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Side by Side Diff: Source/platform/heap/Handle.h

Issue 813883002: replace COMPILE_ASSERT with static_assert in platform/ (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: another fixup Created 6 years ago
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1 /* 1 /*
2 * Copyright (C) 2014 Google Inc. All rights reserved. 2 * Copyright (C) 2014 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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351 } 351 }
352 352
353 template<typename U> 353 template<typename U>
354 U* as() const 354 U* as() const
355 { 355 {
356 return static_cast<U*>(m_raw); 356 return static_cast<U*>(m_raw);
357 } 357 }
358 358
359 void trace(Visitor* visitor) 359 void trace(Visitor* visitor)
360 { 360 {
361 COMPILE_ASSERT_IS_GARBAGE_COLLECTED(T, NonGarbageCollectedObjectInPersis tent); 361 STATIC_ASSERT_IS_GARBAGE_COLLECTED(T, "non-garbage collected object shou ld not be in Persistent");
362 #if ENABLE(GC_PROFILE_MARKING) 362 #if ENABLE(GC_PROFILE_MARKING)
363 visitor->setHostInfo(this, m_tracingName.isEmpty() ? "Persistent" : m_tr acingName); 363 visitor->setHostInfo(this, m_tracingName.isEmpty() ? "Persistent" : m_tr acingName);
364 #endif 364 #endif
365 visitor->mark(m_raw); 365 visitor->mark(m_raw);
366 } 366 }
367 367
368 RawPtr<T> release() 368 RawPtr<T> release()
369 { 369 {
370 RawPtr<T> result = m_raw; 370 RawPtr<T> result = m_raw;
371 m_raw = nullptr; 371 m_raw = nullptr;
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813 #define WillBeHeapTerminatedArrayBuilder blink::HeapTerminatedArrayBuilder 813 #define WillBeHeapTerminatedArrayBuilder blink::HeapTerminatedArrayBuilder
814 #define WillBeHeapLinkedStack blink::HeapLinkedStack 814 #define WillBeHeapLinkedStack blink::HeapLinkedStack
815 #define PersistentHeapHashMapWillBeHeapHashMap blink::HeapHashMap 815 #define PersistentHeapHashMapWillBeHeapHashMap blink::HeapHashMap
816 #define PersistentHeapHashSetWillBeHeapHashSet blink::HeapHashSet 816 #define PersistentHeapHashSetWillBeHeapHashSet blink::HeapHashSet
817 #define PersistentHeapDequeWillBeHeapDeque blink::HeapDeque 817 #define PersistentHeapDequeWillBeHeapDeque blink::HeapDeque
818 #define PersistentHeapVectorWillBeHeapVector blink::HeapVector 818 #define PersistentHeapVectorWillBeHeapVector blink::HeapVector
819 819
820 template<typename T> T* adoptRefWillBeNoop(T* ptr) 820 template<typename T> T* adoptRefWillBeNoop(T* ptr)
821 { 821 {
822 static const bool notRefCounted = !WTF::IsSubclassOfTemplate<typename WTF::R emoveConst<T>::Type, RefCounted>::value; 822 static const bool notRefCounted = !WTF::IsSubclassOfTemplate<typename WTF::R emoveConst<T>::Type, RefCounted>::value;
823 COMPILE_ASSERT(notRefCounted, youMustAdopt); 823 static_assert(notRefCounted, "you must adopt");
824 return ptr; 824 return ptr;
825 } 825 }
826 826
827 template<typename T> T* adoptPtrWillBeNoop(T* ptr) 827 template<typename T> T* adoptPtrWillBeNoop(T* ptr)
828 { 828 {
829 static const bool notRefCounted = !WTF::IsSubclassOfTemplate<typename WTF::R emoveConst<T>::Type, RefCounted>::value; 829 static const bool notRefCounted = !WTF::IsSubclassOfTemplate<typename WTF::R emoveConst<T>::Type, RefCounted>::value;
830 COMPILE_ASSERT(notRefCounted, youMustAdopt); 830 static_assert(notRefCounted, "you must adopt");
831 return ptr; 831 return ptr;
832 } 832 }
833 833
834 #define WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED // do nothing when oilpan is ena bled. 834 #define WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED // do nothing when oilpan is ena bled.
835 #define DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(type) // do nothing 835 #define DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(type) // do nothing
836 #define DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(type) // do nothing 836 #define DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(type) // do nothing
837 #define DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(type) // do nothing 837 #define DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(type) // do nothing
838 838
839 #define DEFINE_STATIC_REF_WILL_BE_PERSISTENT(type, name, arguments) \ 839 #define DEFINE_STATIC_REF_WILL_BE_PERSISTENT(type, name, arguments) \
840 static type* name = (new Persistent<type>(arguments))->get(); 840 static type* name = (new Persistent<type>(arguments))->get();
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1189 template<typename T> 1189 template<typename T>
1190 struct ParamStorageTraits<RawPtr<T>> : public PointerParamStorageTraits<T*, blin k::IsGarbageCollectedType<T>::value> { 1190 struct ParamStorageTraits<RawPtr<T>> : public PointerParamStorageTraits<T*, blin k::IsGarbageCollectedType<T>::value> {
1191 }; 1191 };
1192 1192
1193 template<typename T> 1193 template<typename T>
1194 PassRefPtr<T> adoptRef(blink::RefCountedGarbageCollected<T>*) = delete; 1194 PassRefPtr<T> adoptRef(blink::RefCountedGarbageCollected<T>*) = delete;
1195 1195
1196 } // namespace WTF 1196 } // namespace WTF
1197 1197
1198 #endif 1198 #endif
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