id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
4000,is_empty and is_stateless don't work with inaccessible destructors,cskludev@…,John Maddock,"The following code:

struct Indestructible {
private:
  ~Indestructible() {}
};

bool isEmpty = boost::is_empty<Indestructible>::value;
bool isStateless = boost::is_stateless<Indestructible>::value;

generates the following errors (on MSVC2008):

warning C4624: 'boost::detail::empty_helper_t1<T>' : destructor could not be generated because a base class destructor is inaccessible

This does compile on gcc (3.4.5 using MinGW).",Bugs,closed,Boost 1.43.0,type_traits,Boost 1.42.0,Problem,fixed,,