Re: [pclasses-devel] Fwd: you ever work with C signals?

[stephan b. <st...@s1...>]

On Monday 28 February 2005 13:04, Christian Prochnow wrote:
> The calls to EventQueue::instance() and FdListenerList::instance()
> should not be commented out, as they create the main-thread instances
> of them !
>
> I've removed the comments, so that the code calls instance() again.

But then it won't compile with -Werror. Try removing the references 
which catch the return values:

T & t = foo();

=====>

foo();

The problem is that we've got named references but they're never used, 
so they're "unused variables".


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