function sint(s) result(i)
implicit none
character(len=*) :: s
integer :: j, i
i = 0
do j=len(s), 1, -1
if (.not.((i.eq.0).and.(s(j:j).eq.' '))) then
i = i + ichar(s(j:j)) * 10 ** (j - 1)
endif
end do
return
end function sint
function test_in_bytes4(a) result (i)
implicit none
integer :: sint
character(len=4) :: a
integer :: i
i = sint(a)
a(1:1) = 'A'
return
end function test_in_bytes4
function test_inout_bytes4(a) result (i)
implicit none
integer :: sint
character(len=4), intent(inout) :: a
integer :: i
if (a(1:1).ne.' ') then
a(1:1) = 'E'
endif
i = sint(a)
return
end function test_inout_bytes4
|