Index: test/mjsunit/regress/regress-crbug-633884.js |
diff --git a/test/mjsunit/regress/regress-crbug-633884.js b/test/mjsunit/regress/regress-crbug-633884.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..6f46e96725d6e25488dcedba5809c3fcc0743811 |
--- /dev/null |
+++ b/test/mjsunit/regress/regress-crbug-633884.js |
@@ -0,0 +1,15 @@ |
+// Copyright 2016 the V8 project authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+try { |
+ // Leave "blarg" as the hole in a new ScriptContext. |
+ Realm.eval(Realm.current(), "throw Error(); let blarg"); |
+} catch (e) { } |
+ |
+// Access "blarg" via a dynamic lookup. Should not crash! |
+assertThrows(function() { |
+ // Prevent full-codegen from optimizing away the %LoadLookupSlot call. |
+ eval("var x = 5"); |
+ blarg; |
+}); |