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Component() — react Function Reference

Architecture documentation for the Component() function in reactive-control-dependency-for-init.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  f4ebba1d_5af4_279b_3dcf_eb317c48e8aa["Component()"]
  d7f6963b_a79e_e79c_e556_6d80e20cdb5f["reactive-control-dependency-for-init.js"]
  f4ebba1d_5af4_279b_3dcf_eb317c48e8aa -->|defined in| d7f6963b_a79e_e79c_e556_6d80e20cdb5f
  style f4ebba1d_5af4_279b_3dcf_eb317c48e8aa fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/reactive-control-dependency-for-init.js lines 1–16

function Component(props) {
  let x;
  for (let i = props.init; i < 10; i++) {
    if (i === 0) {
      x = 0;
      break;
    } else {
      x = 1;
      break;
    }
  }
  // The values assigned to `x` are non-reactive, but the value of `x`
  // depends on the "control" variable `i`, whose initial value `props.init` is reactive.
  // Therefore x should be treated as reactive too.
  return [x];
}

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/reactive-control-dependency-for-init.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/reactive-control-dependency-for-init.js at line 1.

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