mirror of https://github.com/rust-lang/rust
23 lines
613 B
Rust
23 lines
613 B
Rust
#![feature(rustc_attrs)]
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#![allow(internal_features)]
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#![rustc_variance_of_opaques]
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trait Captures<'a> {}
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impl<T> Captures<'_> for T {}
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trait Foo<'i> {
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fn implicit_capture_early<'a: 'a>() -> impl Sized {}
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//~^ [Self: o, 'i: *, 'a: *, 'a: o, 'i: o]
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fn explicit_capture_early<'a: 'a>() -> impl Sized + Captures<'a> {}
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//~^ [Self: o, 'i: *, 'a: *, 'a: o, 'i: o]
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fn implicit_capture_late<'a>(_: &'a ()) -> impl Sized {}
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//~^ [Self: o, 'i: *, 'a: o, 'i: o]
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fn explicit_capture_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {}
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//~^ [Self: o, 'i: *, 'a: o, 'i: o]
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}
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fn main() {}
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