[Bug fortran/18990] New: ICE in gfc_get_derived_type, at fortran/trans-types.c

["tow21 at cam dot ac dot uk" <gcc-bugzilla at gcc dot gnu dot org>]

The attached (invalid) code gives the following error message: 
 
parabrisas% gfortran -c -g core.f90 
core.f90:12: internal compiler error: in gfc_get_derived_type, at 
fortran/trans-types.c:1399 
Please submit a full bug report, 
with preprocessed source if appropriate. 
 
(The code is invalid since MAX_BUFF_SIZE is undeclared.) 
 
This is using gcc cvs from yesterday: 
 
parabrisas% gfortran --version 
GNU Fortran 95 (GCC 4.0.0 20041213 (experimental)) 
Copyright (C) 2004 Free Software Foundation, Inc. 
 
parabrisas% cat core.f90 
module core 
 
  type, public  :: buffer_t 
     private 
     character(len=MAX_BUFF_SIZE)  :: str 
  end type buffer_t 
 
  private 
 
CONTAINS 
 
  function buffer_to_str(buffer) result(a) 
    type(buffer_t), intent(in)          :: buffer 
    integer :: a 
 
     a = 1 
  end function buffer_to_str 
 
end module core

-- 
           Summary: ICE in gfc_get_derived_type, at fortran/trans-types.c
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tow21 at cam dot ac dot uk
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18990