diff options
Diffstat (limited to 'src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds.rs')
-rw-r--r-- | src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds.rs b/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds.rs new file mode 100644 index 000000000..ee9bce15d --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/imply_bounds_from_bounds.rs @@ -0,0 +1,25 @@ +// check-pass + +#![feature(type_alias_impl_trait)] + +trait Callable { + type Output; + fn call() -> Self::Output; +} + +impl<'a> Callable for &'a () { + type Output = impl Sized; + fn call() -> Self::Output {} +} + +fn test<'a>() -> impl Sized { + <&'a () as Callable>::call() +} + +fn want_static<T: 'static>(_: T) {} + +fn test2<'a>() { + want_static(<&'a () as Callable>::call()); +} + +fn main() {} |