// Errors:
//
// pkg/front_end/testcases/inference/do_not_infer_overridden_fields_that_explicitly_say_dynamic_infer.dart:13:49: Error: The return type of the method 'B::x' is dynamic, which does not match the return type of the overridden method (dart.core::int).
// Change to a subtype of dart.core::int.
//   /*error:INVALID_METHOD_OVERRIDE*/ dynamic get x => 3;
//                                                 ^

library test;
import self as self;
import "dart:core" as core;

class A extends core::Object {
  final field core::int x = 2;
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
class B extends core::Object implements self::A {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
  get x() → dynamic
    return 3;
}
static method foo() → dynamic {
  core::String y = new self::B::•().{self::B::x} as{TypeError} core::String;
  core::int z = new self::B::•().{self::B::x} as{TypeError} core::int;
}
static method main() → dynamic {
  self::foo();
}
