[Bug fortran/36267] New: Segfault ICE on assignment of a string pointer to a substring target

["jkrahn at nc dot rr dot com" <gcc-bugzilla at gcc dot gnu dot org>]

Gfortran segfaults where a string pointer is pointed to a target that is a
substring reference (see example below). If I wrap the assignment in a
subroutine, the pointer assignment to a substring works, so the problem is in
the parser.

$ cat bug.f90
character(len=1), pointer :: p
character(len=10), target :: string
p => string(1:1)
end

$ gfortran -c bug.f90
bug.f90:0: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla> for instructions.


-- 
           Summary: Segfault ICE on assignment of a string pointer to a
                    substring target
           Product: gcc
           Version: 4.2.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jkrahn at nc dot rr dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36267