Test for C++20 p0858 - ConstexprIterator requirements.

Ville Voutilainen ville.voutilainen@gmail.com
Mon Jun 10 06:44:00 GMT 2019

On Mon, 10 Jun 2019 at 02:53, Ed Smith-Rowland <3dw4rd@verizon.net> wrote:

> Darn it, I had those constexpr lib patches in tree.
> Attached are what I just committed to gcc-9 and passes there. Those
> std::copy didn't really add anything anyway.

They added a test that *i++ = *j++ works, and that i != j works.

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