/**
 * Should produce 1 scope:
 *
 * return: inputs=props.a & props.b; outputs=return
 *   const a = compute(props.a);
 *   const b = compute(props.b);
 *   foo(a, b);
 *   return = <Foo a={a} b={b} />
 */
function Component(props) {
  const a = compute(props.a);
  const b = compute(props.b);
  foo(a, b);
  return <Foo a={a} b={b} />;
}

function compute() {}
function foo() {}
function Foo() {}