4) Rvalue references sometimes miss forward(). For example bost/context/context.hpp (line 60) must be like:
template< typename Fn, typename Allocator> static base_ptr_t make_context_( Fn&& fn, std::size_t size, flag_unwind_t do_unwind, flag_return_t do_return, Allocator const& alloc) { return base_ptr_t( new detail::context_object< typename remove_reference< Fn
::type, Allocator>( boost::forward(fn), alloc, size, do_unwind, do_return) ); }
Also forward() calls are required on lines 76, 151, 156, 161 (instead of static_cast< &&>) Preprocessor generated constructors can also have their parameters forwarded. Test cases can be add for this (create function object that is only movable, and move it to the context instance) I was not aware of forward() - which boost lib contains it?
std::forward is in <utility>. I didn't know there was a boost::forward - what is the purpose of it? Regards, Nate