Safe Haskell | None |
---|---|
Language | Haskell2010 |
Documentation
:: Maybe [(Ident, InstanceContext, SourceConstraint)] | Additional constraints we need to satisfy |
-> Environment | The Environment which contains the relevant definitions and typeclasses |
-> CheckState | The typechecker state |
-> SourceType | The type we are looking for |
-> ([(Qualified Text, SourceType)], Maybe [(Label, SourceType)]) |