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Diffstat (limited to 'plugins/firstorder/instances.ml')
-rw-r--r-- | plugins/firstorder/instances.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/firstorder/instances.ml b/plugins/firstorder/instances.ml index a320b47aa..24d4346d9 100644 --- a/plugins/firstorder/instances.ml +++ b/plugins/firstorder/instances.ml @@ -107,7 +107,7 @@ let mk_open_instance id idc gl m t= let typ=pf_unsafe_type_of gl (EConstr.of_constr idc) in (* since we know we will get a product, reduction is not too expensive *) - let (nam,_,_)=destProd (whd_all env evmap (EConstr.of_constr typ)) in + let (nam,_,_)=destProd (EConstr.Unsafe.to_constr (whd_all env evmap (EConstr.of_constr typ))) in match nam with Name id -> id | Anonymous -> dummy_bvid in |