1 /** 2 * Copyright (c) 2021 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_IR_EXPRESSION_ARROW_FUNCTION_EXPRESSION_H 17 #define ES2PANDA_IR_EXPRESSION_ARROW_FUNCTION_EXPRESSION_H 18 19 #include <ir/expression.h> 20 21 namespace panda::es2panda::compiler { 22 class PandaGen; 23 } // namespace panda::es2panda::compiler 24 25 namespace panda::es2panda::checker { 26 class Checker; 27 class Type; 28 } // namespace panda::es2panda::checker 29 30 namespace panda::es2panda::ir { 31 32 class ScriptFunction; 33 34 class ArrowFunctionExpression : public Expression { 35 public: ArrowFunctionExpression(ScriptFunction * func)36 explicit ArrowFunctionExpression(ScriptFunction *func) 37 : Expression(AstNodeType::ARROW_FUNCTION_EXPRESSION), func_(func) 38 { 39 } 40 Function()41 const ScriptFunction *Function() const 42 { 43 return func_; 44 } 45 Function()46 ScriptFunction *Function() 47 { 48 return func_; 49 } 50 51 void Iterate(const NodeTraverser &cb) const override; 52 void Dump(ir::AstDumper *dumper) const override; 53 void Compile(compiler::PandaGen *pg) const override; 54 checker::Type *Check(checker::Checker *checker) const override; 55 void UpdateSelf(const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder) override; 56 57 private: 58 ScriptFunction *func_; 59 }; 60 61 } // namespace panda::es2panda::ir 62 63 #endif 64