pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart.strong.transformed.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:9:18: Error: Expected 'extends' instead of this.
// extension type E on A {} // Error because of 'type'.
//                  ^^
//
// pkg/front_end/testcases/general/extension_types_feature_not_enabled.dart:9:18: Error: An extension type declaration can't have an 'extends' clause.
// Try removing the 'extends' clause or replacing the 'extends' with 'implements'.
// 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 {}