|  | library; | 
|  | // | 
|  | // Problems in library: | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:17:7: Error: Type argument 'dynamic' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'F'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new F<dynamic>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:9:11: Context: This is the type variable whose bound isn't conformed to. | 
|  | // typedef F<X extends Class<X>> = Class1; | 
|  | //           ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:18:7: Error: Type argument 'Class<dynamic>' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'F'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new F<Class>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:9:11: Context: This is the type variable whose bound isn't conformed to. | 
|  | // typedef F<X extends Class<X>> = Class1; | 
|  | //           ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:19:7: Error: Type argument 'Class<dynamic>' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'F'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new F<Class<dynamic>>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:9:11: Context: This is the type variable whose bound isn't conformed to. | 
|  | // typedef F<X extends Class<X>> = Class1; | 
|  | //           ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:22:7: Error: Type argument 'Object' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'F'. | 
|  | //  - 'Object' is from 'dart:core'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new F<Object>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:9:11: Context: This is the type variable whose bound isn't conformed to. | 
|  | // typedef F<X extends Class<X>> = Class1; | 
|  | //           ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:23:7: Error: Type argument 'int' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'F'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new F<int>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:9:11: Context: This is the type variable whose bound isn't conformed to. | 
|  | // typedef F<X extends Class<X>> = Class1; | 
|  | //           ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:25:7: Error: Type argument 'dynamic' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new G<dynamic>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:11:9: Context: This is the type variable whose bound isn't conformed to. | 
|  | // class G<X extends Class<X>> {} | 
|  | //         ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:26:7: Error: Type argument 'Class<dynamic>' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new G<Class>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:11:9: Context: This is the type variable whose bound isn't conformed to. | 
|  | // class G<X extends Class<X>> {} | 
|  | //         ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:27:7: Error: Type argument 'Class<dynamic>' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new G<Class<dynamic>>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:11:9: Context: This is the type variable whose bound isn't conformed to. | 
|  | // class G<X extends Class<X>> {} | 
|  | //         ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:30:7: Error: Type argument 'Object' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G'. | 
|  | //  - 'Object' is from 'dart:core'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new G<Object>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:11:9: Context: This is the type variable whose bound isn't conformed to. | 
|  | // class G<X extends Class<X>> {} | 
|  | //         ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:31:7: Error: Type argument 'int' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   new G<int>(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:11:9: Context: This is the type variable whose bound isn't conformed to. | 
|  | // class G<X extends Class<X>> {} | 
|  | //         ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:16:7: Error: Inferred type argument 'Class<Object?>' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'F'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | //  - 'Object' is from 'dart:core'. | 
|  | // Try specifying type arguments explicitly so that they conform to the bounds. | 
|  | //   new F(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:9:11: Context: This is the type variable whose bound isn't conformed to. | 
|  | // typedef F<X extends Class<X>> = Class1; | 
|  | //           ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:24:7: Error: Inferred type argument 'Class<Object?>' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | //  - 'Object' is from 'dart:core'. | 
|  | // Try specifying type arguments explicitly so that they conform to the bounds. | 
|  | //   new G(); // Error | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:11:9: Context: This is the type variable whose bound isn't conformed to. | 
|  | // class G<X extends Class<X>> {} | 
