The <Type>Array.iterator used to lack next<Type>() method (KT-16626).
The -Xtypedarray compiler key enables translation of primitive arrays
to TypedArrays, and primitive array`is`-checks (KT-15358, KT-14007,
KT-14614, KT-16056).
This patch mutes the following test categories:
* Tests with java dependencies (System class,
java stdlib, jvm-oriented annotations etc).
* Coroutines tests.
* Reflection tests.
* Tests with an inheritance from the standard
collections.
See the issue and the test. The problem was that when generating
call to `foo` method in member scope of `AT<*>` its resulting descriptor
after substitution and approximation was: fun foo(x: Nothing..Array<out Nothing>).
This signature is correct, but when using this parameter type
for generating a vararg argument the assertion is violated that
the type of the argument must be an array
(by default we're using lower flexible bound everywhere)
The solution is using upper bound for flexible types that should
always have a form of Array<out T> for varargs (even for such corner cases)
both for Kotlin and Java declarations.
#KT-14607 Fixed
Use the same approach that is used for creating function type classes
(Function{0,1,...}) + add Cloneable to supertypes of Array and primitive arrays
#KT-5537 Fixed
This is not something that needs to be intrinsified. Note that compiler
optimizations are still possible and the fact whether 'indices' is a member or
an extension is irrelevant to the optimizer
Anton Bannykh