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Re: bison b4_pre_prologue problem
From: |
Akim Demaille |
Subject: |
Re: bison b4_pre_prologue problem |
Date: |
Mon, 02 Jan 2006 14:24:38 +0100 |
User-agent: |
Gnus/5.110004 (No Gnus v0.4) Emacs/21.4 (gnu/linux) |
>>> "Paul" == Paul Eggert <address@hidden> writes:
> twlevo asked the following question:
I did not see the question, where was it posted?
> Is ]b4_pre_prologue[ different in yacc mode?
Yes, it is. This is discussed below
http://lists.gnu.org/archive/html/bison-patches/2005-12/msg00000.html
and still not finished.
> Try the program at the end of this message with and without the
> `%glr-parser' line.
> is this correct?
The starting point is that the header produced by glr tries to be
self-contained, so the pre-prologue is copied before the definition of
YYSTYPE and YYLTYPE. But in yacc mode we can't do that. Unless we
decide to bind this to --yacc?
- Re: bison b4_pre_prologue problem,
Akim Demaille <=