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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.2 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Provags-ID: V03:K1:XVBsHeGzg4ga9TiXQ3yeSa26REfo7qhSPsKy+7C3c1YUWlO0j0G vxnrzRQNCAH8WfMkds3fm4mswsQSimCmJooAYTdQFOwri84lPG/X4Wa6zAij1Ys51EyCjx1 qoe2ctjtyMhy8/Hmykm6rW0srTSxxKYDBiOEb3kCyAM4Ni8HXTVvVpSQxJDt5QSzTC7Rfji fARzKL4AkJFXZDLwguMww== X-UI-Out-Filterresults: notjunk:1;V03:K0:9c/bVYZnflA=:Qto0Kfk0MJyx8VUxpvfaS6 BVavgnDC4Jsshkd41H1XLrtkKzfuG/khxhEQfhv0hHx94iS5pgIU87duWdlBE5h1vIKqQoS18 lax97BunlZWA7JLm6kndFgiglhaJ6Am5Rvf4mjL4BYPvDsEFDjp2kElu+d0idnYB4s0emXaUz Ntqip9oYlZeUknPOTWyL0lQRBbVRfttHs+MZ1StxEslOFm/754lVXMD5f7+/MQLPOYPcMksrF yEwREMjNtl4+zaLxJcepuzd4Fh64UGF4LPg33TrcHwe9TdsHbLvqOqq031FvJTfylF4mV4wAn gcprSvaMXOs2BlP6AjBPYA+GSZa2rQAs/juPVCy2s1Qco/NK9O13LCjNQCEEETx0EP6Yg69N4 3IiBmJh4q5OteipqqzpIqTBN61CfU5MApRbUzh9vPHZjTaVlxDrkfLaqAdES0TbyRaXEBii1m U3hVZcboCXDgMmH7EVPF2NQfNAnlMOLbiEVF/Co97iF6jIX2YebjE81DO+gHbjXqOIZIGvLiz QnDejH/HUCikRN3HiOLfMiwGQk/UU+ZjLXkL5q+FPZHUs5W3OJ6+T5SOaC9YaQzIF8L3WBPFk g9e8I+19a2q819I7Y34e7AO7XFmYFxYrfA8ax8ehOkcp9nWy20YiYTOOOE/M5FoKkWx/zISLc lxUlfnkJ9F/zmwOnlWugZtJp7YP6XHnWBJdP98seFvsAaazI/peg+TzXl8thBVVA2WkMIdnw1 ahhVH2ADyXaqQ3bLpxNZyjkywuyXApuNpgONFIXpppPoR21+1HeqDfWTB5PsbuKXtMLHNmEXk W2POBZJ6QSQ6l6haymYZE/J4oCRbtBh0adaJN13pZmoReI2XxUjYt2EZs3XXj2b5DTrLuwxpO 6OAega0qxIeg65mVS+ESIUA2PyAFBrErHTTUMgrGjMbKSodzrqXwiKvAx442mSP/+86XLNw+f LUqoqpt+rZr7jm5GDNSHlxtSixvd9m85At8FRsCX/WQHvMT96/4Axqrr2Gykbf5MZHrNH6i09 PMFjZcgekrK8/lvvoJQmlfFckKjzaGnbodZtFkvEXY7/QQapxrol2LrJvN+XwhrC5Uw97spnY ejNx+VxxAzaJQLS6+S5xb7h0jakFUOEx/rJvL7E9SWyG8omtURpwrYbJDvTrMLLX8mjRYoc3+ QbBoysmT2gx2GG3OqfDwHWpP5xnQfSA/6XkMVa4uk0AnwdyXrx7Xvt4zJu7HiOTQ98rYzWqYq aEAVQy6/+DDAAlXzhWyi9le+ijOO+3YfYHSr9HnIqLBg/A1hBeJRHWWeCgEM= X-Greylist: Sender IP whitelisted, Sender e-mail whitelisted, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Mon, 14 Oct 2019 13:50:45 +0200 (CEST) X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Mon, 14 Oct 2019 13:50:42 +0200 (CEST) X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 Cc: Coccinelle Subject: Re: [Cocci] macro parameters and expressions? X-BeenThere: cocci@systeme.lip6.fr X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: cocci-bounces@systeme.lip6.fr Errors-To: cocci-bounces@systeme.lip6.fr > #define macro2a(par) \ > par++; \ > func(buf, 1, 17) > > Nothing happens here either. May I see also the complete source code examples? > Because the final ; is omitted the body of the macro is not valid C. I suggest to reconsider also this view. > But it doesn't work if you add a semicolon at the end either. > It seems that a sequence of statements is not supported either. Do such software limitations become more interesting? > On the other hand, if you transform it into a do while(0), > even with no trailing semicolon after the while (0) all is fine. Such a coding style can also help. How will the affected software components be improved further? Regards, Markus _______________________________________________ Cocci mailing list Cocci@systeme.lip6.fr https://systeme.lip6.fr/mailman/listinfo/cocci