s/SmartPointer/CoerceReferent/g

move derive_smart_pointer into removed set

12 files changed, 199 insertions, 183 deletions

diff --git a/tests/ui/deriving/auxiliary/another-proc-macro.rs b/tests/ui/deriving/auxiliary/another-proc-macro.rs
index a05175c9de9..c992cde4066 100644
--- a/tests/ui/deriving/auxiliary/another-proc-macro.rs
+++ b/tests/ui/deriving/auxiliary/another-proc-macro.rs
@@ -6,7 +6,7 @@
 
 extern crate proc_macro;
 
-use proc_macro::{quote, TokenStream};
+use proc_macro::{TokenStream, quote};
 
 #[proc_macro_derive(AnotherMacro, attributes(pointee))]
 pub fn derive(_input: TokenStream) -> TokenStream {
diff --git a/tests/ui/deriving/built-in-proc-macro-scope.rs b/tests/ui/deriving/built-in-proc-macro-scope.rs
index 41c95f63b13..6c473aefc5b 100644
--- a/tests/ui/deriving/built-in-proc-macro-scope.rs
+++ b/tests/ui/deriving/built-in-proc-macro-scope.rs
@@ -2,14 +2,14 @@
 //@ aux-build: another-proc-macro.rs
 //@ compile-flags: -Zunpretty=expanded
 
-#![feature(derive_smart_pointer)]
+#![feature(derive_coerce_pointee)]
 
 #[macro_use]
 extern crate another_proc_macro;
 
-use another_proc_macro::{pointee, AnotherMacro};
+use another_proc_macro::{AnotherMacro, pointee};
 
-#[derive(core::marker::SmartPointer)]
+#[derive(core::marker::CoercePointee)]
 #[repr(transparent)]
 pub struct Ptr<'a, #[pointee] T: ?Sized> {
     data: &'a mut T,
diff --git a/tests/ui/deriving/built-in-proc-macro-scope.stdout b/tests/ui/deriving/built-in-proc-macro-scope.stdout
index c649b7a9a57..07767dc229f 100644
--- a/tests/ui/deriving/built-in-proc-macro-scope.stdout
+++ b/tests/ui/deriving/built-in-proc-macro-scope.stdout
@@ -4,7 +4,7 @@
 //@ aux-build: another-proc-macro.rs
 //@ compile-flags: -Zunpretty=expanded
 
-#![feature(derive_smart_pointer)]
+#![feature(derive_coerce_pointee)]
 #[prelude_import]
 use ::std::prelude::rust_2015::*;
 #[macro_use]
@@ -13,7 +13,7 @@ extern crate std;
 #[macro_use]
 extern crate another_proc_macro;
 
-use another_proc_macro::{pointee, AnotherMacro};
+use another_proc_macro::{AnotherMacro, pointee};
 
 #[repr(transparent)]
 pub struct Ptr<'a, #[pointee] T: ?Sized> {
diff --git a/tests/ui/deriving/smart-pointer-bounds-issue-127647.rs b/tests/ui/deriving/coerce-pointee-bounds-issue-127647.rs
index 4cae1b32896..a1aabf1cb52 100644
--- a/tests/ui/deriving/smart-pointer-bounds-issue-127647.rs
+++ b/tests/ui/deriving/coerce-pointee-bounds-issue-127647.rs
@@ -1,8 +1,8 @@
 //@ check-pass
 
-#![feature(derive_smart_pointer)]
+#![feature(derive_coerce_pointee)]
 
-#[derive(core::marker::SmartPointer)]
+#[derive(core::marker::CoercePointee)]
 #[repr(transparent)]
 pub struct Ptr<'a, #[pointee] T: OnDrop + ?Sized, X> {
     data: &'a mut T,
@@ -13,7 +13,7 @@ pub trait OnDrop {
     fn on_drop(&mut self);
 }
 
