Concurrency

Concurrency

Like Go, any function can be executed concurrently.

 go foo()

However, Go tends to rely on channels for syncronization. I'd like to allow return values

 a := go foo(1)
 b := go foo(2)
 c := go foo(3)
 return a+b+c

This will wait for all three to return before running "a+b+c".

Wait

A thread can wait for some condition. The condition must be an immutable action.

 wait(x == 20)