KT-42589 Add listOf, setOf, mapOf overloads for a single value to common src-set
`listOf`, `setOf` and `mapOf` overloads were defined in some source-sets but common source-set was missing it. This change adds common definition of these methods and also add declarations for source-sets that were previously missing it. ^KT-42589 fixed
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Space Team
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aa85e6d95c
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50841e7cb0
@@ -122,3 +122,11 @@ internal actual inline fun checkCountOverflow(count: Int): Int {
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}
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return count
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}
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/**
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* Returns a new read-only list containing only the specified object [element].
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*
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* @sample samples.collections.Collections.Lists.singletonReadOnlyList
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*/
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@SinceKotlin("1.9")
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public actual fun <T> listOf(element: T): List<T> = arrayListOf(element)
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@@ -34,3 +34,12 @@ internal actual fun <K, V> Map<out K, V>.toSingletonMap(): Map<K, V>
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*/
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@PublishedApi
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internal actual fun mapCapacity(expectedSize: Int) = expectedSize
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/**
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* Returns a new read-only map, mapping only the specified key to the
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* specified value.
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*
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* @sample samples.collections.Maps.Instantiation.mapFromPairs
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*/
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@SinceKotlin("1.9")
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public actual fun <K, V> mapOf(pair: Pair<K, V>): Map<K, V> = hashMapOf(pair)
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@@ -1,5 +1,5 @@
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/*
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* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
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* Copyright 2010-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
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* that can be found in the LICENSE file.
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*/
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@@ -7,9 +7,11 @@ package kotlin.collections
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// TODO: Add SingletonSet class
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/**
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* Returns an immutable set containing only the specified object [element].
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* Returns a new read-only set containing only the specified object [element].
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*
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* @sample samples.collections.Collections.Sets.singletonReadOnlySet
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*/
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public fun <T> setOf(element: T): Set<T> = hashSetOf(element)
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public actual fun <T> setOf(element: T): Set<T> = hashSetOf(element)
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@PublishedApi
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@SinceKotlin("1.3")
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