31 lines
1.4 KiB
Plaintext
31 lines
1.4 KiB
Plaintext
error[E0391]: cycle detected when computing type of `make_dyn_star::{opaque#0}`
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--> $DIR/param-env-region-infer.rs:16:60
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LL | fn make_dyn_star<'a, T: PointerLike + Debug + 'a>(t: T) -> impl PointerLike + Debug + 'a {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: ...which requires type-checking `make_dyn_star`...
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--> $DIR/param-env-region-infer.rs:16:1
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LL | fn make_dyn_star<'a, T: PointerLike + Debug + 'a>(t: T) -> impl PointerLike + Debug + 'a {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: ...which requires computing layout of `make_dyn_star::{opaque#0}`...
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= note: ...which requires normalizing `make_dyn_star::{opaque#0}`...
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= note: ...which again requires computing type of `make_dyn_star::{opaque#0}`, completing the cycle
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note: cycle used when checking item types in top-level module
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--> $DIR/param-env-region-infer.rs:10:1
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LL | / #![feature(dyn_star, pointer_like_trait)]
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LL | | #![allow(incomplete_features)]
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LL | |
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LL | | use std::fmt::Debug;
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... |
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LL | |
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LL | | fn main() {}
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| |____________^
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= note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0391`.
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