[boost] Re: Avoiding warning on thedo{...}while(0) macroimplementation trick

From: Pavel Vozenilek (pavel_vozenilek_at_[hidden])
Date: 2004-09-21 14:26:27

"Goran Mitrovic" wrote:

> Why not something like:
>
> class aa {
> public:
>     operator bool() const {
>         return false;
>     }
> };
>
> do {} while(aa());
>
>
> Optimizing this shouldn't be a problem for most compilers...
>
BCB won't optimize it away.
Version for dumb compilers should be provided too.

/Pavel