Extend the renaming to coerce_unsafe_ptr

compiler/rustc_codegen_cranelift/src/base.rs

@@ -900,8 +900,8 @@ fn codegen_stmt<'tcx>(
                     };
                     let data = codegen_operand(fx, data);
                     let meta = codegen_operand(fx, meta);
-                    assert!(data.layout().ty.is_unsafe_ptr());
-                    assert!(layout.ty.is_unsafe_ptr());
+                    assert!(data.layout().ty.is_raw_ptr());
+                    assert!(layout.ty.is_raw_ptr());
                     let ptr_val = if meta.layout().is_zst() {
                         data.cast_pointer_to(layout)
                     } else {

compiler/rustc_codegen_cranelift/src/vtable.rs

@@ -48,7 +48,7 @@ pub(crate) fn get_ptr_and_method_ref<'tcx>(
 ) -> (Pointer, Value) {
     let (ptr, vtable) = 'block: {
         if let BackendRepr::Scalar(_) = arg.layout().backend_repr {
-            while !arg.layout().ty.is_unsafe_ptr() && !arg.layout().ty.is_ref() {
+            while !arg.layout().ty.is_raw_ptr() && !arg.layout().ty.is_ref() {
                 let (idx, _) = arg
                     .layout()
                     .non_1zst_field(fx)

compiler/rustc_hir_typeck/src/coercion.rs

@@ -219,7 +219,7 @@ impl<'f, 'tcx> Coerce<'f, 'tcx> {
         // or pin-ergonomics.
         match *b.kind() {
             ty::RawPtr(_, b_mutbl) => {
-                return self.coerce_unsafe_ptr(a, b, b_mutbl);
+                return self.coerce_raw_ptr(a, b, b_mutbl);
             }
             ty::Ref(r_b, _, mutbl_b) => {
                 return self.coerce_borrowed_pointer(a, b, r_b, mutbl_b);
@@ -1017,13 +1017,13 @@ impl<'f, 'tcx> Coerce<'f, 'tcx> {
         }
     }
 
-    fn coerce_unsafe_ptr(
+    fn coerce_raw_ptr(
         &self,
         a: Ty<'tcx>,
         b: Ty<'tcx>,
         mutbl_b: hir::Mutability,
     ) -> CoerceResult<'tcx> {
-        debug!("coerce_unsafe_ptr(a={:?}, b={:?})", a, b);
+        debug!("coerce_raw_ptr(a={:?}, b={:?})", a, b);
 
         let (is_ref, mt_a) = match *a.kind() {
             ty::Ref(_, ty, mutbl) => (true, ty::TypeAndMut { ty, mutbl }),
@@ -1033,21 +1033,21 @@ impl<'f, 'tcx> Coerce<'f, 'tcx> {
         coerce_mutbls(mt_a.mutbl, mutbl_b)?;
 
         // Check that the types which they point at are compatible.
-        let a_unsafe = Ty::new_ptr(self.tcx, mt_a.ty, mutbl_b);
-        // Although references and unsafe ptrs have the same
+        let a_raw = Ty::new_ptr(self.tcx, mt_a.ty, mutbl_b);
+        // Although references and raw ptrs have the same
         // representation, we still register an Adjust::DerefRef so that
         // regionck knows that the region for `a` must be valid here.
         if is_ref {
-            self.unify_and(a_unsafe, b, |target| {
+            self.unify_and(a_raw, b, |target| {
                 vec![
                     Adjustment { kind: Adjust::Deref(None), target: mt_a.ty },
                     Adjustment { kind: Adjust::Borrow(AutoBorrow::RawPtr(mutbl_b)), target },
                 ]
             })
         } else if mt_a.mutbl != mutbl_b {
-            self.unify_and(a_unsafe, b, simple(Adjust::Pointer(PointerCoercion::MutToConstPointer)))
+            self.unify_and(a_raw, b, simple(Adjust::Pointer(PointerCoercion::MutToConstPointer)))
         } else {
-            self.unify_and(a_unsafe, b, identity)
+            self.unify_and(a_raw, b, identity)
         }
     }
 }

compiler/rustc_hir_typeck/src/upvar.rs

@@ -2103,7 +2103,7 @@ fn restrict_precision_for_unsafe(
 
     for (i, proj) in place.projections.iter().enumerate() {
         if proj.ty.is_raw_ptr() {
-            // Don't apply any projections on top of an unsafe ptr.
+            // Don't apply any projections on top of a raw ptr.
             truncate_place_to_len_and_update_capture_kind(&mut place, &mut curr_mode, i + 1);
             break;
         }

compiler/rustc_middle/src/ty/sty.rs

@@ -1394,7 +1394,7 @@ impl<'tcx> Ty<'tcx> {
     /// Returns the type and mutability of `*ty`.
     ///
     /// The parameter `explicit` indicates if this is an *explicit* dereference.
-    /// Some types -- notably unsafe ptrs -- can only be dereferenced explicitly.
+    /// Some types -- notably raw ptrs -- can only be dereferenced explicitly.
     pub fn builtin_deref(self, explicit: bool) -> Option<Ty<'tcx>> {
         match *self.kind() {
             _ if let Some(boxed) = self.boxed_ty() => Some(boxed),

compiler/stable_mir/src/ty.rs

@@ -489,7 +489,7 @@ impl TyKind {
     /// Returns the type and mutability of `*ty` for builtin types.
     ///
     /// The parameter `explicit` indicates if this is an *explicit* dereference.
-    /// Some types -- notably unsafe ptrs -- can only be dereferenced explicitly.
+    /// Some types -- notably raw ptrs -- can only be dereferenced explicitly.
     pub fn builtin_deref(&self, explicit: bool) -> Option<TypeAndMut> {
         match self.rigid()? {
             RigidTy::Adt(def, args) if def.is_box() => {

src/tools/rust-analyzer/crates/hir-ty/src/infer/coerce.rs

@@ -373,7 +373,7 @@ impl InferenceTable<'_> {
         // Check that the types which they point at are compatible.
         let from_raw = TyKind::Raw(to_mt, from_inner.clone()).intern(Interner);
 
-        // Although references and unsafe ptrs have the same
+        // Although references and raw ptrs have the same
         // representation, we still register an Adjust::DerefRef so that
         // regionck knows that the region for `a` must be valid here.
         if is_ref {

tests/ui/kindck/kindck-copy.rs

@@ -45,7 +45,7 @@ fn test<'a,T,U:Copy>(_: &'a isize) {
     // mutable object types are not ok
     assert_copy::<&'a mut (dyn Dummy + Send)>();  //~ ERROR : Copy` is not satisfied
 
-    // unsafe ptrs are ok
+    // raw ptrs are ok
     assert_copy::<*const isize>();
     assert_copy::<*const &'a mut isize>();