| library test /*isNonNullableByDefault*/; | |
| // | |
| // Problems in library: | |
| // | |
| // pkg/front_end/testcases/inference/circular_reference_via_closures.dart:8:5: Error: Can't infer the type of 'x': circularity found during type inference. | |
| // Specify the type explicitly. | |
| // var x = /*@returnType=() -> invalid-type*/ () => y; | |
| // ^ | |
| // | |
| import self as self; | |
| static field invalid-type x = () → () → invalid-type => self::y; | |
| static field () → invalid-type y = () → invalid-type => self::x; | |
| static method main() → dynamic {} |