Migrate block 39 language/async_backwards ... /async_star_take.

tests/language_2/language_2.status

 # Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # The VM and dart2js do not implement the Dart 2.0 static type errors yet.
 # Analyzer does, but only when "--strong" is used.
-[ $runtime == vm || $compiler == dart2js || $runtime == dart_precompiled || ($compiler == dart2analyzer && ! $strong) ]
+[ $runtime == vm || $compiler == dart2js || $runtime == dart_precompiled || ($compiler == dart2analyzer && ! $strong && ! $checked) ]
 abstract_beats_arguments_test: MissingCompileTimeError
 abstract_exact_selector_test/01: MissingCompileTimeError
 abstract_factory_constructor_test/00: MissingCompileTimeError
 abstract_getter_test/01: MissingCompileTimeError
 abstract_syntax_test/00: MissingCompileTimeError
+async_or_generator_return_type_stacktrace_test/01: MissingCompileTimeError
+async_or_generator_return_type_stacktrace_test/02: MissingCompileTimeError
+async_or_generator_return_type_stacktrace_test/03: MissingCompileTimeError
+async_return_types_test/wrongTypeParameter: MissingCompileTimeError
+async_return_types_test/tooManyTypeParameters: MissingCompileTimeError
+async_return_types_test/wrongReturnType: MissingCompileTimeError
+async_return_types_test/nestedFuture: MissingCompileTimeError
+
+[ $compiler == dart2analyzer && ! $strong && $checked ]
+abstract_beats_arguments_test: MissingCompileTimeError
+abstract_exact_selector_test/01: MissingCompileTimeError
+abstract_factory_constructor_test/00: MissingCompileTimeError
+abstract_getter_test/01: MissingCompileTimeError
+abstract_syntax_test/00: MissingCompileTimeError
+assign_top_method_test: MissingCompileTimeError
+assign_static_type_test/01: MissingCompileTimeError
+assign_static_type_test/03: MissingCompileTimeError
+assign_static_type_test/04: MissingCompileTimeError
+assign_static_type_test/05: MissingCompileTimeError
+assign_static_type_test/06: MissingCompileTimeError
+assign_to_type_test/01: MissingCompileTimeError
+assign_to_type_test/02: MissingCompileTimeError
+assign_to_type_test/03: MissingCompileTimeError
+assign_to_type_test/04: MissingCompileTimeError
+async_await_syntax_test/a10a: MissingCompileTimeError
+async_await_syntax_test/b10a: MissingCompileTimeError
+async_await_syntax_test/c10a: MissingCompileTimeError
+async_await_syntax_test/d08b: MissingCompileTimeError
+async_await_syntax_test/d10a: MissingCompileTimeError
+async_or_generator_return_type_stacktrace_test/01: MissingCompileTimeError
+async_or_generator_return_type_stacktrace_test/02: MissingCompileTimeError
+async_or_generator_return_type_stacktrace_test/03: MissingCompileTimeError
+async_return_types_test/wrongTypeParameter: MissingCompileTimeError
+async_return_types_test/tooManyTypeParameters: MissingCompileTimeError
+async_return_types_test/wrongReturnType: MissingCompileTimeError
+async_return_types_test/nestedFuture: MissingCompileTimeError
+
+[ $compiler == dartdevc ]
+async_return_types_test/nestedFuture: MissingCompileTimeError
 
 [ $compiler == dart2js && ! $dart2js_with_kernel ]
 accessor_conflict_export2_test: Crash # Issue 25626
 accessor_conflict_export_test: Crash # Issue 25626
 
 [ $compiler == dart2js && $runtime != none && ! $dart2js_with_kernel ]
 accessor_conflict_import2_test: RuntimeError # Issue 25626
 accessor_conflict_import_prefixed2_test: RuntimeError # Issue 25626
 accessor_conflict_import_prefixed_test: RuntimeError # Issue 25626
 accessor_conflict_import_test: RuntimeError # Issue 25626
@@ skipping 11 matching lines @@
 accessor_conflict_export_test: StaticWarning # Issue 25626
 accessor_conflict_import2_test: StaticWarning # Issue 25626
 accessor_conflict_import_prefixed2_test: StaticWarning # Issue 25626
 accessor_conflict_import_prefixed_test: StaticWarning # Issue 25626
 accessor_conflict_import_test: StaticWarning # Issue 25626
 
 [ $compiler == dart2analyzer && ! $strong ]
 generic_methods_generic_function_result_test/01: MissingCompileTimeError # Issue #30207
 
 [ $compiler == dart2analyzer && $strong ]
+async_return_types_test/nestedFuture: MissingCompileTimeError
 generic_methods_generic_function_result_test/none: CompileTimeError # Issue #30207
 
 [ $compiler == dart2js || $compiler == dartk || $compiler == dartdevc ]
 generic_methods_generic_function_result_test/none: CompileTimeError # Issue #30208
 
