------- Comment #15 from joseph at codesourcery dot com 2006-03-01 23:22 ------- Subject: Re: should not warning with dead code
On Wed, 1 Mar 2006, bangerth at dealii dot org wrote:
> c) doesn't work with code where the code guarded by the if(0) is more
> than a single statement.
It does; I've used it to eliminate all these warnings in glibc's soft-fp
code. Use statement expressions, i.e. surround the whole if body with ({
}).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210
