No warning with uninitialised reference...
ao@infinet.com
ao@infinet.com
Fri Mar 10 12:46:00 GMT 2000
Hi,
The following code fails to give a warning about using an uninitialised
reference. While the code is obviously incorrect, this cost me a lot of
time trying to debug a crashing server. Please note that I am not at all
being critical of the work done on gcc, but I would like to note that an
error such as this is very difficult to track until you actually notice
the incorrect code...
Regards,
/Mike
---------------------------------------------------------------------------
class foo
{
public:
virtual void fn();
};
class bar : public foo
{
public:
virtual void fn();
int fn2();
};
int bug_fn(foo& x)
{
bar& var = dynamic_cast<bar&>(var); // <-- the second "var" should be "x"
return var.fn2();
};
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