[FIR, Tests] Add box tests to verify that disappeared DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE leads to executable code

#KT-59903


Merge-request: KT-MR-13423
Merged-by: Evgeniy Zhelenskiy <Evgeniy.Zhelenskiy@jetbrains.com>

compiler/testData/codegen/box/delegatedProperty/provideDelegate/notNullAssertionInLocalDelegated.kt

@@ -0,0 +1,33 @@
+// ISSUE: KT-58013
+// WITH_STDLIB
+// WITH_REFLECT
+// FIR_DUMP
+// IGNORE_BACKEND_K1: ANY
+
+
+import kotlin.reflect.KProperty
+
+data class Ref<D>(val t: D)
+
+class GenericDelegate<G>(val value: G)
+
+operator fun <V> Ref<V>.provideDelegate(a: Any?, p: KProperty<*>): GenericDelegate<V> = GenericDelegate(this.t)
+
+operator fun <W> GenericDelegate<W>.getValue(a: Any?, p: KProperty<*>): W = this.value
+
+fun <E> List<Ref<*>>.getElement(i: Int): Ref<E> = this[i] as Ref<E>
+
+@Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
+fun test(list: List<Ref<*>>) {
+    val data: String by list.getElement(0)!!
+    require(data == list[0].t)
+
+    val data2: String by list.getElement(0)
+    require(data2 == list[0].t)
+}
+
+fun box(): String {
+    test(listOf(Ref("q")))
+    
+    return "OK"
+}