defineContext() — react Function Reference

Architecture documentation for the defineContext() function in EnterSSA.ts from the react codebase.

Function typescript MIRInfrastructure HIR calls 1

Entity Profile

MIRInfrastructure→ HIR→ defineContext() — react Function Reference

Dependency Diagram

graph TD
  e8a9db95_a3f8_ba5e_4289_87022b3ec4e0["defineContext()"]
  f11adc00_6af6_2575_4ee8_974e26f2a6ed["SSABuilder"]
  e8a9db95_a3f8_ba5e_4289_87022b3ec4e0 -->|defined in| f11adc00_6af6_2575_4ee8_974e26f2a6ed
  1bda4538_293e_48ce_ea89_3160033e51b6["definePlace()"]
  e8a9db95_a3f8_ba5e_4289_87022b3ec4e0 -->|calls| 1bda4538_293e_48ce_ea89_3160033e51b6
  style e8a9db95_a3f8_ba5e_4289_87022b3ec4e0 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/SSA/EnterSSA.ts lines 93–97

  defineContext(oldPlace: Place): Place {
    const newPlace = this.definePlace(oldPlace);
    this.#context.add(oldPlace.identifier);
    return newPlace;
  }