Antlr4.Semantics.SymbolChecks.CheckReservedNames C# (CSharp) Method

        protected virtual void CheckReservedNames([NotNull] ICollection<Rule> rules)
        {
            foreach (Rule rule in rules)
            {
                if (reservedNames.Contains(rule.name))
                {
                    errMgr.GrammarError(ErrorType.RESERVED_RULE_NAME, g.fileName, ((GrammarAST)rule.ast.GetChild(0)).Token, rule.name);
                }
            }
        }