1 /**
2 * Copyright (c) 2021 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 "metaProperty.h"
17
18 #include <compiler/core/pandagen.h>
19 #include <typescript/checker.h>
20 #include <ir/astDump.h>
21
22 namespace panda::es2panda::ir {
23
Iterate(const NodeTraverser & cb) const24 void MetaProperty::Iterate([[maybe_unused]] const NodeTraverser &cb) const {}
25
Dump(ir::AstDumper * dumper) const26 void MetaProperty::Dump(ir::AstDumper *dumper) const
27 {
28 const char *kind = nullptr;
29
30 switch (kind_) {
31 case MetaPropertyKind::NEW_TARGET: {
32 kind = "new.Target";
33 break;
34 }
35 case MetaPropertyKind::IMPORT_META: {
36 kind = "import.Meta";
37 break;
38 }
39 default: {
40 UNREACHABLE();
41 }
42 }
43
44 dumper->Add({{"type", "MetaProperty"}, {"kind", kind}});
45 }
46
Compile(compiler::PandaGen * pg) const47 void MetaProperty::Compile(compiler::PandaGen *pg) const
48 {
49 if (kind_ == ir::MetaProperty::MetaPropertyKind::NEW_TARGET) {
50 pg->GetNewTarget(this);
51 return;
52 }
53
54 if (kind_ == ir::MetaProperty::MetaPropertyKind::IMPORT_META) {
55 // TODO()
56 pg->Unimplemented();
57 }
58 }
59
Check(checker::Checker * checker) const60 checker::Type *MetaProperty::Check(checker::Checker *checker) const
61 {
62 // TODO(aszilagyi)
63 return checker->GlobalAnyType();
64 }
65
UpdateSelf(const NodeUpdater & cb,binder::Binder * binder)66 void MetaProperty::UpdateSelf([[maybe_unused]] const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder) {}
67
68 } // namespace panda::es2panda::ir
69