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useFoo() — react Function Reference

Architecture documentation for the useFoo() function in return-poisons-outer-scope.ts from the react codebase.

Function typescript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  ff938b9c_7a27_6fa1_3296_713589028bd7["useFoo()"]
  3838f9cd_e84d_b369_00a0_56d38b990e98["return-poisons-outer-scope.ts"]
  ff938b9c_7a27_6fa1_3296_713589028bd7 -->|defined in| 3838f9cd_e84d_b369_00a0_56d38b990e98
  style ff938b9c_7a27_6fa1_3296_713589028bd7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/reduce-reactive-deps/jump-poisoned/return-poisons-outer-scope.ts lines 3–10

function useFoo({input, cond}) {
  const x = [];
  if (cond) {
    return null;
  }
  x.push(identity(input.a.b));
  return x;
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does useFoo() do?
useFoo() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/reduce-reactive-deps/jump-poisoned/return-poisons-outer-scope.ts.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/reduce-reactive-deps/jump-poisoned/return-poisons-outer-scope.ts at line 3.

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