Function makeSetValue

src/parseTools.mjs:507–515

* @param {number} ptr The pointer. Used to find both the slab and the offset in that slab. If the pointer * is just an integer, then this is almost redundant, but in general the pointer type * may in the future include information about which slab as well. So, for now it is

(ptr, pos, value, type)

 * @return {string} JS code for performing the memory set operation
 */
function makeSetValue(ptr, pos, value, type) {
  var rtn = makeSetValueImpl(ptr, pos, value, type);
  if (ASSERTIONS == 2 && (type.startsWith('i') || type.startsWith('u'))) {
    const width = getBitWidth(type);
    const assertion = `checkInt${width}(${value})`;
    rtn += `;${assertion}`;
  }
  return rtn;
}

function makeSetValueImpl(ptr, pos, value, type) {
  if (type == 'i64' && !WASM_BIGINT) {