Antlr4.AntlrTool.Warning C# (CSharp) Метод

        public virtual void Warning(ANTLRMessage msg)
        {
            if (listeners.Count == 0)
            {
                defaultListener.Warning(msg);
            }
            else
            {
                foreach (ANTLRToolListener l in listeners)
                    l.Warning(msg);
            }

            if (warnings_are_errors)
            {
                errMgr.Emit(ErrorType.WARNING_TREATED_AS_ERROR, new ANTLRMessage(ErrorType.WARNING_TREATED_AS_ERROR));
            }
        }