14514f5e3Sopenharmony_ci/*
24514f5e3Sopenharmony_ci * Copyright (c) 2022 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_cideclare function print(str:any):string;
174514f5e3Sopenharmony_cifunction* genfunc(a:number, b:number) {
184514f5e3Sopenharmony_ci    var c:number = 0;
194514f5e3Sopenharmony_ci    var d:number = 0;
204514f5e3Sopenharmony_ci    var e:number = 0;
214514f5e3Sopenharmony_ci    if (a > 0) {
224514f5e3Sopenharmony_ci        c = b + 11;
234514f5e3Sopenharmony_ci        d = c + 55;
244514f5e3Sopenharmony_ci        yield c;
254514f5e3Sopenharmony_ci        e = d + 22;
264514f5e3Sopenharmony_ci    } else {
274514f5e3Sopenharmony_ci        c = b + 33;
284514f5e3Sopenharmony_ci        d = c + 66;
294514f5e3Sopenharmony_ci        yield c;
304514f5e3Sopenharmony_ci        e = d + 44;
314514f5e3Sopenharmony_ci    }
324514f5e3Sopenharmony_ci    yield e;
334514f5e3Sopenharmony_ci}
344514f5e3Sopenharmony_ci
354514f5e3Sopenharmony_cilet gen1 = genfunc(1, 2);
364514f5e3Sopenharmony_civar a = gen1.next().value;
374514f5e3Sopenharmony_civar b = gen1.next().value;
384514f5e3Sopenharmony_ci
394514f5e3Sopenharmony_cilet gen2 = genfunc(0, 2);
404514f5e3Sopenharmony_civar c = gen2.next().value;
414514f5e3Sopenharmony_civar d = gen2.next().value;
424514f5e3Sopenharmony_ci
434514f5e3Sopenharmony_ciprint(a);
444514f5e3Sopenharmony_ciprint(b);
454514f5e3Sopenharmony_ciprint(c);
464514f5e3Sopenharmony_ciprint(d);