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 #include "functionDeclaration.h"
17
18 #include "varbinder/variable.h"
19 #include "compiler/core/ETSGen.h"
20 #include "checker/TSchecker.h"
21 #include "ir/astDump.h"
22 #include "ir/srcDump.h"
23 #include "compiler/core/pandagen.h"
24
25 namespace ark::es2panda::ir {
TransformChildren(const NodeTransformer & cb,std::string_view transformationName)26 void FunctionDeclaration::TransformChildren(const NodeTransformer &cb, std::string_view transformationName)
27 {
28 for (auto *&it : decorators_) {
29 if (auto *transformedNode = cb(it); it != transformedNode) {
30 it->SetTransformedNode(transformationName, transformedNode);
31 it = transformedNode->AsDecorator();
32 }
33 }
34
35 if (auto *transformedNode = cb(func_); func_ != transformedNode) {
36 func_->SetTransformedNode(transformationName, transformedNode);
37 func_ = transformedNode->AsScriptFunction();
38 }
39 }
40
Iterate(const NodeTraverser & cb) const41 void FunctionDeclaration::Iterate(const NodeTraverser &cb) const
42 {
43 for (auto *it : decorators_) {
44 cb(it);
45 }
46
47 cb(func_);
48 }
49
Dump(ir::AstDumper * dumper) const50 void FunctionDeclaration::Dump(ir::AstDumper *dumper) const
51 {
52 dumper->Add({{"type", func_->IsOverload() ? "TSDeclareFunction" : "FunctionDeclaration"},
53 {"decorators", AstDumper::Optional(decorators_)},
54 {"function", func_}});
55 }
56
Dump(ir::SrcDumper * dumper) const57 void FunctionDeclaration::Dump(ir::SrcDumper *dumper) const
58 {
59 dumper->Add("function ");
60 func_->Id()->Dump(dumper);
61 func_->Dump(dumper);
62 }
63
Compile(compiler::PandaGen * pg) const64 void FunctionDeclaration::Compile(compiler::PandaGen *pg) const
65 {
66 pg->GetAstCompiler()->Compile(this);
67 }
68
Compile(compiler::ETSGen * etsg) const69 void FunctionDeclaration::Compile(compiler::ETSGen *etsg) const
70 {
71 etsg->GetAstCompiler()->Compile(this);
72 }
73
Check(checker::TSChecker * checker)74 checker::Type *FunctionDeclaration::Check(checker::TSChecker *checker)
75 {
76 return checker->GetAnalyzer()->Check(this);
77 }
78
Check(checker::ETSChecker * checker)79 checker::Type *FunctionDeclaration::Check(checker::ETSChecker *checker)
80 {
81 return checker->GetAnalyzer()->Check(this);
82 }
83 } // namespace ark::es2panda::ir
84