handlelValue() — react Function Reference

Architecture documentation for the handlelValue() function in InlineJsxTransform.ts from the react codebase.

Function typescript BabelCompiler Optimization called by 1

Entity Profile

BabelCompiler→ Optimization→ handlelValue() — react Function Reference

Dependency Diagram

graph TD
  af679f0b_6b94_6932_33ed_c533b19e7699["handlelValue()"]
  5e75c578_acd8_79e6_2aae_0bb0b2c9ce77["InlineJsxTransform.ts"]
  af679f0b_6b94_6932_33ed_c533b19e7699 -->|defined in| 5e75c578_acd8_79e6_2aae_0bb0b2c9ce77
  876d58c8_bfce_a9d8_22c0_b40cc7e22553["inlineJsxTransform()"]
  876d58c8_bfce_a9d8_22c0_b40cc7e22553 -->|calls| af679f0b_6b94_6932_33ed_c533b19e7699
  style af679f0b_6b94_6932_33ed_c533b19e7699 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/Optimization/InlineJsxTransform.ts lines 762–778

function handlelValue(
  lvalue: Place,
  blockId: BlockId,
  inlinedJsxDeclarations: InlinedJsxDeclarationMap,
): Place {
  const inlinedJsxDeclaration = inlinedJsxDeclarations.get(
    lvalue.identifier.declarationId,
  );
  if (
    inlinedJsxDeclaration == null ||
    inlinedJsxDeclaration.blockIdsToIgnore.has(blockId)
  ) {
    return lvalue;
  }

  return {...lvalue, identifier: inlinedJsxDeclaration.identifier};
}