library;
import self as self;
import "dart:async" as asy;
import "dart:core" as core;
import "dart:_internal" as _in;

import "dart:async";

static field core::List<core::String*>* stringList = <core::String*>["bar"];
static method asyncString() → asy::Future<core::String*>* /* originally async */ {
  final asy::_AsyncAwaitCompleter<core::String*>* :async_completer = new asy::_AsyncAwaitCompleter::•<core::String*>();
  asy::FutureOr<core::String*>* :return_value;
  dynamic :async_stack_trace;
  (dynamic) →* dynamic :async_op_then;
  (core::Object*, core::StackTrace*) →* dynamic :async_op_error;
  core::int* :await_jump_var = 0;
  dynamic :await_ctx_var;
  function :async_op([dynamic :result, dynamic :exception, dynamic :stack_trace]) → dynamic yielding 
    try {
      #L1:
      {
        :return_value = "foo";
        break #L1;
      }
      asy::_completeOnAsyncReturn(:async_completer, :return_value);
      return;
    }
    on dynamic catch(dynamic :exception, core::StackTrace* :stack_trace) {
      :async_completer.{asy::Completer::completeError}(:exception, :stack_trace);
    }
  :async_stack_trace = asy::_asyncStackTraceHelper(:async_op);
  :async_op_then = asy::_asyncThenWrapperHelper(:async_op);
  :async_op_error = asy::_asyncErrorWrapperHelper(:async_op);
  :async_completer.{asy::_AsyncAwaitCompleter::start}(:async_op);
  return :async_completer.{asy::Completer::future};
}
static method asyncString2() → asy::Future<core::String*>* /* originally async */ {
  final asy::_AsyncAwaitCompleter<core::String*>* :async_completer = new asy::_AsyncAwaitCompleter::•<core::String*>();
  asy::FutureOr<core::String*>* :return_value;
  dynamic :async_stack_trace;
  (dynamic) →* dynamic :async_op_then;
  (core::Object*, core::StackTrace*) →* dynamic :async_op_error;
  core::int* :await_jump_var = 0;
  dynamic :await_ctx_var;
  function :async_op([dynamic :result, dynamic :exception, dynamic :stack_trace]) → dynamic yielding 
    try {
      #L2:
      {
        :return_value = self::asyncString();
        break #L2;
      }
      asy::_completeOnAsyncReturn(:async_completer, :return_value);
      return;
    }
    on dynamic catch(dynamic :exception, core::StackTrace* :stack_trace) {
      :async_completer.{asy::Completer::completeError}(:exception, :stack_trace);
    }
  :async_stack_trace = asy::_asyncStackTraceHelper(:async_op);
  :async_op_then = asy::_asyncThenWrapperHelper(:async_op);
  :async_op_error = asy::_asyncErrorWrapperHelper(:async_op);
  :async_completer.{asy::_AsyncAwaitCompleter::start}(:async_op);
  return :async_completer.{asy::Completer::future};
}
static method syncStarString() → core::Iterable<core::String*>* /* originally sync* */ {
  core::int* :await_jump_var = 0;
  dynamic :await_ctx_var;
  function :sync_op(core::_SyncIterator<core::String*>* :iterator) → core::bool* yielding {
    {
      {
        :iterator.{core::_SyncIterator::_current} = "foo";
        [yield] true;
      }
      {
        :iterator.{core::_SyncIterator::_yieldEachIterable} = self::syncStarString2();
        [yield] true;
      }
      {
        :iterator.{core::_SyncIterator::_yieldEachIterable} = self::stringList;
        [yield] true;
      }
    }
    return false;
  }
  return new core::_SyncIterable::•<core::String*>(:sync_op);
}
static method syncStarString2() → core::Iterable<core::String*>* /* originally sync* */ {
  core::int* :await_jump_var = 0;
  dynamic :await_ctx_var;
  function :sync_op(core::_SyncIterator<core::String*>* :iterator) → core::bool* yielding {
    {
      {
        :iterator.{core::_SyncIterator::_current} = "foo";
        [yield] true;
      }
    }
    return false;
  }
  return new core::_SyncIterable::•<core::String*>(:sync_op);
}
static method asyncStarString() → asy::Stream<core::String*>* /* originally async* */ {
  asy::_AsyncStarStreamController<core::String*>* :controller;
  dynamic :controller_stream;
  dynamic :async_stack_trace;
  (dynamic) →* dynamic :async_op_then;
  (core::Object*, core::StackTrace*) →* dynamic :async_op_error;
  core::int* :await_jump_var = 0;
  dynamic :await_ctx_var;
  dynamic :saved_try_context_var0;
