interpret: refactor projection code to work on a common trait, and use that for visitors

1 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_const_eval/src/const_eval/mod.rs b/compiler/rustc_const_eval/src/const_eval/mod.rs
index 0a3c3914ff9..655c89cac22 100644
--- a/compiler/rustc_const_eval/src/const_eval/mod.rs
+++ b/compiler/rustc_const_eval/src/const_eval/mod.rs
@@ -102,7 +102,7 @@ pub(crate) fn try_destructure_mir_constant_for_diagnostics<'tcx>(
         }
         ty::Adt(def, _) => {
             let variant = ecx.read_discriminant(&op).ok()?.1;
-            let down = ecx.operand_downcast(&op, variant).ok()?;
+            let down = ecx.project_downcast(&op, variant).ok()?;
             (def.variants()[variant].fields.len(), Some(variant), down)
         }
         ty::Tuple(args) => (args.len(), None, op),
@@ -111,7 +111,7 @@ pub(crate) fn try_destructure_mir_constant_for_diagnostics<'tcx>(
 
     let fields_iter = (0..field_count)
         .map(|i| {
-            let field_op = ecx.operand_field(&down, i).ok()?;
+            let field_op = ecx.project_field(&down, i).ok()?;
             let val = op_to_const(&ecx, &field_op);
             Some((val, field_op.layout.ty))
         })