587_syntax = null!; 634_syntax = null!; 2096_syntax = UriParser.UnixFileUri; 2200_syntax = UriParser.UnixFileUri;

39ParsingError err = ParseScheme(_string, ref _flags, ref _syntax!); 88_syntax = null!; // make it be relative Uri 101_syntax = null!; //make it be relative Uri 115_syntax = null!; // convert to relative uri 132_syntax = _syntax.InternalOnNewUri(); 638_syntax = uriParser!; 986_syntax = otherUri._syntax;

256Debug.Assert(_syntax != null); 258if (_syntax.IsSimple) 309return _syntax; 315get { return _syntax is null; } 321private bool IriParsing => IriParsingStatic(_syntax); 771if (_syntax == null) 829if (_syntax.IsSimple) 860if (_syntax.IsSimple) 881return (object)_syntax.SchemeName == (object)UriSchemeFile; 1086Compress(ref result, IsDosPath ? pathStart + 2 : pathStart, _syntax); 1114if (_syntax.IsSimple) 1126return _syntax.DefaultPort; 1174return _syntax.SchemeName; 1263return _syntax != null; 1560if (_syntax.InFact(UriSyntaxFlags.MailToLikeUri)) 1585if (_syntax == null) 1592_syntax.IsSimple ? 1607if (_syntax is null) 1621if (!_syntax.IsSimple) 1856if (_syntax.InFact(UriSyntaxFlags.MailToLikeUri)) 1858if (!other._syntax.InFact(UriSyntaxFlags.MailToLikeUri)) 1976Debug.Assert(_syntax != null && !_syntax.IsSimple); 2000Debug.Assert(_syntax != null); 2030if (_syntax.IsAllSet(UriSyntaxFlags.AllowEmptyHost | UriSyntaxFlags.AllowDOSPath) && 2046if (_syntax.InFact(UriSyntaxFlags.FileLikeUri) || i - idx <= 3) 2060if (_syntax.InFact(UriSyntaxFlags.FileLikeUri)) 2068if (_syntax.InFact(UriSyntaxFlags.MustHaveAuthority)) 2085else if (_syntax.InFact(UriSyntaxFlags.FileLikeUri) && 2094else if (!OperatingSystem.IsWindows() && _syntax.InFact(UriSyntaxFlags.FileLikeUri) && str[i - 1] == '/' && i - idx == 3) 2113if (_syntax.InFact(UriSyntaxFlags.MustHaveAuthority)) 2126else if (_syntax.InFact(UriSyntaxFlags.OptionalAuthority) && (InFact(Flags.AuthorityFound) || 2134else if (_syntax.NotAny(UriSyntaxFlags.MailToLikeUri)) 2146else if (_syntax.InFact(UriSyntaxFlags.MustHaveAuthority)) 2152else if (_syntax.NotAny(UriSyntaxFlags.MailToLikeUri)) 2184idx = CheckAuthorityHelper(str, idx, out ParsingError err, ref _flags, _syntax.Flags, ref newHost); 2193if (hostTerminator == '\\' && NotAny(Flags.ImplicitFile) && _syntax.NotAny(UriSyntaxFlags.AllowDOSPath)) 2198else if (!OperatingSystem.IsWindows() && hostTerminator == '/' && NotAny(Flags.ImplicitFile) && InFact(Flags.UncPath) && _syntax == UriParser.FileUri) 2269idx += _syntax.SchemeName.Length + 1; 2308if (_syntax.DefaultPort != UriParser.NoDefaultPort) 2309info.Offset.PortValue = (ushort)_syntax.DefaultPort; 2376if (notEmpty && _syntax.DefaultPort != port) 2417if (!