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From: "cjdb.ns at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/109338] New: `S<a_concept<int> auto>` isn't valid C++20
Date: Wed, 29 Mar 2023 19:01:19 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109338

            Bug ID: 109338
           Summary: `S<a_concept<int> auto>` isn't valid C++20
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: cjdb.ns at gmail dot com
  Target Milestone: ---

Clang and GCC disagree on whether or not this code is valid. This **may** b=
e a
relic from the Concepts TS, which Clang doesn't implement.

https://godbolt.org/z/c7rGWE9s6=