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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/61457] [C++11/14 only] Inaccurately refusing non-ODR usage
 of type with no linkage
Date: Fri, 03 Dec 2021 05:50:09 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D61457

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Inaccurately refusing       |[C++11/14 only]
                   |non-ODR usage of type with  |Inaccurately refusing
                   |no linkage                  |non-ODR usage of type with
                   |                            |no linkage

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Hmm, on the trunk this is accepted for C++17+ but rejected for C++11 and C+=
+14.=