blob: 2e6134cbcb516c0accd6d939965b0e62b02568f5 [file] [log] [blame]
'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 FORCED = fails(function () {
// eslint-disable-next-line no-undef
new Int8Array(1).set({});
});
// `%TypedArray%.prototype.set` method
// https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.set
ArrayBufferViewCore.exportProto('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);