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Message-ID: <20150417203230.GL2875@port70.net> Date: Fri, 17 Apr 2015 22:32:31 +0200 From: Szabolcs Nagy <nsz@...t70.net> To: musl@...ts.openwall.com Subject: Re: Explicit casts in ctype.h suppress compiler warnings * Rich Felker <dalias@...c.org> [2015-04-17 16:21:26 -0400]: > On Fri, Apr 17, 2015 at 09:43:24PM +0200, Szabolcs Nagy wrote: > > meanwhile i tested that (__extension__ (unsigned){a}) > > is accepted without warning in c89 mode > > Try again with -pedantic. > __extension__ silences pedantic warnings i tried various gcc/clang versions with c89/c++98 and it seems to work http://goo.gl/lWP02j (__extension__ should be __GNUC__ conditional but otherwise it seems to me a reasonable solution)
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