1 /**
2 * Copyright (c) 2021-2022 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 "stringType.h"
17
18 namespace panda::es2panda::checker {
19
ToString(std::stringstream & ss) const20 void StringType::ToString(std::stringstream &ss) const
21 {
22 ss << "string";
23 }
24
Identical(TypeRelation * relation,Type * other)25 void StringType::Identical(TypeRelation *relation, Type *other)
26 {
27 if (other->IsStringType()) {
28 relation->Result(true);
29 }
30 }
31
AssignmentTarget(TypeRelation * relation,Type * source)32 void StringType::AssignmentTarget(TypeRelation *relation, Type *source)
33 {
34 if (source->IsStringLiteralType()) {
35 relation->Result(true);
36 }
37 }
38
GetTypeFacts() const39 TypeFacts StringType::GetTypeFacts() const
40 {
41 return TypeFacts::STRING_FACTS;
42 }
43
Instantiate(ArenaAllocator * allocator,TypeRelation * relation,GlobalTypesHolder * globalTypes)44 Type *StringType::Instantiate([[maybe_unused]] ArenaAllocator *allocator, [[maybe_unused]] TypeRelation *relation,
45 [[maybe_unused]] GlobalTypesHolder *globalTypes)
46 {
47 return this;
48 }
49
50 } // namespace panda::es2panda::checker
51