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

class Class extends core::Object {
  field core::int* field = null;
  synthetic constructor •() → self::Class*
    : super core::Object::•()
    ;
}
extension Extension on self::Class* {
  get property = self::Extension|get#property;
  method method = self::Extension|method;
  tearoff method = self::Extension|get#method;
  method testImplicitThis = self::Extension|testImplicitThis;
  tearoff testImplicitThis = self::Extension|get#testImplicitThis;
  set property = self::Extension|set#property;
}
static method Extension|get#property(final self::Class* #this) → core::int*
  return #this.{self::Class::field};
static method Extension|set#property(final self::Class* #this, core::int* value) → void {
  #this.{self::Class::field} = value;
}
static method Extension|method(final self::Class* #this) → core::int*
  return #this.{self::Class::field};
static method Extension|get#method(final self::Class* #this) → () →* core::int*
  return () → core::int* => self::Extension|method(#this);
static method Extension|testImplicitThis(final self::Class* #this) → dynamic {
  self::expect(null, self::Extension|get#property(#this));
  self::expect(42, let final core::int* #t1 = self::Extension|get#property(#this) in #t1.{core::num::==}(null) ?{core::int*} let final core::int* #t2 = 42 in let final void #t3 = self::Extension|set#property(#this, #t2) in #t2 : #t1);
  self::expect(42, let final core::int* #t4 = self::Extension|get#property(#this) in #t4.{core::num::==}(null) ?{core::int*} let final core::int* #t5 = 87 in let final void #t6 = self::Extension|set#property(#this, #t5) in #t5 : #t4);
}
static method Extension|get#testImplicitThis(final self::Class* #this) → () →* dynamic
  return () → dynamic => self::Extension|testImplicitThis(#this);
static method main() → dynamic {
  self::Class* c;
  self::expect(null, let final self::Class* #t7 = c in #t7.{core::Object::==}(null) ?{core::int*} null : self::Extension|get#property(#t7));
  self::expect(null, let final self::Class* #t8 = c in #t8.{core::Object::==}(null) ?{() →* core::int*} null : self::Extension|get#method(#t8));
  self::expect(null, let final self::Class* #t9 = c in #t9.{core::Object::==}(null) ?{core::int*} null : self::Extension|method(#t9));
  self::expect(null, let final self::Class* #t10 = c in #t10.{core::Object::==}(null) ?{core::int*} null : let final core::int* #t11 = 42 in let final void #t12 = self::Extension|set#property(#t10, #t11) in #t11);
  self::expect(null, let final self::Class* #t13 = c in #t13.{core::Object::==}(null) ?{core::int*} null : let final core::int* #t14 = self::Extension|get#property(#t13) in #t14.{core::num::==}(null) ?{core::int*} let final core::int* #t15 = 42 in let final void #t16 = self::Extension|set#property(#t13, #t15) in #t15 : #t14);
  c = new self::Class::•();
  self::expect(null, let final self::Class* #t17 = c in #t17.{core::Object::==}(null) ?{core::int*} null : self::Extension|get#property(#t17));
  self::expect(null, let final self::Class* #t18 = c in #t18.{core::Object::==}(null) ?{core::int*} null : self::Extension|method(#t18));
  () →* core::int* tearOff = let final self::Class* #t19 = c in #t19.{core::Object::==}(null) ?{() →* core::int*} null : self::Extension|get#method(#t19);
  self::expect(null, tearOff.call());
  self::expect(42, let final self::Class* #t20 = c in #t20.{core::Object::==}(null) ?{core::int*} null : let final core::int* #t21 = 42 in let final void #t22 = self::Extension|set#property(#t20, #t21) in #t21);
  self::expect(42, tearOff.call());
  self::expect(null, let final self::Class* #t23 = c in #t23.{core::Object::==}(null) ?{core::Null?} null : let final core::Null? #t24 = null in let final void #t25 = self::Extension|set#property(#t23, #t24) in #t24);
