Antlr4.Runtime.Dfa.DFAState.SetContextSensitive C# (CSharp) Method

        public virtual void SetContextSensitive(ATN atn)
        {
            System.Diagnostics.Debug.Assert(!configs.IsOutermostConfigSet);
            if (IsContextSensitive)
            {
                return;
            }
            lock (this)
            {
                if (contextSymbols == null)
                {
                    contextSymbols = new BitSet();
                }
            }
        }