set state()

in lib/src/span_scanner.dart [31:38]

• 7 lines of code
• 3 McCabe index (conditional complexity)

  set state(LineScannerState state) {
    if (state is! _SpanScannerState || !identical(state._scanner, this)) {
      throw ArgumentError('The given LineScannerState was not returned by '
          'this LineScanner.');
    }

    position = state.position;
  }