dbf994bbaf
associated machinery. Future such attempts should go through lints anyhow. There is a fair amount of fallout in the compile-fail tests, as WF checking now occurs earlier in the process.
33 lines
884 B
Rust
33 lines
884 B
Rust
// 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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// Test that an appearance of `T` in fn args or in a trait object must
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// still meet the outlives bounds. Since this is a new requirement,
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// this is currently only a warning, not a hard error.
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#![feature(rustc_attrs)]
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#![allow(dead_code)]
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trait Trait<T> { }
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struct Foo<'a,T> {
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f: &'a fn(T),
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//~^ ERROR E0309
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}
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struct Bar<'a,T> {
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f: &'a Trait<T>,
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//~^ ERROR E0309
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}
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#[rustc_error]
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fn main() { }
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