rename AddressOf -> RawBorrow inside the compiler

compiler/rustc_borrowck/src/def_use.rs

@@ -55,8 +55,8 @@ pub fn categorize(context: PlaceContext) -> Option<DefUse> {
         PlaceContext::NonMutatingUse(NonMutatingUseContext::PlaceMention) |
         PlaceContext::NonUse(NonUseContext::AscribeUserTy(_)) |
 
-        PlaceContext::MutatingUse(MutatingUseContext::AddressOf) |
+        PlaceContext::MutatingUse(MutatingUseContext::RawBorrow) |
-        PlaceContext::NonMutatingUse(NonMutatingUseContext::AddressOf) |
+        PlaceContext::NonMutatingUse(NonMutatingUseContext::RawBorrow) |
         PlaceContext::NonMutatingUse(NonMutatingUseContext::Inspect) |
         PlaceContext::NonMutatingUse(NonMutatingUseContext::Copy) |
         PlaceContext::NonMutatingUse(NonMutatingUseContext::Move) |

compiler/rustc_borrowck/src/lib.rs

@@ -1242,7 +1242,7 @@ impl<'mir, 'tcx> MirBorrowckCtxt<'_, 'mir, '_, 'tcx> {
                 );
             }
 
-            &Rvalue::AddressOf(mutability, place) => {
+            &Rvalue::RawPtr(mutability, place) => {
                 let access_kind = match mutability {
                     Mutability::Mut => (
                         Deep,

compiler/rustc_borrowck/src/polonius/loan_invalidations.rs

@@ -269,7 +269,7 @@ impl<'cx, 'tcx> LoanInvalidationsGenerator<'cx, 'tcx> {
                 self.access_place(location, place, access_kind, LocalMutationIsAllowed::No);
             }
 
-            &Rvalue::AddressOf(mutability, place) => {
+            &Rvalue::RawPtr(mutability, place) => {
                 let access_kind = match mutability {
                     Mutability::Mut => (
                         Deep,

compiler/rustc_borrowck/src/type_check/mod.rs

@@ -756,7 +756,7 @@ impl<'a, 'b, 'tcx> TypeVerifier<'a, 'b, 'tcx> {
             PlaceContext::MutatingUse(_) => ty::Invariant,
             PlaceContext::NonUse(StorageDead | StorageLive | VarDebugInfo) => ty::Invariant,
             PlaceContext::NonMutatingUse(
-                Inspect | Copy | Move | PlaceMention | SharedBorrow | FakeBorrow | AddressOf
+                Inspect | Copy | Move | PlaceMention | SharedBorrow | FakeBorrow | RawBorrow
                 | Projection,
             ) => ty::Covariant,
             PlaceContext::NonUse(AscribeUserTy(variance)) => variance,
@@ -2468,7 +2468,7 @@ impl<'a, 'tcx> TypeChecker<'a, 'tcx> {
                 self.check_operand(right, location);
             }
 
-            Rvalue::AddressOf(..)
+            Rvalue::RawPtr(..)
             | Rvalue::ThreadLocalRef(..)
             | Rvalue::Len(..)
             | Rvalue::Discriminant(..)
@@ -2485,7 +2485,7 @@ impl<'a, 'tcx> TypeChecker<'a, 'tcx> {
             | Rvalue::ThreadLocalRef(_)
             | Rvalue::Repeat(..)
             | Rvalue::Ref(..)
-            | Rvalue::AddressOf(..)
+            | Rvalue::RawPtr(..)
             | Rvalue::Len(..)
             | Rvalue::Cast(..)
             | Rvalue::ShallowInitBox(..)

compiler/rustc_codegen_cranelift/src/analyze.rs

@@ -25,7 +25,7 @@ pub(crate) fn analyze(fx: &FunctionCx<'_, '_, '_>) -> IndexVec<Local, SsaKind> {
         for stmt in bb.statements.iter() {
             match &stmt.kind {
                 Assign(place_and_rval) => match &place_and_rval.1 {
-                    Rvalue::Ref(_, _, place) | Rvalue::AddressOf(_, place) => {
+                    Rvalue::Ref(_, _, place) | Rvalue::RawPtr(_, place) => {
                         flag_map[place.local] = SsaKind::NotSsa;
                     }
                     _ => {}

compiler/rustc_codegen_cranelift/src/base.rs

@@ -595,7 +595,7 @@ fn codegen_stmt<'tcx>(
                     let val = cplace.to_cvalue(fx);
                     lval.write_cvalue(fx, val)
                 }
-                Rvalue::Ref(_, _, place) | Rvalue::AddressOf(_, place) => {
+                Rvalue::Ref(_, _, place) | Rvalue::RawPtr(_, place) => {
                     let place = codegen_place(fx, place);
                     let ref_ = place.place_ref(fx, lval.layout());
                     lval.write_cvalue(fx, ref_);

compiler/rustc_codegen_ssa/src/mir/analyze.rs

@@ -220,14 +220,14 @@ impl<'mir, 'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> Visitor<'tcx>
                 | MutatingUseContext::SetDiscriminant
                 | MutatingUseContext::AsmOutput
                 | MutatingUseContext::Borrow
-                | MutatingUseContext::AddressOf
+                | MutatingUseContext::RawBorrow
                 | MutatingUseContext::Projection,
             )
             | PlaceContext::NonMutatingUse(
                 NonMutatingUseContext::Inspect
                 | NonMutatingUseContext::SharedBorrow
                 | NonMutatingUseContext::FakeBorrow
-                | NonMutatingUseContext::AddressOf
+                | NonMutatingUseContext::RawBorrow
                 | NonMutatingUseContext::Projection,
             ) => {
                 self.locals[local] = LocalKind::Memory;

