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// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax
function opt() {
try {
Object.seal({});
} finally {
try {
// Carefully crafted by clusterfuzz to alias the temporary object literal
// register with the below dead try block's context register.
({toString() {}})
.
apply(-1)
.x();
} finally {
if (2.2) {
return;
}
// This code should be dead.
try {
Reflect.construct;
} finally {
}
}
}
};
%PrepareFunctionForOptimization(opt);
opt();
%OptimizeFunctionOnNextCall(opt);
opt();
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