diff options
Diffstat (limited to 'src/test/ui/impl-trait/in-trait/generics-mismatch.rs')
-rw-r--r-- | src/test/ui/impl-trait/in-trait/generics-mismatch.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/in-trait/generics-mismatch.rs b/src/test/ui/impl-trait/in-trait/generics-mismatch.rs new file mode 100644 index 000000000..cc0fc720e --- /dev/null +++ b/src/test/ui/impl-trait/in-trait/generics-mismatch.rs @@ -0,0 +1,17 @@ +#![feature(return_position_impl_trait_in_trait)] +#![allow(incomplete_features)] + +struct U; + +trait Foo { + fn bar(&self) -> impl Sized; +} + +impl Foo for U { + fn bar<T>(&self) {} + //~^ ERROR method `bar` has 1 type parameter but its trait declaration has 0 type parameters +} + +fn main() { + U.bar(); +} |