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PR-URL: https://github.com/nodejs/node/pull/28918 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
44 lines
810 B
JavaScript
44 lines
810 B
JavaScript
// Copyright 2014 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 mod1() {
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var v_1 = 1;
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var v_2 = 1;
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v_1++;
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v_2 = {valueOf: function() { throw "gagh"; }};
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function bug1() {
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for (var i = 0; i < 1; v_2++) {
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if (v_1 == 1) ;
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}
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}
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return bug1;
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}
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var f = mod1();
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%PrepareFunctionForOptimization(f);
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assertThrows(f);
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%OptimizeFunctionOnNextCall(f);
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assertThrows(f);
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var v_3 = 1;
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var v_4 = 1;
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v_3++;
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v_4 = {valueOf: function() { throw "gagh"; }};
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function bug2() {
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for (var i = 0; i < 1; v_4++) {
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if (v_3 == 1) ;
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}
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}
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%PrepareFunctionForOptimization(bug2);
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assertThrows(bug2);
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%OptimizeFunctionOnNextCall(bug2);
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assertThrows(bug2);
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