diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.dg/large_real_kind_form_io_1.f90')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gfortran.dg/large_real_kind_form_io_1.f90 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/large_real_kind_form_io_1.f90 b/gcc-4.9/gcc/testsuite/gfortran.dg/large_real_kind_form_io_1.f90 new file mode 100644 index 000000000..3e49dc192 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gfortran.dg/large_real_kind_form_io_1.f90 @@ -0,0 +1,27 @@ +! { 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=200) :: 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 |