diff --git a/clippy_lints/src/equatable_if_let.rs b/clippy_lints/src/equatable_if_let.rs
index c3fc09343dbf..9b5cd7e1731f 100644
--- a/clippy_lints/src/equatable_if_let.rs
+++ b/clippy_lints/src/equatable_if_let.rs
@@ -55,7 +55,7 @@ fn unary_pattern(pat: &Pat<'_>) -> bool {
         | PatKind::Err(_) => false,
         PatKind::Struct(_, a, etc) => etc.is_none() && a.iter().all(|x| unary_pattern(x.pat)),
         PatKind::Tuple(a, etc) | PatKind::TupleStruct(_, a, etc) => etc.as_opt_usize().is_none() && array_rec(a),
-        PatKind::Ref(x, _) | PatKind::Box(x) | PatKind::Deref(x) | PatKind::Guard(x, _) => unary_pattern(x),
+        PatKind::Ref(x, _, _) | PatKind::Box(x) | PatKind::Deref(x) | PatKind::Guard(x, _) => unary_pattern(x),
         PatKind::Expr(_) => true,
     }
 }
diff --git a/clippy_lints/src/loops/manual_find.rs b/clippy_lints/src/loops/manual_find.rs
index c38cf83f4410..3455a47ba078 100644
--- a/clippy_lints/src/loops/manual_find.rs
+++ b/clippy_lints/src/loops/manual_find.rs
@@ -43,7 +43,7 @@ pub(super) fn check<'tcx>(
         let mut snippet = make_iterator_snippet(cx, arg, &mut applicability);
         // Checks if `pat` is a single reference to a binding (`&x`)
         let is_ref_to_binding =
-            matches!(pat.kind, PatKind::Ref(inner, _) if matches!(inner.kind, PatKind::Binding(..)));
+            matches!(pat.kind, PatKind::Ref(inner, _, _) if matches!(inner.kind, PatKind::Binding(..)));
         // If `pat` is not a binding or a reference to a binding (`x` or `&x`)
         // we need to map it to the binding returned by the function (i.e. `.map(|(x, _)| x)`)
         if !(matches!(pat.kind, PatKind::Binding(..)) || is_ref_to_binding) {
diff --git a/clippy_lints/src/manual_retain.rs b/clippy_lints/src/manual_retain.rs
index 674f0da818f5..6870c9819fc0 100644
--- a/clippy_lints/src/manual_retain.rs
+++ b/clippy_lints/src/manual_retain.rs
@@ -157,7 +157,7 @@ fn check_iter(
                     ),
                 );
             },
-            hir::PatKind::Ref(pat, _) => make_span_lint_and_sugg(
+            hir::PatKind::Ref(pat, _, _) => make_span_lint_and_sugg(
                 cx,
                 parent_expr_span,
                 format!(
@@ -196,7 +196,7 @@ fn check_to_owned(
         && let filter_body = cx.tcx.hir_body(closure.body)
         && let [filter_params] = filter_body.params
         && msrv.meets(cx, msrvs::STRING_RETAIN)
-        && let hir::PatKind::Ref(pat, _) = filter_params.pat.kind
+        && let hir::PatKind::Ref(pat, _, _) = filter_params.pat.kind
     {
         make_span_lint_and_sugg(
             cx,
diff --git a/clippy_lints/src/matches/manual_ok_err.rs b/clippy_lints/src/matches/manual_ok_err.rs
index c9293412fba8..9ced6c9d452b 100644
--- a/clippy_lints/src/matches/manual_ok_err.rs
+++ b/clippy_lints/src/matches/manual_ok_err.rs
@@ -78,7 +78,7 @@ fn is_variant_or_wildcard(cx: &LateContext<'_>, pat: &Pat<'_>, can_be_wild: bool
                 .is_lang_item(cx, ResultErr)
                 == must_match_err
         },
-        PatKind::Binding(_, _, _, Some(pat)) | PatKind::Ref(pat, _) => {
+        PatKind::Binding(_, _, _, Some(pat)) | PatKind::Ref(pat, _, _) => {
             is_variant_or_wildcard(cx, pat, can_be_wild, must_match_err)
         },
         _ => false,
diff --git a/clippy_lints/src/matches/manual_utils.rs b/clippy_lints/src/matches/manual_utils.rs
index 235cb9e4ecce..19b3572bd3ae 100644
--- a/clippy_lints/src/matches/manual_utils.rs
+++ b/clippy_lints/src/matches/manual_utils.rs
@@ -254,7 +254,7 @@ pub(super) fn try_parse_pattern<'tcx>(
     ) -> Option<OptionPat<'tcx>> {
         match pat.kind {
             PatKind::Wild => Some(OptionPat::Wild),
