diff options
Diffstat (limited to 'plugins/rtauto')
| -rw-r--r-- | plugins/rtauto/refl_tauto.ml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/plugins/rtauto/refl_tauto.ml b/plugins/rtauto/refl_tauto.ml index 981ce2a61..475380512 100644 --- a/plugins/rtauto/refl_tauto.ml +++ b/plugins/rtauto/refl_tauto.ml @@ -262,8 +262,9 @@ let rtauto_tac gls= let gl=pf_concl gls in let _= if Retyping.get_sort_family_of - (pf_env gls) (Tacmach.project gls) (EConstr.of_constr gl) != InProp + (pf_env gls) (Tacmach.project gls) gl != InProp then user_err ~hdr:"rtauto" (Pp.str "goal should be in Prop") in + let gl = EConstr.Unsafe.to_constr gl in let glf=make_form gamma gls gl in let hyps=make_hyps gamma gls [gl] (pf_hyps gls) in let formula= |