library #lib;
import self as self;
import "dart:core" as core;
import "dart:_internal" as _in;

class A extends core::Object {
[@vm.inferred-type.metadata=dart.core::_OneByteString] [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasNonThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:1,getterSelectorId:2]  field core::String* nonNullable;
[@vm.inferred-type.metadata=dart.core::_OneByteString?] [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasNonThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:3,getterSelectorId:4]  field core::String* nullable;
[@vm.inferred-type.metadata=dart.core::Null? (value: null)] [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasNonThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:5,getterSelectorId:6]  field core::String* alwaysNull;
  constructor •([@vm.inferred-type.metadata=dart.core::_OneByteString] core::String* nonNullable, [@vm.inferred-type.metadata=dart.core::_OneByteString?] core::String* nullable) → self::A*
    : self::A::nonNullable = nonNullable, self::A::nullable = nullable, self::A::alwaysNull = #C1, super core::Object::•()
    ;
}
[@vm.inferred-type.metadata=#lib::A?]static field self::A* staticField = new self::A::•("hi", "bye");
static method testNonNullableIf1([@vm.inferred-type.metadata=#lib::A?] self::A* a) → dynamic {
  if(let dynamic #t1 = [@vm.direct-call.metadata=#lib::A.nonNullable??] [@vm.inferred-type.metadata=dart.core::_OneByteString] a.{self::A::nonNullable}{core::String*} in false) {
    core::print("null");
  }
}
static method testNullableIf1([@vm.inferred-type.metadata=#lib::A?] self::A* a) → dynamic {
  if([@vm.direct-call.metadata=#lib::A.nullable??] [@vm.inferred-type.metadata=dart.core::_OneByteString?] a.{self::A::nullable}{core::String*} == null) {
    core::print("null");
  }
}
static method testAlwaysNullIf1([@vm.inferred-type.metadata=#lib::A?] self::A* a) → dynamic {
  if(let dynamic #t2 = [@vm.direct-call.metadata=#lib::A.alwaysNull??] [@vm.inferred-type.metadata=dart.core::Null? (value: null)] a.{self::A::alwaysNull}{core::String*} in true) {
    core::print("null");
  }
}
static method testNonNullableIf2([@vm.inferred-type.metadata=#lib::A?] self::A* a) → dynamic {
  if(!(let dynamic #t3 = [@vm.direct-call.metadata=#lib::A.nonNullable??] [@vm.inferred-type.metadata=dart.core::_OneByteString] a.{self::A::nonNullable}{core::String*} in false) && _in::unsafeCast<core::bool*>([@vm.inferred-type.metadata=dart.core::bool] self::someCondition())) {
    core::print("not null");
  }
}
static method testNullableIf2([@vm.inferred-type.metadata=#lib::A?] self::A* a) → dynamic {
  if(!([@vm.direct-call.metadata=#lib::A.nullable??] [@vm.inferred-type.metadata=dart.core::_OneByteString?] a.{self::A::nullable}{core::String*} == null) && _in::unsafeCast<core::bool*>([@vm.inferred-type.metadata=dart.core::bool] self::someCondition())) {
    core::print("not null");
  }
}
static method testAlwaysNullIf2([@vm.inferred-type.metadata=#lib::A?] self::A* a) → dynamic {
  if(!(let dynamic #t4 = [@vm.direct-call.metadata=#lib::A.alwaysNull??] [@vm.inferred-type.metadata=dart.core::Null? (value: null)] a.{self::A::alwaysNull}{core::String*} in true) && _in::unsafeCast<core::bool*>([@vm.inferred-type.metadata=dart.core::bool] self::someCondition())) {
    core::print("not null");
  }
}
static method testNonNullableCondExpr([@vm.inferred-type.metadata=#lib::A?] self::A* a) → dynamic
  return !(let dynamic #t5 = [@vm.direct-call.metadata=#lib::A.nonNullable??] [@vm.inferred-type.metadata=dart.core::_OneByteString] a.{self::A::nonNullable}{core::String*} in false) ?{core::String*} "not null" : "null";
static method testNullableCondExpr([@vm.inferred-type.metadata=#lib::A?] self::A* a) → dynamic
  return !([@vm.direct-call.metadata=#lib::A.nullable??] [@vm.inferred-type.metadata=dart.core::_OneByteString?] a.{self::A::nullable}{core::String*} == null) ?{core::String*} "not null" : "null";
static method testAlwaysNullCondExpr([@vm.inferred-type.metadata=#lib::A?] self::A* a) → dynamic
  return !(let dynamic #t6 = [@vm.direct-call.metadata=#lib::A.alwaysNull??] [@vm.inferred-type.metadata=dart.core::Null? (value: null)] a.{self::A::alwaysNull}{core::String*} in true) ?{core::String*} "not null" : "null";
static method someCondition() → dynamic
  return [@vm.inferred-type.metadata=dart.core::bool] [@vm.inferred-type.metadata=int?] core::int::parse("1") =={core::num::==}{(core::Object*) →* core::bool*} 1;
static method main() → void {
  final core::List<self::A*>* list = [@vm.inferred-type.metadata=dart.core::_GrowableList<#lib::A*>] core::_GrowableList::_literal2<self::A*>(new self::A::•("foo", null), [@vm.inferred-type.metadata=#lib::A?] self::staticField);
  {
    core::Iterator<self::A*>* :sync-for-iterator = [@vm.direct-call.metadata=dart.core::_GrowableList.iterator] [@vm.inferred-type.metadata=dart._internal::ListIterator<#lib::A*>] list.{core::Iterable::iterator}{core::Iterator<self::A*>*};
    for (; [@vm.direct-call.metadata=dart._internal::ListIterator.moveNext] [@vm.inferred-type.metadata=dart.core::bool (skip check)] :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
      self::A* a = [@vm.direct-call.metadata=dart._internal::ListIterator.current] [@vm.inferred-type.metadata=#lib::A?] :sync-for-iterator.{core::Iterator::current}{self::A*};
      {
        self::testNonNullableIf1(a);
        self::testNullableIf1(a);
        self::testAlwaysNullIf1(a);
        self::testNonNullableIf2(a);
        self::testNullableIf2(a);
        self::testAlwaysNullIf2(a);
        self::testNonNullableCondExpr(a);
        self::testNullableCondExpr(a);
        self::testAlwaysNullCondExpr(a);
      }
    }
  }
}
constants  {
  #C1 = null
}