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

compiler/testData/diagnostics/tests/lateinit/local/inapplicableLateinitModifier.fir.kt

@@ -0,0 +1,18 @@
+// !DIAGNOSTICS: -UNUSED_VALUE -UNUSED_VARIABLE -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE
+// !LANGUAGE: +LateinitLocalVariables
+
+import kotlin.reflect.KProperty
+
+object Delegate {
+    operator fun getValue(instance: Any?, property: KProperty<*>) : String = ""
+    operator fun setValue(instance: Any?, property: KProperty<*>, value: String) {}
+}
+
+
+fun test() {
+    lateinit val test0: Any
+    lateinit var test1: Int
+    lateinit var test2: Any?
+    lateinit var test3: String = ""
+    lateinit var test4 by Delegate
+}

compiler/testData/diagnostics/tests/lateinit/local/localLateinit.fir.kt

@@ -0,0 +1,7 @@
+// !LANGUAGE: +LateinitLocalVariables
+
+fun test() {
+    lateinit var s: String
+    s = ""
+    s.length
+}

compiler/testData/diagnostics/tests/lateinit/local/uninitialized.fir.kt

@@ -0,0 +1,24 @@
+// !LANGUAGE: +LateinitLocalVariables
+
+fun test1() {
+    lateinit var s: String
+    s.length
+}
+
+fun test2() {
+    lateinit var s: String
+    run {
+        s = ""
+    }
+    s.length
+}
+
+fun almostAlwaysTrue(): Boolean = true
+
+fun test3() {
+    lateinit var s: String
+    if (almostAlwaysTrue()) {
+        s = ""
+    }
+    s.length
+}