weak for Darwin

[Benjamin Kosnik]

>libstdc++-v3/config/os/bsd/darwin ?

Right.

Can't this:

_GLIBCXX_WEAK_DEFINITION void
  operator delete (void *ptr) throw ()
 
be:

  void
  operator delete (void *ptr) throw () _GLIBCXX_WEAK_DEFINITION 

Just curious,
benjamin