Rename TypeFolderFallible to FallibleTypeFolder

[rust.git] / compiler / rustc_macros / src / type_foldable.rs

diff --git a/compiler/rustc_macros/src/type_foldable.rs b/compiler/rustc_macros/src/type_foldable.rs
index 6a117a09597ce06e471579a01199166a51eb71b1..9f448a593da508128e74f7cbd7ebb71b7251b9c6 100644 (file)
--- a/compiler/rustc_macros/src/type_foldable.rs
+++ b/compiler/rustc_macros/src/type_foldable.rs
@@ -25,7 +25,7 @@ pub fn type_foldable_derive(mut s: synstructure::Structure<'_>) -> proc_macro2::
     s.bound_impl(
         quote!(::rustc_middle::ty::fold::TypeFoldable<'tcx>),
         quote! {
-            fn try_super_fold_with<__F: ::rustc_middle::ty::fold::TypeFolderFallible<'tcx>>(
+            fn try_super_fold_with<__F: ::rustc_middle::ty::fold::FallibleTypeFolder<'tcx>>(
                 self,
                 __folder: &mut __F
             ) -> Result<Self, __F::Error> {