[Bug c++/79583] ICE (internal compiler error) upon instantiation of class template with `auto` template parameter containing inner class template

[paolo.carlini at oracle dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79583

--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> ---
The released 7.1.0, current gcc-7-branch and trunk are fine. I'm adding the
testcase and closing the bug.