https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 82304, which changed state.
Bug 82304 Summary: GCC compiles constexpr function with double reinterpret_cast in a constant context https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82304 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED