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

compiler/testData/diagnostics/tests/classLiteral/nonClassesOnLHS.fir.kt

@@ -0,0 +1,20 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE
+
+class A
+
+val a1 = A?::class
+val a2 = A??::class
+
+val l1 = List<String>?::class
+val l2 = List?::class
+
+fun <T : Any> foo() {
+    val t1 = <!OTHER_ERROR!>T<!>::class
+    val t2 = <!OTHER_ERROR!>T<!>?::class
+}
+
+inline fun <reified T : Any> bar() {
+    val t3 = <!OTHER_ERROR!>T<!>?::class
+}
+
+val m = Map<String>::class