Home / File/ preserve-use-memo-ref-missing-ok.ts — react Source File

preserve-use-memo-ref-missing-ok.ts — react Source File

Architecture documentation for preserve-use-memo-ref-missing-ok.ts, a typescript file in the react codebase. 1 imports, 0 dependents.

Entity Profile

Dependency Diagram

graph LR
  9c4f5e15_f024_ccd0_c904_4f244de33674["preserve-use-memo-ref-missing-ok.ts"]
  c745ba00_63aa_6e9b_0885_a745bade6cf7["react"]
  9c4f5e15_f024_ccd0_c904_4f244de33674 --> c745ba00_63aa_6e9b_0885_a745bade6cf7
  style 9c4f5e15_f024_ccd0_c904_4f244de33674 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

// @validatePreserveExistingMemoizationGuarantees
import {useCallback, useRef} from 'react';

function useFoo() {
  const ref = useRef<undefined | (() => undefined)>();

  return useCallback(() => {
    if (ref != null) {
      ref.current();
    }
  }, []);
}

export const FIXTURE_ENTRYPOINT = {
  fn: useFoo,
  params: [],
};

Domain

Subdomains

Functions

Dependencies

  • react

Frequently Asked Questions

What does preserve-use-memo-ref-missing-ok.ts do?
preserve-use-memo-ref-missing-ok.ts is a source file in the react codebase, written in typescript. It belongs to the CompilerCore domain, BabelIntegration subdomain.
What functions are defined in preserve-use-memo-ref-missing-ok.ts?
preserve-use-memo-ref-missing-ok.ts defines 1 function(s): useFoo.
What does preserve-use-memo-ref-missing-ok.ts depend on?
preserve-use-memo-ref-missing-ok.ts imports 1 module(s): react.
Where is preserve-use-memo-ref-missing-ok.ts in the architecture?
preserve-use-memo-ref-missing-ok.ts is located at compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/preserve-use-memo-ref-missing-ok.ts (domain: CompilerCore, subdomain: BabelIntegration, directory: compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation).

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