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    SubjectRe: Conversion to generic boolean
    On Tue, 29 Aug 2006 12:45:02 +0100
    Christoph Hellwig <> wrote:

    > On Mon, Aug 28, 2006 at 05:18:04PM -0700, Andrew Morton wrote:
    > > At present we have >50 different definitions of TRUE and gawd knows how
    > > many private implementations of various flavours of bool.
    > >
    > > In that context, Richard's approach of giving the kernel a single
    > > implementation of bool/true/false and then converting things over to use it
    > > makes sense. The other approach would be to go through and nuke the lot,
    > > convert them to open-coded 0/1.
    > >
    > > I'm not particularly fussed either way, really. But the present situation
    > > is nuts.
    > Let's start to kill all those utterly silly if (x == true) and if (x == false)
    > into if (x) and if (!x) and pospone the type decision. Adding a bool type
    > only makes sense if we have any kind of static typechecking that no one
    > ever assign an invalid type to it.

    Not really. bool/true/false have readability advantages over int/1/0.
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      Last update: 2006-08-29 17:51    [W:0.022 / U:31.584 seconds]
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