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-rw-r--r--Source/JavaScriptCore/heap/CopiedSpaceInlineMethods.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/Source/JavaScriptCore/heap/CopiedSpaceInlineMethods.h b/Source/JavaScriptCore/heap/CopiedSpaceInlineMethods.h
index e2af41ad8..790a302de 100644
--- a/Source/JavaScriptCore/heap/CopiedSpaceInlineMethods.h
+++ b/Source/JavaScriptCore/heap/CopiedSpaceInlineMethods.h
@@ -95,9 +95,7 @@ inline void CopiedSpace::pinIfNecessary(void* opaquePointer)
inline void CopiedSpace::startedCopying()
{
- DoublyLinkedList<HeapBlock>* temp = m_fromSpace;
- m_fromSpace = m_toSpace;
- m_toSpace = temp;
+ std::swap(m_fromSpace, m_toSpace);
m_blockFilter.reset();
m_allocator.resetCurrentBlock();