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26 lines
362 B
26 lines
362 B
/*===
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[object JSON]
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true
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TypeError
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TypeError
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===*/
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/* [[Class]] is "JSON" */
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print(Object.prototype.toString.call(JSON));
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/* extensible */
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print(Object.isExtensible(JSON));
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try {
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// not constructable -> TypeError
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new JSON();
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} catch (e) {
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print(e.name);
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}
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try {
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// not callable -> TypeError
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new JSON();
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} catch (e) {
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print(e.name);
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}
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