[Bug c++/88075] [feature-request] allow "concept" instead of "concept bool" with -fconcepts

[h2+bugs at fsfe dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88075

--- Comment #3 from Hannes Hauswedell <h2+bugs at fsfe dot org> ---
Any news on this? (I don't know if GCC7 is scheduled to have a patch release at
all anymore, but if yes, it would still be great to have this...)