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sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd9add103f586d501b0c3354b7b182abc0
26 lines
580 B
JavaScript
26 lines
580 B
JavaScript
// Copyright 2015 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 deopt(f) {
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return { valueOf : function() { %DeoptimizeFunction(f); return 1.1; } };
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}
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function or_zero(o) {
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return o|0;
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}
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function multiply_one(o) {
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return +o;
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}
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function multiply_one_symbol() {
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return +Symbol();
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}
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assertThrows(multiply_one_symbol, TypeError);
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assertEquals(1, or_zero(deopt(or_zero)));
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assertEquals(1.1, multiply_one(deopt(multiply_one)));
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