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HIR Type — react Architecture

Architecture documentation for the HIR type/interface in HIR.ts from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  84e61022_6608_cd44_18fd_5844dea02b4f["HIR"]
  18a78965_f593_105b_e5e8_07001321c2ec["HIR.ts"]
  84e61022_6608_cd44_18fd_5844dea02b4f -->|defined in| 18a78965_f593_105b_e5e8_07001321c2ec
  style 84e61022_6608_cd44_18fd_5844dea02b4f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts lines 304–314

export type HIR = {
  entry: BlockId;

  /*
   * Basic blocks are stored as a map to aid certain operations that need to
   * lookup blocks by their id. However, the order of the items in the map is
   * reverse postorder, that is, barring cycles, predecessors appear before
   * successors. This is designed to facilitate forward data flow analysis.
   */
  blocks: Map<BlockId, BasicBlock>;
};

Frequently Asked Questions

What is the HIR type?
HIR is a type/interface in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts.
Where is HIR defined?
HIR is defined in compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts at line 304.

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