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+error[E0391]: cycle detected when computing the super predicates of `Chromosome`
+ --> $DIR/cycle-trait-supertrait-direct.rs:3:1
+ |
+LL | trait Chromosome: Chromosome {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+note: ...which requires computing the super traits of `Chromosome`...
+ --> $DIR/cycle-trait-supertrait-direct.rs:3:19
+ |
+LL | trait Chromosome: Chromosome {
+ | ^^^^^^^^^^
+ = note: ...which again requires computing the super predicates of `Chromosome`, completing the cycle
+note: cycle used when collecting item types in top-level module
+ --> $DIR/cycle-trait-supertrait-direct.rs:3:1
+ |
+LL | / trait Chromosome: Chromosome {
+LL | |
+LL | | }
+ | |_^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0391`.