https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94592
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marxin at gcc dot gnu.org Keywords|ice-on-valid-code |ice-on-invalid-code --- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- Both clang and ICC reject that. So I bet it's an invalid code.