1 /** 2 * Copyright (c) 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_UTIL_INCLUDE_BLOCK_EXPRESSION_BUILDER 17 #define ES2PANDA_UTIL_INCLUDE_BLOCK_EXPRESSION_BUILDER 18 19 #include "ir/expressions/blockExpression.h" 20 #include "mem/arena_allocator.h" 21 #include "astBuilder.h" 22 23 namespace ark::es2panda::ir { 24 25 class BlockExpressionBuilder : public AstBuilder { 26 public: BlockExpressionBuilder(ark::ArenaAllocator * allocator)27 explicit BlockExpressionBuilder(ark::ArenaAllocator *allocator) 28 : AstBuilder(allocator), statements_(allocator->Adapter()) 29 { 30 } 31 SetParent(AstNode * const parent)32 BlockExpressionBuilder &SetParent(AstNode *const parent) 33 { 34 parent_ = parent; 35 return *this; 36 } 37 SetStatements(ArenaVector<Statement * > statements)38 BlockExpressionBuilder &SetStatements(ArenaVector<Statement *> statements) 39 { 40 statements_ = std::move(statements); 41 return *this; 42 } 43 AddStatement(Statement * statement)44 BlockExpressionBuilder &AddStatement(Statement *statement) 45 { 46 statements_.emplace_back(statement); 47 return *this; 48 } 49 Build()50 BlockExpression *Build() 51 { 52 auto *node = AllocNode<ir::BlockExpression>(std::move(statements_)); 53 return node; 54 } 55 56 private: 57 AstNode *parent_ {}; 58 ArenaVector<ir::Statement *> statements_; 59 }; 60 61 } // namespace ark::es2panda::ir 62 #endif // ES2PANDA_UTIL_INCLUDE_BLOCK_EXPRESSION_BUILDER