[m-rev.] for review: Add string.from_code_unit_list_allow_ill_formed.

[Peter Wang]

On Tue, 5 Nov 2019 01:46:13 +1100, Mark Brown <mark at mercurylang.org> wrote:
> On Mon, Nov 4, 2019 at 4:52 PM Peter Wang <novalazy at gmail.com> wrote:
> 
> > Suggestions for a better name?
> >
> 
> I don't have any suggestions. The change is fine, so long as no one else
> can think of a better name.

Thanks, I've pushed it for now.

Peter