Subject: bug#21513: (now an infinite loop in grep/tests/triple-backref?)

From: Andreas Schwab <[email-masked]>
Date: Tue, 21 Jan 2020 10:26:58 +0100

On Jan 20 2020, Paul Eggert wrote:

> Thanks Andreas for diagnosing the problem. I hope there's a gcc bug report
> about it somewhere.

It won't, because it's not a GCC bug.  The code invokes undefined
behaviour, so the compiler is entitled to do anything.

Andreas.

-- 
Andreas Schwab, SUSE Labs, [email-masked]
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