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authorPierre-Marie Pédrot2016-11-21 12:13:05 +0100
committerPierre-Marie Pédrot2017-02-14 17:30:34 +0100
commit0cdb7e42f64674e246d4e24e3c725e23ceeec6bd (patch)
tree101bd3bc2e05eb52bfc142587d425f8920671b25 /pretyping/typeclasses.ml
parente09f3b44bb381854b647a6d9debdeddbfc49177e (diff)
Reductionops now return EConstrs.
Diffstat (limited to 'pretyping/typeclasses.ml')
-rw-r--r--pretyping/typeclasses.ml1
1 files changed, 1 insertions, 0 deletions
diff --git a/pretyping/typeclasses.ml b/pretyping/typeclasses.ml
index f59a6dcd94..9ee34341ba 100644
--- a/pretyping/typeclasses.ml
+++ b/pretyping/typeclasses.ml
@@ -291,6 +291,7 @@ let build_subclasses ~check env sigma glob pri =
let instapp =
Reductionops.whd_beta sigma (EConstr.of_constr (appvectc c (Context.Rel.to_extended_vect 0 rels)))
in
+ let instapp = EConstr.Unsafe.to_constr instapp in
let projargs = Array.of_list (args @ [instapp]) in
let projs = List.map_filter
(fun (n, b, proj) ->