| error[E0119]: conflicting implementations of trait `Foo` | |
| --> $DIR/issue-72845.rs:44:1 | |
| | | |
| LL | impl<T: Spec1> Foo for T { | |
| | ------------------------ first implementation here | |
| ... | |
| LL | impl<T: Spec2> Foo for T { | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0119`. |