compiler/rustc_codegen_ssa/src/mir/rvalue.rs

@@ -584,7 +584,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
             mir::Rvalue::CopyForDeref(place) => {
                 self.codegen_operand(bx, &mir::Operand::Copy(place))
             }
-            mir::Rvalue::AddressOf(mutability, place) => {
+            mir::Rvalue::RawPtr(mutability, place) => {
                 let mk_ptr =
                     move |tcx: TyCtxt<'tcx>, ty: Ty<'tcx>| Ty::new_ptr(tcx, ty, mutability);
                 self.codegen_place_to_pointer(bx, place, mk_ptr)
@@ -813,7 +813,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
         cg_value.len(bx.cx())
     }
 
-    /// Codegen an `Rvalue::AddressOf` or `Rvalue::Ref`
+    /// Codegen an `Rvalue::RawPtr` or `Rvalue::Ref`
     fn codegen_place_to_pointer(
         &mut self,
         bx: &mut Bx,
@@ -1085,7 +1085,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
             }
             mir::Rvalue::Ref(..) |
             mir::Rvalue::CopyForDeref(..) |
-            mir::Rvalue::AddressOf(..) |
+            mir::Rvalue::RawPtr(..) |
             mir::Rvalue::Len(..) |
             mir::Rvalue::Cast(..) | // (*)
             mir::Rvalue::ShallowInitBox(..) | // (*)

compiler/rustc_const_eval/src/check_consts/check.rs

@@ -431,13 +431,13 @@ impl<'tcx> Visitor<'tcx> for Checker<'_, 'tcx> {
                     return;
                 }
             }
-            Rvalue::AddressOf(mutbl, place) => {
+            Rvalue::RawPtr(mutbl, place) => {
                 if let Some(reborrowed_place_ref) = place_as_reborrow(self.tcx, self.body, place) {
                     let ctx = match mutbl {
                         Mutability::Not => {
-                            PlaceContext::NonMutatingUse(NonMutatingUseContext::AddressOf)
+                            PlaceContext::NonMutatingUse(NonMutatingUseContext::RawBorrow)
                         }
-                        Mutability::Mut => PlaceContext::MutatingUse(MutatingUseContext::AddressOf),
+                        Mutability::Mut => PlaceContext::MutatingUse(MutatingUseContext::RawBorrow),
                     };
                     self.visit_local(reborrowed_place_ref.local, ctx, location);
                     self.visit_projection(reborrowed_place_ref, ctx, location);
@@ -472,7 +472,7 @@ impl<'tcx> Visitor<'tcx> for Checker<'_, 'tcx> {
             }
 
             Rvalue::Ref(_, BorrowKind::Mut { .. }, place)
-            | Rvalue::AddressOf(Mutability::Mut, place) => {
+            | Rvalue::RawPtr(Mutability::Mut, place) => {
                 // Inside mutable statics, we allow arbitrary mutable references.
                 // We've allowed `static mut FOO = &mut [elements];` for a long time (the exact
                 // reasons why are lost to history), and there is no reason to restrict that to
@@ -493,7 +493,7 @@ impl<'tcx> Visitor<'tcx> for Checker<'_, 'tcx> {
             }
 
             Rvalue::Ref(_, BorrowKind::Shared | BorrowKind::Fake(_), place)
-            | Rvalue::AddressOf(Mutability::Not, place) => {
+            | Rvalue::RawPtr(Mutability::Not, place) => {
                 let borrowed_place_has_mut_interior = qualifs::in_place::<HasMutInterior, _>(
                     self.ccx,
                     &mut |local| self.qualifs.has_mut_interior(self.ccx, local, location),

compiler/rustc_const_eval/src/check_consts/qualifs.rs

@@ -291,7 +291,7 @@ where
             in_operand::<Q, _>(cx, in_local, lhs) || in_operand::<Q, _>(cx, in_local, rhs)
         }
 
-        Rvalue::Ref(_, _, place) | Rvalue::AddressOf(_, place) => {
+        Rvalue::Ref(_, _, place) | Rvalue::RawPtr(_, place) => {
             // Special-case reborrows to be more like a copy of the reference.
             if let Some((place_base, ProjectionElem::Deref)) = place.as_ref().last_projection() {
                 let base_ty = place_base.ty(cx.body, cx.tcx).ty;

compiler/rustc_const_eval/src/check_consts/resolver.rs

@@ -96,7 +96,7 @@ where
     }
 
     fn address_of_allows_mutation(&self) -> bool {
-        // Exact set of permissions granted by AddressOf is undecided. Conservatively assume that
+        // Exact set of permissions granted by RawPtr is undecided. Conservatively assume that
         // it might allow mutation until resolution of #56604.
         true
     }
@@ -170,7 +170,7 @@ where
         self.super_rvalue(rvalue, location);
 
         match rvalue {
-            mir::Rvalue::AddressOf(_mt, borrowed_place) => {
+            mir::Rvalue::RawPtr(_mt, borrowed_place) => {
                 if !borrowed_place.is_indirect() && self.address_of_allows_mutation() {
                     let place_ty = borrowed_place.ty(self.ccx.body, self.ccx.tcx).ty;
                     if Q::in_any_value_of_ty(self.ccx, place_ty) {

compiler/rustc_const_eval/src/interpret/step.rs

@@ -234,7 +234,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
                 self.write_immediate(*val, &dest)?;
             }
 
