linux-kernel - Re: [PATCH][RFC] Sparc: Remove trigraph in die_if

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Message-Id: <20110609.160611.1243367560228886911.davem@davemloft.net>
Date:	Thu, 09 Jun 2011 16:06:11 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	viro@...IV.linux.org.uk
Cc:	jj@...osbits.net, sparclinux@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH][RFC] Sparc: Remove trigraph in die_if_kernel() message.

From: Al Viro <viro@...IV.linux.org.uk>
Date: Fri, 10 Jun 2011 00:03:22 +0100

> On Thu, Jun 09, 2011 at 03:59:43PM -0700, David Miller wrote:
>> > If I'm not mistaken, that "??!" will be taken as a trigraph for "|" by the 
>> > preprocessor, so the final string will end up either as
>> >   "Penguin instruction from Penguin mode|?!"
> 
> Not without -trigraphs, which is not on by default...

Oh, in that case I'll rever this.

Thanks Al.
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