| // 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; | |
| }); |