1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 #![feature(intrinsics)]
13 extern "rust-intrinsic" {
14 // Real example from libcore
15 fn type_id<T: ?Sized + 'static>() -> u64;
17 // Silent bounds made explicit to make sure they are actually
19 fn transmute<T: Sized, U: Sized>(val: T) -> U;
21 // Bounds aren't checked right now, so this should work
22 // even though it's incorrect.
23 fn size_of<T: Clone>() -> usize;
25 // Unresolved bounds should still error.
26 fn align_of<T: NoSuchTrait>() -> usize;
27 //~^ ERROR cannot find trait `NoSuchTrait` in this scope