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sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd9add103f586d501b0c3354b7b182abc0
25 lines
660 B
JavaScript
25 lines
660 B
JavaScript
// 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 --turbo-escape
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function f(str) {
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var s = "We turn {" + str + "} into a ConsString now";
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return s.length;
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}
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assertEquals(33, f("a"));
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assertEquals(33, f("b"));
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%OptimizeFunctionOnNextCall(f);
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assertEquals(33, f("c"));
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function g(str) {
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var s = "We also try to materalize {" + str + "} when deopting";
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%DeoptimizeNow();
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return s.length;
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}
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assertEquals(43, g("a"));
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assertEquals(43, g("b"));
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%OptimizeFunctionOnNextCall(g);
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assertEquals(43, g("c"));
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