[Issue 18116] to!wchar([string, dstring]), and to!char([wstring, dstring]) don't compile

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18116

dechcaudron+dlang.issue.tracking at protonmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|nobody at puremagic.com        |dechcaudron+dlang.issue.tra
                   |                            |cking at protonmail.com

--