Details
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Type:
Bug
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Status: Closed
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Priority:
P3: Somewhat important
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Resolution: Done
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Affects Version/s: 5.4.2
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Fix Version/s: 5.9.1
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Component/s: Core: Containers and Algorithms
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Labels:None
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Environment:Windows 7, MSVC 2012
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Commits:d1210281e41008ce2e3510aa5cfb3ebea1c57734
Description
QSharedPointer::create() improperly calls the destructor when the constructor throws an exception.
#include <QSharedPointer>
class MyClass
{
public:
MyClass()
{
qDebug("MyClass");
throw std::exception();
}
~MyClass()
{
qDebug("~MyClass()");
}
};
int main(int argc, char *argv[])
{
try
{
QSharedPointer<MyClass> withCreate = QSharedPointer<MyClass>::create();
}
catch (const std::exception&)
{
}
try
{
QSharedPointer<MyClass> withoutCreate( new MyClass() );
}
catch (const std::exception&)
{
}
}
The output is:
MyClass() ~MyClass() MyClass()
The output should be:
MyClass() MyClass()
Attachments
Issue Links
- replaces
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- Closed
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