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! PR middle-end/43866
! { dg-do run }
! { dg-options "-funswitch-loops -fbounds-check" }
MODULE PR43866
IMPLICIT NONE
TYPE TT
REAL(KIND=4), DIMENSION(:,:), POINTER :: A
REAL(KIND=8), DIMENSION(:,:), POINTER :: B
END TYPE
CONTAINS
SUBROUTINE FOO(M,X,Y,T)
TYPE(TT), POINTER :: M
INTEGER, INTENT(IN) :: Y, X
INTEGER :: C, D
LOGICAL :: T
REAL(KIND = 4), DIMENSION(:,:), POINTER :: P
REAL(KIND = 8), DIMENSION(:,:), POINTER :: Q
Q => M%B
P => M%A
DO C=1,X
DO D=C+1,Y
IF (T) THEN
P(D,C)=P(C,D)
ELSE
Q(D,C)=Q(C,D)
ENDIF
ENDDO
ENDDO
END SUBROUTINE FOO
END MODULE PR43866
USE PR43866
TYPE(TT), POINTER :: Q
INTEGER, PARAMETER :: N=17
ALLOCATE (Q)
NULLIFY (Q%A)
ALLOCATE (Q%B(N,N))
Q%B=0
CALL FOO (Q,N,N,.FALSE.)
END
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