[Bug fortran/83999] New: [8 Regression] ICE in gfc_trans_assignment_1, at fortran/trans-expr.c:10233

[gscfq@t-online.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83999

            Bug ID: 83999
           Summary: [8 Regression] ICE in gfc_trans_assignment_1, at
                    fortran/trans-expr.c:10233
           Product: gcc
           Version: 8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gscfq@t-online.de
  Target Milestone: ---

Changed between 20171112 and 20171119 :


$ cat z1.f90
program p
   type t
      integer :: a
   end type
   type(t) :: x(3)
   x = f()
   print *, x
contains
   elemental function f() result(z)
      class(t), pointer :: z(:)
   end
end


$ gfortran-8-20171112 -c z1.f90
$
$ gfortran-8-20180121 -c z1.f90
z1.f90:6:0:

    x = f()

internal compiler error: in gfc_trans_assignment_1, at
fortran/trans-expr.c:10233
0x784622 gfc_trans_assignment_1
        ../../gcc/fortran/trans-expr.c:10232
0x748027 trans_code
        ../../gcc/fortran/trans.c:1828
0x76ef29 gfc_generate_function_code(gfc_namespace*)
        ../../gcc/fortran/trans-decl.c:6451
0x6fecd0 translate_all_program_units
        ../../gcc/fortran/parse.c:6103
0x6fecd0 gfc_parse_file()
        ../../gcc/fortran/parse.c:6306
0x74520f gfc_be_parse_file
        ../../gcc/fortran/f95-lang.c:204