Outputs an invalid code when a comment exists inside parenthesis and before async function

[sapphi-red]

When the following code is input,

(
  /* foo */
  async function () {
  console.log('async 1');
})()

the output is

/* foo */ async function() {
  console.log("async 1");
}();

and this is not a valid js code. (repl)

This happens from 0.16.14.

A real world reproduction: stackblitz (firestore has the code above. you can find the code by searching Loads a bundle and returns the list of affected collection groups. in firestore's code)

Original issue: vitejs/vite#11626

[evanw]

Crap. This is the danger with printing comments. I remembered about the ones after the return and throw keywords but I forgot about these ones. I’ll fix this in the next release.

[sapphi-red]

Thanks!