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| author | Feng Qian <fqian@google.com> | 2009-06-17 12:12:20 -0700 |
|---|---|---|
| committer | Feng Qian <fqian@google.com> | 2009-06-17 12:12:20 -0700 |
| commit | 5f1ab04193ad0130ca8204aadaceae083aca9881 (patch) | |
| tree | 5a92cd389e2cfe7fb67197ce14b38469462379f8 /JavaScriptCore/wtf/PassRefPtr.h | |
| parent | 194315e5a908cc8ed67d597010544803eef1ac59 (diff) | |
| download | external_webkit-5f1ab04193ad0130ca8204aadaceae083aca9881.zip external_webkit-5f1ab04193ad0130ca8204aadaceae083aca9881.tar.gz external_webkit-5f1ab04193ad0130ca8204aadaceae083aca9881.tar.bz2 | |
Get WebKit r44544.
Diffstat (limited to 'JavaScriptCore/wtf/PassRefPtr.h')
| -rw-r--r-- | JavaScriptCore/wtf/PassRefPtr.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/JavaScriptCore/wtf/PassRefPtr.h b/JavaScriptCore/wtf/PassRefPtr.h index c1dc309..d80ed62 100644 --- a/JavaScriptCore/wtf/PassRefPtr.h +++ b/JavaScriptCore/wtf/PassRefPtr.h @@ -40,7 +40,7 @@ namespace WTF { PassRefPtr(const PassRefPtr& o) : m_ptr(o.releaseRef()) {} template <typename U> PassRefPtr(const PassRefPtr<U>& o) : m_ptr(o.releaseRef()) { } - ALWAYS_INLINE ~PassRefPtr() { if (T* ptr = m_ptr) ptr->deref(); } + ALWAYS_INLINE ~PassRefPtr() { if (UNLIKELY(m_ptr != 0)) m_ptr->deref(); } template <class U> PassRefPtr(const RefPtr<U>& o) : m_ptr(o.get()) { if (T* ptr = m_ptr) ptr->ref(); } |