[Bug fortran/54107] [4.8 Regression] Memory hog with abstract interface

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54107

--- Comment #4 from janus at gcc dot gnu.org 2012-07-29 16:50:37 UTC ---
Reduced test case:

  subroutine compute_routine (zfunc) 
    procedure(compute_routine) :: zfunc 
  end subroutine 


I would assume that this is invalid, since the declaration of compute_routine's
interface is somehow 'recursive', i.e. referring to itself.