rust/tests/ui/cycle-trait/issue-12511.stderr

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error[E0391]: cycle detected when computing the super predicates of `T1`. see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information.
--> $DIR/issue-12511.rs:1:12
|
LL | trait T1 : T2 {
| ^^
|
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
--> $DIR/issue-12511.rs:1:12
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LL | trait T1 : T2 {
| ^^
note: ...which requires computing the super predicates of `T2`...
--> $DIR/issue-12511.rs:5:12
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LL | trait T2 : T1 {
| ^^
= note: ...which again requires computing the super predicates of `T1`, completing the cycle
note: cycle used when collecting item types in top-level module
--> $DIR/issue-12511.rs:1:1
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LL | / trait T1 : T2 {
LL | |
LL | | }
| |_^
error: aborting due to previous error
For more information about this error, try `rustc --explain E0391`.