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From: | Stefan Monnier |
Subject: | Re: If records are not sequences, why does aref work on records? |
Date: | Fri, 07 Apr 2017 15:43:50 -0400 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
> Sometimes you do — for example, you might know that multiple structures in > your application have the same data in their first field, and if so (aref > x 1) should work. In most such cases, you (c|sh)ould have defined a shared parent struct, tho. Stefan
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