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! { dg-do run }

! Tests the fix for PR35743 and PR35745.

!

! Contributed by Dick Hendrickson 

!

program try_rg0025

  logical lda(5)

  lda = (/(i/2*2 .ne. I, i=1,5)/)

  call PR35743 (lda,  1,  2,  3,  5,  6, -1, -2)

  CALL PR34745

end program

! Previously, the negative mask size would not be detected.

SUBROUTINE PR35743 (LDA,nf1,nf2,nf3,nf5,nf6,mf1,mf2)

  type unseq

    real  r

  end type unseq

  TYPE(UNSEQ) TDA1L(6)

  LOGICAL LDA(NF5)

  TDA1L(1:6)%r = 1.0

  WHERE (LDA(NF6:NF3))

    TDA1L(MF1:NF5:MF1) = TDA1L(NF6:NF2)

  ENDWHERE

END SUBROUTINE

! Previously, the expression in the WHERE block would be evaluated

! ouside the loop generated by the where.

SUBROUTINE PR34745

  INTEGER IDA(10)

  REAL RDA(10)

  RDA    = 1.0

  nf0 = 0

  WHERE (RDA < -15.0)

    IDA = 1/NF0 + 2

  ENDWHERE

END SUBROUTINE