[PATCH] libstdc++: Allow for function parameters in annotations_of[_with_type] [P3795R2]

[Septicake]

> There's already a patch in review for this, that should be committed soon:
>
> https://inbox.sourceware.org/gcc-patches/acUfPDbhcQHP9ywS@tucnak/

Ah, fair enough, it seems to handle it better anyway. Thanks for
pointing it out to me!
________________________________
From: Jason Merrill <jason@redhat.com>
Sent: Monday, April 6, 2026 1:10 PM
To: Septicake <septicake056@gmail.com>; libstdc++@gcc.gnu.org <libstdc++@gcc.gnu.org>; gcc-patches@gcc.gnu.org <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] libstdc++: Allow for function parameters in annotations_of[_with_type] [P3795R2]

On 4/4/26 5:38 PM, Septicake wrote:
> This patch adds function parameters as an allowed reflection info that
> can be passed to eval_annotations_of, and therefore the annotations_of
> and annotations_of_with_type metafunctions, following the update from
> P3795R2. The error message when an invalid reflection info has been
> passed in has also been updated to reflect this change.

Thanks for the contribution!

There's already a patch in review for this, that should be committed soon:

https://inbox.sourceware.org/gcc-patches/acUfPDbhcQHP9ywS@tucnak/

Jason

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