44 lines
770 B
JavaScript
44 lines
770 B
JavaScript
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// 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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function counter() {
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var i = 100;
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return function() {
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if (i-- > 0) return i;
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throw "done";
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}
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}
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var c1 = counter();
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var c2 = counter();
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var f = (function() {
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"use asm";
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return function f(i) {
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i = i|0;
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do {
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if (i > 0) c1();
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else c2();
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} while (true);
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}
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})();
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assertThrows(function() { f(0); });
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assertThrows(function() { f(1); });
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var c3 = counter();
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var g = (function() {
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"use asm";
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return function g(i) {
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i = i + 1;
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do {
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i = c3(i);
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} while (true);
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}
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})();
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assertThrows(function() { g(0); });
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assertThrows(function() { g(1); });
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