diff options
Diffstat (limited to 'src/test/ui/type-alias-impl-trait/generic_not_used.rs')
| -rw-r--r-- | src/test/ui/type-alias-impl-trait/generic_not_used.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/generic_not_used.rs b/src/test/ui/type-alias-impl-trait/generic_not_used.rs new file mode 100644 index 000000000..c70f473cf --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/generic_not_used.rs @@ -0,0 +1,11 @@ +#![feature(type_alias_impl_trait)] + +fn main() {} + +type WrongGeneric<T: 'static> = impl 'static; +//~^ ERROR: at least one trait must be specified + +fn wrong_generic<U: 'static, V: 'static>(_: U, v: V) -> WrongGeneric<U> { + v + //~^ ERROR type parameter `V` is part of concrete type but not used in parameter list +} |