-            AddressOf(_, place) => {
+            RawPtr(_, place) => {
                 // Figure out whether this is an addr_of of an already raw place.
                 let place_base_raw = if place.is_indirect_first_projection() {
                     let ty = self.frame().body.local_decls[place.local].ty;

compiler/rustc_hir_typeck/src/cast.rs

@@ -967,7 +967,7 @@ impl<'a, 'tcx> CastCheck<'tcx> {
                 // need to special-case obtaining a raw pointer
                 // from a region pointer to a vector.
 
-                // Coerce to a raw pointer so that we generate AddressOf in MIR.
+                // Coerce to a raw pointer so that we generate RawPtr in MIR.
                 let array_ptr_type = Ty::new_ptr(fcx.tcx, m_expr.ty, m_expr.mutbl);
                 fcx.coerce(self.expr, self.expr_ty, array_ptr_type, AllowTwoPhase::No, None)
                     .unwrap_or_else(|_| {

compiler/rustc_middle/src/mir/pretty.rs

@@ -1038,7 +1038,7 @@ impl<'tcx> Debug for Rvalue<'tcx> {
 
             CopyForDeref(ref place) => write!(fmt, "deref_copy {place:#?}"),
 
-            AddressOf(mutability, ref place) => {
+            RawPtr(mutability, ref place) => {
                 write!(fmt, "&raw {mut_str} {place:?}", mut_str = mutability.ptr_str())
             }
 

compiler/rustc_middle/src/mir/statement.rs

@@ -423,7 +423,7 @@ impl<'tcx> Rvalue<'tcx> {
             | Rvalue::Repeat(_, _)
             | Rvalue::Ref(_, _, _)
             | Rvalue::ThreadLocalRef(_)
-            | Rvalue::AddressOf(_, _)
+            | Rvalue::RawPtr(_, _)
             | Rvalue::Len(_)
             | Rvalue::Cast(
                 CastKind::IntToInt

compiler/rustc_middle/src/mir/syntax.rs

@@ -1293,14 +1293,14 @@ pub enum Rvalue<'tcx> {
     /// nature of this operation?
     ThreadLocalRef(DefId),
 
-    /// Creates a pointer with the indicated mutability to the place.
+    /// Creates a raw pointer with the indicated mutability to the place.
     ///
-    /// This is generated by pointer casts like `&v as *const _` or raw address of expressions like
+    /// This is generated by pointer casts like `&v as *const _` or raw borrow expressions like
-    /// `&raw v` or `addr_of!(v)`.
+    /// `&raw const v`.
     ///
     /// Like with references, the semantics of this operation are heavily dependent on the aliasing
     /// model.
-    AddressOf(Mutability, Place<'tcx>),
+    RawPtr(Mutability, Place<'tcx>),
 
     /// Yields the length of the place, as a `usize`.
     ///

compiler/rustc_middle/src/mir/tcx.rs

@@ -170,7 +170,7 @@ impl<'tcx> Rvalue<'tcx> {
                 let place_ty = place.ty(local_decls, tcx).ty;
                 Ty::new_ref(tcx, reg, place_ty, bk.to_mutbl_lossy())
             }
-            Rvalue::AddressOf(mutability, ref place) => {
+            Rvalue::RawPtr(mutability, ref place) => {
                 let place_ty = place.ty(local_decls, tcx).ty;
                 Ty::new_ptr(tcx, place_ty, mutability)
             }

compiler/rustc_middle/src/mir/visit.rs

@@ -682,13 +682,13 @@ macro_rules! make_mir_visitor {
                         );
                     }
 
-                    Rvalue::AddressOf(m, path) => {
+                    Rvalue::RawPtr(m, path) => {
                         let ctx = match m {
                             Mutability::Mut => PlaceContext::MutatingUse(
-                                MutatingUseContext::AddressOf
+                                MutatingUseContext::RawBorrow
                             ),
                             Mutability::Not => PlaceContext::NonMutatingUse(
-                                NonMutatingUseContext::AddressOf
+                                NonMutatingUseContext::RawBorrow
                             ),
                         };
                         self.visit_place(path, ctx, location);
@@ -1299,8 +1299,8 @@ pub enum NonMutatingUseContext {
     /// FIXME: do we need to distinguish shallow and deep fake borrows? In fact, do we need to
     /// distinguish fake and normal deep borrows?
     FakeBorrow,
-    /// AddressOf for *const pointer.
+    /// `&raw const`.
-    AddressOf,
+    RawBorrow,
     /// PlaceMention statement.
     ///
     /// This statement is executed as a check that the `Place` is live without reading from it,
@@ -1333,8 +1333,8 @@ pub enum MutatingUseContext {
     Drop,
     /// Mutable borrow.
     Borrow,
-    /// AddressOf for *mut pointer.
+    /// `&raw mut`.
-    AddressOf,
+    RawBorrow,
     /// Used as base for another place, e.g., `x` in `x.y`. Could potentially mutate the place.
     /// For example, the projection `x.y` is marked as a mutation in these cases:
     /// ```ignore (illustrative)
@@ -1386,8 +1386,8 @@ impl PlaceContext {
     pub fn is_address_of(&self) -> bool {
         matches!(
             self,
-            PlaceContext::NonMutatingUse(NonMutatingUseContext::AddressOf)
+            PlaceContext::NonMutatingUse(NonMutatingUseContext::RawBorrow)
-                | PlaceContext::MutatingUse(MutatingUseContext::AddressOf)
+                | PlaceContext::MutatingUse(MutatingUseContext::RawBorrow)
         )
     }
 

