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! { dg-do run }
! { dg-options "-std=legacy" }
!
program char_pointer_dummy
! Test character pointer dummy arguments, required
! to fix PR16939 and PR18689
! Provided by Paul Thomas pault@gcc.gnu.org
implicit none
character*4 :: c0
character*4, pointer :: c1
character*4, pointer :: c2(:)
allocate (c1, c2(1))
! Check that we have not broken non-pointer characters.
c0 = "wxyz"
call foo (c0)
! Now the pointers
c1 = "wxyz"
call sfoo (c1)
c2 = "wxyz"
call afoo (c2)
deallocate (c1, c2)
contains
subroutine foo (cc1)
character*4 :: cc1
if (cc1 /= "wxyz") call abort ()
end subroutine foo
subroutine sfoo (sc1)
character*4, pointer :: sc1
if (sc1 /= "wxyz") call abort ()
end subroutine sfoo
subroutine afoo (ac1)
character*4, pointer :: ac1(:)
if (ac1(1) /= "wxyz") call abort ()
end subroutine afoo
end program char_pointer_dummy
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