https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119482 Bug 119482 depends on bug 119584, which changed state.
Bug 119584 Summary: [14/15 Regression] flatten attribute calling a function with concept requires an ICE during inlining at -O2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119584 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE