Date: Fri, 04 Jan 2002 15:13:11 -0700 From: "Justin T. Gibbs" <gibbs@scsiguy.com> To: Dag-Erling Smorgrav <des@ofug.org> Cc: Julian Elischer <julian@elischer.org>, Poul-Henning Kamp <phk@critter.freebsd.dk>, Stephen McKay <mckay@thehub.com.au>, John Baldwin <jhb@FreeBSD.org>, cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org, Julian Elischer <julian@FreeBSD.org>, Greg Lehey <grog@FreeBSD.org> Subject: Re: cvs commit: src/share/man/man3 queue.3 Message-ID: <200201042213.g04MDBg93058@aslan.scsiguy.com> In-Reply-To: Your message of "04 Jan 2002 22:07:58 %2B0100." <xzpy9jdn7td.fsf@flood.ping.uio.no>
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>--=-=-= > >"Justin T. Gibbs" <gibbs@scsiguy.com> writes: >> Any foreach macro must test the termination condition. If we decided >> to define that the element pointer == NULL for a complete traversal, this >> would be at most a single assignment within the the termination >> conditional. > >Like the attached patch, you mean? Sure. Is the compiler smart enough to not bother testing the result of the assignment? -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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