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

static method useAddAll() → void {
  dynamic dynamicList1 = core::_GrowableList::_literal3<core::int>(0, 1, 2);
  dynamic dynamicList2 = core::_GrowableList::_literal3<core::num>(3, 4, 5);
  dynamic dynamicList3 = core::_GrowableList::_literal3<core::int?>(6, 7, 8);
  core::Iterable<core::int> iterableIntList = core::_GrowableList::_literal3<core::int>(9, 10, 11);
  core::List<core::int> intList = core::_GrowableList::_literal3<core::int>(12, 13, 14);
  core::List<core::int> list1 = block {
    final core::List<core::int> #t1 = core::_GrowableList::•<core::int>(0);
    {
      core::Iterator<dynamic> :sync-for-iterator = (dynamicList1 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>).{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t2 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::int #t3 = #t2 as{TypeError,ForNonNullableByDefault} core::int;
          #t1.{core::List::add}{Invariant}(#t3){(core::int) → void};
        }
      }
    }
    {
      core::Iterator<dynamic> :sync-for-iterator = (dynamicList2 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>).{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t4 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::int #t5 = #t4 as{TypeError,ForNonNullableByDefault} core::int;
          #t1.{core::List::add}{Invariant}(#t5){(core::int) → void};
        }
      }
    }
    {
      core::Iterator<dynamic> :sync-for-iterator = (dynamicList3 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>).{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t6 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::int #t7 = #t6 as{TypeError,ForNonNullableByDefault} core::int;
          #t1.{core::List::add}{Invariant}(#t7){(core::int) → void};
        }
      }
    }
    #t1.{core::List::addAll}{Invariant}(iterableIntList){(core::Iterable<core::int>) → void};
    #t1.{core::List::addAll}{Invariant}(intList){(core::Iterable<core::int>) → void};
  } =>#t1;
  self::expect(core::_GrowableList::generate<core::int>(15, (core::int i) → core::int => i), list1);
  core::List<core::num> list2 = block {
    final core::List<core::num> #t8 = core::_GrowableList::•<core::num>(0);
    {
      core::Iterator<dynamic> :sync-for-iterator = (dynamicList1 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>).{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t9 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::num #t10 = #t9 as{TypeError,ForNonNullableByDefault} core::num;
          #t8.{core::List::add}{Invariant}(#t10){(core::num) → void};
        }
      }
    }
    {
      core::Iterator<dynamic> :sync-for-iterator = (dynamicList2 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>).{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t11 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::num #t12 = #t11 as{TypeError,ForNonNullableByDefault} core::num;
          #t8.{core::List::add}{Invariant}(#t12){(core::num) → void};
        }
      }
    }
    {
      core::Iterator<dynamic> :sync-for-iterator = (dynamicList3 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>).{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t13 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::num #t14 = #t13 as{TypeError,ForNonNullableByDefault} core::num;
          #t8.{core::List::add}{Invariant}(#t14){(core::num) → void};
        }
      }
    }
    #t8.{core::List::addAll}{Invariant}(iterableIntList){(core::Iterable<core::num>) → void};
    #t8.{core::List::addAll}{Invariant}(intList){(core::Iterable<core::num>) → void};
  } =>#t8;
  self::expect(core::_GrowableList::generate<core::num>(15, (core::int i) → core::int => i), list2);
}
static method useAddAllNullable() → void {
  dynamic dynamicList1 = core::_GrowableList::_literal3<core::int>(0, 1, 2);
  dynamic dynamicList2 = core::_GrowableList::_literal3<core::num>(3, 4, 5);
  dynamic dynamicList3 = core::_GrowableList::_literal3<core::int?>(6, 7, 8);
  core::Iterable<core::int>? iterableIntList = true ?{core::List<core::int>?} core::_GrowableList::_literal3<core::int>(9, 10, 11) : null;
  core::List<core::int>? intList = true ?{core::List<core::int>?} core::_GrowableList::_literal3<core::int>(12, 13, 14) : null;
  core::List<core::int> list1 = block {
    final core::List<core::int> #t15 = core::_GrowableList::•<core::int>(0);
    final core::Iterable<dynamic>? #t16 = dynamicList1 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>?;
    if(!(#t16 == null)) {
      core::Iterator<dynamic> :sync-for-iterator = #t16{core::Iterable<dynamic>}.{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t17 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::int #t18 = #t17 as{TypeError,ForNonNullableByDefault} core::int;
