https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89377
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Note, OpenMP 5.0 allows much wider set of expressions in map clause, allows e.g. map(this[:1]) which is not valid in 4.5 and says that is the default when referencing non-static data members of a class in a method.
