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_trait_selection/src/traits/const_evaluatable.rs
+++ b/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs
@@ -571,15 +571,15 @@ pub fn walk_abstract_const<'tcx, F>(
    tcx: TyCtxt<'tcx>,
    ct: AbstractConst<'tcx>,
    mut f: F,
-) -> ControlFlow<(), ()>
+) -> ControlFlow<()>
 where
-    F: FnMut(Node<'tcx>) -> ControlFlow<(), ()>,
+    F: FnMut(Node<'tcx>) -> ControlFlow<()>,
 {
    fn recurse<'tcx>(
        tcx: TyCtxt<'tcx>,
        ct: AbstractConst<'tcx>,
-        f: &mut dyn FnMut(Node<'tcx>) -> ControlFlow<(), ()>,
-    ) -> ControlFlow<(), ()> {
+        f: &mut dyn FnMut(Node<'tcx>) -> ControlFlow<()>,
+    ) -> ControlFlow<()> {
        let root = ct.root();
        f(root)?;
        match root {