Predicate Make :: getReasonString

Gets a message for why term can cause polynomial backtracking.

Import path


                                import codeql.regex.nfa.SuperlinearBackTracking


                            
                                
                                    string
                                
                                 
                            
                            
                                getReasonString
                            
                            
                                (
                                
                                    
                                        RegExpTerm
                                    
                                     
                                    term
                                
                                , 
                                
                                    
                                        string
                                    
                                     
                                    pump
                                
                                , 
                                
                                    
                                        string
                                    
                                     
                                    prefixMsg
                                
                                , 
                                
                                    
                                        RegExpTerm
                                    
                                     
                                    prev
                                
                                )