Dmitry Kurinskiy 83d5a7b2a3

Introducing top and bottom types (#199) ...

* - Added top and bottom types
- Added nil for empty streams, options, arrays
- Fixed product variance

* Version bump due to syntax changes in the type system

2021-07-13 17:43:24 +03:00

..

src

Introducing top and bottom types (#199)

2021-07-13 17:43:24 +03:00