1e7a6b880c
bound that is likely to change. In that case, it will change to 'static, so then scan down the graph to see whether there are any hard constraints that would prevent 'static from being a valid value here. Report a warning.
22 lines
710 B
Rust
22 lines
710 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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#![crate_type = "rlib"]
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// Helper for testing that we get suitable warnings when lifetime
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// bound change will cause breakage.
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pub fn just_ref(x: &Fn()) {
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}
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pub fn ref_obj(x: &Box<Fn()>) {
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// this will change to &Box<Fn()+'static>...
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}
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