-#[derive(core::marker::SmartPointer)]
+#[derive(core::marker::CoercePointee)]
 #[repr(transparent)]
 pub struct Ptr2<'a, #[pointee] T: ?Sized, X>
 where
@@ -25,7 +25,7 @@ where
 
 pub trait MyTrait<T: ?Sized> {}
 
-#[derive(core::marker::SmartPointer)]
+#[derive(core::marker::CoercePointee)]
 #[repr(transparent)]
 pub struct Ptr3<'a, #[pointee] T: ?Sized, X>
 where
@@ -35,14 +35,14 @@ where
     x: core::marker::PhantomData<X>,
 }
 
-#[derive(core::marker::SmartPointer)]
+#[derive(core::marker::CoercePointee)]
 #[repr(transparent)]
 pub struct Ptr4<'a, #[pointee] T: MyTrait<T> + ?Sized, X> {
     data: &'a mut T,
     x: core::marker::PhantomData<X>,
 }
 
-#[derive(core::marker::SmartPointer)]
+#[derive(core::marker::CoercePointee)]
 #[repr(transparent)]
 pub struct Ptr5<'a, #[pointee] T: ?Sized, X>
 where
@@ -56,7 +56,7 @@ where
 pub struct Ptr5Companion<T: ?Sized>(core::marker::PhantomData<T>);
 pub struct Ptr5Companion2;
 
-#[derive(core::marker::SmartPointer)]
+#[derive(core::marker::CoercePointee)]
 #[repr(transparent)]
 pub struct Ptr6<'a, #[pointee] T: ?Sized, X: MyTrait<T> = (), const PARAM: usize = 0> {
     data: &'a mut T,
@@ -65,7 +65,7 @@ pub struct Ptr6<'a, #[pointee] T: ?Sized, X: MyTrait<T> = (), const PARAM: usize
 
 // a reduced example from https://lore.kernel.org/all/20240402-linked-list-v1-1-b1c59ba7ae3b@google.com/
 #[repr(transparent)]
-#[derive(core::marker::SmartPointer)]
+#[derive(core::marker::CoercePointee)]
 pub struct ListArc<#[pointee] T, const ID: u64 = 0>
 where
     T: ListArcSafe<ID> + ?Sized,
diff --git a/tests/ui/deriving/deriving-smart-pointer-expanded.rs b/tests/ui/deriving/deriving-coerce-pointee-expanded.rs
index e48ad3dd4bc..94be7031fb7 100644
--- a/tests/ui/deriving/deriving-smart-pointer-expanded.rs
+++ b/tests/ui/deriving/deriving-coerce-pointee-expanded.rs
@@ -1,17 +1,17 @@
 //@ check-pass
 //@ compile-flags: -Zunpretty=expanded
-#![feature(derive_smart_pointer)]
-use std::marker::SmartPointer;
+#![feature(derive_coerce_pointee)]
+use std::marker::CoercePointee;
 
 pub trait MyTrait<T: ?Sized> {}
 
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct MyPointer<'a, #[pointee] T: ?Sized> {
     ptr: &'a T,
 }
 
-#[derive(core::marker::SmartPointer)]
+#[derive(core::marker::CoercePointee)]
 #[repr(transparent)]
 pub struct MyPointer2<'a, Y, Z: MyTrait<T>, #[pointee] T: ?Sized + MyTrait<T>, X: MyTrait<T> = ()>
 where
@@ -21,7 +21,7 @@ where
     x: core::marker::PhantomData<X>,
 }
 
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct MyPointerWithoutPointee<'a, T: ?Sized> {
     ptr: &'a T,
diff --git a/tests/ui/deriving/deriving-smart-pointer-expanded.stdout b/tests/ui/deriving/deriving-coerce-pointee-expanded.stdout
index 68ef17f2b05..d6eaca5cba1 100644
--- a/tests/ui/deriving/deriving-smart-pointer-expanded.stdout
+++ b/tests/ui/deriving/deriving-coerce-pointee-expanded.stdout
@@ -2,12 +2,12 @@
 #![no_std]
 //@ check-pass
 //@ compile-flags: -Zunpretty=expanded
-#![feature(derive_smart_pointer)]
+#![feature(derive_coerce_pointee)]
 #[prelude_import]
 use ::std::prelude::rust_2015::*;
 #[macro_use]
 extern crate std;
-use std::marker::SmartPointer;
+use std::marker::CoercePointee;
 
