id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
12343,int128_t to int64_t cast error with apple clang,Linqing Feng <fenglinqing@…>,John Maddock,"
{{{
#include <boost/multiprecision/cpp_int.hpp>
#include <iostream>
#include <cstdint>

int main()
{
  boost::multiprecision::int128_t a = INT64_MIN;
  std::cout << a << "" ""
            << INT64_MIN << "" ""
            << static_cast<int64_t>(a) << "" ""
            << std::endl;

  return 0;
}
}}}



With apple clang (xcode 7.3.1):
""clang++ -stdlib=libc++ -std=c++14 int128casterror.cpp -I/usr/local/include""
the output is
-9223372036854775808 -9223372036854775808 '''-9223372036854775807''' 
, while the correct output should be ([http://ideone.com/3UhgWQ]):
-9223372036854775808 -9223372036854775808 -9223372036854775808
",Bugs,closed,Boost 1.62.0,multiprecision,Boost 1.61.0,Showstopper,fixed,,