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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)
17 lines
291 B
JavaScript
17 lines
291 B
JavaScript
function test() {
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var passed = false;
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var obj = { foo: true };
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var C = function(){};
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Object.defineProperty(C, Symbol.hasInstance, {
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value: function(inst) { passed = inst.foo; return false; }
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});
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obj instanceof C;
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return passed;
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}
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if (!test())
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throw new Error("Test failed");
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