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! { dg-do compile }

! { dg-options "-Wsurprising" }

! Implementation of finalizer procedures.

! Check for expected warnings on dubious FINAL constructs.

MODULE final_type

  IMPLICIT NONE

  TYPE :: type_1

    INTEGER, ALLOCATABLE :: fooarr(:)

    REAL :: foobar

  CONTAINS

    ! Non-scalar procedures should be assumed shape

    FINAL :: fin1_scalar

    FINAL :: fin1_shape_1

    FINAL :: fin1_shape_2

  END TYPE type_1

  TYPE :: type_2 ! { dg-warning "Only array FINAL procedures" }

    REAL :: x

  CONTAINS

    ! No scalar finalizer, only array ones

    FINAL :: fin2_vector

  END TYPE type_2

CONTAINS

  SUBROUTINE fin1_scalar (el)

    IMPLICIT NONE

    TYPE(type_1) :: el

  END SUBROUTINE fin1_scalar

  SUBROUTINE fin1_shape_1 (v) ! { dg-warning "assumed shape" }

    IMPLICIT NONE

    TYPE(type_1) :: v(*)

  END SUBROUTINE fin1_shape_1

  SUBROUTINE fin1_shape_2 (v) ! { dg-warning "assumed shape" }

    IMPLICIT NONE

    TYPE(type_1) :: v(42, 5)

  END SUBROUTINE fin1_shape_2

  SUBROUTINE fin2_vector (v)

    IMPLICIT NONE

    TYPE(type_2) :: v(:)

  END SUBROUTINE fin2_vector

END MODULE final_type

PROGRAM finalizer

  IMPLICIT NONE

  ! Nothing here

END PROGRAM finalizer

! TODO: Remove this once finalization is implemented.

! { dg-excess-errors "not yet implemented" }

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