| error: lifetime parameters must be declared prior to type and const parameters | |
| --> $DIR/issue-80512-param-reordering-with-defaults.rs:3:18 | |
| | | |
| LL | struct S<T = (), 'a>(&'a T); | |
| | ---------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, T = ()>` | |
| error: aborting due to 1 previous error | |