[rcr][ez] Clean up unused $read from rcr

ghstack-source-id: 5c21fb71ea8da2d5c50046796ce2904f99118b1e Pull Request resolved: #31110
facebook · Oct 7, 2024 · d94777e · d94777e
1 parent 1460d67
commit d94777e
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/compiler/packages/react-compiler-runtime/src/index.ts b/compiler/packages/react-compiler-runtime/src/index.ts
@@ -36,14 +36,6 @@ export function c(size: number) {
   })[0];
 }
 
-export function $read(memoCache: MemoCache, index: number) {
-  const value = memoCache[index];
-  if (value === $empty) {
-    throw new Error('useMemoCache: read before write');
-  }
-  return value;
-}
-
 const LazyGuardDispatcher: {[key: string]: (...args: Array<any>) => any} = {};
 [
   'readContext',