diff --git a/src/tools/clippy/clippy_lints/src/suspicious_operation_groupings.rs b/src/tools/clippy/clippy_lints/src/suspicious_operation_groupings.rs
index 23d6e2a845f..d10f10ef87e 100644
--- a/src/tools/clippy/clippy_lints/src/suspicious_operation_groupings.rs
+++ b/src/tools/clippy/clippy_lints/src/suspicious_operation_groupings.rs
@@ -586,7 +586,7 @@ fn ident_difference_expr_with_base_location(
         | (ForLoop(_, _, _, _), ForLoop(_, _, _, _))
         | (While(_, _, _), While(_, _, _))
         | (If(_, _, _), If(_, _, _))
-        | (Let(_, _, _), Let(_, _, _))
+        | (Let(_, _, _, _), Let(_, _, _, _))
         | (Type(_, _), Type(_, _))
         | (Cast(_, _), Cast(_, _))
         | (Lit(_), Lit(_))
diff --git a/src/tools/clippy/clippy_lints/src/unnested_or_patterns.rs b/src/tools/clippy/clippy_lints/src/unnested_or_patterns.rs
index 9cf59577229..766a5481451 100644
--- a/src/tools/clippy/clippy_lints/src/unnested_or_patterns.rs
+++ b/src/tools/clippy/clippy_lints/src/unnested_or_patterns.rs
@@ -68,7 +68,7 @@ impl EarlyLintPass for UnnestedOrPatterns {
 
     fn check_expr(&mut self, cx: &EarlyContext<'_>, e: &ast::Expr) {
         if self.msrv.meets(msrvs::OR_PATTERNS) {
-            if let ast::ExprKind::Let(pat, _, _) = &e.kind {
+            if let ast::ExprKind::Let(pat, _, _, _) = &e.kind {
                 lint_unnested_or_patterns(cx, pat);
             }
         }
diff --git a/src/tools/clippy/clippy_utils/src/ast_utils.rs b/src/tools/clippy/clippy_utils/src/ast_utils.rs
index 140cfa2194f..a78ff02021f 100644
--- a/src/tools/clippy/clippy_utils/src/ast_utils.rs
+++ b/src/tools/clippy/clippy_utils/src/ast_utils.rs
@@ -166,7 +166,7 @@ pub fn eq_expr(l: &Expr, r: &Expr) -> bool {
         (Unary(lo, l), Unary(ro, r)) => mem::discriminant(lo) == mem::discriminant(ro) && eq_expr(l, r),
         (Lit(l), Lit(r)) => l == r,
         (Cast(l, lt), Cast(r, rt)) | (Type(l, lt), Type(r, rt)) => eq_expr(l, r) && eq_ty(lt, rt),
-        (Let(lp, le, _), Let(rp, re, _)) => eq_pat(lp, rp) && eq_expr(le, re),
+        (Let(lp, le, _, _), Let(rp, re, _, _)) => eq_pat(lp, rp) && eq_expr(le, re),
         (If(lc, lt, le), If(rc, rt, re)) => eq_expr(lc, rc) && eq_block(lt, rt) && eq_expr_opt(le, re),
         (While(lc, lt, ll), While(rc, rt, rl)) => eq_label(ll, rl) && eq_expr(lc, rc) && eq_block(lt, rt),
         (ForLoop(lp, li, lt, ll), ForLoop(rp, ri, rt, rl)) => {
diff --git a/src/tools/rustfmt/src/expr.rs b/src/tools/rustfmt/src/expr.rs
index c3c07f310bf..03cdddc4140 100644
--- a/src/tools/rustfmt/src/expr.rs
+++ b/src/tools/rustfmt/src/expr.rs
@@ -664,7 +664,7 @@ struct ControlFlow<'a> {
 
 fn extract_pats_and_cond(expr: &ast::Expr) -> (Option<&ast::Pat>, &ast::Expr) {
     match expr.kind {
-        ast::ExprKind::Let(ref pat, ref cond, _) => (Some(pat), cond),
+        ast::ExprKind::Let(ref pat, ref cond, _, _) => (Some(pat), cond),
         _ => (None, expr),
     }
 }
diff --git a/tests/ui-fulldeps/pprust-expr-roundtrip.rs b/tests/ui-fulldeps/pprust-expr-roundtrip.rs
index ae375dfab90..541be7ebbc0 100644
--- a/tests/ui-fulldeps/pprust-expr-roundtrip.rs
+++ b/tests/ui-fulldeps/pprust-expr-roundtrip.rs
@@ -80,14 +80,20 @@ fn iter_exprs(depth: usize, f: &mut dyn FnMut(P<Expr>)) {
                 let seg = PathSegment::from_ident(Ident::from_str("x"));
                 iter_exprs(depth - 1, &mut |e| {
                     g(ExprKind::MethodCall(Box::new(MethodCall {
-                        seg: seg.clone(), receiver: e, args: thin_vec![make_x()], span: DUMMY_SP
-                    }))
-                )});
+                        seg: seg.clone(),
+                        receiver: e,
+                        args: thin_vec![make_x()],
+                        span: DUMMY_SP,
+                    })))
+                });
                 iter_exprs(depth - 1, &mut |e| {
                     g(ExprKind::MethodCall(Box::new(MethodCall {
-                        seg: seg.clone(), receiver: make_x(), args: thin_vec![e], span: DUMMY_SP
-                    }))
-                )});
+                        seg: seg.clone(),
+                        receiver: make_x(),
+                        args: thin_vec![e],
+                        span: DUMMY_SP,
+                    })))
+                });
             }
             2..=7 => {
                 let op = Spanned {
@@ -174,7 +180,7 @@ fn iter_exprs(depth: usize, f: &mut dyn FnMut(P<Expr>)) {
             18 => {
                 let pat =
                     P(Pat { id: DUMMY_NODE_ID, kind: PatKind::Wild, span: DUMMY_SP, tokens: None });
-                iter_exprs(depth - 1, &mut |e| g(ExprKind::Let(pat.clone(), e, DUMMY_SP)))
+                iter_exprs(depth - 1, &mut |e| g(ExprKind::Let(pat.clone(), e, DUMMY_SP, None)))
             }
             _ => panic!("bad counter value in iter_exprs"),
         }