mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-10-19 05:29:46 +08:00
Chris Tate
f8906d0b75
* Support primitive and function property descriptors * Dispatch literal bracket calls to native class methods * Handle numeric class method keys in bracket calls * Call function values returned by class accessors * Expand native object and array semantics * Keep new corpus fixtures aligned with compiler gates * Lower Object.isFrozen arguments once
13 lines
781 B
JavaScript
13 lines
781 B
JavaScript
const object = JSON.parse('{"first":1,"second":2}');
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Object.defineProperty(object, 'hidden', { value: 3 });
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const descriptors = Object.getOwnPropertyDescriptors(object);
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console.log(Object.keys(descriptors).join(','));
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console.log(descriptors.first.value, descriptors.first.writable, descriptors.first.enumerable, descriptors.first.configurable);
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console.log(descriptors.hidden.value, descriptors.hidden.writable, descriptors.hidden.enumerable, descriptors.hidden.configurable);
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console.log(Object.getOwnPropertyDescriptors(3));
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console.log(Object.keys(Object.getOwnPropertyDescriptors('cat')).join(','));
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const parent = JSON.parse('{"inherited":4}');
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const child = Object.create(parent);
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child.own = 5;
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console.log(Object.keys(Object.getOwnPropertyDescriptors(child)).join(','));
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