19 lines
438 B
JavaScript
19 lines
438 B
JavaScript
|
// Copyright 2024 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 foo() {
|
||
|
|
try {
|
||
|
|
new String(Symbol());
|
||
|
|
} catch(e) {
|
||
|
|
return 42;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
%PrepareFunctionForOptimization(foo);
|
||
|
|
assertEquals(42, foo());
|
||
|
|
assertEquals(42, foo());
|
||
|
|
%OptimizeFunctionOnNextCall(foo);
|
||
|
|
assertEquals(42, foo());
|