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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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228 } \ | 228 } \ |
229 virtual bool isMarked(const Type*) override { return false; } \ | 229 virtual bool isMarked(const Type*) override { return false; } \ |
230 virtual bool ensureMarked(const Type* objectPointer) override \ | 230 virtual bool ensureMarked(const Type* objectPointer) override \ |
231 { \ | 231 { \ |
232 return ensureMarked(objectPointer); \ | 232 return ensureMarked(objectPointer); \ |
233 } | 233 } |
234 | 234 |
235 class CountingVisitor : public Visitor { | 235 class CountingVisitor : public Visitor { |
236 public: | 236 public: |
237 CountingVisitor() | 237 CountingVisitor() |
238 : m_count(0) | 238 : Visitor(Visitor::GenericVisitorType) |
| 239 , m_count(0) |
239 { | 240 { |
240 } | 241 } |
241 | 242 |
242 virtual void mark(const void* object, TraceCallback) override | 243 virtual void mark(const void* object, TraceCallback) override |
243 { | 244 { |
244 if (object) | 245 if (object) |
245 m_count++; | 246 m_count++; |
246 } | 247 } |
247 | 248 |
248 virtual void mark(HeapObjectHeader* header, TraceCallback callback) override | 249 virtual void mark(HeapObjectHeader* header, TraceCallback callback) override |
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5340 Heap::collectGarbage(ThreadState::NoHeapPointersOnStack); | 5341 Heap::collectGarbage(ThreadState::NoHeapPointersOnStack); |
5341 | 5342 |
5342 // Verify that the DeepEagerly chain isn't completely unravelled | 5343 // Verify that the DeepEagerly chain isn't completely unravelled |
5343 // by performing eager trace() calls, but the explicit mark | 5344 // by performing eager trace() calls, but the explicit mark |
5344 // stack is switched once some nesting limit is exceeded. | 5345 // stack is switched once some nesting limit is exceeded. |
5345 EXPECT_GT(DeepEagerly::sTraceLazy, 2); | 5346 EXPECT_GT(DeepEagerly::sTraceLazy, 2); |
5346 #endif | 5347 #endif |
5347 } | 5348 } |
5348 | 5349 |
5349 } // namespace blink | 5350 } // namespace blink |
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