1 files changed, 11 insertions, 0 deletions
diff --git a/test/regress/regress0/fmf/tail_rec.smt2 b/test/regress/regress0/fmf/tail_rec.smt2
new file mode 100755
index 000000000..87b2d53a6
--- /dev/null
+++ b/test/regress/regress0/fmf/tail_rec.smt2
@@ -0,0 +1,11 @@
+; COMMAND-LINE: --fmf-fun --no-check-models
+; EXPECT: sat
+(set-logic ALL_SUPPORTED)
+(declare-sort elem 0)
+(declare-datatypes () ((list (Nil) (Cons (hd elem) (tl list)))))
+(define-fun-rec f ((x list)) elem
+  (ite (is-Nil x) (f x) (hd x))
+)
+(declare-fun t () elem)
+(assert (= t (f Nil)))
+(check-sat)