private static IEnumerable <IFieldSymbol> GetFieldsWithAttribute()
{
return(RoslynHelper.GetSyntaxNodes <FieldDeclarationSyntax>()
.SelectMany(fds => fds.Declaration.Variables)
.Select(vds => (IFieldSymbol)vds.GetDeclaredSymbol())
.Where(field => field.HasAttribute(nameof(ReadWriteForEfficiencyAttribute))));
}
public void NoAssignmentsOutsideConstructors()
{
var badAssignments =
from aes in RoslynHelper.GetSyntaxNodes <AssignmentExpressionSyntax>()
let target = aes.Left.GetSymbol()
where target.HasAttribute(nameof(ReadWriteForEfficiencyAttribute))
where (aes.GetEnclosingSymbol() as IMethodSymbol).MethodKind != MethodKind.Constructor
select aes;
Assert.IsEmpty(badAssignments.ToList());
}