void addLine()

in lib/printer.dart [182:196]

• 14 lines of code
• 8 McCabe index (conditional complexity)

  void addLine(String? line, {SourceLocation? location, SourceSpan? span}) {
    if (location != null || span != null) {
      _flush();
      assert(location == null || span == null);
      if (location != null) _items.add(location);
      if (span != null) _items.add(span);
    }
    if (line == null) return;
    if (line != '') {
      // We don't indent empty lines.
      _indent(indent);
      _appendString(line);
    }
    _appendString('\n');
  }