 pub trait MyTrait<T: ?Sized> {}
 
diff --git a/tests/ui/deriving/deriving-smart-pointer-neg.rs b/tests/ui/deriving/deriving-coerce-pointee-neg.rs
index 41d3039236f..deef35cdf70 100644
--- a/tests/ui/deriving/deriving-smart-pointer-neg.rs
+++ b/tests/ui/deriving/deriving-coerce-pointee-neg.rs
@@ -1,115 +1,131 @@
-#![feature(derive_smart_pointer, arbitrary_self_types)]
+#![feature(derive_coerce_pointee, arbitrary_self_types)]
 
 extern crate core;
-use std::marker::SmartPointer;
+use std::marker::CoercePointee;
 
-#[derive(SmartPointer)]
-//~^ ERROR: `SmartPointer` can only be derived on `struct`s with `#[repr(transparent)]`
+#[derive(CoercePointee)]
+//~^ ERROR: `CoercePointee` can only be derived on `struct`s with `#[repr(transparent)]`
 enum NotStruct<'a, T: ?Sized> {
     Variant(&'a T),
 }
 
-#[derive(SmartPointer)]
-//~^ ERROR: `SmartPointer` can only be derived on `struct`s with at least one field
+#[derive(CoercePointee)]
+//~^ ERROR: `CoercePointee` can only be derived on `struct`s with at least one field
 #[repr(transparent)]
 struct NoField<'a, #[pointee] T: ?Sized> {}
 //~^ ERROR: lifetime parameter `'a` is never used
 //~| ERROR: type parameter `T` is never used
 
-#[derive(SmartPointer)]
-//~^ ERROR: `SmartPointer` can only be derived on `struct`s with at least one field
+#[derive(CoercePointee)]
+//~^ ERROR: `CoercePointee` can only be derived on `struct`s with at least one field
 #[repr(transparent)]
 struct NoFieldUnit<'a, #[pointee] T: ?Sized>();
 //~^ ERROR: lifetime parameter `'a` is never used
 //~| ERROR: type parameter `T` is never used
 
-#[derive(SmartPointer)]
-//~^ ERROR: `SmartPointer` can only be derived on `struct`s that are generic over at least one type
+#[derive(CoercePointee)]
+//~^ ERROR: `CoercePointee` can only be derived on `struct`s that are generic over at least one type
 #[repr(transparent)]
 struct NoGeneric<'a>(&'a u8);
 
-#[derive(SmartPointer)]
-//~^ ERROR: exactly one generic type parameter must be marked as #[pointee] to derive SmartPointer traits
+#[derive(CoercePointee)]
+//~^ ERROR: exactly one generic type parameter must be marked as #[pointee] to derive CoercePointee traits
 #[repr(transparent)]
 struct AmbiguousPointee<'a, T1: ?Sized, T2: ?Sized> {
     a: (&'a T1, &'a T2),
 }
 
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct TooManyPointees<'a, #[pointee] A: ?Sized, #[pointee] B: ?Sized>((&'a A, &'a B));
-//~^ ERROR: only one type parameter can be marked as `#[pointee]` when deriving SmartPointer traits
+//~^ ERROR: only one type parameter can be marked as `#[pointee]` when deriving CoercePointee traits
 
-#[derive(SmartPointer)]
-//~^ ERROR: `SmartPointer` can only be derived on `struct`s with `#[repr(transparent)]`
+#[derive(CoercePointee)]
+//~^ ERROR: `CoercePointee` can only be derived on `struct`s with `#[repr(transparent)]`
 struct NotTransparent<'a, #[pointee] T: ?Sized> {
     ptr: &'a T,
 }
 
