https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88322 Bug 88322 depends on bug 88338, which changed state.
Bug 88338 Summary: Implement P0898R3, C++20 concepts library. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88338 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED