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! { dg-do compile }

! { dg-options "-O2 -fdump-tree-original" }

!

! PR fortran/32600 c_f_pointer w/o shape

! PR fortran/32580 c_f_procpointer

!

! Verify that c_f_prointer [w/o shape] and c_f_procpointer generate

! the right code - and no library call

program test

  use iso_c_binding

  implicit none

  type(c_ptr)    :: cptr

  type(c_funptr) :: cfunptr

  integer(4), pointer :: fptr

  integer(4), pointer :: fptr_array(:)

  procedure(integer(4)), pointer :: fprocptr

  call c_f_pointer(cptr, fptr)

  call c_f_pointer(cptr, fptr_array, [ 1 ])

  call c_f_procpointer(cfunptr, fprocptr)

end program test

! Make sure there is only a single function call:

! { dg-final { scan-tree-dump-times "c_f" 1 "original" } }

! { dg-final { scan-tree-dump-times "c_f_pointer" 1 "original" } }

! { dg-final { scan-tree-dump-times "c_f_pointer_i4" 1 "original" } }

!

! Check scalar c_f_pointer

! { dg-final { scan-tree-dump-times "  fptr = .integer.kind=4. .. cptr" 1 "original" } }

!

! Check c_f_procpointer

! { dg-final { scan-tree-dump-times "  fprocptr = .integer.kind=4. .\\*<.*>. .void.. cfunptr;" 1 "original" } }

!

! { dg-final { cleanup-tree-dump "original" } }