Pass owner to createFiber fn when creating a memo component.

Brian Vaughn · Brian Vaughn · commit 8174d54710e6 · 2020-08-07T15:33:54.000-04:00
diff --git a/packages/react-reconciler/src/ReactFiber.new.js b/packages/react-reconciler/src/ReactFiber.new.js
@@ -579,6 +579,10 @@ export function createFiberFromTypeAndProps(
   fiber.type = resolvedType;
   fiber.lanes = lanes;
 
+  if (__DEV__) {
+    fiber._debugOwner = owner;
+  }
+
   return fiber;
 }
 
diff --git a/packages/react-reconciler/src/ReactFiber.old.js b/packages/react-reconciler/src/ReactFiber.old.js
@@ -573,6 +573,10 @@ export function createFiberFromTypeAndProps(
   fiber.type = resolvedType;
   fiber.lanes = lanes;
 
+  if (__DEV__) {
+    fiber._debugOwner = owner;
+  }
+
   return fiber;
 }
 
diff --git a/packages/react-reconciler/src/ReactFiberBeginWork.new.js b/packages/react-reconciler/src/ReactFiberBeginWork.new.js
@@ -434,16 +434,13 @@ function updateMemoComponent(
       Component.type,
       null,
       nextProps,
-      null,
+      workInProgress,
       workInProgress.mode,
       renderLanes,
     );
     child.ref = workInProgress.ref;
     child.return = workInProgress;
     workInProgress.child = child;
-    if (__DEV__) {
-      child._debugOwner = workInProgress;
-    }
     return child;
   }
   if (__DEV__) {
diff --git a/packages/react-reconciler/src/ReactFiberBeginWork.old.js b/packages/react-reconciler/src/ReactFiberBeginWork.old.js
@@ -434,16 +434,13 @@ function updateMemoComponent(
       Component.type,
       null,
       nextProps,
-      null,
+      workInProgress,
       workInProgress.mode,
       renderLanes,
     );
     child.ref = workInProgress.ref;
     child.return = workInProgress;
     workInProgress.child = child;
-    if (__DEV__) {
-      child._debugOwner = workInProgress;
-    }
     return child;
   }
   if (__DEV__) {

Original file line number	Diff line number	Diff line change
`@@ -579,6 +579,10 @@ export function createFiberFromTypeAndProps(`
`579`	`579`	`fiber.type = resolvedType;`
`580`	`580`	`fiber.lanes = lanes;`
`581`	`581`
	`582`	`+ if (__DEV__) {`
	`583`	`+ fiber._debugOwner = owner;`
	`584`	`+ }`
	`585`	`+`
`582`	`586`	`return fiber;`
`583`	`587`	`}`
`584`	`588`
Original file line number	Diff line number	Diff line change
`@@ -573,6 +573,10 @@ export function createFiberFromTypeAndProps(`
`573`	`573`	`fiber.type = resolvedType;`
`574`	`574`	`fiber.lanes = lanes;`
`575`	`575`
	`576`	`+ if (__DEV__) {`
	`577`	`+ fiber._debugOwner = owner;`
	`578`	`+ }`
	`579`	`+`
`576`	`580`	`return fiber;`
`577`	`581`	`}`
`578`	`582`