public static NodeArray <Node> ToNodeArray <T>(this IEnumerable <T> nodes) where T : Node
        {
            var nodeArray = new NodeArray <Node>();

            nodeArray.AddRange(nodes.Cast <Node>());

            return(nodeArray);
        }
Exemple #2
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        private NodeArray <T> ParseDelimitedList <T>(ParsingContext kind, ParseElement <T> parseElement, bool?considerSemicolonAsDelimiter = null) where T : Node
        {
            var saveParsingContext = parsingContext;
            var result             = new NodeArray <T>();
            var commaStart         = -1;

            parsingContext |= (ParsingContext)(1 << (int)kind);

            while (true)
            {
                if (IsListElement(kind, false))
                {
                    result.Add(ParseListElement(kind, parseElement));
                    commaStart = scanner.TokenPosition;

                    if (ParseOptional(SyntaxKind.CommaToken))
                    {
                        continue;
                    }

                    commaStart = -1;

                    if (IsListTerminator(kind))
                    {
                        break;
                    }

                    ParseExpected(SyntaxKind.CommaToken);

                    if (considerSemicolonAsDelimiter.HasValue && considerSemicolonAsDelimiter.Value && this.Token == SyntaxKind.SemicolonToken && !scanner.HasPrecedingLineBreak)
                    {
                        NextToken();
                    }

                    continue;
                }

                if (IsListTerminator(kind))
                {
                    break;
                }

                if (AbortParsingListOrMoveToNextToken(kind))
                {
                    break;
                }
            }

            result.End     = GetNodeEnd();
            parsingContext = saveParsingContext;

            return(result);
        }
Exemple #3
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        private NodeArray <T> ParseList <T>(ParsingContext kind, ParseElement <T> parseElement) where T : Node
        {
            var            result             = new NodeArray <T>();
            ParsingContext saveParsingContext = parsingContext;

            parsingContext |= (ParsingContext)(1 << (int)kind);

            while (!IsListTerminator(kind))
            {
                if (IsListElement(kind, false))
                {
                    var element = ParseListElement <T>(kind, parseElement);

                    result.Add(element);
                }
            }

            return(result);
        }