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From: Jonathan Wakely <jwakely.gcc@gmail.com>
Date: Mon, 27 Sep 2021 22:06:17 +0100
Message-ID: <CAH6eHdQCk-ehrz5bULq3C=N1VW0LQNXMB8A5fzRWOOOKZ3oEpQ@mail.gmail.com>
Subject: Re: Fix 48631_neg test in _GLIBCXX_VERSION_NAMESPACE mode
To: =?UTF-8?Q?Fran=C3=A7ois_Dumont?= <frs.dumont@gmail.com>
Cc: "libstdc++@gcc.gnu.org" <libstdc++@gcc.gnu.org>,
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On Mon, 27 Sept 2021 at 21:26, Fran=C3=A7ois Dumont via Libstdc++
<libstdc++@gcc.gnu.org> wrote:
>
> Here is a small patch to fix a test which fails in
> _GLIBCXX_VERSION_NAMESPACE mode.
>
> IMHO it would be better to avoid putting <type_traits> content in
> versioned namespace, no ?
>
> There is of course more work to do, so for now here is the simpler approa=
ch.
>
> Ok to commit ?

Leaving the pattern ending with just "struct" isn't very useful.
Wouldn't it be better to do:

// { dg-prune-output "no type named 'type' in" }

or just:

// { dg-prune-output "enable_if" }

?

Either of those is OK to commit.