Optional arguments

[Serguei Ouklonski <Sergeiu@optrak.co.uk>]

Hi,

Example1:

let fn1 a:string (?b = "") = (String.length a) + (String.length b)

let x = fn1 "test"

  result is function

Example2:

let fn1 (?a = "") b:string = (String.length a) + (String.length b)

let x = fn1 "test"

  result is 4 (number)


It seems that in both cases result should be 4.

Have I missed something from OCaml docs?


Regards

Serguei Ouklonski