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f() — react Function Reference

Architecture documentation for the f() function in lambda-mutated-ref-non-reactive.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  208231bc_5bd8_ccec_c106_8f11c581a8a5["f()"]
  2421f726_c055_44c7_f38b_4020e02d6a8a["lambda-mutated-ref-non-reactive.js"]
  208231bc_5bd8_ccec_c106_8f11c581a8a5 -->|defined in| 2421f726_c055_44c7_f38b_4020e02d6a8a
  style 208231bc_5bd8_ccec_c106_8f11c581a8a5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/lambda-mutated-ref-non-reactive.js lines 1–8

function f(a) {
  let x;
  (() => {
    x = {};
  })();
  // this is not reactive on `x` as `x` is never reactive
  return <div x={x} />;
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does f() do?
f() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/lambda-mutated-ref-non-reactive.js.
Where is f() defined?
f() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/lambda-mutated-ref-non-reactive.js at line 1.

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