dillon1000/react

Commit

Lazily initialize dependencies object (#15944)

Most fibers do not have events or context, so we save memory lazily
initializing this container node.

Follow-up from #15927
Browse files
Andrew Clark authored 175111de723979161b73c2751c3396d22f405dfa Parent 720db4c
Changed paths4 files
First-parent comparison
M packages/react-dom/src/events/DOMEventResponderSystem.js ModifiedM packages/react-reconciler/src/ReactFiber.js ModifiedM packages/react-reconciler/src/ReactFiberEvents.js ModifiedM packages/react-reconciler/src/ReactFiberNewContext.js Modified
Patch

Files changed

Rendering syntax-highlighted changes…