| library test /*isNonNullableByDefault*/; | |
| import self as self; | |
| import "dart:async" as asy; | |
| import "dart:core" as core; | |
| import "dart:async"; | |
| static method main() → dynamic async /* futureValueType= dynamic */ { | |
| () → asy::Future<Null> f = () → asy::Future<Null> async /* futureValueType= Null */ { | |
| return null; | |
| }; | |
| asy::Future<dynamic> y = f(){() → asy::Future<Null>}; | |
| asy::Future<core::String?> z = f(){() → asy::Future<Null>}; | |
| core::String? s = await f(){() → asy::Future<Null>}; | |
| } |