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Re: #define YYSTYPE

From: Hans Aberg
Subject: Re: #define YYSTYPE
Date: Fri, 23 Mar 2001 12:47:22 +0100

At 03:06 -0800 2001/03/23, santhosh santhosh wrote:
>"GNU Bison version 1.28"
> does not take "#define YYSTYPE" into consideration
>when generating the "y.tab.h" file.
> even if one defines "#define YYSTYPE float" the
>"y.tab.h" file gets the line "#define YYSTYPE int".
> you have to manually change this line in the .h file

The later version 1.28a writes
#ifndef YYSTYPE
# define YYSTYPE int

Thus one only has to define YYSTYPE before this header is read.

  Hans Aberg

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