Remove implicit Continue type

2020-10-25 11:50:56 +01:00
parent 24e1a7e656
commit 9433eb83fe
30 changed files with 129 additions and 135 deletions
--- a/compiler/rustc_middle/src/macros.rs
+++ b/compiler/rustc_middle/src/macros.rs
@@ -62,7 +62,7 @@ macro_rules! CloneTypeFoldableImpls {
                fn super_visit_with<F: $crate::ty::fold::TypeVisitor<$tcx>>(
                    &self,
                    _: &mut F)
-                    -> ::std::ops::ControlFlow<(), ()>
+                    -> ::std::ops::ControlFlow<()>
                {
                    ::std::ops::ControlFlow::CONTINUE
                }
@@ -105,7 +105,7 @@ macro_rules! EnumTypeFoldableImpl {
            fn super_visit_with<V: $crate::ty::fold::TypeVisitor<$tcx>>(
                &self,
                visitor: &mut V,
-            ) -> ::std::ops::ControlFlow<(), ()> {
+            ) -> ::std::ops::ControlFlow<()> {
                EnumTypeFoldableImpl!(@VisitVariants(self, visitor) input($($variants)*) output())
            }
        }