Function findCurrentHostFiber

bundle.js:5730–5733

(parent)

!(a.tag===HostRoot$1)?invariant(false,'Unable to find node on an unmounted component.'):void 0;if(a.stateNode.current===a){// We've determined that A is the current branch.
return fiber;}// Otherwise B has to be current branch.
return alternate;}var findCurrentFiberUsingSlowPath_1=findCurrentFiberUsingSlowPath;var findCurrentHostFiber=function findCurrentHostFiber(parent){var currentParent=findCurrentFiberUsingSlowPath(parent);if(!currentParent){return null;}// Next we'll drill down this component to find the first HostComponent/Text.
var node=currentParent;while(true){if(node.tag===HostComponent$1||node.tag===HostText$1){return node;}else if(node.child){node.child['return']=node;node=node.child;continue;}if(node===currentParent){return null;}while(!node.sibling){if(!node['return']||node['return']===currentParent){return null;}node=node['return'];}node.sibling['return']=node['return'];node=node.sibling;}// Flow needs the return null here, but ESLint complains about it.
// eslint-disable-next-line no-unreachable
return null;};var findCurrentHostFiberWithNoPortals=function findCurrentHostFiberWithNoPortals(parent){var currentParent=findCurrentFiberUsingSlowPath(parent);if(!currentParent){return null;}// Next we'll drill down this component to find the first HostComponent/Text.
var node=currentParent;while(true){if(node.tag===HostComponent$1||node.tag===HostText$1){return node;}else if(node.child&&node.tag!==HostPortal){node.child['return']=node;node=node.child;continue;}if(node===currentParent){return null;}while(!node.sibling){if(!node['return']||node['return']===currentParent){return null;}node=node['return'];}node.sibling['return']=node['return'];node=node.sibling;}// Flow needs the return null here, but ESLint complains about it.
// eslint-disable-next-line no-unreachable
return null;};var ReactFiberTreeReflection={isFiberMounted:isFiberMounted,isMounted:isMounted,findCurrentFiberUsingSlowPath:findCurrentFiberUsingSlowPath_1,findCurrentHostFiber:findCurrentHostFiber,findCurrentHostFiberWithNoPortals:findCurrentHostFiberWithNoPortals};var ReactErrorUtils={// Used by Fiber to simulate a try-catch.