diff options
Diffstat (limited to 'tests/ui/traits/copy-impl-cannot-normalize.rs')
-rw-r--r-- | tests/ui/traits/copy-impl-cannot-normalize.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/traits/copy-impl-cannot-normalize.rs b/tests/ui/traits/copy-impl-cannot-normalize.rs new file mode 100644 index 000000000..a78ff046e --- /dev/null +++ b/tests/ui/traits/copy-impl-cannot-normalize.rs @@ -0,0 +1,25 @@ +trait TraitFoo { + type Bar; +} + +struct Foo<T> +where + T: TraitFoo, +{ + inner: T::Bar, +} + +impl<T> Clone for Foo<T> +where + T: TraitFoo, + T::Bar: Clone, +{ + fn clone(&self) -> Self { + Self { inner: self.inner.clone() } + } +} + +impl<T> Copy for Foo<T> {} +//~^ ERROR the trait bound `T: TraitFoo` is not satisfied + +fn main() {} |