What bad would it make if compiler generated an optimised version of func foo(apple: Int) {} for the second version? In other words treated the second version as if it was written as the first version, early in the compilation process.
What bad would it make if compiler generated an optimised version of func foo(apple: Int) {} for the second version? In other words treated the second version as if it was written as the first version, early in the compilation process.