https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62274
Ville Voutilainen <ville.voutilainen at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ville.voutilainen at gmail dot com --- Comment #2 from Ville Voutilainen <ville.voutilainen at gmail dot com> --- Clang doesn't accept the code either. The technique looks reasonable, the validity of this should probably be queried from CWG.