[PATCH] D55466: Change `tuple_size` from a `class` to a `struct` (see PR#39871)

[Louis Dionne via Phabricator]

ldionne accepted this revision.
ldionne added a comment.

Oh gosh I've been wondering forever why we defined them as classes in the standard. Glad to see we're fixing that.


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  https://reviews.llvm.org/D55466/new/

https://reviews.llvm.org/D55466