          #t15.{core::List::add}{Invariant}(#t18){(core::int) → void};
        }
      }
    }
    final core::Iterable<dynamic>? #t19 = dynamicList2 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>?;
    if(!(#t19 == null)) {
      core::Iterator<dynamic> :sync-for-iterator = #t19{core::Iterable<dynamic>}.{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t20 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::int #t21 = #t20 as{TypeError,ForNonNullableByDefault} core::int;
          #t15.{core::List::add}{Invariant}(#t21){(core::int) → void};
        }
      }
    }
    final core::Iterable<dynamic>? #t22 = dynamicList3 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>?;
    if(!(#t22 == null)) {
      core::Iterator<dynamic> :sync-for-iterator = #t22{core::Iterable<dynamic>}.{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t23 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::int #t24 = #t23 as{TypeError,ForNonNullableByDefault} core::int;
          #t15.{core::List::add}{Invariant}(#t24){(core::int) → void};
        }
      }
    }
    final core::Iterable<core::int>? #t25 = iterableIntList;
    if(!(#t25 == null))
      #t15.{core::List::addAll}{Invariant}(#t25{core::Iterable<core::int>}){(core::Iterable<core::int>) → void};
    final core::Iterable<core::int>? #t26 = intList;
    if(!(#t26 == null))
      #t15.{core::List::addAll}{Invariant}(#t26{core::Iterable<core::int>}){(core::Iterable<core::int>) → void};
  } =>#t15;
  self::expect(core::_GrowableList::generate<core::int>(15, (core::int i) → core::int => i), list1);
  core::List<core::num> list2 = block {
    final core::List<core::num> #t27 = core::_GrowableList::•<core::num>(0);
    final core::Iterable<dynamic>? #t28 = dynamicList1 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>?;
    if(!(#t28 == null)) {
      core::Iterator<dynamic> :sync-for-iterator = #t28{core::Iterable<dynamic>}.{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t29 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::num #t30 = #t29 as{TypeError,ForNonNullableByDefault} core::num;
          #t27.{core::List::add}{Invariant}(#t30){(core::num) → void};
        }
      }
    }
    final core::Iterable<dynamic>? #t31 = dynamicList2 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>?;
    if(!(#t31 == null)) {
      core::Iterator<dynamic> :sync-for-iterator = #t31{core::Iterable<dynamic>}.{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t32 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::num #t33 = #t32 as{TypeError,ForNonNullableByDefault} core::num;
          #t27.{core::List::add}{Invariant}(#t33){(core::num) → void};
        }
      }
    }
    final core::Iterable<dynamic>? #t34 = dynamicList3 as{TypeError,ForDynamic,ForNonNullableByDefault} core::Iterable<dynamic>?;
    if(!(#t34 == null)) {
      core::Iterator<dynamic> :sync-for-iterator = #t34{core::Iterable<dynamic>}.{core::Iterable::iterator}{core::Iterator<dynamic>};
      for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
        final dynamic #t35 = :sync-for-iterator.{core::Iterator::current}{dynamic};
        {
          final core::num #t36 = #t35 as{TypeError,ForNonNullableByDefault} core::num;
          #t27.{core::List::add}{Invariant}(#t36){(core::num) → void};
        }
      }
    }
    final core::Iterable<core::num>? #t37 = iterableIntList;
    if(!(#t37 == null))
      #t27.{core::List::addAll}{Invariant}(#t37{core::Iterable<core::num>}){(core::Iterable<core::num>) → void};
    final core::Iterable<core::num>? #t38 = intList;
    if(!(#t38 == null))
      #t27.{core::List::addAll}{Invariant}(#t38{core::Iterable<core::num>}){(core::Iterable<core::num>) → void};
  } =>#t27;
  self::expect(core::_GrowableList::generate<core::num>(15, (core::int i) → core::int => i), list2);
}
static method main() → dynamic {
  self::useAddAll();
  self::useAddAllNullable();
}
static method expect(core::List<dynamic> list1, core::List<dynamic> list2) → void {
  if(!(list1.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} list2.{core::List::length}{core::int})) {
    throw "Unexpected length. Expected ${list1.{core::List::length}{core::int}}, actual ${list2.{core::List::length}{core::int}}.";
  }
  for (core::int i = 0; i.{core::num::<}(list1.{core::List::length}{core::int}){(core::num) → core::bool}; i = i.{core::num::+}(1){(core::num) → core::int}) {
    if(!(list1.{core::List::[]}(i){(core::int) → dynamic} =={core::Object::==}{(core::Object) → core::bool} list2.{core::List::[]}(i){(core::int) → dynamic})) {
      throw "Unexpected element at index ${i}. Expected ${list1.{core::List::[]}(i){(core::int) → dynamic}}, actual ${list2.{core::List::[]}(i){(core::int) → dynamic}}.";
    }
  }
}