| library; | 
 | import self as self; | 
 | import "dart:core" as core; | 
 |  | 
 | class A extends core::Object { | 
 |   field dynamic field; | 
 |   synthetic constructor •() → self::A* | 
 |     ; | 
 |   abstract member-signature get _identityHashCode() → core::int*; | 
 |   abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; | 
 |   abstract member-signature operator ==(dynamic other) → core::bool*; | 
 |   abstract member-signature get hashCode() → core::int*; | 
 |   abstract member-signature method toString() → core::String*; | 
 |   abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; | 
 |   abstract member-signature get runtimeType() → core::Type*; | 
 | } | 
 | class B extends core::Object { | 
 |   field dynamic field; | 
 |   synthetic constructor •() → self::B* | 
 |     ; | 
 |   abstract member-signature get _identityHashCode() → core::int*; | 
 |   abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; | 
 |   abstract member-signature operator ==(dynamic other) → core::bool*; | 
 |   abstract member-signature get hashCode() → core::int*; | 
 |   abstract member-signature method toString() → core::String*; | 
 |   abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; | 
 |   abstract member-signature get runtimeType() → core::Type*; | 
 | } | 
 | class C extends core::Object { | 
 |   synthetic constructor •() → self::C* | 
 |     ; | 
 |   operator ==(dynamic x) → core::bool* | 
 |     ; | 
 |   abstract member-signature get _identityHashCode() → core::int*; | 
 |   abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; | 
 |   abstract member-signature get hashCode() → core::int*; | 
 |   abstract member-signature method toString() → core::String*; | 
 |   abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; | 
 |   abstract member-signature get runtimeType() → core::Type*; | 
 | } | 
 | class X extends core::Object implements self::A, self::B { | 
 |   field dynamic field; | 
 |   synthetic constructor •() → self::X* | 
 |     ; | 
 |   abstract member-signature get _identityHashCode() → core::int*; | 
 |   abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; | 
 |   abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; | 
 |   abstract member-signature operator ==(dynamic other) → core::bool*; | 
 |   abstract member-signature get hashCode() → core::int*; | 
 |   abstract member-signature method toString() → core::String*; | 
 |   abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; | 
 |   abstract member-signature get runtimeType() → core::Type*; | 
 | } | 
 | static method useAsA(self::A* object) → void | 
 |   ; | 
 | static method useAsB(self::B* object) → void | 
 |   ; | 
 | static method escape(dynamic x) → void | 
 |   ; | 
 | static method main() → dynamic | 
 |   ; |