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! { dg-do compile }

! Test the fix for PR43227, in which the lines below would segfault.

!

! Dominique d'Humieres 

!

function char1 (s) result(res)

  character, dimension(:), intent(in) :: s

  character(len=size(s)) :: res

  do i = 1, size(s)

    res(i:i) = s(i)

  end do

end function char1

module m_string

  procedure(string_to_char) :: char1                    ! segfault

  procedure(string_to_char), pointer :: char2           ! segfault

  type t_string

    procedure(string_to_char), pointer, nopass :: char3 ! segfault

  end type t_string

contains

  function string_to_char (s) result(res)

    character, dimension(:), intent(in) :: s

    character(len=size(s)) :: res

    do i = 1, size(s)

      res(i:i) = s(i)

    end do

  end function string_to_char

end module m_string

  use m_string

  type(t_string) :: t

  print *, string_to_char (["a","b","c"])

  char2 => string_to_char

  print *, char2 (["d","e","f"])

  t%char3 => string_to_char

  print *, t%char3 (["g","h","i"])

  print *, char1 (["j","k","l"])

end

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

! { dg-final { cleanup-modules "m_string" } }