From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 336CD388A41E; Sat, 26 Sep 2020 00:03:12 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 336CD388A41E From: "msebor at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/97206] [11 Regression] internal compiler error: in composite_type, at c/c-typeck.c:447 since r11-3303-g6450f07388f9fe57 Date: Sat, 26 Sep 2020 00:03:12 +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: 11.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: msebor at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: msebor at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 26 Sep 2020 00:03:12 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97206 --- Comment #4 from Martin Sebor --- A different/simpler test case that doesn't involve a call to handle_access_attribute(): $ cat pr97206.c && gcc -O2 -S -Wall pr97206.c void a (char *); void a (char [restrict]); extern const char b[]; extern const char b[1]; pr97206.c:5:19: error: conflicting type qualifiers for =E2=80=98b=E2=80=99 5 | extern const char b[1]; | ^ pr97206.c:4:19: note: previous declaration of =E2=80=98b=E2=80=99 was here 4 | extern const char b[]; | ^=