Home / Function/ extractScopeDeclarationsFromDestructuring() — react Function Reference

extractScopeDeclarationsFromDestructuring() — react Function Reference

Architecture documentation for the extractScopeDeclarationsFromDestructuring() function in ExtractScopeDeclarationsFromDestructuring.ts from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  2ac9c5e0_0af2_213a_8b3d_392d0269e297["extractScopeDeclarationsFromDestructuring()"]
  791ee72b_8a79_10a6_5a13_5297a1e50d89["ExtractScopeDeclarationsFromDestructuring.ts"]
  2ac9c5e0_0af2_213a_8b3d_392d0269e297 -->|defined in| 791ee72b_8a79_10a6_5a13_5297a1e50d89
  2435b5f8_41a6_0458_ba88_4479b965455f["visitReactiveFunction()"]
  2ac9c5e0_0af2_213a_8b3d_392d0269e297 -->|calls| 2435b5f8_41a6_0458_ba88_4479b965455f
  style 2ac9c5e0_0af2_213a_8b3d_392d0269e297 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/ExtractScopeDeclarationsFromDestructuring.ts lines 82–91

export function extractScopeDeclarationsFromDestructuring(
  fn: ReactiveFunction,
): void {
  const state = new State(fn.env);
  for (const param of fn.params) {
    const place = param.kind === 'Identifier' ? param : param.place;
    state.declared.add(place.identifier.declarationId);
  }
  visitReactiveFunction(fn, new Visitor(), state);
}

Domain

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Frequently Asked Questions

What does extractScopeDeclarationsFromDestructuring() do?
extractScopeDeclarationsFromDestructuring() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/ExtractScopeDeclarationsFromDestructuring.ts.
Where is extractScopeDeclarationsFromDestructuring() defined?
extractScopeDeclarationsFromDestructuring() is defined in compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/ExtractScopeDeclarationsFromDestructuring.ts at line 82.
What does extractScopeDeclarationsFromDestructuring() call?
extractScopeDeclarationsFromDestructuring() calls 1 function(s): visitReactiveFunction.

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