/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

function main(){
    assert(!((1 as byte) == null))
    assert(!(null == (1 as short)))
    assert(!(1 == null))
    assert(!(null == (1 as long)))
    assert(!(1.2f == null))
    assert(!(null == 1.2))
    assert(!(c'a'== null))
    assert(!(null == true))
    assert(!(false == null))
    assert(null == null)
    assert(null == undefined)
}