37 lines
1.0 KiB
Rust
37 lines
1.0 KiB
Rust
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// Copyright 2017 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(warnings)]
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#![feature(conservative_impl_trait)]
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trait Id<T> {}
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trait Lt<'a> {}
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impl<'a> Lt<'a> for () {}
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impl<T> Id<T> for T {}
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fn free_fn_capture_hrtb_in_impl_trait()
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-> impl for<'a> Id<impl Lt<'a>>
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//~^ ERROR `impl Trait` can only capture lifetimes bound at the fn or impl level [E0657]
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{
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()
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}
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struct Foo;
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impl Foo {
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fn impl_fn_capture_hrtb_in_impl_trait()
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-> impl for<'a> Id<impl Lt<'a>>
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//~^ ERROR `impl Trait` can only capture lifetimes bound at the fn or impl level
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{
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()
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}
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}
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fn main() {}
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