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_COMPILER_LOWERING_ARRAY_LITERAL_LOWERING_H 17 #define ES2PANDA_COMPILER_LOWERING_ARRAY_LITERAL_LOWERING_H 18 19 #include "checker/types/ets/etsResizableArrayType.h" 20 #include "compiler/lowering/phase.h" 21 #include "ir/astNode.h" 22 #include "ir/ets/etsNewArrayInstanceExpression.h" 23 #include "ir/ts/tsArrayType.h" 24 #include "parser/ETSparser.h" 25 #include "utils/arena_containers.h" 26 #include "varbinder/ETSBinder.h" 27 28 namespace ark::es2panda::compiler { 29 30 class ArrayLiteralLowering : public PhaseForBodies { 31 public: 32 std::string_view Name() const override; 33 bool PerformForModule(public_lib::Context *ctx, parser::Program *program) override; 34 35 private: 36 ArenaVector<ir::Statement *> GenerateDefaultCallToConstructor(ir::Identifier *arraySymbol, checker::Type *eleType); 37 ir::Statement *CreateNestedArrayCreationStatement(ArenaVector<ir::Identifier *> &identDims, size_t currentDim, 38 checker::Type *type, ir::Expression *expr); 39 ir::AstNode *TryTransformLiteralArrayToRefArray(ir::ArrayExpression *literalArray); 40 ir::AstNode *TryTransformNewArrayExprToRefArray(ir::ETSNewArrayInstanceExpression *newExpr); 41 ArenaVector<ir::Identifier *> TransformDimVectorToIdentVector(ArenaVector<ir::Expression *> &dimVector, 42 ArenaVector<ir::Statement *> &stmts); 43 ir::AstNode *TryTransformNewMultiDimArrayToRefArray(ir::ETSNewMultiDimArrayInstanceExpression *newExpr); 44 45 ArenaAllocator *Allocator(); 46 47 parser::ETSParser *parser_ {nullptr}; 48 varbinder::ETSBinder *varbinder_ {nullptr}; 49 checker::ETSChecker *checker_ {nullptr}; 50 }; 51 52 } // namespace ark::es2panda::compiler 53 54 #endif