babel/packages/babel-plugin-transform-async-to-generator/test/fixtures/regression/T7194/input.js

function f() {
  g(async function() {
    c(() => this);
  });
}

(async function () {
  console.log('async wrapper:', this === 'foo')

  ;(() => {
    console.log('nested arrow:', this === 'foo')
  })()
}).call('foo')