rust/src/test/run-pass/task-comm-chan-nil.rs

18 lines
370 B
Rust

// -*- rust -*-
// rustboot can't transmit nils across channels because they don't have
// any size, but rustc currently can because they do have size. Whether
// or not this is desirable I don't know, but here's a regression test.
impure fn main() {
let port[()] po = port();
let chan[()] ch = chan(po);
ch <| ();
let () n;
n <- po;
check (n == ());
}