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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/61769] const reference value is changed to random by a range-for loop
Date: Thu, 10 Jul 2014 10:08:00 -0000	[thread overview]
Message-ID: <bug-61769-4-yDKgOj6XRJ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-61769-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61769

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to theemathas from comment #1)
> I am having some problems with uploading the "main.ii" file (apparently it
> is too big because I #include 3 standard libraries). I am uploading the
> non-preprocessed source code first, and I will upload the preprocessed code
> ASAP.

Don't bother, the program is invalid. std::abs returns a temporary that goes
out of scope at the end of the expression, std::max returns a dangling
reference to that temporary.


  parent reply	other threads:[~2014-07-10 10:08 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-10  9:52 [Bug c++/61769] New: " theemathas at hotmail dot com
2014-07-10 10:01 ` [Bug c++/61769] " theemathas at hotmail dot com
2014-07-10 10:08 ` redi at gcc dot gnu.org [this message]
2014-07-10 10:09 ` redi at gcc dot gnu.org
2014-07-10 10:15 ` theemathas at hotmail dot com
2014-07-10 10:17 ` theemathas at hotmail dot com
2014-07-10 10:18 ` theemathas at hotmail dot com
2014-07-10 10:19 ` redi at gcc dot gnu.org
2014-07-10 10:32 ` redi at gcc dot gnu.org
2014-07-10 10:41 ` theemathas at hotmail dot com

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