Report error on bound callable references in compatibility mode

Previously examples were failing with IllegalStateException from JVM back-end
because there was an error type without any error reported

compiler/testData/diagnostics/tests/sourceCompatibility/noBoundCallableReferences/boundCallableReference.kt

@@ -0,0 +1,14 @@
+// !LANGUAGE: -BoundCallableReferences
+
+class C { companion object }
+val ok1 = C::hashCode
+val fail1 = <!UNSUPPORTED_FEATURE!>C.Companion<!>::hashCode
+
+object O
+val fail2 = <!UNSUPPORTED_FEATURE!>O<!>::hashCode
+
+fun hashCode() {}
+
+val fail3 = <!UNSUPPORTED_FEATURE!>""<!>::hashCode
+val fail4 = <!UNSUPPORTED_FEATURE!>(C)<!>::hashCode
+val fail5 = <!UNSUPPORTED_FEATURE!>(C.Companion)<!>::hashCode

compiler/testData/diagnostics/tests/sourceCompatibility/noBoundCallableReferences/boundCallableReference.txt

@@ -0,0 +1,30 @@
+package
+
+public val fail1: kotlin.reflect.KFunction0<kotlin.Int>
+public val fail2: kotlin.reflect.KFunction0<kotlin.Int>
+public val fail3: kotlin.reflect.KFunction0<kotlin.Int>
+public val fail4: kotlin.reflect.KFunction0<kotlin.Int>
+public val fail5: kotlin.reflect.KFunction0<kotlin.Int>
+public val ok1: kotlin.reflect.KFunction1<C, kotlin.Int>
+public fun hashCode(): kotlin.Unit
+
+public final class C {
+    public constructor C()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+    public companion object Companion {
+        private constructor Companion()
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    }
+}
+
+public object O {
+    private constructor O()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}

compiler/testData/diagnostics/tests/sourceCompatibility/noBoundCallableReferences/boundClassLiteral.kt

@@ -0,0 +1,14 @@
+// !LANGUAGE: -BoundCallableReferences
+
+class C { companion object }
+val ok1 = C::class
+val ok2 = C.Companion::class
+
+object O
+val ok3 = O::class
+
+
+val fail1 = <!UNSUPPORTED_FEATURE!>""<!>::class
+val fail2 = <!CLASS_LITERAL_LHS_NOT_A_CLASS!>String?::class<!>
+val fail3 = <!UNSUPPORTED_FEATURE!>(C)<!>::class
+val fail4 = <!UNSUPPORTED_FEATURE!>(C.Companion)<!>::class

compiler/testData/diagnostics/tests/sourceCompatibility/noBoundCallableReferences/boundClassLiteral.txt

@@ -0,0 +1,30 @@
+package
+
+public val fail1: kotlin.reflect.KClass<kotlin.String>
+public val fail2: kotlin.reflect.KClass<kotlin.String?>
+public val fail3: kotlin.reflect.KClass<C.Companion>
+public val fail4: kotlin.reflect.KClass<C.Companion>
+public val ok1: kotlin.reflect.KClass<C>
+public val ok2: kotlin.reflect.KClass<C.Companion>
+public val ok3: kotlin.reflect.KClass<O>
+
+public final class C {
+    public constructor C()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+    public companion object Companion {
+        private constructor Companion()
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    }
+}
+
+public object O {
+    private constructor O()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}

compiler/testData/diagnostics/tests/sourceCompatibility/noBoundCallableReferences/qualifiedJavaClassLiteralInKClassExtension.kt

@@ -7,5 +7,5 @@ val <T : Any> KClass<T>.java: Class<T> get() = null!!
 
 val <T : Any> KClass<T>.javaObjectType: Class<T>
     get() {
-        return java.lang.Class::class.java as Class<T>
+        return java.<!UNRESOLVED_REFERENCE!>lang<!>.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>Class<!>::class.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>java<!> <!USELESS_CAST!>as Class<T><!>
     }

compiler/testData/diagnostics/tests/sourceCompatibility/noBoundCallableReferences/qualifiedJavaClassReferenceInKClassExtension.kt

@@ -6,5 +6,5 @@ val <T : Any> KClass<T>.java: Class<T> get() = null!!
 
 val <T : Any> KClass<T>.foo: Any?
     get() {
-        return java.lang.Integer::hashCode
+        return <!UNSUPPORTED_FEATURE!>java.<!UNRESOLVED_REFERENCE!>lang<!>.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>Integer<!><!>::<!OVERLOAD_RESOLUTION_AMBIGUITY!>hashCode<!>
     }