Add regression test for recently fixed bug

BUG=chromium:258519
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/20732002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
parent 141ada02
// Copyright 2013 the V8 project authors. All rights reserved.
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// Flags: --allow-natives-syntax
var a = {
compare_null: function(x) { return null != x; },
kaboom: function() {}
}
function crash(x) {
var b = a;
b.compare_null(x) && b.kaboom();
return "ok";
}
assertEquals("ok", crash(null));
assertEquals("ok", crash(null));
%OptimizeFunctionOnNextCall(crash);
// Used to throw: "TypeError: Cannot call method 'kaboom' of undefined".
assertEquals("ok", crash(1));
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