diff options
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/type-alias-impl-trait/unused_generic_param.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.rs b/src/test/ui/type-alias-impl-trait/unused_generic_param.rs new file mode 100644 index 000000000..ad5e4918c --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/unused_generic_param.rs @@ -0,0 +1,22 @@ +// check-pass + +#![feature(type_alias_impl_trait)] +#![allow(dead_code)] + +fn main() {} + +type PartiallyDefined<T> = impl Sized; + +fn partially_defined<T: std::fmt::Debug>(_: T) -> PartiallyDefined<T> { + 4u32 +} + +type PartiallyDefined2<T> = impl Sized; + +fn partially_defined2<T: std::fmt::Debug>(_: T) -> PartiallyDefined2<T> { + 4u32 +} + +fn partially_defined22<T>(_: T) -> PartiallyDefined2<T> { + 4u32 +} |