From 6c0f4bbd7549afae7800aaf2a897d0807726a6e1 Mon Sep 17 00:00:00 2001
From: Michael Goulet <michael@errs.io>
Date: Fri, 31 Jan 2025 02:04:10 +0000
Subject: [PATCH] Enforce unsafe binders must be Copy (for now)

---
 src/base.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/base.rs b/src/base.rs
index ea37e19099a8..97d8baa61573 100644
--- a/src/base.rs
+++ b/src/base.rs
@@ -915,6 +915,10 @@ fn codegen_stmt<'tcx>(
                     }
                     crate::discriminant::codegen_set_discriminant(fx, lval, variant_index);
                 }
+                Rvalue::WrapUnsafeBinder(ref operand, _to_ty) => {
+                    let operand = codegen_operand(fx, operand);
+                    lval.write_cvalue_transmute(fx, operand);
+                }
             }
         }
         StatementKind::StorageLive(_)