[libcxx-commits] [libcxx] [libc++] P1789R3: Library Support for Expansion Statements (PR #167184)

[A. Jiang via libcxx-commits]

frederick-vs-ja wrote:

> > Thank your for working on this. I think it is possible also to add a functional test too to demonstrate the feature?.
> 
> Unfortunately not at this time. To properly showcase the structured binding use-case we need P2686, for the expansion statement one we need P1306. From what I can tell clang currently supports neither.

I think it's still worthwhile testing "plain" (non-`constexpr`) structured bindings and structured binding packs.

https://github.com/llvm/llvm-project/pull/167184