library;
import self as self;
import "dart:core" as core;
import "dart:async" as asy;

import "dart:async";

class A<X extends core::Object? = dynamic> extends core::Object {
  synthetic constructor •() → self::A<self::A::X%>
    : super core::Object::•()
    ;
}
static method foo<X extends core::Object?>(self::A<self::foo::X%> x) → asy::Future<self::foo::X?>
  return throw 42;
static method bar(core::String? y) → dynamic {}
static method test(self::A<core::String> a) → dynamic async /* emittedValueType= dynamic */ {
  final core::String? x = await(() → asy::Future<core::String?> async /* emittedValueType= core::String? */ {
    return self::foo<core::String>(a);
  })(){() → asy::Future<core::String?>};
  self::bar(x);
}
static method test2(self::A<core::String> a) → dynamic async /* emittedValueType= dynamic */ {
  return self::foo<core::String>(a);
}
static method test3(self::A<core::String> a) → dynamic {
  return self::foo<core::String>(a);
}
static method main() → dynamic {}