Hi, I just upgraded to Boost 1.33 and a set of my unit test routines written against boost::test 1.32 have suddenly started reporting compile errors. I can trigger the issue very simply: --- #include #include using namespace boost::unit_test; test_suite* init_unit_test_suite( int argc, char* argv[] ) { test_suite* test = BOOST_TEST_SUITE( "tests" ); } --- In Boost 1.32 this works fine, in Boost 1.33 it reports: --- c:\temp\boost_1_33_0\boost\test\impl\framework.ipp(305) : error C2440: 'initializing' : cannot convert from 'long' to 'boost::unit_test::for _each::static_any_t' Reason: cannot convert from 'long' to 'const boost::unit_test::for_each::static_any_base' No constructor could take the source type, or constructor overload resolution was ambiguous c:\temp\boost_1_33_0\boost\test\impl\framework.ipp(305) : error C2143: syntax error : missing ')' before '=' c:\temp\boost_1_33_0\boost\test\impl\framework.ipp(305) : error C2143: syntax error : missing ';' before '=' c:\temp\boost_1_33_0\boost\test\impl\framework.ipp(305) : error C2059: syntax error : ')' c:\temp\boost_1_33_0\boost\test\impl\framework.ipp(305) : error C2143: syntax error : missing ';' before '{' c:\temp\boost_1_33_0\boost\test\impl\framework.ipp(305) : error C2181: illegal else without matching if c:\temp\boost_1_33_0\boost\test\impl\framework.ipp(305) : error C2440: 'initializing' : cannot convert from 'long' to 'boost::unit_test::for_each::static_any_t' Reason: cannot convert from 'long' to 'const boost::unit_test::for_each::static_any_base' No constructor could take the source type, or constructor overload resolution was ambiguous --- .. and so on (hits upper error limit). I've just reverted back to 1.32 for now, but can you tell me why this happens? Many thanks Steveboost::test 1.33 compile problem on VC7.0+STLport