[Webkit-unassigned] [Bug 34019] custom-written parser

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=34019





--- Comment #7 from Oliver Hunt <oliver at apple.com>  2010-01-22 15:23:24 PST ---
(In reply to comment #6)
> > Basically the parser should be set up with a flag along the lines of
> > parse(int maxFunctionASTDepth) {
> > ...
> > }
> > 
> > then the various functions to create nodes should basically be
> > if (currentFunctionDepth < maxFunctionDepth)
> >     newNode = new ...;
> > 
> > Having the ability to dynamically vary how deep we generate the tree will be
> > beneficial for certain real world cases.
> 
> No problem. I could extend my grammar to go generate nodes for nested functions
> as well (by default, the function depth counter will be 1, but you can increase
> it).
> 
> Ok, just tell me your requirements, I hope my parser-beast can handle anything
> :)

Any idea how easy/hard your model would make free variable analysis?

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