pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart.weak.modular.expect

library;
//
// Problems in library:
//
// pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart:9:16: Error: An extension type declaration must have a primary constructor declaration.
// Try adding a primary constructor to the extension type declaration.
// extension type E on A {} // Error because of 'type'.
//                ^
//
// pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart:9:16: Error: A extension type declaration must have a body, even if it is empty.
// Try adding an empty body.
// extension type E on A {} // Error because of 'type'.
//                ^
//
// pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart:9:11: Error: This requires the experimental 'inline-class' language feature to be enabled.
// Try passing the '--enable-experiment=inline-class' command line option.
// extension type E on A {} // Error because of 'type'.
//           ^^^^
//
// pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart:9:21: Error: A function declaration needs an explicit list of parameters.
// Try adding a parameter list to the function declaration.
// extension type E on A {} // Error because of 'type'.
//                     ^
//
// pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart:9:21: Error: 'A' is already declared in this scope.
// extension type E on A {} // Error because of 'type'.
//                     ^
// pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart:7:7: Context: Previous declaration of 'A'.
// class A {}
//       ^
//
// pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart:9:18: Error: Type 'on' not found.
// extension type E on A {} // Error because of 'type'.
//                  ^^
//
import self as self;
import "dart:core" as core;

class A extends core::Object {
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
}
extension type E(invalid-type #) {
}
static method main() → dynamic {}