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'use strict';
var GetIntrinsic = require('get-intrinsic');
var $ArrayBuffer = GetIntrinsic('%ArrayBuffer%', true);
var $TypeError = GetIntrinsic('%TypeError%');
var $Uint8Array = GetIntrinsic('%Uint8Array%', true);
var IsDetachedBuffer = require('es-abstract/2022/IsDetachedBuffer');
var IsSharedArrayBuffer = require('es-abstract/2022/IsSharedArrayBuffer');
var max = require('es-abstract/2022/max');
var min = require('es-abstract/2022/min');
var SpeciesConstructor = require('es-abstract/2022/SpeciesConstructor');
var ToIntegerOrInfinity = require('es-abstract/2022/ToIntegerOrInfinity');
var arrayBufferByteLength = require('array-buffer-byte-length');
var isArrayBuffer = require('is-array-buffer');
module.exports = function slice(start, end) {
var O = this; // step 1
if (!isArrayBuffer(O) || IsSharedArrayBuffer(O) || IsDetachedBuffer(O)) {
throw new $TypeError('receiver must be a non-detached, non-shared ArrayBuffer'); // steps 2-4
}
var len = arrayBufferByteLength(O); // step 5
var relativeStart = ToIntegerOrInfinity(start); // step 6
var first;
if (relativeStart === -Infinity) {
first = 0; // step 7
} else if (relativeStart < 0) {
first = max(len + relativeStart, 0); // step 8
} else {
first = min(relativeStart, len); // step 9
}
var relativeEnd = typeof end === 'undefined' ? len : ToIntegerOrInfinity(end); // step 10
var final;
if (relativeEnd === -Infinity) {
final = 0; // step 11
} else if (relativeEnd < 0) {
final = max(len + relativeEnd, 0); // step 12
} else {
final = min(relativeEnd, len); // step 13
}
var newLen = max(final - first, 0); // step 14
var Ctor = SpeciesConstructor(O, $ArrayBuffer); // step 15
var new$ = new Ctor(newLen); // step 16
if (!isArrayBuffer(new$) || IsSharedArrayBuffer(new$) || IsDetachedBuffer(new$)) {
throw new $TypeError('Species constructor must produce a non-detached, non-shared Array Buffer'); // steps 17-19
}
if (new$ === O) {
throw new $TypeError('new ArrayBuffer should not have been the same as the receiver'); // step 20
}
if (arrayBufferByteLength(new$) < newLen) {
throw new $TypeError('new ArrayBuffer\'s byteLength must be at least the requested length'); // step 21
}
if (IsDetachedBuffer(O)) {
throw new $TypeError('receiver became an detached ArrayBuffer'); // step 23
}
/*
24. Let fromBuf be O.[[ArrayBufferData]].
25. Let toBuf be new.[[ArrayBufferData]].
26. Perform CopyDataBlockBytes(toBuf, 0, fromBuf, first, newLen).
*/
var sourceArr = new $Uint8Array(O);
var destArr = new $Uint8Array(new$);
for (var i = start, ii = 0; i < end; i++, ii++) {
destArr[ii] = sourceArr[i];
}
return new$; // step 27
};