[webkit-dev] Documenting common null pointer errors
abarth at webkit.org
Tue Aug 11 22:22:40 PDT 2009
This is now up on the site:
It's not linked from anywhere yet. It might be a good idea for a
couple of folks to look at it. It reflects my understanding of how
things work, which might well be wrong.
On Tue, Aug 11, 2009 at 9:41 PM, Adam Barth<abarth at webkit.org> wrote:
> Ok, here's my lame attempt at ASCII art:
> On Tue, Aug 11, 2009 at 3:55 PM, Maciej Stachowiak<mjs at apple.com> wrote:
>> On Aug 11, 2009, at 3:03 PM, Adam Barth wrote:
>>> In reviewing patches, I feel like I'm commonly pointing out
>>> DOMWindow::frame and Document::frame, etc, can be null in some
>>> circumstances. Would it be useful to have a diagram of the major
>>> objects (Page, Frame, DOMWindow, Document, etc) somewhere on
>>> webkit.org that shows their relation, which links can be null, and
>>> which objects change / are preserved during navigation?
>>> If so, I'm happy to create this with my current knowledge, and
>>> hopefully folks with more experience will add parts that I don't know.
>>> What's the best medium to make this easy to update in the future?
>>> SVG? ASCII art?
>> It would be useful to make such a diagram. Also hard to make it accurate!
>> I'd be happy to provide information and advice to anyone working on this.
>> I'm not sure what format to use to capture the data. In the abstract, my
>> preference would be a plain text file that could be transformed into
>> diagrams in various chosen formats, but that depends on what kind of data we
More information about the webkit-dev