[Bug c++/67491] [meta-bug] concepts issues

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491
Bug 67491 depends on bug 92771, which changed state.

Bug 92771 Summary: [9/10 Regression] Concept won't use default template argument
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92771

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |DUPLICATE