 [ $compiler == dart2js && $dart2js_with_kernel ]
 aborting_switch_case_test: Crash
 abstract_exact_selector_test/none: Crash
 abstract_getter_test/01: Crash
 abstract_method_test: Crash
@@ skipping 18 matching lines @@
 accessor_conflict_import_test: Crash
 ackermann_test: Crash
 adjacent_const_string_literals_test: Crash
 adjacent_string_literals_test: Crash
 allocate_large_object_test: Crash
 allocate_test: Crash
 allocation_sinking_inlining_test: Crash
 and_operation_on_non_integer_operand_test: Crash
 arithmetic_canonicalization_test: Crash
 arithmetic_smi_overflow_test: Crash
+
+[ $compiler == dartdevc && $runtime != none ]
+async_star_cancel_while_paused_test: RuntimeError # Issue 29920
+async_star_pause_test: RuntimeError
+
+[ $compiler == dart2js && $dart2js_with_kernel && $use_sdk ]
+*: Skip # Issue 29626
+
+[ $compiler == dart2js && ! $dart2js_with_kernel && $runtime != none ]
+async_star_cancel_while_paused_test: RuntimeError # Issue 22853
+
+[ $compiler == dart2js && $runtime == jsshell && ! $dart2js_with_kernel ]
+async_star_no_cancel_test: RuntimeError # Need triage
+async_star_no_cancel2_test: RuntimeError # Need triage
+
+[ $compiler == dart2js && $checked && ! $dart2js_with_kernel ]
+async_return_types_test/nestedFuture: Fail # Issue 26429
+async_return_types_test/wrongTypeParameter: Fail # Issue 26429
+
+[ $compiler == dart2js && $dart2js_with_kernel_in_ssa ]
+async_star_pause_test: RuntimeError # Issue 27394
+async_star_regression_fisk_test: RuntimeError # Issue 27394
+async_star_stream_take_test: RuntimeError # Issue 27394
+async_star_take_reyield_test: RuntimeError # Issue 27394
+
+[ $compiler == dart2js && $runtime == d8 && $dart2js_with_kernel ]
+async_break_in_finally_test: Crash
+async_continue_label_test/await_in_body: Crash
+async_continue_label_test/await_in_condition: Crash
+async_continue_label_test/await_in_init: Crash
+async_continue_label_test/await_in_update: Crash
+async_continue_label_test/none: Crash
+async_control_structures_test: Crash
+async_finally_rethrow_test: Crash
+async_or_generator_return_type_stacktrace_test/01: Crash
+async_or_generator_return_type_stacktrace_test/02: Crash
+async_or_generator_return_type_stacktrace_test/03: Crash
+async_or_generator_return_type_stacktrace_test/none: Crash
+async_regression_23058_test: Crash
+async_rethrow_test: Crash
+async_return_types_test/nestedFuture: Crash
+async_return_types_test/none: Crash
+async_return_types_test/tooManyTypeParameters: Crash
+async_return_types_test/wrongReturnType: Crash
+async_return_types_test/wrongTypeParameter: Crash
+async_star_cancel_and_throw_in_finally_test: Crash
+async_star_cancel_while_paused_test: Crash
+async_star_no_cancel2_test: Crash
+async_star_no_cancel_test: Crash
+async_star_pause_test: Crash
+async_star_regression_2238_test: Crash
+async_star_regression_23116_test: Crash
+async_star_regression_fisk_test: Crash
+async_star_stream_take_test: Crash
+async_star_take_reyield_test: Crash
+
+[ $checked && ($compiler == dartk || $compiler == dartkp) ]
+async_return_types_test/nestedFuture: Fail
+async_return_types_test/wrongTypeParameter: Fail
+
+# These test entries will be valid for vm (with and without kernel).
+[ $compiler == none || $compiler == app_jit || $compiler == dartk || $runtime == dart_precompiled ]
+async_star_cancel_while_paused_test: RuntimeError
+# This is OK for now, but we may want to change the semantics to match the test.
+async_star_pause_test: Fail, OK
+
+[ $compiler == dartk && $runtime == vm ]
+async_star_cancel_and_throw_in_finally_test: RuntimeError
+async_star_cancel_while_paused_test: RuntimeError
+async_star_regression_fisk_test: Timeout
+async_star_stream_take_test: Timeout
+async_star_take_reyield_test: Timeout
+
+[ $compiler == none || $compiler == precompiler || $compiler == app_jit ]
+async_star_regression_2238_test: CompileTimeError, RuntimeError
+
+[ $runtime == flutter ]
+
+# flutter uses --error_on_bad_type, --error_on_bad_override
+# and --await_is_keyword so # the following tests fail with
+# a Compilation Error
+async_return_types_test/tooManyTypeParameters: CompileTimeError
+
+# Look like bugs.
+async_return_types_test/nestedFuture: Skip # Flutter Issue 9110
+async_return_types_test/return_value_sync_star: Skip # Flutter Issue 9110
+async_return_types_test/wrongReturnType: Skip # Flutter Issue 9110
+async_return_types_test/wrongTypeParameter: Skip # Flutter Issue 9110
+async_star_cancel_while_paused_test: Skip # Flutter Issue 9110
+async_star_no_cancel_test: Skip # Flutter Issue 9110