OSwitch(def:Int, deltas:Array<Int>)
OSmallInt(v:Int)
OInt(v:Int)
ONamespace(v:Index<Namespace>)
OFunction(f:Index<MethodType>)
OCallStack(nargs:Int)
OConstruct(nargs:Int)
OCallMethod(slot:Slot, nargs:Int)
OCallStatic(meth:Index<MethodType>, nargs:Int)
OCallSuper(name:IName, nargs:Int)
OCallProperty(name:IName, nargs:Int)
OConstructSuper(nargs:Int)
OConstructProperty(name:IName, nargs:Int)
OCallPropLex(name:IName, nargs:Int)
OCallSuperVoid(name:IName, nargs:Int)
OCallPropVoid(name:IName, nargs:Int)
OApplyType(nargs:Int)
OObject(nfields:Int)
OArray(nvalues:Int)
OCatch(c:Int)
OGetScope(n:Int)
ODeleteProp(p:IName)
ODebugLine(line:Int)
ODebugFile(file:Index<String>)
OBreakPointLine(n:Int)
OUnknown(byte:Int)