14514f5e3Sopenharmony_ci/*
24514f5e3Sopenharmony_ci * Copyright (c) 2023 Huawei Device Co., Ltd.
34514f5e3Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
44514f5e3Sopenharmony_ci * you may not use this file except in compliance with the License.
54514f5e3Sopenharmony_ci * You may obtain a copy of the License at
64514f5e3Sopenharmony_ci *
74514f5e3Sopenharmony_ci *     http://www.apache.org/licenses/LICENSE-2.0
84514f5e3Sopenharmony_ci *
94514f5e3Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software
104514f5e3Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
114514f5e3Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
124514f5e3Sopenharmony_ci * See the License for the specific language governing permissions and
134514f5e3Sopenharmony_ci * limitations under the License.
144514f5e3Sopenharmony_ci */
154514f5e3Sopenharmony_ci
164514f5e3Sopenharmony_ciasync function* foo() {
174514f5e3Sopenharmony_ci    var i = 5;
184514f5e3Sopenharmony_ci    while (i > 2) {
194514f5e3Sopenharmony_ci        try {
204514f5e3Sopenharmony_ci          yield 7;
214514f5e3Sopenharmony_ci          print(i);
224514f5e3Sopenharmony_ci          i--;
234514f5e3Sopenharmony_ci          var j = 3
244514f5e3Sopenharmony_ci          while (j > 1) {
254514f5e3Sopenharmony_ci            try {
264514f5e3Sopenharmony_ci              yield 6;
274514f5e3Sopenharmony_ci              print(j);
284514f5e3Sopenharmony_ci              j--;
294514f5e3Sopenharmony_ci            } catch (e) {
304514f5e3Sopenharmony_ci                print(e);
314514f5e3Sopenharmony_ci            }
324514f5e3Sopenharmony_ci          }
334514f5e3Sopenharmony_ci        } catch (e) {
344514f5e3Sopenharmony_ci            print(e);
354514f5e3Sopenharmony_ci        }
364514f5e3Sopenharmony_ci    }
374514f5e3Sopenharmony_ci  }
384514f5e3Sopenharmony_ci  let a = foo();
394514f5e3Sopenharmony_ci  a.next();
404514f5e3Sopenharmony_ci  a.next();
414514f5e3Sopenharmony_ci  a.next();
424514f5e3Sopenharmony_ci  a.next();