pkg/front_end/testcases/nnbd/super_bounded_hint.dart.weak.expect

library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:15:7: Error: Generic type 'F' can't be used without type arguments in a type variable bound.
// Try providing type arguments to 'F' here.
// foo2b<X extends F>() {}
//       ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: Bound of this variable references variable 'X' from the same declaration.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:19:13: Error: Generic type 'F' can't be used without type arguments in a type variable bound.
// Try providing type arguments to 'F' here.
// class Foo3b<X extends F> {}
//             ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: Bound of this variable references variable 'X' from the same declaration.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:11:31: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
// foo1a(F<A<dynamic>, A<Never>> x) {}
//                               ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:11:31: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// foo1a(F<A<dynamic>, A<Never>> x) {}
//                               ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:12:9: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
// foo1b(F x) {}
//         ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:12:9: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// foo1b(F x) {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:14:7: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
// foo2a<X extends F<A<dynamic>, A<Never>>>() {}
//       ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:14:7: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// foo2a<X extends F<A<dynamic>, A<Never>>>() {}
//       ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:15:7: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
// foo2b<X extends F>() {}
//       ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:15:7: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// foo2b<X extends F>() {}
//       ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:17:13: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
// class Foo3a<X extends F<A<dynamic>, A<Never>>> {}
//             ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:17:13: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// class Foo3a<X extends F<A<dynamic>, A<Never>>> {}
//             ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:21:30: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F' in the return type.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
// F<A<dynamic>, A<Never>> foo4a() => throw 42;
//                              ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:21:30: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// F<A<dynamic>, A<Never>> foo4a() => throw 42;
//                              ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:22:8: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F' in the return type.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
// F foo4b() => throw 42;
//        ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:22:8: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// F foo4b() => throw 42;
//        ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:24:41: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
// foo5a({required F<A<dynamic>, A<Never>> x}) {}
//                                         ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:24:41: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// foo5a({required F<A<dynamic>, A<Never>> x}) {}
//                                         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:25:19: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
// foo5b({required F x}) {}
//                   ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:25:19: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// foo5b({required F x}) {}
//                   ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:47:33: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
// foo7a([F<A<dynamic>, A<Never>>? x]) {}
//                                 ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:47:33: Context: If you want 'F<A<dynamic>, A<Never>>?' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>?' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// foo7a([F<A<dynamic>, A<Never>>? x]) {}
//                                 ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:48:11: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
// foo7b([F? x]) {}
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:48:11: Context: If you want 'F<A<dynamic>, A<Never>>?' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>?' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
// foo7b([F? x]) {}
//           ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:54:13: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
// bar1(B<num> x) {}
//             ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:56:6: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
// bar2<X extends B<num>>() {}
//      ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:58:12: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
// class Bar3<X extends B<num>> {}
//            ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:60:12: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B' in the return type.
// Try changing type arguments so that they conform to the bounds.
// B<num> bar4() => throw 42;
//            ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:62:23: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
// bar5({required B<num> x}) {}
//                       ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:76:15: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
// bar7([B<num>? x]) {}
//               ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:78:7: Error: Type argument 'dynamic' doesn't conform to the bound 'int' of the type variable 'X' on 'B' in the supertype 'B' of class 'Bar8'.
// Try changing type arguments so that they conform to the bounds.