compiler/rustc_middle/src/thir.rs

@@ -407,7 +407,7 @@ pub enum ExprKind<'tcx> {
         arg: ExprId,
     },
     /// A `&raw [const|mut] $place_expr` raw borrow resulting in type `*[const|mut] T`.
-    AddressOf {
+    RawBorrow {
         mutability: hir::Mutability,
         arg: ExprId,
     },

compiler/rustc_middle/src/thir/visit.rs

@@ -92,7 +92,7 @@ pub fn walk_expr<'thir, 'tcx: 'thir, V: Visitor<'thir, 'tcx>>(
         }
         VarRef { id: _ } | UpvarRef { closure_def_id: _, var_hir_id: _ } => {}
         Borrow { arg, borrow_kind: _ } => visitor.visit_expr(&visitor.thir()[arg]),
-        AddressOf { arg, mutability: _ } => visitor.visit_expr(&visitor.thir()[arg]),
+        RawBorrow { arg, mutability: _ } => visitor.visit_expr(&visitor.thir()[arg]),
         Break { value, label: _ } => {
             if let Some(value) = value {
                 visitor.visit_expr(&visitor.thir()[value])

compiler/rustc_mir_build/src/build/custom/parse/instruction.rs

@@ -244,8 +244,8 @@ impl<'tcx, 'body> ParseCtxt<'tcx, 'body> {
             ExprKind::Borrow { borrow_kind, arg } => Ok(
                 Rvalue::Ref(self.tcx.lifetimes.re_erased, *borrow_kind, self.parse_place(*arg)?)
             ),
-            ExprKind::AddressOf { mutability, arg } => Ok(
+            ExprKind::RawBorrow { mutability, arg } => Ok(
-                Rvalue::AddressOf(*mutability, self.parse_place(*arg)?)
+                Rvalue::RawPtr(*mutability, self.parse_place(*arg)?)
             ),
             ExprKind::Binary { op, lhs, rhs } =>  Ok(
                 Rvalue::BinaryOp(*op, Box::new((self.parse_operand(*lhs)?, self.parse_operand(*rhs)?)))

compiler/rustc_mir_build/src/build/expr/as_place.rs

@@ -542,7 +542,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
             | ExprKind::PointerCoercion { .. }
             | ExprKind::Repeat { .. }
             | ExprKind::Borrow { .. }
-            | ExprKind::AddressOf { .. }
+            | ExprKind::RawBorrow { .. }
             | ExprKind::Match { .. }
             | ExprKind::If { .. }
             | ExprKind::Loop { .. }

compiler/rustc_mir_build/src/build/expr/as_rvalue.rs

@@ -512,7 +512,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
             | ExprKind::NeverToAny { .. }
             | ExprKind::Use { .. }
             | ExprKind::Borrow { .. }
-            | ExprKind::AddressOf { .. }
+            | ExprKind::RawBorrow { .. }
             | ExprKind::Adt { .. }
             | ExprKind::Loop { .. }
             | ExprKind::LogicalOp { .. }

compiler/rustc_mir_build/src/build/expr/category.rs

@@ -51,7 +51,7 @@ impl Category {
             | ExprKind::Use { .. }
             | ExprKind::Adt { .. }
             | ExprKind::Borrow { .. }
-            | ExprKind::AddressOf { .. }
+            | ExprKind::RawBorrow { .. }
             | ExprKind::Yield { .. }
             | ExprKind::Call { .. }
             | ExprKind::InlineAsm { .. } => Some(Category::Rvalue(RvalueFunc::Into)),

compiler/rustc_mir_build/src/build/expr/into.rs

@@ -303,12 +303,12 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
                 this.cfg.push_assign(block, source_info, destination, borrow);
                 block.unit()
             }
-            ExprKind::AddressOf { mutability, arg } => {
+            ExprKind::RawBorrow { mutability, arg } => {
                 let place = match mutability {
                     hir::Mutability::Not => this.as_read_only_place(block, arg),
                     hir::Mutability::Mut => this.as_place(block, arg),
                 };
-                let address_of = Rvalue::AddressOf(mutability, unpack!(block = place));
+                let address_of = Rvalue::RawPtr(mutability, unpack!(block = place));
                 this.cfg.push_assign(block, source_info, destination, address_of);
                 block.unit()
             }

compiler/rustc_mir_build/src/check_unsafety.rs

@@ -397,7 +397,7 @@ impl<'a, 'tcx> Visitor<'a, 'tcx> for UnsafetyVisitor<'a, 'tcx> {
             | ExprKind::Scope { .. }
             | ExprKind::Cast { .. } => {}
 
