BOOST_DEFAULTED_FUNCTION does not work on Visual Studio 2013

[randomaccessiterator@…]

The following use case

struct Foo {

Foo(const Foo& other) : uptr(new int(*other.uptr)) {} BOOST_DEFAULTED_FUNCTION(Foo(Foo&& other), : uptr(std::move(other.uptr)){} ); std::unique_ptr<int> uptr;

};

when compiled with Visual Studio 2013, causes the following error:

error C2610: 'Foo::Foo(Foo &&)' : is not a special member function which can be defaulted

VS 2012 picks up the fallback, so it works.

It could be because of the following documented defect: ​https://msdn.microsoft.com/en-us/library/hh567368.aspx#rvref

[John Maddock]

I think this duplicates ​https://svn.boost.org/trac10/ticket/10215