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   comp.compilers      Compiler construction, theory, etc. (Mod      2,753 messages   

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   Message 1,393 of 2,753   
   Aaron Gray to Torben "Fgidius" Mogensen   
   Re: predictive parsing and non-recursive   
   28 Jun 08 23:32:11   
   
   From: ang.usenet@gmail.com   
      
   "Torben "Fgidius" Mogensen"  wrote   
   > "Aaron Gray"  writes:   
   >>> there is a less-known, elegant recursive formulation for LR parsers   
   >>> as well.  Google "recursive LR parser" for a few papers.   
   >>   
   >> Is this what is refered to as Recursive Ascent ?   
   >   
   > It is indeed.   
      
   Hi Torben,   
      
   Two things :-   
      
   1) How does it work as I cannot remember, it was used in Philip's Elegant   
   Compiler compiler infrastructure, which I looked at some eight years ago.   
   Would you please give a description of how it works for those who don't   
   know.   
      
   2) Is it limited to LR(1) lookahead wise ?   
      
   Aaron   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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