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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. | |
970d7e83 | 10 | |
970d7e83 | 11 | |
1a4d82fc | 12 | fn take_any<F>(_: F) where F: FnOnce() { |
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13 | } |
14 | ||
1a4d82fc | 15 | fn take_const_owned<F>(_: F) where F: FnOnce() + Sync + Send { |
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16 | } |
17 | ||
1a4d82fc | 18 | fn give_any<F>(f: F) where F: FnOnce() { |
970d7e83 | 19 | take_any(f); |
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20 | } |
21 | ||
1a4d82fc | 22 | fn give_owned<F>(f: F) where F: FnOnce() + Send { |
970d7e83 | 23 | take_any(f); |
54a0048b | 24 | take_const_owned(f); //~ ERROR `F: std::marker::Sync` is not satisfied |
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25 | } |
26 | ||
27 | fn main() {} |