| error[E0308]: mismatched types | |
| --> $DIR/pattern-tyvar.rs:5:18 | |
| | | |
| LL | match t { | |
| | - this expression has type `Bar` | |
| LL | Bar::T1(_, Some::<isize>(x)) => { | |
| | ^^^^^^^^^^^^^^^^ expected `Option<Vec<isize>>`, found `Option<isize>` | |
| | | |
| = note: expected enum `Option<Vec<isize>>` | |
| found enum `Option<isize>` | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0308`. |