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 11EBB3858D33; Sun, 20 Nov 2022 19:47:29 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 11EBB3858D33
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1668973649;
	bh=8Ut7F1MmHuCoZ2Hx/Gu+TsW+ZtE56W++Yo4i//q2d2Y=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=MSn26CCQXXe0ziJYtFToOtxntSyU3szANmcg4KqgVH/OYumYlgZKPYkbWztVXMrR4
	 LfIN9/jWpRJoJbgEF7Pvi2E9+fvwPS28OUIp5obB8dtyJnuXcLZRm89GgYKufhGqrR
	 lllNX8cz7JJIN7/eHvCv4sL3DkcWF1WRHVHlTJRA=
From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/107773] Class members do not hide nested types
Date: Sun, 20 Nov 2022 19:47:28 +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: 11.1.0
X-Bugzilla-Keywords: accepts-invalid, rejects-valid, wrong-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: pinskia 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: bug_status keywords cf_reconfirmed_on
 everconfirmed
Message-ID: <bug-107773-4-9EGIZSO2oM@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-107773-4@http.gcc.gnu.org/bugzilla/>
References: <bug-107773-4@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=3D107773

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |accepts-invalid,
                   |                            |rejects-valid, wrong-code
   Last reconfirmed|                            |2022-11-20
     Ever confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed, a compile time testcase:
struct a { using get =3D void; };
struct b : a { int get(int i); };
template <typename T>
concept c =3D requires { typename T::get; };
template <typename T> constexpr int f(T t) {return 0;}
template <c T> constexpr int f(T t) { typename T::get t1; return 1; }
static_assert(f(b{}) =3D=3D 0);=