foo() — react Function Reference

Architecture documentation for the foo() function in alias-while.js from the react codebase.

Function javascript TestingUtilities Fixtures calls 1

Entity Profile

TestingUtilities→ Fixtures→ foo() — react Function Reference

Dependency Diagram

graph TD
  78901959_0959_9f2b_12b8_2fce424ac338["foo()"]
  a99f31f9_937c_4dea_634d_e29baf507684["alias-while.js"]
  78901959_0959_9f2b_12b8_2fce424ac338 -->|defined in| a99f31f9_937c_4dea_634d_e29baf507684
  a0199db8_d579_72c3_7a3c_64fb445fbbaa["mutate()"]
  78901959_0959_9f2b_12b8_2fce424ac338 -->|calls| a0199db8_d579_72c3_7a3c_64fb445fbbaa
  style 78901959_0959_9f2b_12b8_2fce424ac338 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/alias-while.js lines 1–16

function foo(cond) {
  let a = {};
  let b = {};
  let c = {};
  while (cond) {
    let z = a;
    a = b;
    b = c;
    c = z;
    mutate(a, b);
  }
  a;
  b;
  c;
  return a;
}