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WSL should have more tests of type checking failures
[WebKit-https.git]
/
JSTests
/
es6
/
Function_is_subclassable_correct_prototype_chain.js
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function test() {
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class C extends Function {}
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var c = new C("return 'foo';");
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return c instanceof C && c instanceof Function && Object.getPrototypeOf(C) === Function;
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}
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if (!test())
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throw new Error("Test failed");
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