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20 lines
322 B
Kotlin
20 lines
322 B
Kotlin
class Outer(val foo: StringBuilder) {
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inner class Inner() {
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fun len() : Int {
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return foo.length()
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}
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}
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fun test() : Inner {
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return Inner()
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}
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}
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fun box() : String {
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val sb = StringBuilder("xyzzy")
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val o = Outer(sb)
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val i = o.test()
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val l = i.len()
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return if (l != 5) "fail" else "OK"
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}
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