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 A883F3938C2A; Wed, 10 Jun 2020 20:39:18 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A883F3938C2A
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
 s=default; t=1591821558;
 bh=u+BzkXxrTnI4mZQ2RquSH2uVnc3hmCnE1ELs6JaAmjU=;
 h=From:To:Subject:Date:In-Reply-To:References:From;
 b=gUyTISEB++8bKMllSGCZRVFobYwxLmY9pCwnloeZR5E+cGXC6dyxnaaQnfRNHikNM
 Az3yi+DEo9RWEpSIBr8QYVX8jepGEz49UpAcTiMe4+egInaAVxQEASSZwPT9gUG+BM
 yWAcpxXhfdLrsoGbRyBpKjT+k1/0fOGEIpfcgo5s=
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/95440] [coroutines] ICE with static members in promise_type
Date: Wed, 10 Jun 2020 20:39:18 +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: 10.1.0
X-Bugzilla-Keywords: ice-on-valid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: iains at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 10.2
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-95440-4-FYz9wxlNbQ@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-95440-4@http.gcc.gnu.org/bugzilla/>
References: <bug-95440-4@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: <http://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: <http://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Wed, 10 Jun 2020 20:39:18 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95440

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Iain D Sandoe <iains@gcc.gnu.org>:

https://gcc.gnu.org/g:a9eec9625ea7165292958be04899b057804192fb

commit r11-1184-ga9eec9625ea7165292958be04899b057804192fb
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Wed Jun 10 00:15:28 2020 +0100

    coroutines: Make call argument handling more robust [PR95440]

    build_new_method_call is supposed to be able to handle a null
    arguments list pointer (when the method has no parms).  There
    were a couple of places where uses of the argument list pointer
    were not defended against NULL.

    gcc/cp/ChangeLog:

            PR c++/95440
            * call.c (add_candidates): Use vec_safe_length() for
            testing the arguments list.
            (build_new_method_call_1): Use vec_safe_is_empty() when
            checking for an empty args list.

    gcc/testsuite/ChangeLog:

            PR c++/95440
            * g++.dg/coroutines/pr95440.C: New test.=