Remotion.Linq.SqlBackend.MappingResolution.CompoundExpressionComparisonSplitter.CreateMemberAccessComparison C# (CSharp) Метод

    private Expression CreateMemberAccessComparison (ExpressionType expressionType, NewExpression newExpression, Expression otherExpression)
    {
      // The ReSharper warning is wrong - newExpression.Members can be null
      // ReSharper disable ConditionIsAlwaysTrueOrFalse
      if (newExpression.Members == null || newExpression.Members.Count == 0)
      // ReSharper restore ConditionIsAlwaysTrueOrFalse
      {
        var message = string.Format (
            "Compound values can only be compared if the respective constructor invocation has members associated with it. Expressions: '{0}', '{1}'",
            FormattingExpressionTreeVisitor.Format (newExpression),
            FormattingExpressionTreeVisitor.Format (otherExpression));
        throw new NotSupportedException (message);
      }

      var combinedComparison = newExpression.Arguments
          .Select ((arg, i) => (Expression) Expression.MakeBinary (expressionType, arg, GetMemberExpression (newExpression.Members[i], otherExpression)))
          .Aggregate ((previous, current) => CombineComparisons (previous, current, expressionType, newExpression, otherExpression));
      return PartialEvaluatingExpressionTreeVisitor.EvaluateIndependentSubtrees (combinedComparison);
    }