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defineFunction() — react Function Reference

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

Function typescript MIRInfrastructure HIR called by 1

Entity Profile

Dependency Diagram

graph TD
  4e2bd58f_f439_41c9_5de4_16f463bd64b7["defineFunction()"]
  f11adc00_6af6_2575_4ee8_974e26f2a6ed["SSABuilder"]
  4e2bd58f_f439_41c9_5de4_16f463bd64b7 -->|defined in| f11adc00_6af6_2575_4ee8_974e26f2a6ed
  8ec30eb2_4622_378f_f538_3070f7a38fae["enterSSAImpl()"]
  8ec30eb2_4622_378f_f538_3070f7a38fae -->|calls| 4e2bd58f_f439_41c9_5de4_16f463bd64b7
  style 4e2bd58f_f439_41c9_5de4_16f463bd64b7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/SSA/EnterSSA.ts lines 58–62

  defineFunction(func: HIRFunction): void {
    for (const [id, block] of func.body.blocks) {
      this.#blocks.set(id, block);
    }
  }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does defineFunction() do?
defineFunction() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/SSA/EnterSSA.ts.
Where is defineFunction() defined?
defineFunction() is defined in compiler/packages/babel-plugin-react-compiler/src/SSA/EnterSSA.ts at line 58.
What calls defineFunction()?
defineFunction() is called by 1 function(s): enterSSAImpl.

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