public static void Analyze(SyntaxNodeAnalysisContext context, YieldStatementSyntax yieldStatement)
{
if (CanRefactor(yieldStatement, context.SemanticModel, context.CancellationToken) &&
!yieldStatement.ContainsDirectives(TextSpan.FromBounds(yieldStatement.YieldKeyword.Span.End, yieldStatement.Expression.Span.Start)))
{
TextSpan span = TextSpan.FromBounds(yieldStatement.YieldKeyword.SpanStart, yieldStatement.ReturnOrBreakKeyword.Span.End);
Location location = Location.Create(yieldStatement.SyntaxTree, span);
context.ReportDiagnostic(DiagnosticDescriptors.ReplaceReturnStatementWithExpressionStatement, location, "yield");
}
}
