internal NumberConstructor(LenientFunctionPrototype parent, LenientNumberPrototype prototypeProp)
   : base(parent, "Number", 1) {
   this.originalPrototype = prototypeProp;
   prototypeProp.constructor = this;
   this.proto = prototypeProp;
   this.noExpando = false;
 }
 internal NumberConstructor(LenientFunctionPrototype parent, LenientNumberPrototype prototypeProp) : base(parent, "Number", 1)
 {
     this.originalPrototype    = prototypeProp;
     prototypeProp.constructor = this;
     base.proto     = prototypeProp;
     base.noExpando = false;
 }