2 files changed, 63 insertions, 0 deletions
diff --git a/test/c/assign_rename_bug.expect b/test/c/assign_rename_bug.expect
new file mode 100644
index 00000000..ef2503c0
--- /dev/null
+++ b/test/c/assign_rename_bug.expect
@@ -0,0 +1,28 @@
+0xFFF0000000001
+0xFFF0000000001
+0xFFEFFFFFFFFFF
+0xFFEFFFFFFFFFF
+0xFFF0000000002
+0xFFF0000000002
+0xFFEFFFFFFFFFE
+0xFFEFFFFFFFFFE
+0xFFF0000000003
+0xFFF0000000003
+0xFFEFFFFFFFFFD
+0xFFEFFFFFFFFFD
+0xFFF0000000004
+0xFFF0000000004
+0xFFEFFFFFFFFFC
+0xFFEFFFFFFFFFC
+0xFFF0000000005
+0xFFF0000000005
+0xFFEFFFFFFFFFB
+0xFFEFFFFFFFFFB
+0xFFF0000000006
+0xFFF0000000006
+0xFFEFFFFFFFFFA
+0xFFEFFFFFFFFFA
+0xFFF0000000007
+0xFFF0000000007
+0xFFEFFFFFFFFF9
+0xFFEFFFFFFFFF9
diff --git a/test/c/assign_rename_bug.sail b/test/c/assign_rename_bug.sail
new file mode 100644
index 00000000..8b74df2a
--- /dev/null
+++ b/test/c/assign_rename_bug.sail
@@ -0,0 +1,35 @@
+default Order dec
+
+$include <flow.sail>
+$include <arith.sail>
+$include <vector_dec.sail>
+
+$include <exception_basic.sail>
+
+val sub_vec_int = {
+  ocaml: "sub_vec_int",
+  lem: "sub_vec_int",
+  c: "sub_bits_int"
+} : forall 'n. (bits('n), int) -> bits('n)
+
+overload operator - = {sub_vec_int}
+
+val print_bits52: (string, bits(52)) -> unit
+
+function print_bits52(str, x) = print_bits(str, x)
+
+val main : unit -> unit effect {undef}
+
+function main() = {
+  let addr : bits(52) = 0xF_FF00_0000_0000;
+  i : int = undefined;
+  size : int = 7;
+  ret : unit = ();
+  foreach (i from 1 to size by 1 in inc) {
+    ret = print_bits("", addr + i);
+    ret = print_bits52("", addr + i);
+    ret = print_bits("", addr - i);
+    ret = print_bits52("", addr - i);
+  };
+  return ret
+}