[Bug c++/109860] ICE: in make_typename_type with redudant template in requires with typename

[mpolacek at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109860

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mpolacek at gcc dot gnu.org

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
The following adjusted test (added 'bool') started to ICE with
r6-2674-g971e17ff87337a:

commit 971e17ff87337ad533b51c2dff0bbdf607fa1faf
Author: Andrew Sutton <andrew.n.sut...@gmail.com>
Date:   Fri Aug 7 05:44:49 2015 +0000

    Add C++ Concepts TS support.



namespace t {
  template<class T>
  struct tuple {};
}
template<class T>
bool concept C = requires {
 typename t::template tuple<T>;
};