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Component() — react Function Reference

Architecture documentation for the Component() function in error.invalid-reassign-variable-in-usememo.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  091ce6a5_70c8_f612_b3f2_c3fce4c0f052["Component()"]
  fde2bf1e_14ac_13e4_8131_029b5e828943["error.invalid-reassign-variable-in-usememo.js"]
  091ce6a5_70c8_f612_b3f2_c3fce4c0f052 -->|defined in| fde2bf1e_14ac_13e4_8131_029b5e828943
  style 091ce6a5_70c8_f612_b3f2_c3fce4c0f052 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.invalid-reassign-variable-in-usememo.js lines 1–10

function Component() {
  let x;
  const y = useMemo(() => {
    let z;
    x = [];
    z = true;
    return z;
  }, []);
  return [x, y];
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does Component() do?
Component() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.invalid-reassign-variable-in-usememo.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.invalid-reassign-variable-in-usememo.js at line 1.

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