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct NoMaybeSized<'a, #[pointee] T> {
-    //~^ ERROR: `derive(SmartPointer)` requires T to be marked `?Sized`
+    //~^ ERROR: `derive(CoercePointee)` requires T to be marked `?Sized`
     ptr: &'a T,
 }
 
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct PointeeOnField<'a, #[pointee] T: ?Sized> {
     #[pointee]
     //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters
-    ptr: &'a T
+    ptr: &'a T,
 }
 
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
-struct PointeeInTypeConstBlock<'a, T: ?Sized = [u32; const { struct UhOh<#[pointee] T>(T); 10 }]> {
-    //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters
+struct PointeeInTypeConstBlock<
+    'a,
+    T: ?Sized = [u32; const {
+                    struct UhOh<#[pointee] T>(T);
+                    //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters
+                    10
+                }],
+> {
     ptr: &'a T,
 }
 
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct PointeeInConstConstBlock<
     'a,
     T: ?Sized,
-    const V: u32 = { struct UhOh<#[pointee] T>(T); 10 }>
-    //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters
-{
+    const V: u32 = {
+        struct UhOh<#[pointee] T>(T);
+        //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters
+        10
+    },
+> {
     ptr: &'a T,
 }
 
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct PointeeInAnotherTypeConstBlock<'a, #[pointee] T: ?Sized> {
-    ptr: PointeeInConstConstBlock<'a, T, { struct UhOh<#[pointee] T>(T); 0 }>
-    //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters
+    ptr: PointeeInConstConstBlock<
+        'a,
+        T,
+        {
+            struct UhOh<#[pointee] T>(T);
+            //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters
+            0
+        },
+    >,
 }
 
 // However, reordering attributes should work nevertheless.
 #[repr(transparent)]
-#[derive(SmartPointer)]
-struct ThisIsAPossibleSmartPointer<'a, #[pointee] T: ?Sized> {
+#[derive(CoercePointee)]
+struct ThisIsAPossibleCoercePointee<'a, #[pointee] T: ?Sized> {
     ptr: &'a T,
 }
 
