rust/tests/ui/traits/trait-upcasting/cyclic-trait-resolution.stderr
2023-01-11 09:32:08 +00:00

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error[E0391]: cycle detected when computing the super predicates of `A`
--> $DIR/cyclic-trait-resolution.rs:1:1
|
LL | trait A: B + A {}
| ^^^^^^^^^^^^^^
|
note: ...which requires computing the super traits of `A`...
--> $DIR/cyclic-trait-resolution.rs:1:14
|
LL | trait A: B + A {}
| ^
= note: ...which again requires computing the super predicates of `A`, completing the cycle
note: cycle used when collecting item types in top-level module
--> $DIR/cyclic-trait-resolution.rs:1:1
|
LL | trait A: B + A {}
| ^^^^^^^^^^^^^^^^^
error: aborting due to previous error
For more information about this error, try `rustc --explain E0391`.