library test;
//
// Problems in library:
//
// pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:17:44: Error: A value of type 'String' can't be assigned to a variable of type 'int'.
//       int x = /*error:INVALID_ASSIGNMENT*/ i;
//                                            ^
//
// pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:25:44: Error: A value of type 'T' can't be assigned to a variable of type 'int'.
//       int x = /*error:INVALID_ASSIGNMENT*/ i;
//                                            ^
//
// pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:38:45: Error: A value of type 'Foo' can't be assigned to a variable of type 'String'.
//  - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'.
//     String y = /*error:INVALID_ASSIGNMENT*/ x;
//                                             ^
//
// pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:45:21: Error: A value of type 'Foo' can't be assigned to a variable of type 'String'.
//  - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'.
// Try changing the type of the variable.
//   await for (String x in /*error:FOR_IN_OF_INVALID_ELEMENT_TYPE*/ myStream) {
//                     ^
//
// pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:66:76: Error: The type 'Map<String, Foo>' used in the 'for' loop must implement 'Stream<dynamic>'.
//  - 'Map' is from 'dart:core'.
//  - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'.
//  - 'Stream' is from 'dart:async'.
//   await for (var /*@ type=dynamic */ x in /*error:FOR_IN_OF_INVALID_TYPE*/ map) {
//                                                                            ^
//
import self as self;
import "dart:core" as core;
import "dart:async" as asy;

import "dart:async";

class Foo extends core::Object {
  field core::int* bar = 42;
  synthetic constructor •() → self::Foo*
    : super core::Object::•()
    ;
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}
class Bar<T extends asy::Stream<core::String*>*> extends core::Object {
  synthetic constructor •() → self::Bar<self::Bar::T*>*
    : super core::Object::•()
    ;
  method foo(covariant-by-class self::Bar::T* t) → dynamic async /* futureValueType= dynamic */ {
    {
      self::Bar::T* :stream = t;
      asy::_StreamIterator<core::String*>* :for-iterator = new asy::_StreamIterator::•<core::String*>(:stream);
      try
        while (let dynamic #t1 = asy::_asyncStarMoveNextHelper(:stream) in await :for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}) {
          core::String* i = :for-iterator.{asy::_StreamIterator::current}{core::String*};
          {
            core::int* x = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:17:44: Error: A value of type 'String' can't be assigned to a variable of type 'int'.
      int x = /*error:INVALID_ASSIGNMENT*/ i;
                                           ^" in i as{TypeError} core::int*;
          }
        }
      finally
        if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<core::String*>?} == null))
          await :for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>};
    }
  }
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}
class Baz<T extends core::Object* = dynamic, E extends asy::Stream<self::Baz::T*>* = asy::Stream<dynamic>*, S extends self::Baz::E* = asy::Stream<dynamic>*> extends core::Object {
  synthetic constructor •() → self::Baz<self::Baz::T*, self::Baz::E*, self::Baz::S*>*
    : super core::Object::•()
    ;
  method foo(covariant-by-class self::Baz::S* t) → dynamic async /* futureValueType= dynamic */ {
    {
      self::Baz::S* :stream = t;
      asy::_StreamIterator<self::Baz::T*>* :for-iterator = new asy::_StreamIterator::•<self::Baz::T*>(:stream);
      try
        while (let dynamic #t2 = asy::_asyncStarMoveNextHelper(:stream) in await :for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}) {
          self::Baz::T* i = :for-iterator.{asy::_StreamIterator::current}{self::Baz::T*};
          {
            core::int* x = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:25:44: Error: A value of type 'T' can't be assigned to a variable of type 'int'.
