1 files changed, 0 insertions, 327 deletions
diff --git a/tests/ui/regions/issue-2718.rs b/tests/ui/regions/issue-2718.rs
deleted file mode 100644
index 6449337ee..000000000
--- a/tests/ui/regions/issue-2718.rs
+++ /dev/null
@@ -1,327 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(unused_unsafe)]
-#![allow(unused_imports)]
-#![allow(non_camel_case_types)]
-
-pub type Task = isize;
-
-// tjc: I don't know why
-pub mod pipes {
-    use self::state::{empty, full, blocked, terminated};
-    use super::Task;
-    use std::mem::{forget, transmute};
-    use std::mem::{replace, swap};
-    use std::mem;
-    use std::thread;
-    use std::marker::Send;
-
-    pub struct Stuff<T> {
-        state: state,
-        blocked_task: Option<Task>,
-        payload: Option<T>
-    }
-
-    #[derive(PartialEq, Debug)]
-    #[repr(isize)]
-    pub enum state {
-        empty,
-        full,
-        blocked,
-        terminated
-    }
-
-    pub struct packet<T> {
-        state: state,
-        blocked_task: Option<Task>,
-        payload: Option<T>
-    }
-
-    unsafe impl<T:Send> Send for packet<T> {}
-
-    pub fn packet<T:Send>() -> *const packet<T> {
-        unsafe {
-            let p: *const packet<T> = mem::transmute(Box::new(Stuff{
-                state: empty,
-                blocked_task: None::<Task>,
-                payload: None::<T>
-            }));
-            p
-        }
-    }
-
-    mod rusti {
-      pub fn atomic_xchg(_dst: &mut isize, _src: isize) -> isize { panic!(); }
-      pub fn atomic_xchg_acq(_dst: &mut isize, _src: isize) -> isize { panic!(); }
-      pub fn atomic_xchg_rel(_dst: &mut isize, _src: isize) -> isize { panic!(); }
-    }
-
-    // We should consider moving this to ::std::unsafe, although I
-    // suspect graydon would want us to use void pointers instead.
-    pub unsafe fn uniquify<T>(x: *const T) -> Box<T> {
-        mem::transmute(x)
-    }
-
-    pub fn swap_state_acq(dst: &mut state, src: state) -> state {
-        unsafe {
-            transmute(rusti::atomic_xchg_acq(transmute(dst), src as isize))
-        }
-    }
-
-    pub fn swap_state_rel(dst: &mut state, src: state) -> state {
-        unsafe {
-            transmute(rusti::atomic_xchg_rel(transmute(dst), src as isize))
-        }
-    }
-
-    pub fn send<T:Send>(mut p: send_packet<T>, payload: T) {
-        let p = p.unwrap();
-        let mut p = unsafe { uniquify(p) };
-        assert!((*p).payload.is_none());
-        (*p).payload = Some(payload);
-        let old_state = swap_state_rel(&mut (*p).state, full);
-        match old_state {
-          empty => {
-            // Yay, fastpath.
-
-            // The receiver will eventually clean this up.
-            unsafe { forget(p); }
-          }
-          full => { panic!("duplicate send") }
-          blocked => {
-
-            // The receiver will eventually clean this up.
-            unsafe { forget(p); }
-          }
-          terminated => {
-            // The receiver will never receive this. Rely on drop_glue
-            // to clean everything up.
-          }
-        }
-    }
-
-    pub fn recv<T:Send>(mut p: recv_packet<T>) -> Option<T> {
-        let p = p.unwrap();
-        let mut p = unsafe { uniquify(p) };
-        loop {
-            let old_state = swap_state_acq(&mut (*p).state,
-                                           blocked);
-            match old_state {
-              empty | blocked => { thread::yield_now(); }
-              full => {
-                let payload = replace(&mut p.payload, None);
-                return Some(payload.unwrap())
-              }
-              terminated => {
-                assert_eq!(old_state, terminated);
-                return None;
-              }
-            }
-        }
-    }
-
-    pub fn sender_terminate<T:Send>(p: *const packet<T>) {
-        let mut p = unsafe { uniquify(p) };
-        match swap_state_rel(&mut (*p).state, terminated) {
-          empty | blocked => {
-            // The receiver will eventually clean up.
-            unsafe { forget(p) }
-          }
-          full => {
-            // This is impossible
-            panic!("you dun goofed")
-          }
-          terminated => {
-            // I have to clean up, use drop_glue
-          }
-        }
-    }
-
-    pub fn receiver_terminate<T:Send>(p: *const packet<T>) {
-        let mut p = unsafe { uniquify(p) };
-        match swap_state_rel(&mut (*p).state, terminated) {
-          empty => {
-            // the sender will clean up
-            unsafe { forget(p) }
-          }
-          blocked => {
-            // this shouldn't happen.
