"cannot pass value pack expansion to non-pack parameter" error with a variadic parameter

[simanerush]

Description
When passing a value pack to a function that accepts a variadic parameter, this diagnostic is emitted: cannot pass value pack expansion to non-pack parameter of type 'Any'

Steps to reproduce
Consider the following code:

func variadic<each T>(element: repeat each T) {
  print(repeat each element)
}

Expected behavior
The above code should be valid as the value parameter pack should expand into the variadic parameter Any... for the print function.

Environment

• Swift version 5.9 (swiftlang-5.9.0.128.108 clang-1500.0.40.1)