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[Bug math/20240] New: modf (sNaN) returns sNaN
- From: "jsm28 at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 10 Jun 2016 22:50:32 +0000
- Subject: [Bug math/20240] New: modf (sNaN) returns sNaN
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=20240
Bug ID: 20240
Summary: modf (sNaN) returns sNaN
Product: glibc
Version: 2.23
Status: NEW
Severity: normal
Priority: P2
Component: math
Assignee: unassigned at sourceware dot org
Reporter: jsm28 at gcc dot gnu.org
Target Milestone: ---
Various modf implementations return sNaN (both outputs) for sNaN input, when
both outputs should be qNaN with the "invalid" exception raised. This applies
for all of float, double, long double on x86_64, for example.
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