18 lines
428 B
JavaScript
18 lines
428 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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// Simple eager deoptimization test.
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function f(o) {
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return o.x;
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}
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assertEquals(f({x : 2}), 2);
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assertEquals(f({x : 2}), 2);
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%OptimizeFunctionOnNextCall(f);
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assertEquals(f({x : 2}), 2);
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assertEquals(f({y : 1, x : 3}), 3);
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