      int x = /*error:INVALID_ASSIGNMENT*/ i;
                                           ^" in i as{TypeError} core::int*;
            self::Baz::T* y = i;
          }
        }
      finally
        if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<self::Baz::T*>?} == null))
          await :for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>};
    }
  }
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}
abstract class MyStream<T extends core::Object* = dynamic> extends asy::Stream<self::MyStream::T*> {
  static factory •<T extends core::Object* = dynamic>() → self::MyStream<self::MyStream::•::T*>*
    return null;
  abstract member-signature get isBroadcast() → core::bool*; -> asy::Stream::isBroadcast
  abstract member-signature method asBroadcastStream({(asy::StreamSubscription<self::MyStream::T*>*) →* void onListen = #C1, (asy::StreamSubscription<self::MyStream::T*>*) →* void onCancel = #C1}) → asy::Stream<self::MyStream::T*>*; -> asy::Stream::asBroadcastStream
  abstract member-signature method where((self::MyStream::T*) →* core::bool* test) → asy::Stream<self::MyStream::T*>*; -> asy::Stream::where
  abstract member-signature method map<S extends core::Object* = dynamic>((self::MyStream::T*) →* self::MyStream::map::S* convert) → asy::Stream<self::MyStream::map::S*>*; -> asy::Stream::map
  abstract member-signature method asyncMap<E extends core::Object* = dynamic>((self::MyStream::T*) →* FutureOr<self::MyStream::asyncMap::E*>* convert) → asy::Stream<self::MyStream::asyncMap::E*>*; -> asy::Stream::asyncMap
  abstract member-signature method asyncExpand<E extends core::Object* = dynamic>((self::MyStream::T*) →* asy::Stream<self::MyStream::asyncExpand::E*>* convert) → asy::Stream<self::MyStream::asyncExpand::E*>*; -> asy::Stream::asyncExpand
  abstract member-signature method handleError(core::Function* onError, {(dynamic) →* core::bool* test = #C1}) → asy::Stream<self::MyStream::T*>*; -> asy::Stream::handleError
  abstract member-signature method expand<S extends core::Object* = dynamic>((self::MyStream::T*) →* core::Iterable<self::MyStream::expand::S*>* convert) → asy::Stream<self::MyStream::expand::S*>*; -> asy::Stream::expand
  abstract member-signature method pipe(covariant-by-class asy::StreamConsumer<self::MyStream::T*>* streamConsumer) → asy::Future<dynamic>*; -> asy::Stream::pipe
  abstract member-signature method transform<S extends core::Object* = dynamic>(covariant-by-class asy::StreamTransformer<self::MyStream::T*, self::MyStream::transform::S*>* streamTransformer) → asy::Stream<self::MyStream::transform::S*>*; -> asy::Stream::transform
  abstract member-signature method reduce(covariant-by-class (self::MyStream::T*, self::MyStream::T*) →* self::MyStream::T* combine) → asy::Future<self::MyStream::T*>*; -> asy::Stream::reduce
  abstract member-signature method fold<S extends core::Object* = dynamic>(self::MyStream::fold::S* initialValue, (self::MyStream::fold::S*, self::MyStream::T*) →* self::MyStream::fold::S* combine) → asy::Future<self::MyStream::fold::S*>*; -> asy::Stream::fold
  abstract member-signature method join([core::String* separator = #C2]) → asy::Future<core::String*>*; -> asy::Stream::join
  abstract member-signature method contains(core::Object* needle) → asy::Future<core::bool*>*; -> asy::Stream::contains
  abstract member-signature method forEach((self::MyStream::T*) →* void action) → asy::Future<dynamic>*; -> asy::Stream::forEach
  abstract member-signature method every((self::MyStream::T*) →* core::bool* test) → asy::Future<core::bool*>*; -> asy::Stream::every
  abstract member-signature method any((self::MyStream::T*) →* core::bool* test) → asy::Future<core::bool*>*; -> asy::Stream::any
