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[Bug libc/17661] printf should output "nan" for some invalid floating point values
- From: "joseph at codesourcery dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 28 Nov 2014 17:43:54 +0000
- Subject: [Bug libc/17661] printf should output "nan" for some invalid floating point values
- Auto-submitted: auto-generated
- References: <bug-17661-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17661
--- Comment #5 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
But I don't think it's just printf - there are load of libm functions that
examine the bits of a floating-point representation to determine
properties of the value, and consistent handling of these trap
representations would require all those functions to consider them.
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