[Bug c++/50043] [C++0x] Implement core/1123

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50043

--- Comment #7 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-03-23 
18:17:56 UTC ---
This doesn't compile, for example:

struct B
{
  ~B();
};

B::~B() { }