https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92533
--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> --- NOTE: use, public :: C is not (yet) permitted, but might well be added in the future. See https://github.com/j3-fortran/fortran_proposals/issues/88 and https://mailman.j3-fortran.org/pipermail/j3/2019-November/thread.html#11753 Note the example 'use, public :: A; use, private :: A' by Bob, which can be resolved via the quoted text previous comment of this PR.