15 lines
237 B
JavaScript
15 lines
237 B
JavaScript
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function Document_prototype_write(x) {
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}
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function id(x) {
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return x;
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}
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var document = { URL: "whatever" };
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var url = id(document.URL);
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Document_prototype_write(url);
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var notUrl = id("not a url");
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Document_prototype_write(notUrl);
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