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From: charles@hpcvcd.HP (Charles Brown)
Newsgroups: comp.sources.bugs
Subject: Re: yacc misfeature (was: Help needed for Logo on Unix)
Message-ID: <4300001@hpcvcd.HP>
Date: Sun, 19-Jul-87 01:25:45 EDT
Article-I.D.: hpcvcd.4300001
Posted: Sun Jul 19 01:25:45 1987
Date-Received: Sun, 19-Jul-87 20:43:37 EDT
References: <632@sol.ARPA>
Organization: Hewlett-Packard Co., Corvallis, Oregon
Lines: 17

>When the %union feature is used, this creates a union typedef for
>YYSTYPE.  Unfortunately, a typedef is not a #define and the default
>type isn't overidden. In the end I sent y.tab.c through a sed script to
>remove the #define.
>
>Maybe people don't use %union that much? It really is nifty.
>	Ken

I am using %union without sed and without problems.  I am using HP-UX
on an HP9000s500.  This is a derivative of Ma Bell Un*x.

Perhaps your yacc is broken.

	Charles Brown		hplabs!hp-pcd!charles

HP-UX is probably a trademark of Hewlett-Packard.
Un*x is not a trademark of Ma Bell.