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Issue 793453004: Reland of "TransitionArray now uses <is_data_property, name, attributes> tuple as a key, which allo… (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Post-rebase fixes Created 6 years ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Flags: --allow-natives-syntax 5 // Flags: --allow-natives-syntax
6 6
7 function foo() { 7 function foo() { return 1; };
8 return "fooed"; 8 var o1 = {};
9 } 9 o1.foo = foo;
10 10
11 %OptimizeFunctionOnNextCall(foo); 11 var json = '{"foo": {"x": 1}}';
12 assertEquals("fooed", foo()); 12 var o2 = JSON.parse(json);
13 assertOptimized(foo); 13 var o3 = JSON.parse(json);
14 assertTrue(%HaveSameMap(o2, o3));
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