I want to declare two classes that are associated, therefore I am declaring them together linked by an 'and'. Each has different attributes but this code is not working ("Unexpected keyword 'and' in definition" error at keyword 'and'. How should I declare the attributes of the second class?
[<AbstractClass>]
type foo() =
abstract member fun1 : foo -> foo2
[<Serializable>]
and foo2() = class
member x.bar y = y
end
It works for me. Did you do open System
?
open System
[<AbstractClass>]
type foo() =
abstract member fun1 : foo -> foo2
and [<Serializable>] foo2() = class
member x.bar y = y
end
Edit:
Ah, it seems that the second attribute should be AFTER the and
.
Yes, I opened System and yes the solution is to place it after the and
.
Ta!
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