path: root/test/regress/regress0/ho/ext-ho.smt2

; EXPECT: sat
(set-logic HO_ALL)
(set-info :status sat)
(declare-sort U 0)
(declare-fun f ((-> U U)) U)
(declare-fun g ((-> U U)) U)
(declare-fun h ((-> U U)) U)
(declare-fun a () U)
(declare-fun b () U)
(declare-fun c () U)
(assert (distinct f g h))
(check-sat)