-            PatKind::Ref(pat, _) => f(cx, pat, ref_count + 1, ctxt),
+            PatKind::Ref(pat, _, _) => f(cx, pat, ref_count + 1, ctxt),
             PatKind::Expr(PatExpr {
                 kind: PatExprKind::Path(qpath),
                 hir_id,
diff --git a/clippy_lints/src/matches/match_ref_pats.rs b/clippy_lints/src/matches/match_ref_pats.rs
index 5934ec409935..042817f5cdb8 100644
--- a/clippy_lints/src/matches/match_ref_pats.rs
+++ b/clippy_lints/src/matches/match_ref_pats.rs
@@ -50,7 +50,7 @@ where
     }
 
     let remaining_suggs = pats.filter_map(|pat| {
-        if let PatKind::Ref(refp, _) = pat.kind {
+        if let PatKind::Ref(refp, _, _) = pat.kind {
             Some((pat.span, snippet(cx, refp.span, "..").to_string()))
         } else {
             None
diff --git a/clippy_lints/src/matches/match_same_arms.rs b/clippy_lints/src/matches/match_same_arms.rs
index be914429edb4..c20217563d62 100644
--- a/clippy_lints/src/matches/match_same_arms.rs
+++ b/clippy_lints/src/matches/match_same_arms.rs
@@ -264,7 +264,7 @@ impl<'a> NormalizedPat<'a> {
             PatKind::Binding(.., Some(pat))
             | PatKind::Box(pat)
             | PatKind::Deref(pat)
-            | PatKind::Ref(pat, _)
+            | PatKind::Ref(pat, _, _)
             | PatKind::Guard(pat, _) => Self::from_pat(cx, arena, pat),
             PatKind::Never => Self::Never,
             PatKind::Struct(ref path, fields, _) => {
diff --git a/clippy_lints/src/matches/redundant_guards.rs b/clippy_lints/src/matches/redundant_guards.rs
index 7a1dd94567b1..757ecf75ed45 100644
--- a/clippy_lints/src/matches/redundant_guards.rs
+++ b/clippy_lints/src/matches/redundant_guards.rs
@@ -30,7 +30,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, arms: &'tcx [Arm<'tcx>], msrv:
             && !pat_contains_disallowed_or(cx, arm.pat, msrv)
         {
             let pat_span = match (arm.pat.kind, binding.byref_ident) {
-                (PatKind::Ref(pat, _), Some(_)) => pat.span,
+                (PatKind::Ref(pat, _, _), Some(_)) => pat.span,
                 (PatKind::Ref(..), None) | (_, Some(_)) => continue,
                 _ => arm.pat.span,
             };
@@ -49,7 +49,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, arms: &'tcx [Arm<'tcx>], msrv:
             && !pat_contains_disallowed_or(cx, let_expr.pat, msrv)
         {
             let pat_span = match (let_expr.pat.kind, binding.byref_ident) {
-                (PatKind::Ref(pat, _), Some(_)) => pat.span,
+                (PatKind::Ref(pat, _, _), Some(_)) => pat.span,
                 (PatKind::Ref(..), None) | (_, Some(_)) => continue,
                 _ => let_expr.pat.span,
             };
diff --git a/clippy_lints/src/matches/redundant_pattern_match.rs b/clippy_lints/src/matches/redundant_pattern_match.rs
index a0f88cf911d8..bc3783750e5c 100644
--- a/clippy_lints/src/matches/redundant_pattern_match.rs
+++ b/clippy_lints/src/matches/redundant_pattern_match.rs
@@ -186,7 +186,7 @@ fn find_method_sugg_for_if_let<'tcx>(
     // also look inside refs
     // if we have &None for example, peel it so we can detect "if let None = x"
     let check_pat = match let_pat.kind {
-        PatKind::Ref(inner, _mutability) => inner,
+        PatKind::Ref(inner, _pinnedness, _mutability) => inner,
         _ => let_pat,
     };
     let op_ty = cx.typeck_results().expr_ty(let_expr);
diff --git a/clippy_lints/src/matches/single_match.rs b/clippy_lints/src/matches/single_match.rs
index 44c4d7a31ff3..57a91cf846b8 100644
--- a/clippy_lints/src/matches/single_match.rs
+++ b/clippy_lints/src/matches/single_match.rs
@@ -373,7 +373,7 @@ impl<'a> PatState<'a> {
             },
 
             // Patterns for things which can only contain a single sub-pattern.
