public static Span IsVirtualProperty(this PropertyDeclarationSyntax node)
{
if (node == null)
{
return(null);
}
var type = node.GetDeclaringType();
if (type is InterfaceDeclarationSyntax)
{
return(null); //Don't run the check on an interface property
}
if (node.Modifiers.ContainsToken("override") || node.Modifiers.ContainsToken("abstract"))
{
return(null); //Overriden or abstract properties cannot be virtual
}
return(node.Modifiers.ContainsToken("virtual") ? null : node.Modifiers.Span.ToSpan());
}