 // Also, these paths to Sized should work
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct StdSized<'a, #[pointee] T: ?std::marker::Sized> {
     ptr: &'a T,
 }
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct CoreSized<'a, #[pointee] T: ?core::marker::Sized> {
     ptr: &'a T,
 }
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct GlobalStdSized<'a, #[pointee] T: ?::std::marker::Sized> {
     ptr: &'a T,
 }
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct GlobalCoreSized<'a, #[pointee] T: ?::core::marker::Sized> {
     ptr: &'a T,
diff --git a/tests/ui/deriving/deriving-coerce-pointee-neg.stderr b/tests/ui/deriving/deriving-coerce-pointee-neg.stderr
new file mode 100644
index 00000000000..e590d636d0e
--- /dev/null
+++ b/tests/ui/deriving/deriving-coerce-pointee-neg.stderr
@@ -0,0 +1,119 @@
+error: `CoercePointee` can only be derived on `struct`s with `#[repr(transparent)]`
+  --> $DIR/deriving-coerce-pointee-neg.rs:6:10
+   |
+LL | #[derive(CoercePointee)]
+   |          ^^^^^^^^^^^^^
+   |
+   = note: this error originates in the derive macro `CoercePointee` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: `CoercePointee` can only be derived on `struct`s with at least one field
+  --> $DIR/deriving-coerce-pointee-neg.rs:12:10
+   |
+LL | #[derive(CoercePointee)]
+   |          ^^^^^^^^^^^^^
+   |
+   = note: this error originates in the derive macro `CoercePointee` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: `CoercePointee` can only be derived on `struct`s with at least one field
+  --> $DIR/deriving-coerce-pointee-neg.rs:19:10
+   |
+LL | #[derive(CoercePointee)]
+   |          ^^^^^^^^^^^^^
+   |
+   = note: this error originates in the derive macro `CoercePointee` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: `CoercePointee` can only be derived on `struct`s that are generic over at least one type
+  --> $DIR/deriving-coerce-pointee-neg.rs:26:10
+   |
+LL | #[derive(CoercePointee)]
+   |          ^^^^^^^^^^^^^
+   |
+   = note: this error originates in the derive macro `CoercePointee` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: exactly one generic type parameter must be marked as #[pointee] to derive CoercePointee traits
+  --> $DIR/deriving-coerce-pointee-neg.rs:31:10
+   |
+LL | #[derive(CoercePointee)]
+   |          ^^^^^^^^^^^^^
+   |
+   = note: this error originates in the derive macro `CoercePointee` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: only one type parameter can be marked as `#[pointee]` when deriving CoercePointee traits
+  --> $DIR/deriving-coerce-pointee-neg.rs:40:39
+   |
+LL | struct TooManyPointees<'a, #[pointee] A: ?Sized, #[pointee] B: ?Sized>((&'a A, &'a B));
+   |                                       ^                     ^
+
+error: `CoercePointee` can only be derived on `struct`s with `#[repr(transparent)]`
+  --> $DIR/deriving-coerce-pointee-neg.rs:43:10
+   |
+LL | #[derive(CoercePointee)]
+   |          ^^^^^^^^^^^^^
+   |
+   = note: this error originates in the derive macro `CoercePointee` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: `derive(CoercePointee)` requires T to be marked `?Sized`
+  --> $DIR/deriving-coerce-pointee-neg.rs:51:36
+   |
+LL | struct NoMaybeSized<'a, #[pointee] T> {
+   |                                    ^
+
+error: the `#[pointee]` attribute may only be used on generic parameters
+  --> $DIR/deriving-coerce-pointee-neg.rs:59:5
+   |
+LL |     #[pointee]
+   |     ^^^^^^^^^^
+
+error: the `#[pointee]` attribute may only be used on generic parameters
+  --> $DIR/deriving-coerce-pointee-neg.rs:69:33
+   |
+LL |                     struct UhOh<#[pointee] T>(T);
+   |                                 ^^^^^^^^^^
+
+error: the `#[pointee]` attribute may only be used on generic parameters
+  --> $DIR/deriving-coerce-pointee-neg.rs:83:21
+   |
+LL |         struct UhOh<#[pointee] T>(T);
+   |                     ^^^^^^^^^^
+
+error: the `#[pointee]` attribute may only be used on generic parameters
+  --> $DIR/deriving-coerce-pointee-neg.rs:98:25
+   |
+LL |             struct UhOh<#[pointee] T>(T);
+   |                         ^^^^^^^^^^
+
+error[E0392]: lifetime parameter `'a` is never used
+  --> $DIR/deriving-coerce-pointee-neg.rs:15:16
+   |
+LL | struct NoField<'a, #[pointee] T: ?Sized> {}
+   |                ^^ unused lifetime parameter
+   |
+   = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
+
+error[E0392]: type parameter `T` is never used
+  --> $DIR/deriving-coerce-pointee-neg.rs:15:31
+   |
+LL | struct NoField<'a, #[pointee] T: ?Sized> {}
+   |                               ^ unused type parameter
+   |
+   = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
+
+error[E0392]: lifetime parameter `'a` is never used
+  --> $DIR/deriving-coerce-pointee-neg.rs:22:20
+   |
+LL | struct NoFieldUnit<'a, #[pointee] T: ?Sized>();
+   |                    ^^ unused lifetime parameter
+   |
+   = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
+
+error[E0392]: type parameter `T` is never used
+  --> $DIR/deriving-coerce-pointee-neg.rs:22:35
+   |
+LL | struct NoFieldUnit<'a, #[pointee] T: ?Sized>();
+   |                                   ^ unused type parameter
+   |
+   = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
+
+error: aborting due to 16 previous errors
+
+For more information about this error, try `rustc --explain E0392`.
diff --git a/tests/ui/deriving/deriving-smart-pointer.rs b/tests/ui/deriving/deriving-coerce-pointee.rs
index d34a502da68..26762e4d0fa 100644
--- a/tests/ui/deriving/deriving-smart-pointer.rs
+++ b/tests/ui/deriving/deriving-coerce-pointee.rs
@@ -1,9 +1,9 @@
 //@ run-pass
-#![feature(derive_smart_pointer, arbitrary_self_types)]
+#![feature(derive_coerce_pointee, arbitrary_self_types)]
 
