Sarcasm.Unparsing.FormatYielder.GetSelfAndAncestors C# (CSharp) 메소드

        private static IEnumerable<UnparsableAst> GetSelfAndAncestors(UnparsableAst self)
        {
            return Util.RecurseStopBeforeNull(self, current => current.SyntaxParent);
        }