Fix for KT-7999: Wrong result when use nullable types as reified parameter, KT-8043: Unsafe cast to reified parameter throws NPE instead of TypeCastException

#KT-7999 Fixed
  #KT-8043 Fixed

~

compiler/testData/codegen/boxInline/reified/checkCast/nullable.2.kt

@@ -0,0 +1,6 @@
+package test
+
+class A
+class B
+
+inline fun <reified T> Any?.foo(): T? = this as T?