Function placeSingleChild

bundle.js:7096–7098

(newFiber)

newFiber.effectTag=Placement$3;return lastPlacedIndex;}else{// This item can stay in place.
return oldIndex;}}else{// This is an insertion.
newFiber.effectTag=Placement$3;return lastPlacedIndex;}}function placeSingleChild(newFiber){// This is simpler for the single child case. We only need to do a
// placement for inserting new children.
if(shouldTrackSideEffects&&newFiber.alternate===null){newFiber.effectTag=Placement$3;}return newFiber;}function updateTextNode(returnFiber,current,textContent,priority){if(current===null||current.tag!==HostText$5){// Insert
var created=createFiberFromText$1(textContent,returnFiber.internalContextTag,priority);created['return']=returnFiber;return created;}else{// Update
var existing=useFiber(current,priority);existing.pendingProps=textContent;existing['return']=returnFiber;return existing;}}function updateElement(returnFiber,current,element,priority){if(current===null||current.type!==element.type){// Insert
var created=createFiberFromElement$1(element,returnFiber.internalContextTag,priority);created.ref=coerceRef(current,element);created['return']=returnFiber;return created;}else{// Move based on index