1 /* 2 * Copyright (c) 2025 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_ETS_NON_NULLISH_TYPE_NODE_H 17 #define ES2PANDA_IR_ETS_NON_NULLISH_TYPE_NODE_H 18 19 #include "ir/typeNode.h" 20 21 namespace ark::es2panda::ir { 22 class ETSNonNullishTypeNode : public TypeNode { 23 public: ETSNonNullishTypeNode(TypeNode * typeNode,ArenaAllocator * const allocator)24 explicit ETSNonNullishTypeNode(TypeNode *typeNode, ArenaAllocator *const allocator) 25 : TypeNode(AstNodeType::ETS_NON_NULLISH_TYPE, allocator), typeNode_(typeNode) 26 { 27 } 28 GetTypeNode()29 ir::TypeNode *GetTypeNode() const 30 { 31 return typeNode_; 32 } 33 34 void TransformChildren(const NodeTransformer &cb, std::string_view transformationName) override; 35 void Iterate(const NodeTraverser &cb) const override; 36 void Dump(ir::AstDumper *dumper) const override; 37 void Dump(ir::SrcDumper *dumper) const override; 38 void Compile([[maybe_unused]] compiler::PandaGen *pg) const override; 39 checker::Type *Check([[maybe_unused]] checker::TSChecker *checker) override; 40 checker::VerifiedType Check([[maybe_unused]] checker::ETSChecker *checker) override; 41 checker::Type *GetType([[maybe_unused]] checker::ETSChecker *checker) override; 42 Accept(ASTVisitorT * v)43 void Accept(ASTVisitorT *v) override 44 { 45 v->Accept(this); 46 } 47 48 [[nodiscard]] ETSNonNullishTypeNode *Clone(ArenaAllocator *allocator, AstNode *parent) override; 49 50 private: 51 TypeNode *typeNode_; 52 }; 53 } // namespace ark::es2panda::ir 54 55 #endif