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kotlinlang

I'd recommend benchmarking it, seems like autoboxing-removal itself is not implemented: <https://stackoverflow.com/a/21954389/1502352>
But maybe escape analysis can help in some cases, which should allow allocation on the stack instead of on the heap. I don't know for sure though.

If property would be consumed where `Integer` type is expected, then yes, autoboxing will probably not be removed.
But in described situation it is just enough to inline getter to see that value is auto-boxed and then directly auto-unboxed.
I will try to benchmark this later.
Thanks for the link, though.

Question is whether it will actually be inlined. If it's very polymorphic, maybe the JVM won't do it 