Function handleError

docs/external/js/react-dom.development.js:22113–22156

(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;