-            panic!("terminating a blocked packet")
-          }
-          terminated | full => {
-            // I have to clean up, use drop_glue
-          }
-        }
-    }
-
-    pub struct send_packet<T:Send> {
-        p: Option<*const packet<T>>,
-    }
-
-    impl<T:Send> Drop for send_packet<T> {
-        fn drop(&mut self) {
-            unsafe {
-                if self.p != None {
-                    let self_p: &mut Option<*const packet<T>> =
-                        mem::transmute(&mut self.p);
-                    let p = replace(self_p, None);
-                    sender_terminate(p.unwrap())
-                }
-            }
-        }
-    }
-
-    impl<T:Send> send_packet<T> {
-        pub fn unwrap(&mut self) -> *const packet<T> {
-            replace(&mut self.p, None).unwrap()
-        }
-    }
-
-    pub fn send_packet<T:Send>(p: *const packet<T>) -> send_packet<T> {
-        send_packet {
-            p: Some(p)
-        }
-    }
-
-    pub struct recv_packet<T:Send> {
-        p: Option<*const packet<T>>,
-    }
-
-    impl<T:Send> Drop for recv_packet<T> {
-        fn drop(&mut self) {
-            unsafe {
-                if self.p != None {
-                    let self_p: &mut Option<*const packet<T>> =
-                        mem::transmute(&mut self.p);
-                    let p = replace(self_p, None);
-                    receiver_terminate(p.unwrap())
-                }
-            }
-        }
-    }
-
-    impl<T:Send> recv_packet<T> {
-        pub fn unwrap(&mut self) -> *const packet<T> {
-            replace(&mut self.p, None).unwrap()
-        }
-    }
-
-    pub fn recv_packet<T:Send>(p: *const packet<T>) -> recv_packet<T> {
-        recv_packet {
-            p: Some(p)
-        }
-    }
-
-    pub fn entangle<T:Send>() -> (send_packet<T>, recv_packet<T>) {
-        let p = packet();
-        (send_packet(p), recv_packet(p))
-    }
-}
-
-pub mod pingpong {
-    use std::mem;
-
-    pub struct ping(::pipes::send_packet<pong>);
-
-    unsafe impl Send for ping {}
-
-    pub struct pong(::pipes::send_packet<ping>);
-
-    unsafe impl Send for pong {}
-
-    pub fn liberate_ping(p: ping) -> ::pipes::send_packet<pong> {
-        unsafe {
-            let _addr : *const ::pipes::send_packet<pong> = match &p {
-              &ping(ref x) => { mem::transmute(x) }
-            };
-            panic!()
-        }
-    }
-
-    pub fn liberate_pong(p: pong) -> ::pipes::send_packet<ping> {
-        unsafe {
-            let _addr : *const ::pipes::send_packet<ping> = match &p {
-              &pong(ref x) => { mem::transmute(x) }
-            };
-            panic!()
-        }
-    }
-
-    pub fn init() -> (client::ping, server::ping) {
-        ::pipes::entangle()
-    }
-
-    pub mod client {
-        use pingpong;
-
-        pub type ping = ::pipes::send_packet<pingpong::ping>;
-        pub type pong = ::pipes::recv_packet<pingpong::pong>;
-
-        pub fn do_ping(c: ping) -> pong {
-            let (sp, rp) = ::pipes::entangle();
-
-            ::pipes::send(c, pingpong::ping(sp));
-            rp
-        }
-
-        pub fn do_pong(c: pong) -> (ping, ()) {
-            let packet = ::pipes::recv(c);
-            if packet.is_none() {
-                panic!("sender closed the connection")
-            }
-            (pingpong::liberate_pong(packet.unwrap()), ())
-        }
-    }
-
-    pub mod server {
-        use pingpong;
-
-        pub type ping = ::pipes::recv_packet<pingpong::ping>;
-        pub type pong = ::pipes::send_packet<pingpong::pong>;
-
-        pub fn do_ping(c: ping) -> (pong, ()) {
-            let packet = ::pipes::recv(c);
-            if packet.is_none() {
-                panic!("sender closed the connection")
-            }
-            (pingpong::liberate_ping(packet.unwrap()), ())
-        }
-
-        pub fn do_pong(c: pong) -> ping {
-            let (sp, rp) = ::pipes::entangle();
-            ::pipes::send(c, pingpong::pong(sp));
-            rp
-        }
-    }
-}
-
-fn client(chan: pingpong::client::ping) {
-    let chan = pingpong::client::do_ping(chan);
-    println!("Sent ping");
-    let (_chan, _data) = pingpong::client::do_pong(chan);
-    println!("Received pong");
-}
-
-fn server(chan: pingpong::server::ping) {
-    let (chan, _data) = pingpong::server::do_ping(chan);
-    println!("Received ping");
-    let _chan = pingpong::server::do_pong(chan);
-    println!("Sent pong");
-}
-
-pub fn main() {
-  /*
-//    Commented out because of option::get error
-
-    let (client_, server_) = pingpong::init();
-
-    task::spawn {|client_|
-        let client__ = client_.take();
-        client(client__);
-    };
-    task::spawn {|server_|
-        let server__ = server_.take();
-        server(server_ˊ);
-    };
-  */
-}