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fn main screen: (addr screen), keyboard: (addr keyboard), data-disk: (addr disk) {
var result/eax: int <- do-add 3, 4
draw-int32-decimal-wrapping-right-then-down-from-cursor-over-full-screen screen, result, 3/fg=cyan 0/bg
}
fn do-add a: int, b: int -> _/eax: int {
var result/eax: int <- copy a
result <- add b
return result
}
fn test-do-add {
var observed/eax: int <- do-add 0, 0
check-ints-equal observed, 0, "F - 0+0"
observed <- do-add 3, 0
check-ints-equal observed, 3, "F - 3+0"
observed <- do-add 3, 2
check-ints-equal observed, 5, "F - 3+2"
}
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