eachReachablePlace() — react Function Reference

Architecture documentation for the eachReachablePlace() function in TransformFire.ts from the react codebase.

Function typescript BabelCompiler Validation calls 1 called by 2

Entity Profile

BabelCompiler→ Validation→ eachReachablePlace() — react Function Reference

Dependency Diagram

graph TD
  eba3a482_6e86_10da_48dc_406d60ade0bd["eachReachablePlace()"]
  6061353e_921a_a1a8_d6c1_777e8d9f8896["TransformFire.ts"]
  eba3a482_6e86_10da_48dc_406d60ade0bd -->|defined in| 6061353e_921a_a1a8_d6c1_777e8d9f8896
  6e048cfd_d7b0_b702_7929_3e87d8dcd51c["ensureNoRemainingCalleeCaptures()"]
  6e048cfd_d7b0_b702_7929_3e87d8dcd51c -->|calls| eba3a482_6e86_10da_48dc_406d60ade0bd
  d2181b26_6497_c534_1059_eea301950095["ensureNoMoreFireUses()"]
  d2181b26_6497_c534_1059_eea301950095 -->|calls| eba3a482_6e86_10da_48dc_406d60ade0bd
  ccace1c3_85b7_a05e_c2a5_7eff8b3422ed["eachInstructionOperand()"]
  eba3a482_6e86_10da_48dc_406d60ade0bd -->|calls| ccace1c3_85b7_a05e_c2a5_7eff8b3422ed
  style eba3a482_6e86_10da_48dc_406d60ade0bd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/Transform/TransformFire.ts lines 361–374

function* eachReachablePlace(fn: HIRFunction): Iterable<Place> {
  for (const [, block] of fn.body.blocks) {
    for (const instr of block.instructions) {
      if (
        instr.value.kind === 'FunctionExpression' ||
        instr.value.kind === 'ObjectMethod'
      ) {
        yield* eachReachablePlace(instr.value.loweredFunc.func);
      } else {
        yield* eachInstructionOperand(instr);
      }
    }
  }
}