df378d33ef
Some checks failed
CI / go (push) Waiting to run
CI / docker (push) Waiting to run
CI / lint-go (push) Waiting to run
CI / lint-docs (push) Waiting to run
CI / check-paperclip (push) Waiting to run
Deploy static site / Deploy to GitHub Pages (push) Has been cancelled
Deploy static site / Deploy via Docker to hatch.surf (push) Has been cancelled
Resolved conflicts by taking GitHub versions for: - .dockerignore, .gitignore, Dockerfile, README.md, docker-compose.yml Kept deploy.sh updated to: - Pull from GitHub (primary source) - Push to Gitea (push-mirror) - Build from site/ directory (GitHub structure) Co-Authored-By: Paperclip <noreply@paperclip.ing>
63 lines
1.9 KiB
JavaScript
63 lines
1.9 KiB
JavaScript
'use strict';
|
|
|
|
var $SyntaxError = require('es-errors/syntax');
|
|
var $TypeError = require('es-errors/type');
|
|
|
|
var IsDetachedBuffer = require('./IsDetachedBuffer');
|
|
var IsInteger = require('./IsInteger');
|
|
var SetValueInBuffer = require('./SetValueInBuffer');
|
|
var ToNumber = require('./ToNumber');
|
|
|
|
var isNegativeZero = require('math-intrinsics/isNegativeZero');
|
|
var typedArrayBuffer = require('typed-array-buffer');
|
|
var typedArrayByteOffset = require('typed-array-byte-offset');
|
|
var typedArrayLength = require('typed-array-length');
|
|
var whichTypedArray = require('which-typed-array');
|
|
|
|
var tableTAO = require('./tables/typed-array-objects');
|
|
|
|
// https://262.ecma-international.org/8.0/#sec-integerindexedelementset
|
|
|
|
module.exports = function IntegerIndexedElementSet(O, index, value) {
|
|
if (typeof index !== 'number') {
|
|
throw new $TypeError('`index` must be a Number'); // step 1
|
|
}
|
|
var arrayTypeName = whichTypedArray(O); // step 12
|
|
if (!arrayTypeName) {
|
|
throw new $TypeError('`O` must be a TypedArray'); // step 2
|
|
}
|
|
if (arrayTypeName === 'BigInt64Array' || arrayTypeName === 'BigUint64Array') {
|
|
throw new $SyntaxError('BigInt64Array and BigUint64Array do not exist until ES2020'); // step 2
|
|
}
|
|
|
|
var numValue = ToNumber(value); // step 3
|
|
|
|
var buffer = typedArrayBuffer(O); // step 5
|
|
|
|
if (IsDetachedBuffer(buffer)) {
|
|
throw new $TypeError('`O` has a detached buffer'); // step 6
|
|
}
|
|
|
|
if (!IsInteger(index) || isNegativeZero(index)) {
|
|
return false; // steps 7 - 8
|
|
}
|
|
|
|
var length = typedArrayLength(O); // step 9
|
|
|
|
if (index < 0 || index >= length) {
|
|
return false; // step 10
|
|
}
|
|
|
|
var offset = typedArrayByteOffset(O); // step 11
|
|
|
|
var elementType = tableTAO.name['$' + arrayTypeName]; // step 15
|
|
|
|
var elementSize = tableTAO.size['$' + elementType]; // step 13
|
|
|
|
var indexedPosition = (index * elementSize) + offset; // step 14
|
|
|
|
SetValueInBuffer(buffer, indexedPosition, elementType, numValue, true, 'Unordered'); // step 16
|
|
|
|
return true; // step 17
|
|
};
|