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Re: Bison 1.30f

From: Akim Demaille
Subject: Re: Bison 1.30f
Date: 12 Dec 2001 20:33:03 +0100
User-agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Civil Service)

>>>>> "Hans" == Hans Aberg <address@hidden> writes:

Hans> At 16:24 +0100 2001/12/12, Akim Demaille wrote: I do not care
Hans> about this myself; but if one should have backwards
Hans> compatibility, then that is how it should have worked.
>> What kind of backward compatibility issue are you referring to?

Hans> That Bison works the same way as in earlier versions,
Hans> specifically, I had a brief look at the alloca test section in
Hans> bison.simple and got the impression that if YYSTACK_USE_ALLOCA
Hans> was undefined, the generated parser would attempt to use alloca,
Hans> but if not possible, it would use malloc instead.

Like it always did.  What's new is that you can decide for it.
YYSTACK_USE_ALLOCA didn't exist as a user tunable symbol before.

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