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 "bigintLiteralType.h"
17
18 namespace ark::es2panda::checker {
ToString(std::stringstream & ss,bool precise) const19 void BigintLiteralType::ToString(std::stringstream &ss, [[maybe_unused]] bool precise) const
20 {
21 ss << value_;
22 }
23
ToStringAsSrc(std::stringstream & ss) const24 void BigintLiteralType::ToStringAsSrc(std::stringstream &ss) const
25 {
26 ss << "bigint";
27 }
28
Identical(TypeRelation * relation,Type * other)29 void BigintLiteralType::Identical(TypeRelation *relation, Type *other)
30 {
31 if (other->IsBigintLiteralType()) {
32 if (negative_ == other->AsBigintLiteralType()->Negative()) {
33 relation->Result(value_ == other->AsBigintLiteralType()->Value());
34 }
35 }
36 }
37
AssignmentTarget(TypeRelation * relation,Type * source)38 void BigintLiteralType::AssignmentTarget([[maybe_unused]] TypeRelation *relation, [[maybe_unused]] Type *source) {}
39
GetTypeFacts() const40 TypeFacts BigintLiteralType::GetTypeFacts() const
41 {
42 return value_.Is("0n") ? TypeFacts::ZERO_BIGINT_FACTS : TypeFacts::NON_ZERO_BIGINT_FACTS;
43 }
44
Instantiate(ArenaAllocator * allocator,TypeRelation * relation,GlobalTypesHolder * globalTypes)45 Type *BigintLiteralType::Instantiate([[maybe_unused]] ArenaAllocator *allocator,
46 [[maybe_unused]] TypeRelation *relation,
47 [[maybe_unused]] GlobalTypesHolder *globalTypes)
48 {
49 return this;
50 }
51 } // namespace ark::es2panda::checker
52