salsa/tests/compile-fail/tracked_fn_incompatibles.stderr

error: `data` option not allowed here
 --> tests/compile-fail/tracked_fn_incompatibles.rs:8:18
  |
8 | #[salsa::tracked(data = Data)]
  |                  ^^^^

error: `db` option not allowed here
  --> tests/compile-fail/tracked_fn_incompatibles.rs:13:18
   |
13 | #[salsa::tracked(db = Db)]
   |                  ^^

error: `constructor` option not allowed here
  --> tests/compile-fail/tracked_fn_incompatibles.rs:18:18
   |
18 | #[salsa::tracked(constructor = TrackedFn3)]
   |                  ^^^^^^^^^^^

error: #[salsa::tracked] must also be applied to the impl block for tracked methods
  --> tests/compile-fail/tracked_fn_incompatibles.rs:27:55
   |
27 | fn tracked_fn_with_receiver_not_applied_to_impl_block(&self, db: &dyn Db) -> u32 {}
   |                                                       ^^^^^

error: only functions with a single salsa struct as their input can be specified
  --> tests/compile-fail/tracked_fn_incompatibles.rs:29:18
   |
29 | #[salsa::tracked(specify)]
   |                  ^^^^^^^

error: must have a `'db` lifetime
  --> tests/compile-fail/tracked_fn_incompatibles.rs:44:9
   |
44 |     db: &dyn Db,
   |         ^

error: must have a `'db_lifetime` lifetime
  --> tests/compile-fail/tracked_fn_incompatibles.rs:52:9
   |
52 |     db: &dyn Db,
   |         ^

error: only a single lifetime parameter is accepted
  --> tests/compile-fail/tracked_fn_incompatibles.rs:67:39
   |
67 | fn tracked_fn_with_multiple_lts<'db1, 'db2>(db: &'db1 dyn Db, interned: MyInterned<'db2>) -> u32 {
   |                                       ^^^^

error[E0106]: missing lifetime specifier
  --> tests/compile-fail/tracked_fn_incompatibles.rs:61:15
   |
61 |     interned: MyInterned,
   |               ^^^^^^^^^^ expected named lifetime parameter
   |
help: consider using the `'db` lifetime
   |
61 |     interned: MyInterned<'db>,
   |                         +++++

error[E0308]: mismatched types
  --> tests/compile-fail/tracked_fn_incompatibles.rs:24:46
   |
23 | #[salsa::tracked]
   | ----------------- implicitly returns `()` as its body has no tail or `return` expression
24 | fn tracked_fn_with_one_input(db: &dyn Db) -> u32 {}
   |                                              ^^^ expected `u32`, found `()`