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 "typeReference.h"
17
18 namespace panda::es2panda::checker {
19
ToString(std::stringstream & ss) const20 void TypeReference::ToString(std::stringstream &ss) const
21 {
22 if (*ref_) {
23 (*ref_)->ToString(ss);
24 }
25 }
26
Identical(TypeRelation * relation,Type * other)27 void TypeReference::Identical(TypeRelation *relation, Type *other)
28 {
29 if (*ref_) {
30 (*ref_)->Identical(relation, other);
31 }
32 }
33
AssignmentTarget(TypeRelation * relation,Type * source)34 void TypeReference::AssignmentTarget(TypeRelation *relation, Type *source)
35 {
36 if (*ref_) {
37 (*ref_)->AssignmentTarget(relation, source->IsTypeReference() ? source->AsTypeReference()->Ref() : source);
38 }
39 }
40
GetTypeFacts() const41 TypeFacts TypeReference::GetTypeFacts() const
42 {
43 if (*ref_) {
44 return (*ref_)->GetTypeFacts();
45 }
46
47 return TypeFacts::NONE;
48 }
49
Instantiate(ArenaAllocator * allocator,TypeRelation * relation,GlobalTypesHolder * globalTypes)50 Type *TypeReference::Instantiate(ArenaAllocator *allocator, TypeRelation *relation, GlobalTypesHolder *globalTypes)
51 {
52 if (*ref_) {
53 return (*ref_)->Instantiate(allocator, relation, globalTypes);
54 }
55
56 UNREACHABLE();
57 return nullptr;
58 }
59
60 } // namespace panda::es2panda::checker
61