Introduce kotlin.AutoCloseable typealias in K/JVM stdlib #KT-55777

compiler/testData/diagnostics/tests/controlFlowAnalysis/definiteReturn/lambdaInTryFalsePositive.txt

@@ -1,4 +1,4 @@
 package
 
 public fun foo(): kotlin.Int?
-public inline fun </*0*/ T : java.lang.AutoCloseable, /*1*/ R> T.use(/*0*/ block: (T) -> R): R
+public inline fun </*0*/ T : kotlin.AutoCloseable /* = java.lang.AutoCloseable */, /*1*/ R> T.use(/*0*/ block: (T) -> R): R

libraries/stdlib/build.gradle.kts

@@ -150,6 +150,7 @@ kotlin {
                         freeCompilerArgs.set(
                             listOfNotNull(
                                 "-Xallow-kotlin-package",
+                                "-Xexpect-actual-classes",
                                 "-Xmultifile-parts-inherit",
                                 "-Xno-new-java-annotation-targets",
                                 "-Xexplicit-api=strict",

libraries/stdlib/jdk7/src/kotlin/AutoCloseableJVM.kt

@@ -12,12 +12,9 @@ package kotlin
 import kotlin.contracts.InvocationKind
 import kotlin.contracts.contract
 
-// TODO: Introduce this typealias when Common AutoCloseable is stabilized.
-//   This typealias shadows existing java.lang.AutoCloseable, and the experimental status would require
-//   opt-in in exiting usages (that are w/o package prefix). Hence it would break previously compilable code.
-//@Suppress("ACTUAL_WITHOUT_EXPECT")
-//@SinceKotlin("1.8")
-//public actual typealias AutoCloseable = java.lang.AutoCloseable
+@Suppress("ACTUAL_WITHOUT_EXPECT")
+@SinceKotlin("2.0")
+public actual typealias AutoCloseable = java.lang.AutoCloseable
 
 @Suppress("ACTUAL_WITHOUT_EXPECT")
 @SinceKotlin("1.2")