  dynamic :saved_try_context_var1;
  function :async_op([dynamic :result, dynamic :exception, dynamic :stack_trace]) → dynamic yielding 
    try
      try {
        #L3:
        {
          if(:controller.{asy::_AsyncStarStreamController::add}("foo"))
            return null;
          else
            [yield] null;
          if(:controller.{asy::_AsyncStarStreamController::addStream}(self::asyncStarString2()))
            return null;
          else
            [yield] null;
          [yield] let dynamic #t1 = asy::_awaitHelper(self::asyncString(), :async_op_then, :async_op_error, :async_op) in null;
          if(:controller.{asy::_AsyncStarStreamController::add}(_in::unsafeCast<core::String*>(:result)))
            return null;
          else
            [yield] null;
        }
        return;
      }
      on dynamic catch(dynamic :exception, core::StackTrace* :stack_trace) {
        :controller.{asy::_AsyncStarStreamController::addError}(:exception, :stack_trace);
      }
    finally {
      :controller.{asy::_AsyncStarStreamController::close}();
    }
  :async_stack_trace = asy::_asyncStackTraceHelper(:async_op);
  :async_op_then = asy::_asyncThenWrapperHelper(:async_op);
  :async_op_error = asy::_asyncErrorWrapperHelper(:async_op);
  :controller = new asy::_AsyncStarStreamController::•<core::String*>(:async_op);
  :controller_stream = :controller.{asy::_AsyncStarStreamController::stream};
  return :controller_stream;
}
static method asyncStarString2() → asy::Stream<core::String*>* /* originally async* */ {
  asy::_AsyncStarStreamController<core::String*>* :controller;
  dynamic :controller_stream;
  dynamic :async_stack_trace;
  (dynamic) →* dynamic :async_op_then;
  (core::Object*, core::StackTrace*) →* dynamic :async_op_error;
  core::int* :await_jump_var = 0;
  dynamic :await_ctx_var;
  dynamic :saved_try_context_var0;
  dynamic :saved_try_context_var1;
  function :async_op([dynamic :result, dynamic :exception, dynamic :stack_trace]) → dynamic yielding 
    try
      try {
        #L4:
        {
          if(:controller.{asy::_AsyncStarStreamController::add}("bar"))
            return null;
          else
            [yield] null;
        }
        return;
      }
      on dynamic catch(dynamic :exception, core::StackTrace* :stack_trace) {
        :controller.{asy::_AsyncStarStreamController::addError}(:exception, :stack_trace);
      }
    finally {
      :controller.{asy::_AsyncStarStreamController::close}();
    }
  :async_stack_trace = asy::_asyncStackTraceHelper(:async_op);
  :async_op_then = asy::_asyncThenWrapperHelper(:async_op);
  :async_op_error = asy::_asyncErrorWrapperHelper(:async_op);
  :controller = new asy::_AsyncStarStreamController::•<core::String*>(:async_op);
  :controller_stream = :controller.{asy::_AsyncStarStreamController::stream};
  return :controller_stream;
}
static method main() → dynamic /* originally async */ {
  final asy::_AsyncAwaitCompleter<dynamic>* :async_completer = new asy::_AsyncAwaitCompleter::•<dynamic>();
  asy::FutureOr<dynamic>* :return_value;
  dynamic :async_stack_trace;
  (dynamic) →* dynamic :async_op_then;
  (core::Object*, core::StackTrace*) →* dynamic :async_op_error;
  core::int* :await_jump_var = 0;
  dynamic :await_ctx_var;
  dynamic :saved_try_context_var0;
  function :async_op([dynamic :result, dynamic :exception, dynamic :stack_trace]) → dynamic yielding 
    try {
      #L5:
      {
        [yield] let dynamic #t2 = asy::_awaitHelper(self::asyncString(), :async_op_then, :async_op_error, :async_op) in null;
        core::String* str = _in::unsafeCast<core::String*>(:result);
      }
      asy::_completeOnAsyncReturn(:async_completer, :return_value);
      return;
    }
    on dynamic catch(dynamic :exception, core::StackTrace* :stack_trace) {
      :async_completer.{asy::Completer::completeError}(:exception, :stack_trace);
    }
  :async_stack_trace = asy::_asyncStackTraceHelper(:async_op);
  :async_op_then = asy::_asyncThenWrapperHelper(:async_op);
  :async_op_error = asy::_asyncErrorWrapperHelper(:async_op);
  :async_completer.{asy::_AsyncAwaitCompleter::start}(:async_op);
  return :async_completer.{asy::Completer::future};
}