12 lines
294 B
JavaScript
12 lines
294 B
JavaScript
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'use strict';
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module.exports = function toFastproperties(o) {
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function Sub() {}
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Sub.prototype = o;
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var receiver = new Sub(); // create an instance
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function ic() { return typeof receiver.foo; } // perform access
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ic();
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ic();
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return o;
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eval("o" + o); // ensure no dead code elimination
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}
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