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From: "rguenther at suse dot de" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/104379] [9/10/11 Regression] -Wshadow warning given three
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Date: Wed, 09 Feb 2022 07:18:25 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104379

--- Comment #10 from rguenther at suse dot de <rguenther at suse dot de> ---
On Tue, 8 Feb 2022, jakub at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104379
>=20
> Jakub Jelinek <jakub at gcc dot gnu.org> changed:
>=20
>            What    |Removed                     |Added
> -------------------------------------------------------------------------=
---
>             Summary|[9/10/11/12 Regression]     |[9/10/11 Regression]
>                    |-Wshadow warning given      |-Wshadow warning given
>                    |three times                 |three times
>=20
> --- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
> Fixed on the trunk so far.
>=20
> Note, GCC 11 and older doesn't have the warning-control.c* infrastructure=
, so
> all we could do there is TREE_NO_WARNING.

Or warn from a place that doesn't visit this IL N times?=