//* // * Checks if this pattern is recursive on the left-hand side. // * This method checks if any of the production pattern // * alternatives is left-recursive. // * // * @return true if at least one alternative is left recursive, or // * false otherwise // public bool IsLeftRecursive() { ProductionPatternAlternative alt = default(ProductionPatternAlternative); for (int i = 0; i <= alternatives.Count - 1; i++) { alt = (ProductionPatternAlternative)alternatives[i]; if (alt.IsLeftRecursive()) { return(true); } } return(false); }