Member predicate FunctionObject :: getArgumentForCall

Gets the ControlFlowNode that will be passed as the nth argument to this when called at call. This predicate will correctly handle x.y(), treating x as the zeroth argument.


                            
                                
                                    ControlFlowNode
                                
                                 
                            
                            
                                getArgumentForCall
                            
                            
                                (
                                
                                    
                                        CallNode
                                    
                                     
                                    call
                                
                                , 
                                
                                    
                                        int
                                    
                                     
                                    n
                                
                                )