public override SyntaxNode VisitParenthesizedExpression(ParenthesizedExpressionSyntax node)
{
if (node.Expression.Kind() == SyntaxKind.ParenthesizedExpression)
{
return(VisitParenthesizedExpression(node.DescendantNodes().OfType <ParenthesizedExpressionSyntax>().First()));
}
if (node.Expression.Kind() == SyntaxKind.NumericLiteralExpression)
{
return(SyntaxFactory.LiteralExpression(SyntaxKind.NumericLiteralExpression)
.WithToken(node.Expression.GetFirstToken()));
}
return(base.VisitParenthesizedExpression(node));
}