[clang] [libc++] Make sure we implement and test LWG2280 properly (PR #67670)

[Louis Dionne via cfe-commits]

https://github.com/ldionne closed 
https://github.com/llvm/llvm-project/pull/67670
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits