Revert "Auto merge of #133734 - scottmcm:lower-indexing-to-ptrmetadata, r=davidtwco,RalfJung"

This reverts commit b57d93d8b9525fa261404b4cd9c0670eeb1264b8, reversing
changes made to 0aeaa5eb22180fdf12a8489e63c4daa18da6f236.

1 files changed, 5 insertions, 20 deletions

diff --git a/compiler/rustc_const_eval/src/check_consts/check.rs b/compiler/rustc_const_eval/src/check_consts/check.rs
index 4875106d84e..06d6a5a5af5 100644
--- a/compiler/rustc_const_eval/src/check_consts/check.rs
+++ b/compiler/rustc_const_eval/src/check_consts/check.rs
@@ -580,27 +580,12 @@ impl<'tcx> Visitor<'tcx> for Checker<'_, 'tcx> {
             ) => {}
             Rvalue::ShallowInitBox(_, _) => {}
 
-            Rvalue::UnaryOp(op, operand) => {
+            Rvalue::UnaryOp(_, operand) => {
                 let ty = operand.ty(self.body, self.tcx);
-                match op {
-                    UnOp::Not | UnOp::Neg => {
-                        if is_int_bool_float_or_char(ty) {
-                            // Int, bool, float, and char operations are fine.
-                        } else {
-                            span_bug!(
-                                self.span,
-                                "non-primitive type in `Rvalue::UnaryOp{op:?}`: {ty:?}",
-                            );
-                        }
-                    }
-                    UnOp::PtrMetadata => {
-                        if !ty.is_ref() && !ty.is_unsafe_ptr() {
-                            span_bug!(
-                                self.span,
-                                "non-pointer type in `Rvalue::UnaryOp({op:?})`: {ty:?}",
-                            );
-                        }
-                    }
+                if is_int_bool_float_or_char(ty) {
+                    // Int, bool, float, and char operations are fine.
+                } else {
+                    span_bug!(self.span, "non-primitive type in `Rvalue::UnaryOp`: {:?}", ty);
                 }
             }