Re: New filesystem for Linux

[Alan Cox]

Ar Gwe, 2006-11-03 am 17:14 +0000, ysgrifennodd Oleg Verych:
> In gmane.linux.kernel, you wrote:
> []
> > From: Andrew Morton <akpm@xxxxxxxx>
> >
> > As Mikulas points out, (1 << anything) won't be evaluating to zero.
> 
> How about integer overflow ?

That is undefined in C and for some cases will not produce zero but roll
anything%32 bits and the like. If anyone is relying on 1 << foo becoming
zero they need fixing

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