Re: [Boost-users] Ugly warnings from BOOST_STATIC_ASSERT

From: Erik (esigra_at_[hidden])
Date: 2008-03-24 18:04:15

John Maddock skrev:
> However, the attached seems to work OK and fix the warning, can you 
> double check where you are?

$ cat --number prov.cc
     1  #include "static_assert.hpp"
     2  BOOST_STATIC_ASSERT(1 < 2);
     3  BOOST_STATIC_ASSERT(1 > 2);
$ LANG="" g++-4.1.2 -Wall -Wextra -Wold-style-cast -c prov.cc
prov.cc:3: error: invalid application of 'sizeof' to incomplete type 
'boost::STATIC_ASSERTION_FAILURE<false>'
$ LANG="" g++-4.2.3 -Wall -Wextra -Wold-style-cast -c prov.cc
prov.cc:3: error: invalid application of 'sizeof' to incomplete type 
'boost::STATIC_ASSERTION_FAILURE<false>'