Defining a variable in scala with two implicits -

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i came across interesting post on twitter scalalang. code compiles , works 

class a(implicit implicit val b: int)   val obja = new a()(42)

can please explain me how working? read documentation of implicits didn't found case this. please explain me what's happening here.

any appreciated !

you can have implicit before last parameter list of class or method, , before member of class or trait. combines both, legal because forbidding make language specification , parser more complex no real benefit. don't think there reason ever use or difference writing implicit once.


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