mapCallArguments() — react Function Reference

Architecture documentation for the mapCallArguments() function in visitors.ts from the react codebase.

Function typescript MIRInfrastructure HIR called by 1

Entity Profile

MIRInfrastructure→ HIR→ mapCallArguments() — react Function Reference

Dependency Diagram

graph TD
  cb2f7895_375d_8f9b_5b0b_8dc1e7853e1f["mapCallArguments()"]
  2f3caf55_cc64_415c_55dd_9771ba7dc210["visitors.ts"]
  cb2f7895_375d_8f9b_5b0b_8dc1e7853e1f -->|defined in| 2f3caf55_cc64_415c_55dd_9771ba7dc210
  402caa76_ca9e_8ed9_593f_7843cf5f0ae8["mapInstructionValueOperands()"]
  402caa76_ca9e_8ed9_593f_7843cf5f0ae8 -->|calls| cb2f7895_375d_8f9b_5b0b_8dc1e7853e1f
  style cb2f7895_375d_8f9b_5b0b_8dc1e7853e1f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/HIR/visitors.ts lines 660–672

export function mapCallArguments(
  args: Array<Place | SpreadPattern>,
  fn: (place: Place) => Place,
): Array<Place | SpreadPattern> {
  return args.map(arg => {
    if (arg.kind === 'Identifier') {
      return fn(arg);
    } else {
      arg.place = fn(arg.place);
      return arg;
    }
  });
}