Re: [PATCH 1/2] git-compat-util: st_add4: work around gcc 4.2.x compiler crash

From: Torsten Bögershausen <tboegi@web.de>
Date: Mar 21, 2016, 17:46 UTC
Message-ID: <56F0336E.6000103@web.de>
In-Reply-To: <1458534958-6956-2-git-send-email-sunshine@sunshineco.com>

On 2016-03-21 05.35, Eric Sunshine wrote:

Show 6 quoted lines

>  }
> -#define st_add3(a,b,c)   st_add((a),st_add((b),(c)))
> -#define st_add4(a,b,c,d) st_add((a),st_add3((b),(c),(d)))
> +#define st_add3(a,b,c)   st_add(st_add((a),(b)),(c))
> +#define st_add4(a,b,c,d) st_add(st_add3((a),(b),(c)),(d))
>

That fix compiles on my test machine, and passes the test suite. thanks for digging.