-            ExprKind::AddressOf { .. }
+            ExprKind::RawBorrow { .. }
             | ExprKind::Adt { .. }
             | ExprKind::Array { .. }
             | ExprKind::Binary { .. }
@@ -498,7 +498,7 @@ impl<'a, 'tcx> Visitor<'a, 'tcx> for UnsafetyVisitor<'a, 'tcx> {
                     }
                 }
             }
-            ExprKind::AddressOf { arg, .. } => {
+            ExprKind::RawBorrow { arg, .. } => {
                 if let ExprKind::Scope { value: arg, .. } = self.thir[arg].kind
                 // THIR desugars UNSAFE_STATIC into *UNSAFE_STATIC_REF, where
                 // UNSAFE_STATIC_REF holds the addr of the UNSAFE_STATIC, so: take two steps

compiler/rustc_mir_build/src/thir/cx/expr.rs

@@ -143,7 +143,7 @@ impl<'tcx> Cx<'tcx> {
                 arg: self.thir.exprs.push(expr),
             },
             Adjust::Borrow(AutoBorrow::RawPtr(mutability)) => {
-                ExprKind::AddressOf { mutability, arg: self.thir.exprs.push(expr) }
+                ExprKind::RawBorrow { mutability, arg: self.thir.exprs.push(expr) }
             }
             Adjust::DynStar => ExprKind::Cast { source: self.thir.exprs.push(expr) },
         };
@@ -396,7 +396,7 @@ impl<'tcx> Cx<'tcx> {
             }
 
             hir::ExprKind::AddrOf(hir::BorrowKind::Raw, mutability, arg) => {
-                ExprKind::AddressOf { mutability, arg: self.mirror_expr(arg) }
+                ExprKind::RawBorrow { mutability, arg: self.mirror_expr(arg) }
             }
 
             hir::ExprKind::Block(blk, _) => ExprKind::Block { block: self.mirror_block(blk) },

compiler/rustc_mir_build/src/thir/pattern/check_match.rs

@@ -325,7 +325,7 @@ impl<'p, 'tcx> MatchVisitor<'p, 'tcx> {
             Assign { .. } | AssignOp { .. } | InlineAsm { .. } | Let { .. } => true,
 
             // These evaluate to a value.
-            AddressOf { .. }
+            RawBorrow { .. }
             | Adt { .. }
             | Array { .. }
             | Binary { .. }

compiler/rustc_mir_build/src/thir/print.rs

@@ -379,8 +379,8 @@ impl<'a, 'tcx> ThirPrinter<'a, 'tcx> {
                 self.print_expr(*arg, depth_lvl + 2);
                 print_indented!(self, ")", depth_lvl);
             }
-            AddressOf { mutability, arg } => {
+            RawBorrow { mutability, arg } => {
-                print_indented!(self, "AddressOf {", depth_lvl);
+                print_indented!(self, "RawBorrow {", depth_lvl);
                 print_indented!(self, format!("mutability: {:?}", mutability), depth_lvl + 1);
                 print_indented!(self, "arg:", depth_lvl + 1);
                 self.print_expr(*arg, depth_lvl + 2);

compiler/rustc_mir_dataflow/src/elaborate_drops.rs

@@ -703,7 +703,7 @@ where
             statements: vec![
                 self.assign(
                     ptr,
-                    Rvalue::AddressOf(Mutability::Mut, tcx.mk_place_index(self.place, cur)),
+                    Rvalue::RawPtr(Mutability::Mut, tcx.mk_place_index(self.place, cur)),
                 ),
                 self.assign(
                     cur.into(),

compiler/rustc_mir_dataflow/src/impls/borrowed_locals.rs

@@ -94,7 +94,7 @@ where
         match rvalue {
             // We ignore fake borrows as these get removed after analysis and shouldn't effect
             // the layout of generators.
-            Rvalue::AddressOf(_, borrowed_place)
+            Rvalue::RawPtr(_, borrowed_place)
             | Rvalue::Ref(_, BorrowKind::Mut { .. } | BorrowKind::Shared, borrowed_place) => {
                 if !borrowed_place.is_indirect() {
                     self.trans.gen_(borrowed_place.local);

compiler/rustc_mir_dataflow/src/impls/initialized.rs

@@ -351,7 +351,7 @@ impl<'tcx> GenKillAnalysis<'tcx> for MaybeInitializedPlaces<'_, '_, 'tcx> {
             && let Some((_, rvalue)) = statement.kind.as_assign()
             && let mir::Rvalue::Ref(_, mir::BorrowKind::Mut { .. }, place)
                 // FIXME: Does `&raw const foo` allow mutation? See #90413.
-                | mir::Rvalue::AddressOf(_, place) = rvalue
+                | mir::Rvalue::RawPtr(_, place) = rvalue
             && let LookupResult::Exact(mpi) = self.move_data().rev_lookup.find(place.as_ref())
         {
             on_all_children_bits(self.move_data(), mpi, |child| {

