scope() — react Function Reference

Architecture documentation for the scope() function in PropagateScopeDependenciesHIR.ts from the react codebase.

Function typescript MIRInfrastructure HIR calls 2

Entity Profile

MIRInfrastructure→ HIR→ scope() — react Function Reference

Dependency Diagram

graph TD
  3a794155_ff06_85f0_8e9a_496a5d3f6133["scope()"]
  1be3b542_2ecf_364c_adef_6e5675b7385e["DependencyCollectionContext"]
  3a794155_ff06_85f0_8e9a_496a5d3f6133 -->|defined in| 1be3b542_2ecf_364c_adef_6e5675b7385e
  e4202808_c854_fd63_c981_990ad95d6125["isScopeActive()"]
  3a794155_ff06_85f0_8e9a_496a5d3f6133 -->|calls| e4202808_c854_fd63_c981_990ad95d6125
  3d5b98eb_196e_b05c_5771_3d21805eef0c["find()"]
  3a794155_ff06_85f0_8e9a_496a5d3f6133 -->|calls| 3d5b98eb_196e_b05c_5771_3d21805eef0c
  style 3a794155_ff06_85f0_8e9a_496a5d3f6133 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/HIR/PropagateScopeDependenciesHIR.ts lines 519–524

  #isScopeActive(scope: ReactiveScope): boolean {
    if (this.#scopes === null) {
      return false;
    }
    return this.#scopes.find(state => state === scope);
  }