From cf94bdc0742c13e2a0cac864c478b8626b266e1b Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:11:38 +0200
Subject: Merging upstream version 1.66.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 compiler/rustc_middle/src/macros.rs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'compiler/rustc_middle/src/macros.rs')

diff --git a/compiler/rustc_middle/src/macros.rs b/compiler/rustc_middle/src/macros.rs
index 0e85c60a3..01fe72de6 100644
--- a/compiler/rustc_middle/src/macros.rs
+++ b/compiler/rustc_middle/src/macros.rs
@@ -54,13 +54,22 @@ macro_rules! TrivialTypeTraversalImpls {
             impl<$tcx> $crate::ty::fold::TypeFoldable<$tcx> for $ty {
                 fn try_fold_with<F: $crate::ty::fold::FallibleTypeFolder<$tcx>>(
                     self,
-                    _: &mut F
-                ) -> ::std::result::Result<$ty, F::Error> {
+                    _: &mut F,
+                ) -> ::std::result::Result<Self, F::Error> {
                     Ok(self)
                 }
+
+                #[inline]
+                fn fold_with<F: $crate::ty::fold::TypeFolder<$tcx>>(
+                    self,
+                    _: &mut F,
+                ) -> Self {
+                    self
+                }
             }
 
             impl<$tcx> $crate::ty::visit::TypeVisitable<$tcx> for $ty {
+                #[inline]
                 fn visit_with<F: $crate::ty::visit::TypeVisitor<$tcx>>(
                     &self,
                     _: &mut F)
-- 
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