[Issue 21625] Mixed-in unittests can collide with other unittests

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21625

Basile-z <b2.temp at gmx.com> changed:

           What    |Removed                     |Added
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                 CC|                            |b2.temp at gmx.com

--- Comment #2 from Basile-z <b2.temp at gmx.com> ---
You say this never runs but I see rather that this does not even compile, ehre
I get, using dmd ~master:

/tmp/temp_7FC8FF6B4A50.d-mixin-5:6:1: Error: function
`temp_7FC8FF6B4A50.__unittest_L6_C1()` conflicts with previous declaration at
/tmp/temp_7FC8FF6B4A50.d:6:1

although this is still a bug.

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