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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
function foo() {
return function(c) {
var double_var = [3.0, 3.5][0];
var literal = c ? [1, double_var] : [double_var, 3.5];
return literal[0];
};
}
var f1 = foo();
var f2 = foo();
// Both closures point to full code.
f1(false);
f2(false);
// Optimize f1, but don't initialize the [1, double_var] literal.
%OptimizeFunctionOnNextCall(f1);
f1(false);
// Initialize the [1, double_var] literal, and transition the boilerplate to
// double.
f2(true);
// Trick crankshaft into writing double_var at the wrong position.
var l = f1(true);
assertEquals(1, l);
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