LazyGuardDispatcher() — react Function Reference

Architecture documentation for the LazyGuardDispatcher() function in index.ts from the react codebase.

Function typescript BabelCompiler Validation

Entity Profile

BabelCompiler→ Validation→ LazyGuardDispatcher() — react Function Reference

Dependency Diagram

graph TD
  33ac8b0c_9f3d_6887_e307_6876a3c1a9d2["LazyGuardDispatcher()"]
  e7e94027_87c5_661b_dd97_be583c709eb3["index.ts"]
  33ac8b0c_9f3d_6887_e307_6876a3c1a9d2 -->|defined in| e7e94027_87c5_661b_dd97_be583c709eb3
  style 33ac8b0c_9f3d_6887_e307_6876a3c1a9d2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/react-compiler-runtime/src/index.ts lines 77–85

LazyGuardDispatcher['useMemoCache'] = (count: number) => {
  if (originalDispatcher == null) {
    throw new Error(
      'React Compiler internal invariant violation: unexpected null dispatcher',
    );
  } else {
    return (originalDispatcher as any).useMemoCache(count);
  }
};