From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7917D3857C74; Wed, 16 Sep 2020 16:27:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7917D3857C74 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1600273651; bh=GcDfQNfM2d7+rFD/GBnmyWDD6+iDUDzOLAlVXApWRxo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=JP6PXhyiQoa/uvEeJw7FFFtCO8k9UCFfaR2iF3BE/iHzvvafvKUx9OkrJC1jsvEAl s5zkinIBxFC3N9RpiQAeE71WPuCSWm1fRSgWawDDDoFiNMFY4u4dkrTj/ukfUAM0jb zcX09NOFraO+1fJQMG4mG9YDvq0OBTBpDX3WEoi0= From: "mpolacek at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/97034] [11 Regression] ICE on C++20 code: gcc_assert failure in return type deduction (gcc/cp/pt.c:26984 in type_dependent_expression_p(tree_node*)) Date: Wed, 16 Sep 2020 16:27:30 +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: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: mpolacek at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: mpolacek 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: Wed, 16 Sep 2020 16:27:31 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97034 --- Comment #2 from Marek Polacek --- // PR c++/97034 namespace N { template struct S { template S(T, U); }; } // namespace N template struct E { template struct G { T t; }; void fn() { G{N::S{'a', 1}}; } };=