1 /** 2 * Copyright (c) 2021-2024 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_STATEMENT_SWITCH_CASE_STATEMENT_H 17 #define ES2PANDA_IR_STATEMENT_SWITCH_CASE_STATEMENT_H 18 19 #include "ir/statement.h" 20 21 namespace ark::es2panda::ir { 22 class Expression; 23 24 class SwitchCaseStatement : public Statement { 25 public: 26 SwitchCaseStatement() = delete; 27 ~SwitchCaseStatement() override = default; 28 29 NO_COPY_SEMANTIC(SwitchCaseStatement); 30 NO_MOVE_SEMANTIC(SwitchCaseStatement); 31 SwitchCaseStatement(Expression *test, ArenaVector<Statement *> &&consequent)32 explicit SwitchCaseStatement(Expression *test, ArenaVector<Statement *> &&consequent) 33 : Statement(AstNodeType::SWITCH_CASE_STATEMENT), test_(test), consequent_(std::move(consequent)) 34 { 35 } 36 37 [[nodiscard]] Expression *Test() noexcept 38 { 39 return test_; 40 } 41 42 [[nodiscard]] const Expression *Test() const noexcept 43 { 44 return test_; 45 } 46 47 [[nodiscard]] const ArenaVector<Statement *> &Consequent() const noexcept 48 { 49 return consequent_; 50 } 51 52 void TransformChildren(const NodeTransformer &cb, std::string_view transformationName) override; 53 54 void Iterate(const NodeTraverser &cb) const override; 55 void Dump(ir::AstDumper *dumper) const override; 56 void Dump(ir::SrcDumper *dumper) const override; 57 void Compile(compiler::PandaGen *pg) const override; 58 void Compile(compiler::ETSGen *etsg) const override; 59 checker::Type *Check(checker::TSChecker *checker) override; 60 checker::Type *Check(checker::ETSChecker *checker) override; 61 62 void CheckAndTestCase(checker::ETSChecker *checker, checker::Type *comparedExprType, checker::Type *unboxedDiscType, 63 ir::Expression *node, bool &isDefaultCase); 64 65 void Accept(ASTVisitorT *v) override 66 { 67 v->Accept(this); 68 } 69 70 private: 71 Expression *test_; 72 ArenaVector<Statement *> consequent_; 73 }; 74 } // namespace ark::es2panda::ir 75 76 #endif 77