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, y4 12 real(kind=8) :: x8, y8 13 14 x8 = 1.9_8 ; x4 = 1.9_4 15 y8 = -2.1_8 ; y4 = -2.1_4 16 17 call check(hypot(x8,y8), hypot(1.9_8,-2.1_8)) 18 call check(hypot(x4,y4), hypot(1.9_4,-2.1_4)) 19 20contains 21 subroutine check_r4 (a, b) 22 real(kind=4), intent(in) :: a, b 23 if (abs(a - b) > 1.e-5 * abs(b)) call abort 24 end subroutine 25 subroutine check_r8 (a, b) 26 real(kind=8), intent(in) :: a, b 27 if (abs(a - b) > 1.e-7 * abs(b)) call abort 28 end subroutine 29end program test 30