From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 87B5A3875A22; Mon, 25 Jul 2022 16:13:04 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 87B5A3875A22 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/105787] ICE in tree check: expected enumeral_type, have record_type in tsubst_copy since r11-5003-gd50310408f54e3 Date: Mon, 25 Jul 2022 16:13:04 +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: 13.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc target_milestone 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: Mon, 25 Jul 2022 16:13:04 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105787 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[10/11/12/13 Regression] |ICE in tree check: expected |ICE in tree check: expected |enumeral_type, have |enumeral_type, have |record_type in tsubst_copy |record_type in tsubst_copy |since |since |r11-5003-gd50310408f54e3 |r11-5003-gd50310408f54e3 | Target Milestone|10.5 |--- --- Comment #2 from Richard Biener --- But it's not a regression since it always ICEd when the feature required was implemented. GCC 10 rejects the code: t.ii:6:9: error: expected nested-name-specifier before 'enum' 6 | using enum c; | ^~~~ t.ii:9:44: error: 'd' is not a member of 'b' 9 | template class e { char g =3D (char)b::d; }; | ^=