dtc expressions

[Stephen Warren]

On 03/14/2012 08:46 AM, David Gibson wrote:
> So, in order to actually make progress on the dtc expressions / macros
> / whatnot stuff, I really think I should dust off my integer (constant)
> expressions patch, and we can apply that.
> 
> While we still have disagreements on a bunch of stuff here, I think
> we're at least agreed on what integer expressions should look like.
> And even if we change approaches later (e.g. to your ifs and fors in
> dtc approach) the integer expression syntax won't change, only the
> implementation.

I'd love to see something like that. I've don't think I've actually
looked through your patches for that yet; I briefly looked at Jon's
since they're in a branch in the dtc repo, but I don't think I managed
to track down the patches you sent for this.