1 /**
2 * Copyright (c) 2021-2025 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 "typeReference.h"
17
18 namespace ark::es2panda::checker {
ToString(std::stringstream & ss,bool precise) const19 void TypeReference::ToString(std::stringstream &ss, bool precise) const
20 {
21 if (*ref_ != nullptr) {
22 (*ref_)->ToString(ss, precise);
23 }
24 }
25
Identical(TypeRelation * relation,Type * other)26 void TypeReference::Identical(TypeRelation *relation, Type *other)
27 {
28 if (*ref_ != nullptr) {
29 (*ref_)->Identical(relation, other);
30 }
31 }
32
AssignmentTarget(TypeRelation * relation,Type * source)33 void TypeReference::AssignmentTarget(TypeRelation *relation, Type *source)
34 {
35 if (*ref_ != nullptr) {
36 (*ref_)->AssignmentTarget(relation, source->IsTypeReference() ? source->AsTypeReference()->Ref() : source);
37 }
38 }
39
GetTypeFacts() const40 TypeFacts TypeReference::GetTypeFacts() const
41 {
42 if (*ref_ != nullptr) {
43 return (*ref_)->GetTypeFacts();
44 }
45
46 return TypeFacts::NONE;
47 }
48
Instantiate(ArenaAllocator * allocator,TypeRelation * relation,GlobalTypesHolder * globalTypes)49 Type *TypeReference::Instantiate(ArenaAllocator *allocator, TypeRelation *relation, GlobalTypesHolder *globalTypes)
50 {
51 if (*ref_ != nullptr) {
52 return (*ref_)->Instantiate(allocator, relation, globalTypes);
53 }
54
55 ES2PANDA_UNREACHABLE();
56 return nullptr;
57 }
58 } // namespace ark::es2panda::checker
59