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From: "fabien dot chene at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/25811] No failure creating a POD containing a const member, using new without a new-initializer.
Date: Wed, 31 Mar 2010 12:21:00 -0000 [thread overview]
Message-ID: <20100331122046.19666.qmail@sourceware.org> (raw)
In-Reply-To: <bug-25811-12027@http.gcc.gnu.org/bugzilla/>
------- Comment #9 from fabien dot chene at gmail dot com 2010-03-31 12:20 -------
(In reply to comment #8)
> (N.B. your email to gcc-patches gives the wrong PR number in the subject.)
>
> This reject the following valid program:
>
> struct X {
> X() : c(0), r(c) {}
> const int c;
> int const& r;
> };
>
> int main()
> {
> new X;
> }
>
> If there is a default constructor it will be called, and so the members will
> not be uninitialized.
OK, I've revised the patch to check for a user defined constructor.
I have also added your testcase, and others dealing with arrays.
http://gcc.gnu.org/ml/gcc-patches/2010-03/msg01486.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25811
next prev parent reply other threads:[~2010-03-31 12:21 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-16 20:00 [Bug c++/25811] New: " fabien dot chene at laposte dot net
2006-01-16 20:06 ` [Bug c++/25811] " pinskia at gcc dot gnu dot org
2010-03-30 8:22 ` fabien dot chene at gmail dot com
2010-03-30 9:16 ` redi at gcc dot gnu dot org
2010-03-30 10:07 ` fabien dot chene at gmail dot com
2010-03-30 10:10 ` fabien dot chene at gmail dot com
2010-03-30 11:19 ` redi at gcc dot gnu dot org
2010-03-31 7:07 ` fabien dot chene at gmail dot com
2010-03-31 8:55 ` redi at gcc dot gnu dot org
2010-03-31 12:21 ` fabien dot chene at gmail dot com [this message]
2010-03-31 12:34 ` redi at gcc dot gnu dot org
2010-03-31 13:46 ` fabien dot chene at gmail dot com
2010-03-31 13:53 ` redi at gcc dot gnu dot org
2010-04-12 19:58 ` jason at gcc dot gnu dot org
[not found] <bug-25811-4@http.gcc.gnu.org/bugzilla/>
2012-05-24 22:46 ` paolo.carlini at oracle dot com
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