[Issue 17229] File.byChunk (ubyte) w/ stdout.lockingTextWriter corrupts utf-8 data (and is very slow)

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=17229

--- Comment #5 from anonymous4 <dfj1esp02 at sneakemail.com> ---
static assert(is(ubyte:dchar));
This assert succeeds. Is it intended? It's why LockingTextWriter accepts bytes
event though it's a text writer.

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