Adding tests for closed issues

Closes #5521
Closes #9396
Closes #10714

Author: alexcrichton

src/test/auxiliary/issue-5521.rs

@@ -0,0 +1,15 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[feature(managed_boxes)];
+
+use std::hashmap::HashMap;
+
+pub type map = @HashMap<uint, uint>;

src/test/run-pass/issue-10714.rs

@@ -0,0 +1,14 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum v {}
+pub fn main() {
+    let y: v = unsafe { ::std::unstable::intrinsics::uninit() };
+}

src/test/run-pass/issue-5521.rs

@@ -0,0 +1,26 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// aux-build:issue-5521.rs
+// xfail-fast
+
+#[feature(managed_boxes)];
+
+extern mod foo = "issue-5521";
+
+fn foo(a: foo::map) {
+    if false {
+        fail!();
+    } else {
+        let _b = a.get(&2);
+    }
+}
+
+fn main() {}

src/test/run-pass/issue-9396.rs

@@ -0,0 +1,28 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::comm;
+use std::io::timer::Timer;
+
+pub fn main() {
+    let (port, chan) = Chan::new();
+    spawn(proc (){
+        let mut timer = Timer::new().unwrap();
+        timer.sleep(10);
+        chan.send(());
+    });
+    loop {
+        match port.try_recv() {
+            comm::Data(()) => break,
+            comm::Empty => {}
+            comm::Disconnected => unreachable!()
+        }
+    }
+}