| library; |
| // |
| // Problems in library: |
| // |
| // pkg/front_end/testcases/general/invalid_override_required_named.dart:10:25: Error: The required named parameter 'x' in method 'Sub.foo' is not required in overridden method 'Super.foo'. |
| // foo({required dynamic x}) {} |
| // ^ |
| // pkg/front_end/testcases/general/invalid_override_required_named.dart:6:3: Context: This is the overridden method ('foo'). |
| // foo({num? x}) {} |
| // ^ |
| // |
| import self as self; |
| import "dart:core" as core; |
| |
| class Super extends core::Object { |
| synthetic constructor •() → self::Super |
| ; |
| method foo({core::num? x = null}) → dynamic |
| ; |
| } |
| class Sub extends self::Super { |
| synthetic constructor •() → self::Sub |
| ; |
| erroneous method foo({required dynamic x}) → dynamic |
| ; |
| } |