1 write to _caseBehavior
System.Text.RegularExpressions (1)
System\Text\RegularExpressions\RegexInterpreter.cs (1)
301if (!RegexCaseEquivalences.TryFindCaseEquivalencesForCharWithIBehavior(backreferenceChar, _culture, ref _caseBehavior, out ReadOnlySpan<char> equivalences) ||