rust/tests/ui/type-alias-impl-trait/generic_different_defining_...

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error: concrete type differs from previous defining opaque type use
--> $DIR/generic_different_defining_uses.rs:12:5
|
LL | Some(t).into_iter()
| ^^^^^^^^^^^^^^^^^^^ expected `std::iter::Once<T>`, got `std::option::IntoIter<T>`
|
note: previous use here
--> $DIR/generic_different_defining_uses.rs:8:5
|
LL | std::iter::once(t)
| ^^^^^^^^^^^^^^^^^^
error: aborting due to 1 previous error