pkg/front_end/testcases/augmentations/extends.dart.strong.modular.expect

library;
//
// Problems in library:
//
// pkg/front_end/testcases/augmentations/extends.dart:10:25: Error: The augmentation has an 'extends' clause, but an augmentation target already includes an 'extends' clause and it isn't allowed to be repeated or changed.
// Try removing the 'extends' clause, either here or in the augmentation target.
// augment class C extends A; // Error
//                         ^
// pkg/front_end/testcases/augmentations/extends.dart:9:17: Context: The previous 'extends' clause.
// class C extends A;
//                 ^
//
// pkg/front_end/testcases/augmentations/extends.dart:14:25: Error: The augmentation has an 'extends' clause, but an augmentation target already includes an 'extends' clause and it isn't allowed to be repeated or changed.
// Try removing the 'extends' clause, either here or in the augmentation target.
// augment class D extends A; // Error
//                         ^
// pkg/front_end/testcases/augmentations/extends.dart:13:25: Context: The previous 'extends' clause.
// augment class D extends A;
//                         ^
//
// pkg/front_end/testcases/augmentations/extends.dart:17:25: Error: The augmentation has an 'extends' clause, but an augmentation target already includes an 'extends' clause and it isn't allowed to be repeated or changed.
// Try removing the 'extends' clause, either here or in the augmentation target.
// augment class E extends B; // Error
//                         ^
// pkg/front_end/testcases/augmentations/extends.dart:16:17: Context: The previous 'extends' clause.
// class E extends A;
//                 ^
//
// pkg/front_end/testcases/augmentations/extends.dart:21:25: Error: The augmentation has an 'extends' clause, but an augmentation target already includes an 'extends' clause and it isn't allowed to be repeated or changed.
// Try removing the 'extends' clause, either here or in the augmentation target.
// augment class F extends B; // Error
//                         ^
// pkg/front_end/testcases/augmentations/extends.dart:20:25: Context: The previous 'extends' clause.
// augment class F extends A;
//                         ^
//
import self as self;
import "dart:core" as core;

class A extends core::Object {
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
}
class B extends self::A {
  synthetic constructor •() → self::B
    : super self::A::•()
    ;
}
class C extends self::A {
  synthetic constructor •() → self::C
    : super self::A::•()
    ;
}
class D extends self::A {
  synthetic constructor •() → self::D
    : super self::A::•()
    ;
}
class E extends self::A {
  synthetic constructor •() → self::E
    : super self::A::•()
    ;
}
class F extends self::A {
  synthetic constructor •() → self::F
    : super self::A::•()
    ;
}
static method main() → dynamic {
  self::expect(true, new self::C::•() is self::A);
}
static method expect(dynamic expected, dynamic actual) → dynamic {
  if(!(expected =={core::Object::==}{(core::Object) → core::bool} actual))
    throw "Expected ${expected}, actual ${actual}.";
}