29 lines
686 B
Rust
29 lines
686 B
Rust
// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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trait Foo {
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}
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fn a(_x: ~Foo:Send) {
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}
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fn b(_x: ~Foo:Send+Copy) {
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}
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fn c(x: ~Foo:Freeze+Send) {
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b(x); //~ ERROR expected bounds `Copy+Send`
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}
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fn d(x: ~Foo:) {
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a(x); //~ ERROR found no bounds
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}
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fn main() { }
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