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1/*
2 * Copyright (c) 2025 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 {
17    foo(v: string) { console.log("A:" + v) }
18}
19
20class C {
21    foo)v: string) { console.log("C:" + v) }
22}
23
24function test1(v: A|C) {
25    v.foo("123")
26}
27
28/* @@? 21:8 Error SyntaxError: Field type annotation expected. */
29/* @@? 21:8 Error SyntaxError: Unexpected token ')'. */
30/* @@? 21:18 Error SyntaxError: Unexpected token ')'. */
31/* @@? 21:20 Error SyntaxError: Unexpected token '{'. */
32/* @@? 21:29 Error SyntaxError: Field type annotation expected. */
33/* @@? 21:29 Error SyntaxError: Unexpected token '.'. */
34/* @@? 21:33 Error TypeError: Only abstract or native methods can't have body. */
35/* @@? 21:34 Error SyntaxError: Unexpected token, expected an identifier. */
36/* @@? 21:34 Error SyntaxError: Parameter declaration should have an explicit type annotation. */
37/* @@? 21:34 Error SyntaxError: Unexpected token, expected ',' or ')'. */
38/* @@? 21:34 Error SyntaxError: Unexpected token 'C:'. */
39/* @@? 21:39 Error SyntaxError: Unexpected token '+'. */
40/* @@? 21:41 Error TypeError: Variable 'v' has already been declared. */
41/* @@? 21:42 Error SyntaxError: Field type annotation expected. */
42/* @@? 21:42 Error SyntaxError: Unexpected token ')'. */
43/* @@? 22:1 Error SyntaxError: Unexpected token '}'. */
44