From 2bc394ccae2b9efaec07a04648485dcd37fafba6 Mon Sep 17 00:00:00 2001
From: Evan Scott <probablyup@gmail.com>
Date: Tue, 11 Sep 2018 23:36:15 -0500
Subject: [PATCH] acquire and show the displayName if set on ForwardRef

Part 2 of https://github.com/facebook/react/pull/13615
---
 backend/attachRendererFiber.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/backend/attachRendererFiber.js b/backend/attachRendererFiber.js
index 3733082661..fcf9ac57f8 100644
--- a/backend/attachRendererFiber.js
+++ b/backend/attachRendererFiber.js
@@ -192,7 +192,11 @@ function attachRendererFiber(hook: Hook, rid: string, renderer: ReactRenderer):
       case ForwardRefLazy:
         const functionName = getDisplayName(resolvedType.render, '');
         nodeType = 'Special';
-        name = functionName !== '' ? `ForwardRef(${functionName})` : 'ForwardRef';
+        name = resolvedType.displayName || (
+          functionName !== ''
+            ? `ForwardRef(${functionName})`
+            : 'ForwardRef'
+        );
         children = [];
         break;
       case HostRoot: