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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "CheckFieldsVisitor.h" | 5 #include "CheckFieldsVisitor.h" |
6 | 6 |
7 #include <cassert> | 7 #include <cassert> |
8 | 8 |
9 #include "BlinkGCPluginOptions.h" | 9 #include "BlinkGCPluginOptions.h" |
10 #include "RecordInfo.h" | 10 #include "RecordInfo.h" |
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79 invalid_fields_.push_back(std::make_pair(current_, | 79 invalid_fields_.push_back(std::make_pair(current_, |
80 kMemberToGCUnmanaged)); | 80 kMemberToGCUnmanaged)); |
81 return; | 81 return; |
82 } | 82 } |
83 | 83 |
84 if (!Parent() || !edge->value()->IsGCAllocated()) | 84 if (!Parent() || !edge->value()->IsGCAllocated()) |
85 return; | 85 return; |
86 | 86 |
87 // Disallow OwnPtr<T>, RefPtr<T> and T* to stack-allocated types. | 87 // Disallow OwnPtr<T>, RefPtr<T> and T* to stack-allocated types. |
88 if (Parent()->IsOwnPtr() || | 88 if (Parent()->IsOwnPtr() || |
89 (Parent()->IsRefPtr() && !edge->value()->IsGCRefCounted()) || | 89 Parent()->IsRefPtr() || |
90 (stack_allocated_host_ && Parent()->IsRawPtr())) { | 90 (stack_allocated_host_ && Parent()->IsRawPtr())) { |
91 invalid_fields_.push_back(std::make_pair( | 91 invalid_fields_.push_back(std::make_pair( |
92 current_, InvalidSmartPtr(Parent()))); | 92 current_, InvalidSmartPtr(Parent()))); |
93 return; | 93 return; |
94 } | 94 } |
95 if (Parent()->IsRawPtr()) { | 95 if (Parent()->IsRawPtr()) { |
96 RawPtr* rawPtr = static_cast<RawPtr*>(Parent()); | 96 RawPtr* rawPtr = static_cast<RawPtr*>(Parent()); |
97 Error error = rawPtr->HasReferenceType() ? | 97 Error error = rawPtr->HasReferenceType() ? |
98 kReferencePtrToGCManaged : kRawPtrToGCManaged; | 98 kReferencePtrToGCManaged : kRawPtrToGCManaged; |
99 invalid_fields_.push_back(std::make_pair(current_, error)); | 99 invalid_fields_.push_back(std::make_pair(current_, error)); |
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111 return kReferencePtrToGCManaged; | 111 return kReferencePtrToGCManaged; |
112 else | 112 else |
113 return kRawPtrToGCManaged; | 113 return kRawPtrToGCManaged; |
114 } | 114 } |
115 if (ptr->IsRefPtr()) | 115 if (ptr->IsRefPtr()) |
116 return kRefPtrToGCManaged; | 116 return kRefPtrToGCManaged; |
117 if (ptr->IsOwnPtr()) | 117 if (ptr->IsOwnPtr()) |
118 return kOwnPtrToGCManaged; | 118 return kOwnPtrToGCManaged; |
119 assert(false && "Unknown smart pointer kind"); | 119 assert(false && "Unknown smart pointer kind"); |
120 } | 120 } |
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