Proposed support for Reflection functions that get number of methods of a class.

[krishnadey30]

I believe it will be very useful if, especially for the unit test framework if it were possible to get the number of methods present in a class. This will be helpful to get the name of a method or to call the method.

// Return the number of methods in a class.
proc numMethods(type t) param : int
  return __primitive("num method", t);