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Re: Another - Bison 1.35 works but Bison 1.50 Doesn't

From: Akim Demaille
Subject: Re: Another - Bison 1.35 works but Bison 1.50 Doesn't
Date: 14 Oct 2002 10:33:25 +0200
User-agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Honest Recruiter)

>>>>> "Paul" == Paul Eggert <address@hidden> writes:

Paul> However, my argument is that even the 1.28 warning is
Paul> unnecessary when the left-hand-side type is `' (i.e.,
Paul> unspecified), since the type clash doesn't matter in that case,
Paul> as the right-hand-side value is being discarded in this case.
Paul> This issue is independent of whether a mid-rule action is
Paul> specified.

Paul> I just checked, and byacc does not warn about this particular
Paul> case, regardless of whether the mid-rule actions are present.
Paul> So I think we're OK from a compatibility standpoint.

Then I'm for your patch :)

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