YesNt-Interpreter/benchmarks/func_call_loop.ynt

func add_one:
    var x = %in
    var y = ${x} + 1 calc
    push_out ${y}
return

var i = 0
while ${i} < 60000:
    call add_one with ${i}
    var i = %out
end_while
print_line ${i}