babel/packages/babel-plugin-transform-react-jsx/test/fixtures/react-automatic/should-insert-commas-after-expressions-before-whitespace/input.js

var x =
  <div
    attr1={
      "foo" + "bar"
    }
    attr2={
      "foo" + "bar" +

      "baz" + "bug"
    }
    attr3={
      "foo" + "bar" +
      "baz" + "bug"
    }
    attr4="baz">
  </div>