Function pushHostContext

docs/external/js/react-dom.development.js:14583–14596

(fiber)

  }

  function pushHostContext(fiber) {
    var rootInstance = requiredContext(rootInstanceStackCursor.current);
    var context = requiredContext(contextStackCursor$1.current);
    var nextContext = getChildHostContext(context, fiber.type); // Don't push this Fiber's context unless it's unique.

    if (context === nextContext) {
      return;
    } // Track the context and the Fiber that provided it.
    // This enables us to pop only Fibers that provide unique contexts.


    push(contextFiberStackCursor, fiber, fiber);
    push(contextStackCursor$1, nextContext, fiber);
  }

  function popHostContext(fiber) {
    // Do not pop unless this Fiber provided the current context.