diff options
Diffstat (limited to 'plugins/firstorder/instances.ml')
| -rw-r--r-- | plugins/firstorder/instances.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugins/firstorder/instances.ml b/plugins/firstorder/instances.ml index 5912f0a0..c80a8081 100644 --- a/plugins/firstorder/instances.ml +++ b/plugins/firstorder/instances.ml @@ -105,7 +105,7 @@ let mk_open_instance id idc gl m t= let evmap=Refiner.project gl in let var_id= if id==dummy_id then dummy_bvid else - let typ=pf_type_of gl idc in + let typ=pf_unsafe_type_of gl idc in (* since we know we will get a product, reduction is not too expensive *) let (nam,_,_)=destProd (whd_betadeltaiota env evmap typ) in @@ -154,7 +154,7 @@ let left_instance_tac (inst,id) continue seq= it_mkLambda_or_LetIn (mkApp(idc,[|ot|])) rc in let evmap, _ = - try Typing.e_type_of (pf_env gl) evmap gt + try Typing.type_of (pf_env gl) evmap gt with e when Errors.noncritical e -> error "Untypable instance, maybe higher-order non-prenex quantification" in tclTHEN (Refiner.tclEVARS evmap) (generalize [gt]) gl) |