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Component() — react Function Reference

Architecture documentation for the Component() function in repro-unreachable-code-early-return-in-useMemo.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  85950703_f378_d989_412f_e64b0e54ccbd["Component()"]
  a0dad648_1f39_cd5b_45e6_392f4a2317c3["repro-unreachable-code-early-return-in-useMemo.js"]
  85950703_f378_d989_412f_e64b0e54ccbd -->|defined in| a0dad648_1f39_cd5b_45e6_392f4a2317c3
  style 85950703_f378_d989_412f_e64b0e54ccbd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/repro-unreachable-code-early-return-in-useMemo.js lines 5–17

function Component({value}) {
  const result = useMemo(() => {
    if (value == null) {
      return null;
    }
    try {
      return {value};
    } catch (e) {
      return null;
    }
  }, [value]);
  return <ValidateMemoization inputs={[value]} output={result} />;
}

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/repro-unreachable-code-early-return-in-useMemo.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/repro-unreachable-code-early-return-in-useMemo.js at line 5.

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