Defining a array of type T as a input parameter to a method doesn't produce any errors at compiling, however when I try to use it to input array of strings it compilation fails with: "Argument 1: Cannot convert from `string[]?' to `GenericClass.T[]'".

Example to reproduce this behavior:
using GLib;

class GenericClass<T> : GLib.Object {
	public T first(T[] array) {
		return array[0];
	}
	
	public static int main(string[] args) {
		var gClass = new GenericClass<string>();
		var array = new string[] {"1", "2"};
		stdout.printf(gClass.first(array));
		
		return 0;
	}
}