|  | library test; | 
|  | // | 
|  | // Problems in library: | 
|  | // | 
|  | // pkg/front_end/testcases/inference/infer_method_missing_params.dart:25:3: Error: Can't infer types for 'f' as the overridden members don't have a combined signature. | 
|  | // Try adding explicit types. | 
|  | //   f(x, y); | 
|  | //   ^ | 
|  | // pkg/front_end/testcases/inference/infer_method_missing_params.dart:11:7: Context: This is one of the overridden members. | 
|  | //   int f(int x, int y); | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/inference/infer_method_missing_params.dart:18:7: Context: This is one of the overridden members. | 
|  | //   int f(int x); | 
|  | //       ^ | 
|  | // | 
|  | // pkg/front_end/testcases/inference/infer_method_missing_params.dart:28:3: Error: Can't infer types for 'i' as the overridden members don't have a combined signature. | 
|  | // Try adding explicit types. | 
|  | //   i(x, {y, z}); | 
|  | //   ^ | 
|  | // pkg/front_end/testcases/inference/infer_method_missing_params.dart:14:7: Context: This is one of the overridden members. | 
|  | //   int i(int x, {int y}); | 
|  | //       ^ | 
|  | // pkg/front_end/testcases/inference/infer_method_missing_params.dart:21:7: Context: This is one of the overridden members. | 
|  | //   int i(int x, {int z}); | 
|  | //       ^ | 
|  | // | 
|  | // pkg/front_end/testcases/inference/infer_method_missing_params.dart:25:3: Error: The method 'C.f' has more required arguments than those of overridden method 'B.f'. | 
|  | //   f(x, y); | 
|  | //   ^ | 
|  | // pkg/front_end/testcases/inference/infer_method_missing_params.dart:18:7: Context: This is the overridden method ('f'). | 
|  | //   int f(int x); | 
|  | //       ^ | 
|  | // | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  |  | 
|  | abstract class A extends core::Object { | 
|  | synthetic constructor •() → self::A* | 
|  | : super core::Object::•() | 
|  | ; | 
|  | abstract method f(core::int* x, core::int* y) → core::int*; | 
|  | abstract method g(core::int* x, [core::int* y = #C1]) → core::int*; | 
|  | abstract method h(core::int* x, {core::int* y = #C1}) → core::int*; | 
|  | abstract method i(core::int* x, {core::int* y = #C1}) → core::int*; | 
|  | abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode | 
|  | abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf | 
|  | abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf | 
|  | abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue | 
|  | abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse | 
|  | abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::== | 
|  | abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode | 
|  | abstract member-signature method toString() → core::String*; -> core::Object::toString | 
|  | abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod | 
|  | abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType | 
|  | } | 
|  | abstract class B extends core::Object { | 
|  | synthetic constructor •() → self::B* | 
|  | : super core::Object::•() | 
|  | ; | 
|  | abstract method f(core::int* x) → core::int*; | 
|  | abstract method g(core::int* x) → core::int*; | 
|  | abstract method h(core::int* x) → core::int*; | 
|  | abstract method i(core::int* x, {core::int* z = #C1}) → core::int*; | 
|  | abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode | 
|  | abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf | 
|  | abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf | 
|  | abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue | 
|  | abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse | 
|  | abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::== | 
|  | abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode | 
|  | abstract member-signature method toString() → core::String*; -> core::Object::toString | 
|  | abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod | 
|  | abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType | 
|  | } | 
|  | abstract class C extends core::Object implements self::A, self::B { | 
|  | synthetic constructor •() → self::C* | 
|  | : super core::Object::•() | 
|  | ; | 
|  | abstract method f(invalid-type x, invalid-type y) → invalid-type; | 
|  | abstract method g(core::int* x, [core::int* y = #C1]) → core::int*; | 
|  | abstract method h(core::int* x, {core::int* y = #C1}) → core::int*; | 
|  | abstract method i(invalid-type x, {invalid-type y = #C1, invalid-type z = #C1}) → invalid-type; | 
|  | abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode | 
|  | abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf | 
|  | abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf | 
|  | abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue | 
|  | abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse | 
|  | abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::== | 
|  | abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode | 
|  | abstract member-signature method toString() → core::String*; -> core::Object::toString | 
|  | abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod | 
|  | abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType | 
|  | } | 
|  | static method main() → dynamic {} | 
|  |  | 
|  | constants  { | 
|  | #C1 = null | 
|  | } |