[Bug fortran/19929] New: Deallocation of an allocated derived type component causes failure

["sgk at troutmask dot apl dot washington dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

>From Richard Maine, editor of the F2003 standard

  subroutine close_th_read_unc3
    type :: unc3_ptr_type
      integer, pointer :: unc3
    end type
    type(unc3_ptr_type) :: unc3_ptrs(10)
    allocate(unc3_ptrs(2)%unc3)
    deallocate(unc3_ptrs(2)%unc3)
  end subroutine close_th_read_unc3

  bug5.f90: In function 'close_th_read_unc3':
  bug5.f90:6: internal compiler error: in gfc_conv_descriptor_data, at 
  fortran/trans-array.c:181

  Interestingly, the allocate is fine; only the deallocate crumps.

-- 
           Summary: Deallocation of an allocated derived type component
                    causes failure
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sgk at troutmask dot apl dot washington dot edu
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19929