Stage ES2015-style const in sloppy mode

test/test262/test262.status

Index: test/test262/test262.status
diff --git a/test/test262/test262.status b/test/test262/test262.status
index 8b0aaf53054548d9b52e1340fc45086b042b5a2c..465166a6e1ee160482cb96e0e66a353f25ef65fb 100644
--- a/test/test262/test262.status
+++ b/test/test262/test262.status
@@ -74,45 +74,6 @@
 
   ###################### MISSING ES6 FEATURES #######################
 
-  # Const is still interpreted as legacy const in sloppy mode
-  # https://code.google.com/p/v8/issues/detail?id=3305
-  'language/block-scope/shadowing/const-declaration-shadowing-catch-parameter': [PASS, FAIL_SLOPPY],
-  'language/block-scope/shadowing/const-declarations-shadowing-parameter-name-let-const-and-var-variables': [PASS, FAIL_SLOPPY],
-  'language/statements/const/block-local-closure-get-before-initialization': [PASS, FAIL_SLOPPY],
-  'language/statements/const/block-local-use-before-initialization-in-declaration-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/block-local-use-before-initialization-in-prior-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/function-local-closure-get-before-initialization': [PASS, FAIL_SLOPPY],
-  'language/statements/const/function-local-use-before-initialization-in-declaration-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/function-local-use-before-initialization-in-prior-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/global-closure-get-before-initialization': [PASS, FAIL_SLOPPY],
-  'language/statements/const/global-use-before-initialization-in-declaration-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/global-use-before-initialization-in-prior-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/block-scope-syntax-const-declarations-mixed-with-without-initialiser': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/block-scope-syntax-const-declarations-mixed-without-with-initialiser': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/block-scope-syntax-const-declarations-without-initialiser': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/const': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/const-invalid-assignment-statement-body-for-in': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/const-invalid-assignment-statement-body-for-of': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/const-outer-inner-let-bindings': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/with-initializer-do-statement-while-expression': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/with-initializer-for-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/with-initializer-if-expression-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/with-initializer-if-expression-statement-else-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/with-initializer-label-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/with-initializer-while-expression-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/without-initializer-case-expression-statement-list': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/without-initializer-default-statement-list': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/without-initializer-do-statement-while-expression': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/without-initializer-for-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/without-initializer-if-expression-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/without-initializer-if-expression-statement-else-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/without-initializer-label-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/const/syntax/without-initializer-while-expression-statement': [PASS, FAIL_SLOPPY],
-  'language/statements/for-in/const-bound-names-fordecl-tdz-for-in': [PASS, FAIL_SLOPPY],
-  'language/statements/for-in/const-fresh-binding-per-iteration-for-in': [PASS, FAIL_SLOPPY],
-  'language/statements/for-of/const-bound-names-fordecl-tdz-for-of': [PASS, FAIL_SLOPPY],
-  'language/statements/for-of/const-fresh-binding-per-iteration-for-of': [PASS, FAIL_SLOPPY],
-
   # Functions in blocks are var-declared and hoisted in sloppy mode
   # https://code.google.com/p/v8/issues/detail?id=3305
   'language/block-scope/shadowing/dynamic-lookup-from-closure': [PASS, FAIL_SLOPPY],