salvadorini's bug

main.dart

import 'dart:math';

abstract class Foo {}

class Bar implements Foo {
  const Bar();
}

class Baz implements Foo {
  const Baz();
}

class Fizz extends Bar implements Baz {
  const Fizz();
}

class RiverpodRocks extends Bar implements Baz {
  const RiverpodRocks();
}

void main() {
  final Baz baz =
      Random().nextInt(2).isEven ? const Fizz() : const RiverpodRocks();

  print(baz.runtimeType);
}

workaround

import 'dart:math';

abstract class Foo {}

class Bar implements Foo {
  const Bar();
}

class Baz implements Foo {
  const Baz();
}

class BarBaz extends Bar implements Baz {}

class Fizz  implements BarBaz {
  const Fizz();
}

class RiverpodRocks  implements BarBaz {
  const RiverpodRocks();
}

void main() {
  final Baz baz =  Random().nextInt(2).isEven ? const Fizz() : const RiverpodRocks();

  print(baz.runtimeType);
}

Yes that works, because it ends up being this https://x.com/mraleph/status/1732020663672537357?s=20