Might it be possible to create a spread operator for my own class? Lets say I have a class

Operands : List<Operand>

and I want to spread it with

*operands

instead of

*operands.toTypedArray()

which I have to use now

No, the spread operator cannot be overloaded. The documentation has an exhaustive list of overloadable operators: https://kotlinlang.org/docs/reference/operator-overloading.html

Thank you for your answer! Totally fair when you know when its not overloadable. 🙂