1 files changed, 142 insertions, 0 deletions
diff --git a/tests/expand/pinned_drop/enum.expanded.rs b/tests/expand/pinned_drop/enum.expanded.rs
new file mode 100644
index 0000000..7978ba3
--- /dev/null
+++ b/tests/expand/pinned_drop/enum.expanded.rs
@@ -0,0 +1,142 @@
+use pin_project::{pin_project, pinned_drop};
+use std::pin::Pin;
+# [pin (__private (PinnedDrop , project = EnumProj , project_ref = EnumProjRef))]
+enum Enum<T, U> {
+    Struct {
+        #[pin]
+        pinned: T,
+        unpinned: U,
+    },
+    Tuple(#[pin] T, U),
+    Unit,
+}
+#[allow(box_pointers)]
+#[allow(deprecated)]
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(unreachable_pub)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::pattern_type_mismatch)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(dead_code)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProj<'pin, T, U>
+where
+    Enum<T, U>: 'pin,
+{
+    Struct {
+        pinned: ::pin_project::__private::Pin<&'pin mut (T)>,
+        unpinned: &'pin mut (U),
+    },
+    Tuple(::pin_project::__private::Pin<&'pin mut (T)>, &'pin mut (U)),
+    Unit,
+}
+#[allow(box_pointers)]
+#[allow(deprecated)]
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(unreachable_pub)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::pattern_type_mismatch)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(dead_code)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProjRef<'pin, T, U>
+where
+    Enum<T, U>: 'pin,
+{
+    Struct {
+        pinned: ::pin_project::__private::Pin<&'pin (T)>,
+        unpinned: &'pin (U),
+    },
+    Tuple(::pin_project::__private::Pin<&'pin (T)>, &'pin (U)),
+    Unit,
+}
+#[allow(box_pointers)]
+#[allow(deprecated)]
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(unreachable_pub)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::pattern_type_mismatch)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {
+        fn project<'pin>(
+            self: ::pin_project::__private::Pin<&'pin mut Self>,
+        ) -> EnumProj<'pin, T, U> {
+            unsafe {
+                match self.get_unchecked_mut() {
+                    Self::Struct { pinned, unpinned } => EnumProj::Struct {
+                        pinned: ::pin_project::__private::Pin::new_unchecked(pinned),
+                        unpinned,
+                    },
+                    Self::Tuple(_0, _1) => {
+                        EnumProj::Tuple(::pin_project::__private::Pin::new_unchecked(_0), _1)
+                    }
+                    Self::Unit => EnumProj::Unit,
+                }
+            }
+        }
+        #[allow(clippy::missing_const_for_fn)]
+        fn project_ref<'pin>(
+            self: ::pin_project::__private::Pin<&'pin Self>,
+        ) -> EnumProjRef<'pin, T, U> {
+            unsafe {
+                match self.get_ref() {
+                    Self::Struct { pinned, unpinned } => EnumProjRef::Struct {
+                        pinned: ::pin_project::__private::Pin::new_unchecked(pinned),
+                        unpinned,
+                    },
+                    Self::Tuple(_0, _1) => {
+                        EnumProjRef::Tuple(::pin_project::__private::Pin::new_unchecked(_0), _1)
+                    }
+                    Self::Unit => EnumProjRef::Unit,
+                }
+            }
+        }
+    }
+    #[allow(missing_debug_implementations)]
+    struct __Enum<'pin, T, U> {
+        __pin_project_use_generics: ::pin_project::__private::AlwaysUnpin<
+            'pin,
+            (
+                ::pin_project::__private::PhantomData<T>,
+                ::pin_project::__private::PhantomData<U>,
+            ),
+        >,
+        __field0: T,
+        __field1: T,
+    }
+    impl<'pin, T, U> ::pin_project::__private::Unpin for Enum<T, U> where
+        __Enum<'pin, T, U>: ::pin_project::__private::Unpin
+    {
+    }
+    #[doc(hidden)]
+    unsafe impl<'pin, T, U> ::pin_project::UnsafeUnpin for Enum<T, U> where
+        __Enum<'pin, T, U>: ::pin_project::__private::Unpin
+    {
+    }
+    impl<T, U> ::pin_project::__private::Drop for Enum<T, U> {
+        fn drop(&mut self) {
+            unsafe {
+                let __pinned_self = ::pin_project::__private::Pin::new_unchecked(self);
+                ::pin_project::__private::PinnedDrop::drop(__pinned_self);
+            }
+        }
+    }
+};
+impl<T, U> ::pin_project::__private::PinnedDrop for Enum<T, U> {
+    unsafe fn drop(self: Pin<&mut Self>) {
+        #[allow(clippy::needless_pass_by_value)]
+        fn __drop_inner<T, U>(__self: Pin<&mut Enum<T, U>>) {
+            fn __drop_inner() {}
+            let _ = __self;
+        }
+        __drop_inner(self);
+    }
+}
+fn main() {}