Alex Tkachman
20 lines
378 B
Kotlin
20 lines
378 B
Kotlin
package regressions
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import kotlin.test.assertEquals
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import org.junit.Test as test
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fun f(xs: Iterator<Int>): Int {
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var answer = 0
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for (x in xs) {
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answer += x
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}
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return answer
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}
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class Kt2495Test {
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test fun duplicateIteratorsBug() {
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val list = arrayList(1, 2, 3)
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val result = f(list.iterator())
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assertEquals(6, result)
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}
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} |