  abstract member-signature get length() → asy::Future<core::int*>*; -> asy::Stream::length
  abstract member-signature get isEmpty() → asy::Future<core::bool*>*; -> asy::Stream::isEmpty
  abstract member-signature method cast<R extends core::Object* = dynamic>() → asy::Stream<self::MyStream::cast::R*>*; -> asy::Stream::cast
  abstract member-signature method toList() → asy::Future<core::List<self::MyStream::T*>*>*; -> asy::Stream::toList
  abstract member-signature method toSet() → asy::Future<core::Set<self::MyStream::T*>*>*; -> asy::Stream::toSet
  abstract member-signature method drain<E extends core::Object* = dynamic>([self::MyStream::drain::E* futureValue = #C1]) → asy::Future<self::MyStream::drain::E*>*; -> asy::Stream::drain
  abstract member-signature method take(core::int* count) → asy::Stream<self::MyStream::T*>*; -> asy::Stream::take
  abstract member-signature method takeWhile((self::MyStream::T*) →* core::bool* test) → asy::Stream<self::MyStream::T*>*; -> asy::Stream::takeWhile
  abstract member-signature method skip(core::int* count) → asy::Stream<self::MyStream::T*>*; -> asy::Stream::skip
  abstract member-signature method skipWhile((self::MyStream::T*) →* core::bool* test) → asy::Stream<self::MyStream::T*>*; -> asy::Stream::skipWhile
  abstract member-signature method distinct([(self::MyStream::T*, self::MyStream::T*) →* core::bool* equals = #C1]) → asy::Stream<self::MyStream::T*>*; -> asy::Stream::distinct
  abstract member-signature get first() → asy::Future<self::MyStream::T*>*; -> asy::Stream::first
  abstract member-signature get last() → asy::Future<self::MyStream::T*>*; -> asy::Stream::last
  abstract member-signature get single() → asy::Future<self::MyStream::T*>*; -> asy::Stream::single
  abstract member-signature method firstWhere((self::MyStream::T*) →* core::bool* test, {covariant-by-class () →* self::MyStream::T* orElse = #C1}) → asy::Future<self::MyStream::T*>*; -> asy::Stream::firstWhere
  abstract member-signature method lastWhere((self::MyStream::T*) →* core::bool* test, {covariant-by-class () →* self::MyStream::T* orElse = #C1}) → asy::Future<self::MyStream::T*>*; -> asy::Stream::lastWhere
  abstract member-signature method singleWhere((self::MyStream::T*) →* core::bool* test, {covariant-by-class () →* self::MyStream::T* orElse = #C1}) → asy::Future<self::MyStream::T*>*; -> asy::Stream::singleWhere
  abstract member-signature method elementAt(core::int* index) → asy::Future<self::MyStream::T*>*; -> asy::Stream::elementAt
  abstract member-signature method timeout(core::Duration* timeLimit, {(asy::EventSink<self::MyStream::T*>*) →* void onTimeout = #C1}) → asy::Stream<self::MyStream::T*>*; -> asy::Stream::timeout
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
  abstract member-signature method listen((self::MyStream::T*) →* void onData, {core::Function* onError = #C1, () →* void onDone = #C1, core::bool* cancelOnError = #C1}) → asy::StreamSubscription<self::MyStream::T*>*; -> asy::Stream::listen
}
static method test() → dynamic async /* futureValueType= dynamic */ {
  self::MyStream<self::Foo*>* myStream = self::MyStream::•<self::Foo*>();
  {
    self::MyStream<self::Foo*>* :stream = myStream;
    asy::_StreamIterator<self::Foo*>* :for-iterator = new asy::_StreamIterator::•<self::Foo*>(:stream);
    try
      while (let dynamic #t3 = asy::_asyncStarMoveNextHelper(:stream) in await :for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}) {
        self::Foo* x = :for-iterator.{asy::_StreamIterator::current}{self::Foo*};
        {
          core::String* y = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:38:45: Error: A value of type 'Foo' can't be assigned to a variable of type 'String'.
 - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'.
