diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/ret_pointer_2.f90')
-rw-r--r-- | gcc/testsuite/gfortran.dg/ret_pointer_2.f90 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/ret_pointer_2.f90 b/gcc/testsuite/gfortran.dg/ret_pointer_2.f90 new file mode 100644 index 000000000..939411b7b --- /dev/null +++ b/gcc/testsuite/gfortran.dg/ret_pointer_2.f90 @@ -0,0 +1,38 @@ +! { dg-do run } +! PR 25806: Functions returning pointers to arrays +program a + integer, target :: storage(5) + integer :: s(3) + + + print *, x(3) ! { dg-output " *1 *2 *3" } + + if (ssum(x(3)) /= 6) call abort() + + s = 0 + s = x(3) + if (any(s /= (/1, 2, 3/))) call abort() + +contains + + function x(n) result(t) + integer, intent(in) :: n + integer, pointer :: t(:) + integer :: i + + t => storage(1:n) + t = (/ (i, i = 1, n) /) + + end function x + + + integer function ssum(a) + integer, intent(in) :: a(:) + + ssum = sum(a) + + end function ssum + +end program a + + |