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! { dg-do compile }
! PR 20851
! Dummy arguments are disallowed in initialization expressions in
! elemental functions except as arguments to the intrinsic functions
! BIT_SIZE, KIND, LEN, or to the numeric inquiry functions listed
! in 13.11.8 F95, likewise not allowed in F2003, now allowed in F2008.
MODULE TT
INTEGER M
CONTAINS
ELEMENTAL REAL FUNCTION two(N)
INTEGER, INTENT(IN) :: N
INTEGER, DIMENSION(N) :: scr ! Now valid under F2008
END FUNCTION
ELEMENTAL REAL FUNCTION twopointfive(N)
INTEGER, INTENT(IN) :: N
INTEGER, DIMENSION(MAX(N,2)) :: scr ! Now valid under F2008
end FUNCTION twopointfive
REAL FUNCTION three(N)
INTEGER, INTENT(IN) :: N
INTEGER, DIMENSION(N) :: scr ! this time it's valid
END FUNCTION
ELEMENTAL REAL FUNCTION four(N)
INTEGER, INTENT(IN) :: N
INTEGER, DIMENSION(bit_size(N)) :: scr ! another valid variant
END FUNCTION
ELEMENTAL REAL FUNCTION gofourit(N)
INTEGER, INTENT(IN) :: N
INTEGER, DIMENSION(MIN(HUGE(N),1)) :: scr ! another valid variant
END FUNCTION
ELEMENTAL REAL FUNCTION fourplusone(N)
INTEGER, INTENT(IN) :: N
INTEGER, DIMENSION(M) :: scr ! another valid variant
END FUNCTION
ELEMENTAL REAL FUNCTION five(X)
real, intent(in) :: x
CHARACTER(LEN=PRECISION(X)) :: C ! valid again
END FUNCTION
END MODULE
END
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