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! { dg-do run }
!
! Check error of pr65894 are fixed.
! Contributed by Juergen Reuter <juergen.reuter@desy.de>
! Andre Vehreschild <vehre@gcc.gnu.org>
module simple_string
! Minimal iso_varying_string implementation needed.
implicit none
type string_t
private
character(len=1), dimension(:), allocatable :: cs
end type string_t
contains
elemental function var_str(c) result (s)
character(*), intent(in) :: c
type(string_t) :: s
integer :: l,i
l = len(c)
allocate(s%cs(l))
forall(i = 1:l)
s%cs(i) = c(i:i)
end forall
end function var_str
end module simple_string
module model_data
use simple_string
implicit none
private
public :: field_data_t
public :: model_data_t
type :: field_data_t
!private
integer :: pdg = 0
type(string_t), dimension(:), allocatable :: name
contains
procedure :: init => field_data_init
procedure :: get_pdg => field_data_get_pdg
end type field_data_t
type :: model_data_t
!private
type(string_t) :: name
type(field_data_t), dimension(:), allocatable :: field
contains
generic :: init => model_data_init
procedure, private :: model_data_init
generic :: get_pdg => &
model_data_get_field_pdg_index
procedure, private :: model_data_get_field_pdg_index
generic :: get_field_ptr => &
model_data_get_field_ptr_pdg
procedure, private :: model_data_get_field_ptr_pdg
procedure :: get_field_ptr_by_index => model_data_get_field_ptr_index
procedure :: init_sm_test => model_data_init_sm_test
end type model_data_t
contains
subroutine field_data_init (prt, pdg)
class(field_data_t), intent(out) :: prt
integer, intent(in) :: pdg
prt%pdg = pdg
end subroutine field_data_init
elemental function field_data_get_pdg (prt) result (pdg)
integer :: pdg
class(field_data_t), intent(in) :: prt
pdg = prt%pdg
end function field_data_get_pdg
subroutine model_data_init (model, name, &
n_field)
class(model_data_t), intent(out) :: model
type(string_t), intent(in) :: name
integer, intent(in) :: n_field
model%name = name
allocate (model%field (n_field))
end subroutine model_data_init
function model_data_get_field_pdg_index (model, i) result (pdg)
class(model_data_t), intent(in) :: model
integer, intent(in) :: i
integer :: pdg
pdg = model%field(i)%get_pdg ()
end function model_data_get_field_pdg_index
function model_data_get_field_ptr_pdg (model, pdg, check) result (ptr)
class(model_data_t), intent(in), target :: model
integer, intent(in) :: pdg
logical, intent(in), optional :: check
type(field_data_t), pointer :: ptr
integer :: i, pdg_abs
if (pdg == 0) then
ptr => null ()
return
end if
pdg_abs = abs (pdg)
if (lbound(model%field, 1) /= 1) STOP 1
if (ubound(model%field, 1) /= 19) STOP 2
do i = 1, size (model%field)
if (model%field(i)%get_pdg () == pdg_abs) then
ptr => model%field(i)
return
end if
end do
ptr => null ()
end function model_data_get_field_ptr_pdg
function model_data_get_field_ptr_index (model, i) result (ptr)
class(model_data_t), intent(in), target :: model
integer, intent(in) :: i
type(field_data_t), pointer :: ptr
if (lbound(model%field, 1) /= 1) STOP 3
if (ubound(model%field, 1) /= 19) STOP 4
ptr => model%field(i)
end function model_data_get_field_ptr_index
subroutine model_data_init_sm_test (model)
class(model_data_t), intent(out) :: model
type(field_data_t), pointer :: field
integer, parameter :: n_field = 19
call model%init (var_str ("SM_test"), &
n_field)
field => model%get_field_ptr_by_index (1)
call field%init (1)
end subroutine model_data_init_sm_test
end module model_data
module flavors
use model_data
implicit none
private
public :: flavor_t
type :: flavor_t
private
integer :: f = 0
type(field_data_t), pointer :: field_data => null ()
contains
generic :: init => &
flavor_init0_model
procedure, private :: flavor_init0_model
end type flavor_t
contains
impure elemental subroutine flavor_init0_model (flv, f, model)
class(flavor_t), intent(inout) :: flv
integer, intent(in) :: f
class(model_data_t), intent(in), target :: model
! Check the field l/ubound at various stages, because w/o the patch
! the bounds get mixed up.
if (lbound(model%field, 1) /= 1) STOP 5
if (ubound(model%field, 1) /= 19) STOP 6
flv%f = f
flv%field_data => model%get_field_ptr (f, check=.true.)
end subroutine flavor_init0_model
end module flavors
module beams
use model_data
use flavors
implicit none
private
public :: beam_1
public :: beam_2
contains
subroutine beam_1 (u)
integer, intent(in) :: u
type(flavor_t), dimension(2) :: flv
real, dimension(2) :: pol_f
type(model_data_t), target :: model
call model%init_sm_test ()
call flv%init ([1,-1], model)
pol_f(1) = 0.5
end subroutine beam_1
subroutine beam_2 (u, model)
integer, intent(in) :: u
type(flavor_t), dimension(2) :: flv
real, dimension(2) :: pol_f
class(model_data_t), intent(in), target :: model
call flv%init ([1,-1], model)
pol_f(1) = 0.5
end subroutine beam_2
end module beams
module evaluators
! This module is just here for a compile check.
implicit none
private
type :: quantum_numbers_mask_t
contains
generic :: operator(.or.) => quantum_numbers_mask_or
procedure, private :: quantum_numbers_mask_or
end type quantum_numbers_mask_t
type :: index_map_t
integer, dimension(:), allocatable :: entry
end type index_map_t
type :: prt_mask_t
logical, dimension(:), allocatable :: entry
end type prt_mask_t
type :: qn_mask_array_t
type(quantum_numbers_mask_t), dimension(:), allocatable :: mask
end type qn_mask_array_t
contains
elemental function quantum_numbers_mask_or (mask1, mask2) result (mask)
type(quantum_numbers_mask_t) :: mask
class(quantum_numbers_mask_t), intent(in) :: mask1, mask2
end function quantum_numbers_mask_or
subroutine make_product_interaction &
(prt_is_connected, qn_mask_in, qn_mask_rest)
type(prt_mask_t), dimension(2), intent(in) :: prt_is_connected
type(qn_mask_array_t), dimension(2), intent(in) :: qn_mask_in
type(quantum_numbers_mask_t), intent(in) :: qn_mask_rest
type(index_map_t), dimension(2) :: prt_index_in
integer :: i
type(quantum_numbers_mask_t), dimension(:), allocatable :: qn_mask
allocate (qn_mask (2))
do i = 1, 2
qn_mask(prt_index_in(i)%entry) = &
pack (qn_mask_in(i)%mask, prt_is_connected(i)%entry) &
.or. qn_mask_rest
! Without the patch above line produced an ICE.
end do
end subroutine make_product_interaction
end module evaluators
program main
use beams
use model_data
type(model_data_t) :: model
call model%init_sm_test()
call beam_1 (6)
call beam_2 (6, model)
end program main
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