id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
13012,boost::has_equal_to fails with captureless lambda expression types,Joaquín M López Muñoz,John Maddock,"The following

{{{
include <boost/type_traits/has_equal_to.hpp>
 
int main()
{
  auto f=[](){};
  (void)boost::has_equal_to<decltype(f)>::value;
}
}}}

generates a compile time error about an ambiguity for `operator==`, see [http://coliru.stacked-crooked.com/a/f1010ec991d2721a]. The problem has been tested to show in GCC and VS2015. For what it's worth, capturing lambda expressions do not trigger the problem.",Bugs,closed,To Be Determined,type_traits,Boost 1.63.0,Problem,fixed,,