From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 11 May 2015 21:24:00 +0000 (-0700)
Subject: Merge branch 'ep/do-not-feed-a-pointer-to-array-size'
X-Git-Tag: v2.5.0-rc0~121
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/7cb5073fcaffe8a8c0572fdffb332110b0eaae69

Merge branch 'ep/do-not-feed-a-pointer-to-array-size'

Catch a programmer mistake to feed a pointer not an array to
ARRAY_SIZE() macro, by using a couple of GCC extensions.

* ep/do-not-feed-a-pointer-to-array-size:
git-compat-util.h: implement a different ARRAY_SIZE macro for for safely deriving the size of array
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7cb5073fcaffe8a8c0572fdffb332110b0eaae69