Support closures inside initializers.

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 10 matching lines @@
 gc_test: Fail # Issue 1487
 field_override_test/none: Fail  # Issue 742: field shadowing now allowed
 field_override_test/01: Fail    # Issue 742: field shadowing now allowed
 super_field_access_test: Fail    # Issue 742: field shadowing now allowed
 pseudo_kw_illegal_test/03: Fail  # Issue 356
 pseudo_kw_illegal_test/08: Fail  # Issue 356
 pseudo_kw_illegal_test/10: Fail  # Issue 356
 pseudo_kw_illegal_test/14: Fail  # Issue 356
 
 # These bugs refer currently ongoing language discussions.
-constructor5_test: Fail          # (Discussion ongoing)
-constructor6_test: Fail          # (Discussion ongoing)
+constructor5_test: Fail           # (Discussion ongoing)
+
+constructor6_test: Fail           # Issue 6422
+closure_in_initializer_test: Fail # Issue 6422
 
 # Regular bugs which should be fixed.
 const_init6_negative_test: Fail       # Issue 811
 super_first_constructor_test: Fail # Issue 1372.
 
 # Issue 1355
 call_operator_test: Fail
 
 parameter_initializer6_negative_test: Fail # Issue 3502
 
@@ skipping 517 matching lines @@
 
 type_error_test: Fail, OK # VM bug: http://dartbug.com/5280
 
 call_through_getter_test: Fail # issue 6130
 call_through_null_getter_test: Fail # issue 6130
 local_function_test: Fail # issue 6130
 naming_test: Fail # issue 6130
 
 # This is a VM error when the compiled code is run.
 invocation_mirror_test: Fail # issue 3326, 3622.