| library /*isNonNullableByDefault*/; |
| // |
| // Problems in library: |
| // |
| // pkg/front_end/testcases/nnbd/issue42434.dart:7:21: Error: Type argument 'X/*1*/' doesn't conform to the bound 'A<X/*2*/>' of the type variable 'X' on 'A'. |
| // - 'X/*1*/' is from 'pkg/front_end/testcases/nnbd/issue42434.dart'. |
| // - 'A' is from 'pkg/front_end/testcases/nnbd/issue42434.dart'. |
| // - 'X/*2*/' is from 'pkg/front_end/testcases/nnbd/issue42434.dart'. |
| // Try changing type arguments so that they conform to the bounds. |
| // typedef AAlias<X> = Function<X1 extends A<X>> (); |
| // ^ |
| // pkg/front_end/testcases/nnbd/issue42434.dart:5:9: Context: This is the type variable whose bound isn't conformed to. |
| // class A<X extends A<X>> {} |
| // ^ |
| // |
| import self as self; |
| import "dart:core" as core; |
| |
| typedef AAlias<invariant X extends core::Object? = dynamic> = <X1 extends self::A<X%> = dynamic>() → dynamic; |
| class A<X extends self::A<self::A::X> = self::A<dynamic>> extends core::Object { |
| synthetic constructor •() → self::A<self::A::X> |
| : super core::Object::•() |
| ; |
| } |
| static method main() → dynamic {} |