31 lines
1.1 KiB
Rust
31 lines
1.1 KiB
Rust
// Copyright 2012 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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fn closure2(+x: core::util::NonCopyable)
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-> (core::util::NonCopyable, fn@() -> core::util::NonCopyable) {
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let f = fn@(copy x) -> core::util::NonCopyable {
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//~^ ERROR copying a noncopyable value
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//~^^ NOTE non-copyable value cannot be copied into a @fn closure
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copy x
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//~^ ERROR copying a noncopyable value
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};
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(move x,f)
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}
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fn closure3(+x: core::util::NonCopyable) {
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do task::spawn |copy x| {
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//~^ ERROR copying a noncopyable value
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//~^^ NOTE non-copyable value cannot be copied into a ~fn closure
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error!("%?", x);
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}
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error!("%?", x);
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}
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fn main() {
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}
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