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 DE4413865C17; Thu, 23 May 2024 20:24:12 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org DE4413865C17
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1716495852;
	bh=Ulg1V4EhbiE2LD2sZQFEGqEF80cTsZnJUrw1a9ATtW8=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=jgeqy+K2t2cGWxb+gCDnlSL40d3W/q7/e+KenG7m+5Vzy3dXgOcLodJ3GoxWZizB1
	 clHjwaVgWJNucTIAODLJ7oD27D7sAPzecYTynlF1Wc/kdF7RPTX7THcgRq05wYjYam
	 YHuC8esm9Nmds4b289Y2rTGOO8Ap1sn6IbDlvlVU=
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/115187] [14/15 Regression] ICE when deleting temporary
 array
Date: Thu, 23 May 2024 20:24:11 +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: 15.0
X-Bugzilla-Keywords: ice-on-invalid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: jason at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 14.2
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-115187-4-gx3FXEsqca@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-115187-4@http.gcc.gnu.org/bugzilla/>
References: <bug-115187-4@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
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D115187

--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Jason Merrill <jason@gcc.gnu.org>:

https://gcc.gnu.org/g:ed63cd2aa5b114565fe5499c3a6bf8da5e8e48ba

commit r15-796-ged63cd2aa5b114565fe5499c3a6bf8da5e8e48ba
Author: Jason Merrill <jason@redhat.com>
Date:   Wed May 22 18:41:27 2024 -0400

    c++: deleting array temporary [PR115187]

    Decaying the array temporary to a pointer and then deleting that crashe=
s in
    verify_gimple_stmt, because the TARGET_EXPR is first evaluated inside t=
he
    TRY_FINALLY_EXPR, but the cleanup point is outside.  Fixed by using
    get_target_expr instead of save_expr.

    I also adjust the stabilize_expr comment to prevent me from again think=
ing
    it's a suitable replacement.

            PR c++/115187

    gcc/cp/ChangeLog:

            * init.cc (build_delete): Use get_target_expr instead of save_e=
xpr.
            * tree.cc (stabilize_expr): Update comment.

    gcc/testsuite/ChangeLog:

            * g++.dg/cpp1z/array-prvalue3.C: New test.=