https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86729
Marc Glisse <glisse at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> --- How is that a bug? If anything, you could ask clang to implement this extension.