src\libraries\System.Text.RegularExpressions\src\System\Text\RegularExpressions\RegexParser.cs (10)
1006return new RegexNode(RegexNodeKind.BackreferenceConditional, _options, capnum);
1020return new RegexNode(RegexNodeKind.BackreferenceConditional, _options, tmpCapnum);
1250IsCaptureSlot(capnum) ? new RegexNode(RegexNodeKind.Backreference, _options, capnum) :
1282return scanOnly ? null : new RegexNode(RegexNodeKind.Backreference, _options, capnum);
1296return new RegexNode(RegexNodeKind.Backreference, _options, capnum);
1316_capnames?[capname] is int tmpCapnum ? new RegexNode(RegexNodeKind.Backreference, _options, tmpCapnum) :
1392return new RegexNode(RegexNodeKind.Backreference, _options, capnum);
1402return new RegexNode(RegexNodeKind.Backreference, _options, capnum);
1414return new RegexNode(RegexNodeKind.Backreference, _options, tmpCapnum);
1452return new RegexNode(RegexNodeKind.Backreference, _options, capnum);