void main()

in tool/verify.dart [8:20]

• 11 lines of code
• 2 McCabe index (conditional complexity)

void main() {
  // Validate the grammars/dart.json file.
  File grammarFile = File('grammars/dart.json');

  try {
    jsonDecode(grammarFile.readAsStringSync());
    print('${grammarFile.path} ok.');
    exit(0);
  } catch (e) {
    print('Error parsing ${grammarFile.path}: $e');
    exit(1);
  }
}