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Component() — react Function Reference

Architecture documentation for the Component() function in todo-transitivity-createfrom-capture-lambda.tsx from the react codebase.

Function tsx TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  92d0faba_8cdd_f5aa_892d_e8d8d4cfca2b["Component()"]
  dfdcec68_6df4_ad17_bfcf_0770f0538202["todo-transitivity-createfrom-capture-lambda.tsx"]
  92d0faba_8cdd_f5aa_892d_e8d8d4cfca2b -->|defined in| dfdcec68_6df4_ad17_bfcf_0770f0538202
  style 92d0faba_8cdd_f5aa_892d_e8d8d4cfca2b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/new-mutability/todo-transitivity-createfrom-capture-lambda.tsx lines 10–23

function Component({a, b}) {
  const x = useMemo(() => [{a}], [a]);
  const f = () => {
    const y = typedCreateFrom(x);
    const z = typedCapture(y);
    return z;
  };
  const z = f();
  // does not mutate x, so x should not depend on b
  typedMutate(z, b);

  // TODO: this *should* only depend on `a`
  return <ValidateMemoization inputs={[a, b]} output={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/new-mutability/todo-transitivity-createfrom-capture-lambda.tsx.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/new-mutability/todo-transitivity-createfrom-capture-lambda.tsx at line 10.

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