1 files changed, 30 insertions, 0 deletions
diff --git a/tests/ui/not_unpin/impl-unsafe-unpin.rs b/tests/ui/not_unpin/impl-unsafe-unpin.rs
new file mode 100644
index 0000000..625dc29
--- /dev/null
+++ b/tests/ui/not_unpin/impl-unsafe-unpin.rs
@@ -0,0 +1,30 @@
+use pin_project::{pin_project, UnsafeUnpin};
+
+#[pin_project(!Unpin)] //~ ERROR E0119
+struct Foo<T, U> {
+    #[pin]
+    future: T,
+    field: U,
+}
+
+unsafe impl<T, U> UnsafeUnpin for Foo<T, U> where T: Unpin {}
+
+#[pin_project(!Unpin)] //~ ERROR E0119
+struct Bar<T, U> {
+    #[pin]
+    future: T,
+    field: U,
+}
+
+unsafe impl<T, U> UnsafeUnpin for Bar<T, U> {}
+
+#[pin_project(!Unpin)] //~ ERROR E0119
+struct Baz<T, U> {
+    #[pin]
+    future: T,
+    field: U,
+}
+
+unsafe impl<T: Unpin, U: Unpin> UnsafeUnpin for Baz<T, U> {}
+
+fn main() {}