https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85282
Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jason at gcc dot gnu.org --- Comment #13 from Jason Merrill <jason at gcc dot gnu.org> --- I vaguely remember us supporting this in the distant past, but removing that support to be conforming. Ah, yes, in 1998: r0-18485