[Bug fortran/60234] New: OOP internal compiler error: in generate_finalization_wrapper

[antony at cosmologist dot info]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60234

            Bug ID: 60234
           Summary: OOP internal compiler error: in
                    generate_finalization_wrapper
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: antony at cosmologist dot info

Created attachment 32146
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32146&action=edit
OOP module implementing lists of arrays of objects (with final)

Problem module attached:

gfortran -cpp -c ObjectLists.f90
f951: internal compiler error: in generate_finalization_wrapper, at
fortran/class.c:1883
0x816b6d9 generate_finalization_wrapper
    ../../gcc-trunk/gcc/fortran/class.c:1883
0x816b6d9 gfc_find_derived_vtab(gfc_symbol*)
    ../../gcc-trunk/gcc/fortran/class.c:2315
0x8169eb7 gfc_find_derived_vtab(gfc_symbol*)
    ../../gcc-trunk/gcc/fortran/class.c:2188
0x816c347 gfc_build_class_symbol(gfc_typespec*, symbol_attribute*,
gfc_array_spec**, bool)
    ../../gcc-trunk/gcc/fortran/class.c:646
0x8172438 build_sym
    ../../gcc-trunk/gcc/fortran/decl.c:1202
0x8177d1e variable_decl
    ../../gcc-trunk/gcc/fortran/decl.c:1980
0x8177d1e gfc_match_data_decl()
    ../../gcc-trunk/gcc/fortran/decl.c:4309
0x81bd5e7 match_word
    ../../gcc-trunk/gcc/fortran/parse.c:65
0x81be6ba match_word
    ../../gcc-trunk/gcc/fortran/parse.c:331
0x81be6ba decode_statement
    ../../gcc-trunk/gcc/fortran/parse.c:331
0x81bfac7 next_free
    ../../gcc-trunk/gcc/fortran/parse.c:784
0x81bfac7 next_statement
    ../../gcc-trunk/gcc/fortran/parse.c:977
0x81c0247 parse_spec
    ../../gcc-trunk/gcc/fortran/parse.c:2784
0x81c21f8 parse_progunit
    ../../gcc-trunk/gcc/fortran/parse.c:4148
0x81c2556 parse_contained
    ../../gcc-trunk/gcc/fortran/parse.c:4087
0x81c36ec parse_module
    ../../gcc-trunk/gcc/fortran/parse.c:4350
0x81c36ec gfc_parse_file()
    ../../gcc-trunk/gcc/fortran/parse.c:4652
0x81ff6c5 gfc_be_parse_file
    ../../gcc-trunk/gcc/fortran/f95-lang.c:188