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Component() — react Function Reference

Architecture documentation for the Component() function in allow-reassignment-to-global-function-jsx-prop.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  70865b7e_5c5b_1750_da6f_c7553b15cd52["Component()"]
  0f254e58_9b54_2c68_0593_32ab84ea0503["allow-reassignment-to-global-function-jsx-prop.js"]
  70865b7e_5c5b_1750_da6f_c7553b15cd52 -->|defined in| 0f254e58_9b54_2c68_0593_32ab84ea0503
  style 70865b7e_5c5b_1750_da6f_c7553b15cd52 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/allow-reassignment-to-global-function-jsx-prop.js lines 1–11

function Component() {
  const onClick = () => {
    // Cannot assign to globals
    someUnknownGlobal = true;
    moduleLocal = true;
  };
  // It's possible that this could be an event handler / effect function,
  // but we don't know that and optimistically assume it will only be
  // called by an event handler or effect, where it is allowed to modify globals
  return <div onClick={onClick} />;
}

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/allow-reassignment-to-global-function-jsx-prop.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/allow-reassignment-to-global-function-jsx-prop.js at line 1.

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