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Kmake/deps/v8/test/mjsunit/regress/regress-366635361.js
2026-05-26 23:36:42 -07:00

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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: --turbo-fast-api-calls --expose-fast-api --allow-natives-syntax --turbofan
// --always-turbofan is disabled because we rely on particular feedback for
// optimizing to the fastest path.
// Flags: --no-always-turbofan
// The test relies on optimizing/deoptimizing at predictable moments, so
// it's not suitable for deoptimization fuzzing.
// Flags: --deopt-every-n-times=0
const __v_0 = new d8.test.FastCAPI();
function __f_2(__v_5) {
__v_0.copy_string(__v_5, __v_5);
}
%PrepareFunctionForOptimization(__f_2);
__f_2();
%OptimizeFunctionOnNextCall(__f_2);
assertThrows(
() => __f_2('Hello World'), Error,
'Invalid parameter, the second parameter has to be a a Uint8Array.');