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! { dg-do run }
!
! PR fortran/39505
!
! Test NO_ARG_CHECK
! Copied from assumed_type_2.f90
!
module mod
use iso_c_binding, only: c_loc, c_ptr, c_bool
implicit none
interface my_c_loc
function my_c_loc1(x) bind(C)
import c_ptr
!GCC$ attributes NO_ARG_CHECK :: x
type(*) :: x
type(c_ptr) :: my_c_loc1
end function
end interface my_c_loc
contains
subroutine sub_scalar (arg1, presnt)
integer(8), target, optional :: arg1
logical :: presnt
type(c_ptr) :: cpt
!GCC$ attributes NO_ARG_CHECK :: arg1
if (presnt .neqv. present (arg1)) STOP 1
cpt = c_loc (arg1)
end subroutine sub_scalar
subroutine sub_array_assumed (arg3)
!GCC$ attributes NO_ARG_CHECK :: arg3
logical(1), target :: arg3(*)
type(c_ptr) :: cpt
cpt = c_loc (arg3)
end subroutine sub_array_assumed
end module
use mod
use iso_c_binding, only: c_int, c_null_ptr
implicit none
type t1
integer :: a
end type t1
type :: t2
sequence
integer :: b
end type t2
type, bind(C) :: t3
integer(c_int) :: c
end type t3
integer :: scalar_int
real, allocatable :: scalar_real_alloc
character, pointer :: scalar_char_ptr
integer :: array_int(3)
real, allocatable :: array_real_alloc(:,:)
character, pointer :: array_char_ptr(:,:)
type(t1) :: scalar_t1
type(t2), allocatable :: scalar_t2_alloc
type(t3), pointer :: scalar_t3_ptr
type(t1) :: array_t1(4)
type(t2), allocatable :: array_t2_alloc(:,:)
type(t3), pointer :: array_t3_ptr(:,:)
class(t1), allocatable :: scalar_class_t1_alloc
class(t1), pointer :: scalar_class_t1_ptr
class(t1), allocatable :: array_class_t1_alloc(:,:)
class(t1), pointer :: array_class_t1_ptr(:,:)
scalar_char_ptr => null()
scalar_t3_ptr => null()
call sub_scalar (presnt=.false.)
call sub_scalar (scalar_real_alloc, .false.)
call sub_scalar (scalar_char_ptr, .false.)
call sub_scalar (null (), .false.)
call sub_scalar (scalar_t2_alloc, .false.)
call sub_scalar (scalar_t3_ptr, .false.)
allocate (scalar_real_alloc, scalar_char_ptr, scalar_t3_ptr)
allocate (scalar_class_t1_alloc, scalar_class_t1_ptr, scalar_t2_alloc)
allocate (array_real_alloc(3:5,2:4), array_char_ptr(-2:2,2))
allocate (array_t2_alloc(3:5,2:4), array_t3_ptr(-2:2,2))
allocate (array_class_t1_alloc(3,3), array_class_t1_ptr(4,4))
call sub_scalar (scalar_int, .true.)
call sub_scalar (scalar_real_alloc, .true.)
call sub_scalar (scalar_char_ptr, .true.)
call sub_scalar (array_int(2), .true.)
call sub_scalar (array_real_alloc(3,2), .true.)
call sub_scalar (array_char_ptr(0,1), .true.)
call sub_scalar (scalar_t1, .true.)
call sub_scalar (scalar_t2_alloc, .true.)
call sub_scalar (scalar_t3_ptr, .true.)
call sub_scalar (array_t1(2), .true.)
call sub_scalar (array_t2_alloc(3,2), .true.)
call sub_scalar (array_t3_ptr(0,1), .true.)
call sub_scalar (array_class_t1_alloc(2,1), .true.)
call sub_scalar (array_class_t1_ptr(3,3), .true.)
call sub_array_assumed (array_int)
call sub_array_assumed (array_real_alloc)
call sub_array_assumed (array_char_ptr)
call sub_array_assumed (array_t1)
call sub_array_assumed (array_t2_alloc)
call sub_array_assumed (array_t3_ptr)
call sub_array_assumed (array_class_t1_alloc)
call sub_array_assumed (array_class_t1_ptr)
deallocate (scalar_char_ptr, scalar_class_t1_ptr, array_char_ptr)
deallocate (array_class_t1_ptr, array_t3_ptr)
contains
subroutine sub(x)
integer :: x(:)
call sub_array_assumed (x)
end subroutine sub
end