Jan Bracker

Arbitrary, Gen and Choose instances for primitive types should respect size

4

Currently all generators, arbitrary and choose instances for primitives types such as Short, Int, Long, Float, Double and String do not respect the size afaik. Is there a reason for...

Running jarviz cli under windows does not work due to command invocation

1

**Describe the bug** When I try to execute the quickstart guide under windows (via the mingw git bash) the `.\jarviz` produces the following error: ``` java.io.IOException: Cannot run program "mvn":...

GHC Panic during unification of instance heads

1

The following code demonstrates the issue: https://github.com/jbracker/supermonad/blob/master/examples/applicative/bankers/MainMinimalBug.hs

The instances already exists for unconstrained supermonads.