Boost.Move should use the qualified name for std::size_t in type_traits.hpp

[Manuel Freiberger <manuel.freiberger@…>]

The file boost/move/detail/typetraits.hpp uses size_t without namespace std:: twice. Once in line 473 (remove_all_extents) and once in line 1006 (aligned_union).

As our STL does not include size_t in the global namespace when <cstddef> is included, the Boost.Move does not compile straight away.

Please change these templates to

template <class T, std::size_t N> struct remove_all_extents<T[N]> ...

and

template<class T, std::size_t Len> union aligned_union ...

Best regards, Manuel

[Ion Gaztañaga]

Thanks for the report. Fixed in commit:

​https://github.com/boostorg/move/commit/6e42a16dd6d747abc95c44fba17cff5e18ce0137