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From: | Paul Eggert |
Subject: | bug#30408: Checking for loss of information on integer conversion |
Date: | Tue, 27 Mar 2018 16:19:21 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
Unlike my previous proposal, this patch does not affect the behavior of string-to-integer. As I understand it, that was a primary source of qualms about the previous proposal.
I've tested this on both 32- and 64-bit Emacs on master. This patch has helped me to find a couple of integer portability bugs which I already fixed on master.
0001-Lisp-reader-now-checks-for-integer-overflow.patch
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