// Copyright 2015 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 outer(y) { function inner() { var x = 10; (function() {
// Access x from inner function to force it to be context allocated. x = 20; %DeoptimizeFunction(inner);
})(); // Variable y should be read from the outer context. return y; };
%PrepareFunctionForOptimization(inner); ;
%OptimizeFunctionOnNextCall(inner); return inner(); } assertEquals(30, outer(30));