compiler/rustc_mir_dataflow/src/impls/liveness.rs

@@ -189,13 +189,13 @@ impl DefUse {
 
             // All other contexts are uses...
             PlaceContext::MutatingUse(
-                MutatingUseContext::AddressOf
+                MutatingUseContext::RawBorrow
                 | MutatingUseContext::Borrow
                 | MutatingUseContext::Drop
                 | MutatingUseContext::Retag,
             )
             | PlaceContext::NonMutatingUse(
-                NonMutatingUseContext::AddressOf
+                NonMutatingUseContext::RawBorrow
                 | NonMutatingUseContext::Copy
                 | NonMutatingUseContext::Inspect
                 | NonMutatingUseContext::Move

compiler/rustc_mir_dataflow/src/move_paths/builder.rs

@@ -432,7 +432,7 @@ impl<'b, 'a, 'tcx, F: Fn(Ty<'tcx>) -> bool> Gatherer<'b, 'a, 'tcx, F> {
             }
             Rvalue::CopyForDeref(..) => unreachable!(),
             Rvalue::Ref(..)
-            | Rvalue::AddressOf(..)
+            | Rvalue::RawPtr(..)
             | Rvalue::Discriminant(..)
             | Rvalue::Len(..)
             | Rvalue::NullaryOp(

compiler/rustc_mir_dataflow/src/value_analysis.rs

@@ -177,7 +177,7 @@ pub trait ValueAnalysis<'tcx> {
         match rvalue {
             Rvalue::Use(operand) => self.handle_operand(operand, state),
             Rvalue::CopyForDeref(place) => self.handle_operand(&Operand::Copy(*place), state),
-            Rvalue::Ref(..) | Rvalue::AddressOf(..) => {
+            Rvalue::Ref(..) | Rvalue::RawPtr(..) => {
                 // We don't track such places.
                 ValueOrPlace::TOP
             }

compiler/rustc_mir_transform/src/add_retag.rs

@@ -131,9 +131,9 @@ impl<'tcx> MirPass<'tcx> for AddRetag {
                             // Ptr-creating operations already do their own internal retagging, no
                             // need to also add a retag statement.
                             // *Except* if we are deref'ing a Box, because those get desugared to directly working
-                            // with the inner raw pointer! That's relevant for `AddressOf` as Miri otherwise makes it
+                            // with the inner raw pointer! That's relevant for `RawPtr` as Miri otherwise makes it
                             // a NOP when the original pointer is already raw.
-                            Rvalue::AddressOf(_mutbl, place) => {
+                            Rvalue::RawPtr(_mutbl, place) => {
                                 // Using `is_box_global` here is a bit sketchy: if this code is
                                 // generic over the allocator, we'll not add a retag! This is a hack
                                 // to make Stacked Borrows compatible with custom allocator code.

compiler/rustc_mir_transform/src/check_alignment.rs

@@ -71,7 +71,7 @@ struct PointerFinder<'tcx, 'a> {
 impl<'tcx, 'a> Visitor<'tcx> for PointerFinder<'tcx, 'a> {
     fn visit_place(&mut self, place: &Place<'tcx>, context: PlaceContext, location: Location) {
         // We want to only check reads and writes to Places, so we specifically exclude
-        // Borrows and AddressOf.
+        // Borrow and RawBorrow.
         match context {
             PlaceContext::MutatingUse(
                 MutatingUseContext::Store

compiler/rustc_mir_transform/src/deduce_param_attrs.rs

@@ -40,7 +40,7 @@ impl<'tcx> Visitor<'tcx> for DeduceReadOnly {
                 // This is a mutation, so mark it as such.
                 true
             }
-            PlaceContext::NonMutatingUse(NonMutatingUseContext::AddressOf) => {
+            PlaceContext::NonMutatingUse(NonMutatingUseContext::RawBorrow) => {
                 // Whether mutating though a `&raw const` is allowed is still undecided, so we
                 // disable any sketchy `readonly` optimizations for now.
                 // But we only need to do this if the pointer would point into the argument.

compiler/rustc_mir_transform/src/dest_prop.rs

@@ -576,7 +576,7 @@ impl WriteInfo {
                     Rvalue::ThreadLocalRef(_)
                     | Rvalue::NullaryOp(_, _)
                     | Rvalue::Ref(_, _, _)
-                    | Rvalue::AddressOf(_, _)
+                    | Rvalue::RawPtr(_, _)
                     | Rvalue::Len(_)
                     | Rvalue::Discriminant(_)
                     | Rvalue::CopyForDeref(_) => (),

compiler/rustc_mir_transform/src/gvn.rs

@@ -45,7 +45,7 @@
 //!
 //! # Handling of references
 //!
-//! We handle references by assigning a different "provenance" index to each Ref/AddressOf rvalue.
+//! We handle references by assigning a different "provenance" index to each Ref/RawPtr rvalue.
 //! This ensure that we do not spuriously merge borrows that should not be merged. Meanwhile, we
 //! consider all the derefs of an immutable reference to a freeze type to give the same value:
 //! ```ignore (MIR)
@@ -832,7 +832,7 @@ impl<'body, 'tcx> VnState<'body, 'tcx> {
                 self.simplify_place_projection(place, location);
                 return self.new_pointer(*place, AddressKind::Ref(borrow_kind));
             }
-            Rvalue::AddressOf(mutbl, ref mut place) => {
+            Rvalue::RawPtr(mutbl, ref mut place) => {
                 self.simplify_place_projection(place, location);
                 return self.new_pointer(*place, AddressKind::Address(mutbl));
             }

