(
    (include other)
    (def BAR (=add FOO 1000))

    (cmp BAR 1123 (ne? (fault)))

    (include utils/itoa.csn)
    (include "utils/printnum")

    (mkbf r0)
    (call itoa r0 BAR)
    (lds @cout @r0)
    (del @r0)
    (ld @cout '\n')

    (call printnum BAR)
    (ld @cout '\n')
)