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 "charLiteral.h"
17
18 #include "checker/TSchecker.h"
19 #include "compiler/core/pandagen.h"
20 #include "compiler/core/ETSGen.h"
21 #include "checker/ETSchecker.h"
22 #include "ir/astDump.h"
23 #include "ir/srcDump.h"
24
25 namespace ark::es2panda::ir {
TransformChildren(const NodeTransformer & cb,std::string_view const transformationName)26 void CharLiteral::TransformChildren([[maybe_unused]] const NodeTransformer &cb,
27 [[maybe_unused]] std::string_view const transformationName)
28 {
29 }
30
Iterate(const NodeTraverser & cb) const31 void CharLiteral::Iterate([[maybe_unused]] const NodeTraverser &cb) const {}
32
Dump(ir::AstDumper * dumper) const33 void CharLiteral::Dump(ir::AstDumper *dumper) const
34 {
35 dumper->Add({{"type", "CharLiteral"}, {"value", char_}});
36 }
37
Dump(ir::SrcDumper * dumper) const38 void CharLiteral::Dump(ir::SrcDumper *dumper) const
39 {
40 std::string utf8Str = util::Helpers::UTF16toUTF8(char_);
41 if (UNLIKELY(utf8Str.empty())) {
42 dumper->Add(std::to_string(char_));
43 return;
44 }
45
46 dumper->Add("c\'" + util::Helpers::CreateEscapedString(utf8Str) + "\'");
47 }
48
Compile(compiler::PandaGen * pg) const49 void CharLiteral::Compile([[maybe_unused]] compiler::PandaGen *pg) const
50 {
51 pg->GetAstCompiler()->Compile(this);
52 }
53
Compile(compiler::ETSGen * etsg) const54 void CharLiteral::Compile([[maybe_unused]] compiler::ETSGen *etsg) const
55 {
56 etsg->GetAstCompiler()->Compile(this);
57 }
58
Check(checker::TSChecker * checker)59 checker::Type *CharLiteral::Check([[maybe_unused]] checker::TSChecker *checker)
60 {
61 return checker->GetAnalyzer()->Check(this);
62 }
63
Check(checker::ETSChecker * checker)64 checker::Type *CharLiteral::Check([[maybe_unused]] checker::ETSChecker *checker)
65 {
66 return checker->GetAnalyzer()->Check(this);
67 }
68
Clone(ArenaAllocator * const allocator,AstNode * const parent)69 CharLiteral *CharLiteral::Clone(ArenaAllocator *const allocator, AstNode *const parent)
70 {
71 if (auto *const clone = allocator->New<CharLiteral>(char_); clone != nullptr) {
72 if (parent != nullptr) {
73 clone->SetParent(parent);
74 }
75
76 clone->SetRange(Range());
77 return clone;
78 }
79
80 throw Error(ErrorType::GENERIC, "", CLONE_ALLOCATION_ERROR);
81 }
82 } // namespace ark::es2panda::ir
83