https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 114005, which changed state.
Bug 114005 Summary: Constructing a constexpr std::initializer_list ICEs GCC when using C++ modules https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114005 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED