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Component() — react Function Reference

Architecture documentation for the Component() function in weakset-constructor.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  ec345d2a_f225_b463_4ea0_10326a1e1d6f["Component()"]
  608ca3b9_cb1e_b85f_05ff_2ac7cfff7a82["weakset-constructor.js"]
  ec345d2a_f225_b463_4ea0_10326a1e1d6f -->|defined in| 608ca3b9_cb1e_b85f_05ff_2ac7cfff7a82
  style ec345d2a_f225_b463_4ea0_10326a1e1d6f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/weakset-constructor.js lines 4–30

function Component({a, b, c}) {
  const set = new WeakSet();
  const setAlias = set.add(a);
  setAlias.add(c);

  const hasB = set.has(b);

  return (
    <>
      <ValidateMemoization
        inputs={[a, c]}
        output={set}
        onlyCheckCompiled={true}
      />
      <ValidateMemoization
        inputs={[a, c]}
        output={setAlias}
        onlyCheckCompiled={true}
      />
      <ValidateMemoization
        inputs={[b]}
        output={[hasB]}
        onlyCheckCompiled={true}
      />
    </>
  );
}

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/weakset-constructor.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/weakset-constructor.js at line 4.

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