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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 // This file provides a wrapper for CXXRecordDecl that accumulates GC related | 5 // This file provides a wrapper for CXXRecordDecl that accumulates GC related |
6 // information about a class. Accumulated information is memoized and the info | 6 // information about a class. Accumulated information is memoized and the info |
7 // objects are stored in a RecordCache. | 7 // objects are stored in a RecordCache. |
8 | 8 |
9 #ifndef TOOLS_BLINK_GC_PLUGIN_RECORD_INFO_H_ | 9 #ifndef TOOLS_BLINK_GC_PLUGIN_RECORD_INFO_H_ |
10 #define TOOLS_BLINK_GC_PLUGIN_RECORD_INFO_H_ | 10 #define TOOLS_BLINK_GC_PLUGIN_RECORD_INFO_H_ |
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114 clang::CXXRecordDecl* record_; | 114 clang::CXXRecordDecl* record_; |
115 const std::string name_; | 115 const std::string name_; |
116 TracingStatus fields_need_tracing_; | 116 TracingStatus fields_need_tracing_; |
117 Bases* bases_; | 117 Bases* bases_; |
118 Fields* fields_; | 118 Fields* fields_; |
119 | 119 |
120 enum CachedBool { kFalse = 0, kTrue = 1, kNotComputed = 2 }; | 120 enum CachedBool { kFalse = 0, kTrue = 1, kNotComputed = 2 }; |
121 CachedBool is_stack_allocated_; | 121 CachedBool is_stack_allocated_; |
122 CachedBool is_non_newable_; | 122 CachedBool is_non_newable_; |
123 CachedBool is_only_placement_newable_; | 123 CachedBool is_only_placement_newable_; |
| 124 CachedBool does_need_finalization_; |
124 | 125 |
125 bool determined_trace_methods_; | 126 bool determined_trace_methods_; |
126 clang::CXXMethodDecl* trace_method_; | 127 clang::CXXMethodDecl* trace_method_; |
127 clang::CXXMethodDecl* trace_dispatch_method_; | 128 clang::CXXMethodDecl* trace_dispatch_method_; |
128 clang::CXXMethodDecl* finalize_dispatch_method_; | 129 clang::CXXMethodDecl* finalize_dispatch_method_; |
129 | 130 |
130 bool is_gc_derived_; | 131 bool is_gc_derived_; |
131 clang::CXXBasePaths* base_paths_; | 132 clang::CXXBasePaths* base_paths_; |
132 | 133 |
133 friend class RecordCache; | 134 friend class RecordCache; |
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164 } | 165 } |
165 } | 166 } |
166 } | 167 } |
167 | 168 |
168 private: | 169 private: |
169 typedef std::map<clang::CXXRecordDecl*, RecordInfo> Cache; | 170 typedef std::map<clang::CXXRecordDecl*, RecordInfo> Cache; |
170 Cache cache_; | 171 Cache cache_; |
171 }; | 172 }; |
172 | 173 |
173 #endif // TOOLS_BLINK_GC_PLUGIN_RECORD_INFO_H_ | 174 #endif // TOOLS_BLINK_GC_PLUGIN_RECORD_INFO_H_ |
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