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

class A extends core::Object {
  synthetic constructor •() → self::A*
    : super core::Object::•()
    ;
  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
}
class B extends self::A {
  static field self::B* staticVariable = null;
  synthetic constructor •() → self::B*
    : super self::A::•()
    ;
  operator +(self::C* v) → self::A*
    return null;
  operator -(core::int* i) → self::B*
    return null;
  operator *(self::B* v) → self::B*
    return null;
  operator &(self::A* v) → self::C*
    return null;
}
class C extends self::B {
  synthetic constructor •() → self::C*
    : super self::B::•()
    ;
}
static field self::B* topLevelVariable;
static method f<T extends core::Object* = dynamic>() → self::f::T*
  return null;
static method test_topLevelVariable() → void {
  self::topLevelVariable = self::f<self::B*>();
  self::topLevelVariable == null ?{self::B*} self::topLevelVariable = self::f<self::B*>() : null;
  self::topLevelVariable = self::topLevelVariable.{self::B::+}(self::f<self::C*>()){(self::C*) →* self::A*} as{TypeError} self::B*;
  self::topLevelVariable = self::topLevelVariable.{self::B::*}(self::f<self::B*>()){(self::B*) →* self::B*};
  self::topLevelVariable = self::topLevelVariable.{self::B::&}(self::f<self::A*>()){(self::A*) →* self::C*};
  self::topLevelVariable = self::topLevelVariable.{self::B::-}(1){(core::int*) →* self::B*};
  self::topLevelVariable = self::topLevelVariable.{self::B::-}(1){(core::int*) →* self::B*};
  self::B* v1 = self::topLevelVariable = self::f<self::B*>();
  self::B* v2 = let final self::B* #t1 = self::topLevelVariable in #t1 == null ?{self::B*} self::topLevelVariable = self::f<self::B*>() : #t1;
  self::A* v3 = self::topLevelVariable = self::topLevelVariable.{self::B::+}(self::f<self::C*>()){(self::C*) →* self::A*} as{TypeError} self::B*;
  self::B* v4 = self::topLevelVariable = self::topLevelVariable.{self::B::*}(self::f<self::B*>()){(self::B*) →* self::B*};
  self::C* v5 = self::topLevelVariable = self::topLevelVariable.{self::B::&}(self::f<self::A*>()){(self::A*) →* self::C*};
  self::B* v6 = self::topLevelVariable = self::topLevelVariable.{self::B::-}(1){(core::int*) →* self::B*};
  self::B* v7 = let final self::B* #t2 = self::topLevelVariable in let final self::B* #t3 = self::topLevelVariable = #t2.{self::B::-}(1){(core::int*) →* self::B*} in #t2;
}
static method test_staticVariable() → void {
  self::B::staticVariable = self::f<self::B*>();
  self::B::staticVariable == null ?{self::B*} self::B::staticVariable = self::f<self::B*>() : null;
  self::B::staticVariable = self::B::staticVariable.{self::B::+}(self::f<self::C*>()){(self::C*) →* self::A*} as{TypeError} self::B*;
  self::B::staticVariable = self::B::staticVariable.{self::B::*}(self::f<self::B*>()){(self::B*) →* self::B*};
  self::B::staticVariable = self::B::staticVariable.{self::B::&}(self::f<self::A*>()){(self::A*) →* self::C*};
  self::B::staticVariable = self::B::staticVariable.{self::B::-}(1){(core::int*) →* self::B*};
  self::B::staticVariable = self::B::staticVariable.{self::B::-}(1){(core::int*) →* self::B*};
  self::B* v1 = self::B::staticVariable = self::f<self::B*>();
  self::B* v2 = let final self::B* #t4 = self::B::staticVariable in #t4 == null ?{self::B*} self::B::staticVariable = self::f<self::B*>() : #t4;
  self::A* v3 = self::B::staticVariable = self::B::staticVariable.{self::B::+}(self::f<self::C*>()){(self::C*) →* self::A*} as{TypeError} self::B*;
  self::B* v4 = self::B::staticVariable = self::B::staticVariable.{self::B::*}(self::f<self::B*>()){(self::B*) →* self::B*};
  self::C* v5 = self::B::staticVariable = self::B::staticVariable.{self::B::&}(self::f<self::A*>()){(self::A*) →* self::C*};
  self::B* v6 = self::B::staticVariable = self::B::staticVariable.{self::B::-}(1){(core::int*) →* self::B*};
  self::B* v7 = let final self::B* #t5 = self::B::staticVariable in let final self::B* #t6 = self::B::staticVariable = #t5.{self::B::-}(1){(core::int*) →* self::B*} in #t5;
}
static method main() → dynamic {}