matched by its corresponding pragma warning(pop). " Bugs closed To Be Determined regex Boost Development Trunk Problem fixed