Fix exception from ::class literals on unresolved classes

compiler/testData/diagnostics/tests/ReflectionTypesNotLoaded.kt

@@ -1,8 +1,11 @@
 fun foo() {}
 
-class A {
+class A(val prop: Any) {
     fun baz() {}
 }
 
-val bar = <!REFLECTION_TYPES_NOT_LOADED!>::<!>foo
-val quux = A<!REFLECTION_TYPES_NOT_LOADED!>::<!>baz
+val topLevelFun = <!REFLECTION_TYPES_NOT_LOADED!>::<!>foo
+val memberFun = A<!REFLECTION_TYPES_NOT_LOADED!>::<!>baz
+
+val classLiteral = A<!REFLECTION_TYPES_NOT_LOADED!>::<!>class
+val property = A<!REFLECTION_TYPES_NOT_LOADED!>::<!>prop

compiler/testData/diagnostics/tests/ReflectionTypesNotLoaded.txt

@@ -1,11 +1,14 @@
-package
+package 
 
-internal val bar: [ERROR : Type for ::foo]
-internal val quux: [ERROR : Type for A::baz]
+internal val classLiteral: [ERROR : Unresolved class]
+internal val memberFun: [ERROR : Type for A::baz]
+internal val property: [ERROR : Type for A::prop]
+internal val topLevelFun: [ERROR : Type for ::foo]
 internal fun foo(): kotlin.Unit
 
 internal final class A {
-    public constructor A()
+    public constructor A(/*0*/ prop: kotlin.Any)
+    internal final val prop: kotlin.Any
     internal final fun baz(): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int

compiler/testData/diagnostics/testsWithStdLib/classLiteral/unresolvedClass.kt

@@ -0,0 +1,2 @@
+val u = <!UNRESOLVED_REFERENCE!>Unresolved<!>::class
+val g = <!UNRESOLVED_REFERENCE!>UnresolvedGeneric<!><<!UNRESOLVED_REFERENCE!>UnresolvedTypeArg<!>>::class

compiler/testData/diagnostics/testsWithStdLib/classLiteral/unresolvedClass.txt

@@ -0,0 +1,4 @@
+package
+
+internal val g: [ERROR : Unresolved class]
+internal val u: [ERROR : Unresolved class]