[Bug c++/65269] internal compiler error: Segmentation fault

[hgkamath at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65269

--- Comment #3 from GK <hgkamath at hotmail dot com> ---

built 
commit e90da6bc78cf84e8b11680171aba9a58abc68fb1
2015-03-03  Andrew Sutton  <andrew.n.sutton@gmail.com>


origin compile error shifts to 
  origin/core/concepts.hpp 
  error: expected primary-expression before ‘;’ token
  Line 63
       //Common_type<Ts...>; // FIXME: This better be a type requirement.
       true;

or later to concept bool Incrementable()
  origin/sequence/concepts.hpp
  Line 78
             //Difference_type<I>;
  Line 218
             //Iterator_type<R>;
             //Sentinel_type<R>;


Seems to me that return requires() as yet does not do "type requirement"
  as mentioned in n3701.pdf, pg 6