Component() — react Function Reference

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/reactive-control-dependency-switch-case-test.js lines 1–20

function Component(props) {
  let x;
  switch (props.cond) {
    case true: {
      x = 1;
      break;
    }
    case false: {
      x = 2;
      break;
    }
    default: {
      x = 3;
    }
  }
  // The values assigned to `x` are non-reactive, but the value of `x`
  // depends on the "control" value `props.cond` which is reactive.
  // Therefore x should be treated as reactive too.
  return [x];
}