| library test; |
| 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::•() |
| ; |
| } |
| class Bar<T extends asy::Stream<core::String> = dynamic> extends core::Object { |
| synthetic constructor •() → self::Bar<self::Bar::T> |
| : super core::Object::•() |
| ; |
| method foo(self::Bar::T t) → dynamic /* originally async */ { |
| final asy::_AsyncAwaitCompleter<dynamic> :async_completer = new asy::_AsyncAwaitCompleter::•<dynamic>(); |
| asy::FutureOr<dynamic> :return_value; |
| dynamic :async_stack_trace; |
| dynamic :async_op_then; |
| dynamic :async_op_error; |
| dynamic :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, dynamic :exception, dynamic :stack_trace]) → dynamic yielding |
| try { |
| #L1: |
| { |
| { |
| dynamic :stream = t; |
| asy::_asyncStarListenHelper(:stream, :async_op); |
| asy::_StreamIterator<dynamic> :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream); |
| const core::bool :product-mode = const core::bool::fromEnvironment("dart.vm.product"); |
| try |
| #L2: |
| while (true) { |
| dynamic #t1 = :product-mode ?{dynamic} null : asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t2 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(), :async_op_then, :async_op_error, :async_op) in null; |
| if(:result) { |
| dynamic i = :for-iterator.{asy::_StreamIterator::current}; |
| { |
| core::int x = i; |
| } |
| } |
| else |
| break #L2; |
| } |
| finally |
| if(!:for-iterator.{asy::_StreamIterator::_subscription}.{core::Object::==}(null)) { |
| [yield] let dynamic #t3 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(), :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| } |
| asy::_completeOnAsyncReturn(:async_completer, :return_value); |
| return; |
| } |
| on dynamic catch(dynamic :exception, dynamic :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.start(:async_op); |
| return :async_completer.{asy::Completer::future}; |
| } |
| } |
| class Baz<T extends core::Object = dynamic, E extends asy::Stream<self::Baz::T> = dynamic, S extends self::Baz::E = dynamic> extends core::Object { |
| synthetic constructor •() → self::Baz<self::Baz::T, self::Baz::E, self::Baz::S> |
| : super core::Object::•() |
| ; |
| method foo(self::Baz::S t) → dynamic /* originally async */ { |
| final asy::_AsyncAwaitCompleter<dynamic> :async_completer = new asy::_AsyncAwaitCompleter::•<dynamic>(); |
| asy::FutureOr<dynamic> :return_value; |
| dynamic :async_stack_trace; |
| dynamic :async_op_then; |
| dynamic :async_op_error; |
| dynamic :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, dynamic :exception, dynamic :stack_trace]) → dynamic yielding |
| try { |
| #L3: |
| { |
| { |
| dynamic :stream = t; |
| asy::_asyncStarListenHelper(:stream, :async_op); |
| asy::_StreamIterator<dynamic> :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream); |
| const core::bool :product-mode = const core::bool::fromEnvironment("dart.vm.product"); |
| try |
| #L4: |
| while (true) { |
| dynamic #t4 = :product-mode ?{dynamic} null : asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t5 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(), :async_op_then, :async_op_error, :async_op) in null; |
| if(:result) { |
| dynamic i = :for-iterator.{asy::_StreamIterator::current}; |
| { |
| core::int x = i; |
| self::Baz::T y = i; |
| } |
| } |
| else |
| break #L4; |
| } |
| finally |
| if(!:for-iterator.{asy::_StreamIterator::_subscription}.{core::Object::==}(null)) { |
| [yield] let dynamic #t6 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(), :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| } |
| asy::_completeOnAsyncReturn(:async_completer, :return_value); |
| return; |
| } |
| on dynamic catch(dynamic :exception, dynamic :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.start(:async_op); |
| return :async_completer.{asy::Completer::future}; |
| } |
| } |
| 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; |
| } |
| static method test() → dynamic /* originally async */ { |
| final asy::_AsyncAwaitCompleter<dynamic> :async_completer = new asy::_AsyncAwaitCompleter::•<dynamic>(); |
| asy::FutureOr<dynamic> :return_value; |
| dynamic :async_stack_trace; |
| dynamic :async_op_then; |
| dynamic :async_op_error; |
| dynamic :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, dynamic :exception, dynamic :stack_trace]) → dynamic yielding |
| try { |
| #L5: |
| { |
| dynamic myStream = self::MyStream::•<self::Foo>(); |
| { |
| dynamic :stream = myStream; |
| asy::_asyncStarListenHelper(:stream, :async_op); |
| asy::_StreamIterator<dynamic> :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream); |
| const core::bool :product-mode = const core::bool::fromEnvironment("dart.vm.product"); |
| try |
| #L6: |
| while (true) { |
| dynamic #t7 = :product-mode ?{dynamic} null : asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t8 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(), :async_op_then, :async_op_error, :async_op) in null; |
| if(:result) { |
| dynamic x = :for-iterator.{asy::_StreamIterator::current}; |
| { |
| core::String y = x; |
| } |
| } |
| else |
| break #L6; |
| } |
| finally |
| if(!:for-iterator.{asy::_StreamIterator::_subscription}.{core::Object::==}(null)) { |
| [yield] let dynamic #t9 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(), :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| { |
| dynamic :stream = myStream; |
| asy::_asyncStarListenHelper(:stream, :async_op); |
| asy::_StreamIterator<dynamic> :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream); |
| const core::bool :product-mode = const core::bool::fromEnvironment("dart.vm.product"); |
| try |
| #L7: |
| while (true) { |
