[metaas-dev] walker and visitor for asmethods

[David Holroyd]

On Tue, Jan 22, 2008 at 10:45:30PM +0100, R?mi Flament wrote:
> Hi,
> 
> I wrote a small set of classes to simplify the walking of a ASMethod code.
> I followed the ASVisitor and ASWalker examples.
> 
> I use it myself to find the list of variables that each method uses.
> 
> Hope it helps,

It is!

This is exactly the kind of think I want to include in the public API.

I want a combined visitor/walker thing that covers the complete DOM, so
I will extend these classes a bit.

The use case I want to support is really simple expression
simplification.  e.g. 'if (a() || true)'  =>  'if (a())'.

It would be helpful to know what the concrete visitor implementation
you use looks like, so that I can support other common scenarios better
too.

Thanks for the great contribution!


ta,
dave

-- 
http://david.holroyd.me.uk/