_syntax.IsSimple) 2573string host = _syntax.InternalGetComponents(this, UriComponents.Host, UriFormat.UriEscaped); 2581if (CheckAuthorityHelper(host, 0, out ParsingError err, ref flags, _syntax.Flags, ref newHost) != host.Length || 2605string portStr = _syntax.InternalGetComponents(this, UriComponents.StrongPort, UriFormat.UriEscaped); 2620throw new UriFormatException(SR.Format(SR.net_uri_PortOutOfRange, _syntax.GetType(), portStr)); 2624if (port == _syntax.DefaultPort) 2761dest.Append(_syntax.SchemeName); 2798_syntax, isQuery: false); 2858_syntax, isQuery: false); 2880(InFact(Flags.NotDefaultPort) || ((parts & UriComponents.StrongPort) != 0 && _syntax.DefaultPort != UriParser.NoDefaultPort))) 2968mode, _syntax, isQuery); 2999if (InFact(Flags.NotDefaultPort) || _syntax.DefaultPort == UriParser.NoDefaultPort) 3042return _syntax.SchemeName; 3100if (InFact(Flags.NotDefaultPort) || _syntax.DefaultPort == UriParser.NoDefaultPort) 3190Debug.Assert(str.StartsWith(_syntax.SchemeName, StringComparison.OrdinalIgnoreCase)); 3191Debug.Assert(str[_syntax.SchemeName.Length] == ':'); 3193int schemeLength = _syntax.SchemeName.Length; 3214UriSyntaxFlags syntaxFlags = _syntax.Flags; 3443UriSyntaxFlags syntaxFlags = _syntax.Flags; 3451vsb.Append(_syntax.SchemeName); 3695Debug.Assert((_flags & Flags.Debug_LeftConstructor) == 0 || (!_syntax.IsSimple && Monitor.IsEntered(_info))); 4099else if (delim == '?' && c == '#' && (_syntax != null && _syntax.InFact(UriSyntaxFlags.MayHaveFragment))) 4106if (IsImplicitFile || (_syntax != null && !_syntax.InFact(UriSyntaxFlags.MayHaveQuery) && delim != c_EOL)) 4119if (IsImplicitFile || (_syntax != null && !_syntax.InFact(UriSyntaxFlags.MayHaveFragment))) 4228if (_syntax.InFact(UriSyntaxFlags.UnEscapeDotsAndSlashes) && InFact(Flags.PathNotCanonical) 4231UnescapePathSlashesAndDots(ref dest, start, _syntax.InFact(UriSyntaxFlags.ConvertPathSlashes)); 4260if (!OperatingSystem.IsWindows() && InFact(Flags.BackslashInPath) && _syntax.NotAny(UriSyntaxFlags.ConvertPathSlashes) && _syntax.InFact(UriSyntaxFlags.FileLikeUri) && !IsImplicitFile) 4283if (_syntax.InFact(UriSyntaxFlags.UnEscapeDotsAndSlashes) && InFact(Flags.PathNotCanonical) 4286UnescapePathSlashesAndDots(ref dest, start, _syntax.InFact(UriSyntaxFlags.ConvertPathSlashes)); 4306Compress(ref dest, offset, _syntax); 4371_syntax, isQuery: false);

31Debug.Assert(_originalUnicodeString is null && _info is null && _syntax is null && _flags == Flags.Zero); 49Debug.Assert((err is ParsingError.None) == (_syntax is not null)); 82Debug.Assert(_syntax is not null); 108if (_syntax.IsSimple) 132_syntax = _syntax.InternalOnNewUri(); 138_syntax.InternalValidate(this, out UriFormatException? e); 451int idx = _info.Offset.Scheme + _syntax.SchemeName.Length + 3; 827return _syntax.SchemeName; 850&& _syntax.DefaultPort != UriParser.NoDefaultPort)) 986_syntax = otherUri._syntax;

67if (uri._syntax is null) 72if (!ReferenceEquals(uri._syntax, this)) 74throw new InvalidOperationException(SR.Format(SR.net_uri_UserDrivenParsing, uri._syntax.GetType()));