// !DIAGNOSTICS: -UNUSED_PARAMETER

fun foo() {
    @native
    class A {
        @nativeGetter
        fun get(a: String): Any? = null

        @nativeGetter
        fun take(a: Number): String? = null

        @nativeGetter
        fun foo(a: Double): String? = null
    }

    @native
    class B {
        <!WRONG_ANNOTATION_TARGET!>@nativeGetter<!>
        val foo = 0
    }

    @native
    class C {
        <!NATIVE_ANNOTATIONS_ALLOWED_ONLY_ON_MEMBER_OR_EXTENSION_FUN!>@nativeGetter
        fun Int.get(a: String): Int?<!> = 1

        <!NATIVE_ANNOTATIONS_ALLOWED_ONLY_ON_MEMBER_OR_EXTENSION_FUN!>@nativeGetter
        fun Int.get2(a: Number): String?<!> = "OK"

        <!NATIVE_ANNOTATIONS_ALLOWED_ONLY_ON_MEMBER_OR_EXTENSION_FUN!>@nativeGetter
        fun Int.get3(a: Int): String?<!> = "OK"

        <!NATIVE_INDEXER_WRONG_PARAMETER_COUNT!>@nativeGetter
        fun get(): Any?<!> = null

        @nativeGetter
        fun get(<!NATIVE_INDEXER_KEY_SHOULD_BE_STRING_OR_NUMBER!>a: A<!>): Any? = null

        @nativeGetter
        fun <!NATIVE_GETTER_RETURN_TYPE_SHOULD_BE_NULLABLE!>foo<!>(a: Int) {}

        @nativeGetter
        fun bar(a: String): <!NATIVE_GETTER_RETURN_TYPE_SHOULD_BE_NULLABLE!>Int<!> = 0

        @nativeGetter
        fun baz(<!NATIVE_INDEXER_CAN_NOT_HAVE_DEFAULT_ARGUMENTS!>a: String = "foo"<!>): Int? = 0
    }
}