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* [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time)
13 lines
173 B
JavaScript
13 lines
173 B
JavaScript
function test() {
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var B;
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class C extends (B = class {}) {}
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return new C() instanceof B
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&& B.isPrototypeOf(C);
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}
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if (!test())
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throw new Error("Test failed");
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