Re: [Boost-users] Signal with return value will crash

From: Doug Gregor (dgregor_at_[hidden])
Date: 2004-11-16 20:11:49

On Nov 16, 2004, at 10:02 AM, WangYun wrote:

> Hi,
>
> I tried the signals, the code below will crash
>
> #include <boost/signal.hpp>
> int _tmain(int argc, _TCHAR* argv[])
> {
> 	boost::signal<int(int)> _sig;
> 	_sig(10);
>
> 	return 0;
> }
>
> but code below works well
>
> #include <boost/signal.hpp>
> int _tmain(int argc, _TCHAR* argv[])
> {
> 	boost::signal<void(int)> _sig;
> 	_sig(10);
>
> 	return 0;
> }
>
> The only difference is one has return value, the other doesn't, is 
> this a bug or by design?

Sounds like a bug... could you give us more information? Compiler, 
platform, Boost version, etc.

        Doug