13af6ab5fSopenharmony_ci/*
23af6ab5fSopenharmony_ci * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
33af6ab5fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
43af6ab5fSopenharmony_ci * you may not use this file except in compliance with the License.
53af6ab5fSopenharmony_ci * You may obtain a copy of the License at
63af6ab5fSopenharmony_ci *
73af6ab5fSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0
83af6ab5fSopenharmony_ci *
93af6ab5fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software
103af6ab5fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
113af6ab5fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
123af6ab5fSopenharmony_ci * See the License for the specific language governing permissions and
133af6ab5fSopenharmony_ci * limitations under the License.
143af6ab5fSopenharmony_ci */
153af6ab5fSopenharmony_ci
163af6ab5fSopenharmony_cifunction conversion1(x: int, y: int): Object {
173af6ab5fSopenharmony_ci    return x+y;
183af6ab5fSopenharmony_ci}
193af6ab5fSopenharmony_ci
203af6ab5fSopenharmony_cifunction conversion2(x: int): long {
213af6ab5fSopenharmony_ci    let sum: long = 0;
223af6ab5fSopenharmony_ci    sum += x;
233af6ab5fSopenharmony_ci    return sum;
243af6ab5fSopenharmony_ci}
253af6ab5fSopenharmony_ci
263af6ab5fSopenharmony_cifunction conversion3(x: int): long {
273af6ab5fSopenharmony_ci    let sum: long = 0;
283af6ab5fSopenharmony_ci    sum = x;
293af6ab5fSopenharmony_ci    return sum;
303af6ab5fSopenharmony_ci}
313af6ab5fSopenharmony_ci
323af6ab5fSopenharmony_cifunction main() : void {
333af6ab5fSopenharmony_ci    assert(conversion1(1,2) as Int == 3);
343af6ab5fSopenharmony_ci    assert(conversion2(5) == (5 as long));
353af6ab5fSopenharmony_ci    assert(conversion3(7) == (7 as long));
363af6ab5fSopenharmony_ci}
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