diff options
Diffstat (limited to 'tests/ui/suggestions/missing-assoc-type-bound-restriction.rs')
-rw-r--r-- | tests/ui/suggestions/missing-assoc-type-bound-restriction.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/suggestions/missing-assoc-type-bound-restriction.rs b/tests/ui/suggestions/missing-assoc-type-bound-restriction.rs new file mode 100644 index 000000000..4954a8a69 --- /dev/null +++ b/tests/ui/suggestions/missing-assoc-type-bound-restriction.rs @@ -0,0 +1,21 @@ +// check-pass + +trait Parent { + type Ty; + type Assoc: Child<Self::Ty>; +} + +trait Child<T> {} + +struct ChildWrapper<T>(T); + +impl<A, T> Child<A> for ChildWrapper<T> where T: Child<A> {} + +struct ParentWrapper<T>(T); + +impl<A, T: Parent<Ty = A>> Parent for ParentWrapper<T> { + type Ty = A; + type Assoc = ChildWrapper<T::Assoc>; +} + +fn main() {} |