conditional-on-mutable.js — react Source File

Source Code

// @enablePropagateDepsInHIR
function ComponentA(props) {
  const a = [];
  const b = [];
  if (b) {
    a.push(props.p0);
  }
  if (props.p1) {
    b.push(props.p2);
  }
  return <Foo a={a} b={b} />;
}

function ComponentB(props) {
  const a = [];
  const b = [];
  if (mayMutate(b)) {
    a.push(props.p0);
  }
  if (props.p1) {
    b.push(props.p2);
  }
  return <Foo a={a} b={b} />;
}

function Foo() {}
function mayMutate() {}