gfortran rejects the following code because
gfortran -c mod_xyz.f90 mod_xyz.f90:9.42:
type(ilist), pointer :: next => null()
1
Error: Initialization of pointer at (1) is not allowed in a PURE procedure
My understanding however is that the code is legal (please, see also
http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/141265154c2fcc71/628a3487e60395b9?hl=en#628a3487e60395b9
)
gfortran --version
GNU Fortran (GCC) 4.5.0 20091105 (experimental)
module mod_xyz
implicit none
contains
pure subroutine psub()
type ilist
type(ilist), pointer :: next => null()
integer :: i
end type ilist
end subroutine psub
end module mod_xyz
--
Summary: default initialization of derived type component not
allowed in pure subroutine
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: mrestelli at gmail dot com
GCC build triplet: GNU Fortran (GCC) 4.5.0 20091105 (experimental)
GCC host triplet: x86_64 AMD Turion(tm) 64 Mobile Technology ML-32
AuthenticAMD GN
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42016
