Immediate invokation of AsyncStream to get the continuation?

Using Swift
,
2

Never mind. What I wrote is false, I was tripped up the lazyiness of static variables. In fact, if you just write

  let stream1 = AsyncStream<Int> { continuation in
       Self.cc = continuation
    }

by the time you return from iniitializing stream1, that trailing closure has in fact been run.