I had these notes hanging around here:
class Whatever of T:
given T(), T isa IEnumerable # combining in the same line
given T() # single constraint per line is also possible
given T isa struct
I like the way they read. And given was a planned keyword.
How do you like it?
On 5/22/07, Avish <
some.avish@...> wrote:
>
> Hello.
>
> Is there a proposed syntax for generic parameter declarations? It's
> easy enough to declare generic parameters without constraints:
>
> public class MyGenericClass of T:
> pass
>
> public class MyGenericClass[of T1, T2]:
> pass
>
> But I have no idea what the syntax should be for constraints.
> In C#, generic parameter constraints are introduced after their type
> declaration, by using the where keyword:
>
> public class MyGenericClass<T1, T2>
> where T1 : struct
> where T2 : IComparable, new()
>
> How would this be written in Boo?
>
>
> >
>
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