https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78865
Thomas Koenig <tkoenig at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #6 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- Hijacking the code for explicit interfaces is not going to work. We need a separate code path to compare formal with actual argument lists when the procedure is known as a global symbol. This will also allow to flag code like subroutine foo(a) real, dimension(:) :: a end subroutine foo program main real :: a(3) call foo(a) end program main which is also illegal.