[Issue 18789] std.stdio messes up UTF conversions on output

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18789

--- Comment #3 from Dlang Bot <dlang-bot at dlang.rocks> ---
@aG0aep6G updated dlang/phobos pull request #6469 "[WIP] fix issue 18789 -
std.stdio messes up UTF conversions on output" mentioning this issue:

- fix conversion from wchar to wchar_t in LockingTextWriter.put

  This fixes issue 18789.

https://github.com/dlang/phobos/pull/6469

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