| ! { dg-do run } |
| ! { dg-require-effective-target fortran_large_real } |
| ! PR 24174 and PR 24305 |
| program large_real_kind_form_io_1 |
| ! This should be 10 on systems that support kind=10 |
| integer, parameter :: k = selected_real_kind (precision (0.0_8) + 1) |
| real(kind=k) :: a,b(2), c, eps |
| complex(kind=k) :: d, e, f(2), g |
| character(len=180) :: tmp |
| ! Test real(k) scalar and array formatted IO |
| eps = 10 * spacing (2.0_k) ! 10 ulp precision is enough. |
| b(:) = 2.0_k |
| write (tmp, *) b |
| read (tmp, *) a, c |
| if (abs (a - b(1)) > eps) call abort () |
| if (abs (c - b(2)) > eps) call abort () |
| ! Complex(k) scalar and array formatted and list formatted IO |
| d = cmplx ( 1.0_k, 2.0_k, k) |
| f = d |
| write (tmp, *) f |
| read (tmp, *) e, g |
| if (abs (e - d) > eps) call abort () |
| if (abs (g - d) > eps) call abort () |
| write (tmp, '(2(e12.4e5, 2x))') d |
| read (tmp, '(2(e12.4e5, 2x))') e |
| if (abs (e - d) > eps) call abort() |
| end program large_real_kind_form_io_1 |