// class Bar8 extends B<dynamic> {}
//       ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:28:27: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   F<A<dynamic>, A<Never>> x;
//                           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:28:27: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   F<A<dynamic>, A<Never>> x;
//                           ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:29:32: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   for (F<A<dynamic>, A<Never>> x in []) {}
//                                ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:29:32: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   for (F<A<dynamic>, A<Never>> x in []) {}
//                                ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:29:37: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
//   for (F<A<dynamic>, A<Never>> x in []) {}
//                                     ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:29:37: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   for (F<A<dynamic>, A<Never>> x in []) {}
//                                     ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:30:35: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   fooFoo1(F<A<dynamic>, A<Never>> x) {}
//                                   ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:30:35: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   fooFoo1(F<A<dynamic>, A<Never>> x) {}
//                                   ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:31:11: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   fooFoo2<X extends F<A<dynamic>, A<Never>>>() {}
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:31:11: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   fooFoo2<X extends F<A<dynamic>, A<Never>>>() {}
//           ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:32:34: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F' in the return type.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   F<A<dynamic>, A<Never>> fooFoo4() => throw 42;
//                                  ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:32:34: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   F<A<dynamic>, A<Never>> fooFoo4() => throw 42;
//                                  ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:33:45: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   fooFoo5({required F<A<dynamic>, A<Never>> x}) {}
//                                             ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:33:45: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   fooFoo5({required F<A<dynamic>, A<Never>> x}) {}
//                                             ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:34:37: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   fooFoo7([F<A<dynamic>, A<Never>>? x]) {}
//                                     ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:34:37: Context: If you want 'F<A<dynamic>, A<Never>>?' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>?' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   fooFoo7([F<A<dynamic>, A<Never>>? x]) {}
//                                     ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:38:5: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   F x;
//     ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:38:5: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   F x;
//     ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:39:10: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   for (F x in []) {}
//          ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:39:10: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   for (F x in []) {}
//          ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:39:15: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
//   for (F x in []) {}
//               ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:39:15: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   for (F x in []) {}
//               ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:40:13: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
//   fooFoo1(F x) {}
//             ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:40:13: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   fooFoo1(F x) {}
//             ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:41:11: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
//   fooFoo2<X extends F>() {}
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:41:11: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   fooFoo2<X extends F>() {}
//           ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:42:12: Error: Type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F' in the return type.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try changing type arguments so that they conform to the bounds.
//   F fooFoo4() => throw 42;
//            ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:42:12: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   F fooFoo4() => throw 42;
//            ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:43:23: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
//   fooFoo5({required F x}) {}
//                       ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:43:23: Context: If you want 'F<A<dynamic>, A<Never>>' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   fooFoo5({required F x}) {}
//                       ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:44:15: Error: Inferred type argument 'A<dynamic>' doesn't conform to the bound 'A<X>' of the type variable 'X' on 'F'.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
// Try specifying type arguments explicitly so that they conform to the bounds.
//   fooFoo7([F? x]) {}
//               ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:9:11: Context: This is the type variable whose bound isn't conformed to.
// typedef F<X extends A<X>, Y extends A<Y>> = X Function(Y);
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:44:15: Context: If you want 'F<A<dynamic>, A<Never>>?' to be a super-bounded type, note that the inverted type 'F<A<Never>, A<Object?>>?' must then satisfy its bounds, which it does not.
//  - 'A' is from 'pkg/front_end/testcases/nnbd/super_bounded_hint.dart'.
//  - 'Object' is from 'dart:core'.
//   fooFoo7([F? x]) {}
//               ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:65:10: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
//   B<num> x;
//          ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:66:15: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
//   for (B<num> x in []) {}
//               ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:72:7: Error: Type argument 'dynamic' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
//   new B<dynamic>();
//       ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:66:20: Error: Inferred type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try specifying type arguments explicitly so that they conform to the bounds.
//   for (B<num> x in []) {}
//                    ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:67:18: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
//   barBar1(B<num> x) {}
//                  ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:68:11: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
//   barBar2<X extends B<num>>() {}
//           ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:69:17: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B' in the return type.
// Try changing type arguments so that they conform to the bounds.
//   B<num> barBar4() => throw 42;
//                 ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:70:28: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
//   barBar5({required B<num> x}) {}
//                            ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:71:20: Error: Type argument 'num' doesn't conform to the bound 'int' of the type variable 'X' on 'B'.
// Try changing type arguments so that they conform to the bounds.
//   barBar7([B<num>? x]) {}
//                    ^
// pkg/front_end/testcases/nnbd/super_bounded_hint.dart:52:9: Context: This is the type variable whose bound isn't conformed to.
