[Bug fortran/15970] New: ICE and assertion failure in trans-expr.c

["Mart dot Rentmeester at nn-online dot org" <gcc-bugzilla at gcc dot gnu dot org>]

troogle> gfortran -c -v n17.f95
Reading specs from /OPT/32/gcc-2004-06-09/lib/gcc/hppa2.0w-hp-hpux11.11/3.5.
0/specs
Configured with: ../configure --enable-languages=c,f95 
--prefix=/opt32/gcc-2004-06-09 --with-gmp=/opt32/gmp --with-gnu-as 
--with-as=/opt32/binutils/bin/as --enable-threads --disable-shared --disable-nls
Thread model: posix
gcc version 3.5.0 20040611 (experimental)
 /OPT/32/gcc-2004-06-09/libexec/gcc/hppa2.0w-hp-hpux11.11/3.5.0/f951 n17.f95 
-quiet -dumpbase n17.f95 -auxbase n17 -version -o /var/tmp//ccpDy1Ob.s
GNU F95 version 3.5.0 20040611 (experimental) (hppa2.0w-hp-hpux11.11)
        compiled by GNU C version 3.5.0 20040611 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096

Assertion failed: c->backend_decl, file ../../gcc/fortran/trans-expr.c, line 219
n17.f95: In function `action':
n17.f95:32: internal compiler error: Aborted



      module test

      implicit none

      type c
          integer  :: i
      end type c

      type a
          type(b), pointer  :: next => null( )
      end type a

      type b
          type(c)  :: info
          type(a)  :: box_array(5)
      end type b



      type(a), save  :: root(10)

      contains

!*******************************************************************************

      subroutine action()

      implicit none
      type(c)  :: temp_info


      temp_info = root(1)%next%info

      end subroutine action

!*******************************************************************************

      end module test

-- 
           Summary: ICE and assertion failure in trans-expr.c
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: Mart dot Rentmeester at nn-online dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15970