31 lines
926 B
Rust
31 lines
926 B
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 ignore<T>(t: T) {}
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fn nested<'x>(x: &'x int) {
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let y = 3;
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let mut ay = &y; //~ ERROR cannot infer an appropriate lifetime
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ignore::<&fn<'z>(&'z int)>(|z| {
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ay = x;
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ay = &y; //~ ERROR cannot infer an appropriate lifetime
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ay = z;
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});
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ignore::<&fn<'z>(&'z int) -> &'z int>(|z| {
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if false { return x; } //~ ERROR mismatched types
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if false { return ay; }
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return z;
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});
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}
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fn main() {}
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