From c4efc25bfa7be7fe65b40de7d71faac63f218543 Mon Sep 17 00:00:00 2001
From: Oli Scherer <git-spam-no-reply9815368754983@oli-obk.de>
Date: Tue, 31 Jan 2023 11:54:06 +0000
Subject: Thread pattern types through the HIR

---
 src/tools/clippy/clippy_lints/src/dereference.rs | 1 +
 src/tools/clippy/clippy_utils/src/hir_utils.rs   | 4 ++++
 2 files changed, 5 insertions(+)

(limited to 'src/tools')

diff --git a/src/tools/clippy/clippy_lints/src/dereference.rs b/src/tools/clippy/clippy_lints/src/dereference.rs
index 560b2acc1c7..eb317c70926 100644
--- a/src/tools/clippy/clippy_lints/src/dereference.rs
+++ b/src/tools/clippy/clippy_lints/src/dereference.rs
@@ -821,6 +821,7 @@ impl TyCoercionStability {
                 | TyKind::Array(..)
                 | TyKind::Ptr(_)
                 | TyKind::BareFn(_)
+                | TyKind::Pat(..)
                 | TyKind::Never
                 | TyKind::Tup(_)
                 | TyKind::Path(_) => Self::Deref,
diff --git a/src/tools/clippy/clippy_utils/src/hir_utils.rs b/src/tools/clippy/clippy_utils/src/hir_utils.rs
index f8bbe997774..6c3d9329932 100644
--- a/src/tools/clippy/clippy_utils/src/hir_utils.rs
+++ b/src/tools/clippy/clippy_utils/src/hir_utils.rs
@@ -1068,6 +1068,10 @@ impl<'a, 'tcx> SpanlessHash<'a, 'tcx> {
                 self.hash_ty(ty);
                 self.hash_array_length(len);
             },
+            TyKind::Pat(ty, pat) => {
+                self.hash_ty(ty);
+                self.hash_pat(pat);
+            },
             TyKind::Ptr(ref mut_ty) => {
                 self.hash_ty(mut_ty.ty);
                 mut_ty.mutbl.hash(&mut self.s);
-- 
cgit 1.4.1-3-g733a5