1 /*
2 * Copyright (c) 2024-2025 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 #include "resizableArrayLowering.h"
17 #include <utility>
18 #include "compiler/lowering/util.h"
19 #include "ir/ets/etsUnionType.h"
20
21 namespace ark::es2panda::compiler {
22
23 using AstNodePtr = ir::AstNode *;
24
ConvertToResizableArrayType(ir::TSArrayType * node,public_lib::Context * ctx)25 static ir::AstNode *ConvertToResizableArrayType(ir::TSArrayType *node, public_lib::Context *ctx)
26 {
27 auto *parser = ctx->parser->AsETSParser();
28 ir::TypeNode *typeAnnotation =
29 parser->CreateFormattedTypeAnnotation("Array<" + node->ElementType()->DumpEtsSrc() + ">");
30 ES2PANDA_ASSERT(typeAnnotation != nullptr);
31 typeAnnotation->SetAnnotations(std::move(node->Annotations()));
32 typeAnnotation->SetParent(node->Parent());
33 typeAnnotation->SetRange(node->Range());
34 RefineSourceRanges(node);
35 typeAnnotation->AddModifier(node->Modifiers());
36 return typeAnnotation;
37 }
38
PerformForModule(public_lib::Context * ctx,parser::Program * program)39 bool ResizableArrayConvert::PerformForModule(public_lib::Context *ctx, parser::Program *program)
40 {
41 program->Ast()->TransformChildrenRecursivelyPreorder(
42 [ctx](ir::AstNode *node) -> AstNodePtr {
43 if (node->IsTSArrayType()) {
44 return ConvertToResizableArrayType(node->AsTSArrayType(), ctx);
45 }
46 return node;
47 },
48 Name());
49
50 return true;
51 }
52 } // namespace ark::es2panda::compiler
53