library test;
//
// Problems in library:
//
// pkg/front_end/testcases/inference_new/for_each_invalid_iterable.dart:10:17: Error: The type 'String' used in the 'for' loop must implement 'Iterable<dynamic>'.
//  - 'Iterable' is from 'dart:core'.
//   for (int x in s) {}
//                 ^
//
// pkg/front_end/testcases/inference_new/for_each_invalid_iterable.dart:11:23: Error: The type 'String' used in the 'for' loop must implement 'Stream<dynamic>'.
//  - 'Stream' is from 'dart:async'.
//   await for (int x in s) {}
//                       ^
//
// pkg/front_end/testcases/inference_new/for_each_invalid_iterable.dart:13:13: Error: The type 'String' used in the 'for' loop must implement 'Iterable<dynamic>'.
//  - 'Iterable' is from 'dart:core'.
//   for (y in s) {}
//             ^
//
// pkg/front_end/testcases/inference_new/for_each_invalid_iterable.dart:14:19: Error: The type 'String' used in the 'for' loop must implement 'Stream<dynamic>'.
//  - 'Stream' is from 'dart:async'.
//   await for (y in s) {}
//                   ^
//
import self as self;
import "dart:async" as asy;
import "dart:core" as core;
import "dart:_internal" as _in;

static method test() → dynamic /* originally async */ {
  final asy::_Future<dynamic>* :async_future = new asy::_Future::•<dynamic>();
  core::bool* :is_sync = false;
  dynamic :return_value;
  (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;
  dynamic :exception0;
  dynamic :stack_trace0;
  function :async_op(dynamic :result_or_exception, dynamic :stack_trace) → dynamic yielding 
    try {
      #L1:
      {
        core::String* s;
        {
          core::Iterator<Never>* :sync-for-iterator = invalid-expression "pkg/front_end/testcases/inference_new/for_each_invalid_iterable.dart:10:17: Error: The type 'String' used in the 'for' loop must implement 'Iterable<dynamic>'.
 - 'Iterable' is from 'dart:core'.
  for (int x in s) {}
                ^" in s as{TypeError} core::Iterable<dynamic>*.{core::Iterable::iterator}{core::Iterator<Never>*};
          for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
            final dynamic #t1 = :sync-for-iterator.{core::Iterator::current}{Never};
            {
              core::int* x = #t1 as{TypeError,ForDynamic} core::int*;
            }
          }
        }
        {
          Never :stream = invalid-expression "pkg/front_end/testcases/inference_new/for_each_invalid_iterable.dart:11:23: Error: The type 'String' used in the 'for' loop must implement 'Stream<dynamic>'.
 - 'Stream' is from 'dart:async'.
  await for (int x in s) {}
                      ^" in s as{TypeError} asy::Stream<dynamic>*;
          asy::_StreamIterator<dynamic>* :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream);
          try
            #L2:
            while (true) {
              dynamic #t2 = asy::_asyncStarMoveNextHelper(:stream);
              [yield] let dynamic #t3 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}, :async_op_then, :async_op_error) in null;
              if(_in::unsafeCast<core::bool>(:result_or_exception)) {
                final dynamic #t4 = :for-iterator.{asy::_StreamIterator::current}{dynamic};
                {
                  core::int* x = #t4 as{TypeError,ForDynamic} core::int*;
                }
              }
              else
                break #L2;
            }
          finally
            if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<dynamic>?} == null)) {
              [yield] let dynamic #t5 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>}, :async_op_then, :async_op_error) in null;
              :result_or_exception;
            }
        }
        core::int* y;
        {
          core::Iterator<Never>* :sync-for-iterator = invalid-expression "pkg/front_end/testcases/inference_new/for_each_invalid_iterable.dart:13:13: Error: The type 'String' used in the 'for' loop must implement 'Iterable<dynamic>'.
 - 'Iterable' is from 'dart:core'.
  for (y in s) {}
            ^" in s as{TypeError} core::Iterable<dynamic>*.{core::Iterable::iterator}{core::Iterator<Never>*};
          for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
            final dynamic #t6 = :sync-for-iterator.{core::Iterator::current}{Never};
            {
              y = #t6 as{TypeError,ForDynamic} core::int*;
            }
          }
        }
        {
          Never :stream = invalid-expression "pkg/front_end/testcases/inference_new/for_each_invalid_iterable.dart:14:19: Error: The type 'String' used in the 'for' loop must implement 'Stream<dynamic>'.
 - 'Stream' is from 'dart:async'.
  await for (y in s) {}
                  ^" in s as{TypeError} asy::Stream<dynamic>*;
          asy::_StreamIterator<dynamic>* :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream);
          try
            #L3:
            while (true) {
              dynamic #t7 = asy::_asyncStarMoveNextHelper(:stream);
              [yield] let dynamic #t8 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}, :async_op_then, :async_op_error) in null;
              if(_in::unsafeCast<core::bool>(:result_or_exception)) {
                final dynamic #t9 = :for-iterator.{asy::_StreamIterator::current}{dynamic};
                {
                  y = #t9 as{TypeError,ForDynamic} core::int*;
                }
              }
              else
                break #L3;
            }
          finally
            if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<dynamic>?} == null)) {
              [yield] let dynamic #t10 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>}, :async_op_then, :async_op_error) in null;
              :result_or_exception;
            }
        }
      }
      asy::_completeWithNoFutureOnAsyncReturn(:async_future, :return_value, :is_sync);
      return;
    }
    on dynamic catch(dynamic exception, core::StackTrace* stack_trace) {
      asy::_completeOnAsyncError(:async_future, exception, stack_trace, :is_sync);
    }
  :async_op_then = asy::_asyncThenWrapperHelper(:async_op);
  :async_op_error = asy::_asyncErrorWrapperHelper(:async_op);
  :async_op(null, null){() →* dynamic};
  :is_sync = true;
  return :async_future;
}
static method main() → dynamic {}