diff options
Diffstat (limited to 'tests/ui/type-alias-impl-trait/issue-98604.stderr')
| -rw-r--r-- | tests/ui/type-alias-impl-trait/issue-98604.stderr | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/type-alias-impl-trait/issue-98604.stderr b/tests/ui/type-alias-impl-trait/issue-98604.stderr new file mode 100644 index 000000000..92d01eb0d --- /dev/null +++ b/tests/ui/type-alias-impl-trait/issue-98604.stderr @@ -0,0 +1,18 @@ +error[E0271]: expected `fn() -> impl Future<Output = ()> {test}` to be a fn item that returns `Pin<Box<(dyn Future<Output = ()> + 'static)>>`, but it returns `impl Future<Output = ()>` + --> $DIR/issue-98604.rs:9:5 + | +LL | Box::new(test) as AsyncFnPtr; + | ^^^^^^^^^^^^^^ expected struct `Pin`, found opaque type + | +note: while checking the return type of the `async fn` + --> $DIR/issue-98604.rs:5:17 + | +LL | async fn test() {} + | ^ checked the `Output` of this `async fn`, found opaque type + = note: expected struct `Pin<Box<(dyn Future<Output = ()> + 'static)>>` + found opaque type `impl Future<Output = ()>` + = note: required for the cast from `fn() -> impl Future<Output = ()> {test}` to the object type `dyn Fn() -> Pin<Box<(dyn Future<Output = ()> + 'static)>>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0271`. |