1/*
2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16class A {}
17class B {}
18
19function fn<T>(x:T) {}
20
21function main() : void {
22  let b = new B();
23
24  fn<A>(b);
25}
26
27/* @@? 24:9 Error TypeError: Type 'B' is not compatible with type 'A' at index 1  */
28/* @@? 24:3 Error TypeError: No matching call signature for fn(B)  */