public void HandleFieldDeclaration(SyntaxNodeAnalysisContext context)
            {
                if (context.GetDocumentationMode() != DocumentationMode.Diagnose)
                {
                    return;
                }

                FieldDeclarationSyntax declaration = (FieldDeclarationSyntax)context.Node;
                var variableDeclaration            = declaration.Declaration;

                Accessibility declaredAccessibility  = declaration.GetDeclaredAccessibility(context.SemanticModel, context.CancellationToken);
                Accessibility effectiveAccessibility = declaration.GetEffectiveAccessibility(context.SemanticModel, context.CancellationToken);

                if (variableDeclaration != null && this.NeedsComment(declaration.Kind(), declaration.Parent.Kind(), declaredAccessibility, effectiveAccessibility))
                {
                    if (!XmlCommentHelper.HasDocumentation(declaration))
                    {
                        var locations = variableDeclaration.Variables.Select(v => v.Identifier.GetLocation());
                        foreach (var location in locations)
                        {
                            context.ReportDiagnostic(Diagnostic.Create(Descriptor, location));
                        }
                    }
                }
            }