-            PatKind::Binding(_, _, _, Some(pat)) | PatKind::Ref(pat, _) | PatKind::Box(pat) | PatKind::Deref(pat) => {
+            PatKind::Binding(_, _, _, Some(pat)) | PatKind::Ref(pat, _, _) | PatKind::Box(pat) | PatKind::Deref(pat) => {
                 self.add_pat(cx, pat)
             },
             PatKind::Tuple([sub_pat], pos)
diff --git a/clippy_lints/src/methods/filter_map.rs b/clippy_lints/src/methods/filter_map.rs
index 26b19848fe1b..7b10c37de42d 100644
--- a/clippy_lints/src/methods/filter_map.rs
+++ b/clippy_lints/src/methods/filter_map.rs
@@ -404,7 +404,7 @@ fn is_find_or_filter<'a>(
         && let filter_body = cx.tcx.hir_body(filter_body_id)
         && let [filter_param] = filter_body.params
         // optional ref pattern: `filter(|&x| ..)`
-        && let (filter_pat, is_filter_param_ref) = if let PatKind::Ref(ref_pat, _) = filter_param.pat.kind {
+        && let (filter_pat, is_filter_param_ref) = if let PatKind::Ref(ref_pat, _, _) = filter_param.pat.kind {
             (ref_pat, true)
         } else {
             (filter_param.pat, false)
diff --git a/clippy_lints/src/methods/iter_filter.rs b/clippy_lints/src/methods/iter_filter.rs
index 8d95b70c6a4b..aaface3aa971 100644
--- a/clippy_lints/src/methods/iter_filter.rs
+++ b/clippy_lints/src/methods/iter_filter.rs
@@ -50,7 +50,7 @@ fn is_method(
     fn pat_is_recv(ident: Ident, param: &hir::Pat<'_>) -> bool {
         match param.kind {
             hir::PatKind::Binding(_, _, other, _) => ident == other,
-            hir::PatKind::Ref(pat, _) => pat_is_recv(ident, pat),
+            hir::PatKind::Ref(pat, _, _) => pat_is_recv(ident, pat),
             _ => false,
         }
     }
diff --git a/clippy_lints/src/methods/iter_overeager_cloned.rs b/clippy_lints/src/methods/iter_overeager_cloned.rs
index d43dc23a86b2..1c26648e26eb 100644
--- a/clippy_lints/src/methods/iter_overeager_cloned.rs
+++ b/clippy_lints/src/methods/iter_overeager_cloned.rs
@@ -81,7 +81,7 @@ pub(super) fn check<'tcx>(
                 }
 
                 match it.kind {
-                    PatKind::Binding(BindingMode(_, Mutability::Mut), _, _, _) | PatKind::Ref(_, Mutability::Mut) => {
+                    PatKind::Binding(BindingMode(_, Mutability::Mut), _, _, _) | PatKind::Ref(_, _, Mutability::Mut) => {
                         to_be_discarded = true;
                         false
                     },
diff --git a/clippy_lints/src/methods/map_clone.rs b/clippy_lints/src/methods/map_clone.rs
index 1bc29c9c1dd1..a1aac96ccf86 100644
--- a/clippy_lints/src/methods/map_clone.rs
+++ b/clippy_lints/src/methods/map_clone.rs
@@ -8,7 +8,7 @@ use rustc_errors::Applicability;
 use rustc_hir::def_id::DefId;
 use rustc_hir::{self as hir, LangItem};
 use rustc_lint::LateContext;
-use rustc_middle::mir::Mutability;
+use rustc_middle::mir::{Mutability, Pinnedness};
 use rustc_middle::ty;
 use rustc_middle::ty::adjustment::Adjust;
 use rustc_span::symbol::Ident;
@@ -50,7 +50,7 @@ pub(super) fn check(cx: &LateContext<'_>, e: &hir::Expr<'_>, recv: &hir::Expr<'_
                 let closure_body = cx.tcx.hir_body(body);
                 let closure_expr = peel_blocks(closure_body.value);
                 match closure_body.params[0].pat.kind {
-                    hir::PatKind::Ref(inner, Mutability::Not) => {
