13af6ab5fSopenharmony_ci/* 23af6ab5fSopenharmony_ci * Copyright (c) 2022-2024 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_cilet count: int = 0; 173af6ab5fSopenharmony_ci 183af6ab5fSopenharmony_cifunction foo(a: int): char { 193af6ab5fSopenharmony_ci count++; 203af6ab5fSopenharmony_ci let x: char = c'd'; 213af6ab5fSopenharmony_ci return x; 223af6ab5fSopenharmony_ci} 233af6ab5fSopenharmony_ci 243af6ab5fSopenharmony_cifunction concatenate_float(prefix: String, number: float, suffix: String) : String { 253af6ab5fSopenharmony_ci return (prefix + number + suffix); 263af6ab5fSopenharmony_ci} 273af6ab5fSopenharmony_ci 283af6ab5fSopenharmony_cifunction concatenate_compile_time() : void { 293af6ab5fSopenharmony_ci let x: String = 5 + "10"; 303af6ab5fSopenharmony_ci assert x == "510"; 313af6ab5fSopenharmony_ci 323af6ab5fSopenharmony_ci let y = 5 + "10"; 333af6ab5fSopenharmony_ci assert y == "510"; 343af6ab5fSopenharmony_ci} 353af6ab5fSopenharmony_ci 363af6ab5fSopenharmony_cifunction main(): void { 373af6ab5fSopenharmony_ci count = 0; 383af6ab5fSopenharmony_ci let a: String = "abc"; 393af6ab5fSopenharmony_ci a += foo(123); 403af6ab5fSopenharmony_ci 413af6ab5fSopenharmony_ci assert a == "abcd"; 423af6ab5fSopenharmony_ci assert count == 1; 433af6ab5fSopenharmony_ci 443af6ab5fSopenharmony_ci let const_str: String = 'str' + c'a'; 453af6ab5fSopenharmony_ci assert const_str == "stra"; 463af6ab5fSopenharmony_ci 473af6ab5fSopenharmony_ci assert concatenate_float('x', 1.0 as float, "y") == "x1y"; 483af6ab5fSopenharmony_ci 493af6ab5fSopenharmony_ci concatenate_compile_time(); 503af6ab5fSopenharmony_ci} 51