[SLC/ULC] KTIJ-25335 Add tests for fields with missing names

compiler/testData/asJava/lightClasses/lightClassByFqName/compilationErrors/FieldWithoutName3.kt

@@ -0,0 +1,9 @@
+// MyClass
+
+// KTIJ-24121
+class MyClass<T>(val value: T) {
+    fun getValAsString(): T {
+        return value.toString()
+    }
+    val
+}