dart2js cps: Get typed selectors for compound operators.

tests/compiler/dart2js_extra/dart2js_extra.status

 # Copyright (c) 2012, 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.
 
 [ $compiler == dart2js ]
 16407_test: Fail # Issue 16407
 class_test: Fail
 statements_test: Fail
 typed_locals_test: Fail
 no_such_method_test: Fail # Wrong Invocation.memberName.
@@ skipping 81 matching lines @@
 deferred/deferred_class_test: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 deferred/deferred_constant2_test: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 deferred/deferred_constant3_test: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 deferred/deferred_constant4_test: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 deferred/deferred_function_test: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 deferred/deferred_mirrors1_test: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 deferred/deferred_mirrors2_test: Crash # Internal Error: No default constructor available.
 deferred/deferred_overlapping_test: RuntimeError # receiver.get$_collection$_nums is not a function
 deferred_fail_and_retry_test: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 deferred_fail_and_retry_worker_test: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
+for_test : RuntimeError # Issue #23701 (Bug in assignment propagation)
 if_null_test: RuntimeError # receiver.get$_collection$_nums is not a function
 index_test: RuntimeError # Please triage this failure.
 int_index_test/none: RuntimeError # Please triage this failure.
 invalid_length_negative_test: Fail # Please triage this failure.
 is_check_instanceof_test: RuntimeError # Please triage this failure.
 list_factory_test: RuntimeError # Please triage this failure.
 mirror_invalid_field_access2_test: RuntimeError # Please triage this failure.
 mirror_invalid_field_access3_test: Crash # Internal Error: No default constructor available.
 mirror_invalid_field_access4_test: RuntimeError # Please triage this failure.
 mirror_invalid_field_access_test: Crash # Internal Error: No default constructor available.
 mirror_invalid_invoke3_test: Crash # Internal Error: No default constructor available.
 mirror_invalid_invoke_test: Crash # Internal Error: No default constructor available.
 mirror_printer_test: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 mirror_test: Crash # Internal Error: No default constructor available.
 mirror_type_inference_field2_test: Crash # Internal Error: No default constructor available.
 mirror_type_inference_field_test: Crash # Internal Error: No default constructor available.
 mirror_type_inference_function_test: Crash # Internal Error: No default constructor available.
 mirrors_declarations_filtering_test: Crash # Internal Error: No default constructor available.
 mirrors_used_native_test: RuntimeError # Please triage this failure.
 mirrors_used_warning2_test: Crash # (try {return f(arg);}finally {Zone._leave(old);}): try/finally
 mirrors_used_warning_test/minif: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 mirrors_used_warning_test/none: Crash # (try {return f(arg1,arg2);}finally {Zone._leave(old);}): try/finally
 no_such_method_mirrors_test: RuntimeError # Please triage this failure.
 reflect_native_types_test: Crash # Internal Error: No default constructor available.
 runtime_type_test: RuntimeError # Cannot read property 'prototype' of undefined
 string_interpolation_opt1_test: RuntimeError # Please triage this failure.
 switch_test/none: Crash # (switch (val){foo:ba...  continue to a labeled switch case
 timer_test: RuntimeError # receiver.get$_collection$_nums is not a function