0bc9e52faa
Bug: chromium:1038178 Change-Id: I0c96015817b226368479bf8a384a654e6ed22969 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1987914 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Auto-Submit: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#65766}
22 lines
555 B
JavaScript
22 lines
555 B
JavaScript
// Copyright 2019 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 opt(){
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(new (function(){
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try{
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r.c>new class extends(W.y.h){}
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l.g.e._
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function _(){}[]=({[l](){}}),c()
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}catch(x){}
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}));
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(((function(){})())?.v)()
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}
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%PrepareFunctionForOptimization(opt)
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assertThrows(opt());
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assertThrows(opt());
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%OptimizeFunctionOnNextCall(opt)
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assertThrows(opt());
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