id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8547	GCC 4.8 warns unused local typedef with -Wall option	Wei-Chiu Chuang <weichiu@…>	Antony Polukhin	"{{{
$ cat boost_gcc48.cc
#include <boost/lexical_cast.hpp>
int main(){
}

$ /scratch/chuangw/opt/gcc-4.8.0/bin/g++ boost_gcc48.cc -Wall  -I/scratch/chuangw/boost/boost-trunk
In file included from boost_gcc48.cc:1:0:
/scratch/chuangw/boost/boost-trunk/boost/lexical_cast.hpp: In function 'bool boost::detail::lcast_ret_unsigned(T&, const CharT*, const CharT*)':
/scratch/chuangw/boost/boost-trunk/boost/lexical_cast.hpp:883:47: warning: typedef 'int_type' locally defined but not used [-Wunused-local-typedefs]
             typedef typename Traits::int_type int_type;
                                               ^

}}}

Suggested fix: remove the typedef."	Bugs	closed	To Be Determined	lexical_cast	Boost Development Trunk	Problem	fixed