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

class Index extends core::Object {
  synthetic constructor •() → self::Index*
    : super core::Object::•()
    ;
}
class A extends core::Object {
  synthetic constructor •() → self::A*
    : super core::Object::•()
    ;
}
class B extends self::A {
  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::•()
    ;
}
class Test extends core::Object {
  synthetic constructor •() → self::Test*
    : super core::Object::•()
    ;
  operator [](self::Index* i) → self::B*
    return null;
  operator []=(self::Index* i, self::B* v) → void {}
  method test() → void {
    self::Test* t = self::f<self::Test*>();
    t.{self::Test::[]=}(self::f<self::Index*>(), self::f<self::B*>());
    let final self::Test* #t1 = t in let final self::Index* #t2 = self::f<self::Index*>() in #t1.{self::Test::[]}(#t2).{core::Object::==}(null) ?{self::B*} #t1.{self::Test::[]=}(#t2, self::f<self::B*>()) : null;
    let final self::Test* #t3 = t in let final self::Index* #t4 = self::f<self::Index*>() in #t3.{self::Test::[]=}(#t4, #t3.{self::Test::[]}(#t4).{self::B::+}(self::f<self::C*>()) as{TypeError} self::B*);
    let final self::Test* #t5 = t in let final self::Index* #t6 = self::f<self::Index*>() in #t5.{self::Test::[]=}(#t6, #t5.{self::Test::[]}(#t6).{self::B::*}(self::f<self::B*>()));
    let final self::Test* #t7 = t in let final self::Index* #t8 = self::f<self::Index*>() in #t7.{self::Test::[]=}(#t8, #t7.{self::Test::[]}(#t8).{self::B::&}(self::f<self::A*>()));
    t.{self::Test::[]}(self::f<self::Index*>());
    let final self::Test* #t9 = t in let final self::Index* #t10 = self::f<self::Index*>() in let final self::B* #t11 = #t9.{self::Test::[]}(#t10).{self::B::-}(1) in let final void #t12 = #t9.{self::Test::[]=}(#t10, #t11) in #t11;
    let final self::Test* #t13 = t in let final self::Index* #t14 = self::f<self::Index*>() in #t13.{self::Test::[]=}(#t14, #t13.{self::Test::[]}(#t14).{self::B::-}(1));
    self::B* v1 = let final self::Test* #t15 = t in let final self::Index* #t16 = self::f<self::Index*>() in let final self::B* #t17 = self::f<self::B*>() in let final void #t18 = #t15.{self::Test::[]=}(#t16, #t17) in #t17;
    self::B* v2 = let final self::Test* #t19 = t in let final self::Index* #t20 = self::f<self::Index*>() in let final self::B* #t21 = #t19.{self::Test::[]}(#t20) in #t21.{core::Object::==}(null) ?{self::B*} let final self::B* #t22 = self::f<self::B*>() in let final void #t23 = #t19.{self::Test::[]=}(#t20, #t22) in #t22 : #t21;
    self::B* v4 = let final self::Test* #t24 = t in let final self::Index* #t25 = self::f<self::Index*>() in let final self::B* #t26 = #t24.{self::Test::[]}(#t25).{self::B::*}(self::f<self::B*>()) in let final void #t27 = #t24.{self::Test::[]=}(#t25, #t26) in #t26;
    self::C* v5 = let final self::Test* #t28 = t in let final self::Index* #t29 = self::f<self::Index*>() in let final self::C* #t30 = #t28.{self::Test::[]}(#t29).{self::B::&}(self::f<self::A*>()) in let final void #t31 = #t28.{self::Test::[]=}(#t29, #t30) in #t30;
    self::B* v6 = t.{self::Test::[]}(self::f<self::Index*>());
    self::B* v7 = let final self::Test* #t32 = t in let final self::Index* #t33 = self::f<self::Index*>() in let final self::B* #t34 = #t32.{self::Test::[]}(#t33).{self::B::-}(1) in let final void #t35 = #t32.{self::Test::[]=}(#t33, #t34) in #t34;
    self::B* v8 = let final self::Test* #t36 = t in let final self::Index* #t37 = self::f<self::Index*>() in let final self::B* #t38 = #t36.{self::Test::[]}(#t37) in let final void #t39 = #t36.{self::Test::[]=}(#t37, #t38.{self::B::-}(1)) in #t38;
  }
}
static method f<T extends core::Object* = dynamic>() → self::f::T*
  return null;
static method main() → dynamic {}