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Fix LateinitMutableProperty: ensure visibility

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This commit is contained in:
Him188 2021-07-28 13:29:33 +08:00
parent c19265b954
commit 482b62c0c3
1 changed files with 5 additions and 2 deletions
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7
mirai-core-utils/src/commonMain/kotlin/LateinitMutableProperty.kt
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@ -36,9 +36,12 @@ private class LateinitMutableProperty<T>(
val initializer = initializer val initializer = initializer
if (initializer != null && this.value.value === UNINITIALIZED) { if (initializer != null && this.value.value === UNINITIALIZED) {
val value = initializer() val value = initializer()
this.value.compareAndSet(UNINITIALIZED, value) // setValue prevails
this.initializer = null this.initializer = null
value this.value.compareAndSet(UNINITIALIZED, value) // setValue prevails
this.value.value.let {
assert(it !== UNINITIALIZED)
return it as T
}
} else this.value.value as T } else this.value.value as T
} }
else -> v as T else -> v as T