From: Andreas Schwab <schwab@linux-m68k.org>
Date: Sat, 10 Jun 2017 06:55:46 GMT
Subject: Re: [PATCH v2 1/2] git-compat-util: add a FREEZ() wrapper around free(ptr); ptr = NULL
Message-ID: <m2vao4jpql.fsf@linux-m68k.org>
In-Reply-To: <20170609222738.GF21733@aiede.mtv.corp.google.com>

On Jun 09 2017, Jonathan Nieder <jrnieder@gmail.com> wrote:

> That way side-effectful callers like FREEZ(func() ? a : b) would
> work.

Except that you cannot take the address of a non-lvalue.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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