Re: [cdt-dev] pdom extensions?

[Alena Laskavaia <elaskavaia.cdt@xxxxxxxxx>]

I looked at db implementation - it is very low level - records offset at stuff. I cannot see how we attach arbitrary data to it... Looks like it is hard coded to be fixes size. Am I missing something?

On Wed, Dec 8, 2010 at 10:34 AM, Mike Kucera <mkucera@xxxxxxxxxx> wrote:

I like option b. The ability to attach arbitrary key/value pairs to PDOM nodes might have a variety of uses.

Alena Laskavaia ---12/07/2010 08:48:47 PM---I think I need to create a framework not only for checker for also for

From:	Alena Laskavaia <elaskavaia.cdt@xxxxxxxxx>
To:	"CDT General developers list." <cdt-dev@xxxxxxxxxxx>
Date:	12/07/2010 08:48 PM
Subject:	[cdt-dev] pdom extensions?

---

I think I need to create a framework not only for checker for also for
extended semantic information that can
be used by other checker. For example I can keep the information that
function may return null (or never returns null).
This info need to be kept per function (per global variable, type, class, etc).

The question is where do I keep this information.
a) extend PDOM with specific semantic attributes?
b) use some sort of generic extensions that can be attached to PDOM nodes?
c) create totally different db?

Ideas?

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