| library; |
| import self as self; |
| import "dart:core" as core; |
| |
| abstract class I extends core::Object { |
| synthetic constructor •() → void |
| : super core::Object::•() |
| ; |
| abstract method call() → void; |
| } |
| class C extends core::Object implements self::I { |
| synthetic constructor •() → void |
| : super core::Object::•() |
| ; |
| method call([core::int x = null]) → void {} |
| } |
| static method main() → dynamic { |
| self::I i = new self::C::•(); |
| ([core::int]) → void f = (let final self::I #t1 = i in #t1.==(null) ?{() → void} null : #t1.{self::I::call}) as{TypeError} ([core::int]) → void; |
| } |