diff options
Diffstat (limited to 'tests/ui/async-await/in-trait/return-not-existing-pair.stderr')
-rw-r--r-- | tests/ui/async-await/in-trait/return-not-existing-pair.stderr | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/ui/async-await/in-trait/return-not-existing-pair.stderr b/tests/ui/async-await/in-trait/return-not-existing-pair.stderr new file mode 100644 index 000000000..e573b8517 --- /dev/null +++ b/tests/ui/async-await/in-trait/return-not-existing-pair.stderr @@ -0,0 +1,39 @@ +error[E0726]: implicit elided lifetime not allowed here + --> $DIR/return-not-existing-pair.rs:10:20 + | +LL | impl<'a, 'b, T, U> MyTrait<T> for U { + | ^^^^^^^^^^ expected lifetime parameters + | +help: indicate the anonymous lifetimes + | +LL | impl<'a, 'b, T, U> MyTrait<'_, '_, T> for U { + | +++++++ + +error[E0412]: cannot find type `ConnImpl` in this scope + --> $DIR/return-not-existing-pair.rs:6:48 + | +LL | async fn foo(&'a self, key: &'b T) -> (&'a ConnImpl, &'b T); + | ^^^^^^^^ not found in this scope + +error[E0186]: method `foo` has a `&self` declaration in the trait, but not in the impl + --> $DIR/return-not-existing-pair.rs:12:5 + | +LL | async fn foo(&'a self, key: &'b T) -> (&'a ConnImpl, &'b T); + | ------------------------------------------------------------ `&self` used in trait +... +LL | async fn foo(_: T) -> (&'a U, &'b T) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&self` in impl + +error[E0308]: mismatched types + --> $DIR/return-not-existing-pair.rs:12:42 + | +LL | async fn foo(_: T) -> (&'a U, &'b T) {} + | ^^ expected `(&U, &T)`, found `()` + | + = note: expected tuple `(&'a U, &'b T)` + found unit type `()` + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0186, E0308, E0412, E0726. +For more information about an error, try `rustc --explain E0186`. |