compiler/rustc_mir_transform/src/instsimplify.rs

@@ -141,7 +141,7 @@ impl<'tcx> InstSimplifyContext<'tcx, '_> {
 
     /// Transform `&(*a)` ==> `a`.
     fn simplify_ref_deref(&self, source_info: &SourceInfo, rvalue: &mut Rvalue<'tcx>) {
-        if let Rvalue::Ref(_, _, place) | Rvalue::AddressOf(_, place) = rvalue {
+        if let Rvalue::Ref(_, _, place) | Rvalue::RawPtr(_, place) = rvalue {
             if let Some((base, ProjectionElem::Deref)) = place.as_ref().last_projection() {
                 if rvalue.ty(self.local_decls, self.tcx) != base.ty(self.local_decls, self.tcx).ty {
                     return;

compiler/rustc_mir_transform/src/known_panics_lint.rs

@@ -419,8 +419,8 @@ impl<'mir, 'tcx> ConstPropagator<'mir, 'tcx> {
             }
 
             // Do not try creating references (#67862)
-            Rvalue::AddressOf(_, place) | Rvalue::Ref(_, _, place) => {
+            Rvalue::RawPtr(_, place) | Rvalue::Ref(_, _, place) => {
-                trace!("skipping AddressOf | Ref for {:?}", place);
+                trace!("skipping RawPtr | Ref for {:?}", place);
 
                 // This may be creating mutable references or immutable references to cells.
                 // If that happens, the pointed to value could be mutated via that reference.
@@ -616,7 +616,7 @@ impl<'mir, 'tcx> ConstPropagator<'mir, 'tcx> {
                 ImmTy::from_scalar(Scalar::from_target_usize(len, self), layout).into()
             }
 
-            Ref(..) | AddressOf(..) => return None,
+            Ref(..) | RawPtr(..) => return None,
 
             NullaryOp(ref null_op, ty) => {
                 let op_layout = self.use_ecx(|this| this.ecx.layout_of(ty))?;
@@ -969,9 +969,9 @@ impl<'tcx> Visitor<'tcx> for CanConstProp {
             // mutation.
             | NonMutatingUse(NonMutatingUseContext::SharedBorrow)
             | NonMutatingUse(NonMutatingUseContext::FakeBorrow)
-            | NonMutatingUse(NonMutatingUseContext::AddressOf)
+            | NonMutatingUse(NonMutatingUseContext::RawBorrow)
             | MutatingUse(MutatingUseContext::Borrow)
-            | MutatingUse(MutatingUseContext::AddressOf) => {
+            | MutatingUse(MutatingUseContext::RawBorrow) => {
                 trace!("local {:?} can't be propagated because it's used: {:?}", local, context);
                 self.can_const_prop[local] = ConstPropMode::NoPropagation;
             }

compiler/rustc_mir_transform/src/large_enums.rs

@@ -214,7 +214,7 @@ impl EnumSizeOpt {
                         source_info,
                         kind: StatementKind::Assign(Box::new((
                             dst,
-                            Rvalue::AddressOf(Mutability::Mut, *lhs),
+                            Rvalue::RawPtr(Mutability::Mut, *lhs),
                         ))),
                     };
 
@@ -238,7 +238,7 @@ impl EnumSizeOpt {
                         source_info,
                         kind: StatementKind::Assign(Box::new((
                             src,
-                            Rvalue::AddressOf(Mutability::Not, *rhs),
+                            Rvalue::RawPtr(Mutability::Not, *rhs),
                         ))),
                     };
 

compiler/rustc_mir_transform/src/promote_consts.rs

@@ -551,7 +551,7 @@ impl<'tcx> Validator<'_, 'tcx> {
                 self.validate_operand(rhs)?;
             }
 
-            Rvalue::AddressOf(_, place) => {
+            Rvalue::RawPtr(_, place) => {
                 // We accept `&raw *`, i.e., raw reborrows -- creating a raw pointer is
                 // no problem, only using it is.
                 if let Some((place_base, ProjectionElem::Deref)) = place.as_ref().last_projection()

compiler/rustc_mir_transform/src/ref_prop.rs

@@ -227,7 +227,7 @@ fn compute_replacement<'tcx>(
                     }
                 }
             }
-            Rvalue::Ref(_, _, place) | Rvalue::AddressOf(_, place) => {
+            Rvalue::Ref(_, _, place) | Rvalue::RawPtr(_, place) => {
                 let mut place = *place;
                 // Try to see through `place` in order to collapse reborrow chains.
                 if place.projection.first() == Some(&PlaceElem::Deref)

compiler/rustc_mir_transform/src/shim/async_destructor_ctor.rs

@@ -343,7 +343,7 @@ impl<'tcx> AsyncDestructorCtorShimBuilder<'tcx> {
                 .tcx
                 .mk_place_elems(&[PlaceElem::Deref, PlaceElem::Field(field, field_ty)]),
         };
-        self.put_temp_rvalue(Rvalue::AddressOf(Mutability::Mut, place))
+        self.put_temp_rvalue(Rvalue::RawPtr(Mutability::Mut, place))
     }
 
