| library; |
| import self as self; |
| import "dart:core" as core; |
| import "dart:async" as asy; |
| |
| class A extends core::Object { |
| synthetic constructor •() → self::A |
| : super core::Object::•() |
| ; |
| } |
| static method h1<X extends asy::Future<self::A>?>(self::h1::X% x) → asy::Future<void> async /* emittedValueType= void */ { |
| self::A? x2 = await x /* runtimeCheckType= asy::Future<self::A?> */ ; |
| self::expectEquals(x2, null); |
| self::expectEquals(<self::A?>[x2].{core::Object::runtimeType}{core::Type}, #C1); |
| x2 = null; |
| x2 = new self::A::•(); |
| } |
| static method main() → void async /* emittedValueType= void */ |
| return await self::h1<Null>(null); |
| static method expectEquals(dynamic a, dynamic b) → dynamic { |
| if(!(a =={core::Object::==}{(core::Object) → core::bool} b)) { |
| throw "Expected '${a}' to be equal to '${b}'."; |
| } |
| } |
| |
| constants { |
| #C1 = TypeLiteralConstant(core::List<self::A?>) |
| } |