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Re: Bison and $ (dollarsign) token at the end
From: |
Grzegorz_Szostak |
Subject: |
Re: Bison and $ (dollarsign) token at the end |
Date: |
Tue, 9 Jul 2002 14:30:41 +0200 |
>Hm, I think the point of the $ business is to insist on the fact that
>these are internal symbols, not reachable by the user: one cannot use
>$ or $undefined in the grammar, while error is allowed.
Yes, but sometimes user see: parse error, expecting `$'.... and don't know
what is wrong.
I saw message on news where somebody wrote:
May be bison expect $(dollars) to work properly?
This error message isn't clear....
GSZ
- Re: Bison and $ (dollarsign) token at the end, (continued)
Re: Bison and $ (dollarsign) token at the end, Grzegorz_Szostak, 2002/07/05
Re: Bison and $ (dollarsign) token at the end, by way of Hans Aberg, 2002/07/05
Re: Bison and $ (dollarsign) token at the end,
Grzegorz_Szostak <=