     /// If given Self is an enum puts `to_drop: *mut FieldTy` on top of
@@ -363,7 +363,7 @@ impl<'tcx> AsyncDestructorCtorShimBuilder<'tcx> {
                 PlaceElem::Field(field, field_ty),
             ]),
         };
-        self.put_temp_rvalue(Rvalue::AddressOf(Mutability::Mut, place))
+        self.put_temp_rvalue(Rvalue::RawPtr(Mutability::Mut, place))
     }
 
     /// If given Self is an enum puts `to_drop: *mut FieldTy` on top of

compiler/rustc_mir_transform/src/ssa.rs

@@ -2,9 +2,9 @@
 //! 1/ They are only assigned-to once, either as a function parameter, or in an assign statement;
 //! 2/ This single assignment dominates all uses;
 //!
-//! As we do not track indirect assignments, a local that has its address taken (either by
+//! As we do not track indirect assignments, a local that has its address taken (via a borrow or raw
-//! AddressOf or by borrowing) is considered non-SSA. However, it is UB to modify through an
+//! borrow operator) is considered non-SSA. However, it is UB to modify through an immutable borrow
-//! immutable borrow of a `Freeze` local. Those can still be considered to be SSA.
+//! of a `Freeze` local. Those can still be considered to be SSA.
 
 use rustc_data_structures::graph::dominators::Dominators;
 use rustc_index::bit_set::BitSet;
@@ -262,7 +262,7 @@ impl<'tcx> Visitor<'tcx> for SsaVisitor<'tcx, '_> {
             PlaceContext::MutatingUse(MutatingUseContext::Projection)
             | PlaceContext::NonMutatingUse(NonMutatingUseContext::Projection) => bug!(),
             // Anything can happen with raw pointers, so remove them.
-            PlaceContext::NonMutatingUse(NonMutatingUseContext::AddressOf)
+            PlaceContext::NonMutatingUse(NonMutatingUseContext::RawBorrow)
             | PlaceContext::MutatingUse(_) => {
                 self.assignments[local] = Set1::Many;
             }

compiler/rustc_mir_transform/src/validate.rs

@@ -1345,7 +1345,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> {
             }
             Rvalue::Repeat(_, _)
             | Rvalue::ThreadLocalRef(_)
-            | Rvalue::AddressOf(_, _)
+            | Rvalue::RawPtr(_, _)
             | Rvalue::NullaryOp(NullOp::SizeOf | NullOp::AlignOf | NullOp::UbChecks, _)
             | Rvalue::Discriminant(_) => {}
         }

compiler/rustc_smir/src/rustc_smir/convert/mir.rs

@@ -174,7 +174,7 @@ impl<'tcx> Stable<'tcx> for mir::Rvalue<'tcx> {
             ThreadLocalRef(def_id) => {
                 stable_mir::mir::Rvalue::ThreadLocalRef(tables.crate_item(*def_id))
             }
-            AddressOf(mutability, place) => {
+            RawPtr(mutability, place) => {
                 stable_mir::mir::Rvalue::AddressOf(mutability.stable(tables), place.stable(tables))
             }
             Len(place) => stable_mir::mir::Rvalue::Len(place.stable(tables)),

compiler/rustc_ty_utils/src/consts.rs

@@ -192,7 +192,7 @@ fn recurse_build<'tcx>(
         ExprKind::Borrow { arg, .. } => {
             let arg_node = &body.exprs[*arg];
 
-            // Skip reborrows for now until we allow Deref/Borrow/AddressOf
+            // Skip reborrows for now until we allow Deref/Borrow/RawBorrow
             // expressions.
             // FIXME(generic_const_exprs): Verify/explain why this is sound
             if let ExprKind::Deref { arg } = arg_node.kind {
@@ -202,7 +202,7 @@ fn recurse_build<'tcx>(
             }
         }
         // FIXME(generic_const_exprs): We may want to support these.
-        ExprKind::AddressOf { .. } | ExprKind::Deref { .. } => maybe_supported_error(
+        ExprKind::RawBorrow { .. } | ExprKind::Deref { .. } => maybe_supported_error(
             GenericConstantTooComplexSub::AddressAndDerefNotSupported(node.span),
         )?,
         ExprKind::Repeat { .. } | ExprKind::Array { .. } => {
@@ -343,7 +343,7 @@ impl<'a, 'tcx> IsThirPolymorphic<'a, 'tcx> {
             | thir::ExprKind::VarRef { .. }
             | thir::ExprKind::UpvarRef { .. }
             | thir::ExprKind::Borrow { .. }
-            | thir::ExprKind::AddressOf { .. }
+            | thir::ExprKind::RawBorrow { .. }
             | thir::ExprKind::Break { .. }
             | thir::ExprKind::Continue { .. }
             | thir::ExprKind::Return { .. }

src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs

@@ -110,7 +110,7 @@ fn check_rvalue<'tcx>(
 ) -> McfResult {
     match rvalue {
         Rvalue::ThreadLocalRef(_) => Err((span, "cannot access thread local storage in const fn".into())),
-        Rvalue::Len(place) | Rvalue::Discriminant(place) | Rvalue::Ref(_, _, place) | Rvalue::AddressOf(_, place) => {
+        Rvalue::Len(place) | Rvalue::Discriminant(place) | Rvalue::Ref(_, _, place) | Rvalue::RawPtr(_, place) => {
             check_place(tcx, *place, span, body, msrv)
         },
         Rvalue::CopyForDeref(place) => check_place(tcx, *place, span, body, msrv),