From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
 id B4F45387087A; Fri, 29 Jan 2021 16:23:28 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B4F45387087A
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/63707] Brace initialization of array sometimes fails if no
 copy constructor
Date: Fri, 29 Jan 2021 16:23:28 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: c++
X-Bugzilla-Version: 4.9.1
X-Bugzilla-Keywords: rejects-valid
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: jason at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-63707-4-WNTVOAwZMm@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-63707-4@http.gcc.gnu.org/bugzilla/>
References: <bug-63707-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: gcc-bugs@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gcc-bugs mailing list <gcc-bugs.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Fri, 29 Jan 2021 16:23:28 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D63707

--- Comment #20 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Jason Merrill
<jason@gcc.gnu.org>:

https://gcc.gnu.org/g:ca02f0a0eb0fbeb3c1e01c3a55a95b0690ecfabc

commit r9-9212-gca02f0a0eb0fbeb3c1e01c3a55a95b0690ecfabc
Author: Jason Merrill <jason@redhat.com>
Date:   Fri Jan 15 11:42:00 2021 -0500

    c++: Fix list-init of array of no-copy type [PR63707]

    build_vec_init_elt models initialization from some arbitrary object of =
the
    type, i.e. copy, but in the case of list-initialization we don't do a c=
opy
    from the elements, we initialize them directly.

    gcc/cp/ChangeLog:

            PR c++/63707
            * tree.c (build_vec_init_expr): Don't call build_vec_init_elt
            if we got a CONSTRUCTOR.

    gcc/testsuite/ChangeLog:

            PR c++/63707
            * g++.dg/cpp0x/initlist-array13.C: New test.=