From c0be587543e96255e50b39145d35589536b44c8d Mon Sep 17 00:00:00 2001
From: Son Ho
Date: Fri, 14 Jan 2022 23:07:07 +0100
Subject: Make minor modifications

---
 src/Invariants.ml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/Invariants.ml')

diff --git a/src/Invariants.ml b/src/Invariants.ml
index ba069bc4..66a5e5ac 100644
--- a/src/Invariants.ml
+++ b/src/Invariants.ml
@@ -708,7 +708,8 @@ let check_symbolic_values (_config : C.config) (ctx : C.eval_ctx) : unit =
   (* Check *)
   let check_info _id info =
     assert (info.env_count = 0 || info.aproj_borrows = []);
-    if ty_has_regions info.ty then assert (info.env_count <= 1)
+    if ty_has_regions info.ty then assert (info.env_count <= 1);
+    assert (info.env_count <= 1 || type_is_primitively_copyable info.ty)
   in
   M.iter check_info !infos
 
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