23 lines
479 B
JavaScript
23 lines
479 B
JavaScript
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// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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function assertSame(expected, found) {
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if (found === expected) {
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} else if ((expected !== expected) && (found !== found)) {
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}
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}
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function foo() {
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var x = {var: 0.5};
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assertSame(x, x.val);
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return () => x;
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}
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foo(1);
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foo(1);
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%OptimizeFunctionOnNextCall(foo);
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foo(1);
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