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Component() — react Function Reference

Architecture documentation for the Component() function in frozen-after-alias.js from the react codebase.

Function javascript TestingUtilities Fixtures calls 2

Entity Profile

Dependency Diagram

graph TD
  2a9a99ca_f09e_498b_0188_425c98984b89["Component()"]
  3b4bba6b_3e3a_5ace_3655_a39041974d8a["frozen-after-alias.js"]
  2a9a99ca_f09e_498b_0188_425c98984b89 -->|defined in| 3b4bba6b_3e3a_5ace_3655_a39041974d8a
  a7450011_d334_858d_424e_10b479f3f505["useFreeze()"]
  2a9a99ca_f09e_498b_0188_425c98984b89 -->|calls| a7450011_d334_858d_424e_10b479f3f505
  510a28b4_94f7_aa2e_ba42_337483d93d40["foo()"]
  2a9a99ca_f09e_498b_0188_425c98984b89 -->|calls| 510a28b4_94f7_aa2e_ba42_337483d93d40
  style 2a9a99ca_f09e_498b_0188_425c98984b89 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/frozen-after-alias.js lines 1–7

function Component() {
  const a = [];
  const b = a;
  useFreeze(a);
  foo(b); // should be readonly, value is guaranteed frozen via alias
  return b;
}

Domain

Subdomains

Defined In

Calls

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/frozen-after-alias.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/frozen-after-alias.js at line 1.
What does Component() call?
Component() calls 2 function(s): foo, useFreeze.

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