[K/N][IR] Fix for https://youtrack.jetbrains.com/issue/KT-48527

kotlin-native/backend.native/tests/build.gradle

@@ -1523,6 +1523,12 @@ standaloneTest("initializers_eagerInitializationThreadLocal2") {
     source = "codegen/initializers/eagerInitializationThreadLocal2.kt"
 }
 
+standaloneTest("initializers_testInfrastructure") {
+    enabled = project.globalTestArgs.contains('-Xir-property-lazy-initialization=enable') || isExperimentalMM
+    source = "codegen/initializers/testInfrastructure.kt"
+    flags = ["-tr"]
+}
+
 standaloneTest("initializers_workers1") {
     expectedFail = (project.testTarget == 'wasm32') // Workers are not supported
     source = "codegen/initializers/workers1.kt"

kotlin-native/backend.native/tests/codegen/initializers/testInfrastructure.kt

@@ -0,0 +1,44 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+// FILE: lib.kt
+var z1 = false
+var z2 = false
+var t1 = false
+var t2 = false
+
+// FILE: lib2.kt
+import kotlin.test.*
+
+private val x = foo()
+
+private fun foo(): Int {
+    z1 = true
+    return 42
+}
+
+@Test
+fun test1() {
+    t1 = true
+    assertTrue(z1)
+    assertTrue(t2 || !z2)
+}
+
+// FILE: main.kt
+import kotlin.test.*
+
+private val x = foo()
+
+private fun foo(): Int {
+    z2 = true
+    return 42
+}
+
+@Test
+fun test2() {
+    t2 = true
+    assertTrue(z2)
+    assertTrue(t1 || !z1)
+}