-use std::marker::SmartPointer;
+use std::marker::CoercePointee;
 
-#[derive(SmartPointer)]
+#[derive(CoercePointee)]
 #[repr(transparent)]
 struct MyPointer<'a, #[pointee] T: ?Sized> {
     ptr: &'a T,
diff --git a/tests/ui/deriving/deriving-smart-pointer-neg.stderr b/tests/ui/deriving/deriving-smart-pointer-neg.stderr
deleted file mode 100644
index 9ab117698c7..00000000000
--- a/tests/ui/deriving/deriving-smart-pointer-neg.stderr
+++ /dev/null
@@ -1,119 +0,0 @@
-error: `SmartPointer` can only be derived on `struct`s with `#[repr(transparent)]`
-  --> $DIR/deriving-smart-pointer-neg.rs:6:10
-   |
-LL | #[derive(SmartPointer)]
-   |          ^^^^^^^^^^^^
-   |
-   = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: `SmartPointer` can only be derived on `struct`s with at least one field
-  --> $DIR/deriving-smart-pointer-neg.rs:12:10
-   |
-LL | #[derive(SmartPointer)]
-   |          ^^^^^^^^^^^^
-   |
-   = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: `SmartPointer` can only be derived on `struct`s with at least one field
-  --> $DIR/deriving-smart-pointer-neg.rs:19:10
-   |
-LL | #[derive(SmartPointer)]
-   |          ^^^^^^^^^^^^
-   |
-   = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: `SmartPointer` can only be derived on `struct`s that are generic over at least one type
-  --> $DIR/deriving-smart-pointer-neg.rs:26:10
-   |
-LL | #[derive(SmartPointer)]
-   |          ^^^^^^^^^^^^
-   |
-   = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: exactly one generic type parameter must be marked as #[pointee] to derive SmartPointer traits
-  --> $DIR/deriving-smart-pointer-neg.rs:31:10
-   |
-LL | #[derive(SmartPointer)]
-   |          ^^^^^^^^^^^^
-   |
-   = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: only one type parameter can be marked as `#[pointee]` when deriving SmartPointer traits
-  --> $DIR/deriving-smart-pointer-neg.rs:40:39
-   |
-LL | struct TooManyPointees<'a, #[pointee] A: ?Sized, #[pointee] B: ?Sized>((&'a A, &'a B));
-   |                                       ^                     ^
-
-error: `SmartPointer` can only be derived on `struct`s with `#[repr(transparent)]`
-  --> $DIR/deriving-smart-pointer-neg.rs:43:10
-   |
-LL | #[derive(SmartPointer)]
-   |          ^^^^^^^^^^^^
-   |
-   = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: `derive(SmartPointer)` requires T to be marked `?Sized`
-  --> $DIR/deriving-smart-pointer-neg.rs:51:36
-   |
-LL | struct NoMaybeSized<'a, #[pointee] T> {
-   |                                    ^
-
-error: the `#[pointee]` attribute may only be used on generic parameters
-  --> $DIR/deriving-smart-pointer-neg.rs:59:5
-   |
-LL |     #[pointee]
-   |     ^^^^^^^^^^
-
-error: the `#[pointee]` attribute may only be used on generic parameters
-  --> $DIR/deriving-smart-pointer-neg.rs:66:74
-   |
-LL | struct PointeeInTypeConstBlock<'a, T: ?Sized = [u32; const { struct UhOh<#[pointee] T>(T); 10 }]> {
-   |                                                                          ^^^^^^^^^^
-
-error: the `#[pointee]` attribute may only be used on generic parameters
-  --> $DIR/deriving-smart-pointer-neg.rs:76:34
-   |
-LL |     const V: u32 = { struct UhOh<#[pointee] T>(T); 10 }>
-   |                                  ^^^^^^^^^^
-
-error: the `#[pointee]` attribute may only be used on generic parameters
-  --> $DIR/deriving-smart-pointer-neg.rs:85:56
-   |
-LL |     ptr: PointeeInConstConstBlock<'a, T, { struct UhOh<#[pointee] T>(T); 0 }>
-   |                                                        ^^^^^^^^^^
-
-error[E0392]: lifetime parameter `'a` is never used
-  --> $DIR/deriving-smart-pointer-neg.rs:15:16
-   |
-LL | struct NoField<'a, #[pointee] T: ?Sized> {}
-   |                ^^ unused lifetime parameter
-   |
-   = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
-
-error[E0392]: type parameter `T` is never used
-  --> $DIR/deriving-smart-pointer-neg.rs:15:31
-   |
-LL | struct NoField<'a, #[pointee] T: ?Sized> {}
-   |                               ^ unused type parameter
-   |
-   = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
-
-error[E0392]: lifetime parameter `'a` is never used
-  --> $DIR/deriving-smart-pointer-neg.rs:22:20
-   |
-LL | struct NoFieldUnit<'a, #[pointee] T: ?Sized>();
-   |                    ^^ unused lifetime parameter
-   |
-   = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
-
-error[E0392]: type parameter `T` is never used
-  --> $DIR/deriving-smart-pointer-neg.rs:22:35
-   |
-LL | struct NoFieldUnit<'a, #[pointee] T: ?Sized>();
-   |                                   ^ unused type parameter
-   |
-   = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
-
-error: aborting due to 16 previous errors
-
-For more information about this error, try `rustc --explain E0392`.
diff --git a/tests/ui/deriving/proc-macro-attribute-mixing.rs b/tests/ui/deriving/proc-macro-attribute-mixing.rs
index 489665ebeb5..80a0d068ce7 100644
--- a/tests/ui/deriving/proc-macro-attribute-mixing.rs
+++ b/tests/ui/deriving/proc-macro-attribute-mixing.rs
@@ -1,5 +1,5 @@
 // This test certify that we can mix attribute macros from Rust and external proc-macros.
-// For instance, `#[derive(Default)]` uses `#[default]` and `#[derive(SmartPointer)]` uses
+// For instance, `#[derive(Default)]` uses `#[default]` and `#[derive(CoercePointee)]` uses
 // `#[pointee]`.
 // The scoping rule should allow the use of the said two attributes when external proc-macros
 // are in scope.
@@ -8,7 +8,7 @@
 //@ aux-build: another-proc-macro.rs
 //@ compile-flags: -Zunpretty=expanded
 
