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! { dg-do compile }

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

!

! PR fortran/36909

!

! Check that no unneeded internal_unpack is

! called (INTENT(IN)!).

!

program test

  implicit none

  integer :: a(3,3)

  call foo(a(1,:))

contains

  subroutine foo(x)

    integer,intent(in) :: x(3)

  end subroutine foo

end program test

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

! { dg-final { scan-tree-dump-times "_gfortran_internal_unpack" 0 "original" } }

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