+                    hir::PatKind::Ref(inner, Pinnedness::Not, Mutability::Not) => {
                         if let hir::PatKind::Binding(hir::BindingMode::NONE, .., name, None) = inner.kind
                             && ident_eq(name, closure_expr)
                         {
diff --git a/clippy_lints/src/needless_borrowed_ref.rs b/clippy_lints/src/needless_borrowed_ref.rs
index 1b6896827fed..29b4da93b7fb 100644
--- a/clippy_lints/src/needless_borrowed_ref.rs
+++ b/clippy_lints/src/needless_borrowed_ref.rs
@@ -1,6 +1,6 @@
 use clippy_utils::diagnostics::span_lint_and_then;
 use rustc_errors::Applicability;
-use rustc_hir::{BindingMode, Mutability, Node, Pat, PatKind};
+use rustc_hir::{BindingMode, Mutability, Node, Pat, PatKind, Pinnedness};
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::declare_lint_pass;
 
@@ -37,7 +37,7 @@ declare_lint_pass!(NeedlessBorrowedRef => [NEEDLESS_BORROWED_REFERENCE]);
 
 impl<'tcx> LateLintPass<'tcx> for NeedlessBorrowedRef {
     fn check_pat(&mut self, cx: &LateContext<'tcx>, ref_pat: &'tcx Pat<'_>) {
-        if let PatKind::Ref(pat, Mutability::Not) = ref_pat.kind
+        if let PatKind::Ref(pat, Pinnedness::Not, Mutability::Not) = ref_pat.kind
             && !ref_pat.span.from_expansion()
             && cx
                 .tcx
diff --git a/clippy_lints/src/unnested_or_patterns.rs b/clippy_lints/src/unnested_or_patterns.rs
index 4621c22d6b53..bbb1b831888f 100644
--- a/clippy_lints/src/unnested_or_patterns.rs
+++ b/clippy_lints/src/unnested_or_patterns.rs
@@ -7,7 +7,7 @@ use clippy_utils::msrvs::{self, MsrvStack};
 use clippy_utils::over;
 use rustc_ast::PatKind::*;
 use rustc_ast::mut_visit::*;
-use rustc_ast::{self as ast, DUMMY_NODE_ID, Mutability, Pat, PatKind};
+use rustc_ast::{self as ast, DUMMY_NODE_ID, Mutability, Pat, PatKind, Pinnedness};
 use rustc_ast_pretty::pprust;
 use rustc_data_structures::thin_vec::{ThinVec, thin_vec};
 use rustc_errors::Applicability;
@@ -151,8 +151,8 @@ fn insert_necessary_parens(pat: &mut Box<Pat>) {
             walk_pat(self, pat);
             let target = match &mut pat.kind {
                 // `i @ a | b`, `box a | b`, and `& mut? a | b`.
-                Ident(.., Some(p)) | Box(p) | Ref(p, _) if matches!(&p.kind, Or(ps) if ps.len() > 1) => p,
-                Ref(p, Mutability::Not) if matches!(p.kind, Ident(BindingMode::MUT, ..)) => p, // `&(mut x)`
+                Ident(.., Some(p)) | Box(p) | Ref(p, _, _) if matches!(&p.kind, Or(ps) if ps.len() > 1) => p,
+                Ref(p, Pinnedness::Not, Mutability::Not) if matches!(p.kind, Ident(BindingMode::MUT, ..)) => p, // `&(mut x)`
                 _ => return,
             };
             target.kind = Paren(Box::new(take_pat(target)));
@@ -241,7 +241,8 @@ fn transform_with_focus_on_idx(alternatives: &mut ThinVec<Pat>, focus_idx: usize
         // Skip immutable refs, as grouping them saves few characters,
         // and almost always requires adding parens (increasing noisiness).
         // In the case of only two patterns, replacement adds net characters.
-        | Ref(_, Mutability::Not)
+        // FIXME(pin_ergonomics): handle pinned patterns
+        | Ref(_, _, Mutability::Not)
         // Dealt with elsewhere.
         | Or(_) | Paren(_) | Deref(_) | Guard(..) => false,
         // Transform `box x | ... | box y` into `box (x | y)`.
