Report type warning on assigning to some types of elements

tests/language/language.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.
 
 # This directory contains tests that are intended to show the
 # current state of the language.
 
 # In order to maintain maximum test coverage for all builds,
 # please use the following procedure to mark a test
 # failed on architectures other than the one you are working on.
@@ skipping 53 matching lines @@
 # DartC specific tests that should not be run by the VM
 *dartc_test: Skip
 *dartc_negative_test: Skip
 
 [ $compiler == none && $mode == debug ]
 gc_test: Skip  # Takes too long.
 
 [ $compiler == dartc ]
 application_negative_test: Fail # Runtime only test, rewrite as multitest
 assert_keyword_negative_test: Fail # Runtime only test, rewrite as multitest
-assign_instance_method_negative_test: Fail  # Issue 3662
+assign_instance_method_negative_test: Fail  # Runtime only test, rewrite as multitest
 body_less_constructor_wrong_arg_negative_test: Fail  # Runtime only test, rewrite as multitest
 call_operator_test: Pass # Issue 1355
 cascade_test: Pass,Fail # Issue 3729  Some cases pass, but for the wrong reason
 cascade_precedence_test: Fail  # Issue 3729
 char_escape_test: Pass # Issue 1654
 closure_call_wrong_argument_count_negative_test: Fail # Runtime only test, rewrite as multitest
 const_syntax_test/01: Fail # test issue 3626
 const_syntax_test/02: Fail # test issue 3626
 const_syntax_test/03: Fail # test issue 3626
 constructor3_negative_test: Fail # Runtime only test, rewrite as multitest
@@ skipping 56 matching lines @@
 *: Skip
 
 [ $browser ]
 prefix_core_test: Fail # Issue 2264.
 
 [ $arch == simarm ]
 *: Skip
 
 [ $arch == arm ]
 *: Skip