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-rw-r--r--src/tac2stdlib.ml2
-rw-r--r--src/tac2tactics.ml2
-rw-r--r--src/tac2tactics.mli2
3 files changed, 3 insertions, 3 deletions
diff --git a/src/tac2stdlib.ml b/src/tac2stdlib.ml
index b64aac3559..a0eb0d60e5 100644
--- a/src/tac2stdlib.ml
+++ b/src/tac2stdlib.ml
@@ -666,7 +666,7 @@ let () = define_prim4 "tac_newauto" begin fun bt dbg n lems dbs ->
end
let () = define_prim3 "tac_typeclasses_eauto" begin fun bt str n dbs ->
- let str = to_strategy str in
+ let str = Value.to_option to_strategy str in
let n = Value.to_option Value.to_int n in
let dbs = Value.to_option (fun l -> Value.to_list Value.to_ident l) dbs in
Tac2tactics.typeclasses_eauto str n dbs
diff --git a/src/tac2tactics.ml b/src/tac2tactics.ml
index 6cf8f24f27..447f602f7a 100644
--- a/src/tac2tactics.ml
+++ b/src/tac2tactics.ml
@@ -251,4 +251,4 @@ let typeclasses_eauto strategy depth dbs =
let dbs = List.map Id.to_string dbs in
false, dbs
in
- Class_tactics.typeclasses_eauto ~only_classes ~strategy ~depth dbs
+ Class_tactics.typeclasses_eauto ~only_classes ?strategy ~depth dbs
diff --git a/src/tac2tactics.mli b/src/tac2tactics.mli
index e0cd77096b..78d421303a 100644
--- a/src/tac2tactics.mli
+++ b/src/tac2tactics.mli
@@ -97,5 +97,5 @@ val new_auto : Hints.debug -> int option -> constr tactic list ->
val eauto : Hints.debug -> int option -> int option -> constr tactic list ->
Id.t list option -> unit Proofview.tactic
-val typeclasses_eauto : Class_tactics.search_strategy -> int option ->
+val typeclasses_eauto : Class_tactics.search_strategy option -> int option ->
Id.t list option -> unit Proofview.tactic