@@ -254,10 +255,10 @@ fn transform_with_focus_on_idx(alternatives: &mut ThinVec<Pat>, focus_idx: usize
             |k| always_pat!(k, Box(p) => *p),
         ),
         // Transform `&mut x | ... | &mut y` into `&mut (x | y)`.
-        Ref(target, Mutability::Mut) => extend_with_matching(
+        Ref(target, _, Mutability::Mut) => extend_with_matching(
             target, start, alternatives,
-            |k| matches!(k, Ref(_, Mutability::Mut)),
-            |k| always_pat!(k, Ref(p, _) => *p),
+            |k| matches!(k, Ref(_, _, Mutability::Mut)),
+            |k| always_pat!(k, Ref(p, _, _) => *p),
         ),
         // Transform `b @ p0 | ... b @ p1` into `b @ (p0 | p1)`.
         Ident(b1, i1, Some(target)) => extend_with_matching(
diff --git a/clippy_lints/src/utils/author.rs b/clippy_lints/src/utils/author.rs
index 7f9dbdd885a1..57f889818be3 100644
--- a/clippy_lints/src/utils/author.rs
+++ b/clippy_lints/src/utils/author.rs
@@ -793,9 +793,9 @@ impl<'a, 'tcx> PrintVisitor<'a, 'tcx> {
                 kind!("Deref({pat})");
                 self.pat(pat);
             },
-            PatKind::Ref(pat, muta) => {
+            PatKind::Ref(pat, pinn, muta) => {
                 bind!(self, pat);
-                kind!("Ref({pat}, Mutability::{muta:?})");
+                kind!("Ref({pat}, Pinning::{pinn:?}, Mutability::{muta:?})");
                 self.pat(pat);
             },
             PatKind::Guard(pat, cond) => {
diff --git a/clippy_utils/src/ast_utils/mod.rs b/clippy_utils/src/ast_utils/mod.rs
index 771862ee5b96..208aa98f12f2 100644
--- a/clippy_utils/src/ast_utils/mod.rs
+++ b/clippy_utils/src/ast_utils/mod.rs
@@ -45,9 +45,8 @@ pub fn eq_pat(l: &Pat, r: &Pat) -> bool {
                 && eq_expr_opt(lt.as_deref(), rt.as_deref())
                 && eq_range_end(&le.node, &re.node)
         },
-        (Box(l), Box(r))
-        | (Ref(l, Mutability::Not), Ref(r, Mutability::Not))
-        | (Ref(l, Mutability::Mut), Ref(r, Mutability::Mut)) => eq_pat(l, r),
+        (Box(l), Box(r)) => eq_pat(l, r),
+        (Ref(l, l_pin, l_mut), Ref(r, r_pin, r_mut)) => l_pin == r_pin && l_mut == r_mut && eq_pat(l, r),
         (Tuple(l), Tuple(r)) | (Slice(l), Slice(r)) => over(l, r, eq_pat),
         (Path(lq, lp), Path(rq, rp)) => both(lq.as_deref(), rq.as_deref(), eq_qself) && eq_path(lp, rp),
         (TupleStruct(lqself, lp, lfs), TupleStruct(rqself, rp, rfs)) => {
diff --git a/clippy_utils/src/hir_utils.rs b/clippy_utils/src/hir_utils.rs
index dd411fe21bdd..2433ca8b97f2 100644
--- a/clippy_utils/src/hir_utils.rs
+++ b/clippy_utils/src/hir_utils.rs
@@ -8,9 +8,9 @@ use rustc_data_structures::fx::FxHasher;
 use rustc_hir::MatchSource::TryDesugar;
 use rustc_hir::def::{DefKind, Res};
 use rustc_hir::{
-    AssocItemConstraint, BinOpKind, BindingMode, Block, BodyId, Closure, ConstArg, ConstArgKind, Expr, ExprField,
-    ExprKind, FnRetTy, GenericArg, GenericArgs, HirId, HirIdMap, InlineAsmOperand, LetExpr, Lifetime, LifetimeKind,
-    Node, Pat, PatExpr, PatExprKind, PatField, PatKind, Path, PathSegment, PrimTy, QPath, Stmt, StmtKind,
+    AssocItemConstraint, BinOpKind, BindingMode, Block, BodyId, ByRef, Closure, ConstArg, ConstArgKind, Expr,
+    ExprField, ExprKind, FnRetTy, GenericArg, GenericArgs, HirId, HirIdMap, InlineAsmOperand, LetExpr, Lifetime,
