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// PR c++/52643
// { dg-options "-O" }
template<class T> class already_AddRefd {};
template<class T>
class ObjRef
{
public:
ObjRef() {}
ObjRef(const already_AddRefd<T> aar) {}
~ObjRef()
{
T* mPtr;
mPtr->release_ref();
}
operator T* () const
{
return __null;
}
template<class U>
void operator= (const already_AddRefd<U>& newAssign) {}
};
class MyRetClass {
public:
void release_ref();
};
class MyClass
{
void appendChild();
void getTripleOutOfByPredicate();
already_AddRefd<MyRetClass> getNextTriple();
};
void
MyClass::getTripleOutOfByPredicate()
{
ObjRef<MyRetClass> t (getNextTriple());
if (t == __null)
throw MyRetClass();
}
void
MyClass::appendChild()
{
while (1)
{
try
{
ObjRef<MyRetClass> t (getNextTriple());
continue;
}
catch (MyRetClass)
{
}
}
}
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