https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85033
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- int d = __builtin_offsetof(struct T { void foo (); }, foo); also emits error: cannot apply ‘offsetof’ to member function ‘T::foo()’
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85033
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- int d = __builtin_offsetof(struct T { void foo (); }, foo); also emits error: cannot apply ‘offsetof’ to member function ‘T::foo()’