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Re: -Wall

From: Paul Eggert
Subject: Re: -Wall
Date: Mon, 4 Apr 2016 17:20:27 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1

On 04/04/2016 11:58 AM, Lars Magne Ingebrigtsen wrote:

Hm...  I just added -Wall to the options line in the Makefile, and I get
a couple dozen.  But examining most of these more closely, they're the
result of this:

   RGB_PIXEL_COLOR corner_pixels[4], best IF_LINT (= 0);

So I guess the IF_LINT is triggered by...  something?

Yes, -Dlint or its equivalent, which --enable-gcc-warnings arranges for.

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