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-INT_MIN/-1 => signed overflow exception


From: Pádraig Brady
Subject: -INT_MIN/-1 => signed overflow exception
Date: Wed, 30 Jan 2013 09:15:20 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120615 Thunderbird/13.0.1

Happens on x86_64 with 4.2.10(1) and 4.2.42(2) at least

The following (done in a subshell to avoid killing the current shell) 
demonstrates it:

$ ($((-2**63/-1)))
Floating point exception (core dumped)

thanks,
Pádraig.



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