Hey folks, I’ve got a method that takes, as one of its arguments,

func: Function<Foo, Bar>

. Elsewhere in the code, when calling it, I’m trying to pass in

{ it.baz }

where it is type Foo, and baz is type Bar. But it’s giving me

unresolved reference: it

and saying that the type of the lambda is

() -> [ERROR:]

. If I prefix it with the word Function,

Function { it.baz}

it works.

Function<Foo, Bar>

is a java interface?

Yeah. I’m realizing now (trying to debug a coworker’s code) that he was using “kotlin.test.assertEquals”, which is <T,T> which is also breaking the compiler, because the literal on the left isn’t nullable. I thought that was junit’s assertEquals.