[Bug c++/67217] [concepts] Constraints are ignored when specializing union templates

[andrew.n.sutton at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67217

Andrew Sutton <andrew.n.sutton at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |andrew.n.sutton at gmail dot com

--- Comment #1 from Andrew Sutton <andrew.n.sutton at gmail dot com> ---
Fixed in concepts-cxx2a. Added a test for this PR.