/src/test/run-pass/task-comm-chan-nil.rs
http://github.com/jruderman/rust · Rust · 15 lines · 9 code · 2 blank · 4 comment · 1 complexity · 3f04357b22c2a0e6d7c33c6d9ba45d71 MD5 · raw file
- // -*- rust -*-
- use std;
- import comm;
- // 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.
- fn main() {
- let po = comm::port();
- let ch = comm::chan(po);
- comm::send(ch, ());
- let n: () = comm::recv(po);
- assert (n == ());
- }