mirror of https://github.com/rust-lang/rust.git
24 lines
762 B
Rust
24 lines
762 B
Rust
// revisions: current
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// incremental
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// FIXME(-Ztrait-solver=next): THis currently results in unstable query results:
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// `normalizes-to(opaque, opaque)` changes from `Maybe(Ambiguous)` to `Maybe(Overflow)`
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// once the hidden type of the opaque is already defined to be itself.
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// checks that we don't ICE if there are region inference variables in the environment
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// when computing `PointerLike` builtin candidates.
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#![feature(dyn_star, pointer_like_trait)]
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#![allow(incomplete_features)]
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use std::fmt::Debug;
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use std::marker::PointerLike;
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fn make_dyn_star<'a, T: PointerLike + Debug + 'a>(t: T) -> impl PointerLike + Debug + 'a {
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//[next]~^ ERROR cycle detected when computing
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t as _
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//[current]~^ ERROR type annotations needed
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}
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fn main() {}
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