--- old/test/script/basic/es6/let_const_reuse.js.EXPECTED	2015-02-27 12:55:17.960513432 +0100
+++ new/test/script/basic/es6/let_const_reuse.js.EXPECTED	2015-02-27 12:55:17.852513433 +0100
@@ -1,8 +1,4 @@
 ReferenceError: "a" is not defined
-SyntaxError: test/script/basic/es6/let_const_reuse.js#35:9<eval>:3:8 Assignment to constant "a"
-        a--
-        ^
-SyntaxError: test/script/basic/es6/let_const_reuse.js#35:9<eval>:3:8 Assignment to constant "a"
-        a--
-        ^
+TypeError: Assignment to constant "a"
+TypeError: Assignment to constant "a"
 ReferenceError: "a" is not defined