30 lines
1.2 KiB
Rust
30 lines
1.2 KiB
Rust
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// Copyright 2016 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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pub trait Resources<'a> {}
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pub trait Buffer<'a, R: Resources<'a>> {
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fn select(&self) -> BufferViewHandle<R>;
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//~^ ERROR mismatched types
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//~| lifetime mismatch
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//~| NOTE expected type `Resources<'_>`
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//~| NOTE the lifetime 'a as defined on the method body at 14:4...
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//~| NOTE ...does not necessarily outlive the anonymous lifetime #1 defined on the method body
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//~| ERROR mismatched types
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//~| lifetime mismatch
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//~| NOTE expected type `Resources<'_>`
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//~| NOTE the anonymous lifetime #1 defined on the method body at 14:4...
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//~| NOTE ...does not necessarily outlive the lifetime 'a as defined on the method body
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}
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pub struct BufferViewHandle<'a, R: 'a+Resources<'a>>(&'a R);
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fn main() {}
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