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_PREFIX_ASSERTION_EXPRESSION_H 17 #define ES2PANDA_IR_PREFIX_ASSERTION_EXPRESSION_H 18 19 #include "ir/expression.h" 20 21 namespace ark::es2panda::ir { 22 class PrefixAssertionExpression : public Expression { 23 public: PrefixAssertionExpression(Expression *expr, TypeNode *type)24 explicit PrefixAssertionExpression(Expression *expr, TypeNode *type) 25 : Expression(AstNodeType::PREFIX_ASSERTION_EXPRESSION), expr_(expr), type_(type) 26 { 27 } 28 Expr() const29 const Expression *Expr() const 30 { 31 return expr_; 32 } 33 Type() const34 const TypeNode *Type() const 35 { 36 return type_; 37 } 38 39 void TransformChildren(const NodeTransformer &cb, std::string_view transformationName) override; 40 void Iterate(const NodeTraverser &cb) const override; 41 void Dump(AstDumper *dumper) const override; 42 void Dump(ir::SrcDumper *dumper) const override; 43 void Compile(compiler::PandaGen *pg) const override; 44 void Compile(compiler::ETSGen *etsg) const override; 45 checker::Type *Check(checker::TSChecker *checker) override; 46 checker::Type *Check(checker::ETSChecker *checker) override; 47 48 void Accept(ASTVisitorT *v) override 49 { 50 v->Accept(this); 51 } 52 53 private: 54 Expression *expr_; 55 TypeNode *type_; 56 }; 57 } // namespace ark::es2panda::ir 58 59 #endif 60