diff options
Diffstat (limited to 'src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs')
-rw-r--r-- | src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs b/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs new file mode 100644 index 000000000..cdda341ca --- /dev/null +++ b/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs @@ -0,0 +1,20 @@ +#![feature(type_alias_impl_trait)] +// build-pass (FIXME(62277): could be check-pass?) + +trait Bar {} +struct Dummy; +impl Bar for Dummy {} + +trait Foo { + type Assoc: Bar; + fn foo() -> Self::Assoc; +} + +impl Foo for i32 { + type Assoc = impl Bar; + fn foo() -> Self::Assoc { + Dummy + } +} + +fn main() {} |