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-rw-r--r--proofs/tacmach.ml4
1 files changed, 2 insertions, 2 deletions
diff --git a/proofs/tacmach.ml b/proofs/tacmach.ml
index 09f5246ab..b63b2ce28 100644
--- a/proofs/tacmach.ml
+++ b/proofs/tacmach.ml
@@ -104,7 +104,7 @@ let pf_const_value = pf_reduce (fun env _ -> constant_value_in env)
let pf_reduce_to_quantified_ind = pf_reduce reduce_to_quantified_ind
let pf_reduce_to_atomic_ind = pf_reduce reduce_to_atomic_ind
-let pf_hnf_type_of gls = pf_get_type_of gls %> pf_whd_all gls
+let pf_hnf_type_of gls = EConstr.of_constr %> pf_get_type_of gls %> pf_whd_all gls
let pf_is_matching = pf_apply Constr_matching.is_matching_conv
let pf_matches = pf_apply Constr_matching.matches_conv
@@ -230,7 +230,7 @@ module New = struct
let pf_hnf_constr gl t = pf_reduce hnf_constr gl t
let pf_hnf_type_of gl t =
- pf_whd_all gl (pf_get_type_of gl t)
+ pf_whd_all gl (pf_get_type_of gl (EConstr.of_constr t))
let pf_matches gl pat t = pf_apply Constr_matching.matches_conv gl pat t