New upstream version 1.63.0+dfsg1

[rustc.git] / compiler / rustc_monomorphize / src / polymorphize.rs

diff --git a/compiler/rustc_monomorphize/src/polymorphize.rs b/compiler/rustc_monomorphize/src/polymorphize.rs
index 3cfd935d8b0ae1d41743eadccb7027c9abafbd1a..f29143b448049320020dc9bf997e9ae37ea0e360 100644 (file)
--- a/compiler/rustc_monomorphize/src/polymorphize.rs
+++ b/compiler/rustc_monomorphize/src/polymorphize.rs
@@ -13,7 +13,7 @@ use rustc_middle::mir::{
 };
 use rustc_middle::ty::{
     self,
-    fold::{TypeFoldable, TypeVisitor},
+    fold::{TypeFoldable, TypeSuperFoldable, TypeVisitor},
     query::Providers,
     subst::SubstsRef,
     Const, Ty, TyCtxt,
@@ -283,7 +283,7 @@ impl<'a, 'tcx> TypeVisitor<'tcx> for MarkUsedGenericParams<'a, 'tcx> {
             return ControlFlow::CONTINUE;
         }
 
-        match c.val() {
+        match c.kind() {
             ty::ConstKind::Param(param) => {
                 debug!(?param);
                 self.unused_parameters.clear(param.index);
@@ -353,7 +353,7 @@ impl<'a, 'tcx> TypeVisitor<'tcx> for HasUsedGenericParams<'a> {
             return ControlFlow::CONTINUE;
         }
 
-        match c.val() {
+        match c.kind() {
             ty::ConstKind::Param(param) => {
                 if self.unused_parameters.contains(param.index).unwrap_or(false) {
                     ControlFlow::CONTINUE