1 /* 2 * Copyright (c) 2021-2022 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 16 #ifndef ES2PANDA_VARBINDER_PRIVATE_BINDING_H 17 #define ES2PANDA_VARBINDER_PRIVATE_BINDING_H 18 19 #include "util/ustring.h" 20 21 namespace panda::es2panda::varbinder { 22 class PrivateBinding : public util::UString { 23 public: PrivateBinding(ArenaAllocator * allocator,uint32_t id)24 explicit PrivateBinding(ArenaAllocator *allocator, uint32_t id) 25 : util::UString(std::string {PRIVATE_PREFIX}, allocator) 26 { 27 Append(util::StringView(std::to_string(id))); 28 } 29 ToPrivateBinding(util::StringView name)30 static std::string ToPrivateBinding(util::StringView name) 31 { 32 return std::string {PRIVATE_PREFIX}.append(name.Utf8()); 33 } 34 35 static constexpr std::string_view PRIVATE_PREFIX = "#"; 36 }; 37 } // namespace panda::es2panda::varbinder 38 39 #endif 40