[libcxx-commits] [PATCH] D114733: [libc++] Make __wrap_iter constexpr

[Nikolas Klauser via Phabricator via libcxx-commits]

philnik added a comment.

In D114733#3159326 <https://reviews.llvm.org/D114733#3159326>, @Quuxplusone wrote:

> This seems like probably a good idea.
> Can you expand on whether this is strictly //needed// for the constexpr-string and constexpr-vector stuff, or just a nice-to-have, or what? Basically what doesn't work today, that this enables? (And can we regression-test that thing whatever it is?)

I don't know if it is strictly needed, but it is the best way to make the constexpr string work in debug mode.


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  https://reviews.llvm.org/D114733/new/

https://reviews.llvm.org/D114733