Sun lex++ and yacc++ ?

gunter@sprite.Berkeley.EDU (Michial Gunter)
Wed, 22 Apr 1992 23:37:00 GMT

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Sun lex++ and yacc++ ? gunter@sprite.Berkeley.EDU (1992-04-22)
Re: Sun lex++ and yacc++ ? dds@doc.imperial.ac.uk (Diomidis Spinellis) (1992-04-23)
Re: Sun lex++ and yacc++ ? vern@daffy.ee.lbl.gov (1992-04-23)
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Newsgroups: comp.compilers
From: gunter@sprite.Berkeley.EDU (Michial Gunter)
Keywords: lex, yacc, C++
Organization: Compilers Central
Date: Wed, 22 Apr 1992 23:37:00 GMT

Programs called yacc++ and lex++ come with the Sun C+++ 2.1 distribution.
What do these programs offer beyond that offered by vanilla yacc and lex?


Does there exist any other packages for making writing parsers with
C++ easier?


(The problem with yacc is that the types of all (non)terminal are a
union. Unions in C++ cannot contain classes with constructor. There
is no reason that I can see that this need be so.)


thanks,
mike
--

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