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codegenDependency() — react Function Reference

Architecture documentation for the codegenDependency() function in CodegenReactiveFunction.ts from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  9380734b_cfd2_bad5_b83a_eeadc55aca3b["codegenDependency()"]
  dc7f10c2_c914_a162_d02b_a10a15c64a5f["CodegenReactiveFunction.ts"]
  9380734b_cfd2_bad5_b83a_eeadc55aca3b -->|defined in| dc7f10c2_c914_a162_d02b_a10a15c64a5f
  94638464_4710_0693_528f_4848cf25e876["codegenReactiveScope()"]
  94638464_4710_0693_528f_4848cf25e876 -->|calls| 9380734b_cfd2_bad5_b83a_eeadc55aca3b
  9bb6f6d9_ff05_0f27_1a27_bc67145db7ba["convertIdentifier()"]
  9380734b_cfd2_bad5_b83a_eeadc55aca3b -->|calls| 9bb6f6d9_ff05_0f27_1a27_bc67145db7ba
  style 9380734b_cfd2_bad5_b83a_eeadc55aca3b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/CodegenReactiveFunction.ts lines 1469–1495

function codegenDependency(
  cx: Context,
  dependency: ReactiveScopeDependency,
): t.Expression {
  let object: t.Expression = convertIdentifier(dependency.identifier);
  if (dependency.path.length !== 0) {
    const hasOptional = dependency.path.some(path => path.optional);
    for (const path of dependency.path) {
      const property =
        typeof path.property === 'string'
          ? t.identifier(path.property)
          : t.numericLiteral(path.property);
      const isComputed = typeof path.property !== 'string';
      if (hasOptional) {
        object = t.optionalMemberExpression(
          object,
          property,
          isComputed,
          path.optional,
        );
      } else {
        object = t.memberExpression(object, property, isComputed);
      }
    }
  }
  return object;
}

Domain

Subdomains

Frequently Asked Questions

What does codegenDependency() do?
codegenDependency() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/CodegenReactiveFunction.ts.
Where is codegenDependency() defined?
codegenDependency() is defined in compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/CodegenReactiveFunction.ts at line 1469.
What does codegenDependency() call?
codegenDependency() calls 1 function(s): convertIdentifier.
What calls codegenDependency()?
codegenDependency() is called by 1 function(s): codegenReactiveScope.

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