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Foo() — react Function Reference

Architecture documentation for the Foo() function in error.invalid-useCallback-captures-reassigned-context.ts from the react codebase.

Function typescript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  722df181_e80a_3f38_e42a_7ae7831ec1f6["Foo()"]
  f6bc4c01_cce9_9f23_7783_27d7dc3bbb30["error.invalid-useCallback-captures-reassigned-context.ts"]
  722df181_e80a_3f38_e42a_7ae7831ec1f6 -->|defined in| f6bc4c01_cce9_9f23_7783_27d7dc3bbb30
  style 722df181_e80a_3f38_e42a_7ae7831ec1f6 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/error.invalid-useCallback-captures-reassigned-context.ts lines 7–17

function Foo(props) {
  let x = [];
  x.push(props);

  // makeArray() is captured, but depsList contains [props]
  const cb = useCallback(() => [x], [x]);

  x = makeArray();

  return cb;
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does Foo() do?
Foo() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/error.invalid-useCallback-captures-reassigned-context.ts.
Where is Foo() defined?
Foo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/error.invalid-useCallback-captures-reassigned-context.ts at line 7.

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