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kraken/tests/test_util.krak

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import util:*
import io:*
obj test(Object) {
var counter:int
fun construct(): test* {
counter = 0
println("construct with 0")
return this
}
fun construct(it:int): test* {
counter = it
print("construct with "); println(it)
return this
}
fun copy_construct(old: test*):void {
counter = old->counter+1
print("copy construct from "); print(old->counter); print(" to "); println(counter)
}
fun destruct():void {
print("destruct with "); println(counter)
}
}
fun main():int {
println(lesser(1,2))
println(lesser(7.0,8.0))
println(greater(1,2))
println(greater(7.0,8.0))
var oddPair = make_pair(3, "hi")
println(oddPair.first)
println(oddPair.second)
println("construct")
var test1.construct():test
var test2.construct(100):test
println("make_pair")
var test_pair = make_pair(test1, test2)
println("done")
return 0
}