pkg/front_end/testcases/override_check_with_covariant_modifier.dart.strong.expect

// Formatted problems:
//
// pkg/front_end/testcases/override_check_with_covariant_modifier.dart:25:69: Error: The parameter 'x' of the method 'D::f5' has type dart.core::String, which does not match the corresponding type in the overridden method (#lib1::A).
// Change to a supertype of #lib1::A (or, for a covariant parameter, a subtype).
//   void f5(covariant String /*@error=OverrideTypeMismatchParameter*/ x) {}
//                                                                     ^
// pkg/front_end/testcases/override_check_with_covariant_modifier.dart:16:8: Error: This is the overridden method ('f5').
//   void f5(covariant A x) {}
//        ^
//
// pkg/front_end/testcases/override_check_with_covariant_modifier.dart:24:54: Error: The parameter 'x' of the method 'D::f4' has type #lib1::B, which does not match the corresponding type in the overridden method (#lib1::A).
// Change to a supertype of #lib1::A (or, for a covariant parameter, a subtype).
//   void f4(B /*@error=OverrideTypeMismatchParameter*/ x) {} // Not covariant
//                                                      ^
// pkg/front_end/testcases/override_check_with_covariant_modifier.dart:15:8: Error: This is the overridden method ('f4').
//   void f4(A x) {}
//        ^

// Unhandled errors:
//
// pkg/front_end/testcases/override_check_with_covariant_modifier.dart:25:69: Error: The parameter 'x' of the method 'D::f5' has type dart.core::String, which does not match the corresponding type in the overridden method (#lib1::A).
// Change to a supertype of #lib1::A (or, for a covariant parameter, a subtype).
//   void f5(covariant String /*@error=OverrideTypeMismatchParameter*/ x) {}
//                                                                     ^
//
// pkg/front_end/testcases/override_check_with_covariant_modifier.dart:24:54: Error: The parameter 'x' of the method 'D::f4' has type #lib1::B, which does not match the corresponding type in the overridden method (#lib1::A).
// Change to a supertype of #lib1::A (or, for a covariant parameter, a subtype).
//   void f4(B /*@error=OverrideTypeMismatchParameter*/ x) {} // Not covariant
//                                                      ^

library;
import self as self;
import "dart:core" as core;

class A extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
class B extends self::A {
  synthetic constructor •() → void
    : super self::A::•()
    ;
}
class C extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
  method f1(covariant self::A x) → void {}
  method f2(self::A x) → void {}
  method f3(covariant self::A x) → void {}
  method f4(self::A x) → void {}
  method f5(covariant self::A x) → void {}
  method f6(covariant self::B x) → void {}
}
class D extends self::C {
  synthetic constructor •() → void
    : super self::C::•()
    ;
  method f1(covariant self::B x) → void {}
  method f2(covariant self::B x) → void {}
  method f3(covariant self::B x) → void {}
  method f4(self::B x) → void {}
  method f5(covariant core::String x) → void {}
  method f6(covariant self::A x) → void {}
}
static method main() → dynamic {}