[Laszlo-dev] Mixin problem

Philip Romanik promanik at laszlosystems.com
Tue Mar 4 06:26:57 PST 2008


Hi Don,

I'm converting the data classes to use mixin and ran into a problem 
when the constructor takes multiple arguments.


Here's a test case:


class Base {
   function Base ( arg1:* = null, arg2:* = null, arg3:* = null, 
arg4:*  = null){
   }
}

mixin Mixin {
   var _mixin = null;
}

class Testing extends Base with Mixin {

   function Testing ( arg1:* = null, arg2:* = null, arg3:* = null, 
arg4:*  = null) {
     super(arg1,arg2,arg3,arg4);
   }

}

This produces the following error:

      [java] ERRORS:
      [java] Compiler error: at [(unknown): 6]: Error: Incorrect 
number of arguments.  Expected no more than 0.
      [java]
      [java] super(arg1, arg2, arg3, arg4)
      [java]                          ^


Thanks!

Phil



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