// class B<X extends int> {}
//         ^
//
import self as self;
import "dart:core" as core;

typedef F<X extends self::A<X> = self::A<dynamic>, contravariant Y extends self::A<Y> = self::A<Never>> = (Y) → X;
class A<X extends core::Object? = dynamic> extends core::Object {
  synthetic constructor •() → self::A<self::A::X%>
    : super core::Object::•()
    ;
}
class Foo3a<X extends (self::A<Never>) → self::A<dynamic>> extends core::Object {
  synthetic constructor •() → self::Foo3a<self::Foo3a::X>
    : super core::Object::•()
    ;
}
class Foo3b<X extends (self::A<Never>) → self::A<dynamic> = dynamic> extends core::Object {
  synthetic constructor •() → self::Foo3b<self::Foo3b::X>
    : super core::Object::•()
    ;
}
class B<X extends core::int> extends core::Object {
  synthetic constructor •() → self::B<self::B::X>
    : super core::Object::•()
    ;
}
class Bar3<X extends self::B<core::num>> extends core::Object {
  synthetic constructor •() → self::Bar3<self::Bar3::X>
    : super core::Object::•()
    ;
}
class Bar8 extends self::B<dynamic> {
  synthetic constructor •() → self::Bar8
    : super self::B::•()
    ;
}
static method foo1a((self::A<Never>) → self::A<dynamic> x) → dynamic {}
static method foo1b((self::A<Never>) → self::A<dynamic> x) → dynamic {}
static method foo2a<X extends (self::A<Never>) → self::A<dynamic>>() → dynamic {}
static method foo2b<X extends (self::A<Never>) → self::A<dynamic> = dynamic>() → dynamic {}
static method foo4a() → (self::A<Never>) → self::A<dynamic>
  return throw 42;
static method foo4b() → (self::A<Never>) → self::A<dynamic>
  return throw 42;
static method foo5a({required (self::A<Never>) → self::A<dynamic> x = #C1}) → dynamic {}
static method foo5b({required (self::A<Never>) → self::A<dynamic> x = #C1}) → dynamic {}
static method foo6a() → dynamic {
  (self::A<Never>) → self::A<dynamic> x;
  for ((self::A<Never>) → self::A<dynamic> x in <(self::A<Never>) → self::A<dynamic>>[]) {
  }
  function fooFoo1((self::A<Never>) → self::A<dynamic> x) → Null {}
  function fooFoo2<X extends (self::A<Never>) → self::A<dynamic>>() → Null {}
  function fooFoo4() → (self::A<Never>) → self::A<dynamic>
    return throw 42;
  function fooFoo5({required (self::A<Never>) → self::A<dynamic> x = #C1}) → Null {}
  function fooFoo7([(self::A<Never>) →? self::A<dynamic> x = #C1]) → Null {}
}
static method foo6b() → dynamic {
  (self::A<Never>) → self::A<dynamic> x;
  for ((self::A<Never>) → self::A<dynamic> x in <(self::A<Never>) → self::A<dynamic>>[]) {
  }
  function fooFoo1((self::A<Never>) → self::A<dynamic> x) → Null {}
  function fooFoo2<X extends (self::A<Never>) → self::A<dynamic>>() → Null {}
  function fooFoo4() → (self::A<Never>) → self::A<dynamic>
    return throw 42;
  function fooFoo5({required (self::A<Never>) → self::A<dynamic> x = #C1}) → Null {}
  function fooFoo7([(self::A<Never>) →? self::A<dynamic> x = #C1]) → Null {}
}
static method foo7a([(self::A<Never>) →? self::A<dynamic> x = #C1]) → dynamic {}
static method foo7b([(self::A<Never>) →? self::A<dynamic> x = #C1]) → dynamic {}
static method bar1(self::B<core::num> x) → dynamic {}
static method bar2<X extends self::B<core::num>>() → dynamic {}
static method bar4() → self::B<core::num>
  return throw 42;
static method bar5({required self::B<core::num> x = #C1}) → dynamic {}
static method bar6() → dynamic {
  self::B<core::num> x;
  for (self::B<core::num> x in <self::B<core::num>>[]) {
  }
  function barBar1(self::B<core::num> x) → Null {}
  function barBar2<X extends self::B<core::num>>() → Null {}
  function barBar4() → self::B<core::num>
    return throw 42;
  function barBar5({required self::B<core::num> x = #C1}) → Null {}
  function barBar7([self::B<core::num>? x = #C1]) → Null {}
  new self::B::•<dynamic>();
  new self::A::•<self::B<dynamic>>();
}
static method bar7([self::B<core::num>? x = #C1]) → dynamic {}
static method main() → dynamic {}

constants  {
  #C1 = null
}