Home / File/ error.todo-useCallback-captures-invalidating-value.ts — react Source File

error.todo-useCallback-captures-invalidating-value.ts — react Source File

Architecture documentation for error.todo-useCallback-captures-invalidating-value.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
  31bc69e2_9162_7a26_fd0c_1fa058f64f35["error.todo-useCallback-captures-invalidating-value.ts"]
  ac587885_e294_a1e9_b13f_5e7b920fdb42["react"]
  31bc69e2_9162_7a26_fd0c_1fa058f64f35 --> ac587885_e294_a1e9_b13f_5e7b920fdb42
  style 31bc69e2_9162_7a26_fd0c_1fa058f64f35 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

// @validatePreserveExistingMemoizationGuarantees

import {useCallback} from 'react';

// False positive:
// We currently bail out on this because we don't understand
// that `() => [x]` gets pruned because `x` always invalidates.
function useFoo(props) {
  const x = [];
  useHook();
  x.push(props);

  return useCallback(() => [x], [x]);
}

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

Subdomains

Functions

Dependencies

  • react

Frequently Asked Questions

What does error.todo-useCallback-captures-invalidating-value.ts do?
error.todo-useCallback-captures-invalidating-value.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.todo-useCallback-captures-invalidating-value.ts?
error.todo-useCallback-captures-invalidating-value.ts defines 1 function(s): useFoo.
What does error.todo-useCallback-captures-invalidating-value.ts depend on?
error.todo-useCallback-captures-invalidating-value.ts imports 1 module(s): react.
Where is error.todo-useCallback-captures-invalidating-value.ts in the architecture?
error.todo-useCallback-captures-invalidating-value.ts is located at compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/error.todo-useCallback-captures-invalidating-value.ts (domain: TestingUtilities, subdomain: Fixtures, directory: compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation).

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