]> git.lizzy.rs Git - rust.git/blob - src/test/run-pass/issue-21058.rs
Auto merge of #51678 - Zoxc:combine-lints, r=estebank
[rust.git] / src / test / run-pass / issue-21058.rs
1 // Copyright 2014 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.
4 //
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.
10
11 #![feature(core_intrinsics)]
12
13 struct NT(str);
14 struct DST { a: u32, b: str }
15
16 fn main() {
17     // type_name should support unsized types
18     assert_eq!(unsafe {(
19         // Slice
20         std::intrinsics::type_name::<[u8]>(),
21         // str
22         std::intrinsics::type_name::<str>(),
23         // Trait
24         std::intrinsics::type_name::<Send>(),
25         // Newtype
26         std::intrinsics::type_name::<NT>(),
27         // DST
28         std::intrinsics::type_name::<DST>()
29     )}, ("[u8]", "str", "dyn std::marker::Send", "NT", "DST"));
30 }