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