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useFoo() — react Function Reference

Architecture documentation for the useFoo() function in error.invalid-hook-function-argument-mutates-local-variable.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  cd091451_0b9c_fe21_6a15_c1c712fed485["useFoo()"]
  55748232_986c_3b0b_7214_79a513803578["error.invalid-hook-function-argument-mutates-local-variable.js"]
  cd091451_0b9c_fe21_6a15_c1c712fed485 -->|defined in| 55748232_986c_3b0b_7214_79a513803578
  style cd091451_0b9c_fe21_6a15_c1c712fed485 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.invalid-hook-function-argument-mutates-local-variable.js lines 3–8

function useFoo() {
  const cache = new Map();
  useHook(() => {
    cache.set('key', 'value');
  });
}

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/error.invalid-hook-function-argument-mutates-local-variable.js.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.invalid-hook-function-argument-mutates-local-variable.js at line 3.

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