private bool IsAutomaticProperty(PropertyDeclarationSyntax prop)
{
return prop.DescendantNodes()
.OfType<AccessorDeclarationSyntax>()
.Where(acc => !acc.ChildNodes().Any())
.Any();
}
private static IEnumerable<ObjectCreationExpressionSyntax> GetObjectCreations(SyntaxNodeAnalysisContext context, ClassDeclarationSyntax classDeclaration, PropertyDeclarationSyntax propertyDeclarationSyntax, IPropertySymbol propertySymbol)
{
var objectCreations = classDeclaration.DescendantNodes()
.OfType<AssignmentExpressionSyntax>()
.Where(a => context.SemanticModel.GetSymbolInfo(a.Left).Symbol.Equals(propertySymbol) && a.Right is ObjectCreationExpressionSyntax)
.Select(a => a.Right as ObjectCreationExpressionSyntax).ToList();
var arrowExpressionClause = propertyDeclarationSyntax.DescendantNodes()
.OfType<ArrowExpressionClauseSyntax>()
.SingleOrDefault(a => a.Expression is ObjectCreationExpressionSyntax)
?.Expression as ObjectCreationExpressionSyntax;
if (arrowExpressionClause != null)
{
objectCreations.Add(arrowExpressionClause);
}
var getAcessorDeclararion = propertyDeclarationSyntax.DescendantNodes()
.OfType<AccessorDeclarationSyntax>()
.SingleOrDefault(a => a.IsKind(SyntaxKind.GetAccessorDeclaration));
if (getAcessorDeclararion != null)
{
objectCreations.AddRange(getAcessorDeclararion.DescendantNodes()
.OfType<ObjectCreationExpressionSyntax>());
}
return objectCreations;
}