[Bug libstdc++/49058] [C++0x] Bind no-arguments functor failed using std::bind with -pedantic option.

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49058

--- Comment #11 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-05-22 
21:32:05 UTC ---
(In reply to comment #10)
> For a complete example:
> 
> struct F {
>   int operator()() const { return 0; }
>   void operator()() const { };

sigh, I should really take a bit longer before hitting send!

struct F {
  int operator()() const { return 0; }
  void operator()() { };
};