Mikhail Glukhikh
34 lines
566 B
Kotlin
Vendored
34 lines
566 B
Kotlin
Vendored
// !LANGUAGE: +ProperComputationOrderOfTailrecDefaultParameters
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// DONT_RUN_GENERATED_CODE: JS
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var counter = 0
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fun inc() = counter++
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tailrec fun test(x: Int = 0, y: Int = inc(), z: Int = inc()) {
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if (x * 2 != y || z - y != 1)
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throw IllegalArgumentException("x=$x y=$y z=$z")
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if (x < 100000)
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test(x + 1)
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}
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fun box() : String {
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test()
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counter = 4
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test(x = 1, y = 2, z = 3)
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counter = 0
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test(-1, -2, -1)
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counter = 3
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test(1, 2)
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counter = 1
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test(y = 0)
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counter = 2
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test(x = 1)
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return "OK"
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} |