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From: "rs2740 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/60009] g++ allows copy-initialization of an array of class type from a non-braced string literal
Date: Wed, 25 Jun 2014 04:21:00 -0000	[thread overview]
Message-ID: <bug-60009-4-UTcZ5pWMxT@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-60009-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60009

TC <rs2740 at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rs2740 at gmail dot com

--- Comment #1 from TC <rs2740 at gmail dot com> ---
http://stackoverflow.com/questions/24378882/weird-gcc-array-initialization-behavior
appears to be related.

Minimal example:

struct A { A() { } };
int main() { A a[10] = A(); }

Compiles with GCC 4.6, 4.7, 4.8 and 4.9, in both C++98 and C++11 modes, even
though it shouldn't. However,

struct A { };
int main() { A a[10] = A(); }

does not compile in any of the GCC versions tested.

struct A { A() = default; };
int main() { A a[10] = A(); }

Compiles with GCC 4.9 in C++11 mode; does not compile with 4.6-4.8 in C++ 11
mode, however.


  reply	other threads:[~2014-06-25  4:21 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-31 14:52 [Bug c++/60009] New: " ed at catmur dot co.uk
2014-06-25  4:21 ` rs2740 at gmail dot com [this message]
2014-12-14 14:16 ` [Bug c++/60009] " ville.voutilainen at gmail dot com
2021-07-27 21:46 ` pinskia at gcc dot gnu.org
2021-10-06 18:42 ` ppalka at gcc dot gnu.org

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