public override object VisitExpression([NotNull] TinyScriptParser.ExpressionContext context) { var ret = VisitAndAndExpression(context.andAndExpression(0)); if (context.ChildCount > 1) { for (int i = 2; i < context.ChildCount; i += 2) { VisitAndAndExpression((TinyScriptParser.AndAndExpressionContext)context.GetChild(i)); _builder.Or(); } return(typeof(bool)); } return(ret); }