summaryrefslogtreecommitdiffstats
path: root/src/test/ui/builtin-superkinds/builtin-superkinds-capabilities.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/builtin-superkinds/builtin-superkinds-capabilities.rs')
-rw-r--r--src/test/ui/builtin-superkinds/builtin-superkinds-capabilities.rs21
1 files changed, 0 insertions, 21 deletions
diff --git a/src/test/ui/builtin-superkinds/builtin-superkinds-capabilities.rs b/src/test/ui/builtin-superkinds/builtin-superkinds-capabilities.rs
deleted file mode 100644
index e936f921a..000000000
--- a/src/test/ui/builtin-superkinds/builtin-superkinds-capabilities.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// run-pass
-// Tests "capabilities" granted by traits that inherit from super-
-// builtin-kinds, e.g., if a trait requires Send to implement, then
-// at usage site of that trait, we know we have the Send capability.
-
-
-use std::sync::mpsc::{channel, Sender, Receiver};
-
-trait Foo : Send { }
-
-impl <T: Send> Foo for T { }
-
-fn foo<T: Foo + 'static>(val: T, chan: Sender<T>) {
- chan.send(val).unwrap();
-}
-
-pub fn main() {
- let (tx, rx): (Sender<isize>, Receiver<isize>) = channel();
- foo(31337, tx);
- assert_eq!(rx.recv().unwrap(), 31337);
-}