    String y = /*error:INVALID_ASSIGNMENT*/ x;
                                            ^" in x as{TypeError} core::String*;
        }
      }
    finally
      if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<self::Foo*>?} == null))
        await :for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>};
  }
  {
    self::MyStream<self::Foo*>* :stream = myStream;
    asy::_StreamIterator<dynamic>* :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream);
    try
      while (let dynamic #t4 = asy::_asyncStarMoveNextHelper(:stream) in await :for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}) {
        dynamic x = :for-iterator.{asy::_StreamIterator::current}{dynamic};
        {
          core::String* y = x as{TypeError,ForDynamic} core::String*;
        }
      }
    finally
      if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<dynamic>?} == null))
        await :for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>};
  }
  {
    self::MyStream<self::Foo*>* :stream = myStream;
    asy::_StreamIterator<self::Foo*>* :for-iterator = new asy::_StreamIterator::•<self::Foo*>(:stream);
    try
      while (let dynamic #t5 = asy::_asyncStarMoveNextHelper(:stream) in await :for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}) {
        final self::Foo* #t6 = :for-iterator.{asy::_StreamIterator::current}{self::Foo*};
        {
          core::String* x = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:45:21: Error: A value of type 'Foo' can't be assigned to a variable of type 'String'.
 - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'.
Try changing the type of the variable.
  await for (String x in /*error:FOR_IN_OF_INVALID_ELEMENT_TYPE*/ myStream) {
                    ^" in #t6 as{TypeError} core::String*;
          core::String* y = x;
        }
      }
    finally
      if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<self::Foo*>?} == null))
        await :for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>};
  }
  dynamic z;
  {
    self::MyStream<self::Foo*>* :stream = myStream;
    asy::_StreamIterator<self::Foo*>* :for-iterator = new asy::_StreamIterator::•<self::Foo*>(:stream);
    try
      while (let dynamic #t7 = asy::_asyncStarMoveNextHelper(:stream) in await :for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}) {
        final self::Foo* #t8 = :for-iterator.{asy::_StreamIterator::current}{self::Foo*};
        {
          z = #t8;
          core::String* y = z as{TypeError,ForDynamic} core::String*;
        }
      }
    finally
      if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<self::Foo*>?} == null))
        await :for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>};
  }
  asy::Stream<dynamic>* stream = myStream;
  {
    asy::Stream<dynamic>* :stream = stream;
    asy::_StreamIterator<dynamic>* :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream);
    try
      while (let dynamic #t9 = asy::_asyncStarMoveNextHelper(:stream) in await :for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}) {
        final dynamic #t10 = :for-iterator.{asy::_StreamIterator::current}{dynamic};
        {
          self::Foo* x = #t10 as{TypeError,ForDynamic} self::Foo*;
          self::Foo* y = x;
        }
      }
    finally
      if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<dynamic>?} == null))
        await :for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>};
  }
  dynamic stream2 = myStream;
  {
    asy::Stream<dynamic>* :stream = stream2 as{TypeError,ForDynamic} asy::Stream<dynamic>*;
    asy::_StreamIterator<dynamic>* :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream);
    try
      while (let dynamic #t11 = asy::_asyncStarMoveNextHelper(:stream) in await :for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}) {
        final dynamic #t12 = :for-iterator.{asy::_StreamIterator::current}{dynamic};
        {
          self::Foo* x = #t12 as{TypeError,ForDynamic} self::Foo*;
          self::Foo* y = x;
        }
      }
    finally
      if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<dynamic>?} == null))
        await :for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>};
  }
  core::Map<core::String*, self::Foo*>* map = <core::String*, self::Foo*>{};
  {
    Never :stream = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:66:76: Error: The type 'Map<String, Foo>' used in the 'for' loop must implement 'Stream<dynamic>'.
 - 'Map' is from 'dart:core'.
 - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'.
 - 'Stream' is from 'dart:async'.
  await for (var /*@ type=dynamic */ x in /*error:FOR_IN_OF_INVALID_TYPE*/ map) {
                                                                           ^" in map as{TypeError} asy::Stream<dynamic>*;
    asy::_StreamIterator<dynamic>* :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream);
    try
      while (let dynamic #t13 = asy::_asyncStarMoveNextHelper(:stream) in await :for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}) {
        dynamic x = :for-iterator.{asy::_StreamIterator::current}{dynamic};
        {
          core::String* y = x as{TypeError,ForDynamic} core::String*;
        }
      }
    finally
      if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<dynamic>?} == null))
        await :for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>};
  }
}
static method main() → dynamic {}

constants  {
  #C1 = null
  #C2 = ""
}