anonymous types support, i.e.: `new js.Object {}` about scala-nameof

[Andrei-Pozolotin]

this is a work around, but rather verbose:

  @ScalaJSDefined
  trait Mutations extends js.Object {
    def increment(state: State)
    def decrement(state: State)
  }

  val mutations = new Mutations {
    def increment(state: State) = state.count+=1
    def decrement(state: State) = state.count-=1
  }

// works fine:

val name = nameOf(mutations.increment _) 

[dwickern]

Am I correct that this is scalajs specific? It works with java.lang.Object in place of js.Object

[Andrei-Pozolotin]

yes, there are bunch of restrictions
https://www.scala-js.org/doc/interoperability/sjs-defined-js-classes.html

[dwickern]

From looking at https://www.scala-js.org/doc/interoperability/sjs-defined-js-classes.html#caveat-with-reflective-calls it seems this behavior is intended. I don't think there is anything we can do