| error[E0720]: cannot resolve opaque type | |
| --> $DIR/infinite-cycle-involving-weak.rs:3:10 | |
| | | |
| LL | type T = impl Copy; | |
| | ^^^^^^^^^ cannot resolve opaque type | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0720`. |