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useCallback-reordering-deplist-controlflow.tsx — react Source File

Architecture documentation for useCallback-reordering-deplist-controlflow.tsx, a tsx file in the react codebase. 2 imports, 0 dependents.

File tsx TestingUtilities Fixtures 2 imports 1 functions

Entity Profile

Dependency Diagram

graph LR
  9718f58d_625e_e369_1175_36ab2f6cc279["useCallback-reordering-deplist-controlflow.tsx"]
  ac587885_e294_a1e9_b13f_5e7b920fdb42["react"]
  9718f58d_625e_e369_1175_36ab2f6cc279 --> ac587885_e294_a1e9_b13f_5e7b920fdb42
  006eec3d_77a9_4a47_e6c1_a96d7a6c9c05["shared-runtime"]
  9718f58d_625e_e369_1175_36ab2f6cc279 --> 006eec3d_77a9_4a47_e6c1_a96d7a6c9c05
  style 9718f58d_625e_e369_1175_36ab2f6cc279 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

// @enableNewMutationAliasingModel @enablePreserveExistingMemoizationGuarantees:false @validateExhaustiveMemoizationDependencies:false
import {useCallback} from 'react';
import {Stringify} from 'shared-runtime';

function Foo({arr1, arr2, foo}) {
  const x = [arr1];

  let y = [];

  const getVal1 = useCallback(() => {
    return {x: 2};
  }, []);

  const getVal2 = useCallback(() => {
    return [y];
  }, [foo ? (y = x.concat(arr2)) : y]);

  return <Stringify val1={getVal1} val2={getVal2} shouldInvokeFns={true} />;
}

export const FIXTURE_ENTRYPOINT = {
  fn: Foo,
  params: [{arr1: [1, 2], arr2: [3, 4], foo: true}],
  sequentialRenders: [
    {arr1: [1, 2], arr2: [3, 4], foo: true},
    {arr1: [1, 2], arr2: [3, 4], foo: false},
  ],
};

Domain

Subdomains

Functions

Dependencies

  • react
  • shared-runtime

Source

Frequently Asked Questions

What does useCallback-reordering-deplist-controlflow.tsx do?
useCallback-reordering-deplist-controlflow.tsx is a source file in the react codebase, written in tsx. It belongs to the TestingUtilities domain, Fixtures subdomain.
What functions are defined in useCallback-reordering-deplist-controlflow.tsx?
useCallback-reordering-deplist-controlflow.tsx defines 1 function(s): Foo.
What does useCallback-reordering-deplist-controlflow.tsx depend on?
useCallback-reordering-deplist-controlflow.tsx imports 2 module(s): react, shared-runtime.
Where is useCallback-reordering-deplist-controlflow.tsx in the architecture?
useCallback-reordering-deplist-controlflow.tsx is located at compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/new-mutability/useCallback-reordering-deplist-controlflow.tsx (domain: TestingUtilities, subdomain: Fixtures, directory: compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/new-mutability).

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