Primary ctors

gistfile1.cs

class ReverseForLookupItem : ForLookupItemBase
{
  public ReverseForLookupItem([NotNull] PrefixExpressionContext context,
                              [NotNull] LiveTemplatesManager templatesManager,
                              [CanBeNull] string lengthPropertyName)
    : base("forR", context, templatesManager, lengthPropertyName) { }

  protected override IForStatement CreateStatement(CSharpElementFactory factory, ICSharpExpression expression)
  {
    ...
  }
}

// vs.

class ReverseForLookupItem([NotNull] PrefixExpressionContext context,
                           [NotNull] LiveTemplatesManager templatesManager,
                           [CanBeNull] string lengthPropertyName)
  : ForLookupItemBase("forR", context, templatesManager, lengthPropertyName)
{
  protected override IForStatement CreateStatement(CSharpElementFactory factory, ICSharpExpression expression)
  {
    ...
  }
}

Кажется, слишком наворочено. Поживём-увидим :о)

@controlflow

Так не работает

class Point(int x, int y) {
  public int X { get { return x; } }
  public int Y { get { return y; } }
}

(7,31): error CS9007: Parameters of a primary constructor can only be accessed in instance variable initializers and arguments to the base constructor.
(8,31): error CS9007: Parameters of a primary constructor can only be accessed in instance variable initializers and arguments to the base constructor.

Последние 3 примера не работают