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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/64054] 27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc FAILs
Date: Mon, 24 Nov 2014 16:19:00 -0000	[thread overview]
Message-ID: <bug-64054-4-OZtfcb8DKN@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-64054-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64054

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Weird. Somehow the double variable 'd' is getting set to 6 after it is
(correctly) written to the stream, so converting "0x1.1000000000000p+8" back to
a double doesn't compare equal to it, because 272. != 6.

Smells like memory corruption of some kind.


  parent reply	other threads:[~2014-11-24 16:19 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-24 14:59 [Bug libstdc++/64054] New: " ro at gcc dot gnu.org
2014-11-24 14:59 ` [Bug libstdc++/64054] " ro at gcc dot gnu.org
2014-11-24 16:19 ` redi at gcc dot gnu.org [this message]
2014-11-24 16:48 ` schwab@linux-m68k.org
2014-11-24 17:24 ` redi at gcc dot gnu.org
2014-11-25 15:20 ` redi at gcc dot gnu.org
2014-11-25 15:42 ` ro at CeBiTec dot Uni-Bielefeld.DE
2014-11-25 16:11 ` redi at gcc dot gnu.org
2014-11-25 16:15 ` ro at CeBiTec dot Uni-Bielefeld.DE
2014-11-25 16:16 ` redi at gcc dot gnu.org
2014-11-26 13:40 ` ro at gcc dot gnu.org
2014-12-12 22:46 ` redi at gcc dot gnu.org
2014-12-15  9:44 ` ro at CeBiTec dot Uni-Bielefeld.DE
2015-04-22 12:01 ` jakub at gcc dot gnu.org
2015-07-16  9:20 ` rguenth at gcc dot gnu.org

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