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// Copyright 2016 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 --harmony-tailcalls
function h() {
var res = g.arguments;
return res;
}
function g(o) {
var res = h();
return res;
}
function f1() {
var o = { x : 42 };
var res = g(o);
return 1;
}
function f0(a, b) {
"use strict";
return f1(5);
}
function boom(b) {
if (b) throw new Error("boom!");
}
%NeverOptimizeFunction(h);
f0();
f0();
%OptimizeFunctionOnNextCall(f0);
boom(false);
boom(false);
%OptimizeFunctionOnNextCall(boom);
try {
f0(1, 2, 3);
boom(true, 1, 2, 3);
} catch (e) {
}
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