Function handleError

lib/assets/react-source/development/react.js:25673–25716

(root, thrownValue)

	}

	function handleError(root, thrownValue) {
	  do {
	    try {
	      // Reset module-level state that was set during the render phase.
	      resetContextDependencies();
	      resetHooksAfterThrow();
	      resetCurrentFiber();

	      if (workInProgress === null || workInProgress.return === null) {
	        // Expected to be working on a non-root fiber. This is a fatal error
	        // because there's no ancestor that can handle it; the root is
	        // supposed to capture all errors that weren't caught by an error
	        // boundary.
	        workInProgressRootExitStatus = RootFatalErrored;
	        workInProgressRootFatalError = thrownValue; // Set `workInProgress` to null. This represents advancing to the next
	        // sibling, or the parent if there are no siblings. But since the root
	        // has no siblings nor a parent, we set it to null. Usually this is
	        // handled by `completeUnitOfWork` or `unwindWork`, but since we're
	        // interntionally not calling those, we need set it here.
	        // TODO: Consider calling `unwindWork` to pop the contexts.

	        workInProgress = null;
	        return null;
	      }

	      if (enableProfilerTimer && workInProgress.mode & ProfileMode) {
	        // Record the time spent rendering before an error was thrown. This
	        // avoids inaccurate Profiler durations in the case of a
	        // suspended render.
	        stopProfilerTimerIfRunningAndRecordDelta(workInProgress, true);
	      }

	      throwException(root, workInProgress.return, workInProgress, thrownValue, renderExpirationTime$1);
	      workInProgress = completeUnitOfWork(workInProgress);
	    } catch (yetAnotherThrownValue) {
	      // Something in the return path also threw.
	      thrownValue = yetAnotherThrownValue;
	      continue;
	    } // Return to the normal work loop.


	    return;
	  } while (true);
	}

	function pushDispatcher(root) {
	  var prevDispatcher = ReactCurrentDispatcher$1.current;