25 lines
502 B
JavaScript
25 lines
502 B
JavaScript
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// Copyright 2016 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 --min-preparse-length=10
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let x;
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function f(a) {
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x += a;
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}
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function g(a) {
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f(a); return x;
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}
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function h(a) {
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x = a; return x;
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}
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function boom() { return g(1) }
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assertEquals(1, h(1));
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assertEquals(2, boom());
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assertEquals(3, boom());
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%OptimizeFunctionOnNextCall(boom);
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assertEquals(4, boom());
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