On Aug 18, 5:01pm, plu...@ogmig.net (Iain Hibbert) wrote: -- Subject: Re: Dead code: double return
| On Mon, 18 Aug 2014, Christos Zoulas wrote: | | > In article <53f1c72d.9070...@m00nbsd.net>, | > Maxime Villard <m...@m00nbsd.net> wrote: | > >Also, I get several | > > | > > panic(XX); | > > return;/break;/continue; | > > | > >in many places; it's ok if I start removing these return;/break;/continue;? | > | > I'd fix them. But wait for couple more people to chime in. | | for the non returning functions with code after, I'd say that all the | compilers currently known to be able to used with NetBSD should handle it | without complaint, since the __dead keyword is understood. However, lint | does not understand attributes.. Lint does now have code for parsing attributes and some are even implemented. Compilers should warn about dead code, after dead functions but some don't :-) christos
