diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/elemental_subroutine_7.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/elemental_subroutine_7.f90 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/elemental_subroutine_7.f90 b/gcc/testsuite/gfortran.dg/elemental_subroutine_7.f90 new file mode 100644 index 00000000000..7c7875bbfcd --- /dev/null +++ b/gcc/testsuite/gfortran.dg/elemental_subroutine_7.f90 @@ -0,0 +1,40 @@ +! { dg-do run } +! +! PR fortran/38669 +! Loop bounds temporaries used before being defined for elemental subroutines +! +! Original testcase by Harald Anlauf <anlauf@gmx.de> + +program gfcbu84_main + implicit none + integer :: jplev, k_lev + integer :: p(42) + real :: r(42) + integer, pointer :: q(:) + jplev = 42 + k_lev = 1 + call random_number (r) + p = 41 * r + 1 + allocate (q(jplev)) + + q = 0 + call tq_tvgh (q(k_lev:), p(k_lev:)) + if (any (p /= q)) call abort + + q = 0 + call tq_tvgh (q(k_lev:), (p(k_lev:))) + if (any (p /= q)) call abort + + q = 0 + call tq_tvgh (q(k_lev:), (p(p(k_lev:)))) + if (any (p(p) /= q)) call abort + + deallocate (q) + + contains + elemental subroutine tq_tvgh (t, p) + integer ,intent (out) :: t + integer ,intent (in) :: p + t=p + end subroutine tq_tvgh +end program gfcbu84_main |