Ship ES2015 sloppy-mode const semantics

test/mozilla/mozilla.status

 # Copyright 2011 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 80 matching lines @@
   'ecma_3/RegExp/15.10.6.2-2': [FAIL],
 
   # Escaped keywords are early errors in ES6
   'ecma_3/Unicode/uc-003': [FAIL],
 
   # RegExp.multiline is not part of any ECMAScript specification, and is
   # slated for deprecation in Mozilla
   # (https://bugzilla.mozilla.org/show_bug.cgi?id=1220457)
   'js1_5/Regress/regress-418504': [FAIL],
 
+  # ES2015 const redefinition throws, initializers are required, and no
+  # global object properties are made, unlike Mozilla legacy const
+  'js1_5/Regress/regress-103602': [FAIL],
+  'js1_5/Regress/regress-321874': [FAIL],
+  'js1_5/Regress/regress-383674': [FAIL],
+  'js1_5/extensions/regress-452565': [FAIL],
+  'js1_5/extensions/scope-001': [FAIL],
+  # To add insult to injury, these tests time out in debug mode
+  'js1_5/Regress/regress-360969-03': [FAIL, ['mode == debug', TIMEOUT, NO_VARIANTS]],
+  'js1_5/Regress/regress-360969-04': [FAIL, ['mode == debug', TIMEOUT, NO_VARIANTS]],
+
   ##################### SKIPPED TESTS #####################
 
   # This test checks that we behave properly in an out-of-memory
   # situation.  The test fails in V8 with an exception and takes a long
   # time to do so.
   'js1_5/Regress/regress-271716-n': [SKIP],
 
   # BUG(960): This test has an insane amount of output when it times out,
   # messing up ability to see other failures on the waterfall.
   'js1_5/extensions/regress-342960': [SKIP],
@@ skipping 43 matching lines @@
 
 
   # Runs for too long: huge array with getters and setters. As it says
   # in the test: "This test will probably run out of memory".
   'js1_5/extensions/regress-345967': [SKIP],
 
 
   ##################### FLAKY TESTS #####################
 
   # These tests time out in debug mode but pass in product mode
-  'js1_5/Regress/regress-360969-03': [PASS, ['mode == debug', TIMEOUT, NO_VARIANTS]],
-  'js1_5/Regress/regress-360969-04': [PASS, ['mode == debug', TIMEOUT, NO_VARIANTS]],
   'js1_5/Regress/regress-360969-05': [PASS, ['mode == debug', TIMEOUT, NO_VARIANTS]],
   'js1_5/Regress/regress-360969-06': [PASS, ['mode == debug', TIMEOUT, NO_VARIANTS]],
   'js1_5/extensions/regress-365527': [PASS, SLOW, ['mode == debug', TIMEOUT, NO_VARIANTS]],
 
   'js1_5/Regress/regress-280769-3': [PASS, ['mode == debug', FAIL]],
   'js1_5/Regress/regress-203278-1': [PASS, ['mode == debug', FAIL]],
   'js1_5/Regress/regress-244470': [PASS, ['mode == debug', FAIL]],
   'ecma_3/RegExp/regress-209067': [PASS, ['mode == debug', FAIL]],
   'js1_5/GC/regress-278725': [PASS, ['mode == debug', FAIL]],
   # http://b/issue?id=1206983
@@ skipping 783 matching lines @@
   'ecma_3/RegExp/regress-307456': [SKIP],
   'js1_5/Regress/regress-303213': [SKIP],
   'js1_5/extensions/regress-330569': [SKIP],
   'js1_5/extensions/regress-351448': [SKIP],
   'js1_5/extensions/regress-336410-1': [SKIP],
 
   #BUG(3152): Avoid C stack overflow.
   'js1_5/extensions/regress-355497': [FAIL_OK, 'Flags: --sim-stack-size=512'],
 }],  # 'arch == arm64 and simulator_run == True'
 ]