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- 'use strict';
- var ArrayBufferViewCore = require('../internals/array-buffer-view-core');
- var toLength = require('../internals/to-length');
- var toOffset = require('../internals/to-offset');
- var toObject = require('../internals/to-object');
- var fails = require('../internals/fails');
-
- var aTypedArray = ArrayBufferViewCore.aTypedArray;
- var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
-
- var FORCED = fails(function () {
- // eslint-disable-next-line es/no-typed-arrays -- required for testing
- new Int8Array(1).set({});
- });
-
- // `%TypedArray%.prototype.set` method
- // https://tc39.es/ecma262/#sec-%typedarray%.prototype.set
- exportTypedArrayMethod('set', function set(arrayLike /* , offset */) {
- aTypedArray(this);
- var offset = toOffset(arguments.length > 1 ? arguments[1] : undefined, 1);
- var length = this.length;
- var src = toObject(arrayLike);
- var len = toLength(src.length);
- var index = 0;
- if (len + offset > length) throw RangeError('Wrong length');
- while (index < len) this[offset + index] = src[index++];
- }, FORCED);
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