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Re: [PATCH] diffseq: avoid compiler warning when !USE_HEURISTIC

From: Daiki Ueno
Subject: Re: [PATCH] diffseq: avoid compiler warning when !USE_HEURISTIC
Date: Mon, 15 Dec 2014 12:43:42 +0900
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

Eric Blake <address@hidden> writes:

> Rather than using #ifdef everywhere, can you test if:
> bool big_snake _GL_UNUSED = false;
> does the trick of shutting up the compiler?  If so, a one-line fix is a
> lot more palatable.

Yes, it does; thanks.  However, after a quick web search, I find some
programs using diffseq.h without Gnulib infrastructure (dwdiff, for
example).  So I guess it's better not to bother with it ;-)

Daiki Ueno

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