aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/testsuite/gfortran.dg/bounds_check_9.f90
blob: c0abd2896ece95821dc844fce39eacd977be29c7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
! { dg-do run }
! { dg-options "-fbounds-check" }
! PR fortran/31119
!
module sub_mod
contains
elemental subroutine set_optional(i,idef,iopt)
  integer, intent(out) :: i
  integer, intent(in) :: idef
  integer, intent(in), optional :: iopt
  if (present(iopt)) then
    i = iopt
  else
    i = idef
  end if
  end subroutine set_optional

  subroutine sub(ivec)
    integer, intent(in), optional :: ivec(:)
    integer :: ivec_(2)
    call set_optional(ivec_,(/1,2/))
    if (any (ivec_ /= (/1, 2/))) call abort
    call set_optional(ivec_,(/1,2/),ivec)
    if (present (ivec)) then
      if (any (ivec_ /= ivec)) call abort
    else
      if (any (ivec_ /= (/1, 2/))) call abort
    end if
  end subroutine sub
end module sub_mod

program main
  use sub_mod, only: sub
  call sub()
  call sub((/4,5/))
end program main