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::Stream<Null> f = () → asy::Stream<Null> async* { | |
yield null; | |
}; | |
asy::Stream<dynamic> y = f(){() → asy::Stream<Null>}; | |
asy::Stream<core::String?> z = f(){() → asy::Stream<Null>}; | |
core::String? s = await f(){() → asy::Stream<Null>}.{asy::Stream::first}{asy::Future<Null>}; | |
} |