From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 25 Oct 2018 03:52:55 GMT
Subject: Re: [PATCH] Poison gettext with the Ook language
Message-ID: <xmqqh8halm20.fsf@gitster-ct.c.googlers.com>
In-Reply-To: <CACsJy8Dex3VYEXmvRZv5_ot1-cwjJtir=kvupzKe7-Z2qPZw+Q@mail.gmail.com>

Duy Nguyen <pclouds@gmail.com> writes:

> The person who writes
>
>  printf(_("%s"), getenv("foo"));
>
> may not go through the same thought process as with complexFunction().
> If _() calls getenv(), because you the order of parameter evaluation
> is unspecified, you cannot be sure if getenv("foo") will be called
> before or after the one inside _(). One of them may screw up the
> other.

Yup, sometimes we've been sloppy but we should strive to mimick
efforts like f4ef5173 ("determine_author_info(): copy getenv
output", 2014-08-27).