https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59423
__vic <d.v.a at ngs dot ru> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |d.v.a at ngs dot ru --- Comment #1 from __vic <d.v.a at ngs dot ru> --- GCC 7.1 gives now: error: use of enum 'FaceDirection' without previous declaration when clang fairly says: error: unknown type name 'int8'