Re: Is YACC / PCCTS used in commercial compilers?

jlilley@empathy.com (John Lilley)
15 Dec 1996 16:02:31 -0500

          From comp.compilers

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From: jlilley@empathy.com (John Lilley)
Newsgroups: comp.compilers
Date: 15 Dec 1996 16:02:31 -0500
Organization: Nerds for Hire, Inc.
References: 96-12-051 96-12-083
Keywords: parse

John Roberts wrote:
>
> 2) What techniques are used in place of YACC/PCCTS for commerical
> compiler parsing?


I believe that the Edison Design Group, which markets high-quality
parser front-ends, uses their own custom parser-generator tools which
are based on LALR(1) techniques with extensions.


john lilley
--


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