| dynamic #t10 = :product-mode ?{dynamic} null : asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t11 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(), :async_op_then, :async_op_error, :async_op) in null; |
| if(:result) { |
| dynamic x = :for-iterator.{asy::_StreamIterator::current}; |
| { |
| core::String y = x; |
| } |
| } |
| else |
| break #L7; |
| } |
| finally |
| if(!:for-iterator.{asy::_StreamIterator::_subscription}.{core::Object::==}(null)) { |
| [yield] let dynamic #t12 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(), :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| { |
| dynamic :stream = myStream; |
| asy::_asyncStarListenHelper(:stream, :async_op); |
| asy::_StreamIterator<core::String> :for-iterator = new asy::_StreamIterator::•<core::String>(:stream); |
| const core::bool :product-mode = const core::bool::fromEnvironment("dart.vm.product"); |
| try |
| #L8: |
| while (true) { |
| dynamic #t13 = :product-mode ?{dynamic} null : asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t14 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(), :async_op_then, :async_op_error, :async_op) in null; |
| if(:result) { |
| core::String x = :for-iterator.{asy::_StreamIterator::current}; |
| { |
| core::String y = x; |
| } |
| } |
| else |
| break #L8; |
| } |
| finally |
| if(!:for-iterator.{asy::_StreamIterator::_subscription}.{core::Object::==}(null)) { |
| [yield] let dynamic #t15 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(), :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| dynamic z; |
| { |
| dynamic :stream = myStream; |
| asy::_asyncStarListenHelper(:stream, :async_op); |
| asy::_StreamIterator<dynamic> :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream); |
| const core::bool :product-mode = const core::bool::fromEnvironment("dart.vm.product"); |
| try |
| #L9: |
| while (true) { |
| dynamic #t16 = :product-mode ?{dynamic} null : asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t17 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(), :async_op_then, :async_op_error, :async_op) in null; |
| if(:result) { |
| final dynamic #t18 = :for-iterator.{asy::_StreamIterator::current}; |
| { |
| z = #t18; |
| core::String y = z; |
| } |
| } |
| else |
| break #L9; |
| } |
| finally |
| if(!:for-iterator.{asy::_StreamIterator::_subscription}.{core::Object::==}(null)) { |
| [yield] let dynamic #t19 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(), :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| asy::Stream<dynamic> stream = myStream; |
| { |
| dynamic :stream = stream; |
| asy::_asyncStarListenHelper(:stream, :async_op); |
| asy::_StreamIterator<self::Foo> :for-iterator = new asy::_StreamIterator::•<self::Foo>(:stream); |
| const core::bool :product-mode = const core::bool::fromEnvironment("dart.vm.product"); |
| try |
| #L10: |
| while (true) { |
| dynamic #t20 = :product-mode ?{dynamic} null : asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t21 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(), :async_op_then, :async_op_error, :async_op) in null; |
| if(:result) { |
| self::Foo x = :for-iterator.{asy::_StreamIterator::current}; |
| { |
| dynamic y = x; |
| } |
| } |
| else |
| break #L10; |
| } |
| finally |
| if(!:for-iterator.{asy::_StreamIterator::_subscription}.{core::Object::==}(null)) { |
| [yield] let dynamic #t22 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(), :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| dynamic stream2 = myStream; |
| { |
| dynamic :stream = stream2; |
| asy::_asyncStarListenHelper(:stream, :async_op); |
| asy::_StreamIterator<self::Foo> :for-iterator = new asy::_StreamIterator::•<self::Foo>(:stream); |
| const core::bool :product-mode = const core::bool::fromEnvironment("dart.vm.product"); |
| try |
| #L11: |
| while (true) { |
| dynamic #t23 = :product-mode ?{dynamic} null : asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t24 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(), :async_op_then, :async_op_error, :async_op) in null; |
| if(:result) { |
| self::Foo x = :for-iterator.{asy::_StreamIterator::current}; |
| { |
| dynamic y = x; |
| } |
| } |
| else |
| break #L11; |
| } |
| finally |
| if(!:for-iterator.{asy::_StreamIterator::_subscription}.{core::Object::==}(null)) { |
| [yield] let dynamic #t25 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(), :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| dynamic map = <core::String, self::Foo>{}; |
| { |
| dynamic :stream = map; |
| asy::_asyncStarListenHelper(:stream, :async_op); |
| asy::_StreamIterator<dynamic> :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream); |
| const core::bool :product-mode = const core::bool::fromEnvironment("dart.vm.product"); |
| try |
| #L12: |
| while (true) { |
| dynamic #t26 = :product-mode ?{dynamic} null : asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t27 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(), :async_op_then, :async_op_error, :async_op) in null; |
| if(:result) { |
| dynamic x = :for-iterator.{asy::_StreamIterator::current}; |
| { |
| core::String y = x; |
| } |
| } |
| else |
| break #L12; |
| } |
| finally |
| if(!:for-iterator.{asy::_StreamIterator::_subscription}.{core::Object::==}(null)) { |
| [yield] let dynamic #t28 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(), :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| } |
| asy::_completeOnAsyncReturn(:async_completer, :return_value); |
| return; |
| } |
| on dynamic catch(dynamic :exception, dynamic :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.start(:async_op); |
| return :async_completer.{asy::Completer::future}; |
| } |
| static method main() → dynamic {} |