late in constructors

main.dart

void main() {
  // Construct the object first.
  final baz = Baz(calculate('assignmentInConstructor'));

  // Call access to access the late variables and initialize them if they are lazy.
  baz.access();
}

class Baz {
  Baz(
    // Implicit assignment by the caller.
    this.assignmentInConstructor,
  ) : assignmentInInitializerList = calculate('assignmentInInitializerList') {
    assignmentInConstructorBody = calculate('assignmentInConstructorBody');
  }

  late final int
      assignmentInConstructor; // I expect this to be lazily initialized.

  late final int
      assignmentInInitializerList; // I expect this to also be lazily initialized.

  late final int
      assignmentInConstructorBody; // I expect this to not be lazily initialized.

  void access() {
    print('access');
    print('$assignmentInConstructor'
        '$assignmentInInitializerList'
        '$assignmentInConstructorBody');
  }
}

int calculate(String message) {
  print('calcuate $message');
  return 0;
}