Add uninit intrinsic

src/test/run-pass/intrinsic-uninit.rs

@@ -0,0 +1,19 @@
+// Copyright 2012 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.
+
+mod rusti {
+    #[abi = "rust-intrinsic"]
+    pub extern "rust-intrinsic" {
+        fn uninit<T>() -> T;
+    }
+}
+pub fn main() {
+    let _a : int = unsafe {rusti::uninit()};
+}