Dmitry Petrov
25 lines
771 B
Kotlin
25 lines
771 B
Kotlin
/*
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* Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package kotlin
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@PublishedApi
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internal fun throwUninitializedPropertyAccessException(name: String): Nothing =
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throw UninitializedPropertyAccessException("lateinit property $name has not been initialized")
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internal fun noWhenBranchMatchedException(): Nothing = throw NoWhenBranchMatchedException()
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fun THROW_ISE(): Nothing {
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throw IllegalStateException()
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}
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fun THROW_CCE(): Nothing {
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throw ClassCastException()
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}
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fun THROW_NPE(): Nothing {
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throw NullPointerException()
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}
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fun <T:Any> ensureNotNull(v: T?): T = if (v == null) THROW_NPE() else v |