<snip> </snip>
#include <boost/mpl/assert.hpp>
int main() { BOOST_MPL_ASSERT(( boost::is_same<unsigned,unsigned> )); // Should be ok! return 0; }
When compiling,
/sw/bin/g++-4 -I/usr/local/include -ansi -pedantic -Wall test.cpp test.cpp: In function 'int main()': test.cpp:4: error: expected primary-expression before 'enum' test.cpp:4: error: expected ';' before 'enum'
Pre-processing (and smartening up for presentation) we get,
int main() { static __const std::size_t mpl_assertion_in_line_4 = sizeof( boost::mpl::assertion_failed<false>( boost::mpl::assert_arg( (void (*) ( boost::is_same<unsigned,unsigned> ))0, 1 ) // <--- ))0,1 ) ???? ) ) ; // Should be ok! return 0; }
You should also include <boost/type_traits/is_same.hpp> Regards, Neil Groves