Function throwAndUnwindWorkLoop

packages/react-reconciler/src/workLoop.ts:452–462

(
	root: FiberRootNode,
	unitOfWork: FiberNode,
	thrownValue: any,
	lane: Lane
)

}

function throwAndUnwindWorkLoop(
	root: FiberRootNode,
	unitOfWork: FiberNode,
	thrownValue: any,
	lane: Lane
) {
	// unwind前的重置hook，避免 hook0 use hook1 时 use造成中断，再恢复时前后hook对应不上
	resetHooksOnUnwind(unitOfWork);
	throwException(root, thrownValue, lane);
	unwindUnitOfWork(unitOfWork);
}

function unwindUnitOfWork(unitOfWork: FiberNode) {
	let incompleteWork: FiberNode | null = unitOfWork;