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Issue 1605483002: Remove premature crankshaft optimization of HasInPrototypeChain. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 11 months ago
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1 // Copyright 2016 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // https://code.google.com/p/chromium/issues/detail?id=578775
6
7 var __v_9 = {};
8 for (var __v_0 = 0; __v_0 < 1000; __v_0++) {
9 }
10 __v_2 = { __v_2: 1 };
11 __v_12 = new Proxy({}, {});
12 function f() {
13 var __v_10 = new Proxy({}, __v_2);
14 __v_9.__proto__ = __v_10;
15 __v_2.getPrototypeOf = function () { return __v_9 };
16 Object.prototype.isPrototypeOf.call(__v_0, __v_10);
17 };
18 assertThrows(f, RangeError);
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