---

yaml
---
r: 1786
b: refs/heads/master
c: 3dcb79d
h: refs/heads/master
v: v3

Author: brson

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c02cdc32a82c37e887add86773cbf49e446b335f
+refs/heads/master: 3dcb79dac91f0a53fecbf1c5340db6c54c5a2e71

trunk/Makefile.in

@@ -501,6 +501,7 @@ TASK_XFAILS := $(addprefix $(S)src/test/run-pass/, \
                  task-comm-12.rs \
                  task-comm-2.rs \
                  task-comm-9.rs \
+                 task-comm-chan-nil.rs \
                  task-life-0.rs \
                  alt-type-simple.rs \
                  many.rs)

trunk/src/Makefile

@@ -434,6 +434,7 @@ TASK_XFAILS := test/run-pass/task-comm-8.rs \
                test/run-pass/task-comm-12.rs \
                test/run-pass/task-comm-2.rs \
                test/run-pass/task-comm-9.rs \
+               test/run-pass/task-comm-chan-nil.rs \
                test/run-pass/task-life-0.rs \
                test/run-pass/alt-type-simple.rs \
                test/run-pass/many.rs

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

@@ -0,0 +1,17 @@
+// -*- 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 == ());
+}