-#![feature(derive_smart_pointer)]
+#![feature(derive_coerce_pointee)]
 
 #[macro_use]
 extern crate another_proc_macro;
diff --git a/tests/ui/deriving/proc-macro-attribute-mixing.stdout b/tests/ui/deriving/proc-macro-attribute-mixing.stdout
index f314f6efbe2..03128c6c957 100644
--- a/tests/ui/deriving/proc-macro-attribute-mixing.stdout
+++ b/tests/ui/deriving/proc-macro-attribute-mixing.stdout
@@ -1,7 +1,7 @@
 #![feature(prelude_import)]
 #![no_std]
 // This test certify that we can mix attribute macros from Rust and external proc-macros.
-// For instance, `#[derive(Default)]` uses `#[default]` and `#[derive(SmartPointer)]` uses
+// For instance, `#[derive(Default)]` uses `#[default]` and `#[derive(CoercePointee)]` uses
 // `#[pointee]`.
 // The scoping rule should allow the use of the said two attributes when external proc-macros
 // are in scope.
@@ -10,7 +10,7 @@
 //@ aux-build: another-proc-macro.rs
 //@ compile-flags: -Zunpretty=expanded
 
-#![feature(derive_smart_pointer)]
+#![feature(derive_coerce_pointee)]
 #[prelude_import]
 use ::std::prelude::rust_2015::*;
 #[macro_use]