[K/N] Stabilization of Atomics API
`AtomicInt`, `AtomicLong`, `AtomicReference` and `AtomicNativePtr` classes were moved to `kotlin.concurrent` package. The corresponding classes from `kotlin.native.concurrent` were deprecated with warning since Kotlin 1.9.
In order to prepare for further commonization of Atomics API the following changes were made:
* `kotlin.concurrent.AtomicInt`:
* `increment(): Unit` and `decrement(): Unit` methods were deprecated with error
* New methods were added: `incrementAndGet(): Int` , `decrementAndGet(): Int`, `getAndIncrement(): Int`, `getAndDecrement(): Int`, `getAndSet(newValue: Int): Int`
* `kotlin.concurrent.AtomicLong`:
* `increment(): Unit` and `decrement(): Unit` methods were deprecated with error
* New methods were added: `incrementAndGet(): Long`, `decrementAndGet(): Long`, `getAndIncrement(): Long`, `getAndDecrement(): Long`, `getAndSet(newValue: Long): Long`
* Deprecated `AtomicLong()` constructor with default parameter value
* For all atomic classes `compareAndSwap` method was renamed to `compareAndExchange`
See KT-58074 for more details.
Merge-request: KT-MR-9272
Merged-by: Maria Sokolova <maria.sokolova@jetbrains.com>
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@@ -25,7 +25,7 @@ package kotlin.text.regex
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import kotlin.experimental.ExperimentalNativeApi
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import kotlin.collections.associate
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import kotlin.native.concurrent.AtomicReference
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import kotlin.concurrent.AtomicReference
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import kotlin.native.concurrent.freeze
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import kotlin.native.BitSet
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import kotlin.native.FreezingIsDeprecated
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@@ -653,7 +653,7 @@ internal abstract class AbstractCharClass : SpecialToken() {
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fun getPredefinedClass(name: String, negative: Boolean): AbstractCharClass {
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val charClass = classCacheMap[name] ?: throw PatternSyntaxException("No such character class")
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val cachedClass = classCache[charClass.ordinal].value ?: run {
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classCache[charClass.ordinal].compareAndSwap(null, charClass.factory().freeze())
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classCache[charClass.ordinal].compareAndExchange(null, charClass.factory().freeze())
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classCache[charClass.ordinal].value!!
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}
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return cachedClass.getValue(negative)
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