[Bug fortran/54107] New: [4.8 Regression]

[dominiq at lps dot ens.fr]

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

             Bug #: 54107
           Summary: [4.8 Regression]
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dominiq@lps.ens.fr
                CC: burnus@net-b.de


The following test

module computation_data 
    implicit none 
    type computation_method 
        character(len=40)                           :: name 
        procedure(compute_routine), pointer, nopass :: compute 
    end type 
    abstract interface 
        subroutine compute_routine( param_value, zfunc, probability ) 
            real, dimension(:), intent(in) :: param_value 
            procedure(compute_routine)     :: zfunc 
            real, intent(in)               :: probability 
        end subroutine 
    end interface 
end module computation_data 

coming from 

http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/4b313361fd13ca8d#

used to compile up to revision 189440 (with the patches for assumed-rank
array). It now (after revision 189780 gives a segmentation fault after a very
long time (~19 minutes) and using a lot of memory (more than 6462064 kb).