From 8118292def44c9cf75f67920808cb6270dc3943f Mon Sep 17 00:00:00 2001
From: Nikolaj Bjorner <nbjorner@microsoft.com>
Date: Sat, 4 Apr 2020 23:20:44 -0700
Subject: [PATCH] fix #3754

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
---
 src/smt/theory_fpa.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/smt/theory_fpa.cpp b/src/smt/theory_fpa.cpp
index e103c8242..df3914cfb 100644
--- a/src/smt/theory_fpa.cpp
+++ b/src/smt/theory_fpa.cpp
@@ -481,7 +481,8 @@ namespace smt {
             case OP_FPA_TO_IEEE_BV: {
                 expr_ref conv(m);
                 conv = convert(term);
-                assert_cnstr(m.mk_eq(term, conv));
+                expr_ref eq(m.mk_eq(term, conv), m);
+                assert_cnstr(eq);
                 assert_cnstr(mk_side_conditions());
                 break;
             }