```js
function patchChildren(n1, n2, container, parentAnchor, parentComponent, parentSuspense, isSVG,...isSVG, optimized) {
c1 = c1 || EMPTY_ARR
c2 = c2 || EMPTY_ARR
const oldLength = c1.length
const...```js
function patchKeyedChildren(c1, c2, container, parentAnchor, parentComponent, parentSuspense, isSVG...[i]
if(isSameVnodeType) {
patch(n1, n2, container, parentAnchor, parentComponent, parentSuspense, isSvg...e2]
if(isSameVnodeType) {
patch(n1, n2, container, parentAnchor, parentComponent, parentSuspense, isSvg