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26 lines
733 B
26 lines
733 B
1 week ago
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'use strict';
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var reflectSetProto = require('./Reflect.setPrototypeOf');
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var originalSetProto = require('./Object.setPrototypeOf');
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var setDunderProto = require('dunder-proto/set');
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var $TypeError = require('es-errors/type');
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/** @type {import('.')} */
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module.exports = reflectSetProto
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? function setProto(O, proto) {
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// @ts-expect-error TS can't narrow inside a closure, for some reason
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if (reflectSetProto(O, proto)) {
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return O;
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}
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throw new $TypeError('Reflect.setPrototypeOf: failed to set [[Prototype]]');
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}
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: originalSetProto || (
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setDunderProto ? function setProto(O, proto) {
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// @ts-expect-error TS can't narrow inside a closure, for some reason
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setDunderProto(O, proto);
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return O;
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} : null
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);
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