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From: "Rafael 'Dido' Sevilla" <dido@imperium.ph>
To: Christian Lindig <lindig@cs.uni-sb.de>, caml-list@inria.fr
Subject: Re: [Caml-list] eliminating shift/reduce conflicts
Date: Fri, 12 Sep 2003 17:22:24 +0800	[thread overview]
Message-ID: <20030912092224.GA9332@imperium.ph> (raw)
In-Reply-To: <20030912084047.GB31078@st>

On Fri, Sep 12, 2003 at 10:40:47AM +0200, Christian Lindig wrote:
> I have tried to build a little grammar to reproduce your problem but
> failed. If you could post a small stand-alone grammar for OCamlyacc
> somebody might be able to help you.

Here then:

%token COLON COMMA FOO BAR BAZ
%start start
%type <unit>start
%%

start: bar {}
  | baz {}
  ;

foo_list: FOO {}
  | foo_list COMMA FOO {}
  ;

bar: foo_list COLON BAR {}
  ;

baz: FOO COLON BAZ {}
  ;

produces a shift/reduce on COLON.


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  reply	other threads:[~2003-09-12  9:20 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-09-12  8:26 Rafael 'Dido' Sevilla
2003-09-12  8:36 ` Benjamin Geer
2003-09-12  8:40 ` Christian Lindig
2003-09-12  9:22   ` Rafael 'Dido' Sevilla [this message]
2003-09-12  9:29 ` Eckart Goehler
2003-09-12 10:46   ` Remi Vanicat
2003-09-12 14:04 ` Ken Rose
2003-09-12 14:55 ` Eric C. Cooper

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