1! { dg-do run } 2 3program test 4 implicit none 5 6 interface check 7 procedure check_r4 8 procedure check_r8 9 end interface check 10 11 real(kind=4) :: x4 12 real(kind=8) :: x8 13 14 x8 = 1.9_8 ; x4 = 1.9_4 15 call check(bessel_j0 (x8), bessel_j0 (1.9_8)) 16 call check(bessel_j0 (x4), bessel_j0 (1.9_4)) 17 call check(bessel_j1 (x8), bessel_j1 (1.9_8)) 18 call check(bessel_j1 (x4), bessel_j1 (1.9_4)) 19 call check(bessel_jn (3,x8), bessel_jn (3,1.9_8)) 20 call check(bessel_jn (3,x4), bessel_jn (3,1.9_4)) 21 call check(bessel_y0 (x8), bessel_y0 (1.9_8)) 22 call check(bessel_y0 (x4), bessel_y0 (1.9_4)) 23 call check(bessel_y1 (x8), bessel_y1 (1.9_8)) 24 call check(bessel_y1 (x4), bessel_y1 (1.9_4)) 25 call check(bessel_yn (3,x8), bessel_yn (3,1.9_8)) 26 call check(bessel_yn (3,x4), bessel_yn (3,1.9_4)) 27 28contains 29 subroutine check_r4 (a, b) 30 real(kind=4), intent(in) :: a, b 31 if (abs(a - b) > 1.e-5 * abs(b)) call abort 32 end subroutine 33 subroutine check_r8 (a, b) 34 real(kind=8), intent(in) :: a, b 35 if (abs(a - b) > 1.e-7 * abs(b)) call abort 36 end subroutine 37end program test 38