library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;
import "dart:_internal" as _in;

static method main() → void {
  self::testNullableUninitializedNonFinalLocal();
  self::testNonNullableUninitializedNonFinalLocal();
  self::testNullableUninitializedFinalLocal();
  self::testNonNullableUninitializedFinalLocal();
  self::testNullableInitializedNonFinalLocal();
  self::testNonNullableInitializedNonFinalLocal();
  self::testNullableInitializedFinalLocal();
  self::testNonNullableInitializedFinalLocal();
}
static method testNullableUninitializedNonFinalLocal() → void {
  lowered core::int? #x = _in::createSentinel<core::int?>();
  function #x#get() → core::int?
    return let final core::int? #t1 = #x in _in::isSentinel(#t1) ?{core::int?} throw new _in::LateError::localNI("x") : #t1{core::int?};
  function #x#set(core::int? #t2) → dynamic
    return #x = #t2;
  #x#set(42){(core::int?) → dynamic};
  core::print(#x#get(){() → core::int?});
}
static method testNonNullableUninitializedNonFinalLocal() → void {
  lowered core::int? #x = _in::createSentinel<core::int>();
  function #x#get() → core::int
    return let final core::int? #t3 = #x in _in::isSentinel(#t3) ?{core::int} throw new _in::LateError::localNI("x") : #t3{core::int};
  function #x#set(core::int #t4) → dynamic
    return #x = #t4;
  #x#set(42){(core::int) → dynamic};
  core::print(#x#get(){() → core::int});
}
static method testNullableUninitializedFinalLocal() → void {
  lowered final core::int? #x = _in::createSentinel<core::int?>();
  function #x#get() → core::int?
    return let final core::int? #t5 = #x in _in::isSentinel(#t5) ?{core::int?} throw new _in::LateError::localNI("x") : #t5{core::int?};
  function #x#set(core::int? #t6) → dynamic
    if(_in::isSentinel(#x))
      return #x = #t6;
    else
      throw new _in::LateError::localAI("x");
  #x#set(42){(core::int?) → dynamic};
  core::print(#x#get(){() → core::int?});
}
static method testNonNullableUninitializedFinalLocal() → void {
  lowered final core::int? #x = _in::createSentinel<core::int>();
  function #x#get() → core::int
    return let final core::int? #t7 = #x in _in::isSentinel(#t7) ?{core::int} throw new _in::LateError::localNI("x") : #t7{core::int};
  function #x#set(core::int #t8) → dynamic
    if(_in::isSentinel(#x))
      return #x = #t8;
    else
      throw new _in::LateError::localAI("x");
  #x#set(42){(core::int) → dynamic};
  core::print(#x#get(){() → core::int});
}
static method testNullableInitializedNonFinalLocal() → void {
  lowered core::int? #x = _in::createSentinel<core::int?>();
  function #x#get() → core::int?
    return let final core::int? #t9 = #x in _in::isSentinel(#t9) ?{core::int?} #x = 1.{core::int::unary-}(){() → core::int} : #t9{core::int?};
  function #x#set(core::int? #t10) → dynamic
    return #x = #t10;
  core::print(#x#get(){() → core::int?});
  #x#set(42){(core::int?) → dynamic};
  core::print(#x#get(){() → core::int?});
  lowered core::int? #y = _in::createSentinel<core::int?>();
  function #y#get() → core::int?
    return let final core::int? #t11 = #y in _in::isSentinel(#t11) ?{core::int?} #y = null : #t11{core::int?};
  function #y#set(core::int? #t12) → dynamic
    return #y = #t12;
  core::print(#y#get(){() → core::int?});
  #y#set(42){(core::int?) → dynamic};
  core::print(#y#get(){() → core::int?});
}
static method testNonNullableInitializedNonFinalLocal() → void {
  lowered core::int? #x = _in::createSentinel<core::int>();
  function #x#get() → core::int
    return let final core::int? #t13 = #x in _in::isSentinel(#t13) ?{core::int} #x = 1.{core::int::unary-}(){() → core::int} : #t13{core::int};
  function #x#set(core::int #t14) → dynamic
    return #x = #t14;
  core::print(#x#get(){() → core::int});
  #x#set(42){(core::int) → dynamic};
  core::print(#x#get(){() → core::int});
}
static method testNullableInitializedFinalLocal() → void {
  lowered final core::int? #x = _in::createSentinel<core::int?>();
  function #x#get() → core::int?
    return let final core::int? #t15 = #x in _in::isSentinel(#t15) ?{core::int?} let final core::int? #t16 = 1.{core::int::unary-}(){() → core::int} in _in::isSentinel(#x) ?{core::int?} #x = #t16 : throw new _in::LateError::localADI("x") : #t15;
  core::print(#x#get(){() → core::int?});
  lowered final core::int? #y = _in::createSentinel<core::int?>();
  function #y#get() → core::int?
    return let final core::int? #t17 = #y in _in::isSentinel(#t17) ?{core::int?} let final core::int? #t18 = null in _in::isSentinel(#y) ?{core::int?} #y = #t18 : throw new _in::LateError::localADI("y") : #t17;
  core::print(#y#get(){() → core::int?});
}
static method testNonNullableInitializedFinalLocal() → void {
  lowered final core::int? #x = _in::createSentinel<core::int>();
  function #x#get() → core::int
    return let final core::int #t19 = #x in _in::isSentinel(#t19) ?{core::int} let final core::int #t20 = 1.{core::int::unary-}(){() → core::int} in _in::isSentinel(#x) ?{core::int} #x = #t20 : throw new _in::LateError::localADI("x") : #t19;
  core::print(#x#get(){() → core::int});
}