+    LifetimeKind, Node, Pat, PatExpr, PatExprKind, PatField, PatKind, Path, PathSegment, PrimTy, QPath, Stmt, StmtKind,
     StructTailExpr, TraitBoundModifiers, Ty, TyKind, TyPat, TyPatKind,
 };
 use rustc_lexer::{FrontmatterAllowed, TokenKind, tokenize};
@@ -538,7 +538,7 @@ impl HirEqInterExpr<'_, '_, '_> {
                     && both(le.as_ref(), re.as_ref(), |a, b| self.eq_pat_expr(a, b))
                     && (li == ri)
             },
-            (PatKind::Ref(le, lm), PatKind::Ref(re, rm)) => lm == rm && self.eq_pat(le, re),
+            (PatKind::Ref(le, lp, lm), PatKind::Ref(re, rp, rm)) => lp == rp && lm == rm && self.eq_pat(le, re),
             (PatKind::Slice(ls, li, le), PatKind::Slice(rs, ri, re)) => {
                 over(ls, rs, |l, r| self.eq_pat(l, r))
                     && over(le, re, |l, r| self.eq_pat(l, r))
@@ -1131,6 +1131,10 @@ impl<'a, 'tcx> SpanlessHash<'a, 'tcx> {
             PatKind::Missing => unreachable!(),
             PatKind::Binding(BindingMode(by_ref, mutability), _, _, pat) => {
                 std::mem::discriminant(by_ref).hash(&mut self.s);
+                if let ByRef::Yes(pi, mu) = by_ref {
+                    std::mem::discriminant(pi).hash(&mut self.s);
+                    std::mem::discriminant(mu).hash(&mut self.s);
+                }
                 std::mem::discriminant(mutability).hash(&mut self.s);
                 if let Some(pat) = pat {
                     self.hash_pat(pat);
@@ -1152,8 +1156,9 @@ impl<'a, 'tcx> SpanlessHash<'a, 'tcx> {
                 }
                 std::mem::discriminant(i).hash(&mut self.s);
             },
-            PatKind::Ref(pat, mu) => {
+            PatKind::Ref(pat, pi, mu) => {
                 self.hash_pat(pat);
+                std::mem::discriminant(pi).hash(&mut self.s);
                 std::mem::discriminant(mu).hash(&mut self.s);
             },
             PatKind::Guard(pat, guard) => {
diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs
index 4c0d70d320b9..d98e3073b41d 100644
--- a/clippy_utils/src/lib.rs
+++ b/clippy_utils/src/lib.rs
@@ -1462,7 +1462,7 @@ pub fn is_refutable(cx: &LateContext<'_>, pat: &Pat<'_>) -> bool {
         PatKind::Missing => unreachable!(),
         PatKind::Wild | PatKind::Never => false, // If `!` typechecked then the type is empty, so not refutable.
         PatKind::Binding(_, _, _, pat) => pat.is_some_and(|pat| is_refutable(cx, pat)),
-        PatKind::Box(pat) | PatKind::Ref(pat, _) => is_refutable(cx, pat),
+        PatKind::Box(pat) | PatKind::Ref(pat, _, _) => is_refutable(cx, pat),
         PatKind::Expr(PatExpr {
             kind: PatExprKind::Path(qpath),
             hir_id,
@@ -1612,7 +1612,7 @@ pub fn is_lint_allowed(cx: &LateContext<'_>, lint: &'static Lint, id: HirId) ->
 }
 
 pub fn strip_pat_refs<'hir>(mut pat: &'hir Pat<'hir>) -> &'hir Pat<'hir> {
-    while let PatKind::Ref(subpat, _) = pat.kind {
+    while let PatKind::Ref(subpat, _, _) = pat.kind {
         pat = subpat;
     }
     pat
@@ -2157,7 +2157,7 @@ where
 /// references removed.
 pub fn peel_hir_pat_refs<'a>(pat: &'a Pat<'a>) -> (&'a Pat<'a>, usize) {
     fn peel<'a>(pat: &'a Pat<'a>, count: usize) -> (&'a Pat<'a>, usize) {
-        if let PatKind::Ref(pat, _) = pat.kind {
+        if let PatKind::Ref(pat, _, _) = pat.kind {
             peel(pat, count + 1)
         } else {
             (pat, count)