[PATCH] D32107: [libc++][test] LWG2857 test coverage for variant

[Casey Carter via Phabricator via cfe-commits]

CaseyCarter added a comment.

In https://reviews.llvm.org/D32107#727751, @EricWF wrote:

> Give me a day to implement this in variant and then this should be ready to land.


No rush; the patch isn't going anywhere ;)


https://reviews.llvm.org/D32107