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Component() — react Function Reference

Architecture documentation for the Component() function in try-catch-nullish-coalescing.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  cc60554e_6e75_7989_c32c_f04092ee7fe2["Component()"]
  4928390e_2a1d_6e8e_7d0a_c201db47bfaf["try-catch-nullish-coalescing.js"]
  cc60554e_6e75_7989_c32c_f04092ee7fe2 -->|defined in| 4928390e_2a1d_6e8e_7d0a_c201db47bfaf
  style cc60554e_6e75_7989_c32c_f04092ee7fe2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/try-catch-nullish-coalescing.js lines 1–9

function Component({a, b, fallback}) {
  try {
    // fallback.value is accessed WITHIN the ?? chain
    const result = a ?? b ?? fallback.value;
    return <span>{result}</span>;
  } catch {
    return <span>error</span>;
  }
}

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/try-catch-nullish-coalescing.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/try-catch-nullish-coalescing.js at line 1.

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