support more coercions #53
Description
The plugin supports only a handful of coercions in categorizeFun. One in particular that crops up is AxiomInstCo.
So far, AxiomInstCo has always been the result of a type class that has a single method and no super-classes. There is a workaround for this case.
- make the type class "more complex" by either adding a dummy method or adding a super-class, like
class EmptyClass a => SimpleClass a where ... - include a comment referencing this ticket.
(Extricated from https://kitty-hawk.atlassian.net/browse/SW-3013)