Re: [Boost-users] [Range] Extending the library for a base class and all its derived - enable_if

25 Apr 2014

      On 04/25/2014 04:19 AM, Albert Yiamakis wrote:
...
On 24/04/14 15:00, Avi Kivity wrote:
...
Would something like
template <typename C>
   struct range_iterator,
C>::type> { ... };
work?
This does not compile.
Well, it should be

   template <typename C>
   struct range_iterator::value, C>::type> { ... };

but an simpler example I tried also does not compile, complaining that 
template parameter C is not used (though it clearly is).  I wonder if 
it's a bug in the error message (and the code is disallowed) or a real 
compiler bug.