  self::expect(42, let final self::Class* #t26 = c in #t26.{core::Object::==}(null) ?{core::int*} null : let final core::int* #t27 = 42 in let final void #t28 = self::Extension|set#property(#t26, #t27) in #t27);
  let final self::Class* #t29 = c in #t29.{core::Object::==}(null) ?{core::Null?} null : self::Extension|set#property(#t29, null);
  self::expect(null, let final self::Class* #t30 = c in #t30.{core::Object::==}(null) ?{core::int*} null : self::Extension|get#property(#t30));
  self::expect(42, let final self::Class* #t31 = c in let final core::int* #t32 = self::Extension|get#property(#t31) in #t32.{core::num::==}(null) ?{core::int*} let final core::int* #t33 = 42 in let final void #t34 = self::Extension|set#property(#t31, #t33) in #t33 : #t32);
  self::expect(42, let final self::Class* #t35 = c in let final core::int* #t36 = self::Extension|get#property(#t35) in #t36.{core::num::==}(null) ?{core::int*} let final core::int* #t37 = 87 in let final void #t38 = self::Extension|set#property(#t35, #t37) in #t37 : #t36);
  self::expect(null, let final self::Class* #t39 = c in #t39.{core::Object::==}(null) ?{core::Null?} null : let final core::Null? #t40 = null in let final void #t41 = self::Extension|set#property(#t39, #t40) in #t40);
  let final self::Class* #t42 = c in self::Extension|get#property(#t42).{core::num::==}(null) ?{core::int*} self::Extension|set#property(#t42, 42) : null;
  self::expect(42, let final self::Class* #t43 = c in #t43.{core::Object::==}(null) ?{core::int*} null : self::Extension|get#property(#t43));
  let final self::Class* #t44 = c in self::Extension|get#property(#t44).{core::num::==}(null) ?{core::int*} self::Extension|set#property(#t44, 87) : null;
  self::expect(42, let final self::Class* #t45 = c in #t45.{core::Object::==}(null) ?{core::int*} null : self::Extension|get#property(#t45));
  let final self::Class* #t46 = c in #t46.{core::Object::==}(null) ?{core::Null?} null : self::Extension|set#property(#t46, null);
  self::expect(null, let final self::Class* #t47 = c in #t47.{core::Object::==}(null) ?{core::int*} null : self::Extension|get#property(#t47));
  self::expect(42, let final self::Class* #t48 = c in let final core::int* #t49 = self::Extension|get#property(#t48) in #t49.{core::num::==}(null) ?{core::int*} let final core::int* #t50 = 42 in let final void #t51 = self::Extension|set#property(#t48, #t50) in #t50 : #t49);
  self::expect(42, let final self::Class* #t52 = c in let final core::int* #t53 = self::Extension|get#property(#t52) in #t53.{core::num::==}(null) ?{core::int*} let final core::int* #t54 = 87 in let final void #t55 = self::Extension|set#property(#t52, #t54) in #t54 : #t53);
  let final self::Class* #t56 = c in #t56.{core::Object::==}(null) ?{core::Null?} null : self::Extension|set#property(#t56, null);
  self::expect(null, let final self::Class* #t57 = c in #t57.{core::Object::==}(null) ?{core::int*} null : self::Extension|get#property(#t57));
  let final self::Class* #t58 = c in self::Extension|get#property(#t58).{core::num::==}(null) ?{core::int*} self::Extension|set#property(#t58, 42) : null;
  self::expect(42, let final self::Class* #t59 = c in #t59.{core::Object::==}(null) ?{core::int*} null : self::Extension|get#property(#t59));
  let final self::Class* #t60 = c in self::Extension|get#property(#t60).{core::num::==}(null) ?{core::int*} self::Extension|set#property(#t60, 87) : null;
  self::expect(42, let final self::Class* #t61 = c in #t61.{core::Object::==}(null) ?{core::int*} null : self::Extension|get#property(#t61));
  let final self::Class* #t62 = c in #t62.{core::Object::==}(null) ?{core::Null?} null : self::Extension|set#property(#t62, null);
  self::Extension|testImplicitThis(c);
}
static method expect(dynamic expected, dynamic actual) → dynamic {
  if(!expected.{core::Object::==}(actual)) {
    throw "Mismatch: expected=${expected}, actual=${actual}";
  }
}