23 invokes in KFunctionFromReferenceImpl (and consequently, in FunctionImpl)
were needed before 1576160390: a wrapped function
reference must have had the necessary invoke to be called as an instance of a
specific function type. After 1576160390, this is
not needed anymore because KFunctionFromReferenceImpl is now an internal
implementation detail of reflection, and no invoke is ever called on it.
- Cloneable is a trait with a single protected member 'clone', which is mapped
to java.lang.Cloneable on JVM
- 'clone' is non-abstract to be able to call 'super.clone()' in the
implementations. Also if you need your class to be Cloneable, most of the
time inheriting from Cloneable and calling 'super.clone()' will work
- hack 'super.clone()' in JVM intrinsics and TImpl delegation generation
- make arrays Cloneable, handle 'clone()' calls in the intrinsic
#KT-4890 Fixed
