https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 110056, which changed state.
Bug 110056 Summary: ICE on trying to generate header unit for 'execution' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110056 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE