Constants implementation finished... It has been hard, because Freya must admit this kind of declarations:
const Pi = 3.14;
It is the constant type what's missing in this example, as it happens in Pascal. C# always requires the type declaration:
public const double Pi = 3.14;
Of course, Freya also admits this syntax:
const Pi: Double := 3.14;
The problem with implicit types in constants is that you face two challenges at the same time: finding the data type and then, evaluating the expression. It's already solved, but it could have been easier without this kind of declarations.