Rename TypeVisitor::visit_unevaluated_const.

To match the corresponding type name.

Author: nnethercote

compiler/rustc_middle/src/ty/fold.rs

@@ -385,7 +385,7 @@ pub trait TypeVisitor<'tcx>: Sized {
         c.super_visit_with(self)
     }
 
-    fn visit_unevaluated_const(&mut self, uv: ty::Unevaluated<'tcx>) -> ControlFlow<Self::BreakTy> {
+    fn visit_unevaluated(&mut self, uv: ty::Unevaluated<'tcx>) -> ControlFlow<Self::BreakTy> {
         uv.super_visit_with(self)
     }
 
@@ -1280,7 +1280,7 @@ impl<'tcx> TypeVisitor<'tcx> for HasTypeFlagsVisitor {
 
     #[inline]
     #[instrument(level = "trace")]
-    fn visit_unevaluated_const(&mut self, uv: ty::Unevaluated<'tcx>) -> ControlFlow<Self::BreakTy> {
+    fn visit_unevaluated(&mut self, uv: ty::Unevaluated<'tcx>) -> ControlFlow<Self::BreakTy> {
         let flags = FlagComputation::for_unevaluated_const(uv);
         trace!(r.flags=?flags);
         if flags.intersects(self.flags) {

compiler/rustc_middle/src/ty/structural_impls.rs

@@ -1248,7 +1248,7 @@ impl<'tcx> TypeFoldable<'tcx> for ty::Unevaluated<'tcx> {
     }
 
     fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> ControlFlow<V::BreakTy> {
-        visitor.visit_unevaluated_const(*self)
+        visitor.visit_unevaluated(*self)
     }
 
     fn super_visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> ControlFlow<V::BreakTy> {
@@ -1269,7 +1269,7 @@ impl<'tcx> TypeFoldable<'tcx> for ty::Unevaluated<'tcx, ()> {
     }
 
     fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> ControlFlow<V::BreakTy> {
-        visitor.visit_unevaluated_const(self.expand())
+        visitor.visit_unevaluated(self.expand())
     }
 
     fn super_visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> ControlFlow<V::BreakTy> {

compiler/rustc_trait_selection/src/traits/object_safety.rs

@@ -814,10 +814,7 @@ fn contains_illegal_self_type_reference<'tcx, T: TypeFoldable<'tcx>>(
             }
         }
 
-        fn visit_unevaluated_const(
-            &mut self,
-            uv: ty::Unevaluated<'tcx>,
-        ) -> ControlFlow<Self::BreakTy> {
+        fn visit_unevaluated(&mut self, uv: ty::Unevaluated<'tcx>) -> ControlFlow<Self::BreakTy> {
             // Constants can only influence object safety if they reference `Self`.
             // This is only possible for unevaluated constants, so we walk these here.
             //