The code below causes an ICE with r122699 (20070308). An older version I
happened to have around, gfortran-20070220, crashed as well.
$> cat ice.f90
MODULE class_dummy_atom_types
TYPE :: dummy_atom_list
TYPE(dummy_atom), DIMENSION(:), POINTER :: table
END TYPE
TYPE :: dummy_atom
TYPE(dummy_atom_private), POINTER :: p
END TYPE
TYPE :: dummy_atom_private
TYPE(dummy_atom_list) :: neighbours
END TYPE
END MODULE
MODULE class_dummy_atom_model_type
USE class_dummy_atom_types, ONLY: dummy_atom_list
TYPE :: dummy_atom_model
TYPE(dummy_atom_list) :: atoms
END TYPE
END MODULE
MODULE test_class_intensity_private
CONTAINS
SUBROUTINE change_phase(atom)
USE class_dummy_atom_types
TYPE(dummy_atom), INTENT(inout) :: atom
END SUBROUTINE
SUBROUTINE simulate_cube()
USE class_dummy_atom_types
USE class_dummy_atom_model_type
TYPE(dummy_atom) :: atom
TYPE(dummy_atom_model) :: dam
atom = dam%atoms%table(1)
END SUBROUTINE
END MODULE
$> gfortran-svn -g -Wall ice.f90
ice.f90: In function 'simulate_cube':
ice.f90:25: internal compiler error: in fold_convert, at fold-const.c:2331
Please submit a full bug report,
$> gfortran-svn -v
gcc version 4.3.0 20070308 (experimental)
--
Summary: ICE in fold_convert, at fold-const.c:2331
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dfranke at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31086
