Home / File/ error.false-positive-useMemo-dropped-infer-always-invalidating.ts — react Source File

error.false-positive-useMemo-dropped-infer-always-invalidating.ts — react Source File

Architecture documentation for error.false-positive-useMemo-dropped-infer-always-invalidating.ts, a typescript file in the react codebase. 2 imports, 0 dependents.

File typescript TestingUtilities Fixtures 2 imports 1 functions

Entity Profile

Dependency Diagram

graph LR
  c09b9818_ec1c_548e_7899_5041c027bbea["error.false-positive-useMemo-dropped-infer-always-invalidating.ts"]
  ac587885_e294_a1e9_b13f_5e7b920fdb42["react"]
  c09b9818_ec1c_548e_7899_5041c027bbea --> ac587885_e294_a1e9_b13f_5e7b920fdb42
  006eec3d_77a9_4a47_e6c1_a96d7a6c9c05["shared-runtime"]
  c09b9818_ec1c_548e_7899_5041c027bbea --> 006eec3d_77a9_4a47_e6c1_a96d7a6c9c05
  style c09b9818_ec1c_548e_7899_5041c027bbea fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

// @validatePreserveExistingMemoizationGuarantees

import {useMemo} from 'react';
import {useHook} from 'shared-runtime';

// useMemo values may not be memoized in Forget output if we
// infer that their deps always invalidate.
// This is technically a false positive as the useMemo in source
// was effectively a no-op
function useFoo(props) {
  const x = [];
  useHook();
  x.push(props);

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

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

Subdomains

Functions

Dependencies

  • react
  • shared-runtime

Frequently Asked Questions

What does error.false-positive-useMemo-dropped-infer-always-invalidating.ts do?
error.false-positive-useMemo-dropped-infer-always-invalidating.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.false-positive-useMemo-dropped-infer-always-invalidating.ts?
error.false-positive-useMemo-dropped-infer-always-invalidating.ts defines 1 function(s): useFoo.
What does error.false-positive-useMemo-dropped-infer-always-invalidating.ts depend on?
error.false-positive-useMemo-dropped-infer-always-invalidating.ts imports 2 module(s): react, shared-runtime.
Where is error.false-positive-useMemo-dropped-infer-always-invalidating.ts in the architecture?
error.false-positive-useMemo-dropped-infer-always-invalidating.ts is located at compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/error.false-positive-useMemo-dropped-infer-always-invalidating.ts (domain: TestingUtilities, subdomain: Fixtures, directory: compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation).

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