Dmitriy Novozhilov
34 lines
883 B
Kotlin
Vendored
34 lines
883 B
Kotlin
Vendored
// TARGET_BACKEND: JVM
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// ALLOW_KOTLIN_PACKAGE
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// Note: order of files is important
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// MODULE: kotlin_stdlib
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// FILE: _Arrays.kt
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package kotlin.collections
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public inline fun ByteArray.customFirst(predicate: (Byte) -> Boolean): Byte {
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val iter = this.iterator()
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while (iter.hasNext()) {
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val element = iter.next()
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if (predicate(element)) return element
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}
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throw NoSuchElementException("Array contains no element matching the predicate.")
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}
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// FILE: PrimitiveIterators.kt
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package kotlin.collections
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public abstract class ByteIterator : Iterator<Byte> {
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override final fun next() = nextByte()
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/** Returns the next value in the sequence without boxing. */
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public abstract fun nextByte(): Byte
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}
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// MODULE: main(kotlin_stdlib)
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// FILE: main.kt
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fun box(): String {
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byteArrayOf(1, 2, 3).customFirst { it == 1.toByte() }
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return "OK"
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}
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