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Re: GLR parsers and locations

From: Frank Heckenbach
Subject: Re: GLR parsers and locations
Date: Sun, 15 Jun 2003 17:56:48 +0200

Paul Hilfinger wrote:

> I have checked in the following patch for the location-tracking
> problem that Frank Heckenbach reported, and have also corrected a few
> other errors with the handling of YYERROR and of non-positive semantic
> value indices ($0, $<type>-2, etc.), and have spruced up the tests for
> location-tracking as well.
> GLR parsers now seem to handle YYERROR correctly, but I see that C++
> parsers still go into loops.

Thanks. Unfortunately I can't try it since the autoconf versions on
all machines I work on are too old and it doesn't seem easy to
install the current version (lost of cryptic errors etc.). So, it is
possible to download a bison snapshot with the autoconf generated
files somewhere? Otherwise I guess I'll have to wait for the next
bison release ...


Frank Heckenbach, address@hidden
GnuPG and PGP keys: http://fjf.gnu.de/plan (7977168E)

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