| error[E0308]: mismatched types | |
| --> $DIR/issue-50585.rs:2:18 | |
| | | |
| LL | |y: Vec<[(); for x in 0..2 {}]>| {}; | |
| | ^^^^^^^^^^^^^^^^ expected `usize`, found `()` | |
| | | |
| = note: `for` loops evaluate to unit type `()` | |
| help: consider returning a value here | |
| | | |
| LL | |y: Vec<[(); for x in 0..2 {} /* `usize` value */]>| {}; | |
| | +++++++++++++++++++ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0308`. |