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

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

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

File typescript TestingUtilities Fixtures 1 imports 1 functions

Entity Profile

Dependency Diagram

graph LR
  29e26586_9cd1_67d0_e572_075ffef075bc["error.preserve-use-memo-ref-missing-reactive.ts"]
  ac587885_e294_a1e9_b13f_5e7b920fdb42["react"]
  29e26586_9cd1_67d0_e572_075ffef075bc --> ac587885_e294_a1e9_b13f_5e7b920fdb42
  style 29e26586_9cd1_67d0_e572_075ffef075bc fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

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

function useFoo({cond}) {
  const ref1 = useRef<undefined | (() => undefined)>();
  const ref2 = useRef<undefined | (() => undefined)>();
  const ref = cond ? ref1 : ref2;

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

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

Subdomains

Functions

Dependencies

  • react

Frequently Asked Questions

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

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