From: Mischa POSLAWSKY <perl@shiar.org>
Date: Mon, 21 Feb 2022 13:25:00 +0000 (+0100)
Subject: annotate intentional lvalue substr
X-Git-Tag: v1.08~32
X-Git-Url: http://git.shiar.net/barcat.git/commitdiff_plain/2e10a32f7851b523529febb4e002f3df421568a7?hp=2e10a32f7851b523529febb4e002f3df421568a7

annotate intentional lvalue substr

Advised against by perlcritic and PBP because of confusion and efficiency.
The latter seems contrary to actual benchmark results in v5.24-5.28,
where this form is at least 5% faster (even with a dummy length argument).
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