In cygwin platform, I got following internal compiler error.
$ gfortran --version
GNU Fortran 95 (GCC 4.1.0 20050522 (experimental))
Copyright (C) 2005 Free Software Foundation, Inc.
GNU Fortran comes with NO WARRANTY, to the extent permitted by law.
You may redistribute copies of GNU Fortran
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING
$ cat ice.f90
module m
type t1
type(t2), pointer :: p
end type
type t2
type(t1) :: a
end type
type t3
type(t1) :: p
end type
contains
logical function f(a)
type(t3), intent(in) :: a
f=.true.
end function
end module
$ gfortran ice.f90
ice.f90:16: internal compiler error: in gfc_get_derived_type, at
fortran/trans-t
ypes.c:1458
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: Internal compiler error on compiling nested derived type
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: iguchi at coral dot t dot u-tokyo dot ac dot jp
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25516
