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Is it just me or Unit and UInt are too similar and too easy to misread

Considering you almost never type out the `Unit` type I am not sure how relevant this is.
Also your IDE will yell at you if you ever mix them up.
But I do agree, they look similar.

I use Unit pretty often when working with RxJava, it serves as a dummy signal value when I can't / don't want to use Completable.
And when interoping with Java.
And when writing libraries, I like function return types to be explicit, including Unit.

Totally agree, in pure-Rx world explicit `Unit` is much more popular than `Int` or any other type. :smile:

Y'all need to switch to coroutines :smile: :kotlin-flag: :coroutine: :troll:

Please consider filing an issue on <http://kotl.in/issue> with sample code and a screenshot of how it looks in your IDE. Maybe something can be done on IDE side to disambiguate the types more clearly.