diff --git a/src/test/slicing.cpp b/src/test/slicing.cpp
index b8cf02a32..ee5d3c3ca 100644
--- a/src/test/slicing.cpp
+++ b/src/test/slicing.cpp
@@ -55,6 +55,32 @@ namespace polysat {
         // x = y
         // y[5:0] = b
         static void test2() {
+            std::cout << __func__ << "\n";
+            scoped_solver_slicing s;
+            slicing& sl = s.sl();
+            pvar x = s.add_var(8);
+            pvar y = s.add_var(8);
+            pvar a = s.add_var(5);
+            pvar b = s.add_var(6);
+
+            slicing::slice_vector x_7_3;
+            sl.mk_slice(sl.var2slice(x), 7, 3, x_7_3);
+            slicing::slice_vector a_4_0;
+            sl.mk_slice(sl.var2slice(a), 4, 0, a_4_0);
+            sl.merge(x_7_3, a_4_0);
+            std::cout << sl << "\n";
+
+            slicing::slice_vector x_base;
+            sl.find_base(sl.var2slice(x), x_base);
+            slicing::slice_vector y_base;
+            sl.find_base(sl.var2slice(y), y_base);
+            sl.merge(x_base, y_base);
+            std::cout << sl << "\n";
+
+            slicing::slice_vector y_5_0;
+            sl.mk_slice(sl.var2slice(y), 5, 0, y_5_0);
+            sl.merge(y_5_0, sl.var2slice(b));
+            std::cout << sl << "\n";
         }
 
     };
@@ -65,5 +91,6 @@ namespace polysat {
 void tst_slicing() {
     using namespace polysat;
     test_slicing::test1();
+    test_slicing::test2();
     std::cout << "ok\n";
 }