[Issue 17797] [REG 2.073.2] double print to stdout when reading stdin in another thread

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=17797

ag0aep6g at gmail.com changed:

           What    |Removed                     |Added
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                 CC|                            |ag0aep6g at gmail.com

--- Comment #2 from ag0aep6g at gmail.com ---
(In reply to Walter Bright from comment #1)
> It happens on Win32 as well, which uses the DMC runtime library, not
> Microsoft's. So it is not specific to the Microsoft runtime library.

It *only* happens with the DMC runtime. People are running 64-bit Windows, but
they're not using 64-bit dmd. I just tested in a virtual machine with
-m32mscoff and didn't see duplicated lines.

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