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Add tests for #29859

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This commit is contained in:
Jared Roesch 2016-08-16 18:41:27 -07:00
parent 689c6c48ec
commit f18c99072e
2 changed files with 50 additions and 0 deletions
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25
src/test/compile-fail/issue-29859-2.rs Normal file
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// Copyright 2016 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(optin_builtin_traits)]
trait Magic: Copy {}
impl Magic for .. {}
impl<T:Magic> Magic for T {}
fn copy<T: Magic>(x: T) -> (T, T) { (x, x) }
#[derive(Debug)]
struct NoClone;
fn main() {
let (a, b) = copy(NoClone); //~ ERROR E0277
println!("{:?} {:?}", a, b);
}

25
src/test/compile-fail/issue-29859.rs Normal file
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// Copyright 2016 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(optin_builtin_traits)]
trait Magic: Copy {}
impl Magic for .. {}
impl<T:Magic> Magic for T {}
fn copy<T: Magic>(x: T) -> (T, T) { (x, x) }
#[derive(Debug)]
struct NoClone;
fn main() {
let (a, b) = copy(NoClone); //~ ERROR E0277
println!("{:?} {:?}", a, b);
}