| library; |
| // |
| // Problems in library: |
| // |
| // pkg/front_end/testcases/general/error_recovery/empty_await_for.dart:3:14: Error: Expected an identifier, but got ')'. |
| // Try inserting an identifier before ')'. |
| // await for () {} |
| // ^ |
| // |
| // pkg/front_end/testcases/general/error_recovery/empty_await_for.dart:3:14: Error: Expected 'in' before this. |
| // await for () {} |
| // ^ |
| // |
| import self as self; |
| import "dart:async" as asy; |
| import "dart:core" as core; |
| import "dart:_internal" as _in; |
| |
| static method main() → dynamic /* originally async */ { |
| final asy::_Future<dynamic>* :async_future = new asy::_Future::•<dynamic>(); |
| core::bool* :is_sync = false; |
| FutureOr<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, dynamic :exception, dynamic :stack_trace]) → dynamic yielding |
| try { |
| #L1: |
| { |
| { |
| Never :stream = invalid-expression "pkg/front_end/testcases/general/error_recovery/empty_await_for.dart:3:14: Error: This couldn't be parsed. |
| await for () {} |
| ^"; |
| asy::_StreamIterator<dynamic>* :for-iterator = new asy::_StreamIterator::•<dynamic>(:stream); |
| try |
| #L2: |
| while (true) { |
| dynamic #t1 = asy::_asyncStarMoveNextHelper(:stream); |
| [yield] let dynamic #t2 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::moveNext}(){() → asy::Future<core::bool>}, :async_op_then, :async_op_error, :async_op) in null; |
| if(_in::unsafeCast<core::bool>(:result)) { |
| final dynamic #t3 = :for-iterator.{asy::_StreamIterator::current}{dynamic}; |
| { |
| invalid-expression "pkg/front_end/testcases/general/error_recovery/empty_await_for.dart:3:14: Error: This couldn't be parsed. |
| await for () {} |
| ^"; |
| } |
| } |
| else |
| break #L2; |
| } |
| finally |
| if(!(:for-iterator.{asy::_StreamIterator::_subscription}{asy::StreamSubscription<dynamic>?} == null)) { |
| [yield] let dynamic #t4 = asy::_awaitHelper(:for-iterator.{asy::_StreamIterator::cancel}(){() → asy::Future<dynamic>}, :async_op_then, :async_op_error, :async_op) in null; |
| :result; |
| } |
| } |
| } |
| asy::_completeOnAsyncReturn(: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(){() →* dynamic}; |
| :is_sync = true; |
| return :async_future; |
| } |