id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
4669,Lots of warnings from is_unsigned.hpp,Per Ola Ingvarsson <pi@…>,John Maddock,"
When compiling programs that in some way use is_unsigned_imp, warnings from boost obscure the warnings that I'm interested in (i.e. the ones that I have caused myself). The same problem exists with is_signed_imp.

'''Environment Info:'''[[BR]]
FreeBSD 8.1 sparc64 [[BR]]
gcc version 4.2.1 20070719  [FreeBSD][[BR]]

'''Minimal test program''':[[BR]]

#include<boost/type_traits/is_unsigned.hpp>

int isUnsigned()
{
   return boost::detail::is_unsigned_imp<unsigned int>::value;
}

'''Result''':
g++ -I/usr/local/include testa.c -c

/usr/local/include/boost/type_traits/is_unsigned.hpp: In instantiation of 'boost::detail::is_ununsigned_helper<unsigned int>':
/usr/local/include/boost/type_traits/is_unsigned.hpp:73:   instantiated from 'boost::detail::is_unsigned_imp<unsigned int>'
testa.c:5:   instantiated from here
/usr/local/include/boost/type_traits/is_unsigned.hpp:40: warning: comparison between 'enum boost::detail::is_unsigned_values<unsigned int>::<anonymous>' and 'enum boost::detail::is_unsigned_values<unsigned int>::<anonymous>'

",Bugs,closed,To Be Determined,type_traits,Boost 1.43.0,Problem,worksforme,,