isSetOptimisticType() — react Function Reference

Architecture documentation for the isSetOptimisticType() function in HIR.ts from the react codebase.

Function typescript MIRInfrastructure HIR called by 1

Entity Profile

MIRInfrastructure→ HIR→ isSetOptimisticType() — react Function Reference

Dependency Diagram

graph TD
  49d7c389_800c_6296_d859_637087269300["isSetOptimisticType()"]
  18a78965_f593_105b_e5e8_07001321c2ec["HIR.ts"]
  49d7c389_800c_6296_d859_637087269300 -->|defined in| 18a78965_f593_105b_e5e8_07001321c2ec
  b5555c52_b6db_0e04_9c88_0a537ac1560e["isStableType()"]
  b5555c52_b6db_0e04_9c88_0a537ac1560e -->|calls| 49d7c389_800c_6296_d859_637087269300
  style 49d7c389_800c_6296_d859_637087269300 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts lines 1869–1873

export function isSetOptimisticType(id: Identifier): boolean {
  return (
    id.type.kind === 'Function' && id.type.shapeId === 'BuiltInSetOptimistic'
  );
}