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[Bug preprocessor/14789] Preprocessor broken
- From: "zack at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Mar 2004 09:49:20 -0000
- Subject: [Bug preprocessor/14789] Preprocessor broken
- References: <20040330234350.14789.s_gccbugzilla@nedprod.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From zack at codesourcery dot com 2004-03-31 09:49 -------
Subject: Re: Preprocessor broken
Not so much a bug in those compilers as that they're just not as picky
as GCC. This is an instance of what the C standard calls "compile-
time undefined behavior" which means a compiler is not obliged to
issue an error on this code -- but it isn't obliged to do anything
sensible or helpful either.
zw
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14789