diff options
Diffstat (limited to 'xpcom/base/nsISupportsImpl.cpp')
| -rw-r--r-- | xpcom/base/nsISupportsImpl.cpp | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/xpcom/base/nsISupportsImpl.cpp b/xpcom/base/nsISupportsImpl.cpp index c282ec14db..5ae4b3914b 100644 --- a/xpcom/base/nsISupportsImpl.cpp +++ b/xpcom/base/nsISupportsImpl.cpp @@ -50,13 +50,25 @@ bool nsAutoOwningThread::IsCurrentThread() const { nsAutoOwningEventTarget::nsAutoOwningEventTarget() : mTarget(GetCurrentSerialEventTarget()) { - mTarget->AddRef(); + NS_ADDREF(mTarget); } -nsAutoOwningEventTarget::~nsAutoOwningEventTarget() { - nsCOMPtr<nsISerialEventTarget> target = dont_AddRef(mTarget); +nsAutoOwningEventTarget::nsAutoOwningEventTarget( + const nsAutoOwningEventTarget& aOther) + : mTarget(aOther.mTarget) { + NS_ADDREF(mTarget); } +nsAutoOwningEventTarget& nsAutoOwningEventTarget::operator=( + const nsAutoOwningEventTarget& aRhs) { + nsISerialEventTarget* previous = std::exchange(mTarget, aRhs.mTarget); + NS_ADDREF(mTarget); + NS_RELEASE(previous); + return *this; +} + +nsAutoOwningEventTarget::~nsAutoOwningEventTarget() { NS_RELEASE(mTarget); } + void nsAutoOwningEventTarget ::AssertCurrentThreadOwnsMe( const char* msg) const { if (MOZ_UNLIKELY(!IsCurrentThread())) { |