Support type literals as compile-time constants.

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.
 #
 # 1) Copy the old version of the test to
 #    tests/language/src/test_name_[dartc|vm]_test.dart.
 #    to maintain coverage.
 # 2) File a bug on each architecture for the failure due to the language change.
 # 3) Update the language/src directory with the updated test.
 
 [ $compiler == none ]
 part_test: Fail
 part2_test: Fail
 gc_test: Pass, Fail # Issue 1487
 pseudo_kw_illegal_test/14: Fail  # Issue 356
+first_class_types_constants_test: Fail # Issue 6282
 
 # These bugs refer currently ongoing language discussions.
 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.
@@ skipping 354 matching lines @@
 # Calling unresolved class constructor:
 # call_constructor_on_unresolvable_class_test/07: Fail
 call_nonexistent_constructor_test: Fail
 
 bad_override_test/01: Fail
 bad_override_test/02: Fail
 illegal_invocation_test/01: Fail, OK # Typedef literals are expressions now.
 illegal_invocation_test/04: Fail, OK # Class literals are expressions now.
 illegal_invocation_test/05: Fail, OK # Type variables are expressions now.
 
+first_class_types_constants_test: Fail # Issue 6282
+
 # Renaming type from platform library:
 dynamic_test: Fail
 
 # Missing compile-time error when modifying final local variables
 final_variable_assignment_test/01: Fail
 final_variable_assignment_test/02: Fail
 final_variable_assignment_test/03: Fail
 final_variable_assignment_test/04: Fail
 
 # Factory for another interface (will be obsolete soon).
@@ skipping 176 matching lines @@
 compile_time_constant_checked3_test/03: Fail, OK
 compile_time_constant_checked3_test/04: Fail, OK
 compile_time_constant_checked3_test/05: Fail, OK
 compile_time_constant_checked3_test/06: Fail, OK
 
 type_error_test: Fail, OK # VM bug: http://dartbug.com/5280
 
 # This is a VM error when the compiled code is run.
 invocation_mirror_test: Fail # issue 3326, 3622.
 invocation_mirror_indirect_test: Fail # issue 3326, 3622.