27 lines
842 B
Rust
27 lines
842 B
Rust
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// Copyright 2014 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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#![allow(unused)]
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fn foo<F>(f: F)
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where F: Fn()
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{
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}
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fn main() {
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// Test that this closure is inferred to `FnOnce` because it moves
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// from `y.0`. This affects the error output (the error is that
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// the closure implements `FnOnce`, not that it moves from inside
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// a `Fn` closure.)
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let y = (vec![1, 2, 3], 0);
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let c = || drop(y.0);
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foo(c);
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}
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