[Bug fortran/82866] New: [PDT] ICE in resolve_fl_derived0, at fortran/resolve.c:14004

[gscfq@t-online.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82866

            Bug ID: 82866
           Summary: [PDT] ICE in resolve_fl_derived0, at
                    fortran/resolve.c:14004
           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: ---

With invalid code similar to pr82586 :


$ cat z1.f90
module m
   type t(*)
   end type
end


$ /gfortran-8-20171105 -c z1.f90
f951: internal compiler error: Segmentation fault
0xb60fdf crash_signal
        ../../gcc/toplev.c:324
0x7056d8 resolve_fl_derived0
        ../../gcc/fortran/resolve.c:14004
0x70579b resolve_fl_derived
        ../../gcc/fortran/resolve.c:14075
0x70035f resolve_symbol
        ../../gcc/fortran/resolve.c:14434
0x71ae0b do_traverse_symtree
        ../../gcc/fortran/symbol.c:4157
0x70371a resolve_types
        ../../gcc/fortran/resolve.c:16326
0x6ff04c gfc_resolve(gfc_namespace*)
        ../../gcc/fortran/resolve.c:16440
0x6e8ee4 gfc_parse_file()
        ../../gcc/fortran/parse.c:6232
0x72d3bf gfc_be_parse_file
        ../../gcc/fortran/f95-lang.c:204