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! { dg-do run }

! Tests the fix for PR38907, in which any expressions, including unary plus,

! in front of the call to S_REAL_SUM_I (marked) would throw the mechanism

! for correcting invalid host association.

!

! Contributed by Dick Hendrickson 

!

module sa0054_stuff

  REAL :: S_REAL_SUM_2(10) = [(REAL (I), I = 1, 10)]

contains

  ELEMENTAL FUNCTION S_REAL_SUM_I (A)

    REAL  ::  S_REAL_SUM_I

    REAL, INTENT(IN)  ::  A

    X = 1.0

    S_REAL_SUM_I = X

  END FUNCTION S_REAL_SUM_I

  SUBROUTINE SA0054 (RDA)

    REAL RDA(:)

    RDA =  + S_REAL_SUM_I (RDA)          ! Reported problem => ICE

    RDA = RDA + S_REAL_SUM_2 (INT (RDA)) ! Also failed

  CONTAINS

    ELEMENTAL FUNCTION S_REAL_SUM_I (A)

      REAL  ::  S_REAL_SUM_I

      REAL, INTENT(IN)  ::  A

      S_REAL_SUM_I = 2.0 * A

    END FUNCTION S_REAL_SUM_I

    ELEMENTAL FUNCTION S_REAL_SUM_2 (A)

      REAL  ::  S_REAL_SUM_2

      INTEGER, INTENT(IN)  ::  A

      S_REAL_SUM_2 = 2.0 * A

    END FUNCTION S_REAL_SUM_2

  END SUBROUTINE

end module sa0054_stuff

  use sa0054_stuff

  REAL :: RDA(10) = [(REAL(I), I = 1, 10)]

  call SA0054 (RDA)

  IF (ANY (INT (RDA) .ne. [(6 * I, I = 1, 10)])) print *, rda

END

! { dg-final { cleanup-modules "sa0054_stuff" } }