|  | //         ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:42:3: Error: Type argument 'dynamic' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G<X> Function<X extends Class<X>>()'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | //  - 'G' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   G<dynamic>.new; // Error | 
|  | //   ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:43:3: Error: Type argument 'Class<dynamic>' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G<X> Function<X extends Class<X>>()'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | //  - 'G' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   G<Class>.new; // Error | 
|  | //   ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:44:3: Error: Type argument 'Class<dynamic>' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G<X> Function<X extends Class<X>>()'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | //  - 'G' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   G<Class<dynamic>>.new; // Error | 
|  | //   ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:47:3: Error: Type argument 'Object' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G<X> Function<X extends Class<X>>()'. | 
|  | //  - 'Object' is from 'dart:core'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | //  - 'G' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   G<Object>.new; // Error | 
|  | //   ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:48:3: Error: Type argument 'int' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'G<X> Function<X extends Class<X>>()'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | //  - 'G' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   G<int>.new; // Error | 
|  | //   ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:39:3: Error: Type argument 'Object' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'F'. | 
|  | //  - 'Object' is from 'dart:core'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   F<Object>.new; // Error | 
|  | //   ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:9:11: Context: This is the type variable whose bound isn't conformed to. | 
|  | // typedef F<X extends Class<X>> = Class1; | 
|  | //           ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:40:3: Error: Type argument 'int' doesn't conform to the bound 'Class<X>' of the type variable 'X' on 'F'. | 
|  | //  - 'Class' is from 'pkg/front_end/testcases/general/bounds_instances.dart'. | 
|  | // Try changing type arguments so that they conform to the bounds. | 
|  | //   F<int>.new; // Error | 
|  | //   ^ | 
|  | // pkg/front_end/testcases/general/bounds_instances.dart:9:11: Context: This is the type variable whose bound isn't conformed to. | 
|  | // typedef F<X extends Class<X>> = Class1; | 
|  | //           ^ | 
|  | // | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  |  | 
|  | typedef F<unrelated X extends self::Class<X> = self::Class<dynamic>> = self::Class1; | 
|  | class Class<T extends core::Object? = dynamic> extends core::Object { | 
|  | synthetic constructor •() → self::Class<self::Class::T%> | 
|  | : super core::Object::•() | 
|  | ; | 
|  | } | 
|  | class ConcreteClass extends core::Object implements self::Class<self::ConcreteClass> { | 
|  | synthetic constructor •() → self::ConcreteClass | 
|  | : super core::Object::•() | 
|  | ; | 
|  | } | 
|  | class G<X extends self::Class<self::G::X> = self::Class<dynamic>> extends core::Object { | 
|  | synthetic constructor •() → self::G<self::G::X> | 
|  | : super core::Object::•() | 
|  | ; | 
|  | } | 
|  | class Class1 extends core::Object { | 
|  | synthetic constructor •() → self::Class1 | 
|  | : super core::Object::•() | 
|  | ; | 
|  | } | 
|  | static method test() → dynamic { | 
|  | new self::Class1::•(); | 
|  | new self::Class1::•(); | 
|  | new self::Class1::•(); | 
|  | new self::Class1::•(); | 
|  | new self::Class1::•(); | 
|  | new self::Class1::•(); | 
|  | new self::Class1::•(); | 
|  | new self::Class1::•(); | 
|  | new self::G::•<self::Class<core::Object?>>(); | 
|  | new self::G::•<dynamic>(); | 
|  | new self::G::•<self::Class<dynamic>>(); | 
|  | new self::G::•<self::Class<dynamic>>(); | 
|  | new self::G::•<self::ConcreteClass>(); | 
|  | new self::G::•<self::Class<self::ConcreteClass>>(); | 
|  | new self::G::•<core::Object>(); | 
|  | new self::G::•<core::int>(); | 
|  | #C1; | 
|  | #C2; | 
|  | #C2; | 
|  | #C2; | 
|  | #C2; | 
|  | #C2; | 
|  | #C2; | 
|  | #C2; | 
|  | #C3; | 
|  | #C4; | 
|  | #C5; | 
|  | #C5; | 
|  | #C6; | 
|  | #C7; | 
|  | #C8; | 
|  | #C9; | 
|  | } | 
|  | static method main() → dynamic {} | 
|  | static method _#F#new#tearOff<unrelated X extends self::Class<self::_#F#new#tearOff::X> = self::Class<dynamic>>() → self::Class1 | 
|  | return new self::Class1::•(); | 
|  |  | 
|  | constants  { | 
|  | #C1 = static-tearoff self::_#F#new#tearOff | 
|  | #C2 = constructor-tearoff self::Class1::• | 
|  | #C3 = constructor-tearoff self::G::• | 
|  | #C4 = instantiation #C3 <dynamic> | 
|  | #C5 = instantiation #C3 <self::Class<dynamic>> | 
|  | #C6 = instantiation #C3 <self::ConcreteClass> | 
|  | #C7 = instantiation #C3 <self::Class<self::ConcreteClass>> | 
|  | #C8 = instantiation #C3 <core::Object> | 
|  | #C9 = instantiation #C3 <core::int> | 
|  | } |