[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/testsWithStdLib/inference/kt32345.fir.kt

@@ -0,0 +1,49 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE
+
+import kotlin.reflect.KProperty
+import kotlin.properties.ReadWriteProperty
+
+class CleanupTestExample {
+    val cleanUpBlocks: MutableList<Pair<Any, (Any) -> Unit>> = mutableListOf()
+
+    class CleaningDelegate<T : Any?>(
+        initialValue: T? = null,
+        val cleanupBlocks: MutableList<Pair<Any, (Any) -> Unit>>,
+        val block: (T) -> Unit
+    ) : ReadWriteProperty<Any?, T> {
+        private var value: T? = initialValue
+
+        init {
+            addCleanupBlock(initialValue)
+        }
+
+        override fun getValue(thisRef: Any?, property: KProperty<*>): T {
+            return value ?: throw IllegalStateException("Property ${property.name} should be initialized before get.")
+        }
+
+        @Suppress("UNCHECKED_CAST")
+        override fun setValue(thisRef: Any?, property: KProperty<*>, value: T) {
+            addCleanupBlock(value)
+            this.value = value
+        }
+
+        fun addCleanupBlock(value: T?) {
+            if (value != null) {
+                @Suppress("UNCHECKED_CAST")
+                cleanupBlocks.add((value to block) as Pair<Any, (Any) -> Unit>)
+            }
+
+        }
+    }
+
+    data class TestHolder(val num: Int)
+
+    fun <T : Any?> cleanup(initialValue: T? = null, block: (T) -> Unit) = CleaningDelegate(initialValue, cleanUpBlocks, block)
+
+    fun testWithCleanup() {
+        val testHolder = TestHolder(1)
+
+        var thing: TestHolder by CleaningDelegate(testHolder, cleanupBlocks = cleanUpBlocks, block = { println("cleaning up $it") })
+        var thing2: TestHolder by cleanup(testHolder) { println("cleaning up $it") }
+    }
+}